From bd396e0d9779072a90b5849f1fd7cc8f444db9b0 Mon Sep 17 00:00:00 2001 From: Owl Bot Date: Sat, 17 Jun 2023 00:11:21 +0000 Subject: [PATCH 1/2] feat: support extractive content in search feat: add redirected uri in search response feat: support docx/pptx/txt/csv in allowed data format docs: keep the API doc up-to-date with recent changes PiperOrigin-RevId: 541013898 Source-Link: https://github.com/googleapis/googleapis/commit/e491475a0207826f4246e4a69800df84e797d10d Source-Link: https://github.com/googleapis/googleapis-gen/commit/2bfb35702b702b338c02b3daea5af58a871c44eb Copy-Tag: eyJwIjoiamF2YS1kaXNjb3ZlcnllbmdpbmUvLk93bEJvdC55YW1sIiwiaCI6IjJiZmIzNTcwMmI3MDJiMzM4YzAyYjNkYWVhNWFmNThhODcxYzQ0ZWIifQ== --- .../v1/DocumentServiceGrpc.java | 1158 --- .../discoveryengine/v1/SchemaServiceGrpc.java | 829 -- .../v1beta/DocumentServiceGrpc.java | 1173 --- .../v1beta/SchemaServiceGrpc.java | 838 -- .../cloud/discoveryengine/v1/CommonProto.java | 109 - .../v1/CompleteQueryResponseOrBuilder.java | 97 - .../v1/CompletionServiceProto.java | 134 - .../v1/DeleteSchemaRequestOrBuilder.java | 56 - .../discoveryengine/v1/DocumentProto.java | 120 - .../v1/DocumentServiceProto.java | 246 - .../v1/GetSchemaRequestOrBuilder.java | 56 - .../discoveryengine/v1/ImportConfigProto.java | 290 - .../discoveryengine/v1/PurgeConfigProto.java | 118 - .../cloud/discoveryengine/v1/SchemaProto.java | 92 - .../v1/SchemaServiceProto.java | 268 - .../v1/SearchServiceProto.java | 275 - .../discoveryengine/v1/UserEventProto.java | 266 - .../v1/UserEventServiceProto.java | 150 - .../v1/WriteUserEventRequestOrBuilder.java | 97 - .../discoveryengine/v1beta/CommonProto.java | 125 - .../CompleteQueryResponseOrBuilder.java | 98 - .../v1beta/CompletionServiceProto.java | 135 - .../v1beta/DeleteSchemaRequestOrBuilder.java | 56 - .../discoveryengine/v1beta/DocumentProto.java | 123 - .../v1beta/DocumentServiceProto.java | 250 - .../v1beta/GetSchemaRequestOrBuilder.java | 56 - .../v1beta/ImportConfigProto.java | 292 - .../v1beta/PurgeConfigProto.java | 119 - .../v1beta/RecommendationServiceProto.java | 210 - .../discoveryengine/v1beta/SchemaProto.java | 93 - .../v1beta/SchemaServiceProto.java | 272 - .../v1beta/SearchServiceProto.java | 478 - .../v1beta/UserEventProto.java | 268 - .../v1beta/UserEventServiceProto.java | 153 - .../WriteUserEventRequestOrBuilder.java | 97 - .../v1/CompletionServiceClient.java | 0 .../v1/CompletionServiceSettings.java | 1 + .../v1/DocumentServiceClient.java | 0 .../v1/DocumentServiceSettings.java | 1 + .../v1/SchemaServiceClient.java | 0 .../v1/SchemaServiceSettings.java | 1 + .../v1/SearchServiceClient.java | 0 .../v1/SearchServiceSettings.java | 1 + .../v1/UserEventServiceClient.java | 0 .../v1/UserEventServiceSettings.java | 1 + .../discoveryengine/v1/gapic_metadata.json | 0 .../discoveryengine/v1/package-info.java | 0 .../v1/stub/CompletionServiceStub.java | 0 .../stub/CompletionServiceStubSettings.java | 0 .../v1/stub/DocumentServiceStub.java | 0 .../v1/stub/DocumentServiceStubSettings.java | 0 .../GrpcCompletionServiceCallableFactory.java | 0 .../v1/stub/GrpcCompletionServiceStub.java | 1 + .../GrpcDocumentServiceCallableFactory.java | 0 .../v1/stub/GrpcDocumentServiceStub.java | 1 + .../GrpcSchemaServiceCallableFactory.java | 0 .../v1/stub/GrpcSchemaServiceStub.java | 1 + .../GrpcSearchServiceCallableFactory.java | 0 .../v1/stub/GrpcSearchServiceStub.java | 1 + .../GrpcUserEventServiceCallableFactory.java | 0 .../v1/stub/GrpcUserEventServiceStub.java | 1 + ...pJsonCompletionServiceCallableFactory.java | 0 .../stub/HttpJsonCompletionServiceStub.java | 0 ...ttpJsonDocumentServiceCallableFactory.java | 0 .../v1/stub/HttpJsonDocumentServiceStub.java | 1 + .../HttpJsonSchemaServiceCallableFactory.java | 0 .../v1/stub/HttpJsonSchemaServiceStub.java | 1 + .../HttpJsonSearchServiceCallableFactory.java | 0 .../v1/stub/HttpJsonSearchServiceStub.java | 0 ...tpJsonUserEventServiceCallableFactory.java | 0 .../v1/stub/HttpJsonUserEventServiceStub.java | 1 + .../v1/stub/SchemaServiceStub.java | 0 .../v1/stub/SchemaServiceStubSettings.java | 0 .../v1/stub/SearchServiceStub.java | 0 .../v1/stub/SearchServiceStubSettings.java | 0 .../v1/stub/UserEventServiceStub.java | 0 .../v1/stub/UserEventServiceStubSettings.java | 0 .../CompletionServiceClientHttpJsonTest.java | 0 .../v1/CompletionServiceClientTest.java | 0 .../v1/DocumentServiceClientHttpJsonTest.java | 0 .../v1/DocumentServiceClientTest.java | 0 .../v1/MockCompletionService.java | 0 .../v1/MockCompletionServiceImpl.java | 0 .../v1/MockDocumentService.java | 0 .../v1/MockDocumentServiceImpl.java | 0 .../discoveryengine/v1/MockSchemaService.java | 0 .../v1/MockSchemaServiceImpl.java | 0 .../discoveryengine/v1/MockSearchService.java | 0 .../v1/MockSearchServiceImpl.java | 0 .../v1/MockUserEventService.java | 0 .../v1/MockUserEventServiceImpl.java | 0 .../v1/SchemaServiceClientHttpJsonTest.java | 0 .../v1/SchemaServiceClientTest.java | 0 .../v1/SearchServiceClientHttpJsonTest.java | 0 .../v1/SearchServiceClientTest.java | 0 .../UserEventServiceClientHttpJsonTest.java | 0 .../v1/UserEventServiceClientTest.java | 0 .../v1/CompletionServiceGrpc.java | 214 +- .../v1/DocumentServiceGrpc.java | 917 ++ .../discoveryengine/v1/SchemaServiceGrpc.java | 667 ++ .../discoveryengine/v1/SearchServiceGrpc.java | 210 +- .../v1/UserEventServiceGrpc.java | 397 +- .../discoveryengine/v1/BigQuerySource.java | 736 +- .../v1/BigQuerySourceOrBuilder.java | 71 +- .../cloud/discoveryengine/v1/BranchName.java | 0 .../v1/CollectUserEventRequest.java | 540 +- .../v1/CollectUserEventRequestOrBuilder.java | 62 +- .../cloud/discoveryengine/v1/CommonProto.java | 93 + .../v1/CompleteQueryRequest.java | 568 +- .../v1/CompleteQueryRequestOrBuilder.java | 62 +- .../v1/CompleteQueryResponse.java | 964 +- .../v1/CompleteQueryResponseOrBuilder.java | 58 + .../discoveryengine/v1/CompletionInfo.java | 350 +- .../v1/CompletionInfoOrBuilder.java | 30 +- .../v1/CompletionServiceProto.java | 115 + .../v1/CreateDocumentRequest.java | 564 +- .../v1/CreateDocumentRequestOrBuilder.java | 64 +- .../v1/CreateSchemaMetadata.java | 431 +- .../v1/CreateSchemaMetadataOrBuilder.java | 34 +- .../v1/CreateSchemaRequest.java | 567 +- .../v1/CreateSchemaRequestOrBuilder.java | 64 +- .../discoveryengine/v1/CustomAttribute.java | 451 +- .../v1/CustomAttributeOrBuilder.java | 45 +- .../discoveryengine/v1/DataStoreName.java | 0 .../v1/DeleteDocumentRequest.java | 350 +- .../v1/DeleteDocumentRequestOrBuilder.java | 35 +- .../v1/DeleteSchemaMetadata.java | 431 +- .../v1/DeleteSchemaMetadataOrBuilder.java | 34 +- .../v1/DeleteSchemaRequest.java | 350 +- .../v1/DeleteSchemaRequestOrBuilder.java | 31 + .../cloud/discoveryengine/v1/Document.java | 1517 ++- .../discoveryengine/v1/DocumentInfo.java | 651 +- .../v1/DocumentInfoOrBuilder.java | 81 +- .../discoveryengine/v1/DocumentName.java | 0 .../discoveryengine/v1/DocumentOrBuilder.java | 102 +- .../discoveryengine/v1/DocumentProto.java | 96 + .../v1/DocumentServiceProto.java | 226 + .../cloud/discoveryengine/v1/GcsSource.java | 420 +- .../v1/GcsSourceOrBuilder.java | 45 +- .../v1/GetDocumentRequest.java | 350 +- .../v1/GetDocumentRequestOrBuilder.java | 35 +- .../discoveryengine/v1/GetSchemaRequest.java | 347 +- .../v1/GetSchemaRequestOrBuilder.java | 31 + .../discoveryengine/v1/ImportConfigProto.java | 247 + .../v1/ImportDocumentsMetadata.java | 499 +- .../v1/ImportDocumentsMetadataOrBuilder.java | 40 +- .../v1/ImportDocumentsRequest.java | 1703 ++-- .../v1/ImportDocumentsRequestOrBuilder.java | 108 +- .../v1/ImportDocumentsResponse.java | 513 +- .../v1/ImportDocumentsResponseOrBuilder.java | 45 +- .../discoveryengine/v1/ImportErrorConfig.java | 381 +- .../v1/ImportErrorConfigOrBuilder.java | 30 +- .../v1/ImportUserEventsMetadata.java | 509 +- .../v1/ImportUserEventsMetadataOrBuilder.java | 40 +- .../v1/ImportUserEventsRequest.java | 1581 +-- .../v1/ImportUserEventsRequestOrBuilder.java | 106 +- .../v1/ImportUserEventsResponse.java | 591 +- .../v1/ImportUserEventsResponseOrBuilder.java | 51 +- .../v1/ListDocumentsRequest.java | 453 +- .../v1/ListDocumentsRequestOrBuilder.java | 47 +- .../v1/ListDocumentsResponse.java | 483 +- .../v1/ListDocumentsResponseOrBuilder.java | 45 +- .../v1/ListSchemasRequest.java | 453 +- .../v1/ListSchemasRequestOrBuilder.java | 47 +- .../v1/ListSchemasResponse.java | 483 +- .../v1/ListSchemasResponseOrBuilder.java | 45 +- .../cloud/discoveryengine/v1/MediaInfo.java | 385 +- .../v1/MediaInfoOrBuilder.java | 32 +- .../cloud/discoveryengine/v1/PageInfo.java | 530 +- .../discoveryengine/v1/PageInfoOrBuilder.java | 54 +- .../cloud/discoveryengine/v1/PanelInfo.java | 458 +- .../v1/PanelInfoOrBuilder.java | 48 +- .../discoveryengine/v1/PurgeConfigProto.java | 101 + .../v1/PurgeDocumentsMetadata.java | 499 +- .../v1/PurgeDocumentsMetadataOrBuilder.java | 40 +- .../v1/PurgeDocumentsRequest.java | 456 +- .../v1/PurgeDocumentsRequestOrBuilder.java | 47 +- .../v1/PurgeDocumentsResponse.java | 392 +- .../v1/PurgeDocumentsResponseOrBuilder.java | 39 +- .../cloud/discoveryengine/v1/Schema.java | 540 +- .../cloud/discoveryengine/v1/SchemaName.java | 0 .../discoveryengine/v1/SchemaOrBuilder.java | 47 +- .../cloud/discoveryengine/v1/SchemaProto.java | 77 + .../v1/SchemaServiceProto.java | 245 + .../cloud/discoveryengine/v1/SearchInfo.java | 421 +- .../v1/SearchInfoOrBuilder.java | 42 +- .../discoveryengine/v1/SearchRequest.java | 3653 +++---- .../v1/SearchRequestOrBuilder.java | 217 +- .../discoveryengine/v1/SearchResponse.java | 1187 +-- .../v1/SearchResponseOrBuilder.java | 63 +- .../v1/SearchServiceProto.java | 225 + .../discoveryengine/v1/ServingConfigName.java | 0 .../discoveryengine/v1/TransactionInfo.java | 551 +- .../v1/TransactionInfoOrBuilder.java | 60 +- .../v1/UpdateDocumentRequest.java | 429 +- .../v1/UpdateDocumentRequestOrBuilder.java | 41 +- .../v1/UpdateSchemaMetadata.java | 431 +- .../v1/UpdateSchemaMetadataOrBuilder.java | 34 +- .../v1/UpdateSchemaRequest.java | 432 +- .../v1/UpdateSchemaRequestOrBuilder.java | 41 +- .../cloud/discoveryengine/v1/UserEvent.java | 2048 ++-- .../v1/UserEventOrBuilder.java | 227 +- .../discoveryengine/v1/UserEventProto.java | 210 + .../v1/UserEventServiceProto.java | 134 + .../cloud/discoveryengine/v1/UserInfo.java | 384 +- .../discoveryengine/v1/UserInfoOrBuilder.java | 36 +- .../v1/WriteUserEventRequest.java | 491 +- .../v1/WriteUserEventRequestOrBuilder.java | 58 + .../cloud/discoveryengine/v1/common.proto | 0 .../v1/completion_service.proto | 0 .../cloud/discoveryengine/v1/document.proto | 0 .../discoveryengine/v1/document_service.proto | 0 .../discoveryengine/v1/import_config.proto | 0 .../discoveryengine/v1/purge_config.proto | 0 .../cloud/discoveryengine/v1/schema.proto | 0 .../discoveryengine/v1/schema_service.proto | 0 .../discoveryengine/v1/search_service.proto | 0 .../cloud/discoveryengine/v1/user_event.proto | 0 .../v1/user_event_service.proto | 0 .../completequery/AsyncCompleteQuery.java | 0 .../completequery/SyncCompleteQuery.java | 0 .../SyncCreateSetCredentialsProvider.java | 0 .../SyncCreateSetCredentialsProvider1.java | 0 .../create/SyncCreateSetEndpoint.java | 0 .../completequery/SyncCompleteQuery.java | 0 .../SyncCreateSetCredentialsProvider.java | 0 .../SyncCreateSetCredentialsProvider1.java | 0 .../create/SyncCreateSetEndpoint.java | 0 .../createdocument/AsyncCreateDocument.java | 0 .../createdocument/SyncCreateDocument.java | 0 ...reateDocumentBranchnameDocumentString.java | 0 ...yncCreateDocumentStringDocumentString.java | 0 .../deletedocument/AsyncDeleteDocument.java | 0 .../deletedocument/SyncDeleteDocument.java | 0 .../SyncDeleteDocumentDocumentname.java | 0 .../SyncDeleteDocumentString.java | 0 .../getdocument/AsyncGetDocument.java | 0 .../getdocument/SyncGetDocument.java | 0 .../SyncGetDocumentDocumentname.java | 0 .../getdocument/SyncGetDocumentString.java | 0 .../importdocuments/AsyncImportDocuments.java | 0 .../AsyncImportDocumentsLRO.java | 0 .../importdocuments/SyncImportDocuments.java | 0 .../listdocuments/AsyncListDocuments.java | 0 .../AsyncListDocumentsPaged.java | 0 .../listdocuments/SyncListDocuments.java | 0 .../SyncListDocumentsBranchname.java | 0 .../SyncListDocumentsString.java | 0 .../purgedocuments/AsyncPurgeDocuments.java | 0 .../AsyncPurgeDocumentsLRO.java | 0 .../purgedocuments/SyncPurgeDocuments.java | 0 .../updatedocument/AsyncUpdateDocument.java | 0 .../updatedocument/SyncUpdateDocument.java | 0 .../getdocument/SyncGetDocument.java | 0 .../SyncCreateSetCredentialsProvider.java | 0 .../SyncCreateSetCredentialsProvider1.java | 0 .../create/SyncCreateSetEndpoint.java | 0 .../createschema/AsyncCreateSchema.java | 0 .../createschema/AsyncCreateSchemaLRO.java | 0 .../createschema/SyncCreateSchema.java | 0 ...CreateSchemaDatastorenameSchemaString.java | 0 .../SyncCreateSchemaStringSchemaString.java | 0 .../deleteschema/AsyncDeleteSchema.java | 0 .../deleteschema/AsyncDeleteSchemaLRO.java | 0 .../deleteschema/SyncDeleteSchema.java | 0 .../SyncDeleteSchemaSchemaname.java | 0 .../deleteschema/SyncDeleteSchemaString.java | 0 .../getschema/AsyncGetSchema.java | 0 .../getschema/SyncGetSchema.java | 0 .../getschema/SyncGetSchemaSchemaname.java | 0 .../getschema/SyncGetSchemaString.java | 0 .../listschemas/AsyncListSchemas.java | 0 .../listschemas/AsyncListSchemasPaged.java | 0 .../listschemas/SyncListSchemas.java | 0 .../SyncListSchemasDatastorename.java | 0 .../listschemas/SyncListSchemasString.java | 0 .../updateschema/AsyncUpdateSchema.java | 0 .../updateschema/AsyncUpdateSchemaLRO.java | 0 .../updateschema/SyncUpdateSchema.java | 0 .../getschema/SyncGetSchema.java | 0 .../SyncCreateSetCredentialsProvider.java | 0 .../SyncCreateSetCredentialsProvider1.java | 0 .../create/SyncCreateSetEndpoint.java | 0 .../v1/searchservice/search/AsyncSearch.java | 0 .../search/AsyncSearchPaged.java | 0 .../v1/searchservice/search/SyncSearch.java | 0 .../search/SyncSearch.java | 0 .../completequery/SyncCompleteQuery.java | 0 .../getdocument/SyncGetDocument.java | 0 .../getschema/SyncGetSchema.java | 0 .../search/SyncSearch.java | 0 .../writeuserevent/SyncWriteUserEvent.java | 0 .../AsyncCollectUserEvent.java | 0 .../SyncCollectUserEvent.java | 0 .../SyncCreateSetCredentialsProvider.java | 0 .../SyncCreateSetCredentialsProvider1.java | 0 .../create/SyncCreateSetEndpoint.java | 0 .../AsyncImportUserEvents.java | 0 .../AsyncImportUserEventsLRO.java | 0 .../SyncImportUserEvents.java | 0 .../writeuserevent/AsyncWriteUserEvent.java | 0 .../writeuserevent/SyncWriteUserEvent.java | 0 .../writeuserevent/SyncWriteUserEvent.java | 0 .../v1beta/CompletionServiceClient.java | 0 .../v1beta/CompletionServiceSettings.java | 1 + .../v1beta/DocumentServiceClient.java | 0 .../v1beta/DocumentServiceSettings.java | 1 + .../v1beta/RecommendationServiceClient.java | 0 .../v1beta/RecommendationServiceSettings.java | 1 + .../v1beta/SchemaServiceClient.java | 0 .../v1beta/SchemaServiceSettings.java | 1 + .../v1beta/SearchServiceClient.java | 0 .../v1beta/SearchServiceSettings.java | 1 + .../v1beta/UserEventServiceClient.java | 0 .../v1beta/UserEventServiceSettings.java | 1 + .../v1beta/gapic_metadata.json | 0 .../discoveryengine/v1beta/package-info.java | 0 .../v1beta/stub/CompletionServiceStub.java | 0 .../stub/CompletionServiceStubSettings.java | 0 .../v1beta/stub/DocumentServiceStub.java | 0 .../stub/DocumentServiceStubSettings.java | 0 .../GrpcCompletionServiceCallableFactory.java | 0 .../stub/GrpcCompletionServiceStub.java | 1 + .../GrpcDocumentServiceCallableFactory.java | 0 .../v1beta/stub/GrpcDocumentServiceStub.java | 1 + ...cRecommendationServiceCallableFactory.java | 0 .../stub/GrpcRecommendationServiceStub.java | 1 + .../GrpcSchemaServiceCallableFactory.java | 0 .../v1beta/stub/GrpcSchemaServiceStub.java | 1 + .../GrpcSearchServiceCallableFactory.java | 0 .../v1beta/stub/GrpcSearchServiceStub.java | 1 + .../GrpcUserEventServiceCallableFactory.java | 0 .../v1beta/stub/GrpcUserEventServiceStub.java | 1 + ...pJsonCompletionServiceCallableFactory.java | 0 .../stub/HttpJsonCompletionServiceStub.java | 0 ...ttpJsonDocumentServiceCallableFactory.java | 0 .../stub/HttpJsonDocumentServiceStub.java | 1 + ...nRecommendationServiceCallableFactory.java | 0 .../HttpJsonRecommendationServiceStub.java | 0 .../HttpJsonSchemaServiceCallableFactory.java | 0 .../stub/HttpJsonSchemaServiceStub.java | 1 + .../HttpJsonSearchServiceCallableFactory.java | 0 .../stub/HttpJsonSearchServiceStub.java | 0 ...tpJsonUserEventServiceCallableFactory.java | 0 .../stub/HttpJsonUserEventServiceStub.java | 1 + .../stub/RecommendationServiceStub.java | 0 .../RecommendationServiceStubSettings.java | 0 .../v1beta/stub/SchemaServiceStub.java | 0 .../stub/SchemaServiceStubSettings.java | 0 .../v1beta/stub/SearchServiceStub.java | 0 .../stub/SearchServiceStubSettings.java | 0 .../v1beta/stub/UserEventServiceStub.java | 0 .../stub/UserEventServiceStubSettings.java | 0 .../CompletionServiceClientHttpJsonTest.java | 0 .../v1beta/CompletionServiceClientTest.java | 0 .../DocumentServiceClientHttpJsonTest.java | 0 .../v1beta/DocumentServiceClientTest.java | 0 .../v1beta/MockCompletionService.java | 0 .../v1beta/MockCompletionServiceImpl.java | 0 .../v1beta/MockDocumentService.java | 0 .../v1beta/MockDocumentServiceImpl.java | 0 .../v1beta/MockRecommendationService.java | 0 .../v1beta/MockRecommendationServiceImpl.java | 0 .../v1beta/MockSchemaService.java | 0 .../v1beta/MockSchemaServiceImpl.java | 0 .../v1beta/MockSearchService.java | 0 .../v1beta/MockSearchServiceImpl.java | 0 .../v1beta/MockUserEventService.java | 0 .../v1beta/MockUserEventServiceImpl.java | 0 ...commendationServiceClientHttpJsonTest.java | 0 .../RecommendationServiceClientTest.java | 0 .../SchemaServiceClientHttpJsonTest.java | 0 .../v1beta/SchemaServiceClientTest.java | 0 .../SearchServiceClientHttpJsonTest.java | 0 .../v1beta/SearchServiceClientTest.java | 0 .../UserEventServiceClientHttpJsonTest.java | 0 .../v1beta/UserEventServiceClientTest.java | 0 .../v1beta/CompletionServiceGrpc.java | 214 +- .../v1beta/DocumentServiceGrpc.java | 927 ++ .../v1beta/RecommendationServiceGrpc.java | 210 +- .../v1beta/SchemaServiceGrpc.java | 667 ++ .../v1beta/SearchServiceGrpc.java | 211 +- .../v1beta/UserEventServiceGrpc.java | 399 +- .../v1beta/BigQuerySource.java | 739 +- .../v1beta/BigQuerySourceOrBuilder.java | 71 +- .../discoveryengine/v1beta/BranchName.java | 0 .../v1beta/CollectUserEventRequest.java | 563 +- .../CollectUserEventRequestOrBuilder.java | 62 +- .../discoveryengine/v1beta/CommonProto.java | 108 + .../v1beta/CompleteQueryRequest.java | 592 +- .../v1beta/CompleteQueryRequestOrBuilder.java | 66 +- .../v1beta/CompleteQueryResponse.java | 989 +- .../CompleteQueryResponseOrBuilder.java | 58 + .../v1beta/CompletionInfo.java | 353 +- .../v1beta/CompletionInfoOrBuilder.java | 30 +- .../v1beta/CompletionServiceProto.java | 116 + .../v1beta/CreateDocumentRequest.java | 574 +- .../CreateDocumentRequestOrBuilder.java | 64 +- .../v1beta/CreateSchemaMetadata.java | 441 +- .../v1beta/CreateSchemaMetadataOrBuilder.java | 34 +- .../v1beta/CreateSchemaRequest.java | 564 +- .../v1beta/CreateSchemaRequestOrBuilder.java | 64 +- .../v1beta/CustomAttribute.java | 454 +- .../v1beta/CustomAttributeOrBuilder.java | 45 +- .../discoveryengine/v1beta/DataStoreName.java | 0 .../v1beta/DeleteDocumentRequest.java | 360 +- .../DeleteDocumentRequestOrBuilder.java | 35 +- .../v1beta/DeleteSchemaMetadata.java | 441 +- .../v1beta/DeleteSchemaMetadataOrBuilder.java | 34 +- .../v1beta/DeleteSchemaRequest.java | 350 +- .../v1beta/DeleteSchemaRequestOrBuilder.java | 31 + .../discoveryengine/v1beta/Document.java | 1572 ++- .../discoveryengine/v1beta/DocumentInfo.java | 651 +- .../v1beta/DocumentInfoOrBuilder.java | 81 +- .../discoveryengine/v1beta/DocumentName.java | 0 .../v1beta/DocumentOrBuilder.java | 102 +- .../discoveryengine/v1beta/DocumentProto.java | 97 + .../v1beta/DocumentServiceProto.java | 230 + .../discoveryengine/v1beta/GcsSource.java | 455 +- .../v1beta/GcsSourceOrBuilder.java | 53 +- .../v1beta/GetDocumentRequest.java | 350 +- .../v1beta/GetDocumentRequestOrBuilder.java | 35 +- .../v1beta/GetSchemaRequest.java | 350 +- .../v1beta/GetSchemaRequestOrBuilder.java | 31 + .../v1beta/ImportConfigProto.java | 249 + .../v1beta/ImportDocumentsMetadata.java | 522 +- .../ImportDocumentsMetadataOrBuilder.java | 40 +- .../v1beta/ImportDocumentsRequest.java | 1813 ++-- .../ImportDocumentsRequestOrBuilder.java | 113 +- .../v1beta/ImportDocumentsResponse.java | 545 +- .../ImportDocumentsResponseOrBuilder.java | 45 +- .../v1beta/ImportErrorConfig.java | 384 +- .../v1beta/ImportErrorConfigOrBuilder.java | 30 +- .../v1beta/ImportUserEventsMetadata.java | 522 +- .../ImportUserEventsMetadataOrBuilder.java | 40 +- .../v1beta/ImportUserEventsRequest.java | 1705 ++-- .../ImportUserEventsRequestOrBuilder.java | 124 +- .../v1beta/ImportUserEventsResponse.java | 613 +- .../ImportUserEventsResponseOrBuilder.java | 51 +- .../discoveryengine/v1beta/Interval.java | 552 +- .../v1beta/IntervalOrBuilder.java | 42 +- .../v1beta/ListDocumentsRequest.java | 463 +- .../v1beta/ListDocumentsRequestOrBuilder.java | 47 +- .../v1beta/ListDocumentsResponse.java | 488 +- .../ListDocumentsResponseOrBuilder.java | 45 +- .../v1beta/ListSchemasRequest.java | 453 +- .../v1beta/ListSchemasRequestOrBuilder.java | 47 +- .../v1beta/ListSchemasResponse.java | 483 +- .../v1beta/ListSchemasResponseOrBuilder.java | 45 +- .../discoveryengine/v1beta/MediaInfo.java | 392 +- .../v1beta/MediaInfoOrBuilder.java | 32 +- .../discoveryengine/v1beta/PageInfo.java | 537 +- .../v1beta/PageInfoOrBuilder.java | 54 +- .../discoveryengine/v1beta/PanelInfo.java | 465 +- .../v1beta/PanelInfoOrBuilder.java | 48 +- .../v1beta/PurgeConfigProto.java | 102 + .../v1beta/PurgeDocumentsMetadata.java | 519 +- .../PurgeDocumentsMetadataOrBuilder.java | 40 +- .../v1beta/PurgeDocumentsRequest.java | 466 +- .../PurgeDocumentsRequestOrBuilder.java | 47 +- .../v1beta/PurgeDocumentsResponse.java | 412 +- .../PurgeDocumentsResponseOrBuilder.java | 39 +- .../v1beta/RecommendRequest.java | 1104 +- .../v1beta/RecommendRequestOrBuilder.java | 130 +- .../v1beta/RecommendResponse.java | 1570 ++- .../v1beta/RecommendResponseOrBuilder.java | 92 +- .../v1beta/RecommendationServiceProto.java | 176 + .../cloud/discoveryengine/v1beta/Schema.java | 540 +- .../discoveryengine/v1beta/SchemaName.java | 0 .../v1beta/SchemaOrBuilder.java | 47 +- .../discoveryengine/v1beta/SchemaProto.java | 78 + .../v1beta/SchemaServiceProto.java | 249 + .../discoveryengine/v1beta/SearchInfo.java | 428 +- .../v1beta/SearchInfoOrBuilder.java | 42 +- .../discoveryengine/v1beta/SearchRequest.java | 8850 +++++++---------- .../v1beta/SearchRequestOrBuilder.java | 275 +- .../v1beta/SearchResponse.java | 4972 ++++----- .../v1beta/SearchResponseOrBuilder.java | 168 +- .../v1beta/SearchServiceProto.java | 397 + .../v1beta/ServingConfigName.java | 0 .../v1beta/TransactionInfo.java | 554 +- .../v1beta/TransactionInfoOrBuilder.java | 60 +- .../v1beta/UpdateDocumentRequest.java | 439 +- .../UpdateDocumentRequestOrBuilder.java | 41 +- .../v1beta/UpdateSchemaMetadata.java | 441 +- .../v1beta/UpdateSchemaMetadataOrBuilder.java | 34 +- .../v1beta/UpdateSchemaRequest.java | 429 +- .../v1beta/UpdateSchemaRequestOrBuilder.java | 41 +- .../discoveryengine/v1beta/UserEvent.java | 2079 ++-- .../v1beta/UserEventOrBuilder.java | 224 +- .../v1beta/UserEventProto.java | 212 + .../v1beta/UserEventServiceProto.java | 137 + .../discoveryengine/v1beta/UserInfo.java | 391 +- .../v1beta/UserInfoOrBuilder.java | 36 +- .../v1beta/WriteUserEventRequest.java | 502 +- .../WriteUserEventRequestOrBuilder.java | 58 + .../cloud/discoveryengine/v1beta/common.proto | 0 .../v1beta/completion_service.proto | 2 + .../discoveryengine/v1beta/document.proto | 5 +- .../v1beta/document_service.proto | 0 .../v1beta/import_config.proto | 20 +- .../discoveryengine/v1beta/purge_config.proto | 0 .../v1beta/recommendation_service.proto | 0 .../cloud/discoveryengine/v1beta/schema.proto | 0 .../v1beta/schema_service.proto | 0 .../v1beta/search_service.proto | 46 + .../discoveryengine/v1beta/user_event.proto | 0 .../v1beta/user_event_service.proto | 0 .../completequery/AsyncCompleteQuery.java | 0 .../completequery/SyncCompleteQuery.java | 0 .../SyncCreateSetCredentialsProvider.java | 0 .../SyncCreateSetCredentialsProvider1.java | 0 .../create/SyncCreateSetEndpoint.java | 0 .../completequery/SyncCompleteQuery.java | 0 .../SyncCreateSetCredentialsProvider.java | 0 .../SyncCreateSetCredentialsProvider1.java | 0 .../create/SyncCreateSetEndpoint.java | 0 .../createdocument/AsyncCreateDocument.java | 0 .../createdocument/SyncCreateDocument.java | 0 ...reateDocumentBranchnameDocumentString.java | 0 ...yncCreateDocumentStringDocumentString.java | 0 .../deletedocument/AsyncDeleteDocument.java | 0 .../deletedocument/SyncDeleteDocument.java | 0 .../SyncDeleteDocumentDocumentname.java | 0 .../SyncDeleteDocumentString.java | 0 .../getdocument/AsyncGetDocument.java | 0 .../getdocument/SyncGetDocument.java | 0 .../SyncGetDocumentDocumentname.java | 0 .../getdocument/SyncGetDocumentString.java | 0 .../importdocuments/AsyncImportDocuments.java | 0 .../AsyncImportDocumentsLRO.java | 0 .../importdocuments/SyncImportDocuments.java | 0 .../listdocuments/AsyncListDocuments.java | 0 .../AsyncListDocumentsPaged.java | 0 .../listdocuments/SyncListDocuments.java | 0 .../SyncListDocumentsBranchname.java | 0 .../SyncListDocumentsString.java | 0 .../purgedocuments/AsyncPurgeDocuments.java | 0 .../AsyncPurgeDocumentsLRO.java | 0 .../purgedocuments/SyncPurgeDocuments.java | 0 .../updatedocument/AsyncUpdateDocument.java | 0 .../updatedocument/SyncUpdateDocument.java | 0 .../getdocument/SyncGetDocument.java | 0 .../SyncCreateSetCredentialsProvider.java | 0 .../SyncCreateSetCredentialsProvider1.java | 0 .../create/SyncCreateSetEndpoint.java | 0 .../recommend/AsyncRecommend.java | 0 .../recommend/SyncRecommend.java | 0 .../recommend/SyncRecommend.java | 0 .../SyncCreateSetCredentialsProvider.java | 0 .../SyncCreateSetCredentialsProvider1.java | 0 .../create/SyncCreateSetEndpoint.java | 0 .../createschema/AsyncCreateSchema.java | 0 .../createschema/AsyncCreateSchemaLRO.java | 0 .../createschema/SyncCreateSchema.java | 0 ...CreateSchemaDatastorenameSchemaString.java | 0 .../SyncCreateSchemaStringSchemaString.java | 0 .../deleteschema/AsyncDeleteSchema.java | 0 .../deleteschema/AsyncDeleteSchemaLRO.java | 0 .../deleteschema/SyncDeleteSchema.java | 0 .../SyncDeleteSchemaSchemaname.java | 0 .../deleteschema/SyncDeleteSchemaString.java | 0 .../getschema/AsyncGetSchema.java | 0 .../getschema/SyncGetSchema.java | 0 .../getschema/SyncGetSchemaSchemaname.java | 0 .../getschema/SyncGetSchemaString.java | 0 .../listschemas/AsyncListSchemas.java | 0 .../listschemas/AsyncListSchemasPaged.java | 0 .../listschemas/SyncListSchemas.java | 0 .../SyncListSchemasDatastorename.java | 0 .../listschemas/SyncListSchemasString.java | 0 .../updateschema/AsyncUpdateSchema.java | 0 .../updateschema/AsyncUpdateSchemaLRO.java | 0 .../updateschema/SyncUpdateSchema.java | 0 .../getschema/SyncGetSchema.java | 0 .../SyncCreateSetCredentialsProvider.java | 0 .../SyncCreateSetCredentialsProvider1.java | 0 .../create/SyncCreateSetEndpoint.java | 0 .../searchservice/search/AsyncSearch.java | 0 .../search/AsyncSearchPaged.java | 0 .../searchservice/search/SyncSearch.java | 0 .../search/SyncSearch.java | 0 .../completequery/SyncCompleteQuery.java | 0 .../getdocument/SyncGetDocument.java | 0 .../recommend/SyncRecommend.java | 0 .../getschema/SyncGetSchema.java | 0 .../search/SyncSearch.java | 0 .../writeuserevent/SyncWriteUserEvent.java | 0 .../AsyncCollectUserEvent.java | 0 .../SyncCollectUserEvent.java | 0 .../SyncCreateSetCredentialsProvider.java | 0 .../SyncCreateSetCredentialsProvider1.java | 0 .../create/SyncCreateSetEndpoint.java | 0 .../AsyncImportUserEvents.java | 0 .../AsyncImportUserEventsLRO.java | 0 .../SyncImportUserEvents.java | 0 .../writeuserevent/AsyncWriteUserEvent.java | 0 .../writeuserevent/SyncWriteUserEvent.java | 0 .../writeuserevent/SyncWriteUserEvent.java | 0 599 files changed, 37911 insertions(+), 59981 deletions(-) delete mode 100644 java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceGrpc.java delete mode 100644 java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceGrpc.java delete mode 100644 java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceGrpc.java delete mode 100644 java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceGrpc.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CommonProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponseOrBuilder.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequestOrBuilder.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequestOrBuilder.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportConfigProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeConfigProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequestOrBuilder.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CommonProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponseOrBuilder.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequestOrBuilder.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequestOrBuilder.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportConfigProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeConfigProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceProto.java delete mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequestOrBuilder.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceClient.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceSettings.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceClient.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceSettings.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceClient.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceSettings.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceClient.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceSettings.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceClient.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceSettings.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/gapic_metadata.json (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/package-info.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStub.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStubSettings.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStub.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStubSettings.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceStub.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceStub.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceStub.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceStub.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceStub.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceStub.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceStub.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceStub.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceStub.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceStub.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStub.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStubSettings.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStub.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStubSettings.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStub.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStubSettings.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/CompletionServiceClientHttpJsonTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/CompletionServiceClientTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/DocumentServiceClientHttpJsonTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/DocumentServiceClientTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockCompletionService.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockCompletionServiceImpl.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockDocumentService.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockDocumentServiceImpl.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSchemaService.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSchemaServiceImpl.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSearchService.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSearchServiceImpl.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockUserEventService.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockUserEventServiceImpl.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SchemaServiceClientHttpJsonTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SchemaServiceClientTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SearchServiceClientHttpJsonTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SearchServiceClientTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/UserEventServiceClientHttpJsonTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/UserEventServiceClientTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceGrpc.java (54%) create mode 100644 owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceGrpc.java create mode 100644 owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceGrpc.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceGrpc.java (54%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceGrpc.java (53%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySource.java (76%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySourceOrBuilder.java (83%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BranchName.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequest.java (71%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequestOrBuilder.java (71%) create mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CommonProto.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequest.java (76%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequestOrBuilder.java (79%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponse.java (61%) create mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponseOrBuilder.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfo.java (68%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfoOrBuilder.java (57%) create mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceProto.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequest.java (69%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequestOrBuilder.java (70%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadata.java (69%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadataOrBuilder.java (70%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequest.java (66%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequestOrBuilder.java (62%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttribute.java (76%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttributeOrBuilder.java (84%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DataStoreName.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequest.java (68%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequestOrBuilder.java (62%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadata.java (69%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadataOrBuilder.java (70%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequest.java (64%) create mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequestOrBuilder.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Document.java (75%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfo.java (71%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfoOrBuilder.java (73%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentName.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentOrBuilder.java (81%) create mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentProto.java create mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceProto.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSource.java (79%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSourceOrBuilder.java (85%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequest.java (68%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequestOrBuilder.java (62%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequest.java (65%) create mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequestOrBuilder.java create mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportConfigProto.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadata.java (70%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadataOrBuilder.java (73%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequest.java (71%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequestOrBuilder.java (84%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponse.java (72%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponseOrBuilder.java (68%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfig.java (69%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfigOrBuilder.java (67%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadata.java (70%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadataOrBuilder.java (73%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequest.java (61%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequestOrBuilder.java (58%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponse.java (72%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponseOrBuilder.java (72%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequest.java (73%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequestOrBuilder.java (74%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponse.java (73%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponseOrBuilder.java (71%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequest.java (71%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequestOrBuilder.java (68%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponse.java (73%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponseOrBuilder.java (70%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfo.java (72%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfoOrBuilder.java (78%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfo.java (76%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfoOrBuilder.java (82%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfo.java (72%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfoOrBuilder.java (73%) create mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeConfigProto.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadata.java (70%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadataOrBuilder.java (73%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequest.java (68%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequestOrBuilder.java (59%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponse.java (71%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponseOrBuilder.java (71%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Schema.java (70%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaName.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaOrBuilder.java (74%) create mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaProto.java create mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceProto.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfo.java (77%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfoOrBuilder.java (83%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequest.java (68%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequestOrBuilder.java (82%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponse.java (72%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponseOrBuilder.java (80%) create mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceProto.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ServingConfigName.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfo.java (78%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfoOrBuilder.java (86%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequest.java (69%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequestOrBuilder.java (69%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadata.java (69%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadataOrBuilder.java (70%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequest.java (64%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequestOrBuilder.java (53%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEvent.java (80%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventOrBuilder.java (93%) create mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventProto.java create mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceProto.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfo.java (74%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfoOrBuilder.java (79%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequest.java (61%) create mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequestOrBuilder.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/common.proto (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/completion_service.proto (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document.proto (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document_service.proto (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/import_config.proto (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/purge_config.proto (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema.proto (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema_service.proto (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/search_service.proto (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event.proto (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event_service.proto (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/completequery/AsyncCompleteQuery.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/completequery/SyncCompleteQuery.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetCredentialsProvider.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetCredentialsProvider1.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetEndpoint.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservicesettings/completequery/SyncCompleteQuery.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/create/SyncCreateSetCredentialsProvider.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/create/SyncCreateSetCredentialsProvider1.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/create/SyncCreateSetEndpoint.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/createdocument/AsyncCreateDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/createdocument/SyncCreateDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/createdocument/SyncCreateDocumentBranchnameDocumentString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/createdocument/SyncCreateDocumentStringDocumentString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/deletedocument/AsyncDeleteDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/deletedocument/SyncDeleteDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/deletedocument/SyncDeleteDocumentDocumentname.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/deletedocument/SyncDeleteDocumentString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/AsyncGetDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/SyncGetDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/SyncGetDocumentDocumentname.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/SyncGetDocumentString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/importdocuments/AsyncImportDocuments.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/importdocuments/AsyncImportDocumentsLRO.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/importdocuments/SyncImportDocuments.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/AsyncListDocuments.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/AsyncListDocumentsPaged.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/SyncListDocuments.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/SyncListDocumentsBranchname.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/SyncListDocumentsString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/purgedocuments/AsyncPurgeDocuments.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/purgedocuments/AsyncPurgeDocumentsLRO.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/purgedocuments/SyncPurgeDocuments.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/updatedocument/AsyncUpdateDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/updatedocument/SyncUpdateDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservicesettings/getdocument/SyncGetDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/create/SyncCreateSetCredentialsProvider.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/create/SyncCreateSetCredentialsProvider1.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/create/SyncCreateSetEndpoint.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/AsyncCreateSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/AsyncCreateSchemaLRO.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/SyncCreateSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/SyncCreateSchemaDatastorenameSchemaString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/SyncCreateSchemaStringSchemaString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/AsyncDeleteSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/AsyncDeleteSchemaLRO.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchemaSchemaname.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchemaString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/AsyncGetSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchemaSchemaname.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchemaString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/AsyncListSchemas.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/AsyncListSchemasPaged.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemas.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemasDatastorename.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemasString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/AsyncUpdateSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/AsyncUpdateSchemaLRO.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/SyncUpdateSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservicesettings/getschema/SyncGetSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetCredentialsProvider.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetCredentialsProvider1.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetEndpoint.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/AsyncSearch.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/AsyncSearchPaged.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/SyncSearch.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservicesettings/search/SyncSearch.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/completionservicestubsettings/completequery/SyncCompleteQuery.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/documentservicestubsettings/getdocument/SyncGetDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/schemaservicestubsettings/getschema/SyncGetSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/searchservicestubsettings/search/SyncSearch.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/usereventservicestubsettings/writeuserevent/SyncWriteUserEvent.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/collectuserevent/AsyncCollectUserEvent.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/collectuserevent/SyncCollectUserEvent.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetCredentialsProvider.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetCredentialsProvider1.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetEndpoint.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/AsyncImportUserEvents.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/AsyncImportUserEventsLRO.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/SyncImportUserEvents.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/writeuserevent/AsyncWriteUserEvent.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/writeuserevent/SyncWriteUserEvent.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservicesettings/writeuserevent/SyncWriteUserEvent.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClient.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceSettings.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClient.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceSettings.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClient.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceSettings.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClient.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceSettings.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClient.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceSettings.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClient.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceSettings.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/gapic_metadata.json (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/package-info.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/CompletionServiceStub.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/CompletionServiceStubSettings.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/DocumentServiceStub.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/DocumentServiceStubSettings.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceStub.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceStub.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceStub.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceStub.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceStub.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceStub.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonCompletionServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonCompletionServiceStub.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceStub.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonRecommendationServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonRecommendationServiceStub.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceStub.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSearchServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSearchServiceStub.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceCallableFactory.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceStub.java (99%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/RecommendationServiceStub.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/RecommendationServiceStubSettings.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SchemaServiceStub.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SchemaServiceStubSettings.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SearchServiceStub.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SearchServiceStubSettings.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/UserEventServiceStub.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/UserEventServiceStubSettings.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClientHttpJsonTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClientTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClientHttpJsonTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClientTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockCompletionService.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockCompletionServiceImpl.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockDocumentService.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockDocumentServiceImpl.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockRecommendationService.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockRecommendationServiceImpl.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSchemaService.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSchemaServiceImpl.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSearchService.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSearchServiceImpl.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockUserEventService.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockUserEventServiceImpl.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClientHttpJsonTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClientTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClientHttpJsonTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClientTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClientHttpJsonTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClientTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClientHttpJsonTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClientTest.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceGrpc.java (54%) create mode 100644 owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceGrpc.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceGrpc.java (56%) create mode 100644 owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceGrpc.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceGrpc.java (54%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceGrpc.java (53%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySource.java (76%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySourceOrBuilder.java (83%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BranchName.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequest.java (70%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequestOrBuilder.java (71%) create mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CommonProto.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequest.java (75%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequestOrBuilder.java (80%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponse.java (59%) create mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponseOrBuilder.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfo.java (69%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfoOrBuilder.java (58%) create mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceProto.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateDocumentRequest.java (69%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateDocumentRequestOrBuilder.java (70%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadata.java (68%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadataOrBuilder.java (70%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequest.java (66%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequestOrBuilder.java (62%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttribute.java (76%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttributeOrBuilder.java (84%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DataStoreName.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequest.java (67%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequestOrBuilder.java (62%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadata.java (68%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadataOrBuilder.java (70%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequest.java (64%) create mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequestOrBuilder.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Document.java (75%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfo.java (72%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfoOrBuilder.java (73%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentName.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentOrBuilder.java (82%) create mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentProto.java create mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceProto.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSource.java (76%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSourceOrBuilder.java (85%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequest.java (68%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequestOrBuilder.java (62%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequest.java (64%) create mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequestOrBuilder.java create mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportConfigProto.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadata.java (69%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadataOrBuilder.java (73%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequest.java (69%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequestOrBuilder.java (81%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponse.java (70%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponseOrBuilder.java (69%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfig.java (69%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfigOrBuilder.java (67%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadata.java (69%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadataOrBuilder.java (73%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequest.java (58%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequestOrBuilder.java (51%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponse.java (71%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponseOrBuilder.java (73%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Interval.java (67%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/IntervalOrBuilder.java (71%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequest.java (72%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequestOrBuilder.java (75%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponse.java (72%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponseOrBuilder.java (73%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequest.java (71%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequestOrBuilder.java (68%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponse.java (73%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponseOrBuilder.java (73%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfo.java (72%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfoOrBuilder.java (78%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfo.java (76%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfoOrBuilder.java (82%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfo.java (73%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfoOrBuilder.java (74%) create mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeConfigProto.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadata.java (69%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadataOrBuilder.java (73%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequest.java (67%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequestOrBuilder.java (59%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponse.java (70%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponseOrBuilder.java (71%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequest.java (77%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequestOrBuilder.java (88%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponse.java (66%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponseOrBuilder.java (66%) create mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceProto.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Schema.java (71%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaName.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaOrBuilder.java (74%) create mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaProto.java create mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceProto.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchInfo.java (77%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchInfoOrBuilder.java (83%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequest.java (69%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequestOrBuilder.java (83%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponse.java (67%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponseOrBuilder.java (79%) create mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceProto.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ServingConfigName.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfo.java (78%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfoOrBuilder.java (86%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequest.java (68%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequestOrBuilder.java (69%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadata.java (68%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadataOrBuilder.java (70%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequest.java (64%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequestOrBuilder.java (54%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEvent.java (80%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventOrBuilder.java (93%) create mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventProto.java create mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceProto.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserInfo.java (75%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserInfoOrBuilder.java (79%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequest.java (61%) create mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequestOrBuilder.java rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/common.proto (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/completion_service.proto (97%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document.proto (94%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document_service.proto (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/import_config.proto (95%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/purge_config.proto (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/recommendation_service.proto (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/schema.proto (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/schema_service.proto (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/search_service.proto (92%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/user_event.proto (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/user_event_service.proto (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/completequery/AsyncCompleteQuery.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/completequery/SyncCompleteQuery.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/create/SyncCreateSetCredentialsProvider.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/create/SyncCreateSetCredentialsProvider1.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/create/SyncCreateSetEndpoint.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservicesettings/completequery/SyncCompleteQuery.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/create/SyncCreateSetCredentialsProvider.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/create/SyncCreateSetCredentialsProvider1.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/create/SyncCreateSetEndpoint.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/AsyncCreateDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/SyncCreateDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/SyncCreateDocumentBranchnameDocumentString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/SyncCreateDocumentStringDocumentString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/deletedocument/AsyncDeleteDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/deletedocument/SyncDeleteDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/deletedocument/SyncDeleteDocumentDocumentname.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/deletedocument/SyncDeleteDocumentString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/AsyncGetDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/SyncGetDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/SyncGetDocumentDocumentname.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/SyncGetDocumentString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/importdocuments/AsyncImportDocuments.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/importdocuments/AsyncImportDocumentsLRO.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/importdocuments/SyncImportDocuments.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/AsyncListDocuments.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/AsyncListDocumentsPaged.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/SyncListDocuments.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/SyncListDocumentsBranchname.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/SyncListDocumentsString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/purgedocuments/AsyncPurgeDocuments.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/purgedocuments/AsyncPurgeDocumentsLRO.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/purgedocuments/SyncPurgeDocuments.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/updatedocument/AsyncUpdateDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/updatedocument/SyncUpdateDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservicesettings/getdocument/SyncGetDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetCredentialsProvider.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetCredentialsProvider1.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetEndpoint.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/recommend/AsyncRecommend.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/recommend/SyncRecommend.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservicesettings/recommend/SyncRecommend.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetCredentialsProvider.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetCredentialsProvider1.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetEndpoint.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/AsyncCreateSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/AsyncCreateSchemaLRO.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchemaDatastorenameSchemaString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchemaStringSchemaString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/AsyncDeleteSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/AsyncDeleteSchemaLRO.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchemaSchemaname.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchemaString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/AsyncGetSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchemaSchemaname.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchemaString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/AsyncListSchemas.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/AsyncListSchemasPaged.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemas.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemasDatastorename.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemasString.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/AsyncUpdateSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/AsyncUpdateSchemaLRO.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/SyncUpdateSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservicesettings/getschema/SyncGetSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetCredentialsProvider.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetCredentialsProvider1.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetEndpoint.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/AsyncSearch.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/AsyncSearchPaged.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/SyncSearch.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservicesettings/search/SyncSearch.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/completionservicestubsettings/completequery/SyncCompleteQuery.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/documentservicestubsettings/getdocument/SyncGetDocument.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/recommendationservicestubsettings/recommend/SyncRecommend.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/schemaservicestubsettings/getschema/SyncGetSchema.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/searchservicestubsettings/search/SyncSearch.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/usereventservicestubsettings/writeuserevent/SyncWriteUserEvent.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/collectuserevent/AsyncCollectUserEvent.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/collectuserevent/SyncCollectUserEvent.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetCredentialsProvider.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetCredentialsProvider1.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetEndpoint.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/AsyncImportUserEvents.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/AsyncImportUserEventsLRO.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/SyncImportUserEvents.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/writeuserevent/AsyncWriteUserEvent.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/writeuserevent/SyncWriteUserEvent.java (100%) rename {java-discoveryengine => owl-bot-staging/java-discoveryengine/v1beta}/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservicesettings/writeuserevent/SyncWriteUserEvent.java (100%) diff --git a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceGrpc.java b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceGrpc.java deleted file mode 100644 index 49524fb6f1ad..000000000000 --- a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceGrpc.java +++ /dev/null @@ -1,1158 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.google.cloud.discoveryengine.v1; - -import static io.grpc.MethodDescriptor.generateFullMethodName; - -/** - * - * - * 
- * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
- * information of the customer's website.
- *
- */ -@javax.annotation.Generated( - value = "by gRPC proto compiler", - comments = "Source: google/cloud/discoveryengine/v1/document_service.proto") -@io.grpc.stub.annotations.GrpcGenerated -public final class DocumentServiceGrpc { - - private DocumentServiceGrpc() {} - - public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1.DocumentService"; - - // Static method descriptors that strictly reflect the proto. - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.GetDocumentRequest, - com.google.cloud.discoveryengine.v1.Document> - getGetDocumentMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "GetDocument", - requestType = com.google.cloud.discoveryengine.v1.GetDocumentRequest.class, - responseType = com.google.cloud.discoveryengine.v1.Document.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.GetDocumentRequest, - com.google.cloud.discoveryengine.v1.Document> - getGetDocumentMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.GetDocumentRequest, - com.google.cloud.discoveryengine.v1.Document> - getGetDocumentMethod; - if ((getGetDocumentMethod = DocumentServiceGrpc.getGetDocumentMethod) == null) { - synchronized (DocumentServiceGrpc.class) { - if ((getGetDocumentMethod = DocumentServiceGrpc.getGetDocumentMethod) == null) { - DocumentServiceGrpc.getGetDocumentMethod = - getGetDocumentMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetDocument")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.GetDocumentRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.Document.getDefaultInstance())) - .setSchemaDescriptor( - new DocumentServiceMethodDescriptorSupplier("GetDocument")) - .build(); - } - } - } - return getGetDocumentMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.ListDocumentsRequest, - com.google.cloud.discoveryengine.v1.ListDocumentsResponse> - getListDocumentsMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ListDocuments", - requestType = com.google.cloud.discoveryengine.v1.ListDocumentsRequest.class, - responseType = com.google.cloud.discoveryengine.v1.ListDocumentsResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.ListDocumentsRequest, - com.google.cloud.discoveryengine.v1.ListDocumentsResponse> - getListDocumentsMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.ListDocumentsRequest, - com.google.cloud.discoveryengine.v1.ListDocumentsResponse> - getListDocumentsMethod; - if ((getListDocumentsMethod = DocumentServiceGrpc.getListDocumentsMethod) == null) { - synchronized (DocumentServiceGrpc.class) { - if ((getListDocumentsMethod = DocumentServiceGrpc.getListDocumentsMethod) == null) { - DocumentServiceGrpc.getListDocumentsMethod = - getListDocumentsMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListDocuments")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.ListDocumentsRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.ListDocumentsResponse - .getDefaultInstance())) - .setSchemaDescriptor( - new DocumentServiceMethodDescriptorSupplier("ListDocuments")) - .build(); - } - } - } - return getListDocumentsMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.CreateDocumentRequest, - com.google.cloud.discoveryengine.v1.Document> - getCreateDocumentMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "CreateDocument", - requestType = com.google.cloud.discoveryengine.v1.CreateDocumentRequest.class, - responseType = com.google.cloud.discoveryengine.v1.Document.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.CreateDocumentRequest, - com.google.cloud.discoveryengine.v1.Document> - getCreateDocumentMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.CreateDocumentRequest, - com.google.cloud.discoveryengine.v1.Document> - getCreateDocumentMethod; - if ((getCreateDocumentMethod = DocumentServiceGrpc.getCreateDocumentMethod) == null) { - synchronized (DocumentServiceGrpc.class) { - if ((getCreateDocumentMethod = DocumentServiceGrpc.getCreateDocumentMethod) == null) { - DocumentServiceGrpc.getCreateDocumentMethod = - getCreateDocumentMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateDocument")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.CreateDocumentRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.Document.getDefaultInstance())) - .setSchemaDescriptor( - new DocumentServiceMethodDescriptorSupplier("CreateDocument")) - .build(); - } - } - } - return getCreateDocumentMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.UpdateDocumentRequest, - com.google.cloud.discoveryengine.v1.Document> - getUpdateDocumentMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "UpdateDocument", - requestType = com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.class, - responseType = com.google.cloud.discoveryengine.v1.Document.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.UpdateDocumentRequest, - com.google.cloud.discoveryengine.v1.Document> - getUpdateDocumentMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.UpdateDocumentRequest, - com.google.cloud.discoveryengine.v1.Document> - getUpdateDocumentMethod; - if ((getUpdateDocumentMethod = DocumentServiceGrpc.getUpdateDocumentMethod) == null) { - synchronized (DocumentServiceGrpc.class) { - if ((getUpdateDocumentMethod = DocumentServiceGrpc.getUpdateDocumentMethod) == null) { - DocumentServiceGrpc.getUpdateDocumentMethod = - getUpdateDocumentMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateDocument")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.UpdateDocumentRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.Document.getDefaultInstance())) - .setSchemaDescriptor( - new DocumentServiceMethodDescriptorSupplier("UpdateDocument")) - .build(); - } - } - } - return getUpdateDocumentMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.DeleteDocumentRequest, com.google.protobuf.Empty> - getDeleteDocumentMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "DeleteDocument", - requestType = com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.class, - responseType = com.google.protobuf.Empty.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.DeleteDocumentRequest, com.google.protobuf.Empty> - getDeleteDocumentMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.DeleteDocumentRequest, com.google.protobuf.Empty> - getDeleteDocumentMethod; - if ((getDeleteDocumentMethod = DocumentServiceGrpc.getDeleteDocumentMethod) == null) { - synchronized (DocumentServiceGrpc.class) { - if ((getDeleteDocumentMethod = DocumentServiceGrpc.getDeleteDocumentMethod) == null) { - DocumentServiceGrpc.getDeleteDocumentMethod = - getDeleteDocumentMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteDocument")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.DeleteDocumentRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.protobuf.Empty.getDefaultInstance())) - .setSchemaDescriptor( - new DocumentServiceMethodDescriptorSupplier("DeleteDocument")) - .build(); - } - } - } - return getDeleteDocumentMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.ImportDocumentsRequest, - com.google.longrunning.Operation> - getImportDocumentsMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ImportDocuments", - requestType = com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.ImportDocumentsRequest, - com.google.longrunning.Operation> - getImportDocumentsMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.ImportDocumentsRequest, - com.google.longrunning.Operation> - getImportDocumentsMethod; - if ((getImportDocumentsMethod = DocumentServiceGrpc.getImportDocumentsMethod) == null) { - synchronized (DocumentServiceGrpc.class) { - if ((getImportDocumentsMethod = DocumentServiceGrpc.getImportDocumentsMethod) == null) { - DocumentServiceGrpc.getImportDocumentsMethod = - getImportDocumentsMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ImportDocuments")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.ImportDocumentsRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor( - new DocumentServiceMethodDescriptorSupplier("ImportDocuments")) - .build(); - } - } - } - return getImportDocumentsMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest, - com.google.longrunning.Operation> - getPurgeDocumentsMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "PurgeDocuments", - requestType = com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest, - com.google.longrunning.Operation> - getPurgeDocumentsMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest, - com.google.longrunning.Operation> - getPurgeDocumentsMethod; - if ((getPurgeDocumentsMethod = DocumentServiceGrpc.getPurgeDocumentsMethod) == null) { - synchronized (DocumentServiceGrpc.class) { - if ((getPurgeDocumentsMethod = DocumentServiceGrpc.getPurgeDocumentsMethod) == null) { - DocumentServiceGrpc.getPurgeDocumentsMethod = - getPurgeDocumentsMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "PurgeDocuments")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor( - new DocumentServiceMethodDescriptorSupplier("PurgeDocuments")) - .build(); - } - } - } - return getPurgeDocumentsMethod; - } - - /** Creates a new async stub that supports all call types for the service */ - public static DocumentServiceStub newStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public DocumentServiceStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new DocumentServiceStub(channel, callOptions); - } - }; - return DocumentServiceStub.newStub(factory, channel); - } - - /** - * Creates a new blocking-style stub that supports unary and streaming output calls on the service - */ - public static DocumentServiceBlockingStub newBlockingStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public DocumentServiceBlockingStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new DocumentServiceBlockingStub(channel, callOptions); - } - }; - return DocumentServiceBlockingStub.newStub(factory, channel); - } - - /** Creates a new ListenableFuture-style stub that supports unary calls on the service */ - public static DocumentServiceFutureStub newFutureStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public DocumentServiceFutureStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new DocumentServiceFutureStub(channel, callOptions); - } - }; - return DocumentServiceFutureStub.newStub(factory, channel); - } - - /** - * - * - * 
-   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
-   * information of the customer's website.
-   *
- */ - public interface AsyncService { - - /** - * - * - * 
-     * Gets a [Document][google.cloud.discoveryengine.v1.Document].
-     *
- */ - default void getDocument( - com.google.cloud.discoveryengine.v1.GetDocumentRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getGetDocumentMethod(), responseObserver); - } - - /** - * - * - * 
-     * Gets a list of [Document][google.cloud.discoveryengine.v1.Document]s.
-     *
- */ - default void listDocuments( - com.google.cloud.discoveryengine.v1.ListDocumentsRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getListDocumentsMethod(), responseObserver); - } - - /** - * - * - * 
-     * Creates a [Document][google.cloud.discoveryengine.v1.Document].
-     *
- */ - default void createDocument( - com.google.cloud.discoveryengine.v1.CreateDocumentRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getCreateDocumentMethod(), responseObserver); - } - - /** - * - * - * 
-     * Updates a [Document][google.cloud.discoveryengine.v1.Document].
-     *
- */ - default void updateDocument( - com.google.cloud.discoveryengine.v1.UpdateDocumentRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getUpdateDocumentMethod(), responseObserver); - } - - /** - * - * - * 
-     * Deletes a [Document][google.cloud.discoveryengine.v1.Document].
-     *
- */ - default void deleteDocument( - com.google.cloud.discoveryengine.v1.DeleteDocumentRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getDeleteDocumentMethod(), responseObserver); - } - - /** - * - * - * 
-     * Bulk import of multiple
-     * [Document][google.cloud.discoveryengine.v1.Document]s. Request processing
-     * may be synchronous. Non-existing items will be created.
-     * Note: It is possible for a subset of the
-     * [Document][google.cloud.discoveryengine.v1.Document]s to be successfully
-     * updated.
-     *
- */ - default void importDocuments( - com.google.cloud.discoveryengine.v1.ImportDocumentsRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getImportDocumentsMethod(), responseObserver); - } - - /** - * - * - * 
-     * Permanently deletes all selected
-     * [Document][google.cloud.discoveryengine.v1.Document]s in a branch.
-     * This process is asynchronous. Depending on the number of
-     * [Document][google.cloud.discoveryengine.v1.Document]s to be deleted, this
-     * operation can take hours to complete. Before the delete operation
-     * completes, some [Document][google.cloud.discoveryengine.v1.Document]s might
-     * still be returned by
-     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
-     * or
-     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments].
-     * To get a list of the [Document][google.cloud.discoveryengine.v1.Document]s
-     * to be deleted, set
-     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1.PurgeDocumentsRequest.force]
-     * to false.
-     *
- */ - default void purgeDocuments( - com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getPurgeDocumentsMethod(), responseObserver); - } - } - - /** - * Base class for the server implementation of the service DocumentService. - * - * 
-   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
-   * information of the customer's website.
-   *
- */ - public abstract static class DocumentServiceImplBase - implements io.grpc.BindableService, AsyncService { - - @java.lang.Override - public final io.grpc.ServerServiceDefinition bindService() { - return DocumentServiceGrpc.bindService(this); - } - } - - /** - * A stub to allow clients to do asynchronous rpc calls to service DocumentService. - * - * 
-   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
-   * information of the customer's website.
-   *
- */ - public static final class DocumentServiceStub - extends io.grpc.stub.AbstractAsyncStub { - private DocumentServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected DocumentServiceStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new DocumentServiceStub(channel, callOptions); - } - - /** - * - * - * 
-     * Gets a [Document][google.cloud.discoveryengine.v1.Document].
-     *
- */ - public void getDocument( - com.google.cloud.discoveryengine.v1.GetDocumentRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getGetDocumentMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Gets a list of [Document][google.cloud.discoveryengine.v1.Document]s.
-     *
- */ - public void listDocuments( - com.google.cloud.discoveryengine.v1.ListDocumentsRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getListDocumentsMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Creates a [Document][google.cloud.discoveryengine.v1.Document].
-     *
- */ - public void createDocument( - com.google.cloud.discoveryengine.v1.CreateDocumentRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getCreateDocumentMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Updates a [Document][google.cloud.discoveryengine.v1.Document].
-     *
- */ - public void updateDocument( - com.google.cloud.discoveryengine.v1.UpdateDocumentRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getUpdateDocumentMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Deletes a [Document][google.cloud.discoveryengine.v1.Document].
-     *
- */ - public void deleteDocument( - com.google.cloud.discoveryengine.v1.DeleteDocumentRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getDeleteDocumentMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Bulk import of multiple
-     * [Document][google.cloud.discoveryengine.v1.Document]s. Request processing
-     * may be synchronous. Non-existing items will be created.
-     * Note: It is possible for a subset of the
-     * [Document][google.cloud.discoveryengine.v1.Document]s to be successfully
-     * updated.
-     *
- */ - public void importDocuments( - com.google.cloud.discoveryengine.v1.ImportDocumentsRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getImportDocumentsMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Permanently deletes all selected
-     * [Document][google.cloud.discoveryengine.v1.Document]s in a branch.
-     * This process is asynchronous. Depending on the number of
-     * [Document][google.cloud.discoveryengine.v1.Document]s to be deleted, this
-     * operation can take hours to complete. Before the delete operation
-     * completes, some [Document][google.cloud.discoveryengine.v1.Document]s might
-     * still be returned by
-     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
-     * or
-     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments].
-     * To get a list of the [Document][google.cloud.discoveryengine.v1.Document]s
-     * to be deleted, set
-     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1.PurgeDocumentsRequest.force]
-     * to false.
-     *
- */ - public void purgeDocuments( - com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getPurgeDocumentsMethod(), getCallOptions()), - request, - responseObserver); - } - } - - /** - * A stub to allow clients to do synchronous rpc calls to service DocumentService. - * - * 
-   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
-   * information of the customer's website.
-   *
- */ - public static final class DocumentServiceBlockingStub - extends io.grpc.stub.AbstractBlockingStub { - private DocumentServiceBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected DocumentServiceBlockingStub build( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new DocumentServiceBlockingStub(channel, callOptions); - } - - /** - * - * - * 
-     * Gets a [Document][google.cloud.discoveryengine.v1.Document].
-     *
- */ - public com.google.cloud.discoveryengine.v1.Document getDocument( - com.google.cloud.discoveryengine.v1.GetDocumentRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getGetDocumentMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Gets a list of [Document][google.cloud.discoveryengine.v1.Document]s.
-     *
- */ - public com.google.cloud.discoveryengine.v1.ListDocumentsResponse listDocuments( - com.google.cloud.discoveryengine.v1.ListDocumentsRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getListDocumentsMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Creates a [Document][google.cloud.discoveryengine.v1.Document].
-     *
- */ - public com.google.cloud.discoveryengine.v1.Document createDocument( - com.google.cloud.discoveryengine.v1.CreateDocumentRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getCreateDocumentMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Updates a [Document][google.cloud.discoveryengine.v1.Document].
-     *
- */ - public com.google.cloud.discoveryengine.v1.Document updateDocument( - com.google.cloud.discoveryengine.v1.UpdateDocumentRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getUpdateDocumentMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Deletes a [Document][google.cloud.discoveryengine.v1.Document].
-     *
- */ - public com.google.protobuf.Empty deleteDocument( - com.google.cloud.discoveryengine.v1.DeleteDocumentRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getDeleteDocumentMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Bulk import of multiple
-     * [Document][google.cloud.discoveryengine.v1.Document]s. Request processing
-     * may be synchronous. Non-existing items will be created.
-     * Note: It is possible for a subset of the
-     * [Document][google.cloud.discoveryengine.v1.Document]s to be successfully
-     * updated.
-     *
- */ - public com.google.longrunning.Operation importDocuments( - com.google.cloud.discoveryengine.v1.ImportDocumentsRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getImportDocumentsMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Permanently deletes all selected
-     * [Document][google.cloud.discoveryengine.v1.Document]s in a branch.
-     * This process is asynchronous. Depending on the number of
-     * [Document][google.cloud.discoveryengine.v1.Document]s to be deleted, this
-     * operation can take hours to complete. Before the delete operation
-     * completes, some [Document][google.cloud.discoveryengine.v1.Document]s might
-     * still be returned by
-     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
-     * or
-     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments].
-     * To get a list of the [Document][google.cloud.discoveryengine.v1.Document]s
-     * to be deleted, set
-     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1.PurgeDocumentsRequest.force]
-     * to false.
-     *
- */ - public com.google.longrunning.Operation purgeDocuments( - com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getPurgeDocumentsMethod(), getCallOptions(), request); - } - } - - /** - * A stub to allow clients to do ListenableFuture-style rpc calls to service DocumentService. - * - * 
-   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
-   * information of the customer's website.
-   *
- */ - public static final class DocumentServiceFutureStub - extends io.grpc.stub.AbstractFutureStub { - private DocumentServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected DocumentServiceFutureStub build( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new DocumentServiceFutureStub(channel, callOptions); - } - - /** - * - * - * 
-     * Gets a [Document][google.cloud.discoveryengine.v1.Document].
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.discoveryengine.v1.Document> - getDocument(com.google.cloud.discoveryengine.v1.GetDocumentRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getGetDocumentMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Gets a list of [Document][google.cloud.discoveryengine.v1.Document]s.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.discoveryengine.v1.ListDocumentsResponse> - listDocuments(com.google.cloud.discoveryengine.v1.ListDocumentsRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getListDocumentsMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Creates a [Document][google.cloud.discoveryengine.v1.Document].
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.discoveryengine.v1.Document> - createDocument(com.google.cloud.discoveryengine.v1.CreateDocumentRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getCreateDocumentMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Updates a [Document][google.cloud.discoveryengine.v1.Document].
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.discoveryengine.v1.Document> - updateDocument(com.google.cloud.discoveryengine.v1.UpdateDocumentRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getUpdateDocumentMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Deletes a [Document][google.cloud.discoveryengine.v1.Document].
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - deleteDocument(com.google.cloud.discoveryengine.v1.DeleteDocumentRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getDeleteDocumentMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Bulk import of multiple
-     * [Document][google.cloud.discoveryengine.v1.Document]s. Request processing
-     * may be synchronous. Non-existing items will be created.
-     * Note: It is possible for a subset of the
-     * [Document][google.cloud.discoveryengine.v1.Document]s to be successfully
-     * updated.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - importDocuments(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getImportDocumentsMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Permanently deletes all selected
-     * [Document][google.cloud.discoveryengine.v1.Document]s in a branch.
-     * This process is asynchronous. Depending on the number of
-     * [Document][google.cloud.discoveryengine.v1.Document]s to be deleted, this
-     * operation can take hours to complete. Before the delete operation
-     * completes, some [Document][google.cloud.discoveryengine.v1.Document]s might
-     * still be returned by
-     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
-     * or
-     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments].
-     * To get a list of the [Document][google.cloud.discoveryengine.v1.Document]s
-     * to be deleted, set
-     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1.PurgeDocumentsRequest.force]
-     * to false.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - purgeDocuments(com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getPurgeDocumentsMethod(), getCallOptions()), request); - } - } - - private static final int METHODID_GET_DOCUMENT = 0; - private static final int METHODID_LIST_DOCUMENTS = 1; - private static final int METHODID_CREATE_DOCUMENT = 2; - private static final int METHODID_UPDATE_DOCUMENT = 3; - private static final int METHODID_DELETE_DOCUMENT = 4; - private static final int METHODID_IMPORT_DOCUMENTS = 5; - private static final int METHODID_PURGE_DOCUMENTS = 6; - - private static final class MethodHandlers - implements io.grpc.stub.ServerCalls.UnaryMethod, - io.grpc.stub.ServerCalls.ServerStreamingMethod, - io.grpc.stub.ServerCalls.ClientStreamingMethod, - io.grpc.stub.ServerCalls.BidiStreamingMethod { - private final AsyncService serviceImpl; - private final int methodId; - - MethodHandlers(AsyncService serviceImpl, int methodId) { - this.serviceImpl = serviceImpl; - this.methodId = methodId; - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - case METHODID_GET_DOCUMENT: - serviceImpl.getDocument( - (com.google.cloud.discoveryengine.v1.GetDocumentRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_LIST_DOCUMENTS: - serviceImpl.listDocuments( - (com.google.cloud.discoveryengine.v1.ListDocumentsRequest) request, - (io.grpc.stub.StreamObserver< - com.google.cloud.discoveryengine.v1.ListDocumentsResponse>) - responseObserver); - break; - case METHODID_CREATE_DOCUMENT: - serviceImpl.createDocument( - (com.google.cloud.discoveryengine.v1.CreateDocumentRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_UPDATE_DOCUMENT: - serviceImpl.updateDocument( - (com.google.cloud.discoveryengine.v1.UpdateDocumentRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_DELETE_DOCUMENT: - serviceImpl.deleteDocument( - (com.google.cloud.discoveryengine.v1.DeleteDocumentRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_IMPORT_DOCUMENTS: - serviceImpl.importDocuments( - (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_PURGE_DOCUMENTS: - serviceImpl.purgeDocuments( - (com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - default: - throw new AssertionError(); - } - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public io.grpc.stub.StreamObserver invoke( - io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - default: - throw new AssertionError(); - } - } - } - - public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) { - return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) - .addMethod( - getGetDocumentMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1.GetDocumentRequest, - com.google.cloud.discoveryengine.v1.Document>(service, METHODID_GET_DOCUMENT))) - .addMethod( - getListDocumentsMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1.ListDocumentsRequest, - com.google.cloud.discoveryengine.v1.ListDocumentsResponse>( - service, METHODID_LIST_DOCUMENTS))) - .addMethod( - getCreateDocumentMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1.CreateDocumentRequest, - com.google.cloud.discoveryengine.v1.Document>( - service, METHODID_CREATE_DOCUMENT))) - .addMethod( - getUpdateDocumentMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1.UpdateDocumentRequest, - com.google.cloud.discoveryengine.v1.Document>( - service, METHODID_UPDATE_DOCUMENT))) - .addMethod( - getDeleteDocumentMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1.DeleteDocumentRequest, - com.google.protobuf.Empty>(service, METHODID_DELETE_DOCUMENT))) - .addMethod( - getImportDocumentsMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1.ImportDocumentsRequest, - com.google.longrunning.Operation>(service, METHODID_IMPORT_DOCUMENTS))) - .addMethod( - getPurgeDocumentsMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest, - com.google.longrunning.Operation>(service, METHODID_PURGE_DOCUMENTS))) - .build(); - } - - private abstract static class DocumentServiceBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoFileDescriptorSupplier, - io.grpc.protobuf.ProtoServiceDescriptorSupplier { - DocumentServiceBaseDescriptorSupplier() {} - - @java.lang.Override - public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() { - return com.google.cloud.discoveryengine.v1.DocumentServiceProto.getDescriptor(); - } - - @java.lang.Override - public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() { - return getFileDescriptor().findServiceByName("DocumentService"); - } - } - - private static final class DocumentServiceFileDescriptorSupplier - extends DocumentServiceBaseDescriptorSupplier { - DocumentServiceFileDescriptorSupplier() {} - } - - private static final class DocumentServiceMethodDescriptorSupplier - extends DocumentServiceBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoMethodDescriptorSupplier { - private final String methodName; - - DocumentServiceMethodDescriptorSupplier(String methodName) { - this.methodName = methodName; - } - - @java.lang.Override - public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() { - return getServiceDescriptor().findMethodByName(methodName); - } - } - - private static volatile io.grpc.ServiceDescriptor serviceDescriptor; - - public static io.grpc.ServiceDescriptor getServiceDescriptor() { - io.grpc.ServiceDescriptor result = serviceDescriptor; - if (result == null) { - synchronized (DocumentServiceGrpc.class) { - result = serviceDescriptor; - if (result == null) { - serviceDescriptor = - result = - io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) - .setSchemaDescriptor(new DocumentServiceFileDescriptorSupplier()) - .addMethod(getGetDocumentMethod()) - .addMethod(getListDocumentsMethod()) - .addMethod(getCreateDocumentMethod()) - .addMethod(getUpdateDocumentMethod()) - .addMethod(getDeleteDocumentMethod()) - .addMethod(getImportDocumentsMethod()) - .addMethod(getPurgeDocumentsMethod()) - .build(); - } - } - } - return result; - } -} diff --git a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceGrpc.java b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceGrpc.java deleted file mode 100644 index 28ca73f46dd0..000000000000 --- a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceGrpc.java +++ /dev/null @@ -1,829 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.google.cloud.discoveryengine.v1; - -import static io.grpc.MethodDescriptor.generateFullMethodName; - -/** - * - * - * 
- * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
- *
- */ -@javax.annotation.Generated( - value = "by gRPC proto compiler", - comments = "Source: google/cloud/discoveryengine/v1/schema_service.proto") -@io.grpc.stub.annotations.GrpcGenerated -public final class SchemaServiceGrpc { - - private SchemaServiceGrpc() {} - - public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1.SchemaService"; - - // Static method descriptors that strictly reflect the proto. - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.GetSchemaRequest, - com.google.cloud.discoveryengine.v1.Schema> - getGetSchemaMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "GetSchema", - requestType = com.google.cloud.discoveryengine.v1.GetSchemaRequest.class, - responseType = com.google.cloud.discoveryengine.v1.Schema.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.GetSchemaRequest, - com.google.cloud.discoveryengine.v1.Schema> - getGetSchemaMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.GetSchemaRequest, - com.google.cloud.discoveryengine.v1.Schema> - getGetSchemaMethod; - if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) { - synchronized (SchemaServiceGrpc.class) { - if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) { - SchemaServiceGrpc.getGetSchemaMethod = - getGetSchemaMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSchema")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.GetSchemaRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance())) - .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("GetSchema")) - .build(); - } - } - } - return getGetSchemaMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.ListSchemasRequest, - com.google.cloud.discoveryengine.v1.ListSchemasResponse> - getListSchemasMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ListSchemas", - requestType = com.google.cloud.discoveryengine.v1.ListSchemasRequest.class, - responseType = com.google.cloud.discoveryengine.v1.ListSchemasResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.ListSchemasRequest, - com.google.cloud.discoveryengine.v1.ListSchemasResponse> - getListSchemasMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.ListSchemasRequest, - com.google.cloud.discoveryengine.v1.ListSchemasResponse> - getListSchemasMethod; - if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) { - synchronized (SchemaServiceGrpc.class) { - if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) { - SchemaServiceGrpc.getListSchemasMethod = - getListSchemasMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSchemas")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.ListSchemasRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.ListSchemasResponse - .getDefaultInstance())) - .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("ListSchemas")) - .build(); - } - } - } - return getListSchemasMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.CreateSchemaRequest, com.google.longrunning.Operation> - getCreateSchemaMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "CreateSchema", - requestType = com.google.cloud.discoveryengine.v1.CreateSchemaRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.CreateSchemaRequest, com.google.longrunning.Operation> - getCreateSchemaMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.CreateSchemaRequest, - com.google.longrunning.Operation> - getCreateSchemaMethod; - if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) { - synchronized (SchemaServiceGrpc.class) { - if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) { - SchemaServiceGrpc.getCreateSchemaMethod = - getCreateSchemaMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSchema")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.CreateSchemaRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor( - new SchemaServiceMethodDescriptorSupplier("CreateSchema")) - .build(); - } - } - } - return getCreateSchemaMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.UpdateSchemaRequest, com.google.longrunning.Operation> - getUpdateSchemaMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "UpdateSchema", - requestType = com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.UpdateSchemaRequest, com.google.longrunning.Operation> - getUpdateSchemaMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.UpdateSchemaRequest, - com.google.longrunning.Operation> - getUpdateSchemaMethod; - if ((getUpdateSchemaMethod = SchemaServiceGrpc.getUpdateSchemaMethod) == null) { - synchronized (SchemaServiceGrpc.class) { - if ((getUpdateSchemaMethod = SchemaServiceGrpc.getUpdateSchemaMethod) == null) { - SchemaServiceGrpc.getUpdateSchemaMethod = - getUpdateSchemaMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateSchema")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.UpdateSchemaRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor( - new SchemaServiceMethodDescriptorSupplier("UpdateSchema")) - .build(); - } - } - } - return getUpdateSchemaMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.DeleteSchemaRequest, com.google.longrunning.Operation> - getDeleteSchemaMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "DeleteSchema", - requestType = com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.DeleteSchemaRequest, com.google.longrunning.Operation> - getDeleteSchemaMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.DeleteSchemaRequest, - com.google.longrunning.Operation> - getDeleteSchemaMethod; - if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) { - synchronized (SchemaServiceGrpc.class) { - if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) { - SchemaServiceGrpc.getDeleteSchemaMethod = - getDeleteSchemaMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSchema")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.DeleteSchemaRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor( - new SchemaServiceMethodDescriptorSupplier("DeleteSchema")) - .build(); - } - } - } - return getDeleteSchemaMethod; - } - - /** Creates a new async stub that supports all call types for the service */ - public static SchemaServiceStub newStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public SchemaServiceStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SchemaServiceStub(channel, callOptions); - } - }; - return SchemaServiceStub.newStub(factory, channel); - } - - /** - * Creates a new blocking-style stub that supports unary and streaming output calls on the service - */ - public static SchemaServiceBlockingStub newBlockingStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public SchemaServiceBlockingStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SchemaServiceBlockingStub(channel, callOptions); - } - }; - return SchemaServiceBlockingStub.newStub(factory, channel); - } - - /** Creates a new ListenableFuture-style stub that supports unary calls on the service */ - public static SchemaServiceFutureStub newFutureStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public SchemaServiceFutureStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SchemaServiceFutureStub(channel, callOptions); - } - }; - return SchemaServiceFutureStub.newStub(factory, channel); - } - - /** - * - * - * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
-   *
- */ - public interface AsyncService { - - /** - * - * - * 
-     * Gets a [Schema][google.cloud.discoveryengine.v1.Schema].
-     *
- */ - default void getSchema( - com.google.cloud.discoveryengine.v1.GetSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetSchemaMethod(), responseObserver); - } - - /** - * - * - * 
-     * Gets a list of [Schema][google.cloud.discoveryengine.v1.Schema]s.
-     *
- */ - default void listSchemas( - com.google.cloud.discoveryengine.v1.ListSchemasRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getListSchemasMethod(), responseObserver); - } - - /** - * - * - * 
-     * Creates a [Schema][google.cloud.discoveryengine.v1.Schema].
-     *
- */ - default void createSchema( - com.google.cloud.discoveryengine.v1.CreateSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getCreateSchemaMethod(), responseObserver); - } - - /** - * - * - * 
-     * Updates a [Schema][google.cloud.discoveryengine.v1.Schema].
-     *
- */ - default void updateSchema( - com.google.cloud.discoveryengine.v1.UpdateSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getUpdateSchemaMethod(), responseObserver); - } - - /** - * - * - * 
-     * Deletes a [Schema][google.cloud.discoveryengine.v1.Schema].
-     *
- */ - default void deleteSchema( - com.google.cloud.discoveryengine.v1.DeleteSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getDeleteSchemaMethod(), responseObserver); - } - } - - /** - * Base class for the server implementation of the service SchemaService. - * - * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
-   *
- */ - public abstract static class SchemaServiceImplBase - implements io.grpc.BindableService, AsyncService { - - @java.lang.Override - public final io.grpc.ServerServiceDefinition bindService() { - return SchemaServiceGrpc.bindService(this); - } - } - - /** - * A stub to allow clients to do asynchronous rpc calls to service SchemaService. - * - * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
-   *
- */ - public static final class SchemaServiceStub - extends io.grpc.stub.AbstractAsyncStub { - private SchemaServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected SchemaServiceStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SchemaServiceStub(channel, callOptions); - } - - /** - * - * - * 
-     * Gets a [Schema][google.cloud.discoveryengine.v1.Schema].
-     *
- */ - public void getSchema( - com.google.cloud.discoveryengine.v1.GetSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Gets a list of [Schema][google.cloud.discoveryengine.v1.Schema]s.
-     *
- */ - public void listSchemas( - com.google.cloud.discoveryengine.v1.ListSchemasRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getListSchemasMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Creates a [Schema][google.cloud.discoveryengine.v1.Schema].
-     *
- */ - public void createSchema( - com.google.cloud.discoveryengine.v1.CreateSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Updates a [Schema][google.cloud.discoveryengine.v1.Schema].
-     *
- */ - public void updateSchema( - com.google.cloud.discoveryengine.v1.UpdateSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getUpdateSchemaMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Deletes a [Schema][google.cloud.discoveryengine.v1.Schema].
-     *
- */ - public void deleteSchema( - com.google.cloud.discoveryengine.v1.DeleteSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), - request, - responseObserver); - } - } - - /** - * A stub to allow clients to do synchronous rpc calls to service SchemaService. - * - * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
-   *
- */ - public static final class SchemaServiceBlockingStub - extends io.grpc.stub.AbstractBlockingStub { - private SchemaServiceBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected SchemaServiceBlockingStub build( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SchemaServiceBlockingStub(channel, callOptions); - } - - /** - * - * - * 
-     * Gets a [Schema][google.cloud.discoveryengine.v1.Schema].
-     *
- */ - public com.google.cloud.discoveryengine.v1.Schema getSchema( - com.google.cloud.discoveryengine.v1.GetSchemaRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getGetSchemaMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Gets a list of [Schema][google.cloud.discoveryengine.v1.Schema]s.
-     *
- */ - public com.google.cloud.discoveryengine.v1.ListSchemasResponse listSchemas( - com.google.cloud.discoveryengine.v1.ListSchemasRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getListSchemasMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Creates a [Schema][google.cloud.discoveryengine.v1.Schema].
-     *
- */ - public com.google.longrunning.Operation createSchema( - com.google.cloud.discoveryengine.v1.CreateSchemaRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getCreateSchemaMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Updates a [Schema][google.cloud.discoveryengine.v1.Schema].
-     *
- */ - public com.google.longrunning.Operation updateSchema( - com.google.cloud.discoveryengine.v1.UpdateSchemaRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getUpdateSchemaMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Deletes a [Schema][google.cloud.discoveryengine.v1.Schema].
-     *
- */ - public com.google.longrunning.Operation deleteSchema( - com.google.cloud.discoveryengine.v1.DeleteSchemaRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getDeleteSchemaMethod(), getCallOptions(), request); - } - } - - /** - * A stub to allow clients to do ListenableFuture-style rpc calls to service SchemaService. - * - * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
-   *
- */ - public static final class SchemaServiceFutureStub - extends io.grpc.stub.AbstractFutureStub { - private SchemaServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected SchemaServiceFutureStub build( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SchemaServiceFutureStub(channel, callOptions); - } - - /** - * - * - * 
-     * Gets a [Schema][google.cloud.discoveryengine.v1.Schema].
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.discoveryengine.v1.Schema> - getSchema(com.google.cloud.discoveryengine.v1.GetSchemaRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Gets a list of [Schema][google.cloud.discoveryengine.v1.Schema]s.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.discoveryengine.v1.ListSchemasResponse> - listSchemas(com.google.cloud.discoveryengine.v1.ListSchemasRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getListSchemasMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Creates a [Schema][google.cloud.discoveryengine.v1.Schema].
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - createSchema(com.google.cloud.discoveryengine.v1.CreateSchemaRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Updates a [Schema][google.cloud.discoveryengine.v1.Schema].
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - updateSchema(com.google.cloud.discoveryengine.v1.UpdateSchemaRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getUpdateSchemaMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Deletes a [Schema][google.cloud.discoveryengine.v1.Schema].
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - deleteSchema(com.google.cloud.discoveryengine.v1.DeleteSchemaRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), request); - } - } - - private static final int METHODID_GET_SCHEMA = 0; - private static final int METHODID_LIST_SCHEMAS = 1; - private static final int METHODID_CREATE_SCHEMA = 2; - private static final int METHODID_UPDATE_SCHEMA = 3; - private static final int METHODID_DELETE_SCHEMA = 4; - - private static final class MethodHandlers - implements io.grpc.stub.ServerCalls.UnaryMethod, - io.grpc.stub.ServerCalls.ServerStreamingMethod, - io.grpc.stub.ServerCalls.ClientStreamingMethod, - io.grpc.stub.ServerCalls.BidiStreamingMethod { - private final AsyncService serviceImpl; - private final int methodId; - - MethodHandlers(AsyncService serviceImpl, int methodId) { - this.serviceImpl = serviceImpl; - this.methodId = methodId; - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - case METHODID_GET_SCHEMA: - serviceImpl.getSchema( - (com.google.cloud.discoveryengine.v1.GetSchemaRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_LIST_SCHEMAS: - serviceImpl.listSchemas( - (com.google.cloud.discoveryengine.v1.ListSchemasRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_CREATE_SCHEMA: - serviceImpl.createSchema( - (com.google.cloud.discoveryengine.v1.CreateSchemaRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_UPDATE_SCHEMA: - serviceImpl.updateSchema( - (com.google.cloud.discoveryengine.v1.UpdateSchemaRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_DELETE_SCHEMA: - serviceImpl.deleteSchema( - (com.google.cloud.discoveryengine.v1.DeleteSchemaRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - default: - throw new AssertionError(); - } - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public io.grpc.stub.StreamObserver invoke( - io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - default: - throw new AssertionError(); - } - } - } - - public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) { - return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) - .addMethod( - getGetSchemaMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1.GetSchemaRequest, - com.google.cloud.discoveryengine.v1.Schema>(service, METHODID_GET_SCHEMA))) - .addMethod( - getListSchemasMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1.ListSchemasRequest, - com.google.cloud.discoveryengine.v1.ListSchemasResponse>( - service, METHODID_LIST_SCHEMAS))) - .addMethod( - getCreateSchemaMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1.CreateSchemaRequest, - com.google.longrunning.Operation>(service, METHODID_CREATE_SCHEMA))) - .addMethod( - getUpdateSchemaMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1.UpdateSchemaRequest, - com.google.longrunning.Operation>(service, METHODID_UPDATE_SCHEMA))) - .addMethod( - getDeleteSchemaMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1.DeleteSchemaRequest, - com.google.longrunning.Operation>(service, METHODID_DELETE_SCHEMA))) - .build(); - } - - private abstract static class SchemaServiceBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoFileDescriptorSupplier, - io.grpc.protobuf.ProtoServiceDescriptorSupplier { - SchemaServiceBaseDescriptorSupplier() {} - - @java.lang.Override - public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() { - return com.google.cloud.discoveryengine.v1.SchemaServiceProto.getDescriptor(); - } - - @java.lang.Override - public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() { - return getFileDescriptor().findServiceByName("SchemaService"); - } - } - - private static final class SchemaServiceFileDescriptorSupplier - extends SchemaServiceBaseDescriptorSupplier { - SchemaServiceFileDescriptorSupplier() {} - } - - private static final class SchemaServiceMethodDescriptorSupplier - extends SchemaServiceBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoMethodDescriptorSupplier { - private final String methodName; - - SchemaServiceMethodDescriptorSupplier(String methodName) { - this.methodName = methodName; - } - - @java.lang.Override - public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() { - return getServiceDescriptor().findMethodByName(methodName); - } - } - - private static volatile io.grpc.ServiceDescriptor serviceDescriptor; - - public static io.grpc.ServiceDescriptor getServiceDescriptor() { - io.grpc.ServiceDescriptor result = serviceDescriptor; - if (result == null) { - synchronized (SchemaServiceGrpc.class) { - result = serviceDescriptor; - if (result == null) { - serviceDescriptor = - result = - io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) - .setSchemaDescriptor(new SchemaServiceFileDescriptorSupplier()) - .addMethod(getGetSchemaMethod()) - .addMethod(getListSchemasMethod()) - .addMethod(getCreateSchemaMethod()) - .addMethod(getUpdateSchemaMethod()) - .addMethod(getDeleteSchemaMethod()) - .build(); - } - } - } - return result; - } -} diff --git a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceGrpc.java b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceGrpc.java deleted file mode 100644 index 75fa98109cbd..000000000000 --- a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceGrpc.java +++ /dev/null @@ -1,1173 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.google.cloud.discoveryengine.v1beta; - -import static io.grpc.MethodDescriptor.generateFullMethodName; - -/** - * - * - * 
- * Service for ingesting
- * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
- * customer's website.
- *
- */ -@javax.annotation.Generated( - value = "by gRPC proto compiler", - comments = "Source: google/cloud/discoveryengine/v1beta/document_service.proto") -@io.grpc.stub.annotations.GrpcGenerated -public final class DocumentServiceGrpc { - - private DocumentServiceGrpc() {} - - public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1beta.DocumentService"; - - // Static method descriptors that strictly reflect the proto. - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.GetDocumentRequest, - com.google.cloud.discoveryengine.v1beta.Document> - getGetDocumentMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "GetDocument", - requestType = com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.class, - responseType = com.google.cloud.discoveryengine.v1beta.Document.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.GetDocumentRequest, - com.google.cloud.discoveryengine.v1beta.Document> - getGetDocumentMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.GetDocumentRequest, - com.google.cloud.discoveryengine.v1beta.Document> - getGetDocumentMethod; - if ((getGetDocumentMethod = DocumentServiceGrpc.getGetDocumentMethod) == null) { - synchronized (DocumentServiceGrpc.class) { - if ((getGetDocumentMethod = DocumentServiceGrpc.getGetDocumentMethod) == null) { - DocumentServiceGrpc.getGetDocumentMethod = - getGetDocumentMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetDocument")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1beta.GetDocumentRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1beta.Document - .getDefaultInstance())) - .setSchemaDescriptor( - new DocumentServiceMethodDescriptorSupplier("GetDocument")) - .build(); - } - } - } - return getGetDocumentMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest, - com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse> - getListDocumentsMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ListDocuments", - requestType = com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.class, - responseType = com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest, - com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse> - getListDocumentsMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest, - com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse> - getListDocumentsMethod; - if ((getListDocumentsMethod = DocumentServiceGrpc.getListDocumentsMethod) == null) { - synchronized (DocumentServiceGrpc.class) { - if ((getListDocumentsMethod = DocumentServiceGrpc.getListDocumentsMethod) == null) { - DocumentServiceGrpc.getListDocumentsMethod = - getListDocumentsMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListDocuments")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse - .getDefaultInstance())) - .setSchemaDescriptor( - new DocumentServiceMethodDescriptorSupplier("ListDocuments")) - .build(); - } - } - } - return getListDocumentsMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest, - com.google.cloud.discoveryengine.v1beta.Document> - getCreateDocumentMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "CreateDocument", - requestType = com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.class, - responseType = com.google.cloud.discoveryengine.v1beta.Document.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest, - com.google.cloud.discoveryengine.v1beta.Document> - getCreateDocumentMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest, - com.google.cloud.discoveryengine.v1beta.Document> - getCreateDocumentMethod; - if ((getCreateDocumentMethod = DocumentServiceGrpc.getCreateDocumentMethod) == null) { - synchronized (DocumentServiceGrpc.class) { - if ((getCreateDocumentMethod = DocumentServiceGrpc.getCreateDocumentMethod) == null) { - DocumentServiceGrpc.getCreateDocumentMethod = - getCreateDocumentMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateDocument")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1beta.Document - .getDefaultInstance())) - .setSchemaDescriptor( - new DocumentServiceMethodDescriptorSupplier("CreateDocument")) - .build(); - } - } - } - return getCreateDocumentMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest, - com.google.cloud.discoveryengine.v1beta.Document> - getUpdateDocumentMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "UpdateDocument", - requestType = com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.class, - responseType = com.google.cloud.discoveryengine.v1beta.Document.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest, - com.google.cloud.discoveryengine.v1beta.Document> - getUpdateDocumentMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest, - com.google.cloud.discoveryengine.v1beta.Document> - getUpdateDocumentMethod; - if ((getUpdateDocumentMethod = DocumentServiceGrpc.getUpdateDocumentMethod) == null) { - synchronized (DocumentServiceGrpc.class) { - if ((getUpdateDocumentMethod = DocumentServiceGrpc.getUpdateDocumentMethod) == null) { - DocumentServiceGrpc.getUpdateDocumentMethod = - getUpdateDocumentMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateDocument")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1beta.Document - .getDefaultInstance())) - .setSchemaDescriptor( - new DocumentServiceMethodDescriptorSupplier("UpdateDocument")) - .build(); - } - } - } - return getUpdateDocumentMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest, com.google.protobuf.Empty> - getDeleteDocumentMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "DeleteDocument", - requestType = com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.class, - responseType = com.google.protobuf.Empty.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest, com.google.protobuf.Empty> - getDeleteDocumentMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest, - com.google.protobuf.Empty> - getDeleteDocumentMethod; - if ((getDeleteDocumentMethod = DocumentServiceGrpc.getDeleteDocumentMethod) == null) { - synchronized (DocumentServiceGrpc.class) { - if ((getDeleteDocumentMethod = DocumentServiceGrpc.getDeleteDocumentMethod) == null) { - DocumentServiceGrpc.getDeleteDocumentMethod = - getDeleteDocumentMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteDocument")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.protobuf.Empty.getDefaultInstance())) - .setSchemaDescriptor( - new DocumentServiceMethodDescriptorSupplier("DeleteDocument")) - .build(); - } - } - } - return getDeleteDocumentMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest, - com.google.longrunning.Operation> - getImportDocumentsMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ImportDocuments", - requestType = com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest, - com.google.longrunning.Operation> - getImportDocumentsMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest, - com.google.longrunning.Operation> - getImportDocumentsMethod; - if ((getImportDocumentsMethod = DocumentServiceGrpc.getImportDocumentsMethod) == null) { - synchronized (DocumentServiceGrpc.class) { - if ((getImportDocumentsMethod = DocumentServiceGrpc.getImportDocumentsMethod) == null) { - DocumentServiceGrpc.getImportDocumentsMethod = - getImportDocumentsMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ImportDocuments")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor( - new DocumentServiceMethodDescriptorSupplier("ImportDocuments")) - .build(); - } - } - } - return getImportDocumentsMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest, - com.google.longrunning.Operation> - getPurgeDocumentsMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "PurgeDocuments", - requestType = com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest, - com.google.longrunning.Operation> - getPurgeDocumentsMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest, - com.google.longrunning.Operation> - getPurgeDocumentsMethod; - if ((getPurgeDocumentsMethod = DocumentServiceGrpc.getPurgeDocumentsMethod) == null) { - synchronized (DocumentServiceGrpc.class) { - if ((getPurgeDocumentsMethod = DocumentServiceGrpc.getPurgeDocumentsMethod) == null) { - DocumentServiceGrpc.getPurgeDocumentsMethod = - getPurgeDocumentsMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "PurgeDocuments")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor( - new DocumentServiceMethodDescriptorSupplier("PurgeDocuments")) - .build(); - } - } - } - return getPurgeDocumentsMethod; - } - - /** Creates a new async stub that supports all call types for the service */ - public static DocumentServiceStub newStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public DocumentServiceStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new DocumentServiceStub(channel, callOptions); - } - }; - return DocumentServiceStub.newStub(factory, channel); - } - - /** - * Creates a new blocking-style stub that supports unary and streaming output calls on the service - */ - public static DocumentServiceBlockingStub newBlockingStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public DocumentServiceBlockingStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new DocumentServiceBlockingStub(channel, callOptions); - } - }; - return DocumentServiceBlockingStub.newStub(factory, channel); - } - - /** Creates a new ListenableFuture-style stub that supports unary calls on the service */ - public static DocumentServiceFutureStub newFutureStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public DocumentServiceFutureStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new DocumentServiceFutureStub(channel, callOptions); - } - }; - return DocumentServiceFutureStub.newStub(factory, channel); - } - - /** - * - * - * 
-   * Service for ingesting
-   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
-   * customer's website.
-   *
- */ - public interface AsyncService { - - /** - * - * - * 
-     * Gets a [Document][google.cloud.discoveryengine.v1beta.Document].
-     *
- */ - default void getDocument( - com.google.cloud.discoveryengine.v1beta.GetDocumentRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getGetDocumentMethod(), responseObserver); - } - - /** - * - * - * 
-     * Gets a list of [Document][google.cloud.discoveryengine.v1beta.Document]s.
-     *
- */ - default void listDocuments( - com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getListDocumentsMethod(), responseObserver); - } - - /** - * - * - * 
-     * Creates a [Document][google.cloud.discoveryengine.v1beta.Document].
-     *
- */ - default void createDocument( - com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getCreateDocumentMethod(), responseObserver); - } - - /** - * - * - * 
-     * Updates a [Document][google.cloud.discoveryengine.v1beta.Document].
-     *
- */ - default void updateDocument( - com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getUpdateDocumentMethod(), responseObserver); - } - - /** - * - * - * 
-     * Deletes a [Document][google.cloud.discoveryengine.v1beta.Document].
-     *
- */ - default void deleteDocument( - com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getDeleteDocumentMethod(), responseObserver); - } - - /** - * - * - * 
-     * Bulk import of multiple
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s. Request
-     * processing may be synchronous. Non-existing items will be created.
-     * Note: It is possible for a subset of the
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be
-     * successfully updated.
-     *
- */ - default void importDocuments( - com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getImportDocumentsMethod(), responseObserver); - } - - /** - * - * - * 
-     * Permanently deletes all selected
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s in a branch.
-     * This process is asynchronous. Depending on the number of
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
-     * this operation can take hours to complete. Before the delete operation
-     * completes, some [Document][google.cloud.discoveryengine.v1beta.Document]s
-     * might still be returned by
-     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
-     * or
-     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments].
-     * To get a list of the
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
-     * set
-     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.force]
-     * to false.
-     *
- */ - default void purgeDocuments( - com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getPurgeDocumentsMethod(), responseObserver); - } - } - - /** - * Base class for the server implementation of the service DocumentService. - * - * 
-   * Service for ingesting
-   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
-   * customer's website.
-   *
- */ - public abstract static class DocumentServiceImplBase - implements io.grpc.BindableService, AsyncService { - - @java.lang.Override - public final io.grpc.ServerServiceDefinition bindService() { - return DocumentServiceGrpc.bindService(this); - } - } - - /** - * A stub to allow clients to do asynchronous rpc calls to service DocumentService. - * - * 
-   * Service for ingesting
-   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
-   * customer's website.
-   *
- */ - public static final class DocumentServiceStub - extends io.grpc.stub.AbstractAsyncStub { - private DocumentServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected DocumentServiceStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new DocumentServiceStub(channel, callOptions); - } - - /** - * - * - * 
-     * Gets a [Document][google.cloud.discoveryengine.v1beta.Document].
-     *
- */ - public void getDocument( - com.google.cloud.discoveryengine.v1beta.GetDocumentRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getGetDocumentMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Gets a list of [Document][google.cloud.discoveryengine.v1beta.Document]s.
-     *
- */ - public void listDocuments( - com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getListDocumentsMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Creates a [Document][google.cloud.discoveryengine.v1beta.Document].
-     *
- */ - public void createDocument( - com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getCreateDocumentMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Updates a [Document][google.cloud.discoveryengine.v1beta.Document].
-     *
- */ - public void updateDocument( - com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getUpdateDocumentMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Deletes a [Document][google.cloud.discoveryengine.v1beta.Document].
-     *
- */ - public void deleteDocument( - com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getDeleteDocumentMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Bulk import of multiple
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s. Request
-     * processing may be synchronous. Non-existing items will be created.
-     * Note: It is possible for a subset of the
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be
-     * successfully updated.
-     *
- */ - public void importDocuments( - com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getImportDocumentsMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Permanently deletes all selected
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s in a branch.
-     * This process is asynchronous. Depending on the number of
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
-     * this operation can take hours to complete. Before the delete operation
-     * completes, some [Document][google.cloud.discoveryengine.v1beta.Document]s
-     * might still be returned by
-     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
-     * or
-     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments].
-     * To get a list of the
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
-     * set
-     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.force]
-     * to false.
-     *
- */ - public void purgeDocuments( - com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getPurgeDocumentsMethod(), getCallOptions()), - request, - responseObserver); - } - } - - /** - * A stub to allow clients to do synchronous rpc calls to service DocumentService. - * - * 
-   * Service for ingesting
-   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
-   * customer's website.
-   *
- */ - public static final class DocumentServiceBlockingStub - extends io.grpc.stub.AbstractBlockingStub { - private DocumentServiceBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected DocumentServiceBlockingStub build( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new DocumentServiceBlockingStub(channel, callOptions); - } - - /** - * - * - * 
-     * Gets a [Document][google.cloud.discoveryengine.v1beta.Document].
-     *
- */ - public com.google.cloud.discoveryengine.v1beta.Document getDocument( - com.google.cloud.discoveryengine.v1beta.GetDocumentRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getGetDocumentMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Gets a list of [Document][google.cloud.discoveryengine.v1beta.Document]s.
-     *
- */ - public com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse listDocuments( - com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getListDocumentsMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Creates a [Document][google.cloud.discoveryengine.v1beta.Document].
-     *
- */ - public com.google.cloud.discoveryengine.v1beta.Document createDocument( - com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getCreateDocumentMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Updates a [Document][google.cloud.discoveryengine.v1beta.Document].
-     *
- */ - public com.google.cloud.discoveryengine.v1beta.Document updateDocument( - com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getUpdateDocumentMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Deletes a [Document][google.cloud.discoveryengine.v1beta.Document].
-     *
- */ - public com.google.protobuf.Empty deleteDocument( - com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getDeleteDocumentMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Bulk import of multiple
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s. Request
-     * processing may be synchronous. Non-existing items will be created.
-     * Note: It is possible for a subset of the
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be
-     * successfully updated.
-     *
- */ - public com.google.longrunning.Operation importDocuments( - com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getImportDocumentsMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Permanently deletes all selected
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s in a branch.
-     * This process is asynchronous. Depending on the number of
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
-     * this operation can take hours to complete. Before the delete operation
-     * completes, some [Document][google.cloud.discoveryengine.v1beta.Document]s
-     * might still be returned by
-     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
-     * or
-     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments].
-     * To get a list of the
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
-     * set
-     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.force]
-     * to false.
-     *
- */ - public com.google.longrunning.Operation purgeDocuments( - com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getPurgeDocumentsMethod(), getCallOptions(), request); - } - } - - /** - * A stub to allow clients to do ListenableFuture-style rpc calls to service DocumentService. - * - * 
-   * Service for ingesting
-   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
-   * customer's website.
-   *
- */ - public static final class DocumentServiceFutureStub - extends io.grpc.stub.AbstractFutureStub { - private DocumentServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected DocumentServiceFutureStub build( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new DocumentServiceFutureStub(channel, callOptions); - } - - /** - * - * - * 
-     * Gets a [Document][google.cloud.discoveryengine.v1beta.Document].
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.discoveryengine.v1beta.Document> - getDocument(com.google.cloud.discoveryengine.v1beta.GetDocumentRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getGetDocumentMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Gets a list of [Document][google.cloud.discoveryengine.v1beta.Document]s.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse> - listDocuments(com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getListDocumentsMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Creates a [Document][google.cloud.discoveryengine.v1beta.Document].
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.discoveryengine.v1beta.Document> - createDocument(com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getCreateDocumentMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Updates a [Document][google.cloud.discoveryengine.v1beta.Document].
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.discoveryengine.v1beta.Document> - updateDocument(com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getUpdateDocumentMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Deletes a [Document][google.cloud.discoveryengine.v1beta.Document].
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - deleteDocument(com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getDeleteDocumentMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Bulk import of multiple
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s. Request
-     * processing may be synchronous. Non-existing items will be created.
-     * Note: It is possible for a subset of the
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be
-     * successfully updated.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - importDocuments(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getImportDocumentsMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Permanently deletes all selected
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s in a branch.
-     * This process is asynchronous. Depending on the number of
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
-     * this operation can take hours to complete. Before the delete operation
-     * completes, some [Document][google.cloud.discoveryengine.v1beta.Document]s
-     * might still be returned by
-     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
-     * or
-     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments].
-     * To get a list of the
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
-     * set
-     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.force]
-     * to false.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - purgeDocuments(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getPurgeDocumentsMethod(), getCallOptions()), request); - } - } - - private static final int METHODID_GET_DOCUMENT = 0; - private static final int METHODID_LIST_DOCUMENTS = 1; - private static final int METHODID_CREATE_DOCUMENT = 2; - private static final int METHODID_UPDATE_DOCUMENT = 3; - private static final int METHODID_DELETE_DOCUMENT = 4; - private static final int METHODID_IMPORT_DOCUMENTS = 5; - private static final int METHODID_PURGE_DOCUMENTS = 6; - - private static final class MethodHandlers - implements io.grpc.stub.ServerCalls.UnaryMethod, - io.grpc.stub.ServerCalls.ServerStreamingMethod, - io.grpc.stub.ServerCalls.ClientStreamingMethod, - io.grpc.stub.ServerCalls.BidiStreamingMethod { - private final AsyncService serviceImpl; - private final int methodId; - - MethodHandlers(AsyncService serviceImpl, int methodId) { - this.serviceImpl = serviceImpl; - this.methodId = methodId; - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - case METHODID_GET_DOCUMENT: - serviceImpl.getDocument( - (com.google.cloud.discoveryengine.v1beta.GetDocumentRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_LIST_DOCUMENTS: - serviceImpl.listDocuments( - (com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest) request, - (io.grpc.stub.StreamObserver< - com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse>) - responseObserver); - break; - case METHODID_CREATE_DOCUMENT: - serviceImpl.createDocument( - (com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_UPDATE_DOCUMENT: - serviceImpl.updateDocument( - (com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_DELETE_DOCUMENT: - serviceImpl.deleteDocument( - (com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_IMPORT_DOCUMENTS: - serviceImpl.importDocuments( - (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_PURGE_DOCUMENTS: - serviceImpl.purgeDocuments( - (com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - default: - throw new AssertionError(); - } - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public io.grpc.stub.StreamObserver invoke( - io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - default: - throw new AssertionError(); - } - } - } - - public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) { - return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) - .addMethod( - getGetDocumentMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1beta.GetDocumentRequest, - com.google.cloud.discoveryengine.v1beta.Document>( - service, METHODID_GET_DOCUMENT))) - .addMethod( - getListDocumentsMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest, - com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse>( - service, METHODID_LIST_DOCUMENTS))) - .addMethod( - getCreateDocumentMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest, - com.google.cloud.discoveryengine.v1beta.Document>( - service, METHODID_CREATE_DOCUMENT))) - .addMethod( - getUpdateDocumentMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest, - com.google.cloud.discoveryengine.v1beta.Document>( - service, METHODID_UPDATE_DOCUMENT))) - .addMethod( - getDeleteDocumentMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest, - com.google.protobuf.Empty>(service, METHODID_DELETE_DOCUMENT))) - .addMethod( - getImportDocumentsMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest, - com.google.longrunning.Operation>(service, METHODID_IMPORT_DOCUMENTS))) - .addMethod( - getPurgeDocumentsMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest, - com.google.longrunning.Operation>(service, METHODID_PURGE_DOCUMENTS))) - .build(); - } - - private abstract static class DocumentServiceBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoFileDescriptorSupplier, - io.grpc.protobuf.ProtoServiceDescriptorSupplier { - DocumentServiceBaseDescriptorSupplier() {} - - @java.lang.Override - public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() { - return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.getDescriptor(); - } - - @java.lang.Override - public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() { - return getFileDescriptor().findServiceByName("DocumentService"); - } - } - - private static final class DocumentServiceFileDescriptorSupplier - extends DocumentServiceBaseDescriptorSupplier { - DocumentServiceFileDescriptorSupplier() {} - } - - private static final class DocumentServiceMethodDescriptorSupplier - extends DocumentServiceBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoMethodDescriptorSupplier { - private final String methodName; - - DocumentServiceMethodDescriptorSupplier(String methodName) { - this.methodName = methodName; - } - - @java.lang.Override - public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() { - return getServiceDescriptor().findMethodByName(methodName); - } - } - - private static volatile io.grpc.ServiceDescriptor serviceDescriptor; - - public static io.grpc.ServiceDescriptor getServiceDescriptor() { - io.grpc.ServiceDescriptor result = serviceDescriptor; - if (result == null) { - synchronized (DocumentServiceGrpc.class) { - result = serviceDescriptor; - if (result == null) { - serviceDescriptor = - result = - io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) - .setSchemaDescriptor(new DocumentServiceFileDescriptorSupplier()) - .addMethod(getGetDocumentMethod()) - .addMethod(getListDocumentsMethod()) - .addMethod(getCreateDocumentMethod()) - .addMethod(getUpdateDocumentMethod()) - .addMethod(getDeleteDocumentMethod()) - .addMethod(getImportDocumentsMethod()) - .addMethod(getPurgeDocumentsMethod()) - .build(); - } - } - } - return result; - } -} diff --git a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceGrpc.java b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceGrpc.java deleted file mode 100644 index f5d5070ef3ff..000000000000 --- a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceGrpc.java +++ /dev/null @@ -1,838 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.google.cloud.discoveryengine.v1beta; - -import static io.grpc.MethodDescriptor.generateFullMethodName; - -/** - * - * - * 
- * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
- *
- */ -@javax.annotation.Generated( - value = "by gRPC proto compiler", - comments = "Source: google/cloud/discoveryengine/v1beta/schema_service.proto") -@io.grpc.stub.annotations.GrpcGenerated -public final class SchemaServiceGrpc { - - private SchemaServiceGrpc() {} - - public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1beta.SchemaService"; - - // Static method descriptors that strictly reflect the proto. - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.GetSchemaRequest, - com.google.cloud.discoveryengine.v1beta.Schema> - getGetSchemaMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "GetSchema", - requestType = com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.class, - responseType = com.google.cloud.discoveryengine.v1beta.Schema.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.GetSchemaRequest, - com.google.cloud.discoveryengine.v1beta.Schema> - getGetSchemaMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.GetSchemaRequest, - com.google.cloud.discoveryengine.v1beta.Schema> - getGetSchemaMethod; - if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) { - synchronized (SchemaServiceGrpc.class) { - if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) { - SchemaServiceGrpc.getGetSchemaMethod = - getGetSchemaMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSchema")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1beta.GetSchemaRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance())) - .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("GetSchema")) - .build(); - } - } - } - return getGetSchemaMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.ListSchemasRequest, - com.google.cloud.discoveryengine.v1beta.ListSchemasResponse> - getListSchemasMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ListSchemas", - requestType = com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.class, - responseType = com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.ListSchemasRequest, - com.google.cloud.discoveryengine.v1beta.ListSchemasResponse> - getListSchemasMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.ListSchemasRequest, - com.google.cloud.discoveryengine.v1beta.ListSchemasResponse> - getListSchemasMethod; - if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) { - synchronized (SchemaServiceGrpc.class) { - if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) { - SchemaServiceGrpc.getListSchemasMethod = - getListSchemasMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSchemas")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1beta.ListSchemasRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1beta.ListSchemasResponse - .getDefaultInstance())) - .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("ListSchemas")) - .build(); - } - } - } - return getListSchemasMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest, - com.google.longrunning.Operation> - getCreateSchemaMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "CreateSchema", - requestType = com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest, - com.google.longrunning.Operation> - getCreateSchemaMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest, - com.google.longrunning.Operation> - getCreateSchemaMethod; - if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) { - synchronized (SchemaServiceGrpc.class) { - if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) { - SchemaServiceGrpc.getCreateSchemaMethod = - getCreateSchemaMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSchema")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor( - new SchemaServiceMethodDescriptorSupplier("CreateSchema")) - .build(); - } - } - } - return getCreateSchemaMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest, - com.google.longrunning.Operation> - getUpdateSchemaMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "UpdateSchema", - requestType = com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest, - com.google.longrunning.Operation> - getUpdateSchemaMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest, - com.google.longrunning.Operation> - getUpdateSchemaMethod; - if ((getUpdateSchemaMethod = SchemaServiceGrpc.getUpdateSchemaMethod) == null) { - synchronized (SchemaServiceGrpc.class) { - if ((getUpdateSchemaMethod = SchemaServiceGrpc.getUpdateSchemaMethod) == null) { - SchemaServiceGrpc.getUpdateSchemaMethod = - getUpdateSchemaMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateSchema")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor( - new SchemaServiceMethodDescriptorSupplier("UpdateSchema")) - .build(); - } - } - } - return getUpdateSchemaMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest, - com.google.longrunning.Operation> - getDeleteSchemaMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "DeleteSchema", - requestType = com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.class, - responseType = com.google.longrunning.Operation.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest, - com.google.longrunning.Operation> - getDeleteSchemaMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest, - com.google.longrunning.Operation> - getDeleteSchemaMethod; - if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) { - synchronized (SchemaServiceGrpc.class) { - if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) { - SchemaServiceGrpc.getDeleteSchemaMethod = - getDeleteSchemaMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSchema")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor( - new SchemaServiceMethodDescriptorSupplier("DeleteSchema")) - .build(); - } - } - } - return getDeleteSchemaMethod; - } - - /** Creates a new async stub that supports all call types for the service */ - public static SchemaServiceStub newStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public SchemaServiceStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SchemaServiceStub(channel, callOptions); - } - }; - return SchemaServiceStub.newStub(factory, channel); - } - - /** - * Creates a new blocking-style stub that supports unary and streaming output calls on the service - */ - public static SchemaServiceBlockingStub newBlockingStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public SchemaServiceBlockingStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SchemaServiceBlockingStub(channel, callOptions); - } - }; - return SchemaServiceBlockingStub.newStub(factory, channel); - } - - /** Creates a new ListenableFuture-style stub that supports unary calls on the service */ - public static SchemaServiceFutureStub newFutureStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public SchemaServiceFutureStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SchemaServiceFutureStub(channel, callOptions); - } - }; - return SchemaServiceFutureStub.newStub(factory, channel); - } - - /** - * - * - * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
-   *
- */ - public interface AsyncService { - - /** - * - * - * 
-     * Gets a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     *
- */ - default void getSchema( - com.google.cloud.discoveryengine.v1beta.GetSchemaRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetSchemaMethod(), responseObserver); - } - - /** - * - * - * 
-     * Gets a list of [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
-     *
- */ - default void listSchemas( - com.google.cloud.discoveryengine.v1beta.ListSchemasRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getListSchemasMethod(), responseObserver); - } - - /** - * - * - * 
-     * Creates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     *
- */ - default void createSchema( - com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getCreateSchemaMethod(), responseObserver); - } - - /** - * - * - * 
-     * Updates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     *
- */ - default void updateSchema( - com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getUpdateSchemaMethod(), responseObserver); - } - - /** - * - * - * 
-     * Deletes a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     *
- */ - default void deleteSchema( - com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getDeleteSchemaMethod(), responseObserver); - } - } - - /** - * Base class for the server implementation of the service SchemaService. - * - * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
-   *
- */ - public abstract static class SchemaServiceImplBase - implements io.grpc.BindableService, AsyncService { - - @java.lang.Override - public final io.grpc.ServerServiceDefinition bindService() { - return SchemaServiceGrpc.bindService(this); - } - } - - /** - * A stub to allow clients to do asynchronous rpc calls to service SchemaService. - * - * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
-   *
- */ - public static final class SchemaServiceStub - extends io.grpc.stub.AbstractAsyncStub { - private SchemaServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected SchemaServiceStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SchemaServiceStub(channel, callOptions); - } - - /** - * - * - * 
-     * Gets a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     *
- */ - public void getSchema( - com.google.cloud.discoveryengine.v1beta.GetSchemaRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Gets a list of [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
-     *
- */ - public void listSchemas( - com.google.cloud.discoveryengine.v1beta.ListSchemasRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getListSchemasMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Creates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     *
- */ - public void createSchema( - com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Updates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     *
- */ - public void updateSchema( - com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getUpdateSchemaMethod(), getCallOptions()), - request, - responseObserver); - } - - /** - * - * - * 
-     * Deletes a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     *
- */ - public void deleteSchema( - com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest request, - io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), - request, - responseObserver); - } - } - - /** - * A stub to allow clients to do synchronous rpc calls to service SchemaService. - * - * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
-   *
- */ - public static final class SchemaServiceBlockingStub - extends io.grpc.stub.AbstractBlockingStub { - private SchemaServiceBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected SchemaServiceBlockingStub build( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SchemaServiceBlockingStub(channel, callOptions); - } - - /** - * - * - * 
-     * Gets a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     *
- */ - public com.google.cloud.discoveryengine.v1beta.Schema getSchema( - com.google.cloud.discoveryengine.v1beta.GetSchemaRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getGetSchemaMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Gets a list of [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
-     *
- */ - public com.google.cloud.discoveryengine.v1beta.ListSchemasResponse listSchemas( - com.google.cloud.discoveryengine.v1beta.ListSchemasRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getListSchemasMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Creates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     *
- */ - public com.google.longrunning.Operation createSchema( - com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getCreateSchemaMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Updates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     *
- */ - public com.google.longrunning.Operation updateSchema( - com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getUpdateSchemaMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Deletes a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     *
- */ - public com.google.longrunning.Operation deleteSchema( - com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getDeleteSchemaMethod(), getCallOptions(), request); - } - } - - /** - * A stub to allow clients to do ListenableFuture-style rpc calls to service SchemaService. - * - * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
-   *
- */ - public static final class SchemaServiceFutureStub - extends io.grpc.stub.AbstractFutureStub { - private SchemaServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected SchemaServiceFutureStub build( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SchemaServiceFutureStub(channel, callOptions); - } - - /** - * - * - * 
-     * Gets a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.discoveryengine.v1beta.Schema> - getSchema(com.google.cloud.discoveryengine.v1beta.GetSchemaRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Gets a list of [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.discoveryengine.v1beta.ListSchemasResponse> - listSchemas(com.google.cloud.discoveryengine.v1beta.ListSchemasRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getListSchemasMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Creates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - createSchema(com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Updates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - updateSchema(com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getUpdateSchemaMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Deletes a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture - deleteSchema(com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), request); - } - } - - private static final int METHODID_GET_SCHEMA = 0; - private static final int METHODID_LIST_SCHEMAS = 1; - private static final int METHODID_CREATE_SCHEMA = 2; - private static final int METHODID_UPDATE_SCHEMA = 3; - private static final int METHODID_DELETE_SCHEMA = 4; - - private static final class MethodHandlers - implements io.grpc.stub.ServerCalls.UnaryMethod, - io.grpc.stub.ServerCalls.ServerStreamingMethod, - io.grpc.stub.ServerCalls.ClientStreamingMethod, - io.grpc.stub.ServerCalls.BidiStreamingMethod { - private final AsyncService serviceImpl; - private final int methodId; - - MethodHandlers(AsyncService serviceImpl, int methodId) { - this.serviceImpl = serviceImpl; - this.methodId = methodId; - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - case METHODID_GET_SCHEMA: - serviceImpl.getSchema( - (com.google.cloud.discoveryengine.v1beta.GetSchemaRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_LIST_SCHEMAS: - serviceImpl.listSchemas( - (com.google.cloud.discoveryengine.v1beta.ListSchemasRequest) request, - (io.grpc.stub.StreamObserver< - com.google.cloud.discoveryengine.v1beta.ListSchemasResponse>) - responseObserver); - break; - case METHODID_CREATE_SCHEMA: - serviceImpl.createSchema( - (com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_UPDATE_SCHEMA: - serviceImpl.updateSchema( - (com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - case METHODID_DELETE_SCHEMA: - serviceImpl.deleteSchema( - (com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest) request, - (io.grpc.stub.StreamObserver) responseObserver); - break; - default: - throw new AssertionError(); - } - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public io.grpc.stub.StreamObserver invoke( - io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - default: - throw new AssertionError(); - } - } - } - - public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) { - return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) - .addMethod( - getGetSchemaMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1beta.GetSchemaRequest, - com.google.cloud.discoveryengine.v1beta.Schema>(service, METHODID_GET_SCHEMA))) - .addMethod( - getListSchemasMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1beta.ListSchemasRequest, - com.google.cloud.discoveryengine.v1beta.ListSchemasResponse>( - service, METHODID_LIST_SCHEMAS))) - .addMethod( - getCreateSchemaMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest, - com.google.longrunning.Operation>(service, METHODID_CREATE_SCHEMA))) - .addMethod( - getUpdateSchemaMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest, - com.google.longrunning.Operation>(service, METHODID_UPDATE_SCHEMA))) - .addMethod( - getDeleteSchemaMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest, - com.google.longrunning.Operation>(service, METHODID_DELETE_SCHEMA))) - .build(); - } - - private abstract static class SchemaServiceBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoFileDescriptorSupplier, - io.grpc.protobuf.ProtoServiceDescriptorSupplier { - SchemaServiceBaseDescriptorSupplier() {} - - @java.lang.Override - public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() { - return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.getDescriptor(); - } - - @java.lang.Override - public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() { - return getFileDescriptor().findServiceByName("SchemaService"); - } - } - - private static final class SchemaServiceFileDescriptorSupplier - extends SchemaServiceBaseDescriptorSupplier { - SchemaServiceFileDescriptorSupplier() {} - } - - private static final class SchemaServiceMethodDescriptorSupplier - extends SchemaServiceBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoMethodDescriptorSupplier { - private final String methodName; - - SchemaServiceMethodDescriptorSupplier(String methodName) { - this.methodName = methodName; - } - - @java.lang.Override - public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() { - return getServiceDescriptor().findMethodByName(methodName); - } - } - - private static volatile io.grpc.ServiceDescriptor serviceDescriptor; - - public static io.grpc.ServiceDescriptor getServiceDescriptor() { - io.grpc.ServiceDescriptor result = serviceDescriptor; - if (result == null) { - synchronized (SchemaServiceGrpc.class) { - result = serviceDescriptor; - if (result == null) { - serviceDescriptor = - result = - io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) - .setSchemaDescriptor(new SchemaServiceFileDescriptorSupplier()) - .addMethod(getGetSchemaMethod()) - .addMethod(getListSchemasMethod()) - .addMethod(getCreateSchemaMethod()) - .addMethod(getUpdateSchemaMethod()) - .addMethod(getDeleteSchemaMethod()) - .build(); - } - } - } - return result; - } -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CommonProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CommonProto.java deleted file mode 100644 index c20d457479b9..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CommonProto.java +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1/common.proto - -package com.google.cloud.discoveryengine.v1; - -public final class CommonProto { - private CommonProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_CustomAttribute_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_UserInfo_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n,google/cloud/discoveryengine/v1/common" - + ".proto\022\037google.cloud.discoveryengine.v1\032" - + "\031google/api/resource.proto\"0\n\017CustomAttr" - + "ibute\022\014\n\004text\030\001 \003(\t\022\017\n\007numbers\030\002 \003(\001\"/\n\010" - + "UserInfo\022\017\n\007user_id\030\001 \001(\t\022\022\n\nuser_agent\030" - + "\002 \001(\tB\276\007\n#com.google.cloud.discoveryengi" - + "ne.v1B\013CommonProtoP\001ZMcloud.google.com/g" - + "o/discoveryengine/apiv1/discoveryenginep" - + "b;discoveryenginepb\242\002\017DISCOVERYENGINE\252\002\037" - + "Google.Cloud.DiscoveryEngine.V1\312\002\037Google" - + "\\Cloud\\DiscoveryEngine\\V1\352\002\"Google::Clou" - + "d::DiscoveryEngine::V1\352A\346\001\n%discoveryeng" - + "ine.googleapis.com/Branch\022Qprojects/{pro" - + "ject}/locations/{location}/dataStores/{d" - + "ata_store}/branches/{branch}\022jprojects/{" - + "project}/locations/{location}/collection" - + "s/{collection}/dataStores/{data_store}/b" - + "ranches/{branch}\352A\305\001\n(discoveryengine.go" - + "ogleapis.com/DataStore\022?projects/{projec" - + "t}/locations/{location}/dataStores/{data" - + "_store}\022Xprojects/{project}/locations/{l" - + "ocation}/collections/{collection}/dataSt" - + "ores/{data_store}\352A\211\002\n,discoveryengine.g" - + "oogleapis.com/ServingConfig\022_projects/{p" - + "roject}/locations/{location}/dataStores/" - + "{data_store}/servingConfigs/{serving_con" - + "fig}\022xprojects/{project}/locations/{loca" - + "tion}/collections/{collection}/dataStore" - + "s/{data_store}/servingConfigs/{serving_c" - + "onfig}b\006proto3" - }; - descriptor = - com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom( - descriptorData, - new com.google.protobuf.Descriptors.FileDescriptor[] { - com.google.api.ResourceProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1_CustomAttribute_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor, - new java.lang.String[] { - "Text", "Numbers", - }); - internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor = - getDescriptor().getMessageTypes().get(1); - internal_static_google_cloud_discoveryengine_v1_UserInfo_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor, - new java.lang.String[] { - "UserId", "UserAgent", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.ResourceProto.resourceDefinition); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.ResourceProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponseOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponseOrBuilder.java deleted file mode 100644 index 88b1a60b7146..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponseOrBuilder.java +++ /dev/null @@ -1,97 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1/completion_service.proto - -package com.google.cloud.discoveryengine.v1; - -public interface CompleteQueryResponseOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CompleteQueryResponse) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   *
- * - * - * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1; - * - */ - java.util.List - getQuerySuggestionsList(); - /** - * - * - * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   *
- * - * - * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1; - * - */ - com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion getQuerySuggestions( - int index); - /** - * - * - * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   *
- * - * - * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1; - * - */ - int getQuerySuggestionsCount(); - /** - * - * - * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   *
- * - * - * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1; - * - */ - java.util.List< - ? extends - com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder> - getQuerySuggestionsOrBuilderList(); - /** - * - * - * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   *
- * - * - * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1; - * - */ - com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder - getQuerySuggestionsOrBuilder(int index); -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceProto.java deleted file mode 100644 index 94b98620dfa0..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceProto.java +++ /dev/null @@ -1,134 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1/completion_service.proto - -package com.google.cloud.discoveryengine.v1; - -public final class CompletionServiceProto { - private CompletionServiceProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n8google/cloud/discoveryengine/v1/comple" - + "tion_service.proto\022\037google.cloud.discove" - + "ryengine.v1\032\034google/api/annotations.prot" - + "o\032\027google/api/client.proto\032\037google/api/f" - + "ield_behavior.proto\032\031google/api/resource" - + ".proto\"\237\001\n\024CompleteQueryRequest\022E\n\ndata_" - + "store\030\001 \001(\tB1\342A\001\002\372A*\n(discoveryengine.go" - + "ogleapis.com/DataStore\022\023\n\005query\030\002 \001(\tB\004\342" - + "A\001\002\022\023\n\013query_model\030\003 \001(\t\022\026\n\016user_pseudo_" - + "id\030\004 \001(\t\"\241\001\n\025CompleteQueryResponse\022a\n\021qu" - + "ery_suggestions\030\001 \003(\0132F.google.cloud.dis" - + "coveryengine.v1.CompleteQueryResponse.Qu" - + "erySuggestion\032%\n\017QuerySuggestion\022\022\n\nsugg" - + "estion\030\001 \001(\t2\212\003\n\021CompletionService\022\240\002\n\rC" - + "ompleteQuery\0225.google.cloud.discoveryeng" - + "ine.v1.CompleteQueryRequest\0326.google.clo" - + "ud.discoveryengine.v1.CompleteQueryRespo" - + "nse\"\237\001\202\323\344\223\002\230\001\022B/v1/{data_store=projects/" - + "*/locations/*/dataStores/*}:completeQuer" - + "yZR\022P/v1/{data_store=projects/*/location" - + "s/*/collections/*/dataStores/*}:complete" - + "Query\032R\312A\036discoveryengine.googleapis.com" - + "\322A.https://www.googleapis.com/auth/cloud" - + "-platformB\211\002\n#com.google.cloud.discovery" - + "engine.v1B\026CompletionServiceProtoP\001ZMclo" - + "ud.google.com/go/discoveryengine/apiv1/d" - + "iscoveryenginepb;discoveryenginepb\242\002\017DIS" - + "COVERYENGINE\252\002\037Google.Cloud.DiscoveryEng" - + "ine.V1\312\002\037Google\\Cloud\\DiscoveryEngine\\V1" - + "\352\002\"Google::Cloud::DiscoveryEngine::V1b\006p" - + "roto3" - }; - descriptor = - com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom( - descriptorData, - new com.google.protobuf.Descriptors.FileDescriptor[] { - com.google.api.AnnotationsProto.getDescriptor(), - com.google.api.ClientProto.getDescriptor(), - com.google.api.FieldBehaviorProto.getDescriptor(), - com.google.api.ResourceProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor, - new java.lang.String[] { - "DataStore", "Query", "QueryModel", "UserPseudoId", - }); - internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor = - getDescriptor().getMessageTypes().get(1); - internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor, - new java.lang.String[] { - "QuerySuggestions", - }); - internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor = - internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor, - new java.lang.String[] { - "Suggestion", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.ClientProto.defaultHost); - registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); - registry.add(com.google.api.AnnotationsProto.http); - registry.add(com.google.api.ClientProto.oauthScopes); - registry.add(com.google.api.ResourceProto.resourceReference); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.AnnotationsProto.getDescriptor(); - com.google.api.ClientProto.getDescriptor(); - com.google.api.FieldBehaviorProto.getDescriptor(); - com.google.api.ResourceProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequestOrBuilder.java deleted file mode 100644 index 3729d1cc80c2..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequestOrBuilder.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1/schema_service.proto - -package com.google.cloud.discoveryengine.v1; - -public interface DeleteSchemaRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.DeleteSchemaRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The full resource name of the schema, in the format of
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The full resource name of the schema, in the format of
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentProto.java deleted file mode 100644 index dadd24968d8f..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentProto.java +++ /dev/null @@ -1,120 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1/document.proto - -package com.google.cloud.discoveryengine.v1; - -public final class DocumentProto { - private DocumentProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_Document_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_Document_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_Document_Content_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n.google/cloud/discoveryengine/v1/docume" - + "nt.proto\022\037google.cloud.discoveryengine.v" - + "1\032\037google/api/field_behavior.proto\032\031goog" - + "le/api/resource.proto\032\034google/protobuf/s" - + "truct.proto\"\222\005\n\010Document\022.\n\013struct_data\030" - + "\004 \001(\0132\027.google.protobuf.StructH\000\022\023\n\tjson" - + "_data\030\005 \001(\tH\000\022\022\n\004name\030\001 \001(\tB\004\342A\001\005\022\020\n\002id\030" - + "\002 \001(\tB\004\342A\001\005\022\021\n\tschema_id\030\003 \001(\t\022B\n\007conten" - + "t\030\n \001(\01321.google.cloud.discoveryengine.v" - + "1.Document.Content\022\032\n\022parent_document_id" - + "\030\007 \001(\t\022:\n\023derived_struct_data\030\006 \001(\0132\027.go" - + "ogle.protobuf.StructB\004\342A\001\003\032K\n\007Content\022\023\n" - + "\traw_bytes\030\002 \001(\014H\000\022\r\n\003uri\030\003 \001(\tH\000\022\021\n\tmim" - + "e_type\030\001 \001(\tB\t\n\007content:\226\002\352A\222\002\n\'discover" - + "yengine.googleapis.com/Document\022fproject" - + "s/{project}/locations/{location}/dataSto" - + "res/{data_store}/branches/{branch}/docum" - + "ents/{document}\022\177projects/{project}/loca" - + "tions/{location}/collections/{collection" - + "}/dataStores/{data_store}/branches/{bran" - + "ch}/documents/{document}B\006\n\004dataB\200\002\n#com" - + ".google.cloud.discoveryengine.v1B\rDocume" - + "ntProtoP\001ZMcloud.google.com/go/discovery" - + "engine/apiv1/discoveryenginepb;discovery" - + "enginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Clou" - + "d.DiscoveryEngine.V1\312\002\037Google\\Cloud\\Disc" - + "overyEngine\\V1\352\002\"Google::Cloud::Discover" - + "yEngine::V1b\006proto3" - }; - descriptor = - com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom( - descriptorData, - new com.google.protobuf.Descriptors.FileDescriptor[] { - com.google.api.FieldBehaviorProto.getDescriptor(), - com.google.api.ResourceProto.getDescriptor(), - com.google.protobuf.StructProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1_Document_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1_Document_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_Document_descriptor, - new java.lang.String[] { - "StructData", - "JsonData", - "Name", - "Id", - "SchemaId", - "Content", - "ParentDocumentId", - "DerivedStructData", - "Data", - }); - internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor = - internal_static_google_cloud_discoveryengine_v1_Document_descriptor.getNestedTypes().get(0); - internal_static_google_cloud_discoveryengine_v1_Document_Content_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor, - new java.lang.String[] { - "RawBytes", "Uri", "MimeType", "Content", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); - registry.add(com.google.api.ResourceProto.resource); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.FieldBehaviorProto.getDescriptor(); - com.google.api.ResourceProto.getDescriptor(); - com.google.protobuf.StructProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceProto.java deleted file mode 100644 index eafdc593e684..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceProto.java +++ /dev/null @@ -1,246 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1/document_service.proto - -package com.google.cloud.discoveryengine.v1; - -public final class DocumentServiceProto { - private DocumentServiceProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n6google/cloud/discoveryengine/v1/docume" - + "nt_service.proto\022\037google.cloud.discovery" - + "engine.v1\032\034google/api/annotations.proto\032" - + "\027google/api/client.proto\032\037google/api/fie" - + "ld_behavior.proto\032\031google/api/resource.p" - + "roto\032.google/cloud/discoveryengine/v1/do" - + "cument.proto\0323google/cloud/discoveryengi" - + "ne/v1/import_config.proto\0322google/cloud/" - + "discoveryengine/v1/purge_config.proto\032#g" - + "oogle/longrunning/operations.proto\032\033goog" - + "le/protobuf/empty.proto\"T\n\022GetDocumentRe" - + "quest\022>\n\004name\030\001 \001(\tB0\342A\001\002\372A)\n\'discoverye" - + "ngine.googleapis.com/Document\"}\n\024ListDoc" - + "umentsRequest\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n%" - + "discoveryengine.googleapis.com/Branch\022\021\n" - + "\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"n\n\025" - + "ListDocumentsResponse\022<\n\tdocuments\030\001 \003(\013" - + "2).google.cloud.discoveryengine.v1.Docum" - + "ent\022\027\n\017next_page_token\030\002 \001(\t\"\265\001\n\025CreateD" - + "ocumentRequest\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n" - + "%discoveryengine.googleapis.com/Branch\022A" - + "\n\010document\030\002 \001(\0132).google.cloud.discover" - + "yengine.v1.DocumentB\004\342A\001\002\022\031\n\013document_id" - + "\030\003 \001(\tB\004\342A\001\002\"q\n\025UpdateDocumentRequest\022A\n" - + "\010document\030\001 \001(\0132).google.cloud.discovery" - + "engine.v1.DocumentB\004\342A\001\002\022\025\n\rallow_missin" - + "g\030\002 \001(\010\"W\n\025DeleteDocumentRequest\022>\n\004name" - + "\030\001 \001(\tB0\342A\001\002\372A)\n\'discoveryengine.googlea" - + "pis.com/Document2\220\023\n\017DocumentService\022\234\002\n" - + "\013GetDocument\0223.google.cloud.discoveryeng" - + "ine.v1.GetDocumentRequest\032).google.cloud" - + ".discoveryengine.v1.Document\"\254\001\332A\004name\202\323" - + "\344\223\002\236\001\022E/v1/{name=projects/*/locations/*/" - + "dataStores/*/branches/*/documents/*}ZU\022S" - + "/v1/{name=projects/*/locations/*/collect" - + "ions/*/dataStores/*/branches/*/documents" - + "/*}\022\257\002\n\rListDocuments\0225.google.cloud.dis" - + "coveryengine.v1.ListDocumentsRequest\0326.g" - + "oogle.cloud.discoveryengine.v1.ListDocum" - + "entsResponse\"\256\001\332A\006parent\202\323\344\223\002\236\001\022E/v1/{pa" - + "rent=projects/*/locations/*/dataStores/*" - + "/branches/*}/documentsZU\022S/v1/{parent=pr" - + "ojects/*/locations/*/collections/*/dataS" - + "tores/*/branches/*}/documents\022\315\002\n\016Create" - + "Document\0226.google.cloud.discoveryengine." - + "v1.CreateDocumentRequest\032).google.cloud." - + "discoveryengine.v1.Document\"\327\001\332A\033parent," - + "document,document_id\202\323\344\223\002\262\001\"E/v1/{parent" - + "=projects/*/locations/*/dataStores/*/bra" - + "nches/*}/documents:\010documentZ_\"S/v1/{par" - + "ent=projects/*/locations/*/collections/*" - + "/dataStores/*/branches/*}/documents:\010doc" - + "ument\022\301\002\n\016UpdateDocument\0226.google.cloud." - + "discoveryengine.v1.UpdateDocumentRequest" - + "\032).google.cloud.discoveryengine.v1.Docum" - + "ent\"\313\001\202\323\344\223\002\304\0012N/v1/{document.name=projec" - + "ts/*/locations/*/dataStores/*/branches/*" - + "/documents/*}:\010documentZh2\\/v1/{document" - + ".name=projects/*/locations/*/collections" - + "/*/dataStores/*/branches/*/documents/*}:" - + "\010document\022\217\002\n\016DeleteDocument\0226.google.cl" - + "oud.discoveryengine.v1.DeleteDocumentReq" - + "uest\032\026.google.protobuf.Empty\"\254\001\332A\004name\202\323" - + "\344\223\002\236\001*E/v1/{name=projects/*/locations/*/" - + "dataStores/*/branches/*/documents/*}ZU*S" - + "/v1/{name=projects/*/locations/*/collect" - + "ions/*/dataStores/*/branches/*/documents" - + "/*}\022\232\003\n\017ImportDocuments\0227.google.cloud.d" - + "iscoveryengine.v1.ImportDocumentsRequest" - + "\032\035.google.longrunning.Operation\"\256\002\312Ar\n7g" - + "oogle.cloud.discoveryengine.v1.ImportDoc" - + "umentsResponse\0227google.cloud.discoveryen" - + "gine.v1.ImportDocumentsMetadata\202\323\344\223\002\262\001\"L" - + "/v1/{parent=projects/*/locations/*/dataS" - + "tores/*/branches/*}/documents:import:\001*Z" - + "_\"Z/v1/{parent=projects/*/locations/*/co" - + "llections/*/dataStores/*/branches/*}/doc" - + "uments:import:\001*\022\224\003\n\016PurgeDocuments\0226.go" - + "ogle.cloud.discoveryengine.v1.PurgeDocum" - + "entsRequest\032\035.google.longrunning.Operati" - + "on\"\252\002\312Ap\n6google.cloud.discoveryengine.v" - + "1.PurgeDocumentsResponse\0226google.cloud.d" - + "iscoveryengine.v1.PurgeDocumentsMetadata" - + "\202\323\344\223\002\260\001\"K/v1/{parent=projects/*/location" - + "s/*/dataStores/*/branches/*}/documents:p" - + "urge:\001*Z^\"Y/v1/{parent=projects/*/locati" - + "ons/*/collections/*/dataStores/*/branche" - + "s/*}/documents:purge:\001*\032R\312A\036discoveryeng" - + "ine.googleapis.com\322A.https://www.googlea" - + "pis.com/auth/cloud-platformB\207\002\n#com.goog" - + "le.cloud.discoveryengine.v1B\024DocumentSer" - + "viceProtoP\001ZMcloud.google.com/go/discove" - + "ryengine/apiv1/discoveryenginepb;discove" - + "ryenginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Cl" - + "oud.DiscoveryEngine.V1\312\002\037Google\\Cloud\\Di" - + "scoveryEngine\\V1\352\002\"Google::Cloud::Discov" - + "eryEngine::V1b\006proto3" - }; - descriptor = - com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom( - descriptorData, - new com.google.protobuf.Descriptors.FileDescriptor[] { - com.google.api.AnnotationsProto.getDescriptor(), - com.google.api.ClientProto.getDescriptor(), - com.google.api.FieldBehaviorProto.getDescriptor(), - com.google.api.ResourceProto.getDescriptor(), - com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor(), - com.google.cloud.discoveryengine.v1.ImportConfigProto.getDescriptor(), - com.google.cloud.discoveryengine.v1.PurgeConfigProto.getDescriptor(), - com.google.longrunning.OperationsProto.getDescriptor(), - com.google.protobuf.EmptyProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor, - new java.lang.String[] { - "Name", - }); - internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor = - getDescriptor().getMessageTypes().get(1); - internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor, - new java.lang.String[] { - "Parent", "PageSize", "PageToken", - }); - internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor = - getDescriptor().getMessageTypes().get(2); - internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor, - new java.lang.String[] { - "Documents", "NextPageToken", - }); - internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor = - getDescriptor().getMessageTypes().get(3); - internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor, - new java.lang.String[] { - "Parent", "Document", "DocumentId", - }); - internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor = - getDescriptor().getMessageTypes().get(4); - internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor, - new java.lang.String[] { - "Document", "AllowMissing", - }); - internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor = - getDescriptor().getMessageTypes().get(5); - internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor, - new java.lang.String[] { - "Name", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.ClientProto.defaultHost); - registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); - registry.add(com.google.api.AnnotationsProto.http); - registry.add(com.google.api.ClientProto.methodSignature); - registry.add(com.google.api.ClientProto.oauthScopes); - registry.add(com.google.api.ResourceProto.resourceReference); - registry.add(com.google.longrunning.OperationsProto.operationInfo); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.AnnotationsProto.getDescriptor(); - com.google.api.ClientProto.getDescriptor(); - com.google.api.FieldBehaviorProto.getDescriptor(); - com.google.api.ResourceProto.getDescriptor(); - com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor(); - com.google.cloud.discoveryengine.v1.ImportConfigProto.getDescriptor(); - com.google.cloud.discoveryengine.v1.PurgeConfigProto.getDescriptor(); - com.google.longrunning.OperationsProto.getDescriptor(); - com.google.protobuf.EmptyProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequestOrBuilder.java deleted file mode 100644 index 582da48ab5b7..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequestOrBuilder.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1/schema_service.proto - -package com.google.cloud.discoveryengine.v1; - -public interface GetSchemaRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.GetSchemaRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The full resource name of the schema, in the format of
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The full resource name of the schema, in the format of
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportConfigProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportConfigProto.java deleted file mode 100644 index 415c436e099f..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportConfigProto.java +++ /dev/null @@ -1,290 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1/import_config.proto - -package com.google.cloud.discoveryengine.v1; - -public final class ImportConfigProto { - private ImportConfigProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_GcsSource_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_BigQuerySource_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor; - 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+ "\022\024\n\ngcs_prefix\030\001 \001(\tH\000B\r\n\013destination\"\207\004" - + "\n\027ImportUserEventsRequest\022d\n\rinline_sour" - + "ce\030\002 \001(\0132E.google.cloud.discoveryengine." - + "v1.ImportUserEventsRequest.InlineSourceB" - + "\004\342A\001\002H\000\022F\n\ngcs_source\030\003 \001(\0132*.google.clo" - + "ud.discoveryengine.v1.GcsSourceB\004\342A\001\002H\000\022" - + "P\n\017bigquery_source\030\004 \001(\0132/.google.cloud." - + "discoveryengine.v1.BigQuerySourceB\004\342A\001\002H" - + "\000\022A\n\006parent\030\001 \001(\tB1\342A\001\002\372A*\n(discoveryeng" - + "ine.googleapis.com/DataStore\022H\n\014error_co" - + "nfig\030\005 \001(\01322.google.cloud.discoveryengin" - + "e.v1.ImportErrorConfig\032U\n\014InlineSource\022E" - + "\n\013user_events\030\001 \003(\0132*.google.cloud.disco" - + "veryengine.v1.UserEventB\004\342A\001\002B\010\n\006source\"" - + "\313\001\n\030ImportUserEventsResponse\022)\n\rerror_sa" - + "mples\030\001 \003(\0132\022.google.rpc.Status\022H\n\014error" - + "_config\030\002 \001(\01322.google.cloud.discoveryen" - + "gine.v1.ImportErrorConfig\022\033\n\023joined_even" - + "ts_count\030\003 \001(\003\022\035\n\025unjoined_events_count\030" - + "\004 \001(\003\"\252\001\n\030ImportUserEventsMetadata\022/\n\013cr" - + "eate_time\030\001 \001(\0132\032.google.protobuf.Timest" - + "amp\022/\n\013update_time\030\002 \001(\0132\032.google.protob" - + "uf.Timestamp\022\025\n\rsuccess_count\030\003 \001(\003\022\025\n\rf" - + "ailure_count\030\004 \001(\003\"\251\001\n\027ImportDocumentsMe" - + "tadata\022/\n\013create_time\030\001 \001(\0132\032.google.pro" - + "tobuf.Timestamp\022/\n\013update_time\030\002 \001(\0132\032.g" - + "oogle.protobuf.Timestamp\022\025\n\rsuccess_coun" - + "t\030\003 \001(\003\022\025\n\rfailure_count\030\004 \001(\003\"\331\005\n\026Impor" - + "tDocumentsRequest\022]\n\rinline_source\030\002 \001(\013" - + "2D.google.cloud.discoveryengine.v1.Impor" - + "tDocumentsRequest.InlineSourceH\000\022@\n\ngcs_" - + "source\030\003 \001(\0132*.google.cloud.discoveryeng" - + "ine.v1.GcsSourceH\000\022J\n\017bigquery_source\030\004 " - + "\001(\0132/.google.cloud.discoveryengine.v1.Bi" - + "gQuerySourceH\000\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n" - + "%discoveryengine.googleapis.com/Branch\022H" - + "\n\014error_config\030\005 \001(\01322.google.cloud.disc" - + "overyengine.v1.ImportErrorConfig\022g\n\023reco" - + "nciliation_mode\030\006 \001(\0162J.google.cloud.dis" - + "coveryengine.v1.ImportDocumentsRequest.R" - + "econciliationMode\022\031\n\021auto_generate_ids\030\010" - + " \001(\010\022\020\n\010id_field\030\t \001(\t\032R\n\014InlineSource\022B" - + "\n\tdocuments\030\001 \003(\0132).google.cloud.discove" - + "ryengine.v1.DocumentB\004\342A\001\002\"T\n\022Reconcilia" - + "tionMode\022#\n\037RECONCILIATION_MODE_UNSPECIF" - + "IED\020\000\022\017\n\013INCREMENTAL\020\001\022\010\n\004FULL\020\002B\010\n\006sour" - + "ce\"\216\001\n\027ImportDocumentsResponse\022)\n\rerror_" - + "samples\030\001 \003(\0132\022.google.rpc.Status\022H\n\014err" - + "or_config\030\002 \001(\01322.google.cloud.discovery" - + "engine.v1.ImportErrorConfigB\204\002\n#com.goog" - + "le.cloud.discoveryengine.v1B\021ImportConfi" - + "gProtoP\001ZMcloud.google.com/go/discoverye" - + "ngine/apiv1/discoveryenginepb;discoverye" - + "nginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Cloud" - + ".DiscoveryEngine.V1\312\002\037Google\\Cloud\\Disco" - + "veryEngine\\V1\352\002\"Google::Cloud::Discovery" - + "Engine::V1b\006proto3" - }; - descriptor = - com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom( - descriptorData, - new com.google.protobuf.Descriptors.FileDescriptor[] { - com.google.api.FieldBehaviorProto.getDescriptor(), - com.google.api.ResourceProto.getDescriptor(), - com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor(), - com.google.cloud.discoveryengine.v1.UserEventProto.getDescriptor(), - com.google.protobuf.TimestampProto.getDescriptor(), - com.google.rpc.StatusProto.getDescriptor(), - com.google.type.DateProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1_GcsSource_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor, - new java.lang.String[] { - "InputUris", "DataSchema", - }); - internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor = - getDescriptor().getMessageTypes().get(1); - internal_static_google_cloud_discoveryengine_v1_BigQuerySource_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor, - new java.lang.String[] { - "PartitionDate", - "ProjectId", - "DatasetId", - "TableId", - "GcsStagingDir", - "DataSchema", - "Partition", - }); - internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor = - getDescriptor().getMessageTypes().get(2); - internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor, - new java.lang.String[] { - "GcsPrefix", "Destination", - }); - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor = - getDescriptor().getMessageTypes().get(3); - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor, - new java.lang.String[] { - "InlineSource", "GcsSource", "BigquerySource", "Parent", "ErrorConfig", "Source", - }); - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor = - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor, - new java.lang.String[] { - "UserEvents", - }); - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor = - getDescriptor().getMessageTypes().get(4); - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor, - new java.lang.String[] { - "ErrorSamples", "ErrorConfig", "JoinedEventsCount", "UnjoinedEventsCount", - }); - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor = - getDescriptor().getMessageTypes().get(5); - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor, - new java.lang.String[] { - "CreateTime", "UpdateTime", "SuccessCount", "FailureCount", - }); - internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor = - getDescriptor().getMessageTypes().get(6); - internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor, - new java.lang.String[] { - "CreateTime", "UpdateTime", "SuccessCount", "FailureCount", - }); - internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor = - getDescriptor().getMessageTypes().get(7); - internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor, - new java.lang.String[] { - "InlineSource", - "GcsSource", - "BigquerySource", - "Parent", - "ErrorConfig", - "ReconciliationMode", - "AutoGenerateIds", - "IdField", - "Source", - }); - internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor = - internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor, - new java.lang.String[] { - "Documents", - }); - internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor = - getDescriptor().getMessageTypes().get(8); - internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor, - new java.lang.String[] { - "ErrorSamples", "ErrorConfig", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); - registry.add(com.google.api.ResourceProto.resourceReference); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.FieldBehaviorProto.getDescriptor(); - com.google.api.ResourceProto.getDescriptor(); - com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor(); - com.google.cloud.discoveryengine.v1.UserEventProto.getDescriptor(); - com.google.protobuf.TimestampProto.getDescriptor(); - com.google.rpc.StatusProto.getDescriptor(); - com.google.type.DateProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeConfigProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeConfigProto.java deleted file mode 100644 index 2c8d57b076a9..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeConfigProto.java +++ /dev/null @@ -1,118 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1/purge_config.proto - -package com.google.cloud.discoveryengine.v1; - -public final class PurgeConfigProto { - private PurgeConfigProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n2google/cloud/discoveryengine/v1/purge_" - + "config.proto\022\037google.cloud.discoveryengi" - + "ne.v1\032\037google/api/field_behavior.proto\032\031" - + "google/api/resource.proto\032\037google/protob" - + "uf/timestamp.proto\"|\n\025PurgeDocumentsRequ" - + "est\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n%discoverye" - + "ngine.googleapis.com/Branch\022\024\n\006filter\030\002 " - + "\001(\tB\004\342A\001\002\022\r\n\005force\030\003 \001(\010\"q\n\026PurgeDocumen" - + "tsResponse\022\023\n\013purge_count\030\001 \001(\003\022B\n\014purge" - + "_sample\030\002 \003(\tB,\372A)\n\'discoveryengine.goog" - + "leapis.com/Document\"\250\001\n\026PurgeDocumentsMe" - + "tadata\022/\n\013create_time\030\001 \001(\0132\032.google.pro" - + "tobuf.Timestamp\022/\n\013update_time\030\002 \001(\0132\032.g" - + "oogle.protobuf.Timestamp\022\025\n\rsuccess_coun" - + "t\030\003 \001(\003\022\025\n\rfailure_count\030\004 \001(\003B\203\002\n#com.g" - + "oogle.cloud.discoveryengine.v1B\020PurgeCon" - + "figProtoP\001ZMcloud.google.com/go/discover" - + "yengine/apiv1/discoveryenginepb;discover" - + "yenginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Clo" - + "ud.DiscoveryEngine.V1\312\002\037Google\\Cloud\\Dis" - + "coveryEngine\\V1\352\002\"Google::Cloud::Discove" - + "ryEngine::V1b\006proto3" - }; - descriptor = - com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom( - descriptorData, - new com.google.protobuf.Descriptors.FileDescriptor[] { - com.google.api.FieldBehaviorProto.getDescriptor(), - com.google.api.ResourceProto.getDescriptor(), - com.google.protobuf.TimestampProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor, - new java.lang.String[] { - "Parent", "Filter", "Force", - }); - internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor = - getDescriptor().getMessageTypes().get(1); - internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor, - new java.lang.String[] { - "PurgeCount", "PurgeSample", - }); - internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor = - getDescriptor().getMessageTypes().get(2); - internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor, - new java.lang.String[] { - "CreateTime", "UpdateTime", "SuccessCount", "FailureCount", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); - registry.add(com.google.api.ResourceProto.resourceReference); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.FieldBehaviorProto.getDescriptor(); - com.google.api.ResourceProto.getDescriptor(); - com.google.protobuf.TimestampProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaProto.java deleted file mode 100644 index 48aa9b77cd39..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaProto.java +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1/schema.proto - -package com.google.cloud.discoveryengine.v1; - -public final class SchemaProto { - private SchemaProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_Schema_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_Schema_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n,google/cloud/discoveryengine/v1/schema" - + ".proto\022\037google.cloud.discoveryengine.v1\032" - + "\037google/api/field_behavior.proto\032\031google" - + "/api/resource.proto\032\034google/protobuf/str" - + "uct.proto\"\332\002\n\006Schema\0220\n\rstruct_schema\030\002 " - + "\001(\0132\027.google.protobuf.StructH\000\022\025\n\013json_s" - + "chema\030\003 \001(\tH\000\022\022\n\004name\030\001 \001(\tB\004\342A\001\005:\350\001\352A\344\001" - + "\n%discoveryengine.googleapis.com/Schema\022" - + "Pprojects/{project}/locations/{location}" - + "/dataStores/{data_store}/schemas/{schema" - + "}\022iprojects/{project}/locations/{locatio" - + "n}/collections/{collection}/dataStores/{" - + "data_store}/schemas/{schema}B\010\n\006schemaB\376" - + "\001\n#com.google.cloud.discoveryengine.v1B\013" - + "SchemaProtoP\001ZMcloud.google.com/go/disco" - + "veryengine/apiv1/discoveryenginepb;disco" - + "veryenginepb\242\002\017DISCOVERYENGINE\252\002\037Google." - + "Cloud.DiscoveryEngine.V1\312\002\037Google\\Cloud\\" - + "DiscoveryEngine\\V1\352\002\"Google::Cloud::Disc" - + "overyEngine::V1b\006proto3" - }; - descriptor = - com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom( - descriptorData, - new com.google.protobuf.Descriptors.FileDescriptor[] { - com.google.api.FieldBehaviorProto.getDescriptor(), - com.google.api.ResourceProto.getDescriptor(), - com.google.protobuf.StructProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1_Schema_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1_Schema_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_Schema_descriptor, - new java.lang.String[] { - "StructSchema", "JsonSchema", "Name", "Schema", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); - registry.add(com.google.api.ResourceProto.resource); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.FieldBehaviorProto.getDescriptor(); - com.google.api.ResourceProto.getDescriptor(); - com.google.protobuf.StructProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceProto.java deleted file mode 100644 index 97b70139b73c..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceProto.java +++ /dev/null @@ -1,268 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1/schema_service.proto - -package com.google.cloud.discoveryengine.v1; - -public final class SchemaServiceProto { - private SchemaServiceProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n4google/cloud/discoveryengine/v1/schema" - + "_service.proto\022\037google.cloud.discoveryen" - + "gine.v1\032\034google/api/annotations.proto\032\027g" - + "oogle/api/client.proto\032\037google/api/field" - + "_behavior.proto\032\031google/api/resource.pro" - + "to\032,google/cloud/discoveryengine/v1/sche" - + "ma.proto\032#google/longrunning/operations." - + "proto\032\033google/protobuf/empty.proto\032\037goog" - + "le/protobuf/timestamp.proto\"P\n\020GetSchema" - + "Request\022<\n\004name\030\001 \001(\tB.\342A\001\002\372A\'\n%discover" - + "yengine.googleapis.com/Schema\"~\n\022ListSch" - + "emasRequest\022A\n\006parent\030\001 \001(\tB1\342A\001\002\372A*\n(di" - + "scoveryengine.googleapis.com/DataStore\022\021" - + "\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"h\n" - + "\023ListSchemasResponse\0228\n\007schemas\030\001 \003(\0132\'." - + "google.cloud.discoveryengine.v1.Schema\022\027" - + "\n\017next_page_token\030\002 \001(\t\"\260\001\n\023CreateSchema" - + "Request\022A\n\006parent\030\001 \001(\tB1\342A\001\002\372A*\n(discov" - + "eryengine.googleapis.com/DataStore\022=\n\006sc" - + "hema\030\002 \001(\0132\'.google.cloud.discoveryengin" - + "e.v1.SchemaB\004\342A\001\002\022\027\n\tschema_id\030\003 \001(\tB\004\342A" - + "\001\002\"k\n\023UpdateSchemaRequest\022=\n\006schema\030\001 \001(" - + "\0132\'.google.cloud.discoveryengine.v1.Sche" - + "maB\004\342A\001\002\022\025\n\rallow_missing\030\003 \001(\010\"S\n\023Delet" - + "eSchemaRequest\022<\n\004name\030\001 \001(\tB.\342A\001\002\372A\'\n%d" - + "iscoveryengine.googleapis.com/Schema\"x\n\024" - + "CreateSchemaMetadata\022/\n\013create_time\030\001 \001(" - + "\0132\032.google.protobuf.Timestamp\022/\n\013update_" - + "time\030\002 \001(\0132\032.google.protobuf.Timestamp\"x" - + "\n\024UpdateSchemaMetadata\022/\n\013create_time\030\001 " - + "\001(\0132\032.google.protobuf.Timestamp\022/\n\013updat" - + "e_time\030\002 \001(\0132\032.google.protobuf.Timestamp" - + "\"x\n\024DeleteSchemaMetadata\022/\n\013create_time\030" - + "\001 \001(\0132\032.google.protobuf.Timestamp\022/\n\013upd" - + "ate_time\030\002 \001(\0132\032.google.protobuf.Timesta" - + "mp2\261\r\n\rSchemaService\022\374\001\n\tGetSchema\0221.goo" - + "gle.cloud.discoveryengine.v1.GetSchemaRe" - + "quest\032\'.google.cloud.discoveryengine.v1." - + "Schema\"\222\001\332A\004name\202\323\344\223\002\204\001\0228/v1/{name=proje" - + "cts/*/locations/*/dataStores/*/schemas/*" - + "}ZH\022F/v1/{name=projects/*/locations/*/co" - + "llections/*/dataStores/*/schemas/*}\022\217\002\n\013" - + "ListSchemas\0223.google.cloud.discoveryengi" - + "ne.v1.ListSchemasRequest\0324.google.cloud." - + "discoveryengine.v1.ListSchemasResponse\"\224" - + "\001\332A\006parent\202\323\344\223\002\204\001\0228/v1/{parent=projects/" - + "*/locations/*/dataStores/*}/schemasZH\022F/" - + "v1/{parent=projects/*/locations/*/collec" - + "tions/*/dataStores/*}/schemas\022\374\002\n\014Create" - + "Schema\0224.google.cloud.discoveryengine.v1" - + ".CreateSchemaRequest\032\035.google.longrunnin" - + "g.Operation\"\226\002\312A^\n&google.cloud.discover" - + "yengine.v1.Schema\0224google.cloud.discover" - + "yengine.v1.CreateSchemaMetadata\332A\027parent" - + ",schema,schema_id\202\323\344\223\002\224\001\"8/v1/{parent=pr" - + "ojects/*/locations/*/dataStores/*}/schem" - + "as:\006schemaZP\"F/v1/{parent=projects/*/loc" - + "ations/*/collections/*/dataStores/*}/sch" - + "emas:\006schema\022\360\002\n\014UpdateSchema\0224.google.c" - + "loud.discoveryengine.v1.UpdateSchemaRequ" - + "est\032\035.google.longrunning.Operation\"\212\002\312A^" - + "\n&google.cloud.discoveryengine.v1.Schema" - + "\0224google.cloud.discoveryengine.v1.Update" - + "SchemaMetadata\202\323\344\223\002\242\0012?/v1/{schema.name=" - + "projects/*/locations/*/dataStores/*/sche" - + "mas/*}:\006schemaZW2M/v1/{schema.name=proje" - + "cts/*/locations/*/collections/*/dataStor" - + "es/*/schemas/*}:\006schema\022\310\002\n\014DeleteSchema" - + "\0224.google.cloud.discoveryengine.v1.Delet" - + "eSchemaRequest\032\035.google.longrunning.Oper" - + "ation\"\342\001\312AM\n\025google.protobuf.Empty\0224goog" - + "le.cloud.discoveryengine.v1.DeleteSchema" - + "Metadata\332A\004name\202\323\344\223\002\204\001*8/v1/{name=projec" - + "ts/*/locations/*/dataStores/*/schemas/*}" - + "ZH*F/v1/{name=projects/*/locations/*/col" - + "lections/*/dataStores/*/schemas/*}\032R\312A\036d" - + "iscoveryengine.googleapis.com\322A.https://" - + "www.googleapis.com/auth/cloud-platformB\205" - + "\002\n#com.google.cloud.discoveryengine.v1B\022" - + "SchemaServiceProtoP\001ZMcloud.google.com/g" - + "o/discoveryengine/apiv1/discoveryenginep" - + "b;discoveryenginepb\242\002\017DISCOVERYENGINE\252\002\037" - + "Google.Cloud.DiscoveryEngine.V1\312\002\037Google" - + "\\Cloud\\DiscoveryEngine\\V1\352\002\"Google::Clou" - + "d::DiscoveryEngine::V1b\006proto3" - }; - descriptor = - com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom( - descriptorData, - new com.google.protobuf.Descriptors.FileDescriptor[] { - com.google.api.AnnotationsProto.getDescriptor(), - com.google.api.ClientProto.getDescriptor(), - com.google.api.FieldBehaviorProto.getDescriptor(), - com.google.api.ResourceProto.getDescriptor(), - com.google.cloud.discoveryengine.v1.SchemaProto.getDescriptor(), - com.google.longrunning.OperationsProto.getDescriptor(), - com.google.protobuf.EmptyProto.getDescriptor(), - com.google.protobuf.TimestampProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor, - new java.lang.String[] { - "Name", - }); - internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor = - getDescriptor().getMessageTypes().get(1); - internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor, - new java.lang.String[] { - "Parent", "PageSize", "PageToken", - }); - internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor = - getDescriptor().getMessageTypes().get(2); - internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor, - new java.lang.String[] { - "Schemas", "NextPageToken", - }); - internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor = - getDescriptor().getMessageTypes().get(3); - internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor, - new java.lang.String[] { - "Parent", "Schema", "SchemaId", - }); - internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor = - getDescriptor().getMessageTypes().get(4); - internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor, - new java.lang.String[] { - "Schema", "AllowMissing", - }); - internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor = - getDescriptor().getMessageTypes().get(5); - internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor, - new java.lang.String[] { - "Name", - }); - internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor = - getDescriptor().getMessageTypes().get(6); - internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor, - new java.lang.String[] { - "CreateTime", "UpdateTime", - }); - internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor = - getDescriptor().getMessageTypes().get(7); - internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor, - new java.lang.String[] { - "CreateTime", "UpdateTime", - }); - internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor = - getDescriptor().getMessageTypes().get(8); - internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor, - new java.lang.String[] { - "CreateTime", "UpdateTime", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.ClientProto.defaultHost); - registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); - registry.add(com.google.api.AnnotationsProto.http); - registry.add(com.google.api.ClientProto.methodSignature); - registry.add(com.google.api.ClientProto.oauthScopes); - registry.add(com.google.api.ResourceProto.resourceReference); - registry.add(com.google.longrunning.OperationsProto.operationInfo); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.AnnotationsProto.getDescriptor(); - com.google.api.ClientProto.getDescriptor(); - com.google.api.FieldBehaviorProto.getDescriptor(); - com.google.api.ResourceProto.getDescriptor(); - com.google.cloud.discoveryengine.v1.SchemaProto.getDescriptor(); - com.google.longrunning.OperationsProto.getDescriptor(); - com.google.protobuf.EmptyProto.getDescriptor(); - com.google.protobuf.TimestampProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceProto.java deleted file mode 100644 index fa569e27436c..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceProto.java +++ /dev/null @@ -1,275 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1/search_service.proto - -package com.google.cloud.discoveryengine.v1; - -public final class SearchServiceProto { - private SearchServiceProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_SearchRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_SearchResponse_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n4google/cloud/discoveryengine/v1/search" - + "_service.proto\022\037google.cloud.discoveryen" - + "gine.v1\032\034google/api/annotations.proto\032\027g" - + "oogle/api/client.proto\032\037google/api/field" - + "_behavior.proto\032\031google/api/resource.pro" - + "to\032,google/cloud/discoveryengine/v1/comm" - + "on.proto\032.google/cloud/discoveryengine/v" - + "1/document.proto\032\034google/protobuf/struct" - + ".proto\"\250\013\n\rSearchRequest\022M\n\016serving_conf" - + "ig\030\001 \001(\tB5\342A\001\002\372A.\n,discoveryengine.googl" - + "eapis.com/ServingConfig\022:\n\006branch\030\002 \001(\tB" - + "*\372A\'\n%discoveryengine.googleapis.com/Bra" - + "nch\022\r\n\005query\030\003 \001(\t\022\021\n\tpage_size\030\004 \001(\005\022\022\n" - + "\npage_token\030\005 \001(\t\022\016\n\006offset\030\006 \001(\005\022<\n\tuse" - + "r_info\030\025 \001(\0132).google.cloud.discoveryeng" - + "ine.v1.UserInfo\022J\n\006params\030\013 \003(\0132:.google" - + ".cloud.discoveryengine.v1.SearchRequest." - + "ParamsEntry\022_\n\024query_expansion_spec\030\r \001(" - + "\0132A.google.cloud.discoveryengine.v1.Sear" - + "chRequest.QueryExpansionSpec\022a\n\025spell_co" - + "rrection_spec\030\016 \001(\0132B.google.cloud.disco" - + "veryengine.v1.SearchRequest.SpellCorrect" - + "ionSpec\022\026\n\016user_pseudo_id\030\017 \001(\t\022]\n\023conte" - + "nt_search_spec\030\030 \001(\0132@.google.cloud.disc" - + "overyengine.v1.SearchRequest.ContentSear" - + "chSpec\022\023\n\013safe_search\030\024 \001(\010\022S\n\013user_labe" - + "ls\030\026 \003(\0132>.google.cloud.discoveryengine." - + "v1.SearchRequest.UserLabelsEntry\032\264\001\n\022Que" - + "ryExpansionSpec\022^\n\tcondition\030\001 \001(\0162K.goo" - + "gle.cloud.discoveryengine.v1.SearchReque" - + "st.QueryExpansionSpec.Condition\">\n\tCondi" - + "tion\022\031\n\025CONDITION_UNSPECIFIED\020\000\022\014\n\010DISAB" - + "LED\020\001\022\010\n\004AUTO\020\002\032\251\001\n\023SpellCorrectionSpec\022" - + "U\n\004mode\030\001 \001(\0162G.google.cloud.discoveryen" - + "gine.v1.SearchRequest.SpellCorrectionSpe" - + "c.Mode\";\n\004Mode\022\024\n\020MODE_UNSPECIFIED\020\000\022\023\n\017" - + "SUGGESTION_ONLY\020\001\022\010\n\004AUTO\020\002\032\271\001\n\021ContentS" - + "earchSpec\022b\n\014snippet_spec\030\001 \001(\0132L.google" - + ".cloud.discoveryengine.v1.SearchRequest." - + "ContentSearchSpec.SnippetSpec\032@\n\013Snippet" - + "Spec\022\031\n\021max_snippet_count\030\001 \001(\005\022\026\n\016refer" - + "ence_only\030\002 \001(\010\032E\n\013ParamsEntry\022\013\n\003key\030\001 " - + "\001(\t\022%\n\005value\030\002 \001(\0132\026.google.protobuf.Val" - + "ue:\0028\001\0321\n\017UserLabelsEntry\022\013\n\003key\030\001 \001(\t\022\r" - + "\n\005value\030\002 \001(\t:\0028\001\"\231\002\n\016SearchResponse\022M\n\007" - + "results\030\001 \003(\0132<.google.cloud.discoveryen" - + "gine.v1.SearchResponse.SearchResult\022\022\n\nt" - + "otal_size\030\003 \001(\005\022\031\n\021attribution_token\030\004 \001" - + "(\t\022\027\n\017next_page_token\030\005 \001(\t\022\027\n\017corrected" - + "_query\030\007 \001(\t\032W\n\014SearchResult\022\n\n\002id\030\001 \001(\t" - + "\022;\n\010document\030\002 \001(\0132).google.cloud.discov" - + "eryengine.v1.Document2\223\003\n\rSearchService\022" - + "\255\002\n\006Search\022..google.cloud.discoveryengin" - + "e.v1.SearchRequest\032/.google.cloud.discov" - + "eryengine.v1.SearchResponse\"\301\001\202\323\344\223\002\272\001\"P/" - + "v1/{serving_config=projects/*/locations/" - + "*/dataStores/*/servingConfigs/*}:search:" - + "\001*Zc\"^/v1/{serving_config=projects/*/loc" - + "ations/*/collections/*/dataStores/*/serv" - + "ingConfigs/*}:search:\001*\032R\312A\036discoveryeng" - + "ine.googleapis.com\322A.https://www.googlea" - + "pis.com/auth/cloud-platformB\205\002\n#com.goog" - + "le.cloud.discoveryengine.v1B\022SearchServi" - + "ceProtoP\001ZMcloud.google.com/go/discovery" - + "engine/apiv1/discoveryenginepb;discovery" - + "enginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Clou" - + "d.DiscoveryEngine.V1\312\002\037Google\\Cloud\\Disc" - + "overyEngine\\V1\352\002\"Google::Cloud::Discover" - + "yEngine::V1b\006proto3" - }; - descriptor = - com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom( - descriptorData, - new com.google.protobuf.Descriptors.FileDescriptor[] { - com.google.api.AnnotationsProto.getDescriptor(), - com.google.api.ClientProto.getDescriptor(), - com.google.api.FieldBehaviorProto.getDescriptor(), - com.google.api.ResourceProto.getDescriptor(), - com.google.cloud.discoveryengine.v1.CommonProto.getDescriptor(), - com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor(), - com.google.protobuf.StructProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1_SearchRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor, - new java.lang.String[] { - "ServingConfig", - "Branch", - "Query", - "PageSize", - "PageToken", - "Offset", - "UserInfo", - "Params", - "QueryExpansionSpec", - "SpellCorrectionSpec", - "UserPseudoId", - "ContentSearchSpec", - "SafeSearch", - "UserLabels", - }); - internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor = - internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor, - new java.lang.String[] { - "Condition", - }); - internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor = - internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor - .getNestedTypes() - .get(1); - internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor, - new java.lang.String[] { - "Mode", - }); - internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor = - internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor - .getNestedTypes() - .get(2); - internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor, - new java.lang.String[] { - "SnippetSpec", - }); - internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor = - internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor, - new java.lang.String[] { - "MaxSnippetCount", "ReferenceOnly", - }); - internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_descriptor = - internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor - .getNestedTypes() - .get(3); - internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_descriptor, - new java.lang.String[] { - "Key", "Value", - }); - internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_descriptor = - internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor - .getNestedTypes() - .get(4); - internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_descriptor, - new java.lang.String[] { - "Key", "Value", - }); - internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor = - getDescriptor().getMessageTypes().get(1); - internal_static_google_cloud_discoveryengine_v1_SearchResponse_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor, - new java.lang.String[] { - "Results", "TotalSize", "AttributionToken", "NextPageToken", "CorrectedQuery", - }); - internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor = - internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor, - new java.lang.String[] { - "Id", "Document", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.ClientProto.defaultHost); - registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); - registry.add(com.google.api.AnnotationsProto.http); - registry.add(com.google.api.ClientProto.oauthScopes); - registry.add(com.google.api.ResourceProto.resourceReference); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.AnnotationsProto.getDescriptor(); - com.google.api.ClientProto.getDescriptor(); - com.google.api.FieldBehaviorProto.getDescriptor(); - com.google.api.ResourceProto.getDescriptor(); - com.google.cloud.discoveryengine.v1.CommonProto.getDescriptor(); - com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor(); - com.google.protobuf.StructProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventProto.java deleted file mode 100644 index d9c5bc5af4e1..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventProto.java +++ /dev/null @@ -1,266 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1/user_event.proto - -package com.google.cloud.discoveryengine.v1; - -public final class UserEventProto { - private UserEventProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_UserEvent_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_PageInfo_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_SearchInfo_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_CompletionInfo_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_TransactionInfo_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_DocumentInfo_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_PanelInfo_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_MediaInfo_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n0google/cloud/discoveryengine/v1/user_e" - + "vent.proto\022\037google.cloud.discoveryengine" - + ".v1\032\037google/api/field_behavior.proto\032\031go" - + "ogle/api/resource.proto\032,google/cloud/di" - + "scoveryengine/v1/common.proto\032\036google/pr" - + "otobuf/duration.proto\032\037google/protobuf/t" - + "imestamp.proto\"\275\007\n\tUserEvent\022\030\n\nevent_ty" - + "pe\030\001 \001(\tB\004\342A\001\002\022\034\n\016user_pseudo_id\030\002 \001(\tB\004" - + "\342A\001\002\022.\n\nevent_time\030\003 \001(\0132\032.google.protob" - + "uf.Timestamp\022<\n\tuser_info\030\004 \001(\0132).google" - + ".cloud.discoveryengine.v1.UserInfo\022\033\n\023di" - + "rect_user_request\030\005 \001(\010\022\022\n\nsession_id\030\006 " - + "\001(\t\022<\n\tpage_info\030\007 \001(\0132).google.cloud.di" - + "scoveryengine.v1.PageInfo\022\031\n\021attribution" - + "_token\030\010 \001(\t\022\016\n\006filter\030\t \001(\t\022@\n\tdocument" - + "s\030\n \003(\0132-.google.cloud.discoveryengine.v" - + "1.DocumentInfo\0229\n\005panel\030\013 \001(\0132*.google.c" - + "loud.discoveryengine.v1.PanelInfo\022@\n\013sea" - + "rch_info\030\014 \001(\0132+.google.cloud.discoverye" - + "ngine.v1.SearchInfo\022H\n\017completion_info\030\r" - + " \001(\0132/.google.cloud.discoveryengine.v1.C" - + "ompletionInfo\022J\n\020transaction_info\030\016 \001(\0132" - + "0.google.cloud.discoveryengine.v1.Transa" - + "ctionInfo\022\017\n\007tag_ids\030\017 \003(\t\022\025\n\rpromotion_" - + "ids\030\020 \003(\t\022N\n\nattributes\030\021 \003(\0132:.google.c" - + "loud.discoveryengine.v1.UserEvent.Attrib" - + "utesEntry\022>\n\nmedia_info\030\022 \001(\0132*.google.c" - + "loud.discoveryengine.v1.MediaInfo\032c\n\017Att" - + "ributesEntry\022\013\n\003key\030\001 \001(\t\022?\n\005value\030\002 \001(\013" - + "20.google.cloud.discoveryengine.v1.Custo" - + "mAttribute:\0028\001\"Y\n\010PageInfo\022\023\n\013pageview_i" - + "d\030\001 \001(\t\022\025\n\rpage_category\030\002 \001(\t\022\013\n\003uri\030\003 " - + "\001(\t\022\024\n\014referrer_uri\030\004 \001(\t\"T\n\nSearchInfo\022" - + "\024\n\014search_query\030\001 \001(\t\022\020\n\010order_by\030\002 \001(\t\022" - + "\023\n\006offset\030\003 \001(\005H\000\210\001\001B\t\n\007_offset\"H\n\016Compl" - + "etionInfo\022\033\n\023selected_suggestion\030\001 \001(\t\022\031" - + "\n\021selected_position\030\002 \001(\005\"\313\001\n\017Transactio" - + "nInfo\022\030\n\005value\030\001 \001(\002B\004\342A\001\002H\000\210\001\001\022\026\n\010curre" - + "ncy\030\002 \001(\tB\004\342A\001\002\022\026\n\016transaction_id\030\003 \001(\t\022" - + "\020\n\003tax\030\004 \001(\002H\001\210\001\001\022\021\n\004cost\030\005 \001(\002H\002\210\001\001\022\033\n\016" - + "discount_value\030\006 \001(\002H\003\210\001\001B\010\n\006_valueB\006\n\004_" - + "taxB\007\n\005_costB\021\n\017_discount_value\"\266\001\n\014Docu" - + "mentInfo\022\022\n\002id\030\001 \001(\tB\004\342A\001\002H\000\022@\n\004name\030\002 \001" - + "(\tB0\342A\001\002\372A)\n\'discoveryengine.googleapis." - + "com/DocumentH\000\022\025\n\010quantity\030\003 \001(\005H\001\210\001\001\022\025\n" - + "\rpromotion_ids\030\004 \003(\tB\025\n\023document_descrip" - + "torB\013\n\t_quantity\"\225\001\n\tPanelInfo\022\026\n\010panel_" - + "id\030\002 \001(\tB\004\342A\001\002\022\024\n\014display_name\030\003 \001(\t\022\033\n\016" - + "panel_position\030\004 \001(\005H\000\210\001\001\022\031\n\014total_panel" - + "s\030\005 \001(\005H\001\210\001\001B\021\n\017_panel_positionB\017\n\r_tota" - + "l_panels\"\215\001\n\tMediaInfo\022:\n\027media_progress" - + "_duration\030\001 \001(\0132\031.google.protobuf.Durati" - + "on\022&\n\031media_progress_percentage\030\002 \001(\002H\000\210" - + "\001\001B\034\n\032_media_progress_percentageB\201\002\n#com" - + ".google.cloud.discoveryengine.v1B\016UserEv" - + "entProtoP\001ZMcloud.google.com/go/discover" - + "yengine/apiv1/discoveryenginepb;discover" - + "yenginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Clo" - + "ud.DiscoveryEngine.V1\312\002\037Google\\Cloud\\Dis" - + "coveryEngine\\V1\352\002\"Google::Cloud::Discove" - + "ryEngine::V1b\006proto3" - }; - descriptor = - com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom( - descriptorData, - new com.google.protobuf.Descriptors.FileDescriptor[] { - com.google.api.FieldBehaviorProto.getDescriptor(), - com.google.api.ResourceProto.getDescriptor(), - com.google.cloud.discoveryengine.v1.CommonProto.getDescriptor(), - com.google.protobuf.DurationProto.getDescriptor(), - com.google.protobuf.TimestampProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1_UserEvent_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor, - new java.lang.String[] { - "EventType", - "UserPseudoId", - "EventTime", - "UserInfo", - "DirectUserRequest", - "SessionId", - "PageInfo", - "AttributionToken", - "Filter", - "Documents", - "Panel", - "SearchInfo", - "CompletionInfo", - "TransactionInfo", - "TagIds", - "PromotionIds", - "Attributes", - "MediaInfo", - }); - internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_descriptor = - internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_descriptor, - new java.lang.String[] { - "Key", "Value", - }); - internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor = - getDescriptor().getMessageTypes().get(1); - internal_static_google_cloud_discoveryengine_v1_PageInfo_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor, - new java.lang.String[] { - "PageviewId", "PageCategory", "Uri", "ReferrerUri", - }); - internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor = - getDescriptor().getMessageTypes().get(2); - internal_static_google_cloud_discoveryengine_v1_SearchInfo_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor, - new java.lang.String[] { - "SearchQuery", "OrderBy", "Offset", "Offset", - }); - internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor = - getDescriptor().getMessageTypes().get(3); - internal_static_google_cloud_discoveryengine_v1_CompletionInfo_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor, - new java.lang.String[] { - "SelectedSuggestion", "SelectedPosition", - }); - internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor = - getDescriptor().getMessageTypes().get(4); - internal_static_google_cloud_discoveryengine_v1_TransactionInfo_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor, - new java.lang.String[] { - "Value", - "Currency", - "TransactionId", - "Tax", - "Cost", - "DiscountValue", - "Value", - "Tax", - "Cost", - "DiscountValue", - }); - internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor = - getDescriptor().getMessageTypes().get(5); - internal_static_google_cloud_discoveryengine_v1_DocumentInfo_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor, - new java.lang.String[] { - "Id", "Name", "Quantity", "PromotionIds", "DocumentDescriptor", "Quantity", - }); - internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor = - getDescriptor().getMessageTypes().get(6); - internal_static_google_cloud_discoveryengine_v1_PanelInfo_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor, - new java.lang.String[] { - "PanelId", - "DisplayName", - "PanelPosition", - "TotalPanels", - "PanelPosition", - "TotalPanels", - }); - internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor = - getDescriptor().getMessageTypes().get(7); - internal_static_google_cloud_discoveryengine_v1_MediaInfo_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor, - new java.lang.String[] { - "MediaProgressDuration", "MediaProgressPercentage", "MediaProgressPercentage", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); - registry.add(com.google.api.ResourceProto.resourceReference); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.FieldBehaviorProto.getDescriptor(); - com.google.api.ResourceProto.getDescriptor(); - com.google.cloud.discoveryengine.v1.CommonProto.getDescriptor(); - com.google.protobuf.DurationProto.getDescriptor(); - com.google.protobuf.TimestampProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceProto.java deleted file mode 100644 index 9aa148f7fe3b..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceProto.java +++ /dev/null @@ -1,150 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1/user_event_service.proto - -package com.google.cloud.discoveryengine.v1; - -public final class UserEventServiceProto { - private UserEventServiceProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n8google/cloud/discoveryengine/v1/user_e" - + "vent_service.proto\022\037google.cloud.discove" - + "ryengine.v1\032\034google/api/annotations.prot" - + "o\032\027google/api/client.proto\032\037google/api/f" - + "ield_behavior.proto\032\031google/api/httpbody" - + ".proto\032\031google/api/resource.proto\0323googl" - + "e/cloud/discoveryengine/v1/import_config" - + ".proto\0320google/cloud/discoveryengine/v1/" - + "user_event.proto\032#google/longrunning/ope" - + "rations.proto\"\264\001\n\025WriteUserEventRequest\022" - + "A\n\006parent\030\001 \001(\tB1\342A\001\002\372A*\n(discoveryengin" - + "e.googleapis.com/DataStore\022I\n\nuser_event" - + "\030\002 \001(\0132*.google.cloud.discoveryengine.v1" - + ".UserEventB\004\342A\001\002H\000\210\001\001B\r\n\013_user_event\"\252\001\n" - + "\027CollectUserEventRequest\022A\n\006parent\030\001 \001(\t" - + "B1\342A\001\002\372A*\n(discoveryengine.googleapis.co" - + "m/DataStore\022\030\n\nuser_event\030\002 \001(\tB\004\342A\001\002\022\020\n" - + "\003uri\030\003 \001(\tH\000\210\001\001\022\020\n\003ets\030\004 \001(\003H\001\210\001\001B\006\n\004_ur" - + "iB\006\n\004_ets2\253\010\n\020UserEventService\022\254\002\n\016Write" - + "UserEvent\0226.google.cloud.discoveryengine" - + ".v1.WriteUserEventRequest\032*.google.cloud" - + ".discoveryengine.v1.UserEvent\"\265\001\202\323\344\223\002\256\001\"" - + "A/v1/{parent=projects/*/locations/*/data" - + "Stores/*}/userEvents:write:\nuser_eventZ]" - + "\"O/v1/{parent=projects/*/locations/*/col" - + "lections/*/dataStores/*}/userEvents:writ" - + "e:\nuser_event\022\206\002\n\020CollectUserEvent\0228.goo" - + "gle.cloud.discoveryengine.v1.CollectUser" - + "EventRequest\032\024.google.api.HttpBody\"\241\001\202\323\344" - + "\223\002\232\001\022C/v1/{parent=projects/*/locations/*" - + "/dataStores/*}/userEvents:collectZS\022Q/v1" - + "/{parent=projects/*/locations/*/collecti" - + "ons/*/dataStores/*}/userEvents:collect\022\212" - + "\003\n\020ImportUserEvents\0228.google.cloud.disco" - + "veryengine.v1.ImportUserEventsRequest\032\035." - + "google.longrunning.Operation\"\234\002\312At\n8goog" - + "le.cloud.discoveryengine.v1.ImportUserEv" - + "entsResponse\0228google.cloud.discoveryengi" - + "ne.v1.ImportUserEventsMetadata\202\323\344\223\002\236\001\"B/" - + "v1/{parent=projects/*/locations/*/dataSt" - + "ores/*}/userEvents:import:\001*ZU\"P/v1/{par" - + "ent=projects/*/locations/*/collections/*" - + "/dataStores/*}/userEvents:import:\001*\032R\312A\036" - + "discoveryengine.googleapis.com\322A.https:/" - + "/www.googleapis.com/auth/cloud-platformB" - + "\210\002\n#com.google.cloud.discoveryengine.v1B" - + "\025UserEventServiceProtoP\001ZMcloud.google.c" - + "om/go/discoveryengine/apiv1/discoveryeng" - + "inepb;discoveryenginepb\242\002\017DISCOVERYENGIN" - + "E\252\002\037Google.Cloud.DiscoveryEngine.V1\312\002\037Go" - + "ogle\\Cloud\\DiscoveryEngine\\V1\352\002\"Google::" - + "Cloud::DiscoveryEngine::V1b\006proto3" - }; - descriptor = - com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom( - descriptorData, - new com.google.protobuf.Descriptors.FileDescriptor[] { - com.google.api.AnnotationsProto.getDescriptor(), - com.google.api.ClientProto.getDescriptor(), - com.google.api.FieldBehaviorProto.getDescriptor(), - com.google.api.HttpBodyProto.getDescriptor(), - com.google.api.ResourceProto.getDescriptor(), - com.google.cloud.discoveryengine.v1.ImportConfigProto.getDescriptor(), - com.google.cloud.discoveryengine.v1.UserEventProto.getDescriptor(), - com.google.longrunning.OperationsProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor, - new java.lang.String[] { - "Parent", "UserEvent", "UserEvent", - }); - internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor = - getDescriptor().getMessageTypes().get(1); - internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor, - new java.lang.String[] { - "Parent", "UserEvent", "Uri", "Ets", "Uri", "Ets", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.ClientProto.defaultHost); - registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); - registry.add(com.google.api.AnnotationsProto.http); - registry.add(com.google.api.ClientProto.oauthScopes); - registry.add(com.google.api.ResourceProto.resourceReference); - registry.add(com.google.longrunning.OperationsProto.operationInfo); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.AnnotationsProto.getDescriptor(); - com.google.api.ClientProto.getDescriptor(); - com.google.api.FieldBehaviorProto.getDescriptor(); - com.google.api.HttpBodyProto.getDescriptor(); - com.google.api.ResourceProto.getDescriptor(); - com.google.cloud.discoveryengine.v1.ImportConfigProto.getDescriptor(); - com.google.cloud.discoveryengine.v1.UserEventProto.getDescriptor(); - com.google.longrunning.OperationsProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequestOrBuilder.java deleted file mode 100644 index e57fb13235f7..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequestOrBuilder.java +++ /dev/null @@ -1,97 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1/user_event_service.proto - -package com.google.cloud.discoveryengine.v1; - -public interface WriteUserEventRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.WriteUserEventRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The parent DataStore resource name, such as
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
-   *
- * - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The parent. - */ - java.lang.String getParent(); - /** - * - * - * 
-   * Required. The parent DataStore resource name, such as
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
-   *
- * - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for parent. - */ - com.google.protobuf.ByteString getParentBytes(); - - /** - * - * - * 
-   * Required. User event to write.
-   *
- * - * - * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED]; - * - * - * @return Whether the userEvent field is set. - */ - boolean hasUserEvent(); - /** - * - * - * 
-   * Required. User event to write.
-   *
- * - * - * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED]; - * - * - * @return The userEvent. - */ - com.google.cloud.discoveryengine.v1.UserEvent getUserEvent(); - /** - * - * - * 
-   * Required. User event to write.
-   *
- * - * - * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED]; - * - */ - com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventOrBuilder(); -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CommonProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CommonProto.java deleted file mode 100644 index a077385fef7f..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CommonProto.java +++ /dev/null @@ -1,125 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1beta/common.proto - -package com.google.cloud.discoveryengine.v1beta; - -public final class CommonProto { - private CommonProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_Interval_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_UserInfo_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n0google/cloud/discoveryengine/v1beta/co" - + "mmon.proto\022#google.cloud.discoveryengine" - + ".v1beta\032\031google/api/resource.proto\"x\n\010In" - + "terval\022\021\n\007minimum\030\001 \001(\001H\000\022\033\n\021exclusive_m" - + "inimum\030\002 \001(\001H\000\022\021\n\007maximum\030\003 \001(\001H\001\022\033\n\021exc" - + "lusive_maximum\030\004 \001(\001H\001B\005\n\003minB\005\n\003max\"0\n\017" - + "CustomAttribute\022\014\n\004text\030\001 \003(\t\022\017\n\007numbers" - + "\030\002 \003(\001\"/\n\010UserInfo\022\017\n\007user_id\030\001 \001(\t\022\022\n\nu" - + "ser_agent\030\002 \001(\tB\322\007\n\'com.google.cloud.dis" - + "coveryengine.v1betaB\013CommonProtoP\001ZQclou" - + "d.google.com/go/discoveryengine/apiv1bet" - + "a/discoveryenginepb;discoveryenginepb\242\002\017" - + "DISCOVERYENGINE\252\002#Google.Cloud.Discovery" - + "Engine.V1Beta\312\002#Google\\Cloud\\DiscoveryEn" - + "gine\\V1beta\352\002&Google::Cloud::DiscoveryEn" - + "gine::V1beta\352A\346\001\n%discoveryengine.google" - + "apis.com/Branch\022Qprojects/{project}/loca" - + "tions/{location}/dataStores/{data_store}" - + "/branches/{branch}\022jprojects/{project}/l" - + "ocations/{location}/collections/{collect" - + "ion}/dataStores/{data_store}/branches/{b" - + "ranch}\352A\305\001\n(discoveryengine.googleapis.c" - + "om/DataStore\022?projects/{project}/locatio" - + "ns/{location}/dataStores/{data_store}\022Xp" - + "rojects/{project}/locations/{location}/c" - + "ollections/{collection}/dataStores/{data" - + "_store}\352A\211\002\n,discoveryengine.googleapis." - + "com/ServingConfig\022_projects/{project}/lo" - + "cations/{location}/dataStores/{data_stor" - + "e}/servingConfigs/{serving_config}\022xproj" - + "ects/{project}/locations/{location}/coll" - + "ections/{collection}/dataStores/{data_st" - + "ore}/servingConfigs/{serving_config}b\006pr" - + "oto3" - }; - descriptor = - com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom( - descriptorData, - new com.google.protobuf.Descriptors.FileDescriptor[] { - com.google.api.ResourceProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1beta_Interval_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor, - new java.lang.String[] { - "Minimum", "ExclusiveMinimum", "Maximum", "ExclusiveMaximum", "Min", "Max", - }); - internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor = - getDescriptor().getMessageTypes().get(1); - internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor, - new java.lang.String[] { - "Text", "Numbers", - }); - internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor = - getDescriptor().getMessageTypes().get(2); - internal_static_google_cloud_discoveryengine_v1beta_UserInfo_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor, - new java.lang.String[] { - "UserId", "UserAgent", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.ResourceProto.resourceDefinition); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.ResourceProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponseOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponseOrBuilder.java deleted file mode 100644 index 92693675dabe..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponseOrBuilder.java +++ /dev/null @@ -1,98 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1beta/completion_service.proto - -package com.google.cloud.discoveryengine.v1beta; - -public interface CompleteQueryResponseOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CompleteQueryResponse) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   *
- * - * - * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1; - * - */ - java.util.List - getQuerySuggestionsList(); - /** - * - * - * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   *
- * - * - * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1; - * - */ - com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion getQuerySuggestions( - int index); - /** - * - * - * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   *
- * - * - * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1; - * - */ - int getQuerySuggestionsCount(); - /** - * - * - * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   *
- * - * - * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1; - * - */ - java.util.List< - ? extends - com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse - .QuerySuggestionOrBuilder> - getQuerySuggestionsOrBuilderList(); - /** - * - * - * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   *
- * - * - * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1; - * - */ - com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder - getQuerySuggestionsOrBuilder(int index); -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceProto.java deleted file mode 100644 index 07bec2297186..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceProto.java +++ /dev/null @@ -1,135 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1beta/completion_service.proto - -package com.google.cloud.discoveryengine.v1beta; - -public final class CompletionServiceProto { - private CompletionServiceProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n - * Required. The full resource name of the schema, in the format of - * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`. - * - * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The full resource name of the schema, in the format of
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentProto.java deleted file mode 100644 index aa8f61a72c53..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentProto.java +++ /dev/null @@ -1,123 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1beta/document.proto - -package com.google.cloud.discoveryengine.v1beta; - -public final class DocumentProto { - private DocumentProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_Document_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_Document_Content_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n2google/cloud/discoveryengine/v1beta/do" - + "cument.proto\022#google.cloud.discoveryengi" - + "ne.v1beta\032\037google/api/field_behavior.pro" - + "to\032\031google/api/resource.proto\032\034google/pr" - + "otobuf/struct.proto\"\226\005\n\010Document\022.\n\013stru" - + "ct_data\030\004 \001(\0132\027.google.protobuf.StructH\000" - + "\022\023\n\tjson_data\030\005 \001(\tH\000\022\022\n\004name\030\001 \001(\tB\004\342A\001" - + "\005\022\020\n\002id\030\002 \001(\tB\004\342A\001\005\022\021\n\tschema_id\030\003 \001(\t\022F" - + "\n\007content\030\n \001(\01325.google.cloud.discovery" - + "engine.v1beta.Document.Content\022\032\n\022parent" - + "_document_id\030\007 \001(\t\022:\n\023derived_struct_dat" - + "a\030\006 \001(\0132\027.google.protobuf.StructB\004\342A\001\003\032K" - + "\n\007Content\022\023\n\traw_bytes\030\002 \001(\014H\000\022\r\n\003uri\030\003 " - + "\001(\tH\000\022\021\n\tmime_type\030\001 \001(\tB\t\n\007content:\226\002\352A" - + "\222\002\n\'discoveryengine.googleapis.com/Docum" - + "ent\022fprojects/{project}/locations/{locat" - + "ion}/dataStores/{data_store}/branches/{b" - + "ranch}/documents/{document}\022\177projects/{p" - + "roject}/locations/{location}/collections" - + "/{collection}/dataStores/{data_store}/br" - + "anches/{branch}/documents/{document}B\006\n\004" - + "dataB\224\002\n\'com.google.cloud.discoveryengin" - + "e.v1betaB\rDocumentProtoP\001ZQcloud.google." - + "com/go/discoveryengine/apiv1beta/discove" - + "ryenginepb;discoveryenginepb\242\002\017DISCOVERY" - + "ENGINE\252\002#Google.Cloud.DiscoveryEngine.V1" - + "Beta\312\002#Google\\Cloud\\DiscoveryEngine\\V1be" - + "ta\352\002&Google::Cloud::DiscoveryEngine::V1b" - + "etab\006proto3" - }; - descriptor = - com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom( - descriptorData, - new com.google.protobuf.Descriptors.FileDescriptor[] { - com.google.api.FieldBehaviorProto.getDescriptor(), - com.google.api.ResourceProto.getDescriptor(), - com.google.protobuf.StructProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1beta_Document_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor, - new java.lang.String[] { - "StructData", - "JsonData", - "Name", - "Id", - "SchemaId", - "Content", - "ParentDocumentId", - "DerivedStructData", - "Data", - }); - internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1beta_Document_Content_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor, - new java.lang.String[] { - "RawBytes", "Uri", "MimeType", "Content", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); - registry.add(com.google.api.ResourceProto.resource); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.FieldBehaviorProto.getDescriptor(); - com.google.api.ResourceProto.getDescriptor(); - com.google.protobuf.StructProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceProto.java deleted file mode 100644 index 8576f30a0dac..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceProto.java +++ /dev/null @@ -1,250 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1beta/document_service.proto - -package com.google.cloud.discoveryengine.v1beta; - -public final class DocumentServiceProto { - private DocumentServiceProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n:google/cloud/discoveryengine/v1beta/do" - + "cument_service.proto\022#google.cloud.disco" - + "veryengine.v1beta\032\034google/api/annotation" - + "s.proto\032\027google/api/client.proto\032\037google" - + "/api/field_behavior.proto\032\031google/api/re" - + "source.proto\0322google/cloud/discoveryengi" - + "ne/v1beta/document.proto\0327google/cloud/d" - + "iscoveryengine/v1beta/import_config.prot" - + "o\0326google/cloud/discoveryengine/v1beta/p" - + "urge_config.proto\032#google/longrunning/op" - + "erations.proto\032\033google/protobuf/empty.pr" - + "oto\"T\n\022GetDocumentRequest\022>\n\004name\030\001 \001(\tB" - + "0\342A\001\002\372A)\n\'discoveryengine.googleapis.com" - + "/Document\"}\n\024ListDocumentsRequest\022>\n\006par" - + "ent\030\001 \001(\tB.\342A\001\002\372A\'\n%discoveryengine.goog" - + "leapis.com/Branch\022\021\n\tpage_size\030\002 \001(\005\022\022\n\n" - + "page_token\030\003 \001(\t\"r\n\025ListDocumentsRespons" - + "e\022@\n\tdocuments\030\001 \003(\0132-.google.cloud.disc" - + "overyengine.v1beta.Document\022\027\n\017next_page" - + "_token\030\002 \001(\t\"\271\001\n\025CreateDocumentRequest\022>" - + "\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n%discoveryengine" - + ".googleapis.com/Branch\022E\n\010document\030\002 \001(\013" - + "2-.google.cloud.discoveryengine.v1beta.D" - + "ocumentB\004\342A\001\002\022\031\n\013document_id\030\003 \001(\tB\004\342A\001\002" - + "\"u\n\025UpdateDocumentRequest\022E\n\010document\030\001 " - + "\001(\0132-.google.cloud.discoveryengine.v1bet" - + "a.DocumentB\004\342A\001\002\022\025\n\rallow_missing\030\002 \001(\010\"" - + "W\n\025DeleteDocumentRequest\022>\n\004name\030\001 \001(\tB0" - + "\342A\001\002\372A)\n\'discoveryengine.googleapis.com/" - + "Document2\204\024\n\017DocumentService\022\254\002\n\013GetDocu" - + "ment\0227.google.cloud.discoveryengine.v1be" - + "ta.GetDocumentRequest\032-.google.cloud.dis" - + "coveryengine.v1beta.Document\"\264\001\332A\004name\202\323" - + "\344\223\002\246\001\022I/v1beta/{name=projects/*/location" - + "s/*/dataStores/*/branches/*/documents/*}" - + "ZY\022W/v1beta/{name=projects/*/locations/*" - + "/collections/*/dataStores/*/branches/*/d" - + "ocuments/*}\022\277\002\n\rListDocuments\0229.google.c" - + "loud.discoveryengine.v1beta.ListDocument" - + "sRequest\032:.google.cloud.discoveryengine." - + "v1beta.ListDocumentsResponse\"\266\001\332A\006parent" - + "\202\323\344\223\002\246\001\022I/v1beta/{parent=projects/*/loca" - + "tions/*/dataStores/*/branches/*}/documen" - + "tsZY\022W/v1beta/{parent=projects/*/locatio" - + "ns/*/collections/*/dataStores/*/branches" - + "/*}/documents\022\335\002\n\016CreateDocument\022:.googl" - + "e.cloud.discoveryengine.v1beta.CreateDoc" - + "umentRequest\032-.google.cloud.discoveryeng" - + "ine.v1beta.Document\"\337\001\332A\033parent,document" - + ",document_id\202\323\344\223\002\272\001\"I/v1beta/{parent=pro" - + "jects/*/locations/*/dataStores/*/branche" - + "s/*}/documents:\010documentZc\"W/v1beta/{par" - + "ent=projects/*/locations/*/collections/*" - + "/dataStores/*/branches/*}/documents:\010doc" - + "ument\022\321\002\n\016UpdateDocument\022:.google.cloud." - + "discoveryengine.v1beta.UpdateDocumentReq" - + "uest\032-.google.cloud.discoveryengine.v1be" - + "ta.Document\"\323\001\202\323\344\223\002\314\0012R/v1beta/{document" - + ".name=projects/*/locations/*/dataStores/" - + "*/branches/*/documents/*}:\010documentZl2`/" - + "v1beta/{document.name=projects/*/locatio" - + "ns/*/collections/*/dataStores/*/branches" - + "/*/documents/*}:\010document\022\233\002\n\016DeleteDocu" - + "ment\022:.google.cloud.discoveryengine.v1be" - + "ta.DeleteDocumentRequest\032\026.google.protob" - + "uf.Empty\"\264\001\332A\004name\202\323\344\223\002\246\001*I/v1beta/{name" - + "=projects/*/locations/*/dataStores/*/bra" - + "nches/*/documents/*}ZY*W/v1beta/{name=pr" - + "ojects/*/locations/*/collections/*/dataS" - + "tores/*/branches/*/documents/*}\022\256\003\n\017Impo" - + "rtDocuments\022;.google.cloud.discoveryengi" - + "ne.v1beta.ImportDocumentsRequest\032\035.googl" - + "e.longrunning.Operation\"\276\002\312Az\n;google.cl" - + "oud.discoveryengine.v1beta.ImportDocumen" - + "tsResponse\022;google.cloud.discoveryengine" - + ".v1beta.ImportDocumentsMetadata\202\323\344\223\002\272\001\"P" - + "/v1beta/{parent=projects/*/locations/*/d" - + "ataStores/*/branches/*}/documents:import" - + ":\001*Zc\"^/v1beta/{parent=projects/*/locati" - + "ons/*/collections/*/dataStores/*/branche" - + "s/*}/documents:import:\001*\022\250\003\n\016PurgeDocume" - + "nts\022:.google.cloud.discoveryengine.v1bet" - + "a.PurgeDocumentsRequest\032\035.google.longrun" - + "ning.Operation\"\272\002\312Ax\n:google.cloud.disco" - + "veryengine.v1beta.PurgeDocumentsResponse" - + "\022:google.cloud.discoveryengine.v1beta.Pu" - + "rgeDocumentsMetadata\202\323\344\223\002\270\001\"O/v1beta/{pa" - + "rent=projects/*/locations/*/dataStores/*" - + "/branches/*}/documents:purge:\001*Zb\"]/v1be" - + "ta/{parent=projects/*/locations/*/collec" - + "tions/*/dataStores/*/branches/*}/documen" - + "ts:purge:\001*\032R\312A\036discoveryengine.googleap" - + "is.com\322A.https://www.googleapis.com/auth" - + "/cloud-platformB\233\002\n\'com.google.cloud.dis" - + "coveryengine.v1betaB\024DocumentServiceProt" - + "oP\001ZQcloud.google.com/go/discoveryengine" - + "/apiv1beta/discoveryenginepb;discoveryen" - + "ginepb\242\002\017DISCOVERYENGINE\252\002#Google.Cloud." - + "DiscoveryEngine.V1Beta\312\002#Google\\Cloud\\Di" - + "scoveryEngine\\V1beta\352\002&Google::Cloud::Di" - + "scoveryEngine::V1betab\006proto3" - }; - descriptor = - com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom( - descriptorData, - new com.google.protobuf.Descriptors.FileDescriptor[] { - com.google.api.AnnotationsProto.getDescriptor(), - com.google.api.ClientProto.getDescriptor(), - com.google.api.FieldBehaviorProto.getDescriptor(), - com.google.api.ResourceProto.getDescriptor(), - com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor(), - com.google.cloud.discoveryengine.v1beta.ImportConfigProto.getDescriptor(), - com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.getDescriptor(), - com.google.longrunning.OperationsProto.getDescriptor(), - com.google.protobuf.EmptyProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor, - new java.lang.String[] { - "Name", - }); - internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor = - getDescriptor().getMessageTypes().get(1); - internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor, - new java.lang.String[] { - "Parent", "PageSize", "PageToken", - }); - internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor = - getDescriptor().getMessageTypes().get(2); - internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor, - new java.lang.String[] { - "Documents", "NextPageToken", - }); - internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor = - getDescriptor().getMessageTypes().get(3); - internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor, - new java.lang.String[] { - "Parent", "Document", "DocumentId", - }); - internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor = - getDescriptor().getMessageTypes().get(4); - internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor, - new java.lang.String[] { - "Document", "AllowMissing", - }); - internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor = - getDescriptor().getMessageTypes().get(5); - internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor, - new java.lang.String[] { - "Name", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.ClientProto.defaultHost); - registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); - registry.add(com.google.api.AnnotationsProto.http); - registry.add(com.google.api.ClientProto.methodSignature); - registry.add(com.google.api.ClientProto.oauthScopes); - registry.add(com.google.api.ResourceProto.resourceReference); - registry.add(com.google.longrunning.OperationsProto.operationInfo); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.AnnotationsProto.getDescriptor(); - com.google.api.ClientProto.getDescriptor(); - com.google.api.FieldBehaviorProto.getDescriptor(); - com.google.api.ResourceProto.getDescriptor(); - com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor(); - com.google.cloud.discoveryengine.v1beta.ImportConfigProto.getDescriptor(); - com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.getDescriptor(); - com.google.longrunning.OperationsProto.getDescriptor(); - com.google.protobuf.EmptyProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequestOrBuilder.java deleted file mode 100644 index 2b6cf34b85d5..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequestOrBuilder.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1beta/schema_service.proto - -package com.google.cloud.discoveryengine.v1beta; - -public interface GetSchemaRequestOrBuilder - extends - // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.GetSchemaRequest) - com.google.protobuf.MessageOrBuilder { - - /** - * - * - * 
-   * Required. The full resource name of the schema, in the format of
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The name. - */ - java.lang.String getName(); - /** - * - * - * 
-   * Required. The full resource name of the schema, in the format of
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
-   *
- * - * - * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for name. - */ - com.google.protobuf.ByteString getNameBytes(); -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportConfigProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportConfigProto.java deleted file mode 100644 index 07893b04b99e..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportConfigProto.java +++ /dev/null @@ -1,292 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1beta/import_config.proto - -package com.google.cloud.discoveryengine.v1beta; - -public final class ImportConfigProto { - private ImportConfigProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_GcsSource_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n7google/cloud/discoveryengine/v1beta/im" - + "port_config.proto\022#google.cloud.discover" - + "yengine.v1beta\032\037google/api/field_behavio" - + "r.proto\032\031google/api/resource.proto\0322goog" - + "le/cloud/discoveryengine/v1beta/document" - + ".proto\0324google/cloud/discoveryengine/v1b" - + "eta/user_event.proto\032\037google/protobuf/ti" - + "mestamp.proto\032\027google/rpc/status.proto\032\026" - + "google/type/date.proto\":\n\tGcsSource\022\030\n\ni" - + "nput_uris\030\001 \003(\tB\004\342A\001\002\022\023\n\013data_schema\030\002 \001" - + "(\t\"\276\001\n\016BigQuerySource\022+\n\016partition_date\030" - + "\005 \001(\0132\021.google.type.DateH\000\022\022\n\nproject_id" - + "\030\001 \001(\t\022\030\n\ndataset_id\030\002 \001(\tB\004\342A\001\002\022\026\n\010tabl" - + "e_id\030\003 \001(\tB\004\342A\001\002\022\027\n\017gcs_staging_dir\030\004 \001(" - + "\t\022\023\n\013data_schema\030\006 \001(\tB\013\n\tpartition\"8\n\021I" - + "mportErrorConfig\022\024\n\ngcs_prefix\030\001 \001(\tH\000B\r" - + "\n\013destination\"\233\004\n\027ImportUserEventsReques" - + "t\022h\n\rinline_source\030\002 \001(\0132I.google.cloud." - + "discoveryengine.v1beta.ImportUserEventsR" - + "equest.InlineSourceB\004\342A\001\002H\000\022J\n\ngcs_sourc" - + "e\030\003 \001(\0132..google.cloud.discoveryengine.v" - + "1beta.GcsSourceB\004\342A\001\002H\000\022T\n\017bigquery_sour" - + "ce\030\004 \001(\01323.google.cloud.discoveryengine." - + "v1beta.BigQuerySourceB\004\342A\001\002H\000\022A\n\006parent\030" - + "\001 \001(\tB1\342A\001\002\372A*\n(discoveryengine.googleap" - + "is.com/DataStore\022L\n\014error_config\030\005 \001(\01326" - + ".google.cloud.discoveryengine.v1beta.Imp" - + "ortErrorConfig\032Y\n\014InlineSource\022I\n\013user_e" - + "vents\030\001 \003(\0132..google.cloud.discoveryengi" - + "ne.v1beta.UserEventB\004\342A\001\002B\010\n\006source\"\317\001\n\030" - + "ImportUserEventsResponse\022)\n\rerror_sample" - + "s\030\001 \003(\0132\022.google.rpc.Status\022L\n\014error_con" - + "fig\030\002 \001(\01326.google.cloud.discoveryengine" - + ".v1beta.ImportErrorConfig\022\033\n\023joined_even" - + "ts_count\030\003 \001(\003\022\035\n\025unjoined_events_count\030" - + "\004 \001(\003\"\252\001\n\030ImportUserEventsMetadata\022/\n\013cr" - + "eate_time\030\001 \001(\0132\032.google.protobuf.Timest" - + "amp\022/\n\013update_time\030\002 \001(\0132\032.google.protob" - + "uf.Timestamp\022\025\n\rsuccess_count\030\003 \001(\003\022\025\n\rf" - + "ailure_count\030\004 \001(\003\"\251\001\n\027ImportDocumentsMe" - + "tadata\022/\n\013create_time\030\001 \001(\0132\032.google.pro" - + "tobuf.Timestamp\022/\n\013update_time\030\002 \001(\0132\032.g" - + "oogle.protobuf.Timestamp\022\025\n\rsuccess_coun" - + "t\030\003 \001(\003\022\025\n\rfailure_count\030\004 \001(\003\"\361\005\n\026Impor" - + "tDocumentsRequest\022a\n\rinline_source\030\002 \001(\013" - + "2H.google.cloud.discoveryengine.v1beta.I" - + "mportDocumentsRequest.InlineSourceH\000\022D\n\n" - + "gcs_source\030\003 \001(\0132..google.cloud.discover" - + "yengine.v1beta.GcsSourceH\000\022N\n\017bigquery_s" - + "ource\030\004 \001(\01323.google.cloud.discoveryengi" - + "ne.v1beta.BigQuerySourceH\000\022>\n\006parent\030\001 \001" - + "(\tB.\342A\001\002\372A\'\n%discoveryengine.googleapis." - + "com/Branch\022L\n\014error_config\030\005 \001(\01326.googl" - + "e.cloud.discoveryengine.v1beta.ImportErr" - + "orConfig\022k\n\023reconciliation_mode\030\006 \001(\0162N." - + "google.cloud.discoveryengine.v1beta.Impo" - + "rtDocumentsRequest.ReconciliationMode\022\031\n" - + "\021auto_generate_ids\030\010 \001(\010\022\020\n\010id_field\030\t \001" - + "(\t\032V\n\014InlineSource\022F\n\tdocuments\030\001 \003(\0132-." - + "google.cloud.discoveryengine.v1beta.Docu" - + "mentB\004\342A\001\002\"T\n\022ReconciliationMode\022#\n\037RECO" - + "NCILIATION_MODE_UNSPECIFIED\020\000\022\017\n\013INCREME" - + "NTAL\020\001\022\010\n\004FULL\020\002B\010\n\006source\"\222\001\n\027ImportDoc" - + "umentsResponse\022)\n\rerror_samples\030\001 \003(\0132\022." - + "google.rpc.Status\022L\n\014error_config\030\002 \001(\0132" - + "6.google.cloud.discoveryengine.v1beta.Im" - + "portErrorConfigB\230\002\n\'com.google.cloud.dis" - + "coveryengine.v1betaB\021ImportConfigProtoP\001" - + "ZQcloud.google.com/go/discoveryengine/ap" - + "iv1beta/discoveryenginepb;discoveryengin" - + "epb\242\002\017DISCOVERYENGINE\252\002#Google.Cloud.Dis" - + "coveryEngine.V1Beta\312\002#Google\\Cloud\\Disco" - + "veryEngine\\V1beta\352\002&Google::Cloud::Disco" - + "veryEngine::V1betab\006proto3" - }; - descriptor = - com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom( - descriptorData, - new com.google.protobuf.Descriptors.FileDescriptor[] { - com.google.api.FieldBehaviorProto.getDescriptor(), - com.google.api.ResourceProto.getDescriptor(), - com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor(), - com.google.cloud.discoveryengine.v1beta.UserEventProto.getDescriptor(), - com.google.protobuf.TimestampProto.getDescriptor(), - com.google.rpc.StatusProto.getDescriptor(), - com.google.type.DateProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1beta_GcsSource_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor, - new java.lang.String[] { - "InputUris", "DataSchema", - }); - internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor = - getDescriptor().getMessageTypes().get(1); - internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor, - new java.lang.String[] { - "PartitionDate", - "ProjectId", - "DatasetId", - "TableId", - "GcsStagingDir", - "DataSchema", - "Partition", - }); - internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor = - getDescriptor().getMessageTypes().get(2); - internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor, - new java.lang.String[] { - "GcsPrefix", "Destination", - }); - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor = - getDescriptor().getMessageTypes().get(3); - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor, - new java.lang.String[] { - "InlineSource", "GcsSource", "BigquerySource", "Parent", "ErrorConfig", "Source", - }); - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor, - new java.lang.String[] { - "UserEvents", - }); - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor = - getDescriptor().getMessageTypes().get(4); - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor, - new java.lang.String[] { - "ErrorSamples", "ErrorConfig", "JoinedEventsCount", "UnjoinedEventsCount", - }); - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor = - getDescriptor().getMessageTypes().get(5); - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor, - new java.lang.String[] { - "CreateTime", "UpdateTime", "SuccessCount", "FailureCount", - }); - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor = - getDescriptor().getMessageTypes().get(6); - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor, - new java.lang.String[] { - "CreateTime", "UpdateTime", "SuccessCount", "FailureCount", - }); - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor = - getDescriptor().getMessageTypes().get(7); - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor, - new java.lang.String[] { - "InlineSource", - "GcsSource", - "BigquerySource", - "Parent", - "ErrorConfig", - "ReconciliationMode", - "AutoGenerateIds", - "IdField", - "Source", - }); - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor, - new java.lang.String[] { - "Documents", - }); - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor = - getDescriptor().getMessageTypes().get(8); - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor, - new java.lang.String[] { - "ErrorSamples", "ErrorConfig", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); - registry.add(com.google.api.ResourceProto.resourceReference); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.FieldBehaviorProto.getDescriptor(); - com.google.api.ResourceProto.getDescriptor(); - com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor(); - com.google.cloud.discoveryengine.v1beta.UserEventProto.getDescriptor(); - com.google.protobuf.TimestampProto.getDescriptor(); - com.google.rpc.StatusProto.getDescriptor(); - com.google.type.DateProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeConfigProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeConfigProto.java deleted file mode 100644 index 11cb75d54634..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeConfigProto.java +++ /dev/null @@ -1,119 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1beta/purge_config.proto - -package com.google.cloud.discoveryengine.v1beta; - -public final class PurgeConfigProto { - private PurgeConfigProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n6google/cloud/discoveryengine/v1beta/pu" - + "rge_config.proto\022#google.cloud.discovery" - + "engine.v1beta\032\037google/api/field_behavior" - + ".proto\032\031google/api/resource.proto\032\037googl" - + "e/protobuf/timestamp.proto\"|\n\025PurgeDocum" - + "entsRequest\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n%di" - + "scoveryengine.googleapis.com/Branch\022\024\n\006f" - + "ilter\030\002 \001(\tB\004\342A\001\002\022\r\n\005force\030\003 \001(\010\"q\n\026Purg" - + "eDocumentsResponse\022\023\n\013purge_count\030\001 \001(\003\022" - + "B\n\014purge_sample\030\002 \003(\tB,\372A)\n\'discoveryeng" - + "ine.googleapis.com/Document\"\250\001\n\026PurgeDoc" - + "umentsMetadata\022/\n\013create_time\030\001 \001(\0132\032.go" - + "ogle.protobuf.Timestamp\022/\n\013update_time\030\002" - + " \001(\0132\032.google.protobuf.Timestamp\022\025\n\rsucc" - + "ess_count\030\003 \001(\003\022\025\n\rfailure_count\030\004 \001(\003B\227" - + "\002\n\'com.google.cloud.discoveryengine.v1be" - + "taB\020PurgeConfigProtoP\001ZQcloud.google.com" - + "/go/discoveryengine/apiv1beta/discoverye" - + "nginepb;discoveryenginepb\242\002\017DISCOVERYENG" - + "INE\252\002#Google.Cloud.DiscoveryEngine.V1Bet" - + "a\312\002#Google\\Cloud\\DiscoveryEngine\\V1beta\352" - + "\002&Google::Cloud::DiscoveryEngine::V1beta" - + "b\006proto3" - }; - descriptor = - com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom( - descriptorData, - new com.google.protobuf.Descriptors.FileDescriptor[] { - com.google.api.FieldBehaviorProto.getDescriptor(), - com.google.api.ResourceProto.getDescriptor(), - com.google.protobuf.TimestampProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor, - new java.lang.String[] { - "Parent", "Filter", "Force", - }); - internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor = - getDescriptor().getMessageTypes().get(1); - internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor, - new java.lang.String[] { - "PurgeCount", "PurgeSample", - }); - internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor = - getDescriptor().getMessageTypes().get(2); - internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor, - new java.lang.String[] { - "CreateTime", "UpdateTime", "SuccessCount", "FailureCount", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); - registry.add(com.google.api.ResourceProto.resourceReference); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.FieldBehaviorProto.getDescriptor(); - com.google.api.ResourceProto.getDescriptor(); - com.google.protobuf.TimestampProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceProto.java deleted file mode 100644 index d35bcfbd7985..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceProto.java +++ /dev/null @@ -1,210 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1beta/recommendation_service.proto - -package com.google.cloud.discoveryengine.v1beta; - -public final class RecommendationServiceProto { - private RecommendationServiceProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n@google/cloud/discoveryengine/v1beta/re" - + "commendation_service.proto\022#google.cloud" - + ".discoveryengine.v1beta\032\034google/api/anno" - + "tations.proto\032\027google/api/client.proto\032\037" - + "google/api/field_behavior.proto\032\031google/" - + "api/resource.proto\0322google/cloud/discove" - + "ryengine/v1beta/document.proto\0324google/c" - + "loud/discoveryengine/v1beta/user_event.p" - + "roto\032\034google/protobuf/struct.proto\"\216\004\n\020R" - + "ecommendRequest\022M\n\016serving_config\030\001 \001(\tB" - + "5\342A\001\002\372A.\n,discoveryengine.googleapis.com" - + "/ServingConfig\022H\n\nuser_event\030\002 \001(\0132..goo" - + "gle.cloud.discoveryengine.v1beta.UserEve" - + "ntB\004\342A\001\002\022\021\n\tpage_size\030\003 \001(\005\022\016\n\006filter\030\004 " - + "\001(\t\022\025\n\rvalidate_only\030\005 \001(\010\022Q\n\006params\030\006 \003" - + "(\0132A.google.cloud.discoveryengine.v1beta" - + ".RecommendRequest.ParamsEntry\022Z\n\013user_la" - + "bels\030\010 \003(\0132E.google.cloud.discoveryengin" - + "e.v1beta.RecommendRequest.UserLabelsEntr" - + "y\032E\n\013ParamsEntry\022\013\n\003key\030\001 \001(\t\022%\n\005value\030\002" - + " \001(\0132\026.google.protobuf.Value:\0028\001\0321\n\017User" - + "LabelsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:" - + "\0028\001\"\324\003\n\021RecommendResponse\022\\\n\007results\030\001 \003" - + "(\0132K.google.cloud.discoveryengine.v1beta" - + ".RecommendResponse.RecommendationResult\022" - + "\031\n\021attribution_token\030\002 \001(\t\022\023\n\013missing_id" - + "s\030\003 \003(\t\022\025\n\rvalidate_only\030\004 \001(\010\032\231\002\n\024Recom" - + "mendationResult\022\n\n\002id\030\001 \001(\t\022?\n\010document\030" - + "\002 \001(\0132-.google.cloud.discoveryengine.v1b" - + "eta.Document\022k\n\010metadata\030\003 \003(\0132Y.google." - + "cloud.discoveryengine.v1beta.RecommendRe" - + "sponse.RecommendationResult.MetadataEntr" - + "y\032G\n\rMetadataEntry\022\013\n\003key\030\001 \001(\t\022%\n\005value" - + "\030\002 \001(\0132\026.google.protobuf.Value:\0028\0012\272\003\n\025R" - + "ecommendationService\022\314\002\n\tRecommend\0225.goo" - + "gle.cloud.discoveryengine.v1beta.Recomme" - + "ndRequest\0326.google.cloud.discoveryengine" - + ".v1beta.RecommendResponse\"\317\001\202\323\344\223\002\310\001\"W/v1" - + "beta/{serving_config=projects/*/location" - + "s/*/dataStores/*/servingConfigs/*}:recom" - + "mend:\001*Zj\"e/v1beta/{serving_config=proje" - + "cts/*/locations/*/collections/*/dataStor" - + "es/*/servingConfigs/*}:recommend:\001*\032R\312A\036" - + "discoveryengine.googleapis.com\322A.https:/" - + "/www.googleapis.com/auth/cloud-platformB" - + "\241\002\n\'com.google.cloud.discoveryengine.v1b" - + "etaB\032RecommendationServiceProtoP\001ZQcloud" - + ".google.com/go/discoveryengine/apiv1beta" - + "/discoveryenginepb;discoveryenginepb\242\002\017D" - + "ISCOVERYENGINE\252\002#Google.Cloud.DiscoveryE" - + "ngine.V1Beta\312\002#Google\\Cloud\\DiscoveryEng" - + "ine\\V1beta\352\002&Google::Cloud::DiscoveryEng" - + "ine::V1betab\006proto3" - }; - descriptor = - com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom( - descriptorData, - new com.google.protobuf.Descriptors.FileDescriptor[] { - com.google.api.AnnotationsProto.getDescriptor(), - com.google.api.ClientProto.getDescriptor(), - com.google.api.FieldBehaviorProto.getDescriptor(), - com.google.api.ResourceProto.getDescriptor(), - com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor(), - com.google.cloud.discoveryengine.v1beta.UserEventProto.getDescriptor(), - com.google.protobuf.StructProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor, - new java.lang.String[] { - "ServingConfig", - "UserEvent", - "PageSize", - "Filter", - "ValidateOnly", - "Params", - "UserLabels", - }); - internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_descriptor, - new java.lang.String[] { - "Key", "Value", - }); - internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor - .getNestedTypes() - .get(1); - internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_descriptor, - new java.lang.String[] { - "Key", "Value", - }); - internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor = - getDescriptor().getMessageTypes().get(1); - internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor, - new java.lang.String[] { - "Results", "AttributionToken", "MissingIds", "ValidateOnly", - }); - internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor, - new java.lang.String[] { - "Id", "Document", "Metadata", - }); - internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_descriptor, - new java.lang.String[] { - "Key", "Value", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.ClientProto.defaultHost); - registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); - registry.add(com.google.api.AnnotationsProto.http); - registry.add(com.google.api.ClientProto.oauthScopes); - registry.add(com.google.api.ResourceProto.resourceReference); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.AnnotationsProto.getDescriptor(); - com.google.api.ClientProto.getDescriptor(); - com.google.api.FieldBehaviorProto.getDescriptor(); - com.google.api.ResourceProto.getDescriptor(); - com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor(); - com.google.cloud.discoveryengine.v1beta.UserEventProto.getDescriptor(); - com.google.protobuf.StructProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaProto.java deleted file mode 100644 index 8a56cf14b600..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaProto.java +++ /dev/null @@ -1,93 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1beta/schema.proto - -package com.google.cloud.discoveryengine.v1beta; - -public final class SchemaProto { - private SchemaProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_Schema_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n0google/cloud/discoveryengine/v1beta/sc" - + "hema.proto\022#google.cloud.discoveryengine" - + ".v1beta\032\037google/api/field_behavior.proto" - + "\032\031google/api/resource.proto\032\034google/prot" - + "obuf/struct.proto\"\332\002\n\006Schema\0220\n\rstruct_s" - + "chema\030\002 \001(\0132\027.google.protobuf.StructH\000\022\025" - + "\n\013json_schema\030\003 \001(\tH\000\022\022\n\004name\030\001 \001(\tB\004\342A\001" - + "\005:\350\001\352A\344\001\n%discoveryengine.googleapis.com" - + "/Schema\022Pprojects/{project}/locations/{l" - + "ocation}/dataStores/{data_store}/schemas" - + "/{schema}\022iprojects/{project}/locations/" - + "{location}/collections/{collection}/data" - + "Stores/{data_store}/schemas/{schema}B\010\n\006" - + "schemaB\222\002\n\'com.google.cloud.discoveryeng" - + "ine.v1betaB\013SchemaProtoP\001ZQcloud.google." - + "com/go/discoveryengine/apiv1beta/discove" - + "ryenginepb;discoveryenginepb\242\002\017DISCOVERY" - + "ENGINE\252\002#Google.Cloud.DiscoveryEngine.V1" - + "Beta\312\002#Google\\Cloud\\DiscoveryEngine\\V1be" - + "ta\352\002&Google::Cloud::DiscoveryEngine::V1b" - + "etab\006proto3" - }; - descriptor = - com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom( - descriptorData, - new com.google.protobuf.Descriptors.FileDescriptor[] { - com.google.api.FieldBehaviorProto.getDescriptor(), - com.google.api.ResourceProto.getDescriptor(), - com.google.protobuf.StructProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1beta_Schema_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor, - new java.lang.String[] { - "StructSchema", "JsonSchema", "Name", "Schema", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); - registry.add(com.google.api.ResourceProto.resource); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.FieldBehaviorProto.getDescriptor(); - com.google.api.ResourceProto.getDescriptor(); - com.google.protobuf.StructProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceProto.java deleted file mode 100644 index 7c3d6d1d9e35..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceProto.java +++ /dev/null @@ -1,272 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1beta/schema_service.proto - -package com.google.cloud.discoveryengine.v1beta; - -public final class SchemaServiceProto { - private SchemaServiceProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_descriptor; - 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+ "a\"~\n\022ListSchemasRequest\022A\n\006parent\030\001 \001(\tB" - + "1\342A\001\002\372A*\n(discoveryengine.googleapis.com" - + "/DataStore\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_to" - + "ken\030\003 \001(\t\"l\n\023ListSchemasResponse\022<\n\007sche" - + "mas\030\001 \003(\0132+.google.cloud.discoveryengine" - + ".v1beta.Schema\022\027\n\017next_page_token\030\002 \001(\t\"" - + "\264\001\n\023CreateSchemaRequest\022A\n\006parent\030\001 \001(\tB" - + "1\342A\001\002\372A*\n(discoveryengine.googleapis.com" - + "/DataStore\022A\n\006schema\030\002 \001(\0132+.google.clou" - + "d.discoveryengine.v1beta.SchemaB\004\342A\001\002\022\027\n" - + "\tschema_id\030\003 \001(\tB\004\342A\001\002\"o\n\023UpdateSchemaRe" - + "quest\022A\n\006schema\030\001 \001(\0132+.google.cloud.dis" - + "coveryengine.v1beta.SchemaB\004\342A\001\002\022\025\n\rallo" - + "w_missing\030\003 \001(\010\"S\n\023DeleteSchemaRequest\022<" - + "\n\004name\030\001 \001(\tB.\342A\001\002\372A\'\n%discoveryengine.g" - + "oogleapis.com/Schema\"x\n\024CreateSchemaMeta" - + "data\022/\n\013create_time\030\001 \001(\0132\032.google.proto" - + "buf.Timestamp\022/\n\013update_time\030\002 \001(\0132\032.goo" - + "gle.protobuf.Timestamp\"x\n\024UpdateSchemaMe" - + "tadata\022/\n\013create_time\030\001 \001(\0132\032.google.pro" - + "tobuf.Timestamp\022/\n\013update_time\030\002 \001(\0132\032.g" - + "oogle.protobuf.Timestamp\"x\n\024DeleteSchema" - + "Metadata\022/\n\013create_time\030\001 \001(\0132\032.google.p" - + "rotobuf.Timestamp\022/\n\013update_time\030\002 \001(\0132\032" - + ".google.protobuf.Timestamp2\211\016\n\rSchemaSer" - + "vice\022\214\002\n\tGetSchema\0225.google.cloud.discov" - + "eryengine.v1beta.GetSchemaRequest\032+.goog" - + "le.cloud.discoveryengine.v1beta.Schema\"\232" - + "\001\332A\004name\202\323\344\223\002\214\001\022.google.cloud.discoveryengin" - + "e.v1beta.SearchRequest.ParamsEntry\022c\n\024qu" - + "ery_expansion_spec\030\r \001(\0132E.google.cloud." - + "discoveryengine.v1beta.SearchRequest.Que" - 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+ "\021restricted_values\030\003 \003(\t\022\020\n\010prefixes\030\004 \003" - + "(\t\022\020\n\010contains\030\005 \003(\t\022\030\n\020case_insensitive" - + "\030\006 \001(\010\022\020\n\010order_by\030\007 \001(\t\032\263\001\n\tBoostSpec\022n" - + "\n\025condition_boost_specs\030\001 \003(\0132O.google.c" - + "loud.discoveryengine.v1beta.SearchReques" - + "t.BoostSpec.ConditionBoostSpec\0326\n\022Condit" - + "ionBoostSpec\022\021\n\tcondition\030\001 \001(\t\022\r\n\005boost" - + "\030\002 \001(\002\032\270\001\n\022QueryExpansionSpec\022b\n\tconditi" - + "on\030\001 \001(\0162O.google.cloud.discoveryengine." - + "v1beta.SearchRequest.QueryExpansionSpec." - + "Condition\">\n\tCondition\022\031\n\025CONDITION_UNSP" - + "ECIFIED\020\000\022\014\n\010DISABLED\020\001\022\010\n\004AUTO\020\002\032\255\001\n\023Sp" - + "ellCorrectionSpec\022Y\n\004mode\030\001 \001(\0162K.google" - + ".cloud.discoveryengine.v1beta.SearchRequ" - + "est.SpellCorrectionSpec.Mode\";\n\004Mode\022\024\n\020" - 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+ "\030\001 \001(\tH\000\022A\n\010interval\030\002 \001(\0132-.google.clou" - + "d.discoveryengine.v1beta.IntervalH\000\022\r\n\005c" - + "ount\030\003 \001(\003B\r\n\013facet_value\032\326\001\n\022GuidedSear" - + "chResult\022y\n\025refinement_attributes\030\001 \003(\0132" - + "Z.google.cloud.discoveryengine.v1beta.Se" - + "archResponse.GuidedSearchResult.Refineme" - + "ntAttribute\032E\n\023RefinementAttribute\022\025\n\rat" - + "tribute_key\030\001 \001(\t\022\027\n\017attribute_value\030\002 \001" - + "(\t\032\037\n\007Summary\022\024\n\014summary_text\030\001 \001(\t2\243\003\n\r" - + "SearchService\022\275\002\n\006Search\0222.google.cloud." - + "discoveryengine.v1beta.SearchRequest\0323.g" - + "oogle.cloud.discoveryengine.v1beta.Searc" - + "hResponse\"\311\001\202\323\344\223\002\302\001\"T/v1beta/{serving_co" - + "nfig=projects/*/locations/*/dataStores/*" - + "/servingConfigs/*}:search:\001*Zg\"b/v1beta/" - + "{serving_config=projects/*/locations/*/c" - + "ollections/*/dataStores/*/servingConfigs" - 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com.google.protobuf.StructProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor, - new java.lang.String[] { - "ServingConfig", - "Branch", - "Query", - "PageSize", - "PageToken", - "Offset", - "Filter", - "OrderBy", - "UserInfo", - "FacetSpecs", - "BoostSpec", - "Params", - "QueryExpansionSpec", - "SpellCorrectionSpec", - "UserPseudoId", - "ContentSearchSpec", - "SafeSearch", - "UserLabels", - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor, - new java.lang.String[] { - "FacetKey", "Limit", "ExcludedFilterKeys", "EnableDynamicPosition", - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor, - new java.lang.String[] { - "Key", - "Intervals", - "RestrictedValues", - "Prefixes", - "Contains", - "CaseInsensitive", - "OrderBy", - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor - .getNestedTypes() - .get(1); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor, - new java.lang.String[] { - "ConditionBoostSpecs", - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor, - new java.lang.String[] { - "Condition", "Boost", - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor - .getNestedTypes() - .get(2); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor, - new java.lang.String[] { - "Condition", - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor - .getNestedTypes() - .get(3); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor, - new java.lang.String[] { - "Mode", - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor - .getNestedTypes() - .get(4); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor, - new java.lang.String[] { - "SnippetSpec", "SummarySpec", - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor, - new java.lang.String[] { - "MaxSnippetCount", "ReferenceOnly", - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor - .getNestedTypes() - .get(1); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor, - new java.lang.String[] { - "SummaryResultCount", - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ParamsEntry_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor - .getNestedTypes() - .get(5); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ParamsEntry_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ParamsEntry_descriptor, - new java.lang.String[] { - "Key", "Value", - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_UserLabelsEntry_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor - .getNestedTypes() - .get(6); - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_UserLabelsEntry_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_UserLabelsEntry_descriptor, - new java.lang.String[] { - "Key", "Value", - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor = - getDescriptor().getMessageTypes().get(1); - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor, - new java.lang.String[] { - "Results", - "Facets", - "GuidedSearchResult", - "TotalSize", - "AttributionToken", - "NextPageToken", - "CorrectedQuery", - "Summary", - "AppliedControls", - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor, - new java.lang.String[] { - "Id", "Document", - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor - .getNestedTypes() - .get(1); - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor, - new java.lang.String[] { - "Key", "Values", "DynamicFacet", - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor, - new java.lang.String[] { - "Value", "Interval", "Count", "FacetValue", - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor - .getNestedTypes() - .get(2); - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor, - new java.lang.String[] { - "RefinementAttributes", - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor, - new java.lang.String[] { - "AttributeKey", "AttributeValue", - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor - .getNestedTypes() - .get(3); - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor, - new java.lang.String[] { - "SummaryText", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.ClientProto.defaultHost); - registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); - registry.add(com.google.api.AnnotationsProto.http); - registry.add(com.google.api.ClientProto.oauthScopes); - registry.add(com.google.api.ResourceProto.resourceReference); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.AnnotationsProto.getDescriptor(); - com.google.api.ClientProto.getDescriptor(); - com.google.api.FieldBehaviorProto.getDescriptor(); - com.google.api.ResourceProto.getDescriptor(); - com.google.cloud.discoveryengine.v1beta.CommonProto.getDescriptor(); - com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor(); - com.google.protobuf.StructProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventProto.java deleted file mode 100644 index f9a49722b74d..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventProto.java +++ /dev/null @@ -1,268 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1beta/user_event.proto - -package com.google.cloud.discoveryengine.v1beta; - -public final class UserEventProto { - private UserEventProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_UserEvent_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_PageInfo_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n4google/cloud/discoveryengine/v1beta/us" - + "er_event.proto\022#google.cloud.discoveryen" - + "gine.v1beta\032\037google/api/field_behavior.p" - + "roto\032\031google/api/resource.proto\0320google/" - + "cloud/discoveryengine/v1beta/common.prot" - + "o\032\036google/protobuf/duration.proto\032\037googl" - + "e/protobuf/timestamp.proto\"\345\007\n\tUserEvent" - + "\022\030\n\nevent_type\030\001 \001(\tB\004\342A\001\002\022\034\n\016user_pseud" - + "o_id\030\002 \001(\tB\004\342A\001\002\022.\n\nevent_time\030\003 \001(\0132\032.g" - + "oogle.protobuf.Timestamp\022@\n\tuser_info\030\004 " - + "\001(\0132-.google.cloud.discoveryengine.v1bet" - + "a.UserInfo\022\033\n\023direct_user_request\030\005 \001(\010\022" - + "\022\n\nsession_id\030\006 \001(\t\022@\n\tpage_info\030\007 \001(\0132-" - + ".google.cloud.discoveryengine.v1beta.Pag" - + "eInfo\022\031\n\021attribution_token\030\010 \001(\t\022\016\n\006filt" - + "er\030\t \001(\t\022D\n\tdocuments\030\n \003(\01321.google.clo" - + "ud.discoveryengine.v1beta.DocumentInfo\022=" - + "\n\005panel\030\013 \001(\0132..google.cloud.discoveryen" - + "gine.v1beta.PanelInfo\022D\n\013search_info\030\014 \001" - + "(\0132/.google.cloud.discoveryengine.v1beta" - + ".SearchInfo\022L\n\017completion_info\030\r \001(\01323.g" - + "oogle.cloud.discoveryengine.v1beta.Compl" - + "etionInfo\022N\n\020transaction_info\030\016 \001(\01324.go" - + "ogle.cloud.discoveryengine.v1beta.Transa" - + "ctionInfo\022\017\n\007tag_ids\030\017 \003(\t\022\025\n\rpromotion_" - + "ids\030\020 \003(\t\022R\n\nattributes\030\021 \003(\0132>.google.c" - + "loud.discoveryengine.v1beta.UserEvent.At" - + "tributesEntry\022B\n\nmedia_info\030\022 \001(\0132..goog" - + "le.cloud.discoveryengine.v1beta.MediaInf" - + "o\032g\n\017AttributesEntry\022\013\n\003key\030\001 \001(\t\022C\n\005val" - + "ue\030\002 \001(\01324.google.cloud.discoveryengine." - + "v1beta.CustomAttribute:\0028\001\"Y\n\010PageInfo\022\023" - + "\n\013pageview_id\030\001 \001(\t\022\025\n\rpage_category\030\002 \001" - + "(\t\022\013\n\003uri\030\003 \001(\t\022\024\n\014referrer_uri\030\004 \001(\t\"T\n" - + "\nSearchInfo\022\024\n\014search_query\030\001 \001(\t\022\020\n\010ord" - + "er_by\030\002 \001(\t\022\023\n\006offset\030\003 \001(\005H\000\210\001\001B\t\n\007_off" - + "set\"H\n\016CompletionInfo\022\033\n\023selected_sugges" - + "tion\030\001 \001(\t\022\031\n\021selected_position\030\002 \001(\005\"\313\001" - + "\n\017TransactionInfo\022\030\n\005value\030\001 \001(\002B\004\342A\001\002H\000" - + "\210\001\001\022\026\n\010currency\030\002 \001(\tB\004\342A\001\002\022\026\n\016transacti" - + "on_id\030\003 \001(\t\022\020\n\003tax\030\004 \001(\002H\001\210\001\001\022\021\n\004cost\030\005 " - + "\001(\002H\002\210\001\001\022\033\n\016discount_value\030\006 \001(\002H\003\210\001\001B\010\n" - + "\006_valueB\006\n\004_taxB\007\n\005_costB\021\n\017_discount_va" - + "lue\"\266\001\n\014DocumentInfo\022\022\n\002id\030\001 \001(\tB\004\342A\001\002H\000" - + "\022@\n\004name\030\002 \001(\tB0\342A\001\002\372A)\n\'discoveryengine" - + ".googleapis.com/DocumentH\000\022\025\n\010quantity\030\003" - + " \001(\005H\001\210\001\001\022\025\n\rpromotion_ids\030\004 \003(\tB\025\n\023docu" - + "ment_descriptorB\013\n\t_quantity\"\225\001\n\tPanelIn" - + "fo\022\026\n\010panel_id\030\002 \001(\tB\004\342A\001\002\022\024\n\014display_na" - + "me\030\003 \001(\t\022\033\n\016panel_position\030\004 \001(\005H\000\210\001\001\022\031\n" - + "\014total_panels\030\005 \001(\005H\001\210\001\001B\021\n\017_panel_posit" - + "ionB\017\n\r_total_panels\"\215\001\n\tMediaInfo\022:\n\027me" - + "dia_progress_duration\030\001 \001(\0132\031.google.pro" - + "tobuf.Duration\022&\n\031media_progress_percent" - + "age\030\002 \001(\002H\000\210\001\001B\034\n\032_media_progress_percen" - + "tageB\225\002\n\'com.google.cloud.discoveryengin" - + "e.v1betaB\016UserEventProtoP\001ZQcloud.google" - + ".com/go/discoveryengine/apiv1beta/discov" - + "eryenginepb;discoveryenginepb\242\002\017DISCOVER" - + "YENGINE\252\002#Google.Cloud.DiscoveryEngine.V" - + "1Beta\312\002#Google\\Cloud\\DiscoveryEngine\\V1b" - + "eta\352\002&Google::Cloud::DiscoveryEngine::V1" - + "betab\006proto3" - }; - descriptor = - com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom( - descriptorData, - new com.google.protobuf.Descriptors.FileDescriptor[] { - com.google.api.FieldBehaviorProto.getDescriptor(), - com.google.api.ResourceProto.getDescriptor(), - com.google.cloud.discoveryengine.v1beta.CommonProto.getDescriptor(), - com.google.protobuf.DurationProto.getDescriptor(), - com.google.protobuf.TimestampProto.getDescriptor(), - }); - internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor = - getDescriptor().getMessageTypes().get(0); - internal_static_google_cloud_discoveryengine_v1beta_UserEvent_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor, - new java.lang.String[] { - "EventType", - "UserPseudoId", - "EventTime", - "UserInfo", - "DirectUserRequest", - "SessionId", - "PageInfo", - "AttributionToken", - "Filter", - "Documents", - "Panel", - "SearchInfo", - "CompletionInfo", - "TransactionInfo", - "TagIds", - "PromotionIds", - "Attributes", - "MediaInfo", - }); - internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_descriptor = - internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor - .getNestedTypes() - .get(0); - internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_descriptor, - new java.lang.String[] { - "Key", "Value", - }); - internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor = - getDescriptor().getMessageTypes().get(1); - internal_static_google_cloud_discoveryengine_v1beta_PageInfo_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor, - new java.lang.String[] { - "PageviewId", "PageCategory", "Uri", "ReferrerUri", - }); - internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor = - getDescriptor().getMessageTypes().get(2); - internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor, - new java.lang.String[] { - "SearchQuery", "OrderBy", "Offset", "Offset", - }); - internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor = - getDescriptor().getMessageTypes().get(3); - internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor, - new java.lang.String[] { - "SelectedSuggestion", "SelectedPosition", - }); - internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor = - getDescriptor().getMessageTypes().get(4); - internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor, - new java.lang.String[] { - "Value", - "Currency", - "TransactionId", - "Tax", - "Cost", - "DiscountValue", - "Value", - "Tax", - "Cost", - "DiscountValue", - }); - internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor = - getDescriptor().getMessageTypes().get(5); - internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor, - new java.lang.String[] { - "Id", "Name", "Quantity", "PromotionIds", "DocumentDescriptor", "Quantity", - }); - internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor = - getDescriptor().getMessageTypes().get(6); - internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor, - new java.lang.String[] { - "PanelId", - "DisplayName", - "PanelPosition", - "TotalPanels", - "PanelPosition", - "TotalPanels", - }); - internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor = - getDescriptor().getMessageTypes().get(7); - internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_fieldAccessorTable = - new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( - internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor, - new java.lang.String[] { - "MediaProgressDuration", "MediaProgressPercentage", "MediaProgressPercentage", - }); - com.google.protobuf.ExtensionRegistry registry = - com.google.protobuf.ExtensionRegistry.newInstance(); - registry.add(com.google.api.FieldBehaviorProto.fieldBehavior); - registry.add(com.google.api.ResourceProto.resourceReference); - com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor( - descriptor, registry); - com.google.api.FieldBehaviorProto.getDescriptor(); - com.google.api.ResourceProto.getDescriptor(); - com.google.cloud.discoveryengine.v1beta.CommonProto.getDescriptor(); - com.google.protobuf.DurationProto.getDescriptor(); - com.google.protobuf.TimestampProto.getDescriptor(); - } - - // @@protoc_insertion_point(outer_class_scope) -} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceProto.java deleted file mode 100644 index d3409e439ff3..000000000000 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceProto.java +++ /dev/null @@ -1,153 +0,0 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -// Generated by the protocol buffer compiler. DO NOT EDIT! -// source: google/cloud/discoveryengine/v1beta/user_event_service.proto - -package com.google.cloud.discoveryengine.v1beta; - -public final class UserEventServiceProto { - private UserEventServiceProto() {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {} - - public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) { - registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry); - } - - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_fieldAccessorTable; - static final com.google.protobuf.Descriptors.Descriptor - internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_descriptor; - static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable - internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_fieldAccessorTable; - - public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { - return descriptor; - } - - private static com.google.protobuf.Descriptors.FileDescriptor descriptor; - - static { - java.lang.String[] descriptorData = { - "\n - * Required. The parent DataStore resource name, such as - * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`. - * - * - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The parent. - */ - java.lang.String getParent(); - /** - * - * - * 
-   * Required. The parent DataStore resource name, such as
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
-   *
- * - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * - * @return The bytes for parent. - */ - com.google.protobuf.ByteString getParentBytes(); - - /** - * - * - * 
-   * Required. User event to write.
-   *
- * - * - * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED]; - * - * - * @return Whether the userEvent field is set. - */ - boolean hasUserEvent(); - /** - * - * - * 
-   * Required. User event to write.
-   *
- * - * - * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED]; - * - * - * @return The userEvent. - */ - com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvent(); - /** - * - * - * 
-   * Required. User event to write.
-   *
- * - * - * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED]; - * - */ - com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOrBuilder(); -} diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceClient.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceClient.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceClient.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceClient.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceSettings.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceSettings.java similarity index 99% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceSettings.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceSettings.java index 7701bd617abb..82892bd957e3 100644 --- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceSettings.java +++ b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceSettings.java @@ -25,6 +25,7 @@ import com.google.api.gax.rpc.ApiClientHeaderProvider; import com.google.api.gax.rpc.ClientContext; import com.google.api.gax.rpc.ClientSettings; +import com.google.api.gax.rpc.StubSettings; import com.google.api.gax.rpc.TransportChannelProvider; import com.google.api.gax.rpc.UnaryCallSettings; import com.google.cloud.discoveryengine.v1.stub.CompletionServiceStubSettings; diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceClient.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceClient.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceClient.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceClient.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceSettings.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceSettings.java similarity index 99% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceSettings.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceSettings.java index af57b806c90a..8b4344c02541 100644 --- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceSettings.java +++ b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceSettings.java @@ -29,6 +29,7 @@ import com.google.api.gax.rpc.ClientSettings; import com.google.api.gax.rpc.OperationCallSettings; import com.google.api.gax.rpc.PagedCallSettings; +import com.google.api.gax.rpc.StubSettings; import com.google.api.gax.rpc.TransportChannelProvider; import com.google.api.gax.rpc.UnaryCallSettings; import com.google.cloud.discoveryengine.v1.stub.DocumentServiceStubSettings; diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceClient.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceClient.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceClient.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceClient.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceSettings.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceSettings.java similarity index 99% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceSettings.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceSettings.java index 84d553e37b00..32fb80d1ab53 100644 --- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceSettings.java +++ b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceSettings.java @@ -29,6 +29,7 @@ import com.google.api.gax.rpc.ClientSettings; import com.google.api.gax.rpc.OperationCallSettings; import com.google.api.gax.rpc.PagedCallSettings; +import com.google.api.gax.rpc.StubSettings; import com.google.api.gax.rpc.TransportChannelProvider; import com.google.api.gax.rpc.UnaryCallSettings; import com.google.cloud.discoveryengine.v1.stub.SchemaServiceStubSettings; diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceClient.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceClient.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceClient.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceClient.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceSettings.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceSettings.java similarity index 99% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceSettings.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceSettings.java index 2b35d12d4cb7..77c40ac276e8 100644 --- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceSettings.java +++ b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceSettings.java @@ -28,6 +28,7 @@ import com.google.api.gax.rpc.ClientContext; import com.google.api.gax.rpc.ClientSettings; import com.google.api.gax.rpc.PagedCallSettings; +import com.google.api.gax.rpc.StubSettings; import com.google.api.gax.rpc.TransportChannelProvider; import com.google.api.gax.rpc.UnaryCallSettings; import com.google.cloud.discoveryengine.v1.stub.SearchServiceStubSettings; diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceClient.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceClient.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceClient.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceClient.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceSettings.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceSettings.java similarity index 99% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceSettings.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceSettings.java index 6107a27e0683..50ed25e03709 100644 --- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceSettings.java +++ b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceSettings.java @@ -27,6 +27,7 @@ import com.google.api.gax.rpc.ClientContext; import com.google.api.gax.rpc.ClientSettings; import com.google.api.gax.rpc.OperationCallSettings; +import com.google.api.gax.rpc.StubSettings; import com.google.api.gax.rpc.TransportChannelProvider; import com.google.api.gax.rpc.UnaryCallSettings; import com.google.cloud.discoveryengine.v1.stub.UserEventServiceStubSettings; diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/gapic_metadata.json b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/gapic_metadata.json similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/gapic_metadata.json rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/gapic_metadata.json diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/package-info.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/package-info.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/package-info.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/package-info.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStub.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStub.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStub.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStub.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStubSettings.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStubSettings.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStubSettings.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStubSettings.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStub.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStub.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStub.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStub.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStubSettings.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStubSettings.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStubSettings.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStubSettings.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceCallableFactory.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceCallableFactory.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceCallableFactory.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceStub.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceStub.java similarity index 99% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceStub.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceStub.java index 553a5bc46efd..d2bff3a68c5c 100644 --- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceStub.java +++ b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceStub.java @@ -29,6 +29,7 @@ import io.grpc.MethodDescriptor; import io.grpc.protobuf.ProtoUtils; import java.io.IOException; +import java.util.Map; import java.util.concurrent.TimeUnit; import javax.annotation.Generated; diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceCallableFactory.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceCallableFactory.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceCallableFactory.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceStub.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceStub.java similarity index 99% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceStub.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceStub.java index 012cdce12154..78c8c461f65f 100644 --- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceStub.java +++ b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceStub.java @@ -45,6 +45,7 @@ import io.grpc.MethodDescriptor; import io.grpc.protobuf.ProtoUtils; import java.io.IOException; +import java.util.Map; import java.util.concurrent.TimeUnit; import javax.annotation.Generated; diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceCallableFactory.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceCallableFactory.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceCallableFactory.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceStub.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceStub.java similarity index 99% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceStub.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceStub.java index a74ac70b3075..8c02864bc907 100644 --- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceStub.java +++ b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceStub.java @@ -42,6 +42,7 @@ import io.grpc.MethodDescriptor; import io.grpc.protobuf.ProtoUtils; import java.io.IOException; +import java.util.Map; import java.util.concurrent.TimeUnit; import javax.annotation.Generated; diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceCallableFactory.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceCallableFactory.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceCallableFactory.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceStub.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceStub.java similarity index 99% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceStub.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceStub.java index ac0b8cfeb8d0..39473ad5dd7c 100644 --- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceStub.java +++ b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceStub.java @@ -31,6 +31,7 @@ import io.grpc.MethodDescriptor; import io.grpc.protobuf.ProtoUtils; import java.io.IOException; +import java.util.Map; import java.util.concurrent.TimeUnit; import javax.annotation.Generated; diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceCallableFactory.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceCallableFactory.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceCallableFactory.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceStub.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceStub.java similarity index 99% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceStub.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceStub.java index 2bdfe6743fde..314569566bf5 100644 --- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceStub.java +++ b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceStub.java @@ -36,6 +36,7 @@ import io.grpc.MethodDescriptor; import io.grpc.protobuf.ProtoUtils; import java.io.IOException; +import java.util.Map; import java.util.concurrent.TimeUnit; import javax.annotation.Generated; diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceCallableFactory.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceCallableFactory.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceCallableFactory.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceStub.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceStub.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceStub.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceStub.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceCallableFactory.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceCallableFactory.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceCallableFactory.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceStub.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceStub.java similarity index 99% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceStub.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceStub.java index a15d26405843..d8eb2ff442c4 100644 --- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceStub.java +++ b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceStub.java @@ -31,6 +31,7 @@ import com.google.api.gax.httpjson.ProtoMessageResponseParser; import com.google.api.gax.httpjson.ProtoRestSerializer; import com.google.api.gax.httpjson.longrunning.stub.HttpJsonOperationsStub; +import com.google.api.gax.longrunning.OperationSnapshot; import com.google.api.gax.rpc.ClientContext; import com.google.api.gax.rpc.OperationCallable; import com.google.api.gax.rpc.RequestParamsBuilder; diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceCallableFactory.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceCallableFactory.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceCallableFactory.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceStub.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceStub.java similarity index 99% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceStub.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceStub.java index f44b48fd266d..61fa61cff4e9 100644 --- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceStub.java +++ b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceStub.java @@ -31,6 +31,7 @@ import com.google.api.gax.httpjson.ProtoMessageResponseParser; import com.google.api.gax.httpjson.ProtoRestSerializer; import com.google.api.gax.httpjson.longrunning.stub.HttpJsonOperationsStub; +import com.google.api.gax.longrunning.OperationSnapshot; import com.google.api.gax.rpc.ClientContext; import com.google.api.gax.rpc.OperationCallable; import com.google.api.gax.rpc.RequestParamsBuilder; diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceCallableFactory.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceCallableFactory.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceCallableFactory.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceStub.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceStub.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceStub.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceStub.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceCallableFactory.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceCallableFactory.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceCallableFactory.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceStub.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceStub.java similarity index 99% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceStub.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceStub.java index 378fc1f7e577..d095643fbd23 100644 --- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceStub.java +++ b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceStub.java @@ -30,6 +30,7 @@ import com.google.api.gax.httpjson.ProtoMessageResponseParser; import com.google.api.gax.httpjson.ProtoRestSerializer; import com.google.api.gax.httpjson.longrunning.stub.HttpJsonOperationsStub; +import com.google.api.gax.longrunning.OperationSnapshot; import com.google.api.gax.rpc.ClientContext; import com.google.api.gax.rpc.OperationCallable; import com.google.api.gax.rpc.RequestParamsBuilder; diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStub.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStub.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStub.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStub.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStubSettings.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStubSettings.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStubSettings.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStubSettings.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStub.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStub.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStub.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStub.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStubSettings.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStubSettings.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStubSettings.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStubSettings.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStub.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStub.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStub.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStub.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStubSettings.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStubSettings.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStubSettings.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStubSettings.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/CompletionServiceClientHttpJsonTest.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/CompletionServiceClientHttpJsonTest.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/CompletionServiceClientHttpJsonTest.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/CompletionServiceClientHttpJsonTest.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/CompletionServiceClientTest.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/CompletionServiceClientTest.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/CompletionServiceClientTest.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/CompletionServiceClientTest.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/DocumentServiceClientHttpJsonTest.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/DocumentServiceClientHttpJsonTest.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/DocumentServiceClientHttpJsonTest.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/DocumentServiceClientHttpJsonTest.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/DocumentServiceClientTest.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/DocumentServiceClientTest.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/DocumentServiceClientTest.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/DocumentServiceClientTest.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockCompletionService.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockCompletionService.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockCompletionService.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockCompletionService.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockCompletionServiceImpl.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockCompletionServiceImpl.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockCompletionServiceImpl.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockCompletionServiceImpl.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockDocumentService.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockDocumentService.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockDocumentService.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockDocumentService.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockDocumentServiceImpl.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockDocumentServiceImpl.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockDocumentServiceImpl.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockDocumentServiceImpl.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSchemaService.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSchemaService.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSchemaService.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSchemaService.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSchemaServiceImpl.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSchemaServiceImpl.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSchemaServiceImpl.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSchemaServiceImpl.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSearchService.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSearchService.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSearchService.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSearchService.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSearchServiceImpl.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSearchServiceImpl.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSearchServiceImpl.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSearchServiceImpl.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockUserEventService.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockUserEventService.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockUserEventService.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockUserEventService.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockUserEventServiceImpl.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockUserEventServiceImpl.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockUserEventServiceImpl.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockUserEventServiceImpl.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SchemaServiceClientHttpJsonTest.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SchemaServiceClientHttpJsonTest.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SchemaServiceClientHttpJsonTest.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SchemaServiceClientHttpJsonTest.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SchemaServiceClientTest.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SchemaServiceClientTest.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SchemaServiceClientTest.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SchemaServiceClientTest.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SearchServiceClientHttpJsonTest.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SearchServiceClientHttpJsonTest.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SearchServiceClientHttpJsonTest.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SearchServiceClientHttpJsonTest.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SearchServiceClientTest.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SearchServiceClientTest.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SearchServiceClientTest.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SearchServiceClientTest.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/UserEventServiceClientHttpJsonTest.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/UserEventServiceClientHttpJsonTest.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/UserEventServiceClientHttpJsonTest.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/UserEventServiceClientHttpJsonTest.java diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/UserEventServiceClientTest.java b/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/UserEventServiceClientTest.java similarity index 100% rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/UserEventServiceClientTest.java rename to owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/UserEventServiceClientTest.java diff --git a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceGrpc.java b/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceGrpc.java similarity index 54% rename from java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceGrpc.java rename to owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceGrpc.java index 7206e2805286..50614f4c77aa 100644 --- a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceGrpc.java +++ b/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceGrpc.java @@ -1,25 +1,8 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ package com.google.cloud.discoveryengine.v1; import static io.grpc.MethodDescriptor.generateFullMethodName; /** - * - * * 
  * Service for Auto-Completion.
  *
@@ -35,97 +18,82 @@ private CompletionServiceGrpc() {} public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1.CompletionService"; // Static method descriptors that strictly reflect the proto. - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.CompleteQueryRequest, - com.google.cloud.discoveryengine.v1.CompleteQueryResponse> - getCompleteQueryMethod; + private static volatile io.grpc.MethodDescriptor getCompleteQueryMethod; @io.grpc.stub.annotations.RpcMethod( fullMethodName = SERVICE_NAME + '/' + "CompleteQuery", requestType = com.google.cloud.discoveryengine.v1.CompleteQueryRequest.class, responseType = com.google.cloud.discoveryengine.v1.CompleteQueryResponse.class, methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.CompleteQueryRequest, - com.google.cloud.discoveryengine.v1.CompleteQueryResponse> - getCompleteQueryMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.CompleteQueryRequest, - com.google.cloud.discoveryengine.v1.CompleteQueryResponse> - getCompleteQueryMethod; + public static io.grpc.MethodDescriptor getCompleteQueryMethod() { + io.grpc.MethodDescriptor getCompleteQueryMethod; if ((getCompleteQueryMethod = CompletionServiceGrpc.getCompleteQueryMethod) == null) { synchronized (CompletionServiceGrpc.class) { if ((getCompleteQueryMethod = CompletionServiceGrpc.getCompleteQueryMethod) == null) { - CompletionServiceGrpc.getCompleteQueryMethod = - getCompleteQueryMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CompleteQuery")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.CompleteQueryRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.CompleteQueryResponse - .getDefaultInstance())) - .setSchemaDescriptor( - new CompletionServiceMethodDescriptorSupplier("CompleteQuery")) - .build(); + CompletionServiceGrpc.getCompleteQueryMethod = getCompleteQueryMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CompleteQuery")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.CompleteQueryRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.CompleteQueryResponse.getDefaultInstance())) + .setSchemaDescriptor(new CompletionServiceMethodDescriptorSupplier("CompleteQuery")) + .build(); } } } return getCompleteQueryMethod; } - /** Creates a new async stub that supports all call types for the service */ + /** + * Creates a new async stub that supports all call types for the service + */ public static CompletionServiceStub newStub(io.grpc.Channel channel) { io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public CompletionServiceStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new CompletionServiceStub(channel, callOptions); - } - }; + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public CompletionServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new CompletionServiceStub(channel, callOptions); + } + }; return CompletionServiceStub.newStub(factory, channel); } /** * Creates a new blocking-style stub that supports unary and streaming output calls on the service */ - public static CompletionServiceBlockingStub newBlockingStub(io.grpc.Channel channel) { + public static CompletionServiceBlockingStub newBlockingStub( + io.grpc.Channel channel) { io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public CompletionServiceBlockingStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new CompletionServiceBlockingStub(channel, callOptions); - } - }; + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public CompletionServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new CompletionServiceBlockingStub(channel, callOptions); + } + }; return CompletionServiceBlockingStub.newStub(factory, channel); } - /** Creates a new ListenableFuture-style stub that supports unary calls on the service */ - public static CompletionServiceFutureStub newFutureStub(io.grpc.Channel channel) { + /** + * Creates a new ListenableFuture-style stub that supports unary calls on the service + */ + public static CompletionServiceFutureStub newFutureStub( + io.grpc.Channel channel) { io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public CompletionServiceFutureStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new CompletionServiceFutureStub(channel, callOptions); - } - }; + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public CompletionServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new CompletionServiceFutureStub(channel, callOptions); + } + }; return CompletionServiceFutureStub.newStub(factory, channel); } /** - * - * * 
    * Service for Auto-Completion.
    *
@@ -133,47 +101,40 @@ public CompletionServiceFutureStub newStub( public interface AsyncService { /** - * - * * 
      * Completes the specified user input with keyword suggestions.
      *
*/ - default void completeQuery( - com.google.cloud.discoveryengine.v1.CompleteQueryRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getCompleteQueryMethod(), responseObserver); + default void completeQuery(com.google.cloud.discoveryengine.v1.CompleteQueryRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCompleteQueryMethod(), responseObserver); } } /** * Base class for the server implementation of the service CompletionService. - * * 
    * Service for Auto-Completion.
    *
*/ - public abstract static class CompletionServiceImplBase + public static abstract class CompletionServiceImplBase implements io.grpc.BindableService, AsyncService { - @java.lang.Override - public final io.grpc.ServerServiceDefinition bindService() { + @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() { return CompletionServiceGrpc.bindService(this); } } /** * A stub to allow clients to do asynchronous rpc calls to service CompletionService. - * * 
    * Service for Auto-Completion.
    *
*/ public static final class CompletionServiceStub extends io.grpc.stub.AbstractAsyncStub { - private CompletionServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + private CompletionServiceStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { super(channel, callOptions); } @@ -184,26 +145,19 @@ protected CompletionServiceStub build( } /** - * - * * 
      * Completes the specified user input with keyword suggestions.
      *
*/ - public void completeQuery( - com.google.cloud.discoveryengine.v1.CompleteQueryRequest request, - io.grpc.stub.StreamObserver - responseObserver) { + public void completeQuery(com.google.cloud.discoveryengine.v1.CompleteQueryRequest request, + io.grpc.stub.StreamObserver responseObserver) { io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getCompleteQueryMethod(), getCallOptions()), - request, - responseObserver); + getChannel().newCall(getCompleteQueryMethod(), getCallOptions()), request, responseObserver); } } /** * A stub to allow clients to do synchronous rpc calls to service CompletionService. - * * 
    * Service for Auto-Completion.
    *
@@ -222,14 +176,11 @@ protected CompletionServiceBlockingStub build( } /** - * - * * 
      * Completes the specified user input with keyword suggestions.
      *
*/ - public com.google.cloud.discoveryengine.v1.CompleteQueryResponse completeQuery( - com.google.cloud.discoveryengine.v1.CompleteQueryRequest request) { + public com.google.cloud.discoveryengine.v1.CompleteQueryResponse completeQuery(com.google.cloud.discoveryengine.v1.CompleteQueryRequest request) { return io.grpc.stub.ClientCalls.blockingUnaryCall( getChannel(), getCompleteQueryMethod(), getCallOptions(), request); } @@ -237,14 +188,14 @@ public com.google.cloud.discoveryengine.v1.CompleteQueryResponse completeQuery( /** * A stub to allow clients to do ListenableFuture-style rpc calls to service CompletionService. - * * 
    * Service for Auto-Completion.
    *
*/ public static final class CompletionServiceFutureStub extends io.grpc.stub.AbstractFutureStub { - private CompletionServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + private CompletionServiceFutureStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { super(channel, callOptions); } @@ -255,15 +206,12 @@ protected CompletionServiceFutureStub build( } /** - * - * * 
      * Completes the specified user input with keyword suggestions.
      *
*/ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.discoveryengine.v1.CompleteQueryResponse> - completeQuery(com.google.cloud.discoveryengine.v1.CompleteQueryRequest request) { + public com.google.common.util.concurrent.ListenableFuture completeQuery( + com.google.cloud.discoveryengine.v1.CompleteQueryRequest request) { return io.grpc.stub.ClientCalls.futureUnaryCall( getChannel().newCall(getCompleteQueryMethod(), getCallOptions()), request); } @@ -271,11 +219,11 @@ protected CompletionServiceFutureStub build( private static final int METHODID_COMPLETE_QUERY = 0; - private static final class MethodHandlers - implements io.grpc.stub.ServerCalls.UnaryMethod, - io.grpc.stub.ServerCalls.ServerStreamingMethod, - io.grpc.stub.ServerCalls.ClientStreamingMethod, - io.grpc.stub.ServerCalls.BidiStreamingMethod { + private static final class MethodHandlers implements + io.grpc.stub.ServerCalls.UnaryMethod, + io.grpc.stub.ServerCalls.ServerStreamingMethod, + io.grpc.stub.ServerCalls.ClientStreamingMethod, + io.grpc.stub.ServerCalls.BidiStreamingMethod { private final AsyncService serviceImpl; private final int methodId; @@ -289,11 +237,8 @@ private static final class MethodHandlers public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { switch (methodId) { case METHODID_COMPLETE_QUERY: - serviceImpl.completeQuery( - (com.google.cloud.discoveryengine.v1.CompleteQueryRequest) request, - (io.grpc.stub.StreamObserver< - com.google.cloud.discoveryengine.v1.CompleteQueryResponse>) - responseObserver); + serviceImpl.completeQuery((com.google.cloud.discoveryengine.v1.CompleteQueryRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); break; default: throw new AssertionError(); @@ -314,18 +259,17 @@ public io.grpc.stub.StreamObserver invoke( public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) { return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) .addMethod( - getCompleteQueryMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1.CompleteQueryRequest, - com.google.cloud.discoveryengine.v1.CompleteQueryResponse>( - service, METHODID_COMPLETE_QUERY))) + getCompleteQueryMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.discoveryengine.v1.CompleteQueryRequest, + com.google.cloud.discoveryengine.v1.CompleteQueryResponse>( + service, METHODID_COMPLETE_QUERY))) .build(); } - private abstract static class CompletionServiceBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoFileDescriptorSupplier, - io.grpc.protobuf.ProtoServiceDescriptorSupplier { + private static abstract class CompletionServiceBaseDescriptorSupplier + implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier { CompletionServiceBaseDescriptorSupplier() {} @java.lang.Override @@ -367,12 +311,10 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() { synchronized (CompletionServiceGrpc.class) { result = serviceDescriptor; if (result == null) { - serviceDescriptor = - result = - io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) - .setSchemaDescriptor(new CompletionServiceFileDescriptorSupplier()) - .addMethod(getCompleteQueryMethod()) - .build(); + serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) + .setSchemaDescriptor(new CompletionServiceFileDescriptorSupplier()) + .addMethod(getCompleteQueryMethod()) + .build(); } } } diff --git a/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceGrpc.java b/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceGrpc.java new file mode 100644 index 000000000000..b1314ff2e4f5 --- /dev/null +++ b/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceGrpc.java @@ -0,0 +1,917 @@ +package com.google.cloud.discoveryengine.v1; + +import static io.grpc.MethodDescriptor.generateFullMethodName; + +/** + * 
+ * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
+ * information of the customer's website.
+ *
+ */ +@javax.annotation.Generated( + value = "by gRPC proto compiler", + comments = "Source: google/cloud/discoveryengine/v1/document_service.proto") +@io.grpc.stub.annotations.GrpcGenerated +public final class DocumentServiceGrpc { + + private DocumentServiceGrpc() {} + + public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1.DocumentService"; + + // Static method descriptors that strictly reflect the proto. + private static volatile io.grpc.MethodDescriptor getGetDocumentMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "GetDocument", + requestType = com.google.cloud.discoveryengine.v1.GetDocumentRequest.class, + responseType = com.google.cloud.discoveryengine.v1.Document.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getGetDocumentMethod() { + io.grpc.MethodDescriptor getGetDocumentMethod; + if ((getGetDocumentMethod = DocumentServiceGrpc.getGetDocumentMethod) == null) { + synchronized (DocumentServiceGrpc.class) { + if ((getGetDocumentMethod = DocumentServiceGrpc.getGetDocumentMethod) == null) { + DocumentServiceGrpc.getGetDocumentMethod = getGetDocumentMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetDocument")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.GetDocumentRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.Document.getDefaultInstance())) + .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("GetDocument")) + .build(); + } + } + } + return getGetDocumentMethod; + } + + private static volatile io.grpc.MethodDescriptor getListDocumentsMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "ListDocuments", + requestType = com.google.cloud.discoveryengine.v1.ListDocumentsRequest.class, + responseType = com.google.cloud.discoveryengine.v1.ListDocumentsResponse.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getListDocumentsMethod() { + io.grpc.MethodDescriptor getListDocumentsMethod; + if ((getListDocumentsMethod = DocumentServiceGrpc.getListDocumentsMethod) == null) { + synchronized (DocumentServiceGrpc.class) { + if ((getListDocumentsMethod = DocumentServiceGrpc.getListDocumentsMethod) == null) { + DocumentServiceGrpc.getListDocumentsMethod = getListDocumentsMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListDocuments")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.ListDocumentsRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.ListDocumentsResponse.getDefaultInstance())) + .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("ListDocuments")) + .build(); + } + } + } + return getListDocumentsMethod; + } + + private static volatile io.grpc.MethodDescriptor getCreateDocumentMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "CreateDocument", + requestType = com.google.cloud.discoveryengine.v1.CreateDocumentRequest.class, + responseType = com.google.cloud.discoveryengine.v1.Document.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getCreateDocumentMethod() { + io.grpc.MethodDescriptor getCreateDocumentMethod; + if ((getCreateDocumentMethod = DocumentServiceGrpc.getCreateDocumentMethod) == null) { + synchronized (DocumentServiceGrpc.class) { + if ((getCreateDocumentMethod = DocumentServiceGrpc.getCreateDocumentMethod) == null) { + DocumentServiceGrpc.getCreateDocumentMethod = getCreateDocumentMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateDocument")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.CreateDocumentRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.Document.getDefaultInstance())) + .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("CreateDocument")) + .build(); + } + } + } + return getCreateDocumentMethod; + } + + private static volatile io.grpc.MethodDescriptor getUpdateDocumentMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "UpdateDocument", + requestType = com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.class, + responseType = com.google.cloud.discoveryengine.v1.Document.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getUpdateDocumentMethod() { + io.grpc.MethodDescriptor getUpdateDocumentMethod; + if ((getUpdateDocumentMethod = DocumentServiceGrpc.getUpdateDocumentMethod) == null) { + synchronized (DocumentServiceGrpc.class) { + if ((getUpdateDocumentMethod = DocumentServiceGrpc.getUpdateDocumentMethod) == null) { + DocumentServiceGrpc.getUpdateDocumentMethod = getUpdateDocumentMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateDocument")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.Document.getDefaultInstance())) + .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("UpdateDocument")) + .build(); + } + } + } + return getUpdateDocumentMethod; + } + + private static volatile io.grpc.MethodDescriptor getDeleteDocumentMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "DeleteDocument", + requestType = com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.class, + responseType = com.google.protobuf.Empty.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getDeleteDocumentMethod() { + io.grpc.MethodDescriptor getDeleteDocumentMethod; + if ((getDeleteDocumentMethod = DocumentServiceGrpc.getDeleteDocumentMethod) == null) { + synchronized (DocumentServiceGrpc.class) { + if ((getDeleteDocumentMethod = DocumentServiceGrpc.getDeleteDocumentMethod) == null) { + DocumentServiceGrpc.getDeleteDocumentMethod = getDeleteDocumentMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteDocument")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.protobuf.Empty.getDefaultInstance())) + .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("DeleteDocument")) + .build(); + } + } + } + return getDeleteDocumentMethod; + } + + private static volatile io.grpc.MethodDescriptor getImportDocumentsMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "ImportDocuments", + requestType = com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.class, + responseType = com.google.longrunning.Operation.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getImportDocumentsMethod() { + io.grpc.MethodDescriptor getImportDocumentsMethod; + if ((getImportDocumentsMethod = DocumentServiceGrpc.getImportDocumentsMethod) == null) { + synchronized (DocumentServiceGrpc.class) { + if ((getImportDocumentsMethod = DocumentServiceGrpc.getImportDocumentsMethod) == null) { + DocumentServiceGrpc.getImportDocumentsMethod = getImportDocumentsMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ImportDocuments")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.longrunning.Operation.getDefaultInstance())) + .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("ImportDocuments")) + .build(); + } + } + } + return getImportDocumentsMethod; + } + + private static volatile io.grpc.MethodDescriptor getPurgeDocumentsMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "PurgeDocuments", + requestType = com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.class, + responseType = com.google.longrunning.Operation.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getPurgeDocumentsMethod() { + io.grpc.MethodDescriptor getPurgeDocumentsMethod; + if ((getPurgeDocumentsMethod = DocumentServiceGrpc.getPurgeDocumentsMethod) == null) { + synchronized (DocumentServiceGrpc.class) { + if ((getPurgeDocumentsMethod = DocumentServiceGrpc.getPurgeDocumentsMethod) == null) { + DocumentServiceGrpc.getPurgeDocumentsMethod = getPurgeDocumentsMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "PurgeDocuments")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.longrunning.Operation.getDefaultInstance())) + .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("PurgeDocuments")) + .build(); + } + } + } + return getPurgeDocumentsMethod; + } + + /** + * Creates a new async stub that supports all call types for the service + */ + public static DocumentServiceStub newStub(io.grpc.Channel channel) { + io.grpc.stub.AbstractStub.StubFactory factory = + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public DocumentServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new DocumentServiceStub(channel, callOptions); + } + }; + return DocumentServiceStub.newStub(factory, channel); + } + + /** + * Creates a new blocking-style stub that supports unary and streaming output calls on the service + */ + public static DocumentServiceBlockingStub newBlockingStub( + io.grpc.Channel channel) { + io.grpc.stub.AbstractStub.StubFactory factory = + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public DocumentServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new DocumentServiceBlockingStub(channel, callOptions); + } + }; + return DocumentServiceBlockingStub.newStub(factory, channel); + } + + /** + * Creates a new ListenableFuture-style stub that supports unary calls on the service + */ + public static DocumentServiceFutureStub newFutureStub( + io.grpc.Channel channel) { + io.grpc.stub.AbstractStub.StubFactory factory = + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public DocumentServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new DocumentServiceFutureStub(channel, callOptions); + } + }; + return DocumentServiceFutureStub.newStub(factory, channel); + } + + /** + * 
+   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
+   * information of the customer's website.
+   *
+ */ + public interface AsyncService { + + /** + * 
+     * Gets a [Document][google.cloud.discoveryengine.v1.Document].
+     *
+ */ + default void getDocument(com.google.cloud.discoveryengine.v1.GetDocumentRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetDocumentMethod(), responseObserver); + } + + /** + * 
+     * Gets a list of [Document][google.cloud.discoveryengine.v1.Document]s.
+     *
+ */ + default void listDocuments(com.google.cloud.discoveryengine.v1.ListDocumentsRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListDocumentsMethod(), responseObserver); + } + + /** + * 
+     * Creates a [Document][google.cloud.discoveryengine.v1.Document].
+     *
+ */ + default void createDocument(com.google.cloud.discoveryengine.v1.CreateDocumentRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateDocumentMethod(), responseObserver); + } + + /** + * 
+     * Updates a [Document][google.cloud.discoveryengine.v1.Document].
+     *
+ */ + default void updateDocument(com.google.cloud.discoveryengine.v1.UpdateDocumentRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateDocumentMethod(), responseObserver); + } + + /** + * 
+     * Deletes a [Document][google.cloud.discoveryengine.v1.Document].
+     *
+ */ + default void deleteDocument(com.google.cloud.discoveryengine.v1.DeleteDocumentRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteDocumentMethod(), responseObserver); + } + + /** + * 
+     * Bulk import of multiple
+     * [Document][google.cloud.discoveryengine.v1.Document]s. Request processing
+     * may be synchronous. Non-existing items will be created.
+     * Note: It is possible for a subset of the
+     * [Document][google.cloud.discoveryengine.v1.Document]s to be successfully
+     * updated.
+     *
+ */ + default void importDocuments(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getImportDocumentsMethod(), responseObserver); + } + + /** + * 
+     * Permanently deletes all selected
+     * [Document][google.cloud.discoveryengine.v1.Document]s in a branch.
+     * This process is asynchronous. Depending on the number of
+     * [Document][google.cloud.discoveryengine.v1.Document]s to be deleted, this
+     * operation can take hours to complete. Before the delete operation
+     * completes, some [Document][google.cloud.discoveryengine.v1.Document]s might
+     * still be returned by
+     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
+     * or
+     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments].
+     * To get a list of the [Document][google.cloud.discoveryengine.v1.Document]s
+     * to be deleted, set
+     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1.PurgeDocumentsRequest.force]
+     * to false.
+     *
+ */ + default void purgeDocuments(com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getPurgeDocumentsMethod(), responseObserver); + } + } + + /** + * Base class for the server implementation of the service DocumentService. + * 
+   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
+   * information of the customer's website.
+   *
+ */ + public static abstract class DocumentServiceImplBase + implements io.grpc.BindableService, AsyncService { + + @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() { + return DocumentServiceGrpc.bindService(this); + } + } + + /** + * A stub to allow clients to do asynchronous rpc calls to service DocumentService. + * 
+   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
+   * information of the customer's website.
+   *
+ */ + public static final class DocumentServiceStub + extends io.grpc.stub.AbstractAsyncStub { + private DocumentServiceStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + super(channel, callOptions); + } + + @java.lang.Override + protected DocumentServiceStub build( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new DocumentServiceStub(channel, callOptions); + } + + /** + * 
+     * Gets a [Document][google.cloud.discoveryengine.v1.Document].
+     *
+ */ + public void getDocument(com.google.cloud.discoveryengine.v1.GetDocumentRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getGetDocumentMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Gets a list of [Document][google.cloud.discoveryengine.v1.Document]s.
+     *
+ */ + public void listDocuments(com.google.cloud.discoveryengine.v1.ListDocumentsRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getListDocumentsMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Creates a [Document][google.cloud.discoveryengine.v1.Document].
+     *
+ */ + public void createDocument(com.google.cloud.discoveryengine.v1.CreateDocumentRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getCreateDocumentMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Updates a [Document][google.cloud.discoveryengine.v1.Document].
+     *
+ */ + public void updateDocument(com.google.cloud.discoveryengine.v1.UpdateDocumentRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getUpdateDocumentMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Deletes a [Document][google.cloud.discoveryengine.v1.Document].
+     *
+ */ + public void deleteDocument(com.google.cloud.discoveryengine.v1.DeleteDocumentRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getDeleteDocumentMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Bulk import of multiple
+     * [Document][google.cloud.discoveryengine.v1.Document]s. Request processing
+     * may be synchronous. Non-existing items will be created.
+     * Note: It is possible for a subset of the
+     * [Document][google.cloud.discoveryengine.v1.Document]s to be successfully
+     * updated.
+     *
+ */ + public void importDocuments(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getImportDocumentsMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Permanently deletes all selected
+     * [Document][google.cloud.discoveryengine.v1.Document]s in a branch.
+     * This process is asynchronous. Depending on the number of
+     * [Document][google.cloud.discoveryengine.v1.Document]s to be deleted, this
+     * operation can take hours to complete. Before the delete operation
+     * completes, some [Document][google.cloud.discoveryengine.v1.Document]s might
+     * still be returned by
+     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
+     * or
+     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments].
+     * To get a list of the [Document][google.cloud.discoveryengine.v1.Document]s
+     * to be deleted, set
+     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1.PurgeDocumentsRequest.force]
+     * to false.
+     *
+ */ + public void purgeDocuments(com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getPurgeDocumentsMethod(), getCallOptions()), request, responseObserver); + } + } + + /** + * A stub to allow clients to do synchronous rpc calls to service DocumentService. + * 
+   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
+   * information of the customer's website.
+   *
+ */ + public static final class DocumentServiceBlockingStub + extends io.grpc.stub.AbstractBlockingStub { + private DocumentServiceBlockingStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + super(channel, callOptions); + } + + @java.lang.Override + protected DocumentServiceBlockingStub build( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new DocumentServiceBlockingStub(channel, callOptions); + } + + /** + * 
+     * Gets a [Document][google.cloud.discoveryengine.v1.Document].
+     *
+ */ + public com.google.cloud.discoveryengine.v1.Document getDocument(com.google.cloud.discoveryengine.v1.GetDocumentRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getGetDocumentMethod(), getCallOptions(), request); + } + + /** + * 
+     * Gets a list of [Document][google.cloud.discoveryengine.v1.Document]s.
+     *
+ */ + public com.google.cloud.discoveryengine.v1.ListDocumentsResponse listDocuments(com.google.cloud.discoveryengine.v1.ListDocumentsRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getListDocumentsMethod(), getCallOptions(), request); + } + + /** + * 
+     * Creates a [Document][google.cloud.discoveryengine.v1.Document].
+     *
+ */ + public com.google.cloud.discoveryengine.v1.Document createDocument(com.google.cloud.discoveryengine.v1.CreateDocumentRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getCreateDocumentMethod(), getCallOptions(), request); + } + + /** + * 
+     * Updates a [Document][google.cloud.discoveryengine.v1.Document].
+     *
+ */ + public com.google.cloud.discoveryengine.v1.Document updateDocument(com.google.cloud.discoveryengine.v1.UpdateDocumentRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getUpdateDocumentMethod(), getCallOptions(), request); + } + + /** + * 
+     * Deletes a [Document][google.cloud.discoveryengine.v1.Document].
+     *
+ */ + public com.google.protobuf.Empty deleteDocument(com.google.cloud.discoveryengine.v1.DeleteDocumentRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getDeleteDocumentMethod(), getCallOptions(), request); + } + + /** + * 
+     * Bulk import of multiple
+     * [Document][google.cloud.discoveryengine.v1.Document]s. Request processing
+     * may be synchronous. Non-existing items will be created.
+     * Note: It is possible for a subset of the
+     * [Document][google.cloud.discoveryengine.v1.Document]s to be successfully
+     * updated.
+     *
+ */ + public com.google.longrunning.Operation importDocuments(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getImportDocumentsMethod(), getCallOptions(), request); + } + + /** + * 
+     * Permanently deletes all selected
+     * [Document][google.cloud.discoveryengine.v1.Document]s in a branch.
+     * This process is asynchronous. Depending on the number of
+     * [Document][google.cloud.discoveryengine.v1.Document]s to be deleted, this
+     * operation can take hours to complete. Before the delete operation
+     * completes, some [Document][google.cloud.discoveryengine.v1.Document]s might
+     * still be returned by
+     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
+     * or
+     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments].
+     * To get a list of the [Document][google.cloud.discoveryengine.v1.Document]s
+     * to be deleted, set
+     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1.PurgeDocumentsRequest.force]
+     * to false.
+     *
+ */ + public com.google.longrunning.Operation purgeDocuments(com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getPurgeDocumentsMethod(), getCallOptions(), request); + } + } + + /** + * A stub to allow clients to do ListenableFuture-style rpc calls to service DocumentService. + * 
+   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
+   * information of the customer's website.
+   *
+ */ + public static final class DocumentServiceFutureStub + extends io.grpc.stub.AbstractFutureStub { + private DocumentServiceFutureStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + super(channel, callOptions); + } + + @java.lang.Override + protected DocumentServiceFutureStub build( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new DocumentServiceFutureStub(channel, callOptions); + } + + /** + * 
+     * Gets a [Document][google.cloud.discoveryengine.v1.Document].
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture getDocument( + com.google.cloud.discoveryengine.v1.GetDocumentRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getGetDocumentMethod(), getCallOptions()), request); + } + + /** + * 
+     * Gets a list of [Document][google.cloud.discoveryengine.v1.Document]s.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture listDocuments( + com.google.cloud.discoveryengine.v1.ListDocumentsRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getListDocumentsMethod(), getCallOptions()), request); + } + + /** + * 
+     * Creates a [Document][google.cloud.discoveryengine.v1.Document].
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture createDocument( + com.google.cloud.discoveryengine.v1.CreateDocumentRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getCreateDocumentMethod(), getCallOptions()), request); + } + + /** + * 
+     * Updates a [Document][google.cloud.discoveryengine.v1.Document].
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture updateDocument( + com.google.cloud.discoveryengine.v1.UpdateDocumentRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getUpdateDocumentMethod(), getCallOptions()), request); + } + + /** + * 
+     * Deletes a [Document][google.cloud.discoveryengine.v1.Document].
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture deleteDocument( + com.google.cloud.discoveryengine.v1.DeleteDocumentRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getDeleteDocumentMethod(), getCallOptions()), request); + } + + /** + * 
+     * Bulk import of multiple
+     * [Document][google.cloud.discoveryengine.v1.Document]s. Request processing
+     * may be synchronous. Non-existing items will be created.
+     * Note: It is possible for a subset of the
+     * [Document][google.cloud.discoveryengine.v1.Document]s to be successfully
+     * updated.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture importDocuments( + com.google.cloud.discoveryengine.v1.ImportDocumentsRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getImportDocumentsMethod(), getCallOptions()), request); + } + + /** + * 
+     * Permanently deletes all selected
+     * [Document][google.cloud.discoveryengine.v1.Document]s in a branch.
+     * This process is asynchronous. Depending on the number of
+     * [Document][google.cloud.discoveryengine.v1.Document]s to be deleted, this
+     * operation can take hours to complete. Before the delete operation
+     * completes, some [Document][google.cloud.discoveryengine.v1.Document]s might
+     * still be returned by
+     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
+     * or
+     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments].
+     * To get a list of the [Document][google.cloud.discoveryengine.v1.Document]s
+     * to be deleted, set
+     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1.PurgeDocumentsRequest.force]
+     * to false.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture purgeDocuments( + com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getPurgeDocumentsMethod(), getCallOptions()), request); + } + } + + private static final int METHODID_GET_DOCUMENT = 0; + private static final int METHODID_LIST_DOCUMENTS = 1; + private static final int METHODID_CREATE_DOCUMENT = 2; + private static final int METHODID_UPDATE_DOCUMENT = 3; + private static final int METHODID_DELETE_DOCUMENT = 4; + private static final int METHODID_IMPORT_DOCUMENTS = 5; + private static final int METHODID_PURGE_DOCUMENTS = 6; + + private static final class MethodHandlers implements + io.grpc.stub.ServerCalls.UnaryMethod, + io.grpc.stub.ServerCalls.ServerStreamingMethod, + io.grpc.stub.ServerCalls.ClientStreamingMethod, + io.grpc.stub.ServerCalls.BidiStreamingMethod { + private final AsyncService serviceImpl; + private final int methodId; + + MethodHandlers(AsyncService serviceImpl, int methodId) { + this.serviceImpl = serviceImpl; + this.methodId = methodId; + } + + @java.lang.Override + @java.lang.SuppressWarnings("unchecked") + public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { + switch (methodId) { + case METHODID_GET_DOCUMENT: + serviceImpl.getDocument((com.google.cloud.discoveryengine.v1.GetDocumentRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_LIST_DOCUMENTS: + serviceImpl.listDocuments((com.google.cloud.discoveryengine.v1.ListDocumentsRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_CREATE_DOCUMENT: + serviceImpl.createDocument((com.google.cloud.discoveryengine.v1.CreateDocumentRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_UPDATE_DOCUMENT: + serviceImpl.updateDocument((com.google.cloud.discoveryengine.v1.UpdateDocumentRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_DELETE_DOCUMENT: + serviceImpl.deleteDocument((com.google.cloud.discoveryengine.v1.DeleteDocumentRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_IMPORT_DOCUMENTS: + serviceImpl.importDocuments((com.google.cloud.discoveryengine.v1.ImportDocumentsRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_PURGE_DOCUMENTS: + serviceImpl.purgeDocuments((com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + default: + throw new AssertionError(); + } + } + + @java.lang.Override + @java.lang.SuppressWarnings("unchecked") + public io.grpc.stub.StreamObserver invoke( + io.grpc.stub.StreamObserver responseObserver) { + switch (methodId) { + default: + throw new AssertionError(); + } + } + } + + public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) { + return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) + .addMethod( + getGetDocumentMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.discoveryengine.v1.GetDocumentRequest, + com.google.cloud.discoveryengine.v1.Document>( + service, METHODID_GET_DOCUMENT))) + .addMethod( + getListDocumentsMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.discoveryengine.v1.ListDocumentsRequest, + com.google.cloud.discoveryengine.v1.ListDocumentsResponse>( + service, METHODID_LIST_DOCUMENTS))) + .addMethod( + getCreateDocumentMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.discoveryengine.v1.CreateDocumentRequest, + com.google.cloud.discoveryengine.v1.Document>( + service, METHODID_CREATE_DOCUMENT))) + .addMethod( + getUpdateDocumentMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.discoveryengine.v1.UpdateDocumentRequest, + com.google.cloud.discoveryengine.v1.Document>( + service, METHODID_UPDATE_DOCUMENT))) + .addMethod( + getDeleteDocumentMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.discoveryengine.v1.DeleteDocumentRequest, + com.google.protobuf.Empty>( + service, METHODID_DELETE_DOCUMENT))) + .addMethod( + getImportDocumentsMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.discoveryengine.v1.ImportDocumentsRequest, + com.google.longrunning.Operation>( + service, METHODID_IMPORT_DOCUMENTS))) + .addMethod( + getPurgeDocumentsMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest, + com.google.longrunning.Operation>( + service, METHODID_PURGE_DOCUMENTS))) + .build(); + } + + private static abstract class DocumentServiceBaseDescriptorSupplier + implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier { + DocumentServiceBaseDescriptorSupplier() {} + + @java.lang.Override + public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() { + return com.google.cloud.discoveryengine.v1.DocumentServiceProto.getDescriptor(); + } + + @java.lang.Override + public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() { + return getFileDescriptor().findServiceByName("DocumentService"); + } + } + + private static final class DocumentServiceFileDescriptorSupplier + extends DocumentServiceBaseDescriptorSupplier { + DocumentServiceFileDescriptorSupplier() {} + } + + private static final class DocumentServiceMethodDescriptorSupplier + extends DocumentServiceBaseDescriptorSupplier + implements io.grpc.protobuf.ProtoMethodDescriptorSupplier { + private final String methodName; + + DocumentServiceMethodDescriptorSupplier(String methodName) { + this.methodName = methodName; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() { + return getServiceDescriptor().findMethodByName(methodName); + } + } + + private static volatile io.grpc.ServiceDescriptor serviceDescriptor; + + public static io.grpc.ServiceDescriptor getServiceDescriptor() { + io.grpc.ServiceDescriptor result = serviceDescriptor; + if (result == null) { + synchronized (DocumentServiceGrpc.class) { + result = serviceDescriptor; + if (result == null) { + serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) + .setSchemaDescriptor(new DocumentServiceFileDescriptorSupplier()) + .addMethod(getGetDocumentMethod()) + .addMethod(getListDocumentsMethod()) + .addMethod(getCreateDocumentMethod()) + .addMethod(getUpdateDocumentMethod()) + .addMethod(getDeleteDocumentMethod()) + .addMethod(getImportDocumentsMethod()) + .addMethod(getPurgeDocumentsMethod()) + .build(); + } + } + } + return result; + } +} diff --git a/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceGrpc.java b/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceGrpc.java new file mode 100644 index 000000000000..31628f511753 --- /dev/null +++ b/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceGrpc.java @@ -0,0 +1,667 @@ +package com.google.cloud.discoveryengine.v1; + +import static io.grpc.MethodDescriptor.generateFullMethodName; + +/** + * 
+ * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
+ *
+ */ +@javax.annotation.Generated( + value = "by gRPC proto compiler", + comments = "Source: google/cloud/discoveryengine/v1/schema_service.proto") +@io.grpc.stub.annotations.GrpcGenerated +public final class SchemaServiceGrpc { + + private SchemaServiceGrpc() {} + + public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1.SchemaService"; + + // Static method descriptors that strictly reflect the proto. + private static volatile io.grpc.MethodDescriptor getGetSchemaMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "GetSchema", + requestType = com.google.cloud.discoveryengine.v1.GetSchemaRequest.class, + responseType = com.google.cloud.discoveryengine.v1.Schema.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getGetSchemaMethod() { + io.grpc.MethodDescriptor getGetSchemaMethod; + if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) { + synchronized (SchemaServiceGrpc.class) { + if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) { + SchemaServiceGrpc.getGetSchemaMethod = getGetSchemaMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSchema")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.GetSchemaRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance())) + .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("GetSchema")) + .build(); + } + } + } + return getGetSchemaMethod; + } + + private static volatile io.grpc.MethodDescriptor getListSchemasMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "ListSchemas", + requestType = com.google.cloud.discoveryengine.v1.ListSchemasRequest.class, + responseType = com.google.cloud.discoveryengine.v1.ListSchemasResponse.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getListSchemasMethod() { + io.grpc.MethodDescriptor getListSchemasMethod; + if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) { + synchronized (SchemaServiceGrpc.class) { + if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) { + SchemaServiceGrpc.getListSchemasMethod = getListSchemasMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSchemas")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.ListSchemasRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.ListSchemasResponse.getDefaultInstance())) + .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("ListSchemas")) + .build(); + } + } + } + return getListSchemasMethod; + } + + private static volatile io.grpc.MethodDescriptor getCreateSchemaMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "CreateSchema", + requestType = com.google.cloud.discoveryengine.v1.CreateSchemaRequest.class, + responseType = com.google.longrunning.Operation.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getCreateSchemaMethod() { + io.grpc.MethodDescriptor getCreateSchemaMethod; + if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) { + synchronized (SchemaServiceGrpc.class) { + if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) { + SchemaServiceGrpc.getCreateSchemaMethod = getCreateSchemaMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSchema")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.CreateSchemaRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.longrunning.Operation.getDefaultInstance())) + .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("CreateSchema")) + .build(); + } + } + } + return getCreateSchemaMethod; + } + + private static volatile io.grpc.MethodDescriptor getUpdateSchemaMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "UpdateSchema", + requestType = com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.class, + responseType = com.google.longrunning.Operation.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getUpdateSchemaMethod() { + io.grpc.MethodDescriptor getUpdateSchemaMethod; + if ((getUpdateSchemaMethod = SchemaServiceGrpc.getUpdateSchemaMethod) == null) { + synchronized (SchemaServiceGrpc.class) { + if ((getUpdateSchemaMethod = SchemaServiceGrpc.getUpdateSchemaMethod) == null) { + SchemaServiceGrpc.getUpdateSchemaMethod = getUpdateSchemaMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateSchema")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.longrunning.Operation.getDefaultInstance())) + .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("UpdateSchema")) + .build(); + } + } + } + return getUpdateSchemaMethod; + } + + private static volatile io.grpc.MethodDescriptor getDeleteSchemaMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "DeleteSchema", + requestType = com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.class, + responseType = com.google.longrunning.Operation.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getDeleteSchemaMethod() { + io.grpc.MethodDescriptor getDeleteSchemaMethod; + if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) { + synchronized (SchemaServiceGrpc.class) { + if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) { + SchemaServiceGrpc.getDeleteSchemaMethod = getDeleteSchemaMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSchema")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.longrunning.Operation.getDefaultInstance())) + .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("DeleteSchema")) + .build(); + } + } + } + return getDeleteSchemaMethod; + } + + /** + * Creates a new async stub that supports all call types for the service + */ + public static SchemaServiceStub newStub(io.grpc.Channel channel) { + io.grpc.stub.AbstractStub.StubFactory factory = + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public SchemaServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new SchemaServiceStub(channel, callOptions); + } + }; + return SchemaServiceStub.newStub(factory, channel); + } + + /** + * Creates a new blocking-style stub that supports unary and streaming output calls on the service + */ + public static SchemaServiceBlockingStub newBlockingStub( + io.grpc.Channel channel) { + io.grpc.stub.AbstractStub.StubFactory factory = + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public SchemaServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new SchemaServiceBlockingStub(channel, callOptions); + } + }; + return SchemaServiceBlockingStub.newStub(factory, channel); + } + + /** + * Creates a new ListenableFuture-style stub that supports unary calls on the service + */ + public static SchemaServiceFutureStub newFutureStub( + io.grpc.Channel channel) { + io.grpc.stub.AbstractStub.StubFactory factory = + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public SchemaServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new SchemaServiceFutureStub(channel, callOptions); + } + }; + return SchemaServiceFutureStub.newStub(factory, channel); + } + + /** + * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
+   *
+ */ + public interface AsyncService { + + /** + * 
+     * Gets a [Schema][google.cloud.discoveryengine.v1.Schema].
+     *
+ */ + default void getSchema(com.google.cloud.discoveryengine.v1.GetSchemaRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetSchemaMethod(), responseObserver); + } + + /** + * 
+     * Gets a list of [Schema][google.cloud.discoveryengine.v1.Schema]s.
+     *
+ */ + default void listSchemas(com.google.cloud.discoveryengine.v1.ListSchemasRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListSchemasMethod(), responseObserver); + } + + /** + * 
+     * Creates a [Schema][google.cloud.discoveryengine.v1.Schema].
+     *
+ */ + default void createSchema(com.google.cloud.discoveryengine.v1.CreateSchemaRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateSchemaMethod(), responseObserver); + } + + /** + * 
+     * Updates a [Schema][google.cloud.discoveryengine.v1.Schema].
+     *
+ */ + default void updateSchema(com.google.cloud.discoveryengine.v1.UpdateSchemaRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateSchemaMethod(), responseObserver); + } + + /** + * 
+     * Deletes a [Schema][google.cloud.discoveryengine.v1.Schema].
+     *
+ */ + default void deleteSchema(com.google.cloud.discoveryengine.v1.DeleteSchemaRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteSchemaMethod(), responseObserver); + } + } + + /** + * Base class for the server implementation of the service SchemaService. + * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
+   *
+ */ + public static abstract class SchemaServiceImplBase + implements io.grpc.BindableService, AsyncService { + + @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() { + return SchemaServiceGrpc.bindService(this); + } + } + + /** + * A stub to allow clients to do asynchronous rpc calls to service SchemaService. + * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
+   *
+ */ + public static final class SchemaServiceStub + extends io.grpc.stub.AbstractAsyncStub { + private SchemaServiceStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + super(channel, callOptions); + } + + @java.lang.Override + protected SchemaServiceStub build( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new SchemaServiceStub(channel, callOptions); + } + + /** + * 
+     * Gets a [Schema][google.cloud.discoveryengine.v1.Schema].
+     *
+ */ + public void getSchema(com.google.cloud.discoveryengine.v1.GetSchemaRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Gets a list of [Schema][google.cloud.discoveryengine.v1.Schema]s.
+     *
+ */ + public void listSchemas(com.google.cloud.discoveryengine.v1.ListSchemasRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getListSchemasMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Creates a [Schema][google.cloud.discoveryengine.v1.Schema].
+     *
+ */ + public void createSchema(com.google.cloud.discoveryengine.v1.CreateSchemaRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Updates a [Schema][google.cloud.discoveryengine.v1.Schema].
+     *
+ */ + public void updateSchema(com.google.cloud.discoveryengine.v1.UpdateSchemaRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getUpdateSchemaMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Deletes a [Schema][google.cloud.discoveryengine.v1.Schema].
+     *
+ */ + public void deleteSchema(com.google.cloud.discoveryengine.v1.DeleteSchemaRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), request, responseObserver); + } + } + + /** + * A stub to allow clients to do synchronous rpc calls to service SchemaService. + * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
+   *
+ */ + public static final class SchemaServiceBlockingStub + extends io.grpc.stub.AbstractBlockingStub { + private SchemaServiceBlockingStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + super(channel, callOptions); + } + + @java.lang.Override + protected SchemaServiceBlockingStub build( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new SchemaServiceBlockingStub(channel, callOptions); + } + + /** + * 
+     * Gets a [Schema][google.cloud.discoveryengine.v1.Schema].
+     *
+ */ + public com.google.cloud.discoveryengine.v1.Schema getSchema(com.google.cloud.discoveryengine.v1.GetSchemaRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getGetSchemaMethod(), getCallOptions(), request); + } + + /** + * 
+     * Gets a list of [Schema][google.cloud.discoveryengine.v1.Schema]s.
+     *
+ */ + public com.google.cloud.discoveryengine.v1.ListSchemasResponse listSchemas(com.google.cloud.discoveryengine.v1.ListSchemasRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getListSchemasMethod(), getCallOptions(), request); + } + + /** + * 
+     * Creates a [Schema][google.cloud.discoveryengine.v1.Schema].
+     *
+ */ + public com.google.longrunning.Operation createSchema(com.google.cloud.discoveryengine.v1.CreateSchemaRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getCreateSchemaMethod(), getCallOptions(), request); + } + + /** + * 
+     * Updates a [Schema][google.cloud.discoveryengine.v1.Schema].
+     *
+ */ + public com.google.longrunning.Operation updateSchema(com.google.cloud.discoveryengine.v1.UpdateSchemaRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getUpdateSchemaMethod(), getCallOptions(), request); + } + + /** + * 
+     * Deletes a [Schema][google.cloud.discoveryengine.v1.Schema].
+     *
+ */ + public com.google.longrunning.Operation deleteSchema(com.google.cloud.discoveryengine.v1.DeleteSchemaRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getDeleteSchemaMethod(), getCallOptions(), request); + } + } + + /** + * A stub to allow clients to do ListenableFuture-style rpc calls to service SchemaService. + * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
+   *
+ */ + public static final class SchemaServiceFutureStub + extends io.grpc.stub.AbstractFutureStub { + private SchemaServiceFutureStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + super(channel, callOptions); + } + + @java.lang.Override + protected SchemaServiceFutureStub build( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new SchemaServiceFutureStub(channel, callOptions); + } + + /** + * 
+     * Gets a [Schema][google.cloud.discoveryengine.v1.Schema].
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture getSchema( + com.google.cloud.discoveryengine.v1.GetSchemaRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request); + } + + /** + * 
+     * Gets a list of [Schema][google.cloud.discoveryengine.v1.Schema]s.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture listSchemas( + com.google.cloud.discoveryengine.v1.ListSchemasRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getListSchemasMethod(), getCallOptions()), request); + } + + /** + * 
+     * Creates a [Schema][google.cloud.discoveryengine.v1.Schema].
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture createSchema( + com.google.cloud.discoveryengine.v1.CreateSchemaRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), request); + } + + /** + * 
+     * Updates a [Schema][google.cloud.discoveryengine.v1.Schema].
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture updateSchema( + com.google.cloud.discoveryengine.v1.UpdateSchemaRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getUpdateSchemaMethod(), getCallOptions()), request); + } + + /** + * 
+     * Deletes a [Schema][google.cloud.discoveryengine.v1.Schema].
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture deleteSchema( + com.google.cloud.discoveryengine.v1.DeleteSchemaRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), request); + } + } + + private static final int METHODID_GET_SCHEMA = 0; + private static final int METHODID_LIST_SCHEMAS = 1; + private static final int METHODID_CREATE_SCHEMA = 2; + private static final int METHODID_UPDATE_SCHEMA = 3; + private static final int METHODID_DELETE_SCHEMA = 4; + + private static final class MethodHandlers implements + io.grpc.stub.ServerCalls.UnaryMethod, + io.grpc.stub.ServerCalls.ServerStreamingMethod, + io.grpc.stub.ServerCalls.ClientStreamingMethod, + io.grpc.stub.ServerCalls.BidiStreamingMethod { + private final AsyncService serviceImpl; + private final int methodId; + + MethodHandlers(AsyncService serviceImpl, int methodId) { + this.serviceImpl = serviceImpl; + this.methodId = methodId; + } + + @java.lang.Override + @java.lang.SuppressWarnings("unchecked") + public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { + switch (methodId) { + case METHODID_GET_SCHEMA: + serviceImpl.getSchema((com.google.cloud.discoveryengine.v1.GetSchemaRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_LIST_SCHEMAS: + serviceImpl.listSchemas((com.google.cloud.discoveryengine.v1.ListSchemasRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_CREATE_SCHEMA: + serviceImpl.createSchema((com.google.cloud.discoveryengine.v1.CreateSchemaRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_UPDATE_SCHEMA: + serviceImpl.updateSchema((com.google.cloud.discoveryengine.v1.UpdateSchemaRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_DELETE_SCHEMA: + serviceImpl.deleteSchema((com.google.cloud.discoveryengine.v1.DeleteSchemaRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + default: + throw new AssertionError(); + } + } + + @java.lang.Override + @java.lang.SuppressWarnings("unchecked") + public io.grpc.stub.StreamObserver invoke( + io.grpc.stub.StreamObserver responseObserver) { + switch (methodId) { + default: + throw new AssertionError(); + } + } + } + + public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) { + return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) + .addMethod( + getGetSchemaMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.discoveryengine.v1.GetSchemaRequest, + com.google.cloud.discoveryengine.v1.Schema>( + service, METHODID_GET_SCHEMA))) + .addMethod( + getListSchemasMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.discoveryengine.v1.ListSchemasRequest, + com.google.cloud.discoveryengine.v1.ListSchemasResponse>( + service, METHODID_LIST_SCHEMAS))) + .addMethod( + getCreateSchemaMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.discoveryengine.v1.CreateSchemaRequest, + com.google.longrunning.Operation>( + service, METHODID_CREATE_SCHEMA))) + .addMethod( + getUpdateSchemaMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.discoveryengine.v1.UpdateSchemaRequest, + com.google.longrunning.Operation>( + service, METHODID_UPDATE_SCHEMA))) + .addMethod( + getDeleteSchemaMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.discoveryengine.v1.DeleteSchemaRequest, + com.google.longrunning.Operation>( + service, METHODID_DELETE_SCHEMA))) + .build(); + } + + private static abstract class SchemaServiceBaseDescriptorSupplier + implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier { + SchemaServiceBaseDescriptorSupplier() {} + + @java.lang.Override + public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() { + return com.google.cloud.discoveryengine.v1.SchemaServiceProto.getDescriptor(); + } + + @java.lang.Override + public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() { + return getFileDescriptor().findServiceByName("SchemaService"); + } + } + + private static final class SchemaServiceFileDescriptorSupplier + extends SchemaServiceBaseDescriptorSupplier { + SchemaServiceFileDescriptorSupplier() {} + } + + private static final class SchemaServiceMethodDescriptorSupplier + extends SchemaServiceBaseDescriptorSupplier + implements io.grpc.protobuf.ProtoMethodDescriptorSupplier { + private final String methodName; + + SchemaServiceMethodDescriptorSupplier(String methodName) { + this.methodName = methodName; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() { + return getServiceDescriptor().findMethodByName(methodName); + } + } + + private static volatile io.grpc.ServiceDescriptor serviceDescriptor; + + public static io.grpc.ServiceDescriptor getServiceDescriptor() { + io.grpc.ServiceDescriptor result = serviceDescriptor; + if (result == null) { + synchronized (SchemaServiceGrpc.class) { + result = serviceDescriptor; + if (result == null) { + serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) + .setSchemaDescriptor(new SchemaServiceFileDescriptorSupplier()) + .addMethod(getGetSchemaMethod()) + .addMethod(getListSchemasMethod()) + .addMethod(getCreateSchemaMethod()) + .addMethod(getUpdateSchemaMethod()) + .addMethod(getDeleteSchemaMethod()) + .build(); + } + } + } + return result; + } +} diff --git a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceGrpc.java b/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceGrpc.java similarity index 54% rename from java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceGrpc.java rename to owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceGrpc.java index f77f87a579fb..57b7d320a598 100644 --- a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceGrpc.java +++ b/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceGrpc.java @@ -1,25 +1,8 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ package com.google.cloud.discoveryengine.v1; import static io.grpc.MethodDescriptor.generateFullMethodName; /** - * - * * 
  * Service for search.
  *
@@ -35,96 +18,82 @@ private SearchServiceGrpc() {} public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1.SearchService"; // Static method descriptors that strictly reflect the proto. - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.SearchRequest, - com.google.cloud.discoveryengine.v1.SearchResponse> - getSearchMethod; + private static volatile io.grpc.MethodDescriptor getSearchMethod; @io.grpc.stub.annotations.RpcMethod( fullMethodName = SERVICE_NAME + '/' + "Search", requestType = com.google.cloud.discoveryengine.v1.SearchRequest.class, responseType = com.google.cloud.discoveryengine.v1.SearchResponse.class, methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.SearchRequest, - com.google.cloud.discoveryengine.v1.SearchResponse> - getSearchMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.SearchRequest, - com.google.cloud.discoveryengine.v1.SearchResponse> - getSearchMethod; + public static io.grpc.MethodDescriptor getSearchMethod() { + io.grpc.MethodDescriptor getSearchMethod; if ((getSearchMethod = SearchServiceGrpc.getSearchMethod) == null) { synchronized (SearchServiceGrpc.class) { if ((getSearchMethod = SearchServiceGrpc.getSearchMethod) == null) { - SearchServiceGrpc.getSearchMethod = - getSearchMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Search")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.SearchRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.SearchResponse - .getDefaultInstance())) - .setSchemaDescriptor(new SearchServiceMethodDescriptorSupplier("Search")) - .build(); + SearchServiceGrpc.getSearchMethod = getSearchMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Search")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.SearchRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.SearchResponse.getDefaultInstance())) + .setSchemaDescriptor(new SearchServiceMethodDescriptorSupplier("Search")) + .build(); } } } return getSearchMethod; } - /** Creates a new async stub that supports all call types for the service */ + /** + * Creates a new async stub that supports all call types for the service + */ public static SearchServiceStub newStub(io.grpc.Channel channel) { io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public SearchServiceStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SearchServiceStub(channel, callOptions); - } - }; + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public SearchServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new SearchServiceStub(channel, callOptions); + } + }; return SearchServiceStub.newStub(factory, channel); } /** * Creates a new blocking-style stub that supports unary and streaming output calls on the service */ - public static SearchServiceBlockingStub newBlockingStub(io.grpc.Channel channel) { + public static SearchServiceBlockingStub newBlockingStub( + io.grpc.Channel channel) { io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public SearchServiceBlockingStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SearchServiceBlockingStub(channel, callOptions); - } - }; + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public SearchServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new SearchServiceBlockingStub(channel, callOptions); + } + }; return SearchServiceBlockingStub.newStub(factory, channel); } - /** Creates a new ListenableFuture-style stub that supports unary calls on the service */ - public static SearchServiceFutureStub newFutureStub(io.grpc.Channel channel) { + /** + * Creates a new ListenableFuture-style stub that supports unary calls on the service + */ + public static SearchServiceFutureStub newFutureStub( + io.grpc.Channel channel) { io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public SearchServiceFutureStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new SearchServiceFutureStub(channel, callOptions); - } - }; + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public SearchServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new SearchServiceFutureStub(channel, callOptions); + } + }; return SearchServiceFutureStub.newStub(factory, channel); } /** - * - * * 
    * Service for search.
    *
@@ -132,65 +101,56 @@ public SearchServiceFutureStub newStub( public interface AsyncService { /** - * - * * 
      * Performs a search.
      *
*/ - default void search( - com.google.cloud.discoveryengine.v1.SearchRequest request, - io.grpc.stub.StreamObserver - responseObserver) { + default void search(com.google.cloud.discoveryengine.v1.SearchRequest request, + io.grpc.stub.StreamObserver responseObserver) { io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSearchMethod(), responseObserver); } } /** * Base class for the server implementation of the service SearchService. - * * 
    * Service for search.
    *
*/ - public abstract static class SearchServiceImplBase + public static abstract class SearchServiceImplBase implements io.grpc.BindableService, AsyncService { - @java.lang.Override - public final io.grpc.ServerServiceDefinition bindService() { + @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() { return SearchServiceGrpc.bindService(this); } } /** * A stub to allow clients to do asynchronous rpc calls to service SearchService. - * * 
    * Service for search.
    *
*/ public static final class SearchServiceStub extends io.grpc.stub.AbstractAsyncStub { - private SearchServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + private SearchServiceStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { super(channel, callOptions); } @java.lang.Override - protected SearchServiceStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + protected SearchServiceStub build( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { return new SearchServiceStub(channel, callOptions); } /** - * - * * 
      * Performs a search.
      *
*/ - public void search( - com.google.cloud.discoveryengine.v1.SearchRequest request, - io.grpc.stub.StreamObserver - responseObserver) { + public void search(com.google.cloud.discoveryengine.v1.SearchRequest request, + io.grpc.stub.StreamObserver responseObserver) { io.grpc.stub.ClientCalls.asyncUnaryCall( getChannel().newCall(getSearchMethod(), getCallOptions()), request, responseObserver); } @@ -198,14 +158,14 @@ public void search( /** * A stub to allow clients to do synchronous rpc calls to service SearchService. - * * 
    * Service for search.
    *
*/ public static final class SearchServiceBlockingStub extends io.grpc.stub.AbstractBlockingStub { - private SearchServiceBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + private SearchServiceBlockingStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { super(channel, callOptions); } @@ -216,14 +176,11 @@ protected SearchServiceBlockingStub build( } /** - * - * * 
      * Performs a search.
      *
*/ - public com.google.cloud.discoveryengine.v1.SearchResponse search( - com.google.cloud.discoveryengine.v1.SearchRequest request) { + public com.google.cloud.discoveryengine.v1.SearchResponse search(com.google.cloud.discoveryengine.v1.SearchRequest request) { return io.grpc.stub.ClientCalls.blockingUnaryCall( getChannel(), getSearchMethod(), getCallOptions(), request); } @@ -231,14 +188,14 @@ public com.google.cloud.discoveryengine.v1.SearchResponse search( /** * A stub to allow clients to do ListenableFuture-style rpc calls to service SearchService. - * * 
    * Service for search.
    *
*/ public static final class SearchServiceFutureStub extends io.grpc.stub.AbstractFutureStub { - private SearchServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + private SearchServiceFutureStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { super(channel, callOptions); } @@ -249,15 +206,12 @@ protected SearchServiceFutureStub build( } /** - * - * * 
      * Performs a search.
      *
*/ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.discoveryengine.v1.SearchResponse> - search(com.google.cloud.discoveryengine.v1.SearchRequest request) { + public com.google.common.util.concurrent.ListenableFuture search( + com.google.cloud.discoveryengine.v1.SearchRequest request) { return io.grpc.stub.ClientCalls.futureUnaryCall( getChannel().newCall(getSearchMethod(), getCallOptions()), request); } @@ -265,11 +219,11 @@ protected SearchServiceFutureStub build( private static final int METHODID_SEARCH = 0; - private static final class MethodHandlers - implements io.grpc.stub.ServerCalls.UnaryMethod, - io.grpc.stub.ServerCalls.ServerStreamingMethod, - io.grpc.stub.ServerCalls.ClientStreamingMethod, - io.grpc.stub.ServerCalls.BidiStreamingMethod { + private static final class MethodHandlers implements + io.grpc.stub.ServerCalls.UnaryMethod, + io.grpc.stub.ServerCalls.ServerStreamingMethod, + io.grpc.stub.ServerCalls.ClientStreamingMethod, + io.grpc.stub.ServerCalls.BidiStreamingMethod { private final AsyncService serviceImpl; private final int methodId; @@ -283,10 +237,8 @@ private static final class MethodHandlers public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { switch (methodId) { case METHODID_SEARCH: - serviceImpl.search( - (com.google.cloud.discoveryengine.v1.SearchRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); + serviceImpl.search((com.google.cloud.discoveryengine.v1.SearchRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); break; default: throw new AssertionError(); @@ -307,17 +259,17 @@ public io.grpc.stub.StreamObserver invoke( public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) { return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) .addMethod( - getSearchMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1.SearchRequest, - com.google.cloud.discoveryengine.v1.SearchResponse>(service, METHODID_SEARCH))) + getSearchMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.discoveryengine.v1.SearchRequest, + com.google.cloud.discoveryengine.v1.SearchResponse>( + service, METHODID_SEARCH))) .build(); } - private abstract static class SearchServiceBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoFileDescriptorSupplier, - io.grpc.protobuf.ProtoServiceDescriptorSupplier { + private static abstract class SearchServiceBaseDescriptorSupplier + implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier { SearchServiceBaseDescriptorSupplier() {} @java.lang.Override @@ -359,12 +311,10 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() { synchronized (SearchServiceGrpc.class) { result = serviceDescriptor; if (result == null) { - serviceDescriptor = - result = - io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) - .setSchemaDescriptor(new SearchServiceFileDescriptorSupplier()) - .addMethod(getSearchMethod()) - .build(); + serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) + .setSchemaDescriptor(new SearchServiceFileDescriptorSupplier()) + .addMethod(getSearchMethod()) + .build(); } } } diff --git a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceGrpc.java b/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceGrpc.java similarity index 53% rename from java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceGrpc.java rename to owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceGrpc.java index 80a1f168a806..66c42de8c63d 100644 --- a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceGrpc.java +++ b/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceGrpc.java @@ -1,25 +1,8 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ package com.google.cloud.discoveryengine.v1; import static io.grpc.MethodDescriptor.generateFullMethodName; /** - * - * * 
  * Service for ingesting end user actions on a website to Discovery Engine API.
  *
@@ -35,185 +18,144 @@ private UserEventServiceGrpc() {} public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1.UserEventService"; // Static method descriptors that strictly reflect the proto. - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.WriteUserEventRequest, - com.google.cloud.discoveryengine.v1.UserEvent> - getWriteUserEventMethod; + private static volatile io.grpc.MethodDescriptor getWriteUserEventMethod; @io.grpc.stub.annotations.RpcMethod( fullMethodName = SERVICE_NAME + '/' + "WriteUserEvent", requestType = com.google.cloud.discoveryengine.v1.WriteUserEventRequest.class, responseType = com.google.cloud.discoveryengine.v1.UserEvent.class, methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.WriteUserEventRequest, - com.google.cloud.discoveryengine.v1.UserEvent> - getWriteUserEventMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.WriteUserEventRequest, - com.google.cloud.discoveryengine.v1.UserEvent> - getWriteUserEventMethod; + public static io.grpc.MethodDescriptor getWriteUserEventMethod() { + io.grpc.MethodDescriptor getWriteUserEventMethod; if ((getWriteUserEventMethod = UserEventServiceGrpc.getWriteUserEventMethod) == null) { synchronized (UserEventServiceGrpc.class) { if ((getWriteUserEventMethod = UserEventServiceGrpc.getWriteUserEventMethod) == null) { - UserEventServiceGrpc.getWriteUserEventMethod = - getWriteUserEventMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "WriteUserEvent")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.WriteUserEventRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance())) - .setSchemaDescriptor( - new UserEventServiceMethodDescriptorSupplier("WriteUserEvent")) - .build(); + UserEventServiceGrpc.getWriteUserEventMethod = getWriteUserEventMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "WriteUserEvent")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.WriteUserEventRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance())) + .setSchemaDescriptor(new UserEventServiceMethodDescriptorSupplier("WriteUserEvent")) + .build(); } } } return getWriteUserEventMethod; } - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.CollectUserEventRequest, com.google.api.HttpBody> - getCollectUserEventMethod; + private static volatile io.grpc.MethodDescriptor getCollectUserEventMethod; @io.grpc.stub.annotations.RpcMethod( fullMethodName = SERVICE_NAME + '/' + "CollectUserEvent", requestType = com.google.cloud.discoveryengine.v1.CollectUserEventRequest.class, responseType = com.google.api.HttpBody.class, methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.CollectUserEventRequest, com.google.api.HttpBody> - getCollectUserEventMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.CollectUserEventRequest, com.google.api.HttpBody> - getCollectUserEventMethod; + public static io.grpc.MethodDescriptor getCollectUserEventMethod() { + io.grpc.MethodDescriptor getCollectUserEventMethod; if ((getCollectUserEventMethod = UserEventServiceGrpc.getCollectUserEventMethod) == null) { synchronized (UserEventServiceGrpc.class) { if ((getCollectUserEventMethod = UserEventServiceGrpc.getCollectUserEventMethod) == null) { - UserEventServiceGrpc.getCollectUserEventMethod = - getCollectUserEventMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CollectUserEvent")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.CollectUserEventRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.api.HttpBody.getDefaultInstance())) - .setSchemaDescriptor( - new UserEventServiceMethodDescriptorSupplier("CollectUserEvent")) - .build(); + UserEventServiceGrpc.getCollectUserEventMethod = getCollectUserEventMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CollectUserEvent")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.CollectUserEventRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.api.HttpBody.getDefaultInstance())) + .setSchemaDescriptor(new UserEventServiceMethodDescriptorSupplier("CollectUserEvent")) + .build(); } } } return getCollectUserEventMethod; } - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.ImportUserEventsRequest, - com.google.longrunning.Operation> - getImportUserEventsMethod; + private static volatile io.grpc.MethodDescriptor getImportUserEventsMethod; @io.grpc.stub.annotations.RpcMethod( fullMethodName = SERVICE_NAME + '/' + "ImportUserEvents", requestType = com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.class, responseType = com.google.longrunning.Operation.class, methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.ImportUserEventsRequest, - com.google.longrunning.Operation> - getImportUserEventsMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.discoveryengine.v1.ImportUserEventsRequest, - com.google.longrunning.Operation> - getImportUserEventsMethod; + public static io.grpc.MethodDescriptor getImportUserEventsMethod() { + io.grpc.MethodDescriptor getImportUserEventsMethod; if ((getImportUserEventsMethod = UserEventServiceGrpc.getImportUserEventsMethod) == null) { synchronized (UserEventServiceGrpc.class) { if ((getImportUserEventsMethod = UserEventServiceGrpc.getImportUserEventsMethod) == null) { - UserEventServiceGrpc.getImportUserEventsMethod = - getImportUserEventsMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ImportUserEvents")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.discoveryengine.v1.ImportUserEventsRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.longrunning.Operation.getDefaultInstance())) - .setSchemaDescriptor( - new UserEventServiceMethodDescriptorSupplier("ImportUserEvents")) - .build(); + UserEventServiceGrpc.getImportUserEventsMethod = getImportUserEventsMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ImportUserEvents")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.longrunning.Operation.getDefaultInstance())) + .setSchemaDescriptor(new UserEventServiceMethodDescriptorSupplier("ImportUserEvents")) + .build(); } } } return getImportUserEventsMethod; } - /** Creates a new async stub that supports all call types for the service */ + /** + * Creates a new async stub that supports all call types for the service + */ public static UserEventServiceStub newStub(io.grpc.Channel channel) { io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public UserEventServiceStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new UserEventServiceStub(channel, callOptions); - } - }; + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public UserEventServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new UserEventServiceStub(channel, callOptions); + } + }; return UserEventServiceStub.newStub(factory, channel); } /** * Creates a new blocking-style stub that supports unary and streaming output calls on the service */ - public static UserEventServiceBlockingStub newBlockingStub(io.grpc.Channel channel) { + public static UserEventServiceBlockingStub newBlockingStub( + io.grpc.Channel channel) { io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public UserEventServiceBlockingStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new UserEventServiceBlockingStub(channel, callOptions); - } - }; + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public UserEventServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new UserEventServiceBlockingStub(channel, callOptions); + } + }; return UserEventServiceBlockingStub.newStub(factory, channel); } - /** Creates a new ListenableFuture-style stub that supports unary calls on the service */ - public static UserEventServiceFutureStub newFutureStub(io.grpc.Channel channel) { + /** + * Creates a new ListenableFuture-style stub that supports unary calls on the service + */ + public static UserEventServiceFutureStub newFutureStub( + io.grpc.Channel channel) { io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public UserEventServiceFutureStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new UserEventServiceFutureStub(channel, callOptions); - } - }; + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public UserEventServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new UserEventServiceFutureStub(channel, callOptions); + } + }; return UserEventServiceFutureStub.newStub(factory, channel); } /** - * - * * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    *
@@ -221,23 +163,16 @@ public UserEventServiceFutureStub newStub( public interface AsyncService { /** - * - * * 
      * Writes a single user event.
      *
*/ - default void writeUserEvent( - com.google.cloud.discoveryengine.v1.WriteUserEventRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getWriteUserEventMethod(), responseObserver); + default void writeUserEvent(com.google.cloud.discoveryengine.v1.WriteUserEventRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getWriteUserEventMethod(), responseObserver); } /** - * - * * 
      * Writes a single user event from the browser. This uses a GET request to
      * due to browser restriction of POST-ing to a 3rd party domain.
@@ -245,16 +180,12 @@ default void writeUserEvent(
      * Google Tag Manager. Users should not call this method directly.
      *
*/ - default void collectUserEvent( - com.google.cloud.discoveryengine.v1.CollectUserEventRequest request, + default void collectUserEvent(com.google.cloud.discoveryengine.v1.CollectUserEventRequest request, io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getCollectUserEventMethod(), responseObserver); + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCollectUserEventMethod(), responseObserver); } /** - * - * * 
      * Bulk import of User events. Request processing might be
      * synchronous. Events that already exist are skipped.
@@ -264,68 +195,57 @@ default void collectUserEvent(
      * Operation.metadata is of type ImportMetadata.
      *
*/ - default void importUserEvents( - com.google.cloud.discoveryengine.v1.ImportUserEventsRequest request, + default void importUserEvents(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest request, io.grpc.stub.StreamObserver responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getImportUserEventsMethod(), responseObserver); + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getImportUserEventsMethod(), responseObserver); } } /** * Base class for the server implementation of the service UserEventService. - * * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    *
*/ - public abstract static class UserEventServiceImplBase + public static abstract class UserEventServiceImplBase implements io.grpc.BindableService, AsyncService { - @java.lang.Override - public final io.grpc.ServerServiceDefinition bindService() { + @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() { return UserEventServiceGrpc.bindService(this); } } /** * A stub to allow clients to do asynchronous rpc calls to service UserEventService. - * * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    *
*/ public static final class UserEventServiceStub extends io.grpc.stub.AbstractAsyncStub { - private UserEventServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + private UserEventServiceStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { super(channel, callOptions); } @java.lang.Override - protected UserEventServiceStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + protected UserEventServiceStub build( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { return new UserEventServiceStub(channel, callOptions); } /** - * - * * 
      * Writes a single user event.
      *
*/ - public void writeUserEvent( - com.google.cloud.discoveryengine.v1.WriteUserEventRequest request, - io.grpc.stub.StreamObserver - responseObserver) { + public void writeUserEvent(com.google.cloud.discoveryengine.v1.WriteUserEventRequest request, + io.grpc.stub.StreamObserver responseObserver) { io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getWriteUserEventMethod(), getCallOptions()), - request, - responseObserver); + getChannel().newCall(getWriteUserEventMethod(), getCallOptions()), request, responseObserver); } /** - * - * * 
      * Writes a single user event from the browser. This uses a GET request to
      * due to browser restriction of POST-ing to a 3rd party domain.
@@ -333,18 +253,13 @@ public void writeUserEvent(
      * Google Tag Manager. Users should not call this method directly.
      *
*/ - public void collectUserEvent( - com.google.cloud.discoveryengine.v1.CollectUserEventRequest request, + public void collectUserEvent(com.google.cloud.discoveryengine.v1.CollectUserEventRequest request, io.grpc.stub.StreamObserver responseObserver) { io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getCollectUserEventMethod(), getCallOptions()), - request, - responseObserver); + getChannel().newCall(getCollectUserEventMethod(), getCallOptions()), request, responseObserver); } /** - * - * * 
      * Bulk import of User events. Request processing might be
      * synchronous. Events that already exist are skipped.
@@ -354,26 +269,23 @@ public void collectUserEvent(
      * Operation.metadata is of type ImportMetadata.
      *
*/ - public void importUserEvents( - com.google.cloud.discoveryengine.v1.ImportUserEventsRequest request, + public void importUserEvents(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest request, io.grpc.stub.StreamObserver responseObserver) { io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getImportUserEventsMethod(), getCallOptions()), - request, - responseObserver); + getChannel().newCall(getImportUserEventsMethod(), getCallOptions()), request, responseObserver); } } /** * A stub to allow clients to do synchronous rpc calls to service UserEventService. - * * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    *
*/ public static final class UserEventServiceBlockingStub extends io.grpc.stub.AbstractBlockingStub { - private UserEventServiceBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + private UserEventServiceBlockingStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { super(channel, callOptions); } @@ -384,21 +296,16 @@ protected UserEventServiceBlockingStub build( } /** - * - * * 
      * Writes a single user event.
      *
*/ - public com.google.cloud.discoveryengine.v1.UserEvent writeUserEvent( - com.google.cloud.discoveryengine.v1.WriteUserEventRequest request) { + public com.google.cloud.discoveryengine.v1.UserEvent writeUserEvent(com.google.cloud.discoveryengine.v1.WriteUserEventRequest request) { return io.grpc.stub.ClientCalls.blockingUnaryCall( getChannel(), getWriteUserEventMethod(), getCallOptions(), request); } /** - * - * * 
      * Writes a single user event from the browser. This uses a GET request to
      * due to browser restriction of POST-ing to a 3rd party domain.
@@ -406,15 +313,12 @@ public com.google.cloud.discoveryengine.v1.UserEvent writeUserEvent(
      * Google Tag Manager. Users should not call this method directly.
      *
*/ - public com.google.api.HttpBody collectUserEvent( - com.google.cloud.discoveryengine.v1.CollectUserEventRequest request) { + public com.google.api.HttpBody collectUserEvent(com.google.cloud.discoveryengine.v1.CollectUserEventRequest request) { return io.grpc.stub.ClientCalls.blockingUnaryCall( getChannel(), getCollectUserEventMethod(), getCallOptions(), request); } /** - * - * * 
      * Bulk import of User events. Request processing might be
      * synchronous. Events that already exist are skipped.
@@ -424,8 +328,7 @@ public com.google.api.HttpBody collectUserEvent(
      * Operation.metadata is of type ImportMetadata.
      *
*/ - public com.google.longrunning.Operation importUserEvents( - com.google.cloud.discoveryengine.v1.ImportUserEventsRequest request) { + public com.google.longrunning.Operation importUserEvents(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest request) { return io.grpc.stub.ClientCalls.blockingUnaryCall( getChannel(), getImportUserEventsMethod(), getCallOptions(), request); } @@ -433,14 +336,14 @@ public com.google.longrunning.Operation importUserEvents( /** * A stub to allow clients to do ListenableFuture-style rpc calls to service UserEventService. - * * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    *
*/ public static final class UserEventServiceFutureStub extends io.grpc.stub.AbstractFutureStub { - private UserEventServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + private UserEventServiceFutureStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { super(channel, callOptions); } @@ -451,22 +354,17 @@ protected UserEventServiceFutureStub build( } /** - * - * * 
      * Writes a single user event.
      *
*/ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.discoveryengine.v1.UserEvent> - writeUserEvent(com.google.cloud.discoveryengine.v1.WriteUserEventRequest request) { + public com.google.common.util.concurrent.ListenableFuture writeUserEvent( + com.google.cloud.discoveryengine.v1.WriteUserEventRequest request) { return io.grpc.stub.ClientCalls.futureUnaryCall( getChannel().newCall(getWriteUserEventMethod(), getCallOptions()), request); } /** - * - * * 
      * Writes a single user event from the browser. This uses a GET request to
      * due to browser restriction of POST-ing to a 3rd party domain.
@@ -474,15 +372,13 @@ protected UserEventServiceFutureStub build(
      * Google Tag Manager. Users should not call this method directly.
      *
*/ - public com.google.common.util.concurrent.ListenableFuture - collectUserEvent(com.google.cloud.discoveryengine.v1.CollectUserEventRequest request) { + public com.google.common.util.concurrent.ListenableFuture collectUserEvent( + com.google.cloud.discoveryengine.v1.CollectUserEventRequest request) { return io.grpc.stub.ClientCalls.futureUnaryCall( getChannel().newCall(getCollectUserEventMethod(), getCallOptions()), request); } /** - * - * * 
      * Bulk import of User events. Request processing might be
      * synchronous. Events that already exist are skipped.
@@ -492,8 +388,8 @@ protected UserEventServiceFutureStub build(
      * Operation.metadata is of type ImportMetadata.
      *
*/ - public com.google.common.util.concurrent.ListenableFuture - importUserEvents(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest request) { + public com.google.common.util.concurrent.ListenableFuture importUserEvents( + com.google.cloud.discoveryengine.v1.ImportUserEventsRequest request) { return io.grpc.stub.ClientCalls.futureUnaryCall( getChannel().newCall(getImportUserEventsMethod(), getCallOptions()), request); } @@ -503,11 +399,11 @@ protected UserEventServiceFutureStub build( private static final int METHODID_COLLECT_USER_EVENT = 1; private static final int METHODID_IMPORT_USER_EVENTS = 2; - private static final class MethodHandlers - implements io.grpc.stub.ServerCalls.UnaryMethod, - io.grpc.stub.ServerCalls.ServerStreamingMethod, - io.grpc.stub.ServerCalls.ClientStreamingMethod, - io.grpc.stub.ServerCalls.BidiStreamingMethod { + private static final class MethodHandlers implements + io.grpc.stub.ServerCalls.UnaryMethod, + io.grpc.stub.ServerCalls.ServerStreamingMethod, + io.grpc.stub.ServerCalls.ClientStreamingMethod, + io.grpc.stub.ServerCalls.BidiStreamingMethod { private final AsyncService serviceImpl; private final int methodId; @@ -521,19 +417,15 @@ private static final class MethodHandlers public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { switch (methodId) { case METHODID_WRITE_USER_EVENT: - serviceImpl.writeUserEvent( - (com.google.cloud.discoveryengine.v1.WriteUserEventRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); + serviceImpl.writeUserEvent((com.google.cloud.discoveryengine.v1.WriteUserEventRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); break; case METHODID_COLLECT_USER_EVENT: - serviceImpl.collectUserEvent( - (com.google.cloud.discoveryengine.v1.CollectUserEventRequest) request, + serviceImpl.collectUserEvent((com.google.cloud.discoveryengine.v1.CollectUserEventRequest) request, (io.grpc.stub.StreamObserver) responseObserver); break; case METHODID_IMPORT_USER_EVENTS: - serviceImpl.importUserEvents( - (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest) request, + serviceImpl.importUserEvents((com.google.cloud.discoveryengine.v1.ImportUserEventsRequest) request, (io.grpc.stub.StreamObserver) responseObserver); break; default: @@ -555,30 +447,31 @@ public io.grpc.stub.StreamObserver invoke( public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) { return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) .addMethod( - getWriteUserEventMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1.WriteUserEventRequest, - com.google.cloud.discoveryengine.v1.UserEvent>( - service, METHODID_WRITE_USER_EVENT))) + getWriteUserEventMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.discoveryengine.v1.WriteUserEventRequest, + com.google.cloud.discoveryengine.v1.UserEvent>( + service, METHODID_WRITE_USER_EVENT))) .addMethod( - getCollectUserEventMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1.CollectUserEventRequest, - com.google.api.HttpBody>(service, METHODID_COLLECT_USER_EVENT))) + getCollectUserEventMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.discoveryengine.v1.CollectUserEventRequest, + com.google.api.HttpBody>( + service, METHODID_COLLECT_USER_EVENT))) .addMethod( - getImportUserEventsMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.discoveryengine.v1.ImportUserEventsRequest, - com.google.longrunning.Operation>(service, METHODID_IMPORT_USER_EVENTS))) + getImportUserEventsMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.discoveryengine.v1.ImportUserEventsRequest, + com.google.longrunning.Operation>( + service, METHODID_IMPORT_USER_EVENTS))) .build(); } - private abstract static class UserEventServiceBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoFileDescriptorSupplier, - io.grpc.protobuf.ProtoServiceDescriptorSupplier { + private static abstract class UserEventServiceBaseDescriptorSupplier + implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier { UserEventServiceBaseDescriptorSupplier() {} @java.lang.Override @@ -620,14 +513,12 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() { synchronized (UserEventServiceGrpc.class) { result = serviceDescriptor; if (result == null) { - serviceDescriptor = - result = - io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) - .setSchemaDescriptor(new UserEventServiceFileDescriptorSupplier()) - .addMethod(getWriteUserEventMethod()) - .addMethod(getCollectUserEventMethod()) - .addMethod(getImportUserEventsMethod()) - .build(); + serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) + .setSchemaDescriptor(new UserEventServiceFileDescriptorSupplier()) + .addMethod(getWriteUserEventMethod()) + .addMethod(getCollectUserEventMethod()) + .addMethod(getImportUserEventsMethod()) + .build(); } } } diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySource.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySource.java similarity index 76% rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySource.java rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySource.java index ade68e1ce531..0d53bb4a370f 100644 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySource.java +++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySource.java @@ -1,42 +1,24 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/discoveryengine/v1/import_config.proto package com.google.cloud.discoveryengine.v1; /** - * - * * 
  * BigQuery source import data from.
  *
* * Protobuf type {@code google.cloud.discoveryengine.v1.BigQuerySource} */ -public final class BigQuerySource extends com.google.protobuf.GeneratedMessageV3 - implements +public final class BigQuerySource extends + com.google.protobuf.GeneratedMessageV3 implements // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.BigQuerySource) BigQuerySourceOrBuilder { - private static final long serialVersionUID = 0L; +private static final long serialVersionUID = 0L; // Use BigQuerySource.newBuilder() to construct. private BigQuerySource(com.google.protobuf.GeneratedMessageV3.Builder builder) { super(builder); } - private BigQuerySource() { projectId_ = ""; datasetId_ = ""; @@ -47,38 +29,33 @@ private BigQuerySource() { @java.lang.Override @SuppressWarnings({"unused"}) - protected java.lang.Object newInstance(UnusedPrivateParameter unused) { + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { return new BigQuerySource(); } - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.discoveryengine.v1.ImportConfigProto - .internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.discoveryengine.v1.ImportConfigProto - .internal_static_google_cloud_discoveryengine_v1_BigQuerySource_fieldAccessorTable + return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_BigQuerySource_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.discoveryengine.v1.BigQuerySource.class, - com.google.cloud.discoveryengine.v1.BigQuerySource.Builder.class); + com.google.cloud.discoveryengine.v1.BigQuerySource.class, com.google.cloud.discoveryengine.v1.BigQuerySource.Builder.class); } private int partitionCase_ = 0; - @SuppressWarnings("serial") private java.lang.Object partition_; - public enum PartitionCase - implements - com.google.protobuf.Internal.EnumLite, + implements com.google.protobuf.Internal.EnumLite, com.google.protobuf.AbstractMessage.InternalOneOfEnum { PARTITION_DATE(5), PARTITION_NOT_SET(0); private final int value; - private PartitionCase(int value) { this.value = value; } @@ -94,34 +71,29 @@ public static PartitionCase valueOf(int value) { public static PartitionCase forNumber(int value) { switch (value) { - case 5: - return PARTITION_DATE; - case 0: - return PARTITION_NOT_SET; - default: - return null; + case 5: return PARTITION_DATE; + case 0: return PARTITION_NOT_SET; + default: return null; } } - public int getNumber() { return this.value; } }; - public PartitionCase getPartitionCase() { - return PartitionCase.forNumber(partitionCase_); + public PartitionCase + getPartitionCase() { + return PartitionCase.forNumber( + partitionCase_); } public static final int PARTITION_DATE_FIELD_NUMBER = 5; /** - * - * * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    *
* * .google.type.Date partition_date = 5; - * * @return Whether the partitionDate field is set. */ @java.lang.Override @@ -129,26 +101,21 @@ public boolean hasPartitionDate() { return partitionCase_ == 5; } /** - * - * * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    *
* * .google.type.Date partition_date = 5; - * * @return The partitionDate. */ @java.lang.Override public com.google.type.Date getPartitionDate() { if (partitionCase_ == 5) { - return (com.google.type.Date) partition_; + return (com.google.type.Date) partition_; } return com.google.type.Date.getDefaultInstance(); } /** - * - * * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    *
@@ -158,18 +125,15 @@ public com.google.type.Date getPartitionDate() { @java.lang.Override public com.google.type.DateOrBuilder getPartitionDateOrBuilder() { if (partitionCase_ == 5) { - return (com.google.type.Date) partition_; + return (com.google.type.Date) partition_; } return com.google.type.Date.getDefaultInstance(); } public static final int PROJECT_ID_FIELD_NUMBER = 1; - @SuppressWarnings("serial") private volatile java.lang.Object projectId_ = ""; /** - * - * * 
    * The project ID (can be project # or ID) that the BigQuery source is in with
    * a length limit of 128 characters. If not specified, inherits the project
@@ -177,7 +141,6 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
    *
* * string project_id = 1; - * * @return The projectId. */ @java.lang.Override @@ -186,15 +149,14 @@ public java.lang.String getProjectId() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); projectId_ = s; return s; } } /** - * - * * 
    * The project ID (can be project # or ID) that the BigQuery source is in with
    * a length limit of 128 characters. If not specified, inherits the project
@@ -202,15 +164,16 @@ public java.lang.String getProjectId() {
    *
* * string project_id = 1; - * * @return The bytes for projectId. */ @java.lang.Override - public com.google.protobuf.ByteString getProjectIdBytes() { + public com.google.protobuf.ByteString + getProjectIdBytes() { java.lang.Object ref = projectId_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); projectId_ = b; return b; } else { @@ -219,19 +182,15 @@ public com.google.protobuf.ByteString getProjectIdBytes() { } public static final int DATASET_ID_FIELD_NUMBER = 2; - @SuppressWarnings("serial") private volatile java.lang.Object datasetId_ = ""; /** - * - * * 
    * Required. The BigQuery data set to copy the data from with a length limit
    * of 1,024 characters.
    *
* * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED]; - * * @return The datasetId. */ @java.lang.Override @@ -240,30 +199,30 @@ public java.lang.String getDatasetId() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); datasetId_ = s; return s; } } /** - * - * * 
    * Required. The BigQuery data set to copy the data from with a length limit
    * of 1,024 characters.
    *
* * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED]; - * * @return The bytes for datasetId. */ @java.lang.Override - public com.google.protobuf.ByteString getDatasetIdBytes() { + public com.google.protobuf.ByteString + getDatasetIdBytes() { java.lang.Object ref = datasetId_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); datasetId_ = b; return b; } else { @@ -272,19 +231,15 @@ public com.google.protobuf.ByteString getDatasetIdBytes() { } public static final int TABLE_ID_FIELD_NUMBER = 3; - @SuppressWarnings("serial") private volatile java.lang.Object tableId_ = ""; /** - * - * * 
    * Required. The BigQuery table to copy the data from with a length limit of
    * 1,024 characters.
    *
* * string table_id = 3 [(.google.api.field_behavior) = REQUIRED]; - * * @return The tableId. */ @java.lang.Override @@ -293,30 +248,30 @@ public java.lang.String getTableId() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); tableId_ = s; return s; } } /** - * - * * 
    * Required. The BigQuery table to copy the data from with a length limit of
    * 1,024 characters.
    *
* * string table_id = 3 [(.google.api.field_behavior) = REQUIRED]; - * * @return The bytes for tableId. */ @java.lang.Override - public com.google.protobuf.ByteString getTableIdBytes() { + public com.google.protobuf.ByteString + getTableIdBytes() { java.lang.Object ref = tableId_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); tableId_ = b; return b; } else { @@ -325,12 +280,9 @@ public com.google.protobuf.ByteString getTableIdBytes() { } public static final int GCS_STAGING_DIR_FIELD_NUMBER = 4; - @SuppressWarnings("serial") private volatile java.lang.Object gcsStagingDir_ = ""; /** - * - * * 
    * Intermediate Cloud Storage directory used for the import with a length
    * limit of 2,000 characters. Can be specified if one wants to have the
@@ -338,7 +290,6 @@ public com.google.protobuf.ByteString getTableIdBytes() {
    *
* * string gcs_staging_dir = 4; - * * @return The gcsStagingDir. */ @java.lang.Override @@ -347,15 +298,14 @@ public java.lang.String getGcsStagingDir() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); gcsStagingDir_ = s; return s; } } /** - * - * * 
    * Intermediate Cloud Storage directory used for the import with a length
    * limit of 2,000 characters. Can be specified if one wants to have the
@@ -363,15 +313,16 @@ public java.lang.String getGcsStagingDir() {
    *
* * string gcs_staging_dir = 4; - * * @return The bytes for gcsStagingDir. */ @java.lang.Override - public com.google.protobuf.ByteString getGcsStagingDirBytes() { + public com.google.protobuf.ByteString + getGcsStagingDirBytes() { java.lang.Object ref = gcsStagingDir_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); gcsStagingDir_ = b; return b; } else { @@ -380,12 +331,9 @@ public com.google.protobuf.ByteString getGcsStagingDirBytes() { } public static final int DATA_SCHEMA_FIELD_NUMBER = 6; - @SuppressWarnings("serial") private volatile java.lang.Object dataSchema_ = ""; /** - * - * * 
    * The schema to use when parsing the data from the source.
    *
@@ -409,7 +357,6 @@ public com.google.protobuf.ByteString getGcsStagingDirBytes() {
    *
* * string data_schema = 6; - * * @return The dataSchema. */ @java.lang.Override @@ -418,15 +365,14 @@ public java.lang.String getDataSchema() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); dataSchema_ = s; return s; } } /** - * - * * 
    * The schema to use when parsing the data from the source.
    *
@@ -450,15 +396,16 @@ public java.lang.String getDataSchema() {
    *
* * string data_schema = 6; - * * @return The bytes for dataSchema. */ @java.lang.Override - public com.google.protobuf.ByteString getDataSchemaBytes() { + public com.google.protobuf.ByteString + getDataSchemaBytes() { java.lang.Object ref = dataSchema_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); dataSchema_ = b; return b; } else { @@ -467,7 +414,6 @@ public com.google.protobuf.ByteString getDataSchemaBytes() { } private byte memoizedIsInitialized = -1; - @java.lang.Override public final boolean isInitialized() { byte isInitialized = memoizedIsInitialized; @@ -479,7 +425,8 @@ public final boolean isInitialized() { } @java.lang.Override - public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException { + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(projectId_)) { com.google.protobuf.GeneratedMessageV3.writeString(output, 1, projectId_); } @@ -520,9 +467,8 @@ public int getSerializedSize() { size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, gcsStagingDir_); } if (partitionCase_ == 5) { - size += - com.google.protobuf.CodedOutputStream.computeMessageSize( - 5, (com.google.type.Date) partition_); + size += com.google.protobuf.CodedOutputStream + .computeMessageSize(5, (com.google.type.Date) partition_); } if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(dataSchema_)) { size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, dataSchema_); @@ -535,23 +481,28 @@ public int getSerializedSize() { @java.lang.Override public boolean equals(final java.lang.Object obj) { if (obj == this) { - return true; + return true; } if (!(obj instanceof com.google.cloud.discoveryengine.v1.BigQuerySource)) { return super.equals(obj); } - com.google.cloud.discoveryengine.v1.BigQuerySource other = - (com.google.cloud.discoveryengine.v1.BigQuerySource) obj; - - if (!getProjectId().equals(other.getProjectId())) return false; - if (!getDatasetId().equals(other.getDatasetId())) return false; - if (!getTableId().equals(other.getTableId())) return false; - if (!getGcsStagingDir().equals(other.getGcsStagingDir())) return false; - if (!getDataSchema().equals(other.getDataSchema())) return false; + com.google.cloud.discoveryengine.v1.BigQuerySource other = (com.google.cloud.discoveryengine.v1.BigQuerySource) obj; + + if (!getProjectId() + .equals(other.getProjectId())) return false; + if (!getDatasetId() + .equals(other.getDatasetId())) return false; + if (!getTableId() + .equals(other.getTableId())) return false; + if (!getGcsStagingDir() + .equals(other.getGcsStagingDir())) return false; + if (!getDataSchema() + .equals(other.getDataSchema())) return false; if (!getPartitionCase().equals(other.getPartitionCase())) return false; switch (partitionCase_) { case 5: - if (!getPartitionDate().equals(other.getPartitionDate())) return false; + if (!getPartitionDate() + .equals(other.getPartitionDate())) return false; break; case 0: default: @@ -591,135 +542,131 @@ public int hashCode() { } public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom( - java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException { + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom( - java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom( com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom( com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom( - byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - - public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } - public static com.google.cloud.discoveryengine.v1.BigQuerySource parseDelimitedFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input); + public static com.google.cloud.discoveryengine.v1.BigQuerySource parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); } public static com.google.cloud.discoveryengine.v1.BigQuerySource parseDelimitedFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); } - public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom( - com.google.protobuf.CodedInputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } @java.lang.Override - public Builder newBuilderForType() { - return newBuilder(); - } - + public Builder newBuilderForType() { return newBuilder(); } public static Builder newBuilder() { return DEFAULT_INSTANCE.toBuilder(); } - public static Builder newBuilder(com.google.cloud.discoveryengine.v1.BigQuerySource prototype) { return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); } - @java.lang.Override public Builder toBuilder() { - return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this); + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); } @java.lang.Override - protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { Builder builder = new Builder(parent); return builder; } /** - * - * * 
    * BigQuery source import data from.
    *
* * Protobuf type {@code google.cloud.discoveryengine.v1.BigQuerySource} */ - public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder - implements + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.BigQuerySource) com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder { - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.discoveryengine.v1.ImportConfigProto - .internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.discoveryengine.v1.ImportConfigProto - .internal_static_google_cloud_discoveryengine_v1_BigQuerySource_fieldAccessorTable + return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_BigQuerySource_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.discoveryengine.v1.BigQuerySource.class, - com.google.cloud.discoveryengine.v1.BigQuerySource.Builder.class); + com.google.cloud.discoveryengine.v1.BigQuerySource.class, com.google.cloud.discoveryengine.v1.BigQuerySource.Builder.class); } // Construct using com.google.cloud.discoveryengine.v1.BigQuerySource.newBuilder() - private Builder() {} + private Builder() { - private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { - super(parent); } + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + + } @java.lang.Override public Builder clear() { super.clear(); @@ -738,9 +685,9 @@ public Builder clear() { } @java.lang.Override - public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() { - return com.google.cloud.discoveryengine.v1.ImportConfigProto - .internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor; + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor; } @java.lang.Override @@ -759,11 +706,8 @@ public com.google.cloud.discoveryengine.v1.BigQuerySource build() { @java.lang.Override public com.google.cloud.discoveryengine.v1.BigQuerySource buildPartial() { - com.google.cloud.discoveryengine.v1.BigQuerySource result = - new com.google.cloud.discoveryengine.v1.BigQuerySource(this); - if (bitField0_ != 0) { - buildPartial0(result); - } + com.google.cloud.discoveryengine.v1.BigQuerySource result = new com.google.cloud.discoveryengine.v1.BigQuerySource(this); + if (bitField0_ != 0) { buildPartial0(result); } buildPartialOneofs(result); onBuilt(); return result; @@ -791,7 +735,8 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.BigQuerySource re private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.BigQuerySource result) { result.partitionCase_ = partitionCase_; result.partition_ = this.partition_; - if (partitionCase_ == 5 && partitionDateBuilder_ != null) { + if (partitionCase_ == 5 && + partitionDateBuilder_ != null) { result.partition_ = partitionDateBuilder_.build(); } } @@ -800,39 +745,38 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.BigQuerySour public Builder clone() { return super.clone(); } - @java.lang.Override public Builder setField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.setField(field, value); } - @java.lang.Override - public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) { + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { return super.clearField(field); } - @java.lang.Override - public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) { + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { return super.clearOneof(oneof); } - @java.lang.Override public Builder setRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { return super.setRepeatedField(field, index, value); } - @java.lang.Override public Builder addRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.addRepeatedField(field, value); } - @java.lang.Override public Builder mergeFrom(com.google.protobuf.Message other) { if (other instanceof com.google.cloud.discoveryengine.v1.BigQuerySource) { - return mergeFrom((com.google.cloud.discoveryengine.v1.BigQuerySource) other); + return mergeFrom((com.google.cloud.discoveryengine.v1.BigQuerySource)other); } else { super.mergeFrom(other); return this; @@ -840,8 +784,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) { } public Builder mergeFrom(com.google.cloud.discoveryengine.v1.BigQuerySource other) { - if (other == com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance()) - return this; + if (other == com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance()) return this; if (!other.getProjectId().isEmpty()) { projectId_ = other.projectId_; bitField0_ |= 0x00000002; @@ -868,15 +811,13 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.BigQuerySource othe onChanged(); } switch (other.getPartitionCase()) { - case PARTITION_DATE: - { - mergePartitionDate(other.getPartitionDate()); - break; - } - case PARTITION_NOT_SET: - { - break; - } + case PARTITION_DATE: { + mergePartitionDate(other.getPartitionDate()); + break; + } + case PARTITION_NOT_SET: { + break; + } } this.mergeUnknownFields(other.getUnknownFields()); onChanged(); @@ -904,49 +845,44 @@ public Builder mergeFrom( case 0: done = true; break; - case 10: - { - projectId_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000002; - break; - } // case 10 - case 18: - { - datasetId_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000004; - break; - } // case 18 - case 26: - { - tableId_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000008; - break; - } // case 26 - case 34: - { - gcsStagingDir_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000010; - break; - } // case 34 - case 42: - { - input.readMessage(getPartitionDateFieldBuilder().getBuilder(), extensionRegistry); - partitionCase_ = 5; - break; - } // case 42 - case 50: - { - dataSchema_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000020; - break; - } // case 50 - default: - { - if (!super.parseUnknownField(input, extensionRegistry, tag)) { - done = true; // was an endgroup tag - } - break; - } // default: + case 10: { + projectId_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000002; + break; + } // case 10 + case 18: { + datasetId_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000004; + break; + } // case 18 + case 26: { + tableId_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000008; + break; + } // case 26 + case 34: { + gcsStagingDir_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000010; + break; + } // case 34 + case 42: { + input.readMessage( + getPartitionDateFieldBuilder().getBuilder(), + extensionRegistry); + partitionCase_ = 5; + break; + } // case 42 + case 50: { + dataSchema_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000020; + break; + } // case 50 + default: { + if (!super.parseUnknownField(input, extensionRegistry, tag)) { + done = true; // was an endgroup tag + } + break; + } // default: } // switch (tag) } // while (!done) } catch (com.google.protobuf.InvalidProtocolBufferException e) { @@ -956,12 +892,12 @@ public Builder mergeFrom( } // finally return this; } - private int partitionCase_ = 0; private java.lang.Object partition_; - - public PartitionCase getPartitionCase() { - return PartitionCase.forNumber(partitionCase_); + public PartitionCase + getPartitionCase() { + return PartitionCase.forNumber( + partitionCase_); } public Builder clearPartition() { @@ -974,17 +910,13 @@ public Builder clearPartition() { private int bitField0_; private com.google.protobuf.SingleFieldBuilderV3< - com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder> - partitionDateBuilder_; + com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder> partitionDateBuilder_; /** - * - * * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      *
* * .google.type.Date partition_date = 5; - * * @return Whether the partitionDate field is set. */ @java.lang.Override @@ -992,14 +924,11 @@ public boolean hasPartitionDate() { return partitionCase_ == 5; } /** - * - * * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      *
* * .google.type.Date partition_date = 5; - * * @return The partitionDate. */ @java.lang.Override @@ -1017,8 +946,6 @@ public com.google.type.Date getPartitionDate() { } } /** - * - * * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      *
@@ -1039,15 +966,14 @@ public Builder setPartitionDate(com.google.type.Date value) { return this; } /** - * - * * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      *
* * .google.type.Date partition_date = 5; */ - public Builder setPartitionDate(com.google.type.Date.Builder builderForValue) { + public Builder setPartitionDate( + com.google.type.Date.Builder builderForValue) { if (partitionDateBuilder_ == null) { partition_ = builderForValue.build(); onChanged(); @@ -1058,8 +984,6 @@ public Builder setPartitionDate(com.google.type.Date.Builder builderForValue) { return this; } /** - * - * * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      *
@@ -1068,11 +992,10 @@ public Builder setPartitionDate(com.google.type.Date.Builder builderForValue) { */ public Builder mergePartitionDate(com.google.type.Date value) { if (partitionDateBuilder_ == null) { - if (partitionCase_ == 5 && partition_ != com.google.type.Date.getDefaultInstance()) { - partition_ = - com.google.type.Date.newBuilder((com.google.type.Date) partition_) - .mergeFrom(value) - .buildPartial(); + if (partitionCase_ == 5 && + partition_ != com.google.type.Date.getDefaultInstance()) { + partition_ = com.google.type.Date.newBuilder((com.google.type.Date) partition_) + .mergeFrom(value).buildPartial(); } else { partition_ = value; } @@ -1088,8 +1011,6 @@ public Builder mergePartitionDate(com.google.type.Date value) { return this; } /** - * - * * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      *
@@ -1113,8 +1034,6 @@ public Builder clearPartitionDate() { return this; } /** - * - * * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      *
@@ -1125,8 +1044,6 @@ public com.google.type.Date.Builder getPartitionDateBuilder() { return getPartitionDateFieldBuilder().getBuilder(); } /** - * - * * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      *
@@ -1145,8 +1062,6 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() { } } /** - * - * * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      *
@@ -1154,16 +1069,17 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() { * .google.type.Date partition_date = 5; */ private com.google.protobuf.SingleFieldBuilderV3< - com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder> + com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder> getPartitionDateFieldBuilder() { if (partitionDateBuilder_ == null) { if (!(partitionCase_ == 5)) { partition_ = com.google.type.Date.getDefaultInstance(); } - partitionDateBuilder_ = - new com.google.protobuf.SingleFieldBuilderV3< - com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder>( - (com.google.type.Date) partition_, getParentForChildren(), isClean()); + partitionDateBuilder_ = new com.google.protobuf.SingleFieldBuilderV3< + com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder>( + (com.google.type.Date) partition_, + getParentForChildren(), + isClean()); partition_ = null; } partitionCase_ = 5; @@ -1173,8 +1089,6 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() { private java.lang.Object projectId_ = ""; /** - * - * * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1182,13 +1096,13 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
      *
* * string project_id = 1; - * * @return The projectId. */ public java.lang.String getProjectId() { java.lang.Object ref = projectId_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); projectId_ = s; return s; @@ -1197,8 +1111,6 @@ public java.lang.String getProjectId() { } } /** - * - * * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1206,14 +1118,15 @@ public java.lang.String getProjectId() {
      *
* * string project_id = 1; - * * @return The bytes for projectId. */ - public com.google.protobuf.ByteString getProjectIdBytes() { + public com.google.protobuf.ByteString + getProjectIdBytes() { java.lang.Object ref = projectId_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); projectId_ = b; return b; } else { @@ -1221,8 +1134,6 @@ public com.google.protobuf.ByteString getProjectIdBytes() { } } /** - * - * * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1230,22 +1141,18 @@ public com.google.protobuf.ByteString getProjectIdBytes() {
      *
* * string project_id = 1; - * * @param value The projectId to set. * @return This builder for chaining. */ - public Builder setProjectId(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setProjectId( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } projectId_ = value; bitField0_ |= 0x00000002; onChanged(); return this; } /** - * - * * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1253,7 +1160,6 @@ public Builder setProjectId(java.lang.String value) {
      *
* * string project_id = 1; - * * @return This builder for chaining. */ public Builder clearProjectId() { @@ -1263,8 +1169,6 @@ public Builder clearProjectId() { return this; } /** - * - * * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1272,14 +1176,12 @@ public Builder clearProjectId() {
      *
* * string project_id = 1; - * * @param value The bytes for projectId to set. * @return This builder for chaining. */ - public Builder setProjectIdBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setProjectIdBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); projectId_ = value; bitField0_ |= 0x00000002; @@ -1289,21 +1191,19 @@ public Builder setProjectIdBytes(com.google.protobuf.ByteString value) { private java.lang.Object datasetId_ = ""; /** - * - * * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      *
* * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED]; - * * @return The datasetId. */ public java.lang.String getDatasetId() { java.lang.Object ref = datasetId_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); datasetId_ = s; return s; @@ -1312,22 +1212,21 @@ public java.lang.String getDatasetId() { } } /** - * - * * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      *
* * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED]; - * * @return The bytes for datasetId. */ - public com.google.protobuf.ByteString getDatasetIdBytes() { + public com.google.protobuf.ByteString + getDatasetIdBytes() { java.lang.Object ref = datasetId_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); datasetId_ = b; return b; } else { @@ -1335,37 +1234,30 @@ public com.google.protobuf.ByteString getDatasetIdBytes() { } } /** - * - * * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      *
* * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED]; - * * @param value The datasetId to set. * @return This builder for chaining. */ - public Builder setDatasetId(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setDatasetId( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } datasetId_ = value; bitField0_ |= 0x00000004; onChanged(); return this; } /** - * - * * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      *
* * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED]; - * * @return This builder for chaining. */ public Builder clearDatasetId() { @@ -1375,22 +1267,18 @@ public Builder clearDatasetId() { return this; } /** - * - * * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      *
* * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED]; - * * @param value The bytes for datasetId to set. * @return This builder for chaining. */ - public Builder setDatasetIdBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setDatasetIdBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); datasetId_ = value; bitField0_ |= 0x00000004; @@ -1400,21 +1288,19 @@ public Builder setDatasetIdBytes(com.google.protobuf.ByteString value) { private java.lang.Object tableId_ = ""; /** - * - * * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      *
* * string table_id = 3 [(.google.api.field_behavior) = REQUIRED]; - * * @return The tableId. */ public java.lang.String getTableId() { java.lang.Object ref = tableId_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); tableId_ = s; return s; @@ -1423,22 +1309,21 @@ public java.lang.String getTableId() { } } /** - * - * * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      *
* * string table_id = 3 [(.google.api.field_behavior) = REQUIRED]; - * * @return The bytes for tableId. */ - public com.google.protobuf.ByteString getTableIdBytes() { + public com.google.protobuf.ByteString + getTableIdBytes() { java.lang.Object ref = tableId_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); tableId_ = b; return b; } else { @@ -1446,37 +1331,30 @@ public com.google.protobuf.ByteString getTableIdBytes() { } } /** - * - * * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      *
* * string table_id = 3 [(.google.api.field_behavior) = REQUIRED]; - * * @param value The tableId to set. * @return This builder for chaining. */ - public Builder setTableId(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setTableId( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } tableId_ = value; bitField0_ |= 0x00000008; onChanged(); return this; } /** - * - * * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      *
* * string table_id = 3 [(.google.api.field_behavior) = REQUIRED]; - * * @return This builder for chaining. */ public Builder clearTableId() { @@ -1486,22 +1364,18 @@ public Builder clearTableId() { return this; } /** - * - * * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      *
* * string table_id = 3 [(.google.api.field_behavior) = REQUIRED]; - * * @param value The bytes for tableId to set. * @return This builder for chaining. */ - public Builder setTableIdBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setTableIdBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); tableId_ = value; bitField0_ |= 0x00000008; @@ -1511,8 +1385,6 @@ public Builder setTableIdBytes(com.google.protobuf.ByteString value) { private java.lang.Object gcsStagingDir_ = ""; /** - * - * * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1520,13 +1392,13 @@ public Builder setTableIdBytes(com.google.protobuf.ByteString value) {
      *
* * string gcs_staging_dir = 4; - * * @return The gcsStagingDir. */ public java.lang.String getGcsStagingDir() { java.lang.Object ref = gcsStagingDir_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); gcsStagingDir_ = s; return s; @@ -1535,8 +1407,6 @@ public java.lang.String getGcsStagingDir() { } } /** - * - * * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1544,14 +1414,15 @@ public java.lang.String getGcsStagingDir() {
      *
* * string gcs_staging_dir = 4; - * * @return The bytes for gcsStagingDir. */ - public com.google.protobuf.ByteString getGcsStagingDirBytes() { + public com.google.protobuf.ByteString + getGcsStagingDirBytes() { java.lang.Object ref = gcsStagingDir_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); gcsStagingDir_ = b; return b; } else { @@ -1559,8 +1430,6 @@ public com.google.protobuf.ByteString getGcsStagingDirBytes() { } } /** - * - * * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1568,22 +1437,18 @@ public com.google.protobuf.ByteString getGcsStagingDirBytes() {
      *
* * string gcs_staging_dir = 4; - * * @param value The gcsStagingDir to set. * @return This builder for chaining. */ - public Builder setGcsStagingDir(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setGcsStagingDir( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } gcsStagingDir_ = value; bitField0_ |= 0x00000010; onChanged(); return this; } /** - * - * * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1591,7 +1456,6 @@ public Builder setGcsStagingDir(java.lang.String value) {
      *
* * string gcs_staging_dir = 4; - * * @return This builder for chaining. */ public Builder clearGcsStagingDir() { @@ -1601,8 +1465,6 @@ public Builder clearGcsStagingDir() { return this; } /** - * - * * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1610,14 +1472,12 @@ public Builder clearGcsStagingDir() {
      *
* * string gcs_staging_dir = 4; - * * @param value The bytes for gcsStagingDir to set. * @return This builder for chaining. */ - public Builder setGcsStagingDirBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setGcsStagingDirBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); gcsStagingDir_ = value; bitField0_ |= 0x00000010; @@ -1627,8 +1487,6 @@ public Builder setGcsStagingDirBytes(com.google.protobuf.ByteString value) { private java.lang.Object dataSchema_ = ""; /** - * - * * 
      * The schema to use when parsing the data from the source.
      *
@@ -1652,13 +1510,13 @@ public Builder setGcsStagingDirBytes(com.google.protobuf.ByteString value) {
      *
* * string data_schema = 6; - * * @return The dataSchema. */ public java.lang.String getDataSchema() { java.lang.Object ref = dataSchema_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); dataSchema_ = s; return s; @@ -1667,8 +1525,6 @@ public java.lang.String getDataSchema() { } } /** - * - * * 
      * The schema to use when parsing the data from the source.
      *
@@ -1692,14 +1548,15 @@ public java.lang.String getDataSchema() {
      *
* * string data_schema = 6; - * * @return The bytes for dataSchema. */ - public com.google.protobuf.ByteString getDataSchemaBytes() { + public com.google.protobuf.ByteString + getDataSchemaBytes() { java.lang.Object ref = dataSchema_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); dataSchema_ = b; return b; } else { @@ -1707,8 +1564,6 @@ public com.google.protobuf.ByteString getDataSchemaBytes() { } } /** - * - * * 
      * The schema to use when parsing the data from the source.
      *
@@ -1732,22 +1587,18 @@ public com.google.protobuf.ByteString getDataSchemaBytes() {
      *
* * string data_schema = 6; - * * @param value The dataSchema to set. * @return This builder for chaining. */ - public Builder setDataSchema(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setDataSchema( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } dataSchema_ = value; bitField0_ |= 0x00000020; onChanged(); return this; } /** - * - * * 
      * The schema to use when parsing the data from the source.
      *
@@ -1771,7 +1622,6 @@ public Builder setDataSchema(java.lang.String value) {
      *
* * string data_schema = 6; - * * @return This builder for chaining. */ public Builder clearDataSchema() { @@ -1781,8 +1631,6 @@ public Builder clearDataSchema() { return this; } /** - * - * * 
      * The schema to use when parsing the data from the source.
      *
@@ -1806,23 +1654,21 @@ public Builder clearDataSchema() {
      *
* * string data_schema = 6; - * * @param value The bytes for dataSchema to set. * @return This builder for chaining. */ - public Builder setDataSchemaBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setDataSchemaBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); dataSchema_ = value; bitField0_ |= 0x00000020; onChanged(); return this; } - @java.lang.Override - public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) { + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { return super.setUnknownFields(unknownFields); } @@ -1832,12 +1678,12 @@ public final Builder mergeUnknownFields( return super.mergeUnknownFields(unknownFields); } + // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.BigQuerySource) } // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.BigQuerySource) private static final com.google.cloud.discoveryengine.v1.BigQuerySource DEFAULT_INSTANCE; - static { DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.BigQuerySource(); } @@ -1846,27 +1692,27 @@ public static com.google.cloud.discoveryengine.v1.BigQuerySource getDefaultInsta return DEFAULT_INSTANCE; } - private static final com.google.protobuf.Parser PARSER = - new com.google.protobuf.AbstractParser() { - @java.lang.Override - public BigQuerySource parsePartialFrom( - com.google.protobuf.CodedInputStream input, - com.google.protobuf.ExtensionRegistryLite extensionRegistry) - throws com.google.protobuf.InvalidProtocolBufferException { - Builder builder = newBuilder(); - try { - builder.mergeFrom(input, extensionRegistry); - } catch (com.google.protobuf.InvalidProtocolBufferException e) { - throw e.setUnfinishedMessage(builder.buildPartial()); - } catch (com.google.protobuf.UninitializedMessageException e) { - throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); - } catch (java.io.IOException e) { - throw new com.google.protobuf.InvalidProtocolBufferException(e) - .setUnfinishedMessage(builder.buildPartial()); - } - return builder.buildPartial(); - } - }; + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public BigQuerySource parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + Builder builder = newBuilder(); + try { + builder.mergeFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(builder.buildPartial()); + } catch (com.google.protobuf.UninitializedMessageException e) { + throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException(e) + .setUnfinishedMessage(builder.buildPartial()); + } + return builder.buildPartial(); + } + }; public static com.google.protobuf.Parser parser() { return PARSER; @@ -1881,4 +1727,6 @@ public com.google.protobuf.Parser getParserForType() { public com.google.cloud.discoveryengine.v1.BigQuerySource getDefaultInstanceForType() { return DEFAULT_INSTANCE; } + } + diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySourceOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySourceOrBuilder.java similarity index 83% rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySourceOrBuilder.java rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySourceOrBuilder.java index 22787ff37651..c7f112474ed9 100644 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySourceOrBuilder.java +++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySourceOrBuilder.java @@ -1,55 +1,31 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/discoveryengine/v1/import_config.proto package com.google.cloud.discoveryengine.v1; -public interface BigQuerySourceOrBuilder - extends +public interface BigQuerySourceOrBuilder extends // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.BigQuerySource) com.google.protobuf.MessageOrBuilder { /** - * - * * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    *
* * .google.type.Date partition_date = 5; - * * @return Whether the partitionDate field is set. */ boolean hasPartitionDate(); /** - * - * * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    *
* * .google.type.Date partition_date = 5; - * * @return The partitionDate. */ com.google.type.Date getPartitionDate(); /** - * - * * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    *
@@ -59,8 +35,6 @@ public interface BigQuerySourceOrBuilder com.google.type.DateOrBuilder getPartitionDateOrBuilder(); /** - * - * * 
    * The project ID (can be project # or ID) that the BigQuery source is in with
    * a length limit of 128 characters. If not specified, inherits the project
@@ -68,13 +42,10 @@ public interface BigQuerySourceOrBuilder
    *
* * string project_id = 1; - * * @return The projectId. */ java.lang.String getProjectId(); /** - * - * * 
    * The project ID (can be project # or ID) that the BigQuery source is in with
    * a length limit of 128 characters. If not specified, inherits the project
@@ -82,68 +53,56 @@ public interface BigQuerySourceOrBuilder
    *
* * string project_id = 1; - * * @return The bytes for projectId. */ - com.google.protobuf.ByteString getProjectIdBytes(); + com.google.protobuf.ByteString + getProjectIdBytes(); /** - * - * * 
    * Required. The BigQuery data set to copy the data from with a length limit
    * of 1,024 characters.
    *
* * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED]; - * * @return The datasetId. */ java.lang.String getDatasetId(); /** - * - * * 
    * Required. The BigQuery data set to copy the data from with a length limit
    * of 1,024 characters.
    *
* * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED]; - * * @return The bytes for datasetId. */ - com.google.protobuf.ByteString getDatasetIdBytes(); + com.google.protobuf.ByteString + getDatasetIdBytes(); /** - * - * * 
    * Required. The BigQuery table to copy the data from with a length limit of
    * 1,024 characters.
    *
* * string table_id = 3 [(.google.api.field_behavior) = REQUIRED]; - * * @return The tableId. */ java.lang.String getTableId(); /** - * - * * 
    * Required. The BigQuery table to copy the data from with a length limit of
    * 1,024 characters.
    *
* * string table_id = 3 [(.google.api.field_behavior) = REQUIRED]; - * * @return The bytes for tableId. */ - com.google.protobuf.ByteString getTableIdBytes(); + com.google.protobuf.ByteString + getTableIdBytes(); /** - * - * * 
    * Intermediate Cloud Storage directory used for the import with a length
    * limit of 2,000 characters. Can be specified if one wants to have the
@@ -151,13 +110,10 @@ public interface BigQuerySourceOrBuilder
    *
* * string gcs_staging_dir = 4; - * * @return The gcsStagingDir. */ java.lang.String getGcsStagingDir(); /** - * - * * 
    * Intermediate Cloud Storage directory used for the import with a length
    * limit of 2,000 characters. Can be specified if one wants to have the
@@ -165,14 +121,12 @@ public interface BigQuerySourceOrBuilder
    *
* * string gcs_staging_dir = 4; - * * @return The bytes for gcsStagingDir. */ - com.google.protobuf.ByteString getGcsStagingDirBytes(); + com.google.protobuf.ByteString + getGcsStagingDirBytes(); /** - * - * * 
    * The schema to use when parsing the data from the source.
    *
@@ -196,13 +150,10 @@ public interface BigQuerySourceOrBuilder
    *
* * string data_schema = 6; - * * @return The dataSchema. */ java.lang.String getDataSchema(); /** - * - * * 
    * The schema to use when parsing the data from the source.
    *
@@ -226,10 +177,10 @@ public interface BigQuerySourceOrBuilder
    *
* * string data_schema = 6; - * * @return The bytes for dataSchema. */ - com.google.protobuf.ByteString getDataSchemaBytes(); + com.google.protobuf.ByteString + getDataSchemaBytes(); com.google.cloud.discoveryengine.v1.BigQuerySource.PartitionCase getPartitionCase(); } diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BranchName.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BranchName.java similarity index 100% rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BranchName.java rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BranchName.java diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequest.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequest.java similarity index 71% rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequest.java rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequest.java index 8a4688d6b7ce..6b817b9581c7 100644 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequest.java +++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequest.java @@ -1,42 +1,24 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/discoveryengine/v1/user_event_service.proto package com.google.cloud.discoveryengine.v1; /** - * - * * 
  * Request message for CollectUserEvent method.
  *
* * Protobuf type {@code google.cloud.discoveryengine.v1.CollectUserEventRequest} */ -public final class CollectUserEventRequest extends com.google.protobuf.GeneratedMessageV3 - implements +public final class CollectUserEventRequest extends + com.google.protobuf.GeneratedMessageV3 implements // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.CollectUserEventRequest) CollectUserEventRequestOrBuilder { - private static final long serialVersionUID = 0L; +private static final long serialVersionUID = 0L; // Use CollectUserEventRequest.newBuilder() to construct. private CollectUserEventRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) { super(builder); } - private CollectUserEventRequest() { parent_ = ""; userEvent_ = ""; @@ -45,42 +27,35 @@ private CollectUserEventRequest() { @java.lang.Override @SuppressWarnings({"unused"}) - protected java.lang.Object newInstance(UnusedPrivateParameter unused) { + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { return new CollectUserEventRequest(); } - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.discoveryengine.v1.UserEventServiceProto - .internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.discoveryengine.v1.UserEventServiceProto - .internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_fieldAccessorTable + return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.discoveryengine.v1.CollectUserEventRequest.class, - com.google.cloud.discoveryengine.v1.CollectUserEventRequest.Builder.class); + com.google.cloud.discoveryengine.v1.CollectUserEventRequest.class, com.google.cloud.discoveryengine.v1.CollectUserEventRequest.Builder.class); } private int bitField0_; public static final int PARENT_FIELD_NUMBER = 1; - @SuppressWarnings("serial") private volatile java.lang.Object parent_ = ""; /** - * - * * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The parent. */ @java.lang.Override @@ -89,32 +64,30 @@ public java.lang.String getParent() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); parent_ = s; return s; } } /** - * - * * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for parent. */ @java.lang.Override - public com.google.protobuf.ByteString getParentBytes() { + public com.google.protobuf.ByteString + getParentBytes() { java.lang.Object ref = parent_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); parent_ = b; return b; } else { @@ -123,19 +96,15 @@ public com.google.protobuf.ByteString getParentBytes() { } public static final int USER_EVENT_FIELD_NUMBER = 2; - @SuppressWarnings("serial") private volatile java.lang.Object userEvent_ = ""; /** - * - * * 
    * Required. URL encoded UserEvent proto with a length limit of 2,000,000
    * characters.
    *
* * string user_event = 2 [(.google.api.field_behavior) = REQUIRED]; - * * @return The userEvent. */ @java.lang.Override @@ -144,30 +113,30 @@ public java.lang.String getUserEvent() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); userEvent_ = s; return s; } } /** - * - * * 
    * Required. URL encoded UserEvent proto with a length limit of 2,000,000
    * characters.
    *
* * string user_event = 2 [(.google.api.field_behavior) = REQUIRED]; - * * @return The bytes for userEvent. */ @java.lang.Override - public com.google.protobuf.ByteString getUserEventBytes() { + public com.google.protobuf.ByteString + getUserEventBytes() { java.lang.Object ref = userEvent_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); userEvent_ = b; return b; } else { @@ -176,12 +145,9 @@ public com.google.protobuf.ByteString getUserEventBytes() { } public static final int URI_FIELD_NUMBER = 3; - @SuppressWarnings("serial") private volatile java.lang.Object uri_ = ""; /** - * - * * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -190,7 +156,6 @@ public com.google.protobuf.ByteString getUserEventBytes() {
    *
* * optional string uri = 3; - * * @return Whether the uri field is set. */ @java.lang.Override @@ -198,8 +163,6 @@ public boolean hasUri() { return ((bitField0_ & 0x00000001) != 0); } /** - * - * * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -208,7 +171,6 @@ public boolean hasUri() {
    *
* * optional string uri = 3; - * * @return The uri. */ @java.lang.Override @@ -217,15 +179,14 @@ public java.lang.String getUri() { if (ref instanceof java.lang.String) { return (java.lang.String) ref; } else { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); uri_ = s; return s; } } /** - * - * * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -234,15 +195,16 @@ public java.lang.String getUri() {
    *
* * optional string uri = 3; - * * @return The bytes for uri. */ @java.lang.Override - public com.google.protobuf.ByteString getUriBytes() { + public com.google.protobuf.ByteString + getUriBytes() { java.lang.Object ref = uri_; if (ref instanceof java.lang.String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); uri_ = b; return b; } else { @@ -253,8 +215,6 @@ public com.google.protobuf.ByteString getUriBytes() { public static final int ETS_FIELD_NUMBER = 4; private long ets_ = 0L; /** - * - * * 
    * The event timestamp in milliseconds. This prevents browser caching of
    * otherwise identical get requests. The name is abbreviated to reduce the
@@ -262,7 +222,6 @@ public com.google.protobuf.ByteString getUriBytes() {
    *
* * optional int64 ets = 4; - * * @return Whether the ets field is set. */ @java.lang.Override @@ -270,8 +229,6 @@ public boolean hasEts() { return ((bitField0_ & 0x00000002) != 0); } /** - * - * * 
    * The event timestamp in milliseconds. This prevents browser caching of
    * otherwise identical get requests. The name is abbreviated to reduce the
@@ -279,7 +236,6 @@ public boolean hasEts() {
    *
* * optional int64 ets = 4; - * * @return The ets. */ @java.lang.Override @@ -288,7 +244,6 @@ public long getEts() { } private byte memoizedIsInitialized = -1; - @java.lang.Override public final boolean isInitialized() { byte isInitialized = memoizedIsInitialized; @@ -300,7 +255,8 @@ public final boolean isInitialized() { } @java.lang.Override - public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException { + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) { com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_); } @@ -332,7 +288,8 @@ public int getSerializedSize() { size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, uri_); } if (((bitField0_ & 0x00000002) != 0)) { - size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, ets_); + size += com.google.protobuf.CodedOutputStream + .computeInt64Size(4, ets_); } size += getUnknownFields().getSerializedSize(); memoizedSize = size; @@ -342,23 +299,26 @@ public int getSerializedSize() { @java.lang.Override public boolean equals(final java.lang.Object obj) { if (obj == this) { - return true; + return true; } if (!(obj instanceof com.google.cloud.discoveryengine.v1.CollectUserEventRequest)) { return super.equals(obj); } - com.google.cloud.discoveryengine.v1.CollectUserEventRequest other = - (com.google.cloud.discoveryengine.v1.CollectUserEventRequest) obj; + com.google.cloud.discoveryengine.v1.CollectUserEventRequest other = (com.google.cloud.discoveryengine.v1.CollectUserEventRequest) obj; - if (!getParent().equals(other.getParent())) return false; - if (!getUserEvent().equals(other.getUserEvent())) return false; + if (!getParent() + .equals(other.getParent())) return false; + if (!getUserEvent() + .equals(other.getUserEvent())) return false; if (hasUri() != other.hasUri()) return false; if (hasUri()) { - if (!getUri().equals(other.getUri())) return false; + if (!getUri() + .equals(other.getUri())) return false; } if (hasEts() != other.hasEts()) return false; if (hasEts()) { - if (getEts() != other.getEts()) return false; + if (getEts() + != other.getEts()) return false; } if (!getUnknownFields().equals(other.getUnknownFields())) return false; return true; @@ -381,7 +341,8 @@ public int hashCode() { } if (hasEts()) { hash = (37 * hash) + ETS_FIELD_NUMBER; - hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getEts()); + hash = (53 * hash) + com.google.protobuf.Internal.hashLong( + getEts()); } hash = (29 * hash) + getUnknownFields().hashCode(); memoizedHashCode = hash; @@ -389,136 +350,131 @@ public int hashCode() { } public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom( - java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException { + java.nio.ByteBuffer data) + throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom( - java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom( com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom( com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom( - byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - - public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } - public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseDelimitedFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input); + public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); } public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseDelimitedFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); } - public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom( - com.google.protobuf.CodedInputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } @java.lang.Override - public Builder newBuilderForType() { - return newBuilder(); - } - + public Builder newBuilderForType() { return newBuilder(); } public static Builder newBuilder() { return DEFAULT_INSTANCE.toBuilder(); } - - public static Builder newBuilder( - com.google.cloud.discoveryengine.v1.CollectUserEventRequest prototype) { + public static Builder newBuilder(com.google.cloud.discoveryengine.v1.CollectUserEventRequest prototype) { return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); } - @java.lang.Override public Builder toBuilder() { - return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this); + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); } @java.lang.Override - protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { Builder builder = new Builder(parent); return builder; } /** - * - * * 
    * Request message for CollectUserEvent method.
    *
* * Protobuf type {@code google.cloud.discoveryengine.v1.CollectUserEventRequest} */ - public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder - implements + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.CollectUserEventRequest) com.google.cloud.discoveryengine.v1.CollectUserEventRequestOrBuilder { - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.discoveryengine.v1.UserEventServiceProto - .internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.discoveryengine.v1.UserEventServiceProto - .internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_fieldAccessorTable + return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.discoveryengine.v1.CollectUserEventRequest.class, - com.google.cloud.discoveryengine.v1.CollectUserEventRequest.Builder.class); + com.google.cloud.discoveryengine.v1.CollectUserEventRequest.class, com.google.cloud.discoveryengine.v1.CollectUserEventRequest.Builder.class); } // Construct using com.google.cloud.discoveryengine.v1.CollectUserEventRequest.newBuilder() - private Builder() {} + private Builder() { - private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { - super(parent); } + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + super(parent); + + } @java.lang.Override public Builder clear() { super.clear(); @@ -531,9 +487,9 @@ public Builder clear() { } @java.lang.Override - public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() { - return com.google.cloud.discoveryengine.v1.UserEventServiceProto - .internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor; + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor; } @java.lang.Override @@ -552,11 +508,8 @@ public com.google.cloud.discoveryengine.v1.CollectUserEventRequest build() { @java.lang.Override public com.google.cloud.discoveryengine.v1.CollectUserEventRequest buildPartial() { - com.google.cloud.discoveryengine.v1.CollectUserEventRequest result = - new com.google.cloud.discoveryengine.v1.CollectUserEventRequest(this); - if (bitField0_ != 0) { - buildPartial0(result); - } + com.google.cloud.discoveryengine.v1.CollectUserEventRequest result = new com.google.cloud.discoveryengine.v1.CollectUserEventRequest(this); + if (bitField0_ != 0) { buildPartial0(result); } onBuilt(); return result; } @@ -585,39 +538,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CollectUserEventR public Builder clone() { return super.clone(); } - @java.lang.Override public Builder setField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.setField(field, value); } - @java.lang.Override - public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) { + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { return super.clearField(field); } - @java.lang.Override - public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) { + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { return super.clearOneof(oneof); } - @java.lang.Override public Builder setRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { return super.setRepeatedField(field, index, value); } - @java.lang.Override public Builder addRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.addRepeatedField(field, value); } - @java.lang.Override public Builder mergeFrom(com.google.protobuf.Message other) { if (other instanceof com.google.cloud.discoveryengine.v1.CollectUserEventRequest) { - return mergeFrom((com.google.cloud.discoveryengine.v1.CollectUserEventRequest) other); + return mergeFrom((com.google.cloud.discoveryengine.v1.CollectUserEventRequest)other); } else { super.mergeFrom(other); return this; @@ -625,8 +577,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) { } public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CollectUserEventRequest other) { - if (other == com.google.cloud.discoveryengine.v1.CollectUserEventRequest.getDefaultInstance()) - return this; + if (other == com.google.cloud.discoveryengine.v1.CollectUserEventRequest.getDefaultInstance()) return this; if (!other.getParent().isEmpty()) { parent_ = other.parent_; bitField0_ |= 0x00000001; @@ -671,37 +622,32 @@ public Builder mergeFrom( case 0: done = true; break; - case 10: - { - parent_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000001; - break; - } // case 10 - case 18: - { - userEvent_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000002; - break; - } // case 18 - case 26: - { - uri_ = input.readStringRequireUtf8(); - bitField0_ |= 0x00000004; - break; - } // case 26 - case 32: - { - ets_ = input.readInt64(); - bitField0_ |= 0x00000008; - break; - } // case 32 - default: - { - if (!super.parseUnknownField(input, extensionRegistry, tag)) { - done = true; // was an endgroup tag - } - break; - } // default: + case 10: { + parent_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000001; + break; + } // case 10 + case 18: { + userEvent_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000002; + break; + } // case 18 + case 26: { + uri_ = input.readStringRequireUtf8(); + bitField0_ |= 0x00000004; + break; + } // case 26 + case 32: { + ets_ = input.readInt64(); + bitField0_ |= 0x00000008; + break; + } // case 32 + default: { + if (!super.parseUnknownField(input, extensionRegistry, tag)) { + done = true; // was an endgroup tag + } + break; + } // default: } // switch (tag) } // while (!done) } catch (com.google.protobuf.InvalidProtocolBufferException e) { @@ -711,28 +657,23 @@ public Builder mergeFrom( } // finally return this; } - private int bitField0_; private java.lang.Object parent_ = ""; /** - * - * * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The parent. */ public java.lang.String getParent() { java.lang.Object ref = parent_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); parent_ = s; return s; @@ -741,24 +682,21 @@ public java.lang.String getParent() { } } /** - * - * * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for parent. */ - public com.google.protobuf.ByteString getParentBytes() { + public com.google.protobuf.ByteString + getParentBytes() { java.lang.Object ref = parent_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); parent_ = b; return b; } else { @@ -766,41 +704,30 @@ public com.google.protobuf.ByteString getParentBytes() { } } /** - * - * * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @param value The parent to set. * @return This builder for chaining. */ - public Builder setParent(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setParent( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } parent_ = value; bitField0_ |= 0x00000001; onChanged(); return this; } /** - * - * * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return This builder for chaining. */ public Builder clearParent() { @@ -810,24 +737,18 @@ public Builder clearParent() { return this; } /** - * - * * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @param value The bytes for parent to set. * @return This builder for chaining. */ - public Builder setParentBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setParentBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); parent_ = value; bitField0_ |= 0x00000001; @@ -837,21 +758,19 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) { private java.lang.Object userEvent_ = ""; /** - * - * * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      *
* * string user_event = 2 [(.google.api.field_behavior) = REQUIRED]; - * * @return The userEvent. */ public java.lang.String getUserEvent() { java.lang.Object ref = userEvent_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); userEvent_ = s; return s; @@ -860,22 +779,21 @@ public java.lang.String getUserEvent() { } } /** - * - * * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      *
* * string user_event = 2 [(.google.api.field_behavior) = REQUIRED]; - * * @return The bytes for userEvent. */ - public com.google.protobuf.ByteString getUserEventBytes() { + public com.google.protobuf.ByteString + getUserEventBytes() { java.lang.Object ref = userEvent_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); userEvent_ = b; return b; } else { @@ -883,37 +801,30 @@ public com.google.protobuf.ByteString getUserEventBytes() { } } /** - * - * * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      *
* * string user_event = 2 [(.google.api.field_behavior) = REQUIRED]; - * * @param value The userEvent to set. * @return This builder for chaining. */ - public Builder setUserEvent(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setUserEvent( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } userEvent_ = value; bitField0_ |= 0x00000002; onChanged(); return this; } /** - * - * * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      *
* * string user_event = 2 [(.google.api.field_behavior) = REQUIRED]; - * * @return This builder for chaining. */ public Builder clearUserEvent() { @@ -923,22 +834,18 @@ public Builder clearUserEvent() { return this; } /** - * - * * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      *
* * string user_event = 2 [(.google.api.field_behavior) = REQUIRED]; - * * @param value The bytes for userEvent to set. * @return This builder for chaining. */ - public Builder setUserEventBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setUserEventBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); userEvent_ = value; bitField0_ |= 0x00000002; @@ -948,8 +855,6 @@ public Builder setUserEventBytes(com.google.protobuf.ByteString value) { private java.lang.Object uri_ = ""; /** - * - * * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -958,15 +863,12 @@ public Builder setUserEventBytes(com.google.protobuf.ByteString value) {
      *
* * optional string uri = 3; - * * @return Whether the uri field is set. */ public boolean hasUri() { return ((bitField0_ & 0x00000004) != 0); } /** - * - * * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -975,13 +877,13 @@ public boolean hasUri() {
      *
* * optional string uri = 3; - * * @return The uri. */ public java.lang.String getUri() { java.lang.Object ref = uri_; if (!(ref instanceof java.lang.String)) { - com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref; + com.google.protobuf.ByteString bs = + (com.google.protobuf.ByteString) ref; java.lang.String s = bs.toStringUtf8(); uri_ = s; return s; @@ -990,8 +892,6 @@ public java.lang.String getUri() { } } /** - * - * * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -1000,14 +900,15 @@ public java.lang.String getUri() {
      *
* * optional string uri = 3; - * * @return The bytes for uri. */ - public com.google.protobuf.ByteString getUriBytes() { + public com.google.protobuf.ByteString + getUriBytes() { java.lang.Object ref = uri_; if (ref instanceof String) { - com.google.protobuf.ByteString b = - com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref); + com.google.protobuf.ByteString b = + com.google.protobuf.ByteString.copyFromUtf8( + (java.lang.String) ref); uri_ = b; return b; } else { @@ -1015,8 +916,6 @@ public com.google.protobuf.ByteString getUriBytes() { } } /** - * - * * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -1025,22 +924,18 @@ public com.google.protobuf.ByteString getUriBytes() {
      *
* * optional string uri = 3; - * * @param value The uri to set. * @return This builder for chaining. */ - public Builder setUri(java.lang.String value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setUri( + java.lang.String value) { + if (value == null) { throw new NullPointerException(); } uri_ = value; bitField0_ |= 0x00000004; onChanged(); return this; } /** - * - * * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -1049,7 +944,6 @@ public Builder setUri(java.lang.String value) {
      *
* * optional string uri = 3; - * * @return This builder for chaining. */ public Builder clearUri() { @@ -1059,8 +953,6 @@ public Builder clearUri() { return this; } /** - * - * * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -1069,14 +961,12 @@ public Builder clearUri() {
      *
* * optional string uri = 3; - * * @param value The bytes for uri to set. * @return This builder for chaining. */ - public Builder setUriBytes(com.google.protobuf.ByteString value) { - if (value == null) { - throw new NullPointerException(); - } + public Builder setUriBytes( + com.google.protobuf.ByteString value) { + if (value == null) { throw new NullPointerException(); } checkByteStringIsUtf8(value); uri_ = value; bitField0_ |= 0x00000004; @@ -1084,10 +974,8 @@ public Builder setUriBytes(com.google.protobuf.ByteString value) { return this; } - private long ets_; + private long ets_ ; /** - * - * * 
      * The event timestamp in milliseconds. This prevents browser caching of
      * otherwise identical get requests. The name is abbreviated to reduce the
@@ -1095,7 +983,6 @@ public Builder setUriBytes(com.google.protobuf.ByteString value) {
      *
* * optional int64 ets = 4; - * * @return Whether the ets field is set. */ @java.lang.Override @@ -1103,8 +990,6 @@ public boolean hasEts() { return ((bitField0_ & 0x00000008) != 0); } /** - * - * * 
      * The event timestamp in milliseconds. This prevents browser caching of
      * otherwise identical get requests. The name is abbreviated to reduce the
@@ -1112,7 +997,6 @@ public boolean hasEts() {
      *
* * optional int64 ets = 4; - * * @return The ets. */ @java.lang.Override @@ -1120,8 +1004,6 @@ public long getEts() { return ets_; } /** - * - * * 
      * The event timestamp in milliseconds. This prevents browser caching of
      * otherwise identical get requests. The name is abbreviated to reduce the
@@ -1129,7 +1011,6 @@ public long getEts() {
      *
* * optional int64 ets = 4; - * * @param value The ets to set. * @return This builder for chaining. */ @@ -1141,8 +1022,6 @@ public Builder setEts(long value) { return this; } /** - * - * * 
      * The event timestamp in milliseconds. This prevents browser caching of
      * otherwise identical get requests. The name is abbreviated to reduce the
@@ -1150,7 +1029,6 @@ public Builder setEts(long value) {
      *
* * optional int64 ets = 4; - * * @return This builder for chaining. */ public Builder clearEts() { @@ -1159,9 +1037,9 @@ public Builder clearEts() { onChanged(); return this; } - @java.lang.Override - public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) { + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { return super.setUnknownFields(unknownFields); } @@ -1171,12 +1049,12 @@ public final Builder mergeUnknownFields( return super.mergeUnknownFields(unknownFields); } + // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.CollectUserEventRequest) } // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.CollectUserEventRequest) private static final com.google.cloud.discoveryengine.v1.CollectUserEventRequest DEFAULT_INSTANCE; - static { DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.CollectUserEventRequest(); } @@ -1185,27 +1063,27 @@ public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest getDef return DEFAULT_INSTANCE; } - private static final com.google.protobuf.Parser PARSER = - new com.google.protobuf.AbstractParser() { - @java.lang.Override - public CollectUserEventRequest parsePartialFrom( - com.google.protobuf.CodedInputStream input, - com.google.protobuf.ExtensionRegistryLite extensionRegistry) - throws com.google.protobuf.InvalidProtocolBufferException { - Builder builder = newBuilder(); - try { - builder.mergeFrom(input, extensionRegistry); - } catch (com.google.protobuf.InvalidProtocolBufferException e) { - throw e.setUnfinishedMessage(builder.buildPartial()); - } catch (com.google.protobuf.UninitializedMessageException e) { - throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); - } catch (java.io.IOException e) { - throw new com.google.protobuf.InvalidProtocolBufferException(e) - .setUnfinishedMessage(builder.buildPartial()); - } - return builder.buildPartial(); - } - }; + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public CollectUserEventRequest parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + Builder builder = newBuilder(); + try { + builder.mergeFrom(input, extensionRegistry); + } catch (com.google.protobuf.InvalidProtocolBufferException e) { + throw e.setUnfinishedMessage(builder.buildPartial()); + } catch (com.google.protobuf.UninitializedMessageException e) { + throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial()); + } catch (java.io.IOException e) { + throw new com.google.protobuf.InvalidProtocolBufferException(e) + .setUnfinishedMessage(builder.buildPartial()); + } + return builder.buildPartial(); + } + }; public static com.google.protobuf.Parser parser() { return PARSER; @@ -1220,4 +1098,6 @@ public com.google.protobuf.Parser getParserForType() { public com.google.cloud.discoveryengine.v1.CollectUserEventRequest getDefaultInstanceForType() { return DEFAULT_INSTANCE; } + } + diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequestOrBuilder.java similarity index 71% rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequestOrBuilder.java rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequestOrBuilder.java index 6f05ac7cf767..b78ec2d1b4c7 100644 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequestOrBuilder.java +++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequestOrBuilder.java @@ -1,89 +1,57 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/discoveryengine/v1/user_event_service.proto package com.google.cloud.discoveryengine.v1; -public interface CollectUserEventRequestOrBuilder - extends +public interface CollectUserEventRequestOrBuilder extends // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CollectUserEventRequest) com.google.protobuf.MessageOrBuilder { /** - * - * * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The parent. */ java.lang.String getParent(); /** - * - * * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    *
* - * - * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } - * - * + * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... } * @return The bytes for parent. */ - com.google.protobuf.ByteString getParentBytes(); + com.google.protobuf.ByteString + getParentBytes(); /** - * - * * 
    * Required. URL encoded UserEvent proto with a length limit of 2,000,000
    * characters.
    *
* * string user_event = 2 [(.google.api.field_behavior) = REQUIRED]; - * * @return The userEvent. */ java.lang.String getUserEvent(); /** - * - * * 
    * Required. URL encoded UserEvent proto with a length limit of 2,000,000
    * characters.
    *
* * string user_event = 2 [(.google.api.field_behavior) = REQUIRED]; - * * @return The bytes for userEvent. */ - com.google.protobuf.ByteString getUserEventBytes(); + com.google.protobuf.ByteString + getUserEventBytes(); /** - * - * * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -92,13 +60,10 @@ public interface CollectUserEventRequestOrBuilder
    *
* * optional string uri = 3; - * * @return Whether the uri field is set. */ boolean hasUri(); /** - * - * * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -107,13 +72,10 @@ public interface CollectUserEventRequestOrBuilder
    *
* * optional string uri = 3; - * * @return The uri. */ java.lang.String getUri(); /** - * - * * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -122,14 +84,12 @@ public interface CollectUserEventRequestOrBuilder
    *
* * optional string uri = 3; - * * @return The bytes for uri. */ - com.google.protobuf.ByteString getUriBytes(); + com.google.protobuf.ByteString + getUriBytes(); /** - * - * * 
    * The event timestamp in milliseconds. This prevents browser caching of
    * otherwise identical get requests. The name is abbreviated to reduce the
@@ -137,13 +97,10 @@ public interface CollectUserEventRequestOrBuilder
    *
* * optional int64 ets = 4; - * * @return Whether the ets field is set. */ boolean hasEts(); /** - * - * * 
    * The event timestamp in milliseconds. This prevents browser caching of
    * otherwise identical get requests. The name is abbreviated to reduce the
@@ -151,7 +108,6 @@ public interface CollectUserEventRequestOrBuilder
    *
* * optional int64 ets = 4; - * * @return The ets. */ long getEts(); diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CommonProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CommonProto.java new file mode 100644 index 000000000000..b9a9dcd8cd45 --- /dev/null +++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CommonProto.java @@ -0,0 +1,93 @@ +// Generated by the protocol buffer compiler. DO NOT EDIT! +// source: google/cloud/discoveryengine/v1/common.proto + +package com.google.cloud.discoveryengine.v1; + +public final class CommonProto { + private CommonProto() {} + public static void registerAllExtensions( + com.google.protobuf.ExtensionRegistryLite registry) { + } + + public static void registerAllExtensions( + com.google.protobuf.ExtensionRegistry registry) { + registerAllExtensions( + (com.google.protobuf.ExtensionRegistryLite) registry); + } + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_discoveryengine_v1_CustomAttribute_fieldAccessorTable; + static final com.google.protobuf.Descriptors.Descriptor + internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor; + static final + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable + internal_static_google_cloud_discoveryengine_v1_UserInfo_fieldAccessorTable; + + public static com.google.protobuf.Descriptors.FileDescriptor + getDescriptor() { + return descriptor; + } + private static com.google.protobuf.Descriptors.FileDescriptor + descriptor; + static { + java.lang.String[] descriptorData = { + "\n,google/cloud/discoveryengine/v1/common" + + ".proto\022\037google.cloud.discoveryengine.v1\032" + + "\031google/api/resource.proto\"0\n\017CustomAttr" + + "ibute\022\014\n\004text\030\001 \003(\t\022\017\n\007numbers\030\002 \003(\001\"/\n\010" + + "UserInfo\022\017\n\007user_id\030\001 \001(\t\022\022\n\nuser_agent\030" + + "\002 \001(\tB\276\007\n#com.google.cloud.discoveryengi" + + "ne.v1B\013CommonProtoP\001ZMcloud.google.com/g" + + "o/discoveryengine/apiv1/discoveryenginep" + + "b;discoveryenginepb\242\002\017DISCOVERYENGINE\252\002\037" + + "Google.Cloud.DiscoveryEngine.V1\312\002\037Google" + + "\\Cloud\\DiscoveryEngine\\V1\352\002\"Google::Clou" + + "d::DiscoveryEngine::V1\352A\346\001\n%discoveryeng" + + "ine.googleapis.com/Branch\022Qprojects/{pro" + + "ject}/locations/{location}/dataStores/{d" + + "ata_store}/branches/{branch}\022jprojects/{" + + "project}/locations/{location}/collection" + + "s/{collection}/dataStores/{data_store}/b" + + "ranches/{branch}\352A\305\001\n(discoveryengine.go" + + "ogleapis.com/DataStore\022?projects/{projec" + + "t}/locations/{location}/dataStores/{data" + + "_store}\022Xprojects/{project}/locations/{l" + + "ocation}/collections/{collection}/dataSt" + + "ores/{data_store}\352A\211\002\n,discoveryengine.g" + + "oogleapis.com/ServingConfig\022_projects/{p" + + "roject}/locations/{location}/dataStores/" + + "{data_store}/servingConfigs/{serving_con" + + "fig}\022xprojects/{project}/locations/{loca" + + "tion}/collections/{collection}/dataStore" + + "s/{data_store}/servingConfigs/{serving_c" + + "onfig}b\006proto3" + }; + descriptor = com.google.protobuf.Descriptors.FileDescriptor + .internalBuildGeneratedFileFrom(descriptorData, + new com.google.protobuf.Descriptors.FileDescriptor[] { + com.google.api.ResourceProto.getDescriptor(), + }); + internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor = + getDescriptor().getMessageTypes().get(0); + internal_static_google_cloud_discoveryengine_v1_CustomAttribute_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor, + new java.lang.String[] { "Text", "Numbers", }); + internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor = + getDescriptor().getMessageTypes().get(1); + internal_static_google_cloud_discoveryengine_v1_UserInfo_fieldAccessorTable = new + com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( + internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor, + new java.lang.String[] { "UserId", "UserAgent", }); + com.google.protobuf.ExtensionRegistry registry = + com.google.protobuf.ExtensionRegistry.newInstance(); + registry.add(com.google.api.ResourceProto.resourceDefinition); + com.google.protobuf.Descriptors.FileDescriptor + .internalUpdateFileDescriptor(descriptor, registry); + com.google.api.ResourceProto.getDescriptor(); + } + + // @@protoc_insertion_point(outer_class_scope) +} diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequest.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequest.java similarity index 76% rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequest.java rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequest.java index 3290a9c90ebd..539ed2032848 100644 --- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequest.java +++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequest.java @@ -1,26 +1,9 @@ -/* - * Copyright 2023 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/discoveryengine/v1/completion_service.proto package com.google.cloud.discoveryengine.v1; /** - * - * * 
  * Request message for
  * [CompletionService.CompleteQuery][google.cloud.discoveryengine.v1.CompletionService.CompleteQuery]
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.CompleteQueryRequest}
  */
-public final class CompleteQueryRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CompleteQueryRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.CompleteQueryRequest)
     CompleteQueryRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CompleteQueryRequest.newBuilder() to construct.
   private CompleteQueryRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CompleteQueryRequest() {
     dataStore_ = "";
     query_ = "";
@@ -48,42 +30,35 @@ private CompleteQueryRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CompleteQueryRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.CompletionServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.CompletionServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.CompleteQueryRequest.class,
-            com.google.cloud.discoveryengine.v1.CompleteQueryRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.CompleteQueryRequest.class, com.google.cloud.discoveryengine.v1.CompleteQueryRequest.Builder.class);
   }
 
   public static final int DATA_STORE_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object dataStore_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name for which the completion is
    * performed, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
    * 

    *
-   * 
-   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The dataStore.
    */
   @java.lang.Override
@@ -92,33 +67,31 @@ public java.lang.String getDataStore() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       dataStore_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name for which the completion is
    * performed, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
    * 

    *
-   * 
-   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for dataStore.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDataStoreBytes() {
+  public com.google.protobuf.ByteString
+      getDataStoreBytes() {
     java.lang.Object ref = dataStore_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       dataStore_ = b;
       return b;
     } else {
@@ -127,19 +100,15 @@ public com.google.protobuf.ByteString getDataStoreBytes() {
   }
 
   public static final int QUERY_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object query_ = "";
   /**
-   *
-   *
    * 
    * Required. The typeahead input used to fetch suggestions. Maximum length is
    * 128 characters.
    * 

    *
    * string query = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The query.
    */
   @java.lang.Override
@@ -148,30 +117,30 @@ public java.lang.String getQuery() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       query_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The typeahead input used to fetch suggestions. Maximum length is
    * 128 characters.
    * 

    *
    * string query = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for query.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueryBytes() {
+  public com.google.protobuf.ByteString
+      getQueryBytes() {
     java.lang.Object ref = query_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       query_ = b;
       return b;
     } else {
@@ -180,12 +149,9 @@ public com.google.protobuf.ByteString getQueryBytes() {
   }
 
   public static final int QUERY_MODEL_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryModel_ = "";
   /**
-   *
-   *
    * 
    * Selects data model of query suggestions for serving. Currently supported
    * values:
@@ -206,7 +172,6 @@ public com.google.protobuf.ByteString getQueryBytes() {
    * 

    *
    * string query_model = 3;
-   *
    * @return The queryModel.
    */
   @java.lang.Override
@@ -215,15 +180,14 @@ public java.lang.String getQueryModel() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryModel_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Selects data model of query suggestions for serving. Currently supported
    * values:
@@ -244,15 +208,16 @@ public java.lang.String getQueryModel() {
    * 

    *
    * string query_model = 3;
-   *
    * @return The bytes for queryModel.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueryModelBytes() {
+  public com.google.protobuf.ByteString
+      getQueryModelBytes() {
     java.lang.Object ref = queryModel_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queryModel_ = b;
       return b;
     } else {
@@ -261,12 +226,9 @@ public com.google.protobuf.ByteString getQueryModelBytes() {
   }
 
   public static final int USER_PSEUDO_ID_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object userPseudoId_ = "";
   /**
-   *
-   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -285,7 +247,6 @@ public com.google.protobuf.ByteString getQueryModelBytes() {
    * 

    *
    * string user_pseudo_id = 4;
-   *
    * @return The userPseudoId.
    */
   @java.lang.Override
@@ -294,15 +255,14 @@ public java.lang.String getUserPseudoId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userPseudoId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -321,15 +281,16 @@ public java.lang.String getUserPseudoId() {
    * 

    *
    * string user_pseudo_id = 4;
-   *
    * @return The bytes for userPseudoId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getUserPseudoIdBytes() {
+  public com.google.protobuf.ByteString
+      getUserPseudoIdBytes() {
     java.lang.Object ref = userPseudoId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       userPseudoId_ = b;
       return b;
     } else {
@@ -338,7 +299,6 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -350,7 +310,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(dataStore_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, dataStore_);
     }
@@ -392,18 +353,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.CompleteQueryRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.CompleteQueryRequest other =
-        (com.google.cloud.discoveryengine.v1.CompleteQueryRequest) obj;
-
-    if (!getDataStore().equals(other.getDataStore())) return false;
-    if (!getQuery().equals(other.getQuery())) return false;
-    if (!getQueryModel().equals(other.getQueryModel())) return false;
-    if (!getUserPseudoId().equals(other.getUserPseudoId())) return false;
+    com.google.cloud.discoveryengine.v1.CompleteQueryRequest other = (com.google.cloud.discoveryengine.v1.CompleteQueryRequest) obj;
+
+    if (!getDataStore()
+        .equals(other.getDataStore())) return false;
+    if (!getQuery()
+        .equals(other.getQuery())) return false;
+    if (!getQueryModel()
+        .equals(other.getQueryModel())) return false;
+    if (!getUserPseudoId()
+        .equals(other.getUserPseudoId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -429,104 +393,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.CompleteQueryRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.CompleteQueryRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [CompletionService.CompleteQuery][google.cloud.discoveryengine.v1.CompletionService.CompleteQuery]
@@ -535,32 +493,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.CompleteQueryRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.CompleteQueryRequest)
       com.google.cloud.discoveryengine.v1.CompleteQueryRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.CompletionServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.CompletionServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.CompleteQueryRequest.class,
-              com.google.cloud.discoveryengine.v1.CompleteQueryRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.CompleteQueryRequest.class, com.google.cloud.discoveryengine.v1.CompleteQueryRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.CompleteQueryRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -573,9 +532,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.CompletionServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor;
     }
 
     @java.lang.Override
@@ -594,11 +553,8 @@ public com.google.cloud.discoveryengine.v1.CompleteQueryRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.CompleteQueryRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.CompleteQueryRequest result =
-          new com.google.cloud.discoveryengine.v1.CompleteQueryRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.CompleteQueryRequest result = new com.google.cloud.discoveryengine.v1.CompleteQueryRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -623,39 +579,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CompleteQueryRequ
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.CompleteQueryRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.CompleteQueryRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.CompleteQueryRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -663,8 +618,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CompleteQueryRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.CompleteQueryRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.CompleteQueryRequest.getDefaultInstance()) return this;
       if (!other.getDataStore().isEmpty()) {
         dataStore_ = other.dataStore_;
         bitField0_ |= 0x00000001;
@@ -711,37 +665,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                dataStore_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                query_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                queryModel_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                userPseudoId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              dataStore_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              query_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              queryModel_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              userPseudoId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -751,29 +700,24 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object dataStore_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * 
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The dataStore.
      */
     public java.lang.String getDataStore() {
       java.lang.Object ref = dataStore_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         dataStore_ = s;
         return s;
@@ -782,25 +726,22 @@ public java.lang.String getDataStore() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * 
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for dataStore.
      */
-    public com.google.protobuf.ByteString getDataStoreBytes() {
+    public com.google.protobuf.ByteString
+        getDataStoreBytes() {
       java.lang.Object ref = dataStore_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         dataStore_ = b;
         return b;
       } else {
@@ -808,43 +749,32 @@ public com.google.protobuf.ByteString getDataStoreBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * 
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The dataStore to set.
      * @return This builder for chaining.
      */
-    public Builder setDataStore(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDataStore(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       dataStore_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * 
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearDataStore() {
@@ -854,25 +784,19 @@ public Builder clearDataStore() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * 
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for dataStore to set.
      * @return This builder for chaining.
      */
-    public Builder setDataStoreBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDataStoreBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       dataStore_ = value;
       bitField0_ |= 0x00000001;
@@ -882,21 +806,19 @@ public Builder setDataStoreBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object query_ = "";
     /**
-     *
-     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The query.
      */
     public java.lang.String getQuery() {
       java.lang.Object ref = query_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         query_ = s;
         return s;
@@ -905,22 +827,21 @@ public java.lang.String getQuery() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for query.
      */
-    public com.google.protobuf.ByteString getQueryBytes() {
+    public com.google.protobuf.ByteString
+        getQueryBytes() {
       java.lang.Object ref = query_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         query_ = b;
         return b;
       } else {
@@ -928,37 +849,30 @@ public com.google.protobuf.ByteString getQueryBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The query to set.
      * @return This builder for chaining.
      */
-    public Builder setQuery(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQuery(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       query_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearQuery() {
@@ -968,22 +882,18 @@ public Builder clearQuery() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for query to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       query_ = value;
       bitField0_ |= 0x00000002;
@@ -993,8 +903,6 @@ public Builder setQueryBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object queryModel_ = "";
     /**
-     *
-     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -1015,13 +923,13 @@ public Builder setQueryBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string query_model = 3;
-     *
      * @return The queryModel.
      */
     public java.lang.String getQueryModel() {
       java.lang.Object ref = queryModel_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryModel_ = s;
         return s;
@@ -1030,8 +938,6 @@ public java.lang.String getQueryModel() {
       }
     }
     /**
-     *
-     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -1052,14 +958,15 @@ public java.lang.String getQueryModel() {
      * 

      *
      * string query_model = 3;
-     *
      * @return The bytes for queryModel.
      */
-    public com.google.protobuf.ByteString getQueryModelBytes() {
+    public com.google.protobuf.ByteString
+        getQueryModelBytes() {
       java.lang.Object ref = queryModel_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queryModel_ = b;
         return b;
       } else {
@@ -1067,8 +974,6 @@ public com.google.protobuf.ByteString getQueryModelBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -1089,22 +994,18 @@ public com.google.protobuf.ByteString getQueryModelBytes() {
      * 

      *
      * string query_model = 3;
-     *
      * @param value The queryModel to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryModel(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryModel(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queryModel_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -1125,7 +1026,6 @@ public Builder setQueryModel(java.lang.String value) {
      * 

      *
      * string query_model = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueryModel() {
@@ -1135,8 +1035,6 @@ public Builder clearQueryModel() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -1157,14 +1055,12 @@ public Builder clearQueryModel() {
      * 

      *
      * string query_model = 3;
-     *
      * @param value The bytes for queryModel to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryModelBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryModelBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queryModel_ = value;
       bitField0_ |= 0x00000004;
@@ -1174,8 +1070,6 @@ public Builder setQueryModelBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object userPseudoId_ = "";
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1194,13 +1088,13 @@ public Builder setQueryModelBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string user_pseudo_id = 4;
-     *
      * @return The userPseudoId.
      */
     public java.lang.String getUserPseudoId() {
       java.lang.Object ref = userPseudoId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userPseudoId_ = s;
         return s;
@@ -1209,8 +1103,6 @@ public java.lang.String getUserPseudoId() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1229,14 +1121,15 @@ public java.lang.String getUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 4;
-     *
      * @return The bytes for userPseudoId.
      */
-    public com.google.protobuf.ByteString getUserPseudoIdBytes() {
+    public com.google.protobuf.ByteString
+        getUserPseudoIdBytes() {
       java.lang.Object ref = userPseudoId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         userPseudoId_ = b;
         return b;
       } else {
@@ -1244,8 +1137,6 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1264,22 +1155,18 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
      * 

      *
      * string user_pseudo_id = 4;
-     *
      * @param value The userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserPseudoId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       userPseudoId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1298,7 +1185,6 @@ public Builder setUserPseudoId(java.lang.String value) {
      * 

      *
      * string user_pseudo_id = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUserPseudoId() {
@@ -1308,8 +1194,6 @@ public Builder clearUserPseudoId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1328,23 +1212,21 @@ public Builder clearUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 4;
-     *
      * @param value The bytes for userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserPseudoIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       userPseudoId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1354,12 +1236,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.CompleteQueryRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.CompleteQueryRequest)
   private static final com.google.cloud.discoveryengine.v1.CompleteQueryRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.CompleteQueryRequest();
   }
@@ -1368,27 +1250,27 @@ public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CompleteQueryRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CompleteQueryRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1403,4 +1285,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.CompleteQueryRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequestOrBuilder.java
similarity index 79%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequestOrBuilder.java
index dffd870cf179..7f88eee1fcd7 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequestOrBuilder.java
@@ -1,91 +1,59 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/completion_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface CompleteQueryRequestOrBuilder
-    extends
+public interface CompleteQueryRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CompleteQueryRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name for which the completion is
    * performed, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
    * 

    *
-   * 
-   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The dataStore.
    */
   java.lang.String getDataStore();
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name for which the completion is
    * performed, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
    * 

    *
-   * 
-   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for dataStore.
    */
-  com.google.protobuf.ByteString getDataStoreBytes();
+  com.google.protobuf.ByteString
+      getDataStoreBytes();
 
   /**
-   *
-   *
    * 
    * Required. The typeahead input used to fetch suggestions. Maximum length is
    * 128 characters.
    * 

    *
    * string query = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The query.
    */
   java.lang.String getQuery();
   /**
-   *
-   *
    * 
    * Required. The typeahead input used to fetch suggestions. Maximum length is
    * 128 characters.
    * 

    *
    * string query = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for query.
    */
-  com.google.protobuf.ByteString getQueryBytes();
+  com.google.protobuf.ByteString
+      getQueryBytes();
 
   /**
-   *
-   *
    * 
    * Selects data model of query suggestions for serving. Currently supported
    * values:
@@ -106,13 +74,10 @@ public interface CompleteQueryRequestOrBuilder
    * 

    *
    * string query_model = 3;
-   *
    * @return The queryModel.
    */
   java.lang.String getQueryModel();
   /**
-   *
-   *
    * 
    * Selects data model of query suggestions for serving. Currently supported
    * values:
@@ -133,14 +98,12 @@ public interface CompleteQueryRequestOrBuilder
    * 

    *
    * string query_model = 3;
-   *
    * @return The bytes for queryModel.
    */
-  com.google.protobuf.ByteString getQueryModelBytes();
+  com.google.protobuf.ByteString
+      getQueryModelBytes();
 
   /**
-   *
-   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -159,13 +122,10 @@ public interface CompleteQueryRequestOrBuilder
    * 

    *
    * string user_pseudo_id = 4;
-   *
    * @return The userPseudoId.
    */
   java.lang.String getUserPseudoId();
   /**
-   *
-   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -184,8 +144,8 @@ public interface CompleteQueryRequestOrBuilder
    * 

    *
    * string user_pseudo_id = 4;
-   *
    * @return The bytes for userPseudoId.
    */
-  com.google.protobuf.ByteString getUserPseudoIdBytes();
+  com.google.protobuf.ByteString
+      getUserPseudoIdBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponse.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponse.java
similarity index 61%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponse.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponse.java
index 14ac8bbe1ce0..73ac50bbc2f1 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponse.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/completion_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Response message for
  * [CompletionService.CompleteQuery][google.cloud.discoveryengine.v1.CompletionService.CompleteQuery]
@@ -29,129 +12,112 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.CompleteQueryResponse}
  */
-public final class CompleteQueryResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CompleteQueryResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.CompleteQueryResponse)
     CompleteQueryResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CompleteQueryResponse.newBuilder() to construct.
   private CompleteQueryResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CompleteQueryResponse() {
     querySuggestions_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CompleteQueryResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.CompletionServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.CompletionServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.class,
-            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.class, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.Builder.class);
   }
 
-  public interface QuerySuggestionOrBuilder
-      extends
+  public interface QuerySuggestionOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * The suggestion for the query.
      * 

      *
      * string suggestion = 1;
-     *
      * @return The suggestion.
      */
     java.lang.String getSuggestion();
     /**
-     *
-     *
      * 
      * The suggestion for the query.
      * 

      *
      * string suggestion = 1;
-     *
      * @return The bytes for suggestion.
      */
-    com.google.protobuf.ByteString getSuggestionBytes();
+    com.google.protobuf.ByteString
+        getSuggestionBytes();
   }
   /**
-   *
-   *
    * 
    * Suggestions as search queries.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion}
    */
-  public static final class QuerySuggestion extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class QuerySuggestion extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion)
       QuerySuggestionOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use QuerySuggestion.newBuilder() to construct.
     private QuerySuggestion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private QuerySuggestion() {
       suggestion_ = "";
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new QuerySuggestion();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.CompletionServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.CompletionServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.class,
-              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder
-                  .class);
+              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.class, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder.class);
     }
 
     public static final int SUGGESTION_FIELD_NUMBER = 1;
-
     @SuppressWarnings("serial")
     private volatile java.lang.Object suggestion_ = "";
     /**
-     *
-     *
      * 
      * The suggestion for the query.
      * 

      *
      * string suggestion = 1;
-     *
      * @return The suggestion.
      */
     @java.lang.Override
@@ -160,29 +126,29 @@ public java.lang.String getSuggestion() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         suggestion_ = s;
         return s;
       }
     }
     /**
-     *
-     *
      * 
      * The suggestion for the query.
      * 

      *
      * string suggestion = 1;
-     *
      * @return The bytes for suggestion.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getSuggestionBytes() {
+    public com.google.protobuf.ByteString
+        getSuggestionBytes() {
       java.lang.Object ref = suggestion_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         suggestion_ = b;
         return b;
       } else {
@@ -191,7 +157,6 @@ public com.google.protobuf.ByteString getSuggestionBytes() {
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -203,7 +168,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(suggestion_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, suggestion_);
       }
@@ -227,16 +193,15 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
-      if (!(obj
-          instanceof com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion)) {
+      if (!(obj instanceof com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion other =
-          (com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion) obj;
+      com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion other = (com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion) obj;
 
-      if (!getSuggestion().equals(other.getSuggestion())) return false;
+      if (!getSuggestion()
+          .equals(other.getSuggestion())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -255,101 +220,90 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-        parseFrom(java.nio.ByteBuffer data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-        parseFrom(
-            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-        parseFrom(com.google.protobuf.ByteString data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-        parseFrom(
-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-        parseFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-        parseFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-        parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -359,43 +313,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Suggestions as search queries.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion)
         com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.CompletionServiceProto
-            .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1.CompletionServiceProto
-            .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.class,
-                com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder
-                    .class);
+                com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.class, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -405,22 +355,19 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1.CompletionServiceProto
-            .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-          getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-            .getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion build() {
-        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion result =
-            buildPartial();
+        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -428,19 +375,14 @@ public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-          buildPartial() {
-        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion result =
-            new com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+      public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion buildPartial() {
+        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion result = new com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.suggestion_ = suggestion_;
@@ -451,54 +393,46 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other
-            instanceof com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion) {
-          return mergeFrom(
-              (com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion) other);
+        if (other instanceof com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion) {
+          return mergeFrom((com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion other) {
+        if (other == com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.getDefaultInstance()) return this;
         if (!other.getSuggestion().isEmpty()) {
           suggestion_ = other.suggestion_;
           bitField0_ |= 0x00000001;
@@ -530,19 +464,17 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  suggestion_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                suggestion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -552,25 +484,22 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private java.lang.Object suggestion_ = "";
       /**
-       *
-       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
-       *
        * @return The suggestion.
        */
       public java.lang.String getSuggestion() {
         java.lang.Object ref = suggestion_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           suggestion_ = s;
           return s;
@@ -579,21 +508,20 @@ public java.lang.String getSuggestion() {
         }
       }
       /**
-       *
-       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
-       *
        * @return The bytes for suggestion.
        */
-      public com.google.protobuf.ByteString getSuggestionBytes() {
+      public com.google.protobuf.ByteString
+          getSuggestionBytes() {
         java.lang.Object ref = suggestion_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           suggestion_ = b;
           return b;
         } else {
@@ -601,35 +529,28 @@ public com.google.protobuf.ByteString getSuggestionBytes() {
         }
       }
       /**
-       *
-       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
-       *
        * @param value The suggestion to set.
        * @return This builder for chaining.
        */
-      public Builder setSuggestion(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setSuggestion(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
         suggestion_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
-       *
        * @return This builder for chaining.
        */
       public Builder clearSuggestion() {
@@ -639,28 +560,23 @@ public Builder clearSuggestion() {
         return this;
       }
       /**
-       *
-       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
-       *
        * @param value The bytes for suggestion to set.
        * @return This builder for chaining.
        */
-      public Builder setSuggestionBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setSuggestionBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
         checkByteStringIsUtf8(value);
         suggestion_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -673,45 +589,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion)
-    private static final com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion DEFAULT_INSTANCE;
     static {
-      DEFAULT_INSTANCE =
-          new com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion();
+      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion();
     }
 
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public QuerySuggestion parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public QuerySuggestion parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -723,106 +635,79 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   public static final int QUERY_SUGGESTIONS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
-  private java.util.List
-      querySuggestions_;
+  private java.util.List querySuggestions_;
   /**
-   *
-   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
    */
   @java.lang.Override
-  public java.util.List
-      getQuerySuggestionsList() {
+  public java.util.List getQuerySuggestionsList() {
     return querySuggestions_;
   }
   /**
-   *
-   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
    */
   @java.lang.Override
-  public java.util.List<
-          ? extends
-              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder>
+  public java.util.List 
       getQuerySuggestionsOrBuilderList() {
     return querySuggestions_;
   }
   /**
-   *
-   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
    */
   @java.lang.Override
   public int getQuerySuggestionsCount() {
     return querySuggestions_.size();
   }
   /**
-   *
-   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-      getQuerySuggestions(int index) {
+  public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion getQuerySuggestions(int index) {
     return querySuggestions_.get(index);
   }
   /**
-   *
-   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder
-      getQuerySuggestionsOrBuilder(int index) {
+  public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder getQuerySuggestionsOrBuilder(
+      int index) {
     return querySuggestions_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -834,7 +719,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < querySuggestions_.size(); i++) {
       output.writeMessage(1, querySuggestions_.get(i));
     }
@@ -848,7 +734,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < querySuggestions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, querySuggestions_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, querySuggestions_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -858,15 +745,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.CompleteQueryResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.CompleteQueryResponse other =
-        (com.google.cloud.discoveryengine.v1.CompleteQueryResponse) obj;
+    com.google.cloud.discoveryengine.v1.CompleteQueryResponse other = (com.google.cloud.discoveryengine.v1.CompleteQueryResponse) obj;
 
-    if (!getQuerySuggestionsList().equals(other.getQuerySuggestionsList())) return false;
+    if (!getQuerySuggestionsList()
+        .equals(other.getQuerySuggestionsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -888,104 +775,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.CompleteQueryResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.CompleteQueryResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response message for
    * [CompletionService.CompleteQuery][google.cloud.discoveryengine.v1.CompletionService.CompleteQuery]
@@ -994,32 +875,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.CompleteQueryResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.CompleteQueryResponse)
       com.google.cloud.discoveryengine.v1.CompleteQueryResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.CompletionServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.CompletionServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.class,
-              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.class, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.CompleteQueryResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1035,9 +917,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.CompletionServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor;
     }
 
     @java.lang.Override
@@ -1056,18 +938,14 @@ public com.google.cloud.discoveryengine.v1.CompleteQueryResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.CompleteQueryResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1.CompleteQueryResponse result =
-          new com.google.cloud.discoveryengine.v1.CompleteQueryResponse(this);
+      com.google.cloud.discoveryengine.v1.CompleteQueryResponse result = new com.google.cloud.discoveryengine.v1.CompleteQueryResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.discoveryengine.v1.CompleteQueryResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.CompleteQueryResponse result) {
       if (querySuggestionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           querySuggestions_ = java.util.Collections.unmodifiableList(querySuggestions_);
@@ -1087,39 +965,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CompleteQueryResp
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.CompleteQueryResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.CompleteQueryResponse) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.CompleteQueryResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1127,8 +1004,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CompleteQueryResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1.CompleteQueryResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.CompleteQueryResponse.getDefaultInstance()) return this;
       if (querySuggestionsBuilder_ == null) {
         if (!other.querySuggestions_.isEmpty()) {
           if (querySuggestions_.isEmpty()) {
@@ -1147,10 +1023,9 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CompleteQueryRespon
             querySuggestionsBuilder_ = null;
             querySuggestions_ = other.querySuggestions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            querySuggestionsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getQuerySuggestionsFieldBuilder()
-                    : null;
+            querySuggestionsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getQuerySuggestionsFieldBuilder() : null;
           } else {
             querySuggestionsBuilder_.addAllMessages(other.querySuggestions_);
           }
@@ -1182,28 +1057,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-                            .parser(),
-                        extensionRegistry);
-                if (querySuggestionsBuilder_ == null) {
-                  ensureQuerySuggestionsIsMutable();
-                  querySuggestions_.add(m);
-                } else {
-                  querySuggestionsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion m =
+                  input.readMessage(
+                      com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.parser(),
+                      extensionRegistry);
+              if (querySuggestionsBuilder_ == null) {
+                ensureQuerySuggestionsIsMutable();
+                querySuggestions_.add(m);
+              } else {
+                querySuggestionsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1213,43 +1085,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private java.util.List<
-            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion>
-        querySuggestions_ = java.util.Collections.emptyList();
-
+    private java.util.List querySuggestions_ =
+      java.util.Collections.emptyList();
     private void ensureQuerySuggestionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        querySuggestions_ =
-            new java.util.ArrayList<
-                com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion>(
-                querySuggestions_);
+        querySuggestions_ = new java.util.ArrayList(querySuggestions_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion,
-            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder,
-            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder>
-        querySuggestionsBuilder_;
+        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder> querySuggestionsBuilder_;
 
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
-    public java.util.List
-        getQuerySuggestionsList() {
+    public java.util.List getQuerySuggestionsList() {
       if (querySuggestionsBuilder_ == null) {
         return java.util.Collections.unmodifiableList(querySuggestions_);
       } else {
@@ -1257,16 +1115,12 @@ private void ensureQuerySuggestionsIsMutable() {
       }
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
     public int getQuerySuggestionsCount() {
       if (querySuggestionsBuilder_ == null) {
@@ -1276,19 +1130,14 @@ public int getQuerySuggestionsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
-    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-        getQuerySuggestions(int index) {
+    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion getQuerySuggestions(int index) {
       if (querySuggestionsBuilder_ == null) {
         return querySuggestions_.get(index);
       } else {
@@ -1296,20 +1145,15 @@ public int getQuerySuggestionsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
     public Builder setQuerySuggestions(
-        int index,
-        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion value) {
+        int index, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion value) {
       if (querySuggestionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1323,21 +1167,15 @@ public Builder setQuerySuggestions(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
     public Builder setQuerySuggestions(
-        int index,
-        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder
-            builderForValue) {
+        int index, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder builderForValue) {
       if (querySuggestionsBuilder_ == null) {
         ensureQuerySuggestionsIsMutable();
         querySuggestions_.set(index, builderForValue.build());
@@ -1348,19 +1186,14 @@ public Builder setQuerySuggestions(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
-    public Builder addQuerySuggestions(
-        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion value) {
+    public Builder addQuerySuggestions(com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion value) {
       if (querySuggestionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1374,20 +1207,15 @@ public Builder addQuerySuggestions(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
     public Builder addQuerySuggestions(
-        int index,
-        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion value) {
+        int index, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion value) {
       if (querySuggestionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1401,20 +1229,15 @@ public Builder addQuerySuggestions(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
     public Builder addQuerySuggestions(
-        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder
-            builderForValue) {
+        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder builderForValue) {
       if (querySuggestionsBuilder_ == null) {
         ensureQuerySuggestionsIsMutable();
         querySuggestions_.add(builderForValue.build());
@@ -1425,21 +1248,15 @@ public Builder addQuerySuggestions(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
     public Builder addQuerySuggestions(
-        int index,
-        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder
-            builderForValue) {
+        int index, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder builderForValue) {
       if (querySuggestionsBuilder_ == null) {
         ensureQuerySuggestionsIsMutable();
         querySuggestions_.add(index, builderForValue.build());
@@ -1450,24 +1267,19 @@ public Builder addQuerySuggestions(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
     public Builder addAllQuerySuggestions(
-        java.lang.Iterable<
-                ? extends com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion>
-            values) {
+        java.lang.Iterable values) {
       if (querySuggestionsBuilder_ == null) {
         ensureQuerySuggestionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, querySuggestions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, querySuggestions_);
         onChanged();
       } else {
         querySuggestionsBuilder_.addAllMessages(values);
@@ -1475,16 +1287,12 @@ public Builder addAllQuerySuggestions(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
     public Builder clearQuerySuggestions() {
       if (querySuggestionsBuilder_ == null) {
@@ -1497,16 +1305,12 @@ public Builder clearQuerySuggestions() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
     public Builder removeQuerySuggestions(int index) {
       if (querySuggestionsBuilder_ == null) {
@@ -1519,57 +1323,42 @@ public Builder removeQuerySuggestions(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
-    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder
-        getQuerySuggestionsBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder getQuerySuggestionsBuilder(
+        int index) {
       return getQuerySuggestionsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
-    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder
-        getQuerySuggestionsOrBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder getQuerySuggestionsOrBuilder(
+        int index) {
       if (querySuggestionsBuilder_ == null) {
-        return querySuggestions_.get(index);
-      } else {
+        return querySuggestions_.get(index);  } else {
         return querySuggestionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
-    public java.util.List<
-            ? extends
-                com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder>
-        getQuerySuggestionsOrBuilderList() {
+    public java.util.List 
+         getQuerySuggestionsOrBuilderList() {
       if (querySuggestionsBuilder_ != null) {
         return querySuggestionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -1577,73 +1366,48 @@ public Builder removeQuerySuggestions(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
-    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder
-        addQuerySuggestionsBuilder() {
-      return getQuerySuggestionsFieldBuilder()
-          .addBuilder(
-              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-                  .getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder addQuerySuggestionsBuilder() {
+      return getQuerySuggestionsFieldBuilder().addBuilder(
+          com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
-    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder
-        addQuerySuggestionsBuilder(int index) {
-      return getQuerySuggestionsFieldBuilder()
-          .addBuilder(
-              index,
-              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
-                  .getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder addQuerySuggestionsBuilder(
+        int index) {
+      return getQuerySuggestionsFieldBuilder().addBuilder(
+          index, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
-    public java.util.List<
-            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder>
-        getQuerySuggestionsBuilderList() {
+    public java.util.List 
+         getQuerySuggestionsBuilderList() {
       return getQuerySuggestionsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion,
-            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder,
-            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder>
+        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder> 
         getQuerySuggestionsFieldBuilder() {
       if (querySuggestionsBuilder_ == null) {
-        querySuggestionsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion,
-                com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder,
-                com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder>(
+        querySuggestionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder>(
                 querySuggestions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1652,9 +1416,9 @@ public Builder removeQuerySuggestions(int index) {
       }
       return querySuggestionsBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1664,12 +1428,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.CompleteQueryResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.CompleteQueryResponse)
   private static final com.google.cloud.discoveryengine.v1.CompleteQueryResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.CompleteQueryResponse();
   }
@@ -1678,27 +1442,27 @@ public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CompleteQueryResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CompleteQueryResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1713,4 +1477,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.CompleteQueryResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponseOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponseOrBuilder.java
new file mode 100644
index 000000000000..805e1defdc84
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponseOrBuilder.java
@@ -0,0 +1,58 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/completion_service.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public interface CompleteQueryResponseOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CompleteQueryResponse)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   */
+  java.util.List 
+      getQuerySuggestionsList();
+  /**
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   */
+  com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion getQuerySuggestions(int index);
+  /**
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   */
+  int getQuerySuggestionsCount();
+  /**
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   */
+  java.util.List 
+      getQuerySuggestionsOrBuilderList();
+  /**
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   */
+  com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder getQuerySuggestionsOrBuilder(
+      int index);
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfo.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfo.java
similarity index 68%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfo.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfo.java
index 89dab0e52b27..cf44b46e20a7 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfo.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfo.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Detailed completion information including completion attribution token and
  * clicked completion info.
@@ -28,54 +11,48 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.CompletionInfo}
  */
-public final class CompletionInfo extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CompletionInfo extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.CompletionInfo)
     CompletionInfoOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CompletionInfo.newBuilder() to construct.
   private CompletionInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CompletionInfo() {
     selectedSuggestion_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CompletionInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1_CompletionInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_CompletionInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.CompletionInfo.class,
-            com.google.cloud.discoveryengine.v1.CompletionInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1.CompletionInfo.class, com.google.cloud.discoveryengine.v1.CompletionInfo.Builder.class);
   }
 
   public static final int SELECTED_SUGGESTION_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object selectedSuggestion_ = "";
   /**
-   *
-   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
    * 

    *
    * string selected_suggestion = 1;
-   *
    * @return The selectedSuggestion.
    */
   @java.lang.Override
@@ -84,29 +61,29 @@ public java.lang.String getSelectedSuggestion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       selectedSuggestion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
    * 

    *
    * string selected_suggestion = 1;
-   *
    * @return The bytes for selectedSuggestion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSelectedSuggestionBytes() {
+  public com.google.protobuf.ByteString
+      getSelectedSuggestionBytes() {
     java.lang.Object ref = selectedSuggestion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       selectedSuggestion_ = b;
       return b;
     } else {
@@ -117,15 +94,12 @@ public com.google.protobuf.ByteString getSelectedSuggestionBytes() {
   public static final int SELECTED_POSITION_FIELD_NUMBER = 2;
   private int selectedPosition_ = 0;
   /**
-   *
-   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
    * position, starting from 0.
    * 

    *
    * int32 selected_position = 2;
-   *
    * @return The selectedPosition.
    */
   @java.lang.Override
@@ -134,7 +108,6 @@ public int getSelectedPosition() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -146,7 +119,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(selectedSuggestion_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, selectedSuggestion_);
     }
@@ -166,7 +140,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, selectedSuggestion_);
     }
     if (selectedPosition_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, selectedPosition_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, selectedPosition_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -176,16 +151,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.CompletionInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.CompletionInfo other =
-        (com.google.cloud.discoveryengine.v1.CompletionInfo) obj;
+    com.google.cloud.discoveryengine.v1.CompletionInfo other = (com.google.cloud.discoveryengine.v1.CompletionInfo) obj;
 
-    if (!getSelectedSuggestion().equals(other.getSelectedSuggestion())) return false;
-    if (getSelectedPosition() != other.getSelectedPosition()) return false;
+    if (!getSelectedSuggestion()
+        .equals(other.getSelectedSuggestion())) return false;
+    if (getSelectedPosition()
+        != other.getSelectedPosition()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -207,103 +183,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.CompletionInfo parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CompletionInfo parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.CompletionInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Detailed completion information including completion attribution token and
    * clicked completion info.
@@ -311,32 +282,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.CompletionInfo}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.CompletionInfo)
       com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_CompletionInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_CompletionInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.CompletionInfo.class,
-              com.google.cloud.discoveryengine.v1.CompletionInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1.CompletionInfo.class, com.google.cloud.discoveryengine.v1.CompletionInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.CompletionInfo.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -347,9 +319,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor;
     }
 
     @java.lang.Override
@@ -368,11 +340,8 @@ public com.google.cloud.discoveryengine.v1.CompletionInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.CompletionInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1.CompletionInfo result =
-          new com.google.cloud.discoveryengine.v1.CompletionInfo(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.CompletionInfo result = new com.google.cloud.discoveryengine.v1.CompletionInfo(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -391,39 +360,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CompletionInfo re
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.CompletionInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.CompletionInfo) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.CompletionInfo)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -431,8 +399,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CompletionInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance()) return this;
       if (!other.getSelectedSuggestion().isEmpty()) {
         selectedSuggestion_ = other.selectedSuggestion_;
         bitField0_ |= 0x00000001;
@@ -467,25 +434,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                selectedSuggestion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                selectedPosition_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              selectedSuggestion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              selectedPosition_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -495,25 +459,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object selectedSuggestion_ = "";
     /**
-     *
-     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
-     *
      * @return The selectedSuggestion.
      */
     public java.lang.String getSelectedSuggestion() {
       java.lang.Object ref = selectedSuggestion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         selectedSuggestion_ = s;
         return s;
@@ -522,21 +483,20 @@ public java.lang.String getSelectedSuggestion() {
       }
     }
     /**
-     *
-     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
-     *
      * @return The bytes for selectedSuggestion.
      */
-    public com.google.protobuf.ByteString getSelectedSuggestionBytes() {
+    public com.google.protobuf.ByteString
+        getSelectedSuggestionBytes() {
       java.lang.Object ref = selectedSuggestion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         selectedSuggestion_ = b;
         return b;
       } else {
@@ -544,35 +504,28 @@ public com.google.protobuf.ByteString getSelectedSuggestionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
-     *
      * @param value The selectedSuggestion to set.
      * @return This builder for chaining.
      */
-    public Builder setSelectedSuggestion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSelectedSuggestion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       selectedSuggestion_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSelectedSuggestion() {
@@ -582,21 +535,17 @@ public Builder clearSelectedSuggestion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
-     *
      * @param value The bytes for selectedSuggestion to set.
      * @return This builder for chaining.
      */
-    public Builder setSelectedSuggestionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSelectedSuggestionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       selectedSuggestion_ = value;
       bitField0_ |= 0x00000001;
@@ -604,17 +553,14 @@ public Builder setSelectedSuggestionBytes(com.google.protobuf.ByteString value)
       return this;
     }
 
-    private int selectedPosition_;
+    private int selectedPosition_ ;
     /**
-     *
-     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
      * position, starting from 0.
      * 

      *
      * int32 selected_position = 2;
-     *
      * @return The selectedPosition.
      */
     @java.lang.Override
@@ -622,15 +568,12 @@ public int getSelectedPosition() {
       return selectedPosition_;
     }
     /**
-     *
-     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
      * position, starting from 0.
      * 

      *
      * int32 selected_position = 2;
-     *
      * @param value The selectedPosition to set.
      * @return This builder for chaining.
      */
@@ -642,15 +585,12 @@ public Builder setSelectedPosition(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
      * position, starting from 0.
      * 

      *
      * int32 selected_position = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSelectedPosition() {
@@ -659,9 +599,9 @@ public Builder clearSelectedPosition() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -671,12 +611,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.CompletionInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.CompletionInfo)
   private static final com.google.cloud.discoveryengine.v1.CompletionInfo DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.CompletionInfo();
   }
@@ -685,27 +625,27 @@ public static com.google.cloud.discoveryengine.v1.CompletionInfo getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CompletionInfo parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CompletionInfo parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -720,4 +660,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.CompletionInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfoOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfoOrBuilder.java
similarity index 57%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfoOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfoOrBuilder.java
index 7555c9ef28ab..b322a31165ed 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfoOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfoOrBuilder.java
@@ -1,63 +1,39 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface CompletionInfoOrBuilder
-    extends
+public interface CompletionInfoOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CompletionInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
    * 

    *
    * string selected_suggestion = 1;
-   *
    * @return The selectedSuggestion.
    */
   java.lang.String getSelectedSuggestion();
   /**
-   *
-   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
    * 

    *
    * string selected_suggestion = 1;
-   *
    * @return The bytes for selectedSuggestion.
    */
-  com.google.protobuf.ByteString getSelectedSuggestionBytes();
+  com.google.protobuf.ByteString
+      getSelectedSuggestionBytes();
 
   /**
-   *
-   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
    * position, starting from 0.
    * 

    *
    * int32 selected_position = 2;
-   *
    * @return The selectedPosition.
    */
   int getSelectedPosition();
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceProto.java
new file mode 100644
index 000000000000..fe32a7465114
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceProto.java
@@ -0,0 +1,115 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/completion_service.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class CompletionServiceProto {
+  private CompletionServiceProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n8google/cloud/discoveryengine/v1/comple" +
+      "tion_service.proto\022\037google.cloud.discove" +
+      "ryengine.v1\032\034google/api/annotations.prot" +
+      "o\032\027google/api/client.proto\032\037google/api/f" +
+      "ield_behavior.proto\032\031google/api/resource" +
+      ".proto\"\237\001\n\024CompleteQueryRequest\022E\n\ndata_" +
+      "store\030\001 \001(\tB1\342A\001\002\372A*\n(discoveryengine.go" +
+      "ogleapis.com/DataStore\022\023\n\005query\030\002 \001(\tB\004\342" +
+      "A\001\002\022\023\n\013query_model\030\003 \001(\t\022\026\n\016user_pseudo_" +
+      "id\030\004 \001(\t\"\241\001\n\025CompleteQueryResponse\022a\n\021qu" +
+      "ery_suggestions\030\001 \003(\0132F.google.cloud.dis" +
+      "coveryengine.v1.CompleteQueryResponse.Qu" +
+      "erySuggestion\032%\n\017QuerySuggestion\022\022\n\nsugg" +
+      "estion\030\001 \001(\t2\212\003\n\021CompletionService\022\240\002\n\rC" +
+      "ompleteQuery\0225.google.cloud.discoveryeng" +
+      "ine.v1.CompleteQueryRequest\0326.google.clo" +
+      "ud.discoveryengine.v1.CompleteQueryRespo" +
+      "nse\"\237\001\202\323\344\223\002\230\001\022B/v1/{data_store=projects/" +
+      "*/locations/*/dataStores/*}:completeQuer" +
+      "yZR\022P/v1/{data_store=projects/*/location" +
+      "s/*/collections/*/dataStores/*}:complete" +
+      "Query\032R\312A\036discoveryengine.googleapis.com" +
+      "\322A.https://www.googleapis.com/auth/cloud" +
+      "-platformB\211\002\n#com.google.cloud.discovery" +
+      "engine.v1B\026CompletionServiceProtoP\001ZMclo" +
+      "ud.google.com/go/discoveryengine/apiv1/d" +
+      "iscoveryenginepb;discoveryenginepb\242\002\017DIS" +
+      "COVERYENGINE\252\002\037Google.Cloud.DiscoveryEng" +
+      "ine.V1\312\002\037Google\\Cloud\\DiscoveryEngine\\V1" +
+      "\352\002\"Google::Cloud::DiscoveryEngine::V1b\006p" +
+      "roto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.AnnotationsProto.getDescriptor(),
+          com.google.api.ClientProto.getDescriptor(),
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+        });
+    internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor,
+        new java.lang.String[] { "DataStore", "Query", "QueryModel", "UserPseudoId", });
+    internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor,
+        new java.lang.String[] { "QuerySuggestions", });
+    internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor =
+      internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor,
+        new java.lang.String[] { "Suggestion", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequest.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequest.java
similarity index 69%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequest.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequest.java
index 23b1a5432758..138634d75192 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Request message for
  * [DocumentService.CreateDocument][google.cloud.discoveryengine.v1.DocumentService.CreateDocument]
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.CreateDocumentRequest}
  */
-public final class CreateDocumentRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CreateDocumentRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.CreateDocumentRequest)
     CreateDocumentRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CreateDocumentRequest.newBuilder() to construct.
   private CreateDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CreateDocumentRequest() {
     parent_ = "";
     documentId_ = "";
@@ -46,41 +28,34 @@ private CreateDocumentRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CreateDocumentRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.CreateDocumentRequest.class,
-            com.google.cloud.discoveryengine.v1.CreateDocumentRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.CreateDocumentRequest.class, com.google.cloud.discoveryengine.v1.CreateDocumentRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -89,32 +64,30 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -125,17 +98,12 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int DOCUMENT_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1.Document document_;
   /**
-   *
-   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
    * create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the document field is set.
    */
   @java.lang.Override
@@ -143,51 +111,35 @@ public boolean hasDocument() {
     return document_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
    * create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The document.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.Document getDocument() {
-    return document_ == null
-        ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
-        : document_;
+    return document_ == null ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
   }
   /**
-   *
-   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
    * create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilder() {
-    return document_ == null
-        ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
-        : document_;
+    return document_ == null ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
   }
 
   public static final int DOCUMENT_ID_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object documentId_ = "";
   /**
-   *
-   *
    * 
    * Required. The ID to use for the
    * [Document][google.cloud.discoveryengine.v1.Document], which will become the
@@ -209,7 +161,6 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilde
    * 

    *
    * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The documentId.
    */
   @java.lang.Override
@@ -218,15 +169,14 @@ public java.lang.String getDocumentId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       documentId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The ID to use for the
    * [Document][google.cloud.discoveryengine.v1.Document], which will become the
@@ -248,15 +198,16 @@ public java.lang.String getDocumentId() {
    * 

    *
    * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for documentId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDocumentIdBytes() {
+  public com.google.protobuf.ByteString
+      getDocumentIdBytes() {
     java.lang.Object ref = documentId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       documentId_ = b;
       return b;
     } else {
@@ -265,7 +216,6 @@ public com.google.protobuf.ByteString getDocumentIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -277,7 +227,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -300,7 +251,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (document_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getDocument());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getDocument());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(documentId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, documentId_);
@@ -313,20 +265,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.CreateDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.CreateDocumentRequest other =
-        (com.google.cloud.discoveryengine.v1.CreateDocumentRequest) obj;
+    com.google.cloud.discoveryengine.v1.CreateDocumentRequest other = (com.google.cloud.discoveryengine.v1.CreateDocumentRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
     if (hasDocument() != other.hasDocument()) return false;
     if (hasDocument()) {
-      if (!getDocument().equals(other.getDocument())) return false;
+      if (!getDocument()
+          .equals(other.getDocument())) return false;
     }
-    if (!getDocumentId().equals(other.getDocumentId())) return false;
+    if (!getDocumentId()
+        .equals(other.getDocumentId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -352,104 +306,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.CreateDocumentRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.CreateDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [DocumentService.CreateDocument][google.cloud.discoveryengine.v1.DocumentService.CreateDocument]
@@ -458,32 +406,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.CreateDocumentRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.CreateDocumentRequest)
       com.google.cloud.discoveryengine.v1.CreateDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.CreateDocumentRequest.class,
-              com.google.cloud.discoveryengine.v1.CreateDocumentRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.CreateDocumentRequest.class, com.google.cloud.discoveryengine.v1.CreateDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.CreateDocumentRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -499,9 +448,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
@@ -520,11 +469,8 @@ public com.google.cloud.discoveryengine.v1.CreateDocumentRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.CreateDocumentRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.CreateDocumentRequest result =
-          new com.google.cloud.discoveryengine.v1.CreateDocumentRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.CreateDocumentRequest result = new com.google.cloud.discoveryengine.v1.CreateDocumentRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -535,7 +481,9 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CreateDocumentReq
         result.parent_ = parent_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.document_ = documentBuilder_ == null ? document_ : documentBuilder_.build();
+        result.document_ = documentBuilder_ == null
+            ? document_
+            : documentBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.documentId_ = documentId_;
@@ -546,39 +494,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CreateDocumentReq
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.CreateDocumentRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.CreateDocumentRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.CreateDocumentRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -586,8 +533,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CreateDocumentRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.CreateDocumentRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.CreateDocumentRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -627,31 +573,29 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getDocumentFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                documentId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getDocumentFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              documentId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -661,28 +605,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -691,24 +630,21 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -716,41 +652,30 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -760,24 +685,18 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -787,61 +706,42 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.discoveryengine.v1.Document document_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Document,
-            com.google.cloud.discoveryengine.v1.Document.Builder,
-            com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
-        documentBuilder_;
+        com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> documentBuilder_;
     /**
-     *
-     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the document field is set.
      */
     public boolean hasDocument() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return The document.
      */
     public com.google.cloud.discoveryengine.v1.Document getDocument() {
       if (documentBuilder_ == null) {
-        return document_ == null
-            ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
-            : document_;
+        return document_ == null ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
       } else {
         return documentBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setDocument(com.google.cloud.discoveryengine.v1.Document value) {
       if (documentBuilder_ == null) {
@@ -857,16 +757,12 @@ public Builder setDocument(com.google.cloud.discoveryengine.v1.Document value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setDocument(
         com.google.cloud.discoveryengine.v1.Document.Builder builderForValue) {
@@ -880,22 +776,18 @@ public Builder setDocument(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeDocument(com.google.cloud.discoveryengine.v1.Document value) {
       if (documentBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && document_ != null
-            && document_ != com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          document_ != null &&
+          document_ != com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()) {
           getDocumentBuilder().mergeFrom(value);
         } else {
           document_ = value;
@@ -908,16 +800,12 @@ public Builder mergeDocument(com.google.cloud.discoveryengine.v1.Document value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearDocument() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -930,16 +818,12 @@ public Builder clearDocument() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentBuilder() {
       bitField0_ |= 0x00000002;
@@ -947,50 +831,38 @@ public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentBuilder()
       return getDocumentFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilder() {
       if (documentBuilder_ != null) {
         return documentBuilder_.getMessageOrBuilder();
       } else {
-        return document_ == null
-            ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
-            : document_;
+        return document_ == null ?
+            com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Document,
-            com.google.cloud.discoveryengine.v1.Document.Builder,
-            com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
+        com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> 
         getDocumentFieldBuilder() {
       if (documentBuilder_ == null) {
-        documentBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.Document,
-                com.google.cloud.discoveryengine.v1.Document.Builder,
-                com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
-                getDocument(), getParentForChildren(), isClean());
+        documentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
+                getDocument(),
+                getParentForChildren(),
+                isClean());
         document_ = null;
       }
       return documentBuilder_;
@@ -998,8 +870,6 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilde
 
     private java.lang.Object documentId_ = "";
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1.Document], which will become the
@@ -1021,13 +891,13 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilde
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The documentId.
      */
     public java.lang.String getDocumentId() {
       java.lang.Object ref = documentId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         documentId_ = s;
         return s;
@@ -1036,8 +906,6 @@ public java.lang.String getDocumentId() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1.Document], which will become the
@@ -1059,14 +927,15 @@ public java.lang.String getDocumentId() {
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for documentId.
      */
-    public com.google.protobuf.ByteString getDocumentIdBytes() {
+    public com.google.protobuf.ByteString
+        getDocumentIdBytes() {
       java.lang.Object ref = documentId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         documentId_ = b;
         return b;
       } else {
@@ -1074,8 +943,6 @@ public com.google.protobuf.ByteString getDocumentIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1.Document], which will become the
@@ -1097,22 +964,18 @@ public com.google.protobuf.ByteString getDocumentIdBytes() {
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The documentId to set.
      * @return This builder for chaining.
      */
-    public Builder setDocumentId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDocumentId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       documentId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1.Document], which will become the
@@ -1134,7 +997,6 @@ public Builder setDocumentId(java.lang.String value) {
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearDocumentId() {
@@ -1144,8 +1006,6 @@ public Builder clearDocumentId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1.Document], which will become the
@@ -1167,23 +1027,21 @@ public Builder clearDocumentId() {
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for documentId to set.
      * @return This builder for chaining.
      */
-    public Builder setDocumentIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDocumentIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       documentId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1193,12 +1051,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.CreateDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.CreateDocumentRequest)
   private static final com.google.cloud.discoveryengine.v1.CreateDocumentRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.CreateDocumentRequest();
   }
@@ -1207,27 +1065,27 @@ public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CreateDocumentRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CreateDocumentRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1242,4 +1100,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.CreateDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequestOrBuilder.java
similarity index 70%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequestOrBuilder.java
index 5ff0769002a3..79e0bda8291a 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequestOrBuilder.java
@@ -1,106 +1,65 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface CreateDocumentRequestOrBuilder
-    extends
+public interface CreateDocumentRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CreateDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
    * create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the document field is set.
    */
   boolean hasDocument();
   /**
-   *
-   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
    * create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The document.
    */
   com.google.cloud.discoveryengine.v1.Document getDocument();
   /**
-   *
-   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
    * create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. The ID to use for the
    * [Document][google.cloud.discoveryengine.v1.Document], which will become the
@@ -122,13 +81,10 @@ public interface CreateDocumentRequestOrBuilder
    * 

    *
    * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The documentId.
    */
   java.lang.String getDocumentId();
   /**
-   *
-   *
    * 
    * Required. The ID to use for the
    * [Document][google.cloud.discoveryengine.v1.Document], which will become the
@@ -150,8 +106,8 @@ public interface CreateDocumentRequestOrBuilder
    * 

    *
    * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for documentId.
    */
-  com.google.protobuf.ByteString getDocumentIdBytes();
+  com.google.protobuf.ByteString
+      getDocumentIdBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadata.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadata.java
similarity index 69%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadata.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadata.java
index f52cce48366c..af1ca2d60d4d 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadata.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadata.java
@@ -1,76 +1,55 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Metadata for Create Schema LRO.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.CreateSchemaMetadata}
  */
-public final class CreateSchemaMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CreateSchemaMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.CreateSchemaMetadata)
     CreateSchemaMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CreateSchemaMetadata.newBuilder() to construct.
   private CreateSchemaMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private CreateSchemaMetadata() {}
+  private CreateSchemaMetadata() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CreateSchemaMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.class,
-            com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.class, com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -78,14 +57,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -93,8 +69,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -109,15 +83,12 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -125,15 +96,12 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -141,8 +109,6 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -156,7 +122,6 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -168,7 +133,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -185,10 +151,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getUpdateTime());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -198,21 +166,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.CreateSchemaMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.CreateSchemaMetadata other =
-        (com.google.cloud.discoveryengine.v1.CreateSchemaMetadata) obj;
+    com.google.cloud.discoveryengine.v1.CreateSchemaMetadata other = (com.google.cloud.discoveryengine.v1.CreateSchemaMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime()
+          .equals(other.getUpdateTime())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -239,136 +208,131 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.CreateSchemaMetadata prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.CreateSchemaMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata for Create Schema LRO.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.CreateSchemaMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.CreateSchemaMetadata)
       com.google.cloud.discoveryengine.v1.CreateSchemaMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.class,
-              com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.class, com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -387,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -408,11 +372,8 @@ public com.google.cloud.discoveryengine.v1.CreateSchemaMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.CreateSchemaMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1.CreateSchemaMetadata result =
-          new com.google.cloud.discoveryengine.v1.CreateSchemaMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.CreateSchemaMetadata result = new com.google.cloud.discoveryengine.v1.CreateSchemaMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -420,10 +381,14 @@ public com.google.cloud.discoveryengine.v1.CreateSchemaMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.discoveryengine.v1.CreateSchemaMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null
+            ? updateTime_
+            : updateTimeBuilder_.build();
       }
     }
 
@@ -431,39 +396,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CreateSchemaMetad
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.CreateSchemaMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.CreateSchemaMetadata) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.CreateSchemaMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -471,8 +435,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CreateSchemaMetadata other) {
-      if (other == com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.getDefaultInstance()) return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -505,25 +468,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getUpdateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -533,52 +497,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -599,15 +549,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -618,8 +567,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -628,9 +575,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -643,8 +590,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -662,8 +607,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -676,8 +619,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -688,14 +629,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -703,17 +641,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -721,49 +656,36 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        updateTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -785,8 +707,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -794,7 +714,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -805,8 +726,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -816,9 +735,9 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && updateTime_ != null
-            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          updateTime_ != null &&
+          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -831,8 +750,6 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -851,8 +768,6 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -866,8 +781,6 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -879,14 +792,11 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -895,24 +805,21 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(), getParentForChildren(), isClean());
+        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(),
+                getParentForChildren(),
+                isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -922,12 +829,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.CreateSchemaMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.CreateSchemaMetadata)
   private static final com.google.cloud.discoveryengine.v1.CreateSchemaMetadata DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.CreateSchemaMetadata();
   }
@@ -936,27 +843,27 @@ public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CreateSchemaMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CreateSchemaMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -971,4 +878,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.CreateSchemaMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadataOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadataOrBuilder.java
similarity index 70%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadataOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadataOrBuilder.java
index 720fd3653e5c..9faf56596a05 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadataOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface CreateSchemaMetadataOrBuilder
-    extends
+public interface CreateSchemaMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CreateSchemaMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -59,34 +35,26 @@ public interface CreateSchemaMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequest.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequest.java
similarity index 66%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequest.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequest.java
index e34dabcd0482..d3fd8b3897bd 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Request message for
  * [SchemaService.CreateSchema][google.cloud.discoveryengine.v1.SchemaService.CreateSchema]
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.CreateSchemaRequest}
  */
-public final class CreateSchemaRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CreateSchemaRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.CreateSchemaRequest)
     CreateSchemaRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CreateSchemaRequest.newBuilder() to construct.
   private CreateSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CreateSchemaRequest() {
     parent_ = "";
     schemaId_ = "";
@@ -46,41 +28,34 @@ private CreateSchemaRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CreateSchemaRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.CreateSchemaRequest.class,
-            com.google.cloud.discoveryengine.v1.CreateSchemaRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.CreateSchemaRequest.class, com.google.cloud.discoveryengine.v1.CreateSchemaRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -89,32 +64,30 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -125,16 +98,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int SCHEMA_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1.Schema schema_;
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the schema field is set.
    */
   @java.lang.Override
@@ -142,49 +110,33 @@ public boolean hasSchema() {
     return schema_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The schema.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.Schema getSchema() {
-    return schema_ == null
-        ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()
-        : schema_;
+    return schema_ == null ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance() : schema_;
   }
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder() {
-    return schema_ == null
-        ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()
-        : schema_;
+    return schema_ == null ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance() : schema_;
   }
 
   public static final int SCHEMA_ID_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object schemaId_ = "";
   /**
-   *
-   *
    * 
    * Required. The ID to use for the
    * [Schema][google.cloud.discoveryengine.v1.Schema], which will become the
@@ -197,7 +149,6 @@ public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder()
    * 

    *
    * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The schemaId.
    */
   @java.lang.Override
@@ -206,15 +157,14 @@ public java.lang.String getSchemaId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       schemaId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The ID to use for the
    * [Schema][google.cloud.discoveryengine.v1.Schema], which will become the
@@ -227,15 +177,16 @@ public java.lang.String getSchemaId() {
    * 

    *
    * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for schemaId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSchemaIdBytes() {
+  public com.google.protobuf.ByteString
+      getSchemaIdBytes() {
     java.lang.Object ref = schemaId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       schemaId_ = b;
       return b;
     } else {
@@ -244,7 +195,6 @@ public com.google.protobuf.ByteString getSchemaIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -256,7 +206,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -279,7 +230,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (schema_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getSchema());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getSchema());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(schemaId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, schemaId_);
@@ -292,20 +244,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.CreateSchemaRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.CreateSchemaRequest other =
-        (com.google.cloud.discoveryengine.v1.CreateSchemaRequest) obj;
+    com.google.cloud.discoveryengine.v1.CreateSchemaRequest other = (com.google.cloud.discoveryengine.v1.CreateSchemaRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
     if (hasSchema() != other.hasSchema()) return false;
     if (hasSchema()) {
-      if (!getSchema().equals(other.getSchema())) return false;
+      if (!getSchema()
+          .equals(other.getSchema())) return false;
     }
-    if (!getSchemaId().equals(other.getSchemaId())) return false;
+    if (!getSchemaId()
+        .equals(other.getSchemaId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -331,104 +285,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.CreateSchemaRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.CreateSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [SchemaService.CreateSchema][google.cloud.discoveryengine.v1.SchemaService.CreateSchema]
@@ -437,32 +385,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.CreateSchemaRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.CreateSchemaRequest)
       com.google.cloud.discoveryengine.v1.CreateSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.CreateSchemaRequest.class,
-              com.google.cloud.discoveryengine.v1.CreateSchemaRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.CreateSchemaRequest.class, com.google.cloud.discoveryengine.v1.CreateSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.CreateSchemaRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -478,9 +427,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -499,11 +448,8 @@ public com.google.cloud.discoveryengine.v1.CreateSchemaRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.CreateSchemaRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.CreateSchemaRequest result =
-          new com.google.cloud.discoveryengine.v1.CreateSchemaRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.CreateSchemaRequest result = new com.google.cloud.discoveryengine.v1.CreateSchemaRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -514,7 +460,9 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CreateSchemaReque
         result.parent_ = parent_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.schema_ = schemaBuilder_ == null ? schema_ : schemaBuilder_.build();
+        result.schema_ = schemaBuilder_ == null
+            ? schema_
+            : schemaBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.schemaId_ = schemaId_;
@@ -525,39 +473,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CreateSchemaReque
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.CreateSchemaRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.CreateSchemaRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.CreateSchemaRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -565,8 +512,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CreateSchemaRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.CreateSchemaRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.CreateSchemaRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -606,31 +552,29 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getSchemaFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                schemaId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getSchemaFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              schemaId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -640,28 +584,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -670,24 +609,21 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -695,41 +631,30 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -739,24 +664,18 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -766,58 +685,39 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.discoveryengine.v1.Schema schema_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Schema,
-            com.google.cloud.discoveryengine.v1.Schema.Builder,
-            com.google.cloud.discoveryengine.v1.SchemaOrBuilder>
-        schemaBuilder_;
+        com.google.cloud.discoveryengine.v1.Schema, com.google.cloud.discoveryengine.v1.Schema.Builder, com.google.cloud.discoveryengine.v1.SchemaOrBuilder> schemaBuilder_;
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the schema field is set.
      */
     public boolean hasSchema() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return The schema.
      */
     public com.google.cloud.discoveryengine.v1.Schema getSchema() {
       if (schemaBuilder_ == null) {
-        return schema_ == null
-            ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()
-            : schema_;
+        return schema_ == null ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance() : schema_;
       } else {
         return schemaBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setSchema(com.google.cloud.discoveryengine.v1.Schema value) {
       if (schemaBuilder_ == null) {
@@ -833,17 +733,14 @@ public Builder setSchema(com.google.cloud.discoveryengine.v1.Schema value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setSchema(com.google.cloud.discoveryengine.v1.Schema.Builder builderForValue) {
+    public Builder setSchema(
+        com.google.cloud.discoveryengine.v1.Schema.Builder builderForValue) {
       if (schemaBuilder_ == null) {
         schema_ = builderForValue.build();
       } else {
@@ -854,21 +751,17 @@ public Builder setSchema(com.google.cloud.discoveryengine.v1.Schema.Builder buil
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeSchema(com.google.cloud.discoveryengine.v1.Schema value) {
       if (schemaBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && schema_ != null
-            && schema_ != com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          schema_ != null &&
+          schema_ != com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()) {
           getSchemaBuilder().mergeFrom(value);
         } else {
           schema_ = value;
@@ -881,15 +774,11 @@ public Builder mergeSchema(com.google.cloud.discoveryengine.v1.Schema value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearSchema() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -902,15 +791,11 @@ public Builder clearSchema() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1.Schema.Builder getSchemaBuilder() {
       bitField0_ |= 0x00000002;
@@ -918,48 +803,36 @@ public com.google.cloud.discoveryengine.v1.Schema.Builder getSchemaBuilder() {
       return getSchemaFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder() {
       if (schemaBuilder_ != null) {
         return schemaBuilder_.getMessageOrBuilder();
       } else {
-        return schema_ == null
-            ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()
-            : schema_;
+        return schema_ == null ?
+            com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance() : schema_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Schema,
-            com.google.cloud.discoveryengine.v1.Schema.Builder,
-            com.google.cloud.discoveryengine.v1.SchemaOrBuilder>
+        com.google.cloud.discoveryengine.v1.Schema, com.google.cloud.discoveryengine.v1.Schema.Builder, com.google.cloud.discoveryengine.v1.SchemaOrBuilder> 
         getSchemaFieldBuilder() {
       if (schemaBuilder_ == null) {
-        schemaBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.Schema,
-                com.google.cloud.discoveryengine.v1.Schema.Builder,
-                com.google.cloud.discoveryengine.v1.SchemaOrBuilder>(
-                getSchema(), getParentForChildren(), isClean());
+        schemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.Schema, com.google.cloud.discoveryengine.v1.Schema.Builder, com.google.cloud.discoveryengine.v1.SchemaOrBuilder>(
+                getSchema(),
+                getParentForChildren(),
+                isClean());
         schema_ = null;
       }
       return schemaBuilder_;
@@ -967,8 +840,6 @@ public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder()
 
     private java.lang.Object schemaId_ = "";
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1.Schema], which will become the
@@ -981,13 +852,13 @@ public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder()
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The schemaId.
      */
     public java.lang.String getSchemaId() {
       java.lang.Object ref = schemaId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         schemaId_ = s;
         return s;
@@ -996,8 +867,6 @@ public java.lang.String getSchemaId() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1.Schema], which will become the
@@ -1010,14 +879,15 @@ public java.lang.String getSchemaId() {
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for schemaId.
      */
-    public com.google.protobuf.ByteString getSchemaIdBytes() {
+    public com.google.protobuf.ByteString
+        getSchemaIdBytes() {
       java.lang.Object ref = schemaId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         schemaId_ = b;
         return b;
       } else {
@@ -1025,8 +895,6 @@ public com.google.protobuf.ByteString getSchemaIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1.Schema], which will become the
@@ -1039,22 +907,18 @@ public com.google.protobuf.ByteString getSchemaIdBytes() {
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSchemaId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       schemaId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1.Schema], which will become the
@@ -1067,7 +931,6 @@ public Builder setSchemaId(java.lang.String value) {
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearSchemaId() {
@@ -1077,8 +940,6 @@ public Builder clearSchemaId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1.Schema], which will become the
@@ -1091,23 +952,21 @@ public Builder clearSchemaId() {
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSchemaIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       schemaId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1117,12 +976,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.CreateSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.CreateSchemaRequest)
   private static final com.google.cloud.discoveryengine.v1.CreateSchemaRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.CreateSchemaRequest();
   }
@@ -1131,27 +990,27 @@ public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CreateSchemaRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CreateSchemaRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1166,4 +1025,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.CreateSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequestOrBuilder.java
similarity index 62%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequestOrBuilder.java
index 93f253ff767c..81b07067fa72 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequestOrBuilder.java
@@ -1,103 +1,62 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface CreateSchemaRequestOrBuilder
-    extends
+public interface CreateSchemaRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CreateSchemaRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the schema field is set.
    */
   boolean hasSchema();
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The schema.
    */
   com.google.cloud.discoveryengine.v1.Schema getSchema();
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. The ID to use for the
    * [Schema][google.cloud.discoveryengine.v1.Schema], which will become the
@@ -110,13 +69,10 @@ public interface CreateSchemaRequestOrBuilder
    * 

    *
    * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The schemaId.
    */
   java.lang.String getSchemaId();
   /**
-   *
-   *
    * 
    * Required. The ID to use for the
    * [Schema][google.cloud.discoveryengine.v1.Schema], which will become the
@@ -129,8 +85,8 @@ public interface CreateSchemaRequestOrBuilder
    * 

    *
    * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for schemaId.
    */
-  com.google.protobuf.ByteString getSchemaIdBytes();
+  com.google.protobuf.ByteString
+      getSchemaIdBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttribute.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttribute.java
similarity index 76%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttribute.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttribute.java
index aceeca917168..8562c208fab8 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttribute.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttribute.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/common.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * A custom attribute that is not explicitly modeled in a resource, e.g.
  * [UserEvent][google.cloud.discoveryengine.v1.UserEvent].
@@ -28,50 +11,46 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.CustomAttribute}
  */
-public final class CustomAttribute extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CustomAttribute extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.CustomAttribute)
     CustomAttributeOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CustomAttribute.newBuilder() to construct.
   private CustomAttribute(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CustomAttribute() {
-    text_ = com.google.protobuf.LazyStringArrayList.emptyList();
+    text_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
     numbers_ = emptyDoubleList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CustomAttribute();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.CommonProto
-        .internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.CommonProto
-        .internal_static_google_cloud_discoveryengine_v1_CustomAttribute_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_CustomAttribute_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.CustomAttribute.class,
-            com.google.cloud.discoveryengine.v1.CustomAttribute.Builder.class);
+            com.google.cloud.discoveryengine.v1.CustomAttribute.class, com.google.cloud.discoveryengine.v1.CustomAttribute.Builder.class);
   }
 
   public static final int TEXT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList text_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
-   *
-   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -87,15 +66,13 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * repeated string text = 1;
-   *
    * @return A list containing the text.
    */
-  public com.google.protobuf.ProtocolStringList getTextList() {
+  public com.google.protobuf.ProtocolStringList
+      getTextList() {
     return text_;
   }
   /**
-   *
-   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -111,15 +88,12 @@ public com.google.protobuf.ProtocolStringList getTextList() {
    * 

    *
    * repeated string text = 1;
-   *
    * @return The count of text.
    */
   public int getTextCount() {
     return text_.size();
   }
   /**
-   *
-   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -135,7 +109,6 @@ public int getTextCount() {
    * 

    *
    * repeated string text = 1;
-   *
    * @param index The index of the element to return.
    * @return The text at the given index.
    */
@@ -143,8 +116,6 @@ public java.lang.String getText(int index) {
     return text_.get(index);
   }
   /**
-   *
-   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -160,21 +131,18 @@ public java.lang.String getText(int index) {
    * 

    *
    * repeated string text = 1;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the text at the given index.
    */
-  public com.google.protobuf.ByteString getTextBytes(int index) {
+  public com.google.protobuf.ByteString
+      getTextBytes(int index) {
     return text_.getByteString(index);
   }
 
   public static final int NUMBERS_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.Internal.DoubleList numbers_;
   /**
-   *
-   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -187,16 +155,14 @@ public com.google.protobuf.ByteString getTextBytes(int index) {
    * 

    *
    * repeated double numbers = 2;
-   *
    * @return A list containing the numbers.
    */
   @java.lang.Override
-  public java.util.List getNumbersList() {
+  public java.util.List
+      getNumbersList() {
     return numbers_;
   }
   /**
-   *
-   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -209,15 +175,12 @@ public java.util.List getNumbersList() {
    * 

    *
    * repeated double numbers = 2;
-   *
    * @return The count of numbers.
    */
   public int getNumbersCount() {
     return numbers_.size();
   }
   /**
-   *
-   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -230,18 +193,15 @@ public int getNumbersCount() {
    * 

    *
    * repeated double numbers = 2;
-   *
    * @param index The index of the element to return.
    * @return The numbers at the given index.
    */
   public double getNumbers(int index) {
     return numbers_.getDouble(index);
   }
-
   private int numbersMemoizedSerializedSize = -1;
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -253,7 +213,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     getSerializedSize();
     for (int i = 0; i < text_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, text_.getRaw(i));
@@ -288,7 +249,8 @@ public int getSerializedSize() {
       size += dataSize;
       if (!getNumbersList().isEmpty()) {
         size += 1;
-        size += com.google.protobuf.CodedOutputStream.computeInt32SizeNoTag(dataSize);
+        size += com.google.protobuf.CodedOutputStream
+            .computeInt32SizeNoTag(dataSize);
       }
       numbersMemoizedSerializedSize = dataSize;
     }
@@ -300,16 +262,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.CustomAttribute)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.CustomAttribute other =
-        (com.google.cloud.discoveryengine.v1.CustomAttribute) obj;
+    com.google.cloud.discoveryengine.v1.CustomAttribute other = (com.google.cloud.discoveryengine.v1.CustomAttribute) obj;
 
-    if (!getTextList().equals(other.getTextList())) return false;
-    if (!getNumbersList().equals(other.getNumbersList())) return false;
+    if (!getTextList()
+        .equals(other.getTextList())) return false;
+    if (!getNumbersList()
+        .equals(other.getNumbersList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -335,103 +298,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.CustomAttribute parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CustomAttribute parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.CustomAttribute prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A custom attribute that is not explicitly modeled in a resource, e.g.
    * [UserEvent][google.cloud.discoveryengine.v1.UserEvent].
@@ -439,45 +397,47 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.CustomAttribute}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.CustomAttribute)
       com.google.cloud.discoveryengine.v1.CustomAttributeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.CommonProto
-          .internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.CommonProto
-          .internal_static_google_cloud_discoveryengine_v1_CustomAttribute_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_CustomAttribute_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.CustomAttribute.class,
-              com.google.cloud.discoveryengine.v1.CustomAttribute.Builder.class);
+              com.google.cloud.discoveryengine.v1.CustomAttribute.class, com.google.cloud.discoveryengine.v1.CustomAttribute.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.CustomAttribute.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
       bitField0_ = 0;
-      text_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      text_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
       numbers_ = emptyDoubleList();
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.CommonProto
-          .internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor;
     }
 
     @java.lang.Override
@@ -496,18 +456,14 @@ public com.google.cloud.discoveryengine.v1.CustomAttribute build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.CustomAttribute buildPartial() {
-      com.google.cloud.discoveryengine.v1.CustomAttribute result =
-          new com.google.cloud.discoveryengine.v1.CustomAttribute(this);
+      com.google.cloud.discoveryengine.v1.CustomAttribute result = new com.google.cloud.discoveryengine.v1.CustomAttribute(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.discoveryengine.v1.CustomAttribute result) {
+    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.CustomAttribute result) {
       if (((bitField0_ & 0x00000002) != 0)) {
         numbers_.makeImmutable();
         bitField0_ = (bitField0_ & ~0x00000002);
@@ -527,39 +483,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CustomAttribute r
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.CustomAttribute) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.CustomAttribute) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.CustomAttribute)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -567,8 +522,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CustomAttribute other) {
-      if (other == com.google.cloud.discoveryengine.v1.CustomAttribute.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.CustomAttribute.getDefaultInstance()) return this;
       if (!other.text_.isEmpty()) {
         if (text_.isEmpty()) {
           text_ = other.text_;
@@ -615,38 +569,34 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureTextIsMutable();
-                text_.add(s);
-                break;
-              } // case 10
-            case 17:
-              {
-                double v = input.readDouble();
-                ensureNumbersIsMutable();
-                numbers_.addDouble(v);
-                break;
-              } // case 17
-            case 18:
-              {
-                int length = input.readRawVarint32();
-                int limit = input.pushLimit(length);
-                ensureNumbersIsMutable();
-                while (input.getBytesUntilLimit() > 0) {
-                  numbers_.addDouble(input.readDouble());
-                }
-                input.popLimit(limit);
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureTextIsMutable();
+              text_.add(s);
+              break;
+            } // case 10
+            case 17: {
+              double v = input.readDouble();
+              ensureNumbersIsMutable();
+              numbers_.addDouble(v);
+              break;
+            } // case 17
+            case 18: {
+              int length = input.readRawVarint32();
+              int limit = input.pushLimit(length);
+              ensureNumbersIsMutable();
+              while (input.getBytesUntilLimit() > 0) {
+                numbers_.addDouble(input.readDouble());
+              }
+              input.popLimit(limit);
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -656,12 +606,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.LazyStringArrayList text_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
-
     private void ensureTextIsMutable() {
       if (!text_.isModifiable()) {
         text_ = new com.google.protobuf.LazyStringArrayList(text_);
@@ -669,8 +617,6 @@ private void ensureTextIsMutable() {
       bitField0_ |= 0x00000001;
     }
     /**
-     *
-     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -686,16 +632,14 @@ private void ensureTextIsMutable() {
      * 

      *
      * repeated string text = 1;
-     *
      * @return A list containing the text.
      */
-    public com.google.protobuf.ProtocolStringList getTextList() {
+    public com.google.protobuf.ProtocolStringList
+        getTextList() {
       text_.makeImmutable();
       return text_;
     }
     /**
-     *
-     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -711,15 +655,12 @@ public com.google.protobuf.ProtocolStringList getTextList() {
      * 

      *
      * repeated string text = 1;
-     *
      * @return The count of text.
      */
     public int getTextCount() {
       return text_.size();
     }
     /**
-     *
-     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -735,7 +676,6 @@ public int getTextCount() {
      * 

      *
      * repeated string text = 1;
-     *
      * @param index The index of the element to return.
      * @return The text at the given index.
      */
@@ -743,8 +683,6 @@ public java.lang.String getText(int index) {
       return text_.get(index);
     }
     /**
-     *
-     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -760,16 +698,14 @@ public java.lang.String getText(int index) {
      * 

      *
      * repeated string text = 1;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the text at the given index.
      */
-    public com.google.protobuf.ByteString getTextBytes(int index) {
+    public com.google.protobuf.ByteString
+        getTextBytes(int index) {
       return text_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -785,15 +721,13 @@ public com.google.protobuf.ByteString getTextBytes(int index) {
      * 

      *
      * repeated string text = 1;
-     *
      * @param index The index to set the value at.
      * @param value The text to set.
      * @return This builder for chaining.
      */
-    public Builder setText(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setText(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTextIsMutable();
       text_.set(index, value);
       bitField0_ |= 0x00000001;
@@ -801,8 +735,6 @@ public Builder setText(int index, java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -818,14 +750,12 @@ public Builder setText(int index, java.lang.String value) {
      * 

      *
      * repeated string text = 1;
-     *
      * @param value The text to add.
      * @return This builder for chaining.
      */
-    public Builder addText(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addText(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTextIsMutable();
       text_.add(value);
       bitField0_ |= 0x00000001;
@@ -833,8 +763,6 @@ public Builder addText(java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -850,20 +778,19 @@ public Builder addText(java.lang.String value) {
      * 

      *
      * repeated string text = 1;
-     *
      * @param values The text to add.
      * @return This builder for chaining.
      */
-    public Builder addAllText(java.lang.Iterable values) {
+    public Builder addAllText(
+        java.lang.Iterable values) {
       ensureTextIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, text_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, text_);
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -879,19 +806,16 @@ public Builder addAllText(java.lang.Iterable values) {
      * 

      *
      * repeated string text = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearText() {
-      text_ = com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000001);
-      ;
+      text_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000001);;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -907,14 +831,12 @@ public Builder clearText() {
      * 

      *
      * repeated string text = 1;
-     *
      * @param value The bytes of the text to add.
      * @return This builder for chaining.
      */
-    public Builder addTextBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addTextBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureTextIsMutable();
       text_.add(value);
@@ -924,7 +846,6 @@ public Builder addTextBytes(com.google.protobuf.ByteString value) {
     }
 
     private com.google.protobuf.Internal.DoubleList numbers_ = emptyDoubleList();
-
     private void ensureNumbersIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         numbers_ = mutableCopy(numbers_);
@@ -932,8 +853,6 @@ private void ensureNumbersIsMutable() {
       }
     }
     /**
-     *
-     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -946,17 +865,14 @@ private void ensureNumbersIsMutable() {
      * 

      *
      * repeated double numbers = 2;
-     *
      * @return A list containing the numbers.
      */
-    public java.util.List getNumbersList() {
-      return ((bitField0_ & 0x00000002) != 0)
-          ? java.util.Collections.unmodifiableList(numbers_)
-          : numbers_;
+    public java.util.List
+        getNumbersList() {
+      return ((bitField0_ & 0x00000002) != 0) ?
+               java.util.Collections.unmodifiableList(numbers_) : numbers_;
     }
     /**
-     *
-     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -969,15 +885,12 @@ public java.util.List getNumbersList() {
      * 

      *
      * repeated double numbers = 2;
-     *
      * @return The count of numbers.
      */
     public int getNumbersCount() {
       return numbers_.size();
     }
     /**
-     *
-     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -990,7 +903,6 @@ public int getNumbersCount() {
      * 

      *
      * repeated double numbers = 2;
-     *
      * @param index The index of the element to return.
      * @return The numbers at the given index.
      */
@@ -998,8 +910,6 @@ public double getNumbers(int index) {
       return numbers_.getDouble(index);
     }
     /**
-     *
-     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -1012,12 +922,12 @@ public double getNumbers(int index) {
      * 

      *
      * repeated double numbers = 2;
-     *
      * @param index The index to set the value at.
      * @param value The numbers to set.
      * @return This builder for chaining.
      */
-    public Builder setNumbers(int index, double value) {
+    public Builder setNumbers(
+        int index, double value) {
 
       ensureNumbersIsMutable();
       numbers_.setDouble(index, value);
@@ -1025,8 +935,6 @@ public Builder setNumbers(int index, double value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -1039,7 +947,6 @@ public Builder setNumbers(int index, double value) {
      * 

      *
      * repeated double numbers = 2;
-     *
      * @param value The numbers to add.
      * @return This builder for chaining.
      */
@@ -1051,8 +958,6 @@ public Builder addNumbers(double value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -1065,19 +970,18 @@ public Builder addNumbers(double value) {
      * 

      *
      * repeated double numbers = 2;
-     *
      * @param values The numbers to add.
      * @return This builder for chaining.
      */
-    public Builder addAllNumbers(java.lang.Iterable values) {
+    public Builder addAllNumbers(
+        java.lang.Iterable values) {
       ensureNumbersIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, numbers_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, numbers_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -1090,7 +994,6 @@ public Builder addAllNumbers(java.lang.Iterable valu
      * 

      *
      * repeated double numbers = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNumbers() {
@@ -1099,9 +1002,9 @@ public Builder clearNumbers() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1111,12 +1014,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.CustomAttribute)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.CustomAttribute)
   private static final com.google.cloud.discoveryengine.v1.CustomAttribute DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.CustomAttribute();
   }
@@ -1125,27 +1028,27 @@ public static com.google.cloud.discoveryengine.v1.CustomAttribute getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CustomAttribute parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CustomAttribute parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1160,4 +1063,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.CustomAttribute getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttributeOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttributeOrBuilder.java
similarity index 84%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttributeOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttributeOrBuilder.java
index 0d541cb6873a..66e94f94aed1 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttributeOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttributeOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/common.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface CustomAttributeOrBuilder
-    extends
+public interface CustomAttributeOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CustomAttribute)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -41,13 +23,11 @@ public interface CustomAttributeOrBuilder
    * 

    *
    * repeated string text = 1;
-   *
    * @return A list containing the text.
    */
-  java.util.List getTextList();
+  java.util.List
+      getTextList();
   /**
-   *
-   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -63,13 +43,10 @@ public interface CustomAttributeOrBuilder
    * 

    *
    * repeated string text = 1;
-   *
    * @return The count of text.
    */
   int getTextCount();
   /**
-   *
-   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -85,14 +62,11 @@ public interface CustomAttributeOrBuilder
    * 

    *
    * repeated string text = 1;
-   *
    * @param index The index of the element to return.
    * @return The text at the given index.
    */
   java.lang.String getText(int index);
   /**
-   *
-   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -108,15 +82,13 @@ public interface CustomAttributeOrBuilder
    * 

    *
    * repeated string text = 1;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the text at the given index.
    */
-  com.google.protobuf.ByteString getTextBytes(int index);
+  com.google.protobuf.ByteString
+      getTextBytes(int index);
 
   /**
-   *
-   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -129,13 +101,10 @@ public interface CustomAttributeOrBuilder
    * 

    *
    * repeated double numbers = 2;
-   *
    * @return A list containing the numbers.
    */
   java.util.List getNumbersList();
   /**
-   *
-   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -148,13 +117,10 @@ public interface CustomAttributeOrBuilder
    * 

    *
    * repeated double numbers = 2;
-   *
    * @return The count of numbers.
    */
   int getNumbersCount();
   /**
-   *
-   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -167,7 +133,6 @@ public interface CustomAttributeOrBuilder
    * 

    *
    * repeated double numbers = 2;
-   *
    * @param index The index of the element to return.
    * @return The numbers at the given index.
    */
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DataStoreName.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DataStoreName.java
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DataStoreName.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DataStoreName.java
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequest.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequest.java
similarity index 68%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequest.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequest.java
index fc9049a3fd5b..d78903beefce 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Request message for
  * [DocumentService.DeleteDocument][google.cloud.discoveryengine.v1.DocumentService.DeleteDocument]
@@ -29,48 +12,43 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.DeleteDocumentRequest}
  */
-public final class DeleteDocumentRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteDocumentRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.DeleteDocumentRequest)
     DeleteDocumentRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteDocumentRequest.newBuilder() to construct.
   private DeleteDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeleteDocumentRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteDocumentRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.class,
-            com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.class, com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -84,10 +62,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -96,15 +71,14 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -118,18 +92,17 @@ public java.lang.String getName() {
    * not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -138,7 +111,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -150,7 +122,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -174,15 +147,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.DeleteDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.DeleteDocumentRequest other =
-        (com.google.cloud.discoveryengine.v1.DeleteDocumentRequest) obj;
+    com.google.cloud.discoveryengine.v1.DeleteDocumentRequest other = (com.google.cloud.discoveryengine.v1.DeleteDocumentRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -202,104 +175,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.DeleteDocumentRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.DeleteDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [DocumentService.DeleteDocument][google.cloud.discoveryengine.v1.DocumentService.DeleteDocument]
@@ -308,32 +275,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.DeleteDocumentRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.DeleteDocumentRequest)
       com.google.cloud.discoveryengine.v1.DeleteDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.class,
-              com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.class, com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -343,9 +311,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor;
     }
 
     @java.lang.Override
@@ -364,11 +332,8 @@ public com.google.cloud.discoveryengine.v1.DeleteDocumentRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.DeleteDocumentRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.DeleteDocumentRequest result =
-          new com.google.cloud.discoveryengine.v1.DeleteDocumentRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.DeleteDocumentRequest result = new com.google.cloud.discoveryengine.v1.DeleteDocumentRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -384,39 +349,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.DeleteDocumentReq
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.DeleteDocumentRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.DeleteDocumentRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.DeleteDocumentRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -424,8 +388,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.DeleteDocumentRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -457,19 +420,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -479,13 +440,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -499,16 +457,14 @@ public Builder mergeFrom(
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,8 +473,6 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -532,17 +486,16 @@ public java.lang.String getName() {
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -550,8 +503,6 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -565,25 +516,19 @@ public com.google.protobuf.ByteString getNameBytes() {
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -597,10 +542,7 @@ public Builder setName(java.lang.String value) {
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -610,8 +552,6 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -625,26 +565,22 @@ public Builder clearName() {
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -654,12 +590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.DeleteDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.DeleteDocumentRequest)
   private static final com.google.cloud.discoveryengine.v1.DeleteDocumentRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.DeleteDocumentRequest();
   }
@@ -668,27 +604,27 @@ public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteDocumentRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteDocumentRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -703,4 +639,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.DeleteDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequestOrBuilder.java
similarity index 62%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequestOrBuilder.java
index 7004759c9893..2495e059cf3a 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequestOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface DeleteDocumentRequestOrBuilder
-    extends
+public interface DeleteDocumentRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.DeleteDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -39,16 +21,11 @@ public interface DeleteDocumentRequestOrBuilder
    * not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -62,11 +39,9 @@ public interface DeleteDocumentRequestOrBuilder
    * not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadata.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadata.java
similarity index 69%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadata.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadata.java
index 63c41230995e..60c01c11c601 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadata.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadata.java
@@ -1,76 +1,55 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Metadata for DeleteSchema LRO.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.DeleteSchemaMetadata}
  */
-public final class DeleteSchemaMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteSchemaMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.DeleteSchemaMetadata)
     DeleteSchemaMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteSchemaMetadata.newBuilder() to construct.
   private DeleteSchemaMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private DeleteSchemaMetadata() {}
+  private DeleteSchemaMetadata() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteSchemaMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.class,
-            com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.class, com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -78,14 +57,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -93,8 +69,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -109,15 +83,12 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -125,15 +96,12 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -141,8 +109,6 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -156,7 +122,6 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -168,7 +133,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -185,10 +151,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getUpdateTime());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -198,21 +166,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata other =
-        (com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata) obj;
+    com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata other = (com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime()
+          .equals(other.getUpdateTime())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -239,136 +208,131 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata for DeleteSchema LRO.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.DeleteSchemaMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.DeleteSchemaMetadata)
       com.google.cloud.discoveryengine.v1.DeleteSchemaMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.class,
-              com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.class, com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -387,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -408,11 +372,8 @@ public com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata result =
-          new com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata result = new com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -420,10 +381,14 @@ public com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null
+            ? updateTime_
+            : updateTimeBuilder_.build();
       }
     }
 
@@ -431,39 +396,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.DeleteSchemaMetad
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -471,8 +435,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata other) {
-      if (other == com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.getDefaultInstance()) return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -505,25 +468,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getUpdateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -533,52 +497,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -599,15 +549,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -618,8 +567,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -628,9 +575,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -643,8 +590,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -662,8 +607,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -676,8 +619,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -688,14 +629,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -703,17 +641,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -721,49 +656,36 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        updateTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -785,8 +707,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -794,7 +714,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -805,8 +726,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -816,9 +735,9 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && updateTime_ != null
-            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          updateTime_ != null &&
+          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -831,8 +750,6 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -851,8 +768,6 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -866,8 +781,6 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -879,14 +792,11 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -895,24 +805,21 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(), getParentForChildren(), isClean());
+        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(),
+                getParentForChildren(),
+                isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -922,12 +829,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.DeleteSchemaMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.DeleteSchemaMetadata)
   private static final com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata();
   }
@@ -936,27 +843,27 @@ public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteSchemaMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteSchemaMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -971,4 +878,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadataOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadataOrBuilder.java
similarity index 70%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadataOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadataOrBuilder.java
index a32ffc7bf492..2759e9378e50 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadataOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface DeleteSchemaMetadataOrBuilder
-    extends
+public interface DeleteSchemaMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.DeleteSchemaMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -59,34 +35,26 @@ public interface DeleteSchemaMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequest.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequest.java
similarity index 64%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequest.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequest.java
index 4b0ad05c8905..fd2293b5d5a4 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Request message for
  * [SchemaService.DeleteSchema][google.cloud.discoveryengine.v1.SchemaService.DeleteSchema]
@@ -29,57 +12,49 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.DeleteSchemaRequest}
  */
-public final class DeleteSchemaRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteSchemaRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.DeleteSchemaRequest)
     DeleteSchemaRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteSchemaRequest.newBuilder() to construct.
   private DeleteSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeleteSchemaRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteSchemaRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.class,
-            com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.class, com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -88,32 +63,30 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -122,7 +95,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -134,7 +106,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -158,15 +131,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.DeleteSchemaRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.DeleteSchemaRequest other =
-        (com.google.cloud.discoveryengine.v1.DeleteSchemaRequest) obj;
+    com.google.cloud.discoveryengine.v1.DeleteSchemaRequest other = (com.google.cloud.discoveryengine.v1.DeleteSchemaRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,104 +159,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.DeleteSchemaRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.DeleteSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [SchemaService.DeleteSchema][google.cloud.discoveryengine.v1.SchemaService.DeleteSchema]
@@ -292,32 +259,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.DeleteSchemaRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.DeleteSchemaRequest)
       com.google.cloud.discoveryengine.v1.DeleteSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.class,
-              com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.class, com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -327,9 +295,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -348,11 +316,8 @@ public com.google.cloud.discoveryengine.v1.DeleteSchemaRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.DeleteSchemaRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.DeleteSchemaRequest result =
-          new com.google.cloud.discoveryengine.v1.DeleteSchemaRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.DeleteSchemaRequest result = new com.google.cloud.discoveryengine.v1.DeleteSchemaRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -368,39 +333,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.DeleteSchemaReque
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.DeleteSchemaRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.DeleteSchemaRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.DeleteSchemaRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -408,8 +372,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.DeleteSchemaRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -441,19 +404,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -463,28 +424,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -493,24 +449,21 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -518,41 +471,30 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -562,33 +504,27 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -598,12 +534,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.DeleteSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.DeleteSchemaRequest)
   private static final com.google.cloud.discoveryengine.v1.DeleteSchemaRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.DeleteSchemaRequest();
   }
@@ -612,27 +548,27 @@ public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteSchemaRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteSchemaRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -647,4 +583,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.DeleteSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequestOrBuilder.java
new file mode 100644
index 000000000000..aba5843c264e
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequestOrBuilder.java
@@ -0,0 +1,31 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/schema_service.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public interface DeleteSchemaRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.DeleteSchemaRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The full resource name of the schema, in the format of
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The full resource name of the schema, in the format of
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Document.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Document.java
similarity index 75%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Document.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Document.java
index 418427a60ec9..1f12069586ad 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Document.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Document.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Document captures all raw metadata information of items to be recommended or
  * searched.
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.Document}
  */
-public final class Document extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Document extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.Document)
     DocumentOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Document.newBuilder() to construct.
   private Document(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Document() {
     name_ = "";
     id_ = "";
@@ -47,33 +29,29 @@ private Document() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Document();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.DocumentProto
-        .internal_static_google_cloud_discoveryengine_v1_Document_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.DocumentProto
-        .internal_static_google_cloud_discoveryengine_v1_Document_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.Document.class,
-            com.google.cloud.discoveryengine.v1.Document.Builder.class);
+            com.google.cloud.discoveryengine.v1.Document.class, com.google.cloud.discoveryengine.v1.Document.Builder.class);
   }
 
-  public interface ContentOrBuilder
-      extends
+  public interface ContentOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.Document.Content)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * The content represented as a stream of bytes. The maximum length is
      * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -86,13 +64,10 @@ public interface ContentOrBuilder
      * 

      *
      * bytes raw_bytes = 2;
-     *
      * @return Whether the rawBytes field is set.
      */
     boolean hasRawBytes();
     /**
-     *
-     *
      * 
      * The content represented as a stream of bytes. The maximum length is
      * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -105,14 +80,11 @@ public interface ContentOrBuilder
      * 

      *
      * bytes raw_bytes = 2;
-     *
      * @return The rawBytes.
      */
     com.google.protobuf.ByteString getRawBytes();
 
     /**
-     *
-     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -120,13 +92,10 @@ public interface ContentOrBuilder
      * 

      *
      * string uri = 3;
-     *
      * @return Whether the uri field is set.
      */
     boolean hasUri();
     /**
-     *
-     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -134,13 +103,10 @@ public interface ContentOrBuilder
      * 

      *
      * string uri = 3;
-     *
      * @return The uri.
      */
     java.lang.String getUri();
     /**
-     *
-     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -148,14 +114,12 @@ public interface ContentOrBuilder
      * 

      *
      * string uri = 3;
-     *
      * @return The bytes for uri.
      */
-    com.google.protobuf.ByteString getUriBytes();
+    com.google.protobuf.ByteString
+        getUriBytes();
 
     /**
-     *
-     *
      * 
      * The MIME type of the content. Supported types:
      *
@@ -166,13 +130,10 @@ public interface ContentOrBuilder
      * 

      *
      * string mime_type = 1;
-     *
      * @return The mimeType.
      */
     java.lang.String getMimeType();
     /**
-     *
-     *
      * 
      * The MIME type of the content. Supported types:
      *
@@ -183,71 +144,63 @@ public interface ContentOrBuilder
      * 

      *
      * string mime_type = 1;
-     *
      * @return The bytes for mimeType.
      */
-    com.google.protobuf.ByteString getMimeTypeBytes();
+    com.google.protobuf.ByteString
+        getMimeTypeBytes();
 
     com.google.cloud.discoveryengine.v1.Document.Content.ContentCase getContentCase();
   }
   /**
-   *
-   *
    * 
    * Unstructured data linked to this document.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.Document.Content}
    */
-  public static final class Content extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class Content extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.Document.Content)
       ContentOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use Content.newBuilder() to construct.
     private Content(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private Content() {
       mimeType_ = "";
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new Content();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.DocumentProto
-          .internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.DocumentProto
-          .internal_static_google_cloud_discoveryengine_v1_Document_Content_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_Content_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.Document.Content.class,
-              com.google.cloud.discoveryengine.v1.Document.Content.Builder.class);
+              com.google.cloud.discoveryengine.v1.Document.Content.class, com.google.cloud.discoveryengine.v1.Document.Content.Builder.class);
     }
 
     private int contentCase_ = 0;
-
     @SuppressWarnings("serial")
     private java.lang.Object content_;
-
     public enum ContentCase
-        implements
-            com.google.protobuf.Internal.EnumLite,
+        implements com.google.protobuf.Internal.EnumLite,
             com.google.protobuf.AbstractMessage.InternalOneOfEnum {
       RAW_BYTES(2),
       URI(3),
       CONTENT_NOT_SET(0);
       private final int value;
-
       private ContentCase(int value) {
         this.value = value;
       }
@@ -263,30 +216,25 @@ public static ContentCase valueOf(int value) {
 
       public static ContentCase forNumber(int value) {
         switch (value) {
-          case 2:
-            return RAW_BYTES;
-          case 3:
-            return URI;
-          case 0:
-            return CONTENT_NOT_SET;
-          default:
-            return null;
+          case 2: return RAW_BYTES;
+          case 3: return URI;
+          case 0: return CONTENT_NOT_SET;
+          default: return null;
         }
       }
-
       public int getNumber() {
         return this.value;
       }
     };
 
-    public ContentCase getContentCase() {
-      return ContentCase.forNumber(contentCase_);
+    public ContentCase
+    getContentCase() {
+      return ContentCase.forNumber(
+          contentCase_);
     }
 
     public static final int RAW_BYTES_FIELD_NUMBER = 2;
     /**
-     *
-     *
      * 
      * The content represented as a stream of bytes. The maximum length is
      * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -299,7 +247,6 @@ public ContentCase getContentCase() {
      * 

      *
      * bytes raw_bytes = 2;
-     *
      * @return Whether the rawBytes field is set.
      */
     @java.lang.Override
@@ -307,8 +254,6 @@ public boolean hasRawBytes() {
       return contentCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * The content represented as a stream of bytes. The maximum length is
      * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -321,7 +266,6 @@ public boolean hasRawBytes() {
      * 

      *
      * bytes raw_bytes = 2;
-     *
      * @return The rawBytes.
      */
     @java.lang.Override
@@ -334,8 +278,6 @@ public com.google.protobuf.ByteString getRawBytes() {
 
     public static final int URI_FIELD_NUMBER = 3;
     /**
-     *
-     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -343,15 +285,12 @@ public com.google.protobuf.ByteString getRawBytes() {
      * 

      *
      * string uri = 3;
-     *
      * @return Whether the uri field is set.
      */
     public boolean hasUri() {
       return contentCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -359,7 +298,6 @@ public boolean hasUri() {
      * 

      *
      * string uri = 3;
-     *
      * @return The uri.
      */
     public java.lang.String getUri() {
@@ -370,7 +308,8 @@ public java.lang.String getUri() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (contentCase_ == 3) {
           content_ = s;
@@ -379,8 +318,6 @@ public java.lang.String getUri() {
       }
     }
     /**
-     *
-     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -388,17 +325,18 @@ public java.lang.String getUri() {
      * 

      *
      * string uri = 3;
-     *
      * @return The bytes for uri.
      */
-    public com.google.protobuf.ByteString getUriBytes() {
+    public com.google.protobuf.ByteString
+        getUriBytes() {
       java.lang.Object ref = "";
       if (contentCase_ == 3) {
         ref = content_;
       }
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         if (contentCase_ == 3) {
           content_ = b;
         }
@@ -409,12 +347,9 @@ public com.google.protobuf.ByteString getUriBytes() {
     }
 
     public static final int MIME_TYPE_FIELD_NUMBER = 1;
-
     @SuppressWarnings("serial")
     private volatile java.lang.Object mimeType_ = "";
     /**
-     *
-     *
      * 
      * The MIME type of the content. Supported types:
      *
@@ -425,7 +360,6 @@ public com.google.protobuf.ByteString getUriBytes() {
      * 

      *
      * string mime_type = 1;
-     *
      * @return The mimeType.
      */
     @java.lang.Override
@@ -434,15 +368,14 @@ public java.lang.String getMimeType() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         mimeType_ = s;
         return s;
       }
     }
     /**
-     *
-     *
      * 
      * The MIME type of the content. Supported types:
      *
@@ -453,15 +386,16 @@ public java.lang.String getMimeType() {
      * 

      *
      * string mime_type = 1;
-     *
      * @return The bytes for mimeType.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getMimeTypeBytes() {
+    public com.google.protobuf.ByteString
+        getMimeTypeBytes() {
       java.lang.Object ref = mimeType_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         mimeType_ = b;
         return b;
       } else {
@@ -470,7 +404,6 @@ public com.google.protobuf.ByteString getMimeTypeBytes() {
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -482,12 +415,14 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(mimeType_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, mimeType_);
       }
       if (contentCase_ == 2) {
-        output.writeBytes(2, (com.google.protobuf.ByteString) content_);
+        output.writeBytes(
+            2, (com.google.protobuf.ByteString) content_);
       }
       if (contentCase_ == 3) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 3, content_);
@@ -505,9 +440,9 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, mimeType_);
       }
       if (contentCase_ == 2) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeBytesSize(
-                2, (com.google.protobuf.ByteString) content_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(
+              2, (com.google.protobuf.ByteString) content_);
       }
       if (contentCase_ == 3) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, content_);
@@ -520,22 +455,24 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1.Document.Content)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1.Document.Content other =
-          (com.google.cloud.discoveryengine.v1.Document.Content) obj;
+      com.google.cloud.discoveryengine.v1.Document.Content other = (com.google.cloud.discoveryengine.v1.Document.Content) obj;
 
-      if (!getMimeType().equals(other.getMimeType())) return false;
+      if (!getMimeType()
+          .equals(other.getMimeType())) return false;
       if (!getContentCase().equals(other.getContentCase())) return false;
       switch (contentCase_) {
         case 2:
-          if (!getRawBytes().equals(other.getRawBytes())) return false;
+          if (!getRawBytes()
+              .equals(other.getRawBytes())) return false;
           break;
         case 3:
-          if (!getUri().equals(other.getUri())) return false;
+          if (!getUri()
+              .equals(other.getUri())) return false;
           break;
         case 0:
         default:
@@ -571,94 +508,89 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1.Document.Content parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.Document.Content parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
     public static com.google.cloud.discoveryengine.v1.Document.Content parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1.Document.Content prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1.Document.Content prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -668,41 +600,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Unstructured data linked to this document.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1.Document.Content}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.Document.Content)
         com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.DocumentProto
-            .internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1.DocumentProto
-            .internal_static_google_cloud_discoveryengine_v1_Document_Content_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_Content_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1.Document.Content.class,
-                com.google.cloud.discoveryengine.v1.Document.Content.Builder.class);
+                com.google.cloud.discoveryengine.v1.Document.Content.class, com.google.cloud.discoveryengine.v1.Document.Content.Builder.class);
       }
 
       // Construct using com.google.cloud.discoveryengine.v1.Document.Content.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -714,9 +644,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1.DocumentProto
-            .internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor;
       }
 
       @java.lang.Override
@@ -735,11 +665,8 @@ public com.google.cloud.discoveryengine.v1.Document.Content build() {
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.Document.Content buildPartial() {
-        com.google.cloud.discoveryengine.v1.Document.Content result =
-            new com.google.cloud.discoveryengine.v1.Document.Content(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        com.google.cloud.discoveryengine.v1.Document.Content result = new com.google.cloud.discoveryengine.v1.Document.Content(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         buildPartialOneofs(result);
         onBuilt();
         return result;
@@ -761,41 +688,38 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.Document.Con
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1.Document.Content) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1.Document.Content) other);
+          return mergeFrom((com.google.cloud.discoveryengine.v1.Document.Content)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -803,30 +727,26 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.discoveryengine.v1.Document.Content other) {
-        if (other == com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance()) return this;
         if (!other.getMimeType().isEmpty()) {
           mimeType_ = other.mimeType_;
           bitField0_ |= 0x00000004;
           onChanged();
         }
         switch (other.getContentCase()) {
-          case RAW_BYTES:
-            {
-              setRawBytes(other.getRawBytes());
-              break;
-            }
-          case URI:
-            {
-              contentCase_ = 3;
-              content_ = other.content_;
-              onChanged();
-              break;
-            }
-          case CONTENT_NOT_SET:
-            {
-              break;
-            }
+          case RAW_BYTES: {
+            setRawBytes(other.getRawBytes());
+            break;
+          }
+          case URI: {
+            contentCase_ = 3;
+            content_ = other.content_;
+            onChanged();
+            break;
+          }
+          case CONTENT_NOT_SET: {
+            break;
+          }
         }
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
@@ -854,32 +774,28 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  mimeType_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000004;
-                  break;
-                } // case 10
-              case 18:
-                {
-                  content_ = input.readBytes();
-                  contentCase_ = 2;
-                  break;
-                } // case 18
-              case 26:
-                {
-                  java.lang.String s = input.readStringRequireUtf8();
-                  contentCase_ = 3;
-                  content_ = s;
-                  break;
-                } // case 26
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                mimeType_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 10
+              case 18: {
+                content_ = input.readBytes();
+                contentCase_ = 2;
+                break;
+              } // case 18
+              case 26: {
+                java.lang.String s = input.readStringRequireUtf8();
+                contentCase_ = 3;
+                content_ = s;
+                break;
+              } // case 26
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -889,12 +805,12 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int contentCase_ = 0;
       private java.lang.Object content_;
-
-      public ContentCase getContentCase() {
-        return ContentCase.forNumber(contentCase_);
+      public ContentCase
+          getContentCase() {
+        return ContentCase.forNumber(
+            contentCase_);
       }
 
       public Builder clearContent() {
@@ -907,8 +823,6 @@ public Builder clearContent() {
       private int bitField0_;
 
       /**
-       *
-       *
        * 
        * The content represented as a stream of bytes. The maximum length is
        * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -921,15 +835,12 @@ public Builder clearContent() {
        * 

        *
        * bytes raw_bytes = 2;
-       *
        * @return Whether the rawBytes field is set.
        */
       public boolean hasRawBytes() {
         return contentCase_ == 2;
       }
       /**
-       *
-       *
        * 
        * The content represented as a stream of bytes. The maximum length is
        * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -942,7 +853,6 @@ public boolean hasRawBytes() {
        * 

        *
        * bytes raw_bytes = 2;
-       *
        * @return The rawBytes.
        */
       public com.google.protobuf.ByteString getRawBytes() {
@@ -952,8 +862,6 @@ public com.google.protobuf.ByteString getRawBytes() {
         return com.google.protobuf.ByteString.EMPTY;
       }
       /**
-       *
-       *
        * 
        * The content represented as a stream of bytes. The maximum length is
        * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -966,22 +874,17 @@ public com.google.protobuf.ByteString getRawBytes() {
        * 

        *
        * bytes raw_bytes = 2;
-       *
        * @param value The rawBytes to set.
        * @return This builder for chaining.
        */
       public Builder setRawBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+        if (value == null) { throw new NullPointerException(); }
         contentCase_ = 2;
         content_ = value;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * The content represented as a stream of bytes. The maximum length is
        * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -994,7 +897,6 @@ public Builder setRawBytes(com.google.protobuf.ByteString value) {
        * 

        *
        * bytes raw_bytes = 2;
-       *
        * @return This builder for chaining.
        */
       public Builder clearRawBytes() {
@@ -1007,8 +909,6 @@ public Builder clearRawBytes() {
       }
 
       /**
-       *
-       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -1016,7 +916,6 @@ public Builder clearRawBytes() {
        * 

        *
        * string uri = 3;
-       *
        * @return Whether the uri field is set.
        */
       @java.lang.Override
@@ -1024,8 +923,6 @@ public boolean hasUri() {
         return contentCase_ == 3;
       }
       /**
-       *
-       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -1033,7 +930,6 @@ public boolean hasUri() {
        * 

        *
        * string uri = 3;
-       *
        * @return The uri.
        */
       @java.lang.Override
@@ -1043,7 +939,8 @@ public java.lang.String getUri() {
           ref = content_;
         }
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           if (contentCase_ == 3) {
             content_ = s;
@@ -1054,8 +951,6 @@ public java.lang.String getUri() {
         }
       }
       /**
-       *
-       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -1063,18 +958,19 @@ public java.lang.String getUri() {
        * 

        *
        * string uri = 3;
-       *
        * @return The bytes for uri.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString getUriBytes() {
+      public com.google.protobuf.ByteString
+          getUriBytes() {
         java.lang.Object ref = "";
         if (contentCase_ == 3) {
           ref = content_;
         }
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           if (contentCase_ == 3) {
             content_ = b;
           }
@@ -1084,8 +980,6 @@ public com.google.protobuf.ByteString getUriBytes() {
         }
       }
       /**
-       *
-       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -1093,22 +987,18 @@ public com.google.protobuf.ByteString getUriBytes() {
        * 

        *
        * string uri = 3;
-       *
        * @param value The uri to set.
        * @return This builder for chaining.
        */
-      public Builder setUri(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setUri(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
         contentCase_ = 3;
         content_ = value;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -1116,7 +1006,6 @@ public Builder setUri(java.lang.String value) {
        * 

        *
        * string uri = 3;
-       *
        * @return This builder for chaining.
        */
       public Builder clearUri() {
@@ -1128,8 +1017,6 @@ public Builder clearUri() {
         return this;
       }
       /**
-       *
-       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -1137,14 +1024,12 @@ public Builder clearUri() {
        * 

        *
        * string uri = 3;
-       *
        * @param value The bytes for uri to set.
        * @return This builder for chaining.
        */
-      public Builder setUriBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setUriBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
         checkByteStringIsUtf8(value);
         contentCase_ = 3;
         content_ = value;
@@ -1154,8 +1039,6 @@ public Builder setUriBytes(com.google.protobuf.ByteString value) {
 
       private java.lang.Object mimeType_ = "";
       /**
-       *
-       *
        * 
        * The MIME type of the content. Supported types:
        *
@@ -1166,13 +1049,13 @@ public Builder setUriBytes(com.google.protobuf.ByteString value) {
        * 

        *
        * string mime_type = 1;
-       *
        * @return The mimeType.
        */
       public java.lang.String getMimeType() {
         java.lang.Object ref = mimeType_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           mimeType_ = s;
           return s;
@@ -1181,8 +1064,6 @@ public java.lang.String getMimeType() {
         }
       }
       /**
-       *
-       *
        * 
        * The MIME type of the content. Supported types:
        *
@@ -1193,14 +1074,15 @@ public java.lang.String getMimeType() {
        * 

        *
        * string mime_type = 1;
-       *
        * @return The bytes for mimeType.
        */
-      public com.google.protobuf.ByteString getMimeTypeBytes() {
+      public com.google.protobuf.ByteString
+          getMimeTypeBytes() {
         java.lang.Object ref = mimeType_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           mimeType_ = b;
           return b;
         } else {
@@ -1208,8 +1090,6 @@ public com.google.protobuf.ByteString getMimeTypeBytes() {
         }
       }
       /**
-       *
-       *
        * 
        * The MIME type of the content. Supported types:
        *
@@ -1220,22 +1100,18 @@ public com.google.protobuf.ByteString getMimeTypeBytes() {
        * 

        *
        * string mime_type = 1;
-       *
        * @param value The mimeType to set.
        * @return This builder for chaining.
        */
-      public Builder setMimeType(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setMimeType(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
         mimeType_ = value;
         bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * The MIME type of the content. Supported types:
        *
@@ -1246,7 +1122,6 @@ public Builder setMimeType(java.lang.String value) {
        * 

        *
        * string mime_type = 1;
-       *
        * @return This builder for chaining.
        */
       public Builder clearMimeType() {
@@ -1256,8 +1131,6 @@ public Builder clearMimeType() {
         return this;
       }
       /**
-       *
-       *
        * 
        * The MIME type of the content. Supported types:
        *
@@ -1268,21 +1141,18 @@ public Builder clearMimeType() {
        * 

        *
        * string mime_type = 1;
-       *
        * @param value The bytes for mimeType to set.
        * @return This builder for chaining.
        */
-      public Builder setMimeTypeBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setMimeTypeBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
         checkByteStringIsUtf8(value);
         mimeType_ = value;
         bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1295,12 +1165,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.Document.Content)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.Document.Content)
     private static final com.google.cloud.discoveryengine.v1.Document.Content DEFAULT_INSTANCE;
-
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.Document.Content();
     }
@@ -1309,28 +1179,27 @@ public static com.google.cloud.discoveryengine.v1.Document.Content getDefaultIns
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public Content parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public Content parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1345,22 +1214,19 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.discoveryengine.v1.Document.Content getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   private int dataCase_ = 0;
-
   @SuppressWarnings("serial")
   private java.lang.Object data_;
-
   public enum DataCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     STRUCT_DATA(4),
     JSON_DATA(5),
     DATA_NOT_SET(0);
     private final int value;
-
     private DataCase(int value) {
       this.value = value;
     }
@@ -1376,30 +1242,25 @@ public static DataCase valueOf(int value) {
 
     public static DataCase forNumber(int value) {
       switch (value) {
-        case 4:
-          return STRUCT_DATA;
-        case 5:
-          return JSON_DATA;
-        case 0:
-          return DATA_NOT_SET;
-        default:
-          return null;
+        case 4: return STRUCT_DATA;
+        case 5: return JSON_DATA;
+        case 0: return DATA_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public DataCase getDataCase() {
-    return DataCase.forNumber(dataCase_);
+  public DataCase
+  getDataCase() {
+    return DataCase.forNumber(
+        dataCase_);
   }
 
   public static final int STRUCT_DATA_FIELD_NUMBER = 4;
   /**
-   *
-   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -1407,7 +1268,6 @@ public DataCase getDataCase() {
    * 

    *
    * .google.protobuf.Struct struct_data = 4;
-   *
    * @return Whether the structData field is set.
    */
   @java.lang.Override
@@ -1415,8 +1275,6 @@ public boolean hasStructData() {
     return dataCase_ == 4;
   }
   /**
-   *
-   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -1424,19 +1282,16 @@ public boolean hasStructData() {
    * 

    *
    * .google.protobuf.Struct struct_data = 4;
-   *
    * @return The structData.
    */
   @java.lang.Override
   public com.google.protobuf.Struct getStructData() {
     if (dataCase_ == 4) {
-      return (com.google.protobuf.Struct) data_;
+       return (com.google.protobuf.Struct) data_;
     }
     return com.google.protobuf.Struct.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -1448,15 +1303,13 @@ public com.google.protobuf.Struct getStructData() {
   @java.lang.Override
   public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
     if (dataCase_ == 4) {
-      return (com.google.protobuf.Struct) data_;
+       return (com.google.protobuf.Struct) data_;
     }
     return com.google.protobuf.Struct.getDefaultInstance();
   }
 
   public static final int JSON_DATA_FIELD_NUMBER = 5;
   /**
-   *
-   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -1464,15 +1317,12 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
    * 

    *
    * string json_data = 5;
-   *
    * @return Whether the jsonData field is set.
    */
   public boolean hasJsonData() {
     return dataCase_ == 5;
   }
   /**
-   *
-   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -1480,7 +1330,6 @@ public boolean hasJsonData() {
    * 

    *
    * string json_data = 5;
-   *
    * @return The jsonData.
    */
   public java.lang.String getJsonData() {
@@ -1491,7 +1340,8 @@ public java.lang.String getJsonData() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (dataCase_ == 5) {
         data_ = s;
@@ -1500,8 +1350,6 @@ public java.lang.String getJsonData() {
     }
   }
   /**
-   *
-   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -1509,17 +1357,18 @@ public java.lang.String getJsonData() {
    * 

    *
    * string json_data = 5;
-   *
    * @return The bytes for jsonData.
    */
-  public com.google.protobuf.ByteString getJsonDataBytes() {
+  public com.google.protobuf.ByteString
+      getJsonDataBytes() {
     java.lang.Object ref = "";
     if (dataCase_ == 5) {
       ref = data_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       if (dataCase_ == 5) {
         data_ = b;
       }
@@ -1530,12 +1379,9 @@ public com.google.protobuf.ByteString getJsonDataBytes() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Immutable. The full resource name of the document.
    * Format:
@@ -1546,7 +1392,6 @@ public com.google.protobuf.ByteString getJsonDataBytes() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -1555,15 +1400,14 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Immutable. The full resource name of the document.
    * Format:
@@ -1574,15 +1418,16 @@ public java.lang.String getName() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -1591,12 +1436,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object id_ = "";
   /**
-   *
-   *
    * 
    * Immutable. The identifier of the document.
    *
@@ -1605,7 +1447,6 @@ public com.google.protobuf.ByteString getNameBytes() {
    * 

    *
    * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The id.
    */
   @java.lang.Override
@@ -1614,15 +1455,14 @@ public java.lang.String getId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       id_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Immutable. The identifier of the document.
    *
@@ -1631,15 +1471,16 @@ public java.lang.String getId() {
    * 

    *
    * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The bytes for id.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getIdBytes() {
+  public com.google.protobuf.ByteString
+      getIdBytes() {
     java.lang.Object ref = id_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       id_ = b;
       return b;
     } else {
@@ -1648,18 +1489,14 @@ public com.google.protobuf.ByteString getIdBytes() {
   }
 
   public static final int SCHEMA_ID_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object schemaId_ = "";
   /**
-   *
-   *
    * 
    * The identifier of the schema located in the same data store.
    * 

    *
    * string schema_id = 3;
-   *
    * @return The schemaId.
    */
   @java.lang.Override
@@ -1668,29 +1505,29 @@ public java.lang.String getSchemaId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       schemaId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The identifier of the schema located in the same data store.
    * 

    *
    * string schema_id = 3;
-   *
    * @return The bytes for schemaId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSchemaIdBytes() {
+  public com.google.protobuf.ByteString
+      getSchemaIdBytes() {
     java.lang.Object ref = schemaId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       schemaId_ = b;
       return b;
     } else {
@@ -1701,8 +1538,6 @@ public com.google.protobuf.ByteString getSchemaIdBytes() {
   public static final int CONTENT_FIELD_NUMBER = 10;
   private com.google.cloud.discoveryengine.v1.Document.Content content_;
   /**
-   *
-   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -1710,7 +1545,6 @@ public com.google.protobuf.ByteString getSchemaIdBytes() {
    * 

    *
    * .google.cloud.discoveryengine.v1.Document.Content content = 10;
-   *
    * @return Whether the content field is set.
    */
   @java.lang.Override
@@ -1718,8 +1552,6 @@ public boolean hasContent() {
     return content_ != null;
   }
   /**
-   *
-   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -1727,18 +1559,13 @@ public boolean hasContent() {
    * 

    *
    * .google.cloud.discoveryengine.v1.Document.Content content = 10;
-   *
    * @return The content.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.Document.Content getContent() {
-    return content_ == null
-        ? com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance()
-        : content_;
+    return content_ == null ? com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance() : content_;
   }
   /**
-   *
-   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -1749,18 +1576,13 @@ public com.google.cloud.discoveryengine.v1.Document.Content getContent() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder getContentOrBuilder() {
-    return content_ == null
-        ? com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance()
-        : content_;
+    return content_ == null ? com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance() : content_;
   }
 
   public static final int PARENT_DOCUMENT_ID_FIELD_NUMBER = 7;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parentDocumentId_ = "";
   /**
-   *
-   *
    * 
    * The identifier of the parent document. Currently supports at most two level
    * document hierarchy.
@@ -1770,7 +1592,6 @@ public com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder getContentO
    * 

    *
    * string parent_document_id = 7;
-   *
    * @return The parentDocumentId.
    */
   @java.lang.Override
@@ -1779,15 +1600,14 @@ public java.lang.String getParentDocumentId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parentDocumentId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The identifier of the parent document. Currently supports at most two level
    * document hierarchy.
@@ -1797,15 +1617,16 @@ public java.lang.String getParentDocumentId() {
    * 

    *
    * string parent_document_id = 7;
-   *
    * @return The bytes for parentDocumentId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentDocumentIdBytes() {
+  public com.google.protobuf.ByteString
+      getParentDocumentIdBytes() {
     java.lang.Object ref = parentDocumentId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parentDocumentId_ = b;
       return b;
     } else {
@@ -1816,17 +1637,12 @@ public com.google.protobuf.ByteString getParentDocumentIdBytes() {
   public static final int DERIVED_STRUCT_DATA_FIELD_NUMBER = 6;
   private com.google.protobuf.Struct derivedStructData_;
   /**
-   *
-   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * 
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the derivedStructData field is set.
    */
   @java.lang.Override
@@ -1834,46 +1650,32 @@ public boolean hasDerivedStructData() {
     return derivedStructData_ != null;
   }
   /**
-   *
-   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * 
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The derivedStructData.
    */
   @java.lang.Override
   public com.google.protobuf.Struct getDerivedStructData() {
-    return derivedStructData_ == null
-        ? com.google.protobuf.Struct.getDefaultInstance()
-        : derivedStructData_;
+    return derivedStructData_ == null ? com.google.protobuf.Struct.getDefaultInstance() : derivedStructData_;
   }
   /**
-   *
-   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * 
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.protobuf.StructOrBuilder getDerivedStructDataOrBuilder() {
-    return derivedStructData_ == null
-        ? com.google.protobuf.Struct.getDefaultInstance()
-        : derivedStructData_;
+    return derivedStructData_ == null ? com.google.protobuf.Struct.getDefaultInstance() : derivedStructData_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1885,7 +1687,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -1929,21 +1732,22 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, schemaId_);
     }
     if (dataCase_ == 4) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              4, (com.google.protobuf.Struct) data_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(4, (com.google.protobuf.Struct) data_);
     }
     if (dataCase_ == 5) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, data_);
     }
     if (derivedStructData_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getDerivedStructData());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(6, getDerivedStructData());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parentDocumentId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, parentDocumentId_);
     }
     if (content_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(10, getContent());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(10, getContent());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -1953,33 +1757,40 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.Document)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.Document other =
-        (com.google.cloud.discoveryengine.v1.Document) obj;
+    com.google.cloud.discoveryengine.v1.Document other = (com.google.cloud.discoveryengine.v1.Document) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getId().equals(other.getId())) return false;
-    if (!getSchemaId().equals(other.getSchemaId())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getId()
+        .equals(other.getId())) return false;
+    if (!getSchemaId()
+        .equals(other.getSchemaId())) return false;
     if (hasContent() != other.hasContent()) return false;
     if (hasContent()) {
-      if (!getContent().equals(other.getContent())) return false;
+      if (!getContent()
+          .equals(other.getContent())) return false;
     }
-    if (!getParentDocumentId().equals(other.getParentDocumentId())) return false;
+    if (!getParentDocumentId()
+        .equals(other.getParentDocumentId())) return false;
     if (hasDerivedStructData() != other.hasDerivedStructData()) return false;
     if (hasDerivedStructData()) {
-      if (!getDerivedStructData().equals(other.getDerivedStructData())) return false;
+      if (!getDerivedStructData()
+          .equals(other.getDerivedStructData())) return false;
     }
     if (!getDataCase().equals(other.getDataCase())) return false;
     switch (dataCase_) {
       case 4:
-        if (!getStructData().equals(other.getStructData())) return false;
+        if (!getStructData()
+            .equals(other.getStructData())) return false;
         break;
       case 5:
-        if (!getJsonData().equals(other.getJsonData())) return false;
+        if (!getJsonData()
+            .equals(other.getJsonData())) return false;
         break;
       case 0:
       default:
@@ -2028,104 +1839,99 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.Document parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.Document parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.Document parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.Document parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.Document parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.Document parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.Document parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.Document parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.Document parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.Document parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.Document parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.Document parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.Document parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.Document parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.Document prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Document captures all raw metadata information of items to be recommended or
    * searched.
@@ -2133,32 +1939,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.Document}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.Document)
       com.google.cloud.discoveryengine.v1.DocumentOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.DocumentProto
-          .internal_static_google_cloud_discoveryengine_v1_Document_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.DocumentProto
-          .internal_static_google_cloud_discoveryengine_v1_Document_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.Document.class,
-              com.google.cloud.discoveryengine.v1.Document.Builder.class);
+              com.google.cloud.discoveryengine.v1.Document.class, com.google.cloud.discoveryengine.v1.Document.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.Document.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2186,9 +1993,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.DocumentProto
-          .internal_static_google_cloud_discoveryengine_v1_Document_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_descriptor;
     }
 
     @java.lang.Override
@@ -2207,11 +2014,8 @@ public com.google.cloud.discoveryengine.v1.Document build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.Document buildPartial() {
-      com.google.cloud.discoveryengine.v1.Document result =
-          new com.google.cloud.discoveryengine.v1.Document(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.Document result = new com.google.cloud.discoveryengine.v1.Document(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -2229,23 +2033,25 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.Document result)
         result.schemaId_ = schemaId_;
       }
       if (((from_bitField0_ & 0x00000020) != 0)) {
-        result.content_ = contentBuilder_ == null ? content_ : contentBuilder_.build();
+        result.content_ = contentBuilder_ == null
+            ? content_
+            : contentBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
         result.parentDocumentId_ = parentDocumentId_;
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
-        result.derivedStructData_ =
-            derivedStructDataBuilder_ == null
-                ? derivedStructData_
-                : derivedStructDataBuilder_.build();
+        result.derivedStructData_ = derivedStructDataBuilder_ == null
+            ? derivedStructData_
+            : derivedStructDataBuilder_.build();
       }
     }
 
     private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.Document result) {
       result.dataCase_ = dataCase_;
       result.data_ = this.data_;
-      if (dataCase_ == 4 && structDataBuilder_ != null) {
+      if (dataCase_ == 4 &&
+          structDataBuilder_ != null) {
         result.data_ = structDataBuilder_.build();
       }
     }
@@ -2254,39 +2060,38 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.Document res
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.Document) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.Document) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.Document)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2322,22 +2127,19 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.Document other) {
         mergeDerivedStructData(other.getDerivedStructData());
       }
       switch (other.getDataCase()) {
-        case STRUCT_DATA:
-          {
-            mergeStructData(other.getStructData());
-            break;
-          }
-        case JSON_DATA:
-          {
-            dataCase_ = 5;
-            data_ = other.data_;
-            onChanged();
-            break;
-          }
-        case DATA_NOT_SET:
-          {
-            break;
-          }
+        case STRUCT_DATA: {
+          mergeStructData(other.getStructData());
+          break;
+        }
+        case JSON_DATA: {
+          dataCase_ = 5;
+          data_ = other.data_;
+          onChanged();
+          break;
+        }
+        case DATA_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -2365,63 +2167,59 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 10
-            case 18:
-              {
-                id_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 18
-            case 26:
-              {
-                schemaId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 26
-            case 34:
-              {
-                input.readMessage(getStructDataFieldBuilder().getBuilder(), extensionRegistry);
-                dataCase_ = 4;
-                break;
-              } // case 34
-            case 42:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                dataCase_ = 5;
-                data_ = s;
-                break;
-              } // case 42
-            case 50:
-              {
-                input.readMessage(
-                    getDerivedStructDataFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000080;
-                break;
-              } // case 50
-            case 58:
-              {
-                parentDocumentId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 58
-            case 82:
-              {
-                input.readMessage(getContentFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 82
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 10
+            case 18: {
+              id_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 18
+            case 26: {
+              schemaId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 26
+            case 34: {
+              input.readMessage(
+                  getStructDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              dataCase_ = 4;
+              break;
+            } // case 34
+            case 42: {
+              java.lang.String s = input.readStringRequireUtf8();
+              dataCase_ = 5;
+              data_ = s;
+              break;
+            } // case 42
+            case 50: {
+              input.readMessage(
+                  getDerivedStructDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000080;
+              break;
+            } // case 50
+            case 58: {
+              parentDocumentId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 58
+            case 82: {
+              input.readMessage(
+                  getContentFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 82
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2431,12 +2229,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int dataCase_ = 0;
     private java.lang.Object data_;
-
-    public DataCase getDataCase() {
-      return DataCase.forNumber(dataCase_);
+    public DataCase
+        getDataCase() {
+      return DataCase.forNumber(
+          dataCase_);
     }
 
     public Builder clearData() {
@@ -2449,13 +2247,8 @@ public Builder clearData() {
     private int bitField0_;
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Struct,
-            com.google.protobuf.Struct.Builder,
-            com.google.protobuf.StructOrBuilder>
-        structDataBuilder_;
+        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> structDataBuilder_;
     /**
-     *
-     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2463,7 +2256,6 @@ public Builder clearData() {
      * 

      *
      * .google.protobuf.Struct struct_data = 4;
-     *
      * @return Whether the structData field is set.
      */
     @java.lang.Override
@@ -2471,8 +2263,6 @@ public boolean hasStructData() {
       return dataCase_ == 4;
     }
     /**
-     *
-     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2480,7 +2270,6 @@ public boolean hasStructData() {
      * 

      *
      * .google.protobuf.Struct struct_data = 4;
-     *
      * @return The structData.
      */
     @java.lang.Override
@@ -2498,8 +2287,6 @@ public com.google.protobuf.Struct getStructData() {
       }
     }
     /**
-     *
-     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2522,8 +2309,6 @@ public Builder setStructData(com.google.protobuf.Struct value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2532,7 +2317,8 @@ public Builder setStructData(com.google.protobuf.Struct value) {
      *
      * .google.protobuf.Struct struct_data = 4;
      */
-    public Builder setStructData(com.google.protobuf.Struct.Builder builderForValue) {
+    public Builder setStructData(
+        com.google.protobuf.Struct.Builder builderForValue) {
       if (structDataBuilder_ == null) {
         data_ = builderForValue.build();
         onChanged();
@@ -2543,8 +2329,6 @@ public Builder setStructData(com.google.protobuf.Struct.Builder builderForValue)
       return this;
     }
     /**
-     *
-     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2555,11 +2339,10 @@ public Builder setStructData(com.google.protobuf.Struct.Builder builderForValue)
      */
     public Builder mergeStructData(com.google.protobuf.Struct value) {
       if (structDataBuilder_ == null) {
-        if (dataCase_ == 4 && data_ != com.google.protobuf.Struct.getDefaultInstance()) {
-          data_ =
-              com.google.protobuf.Struct.newBuilder((com.google.protobuf.Struct) data_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (dataCase_ == 4 &&
+            data_ != com.google.protobuf.Struct.getDefaultInstance()) {
+          data_ = com.google.protobuf.Struct.newBuilder((com.google.protobuf.Struct) data_)
+              .mergeFrom(value).buildPartial();
         } else {
           data_ = value;
         }
@@ -2575,8 +2358,6 @@ public Builder mergeStructData(com.google.protobuf.Struct value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2602,8 +2383,6 @@ public Builder clearStructData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2616,8 +2395,6 @@ public com.google.protobuf.Struct.Builder getStructDataBuilder() {
       return getStructDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2638,8 +2415,6 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
       }
     }
     /**
-     *
-     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2649,20 +2424,17 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
      * .google.protobuf.Struct struct_data = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Struct,
-            com.google.protobuf.Struct.Builder,
-            com.google.protobuf.StructOrBuilder>
+        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> 
         getStructDataFieldBuilder() {
       if (structDataBuilder_ == null) {
         if (!(dataCase_ == 4)) {
           data_ = com.google.protobuf.Struct.getDefaultInstance();
         }
-        structDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Struct,
-                com.google.protobuf.Struct.Builder,
-                com.google.protobuf.StructOrBuilder>(
-                (com.google.protobuf.Struct) data_, getParentForChildren(), isClean());
+        structDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder>(
+                (com.google.protobuf.Struct) data_,
+                getParentForChildren(),
+                isClean());
         data_ = null;
       }
       dataCase_ = 4;
@@ -2671,8 +2443,6 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
     }
 
     /**
-     *
-     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2680,7 +2450,6 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
      * 

      *
      * string json_data = 5;
-     *
      * @return Whether the jsonData field is set.
      */
     @java.lang.Override
@@ -2688,8 +2457,6 @@ public boolean hasJsonData() {
       return dataCase_ == 5;
     }
     /**
-     *
-     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2697,7 +2464,6 @@ public boolean hasJsonData() {
      * 

      *
      * string json_data = 5;
-     *
      * @return The jsonData.
      */
     @java.lang.Override
@@ -2707,7 +2473,8 @@ public java.lang.String getJsonData() {
         ref = data_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (dataCase_ == 5) {
           data_ = s;
@@ -2718,8 +2485,6 @@ public java.lang.String getJsonData() {
       }
     }
     /**
-     *
-     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2727,18 +2492,19 @@ public java.lang.String getJsonData() {
      * 

      *
      * string json_data = 5;
-     *
      * @return The bytes for jsonData.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getJsonDataBytes() {
+    public com.google.protobuf.ByteString
+        getJsonDataBytes() {
       java.lang.Object ref = "";
       if (dataCase_ == 5) {
         ref = data_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         if (dataCase_ == 5) {
           data_ = b;
         }
@@ -2748,8 +2514,6 @@ public com.google.protobuf.ByteString getJsonDataBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2757,22 +2521,18 @@ public com.google.protobuf.ByteString getJsonDataBytes() {
      * 

      *
      * string json_data = 5;
-     *
      * @param value The jsonData to set.
      * @return This builder for chaining.
      */
-    public Builder setJsonData(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setJsonData(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       dataCase_ = 5;
       data_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2780,7 +2540,6 @@ public Builder setJsonData(java.lang.String value) {
      * 

      *
      * string json_data = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearJsonData() {
@@ -2792,8 +2551,6 @@ public Builder clearJsonData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2801,14 +2558,12 @@ public Builder clearJsonData() {
      * 

      *
      * string json_data = 5;
-     *
      * @param value The bytes for jsonData to set.
      * @return This builder for chaining.
      */
-    public Builder setJsonDataBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setJsonDataBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       dataCase_ = 5;
       data_ = value;
@@ -2818,8 +2573,6 @@ public Builder setJsonDataBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2830,13 +2583,13 @@ public Builder setJsonDataBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -2845,8 +2598,6 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2857,14 +2608,15 @@ public java.lang.String getName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -2872,8 +2624,6 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2884,22 +2634,18 @@ public com.google.protobuf.ByteString getNameBytes() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2910,7 +2656,6 @@ public Builder setName(java.lang.String value) {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -2920,8 +2665,6 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2932,14 +2675,12 @@ public Builder clearName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000004;
@@ -2949,8 +2690,6 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object id_ = "";
     /**
-     *
-     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -2959,13 +2698,13 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @return The id.
      */
     public java.lang.String getId() {
       java.lang.Object ref = id_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         id_ = s;
         return s;
@@ -2974,8 +2713,6 @@ public java.lang.String getId() {
       }
     }
     /**
-     *
-     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -2984,14 +2721,15 @@ public java.lang.String getId() {
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @return The bytes for id.
      */
-    public com.google.protobuf.ByteString getIdBytes() {
+    public com.google.protobuf.ByteString
+        getIdBytes() {
       java.lang.Object ref = id_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         id_ = b;
         return b;
       } else {
@@ -2999,8 +2737,6 @@ public com.google.protobuf.ByteString getIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -3009,22 +2745,18 @@ public com.google.protobuf.ByteString getIdBytes() {
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
-    public Builder setId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       id_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -3033,7 +2765,6 @@ public Builder setId(java.lang.String value) {
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -3043,8 +2774,6 @@ public Builder clearId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -3053,14 +2782,12 @@ public Builder clearId() {
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @param value The bytes for id to set.
      * @return This builder for chaining.
      */
-    public Builder setIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       id_ = value;
       bitField0_ |= 0x00000008;
@@ -3070,20 +2797,18 @@ public Builder setIdBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object schemaId_ = "";
     /**
-     *
-     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
-     *
      * @return The schemaId.
      */
     public java.lang.String getSchemaId() {
       java.lang.Object ref = schemaId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         schemaId_ = s;
         return s;
@@ -3092,21 +2817,20 @@ public java.lang.String getSchemaId() {
       }
     }
     /**
-     *
-     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
-     *
      * @return The bytes for schemaId.
      */
-    public com.google.protobuf.ByteString getSchemaIdBytes() {
+    public com.google.protobuf.ByteString
+        getSchemaIdBytes() {
       java.lang.Object ref = schemaId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         schemaId_ = b;
         return b;
       } else {
@@ -3114,35 +2838,28 @@ public com.google.protobuf.ByteString getSchemaIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
-     *
      * @param value The schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSchemaId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       schemaId_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSchemaId() {
@@ -3152,21 +2869,17 @@ public Builder clearSchemaId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
-     *
      * @param value The bytes for schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSchemaIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       schemaId_ = value;
       bitField0_ |= 0x00000010;
@@ -3176,13 +2889,8 @@ public Builder setSchemaIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.discoveryengine.v1.Document.Content content_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Document.Content,
-            com.google.cloud.discoveryengine.v1.Document.Content.Builder,
-            com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder>
-        contentBuilder_;
+        com.google.cloud.discoveryengine.v1.Document.Content, com.google.cloud.discoveryengine.v1.Document.Content.Builder, com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder> contentBuilder_;
     /**
-     *
-     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3190,15 +2898,12 @@ public Builder setSchemaIdBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.cloud.discoveryengine.v1.Document.Content content = 10;
-     *
      * @return Whether the content field is set.
      */
     public boolean hasContent() {
       return ((bitField0_ & 0x00000020) != 0);
     }
     /**
-     *
-     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3206,21 +2911,16 @@ public boolean hasContent() {
      * 

      *
      * .google.cloud.discoveryengine.v1.Document.Content content = 10;
-     *
      * @return The content.
      */
     public com.google.cloud.discoveryengine.v1.Document.Content getContent() {
       if (contentBuilder_ == null) {
-        return content_ == null
-            ? com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance()
-            : content_;
+        return content_ == null ? com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance() : content_;
       } else {
         return contentBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3243,8 +2943,6 @@ public Builder setContent(com.google.cloud.discoveryengine.v1.Document.Content v
       return this;
     }
     /**
-     *
-     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3265,8 +2963,6 @@ public Builder setContent(
       return this;
     }
     /**
-     *
-     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3277,10 +2973,9 @@ public Builder setContent(
      */
     public Builder mergeContent(com.google.cloud.discoveryengine.v1.Document.Content value) {
       if (contentBuilder_ == null) {
-        if (((bitField0_ & 0x00000020) != 0)
-            && content_ != null
-            && content_
-                != com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000020) != 0) &&
+          content_ != null &&
+          content_ != com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance()) {
           getContentBuilder().mergeFrom(value);
         } else {
           content_ = value;
@@ -3293,8 +2988,6 @@ public Builder mergeContent(com.google.cloud.discoveryengine.v1.Document.Content
       return this;
     }
     /**
-     *
-     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3314,8 +3007,6 @@ public Builder clearContent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3330,8 +3021,6 @@ public com.google.cloud.discoveryengine.v1.Document.Content.Builder getContentBu
       return getContentFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3344,14 +3033,11 @@ public com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder getContentO
       if (contentBuilder_ != null) {
         return contentBuilder_.getMessageOrBuilder();
       } else {
-        return content_ == null
-            ? com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance()
-            : content_;
+        return content_ == null ?
+            com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance() : content_;
       }
     }
     /**
-     *
-     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3361,17 +3047,14 @@ public com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder getContentO
      * .google.cloud.discoveryengine.v1.Document.Content content = 10;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Document.Content,
-            com.google.cloud.discoveryengine.v1.Document.Content.Builder,
-            com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder>
+        com.google.cloud.discoveryengine.v1.Document.Content, com.google.cloud.discoveryengine.v1.Document.Content.Builder, com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder> 
         getContentFieldBuilder() {
       if (contentBuilder_ == null) {
-        contentBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.Document.Content,
-                com.google.cloud.discoveryengine.v1.Document.Content.Builder,
-                com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder>(
-                getContent(), getParentForChildren(), isClean());
+        contentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.Document.Content, com.google.cloud.discoveryengine.v1.Document.Content.Builder, com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder>(
+                getContent(),
+                getParentForChildren(),
+                isClean());
         content_ = null;
       }
       return contentBuilder_;
@@ -3379,8 +3062,6 @@ public com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder getContentO
 
     private java.lang.Object parentDocumentId_ = "";
     /**
-     *
-     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3390,13 +3071,13 @@ public com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder getContentO
      * 

      *
      * string parent_document_id = 7;
-     *
      * @return The parentDocumentId.
      */
     public java.lang.String getParentDocumentId() {
       java.lang.Object ref = parentDocumentId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parentDocumentId_ = s;
         return s;
@@ -3405,8 +3086,6 @@ public java.lang.String getParentDocumentId() {
       }
     }
     /**
-     *
-     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3416,14 +3095,15 @@ public java.lang.String getParentDocumentId() {
      * 

      *
      * string parent_document_id = 7;
-     *
      * @return The bytes for parentDocumentId.
      */
-    public com.google.protobuf.ByteString getParentDocumentIdBytes() {
+    public com.google.protobuf.ByteString
+        getParentDocumentIdBytes() {
       java.lang.Object ref = parentDocumentId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parentDocumentId_ = b;
         return b;
       } else {
@@ -3431,8 +3111,6 @@ public com.google.protobuf.ByteString getParentDocumentIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3442,22 +3120,18 @@ public com.google.protobuf.ByteString getParentDocumentIdBytes() {
      * 

      *
      * string parent_document_id = 7;
-     *
      * @param value The parentDocumentId to set.
      * @return This builder for chaining.
      */
-    public Builder setParentDocumentId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentDocumentId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parentDocumentId_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3467,7 +3141,6 @@ public Builder setParentDocumentId(java.lang.String value) {
      * 

      *
      * string parent_document_id = 7;
-     *
      * @return This builder for chaining.
      */
     public Builder clearParentDocumentId() {
@@ -3477,8 +3150,6 @@ public Builder clearParentDocumentId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3488,14 +3159,12 @@ public Builder clearParentDocumentId() {
      * 

      *
      * string parent_document_id = 7;
-     *
      * @param value The bytes for parentDocumentId to set.
      * @return This builder for chaining.
      */
-    public Builder setParentDocumentIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentDocumentIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parentDocumentId_ = value;
       bitField0_ |= 0x00000040;
@@ -3505,61 +3174,42 @@ public Builder setParentDocumentIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.protobuf.Struct derivedStructData_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Struct,
-            com.google.protobuf.Struct.Builder,
-            com.google.protobuf.StructOrBuilder>
-        derivedStructDataBuilder_;
+        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> derivedStructDataBuilder_;
     /**
-     *
-     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * 
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return Whether the derivedStructData field is set.
      */
     public boolean hasDerivedStructData() {
       return ((bitField0_ & 0x00000080) != 0);
     }
     /**
-     *
-     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * 
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The derivedStructData.
      */
     public com.google.protobuf.Struct getDerivedStructData() {
       if (derivedStructDataBuilder_ == null) {
-        return derivedStructData_ == null
-            ? com.google.protobuf.Struct.getDefaultInstance()
-            : derivedStructData_;
+        return derivedStructData_ == null ? com.google.protobuf.Struct.getDefaultInstance() : derivedStructData_;
       } else {
         return derivedStructDataBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * 
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setDerivedStructData(com.google.protobuf.Struct value) {
       if (derivedStructDataBuilder_ == null) {
@@ -3575,18 +3225,15 @@ public Builder setDerivedStructData(com.google.protobuf.Struct value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * 
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setDerivedStructData(com.google.protobuf.Struct.Builder builderForValue) {
+    public Builder setDerivedStructData(
+        com.google.protobuf.Struct.Builder builderForValue) {
       if (derivedStructDataBuilder_ == null) {
         derivedStructData_ = builderForValue.build();
       } else {
@@ -3597,22 +3244,18 @@ public Builder setDerivedStructData(com.google.protobuf.Struct.Builder builderFo
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * 
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder mergeDerivedStructData(com.google.protobuf.Struct value) {
       if (derivedStructDataBuilder_ == null) {
-        if (((bitField0_ & 0x00000080) != 0)
-            && derivedStructData_ != null
-            && derivedStructData_ != com.google.protobuf.Struct.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000080) != 0) &&
+          derivedStructData_ != null &&
+          derivedStructData_ != com.google.protobuf.Struct.getDefaultInstance()) {
           getDerivedStructDataBuilder().mergeFrom(value);
         } else {
           derivedStructData_ = value;
@@ -3625,16 +3268,12 @@ public Builder mergeDerivedStructData(com.google.protobuf.Struct value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * 
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearDerivedStructData() {
       bitField0_ = (bitField0_ & ~0x00000080);
@@ -3647,16 +3286,12 @@ public Builder clearDerivedStructData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * 
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.Struct.Builder getDerivedStructDataBuilder() {
       bitField0_ |= 0x00000080;
@@ -3664,57 +3299,45 @@ public com.google.protobuf.Struct.Builder getDerivedStructDataBuilder() {
       return getDerivedStructDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * 
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.StructOrBuilder getDerivedStructDataOrBuilder() {
       if (derivedStructDataBuilder_ != null) {
         return derivedStructDataBuilder_.getMessageOrBuilder();
       } else {
-        return derivedStructData_ == null
-            ? com.google.protobuf.Struct.getDefaultInstance()
-            : derivedStructData_;
+        return derivedStructData_ == null ?
+            com.google.protobuf.Struct.getDefaultInstance() : derivedStructData_;
       }
     }
     /**
-     *
-     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * 
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Struct,
-            com.google.protobuf.Struct.Builder,
-            com.google.protobuf.StructOrBuilder>
+        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> 
         getDerivedStructDataFieldBuilder() {
       if (derivedStructDataBuilder_ == null) {
-        derivedStructDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Struct,
-                com.google.protobuf.Struct.Builder,
-                com.google.protobuf.StructOrBuilder>(
-                getDerivedStructData(), getParentForChildren(), isClean());
+        derivedStructDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder>(
+                getDerivedStructData(),
+                getParentForChildren(),
+                isClean());
         derivedStructData_ = null;
       }
       return derivedStructDataBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -3724,12 +3347,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.Document)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.Document)
   private static final com.google.cloud.discoveryengine.v1.Document DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.Document();
   }
@@ -3738,27 +3361,27 @@ public static com.google.cloud.discoveryengine.v1.Document getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Document parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Document parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -3773,4 +3396,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.Document getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfo.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfo.java
similarity index 71%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfo.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfo.java
index fc503d343f8e..adbbbfa6404a 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfo.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfo.java
@@ -1,82 +1,60 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Detailed document information associated with a user event.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.DocumentInfo}
  */
-public final class DocumentInfo extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DocumentInfo extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.DocumentInfo)
     DocumentInfoOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DocumentInfo.newBuilder() to construct.
   private DocumentInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DocumentInfo() {
-    promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+    promotionIds_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DocumentInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1_DocumentInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_DocumentInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.DocumentInfo.class,
-            com.google.cloud.discoveryengine.v1.DocumentInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1.DocumentInfo.class, com.google.cloud.discoveryengine.v1.DocumentInfo.Builder.class);
   }
 
   private int bitField0_;
   private int documentDescriptorCase_ = 0;
-
   @SuppressWarnings("serial")
   private java.lang.Object documentDescriptor_;
-
   public enum DocumentDescriptorCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     ID(1),
     NAME(2),
     DOCUMENTDESCRIPTOR_NOT_SET(0);
     private final int value;
-
     private DocumentDescriptorCase(int value) {
       this.value = value;
     }
@@ -92,50 +70,41 @@ public static DocumentDescriptorCase valueOf(int value) {
 
     public static DocumentDescriptorCase forNumber(int value) {
       switch (value) {
-        case 1:
-          return ID;
-        case 2:
-          return NAME;
-        case 0:
-          return DOCUMENTDESCRIPTOR_NOT_SET;
-        default:
-          return null;
+        case 1: return ID;
+        case 2: return NAME;
+        case 0: return DOCUMENTDESCRIPTOR_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public DocumentDescriptorCase getDocumentDescriptorCase() {
-    return DocumentDescriptorCase.forNumber(documentDescriptorCase_);
+  public DocumentDescriptorCase
+  getDocumentDescriptorCase() {
+    return DocumentDescriptorCase.forNumber(
+        documentDescriptorCase_);
   }
 
   public static final int ID_FIELD_NUMBER = 1;
   /**
-   *
-   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the id field is set.
    */
   public boolean hasId() {
     return documentDescriptorCase_ == 1;
   }
   /**
-   *
-   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The id.
    */
   public java.lang.String getId() {
@@ -146,7 +115,8 @@ public java.lang.String getId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (documentDescriptorCase_ == 1) {
         documentDescriptor_ = s;
@@ -155,24 +125,23 @@ public java.lang.String getId() {
     }
   }
   /**
-   *
-   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for id.
    */
-  public com.google.protobuf.ByteString getIdBytes() {
+  public com.google.protobuf.ByteString
+      getIdBytes() {
     java.lang.Object ref = "";
     if (documentDescriptorCase_ == 1) {
       ref = documentDescriptor_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       if (documentDescriptorCase_ == 1) {
         documentDescriptor_ = b;
       }
@@ -184,34 +153,24 @@ public com.google.protobuf.ByteString getIdBytes() {
 
   public static final int NAME_FIELD_NUMBER = 2;
   /**
-   *
-   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * 
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return Whether the name field is set.
    */
   public boolean hasName() {
     return documentDescriptorCase_ == 2;
   }
   /**
-   *
-   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * 
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   public java.lang.String getName() {
@@ -222,7 +181,8 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (documentDescriptorCase_ == 2) {
         documentDescriptor_ = s;
@@ -231,27 +191,24 @@ public java.lang.String getName() {
     }
   }
   /**
-   *
-   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * 
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = "";
     if (documentDescriptorCase_ == 2) {
       ref = documentDescriptor_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       if (documentDescriptorCase_ == 2) {
         documentDescriptor_ = b;
       }
@@ -264,8 +221,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   public static final int QUANTITY_FIELD_NUMBER = 3;
   private int quantity_ = 0;
   /**
-   *
-   *
    * 
    * Quantity of the Document associated with the user event. Defaults to 1.
    *
@@ -279,7 +234,6 @@ public com.google.protobuf.ByteString getNameBytes() {
    * 

    *
    * optional int32 quantity = 3;
-   *
    * @return Whether the quantity field is set.
    */
   @java.lang.Override
@@ -287,8 +241,6 @@ public boolean hasQuantity() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
-   *
-   *
    * 
    * Quantity of the Document associated with the user event. Defaults to 1.
    *
@@ -302,7 +254,6 @@ public boolean hasQuantity() {
    * 

    *
    * optional int32 quantity = 3;
-   *
    * @return The quantity.
    */
   @java.lang.Override
@@ -311,50 +262,41 @@ public int getQuantity() {
   }
 
   public static final int PROMOTION_IDS_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList promotionIds_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
-   *
-   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
-   *
    * @return A list containing the promotionIds.
    */
-  public com.google.protobuf.ProtocolStringList getPromotionIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getPromotionIdsList() {
     return promotionIds_;
   }
   /**
-   *
-   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
-   *
    * @return The count of promotionIds.
    */
   public int getPromotionIdsCount() {
     return promotionIds_.size();
   }
   /**
-   *
-   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
-   *
    * @param index The index of the element to return.
    * @return The promotionIds at the given index.
    */
@@ -362,24 +304,21 @@ public java.lang.String getPromotionIds(int index) {
     return promotionIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the promotionIds at the given index.
    */
-  public com.google.protobuf.ByteString getPromotionIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getPromotionIdsBytes(int index) {
     return promotionIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -391,7 +330,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (documentDescriptorCase_ == 1) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, documentDescriptor_);
     }
@@ -420,7 +360,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, documentDescriptor_);
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, quantity_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(3, quantity_);
     }
     {
       int dataSize = 0;
@@ -438,26 +379,29 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.DocumentInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.DocumentInfo other =
-        (com.google.cloud.discoveryengine.v1.DocumentInfo) obj;
+    com.google.cloud.discoveryengine.v1.DocumentInfo other = (com.google.cloud.discoveryengine.v1.DocumentInfo) obj;
 
     if (hasQuantity() != other.hasQuantity()) return false;
     if (hasQuantity()) {
-      if (getQuantity() != other.getQuantity()) return false;
+      if (getQuantity()
+          != other.getQuantity()) return false;
     }
-    if (!getPromotionIdsList().equals(other.getPromotionIdsList())) return false;
+    if (!getPromotionIdsList()
+        .equals(other.getPromotionIdsList())) return false;
     if (!getDocumentDescriptorCase().equals(other.getDocumentDescriptorCase())) return false;
     switch (documentDescriptorCase_) {
       case 1:
-        if (!getId().equals(other.getId())) return false;
+        if (!getId()
+            .equals(other.getId())) return false;
         break;
       case 2:
-        if (!getName().equals(other.getName())) return false;
+        if (!getName()
+            .equals(other.getName())) return false;
         break;
       case 0:
       default:
@@ -498,151 +442,148 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.DocumentInfo parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.DocumentInfo parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.DocumentInfo parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.DocumentInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Detailed document information associated with a user event.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.DocumentInfo}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.DocumentInfo)
       com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_DocumentInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_DocumentInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.DocumentInfo.class,
-              com.google.cloud.discoveryengine.v1.DocumentInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1.DocumentInfo.class, com.google.cloud.discoveryengine.v1.DocumentInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.DocumentInfo.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
       bitField0_ = 0;
       quantity_ = 0;
-      promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      promotionIds_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
       documentDescriptorCase_ = 0;
       documentDescriptor_ = null;
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor;
     }
 
     @java.lang.Override
@@ -661,11 +602,8 @@ public com.google.cloud.discoveryengine.v1.DocumentInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.DocumentInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1.DocumentInfo result =
-          new com.google.cloud.discoveryengine.v1.DocumentInfo(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.DocumentInfo result = new com.google.cloud.discoveryengine.v1.DocumentInfo(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -694,39 +632,38 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.DocumentInfo
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.DocumentInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.DocumentInfo) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.DocumentInfo)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -734,8 +671,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.DocumentInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1.DocumentInfo.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.DocumentInfo.getDefaultInstance()) return this;
       if (other.hasQuantity()) {
         setQuantity(other.getQuantity());
       }
@@ -750,24 +686,21 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.DocumentInfo other)
         onChanged();
       }
       switch (other.getDocumentDescriptorCase()) {
-        case ID:
-          {
-            documentDescriptorCase_ = 1;
-            documentDescriptor_ = other.documentDescriptor_;
-            onChanged();
-            break;
-          }
-        case NAME:
-          {
-            documentDescriptorCase_ = 2;
-            documentDescriptor_ = other.documentDescriptor_;
-            onChanged();
-            break;
-          }
-        case DOCUMENTDESCRIPTOR_NOT_SET:
-          {
-            break;
-          }
+        case ID: {
+          documentDescriptorCase_ = 1;
+          documentDescriptor_ = other.documentDescriptor_;
+          onChanged();
+          break;
+        }
+        case NAME: {
+          documentDescriptorCase_ = 2;
+          documentDescriptor_ = other.documentDescriptor_;
+          onChanged();
+          break;
+        }
+        case DOCUMENTDESCRIPTOR_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -795,40 +728,35 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                documentDescriptorCase_ = 1;
-                documentDescriptor_ = s;
-                break;
-              } // case 10
-            case 18:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                documentDescriptorCase_ = 2;
-                documentDescriptor_ = s;
-                break;
-              } // case 18
-            case 24:
-              {
-                quantity_ = input.readInt32();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            case 34:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensurePromotionIdsIsMutable();
-                promotionIds_.add(s);
-                break;
-              } // case 34
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              java.lang.String s = input.readStringRequireUtf8();
+              documentDescriptorCase_ = 1;
+              documentDescriptor_ = s;
+              break;
+            } // case 10
+            case 18: {
+              java.lang.String s = input.readStringRequireUtf8();
+              documentDescriptorCase_ = 2;
+              documentDescriptor_ = s;
+              break;
+            } // case 18
+            case 24: {
+              quantity_ = input.readInt32();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            case 34: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensurePromotionIdsIsMutable();
+              promotionIds_.add(s);
+              break;
+            } // case 34
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -838,12 +766,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int documentDescriptorCase_ = 0;
     private java.lang.Object documentDescriptor_;
-
-    public DocumentDescriptorCase getDocumentDescriptorCase() {
-      return DocumentDescriptorCase.forNumber(documentDescriptorCase_);
+    public DocumentDescriptorCase
+        getDocumentDescriptorCase() {
+      return DocumentDescriptorCase.forNumber(
+          documentDescriptorCase_);
     }
 
     public Builder clearDocumentDescriptor() {
@@ -856,14 +784,11 @@ public Builder clearDocumentDescriptor() {
     private int bitField0_;
 
     /**
-     *
-     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return Whether the id field is set.
      */
     @java.lang.Override
@@ -871,14 +796,11 @@ public boolean hasId() {
       return documentDescriptorCase_ == 1;
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The id.
      */
     @java.lang.Override
@@ -888,7 +810,8 @@ public java.lang.String getId() {
         ref = documentDescriptor_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (documentDescriptorCase_ == 1) {
           documentDescriptor_ = s;
@@ -899,25 +822,24 @@ public java.lang.String getId() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for id.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getIdBytes() {
+    public com.google.protobuf.ByteString
+        getIdBytes() {
       java.lang.Object ref = "";
       if (documentDescriptorCase_ == 1) {
         ref = documentDescriptor_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         if (documentDescriptorCase_ == 1) {
           documentDescriptor_ = b;
         }
@@ -927,35 +849,28 @@ public com.google.protobuf.ByteString getIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
-    public Builder setId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       documentDescriptorCase_ = 1;
       documentDescriptor_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -967,21 +882,17 @@ public Builder clearId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for id to set.
      * @return This builder for chaining.
      */
-    public Builder setIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       documentDescriptorCase_ = 1;
       documentDescriptor_ = value;
@@ -990,17 +901,12 @@ public Builder setIdBytes(com.google.protobuf.ByteString value) {
     }
 
     /**
-     *
-     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * 
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return Whether the name field is set.
      */
     @java.lang.Override
@@ -1008,17 +914,12 @@ public boolean hasName() {
       return documentDescriptorCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * 
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     @java.lang.Override
@@ -1028,7 +929,8 @@ public java.lang.String getName() {
         ref = documentDescriptor_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (documentDescriptorCase_ == 2) {
           documentDescriptor_ = s;
@@ -1039,28 +941,25 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * 
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = "";
       if (documentDescriptorCase_ == 2) {
         ref = documentDescriptor_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         if (documentDescriptorCase_ == 2) {
           documentDescriptor_ = b;
         }
@@ -1070,41 +969,30 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * 
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       documentDescriptorCase_ = 2;
       documentDescriptor_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * 
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -1116,24 +1004,18 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * 
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       documentDescriptorCase_ = 2;
       documentDescriptor_ = value;
@@ -1141,10 +1023,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int quantity_;
+    private int quantity_ ;
     /**
-     *
-     *
      * 
      * Quantity of the Document associated with the user event. Defaults to 1.
      *
@@ -1158,7 +1038,6 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * optional int32 quantity = 3;
-     *
      * @return Whether the quantity field is set.
      */
     @java.lang.Override
@@ -1166,8 +1045,6 @@ public boolean hasQuantity() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * Quantity of the Document associated with the user event. Defaults to 1.
      *
@@ -1181,7 +1058,6 @@ public boolean hasQuantity() {
      * 

      *
      * optional int32 quantity = 3;
-     *
      * @return The quantity.
      */
     @java.lang.Override
@@ -1189,8 +1065,6 @@ public int getQuantity() {
       return quantity_;
     }
     /**
-     *
-     *
      * 
      * Quantity of the Document associated with the user event. Defaults to 1.
      *
@@ -1204,7 +1078,6 @@ public int getQuantity() {
      * 

      *
      * optional int32 quantity = 3;
-     *
      * @param value The quantity to set.
      * @return This builder for chaining.
      */
@@ -1216,8 +1089,6 @@ public Builder setQuantity(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Quantity of the Document associated with the user event. Defaults to 1.
      *
@@ -1231,7 +1102,6 @@ public Builder setQuantity(int value) {
      * 

      *
      * optional int32 quantity = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQuantity() {
@@ -1243,7 +1113,6 @@ public Builder clearQuantity() {
 
     private com.google.protobuf.LazyStringArrayList promotionIds_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
-
     private void ensurePromotionIdsIsMutable() {
       if (!promotionIds_.isModifiable()) {
         promotionIds_ = new com.google.protobuf.LazyStringArrayList(promotionIds_);
@@ -1251,46 +1120,38 @@ private void ensurePromotionIdsIsMutable() {
       bitField0_ |= 0x00000008;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
-     *
      * @return A list containing the promotionIds.
      */
-    public com.google.protobuf.ProtocolStringList getPromotionIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getPromotionIdsList() {
       promotionIds_.makeImmutable();
       return promotionIds_;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
-     *
      * @return The count of promotionIds.
      */
     public int getPromotionIdsCount() {
       return promotionIds_.size();
     }
     /**
-     *
-     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
-     *
      * @param index The index of the element to return.
      * @return The promotionIds at the given index.
      */
@@ -1298,39 +1159,33 @@ public java.lang.String getPromotionIds(int index) {
       return promotionIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the promotionIds at the given index.
      */
-    public com.google.protobuf.ByteString getPromotionIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getPromotionIdsBytes(int index) {
       return promotionIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
-     *
      * @param index The index to set the value at.
      * @param value The promotionIds to set.
      * @return This builder for chaining.
      */
-    public Builder setPromotionIds(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPromotionIds(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensurePromotionIdsIsMutable();
       promotionIds_.set(index, value);
       bitField0_ |= 0x00000008;
@@ -1338,22 +1193,18 @@ public Builder setPromotionIds(int index, java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
-     *
      * @param value The promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addPromotionIds(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addPromotionIds(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensurePromotionIdsIsMutable();
       promotionIds_.add(value);
       bitField0_ |= 0x00000008;
@@ -1361,61 +1212,53 @@ public Builder addPromotionIds(java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
-     *
      * @param values The promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllPromotionIds(java.lang.Iterable values) {
+    public Builder addAllPromotionIds(
+        java.lang.Iterable values) {
       ensurePromotionIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, promotionIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, promotionIds_);
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPromotionIds() {
-      promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000008);
-      ;
+      promotionIds_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000008);;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
-     *
      * @param value The bytes of the promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addPromotionIdsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addPromotionIdsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensurePromotionIdsIsMutable();
       promotionIds_.add(value);
@@ -1423,9 +1266,9 @@ public Builder addPromotionIdsBytes(com.google.protobuf.ByteString value) {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1435,12 +1278,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.DocumentInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.DocumentInfo)
   private static final com.google.cloud.discoveryengine.v1.DocumentInfo DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.DocumentInfo();
   }
@@ -1449,27 +1292,27 @@ public static com.google.cloud.discoveryengine.v1.DocumentInfo getDefaultInstanc
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DocumentInfo parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DocumentInfo parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1484,4 +1327,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.DocumentInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfoOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfoOrBuilder.java
similarity index 73%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfoOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfoOrBuilder.java
index 26d61488201d..0d0ed70b77f2 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfoOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfoOrBuilder.java
@@ -1,114 +1,74 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface DocumentInfoOrBuilder
-    extends
+public interface DocumentInfoOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.DocumentInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the id field is set.
    */
   boolean hasId();
   /**
-   *
-   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The id.
    */
   java.lang.String getId();
   /**
-   *
-   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for id.
    */
-  com.google.protobuf.ByteString getIdBytes();
+  com.google.protobuf.ByteString
+      getIdBytes();
 
   /**
-   *
-   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * 
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return Whether the name field is set.
    */
   boolean hasName();
   /**
-   *
-   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * 
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * 
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * Quantity of the Document associated with the user event. Defaults to 1.
    *
@@ -122,13 +82,10 @@ public interface DocumentInfoOrBuilder
    * 

    *
    * optional int32 quantity = 3;
-   *
    * @return Whether the quantity field is set.
    */
   boolean hasQuantity();
   /**
-   *
-   *
    * 
    * Quantity of the Document associated with the user event. Defaults to 1.
    *
@@ -142,66 +99,54 @@ public interface DocumentInfoOrBuilder
    * 

    *
    * optional int32 quantity = 3;
-   *
    * @return The quantity.
    */
   int getQuantity();
 
   /**
-   *
-   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
-   *
    * @return A list containing the promotionIds.
    */
-  java.util.List getPromotionIdsList();
+  java.util.List
+      getPromotionIdsList();
   /**
-   *
-   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
-   *
    * @return The count of promotionIds.
    */
   int getPromotionIdsCount();
   /**
-   *
-   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
-   *
    * @param index The index of the element to return.
    * @return The promotionIds at the given index.
    */
   java.lang.String getPromotionIds(int index);
   /**
-   *
-   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the promotionIds at the given index.
    */
-  com.google.protobuf.ByteString getPromotionIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getPromotionIdsBytes(int index);
 
-  com.google.cloud.discoveryengine.v1.DocumentInfo.DocumentDescriptorCase
-      getDocumentDescriptorCase();
+  com.google.cloud.discoveryengine.v1.DocumentInfo.DocumentDescriptorCase getDocumentDescriptorCase();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentName.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentName.java
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentName.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentName.java
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentOrBuilder.java
similarity index 81%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentOrBuilder.java
index 253605ce46fe..3ae606c98d65 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface DocumentOrBuilder
-    extends
+public interface DocumentOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.Document)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -33,13 +15,10 @@ public interface DocumentOrBuilder
    * 

    *
    * .google.protobuf.Struct struct_data = 4;
-   *
    * @return Whether the structData field is set.
    */
   boolean hasStructData();
   /**
-   *
-   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -47,13 +26,10 @@ public interface DocumentOrBuilder
    * 

    *
    * .google.protobuf.Struct struct_data = 4;
-   *
    * @return The structData.
    */
   com.google.protobuf.Struct getStructData();
   /**
-   *
-   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -65,8 +41,6 @@ public interface DocumentOrBuilder
   com.google.protobuf.StructOrBuilder getStructDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -74,13 +48,10 @@ public interface DocumentOrBuilder
    * 

    *
    * string json_data = 5;
-   *
    * @return Whether the jsonData field is set.
    */
   boolean hasJsonData();
   /**
-   *
-   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -88,13 +59,10 @@ public interface DocumentOrBuilder
    * 

    *
    * string json_data = 5;
-   *
    * @return The jsonData.
    */
   java.lang.String getJsonData();
   /**
-   *
-   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -102,14 +70,12 @@ public interface DocumentOrBuilder
    * 

    *
    * string json_data = 5;
-   *
    * @return The bytes for jsonData.
    */
-  com.google.protobuf.ByteString getJsonDataBytes();
+  com.google.protobuf.ByteString
+      getJsonDataBytes();
 
   /**
-   *
-   *
    * 
    * Immutable. The full resource name of the document.
    * Format:
@@ -120,13 +86,10 @@ public interface DocumentOrBuilder
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Immutable. The full resource name of the document.
    * Format:
@@ -137,14 +100,12 @@ public interface DocumentOrBuilder
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * Immutable. The identifier of the document.
    *
@@ -153,13 +114,10 @@ public interface DocumentOrBuilder
    * 

    *
    * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The id.
    */
   java.lang.String getId();
   /**
-   *
-   *
    * 
    * Immutable. The identifier of the document.
    *
@@ -168,39 +126,32 @@ public interface DocumentOrBuilder
    * 

    *
    * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The bytes for id.
    */
-  com.google.protobuf.ByteString getIdBytes();
+  com.google.protobuf.ByteString
+      getIdBytes();
 
   /**
-   *
-   *
    * 
    * The identifier of the schema located in the same data store.
    * 

    *
    * string schema_id = 3;
-   *
    * @return The schemaId.
    */
   java.lang.String getSchemaId();
   /**
-   *
-   *
    * 
    * The identifier of the schema located in the same data store.
    * 

    *
    * string schema_id = 3;
-   *
    * @return The bytes for schemaId.
    */
-  com.google.protobuf.ByteString getSchemaIdBytes();
+  com.google.protobuf.ByteString
+      getSchemaIdBytes();
 
   /**
-   *
-   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -208,13 +159,10 @@ public interface DocumentOrBuilder
    * 

    *
    * .google.cloud.discoveryengine.v1.Document.Content content = 10;
-   *
    * @return Whether the content field is set.
    */
   boolean hasContent();
   /**
-   *
-   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -222,13 +170,10 @@ public interface DocumentOrBuilder
    * 

    *
    * .google.cloud.discoveryengine.v1.Document.Content content = 10;
-   *
    * @return The content.
    */
   com.google.cloud.discoveryengine.v1.Document.Content getContent();
   /**
-   *
-   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -240,8 +185,6 @@ public interface DocumentOrBuilder
   com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder getContentOrBuilder();
 
   /**
-   *
-   *
    * 
    * The identifier of the parent document. Currently supports at most two level
    * document hierarchy.
@@ -251,13 +194,10 @@ public interface DocumentOrBuilder
    * 

    *
    * string parent_document_id = 7;
-   *
    * @return The parentDocumentId.
    */
   java.lang.String getParentDocumentId();
   /**
-   *
-   *
    * 
    * The identifier of the parent document. Currently supports at most two level
    * document hierarchy.
@@ -267,52 +207,38 @@ public interface DocumentOrBuilder
    * 

    *
    * string parent_document_id = 7;
-   *
    * @return The bytes for parentDocumentId.
    */
-  com.google.protobuf.ByteString getParentDocumentIdBytes();
+  com.google.protobuf.ByteString
+      getParentDocumentIdBytes();
 
   /**
-   *
-   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * 
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the derivedStructData field is set.
    */
   boolean hasDerivedStructData();
   /**
-   *
-   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * 
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The derivedStructData.
    */
   com.google.protobuf.Struct getDerivedStructData();
   /**
-   *
-   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * 
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.protobuf.StructOrBuilder getDerivedStructDataOrBuilder();
 
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentProto.java
new file mode 100644
index 000000000000..3945ef391e59
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentProto.java
@@ -0,0 +1,96 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/document.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class DocumentProto {
+  private DocumentProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_Document_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_Document_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_Document_Content_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n.google/cloud/discoveryengine/v1/docume" +
+      "nt.proto\022\037google.cloud.discoveryengine.v" +
+      "1\032\037google/api/field_behavior.proto\032\031goog" +
+      "le/api/resource.proto\032\034google/protobuf/s" +
+      "truct.proto\"\222\005\n\010Document\022.\n\013struct_data\030" +
+      "\004 \001(\0132\027.google.protobuf.StructH\000\022\023\n\tjson" +
+      "_data\030\005 \001(\tH\000\022\022\n\004name\030\001 \001(\tB\004\342A\001\005\022\020\n\002id\030" +
+      "\002 \001(\tB\004\342A\001\005\022\021\n\tschema_id\030\003 \001(\t\022B\n\007conten" +
+      "t\030\n \001(\01321.google.cloud.discoveryengine.v" +
+      "1.Document.Content\022\032\n\022parent_document_id" +
+      "\030\007 \001(\t\022:\n\023derived_struct_data\030\006 \001(\0132\027.go" +
+      "ogle.protobuf.StructB\004\342A\001\003\032K\n\007Content\022\023\n" +
+      "\traw_bytes\030\002 \001(\014H\000\022\r\n\003uri\030\003 \001(\tH\000\022\021\n\tmim" +
+      "e_type\030\001 \001(\tB\t\n\007content:\226\002\352A\222\002\n\'discover" +
+      "yengine.googleapis.com/Document\022fproject" +
+      "s/{project}/locations/{location}/dataSto" +
+      "res/{data_store}/branches/{branch}/docum" +
+      "ents/{document}\022\177projects/{project}/loca" +
+      "tions/{location}/collections/{collection" +
+      "}/dataStores/{data_store}/branches/{bran" +
+      "ch}/documents/{document}B\006\n\004dataB\200\002\n#com" +
+      ".google.cloud.discoveryengine.v1B\rDocume" +
+      "ntProtoP\001ZMcloud.google.com/go/discovery" +
+      "engine/apiv1/discoveryenginepb;discovery" +
+      "enginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Clou" +
+      "d.DiscoveryEngine.V1\312\002\037Google\\Cloud\\Disc" +
+      "overyEngine\\V1\352\002\"Google::Cloud::Discover" +
+      "yEngine::V1b\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.protobuf.StructProto.getDescriptor(),
+        });
+    internal_static_google_cloud_discoveryengine_v1_Document_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_Document_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_Document_descriptor,
+        new java.lang.String[] { "StructData", "JsonData", "Name", "Id", "SchemaId", "Content", "ParentDocumentId", "DerivedStructData", "Data", });
+    internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor =
+      internal_static_google_cloud_discoveryengine_v1_Document_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_Document_Content_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor,
+        new java.lang.String[] { "RawBytes", "Uri", "MimeType", "Content", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resource);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.protobuf.StructProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceProto.java
new file mode 100644
index 000000000000..cf2e4e2d62d3
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceProto.java
@@ -0,0 +1,226 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/document_service.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class DocumentServiceProto {
+  private DocumentServiceProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n6google/cloud/discoveryengine/v1/docume" +
+      "nt_service.proto\022\037google.cloud.discovery" +
+      "engine.v1\032\034google/api/annotations.proto\032" +
+      "\027google/api/client.proto\032\037google/api/fie" +
+      "ld_behavior.proto\032\031google/api/resource.p" +
+      "roto\032.google/cloud/discoveryengine/v1/do" +
+      "cument.proto\0323google/cloud/discoveryengi" +
+      "ne/v1/import_config.proto\0322google/cloud/" +
+      "discoveryengine/v1/purge_config.proto\032#g" +
+      "oogle/longrunning/operations.proto\032\033goog" +
+      "le/protobuf/empty.proto\"T\n\022GetDocumentRe" +
+      "quest\022>\n\004name\030\001 \001(\tB0\342A\001\002\372A)\n\'discoverye" +
+      "ngine.googleapis.com/Document\"}\n\024ListDoc" +
+      "umentsRequest\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n%" +
+      "discoveryengine.googleapis.com/Branch\022\021\n" +
+      "\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"n\n\025" +
+      "ListDocumentsResponse\022<\n\tdocuments\030\001 \003(\013" +
+      "2).google.cloud.discoveryengine.v1.Docum" +
+      "ent\022\027\n\017next_page_token\030\002 \001(\t\"\265\001\n\025CreateD" +
+      "ocumentRequest\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n" +
+      "%discoveryengine.googleapis.com/Branch\022A" +
+      "\n\010document\030\002 \001(\0132).google.cloud.discover" +
+      "yengine.v1.DocumentB\004\342A\001\002\022\031\n\013document_id" +
+      "\030\003 \001(\tB\004\342A\001\002\"q\n\025UpdateDocumentRequest\022A\n" +
+      "\010document\030\001 \001(\0132).google.cloud.discovery" +
+      "engine.v1.DocumentB\004\342A\001\002\022\025\n\rallow_missin" +
+      "g\030\002 \001(\010\"W\n\025DeleteDocumentRequest\022>\n\004name" +
+      "\030\001 \001(\tB0\342A\001\002\372A)\n\'discoveryengine.googlea" +
+      "pis.com/Document2\220\023\n\017DocumentService\022\234\002\n" +
+      "\013GetDocument\0223.google.cloud.discoveryeng" +
+      "ine.v1.GetDocumentRequest\032).google.cloud" +
+      ".discoveryengine.v1.Document\"\254\001\332A\004name\202\323" +
+      "\344\223\002\236\001\022E/v1/{name=projects/*/locations/*/" +
+      "dataStores/*/branches/*/documents/*}ZU\022S" +
+      "/v1/{name=projects/*/locations/*/collect" +
+      "ions/*/dataStores/*/branches/*/documents" +
+      "/*}\022\257\002\n\rListDocuments\0225.google.cloud.dis" +
+      "coveryengine.v1.ListDocumentsRequest\0326.g" +
+      "oogle.cloud.discoveryengine.v1.ListDocum" +
+      "entsResponse\"\256\001\332A\006parent\202\323\344\223\002\236\001\022E/v1/{pa" +
+      "rent=projects/*/locations/*/dataStores/*" +
+      "/branches/*}/documentsZU\022S/v1/{parent=pr" +
+      "ojects/*/locations/*/collections/*/dataS" +
+      "tores/*/branches/*}/documents\022\315\002\n\016Create" +
+      "Document\0226.google.cloud.discoveryengine." +
+      "v1.CreateDocumentRequest\032).google.cloud." +
+      "discoveryengine.v1.Document\"\327\001\332A\033parent," +
+      "document,document_id\202\323\344\223\002\262\001\"E/v1/{parent" +
+      "=projects/*/locations/*/dataStores/*/bra" +
+      "nches/*}/documents:\010documentZ_\"S/v1/{par" +
+      "ent=projects/*/locations/*/collections/*" +
+      "/dataStores/*/branches/*}/documents:\010doc" +
+      "ument\022\301\002\n\016UpdateDocument\0226.google.cloud." +
+      "discoveryengine.v1.UpdateDocumentRequest" +
+      "\032).google.cloud.discoveryengine.v1.Docum" +
+      "ent\"\313\001\202\323\344\223\002\304\0012N/v1/{document.name=projec" +
+      "ts/*/locations/*/dataStores/*/branches/*" +
+      "/documents/*}:\010documentZh2\\/v1/{document" +
+      ".name=projects/*/locations/*/collections" +
+      "/*/dataStores/*/branches/*/documents/*}:" +
+      "\010document\022\217\002\n\016DeleteDocument\0226.google.cl" +
+      "oud.discoveryengine.v1.DeleteDocumentReq" +
+      "uest\032\026.google.protobuf.Empty\"\254\001\332A\004name\202\323" +
+      "\344\223\002\236\001*E/v1/{name=projects/*/locations/*/" +
+      "dataStores/*/branches/*/documents/*}ZU*S" +
+      "/v1/{name=projects/*/locations/*/collect" +
+      "ions/*/dataStores/*/branches/*/documents" +
+      "/*}\022\232\003\n\017ImportDocuments\0227.google.cloud.d" +
+      "iscoveryengine.v1.ImportDocumentsRequest" +
+      "\032\035.google.longrunning.Operation\"\256\002\312Ar\n7g" +
+      "oogle.cloud.discoveryengine.v1.ImportDoc" +
+      "umentsResponse\0227google.cloud.discoveryen" +
+      "gine.v1.ImportDocumentsMetadata\202\323\344\223\002\262\001\"L" +
+      "/v1/{parent=projects/*/locations/*/dataS" +
+      "tores/*/branches/*}/documents:import:\001*Z" +
+      "_\"Z/v1/{parent=projects/*/locations/*/co" +
+      "llections/*/dataStores/*/branches/*}/doc" +
+      "uments:import:\001*\022\224\003\n\016PurgeDocuments\0226.go" +
+      "ogle.cloud.discoveryengine.v1.PurgeDocum" +
+      "entsRequest\032\035.google.longrunning.Operati" +
+      "on\"\252\002\312Ap\n6google.cloud.discoveryengine.v" +
+      "1.PurgeDocumentsResponse\0226google.cloud.d" +
+      "iscoveryengine.v1.PurgeDocumentsMetadata" +
+      "\202\323\344\223\002\260\001\"K/v1/{parent=projects/*/location" +
+      "s/*/dataStores/*/branches/*}/documents:p" +
+      "urge:\001*Z^\"Y/v1/{parent=projects/*/locati" +
+      "ons/*/collections/*/dataStores/*/branche" +
+      "s/*}/documents:purge:\001*\032R\312A\036discoveryeng" +
+      "ine.googleapis.com\322A.https://www.googlea" +
+      "pis.com/auth/cloud-platformB\207\002\n#com.goog" +
+      "le.cloud.discoveryengine.v1B\024DocumentSer" +
+      "viceProtoP\001ZMcloud.google.com/go/discove" +
+      "ryengine/apiv1/discoveryenginepb;discove" +
+      "ryenginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Cl" +
+      "oud.DiscoveryEngine.V1\312\002\037Google\\Cloud\\Di" +
+      "scoveryEngine\\V1\352\002\"Google::Cloud::Discov" +
+      "eryEngine::V1b\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.AnnotationsProto.getDescriptor(),
+          com.google.api.ClientProto.getDescriptor(),
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1.ImportConfigProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1.PurgeConfigProto.getDescriptor(),
+          com.google.longrunning.OperationsProto.getDescriptor(),
+          com.google.protobuf.EmptyProto.getDescriptor(),
+        });
+    internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor,
+        new java.lang.String[] { "Parent", "PageSize", "PageToken", });
+    internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor =
+      getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor,
+        new java.lang.String[] { "Documents", "NextPageToken", });
+    internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor =
+      getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor,
+        new java.lang.String[] { "Parent", "Document", "DocumentId", });
+    internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor =
+      getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor,
+        new java.lang.String[] { "Document", "AllowMissing", });
+    internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor =
+      getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    registry.add(com.google.longrunning.OperationsProto.operationInfo);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.ImportConfigProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.PurgeConfigProto.getDescriptor();
+    com.google.longrunning.OperationsProto.getDescriptor();
+    com.google.protobuf.EmptyProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSource.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSource.java
similarity index 79%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSource.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSource.java
index 428180bf0d28..5ac688d1fc9e 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSource.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSource.java
@@ -1,76 +1,55 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Cloud Storage location for input content.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.GcsSource}
  */
-public final class GcsSource extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GcsSource extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.GcsSource)
     GcsSourceOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GcsSource.newBuilder() to construct.
   private GcsSource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GcsSource() {
-    inputUris_ = com.google.protobuf.LazyStringArrayList.emptyList();
+    inputUris_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
     dataSchema_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GcsSource();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_GcsSource_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_GcsSource_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.GcsSource.class,
-            com.google.cloud.discoveryengine.v1.GcsSource.Builder.class);
+            com.google.cloud.discoveryengine.v1.GcsSource.class, com.google.cloud.discoveryengine.v1.GcsSource.Builder.class);
   }
 
   public static final int INPUT_URIS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList inputUris_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
-   *
-   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -83,15 +62,13 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return A list containing the inputUris.
    */
-  public com.google.protobuf.ProtocolStringList getInputUrisList() {
+  public com.google.protobuf.ProtocolStringList
+      getInputUrisList() {
     return inputUris_;
   }
   /**
-   *
-   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -104,15 +81,12 @@ public com.google.protobuf.ProtocolStringList getInputUrisList() {
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The count of inputUris.
    */
   public int getInputUrisCount() {
     return inputUris_.size();
   }
   /**
-   *
-   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -125,7 +99,6 @@ public int getInputUrisCount() {
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @param index The index of the element to return.
    * @return The inputUris at the given index.
    */
@@ -133,8 +106,6 @@ public java.lang.String getInputUris(int index) {
     return inputUris_.get(index);
   }
   /**
-   *
-   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -147,21 +118,18 @@ public java.lang.String getInputUris(int index) {
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @param index The index of the value to return.
    * @return The bytes of the inputUris at the given index.
    */
-  public com.google.protobuf.ByteString getInputUrisBytes(int index) {
+  public com.google.protobuf.ByteString
+      getInputUrisBytes(int index) {
     return inputUris_.getByteString(index);
   }
 
   public static final int DATA_SCHEMA_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object dataSchema_ = "";
   /**
-   *
-   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -185,7 +153,6 @@ public com.google.protobuf.ByteString getInputUrisBytes(int index) {
    * 

    *
    * string data_schema = 2;
-   *
    * @return The dataSchema.
    */
   @java.lang.Override
@@ -194,15 +161,14 @@ public java.lang.String getDataSchema() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       dataSchema_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -226,15 +192,16 @@ public java.lang.String getDataSchema() {
    * 

    *
    * string data_schema = 2;
-   *
    * @return The bytes for dataSchema.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDataSchemaBytes() {
+  public com.google.protobuf.ByteString
+      getDataSchemaBytes() {
     java.lang.Object ref = dataSchema_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       dataSchema_ = b;
       return b;
     } else {
@@ -243,7 +210,6 @@ public com.google.protobuf.ByteString getDataSchemaBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -255,7 +221,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < inputUris_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, inputUris_.getRaw(i));
     }
@@ -290,16 +257,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.GcsSource)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.GcsSource other =
-        (com.google.cloud.discoveryengine.v1.GcsSource) obj;
+    com.google.cloud.discoveryengine.v1.GcsSource other = (com.google.cloud.discoveryengine.v1.GcsSource) obj;
 
-    if (!getInputUrisList().equals(other.getInputUrisList())) return false;
-    if (!getDataSchema().equals(other.getDataSchema())) return false;
+    if (!getInputUrisList()
+        .equals(other.getInputUrisList())) return false;
+    if (!getDataSchema()
+        .equals(other.getDataSchema())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -322,149 +290,146 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.GcsSource parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.GcsSource parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.GcsSource parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.GcsSource prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Cloud Storage location for input content.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.GcsSource}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.GcsSource)
       com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_GcsSource_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_GcsSource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.GcsSource.class,
-              com.google.cloud.discoveryengine.v1.GcsSource.Builder.class);
+              com.google.cloud.discoveryengine.v1.GcsSource.class, com.google.cloud.discoveryengine.v1.GcsSource.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.GcsSource.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
       bitField0_ = 0;
-      inputUris_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      inputUris_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
       dataSchema_ = "";
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor;
     }
 
     @java.lang.Override
@@ -483,11 +448,8 @@ public com.google.cloud.discoveryengine.v1.GcsSource build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.GcsSource buildPartial() {
-      com.google.cloud.discoveryengine.v1.GcsSource result =
-          new com.google.cloud.discoveryengine.v1.GcsSource(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.GcsSource result = new com.google.cloud.discoveryengine.v1.GcsSource(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -507,39 +469,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.GcsSource result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.GcsSource) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.GcsSource) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.GcsSource)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -589,26 +550,23 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureInputUrisIsMutable();
-                inputUris_.add(s);
-                break;
-              } // case 10
-            case 18:
-              {
-                dataSchema_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureInputUrisIsMutable();
+              inputUris_.add(s);
+              break;
+            } // case 10
+            case 18: {
+              dataSchema_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -618,12 +576,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.LazyStringArrayList inputUris_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
-
     private void ensureInputUrisIsMutable() {
       if (!inputUris_.isModifiable()) {
         inputUris_ = new com.google.protobuf.LazyStringArrayList(inputUris_);
@@ -631,8 +587,6 @@ private void ensureInputUrisIsMutable() {
       bitField0_ |= 0x00000001;
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -645,16 +599,14 @@ private void ensureInputUrisIsMutable() {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return A list containing the inputUris.
      */
-    public com.google.protobuf.ProtocolStringList getInputUrisList() {
+    public com.google.protobuf.ProtocolStringList
+        getInputUrisList() {
       inputUris_.makeImmutable();
       return inputUris_;
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -667,15 +619,12 @@ public com.google.protobuf.ProtocolStringList getInputUrisList() {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The count of inputUris.
      */
     public int getInputUrisCount() {
       return inputUris_.size();
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -688,7 +637,6 @@ public int getInputUrisCount() {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param index The index of the element to return.
      * @return The inputUris at the given index.
      */
@@ -696,8 +644,6 @@ public java.lang.String getInputUris(int index) {
       return inputUris_.get(index);
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -710,16 +656,14 @@ public java.lang.String getInputUris(int index) {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param index The index of the value to return.
      * @return The bytes of the inputUris at the given index.
      */
-    public com.google.protobuf.ByteString getInputUrisBytes(int index) {
+    public com.google.protobuf.ByteString
+        getInputUrisBytes(int index) {
       return inputUris_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -732,15 +676,13 @@ public com.google.protobuf.ByteString getInputUrisBytes(int index) {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param index The index to set the value at.
      * @param value The inputUris to set.
      * @return This builder for chaining.
      */
-    public Builder setInputUris(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setInputUris(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureInputUrisIsMutable();
       inputUris_.set(index, value);
       bitField0_ |= 0x00000001;
@@ -748,8 +690,6 @@ public Builder setInputUris(int index, java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -762,14 +702,12 @@ public Builder setInputUris(int index, java.lang.String value) {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The inputUris to add.
      * @return This builder for chaining.
      */
-    public Builder addInputUris(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addInputUris(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureInputUrisIsMutable();
       inputUris_.add(value);
       bitField0_ |= 0x00000001;
@@ -777,8 +715,6 @@ public Builder addInputUris(java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -791,20 +727,19 @@ public Builder addInputUris(java.lang.String value) {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param values The inputUris to add.
      * @return This builder for chaining.
      */
-    public Builder addAllInputUris(java.lang.Iterable values) {
+    public Builder addAllInputUris(
+        java.lang.Iterable values) {
       ensureInputUrisIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, inputUris_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, inputUris_);
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -817,19 +752,16 @@ public Builder addAllInputUris(java.lang.Iterable values) {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearInputUris() {
-      inputUris_ = com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000001);
-      ;
+      inputUris_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000001);;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -842,14 +774,12 @@ public Builder clearInputUris() {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes of the inputUris to add.
      * @return This builder for chaining.
      */
-    public Builder addInputUrisBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addInputUrisBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureInputUrisIsMutable();
       inputUris_.add(value);
@@ -860,8 +790,6 @@ public Builder addInputUrisBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object dataSchema_ = "";
     /**
-     *
-     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -885,13 +813,13 @@ public Builder addInputUrisBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string data_schema = 2;
-     *
      * @return The dataSchema.
      */
     public java.lang.String getDataSchema() {
       java.lang.Object ref = dataSchema_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         dataSchema_ = s;
         return s;
@@ -900,8 +828,6 @@ public java.lang.String getDataSchema() {
       }
     }
     /**
-     *
-     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -925,14 +851,15 @@ public java.lang.String getDataSchema() {
      * 

      *
      * string data_schema = 2;
-     *
      * @return The bytes for dataSchema.
      */
-    public com.google.protobuf.ByteString getDataSchemaBytes() {
+    public com.google.protobuf.ByteString
+        getDataSchemaBytes() {
       java.lang.Object ref = dataSchema_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         dataSchema_ = b;
         return b;
       } else {
@@ -940,8 +867,6 @@ public com.google.protobuf.ByteString getDataSchemaBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -965,22 +890,18 @@ public com.google.protobuf.ByteString getDataSchemaBytes() {
      * 

      *
      * string data_schema = 2;
-     *
      * @param value The dataSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setDataSchema(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDataSchema(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       dataSchema_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -1004,7 +925,6 @@ public Builder setDataSchema(java.lang.String value) {
      * 

      *
      * string data_schema = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDataSchema() {
@@ -1014,8 +934,6 @@ public Builder clearDataSchema() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -1039,23 +957,21 @@ public Builder clearDataSchema() {
      * 

      *
      * string data_schema = 2;
-     *
      * @param value The bytes for dataSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setDataSchemaBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDataSchemaBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       dataSchema_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1065,12 +981,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.GcsSource)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.GcsSource)
   private static final com.google.cloud.discoveryengine.v1.GcsSource DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.GcsSource();
   }
@@ -1079,27 +995,27 @@ public static com.google.cloud.discoveryengine.v1.GcsSource getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GcsSource parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GcsSource parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1114,4 +1030,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.GcsSource getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSourceOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSourceOrBuilder.java
similarity index 85%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSourceOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSourceOrBuilder.java
index b6e485fd02e7..f14d683d5fad 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSourceOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSourceOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface GcsSourceOrBuilder
-    extends
+public interface GcsSourceOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.GcsSource)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -38,13 +20,11 @@ public interface GcsSourceOrBuilder
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return A list containing the inputUris.
    */
-  java.util.List getInputUrisList();
+  java.util.List
+      getInputUrisList();
   /**
-   *
-   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -57,13 +37,10 @@ public interface GcsSourceOrBuilder
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The count of inputUris.
    */
   int getInputUrisCount();
   /**
-   *
-   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -76,14 +53,11 @@ public interface GcsSourceOrBuilder
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @param index The index of the element to return.
    * @return The inputUris at the given index.
    */
   java.lang.String getInputUris(int index);
   /**
-   *
-   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -96,15 +70,13 @@ public interface GcsSourceOrBuilder
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @param index The index of the value to return.
    * @return The bytes of the inputUris at the given index.
    */
-  com.google.protobuf.ByteString getInputUrisBytes(int index);
+  com.google.protobuf.ByteString
+      getInputUrisBytes(int index);
 
   /**
-   *
-   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -128,13 +100,10 @@ public interface GcsSourceOrBuilder
    * 

    *
    * string data_schema = 2;
-   *
    * @return The dataSchema.
    */
   java.lang.String getDataSchema();
   /**
-   *
-   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -158,8 +127,8 @@ public interface GcsSourceOrBuilder
    * 

    *
    * string data_schema = 2;
-   *
    * @return The bytes for dataSchema.
    */
-  com.google.protobuf.ByteString getDataSchemaBytes();
+  com.google.protobuf.ByteString
+      getDataSchemaBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequest.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequest.java
similarity index 68%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequest.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequest.java
index 268fe606f4ac..c95af077813b 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Request message for
  * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
@@ -29,48 +12,43 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.GetDocumentRequest}
  */
-public final class GetDocumentRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetDocumentRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.GetDocumentRequest)
     GetDocumentRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetDocumentRequest.newBuilder() to construct.
   private GetDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetDocumentRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetDocumentRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.GetDocumentRequest.class,
-            com.google.cloud.discoveryengine.v1.GetDocumentRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.GetDocumentRequest.class, com.google.cloud.discoveryengine.v1.GetDocumentRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -84,10 +62,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -96,15 +71,14 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -118,18 +92,17 @@ public java.lang.String getName() {
    * not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -138,7 +111,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -150,7 +122,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -174,15 +147,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.GetDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.GetDocumentRequest other =
-        (com.google.cloud.discoveryengine.v1.GetDocumentRequest) obj;
+    com.google.cloud.discoveryengine.v1.GetDocumentRequest other = (com.google.cloud.discoveryengine.v1.GetDocumentRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -202,104 +175,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.GetDocumentRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.GetDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
@@ -308,32 +275,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.GetDocumentRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.GetDocumentRequest)
       com.google.cloud.discoveryengine.v1.GetDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.GetDocumentRequest.class,
-              com.google.cloud.discoveryengine.v1.GetDocumentRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.GetDocumentRequest.class, com.google.cloud.discoveryengine.v1.GetDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.GetDocumentRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -343,9 +311,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor;
     }
 
     @java.lang.Override
@@ -364,11 +332,8 @@ public com.google.cloud.discoveryengine.v1.GetDocumentRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.GetDocumentRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.GetDocumentRequest result =
-          new com.google.cloud.discoveryengine.v1.GetDocumentRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.GetDocumentRequest result = new com.google.cloud.discoveryengine.v1.GetDocumentRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -384,39 +349,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.GetDocumentReques
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.GetDocumentRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.GetDocumentRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.GetDocumentRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -424,8 +388,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.GetDocumentRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.GetDocumentRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.GetDocumentRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -457,19 +420,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -479,13 +440,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -499,16 +457,14 @@ public Builder mergeFrom(
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,8 +473,6 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -532,17 +486,16 @@ public java.lang.String getName() {
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -550,8 +503,6 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -565,25 +516,19 @@ public com.google.protobuf.ByteString getNameBytes() {
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -597,10 +542,7 @@ public Builder setName(java.lang.String value) {
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -610,8 +552,6 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -625,26 +565,22 @@ public Builder clearName() {
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -654,12 +590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.GetDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.GetDocumentRequest)
   private static final com.google.cloud.discoveryengine.v1.GetDocumentRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.GetDocumentRequest();
   }
@@ -668,27 +604,27 @@ public static com.google.cloud.discoveryengine.v1.GetDocumentRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetDocumentRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetDocumentRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -703,4 +639,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.GetDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequestOrBuilder.java
similarity index 62%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequestOrBuilder.java
index 83670e263d9f..7720d1577f4e 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequestOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface GetDocumentRequestOrBuilder
-    extends
+public interface GetDocumentRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.GetDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -39,16 +21,11 @@ public interface GetDocumentRequestOrBuilder
    * not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -62,11 +39,9 @@ public interface GetDocumentRequestOrBuilder
    * not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequest.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequest.java
similarity index 65%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequest.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequest.java
index 39519ebcbd67..bff36bd1ec5f 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Request message for
  * [SchemaService.GetSchema][google.cloud.discoveryengine.v1.SchemaService.GetSchema]
@@ -29,57 +12,49 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.GetSchemaRequest}
  */
-public final class GetSchemaRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetSchemaRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.GetSchemaRequest)
     GetSchemaRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetSchemaRequest.newBuilder() to construct.
   private GetSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetSchemaRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetSchemaRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.GetSchemaRequest.class,
-            com.google.cloud.discoveryengine.v1.GetSchemaRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.GetSchemaRequest.class, com.google.cloud.discoveryengine.v1.GetSchemaRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -88,32 +63,30 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -122,7 +95,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -134,7 +106,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -158,15 +131,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.GetSchemaRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.GetSchemaRequest other =
-        (com.google.cloud.discoveryengine.v1.GetSchemaRequest) obj;
+    com.google.cloud.discoveryengine.v1.GetSchemaRequest other = (com.google.cloud.discoveryengine.v1.GetSchemaRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,103 +159,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.GetSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [SchemaService.GetSchema][google.cloud.discoveryengine.v1.SchemaService.GetSchema]
@@ -291,32 +259,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.GetSchemaRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.GetSchemaRequest)
       com.google.cloud.discoveryengine.v1.GetSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.GetSchemaRequest.class,
-              com.google.cloud.discoveryengine.v1.GetSchemaRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.GetSchemaRequest.class, com.google.cloud.discoveryengine.v1.GetSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.GetSchemaRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -326,9 +295,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -347,11 +316,8 @@ public com.google.cloud.discoveryengine.v1.GetSchemaRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.GetSchemaRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.GetSchemaRequest result =
-          new com.google.cloud.discoveryengine.v1.GetSchemaRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.GetSchemaRequest result = new com.google.cloud.discoveryengine.v1.GetSchemaRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -367,39 +333,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.GetSchemaRequest
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.GetSchemaRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.GetSchemaRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.GetSchemaRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -407,8 +372,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.GetSchemaRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.GetSchemaRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.GetSchemaRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -440,19 +404,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -462,28 +424,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -492,24 +449,21 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -517,41 +471,30 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -561,33 +504,27 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -597,12 +534,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.GetSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.GetSchemaRequest)
   private static final com.google.cloud.discoveryengine.v1.GetSchemaRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.GetSchemaRequest();
   }
@@ -611,27 +548,27 @@ public static com.google.cloud.discoveryengine.v1.GetSchemaRequest getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetSchemaRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetSchemaRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -646,4 +583,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.GetSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequestOrBuilder.java
new file mode 100644
index 000000000000..ae8509821992
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequestOrBuilder.java
@@ -0,0 +1,31 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/schema_service.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public interface GetSchemaRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.GetSchemaRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The full resource name of the schema, in the format of
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The full resource name of the schema, in the format of
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportConfigProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportConfigProto.java
new file mode 100644
index 000000000000..1c211be3572c
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportConfigProto.java
@@ -0,0 +1,247 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/import_config.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class ImportConfigProto {
+  private ImportConfigProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_GcsSource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_BigQuerySource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n3google/cloud/discoveryengine/v1/import" +
+      "_config.proto\022\037google.cloud.discoveryeng" +
+      "ine.v1\032\037google/api/field_behavior.proto\032" +
+      "\031google/api/resource.proto\032.google/cloud" +
+      "/discoveryengine/v1/document.proto\0320goog" +
+      "le/cloud/discoveryengine/v1/user_event.p" +
+      "roto\032\037google/protobuf/timestamp.proto\032\027g" +
+      "oogle/rpc/status.proto\032\026google/type/date" +
+      ".proto\":\n\tGcsSource\022\030\n\ninput_uris\030\001 \003(\tB" +
+      "\004\342A\001\002\022\023\n\013data_schema\030\002 \001(\t\"\276\001\n\016BigQueryS" +
+      "ource\022+\n\016partition_date\030\005 \001(\0132\021.google.t" +
+      "ype.DateH\000\022\022\n\nproject_id\030\001 \001(\t\022\030\n\ndatase" +
+      "t_id\030\002 \001(\tB\004\342A\001\002\022\026\n\010table_id\030\003 \001(\tB\004\342A\001\002" +
+      "\022\027\n\017gcs_staging_dir\030\004 \001(\t\022\023\n\013data_schema" +
+      "\030\006 \001(\tB\013\n\tpartition\"8\n\021ImportErrorConfig" +
+      "\022\024\n\ngcs_prefix\030\001 \001(\tH\000B\r\n\013destination\"\207\004" +
+      "\n\027ImportUserEventsRequest\022d\n\rinline_sour" +
+      "ce\030\002 \001(\0132E.google.cloud.discoveryengine." +
+      "v1.ImportUserEventsRequest.InlineSourceB" +
+      "\004\342A\001\002H\000\022F\n\ngcs_source\030\003 \001(\0132*.google.clo" +
+      "ud.discoveryengine.v1.GcsSourceB\004\342A\001\002H\000\022" +
+      "P\n\017bigquery_source\030\004 \001(\0132/.google.cloud." +
+      "discoveryengine.v1.BigQuerySourceB\004\342A\001\002H" +
+      "\000\022A\n\006parent\030\001 \001(\tB1\342A\001\002\372A*\n(discoveryeng" +
+      "ine.googleapis.com/DataStore\022H\n\014error_co" +
+      "nfig\030\005 \001(\01322.google.cloud.discoveryengin" +
+      "e.v1.ImportErrorConfig\032U\n\014InlineSource\022E" +
+      "\n\013user_events\030\001 \003(\0132*.google.cloud.disco" +
+      "veryengine.v1.UserEventB\004\342A\001\002B\010\n\006source\"" +
+      "\313\001\n\030ImportUserEventsResponse\022)\n\rerror_sa" +
+      "mples\030\001 \003(\0132\022.google.rpc.Status\022H\n\014error" +
+      "_config\030\002 \001(\01322.google.cloud.discoveryen" +
+      "gine.v1.ImportErrorConfig\022\033\n\023joined_even" +
+      "ts_count\030\003 \001(\003\022\035\n\025unjoined_events_count\030" +
+      "\004 \001(\003\"\252\001\n\030ImportUserEventsMetadata\022/\n\013cr" +
+      "eate_time\030\001 \001(\0132\032.google.protobuf.Timest" +
+      "amp\022/\n\013update_time\030\002 \001(\0132\032.google.protob" +
+      "uf.Timestamp\022\025\n\rsuccess_count\030\003 \001(\003\022\025\n\rf" +
+      "ailure_count\030\004 \001(\003\"\251\001\n\027ImportDocumentsMe" +
+      "tadata\022/\n\013create_time\030\001 \001(\0132\032.google.pro" +
+      "tobuf.Timestamp\022/\n\013update_time\030\002 \001(\0132\032.g" +
+      "oogle.protobuf.Timestamp\022\025\n\rsuccess_coun" +
+      "t\030\003 \001(\003\022\025\n\rfailure_count\030\004 \001(\003\"\331\005\n\026Impor" +
+      "tDocumentsRequest\022]\n\rinline_source\030\002 \001(\013" +
+      "2D.google.cloud.discoveryengine.v1.Impor" +
+      "tDocumentsRequest.InlineSourceH\000\022@\n\ngcs_" +
+      "source\030\003 \001(\0132*.google.cloud.discoveryeng" +
+      "ine.v1.GcsSourceH\000\022J\n\017bigquery_source\030\004 " +
+      "\001(\0132/.google.cloud.discoveryengine.v1.Bi" +
+      "gQuerySourceH\000\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n" +
+      "%discoveryengine.googleapis.com/Branch\022H" +
+      "\n\014error_config\030\005 \001(\01322.google.cloud.disc" +
+      "overyengine.v1.ImportErrorConfig\022g\n\023reco" +
+      "nciliation_mode\030\006 \001(\0162J.google.cloud.dis" +
+      "coveryengine.v1.ImportDocumentsRequest.R" +
+      "econciliationMode\022\031\n\021auto_generate_ids\030\010" +
+      " \001(\010\022\020\n\010id_field\030\t \001(\t\032R\n\014InlineSource\022B" +
+      "\n\tdocuments\030\001 \003(\0132).google.cloud.discove" +
+      "ryengine.v1.DocumentB\004\342A\001\002\"T\n\022Reconcilia" +
+      "tionMode\022#\n\037RECONCILIATION_MODE_UNSPECIF" +
+      "IED\020\000\022\017\n\013INCREMENTAL\020\001\022\010\n\004FULL\020\002B\010\n\006sour" +
+      "ce\"\216\001\n\027ImportDocumentsResponse\022)\n\rerror_" +
+      "samples\030\001 \003(\0132\022.google.rpc.Status\022H\n\014err" +
+      "or_config\030\002 \001(\01322.google.cloud.discovery" +
+      "engine.v1.ImportErrorConfigB\204\002\n#com.goog" +
+      "le.cloud.discoveryengine.v1B\021ImportConfi" +
+      "gProtoP\001ZMcloud.google.com/go/discoverye" +
+      "ngine/apiv1/discoveryenginepb;discoverye" +
+      "nginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Cloud" +
+      ".DiscoveryEngine.V1\312\002\037Google\\Cloud\\Disco" +
+      "veryEngine\\V1\352\002\"Google::Cloud::Discovery" +
+      "Engine::V1b\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1.UserEventProto.getDescriptor(),
+          com.google.protobuf.TimestampProto.getDescriptor(),
+          com.google.rpc.StatusProto.getDescriptor(),
+          com.google.type.DateProto.getDescriptor(),
+        });
+    internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_GcsSource_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor,
+        new java.lang.String[] { "InputUris", "DataSchema", });
+    internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1_BigQuerySource_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor,
+        new java.lang.String[] { "PartitionDate", "ProjectId", "DatasetId", "TableId", "GcsStagingDir", "DataSchema", "Partition", });
+    internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor =
+      getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor,
+        new java.lang.String[] { "GcsPrefix", "Destination", });
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor =
+      getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor,
+        new java.lang.String[] { "InlineSource", "GcsSource", "BigquerySource", "Parent", "ErrorConfig", "Source", });
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor =
+      internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor,
+        new java.lang.String[] { "UserEvents", });
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor =
+      getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor,
+        new java.lang.String[] { "ErrorSamples", "ErrorConfig", "JoinedEventsCount", "UnjoinedEventsCount", });
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor =
+      getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor,
+        new java.lang.String[] { "CreateTime", "UpdateTime", "SuccessCount", "FailureCount", });
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor =
+      getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor,
+        new java.lang.String[] { "CreateTime", "UpdateTime", "SuccessCount", "FailureCount", });
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor =
+      getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor,
+        new java.lang.String[] { "InlineSource", "GcsSource", "BigquerySource", "Parent", "ErrorConfig", "ReconciliationMode", "AutoGenerateIds", "IdField", "Source", });
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor =
+      internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor,
+        new java.lang.String[] { "Documents", });
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor =
+      getDescriptor().getMessageTypes().get(8);
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor,
+        new java.lang.String[] { "ErrorSamples", "ErrorConfig", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.UserEventProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+    com.google.rpc.StatusProto.getDescriptor();
+    com.google.type.DateProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadata.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadata.java
similarity index 70%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadata.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadata.java
index 66b18727557d..83a051bb35f9 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadata.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadata.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Metadata related to the progress of the ImportDocuments operation. This will
  * be returned by the google.longrunning.Operation.metadata field.
@@ -28,50 +11,46 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ImportDocumentsMetadata}
  */
-public final class ImportDocumentsMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ImportDocumentsMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ImportDocumentsMetadata)
     ImportDocumentsMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ImportDocumentsMetadata.newBuilder() to construct.
   private ImportDocumentsMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private ImportDocumentsMetadata() {}
+  private ImportDocumentsMetadata() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ImportDocumentsMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.class,
-            com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.class, com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -79,14 +58,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -94,8 +70,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -110,15 +84,12 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -126,15 +97,12 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -142,8 +110,6 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -159,14 +125,11 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   public static final int SUCCESS_COUNT_FIELD_NUMBER = 3;
   private long successCount_ = 0L;
   /**
-   *
-   *
    * 
    * Count of entries that were processed successfully.
    * 

    *
    * int64 success_count = 3;
-   *
    * @return The successCount.
    */
   @java.lang.Override
@@ -177,14 +140,11 @@ public long getSuccessCount() {
   public static final int FAILURE_COUNT_FIELD_NUMBER = 4;
   private long failureCount_ = 0L;
   /**
-   *
-   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
-   *
    * @return The failureCount.
    */
   @java.lang.Override
@@ -193,7 +153,6 @@ public long getFailureCount() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -205,7 +164,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -228,16 +188,20 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getUpdateTime());
     }
     if (successCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, successCount_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(3, successCount_);
     }
     if (failureCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, failureCount_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(4, failureCount_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -247,24 +211,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata other =
-        (com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata) obj;
+    com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata other = (com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime()
+          .equals(other.getUpdateTime())) return false;
     }
-    if (getSuccessCount() != other.getSuccessCount()) return false;
-    if (getFailureCount() != other.getFailureCount()) return false;
+    if (getSuccessCount()
+        != other.getSuccessCount()) return false;
+    if (getFailureCount()
+        != other.getFailureCount()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -285,113 +252,109 @@ public int hashCode() {
       hash = (53 * hash) + getUpdateTime().hashCode();
     }
     hash = (37 * hash) + SUCCESS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getSuccessCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getSuccessCount());
     hash = (37 * hash) + FAILURE_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getFailureCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getFailureCount());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata related to the progress of the ImportDocuments operation. This will
    * be returned by the google.longrunning.Operation.metadata field.
@@ -399,32 +362,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ImportDocumentsMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ImportDocumentsMetadata)
       com.google.cloud.discoveryengine.v1.ImportDocumentsMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.class,
-              com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.class, com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -445,9 +409,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -466,11 +430,8 @@ public com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata result =
-          new com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata result = new com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -478,10 +439,14 @@ public com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata buildPartial(
     private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null
+            ? updateTime_
+            : updateTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.successCount_ = successCount_;
@@ -495,39 +460,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportDocumentsMe
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -535,8 +499,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata other) {
-      if (other == com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.getDefaultInstance()) return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -575,37 +538,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                successCount_ = input.readInt64();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            case 32:
-              {
-                failureCount_ = input.readInt64();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getUpdateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 24: {
+              successCount_ = input.readInt64();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            case 32: {
+              failureCount_ = input.readInt64();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -615,52 +577,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -681,15 +629,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -700,8 +647,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -710,9 +655,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -725,8 +670,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -744,8 +687,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -758,8 +699,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -770,14 +709,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -785,17 +721,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -803,49 +736,36 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        updateTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -867,8 +787,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -876,7 +794,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -887,8 +806,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -898,9 +815,9 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && updateTime_ != null
-            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          updateTime_ != null &&
+          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -913,8 +830,6 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -933,8 +848,6 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -948,8 +861,6 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -961,14 +872,11 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -977,32 +885,26 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(), getParentForChildren(), isClean());
+        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(),
+                getParentForChildren(),
+                isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
 
-    private long successCount_;
+    private long successCount_ ;
     /**
-     *
-     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
-     *
      * @return The successCount.
      */
     @java.lang.Override
@@ -1010,14 +912,11 @@ public long getSuccessCount() {
       return successCount_;
     }
     /**
-     *
-     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
-     *
      * @param value The successCount to set.
      * @return This builder for chaining.
      */
@@ -1029,14 +928,11 @@ public Builder setSuccessCount(long value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSuccessCount() {
@@ -1046,16 +942,13 @@ public Builder clearSuccessCount() {
       return this;
     }
 
-    private long failureCount_;
+    private long failureCount_ ;
     /**
-     *
-     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
-     *
      * @return The failureCount.
      */
     @java.lang.Override
@@ -1063,14 +956,11 @@ public long getFailureCount() {
       return failureCount_;
     }
     /**
-     *
-     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
-     *
      * @param value The failureCount to set.
      * @return This builder for chaining.
      */
@@ -1082,14 +972,11 @@ public Builder setFailureCount(long value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFailureCount() {
@@ -1098,9 +985,9 @@ public Builder clearFailureCount() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1110,12 +997,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ImportDocumentsMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ImportDocumentsMetadata)
   private static final com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata();
   }
@@ -1124,27 +1011,27 @@ public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata getDef
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ImportDocumentsMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ImportDocumentsMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1159,4 +1046,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadataOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadataOrBuilder.java
similarity index 73%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadataOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadataOrBuilder.java
index 76e2691b2242..c7468eebd2e8 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadataOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ImportDocumentsMetadataOrBuilder
-    extends
+public interface ImportDocumentsMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ImportDocumentsMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -59,34 +35,26 @@ public interface ImportDocumentsMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -97,27 +65,21 @@ public interface ImportDocumentsMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Count of entries that were processed successfully.
    * 

    *
    * int64 success_count = 3;
-   *
    * @return The successCount.
    */
   long getSuccessCount();
 
   /**
-   *
-   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
-   *
    * @return The failureCount.
    */
   long getFailureCount();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequest.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequest.java
similarity index 71%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequest.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequest.java
index 983d696010ac..d700c713fbb4 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Request message for Import methods.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ImportDocumentsRequest}
  */
-public final class ImportDocumentsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ImportDocumentsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ImportDocumentsRequest)
     ImportDocumentsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ImportDocumentsRequest.newBuilder() to construct.
   private ImportDocumentsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ImportDocumentsRequest() {
     parent_ = "";
     reconciliationMode_ = 0;
@@ -45,28 +27,25 @@ private ImportDocumentsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ImportDocumentsRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.class,
-            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.class, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * Indicates how imported documents are reconciled with the existing documents
    * created or imported before.
@@ -74,10 +53,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    * Protobuf enum {@code google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode}
    */
-  public enum ReconciliationMode implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ReconciliationMode
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Defaults to INCREMENTAL.
      * 

@@ -86,8 +64,6 @@ public enum ReconciliationMode implements com.google.protobuf.ProtocolMessageEnu
      */
     RECONCILIATION_MODE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * Inserts new documents or updates existing documents.
      * 

@@ -96,8 +72,6 @@ public enum ReconciliationMode implements com.google.protobuf.ProtocolMessageEnu
      */
     INCREMENTAL(1),
     /**
-     *
-     *
      * 
      * Calculates diff and replaces the entire document dataset. Existing
      * documents may be deleted if they are not present in the source location.
@@ -110,8 +84,6 @@ public enum ReconciliationMode implements com.google.protobuf.ProtocolMessageEnu
     ;
 
     /**
-     *
-     *
      * 
      * Defaults to INCREMENTAL.
      * 

@@ -120,8 +92,6 @@ public enum ReconciliationMode implements com.google.protobuf.ProtocolMessageEnu
      */
     public static final int RECONCILIATION_MODE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * Inserts new documents or updates existing documents.
      * 

@@ -130,8 +100,6 @@ public enum ReconciliationMode implements com.google.protobuf.ProtocolMessageEnu
      */
     public static final int INCREMENTAL_VALUE = 1;
     /**
-     *
-     *
      * 
      * Calculates diff and replaces the entire document dataset. Existing
      * documents may be deleted if they are not present in the source location.
@@ -141,6 +109,7 @@ public enum ReconciliationMode implements com.google.protobuf.ProtocolMessageEnu
      */
     public static final int FULL_VALUE = 2;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -165,14 +134,10 @@ public static ReconciliationMode valueOf(int value) {
      */
     public static ReconciliationMode forNumber(int value) {
       switch (value) {
-        case 0:
-          return RECONCILIATION_MODE_UNSPECIFIED;
-        case 1:
-          return INCREMENTAL;
-        case 2:
-          return FULL;
-        default:
-          return null;
+        case 0: return RECONCILIATION_MODE_UNSPECIFIED;
+        case 1: return INCREMENTAL;
+        case 2: return FULL;
+        default: return null;
       }
     }
 
@@ -180,31 +145,29 @@ public static ReconciliationMode forNumber(int value) {
         internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        ReconciliationMode> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public ReconciliationMode findValueByNumber(int number) {
+              return ReconciliationMode.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap
-        internalValueMap =
-            new com.google.protobuf.Internal.EnumLiteMap() {
-              public ReconciliationMode findValueByNumber(int number) {
-                return ReconciliationMode.forNumber(number);
-              }
-            };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.getDescriptor()
-          .getEnumTypes()
-          .get(0);
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final ReconciliationMode[] VALUES = values();
@@ -212,7 +175,8 @@ public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor
     public static ReconciliationMode valueOf(
         com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -229,221 +193,176 @@ private ReconciliationMode(int value) {
     // @@protoc_insertion_point(enum_scope:google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode)
   }
 
-  public interface InlineSourceOrBuilder
-      extends
+  public interface InlineSourceOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    java.util.List getDocumentsList();
+    java.util.List 
+        getDocumentsList();
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     com.google.cloud.discoveryengine.v1.Document getDocuments(int index);
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     int getDocumentsCount();
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    java.util.List
+    java.util.List 
         getDocumentsOrBuilderList();
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(int index);
+    com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(
+        int index);
   }
   /**
-   *
-   *
    * 
    * The inline source for the input config for ImportDocuments method.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource}
    */
-  public static final class InlineSource extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class InlineSource extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource)
       InlineSourceOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use InlineSource.newBuilder() to construct.
     private InlineSource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private InlineSource() {
       documents_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new InlineSource();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.class,
-              com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder
-                  .class);
+              com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.class, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder.class);
     }
 
     public static final int DOCUMENTS_FIELD_NUMBER = 1;
-
     @SuppressWarnings("serial")
     private java.util.List documents_;
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
     public java.util.List getDocumentsList() {
       return documents_;
     }
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
-    public java.util.List
+    public java.util.List 
         getDocumentsOrBuilderList() {
       return documents_;
     }
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
     public int getDocumentsCount() {
       return documents_.size();
     }
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.Document getDocuments(int index) {
       return documents_.get(index);
     }
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(
+        int index) {
       return documents_.get(index);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -455,7 +374,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       for (int i = 0; i < documents_.size(); i++) {
         output.writeMessage(1, documents_.get(i));
       }
@@ -469,7 +389,8 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < documents_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, documents_.get(i));
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, documents_.get(i));
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -479,16 +400,15 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
-      if (!(obj
-          instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource)) {
+      if (!(obj instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource other =
-          (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) obj;
+      com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource other = (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) obj;
 
-      if (!getDocumentsList().equals(other.getDocumentsList())) return false;
+      if (!getDocumentsList()
+          .equals(other.getDocumentsList())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -510,95 +430,89 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -608,43 +522,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * The inline source for the input config for ImportDocuments method.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource)
         com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.ImportConfigProto
-            .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1.ImportConfigProto
-            .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.class,
-                com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder
-                    .class);
+                com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.class, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -660,22 +570,19 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1.ImportConfigProto
-            .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
-          getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
-            .getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource build() {
-        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource result =
-            buildPartial();
+        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -683,20 +590,15 @@ public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource b
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
-          buildPartial() {
-        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource result =
-            new com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource(this);
+      public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource buildPartial() {
+        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource result = new com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(
-          com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource result) {
+      private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource result) {
         if (documentsBuilder_ == null) {
           if (((bitField0_ & 0x00000001) != 0)) {
             documents_ = java.util.Collections.unmodifiableList(documents_);
@@ -708,8 +610,7 @@ private void buildPartialRepeatedFields(
         }
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource result) {
         int from_bitField0_ = bitField0_;
       }
 
@@ -717,54 +618,46 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other
-            instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) {
-          return mergeFrom(
-              (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) other);
+        if (other instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) {
+          return mergeFrom((com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource other) {
+        if (other == com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.getDefaultInstance()) return this;
         if (documentsBuilder_ == null) {
           if (!other.documents_.isEmpty()) {
             if (documents_.isEmpty()) {
@@ -783,10 +676,9 @@ public Builder mergeFrom(
               documentsBuilder_ = null;
               documents_ = other.documents_;
               bitField0_ = (bitField0_ & ~0x00000001);
-              documentsBuilder_ =
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                      ? getDocumentsFieldBuilder()
-                      : null;
+              documentsBuilder_ = 
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                   getDocumentsFieldBuilder() : null;
             } else {
               documentsBuilder_.addAllMessages(other.documents_);
             }
@@ -818,26 +710,25 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  com.google.cloud.discoveryengine.v1.Document m =
-                      input.readMessage(
-                          com.google.cloud.discoveryengine.v1.Document.parser(), extensionRegistry);
-                  if (documentsBuilder_ == null) {
-                    ensureDocumentsIsMutable();
-                    documents_.add(m);
-                  } else {
-                    documentsBuilder_.addMessage(m);
-                  }
-                  break;
-                } // case 10
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                com.google.cloud.discoveryengine.v1.Document m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1.Document.parser(),
+                        extensionRegistry);
+                if (documentsBuilder_ == null) {
+                  ensureDocumentsIsMutable();
+                  documents_.add(m);
+                } else {
+                  documentsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -847,38 +738,28 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private java.util.List documents_ =
-          java.util.Collections.emptyList();
-
+        java.util.Collections.emptyList();
       private void ensureDocumentsIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
-          documents_ =
-              new java.util.ArrayList(documents_);
+          documents_ = new java.util.ArrayList(documents_);
           bitField0_ |= 0x00000001;
-        }
+         }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1.Document,
-              com.google.cloud.discoveryengine.v1.Document.Builder,
-              com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
-          documentsBuilder_;
+          com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> documentsBuilder_;
 
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public java.util.List getDocumentsList() {
         if (documentsBuilder_ == null) {
@@ -888,17 +769,13 @@ public java.util.List getDocuments
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public int getDocumentsCount() {
         if (documentsBuilder_ == null) {
@@ -908,17 +785,13 @@ public int getDocumentsCount() {
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public com.google.cloud.discoveryengine.v1.Document getDocuments(int index) {
         if (documentsBuilder_ == null) {
@@ -928,19 +801,16 @@ public com.google.cloud.discoveryengine.v1.Document getDocuments(int index) {
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public Builder setDocuments(int index, com.google.cloud.discoveryengine.v1.Document value) {
+      public Builder setDocuments(
+          int index, com.google.cloud.discoveryengine.v1.Document value) {
         if (documentsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -954,17 +824,13 @@ public Builder setDocuments(int index, com.google.cloud.discoveryengine.v1.Docum
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder setDocuments(
           int index, com.google.cloud.discoveryengine.v1.Document.Builder builderForValue) {
@@ -978,17 +844,13 @@ public Builder setDocuments(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder addDocuments(com.google.cloud.discoveryengine.v1.Document value) {
         if (documentsBuilder_ == null) {
@@ -1004,19 +866,16 @@ public Builder addDocuments(com.google.cloud.discoveryengine.v1.Document value)
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public Builder addDocuments(int index, com.google.cloud.discoveryengine.v1.Document value) {
+      public Builder addDocuments(
+          int index, com.google.cloud.discoveryengine.v1.Document value) {
         if (documentsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -1030,17 +889,13 @@ public Builder addDocuments(int index, com.google.cloud.discoveryengine.v1.Docum
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder addDocuments(
           com.google.cloud.discoveryengine.v1.Document.Builder builderForValue) {
@@ -1054,17 +909,13 @@ public Builder addDocuments(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder addDocuments(
           int index, com.google.cloud.discoveryengine.v1.Document.Builder builderForValue) {
@@ -1078,23 +929,20 @@ public Builder addDocuments(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder addAllDocuments(
           java.lang.Iterable values) {
         if (documentsBuilder_ == null) {
           ensureDocumentsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, documents_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(
+              values, documents_);
           onChanged();
         } else {
           documentsBuilder_.addAllMessages(values);
@@ -1102,17 +950,13 @@ public Builder addAllDocuments(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder clearDocuments() {
         if (documentsBuilder_ == null) {
@@ -1125,17 +969,13 @@ public Builder clearDocuments() {
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder removeDocuments(int index) {
         if (documentsBuilder_ == null) {
@@ -1148,57 +988,45 @@ public Builder removeDocuments(int index) {
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentsBuilder(int index) {
+      public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentsBuilder(
+          int index) {
         return getDocumentsFieldBuilder().getBuilder(index);
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(
           int index) {
         if (documentsBuilder_ == null) {
-          return documents_.get(index);
-        } else {
+          return documents_.get(index);  } else {
           return documentsBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public java.util.List
-          getDocumentsOrBuilderList() {
+      public java.util.List 
+           getDocumentsOrBuilderList() {
         if (documentsBuilder_ != null) {
           return documentsBuilder_.getMessageOrBuilderList();
         } else {
@@ -1206,74 +1034,59 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuild
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public com.google.cloud.discoveryengine.v1.Document.Builder addDocumentsBuilder() {
-        return getDocumentsFieldBuilder()
-            .addBuilder(com.google.cloud.discoveryengine.v1.Document.getDefaultInstance());
+        return getDocumentsFieldBuilder().addBuilder(
+            com.google.cloud.discoveryengine.v1.Document.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public com.google.cloud.discoveryengine.v1.Document.Builder addDocumentsBuilder(int index) {
-        return getDocumentsFieldBuilder()
-            .addBuilder(index, com.google.cloud.discoveryengine.v1.Document.getDefaultInstance());
+      public com.google.cloud.discoveryengine.v1.Document.Builder addDocumentsBuilder(
+          int index) {
+        return getDocumentsFieldBuilder().addBuilder(
+            index, com.google.cloud.discoveryengine.v1.Document.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public java.util.List
-          getDocumentsBuilderList() {
+      public java.util.List 
+           getDocumentsBuilderList() {
         return getDocumentsFieldBuilder().getBuilderList();
       }
-
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1.Document,
-              com.google.cloud.discoveryengine.v1.Document.Builder,
-              com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
+          com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> 
           getDocumentsFieldBuilder() {
         if (documentsBuilder_ == null) {
-          documentsBuilder_ =
-              new com.google.protobuf.RepeatedFieldBuilderV3<
-                  com.google.cloud.discoveryengine.v1.Document,
-                  com.google.cloud.discoveryengine.v1.Document.Builder,
-                  com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
-                  documents_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+          documentsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+              com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
+                  documents_,
+                  ((bitField0_ & 0x00000001) != 0),
+                  getParentForChildren(),
+                  isClean());
           documents_ = null;
         }
         return documentsBuilder_;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1286,45 +1099,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource)
-    private static final com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource DEFAULT_INSTANCE;
     static {
-      DEFAULT_INSTANCE =
-          new com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource();
+      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource();
     }
 
-    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public InlineSource parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public InlineSource parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1336,27 +1145,23 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   private int sourceCase_ = 0;
-
   @SuppressWarnings("serial")
   private java.lang.Object source_;
-
   public enum SourceCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     INLINE_SOURCE(2),
     GCS_SOURCE(3),
     BIGQUERY_SOURCE(4),
     SOURCE_NOT_SET(0);
     private final int value;
-
     private SourceCase(int value) {
       this.value = value;
     }
@@ -1372,39 +1177,31 @@ public static SourceCase valueOf(int value) {
 
     public static SourceCase forNumber(int value) {
       switch (value) {
-        case 2:
-          return INLINE_SOURCE;
-        case 3:
-          return GCS_SOURCE;
-        case 4:
-          return BIGQUERY_SOURCE;
-        case 0:
-          return SOURCE_NOT_SET;
-        default:
-          return null;
+        case 2: return INLINE_SOURCE;
+        case 3: return GCS_SOURCE;
+        case 4: return BIGQUERY_SOURCE;
+        case 0: return SOURCE_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public SourceCase getSourceCase() {
-    return SourceCase.forNumber(sourceCase_);
+  public SourceCase
+  getSourceCase() {
+    return SourceCase.forNumber(
+        sourceCase_);
   }
 
   public static final int INLINE_SOURCE_FIELD_NUMBER = 2;
   /**
-   *
-   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
    * @return Whether the inlineSource field is set.
    */
   @java.lang.Override
@@ -1412,55 +1209,42 @@ public boolean hasInlineSource() {
     return sourceCase_ == 2;
   }
   /**
-   *
-   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
    * @return The inlineSource.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource getInlineSource() {
     if (sourceCase_ == 2) {
-      return (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_;
+       return (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_;
     }
-    return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
-        .getDefaultInstance();
+    return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
-   * 
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder
-      getInlineSourceOrBuilder() {
+  public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder() {
     if (sourceCase_ == 2) {
-      return (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_;
+       return (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_;
     }
-    return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
-        .getDefaultInstance();
+    return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.getDefaultInstance();
   }
 
   public static final int GCS_SOURCE_FIELD_NUMBER = 3;
   /**
-   *
-   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3;
-   *
    * @return Whether the gcsSource field is set.
    */
   @java.lang.Override
@@ -1468,26 +1252,21 @@ public boolean hasGcsSource() {
     return sourceCase_ == 3;
   }
   /**
-   *
-   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3;
-   *
    * @return The gcsSource.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.GcsSource getGcsSource() {
     if (sourceCase_ == 3) {
-      return (com.google.cloud.discoveryengine.v1.GcsSource) source_;
+       return (com.google.cloud.discoveryengine.v1.GcsSource) source_;
     }
     return com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Cloud Storage location for the input content.
    * 

@@ -1497,21 +1276,18 @@ public com.google.cloud.discoveryengine.v1.GcsSource getGcsSource() {
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuilder() {
     if (sourceCase_ == 3) {
-      return (com.google.cloud.discoveryengine.v1.GcsSource) source_;
+       return (com.google.cloud.discoveryengine.v1.GcsSource) source_;
     }
     return com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance();
   }
 
   public static final int BIGQUERY_SOURCE_FIELD_NUMBER = 4;
   /**
-   *
-   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4;
-   *
    * @return Whether the bigquerySource field is set.
    */
   @java.lang.Override
@@ -1519,26 +1295,21 @@ public boolean hasBigquerySource() {
     return sourceCase_ == 4;
   }
   /**
-   *
-   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4;
-   *
    * @return The bigquerySource.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.BigQuerySource getBigquerySource() {
     if (sourceCase_ == 4) {
-      return (com.google.cloud.discoveryengine.v1.BigQuerySource) source_;
+       return (com.google.cloud.discoveryengine.v1.BigQuerySource) source_;
     }
     return com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * BigQuery input source.
    * 

@@ -1548,28 +1319,22 @@ public com.google.cloud.discoveryengine.v1.BigQuerySource getBigquerySource() {
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder getBigquerySourceOrBuilder() {
     if (sourceCase_ == 4) {
-      return (com.google.cloud.discoveryengine.v1.BigQuerySource) source_;
+       return (com.google.cloud.discoveryengine.v1.BigQuerySource) source_;
     }
     return com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance();
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * Requires create/update permission.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -1578,33 +1343,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * Requires create/update permission.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -1615,14 +1378,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int ERROR_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.discoveryengine.v1.ImportErrorConfig errorConfig_;
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
-   *
    * @return Whether the errorConfig field is set.
    */
   @java.lang.Override
@@ -1630,25 +1390,18 @@ public boolean hasErrorConfig() {
     return errorConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
-   *
    * @return The errorConfig.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
-    return errorConfig_ == null
-        ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
-        : errorConfig_;
+    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
   }
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import.
    * 

@@ -1657,63 +1410,42 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
-    return errorConfig_ == null
-        ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
-        : errorConfig_;
+    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
   }
 
   public static final int RECONCILIATION_MODE_FIELD_NUMBER = 6;
   private int reconciliationMode_ = 0;
   /**
-   *
-   *
    * 
    * The mode of reconciliation between existing documents and the documents to
    * be imported. Defaults to
    * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
    * @return The enum numeric value on the wire for reconciliationMode.
    */
-  @java.lang.Override
-  public int getReconciliationModeValue() {
+  @java.lang.Override public int getReconciliationModeValue() {
     return reconciliationMode_;
   }
   /**
-   *
-   *
    * 
    * The mode of reconciliation between existing documents and the documents to
    * be imported. Defaults to
    * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
    * @return The reconciliationMode.
    */
-  @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode
-      getReconciliationMode() {
-    com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode result =
-        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.forNumber(
-            reconciliationMode_);
-    return result == null
-        ? com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.UNRECOGNIZED
-        : result;
+  @java.lang.Override public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode getReconciliationMode() {
+    com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode result = com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.forNumber(reconciliationMode_);
+    return result == null ? com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.UNRECOGNIZED : result;
   }
 
   public static final int AUTO_GENERATE_IDS_FIELD_NUMBER = 8;
   private boolean autoGenerateIds_ = false;
   /**
-   *
-   *
    * 
    * Whether to automatically generate IDs for the documents if absent.
    *
@@ -1738,7 +1470,6 @@ public int getReconciliationModeValue() {
    * 

    *
    * bool auto_generate_ids = 8;
-   *
    * @return The autoGenerateIds.
    */
   @java.lang.Override
@@ -1747,12 +1478,9 @@ public boolean getAutoGenerateIds() {
   }
 
   public static final int ID_FIELD_FIELD_NUMBER = 9;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object idField_ = "";
   /**
-   *
-   *
    * 
    * The field in the Cloud Storage and BigQuery sources that indicates the
    * unique IDs of the documents.
@@ -1784,7 +1512,6 @@ public boolean getAutoGenerateIds() {
    * 

    *
    * string id_field = 9;
-   *
    * @return The idField.
    */
   @java.lang.Override
@@ -1793,15 +1520,14 @@ public java.lang.String getIdField() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       idField_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The field in the Cloud Storage and BigQuery sources that indicates the
    * unique IDs of the documents.
@@ -1833,15 +1559,16 @@ public java.lang.String getIdField() {
    * 

    *
    * string id_field = 9;
-   *
    * @return The bytes for idField.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getIdFieldBytes() {
+  public com.google.protobuf.ByteString
+      getIdFieldBytes() {
     java.lang.Object ref = idField_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       idField_ = b;
       return b;
     } else {
@@ -1850,7 +1577,6 @@ public com.google.protobuf.ByteString getIdFieldBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1862,13 +1588,13 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
     if (sourceCase_ == 2) {
-      output.writeMessage(
-          2, (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_);
+      output.writeMessage(2, (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_);
     }
     if (sourceCase_ == 3) {
       output.writeMessage(3, (com.google.cloud.discoveryengine.v1.GcsSource) source_);
@@ -1879,10 +1605,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (errorConfig_ != null) {
       output.writeMessage(5, getErrorConfig());
     }
-    if (reconciliationMode_
-        != com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode
-            .RECONCILIATION_MODE_UNSPECIFIED
-            .getNumber()) {
+    if (reconciliationMode_ != com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.RECONCILIATION_MODE_UNSPECIFIED.getNumber()) {
       output.writeEnum(6, reconciliationMode_);
     }
     if (autoGenerateIds_ != false) {
@@ -1904,31 +1627,28 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (sourceCase_ == 2) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              2, (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_);
     }
     if (sourceCase_ == 3) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              3, (com.google.cloud.discoveryengine.v1.GcsSource) source_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, (com.google.cloud.discoveryengine.v1.GcsSource) source_);
     }
     if (sourceCase_ == 4) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              4, (com.google.cloud.discoveryengine.v1.BigQuerySource) source_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(4, (com.google.cloud.discoveryengine.v1.BigQuerySource) source_);
     }
     if (errorConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getErrorConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(5, getErrorConfig());
     }
-    if (reconciliationMode_
-        != com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode
-            .RECONCILIATION_MODE_UNSPECIFIED
-            .getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(6, reconciliationMode_);
+    if (reconciliationMode_ != com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.RECONCILIATION_MODE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(6, reconciliationMode_);
     }
     if (autoGenerateIds_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(8, autoGenerateIds_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(8, autoGenerateIds_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(idField_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(9, idField_);
@@ -1941,32 +1661,38 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ImportDocumentsRequest other =
-        (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest) obj;
+    com.google.cloud.discoveryengine.v1.ImportDocumentsRequest other = (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
     if (hasErrorConfig() != other.hasErrorConfig()) return false;
     if (hasErrorConfig()) {
-      if (!getErrorConfig().equals(other.getErrorConfig())) return false;
+      if (!getErrorConfig()
+          .equals(other.getErrorConfig())) return false;
     }
     if (reconciliationMode_ != other.reconciliationMode_) return false;
-    if (getAutoGenerateIds() != other.getAutoGenerateIds()) return false;
-    if (!getIdField().equals(other.getIdField())) return false;
+    if (getAutoGenerateIds()
+        != other.getAutoGenerateIds()) return false;
+    if (!getIdField()
+        .equals(other.getIdField())) return false;
     if (!getSourceCase().equals(other.getSourceCase())) return false;
     switch (sourceCase_) {
       case 2:
-        if (!getInlineSource().equals(other.getInlineSource())) return false;
+        if (!getInlineSource()
+            .equals(other.getInlineSource())) return false;
         break;
       case 3:
-        if (!getGcsSource().equals(other.getGcsSource())) return false;
+        if (!getGcsSource()
+            .equals(other.getGcsSource())) return false;
         break;
       case 4:
-        if (!getBigquerySource().equals(other.getBigquerySource())) return false;
+        if (!getBigquerySource()
+            .equals(other.getBigquerySource())) return false;
         break;
       case 0:
       default:
@@ -1991,7 +1717,8 @@ public int hashCode() {
     hash = (37 * hash) + RECONCILIATION_MODE_FIELD_NUMBER;
     hash = (53 * hash) + reconciliationMode_;
     hash = (37 * hash) + AUTO_GENERATE_IDS_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getAutoGenerateIds());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getAutoGenerateIds());
     hash = (37 * hash) + ID_FIELD_FIELD_NUMBER;
     hash = (53 * hash) + getIdField().hashCode();
     switch (sourceCase_) {
@@ -2016,136 +1743,131 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.ImportDocumentsRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for Import methods.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ImportDocumentsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ImportDocumentsRequest)
       com.google.cloud.discoveryengine.v1.ImportDocumentsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.class,
-              com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.class, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2174,9 +1896,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -2195,11 +1917,8 @@ public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.ImportDocumentsRequest result =
-          new com.google.cloud.discoveryengine.v1.ImportDocumentsRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.ImportDocumentsRequest result = new com.google.cloud.discoveryengine.v1.ImportDocumentsRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -2211,8 +1930,9 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportDocumentsRe
         result.parent_ = parent_;
       }
       if (((from_bitField0_ & 0x00000010) != 0)) {
-        result.errorConfig_ =
-            errorConfigBuilder_ == null ? errorConfig_ : errorConfigBuilder_.build();
+        result.errorConfig_ = errorConfigBuilder_ == null
+            ? errorConfig_
+            : errorConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000020) != 0)) {
         result.reconciliationMode_ = reconciliationMode_;
@@ -2225,17 +1945,19 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportDocumentsRe
       }
     }
 
-    private void buildPartialOneofs(
-        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest result) {
+    private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest result) {
       result.sourceCase_ = sourceCase_;
       result.source_ = this.source_;
-      if (sourceCase_ == 2 && inlineSourceBuilder_ != null) {
+      if (sourceCase_ == 2 &&
+          inlineSourceBuilder_ != null) {
         result.source_ = inlineSourceBuilder_.build();
       }
-      if (sourceCase_ == 3 && gcsSourceBuilder_ != null) {
+      if (sourceCase_ == 3 &&
+          gcsSourceBuilder_ != null) {
         result.source_ = gcsSourceBuilder_.build();
       }
-      if (sourceCase_ == 4 && bigquerySourceBuilder_ != null) {
+      if (sourceCase_ == 4 &&
+          bigquerySourceBuilder_ != null) {
         result.source_ = bigquerySourceBuilder_.build();
       }
     }
@@ -2244,39 +1966,38 @@ private void buildPartialOneofs(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportDocumentsRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportDocumentsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2284,8 +2005,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000008;
@@ -2306,25 +2026,21 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportDocumentsRequ
         onChanged();
       }
       switch (other.getSourceCase()) {
-        case INLINE_SOURCE:
-          {
-            mergeInlineSource(other.getInlineSource());
-            break;
-          }
-        case GCS_SOURCE:
-          {
-            mergeGcsSource(other.getGcsSource());
-            break;
-          }
-        case BIGQUERY_SOURCE:
-          {
-            mergeBigquerySource(other.getBigquerySource());
-            break;
-          }
-        case SOURCE_NOT_SET:
-          {
-            break;
-          }
+        case INLINE_SOURCE: {
+          mergeInlineSource(other.getInlineSource());
+          break;
+        }
+        case GCS_SOURCE: {
+          mergeGcsSource(other.getGcsSource());
+          break;
+        }
+        case BIGQUERY_SOURCE: {
+          mergeBigquerySource(other.getBigquerySource());
+          break;
+        }
+        case SOURCE_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -2352,61 +2068,60 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getInlineSourceFieldBuilder().getBuilder(), extensionRegistry);
-                sourceCase_ = 2;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getGcsSourceFieldBuilder().getBuilder(), extensionRegistry);
-                sourceCase_ = 3;
-                break;
-              } // case 26
-            case 34:
-              {
-                input.readMessage(getBigquerySourceFieldBuilder().getBuilder(), extensionRegistry);
-                sourceCase_ = 4;
-                break;
-              } // case 34
-            case 42:
-              {
-                input.readMessage(getErrorConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 42
-            case 48:
-              {
-                reconciliationMode_ = input.readEnum();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 48
-            case 64:
-              {
-                autoGenerateIds_ = input.readBool();
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 64
-            case 74:
-              {
-                idField_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000080;
-                break;
-              } // case 74
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getInlineSourceFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              sourceCase_ = 2;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getGcsSourceFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              sourceCase_ = 3;
+              break;
+            } // case 26
+            case 34: {
+              input.readMessage(
+                  getBigquerySourceFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              sourceCase_ = 4;
+              break;
+            } // case 34
+            case 42: {
+              input.readMessage(
+                  getErrorConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 42
+            case 48: {
+              reconciliationMode_ = input.readEnum();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 48
+            case 64: {
+              autoGenerateIds_ = input.readBool();
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 64
+            case 74: {
+              idField_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000080;
+              break;
+            } // case 74
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2416,12 +2131,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int sourceCase_ = 0;
     private java.lang.Object source_;
-
-    public SourceCase getSourceCase() {
-      return SourceCase.forNumber(sourceCase_);
+    public SourceCase
+        getSourceCase() {
+      return SourceCase.forNumber(
+          sourceCase_);
     }
 
     public Builder clearSource() {
@@ -2434,20 +2149,13 @@ public Builder clearSource() {
     private int bitField0_;
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource,
-            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder,
-            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder>
-        inlineSourceBuilder_;
+        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder> inlineSourceBuilder_;
     /**
-     *
-     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
      * @return Whether the inlineSource field is set.
      */
     @java.lang.Override
@@ -2455,46 +2163,35 @@ public boolean hasInlineSource() {
       return sourceCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
      * @return The inlineSource.
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
-        getInlineSource() {
+    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource getInlineSource() {
       if (inlineSourceBuilder_ == null) {
         if (sourceCase_ == 2) {
           return (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_;
         }
-        return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
-            .getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.getDefaultInstance();
       } else {
         if (sourceCase_ == 2) {
           return inlineSourceBuilder_.getMessage();
         }
-        return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
-            .getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
-     * 
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
      */
-    public Builder setInlineSource(
-        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource value) {
+    public Builder setInlineSource(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource value) {
       if (inlineSourceBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -2508,18 +2205,14 @@ public Builder setInlineSource(
       return this;
     }
     /**
-     *
-     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
-     * 
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
      */
     public Builder setInlineSource(
-        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder
-            builderForValue) {
+        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder builderForValue) {
       if (inlineSourceBuilder_ == null) {
         source_ = builderForValue.build();
         onChanged();
@@ -2530,28 +2223,18 @@ public Builder setInlineSource(
       return this;
     }
     /**
-     *
-     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
-     * 
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
      */
-    public Builder mergeInlineSource(
-        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource value) {
+    public Builder mergeInlineSource(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource value) {
       if (inlineSourceBuilder_ == null) {
-        if (sourceCase_ == 2
-            && source_
-                != com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
-                    .getDefaultInstance()) {
-          source_ =
-              com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.newBuilder(
-                      (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource)
-                          source_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (sourceCase_ == 2 &&
+            source_ != com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.getDefaultInstance()) {
+          source_ = com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.newBuilder((com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_)
+              .mergeFrom(value).buildPartial();
         } else {
           source_ = value;
         }
@@ -2567,14 +2250,11 @@ public Builder mergeInlineSource(
       return this;
     }
     /**
-     *
-     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
-     * 
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
      */
     public Builder clearInlineSource() {
       if (inlineSourceBuilder_ == null) {
@@ -2593,68 +2273,49 @@ public Builder clearInlineSource() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
-     * 
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
      */
-    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder
-        getInlineSourceBuilder() {
+    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder getInlineSourceBuilder() {
       return getInlineSourceFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
-     * 
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder
-        getInlineSourceOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder() {
       if ((sourceCase_ == 2) && (inlineSourceBuilder_ != null)) {
         return inlineSourceBuilder_.getMessageOrBuilder();
       } else {
         if (sourceCase_ == 2) {
           return (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_;
         }
-        return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
-            .getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
-     * 
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource,
-            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder,
-            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder>
+        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder> 
         getInlineSourceFieldBuilder() {
       if (inlineSourceBuilder_ == null) {
         if (!(sourceCase_ == 2)) {
-          source_ =
-              com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
-                  .getDefaultInstance();
+          source_ = com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.getDefaultInstance();
         }
-        inlineSourceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource,
-                com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder,
-                com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder>(
+        inlineSourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_,
                 getParentForChildren(),
                 isClean());
@@ -2666,19 +2327,13 @@ public Builder clearInlineSource() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.GcsSource,
-            com.google.cloud.discoveryengine.v1.GcsSource.Builder,
-            com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder>
-        gcsSourceBuilder_;
+        com.google.cloud.discoveryengine.v1.GcsSource, com.google.cloud.discoveryengine.v1.GcsSource.Builder, com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder> gcsSourceBuilder_;
     /**
-     *
-     *
      * 
      * Cloud Storage location for the input content.
      * 

      *
      * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3;
-     *
      * @return Whether the gcsSource field is set.
      */
     @java.lang.Override
@@ -2686,14 +2341,11 @@ public boolean hasGcsSource() {
       return sourceCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * Cloud Storage location for the input content.
      * 

      *
      * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3;
-     *
      * @return The gcsSource.
      */
     @java.lang.Override
@@ -2711,8 +2363,6 @@ public com.google.cloud.discoveryengine.v1.GcsSource getGcsSource() {
       }
     }
     /**
-     *
-     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2733,8 +2383,6 @@ public Builder setGcsSource(com.google.cloud.discoveryengine.v1.GcsSource value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2753,8 +2401,6 @@ public Builder setGcsSource(
       return this;
     }
     /**
-     *
-     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2763,13 +2409,10 @@ public Builder setGcsSource(
      */
     public Builder mergeGcsSource(com.google.cloud.discoveryengine.v1.GcsSource value) {
       if (gcsSourceBuilder_ == null) {
-        if (sourceCase_ == 3
-            && source_ != com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance()) {
-          source_ =
-              com.google.cloud.discoveryengine.v1.GcsSource.newBuilder(
-                      (com.google.cloud.discoveryengine.v1.GcsSource) source_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (sourceCase_ == 3 &&
+            source_ != com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance()) {
+          source_ = com.google.cloud.discoveryengine.v1.GcsSource.newBuilder((com.google.cloud.discoveryengine.v1.GcsSource) source_)
+              .mergeFrom(value).buildPartial();
         } else {
           source_ = value;
         }
@@ -2785,8 +2428,6 @@ public Builder mergeGcsSource(com.google.cloud.discoveryengine.v1.GcsSource valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2810,8 +2451,6 @@ public Builder clearGcsSource() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2822,8 +2461,6 @@ public com.google.cloud.discoveryengine.v1.GcsSource.Builder getGcsSourceBuilder
       return getGcsSourceFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2842,8 +2479,6 @@ public com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuil
       }
     }
     /**
-     *
-     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2851,19 +2486,14 @@ public com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuil
      * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.GcsSource,
-            com.google.cloud.discoveryengine.v1.GcsSource.Builder,
-            com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder>
+        com.google.cloud.discoveryengine.v1.GcsSource, com.google.cloud.discoveryengine.v1.GcsSource.Builder, com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder> 
         getGcsSourceFieldBuilder() {
       if (gcsSourceBuilder_ == null) {
         if (!(sourceCase_ == 3)) {
           source_ = com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance();
         }
-        gcsSourceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.GcsSource,
-                com.google.cloud.discoveryengine.v1.GcsSource.Builder,
-                com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder>(
+        gcsSourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.GcsSource, com.google.cloud.discoveryengine.v1.GcsSource.Builder, com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1.GcsSource) source_,
                 getParentForChildren(),
                 isClean());
@@ -2875,19 +2505,13 @@ public com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuil
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.BigQuerySource,
-            com.google.cloud.discoveryengine.v1.BigQuerySource.Builder,
-            com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder>
-        bigquerySourceBuilder_;
+        com.google.cloud.discoveryengine.v1.BigQuerySource, com.google.cloud.discoveryengine.v1.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder> bigquerySourceBuilder_;
     /**
-     *
-     *
      * 
      * BigQuery input source.
      * 

      *
      * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4;
-     *
      * @return Whether the bigquerySource field is set.
      */
     @java.lang.Override
@@ -2895,14 +2519,11 @@ public boolean hasBigquerySource() {
       return sourceCase_ == 4;
     }
     /**
-     *
-     *
      * 
      * BigQuery input source.
      * 

      *
      * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4;
-     *
      * @return The bigquerySource.
      */
     @java.lang.Override
@@ -2920,8 +2541,6 @@ public com.google.cloud.discoveryengine.v1.BigQuerySource getBigquerySource() {
       }
     }
     /**
-     *
-     *
      * 
      * BigQuery input source.
      * 

@@ -2942,8 +2561,6 @@ public Builder setBigquerySource(com.google.cloud.discoveryengine.v1.BigQuerySou
       return this;
     }
     /**
-     *
-     *
      * 
      * BigQuery input source.
      * 

@@ -2962,8 +2579,6 @@ public Builder setBigquerySource(
       return this;
     }
     /**
-     *
-     *
      * 
      * BigQuery input source.
      * 

@@ -2972,13 +2587,10 @@ public Builder setBigquerySource(
      */
     public Builder mergeBigquerySource(com.google.cloud.discoveryengine.v1.BigQuerySource value) {
       if (bigquerySourceBuilder_ == null) {
-        if (sourceCase_ == 4
-            && source_ != com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance()) {
-          source_ =
-              com.google.cloud.discoveryengine.v1.BigQuerySource.newBuilder(
-                      (com.google.cloud.discoveryengine.v1.BigQuerySource) source_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (sourceCase_ == 4 &&
+            source_ != com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance()) {
+          source_ = com.google.cloud.discoveryengine.v1.BigQuerySource.newBuilder((com.google.cloud.discoveryengine.v1.BigQuerySource) source_)
+              .mergeFrom(value).buildPartial();
         } else {
           source_ = value;
         }
@@ -2994,8 +2606,6 @@ public Builder mergeBigquerySource(com.google.cloud.discoveryengine.v1.BigQueryS
       return this;
     }
     /**
-     *
-     *
      * 
      * BigQuery input source.
      * 

@@ -3019,8 +2629,6 @@ public Builder clearBigquerySource() {
       return this;
     }
     /**
-     *
-     *
      * 
      * BigQuery input source.
      * 

@@ -3031,8 +2639,6 @@ public com.google.cloud.discoveryengine.v1.BigQuerySource.Builder getBigquerySou
       return getBigquerySourceFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * BigQuery input source.
      * 

@@ -3040,8 +2646,7 @@ public com.google.cloud.discoveryengine.v1.BigQuerySource.Builder getBigquerySou
      * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4;
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder
-        getBigquerySourceOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder getBigquerySourceOrBuilder() {
       if ((sourceCase_ == 4) && (bigquerySourceBuilder_ != null)) {
         return bigquerySourceBuilder_.getMessageOrBuilder();
       } else {
@@ -3052,8 +2657,6 @@ public com.google.cloud.discoveryengine.v1.BigQuerySource.Builder getBigquerySou
       }
     }
     /**
-     *
-     *
      * 
      * BigQuery input source.
      * 

@@ -3061,19 +2664,14 @@ public com.google.cloud.discoveryengine.v1.BigQuerySource.Builder getBigquerySou
      * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.BigQuerySource,
-            com.google.cloud.discoveryengine.v1.BigQuerySource.Builder,
-            com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder>
+        com.google.cloud.discoveryengine.v1.BigQuerySource, com.google.cloud.discoveryengine.v1.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder> 
         getBigquerySourceFieldBuilder() {
       if (bigquerySourceBuilder_ == null) {
         if (!(sourceCase_ == 4)) {
           source_ = com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance();
         }
-        bigquerySourceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.BigQuerySource,
-                com.google.cloud.discoveryengine.v1.BigQuerySource.Builder,
-                com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder>(
+        bigquerySourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.BigQuerySource, com.google.cloud.discoveryengine.v1.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1.BigQuerySource) source_,
                 getParentForChildren(),
                 isClean());
@@ -3086,24 +2684,20 @@ public com.google.cloud.discoveryengine.v1.BigQuerySource.Builder getBigquerySou
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -3112,25 +2706,22 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -3138,43 +2729,32 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -3184,25 +2764,19 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000008;
@@ -3212,47 +2786,34 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.discoveryengine.v1.ImportErrorConfig errorConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig,
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
-            com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>
-        errorConfigBuilder_;
+        com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder> errorConfigBuilder_;
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
-     *
      * @return Whether the errorConfig field is set.
      */
     public boolean hasErrorConfig() {
       return ((bitField0_ & 0x00000010) != 0);
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
-     *
      * @return The errorConfig.
      */
     public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
       if (errorConfigBuilder_ == null) {
-        return errorConfig_ == null
-            ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
-            : errorConfig_;
+        return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
       } else {
         return errorConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -3273,8 +2834,6 @@ public Builder setErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorCon
       return this;
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -3293,8 +2852,6 @@ public Builder setErrorConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -3303,10 +2860,9 @@ public Builder setErrorConfig(
      */
     public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorConfig value) {
       if (errorConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000010) != 0)
-            && errorConfig_ != null
-            && errorConfig_
-                != com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000010) != 0) &&
+          errorConfig_ != null &&
+          errorConfig_ != com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()) {
           getErrorConfigBuilder().mergeFrom(value);
         } else {
           errorConfig_ = value;
@@ -3319,8 +2875,6 @@ public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorC
       return this;
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -3338,8 +2892,6 @@ public Builder clearErrorConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -3352,27 +2904,21 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder getErrorCon
       return getErrorConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
      */
-    public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder
-        getErrorConfigOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
       if (errorConfigBuilder_ != null) {
         return errorConfigBuilder_.getMessageOrBuilder();
       } else {
-        return errorConfig_ == null
-            ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
-            : errorConfig_;
+        return errorConfig_ == null ?
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -3380,17 +2926,14 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder getErrorCon
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig,
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
-            com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>
+        com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder> 
         getErrorConfigFieldBuilder() {
       if (errorConfigBuilder_ == null) {
-        errorConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.ImportErrorConfig,
-                com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
-                com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>(
-                getErrorConfig(), getParentForChildren(), isClean());
+        errorConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>(
+                getErrorConfig(),
+                getParentForChildren(),
+                isClean());
         errorConfig_ = null;
       }
       return errorConfigBuilder_;
@@ -3398,37 +2941,26 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder getErrorCon
 
     private int reconciliationMode_ = 0;
     /**
-     *
-     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
      * @return The enum numeric value on the wire for reconciliationMode.
      */
-    @java.lang.Override
-    public int getReconciliationModeValue() {
+    @java.lang.Override public int getReconciliationModeValue() {
       return reconciliationMode_;
     }
     /**
-     *
-     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
      * @param value The enum numeric value on the wire for reconciliationMode to set.
      * @return This builder for chaining.
      */
@@ -3439,49 +2971,32 @@ public Builder setReconciliationModeValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
      * @return The reconciliationMode.
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode
-        getReconciliationMode() {
-      com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode result =
-          com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.forNumber(
-              reconciliationMode_);
-      return result == null
-          ? com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode
-              .UNRECOGNIZED
-          : result;
+    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode getReconciliationMode() {
+      com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode result = com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.forNumber(reconciliationMode_);
+      return result == null ? com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
      * @param value The reconciliationMode to set.
      * @return This builder for chaining.
      */
-    public Builder setReconciliationMode(
-        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode value) {
+    public Builder setReconciliationMode(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode value) {
       if (value == null) {
         throw new NullPointerException();
       }
@@ -3491,18 +3006,13 @@ public Builder setReconciliationMode(
       return this;
     }
     /**
-     *
-     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
      * @return This builder for chaining.
      */
     public Builder clearReconciliationMode() {
@@ -3512,10 +3022,8 @@ public Builder clearReconciliationMode() {
       return this;
     }
 
-    private boolean autoGenerateIds_;
+    private boolean autoGenerateIds_ ;
     /**
-     *
-     *
      * 
      * Whether to automatically generate IDs for the documents if absent.
      *
@@ -3540,7 +3048,6 @@ public Builder clearReconciliationMode() {
      * 

      *
      * bool auto_generate_ids = 8;
-     *
      * @return The autoGenerateIds.
      */
     @java.lang.Override
@@ -3548,8 +3055,6 @@ public boolean getAutoGenerateIds() {
       return autoGenerateIds_;
     }
     /**
-     *
-     *
      * 
      * Whether to automatically generate IDs for the documents if absent.
      *
@@ -3574,7 +3079,6 @@ public boolean getAutoGenerateIds() {
      * 

      *
      * bool auto_generate_ids = 8;
-     *
      * @param value The autoGenerateIds to set.
      * @return This builder for chaining.
      */
@@ -3586,8 +3090,6 @@ public Builder setAutoGenerateIds(boolean value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether to automatically generate IDs for the documents if absent.
      *
@@ -3612,7 +3114,6 @@ public Builder setAutoGenerateIds(boolean value) {
      * 

      *
      * bool auto_generate_ids = 8;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAutoGenerateIds() {
@@ -3624,8 +3125,6 @@ public Builder clearAutoGenerateIds() {
 
     private java.lang.Object idField_ = "";
     /**
-     *
-     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3657,13 +3156,13 @@ public Builder clearAutoGenerateIds() {
      * 

      *
      * string id_field = 9;
-     *
      * @return The idField.
      */
     public java.lang.String getIdField() {
       java.lang.Object ref = idField_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         idField_ = s;
         return s;
@@ -3672,8 +3171,6 @@ public java.lang.String getIdField() {
       }
     }
     /**
-     *
-     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3705,14 +3202,15 @@ public java.lang.String getIdField() {
      * 

      *
      * string id_field = 9;
-     *
      * @return The bytes for idField.
      */
-    public com.google.protobuf.ByteString getIdFieldBytes() {
+    public com.google.protobuf.ByteString
+        getIdFieldBytes() {
       java.lang.Object ref = idField_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         idField_ = b;
         return b;
       } else {
@@ -3720,8 +3218,6 @@ public com.google.protobuf.ByteString getIdFieldBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3753,22 +3249,18 @@ public com.google.protobuf.ByteString getIdFieldBytes() {
      * 

      *
      * string id_field = 9;
-     *
      * @param value The idField to set.
      * @return This builder for chaining.
      */
-    public Builder setIdField(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIdField(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       idField_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3800,7 +3292,6 @@ public Builder setIdField(java.lang.String value) {
      * 

      *
      * string id_field = 9;
-     *
      * @return This builder for chaining.
      */
     public Builder clearIdField() {
@@ -3810,8 +3301,6 @@ public Builder clearIdField() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3843,23 +3332,21 @@ public Builder clearIdField() {
      * 

      *
      * string id_field = 9;
-     *
      * @param value The bytes for idField to set.
      * @return This builder for chaining.
      */
-    public Builder setIdFieldBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIdFieldBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       idField_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -3869,12 +3356,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ImportDocumentsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ImportDocumentsRequest)
   private static final com.google.cloud.discoveryengine.v1.ImportDocumentsRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ImportDocumentsRequest();
   }
@@ -3883,27 +3370,27 @@ public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ImportDocumentsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ImportDocumentsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -3918,4 +3405,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequestOrBuilder.java
similarity index 84%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequestOrBuilder.java
index 883f9d59335c..6c2e01d2d82f 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequestOrBuilder.java
@@ -1,94 +1,58 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ImportDocumentsRequestOrBuilder
-    extends
+public interface ImportDocumentsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ImportDocumentsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
    * @return Whether the inlineSource field is set.
    */
   boolean hasInlineSource();
   /**
-   *
-   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
    * @return The inlineSource.
    */
   com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource getInlineSource();
   /**
-   *
-   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
-   * 
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
    */
-  com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder
-      getInlineSourceOrBuilder();
+  com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder();
 
   /**
-   *
-   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3;
-   *
    * @return Whether the gcsSource field is set.
    */
   boolean hasGcsSource();
   /**
-   *
-   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3;
-   *
    * @return The gcsSource.
    */
   com.google.cloud.discoveryengine.v1.GcsSource getGcsSource();
   /**
-   *
-   *
    * 
    * Cloud Storage location for the input content.
    * 

@@ -98,32 +62,24 @@ public interface ImportDocumentsRequestOrBuilder
   com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuilder();
 
   /**
-   *
-   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4;
-   *
    * @return Whether the bigquerySource field is set.
    */
   boolean hasBigquerySource();
   /**
-   *
-   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4;
-   *
    * @return The bigquerySource.
    */
   com.google.cloud.discoveryengine.v1.BigQuerySource getBigquerySource();
   /**
-   *
-   *
    * 
    * BigQuery input source.
    * 

@@ -133,65 +89,48 @@ public interface ImportDocumentsRequestOrBuilder
   com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder getBigquerySourceOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * Requires create/update permission.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * Requires create/update permission.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
-   *
    * @return Whether the errorConfig field is set.
    */
   boolean hasErrorConfig();
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
-   *
    * @return The errorConfig.
    */
   com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig();
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import.
    * 

@@ -201,42 +140,29 @@ public interface ImportDocumentsRequestOrBuilder
   com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * The mode of reconciliation between existing documents and the documents to
    * be imported. Defaults to
    * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
    * @return The enum numeric value on the wire for reconciliationMode.
    */
   int getReconciliationModeValue();
   /**
-   *
-   *
    * 
    * The mode of reconciliation between existing documents and the documents to
    * be imported. Defaults to
    * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
    * @return The reconciliationMode.
    */
-  com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode
-      getReconciliationMode();
+  com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode getReconciliationMode();
 
   /**
-   *
-   *
    * 
    * Whether to automatically generate IDs for the documents if absent.
    *
@@ -261,14 +187,11 @@ public interface ImportDocumentsRequestOrBuilder
    * 

    *
    * bool auto_generate_ids = 8;
-   *
    * @return The autoGenerateIds.
    */
   boolean getAutoGenerateIds();
 
   /**
-   *
-   *
    * 
    * The field in the Cloud Storage and BigQuery sources that indicates the
    * unique IDs of the documents.
@@ -300,13 +223,10 @@ public interface ImportDocumentsRequestOrBuilder
    * 

    *
    * string id_field = 9;
-   *
    * @return The idField.
    */
   java.lang.String getIdField();
   /**
-   *
-   *
    * 
    * The field in the Cloud Storage and BigQuery sources that indicates the
    * unique IDs of the documents.
@@ -338,10 +258,10 @@ public interface ImportDocumentsRequestOrBuilder
    * 

    *
    * string id_field = 9;
-   *
    * @return The bytes for idField.
    */
-  com.google.protobuf.ByteString getIdFieldBytes();
+  com.google.protobuf.ByteString
+      getIdFieldBytes();
 
   com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.SourceCase getSourceCase();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponse.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponse.java
similarity index 72%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponse.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponse.java
index bf4e9c384c91..772957c00455 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponse.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Response of the
  * [ImportDocumentsRequest][google.cloud.discoveryengine.v1.ImportDocumentsRequest].
@@ -30,48 +13,43 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ImportDocumentsResponse}
  */
-public final class ImportDocumentsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ImportDocumentsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ImportDocumentsResponse)
     ImportDocumentsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ImportDocumentsResponse.newBuilder() to construct.
   private ImportDocumentsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ImportDocumentsResponse() {
     errorSamples_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ImportDocumentsResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.class,
-            com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.class, com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.Builder.class);
   }
 
   public static final int ERROR_SAMPLES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List errorSamples_;
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -83,8 +61,6 @@ public java.util.List getErrorSamplesList() {
     return errorSamples_;
   }
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -92,12 +68,11 @@ public java.util.List getErrorSamplesList() {
    * repeated .google.rpc.Status error_samples = 1;
    */
   @java.lang.Override
-  public java.util.List getErrorSamplesOrBuilderList() {
+  public java.util.List 
+      getErrorSamplesOrBuilderList() {
     return errorSamples_;
   }
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -109,8 +84,6 @@ public int getErrorSamplesCount() {
     return errorSamples_.size();
   }
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -122,8 +95,6 @@ public com.google.rpc.Status getErrorSamples(int index) {
     return errorSamples_.get(index);
   }
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -131,21 +102,19 @@ public com.google.rpc.Status getErrorSamples(int index) {
    * repeated .google.rpc.Status error_samples = 1;
    */
   @java.lang.Override
-  public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index) {
+  public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
+      int index) {
     return errorSamples_.get(index);
   }
 
   public static final int ERROR_CONFIG_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1.ImportErrorConfig errorConfig_;
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
-   *
    * @return Whether the errorConfig field is set.
    */
   @java.lang.Override
@@ -153,25 +122,18 @@ public boolean hasErrorConfig() {
     return errorConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
-   *
    * @return The errorConfig.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
-    return errorConfig_ == null
-        ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
-        : errorConfig_;
+    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
   }
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

@@ -180,13 +142,10 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
-    return errorConfig_ == null
-        ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
-        : errorConfig_;
+    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -198,7 +157,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < errorSamples_.size(); i++) {
       output.writeMessage(1, errorSamples_.get(i));
     }
@@ -215,10 +175,12 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < errorSamples_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, errorSamples_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, errorSamples_.get(i));
     }
     if (errorConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getErrorConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getErrorConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -228,18 +190,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ImportDocumentsResponse other =
-        (com.google.cloud.discoveryengine.v1.ImportDocumentsResponse) obj;
+    com.google.cloud.discoveryengine.v1.ImportDocumentsResponse other = (com.google.cloud.discoveryengine.v1.ImportDocumentsResponse) obj;
 
-    if (!getErrorSamplesList().equals(other.getErrorSamplesList())) return false;
+    if (!getErrorSamplesList()
+        .equals(other.getErrorSamplesList())) return false;
     if (hasErrorConfig() != other.hasErrorConfig()) return false;
     if (hasErrorConfig()) {
-      if (!getErrorConfig().equals(other.getErrorConfig())) return false;
+      if (!getErrorConfig()
+          .equals(other.getErrorConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -266,104 +229,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.ImportDocumentsResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ImportDocumentsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response of the
    * [ImportDocumentsRequest][google.cloud.discoveryengine.v1.ImportDocumentsRequest].
@@ -373,32 +330,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ImportDocumentsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ImportDocumentsResponse)
       com.google.cloud.discoveryengine.v1.ImportDocumentsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.class,
-              com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.class, com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -419,9 +377,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -440,18 +398,14 @@ public com.google.cloud.discoveryengine.v1.ImportDocumentsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ImportDocumentsResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1.ImportDocumentsResponse result =
-          new com.google.cloud.discoveryengine.v1.ImportDocumentsResponse(this);
+      com.google.cloud.discoveryengine.v1.ImportDocumentsResponse result = new com.google.cloud.discoveryengine.v1.ImportDocumentsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.discoveryengine.v1.ImportDocumentsResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.ImportDocumentsResponse result) {
       if (errorSamplesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           errorSamples_ = java.util.Collections.unmodifiableList(errorSamples_);
@@ -466,8 +420,9 @@ private void buildPartialRepeatedFields(
     private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportDocumentsResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.errorConfig_ =
-            errorConfigBuilder_ == null ? errorConfig_ : errorConfigBuilder_.build();
+        result.errorConfig_ = errorConfigBuilder_ == null
+            ? errorConfig_
+            : errorConfigBuilder_.build();
       }
     }
 
@@ -475,39 +430,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportDocumentsRe
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportDocumentsResponse) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportDocumentsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -515,8 +469,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportDocumentsResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.getDefaultInstance()) return this;
       if (errorSamplesBuilder_ == null) {
         if (!other.errorSamples_.isEmpty()) {
           if (errorSamples_.isEmpty()) {
@@ -535,10 +488,9 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportDocumentsResp
             errorSamplesBuilder_ = null;
             errorSamples_ = other.errorSamples_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            errorSamplesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getErrorSamplesFieldBuilder()
-                    : null;
+            errorSamplesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getErrorSamplesFieldBuilder() : null;
           } else {
             errorSamplesBuilder_.addAllMessages(other.errorSamples_);
           }
@@ -573,31 +525,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.rpc.Status m =
-                    input.readMessage(com.google.rpc.Status.parser(), extensionRegistry);
-                if (errorSamplesBuilder_ == null) {
-                  ensureErrorSamplesIsMutable();
-                  errorSamples_.add(m);
-                } else {
-                  errorSamplesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getErrorConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.rpc.Status m =
+                  input.readMessage(
+                      com.google.rpc.Status.parser(),
+                      extensionRegistry);
+              if (errorSamplesBuilder_ == null) {
+                ensureErrorSamplesIsMutable();
+                errorSamples_.add(m);
+              } else {
+                errorSamplesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getErrorConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -607,25 +560,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private java.util.List errorSamples_ = java.util.Collections.emptyList();
-
+    private java.util.List errorSamples_ =
+      java.util.Collections.emptyList();
     private void ensureErrorSamplesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         errorSamples_ = new java.util.ArrayList(errorSamples_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
-        errorSamplesBuilder_;
+        com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> errorSamplesBuilder_;
 
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -640,8 +589,6 @@ public java.util.List getErrorSamplesList() {
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -656,8 +603,6 @@ public int getErrorSamplesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -672,15 +617,14 @@ public com.google.rpc.Status getErrorSamples(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder setErrorSamples(int index, com.google.rpc.Status value) {
+    public Builder setErrorSamples(
+        int index, com.google.rpc.Status value) {
       if (errorSamplesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -694,15 +638,14 @@ public Builder setErrorSamples(int index, com.google.rpc.Status value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder setErrorSamples(int index, com.google.rpc.Status.Builder builderForValue) {
+    public Builder setErrorSamples(
+        int index, com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.set(index, builderForValue.build());
@@ -713,8 +656,6 @@ public Builder setErrorSamples(int index, com.google.rpc.Status.Builder builderF
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -735,15 +676,14 @@ public Builder addErrorSamples(com.google.rpc.Status value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(int index, com.google.rpc.Status value) {
+    public Builder addErrorSamples(
+        int index, com.google.rpc.Status value) {
       if (errorSamplesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -757,15 +697,14 @@ public Builder addErrorSamples(int index, com.google.rpc.Status value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(com.google.rpc.Status.Builder builderForValue) {
+    public Builder addErrorSamples(
+        com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.add(builderForValue.build());
@@ -776,15 +715,14 @@ public Builder addErrorSamples(com.google.rpc.Status.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(int index, com.google.rpc.Status.Builder builderForValue) {
+    public Builder addErrorSamples(
+        int index, com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.add(index, builderForValue.build());
@@ -795,18 +733,18 @@ public Builder addErrorSamples(int index, com.google.rpc.Status.Builder builderF
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addAllErrorSamples(java.lang.Iterable values) {
+    public Builder addAllErrorSamples(
+        java.lang.Iterable values) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, errorSamples_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, errorSamples_);
         onChanged();
       } else {
         errorSamplesBuilder_.addAllMessages(values);
@@ -814,8 +752,6 @@ public Builder addAllErrorSamples(java.lang.Iterable
      * A sample of errors encountered while processing the request.
      * 

@@ -833,8 +769,6 @@ public Builder clearErrorSamples() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -852,43 +786,39 @@ public Builder removeErrorSamples(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.Status.Builder getErrorSamplesBuilder(int index) {
+    public com.google.rpc.Status.Builder getErrorSamplesBuilder(
+        int index) {
       return getErrorSamplesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index) {
+    public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
+        int index) {
       if (errorSamplesBuilder_ == null) {
-        return errorSamples_.get(index);
-      } else {
+        return errorSamples_.get(index);  } else {
         return errorSamplesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public java.util.List getErrorSamplesOrBuilderList() {
+    public java.util.List 
+         getErrorSamplesOrBuilderList() {
       if (errorSamplesBuilder_ != null) {
         return errorSamplesBuilder_.getMessageOrBuilderList();
       } else {
@@ -896,8 +826,6 @@ public java.util.List getErrorSamplesO
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -905,44 +833,42 @@ public java.util.List getErrorSamplesO
      * repeated .google.rpc.Status error_samples = 1;
      */
     public com.google.rpc.Status.Builder addErrorSamplesBuilder() {
-      return getErrorSamplesFieldBuilder().addBuilder(com.google.rpc.Status.getDefaultInstance());
+      return getErrorSamplesFieldBuilder().addBuilder(
+          com.google.rpc.Status.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.Status.Builder addErrorSamplesBuilder(int index) {
-      return getErrorSamplesFieldBuilder()
-          .addBuilder(index, com.google.rpc.Status.getDefaultInstance());
+    public com.google.rpc.Status.Builder addErrorSamplesBuilder(
+        int index) {
+      return getErrorSamplesFieldBuilder().addBuilder(
+          index, com.google.rpc.Status.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public java.util.List getErrorSamplesBuilderList() {
+    public java.util.List 
+         getErrorSamplesBuilderList() {
       return getErrorSamplesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
+        com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> 
         getErrorSamplesFieldBuilder() {
       if (errorSamplesBuilder_ == null) {
-        errorSamplesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.rpc.Status,
-                com.google.rpc.Status.Builder,
-                com.google.rpc.StatusOrBuilder>(
-                errorSamples_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        errorSamplesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>(
+                errorSamples_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         errorSamples_ = null;
       }
       return errorSamplesBuilder_;
@@ -950,47 +876,34 @@ public java.util.List getErrorSamplesBuilderList(
 
     private com.google.cloud.discoveryengine.v1.ImportErrorConfig errorConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig,
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
-            com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>
-        errorConfigBuilder_;
+        com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder> errorConfigBuilder_;
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
-     *
      * @return Whether the errorConfig field is set.
      */
     public boolean hasErrorConfig() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
-     *
      * @return The errorConfig.
      */
     public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
       if (errorConfigBuilder_ == null) {
-        return errorConfig_ == null
-            ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
-            : errorConfig_;
+        return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
       } else {
         return errorConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -1011,8 +924,6 @@ public Builder setErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorCon
       return this;
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -1031,8 +942,6 @@ public Builder setErrorConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -1041,10 +950,9 @@ public Builder setErrorConfig(
      */
     public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorConfig value) {
       if (errorConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && errorConfig_ != null
-            && errorConfig_
-                != com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          errorConfig_ != null &&
+          errorConfig_ != com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()) {
           getErrorConfigBuilder().mergeFrom(value);
         } else {
           errorConfig_ = value;
@@ -1057,8 +965,6 @@ public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorC
       return this;
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -1076,8 +982,6 @@ public Builder clearErrorConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -1090,27 +994,21 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder getErrorCon
       return getErrorConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
      */
-    public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder
-        getErrorConfigOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
       if (errorConfigBuilder_ != null) {
         return errorConfigBuilder_.getMessageOrBuilder();
       } else {
-        return errorConfig_ == null
-            ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
-            : errorConfig_;
+        return errorConfig_ == null ?
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -1118,24 +1016,21 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder getErrorCon
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig,
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
-            com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>
+        com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder> 
         getErrorConfigFieldBuilder() {
       if (errorConfigBuilder_ == null) {
-        errorConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.ImportErrorConfig,
-                com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
-                com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>(
-                getErrorConfig(), getParentForChildren(), isClean());
+        errorConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>(
+                getErrorConfig(),
+                getParentForChildren(),
+                isClean());
         errorConfig_ = null;
       }
       return errorConfigBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1145,12 +1040,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ImportDocumentsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ImportDocumentsResponse)
   private static final com.google.cloud.discoveryengine.v1.ImportDocumentsResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ImportDocumentsResponse();
   }
@@ -1159,27 +1054,27 @@ public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse getDef
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ImportDocumentsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ImportDocumentsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1194,4 +1089,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ImportDocumentsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponseOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponseOrBuilder.java
similarity index 68%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponseOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponseOrBuilder.java
index f47e9b55d566..856b6b8bc908 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponseOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ImportDocumentsResponseOrBuilder
-    extends
+public interface ImportDocumentsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ImportDocumentsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  java.util.List getErrorSamplesList();
+  java.util.List 
+      getErrorSamplesList();
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -44,8 +25,6 @@ public interface ImportDocumentsResponseOrBuilder
    */
   com.google.rpc.Status getErrorSamples(int index);
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -54,53 +33,43 @@ public interface ImportDocumentsResponseOrBuilder
    */
   int getErrorSamplesCount();
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  java.util.List getErrorSamplesOrBuilderList();
+  java.util.List 
+      getErrorSamplesOrBuilderList();
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index);
+  com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
-   *
    * @return Whether the errorConfig field is set.
    */
   boolean hasErrorConfig();
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
-   *
    * @return The errorConfig.
    */
   com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig();
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfig.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfig.java
similarity index 69%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfig.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfig.java
index 23b89c88410c..284fce5f7e59 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfig.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfig.java
@@ -1,78 +1,56 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Configuration of destination for Import related errors.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ImportErrorConfig}
  */
-public final class ImportErrorConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ImportErrorConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ImportErrorConfig)
     ImportErrorConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ImportErrorConfig.newBuilder() to construct.
   private ImportErrorConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private ImportErrorConfig() {}
+  private ImportErrorConfig() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ImportErrorConfig();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig.class,
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder.class);
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig.class, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder.class);
   }
 
   private int destinationCase_ = 0;
-
   @SuppressWarnings("serial")
   private java.lang.Object destination_;
-
   public enum DestinationCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     GCS_PREFIX(1),
     DESTINATION_NOT_SET(0);
     private final int value;
-
     private DestinationCase(int value) {
       this.value = value;
     }
@@ -88,28 +66,24 @@ public static DestinationCase valueOf(int value) {
 
     public static DestinationCase forNumber(int value) {
       switch (value) {
-        case 1:
-          return GCS_PREFIX;
-        case 0:
-          return DESTINATION_NOT_SET;
-        default:
-          return null;
+        case 1: return GCS_PREFIX;
+        case 0: return DESTINATION_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public DestinationCase getDestinationCase() {
-    return DestinationCase.forNumber(destinationCase_);
+  public DestinationCase
+  getDestinationCase() {
+    return DestinationCase.forNumber(
+        destinationCase_);
   }
 
   public static final int GCS_PREFIX_FIELD_NUMBER = 1;
   /**
-   *
-   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -118,15 +92,12 @@ public DestinationCase getDestinationCase() {
    * 

    *
    * string gcs_prefix = 1;
-   *
    * @return Whether the gcsPrefix field is set.
    */
   public boolean hasGcsPrefix() {
     return destinationCase_ == 1;
   }
   /**
-   *
-   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -135,7 +106,6 @@ public boolean hasGcsPrefix() {
    * 

    *
    * string gcs_prefix = 1;
-   *
    * @return The gcsPrefix.
    */
   public java.lang.String getGcsPrefix() {
@@ -146,7 +116,8 @@ public java.lang.String getGcsPrefix() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (destinationCase_ == 1) {
         destination_ = s;
@@ -155,8 +126,6 @@ public java.lang.String getGcsPrefix() {
     }
   }
   /**
-   *
-   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -165,17 +134,18 @@ public java.lang.String getGcsPrefix() {
    * 

    *
    * string gcs_prefix = 1;
-   *
    * @return The bytes for gcsPrefix.
    */
-  public com.google.protobuf.ByteString getGcsPrefixBytes() {
+  public com.google.protobuf.ByteString
+      getGcsPrefixBytes() {
     java.lang.Object ref = "";
     if (destinationCase_ == 1) {
       ref = destination_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       if (destinationCase_ == 1) {
         destination_ = b;
       }
@@ -186,7 +156,6 @@ public com.google.protobuf.ByteString getGcsPrefixBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -198,7 +167,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (destinationCase_ == 1) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, destination_);
     }
@@ -222,18 +192,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ImportErrorConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ImportErrorConfig other =
-        (com.google.cloud.discoveryengine.v1.ImportErrorConfig) obj;
+    com.google.cloud.discoveryengine.v1.ImportErrorConfig other = (com.google.cloud.discoveryengine.v1.ImportErrorConfig) obj;
 
     if (!getDestinationCase().equals(other.getDestinationCase())) return false;
     switch (destinationCase_) {
       case 1:
-        if (!getGcsPrefix().equals(other.getGcsPrefix())) return false;
+        if (!getGcsPrefix()
+            .equals(other.getGcsPrefix())) return false;
         break;
       case 0:
       default:
@@ -263,136 +233,131 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.ImportErrorConfig prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ImportErrorConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Configuration of destination for Import related errors.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ImportErrorConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ImportErrorConfig)
       com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ImportErrorConfig.class,
-              com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder.class);
+              com.google.cloud.discoveryengine.v1.ImportErrorConfig.class, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ImportErrorConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -403,9 +368,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor;
     }
 
     @java.lang.Override
@@ -424,11 +389,8 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ImportErrorConfig buildPartial() {
-      com.google.cloud.discoveryengine.v1.ImportErrorConfig result =
-          new com.google.cloud.discoveryengine.v1.ImportErrorConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.ImportErrorConfig result = new com.google.cloud.discoveryengine.v1.ImportErrorConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -447,39 +409,38 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.ImportErrorC
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ImportErrorConfig) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportErrorConfig) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportErrorConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -487,20 +448,17 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportErrorConfig other) {
-      if (other == com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()) return this;
       switch (other.getDestinationCase()) {
-        case GCS_PREFIX:
-          {
-            destinationCase_ = 1;
-            destination_ = other.destination_;
-            onChanged();
-            break;
-          }
-        case DESTINATION_NOT_SET:
-          {
-            break;
-          }
+        case GCS_PREFIX: {
+          destinationCase_ = 1;
+          destination_ = other.destination_;
+          onChanged();
+          break;
+        }
+        case DESTINATION_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -528,20 +486,18 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                destinationCase_ = 1;
-                destination_ = s;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              java.lang.String s = input.readStringRequireUtf8();
+              destinationCase_ = 1;
+              destination_ = s;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -551,12 +507,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int destinationCase_ = 0;
     private java.lang.Object destination_;
-
-    public DestinationCase getDestinationCase() {
-      return DestinationCase.forNumber(destinationCase_);
+    public DestinationCase
+        getDestinationCase() {
+      return DestinationCase.forNumber(
+          destinationCase_);
     }
 
     public Builder clearDestination() {
@@ -569,8 +525,6 @@ public Builder clearDestination() {
     private int bitField0_;
 
     /**
-     *
-     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -579,7 +533,6 @@ public Builder clearDestination() {
      * 

      *
      * string gcs_prefix = 1;
-     *
      * @return Whether the gcsPrefix field is set.
      */
     @java.lang.Override
@@ -587,8 +540,6 @@ public boolean hasGcsPrefix() {
       return destinationCase_ == 1;
     }
     /**
-     *
-     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -597,7 +548,6 @@ public boolean hasGcsPrefix() {
      * 

      *
      * string gcs_prefix = 1;
-     *
      * @return The gcsPrefix.
      */
     @java.lang.Override
@@ -607,7 +557,8 @@ public java.lang.String getGcsPrefix() {
         ref = destination_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (destinationCase_ == 1) {
           destination_ = s;
@@ -618,8 +569,6 @@ public java.lang.String getGcsPrefix() {
       }
     }
     /**
-     *
-     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -628,18 +577,19 @@ public java.lang.String getGcsPrefix() {
      * 

      *
      * string gcs_prefix = 1;
-     *
      * @return The bytes for gcsPrefix.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getGcsPrefixBytes() {
+    public com.google.protobuf.ByteString
+        getGcsPrefixBytes() {
       java.lang.Object ref = "";
       if (destinationCase_ == 1) {
         ref = destination_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         if (destinationCase_ == 1) {
           destination_ = b;
         }
@@ -649,8 +599,6 @@ public com.google.protobuf.ByteString getGcsPrefixBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -659,22 +607,18 @@ public com.google.protobuf.ByteString getGcsPrefixBytes() {
      * 

      *
      * string gcs_prefix = 1;
-     *
      * @param value The gcsPrefix to set.
      * @return This builder for chaining.
      */
-    public Builder setGcsPrefix(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setGcsPrefix(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       destinationCase_ = 1;
       destination_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -683,7 +627,6 @@ public Builder setGcsPrefix(java.lang.String value) {
      * 

      *
      * string gcs_prefix = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearGcsPrefix() {
@@ -695,8 +638,6 @@ public Builder clearGcsPrefix() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -705,23 +646,21 @@ public Builder clearGcsPrefix() {
      * 

      *
      * string gcs_prefix = 1;
-     *
      * @param value The bytes for gcsPrefix to set.
      * @return This builder for chaining.
      */
-    public Builder setGcsPrefixBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setGcsPrefixBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       destinationCase_ = 1;
       destination_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -731,12 +670,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ImportErrorConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ImportErrorConfig)
   private static final com.google.cloud.discoveryengine.v1.ImportErrorConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ImportErrorConfig();
   }
@@ -745,27 +684,27 @@ public static com.google.cloud.discoveryengine.v1.ImportErrorConfig getDefaultIn
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ImportErrorConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ImportErrorConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -780,4 +719,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ImportErrorConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfigOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfigOrBuilder.java
similarity index 67%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfigOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfigOrBuilder.java
index c830ba4a5096..b8ac7352e45a 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfigOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfigOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ImportErrorConfigOrBuilder
-    extends
+public interface ImportErrorConfigOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ImportErrorConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -34,13 +16,10 @@ public interface ImportErrorConfigOrBuilder
    * 

    *
    * string gcs_prefix = 1;
-   *
    * @return Whether the gcsPrefix field is set.
    */
   boolean hasGcsPrefix();
   /**
-   *
-   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -49,13 +28,10 @@ public interface ImportErrorConfigOrBuilder
    * 

    *
    * string gcs_prefix = 1;
-   *
    * @return The gcsPrefix.
    */
   java.lang.String getGcsPrefix();
   /**
-   *
-   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -64,10 +40,10 @@ public interface ImportErrorConfigOrBuilder
    * 

    *
    * string gcs_prefix = 1;
-   *
    * @return The bytes for gcsPrefix.
    */
-  com.google.protobuf.ByteString getGcsPrefixBytes();
+  com.google.protobuf.ByteString
+      getGcsPrefixBytes();
 
   com.google.cloud.discoveryengine.v1.ImportErrorConfig.DestinationCase getDestinationCase();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadata.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadata.java
similarity index 70%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadata.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadata.java
index b86ba0b2bbdb..adb7d4870c2d 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadata.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadata.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Metadata related to the progress of the Import operation. This will be
  * returned by the google.longrunning.Operation.metadata field.
@@ -28,50 +11,46 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ImportUserEventsMetadata}
  */
-public final class ImportUserEventsMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ImportUserEventsMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ImportUserEventsMetadata)
     ImportUserEventsMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ImportUserEventsMetadata.newBuilder() to construct.
   private ImportUserEventsMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private ImportUserEventsMetadata() {}
+  private ImportUserEventsMetadata() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ImportUserEventsMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.class,
-            com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.class, com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -79,14 +58,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -94,8 +70,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -110,15 +84,12 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -126,15 +97,12 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -142,8 +110,6 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -159,14 +125,11 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   public static final int SUCCESS_COUNT_FIELD_NUMBER = 3;
   private long successCount_ = 0L;
   /**
-   *
-   *
    * 
    * Count of entries that were processed successfully.
    * 

    *
    * int64 success_count = 3;
-   *
    * @return The successCount.
    */
   @java.lang.Override
@@ -177,14 +140,11 @@ public long getSuccessCount() {
   public static final int FAILURE_COUNT_FIELD_NUMBER = 4;
   private long failureCount_ = 0L;
   /**
-   *
-   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
-   *
    * @return The failureCount.
    */
   @java.lang.Override
@@ -193,7 +153,6 @@ public long getFailureCount() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -205,7 +164,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -228,16 +188,20 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getUpdateTime());
     }
     if (successCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, successCount_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(3, successCount_);
     }
     if (failureCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, failureCount_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(4, failureCount_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -247,24 +211,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata other =
-        (com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata) obj;
+    com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata other = (com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime()
+          .equals(other.getUpdateTime())) return false;
     }
-    if (getSuccessCount() != other.getSuccessCount()) return false;
-    if (getFailureCount() != other.getFailureCount()) return false;
+    if (getSuccessCount()
+        != other.getSuccessCount()) return false;
+    if (getFailureCount()
+        != other.getFailureCount()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -285,113 +252,109 @@ public int hashCode() {
       hash = (53 * hash) + getUpdateTime().hashCode();
     }
     hash = (37 * hash) + SUCCESS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getSuccessCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getSuccessCount());
     hash = (37 * hash) + FAILURE_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getFailureCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getFailureCount());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata related to the progress of the Import operation. This will be
    * returned by the google.longrunning.Operation.metadata field.
@@ -399,32 +362,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ImportUserEventsMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ImportUserEventsMetadata)
       com.google.cloud.discoveryengine.v1.ImportUserEventsMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.class,
-              com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.class, com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -445,14 +409,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.getDefaultInstance();
     }
 
@@ -467,23 +430,23 @@ public com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata result =
-          new com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata result = new com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null
+            ? updateTime_
+            : updateTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.successCount_ = successCount_;
@@ -497,39 +460,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -537,9 +499,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.getDefaultInstance()) return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -578,37 +538,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                successCount_ = input.readInt64();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            case 32:
-              {
-                failureCount_ = input.readInt64();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getUpdateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 24: {
+              successCount_ = input.readInt64();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            case 32: {
+              failureCount_ = input.readInt64();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -618,52 +577,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -684,15 +629,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -703,8 +647,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -713,9 +655,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -728,8 +670,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -747,8 +687,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -761,8 +699,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -773,14 +709,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -788,17 +721,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -806,49 +736,36 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        updateTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -870,8 +787,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -879,7 +794,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -890,8 +806,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -901,9 +815,9 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && updateTime_ != null
-            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          updateTime_ != null &&
+          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -916,8 +830,6 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -936,8 +848,6 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -951,8 +861,6 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -964,14 +872,11 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -980,32 +885,26 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(), getParentForChildren(), isClean());
+        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(),
+                getParentForChildren(),
+                isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
 
-    private long successCount_;
+    private long successCount_ ;
     /**
-     *
-     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
-     *
      * @return The successCount.
      */
     @java.lang.Override
@@ -1013,14 +912,11 @@ public long getSuccessCount() {
       return successCount_;
     }
     /**
-     *
-     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
-     *
      * @param value The successCount to set.
      * @return This builder for chaining.
      */
@@ -1032,14 +928,11 @@ public Builder setSuccessCount(long value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSuccessCount() {
@@ -1049,16 +942,13 @@ public Builder clearSuccessCount() {
       return this;
     }
 
-    private long failureCount_;
+    private long failureCount_ ;
     /**
-     *
-     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
-     *
      * @return The failureCount.
      */
     @java.lang.Override
@@ -1066,14 +956,11 @@ public long getFailureCount() {
       return failureCount_;
     }
     /**
-     *
-     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
-     *
      * @param value The failureCount to set.
      * @return This builder for chaining.
      */
@@ -1085,14 +972,11 @@ public Builder setFailureCount(long value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFailureCount() {
@@ -1101,9 +985,9 @@ public Builder clearFailureCount() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1113,13 +997,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ImportUserEventsMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ImportUserEventsMetadata)
-  private static final com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata();
   }
@@ -1128,27 +1011,27 @@ public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ImportUserEventsMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ImportUserEventsMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1163,4 +1046,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadataOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadataOrBuilder.java
similarity index 73%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadataOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadataOrBuilder.java
index c0e38cb600a7..e584ff4f0589 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadataOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ImportUserEventsMetadataOrBuilder
-    extends
+public interface ImportUserEventsMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ImportUserEventsMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -59,34 +35,26 @@ public interface ImportUserEventsMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -97,27 +65,21 @@ public interface ImportUserEventsMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Count of entries that were processed successfully.
    * 

    *
    * int64 success_count = 3;
-   *
    * @return The successCount.
    */
   long getSuccessCount();
 
   /**
-   *
-   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
-   *
    * @return The failureCount.
    */
   long getFailureCount();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequest.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequest.java
similarity index 61%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequest.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequest.java
index c28d6544c3bf..cc89b0c8f5ad 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequest.java
@@ -1,254 +1,190 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Request message for the ImportUserEvents request.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ImportUserEventsRequest}
  */
-public final class ImportUserEventsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ImportUserEventsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ImportUserEventsRequest)
     ImportUserEventsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ImportUserEventsRequest.newBuilder() to construct.
   private ImportUserEventsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ImportUserEventsRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ImportUserEventsRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.class,
-            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.class, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.Builder.class);
   }
 
-  public interface InlineSourceOrBuilder
-      extends
+  public interface InlineSourceOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    java.util.List getUserEventsList();
+    java.util.List 
+        getUserEventsList();
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     com.google.cloud.discoveryengine.v1.UserEvent getUserEvents(int index);
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     int getUserEventsCount();
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    java.util.List
+    java.util.List 
         getUserEventsOrBuilderList();
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventsOrBuilder(int index);
+    com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventsOrBuilder(
+        int index);
   }
   /**
-   *
-   *
    * 
    * The inline source for the input config for ImportUserEvents method.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource}
    */
-  public static final class InlineSource extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class InlineSource extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource)
       InlineSourceOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use InlineSource.newBuilder() to construct.
     private InlineSource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private InlineSource() {
       userEvents_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new InlineSource();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.class,
-              com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder
-                  .class);
+              com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.class, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder.class);
     }
 
     public static final int USER_EVENTS_FIELD_NUMBER = 1;
-
     @SuppressWarnings("serial")
     private java.util.List userEvents_;
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
     public java.util.List getUserEventsList() {
       return userEvents_;
     }
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
-    public java.util.List
+    public java.util.List 
         getUserEventsOrBuilderList() {
       return userEvents_;
     }
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
     public int getUserEventsCount() {
       return userEvents_.size();
     }
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.UserEvent getUserEvents(int index) {
       return userEvents_.get(index);
     }
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventsOrBuilder(
@@ -257,7 +193,6 @@ public com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventsOrBui
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -269,7 +204,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       for (int i = 0; i < userEvents_.size(); i++) {
         output.writeMessage(1, userEvents_.get(i));
       }
@@ -283,7 +219,8 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < userEvents_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, userEvents_.get(i));
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, userEvents_.get(i));
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -293,16 +230,15 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
-      if (!(obj
-          instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource)) {
+      if (!(obj instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource other =
-          (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) obj;
+      com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource other = (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) obj;
 
-      if (!getUserEventsList().equals(other.getUserEventsList())) return false;
+      if (!getUserEventsList()
+          .equals(other.getUserEventsList())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -323,101 +259,90 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-        parseFrom(java.nio.ByteBuffer data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-        parseFrom(
-            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-        parseFrom(com.google.protobuf.ByteString data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-        parseFrom(
-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-        parseFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-        parseFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-        parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -427,43 +352,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * The inline source for the input config for ImportUserEvents method.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource)
         com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.ImportConfigProto
-            .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1.ImportConfigProto
-            .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.class,
-                com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder
-                    .class);
+                com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.class, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -479,22 +400,19 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1.ImportConfigProto
-            .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-          getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-            .getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource build() {
-        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource result =
-            buildPartial();
+        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -502,20 +420,15 @@ public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-          buildPartial() {
-        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource result =
-            new com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource(this);
+      public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource buildPartial() {
+        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource result = new com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(
-          com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource result) {
+      private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource result) {
         if (userEventsBuilder_ == null) {
           if (((bitField0_ & 0x00000001) != 0)) {
             userEvents_ = java.util.Collections.unmodifiableList(userEvents_);
@@ -527,8 +440,7 @@ private void buildPartialRepeatedFields(
         }
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource result) {
         int from_bitField0_ = bitField0_;
       }
 
@@ -536,54 +448,46 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other
-            instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) {
-          return mergeFrom(
-              (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) other);
+        if (other instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) {
+          return mergeFrom((com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource other) {
+        if (other == com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.getDefaultInstance()) return this;
         if (userEventsBuilder_ == null) {
           if (!other.userEvents_.isEmpty()) {
             if (userEvents_.isEmpty()) {
@@ -602,10 +506,9 @@ public Builder mergeFrom(
               userEventsBuilder_ = null;
               userEvents_ = other.userEvents_;
               bitField0_ = (bitField0_ & ~0x00000001);
-              userEventsBuilder_ =
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                      ? getUserEventsFieldBuilder()
-                      : null;
+              userEventsBuilder_ = 
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                   getUserEventsFieldBuilder() : null;
             } else {
               userEventsBuilder_.addAllMessages(other.userEvents_);
             }
@@ -637,27 +540,25 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  com.google.cloud.discoveryengine.v1.UserEvent m =
-                      input.readMessage(
-                          com.google.cloud.discoveryengine.v1.UserEvent.parser(),
-                          extensionRegistry);
-                  if (userEventsBuilder_ == null) {
-                    ensureUserEventsIsMutable();
-                    userEvents_.add(m);
-                  } else {
-                    userEventsBuilder_.addMessage(m);
-                  }
-                  break;
-                } // case 10
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                com.google.cloud.discoveryengine.v1.UserEvent m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1.UserEvent.parser(),
+                        extensionRegistry);
+                if (userEventsBuilder_ == null) {
+                  ensureUserEventsIsMutable();
+                  userEvents_.add(m);
+                } else {
+                  userEventsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -667,36 +568,26 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private java.util.List userEvents_ =
-          java.util.Collections.emptyList();
-
+        java.util.Collections.emptyList();
       private void ensureUserEventsIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
-          userEvents_ =
-              new java.util.ArrayList(userEvents_);
+          userEvents_ = new java.util.ArrayList(userEvents_);
           bitField0_ |= 0x00000001;
-        }
+         }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1.UserEvent,
-              com.google.cloud.discoveryengine.v1.UserEvent.Builder,
-              com.google.cloud.discoveryengine.v1.UserEventOrBuilder>
-          userEventsBuilder_;
+          com.google.cloud.discoveryengine.v1.UserEvent, com.google.cloud.discoveryengine.v1.UserEvent.Builder, com.google.cloud.discoveryengine.v1.UserEventOrBuilder> userEventsBuilder_;
 
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public java.util.List getUserEventsList() {
         if (userEventsBuilder_ == null) {
@@ -706,15 +597,11 @@ public java.util.List getUserEven
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public int getUserEventsCount() {
         if (userEventsBuilder_ == null) {
@@ -724,15 +611,11 @@ public int getUserEventsCount() {
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public com.google.cloud.discoveryengine.v1.UserEvent getUserEvents(int index) {
         if (userEventsBuilder_ == null) {
@@ -742,17 +625,14 @@ public com.google.cloud.discoveryengine.v1.UserEvent getUserEvents(int index) {
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public Builder setUserEvents(int index, com.google.cloud.discoveryengine.v1.UserEvent value) {
+      public Builder setUserEvents(
+          int index, com.google.cloud.discoveryengine.v1.UserEvent value) {
         if (userEventsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -766,15 +646,11 @@ public Builder setUserEvents(int index, com.google.cloud.discoveryengine.v1.User
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder setUserEvents(
           int index, com.google.cloud.discoveryengine.v1.UserEvent.Builder builderForValue) {
@@ -788,15 +664,11 @@ public Builder setUserEvents(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder addUserEvents(com.google.cloud.discoveryengine.v1.UserEvent value) {
         if (userEventsBuilder_ == null) {
@@ -812,17 +684,14 @@ public Builder addUserEvents(com.google.cloud.discoveryengine.v1.UserEvent value
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public Builder addUserEvents(int index, com.google.cloud.discoveryengine.v1.UserEvent value) {
+      public Builder addUserEvents(
+          int index, com.google.cloud.discoveryengine.v1.UserEvent value) {
         if (userEventsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -836,15 +705,11 @@ public Builder addUserEvents(int index, com.google.cloud.discoveryengine.v1.User
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder addUserEvents(
           com.google.cloud.discoveryengine.v1.UserEvent.Builder builderForValue) {
@@ -858,15 +723,11 @@ public Builder addUserEvents(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder addUserEvents(
           int index, com.google.cloud.discoveryengine.v1.UserEvent.Builder builderForValue) {
@@ -880,21 +741,18 @@ public Builder addUserEvents(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder addAllUserEvents(
           java.lang.Iterable values) {
         if (userEventsBuilder_ == null) {
           ensureUserEventsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, userEvents_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(
+              values, userEvents_);
           onChanged();
         } else {
           userEventsBuilder_.addAllMessages(values);
@@ -902,15 +760,11 @@ public Builder addAllUserEvents(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder clearUserEvents() {
         if (userEventsBuilder_ == null) {
@@ -923,15 +777,11 @@ public Builder clearUserEvents() {
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder removeUserEvents(int index) {
         if (userEventsBuilder_ == null) {
@@ -944,51 +794,39 @@ public Builder removeUserEvents(int index) {
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public com.google.cloud.discoveryengine.v1.UserEvent.Builder getUserEventsBuilder(int index) {
+      public com.google.cloud.discoveryengine.v1.UserEvent.Builder getUserEventsBuilder(
+          int index) {
         return getUserEventsFieldBuilder().getBuilder(index);
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventsOrBuilder(
           int index) {
         if (userEventsBuilder_ == null) {
-          return userEvents_.get(index);
-        } else {
+          return userEvents_.get(index);  } else {
           return userEventsBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public java.util.List
-          getUserEventsOrBuilderList() {
+      public java.util.List 
+           getUserEventsOrBuilderList() {
         if (userEventsBuilder_ != null) {
           return userEventsBuilder_.getMessageOrBuilderList();
         } else {
@@ -996,68 +834,53 @@ public com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventsOrBui
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public com.google.cloud.discoveryengine.v1.UserEvent.Builder addUserEventsBuilder() {
-        return getUserEventsFieldBuilder()
-            .addBuilder(com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance());
+        return getUserEventsFieldBuilder().addBuilder(
+            com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public com.google.cloud.discoveryengine.v1.UserEvent.Builder addUserEventsBuilder(int index) {
-        return getUserEventsFieldBuilder()
-            .addBuilder(index, com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance());
+      public com.google.cloud.discoveryengine.v1.UserEvent.Builder addUserEventsBuilder(
+          int index) {
+        return getUserEventsFieldBuilder().addBuilder(
+            index, com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public java.util.List
-          getUserEventsBuilderList() {
+      public java.util.List 
+           getUserEventsBuilderList() {
         return getUserEventsFieldBuilder().getBuilderList();
       }
-
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1.UserEvent,
-              com.google.cloud.discoveryengine.v1.UserEvent.Builder,
-              com.google.cloud.discoveryengine.v1.UserEventOrBuilder>
+          com.google.cloud.discoveryengine.v1.UserEvent, com.google.cloud.discoveryengine.v1.UserEvent.Builder, com.google.cloud.discoveryengine.v1.UserEventOrBuilder> 
           getUserEventsFieldBuilder() {
         if (userEventsBuilder_ == null) {
-          userEventsBuilder_ =
-              new com.google.protobuf.RepeatedFieldBuilderV3<
-                  com.google.cloud.discoveryengine.v1.UserEvent,
-                  com.google.cloud.discoveryengine.v1.UserEvent.Builder,
-                  com.google.cloud.discoveryengine.v1.UserEventOrBuilder>(
-                  userEvents_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+          userEventsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+              com.google.cloud.discoveryengine.v1.UserEvent, com.google.cloud.discoveryengine.v1.UserEvent.Builder, com.google.cloud.discoveryengine.v1.UserEventOrBuilder>(
+                  userEvents_,
+                  ((bitField0_ & 0x00000001) != 0),
+                  getParentForChildren(),
+                  isClean());
           userEvents_ = null;
         }
         return userEventsBuilder_;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1070,45 +893,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource)
-    private static final com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource DEFAULT_INSTANCE;
     static {
-      DEFAULT_INSTANCE =
-          new com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource();
+      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource();
     }
 
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public InlineSource parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public InlineSource parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1120,27 +939,23 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   private int sourceCase_ = 0;
-
   @SuppressWarnings("serial")
   private java.lang.Object source_;
-
   public enum SourceCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     INLINE_SOURCE(2),
     GCS_SOURCE(3),
     BIGQUERY_SOURCE(4),
     SOURCE_NOT_SET(0);
     private final int value;
-
     private SourceCase(int value) {
       this.value = value;
     }
@@ -1156,40 +971,31 @@ public static SourceCase valueOf(int value) {
 
     public static SourceCase forNumber(int value) {
       switch (value) {
-        case 2:
-          return INLINE_SOURCE;
-        case 3:
-          return GCS_SOURCE;
-        case 4:
-          return BIGQUERY_SOURCE;
-        case 0:
-          return SOURCE_NOT_SET;
-        default:
-          return null;
+        case 2: return INLINE_SOURCE;
+        case 3: return GCS_SOURCE;
+        case 4: return BIGQUERY_SOURCE;
+        case 0: return SOURCE_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public SourceCase getSourceCase() {
-    return SourceCase.forNumber(sourceCase_);
+  public SourceCase
+  getSourceCase() {
+    return SourceCase.forNumber(
+        sourceCase_);
   }
 
   public static final int INLINE_SOURCE_FIELD_NUMBER = 2;
   /**
-   *
-   *
    * 
    * Required. The Inline source for the input content for UserEvents.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the inlineSource field is set.
    */
   @java.lang.Override
@@ -1197,60 +1003,42 @@ public boolean hasInlineSource() {
     return sourceCase_ == 2;
   }
   /**
-   *
-   *
    * 
    * Required. The Inline source for the input content for UserEvents.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The inlineSource.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-      getInlineSource() {
+  public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource getInlineSource() {
     if (sourceCase_ == 2) {
-      return (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_;
+       return (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_;
     }
-    return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-        .getDefaultInstance();
+    return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Required. The Inline source for the input content for UserEvents.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder
-      getInlineSourceOrBuilder() {
+  public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder() {
     if (sourceCase_ == 2) {
-      return (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_;
+       return (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_;
     }
-    return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-        .getDefaultInstance();
+    return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.getDefaultInstance();
   }
 
   public static final int GCS_SOURCE_FIELD_NUMBER = 3;
   /**
-   *
-   *
    * 
    * Required. Cloud Storage location for the input content.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the gcsSource field is set.
    */
   @java.lang.Override
@@ -1258,56 +1046,42 @@ public boolean hasGcsSource() {
     return sourceCase_ == 3;
   }
   /**
-   *
-   *
    * 
    * Required. Cloud Storage location for the input content.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return The gcsSource.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.GcsSource getGcsSource() {
     if (sourceCase_ == 3) {
-      return (com.google.cloud.discoveryengine.v1.GcsSource) source_;
+       return (com.google.cloud.discoveryengine.v1.GcsSource) source_;
     }
     return com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Required. Cloud Storage location for the input content.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuilder() {
     if (sourceCase_ == 3) {
-      return (com.google.cloud.discoveryengine.v1.GcsSource) source_;
+       return (com.google.cloud.discoveryengine.v1.GcsSource) source_;
     }
     return com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance();
   }
 
   public static final int BIGQUERY_SOURCE_FIELD_NUMBER = 4;
   /**
-   *
-   *
    * 
    * Required. BigQuery input source.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the bigquerySource field is set.
    */
   @java.lang.Override
@@ -1315,60 +1089,45 @@ public boolean hasBigquerySource() {
     return sourceCase_ == 4;
   }
   /**
-   *
-   *
    * 
    * Required. BigQuery input source.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
    * @return The bigquerySource.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.BigQuerySource getBigquerySource() {
     if (sourceCase_ == 4) {
-      return (com.google.cloud.discoveryengine.v1.BigQuerySource) source_;
+       return (com.google.cloud.discoveryengine.v1.BigQuerySource) source_;
     }
     return com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Required. BigQuery input source.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder getBigquerySourceOrBuilder() {
     if (sourceCase_ == 4) {
-      return (com.google.cloud.discoveryengine.v1.BigQuerySource) source_;
+       return (com.google.cloud.discoveryengine.v1.BigQuerySource) source_;
     }
     return com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance();
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. Parent DataStore resource name, of the form
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -1377,32 +1136,30 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. Parent DataStore resource name, of the form
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -1413,15 +1170,12 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int ERROR_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.discoveryengine.v1.ImportErrorConfig errorConfig_;
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
-   *
    * @return Whether the errorConfig field is set.
    */
   @java.lang.Override
@@ -1429,26 +1183,19 @@ public boolean hasErrorConfig() {
     return errorConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
-   *
    * @return The errorConfig.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
-    return errorConfig_ == null
-        ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
-        : errorConfig_;
+    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
   }
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
@@ -1458,13 +1205,10 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
-    return errorConfig_ == null
-        ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
-        : errorConfig_;
+    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1476,13 +1220,13 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
     if (sourceCase_ == 2) {
-      output.writeMessage(
-          2, (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_);
+      output.writeMessage(2, (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_);
     }
     if (sourceCase_ == 3) {
       output.writeMessage(3, (com.google.cloud.discoveryengine.v1.GcsSource) source_);
@@ -1506,23 +1250,20 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (sourceCase_ == 2) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              2,
-              (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_);
     }
     if (sourceCase_ == 3) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              3, (com.google.cloud.discoveryengine.v1.GcsSource) source_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, (com.google.cloud.discoveryengine.v1.GcsSource) source_);
     }
     if (sourceCase_ == 4) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              4, (com.google.cloud.discoveryengine.v1.BigQuerySource) source_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(4, (com.google.cloud.discoveryengine.v1.BigQuerySource) source_);
     }
     if (errorConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getErrorConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(5, getErrorConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -1532,29 +1273,33 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ImportUserEventsRequest other =
-        (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest) obj;
+    com.google.cloud.discoveryengine.v1.ImportUserEventsRequest other = (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
     if (hasErrorConfig() != other.hasErrorConfig()) return false;
     if (hasErrorConfig()) {
-      if (!getErrorConfig().equals(other.getErrorConfig())) return false;
+      if (!getErrorConfig()
+          .equals(other.getErrorConfig())) return false;
     }
     if (!getSourceCase().equals(other.getSourceCase())) return false;
     switch (sourceCase_) {
       case 2:
-        if (!getInlineSource().equals(other.getInlineSource())) return false;
+        if (!getInlineSource()
+            .equals(other.getInlineSource())) return false;
         break;
       case 3:
-        if (!getGcsSource().equals(other.getGcsSource())) return false;
+        if (!getGcsSource()
+            .equals(other.getGcsSource())) return false;
         break;
       case 4:
-        if (!getBigquerySource().equals(other.getBigquerySource())) return false;
+        if (!getBigquerySource()
+            .equals(other.getBigquerySource())) return false;
         break;
       case 0:
       default:
@@ -1598,136 +1343,131 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.ImportUserEventsRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for the ImportUserEvents request.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ImportUserEventsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ImportUserEventsRequest)
       com.google.cloud.discoveryengine.v1.ImportUserEventsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.class,
-              com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.class, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1753,9 +1493,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -1774,11 +1514,8 @@ public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.ImportUserEventsRequest result =
-          new com.google.cloud.discoveryengine.v1.ImportUserEventsRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.ImportUserEventsRequest result = new com.google.cloud.discoveryengine.v1.ImportUserEventsRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -1790,22 +1527,25 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportUserEventsR
         result.parent_ = parent_;
       }
       if (((from_bitField0_ & 0x00000010) != 0)) {
-        result.errorConfig_ =
-            errorConfigBuilder_ == null ? errorConfig_ : errorConfigBuilder_.build();
+        result.errorConfig_ = errorConfigBuilder_ == null
+            ? errorConfig_
+            : errorConfigBuilder_.build();
       }
     }
 
-    private void buildPartialOneofs(
-        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest result) {
+    private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest result) {
       result.sourceCase_ = sourceCase_;
       result.source_ = this.source_;
-      if (sourceCase_ == 2 && inlineSourceBuilder_ != null) {
+      if (sourceCase_ == 2 &&
+          inlineSourceBuilder_ != null) {
         result.source_ = inlineSourceBuilder_.build();
       }
-      if (sourceCase_ == 3 && gcsSourceBuilder_ != null) {
+      if (sourceCase_ == 3 &&
+          gcsSourceBuilder_ != null) {
         result.source_ = gcsSourceBuilder_.build();
       }
-      if (sourceCase_ == 4 && bigquerySourceBuilder_ != null) {
+      if (sourceCase_ == 4 &&
+          bigquerySourceBuilder_ != null) {
         result.source_ = bigquerySourceBuilder_.build();
       }
     }
@@ -1814,39 +1554,38 @@ private void buildPartialOneofs(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportUserEventsRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportUserEventsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1854,8 +1593,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000008;
@@ -1865,25 +1603,21 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportUserEventsReq
         mergeErrorConfig(other.getErrorConfig());
       }
       switch (other.getSourceCase()) {
-        case INLINE_SOURCE:
-          {
-            mergeInlineSource(other.getInlineSource());
-            break;
-          }
-        case GCS_SOURCE:
-          {
-            mergeGcsSource(other.getGcsSource());
-            break;
-          }
-        case BIGQUERY_SOURCE:
-          {
-            mergeBigquerySource(other.getBigquerySource());
-            break;
-          }
-        case SOURCE_NOT_SET:
-          {
-            break;
-          }
+        case INLINE_SOURCE: {
+          mergeInlineSource(other.getInlineSource());
+          break;
+        }
+        case GCS_SOURCE: {
+          mergeGcsSource(other.getGcsSource());
+          break;
+        }
+        case BIGQUERY_SOURCE: {
+          mergeBigquerySource(other.getBigquerySource());
+          break;
+        }
+        case SOURCE_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -1911,43 +1645,45 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getInlineSourceFieldBuilder().getBuilder(), extensionRegistry);
-                sourceCase_ = 2;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getGcsSourceFieldBuilder().getBuilder(), extensionRegistry);
-                sourceCase_ = 3;
-                break;
-              } // case 26
-            case 34:
-              {
-                input.readMessage(getBigquerySourceFieldBuilder().getBuilder(), extensionRegistry);
-                sourceCase_ = 4;
-                break;
-              } // case 34
-            case 42:
-              {
-                input.readMessage(getErrorConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 42
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getInlineSourceFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              sourceCase_ = 2;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getGcsSourceFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              sourceCase_ = 3;
+              break;
+            } // case 26
+            case 34: {
+              input.readMessage(
+                  getBigquerySourceFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              sourceCase_ = 4;
+              break;
+            } // case 34
+            case 42: {
+              input.readMessage(
+                  getErrorConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 42
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1957,12 +1693,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int sourceCase_ = 0;
     private java.lang.Object source_;
-
-    public SourceCase getSourceCase() {
-      return SourceCase.forNumber(sourceCase_);
+    public SourceCase
+        getSourceCase() {
+      return SourceCase.forNumber(
+          sourceCase_);
     }
 
     public Builder clearSource() {
@@ -1975,21 +1711,13 @@ public Builder clearSource() {
     private int bitField0_;
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource,
-            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder,
-            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder>
-        inlineSourceBuilder_;
+        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder> inlineSourceBuilder_;
     /**
-     *
-     *
      * 
      * Required. The Inline source for the input content for UserEvents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the inlineSource field is set.
      */
     @java.lang.Override
@@ -1997,48 +1725,35 @@ public boolean hasInlineSource() {
       return sourceCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * Required. The Inline source for the input content for UserEvents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return The inlineSource.
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-        getInlineSource() {
+    public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource getInlineSource() {
       if (inlineSourceBuilder_ == null) {
         if (sourceCase_ == 2) {
           return (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_;
         }
-        return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-            .getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.getDefaultInstance();
       } else {
         if (sourceCase_ == 2) {
           return inlineSourceBuilder_.getMessage();
         }
-        return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-            .getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The Inline source for the input content for UserEvents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setInlineSource(
-        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource value) {
+    public Builder setInlineSource(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource value) {
       if (inlineSourceBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -2052,19 +1767,14 @@ public Builder setInlineSource(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Inline source for the input content for UserEvents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setInlineSource(
-        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder
-            builderForValue) {
+        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder builderForValue) {
       if (inlineSourceBuilder_ == null) {
         source_ = builderForValue.build();
         onChanged();
@@ -2075,29 +1785,18 @@ public Builder setInlineSource(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Inline source for the input content for UserEvents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder mergeInlineSource(
-        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource value) {
+    public Builder mergeInlineSource(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource value) {
       if (inlineSourceBuilder_ == null) {
-        if (sourceCase_ == 2
-            && source_
-                != com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-                    .getDefaultInstance()) {
-          source_ =
-              com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.newBuilder(
-                      (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource)
-                          source_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (sourceCase_ == 2 &&
+            source_ != com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.getDefaultInstance()) {
+          source_ = com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.newBuilder((com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_)
+              .mergeFrom(value).buildPartial();
         } else {
           source_ = value;
         }
@@ -2113,15 +1812,11 @@ public Builder mergeInlineSource(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Inline source for the input content for UserEvents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearInlineSource() {
       if (inlineSourceBuilder_ == null) {
@@ -2140,71 +1835,49 @@ public Builder clearInlineSource() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Inline source for the input content for UserEvents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
      */
-    public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder
-        getInlineSourceBuilder() {
+    public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder getInlineSourceBuilder() {
       return getInlineSourceFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The Inline source for the input content for UserEvents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder
-        getInlineSourceOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder() {
       if ((sourceCase_ == 2) && (inlineSourceBuilder_ != null)) {
         return inlineSourceBuilder_.getMessageOrBuilder();
       } else {
         if (sourceCase_ == 2) {
           return (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_;
         }
-        return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-            .getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The Inline source for the input content for UserEvents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource,
-            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder,
-            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder>
+        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder> 
         getInlineSourceFieldBuilder() {
       if (inlineSourceBuilder_ == null) {
         if (!(sourceCase_ == 2)) {
-          source_ =
-              com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
-                  .getDefaultInstance();
+          source_ = com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.getDefaultInstance();
         }
-        inlineSourceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource,
-                com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder,
-                com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder>(
+        inlineSourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_,
                 getParentForChildren(),
                 isClean());
@@ -2216,21 +1889,13 @@ public Builder clearInlineSource() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.GcsSource,
-            com.google.cloud.discoveryengine.v1.GcsSource.Builder,
-            com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder>
-        gcsSourceBuilder_;
+        com.google.cloud.discoveryengine.v1.GcsSource, com.google.cloud.discoveryengine.v1.GcsSource.Builder, com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder> gcsSourceBuilder_;
     /**
-     *
-     *
      * 
      * Required. Cloud Storage location for the input content.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the gcsSource field is set.
      */
     @java.lang.Override
@@ -2238,16 +1903,11 @@ public boolean hasGcsSource() {
       return sourceCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage location for the input content.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
      * @return The gcsSource.
      */
     @java.lang.Override
@@ -2265,15 +1925,11 @@ public com.google.cloud.discoveryengine.v1.GcsSource getGcsSource() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage location for the input content.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setGcsSource(com.google.cloud.discoveryengine.v1.GcsSource value) {
       if (gcsSourceBuilder_ == null) {
@@ -2289,15 +1945,11 @@ public Builder setGcsSource(com.google.cloud.discoveryengine.v1.GcsSource value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage location for the input content.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setGcsSource(
         com.google.cloud.discoveryengine.v1.GcsSource.Builder builderForValue) {
@@ -2311,25 +1963,18 @@ public Builder setGcsSource(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage location for the input content.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeGcsSource(com.google.cloud.discoveryengine.v1.GcsSource value) {
       if (gcsSourceBuilder_ == null) {
-        if (sourceCase_ == 3
-            && source_ != com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance()) {
-          source_ =
-              com.google.cloud.discoveryengine.v1.GcsSource.newBuilder(
-                      (com.google.cloud.discoveryengine.v1.GcsSource) source_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (sourceCase_ == 3 &&
+            source_ != com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance()) {
+          source_ = com.google.cloud.discoveryengine.v1.GcsSource.newBuilder((com.google.cloud.discoveryengine.v1.GcsSource) source_)
+              .mergeFrom(value).buildPartial();
         } else {
           source_ = value;
         }
@@ -2345,15 +1990,11 @@ public Builder mergeGcsSource(com.google.cloud.discoveryengine.v1.GcsSource valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage location for the input content.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearGcsSource() {
       if (gcsSourceBuilder_ == null) {
@@ -2372,29 +2013,21 @@ public Builder clearGcsSource() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage location for the input content.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1.GcsSource.Builder getGcsSourceBuilder() {
       return getGcsSourceFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage location for the input content.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuilder() {
@@ -2408,30 +2041,21 @@ public com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuil
       }
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage location for the input content.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.GcsSource,
-            com.google.cloud.discoveryengine.v1.GcsSource.Builder,
-            com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder>
+        com.google.cloud.discoveryengine.v1.GcsSource, com.google.cloud.discoveryengine.v1.GcsSource.Builder, com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder> 
         getGcsSourceFieldBuilder() {
       if (gcsSourceBuilder_ == null) {
         if (!(sourceCase_ == 3)) {
           source_ = com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance();
         }
-        gcsSourceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.GcsSource,
-                com.google.cloud.discoveryengine.v1.GcsSource.Builder,
-                com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder>(
+        gcsSourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.GcsSource, com.google.cloud.discoveryengine.v1.GcsSource.Builder, com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1.GcsSource) source_,
                 getParentForChildren(),
                 isClean());
@@ -2443,21 +2067,13 @@ public com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuil
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.BigQuerySource,
-            com.google.cloud.discoveryengine.v1.BigQuerySource.Builder,
-            com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder>
-        bigquerySourceBuilder_;
+        com.google.cloud.discoveryengine.v1.BigQuerySource, com.google.cloud.discoveryengine.v1.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder> bigquerySourceBuilder_;
     /**
-     *
-     *
      * 
      * Required. BigQuery input source.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the bigquerySource field is set.
      */
     @java.lang.Override
@@ -2465,16 +2081,11 @@ public boolean hasBigquerySource() {
       return sourceCase_ == 4;
     }
     /**
-     *
-     *
      * 
      * Required. BigQuery input source.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
      * @return The bigquerySource.
      */
     @java.lang.Override
@@ -2492,15 +2103,11 @@ public com.google.cloud.discoveryengine.v1.BigQuerySource getBigquerySource() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. BigQuery input source.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setBigquerySource(com.google.cloud.discoveryengine.v1.BigQuerySource value) {
       if (bigquerySourceBuilder_ == null) {
@@ -2516,15 +2123,11 @@ public Builder setBigquerySource(com.google.cloud.discoveryengine.v1.BigQuerySou
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. BigQuery input source.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setBigquerySource(
         com.google.cloud.discoveryengine.v1.BigQuerySource.Builder builderForValue) {
@@ -2538,25 +2141,18 @@ public Builder setBigquerySource(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. BigQuery input source.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeBigquerySource(com.google.cloud.discoveryengine.v1.BigQuerySource value) {
       if (bigquerySourceBuilder_ == null) {
-        if (sourceCase_ == 4
-            && source_ != com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance()) {
-          source_ =
-              com.google.cloud.discoveryengine.v1.BigQuerySource.newBuilder(
-                      (com.google.cloud.discoveryengine.v1.BigQuerySource) source_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (sourceCase_ == 4 &&
+            source_ != com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance()) {
+          source_ = com.google.cloud.discoveryengine.v1.BigQuerySource.newBuilder((com.google.cloud.discoveryengine.v1.BigQuerySource) source_)
+              .mergeFrom(value).buildPartial();
         } else {
           source_ = value;
         }
@@ -2572,15 +2168,11 @@ public Builder mergeBigquerySource(com.google.cloud.discoveryengine.v1.BigQueryS
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. BigQuery input source.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearBigquerySource() {
       if (bigquerySourceBuilder_ == null) {
@@ -2599,33 +2191,24 @@ public Builder clearBigquerySource() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. BigQuery input source.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1.BigQuerySource.Builder getBigquerySourceBuilder() {
       return getBigquerySourceFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. BigQuery input source.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder
-        getBigquerySourceOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder getBigquerySourceOrBuilder() {
       if ((sourceCase_ == 4) && (bigquerySourceBuilder_ != null)) {
         return bigquerySourceBuilder_.getMessageOrBuilder();
       } else {
@@ -2636,30 +2219,21 @@ public com.google.cloud.discoveryengine.v1.BigQuerySource.Builder getBigquerySou
       }
     }
     /**
-     *
-     *
      * 
      * Required. BigQuery input source.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.BigQuerySource,
-            com.google.cloud.discoveryengine.v1.BigQuerySource.Builder,
-            com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder>
+        com.google.cloud.discoveryengine.v1.BigQuerySource, com.google.cloud.discoveryengine.v1.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder> 
         getBigquerySourceFieldBuilder() {
       if (bigquerySourceBuilder_ == null) {
         if (!(sourceCase_ == 4)) {
           source_ = com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance();
         }
-        bigquerySourceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.BigQuerySource,
-                com.google.cloud.discoveryengine.v1.BigQuerySource.Builder,
-                com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder>(
+        bigquerySourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.BigQuerySource, com.google.cloud.discoveryengine.v1.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1.BigQuerySource) source_,
                 getParentForChildren(),
                 isClean());
@@ -2672,23 +2246,19 @@ public com.google.cloud.discoveryengine.v1.BigQuerySource.Builder getBigquerySou
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -2697,24 +2267,21 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -2722,41 +2289,30 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -2766,24 +2322,18 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000008;
@@ -2793,49 +2343,36 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.discoveryengine.v1.ImportErrorConfig errorConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig,
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
-            com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>
-        errorConfigBuilder_;
+        com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder> errorConfigBuilder_;
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
-     *
      * @return Whether the errorConfig field is set.
      */
     public boolean hasErrorConfig() {
       return ((bitField0_ & 0x00000010) != 0);
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
-     *
      * @return The errorConfig.
      */
     public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
       if (errorConfigBuilder_ == null) {
-        return errorConfig_ == null
-            ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
-            : errorConfig_;
+        return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
       } else {
         return errorConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2857,8 +2394,6 @@ public Builder setErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorCon
       return this;
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2878,8 +2413,6 @@ public Builder setErrorConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2889,10 +2422,9 @@ public Builder setErrorConfig(
      */
     public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorConfig value) {
       if (errorConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000010) != 0)
-            && errorConfig_ != null
-            && errorConfig_
-                != com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000010) != 0) &&
+          errorConfig_ != null &&
+          errorConfig_ != com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()) {
           getErrorConfigBuilder().mergeFrom(value);
         } else {
           errorConfig_ = value;
@@ -2905,8 +2437,6 @@ public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorC
       return this;
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2925,8 +2455,6 @@ public Builder clearErrorConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2940,8 +2468,6 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder getErrorCon
       return getErrorConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2949,19 +2475,15 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder getErrorCon
      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
      */
-    public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder
-        getErrorConfigOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
       if (errorConfigBuilder_ != null) {
         return errorConfigBuilder_.getMessageOrBuilder();
       } else {
-        return errorConfig_ == null
-            ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
-            : errorConfig_;
+        return errorConfig_ == null ?
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2970,24 +2492,21 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder getErrorCon
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig,
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
-            com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>
+        com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder> 
         getErrorConfigFieldBuilder() {
       if (errorConfigBuilder_ == null) {
-        errorConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.ImportErrorConfig,
-                com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
-                com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>(
-                getErrorConfig(), getParentForChildren(), isClean());
+        errorConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>(
+                getErrorConfig(),
+                getParentForChildren(),
+                isClean());
         errorConfig_ = null;
       }
       return errorConfigBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -2997,12 +2516,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ImportUserEventsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ImportUserEventsRequest)
   private static final com.google.cloud.discoveryengine.v1.ImportUserEventsRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ImportUserEventsRequest();
   }
@@ -3011,27 +2530,27 @@ public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest getDef
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ImportUserEventsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ImportUserEventsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -3046,4 +2565,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequestOrBuilder.java
similarity index 58%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequestOrBuilder.java
index c556dcbae392..280193cca6e7 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequestOrBuilder.java
@@ -1,212 +1,136 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ImportUserEventsRequestOrBuilder
-    extends
+public interface ImportUserEventsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ImportUserEventsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The Inline source for the input content for UserEvents.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the inlineSource field is set.
    */
   boolean hasInlineSource();
   /**
-   *
-   *
    * 
    * Required. The Inline source for the input content for UserEvents.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The inlineSource.
    */
   com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource getInlineSource();
   /**
-   *
-   *
    * 
    * Required. The Inline source for the input content for UserEvents.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
    */
-  com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder
-      getInlineSourceOrBuilder();
+  com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. Cloud Storage location for the input content.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the gcsSource field is set.
    */
   boolean hasGcsSource();
   /**
-   *
-   *
    * 
    * Required. Cloud Storage location for the input content.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return The gcsSource.
    */
   com.google.cloud.discoveryengine.v1.GcsSource getGcsSource();
   /**
-   *
-   *
    * 
    * Required. Cloud Storage location for the input content.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. BigQuery input source.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the bigquerySource field is set.
    */
   boolean hasBigquerySource();
   /**
-   *
-   *
    * 
    * Required. BigQuery input source.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
    * @return The bigquerySource.
    */
   com.google.cloud.discoveryengine.v1.BigQuerySource getBigquerySource();
   /**
-   *
-   *
    * 
    * Required. BigQuery input source.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder getBigquerySourceOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. Parent DataStore resource name, of the form
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. Parent DataStore resource name, of the form
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
-   *
    * @return Whether the errorConfig field is set.
    */
   boolean hasErrorConfig();
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
-   *
    * @return The errorConfig.
    */
   com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig();
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponse.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponse.java
similarity index 72%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponse.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponse.java
index 091eb06b8138..c7792f63fec8 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponse.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Response of the ImportUserEventsRequest. If the long running
  * operation was successful, then this message is returned by the
@@ -29,48 +12,43 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ImportUserEventsResponse}
  */
-public final class ImportUserEventsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ImportUserEventsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ImportUserEventsResponse)
     ImportUserEventsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ImportUserEventsResponse.newBuilder() to construct.
   private ImportUserEventsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ImportUserEventsResponse() {
     errorSamples_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ImportUserEventsResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.class,
-            com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.class, com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.Builder.class);
   }
 
   public static final int ERROR_SAMPLES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List errorSamples_;
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -82,8 +60,6 @@ public java.util.List getErrorSamplesList() {
     return errorSamples_;
   }
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -91,12 +67,11 @@ public java.util.List getErrorSamplesList() {
    * repeated .google.rpc.Status error_samples = 1;
    */
   @java.lang.Override
-  public java.util.List getErrorSamplesOrBuilderList() {
+  public java.util.List 
+      getErrorSamplesOrBuilderList() {
     return errorSamples_;
   }
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -108,8 +83,6 @@ public int getErrorSamplesCount() {
     return errorSamples_.size();
   }
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -121,8 +94,6 @@ public com.google.rpc.Status getErrorSamples(int index) {
     return errorSamples_.get(index);
   }
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -130,22 +101,20 @@ public com.google.rpc.Status getErrorSamples(int index) {
    * repeated .google.rpc.Status error_samples = 1;
    */
   @java.lang.Override
-  public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index) {
+  public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
+      int index) {
     return errorSamples_.get(index);
   }
 
   public static final int ERROR_CONFIG_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1.ImportErrorConfig errorConfig_;
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
-   *
    * @return Whether the errorConfig field is set.
    */
   @java.lang.Override
@@ -153,26 +122,19 @@ public boolean hasErrorConfig() {
     return errorConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
-   *
    * @return The errorConfig.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
-    return errorConfig_ == null
-        ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
-        : errorConfig_;
+    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
   }
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
@@ -182,22 +144,17 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
-    return errorConfig_ == null
-        ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
-        : errorConfig_;
+    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
   }
 
   public static final int JOINED_EVENTS_COUNT_FIELD_NUMBER = 3;
   private long joinedEventsCount_ = 0L;
   /**
-   *
-   *
    * 
    * Count of user events imported with complete existing Documents.
    * 

    *
    * int64 joined_events_count = 3;
-   *
    * @return The joinedEventsCount.
    */
   @java.lang.Override
@@ -208,15 +165,12 @@ public long getJoinedEventsCount() {
   public static final int UNJOINED_EVENTS_COUNT_FIELD_NUMBER = 4;
   private long unjoinedEventsCount_ = 0L;
   /**
-   *
-   *
    * 
    * Count of user events imported, but with Document information not found
    * in the existing Branch.
    * 

    *
    * int64 unjoined_events_count = 4;
-   *
    * @return The unjoinedEventsCount.
    */
   @java.lang.Override
@@ -225,7 +179,6 @@ public long getUnjoinedEventsCount() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -237,7 +190,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < errorSamples_.size(); i++) {
       output.writeMessage(1, errorSamples_.get(i));
     }
@@ -260,16 +214,20 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < errorSamples_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, errorSamples_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, errorSamples_.get(i));
     }
     if (errorConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getErrorConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getErrorConfig());
     }
     if (joinedEventsCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, joinedEventsCount_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(3, joinedEventsCount_);
     }
     if (unjoinedEventsCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, unjoinedEventsCount_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(4, unjoinedEventsCount_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -279,21 +237,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ImportUserEventsResponse other =
-        (com.google.cloud.discoveryengine.v1.ImportUserEventsResponse) obj;
+    com.google.cloud.discoveryengine.v1.ImportUserEventsResponse other = (com.google.cloud.discoveryengine.v1.ImportUserEventsResponse) obj;
 
-    if (!getErrorSamplesList().equals(other.getErrorSamplesList())) return false;
+    if (!getErrorSamplesList()
+        .equals(other.getErrorSamplesList())) return false;
     if (hasErrorConfig() != other.hasErrorConfig()) return false;
     if (hasErrorConfig()) {
-      if (!getErrorConfig().equals(other.getErrorConfig())) return false;
+      if (!getErrorConfig()
+          .equals(other.getErrorConfig())) return false;
     }
-    if (getJoinedEventsCount() != other.getJoinedEventsCount()) return false;
-    if (getUnjoinedEventsCount() != other.getUnjoinedEventsCount()) return false;
+    if (getJoinedEventsCount()
+        != other.getJoinedEventsCount()) return false;
+    if (getUnjoinedEventsCount()
+        != other.getUnjoinedEventsCount()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -314,113 +275,109 @@ public int hashCode() {
       hash = (53 * hash) + getErrorConfig().hashCode();
     }
     hash = (37 * hash) + JOINED_EVENTS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getJoinedEventsCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getJoinedEventsCount());
     hash = (37 * hash) + UNJOINED_EVENTS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getUnjoinedEventsCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getUnjoinedEventsCount());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.ImportUserEventsResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ImportUserEventsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response of the ImportUserEventsRequest. If the long running
    * operation was successful, then this message is returned by the
@@ -429,32 +386,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ImportUserEventsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ImportUserEventsResponse)
       com.google.cloud.discoveryengine.v1.ImportUserEventsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.class,
-              com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.class, com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -477,14 +435,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.ImportUserEventsResponse
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1.ImportUserEventsResponse getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.getDefaultInstance();
     }
 
@@ -499,18 +456,14 @@ public com.google.cloud.discoveryengine.v1.ImportUserEventsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ImportUserEventsResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1.ImportUserEventsResponse result =
-          new com.google.cloud.discoveryengine.v1.ImportUserEventsResponse(this);
+      com.google.cloud.discoveryengine.v1.ImportUserEventsResponse result = new com.google.cloud.discoveryengine.v1.ImportUserEventsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.discoveryengine.v1.ImportUserEventsResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.ImportUserEventsResponse result) {
       if (errorSamplesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           errorSamples_ = java.util.Collections.unmodifiableList(errorSamples_);
@@ -522,12 +475,12 @@ private void buildPartialRepeatedFields(
       }
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1.ImportUserEventsResponse result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportUserEventsResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.errorConfig_ =
-            errorConfigBuilder_ == null ? errorConfig_ : errorConfigBuilder_.build();
+        result.errorConfig_ = errorConfigBuilder_ == null
+            ? errorConfig_
+            : errorConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.joinedEventsCount_ = joinedEventsCount_;
@@ -541,39 +494,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportUserEventsResponse) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportUserEventsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -581,9 +533,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportUserEventsResponse other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.getDefaultInstance()) return this;
       if (errorSamplesBuilder_ == null) {
         if (!other.errorSamples_.isEmpty()) {
           if (errorSamples_.isEmpty()) {
@@ -602,10 +552,9 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportUserEventsRes
             errorSamplesBuilder_ = null;
             errorSamples_ = other.errorSamples_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            errorSamplesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getErrorSamplesFieldBuilder()
-                    : null;
+            errorSamplesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getErrorSamplesFieldBuilder() : null;
           } else {
             errorSamplesBuilder_.addAllMessages(other.errorSamples_);
           }
@@ -646,43 +595,42 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.rpc.Status m =
-                    input.readMessage(com.google.rpc.Status.parser(), extensionRegistry);
-                if (errorSamplesBuilder_ == null) {
-                  ensureErrorSamplesIsMutable();
-                  errorSamples_.add(m);
-                } else {
-                  errorSamplesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getErrorConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                joinedEventsCount_ = input.readInt64();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            case 32:
-              {
-                unjoinedEventsCount_ = input.readInt64();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.rpc.Status m =
+                  input.readMessage(
+                      com.google.rpc.Status.parser(),
+                      extensionRegistry);
+              if (errorSamplesBuilder_ == null) {
+                ensureErrorSamplesIsMutable();
+                errorSamples_.add(m);
+              } else {
+                errorSamplesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getErrorConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 24: {
+              joinedEventsCount_ = input.readInt64();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            case 32: {
+              unjoinedEventsCount_ = input.readInt64();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -692,25 +640,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private java.util.List errorSamples_ = java.util.Collections.emptyList();
-
+    private java.util.List errorSamples_ =
+      java.util.Collections.emptyList();
     private void ensureErrorSamplesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         errorSamples_ = new java.util.ArrayList(errorSamples_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
-        errorSamplesBuilder_;
+        com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> errorSamplesBuilder_;
 
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -725,8 +669,6 @@ public java.util.List getErrorSamplesList() {
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -741,8 +683,6 @@ public int getErrorSamplesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -757,15 +697,14 @@ public com.google.rpc.Status getErrorSamples(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder setErrorSamples(int index, com.google.rpc.Status value) {
+    public Builder setErrorSamples(
+        int index, com.google.rpc.Status value) {
       if (errorSamplesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -779,15 +718,14 @@ public Builder setErrorSamples(int index, com.google.rpc.Status value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder setErrorSamples(int index, com.google.rpc.Status.Builder builderForValue) {
+    public Builder setErrorSamples(
+        int index, com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.set(index, builderForValue.build());
@@ -798,8 +736,6 @@ public Builder setErrorSamples(int index, com.google.rpc.Status.Builder builderF
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -820,15 +756,14 @@ public Builder addErrorSamples(com.google.rpc.Status value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(int index, com.google.rpc.Status value) {
+    public Builder addErrorSamples(
+        int index, com.google.rpc.Status value) {
       if (errorSamplesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -842,15 +777,14 @@ public Builder addErrorSamples(int index, com.google.rpc.Status value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(com.google.rpc.Status.Builder builderForValue) {
+    public Builder addErrorSamples(
+        com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.add(builderForValue.build());
@@ -861,15 +795,14 @@ public Builder addErrorSamples(com.google.rpc.Status.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(int index, com.google.rpc.Status.Builder builderForValue) {
+    public Builder addErrorSamples(
+        int index, com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.add(index, builderForValue.build());
@@ -880,18 +813,18 @@ public Builder addErrorSamples(int index, com.google.rpc.Status.Builder builderF
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addAllErrorSamples(java.lang.Iterable values) {
+    public Builder addAllErrorSamples(
+        java.lang.Iterable values) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, errorSamples_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, errorSamples_);
         onChanged();
       } else {
         errorSamplesBuilder_.addAllMessages(values);
@@ -899,8 +832,6 @@ public Builder addAllErrorSamples(java.lang.Iterable
      * A sample of errors encountered while processing the request.
      * 

@@ -918,8 +849,6 @@ public Builder clearErrorSamples() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -937,43 +866,39 @@ public Builder removeErrorSamples(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.Status.Builder getErrorSamplesBuilder(int index) {
+    public com.google.rpc.Status.Builder getErrorSamplesBuilder(
+        int index) {
       return getErrorSamplesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index) {
+    public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
+        int index) {
       if (errorSamplesBuilder_ == null) {
-        return errorSamples_.get(index);
-      } else {
+        return errorSamples_.get(index);  } else {
         return errorSamplesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public java.util.List getErrorSamplesOrBuilderList() {
+    public java.util.List 
+         getErrorSamplesOrBuilderList() {
       if (errorSamplesBuilder_ != null) {
         return errorSamplesBuilder_.getMessageOrBuilderList();
       } else {
@@ -981,8 +906,6 @@ public java.util.List getErrorSamplesO
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -990,44 +913,42 @@ public java.util.List getErrorSamplesO
      * repeated .google.rpc.Status error_samples = 1;
      */
     public com.google.rpc.Status.Builder addErrorSamplesBuilder() {
-      return getErrorSamplesFieldBuilder().addBuilder(com.google.rpc.Status.getDefaultInstance());
+      return getErrorSamplesFieldBuilder().addBuilder(
+          com.google.rpc.Status.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.Status.Builder addErrorSamplesBuilder(int index) {
-      return getErrorSamplesFieldBuilder()
-          .addBuilder(index, com.google.rpc.Status.getDefaultInstance());
+    public com.google.rpc.Status.Builder addErrorSamplesBuilder(
+        int index) {
+      return getErrorSamplesFieldBuilder().addBuilder(
+          index, com.google.rpc.Status.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public java.util.List getErrorSamplesBuilderList() {
+    public java.util.List 
+         getErrorSamplesBuilderList() {
       return getErrorSamplesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
+        com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> 
         getErrorSamplesFieldBuilder() {
       if (errorSamplesBuilder_ == null) {
-        errorSamplesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.rpc.Status,
-                com.google.rpc.Status.Builder,
-                com.google.rpc.StatusOrBuilder>(
-                errorSamples_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        errorSamplesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>(
+                errorSamples_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         errorSamples_ = null;
       }
       return errorSamplesBuilder_;
@@ -1035,49 +956,36 @@ public java.util.List getErrorSamplesBuilderList(
 
     private com.google.cloud.discoveryengine.v1.ImportErrorConfig errorConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig,
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
-            com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>
-        errorConfigBuilder_;
+        com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder> errorConfigBuilder_;
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
-     *
      * @return Whether the errorConfig field is set.
      */
     public boolean hasErrorConfig() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
-     *
      * @return The errorConfig.
      */
     public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
       if (errorConfigBuilder_ == null) {
-        return errorConfig_ == null
-            ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
-            : errorConfig_;
+        return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
       } else {
         return errorConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1099,8 +1007,6 @@ public Builder setErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorCon
       return this;
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1120,8 +1026,6 @@ public Builder setErrorConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1131,10 +1035,9 @@ public Builder setErrorConfig(
      */
     public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorConfig value) {
       if (errorConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && errorConfig_ != null
-            && errorConfig_
-                != com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          errorConfig_ != null &&
+          errorConfig_ != com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()) {
           getErrorConfigBuilder().mergeFrom(value);
         } else {
           errorConfig_ = value;
@@ -1147,8 +1050,6 @@ public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorC
       return this;
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1167,8 +1068,6 @@ public Builder clearErrorConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1182,8 +1081,6 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder getErrorCon
       return getErrorConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1191,19 +1088,15 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder getErrorCon
      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
      */
-    public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder
-        getErrorConfigOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
       if (errorConfigBuilder_ != null) {
         return errorConfigBuilder_.getMessageOrBuilder();
       } else {
-        return errorConfig_ == null
-            ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
-            : errorConfig_;
+        return errorConfig_ == null ?
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1212,32 +1105,26 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder getErrorCon
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig,
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
-            com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>
+        com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder> 
         getErrorConfigFieldBuilder() {
       if (errorConfigBuilder_ == null) {
-        errorConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.ImportErrorConfig,
-                com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
-                com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>(
-                getErrorConfig(), getParentForChildren(), isClean());
+        errorConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>(
+                getErrorConfig(),
+                getParentForChildren(),
+                isClean());
         errorConfig_ = null;
       }
       return errorConfigBuilder_;
     }
 
-    private long joinedEventsCount_;
+    private long joinedEventsCount_ ;
     /**
-     *
-     *
      * 
      * Count of user events imported with complete existing Documents.
      * 

      *
      * int64 joined_events_count = 3;
-     *
      * @return The joinedEventsCount.
      */
     @java.lang.Override
@@ -1245,14 +1132,11 @@ public long getJoinedEventsCount() {
       return joinedEventsCount_;
     }
     /**
-     *
-     *
      * 
      * Count of user events imported with complete existing Documents.
      * 

      *
      * int64 joined_events_count = 3;
-     *
      * @param value The joinedEventsCount to set.
      * @return This builder for chaining.
      */
@@ -1264,14 +1148,11 @@ public Builder setJoinedEventsCount(long value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Count of user events imported with complete existing Documents.
      * 

      *
      * int64 joined_events_count = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearJoinedEventsCount() {
@@ -1281,17 +1162,14 @@ public Builder clearJoinedEventsCount() {
       return this;
     }
 
-    private long unjoinedEventsCount_;
+    private long unjoinedEventsCount_ ;
     /**
-     *
-     *
      * 
      * Count of user events imported, but with Document information not found
      * in the existing Branch.
      * 

      *
      * int64 unjoined_events_count = 4;
-     *
      * @return The unjoinedEventsCount.
      */
     @java.lang.Override
@@ -1299,15 +1177,12 @@ public long getUnjoinedEventsCount() {
       return unjoinedEventsCount_;
     }
     /**
-     *
-     *
      * 
      * Count of user events imported, but with Document information not found
      * in the existing Branch.
      * 

      *
      * int64 unjoined_events_count = 4;
-     *
      * @param value The unjoinedEventsCount to set.
      * @return This builder for chaining.
      */
@@ -1319,15 +1194,12 @@ public Builder setUnjoinedEventsCount(long value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Count of user events imported, but with Document information not found
      * in the existing Branch.
      * 

      *
      * int64 unjoined_events_count = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnjoinedEventsCount() {
@@ -1336,9 +1208,9 @@ public Builder clearUnjoinedEventsCount() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1348,13 +1220,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ImportUserEventsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ImportUserEventsResponse)
-  private static final com.google.cloud.discoveryengine.v1.ImportUserEventsResponse
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1.ImportUserEventsResponse DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ImportUserEventsResponse();
   }
@@ -1363,27 +1234,27 @@ public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ImportUserEventsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ImportUserEventsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1398,4 +1269,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ImportUserEventsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponseOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponseOrBuilder.java
similarity index 72%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponseOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponseOrBuilder.java
index ba68488d0591..fdc17f26681c 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponseOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ImportUserEventsResponseOrBuilder
-    extends
+public interface ImportUserEventsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ImportUserEventsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  java.util.List getErrorSamplesList();
+  java.util.List 
+      getErrorSamplesList();
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -44,8 +25,6 @@ public interface ImportUserEventsResponseOrBuilder
    */
   com.google.rpc.Status getErrorSamples(int index);
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -54,55 +33,45 @@ public interface ImportUserEventsResponseOrBuilder
    */
   int getErrorSamplesCount();
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  java.util.List getErrorSamplesOrBuilderList();
+  java.util.List 
+      getErrorSamplesOrBuilderList();
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index);
+  com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
-   *
    * @return Whether the errorConfig field is set.
    */
   boolean hasErrorConfig();
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
-   *
    * @return The errorConfig.
    */
   com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig();
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
@@ -113,28 +82,22 @@ public interface ImportUserEventsResponseOrBuilder
   com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * Count of user events imported with complete existing Documents.
    * 

    *
    * int64 joined_events_count = 3;
-   *
    * @return The joinedEventsCount.
    */
   long getJoinedEventsCount();
 
   /**
-   *
-   *
    * 
    * Count of user events imported, but with Document information not found
    * in the existing Branch.
    * 

    *
    * int64 unjoined_events_count = 4;
-   *
    * @return The unjoinedEventsCount.
    */
   long getUnjoinedEventsCount();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequest.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequest.java
similarity index 73%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequest.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequest.java
index 13dadd839a38..e4dbab191d72 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Request message for
  * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments]
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ListDocumentsRequest}
  */
-public final class ListDocumentsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListDocumentsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ListDocumentsRequest)
     ListDocumentsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListDocumentsRequest.newBuilder() to construct.
   private ListDocumentsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListDocumentsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -46,32 +28,28 @@ private ListDocumentsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListDocumentsRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ListDocumentsRequest.class,
-            com.google.cloud.discoveryengine.v1.ListDocumentsRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.ListDocumentsRequest.class, com.google.cloud.discoveryengine.v1.ListDocumentsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -83,10 +61,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * `PERMISSION_DENIED` error is returned.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -95,15 +70,14 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -115,18 +89,17 @@ public java.lang.String getParent() {
    * `PERMISSION_DENIED` error is returned.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -137,8 +110,6 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
    * return. If unspecified, defaults to 100. The maximum allowed value is 1000.
@@ -148,7 +119,6 @@ public com.google.protobuf.ByteString getParentBytes() {
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -157,12 +127,9 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * A page token
    * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1.ListDocumentsResponse.next_page_token],
@@ -177,7 +144,6 @@ public int getPageSize() {
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -186,15 +152,14 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A page token
    * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1.ListDocumentsResponse.next_page_token],
@@ -209,15 +174,16 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -226,7 +192,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -238,7 +203,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -261,7 +227,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -274,17 +241,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ListDocumentsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ListDocumentsRequest other =
-        (com.google.cloud.discoveryengine.v1.ListDocumentsRequest) obj;
+    com.google.cloud.discoveryengine.v1.ListDocumentsRequest other = (com.google.cloud.discoveryengine.v1.ListDocumentsRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -308,104 +277,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.ListDocumentsRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ListDocumentsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments]
@@ -414,32 +377,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ListDocumentsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ListDocumentsRequest)
       com.google.cloud.discoveryengine.v1.ListDocumentsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ListDocumentsRequest.class,
-              com.google.cloud.discoveryengine.v1.ListDocumentsRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.ListDocumentsRequest.class, com.google.cloud.discoveryengine.v1.ListDocumentsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ListDocumentsRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -451,9 +415,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -472,11 +436,8 @@ public com.google.cloud.discoveryengine.v1.ListDocumentsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ListDocumentsRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.ListDocumentsRequest result =
-          new com.google.cloud.discoveryengine.v1.ListDocumentsRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.ListDocumentsRequest result = new com.google.cloud.discoveryengine.v1.ListDocumentsRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -498,39 +459,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ListDocumentsRequ
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ListDocumentsRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ListDocumentsRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ListDocumentsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -538,8 +498,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ListDocumentsRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.ListDocumentsRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.ListDocumentsRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -579,31 +538,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -613,13 +568,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -631,16 +583,14 @@ public Builder mergeFrom(
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -649,8 +599,6 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -662,17 +610,16 @@ public java.lang.String getParent() {
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -680,8 +627,6 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -693,25 +638,19 @@ public com.google.protobuf.ByteString getParentBytes() {
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -723,10 +662,7 @@ public Builder setParent(java.lang.String value) {
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -736,8 +672,6 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -749,17 +683,13 @@ public Builder clearParent() {
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -767,10 +697,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
      * return. If unspecified, defaults to 100. The maximum allowed value is 1000.
@@ -780,7 +708,6 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -788,8 +715,6 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
      * return. If unspecified, defaults to 100. The maximum allowed value is 1000.
@@ -799,7 +724,6 @@ public int getPageSize() {
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
@@ -811,8 +735,6 @@ public Builder setPageSize(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
      * return. If unspecified, defaults to 100. The maximum allowed value is 1000.
@@ -822,7 +744,6 @@ public Builder setPageSize(int value) {
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -834,8 +755,6 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1.ListDocumentsResponse.next_page_token],
@@ -850,13 +769,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -865,8 +784,6 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1.ListDocumentsResponse.next_page_token],
@@ -881,14 +798,15 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -896,8 +814,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1.ListDocumentsResponse.next_page_token],
@@ -912,22 +828,18 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1.ListDocumentsResponse.next_page_token],
@@ -942,7 +854,6 @@ public Builder setPageToken(java.lang.String value) {
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -952,8 +863,6 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1.ListDocumentsResponse.next_page_token],
@@ -968,23 +877,21 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -994,12 +901,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ListDocumentsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ListDocumentsRequest)
   private static final com.google.cloud.discoveryengine.v1.ListDocumentsRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ListDocumentsRequest();
   }
@@ -1008,27 +915,27 @@ public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListDocumentsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListDocumentsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1043,4 +950,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ListDocumentsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequestOrBuilder.java
similarity index 74%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequestOrBuilder.java
index d1eced1546e9..6864feedb45b 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequestOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ListDocumentsRequestOrBuilder
-    extends
+public interface ListDocumentsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ListDocumentsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -37,16 +19,11 @@ public interface ListDocumentsRequestOrBuilder
    * `PERMISSION_DENIED` error is returned.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -58,17 +35,13 @@ public interface ListDocumentsRequestOrBuilder
    * `PERMISSION_DENIED` error is returned.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
    * return. If unspecified, defaults to 100. The maximum allowed value is 1000.
@@ -78,14 +51,11 @@ public interface ListDocumentsRequestOrBuilder
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * A page token
    * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1.ListDocumentsResponse.next_page_token],
@@ -100,13 +70,10 @@ public interface ListDocumentsRequestOrBuilder
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * A page token
    * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1.ListDocumentsResponse.next_page_token],
@@ -121,8 +88,8 @@ public interface ListDocumentsRequestOrBuilder
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponse.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponse.java
similarity index 73%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponse.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponse.java
index a2c281f44e63..05793ea42aaf 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponse.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Response message for
  * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments]
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ListDocumentsResponse}
  */
-public final class ListDocumentsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListDocumentsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ListDocumentsResponse)
     ListDocumentsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListDocumentsResponse.newBuilder() to construct.
   private ListDocumentsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListDocumentsResponse() {
     documents_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -46,32 +28,28 @@ private ListDocumentsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListDocumentsResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ListDocumentsResponse.class,
-            com.google.cloud.discoveryengine.v1.ListDocumentsResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1.ListDocumentsResponse.class, com.google.cloud.discoveryengine.v1.ListDocumentsResponse.Builder.class);
   }
 
   public static final int DOCUMENTS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List documents_;
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

@@ -83,8 +61,6 @@ public java.util.List getDocuments
     return documents_;
   }
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

@@ -92,13 +68,11 @@ public java.util.List getDocuments
    * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getDocumentsOrBuilderList() {
     return documents_;
   }
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

@@ -110,8 +84,6 @@ public int getDocumentsCount() {
     return documents_.size();
   }
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

@@ -123,8 +95,6 @@ public com.google.cloud.discoveryengine.v1.Document getDocuments(int index) {
     return documents_.get(index);
   }
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

@@ -132,17 +102,15 @@ public com.google.cloud.discoveryengine.v1.Document getDocuments(int index) {
    * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(int index) {
+  public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(
+      int index) {
     return documents_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1.ListDocumentsRequest.page_token]
@@ -151,7 +119,6 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuild
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -160,15 +127,14 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1.ListDocumentsRequest.page_token]
@@ -177,15 +143,16 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -194,7 +161,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -206,7 +172,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < documents_.size(); i++) {
       output.writeMessage(1, documents_.get(i));
     }
@@ -223,7 +190,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < documents_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, documents_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, documents_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -236,16 +204,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ListDocumentsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ListDocumentsResponse other =
-        (com.google.cloud.discoveryengine.v1.ListDocumentsResponse) obj;
+    com.google.cloud.discoveryengine.v1.ListDocumentsResponse other = (com.google.cloud.discoveryengine.v1.ListDocumentsResponse) obj;
 
-    if (!getDocumentsList().equals(other.getDocumentsList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getDocumentsList()
+        .equals(other.getDocumentsList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -269,104 +238,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.ListDocumentsResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ListDocumentsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response message for
    * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments]
@@ -375,32 +338,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ListDocumentsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ListDocumentsResponse)
       com.google.cloud.discoveryengine.v1.ListDocumentsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ListDocumentsResponse.class,
-              com.google.cloud.discoveryengine.v1.ListDocumentsResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1.ListDocumentsResponse.class, com.google.cloud.discoveryengine.v1.ListDocumentsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ListDocumentsResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -417,9 +381,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -438,18 +402,14 @@ public com.google.cloud.discoveryengine.v1.ListDocumentsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ListDocumentsResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1.ListDocumentsResponse result =
-          new com.google.cloud.discoveryengine.v1.ListDocumentsResponse(this);
+      com.google.cloud.discoveryengine.v1.ListDocumentsResponse result = new com.google.cloud.discoveryengine.v1.ListDocumentsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.discoveryengine.v1.ListDocumentsResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.ListDocumentsResponse result) {
       if (documentsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           documents_ = java.util.Collections.unmodifiableList(documents_);
@@ -472,39 +432,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ListDocumentsResp
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ListDocumentsResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ListDocumentsResponse) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ListDocumentsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -512,8 +471,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ListDocumentsResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1.ListDocumentsResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.ListDocumentsResponse.getDefaultInstance()) return this;
       if (documentsBuilder_ == null) {
         if (!other.documents_.isEmpty()) {
           if (documents_.isEmpty()) {
@@ -532,10 +490,9 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ListDocumentsRespon
             documentsBuilder_ = null;
             documents_ = other.documents_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            documentsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getDocumentsFieldBuilder()
-                    : null;
+            documentsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getDocumentsFieldBuilder() : null;
           } else {
             documentsBuilder_.addAllMessages(other.documents_);
           }
@@ -572,32 +529,30 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.discoveryengine.v1.Document m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1.Document.parser(), extensionRegistry);
-                if (documentsBuilder_ == null) {
-                  ensureDocumentsIsMutable();
-                  documents_.add(m);
-                } else {
-                  documentsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.discoveryengine.v1.Document m =
+                  input.readMessage(
+                      com.google.cloud.discoveryengine.v1.Document.parser(),
+                      extensionRegistry);
+              if (documentsBuilder_ == null) {
+                ensureDocumentsIsMutable();
+                documents_.add(m);
+              } else {
+                documentsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -607,29 +562,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List documents_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureDocumentsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        documents_ =
-            new java.util.ArrayList(documents_);
+        documents_ = new java.util.ArrayList(documents_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Document,
-            com.google.cloud.discoveryengine.v1.Document.Builder,
-            com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
-        documentsBuilder_;
+        com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> documentsBuilder_;
 
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -644,8 +591,6 @@ public java.util.List getDocuments
       }
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -660,8 +605,6 @@ public int getDocumentsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -676,15 +619,14 @@ public com.google.cloud.discoveryengine.v1.Document getDocuments(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
      */
-    public Builder setDocuments(int index, com.google.cloud.discoveryengine.v1.Document value) {
+    public Builder setDocuments(
+        int index, com.google.cloud.discoveryengine.v1.Document value) {
       if (documentsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -698,8 +640,6 @@ public Builder setDocuments(int index, com.google.cloud.discoveryengine.v1.Docum
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -718,8 +658,6 @@ public Builder setDocuments(
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -740,15 +678,14 @@ public Builder addDocuments(com.google.cloud.discoveryengine.v1.Document value)
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
      */
-    public Builder addDocuments(int index, com.google.cloud.discoveryengine.v1.Document value) {
+    public Builder addDocuments(
+        int index, com.google.cloud.discoveryengine.v1.Document value) {
       if (documentsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -762,8 +699,6 @@ public Builder addDocuments(int index, com.google.cloud.discoveryengine.v1.Docum
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -782,8 +717,6 @@ public Builder addDocuments(
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -802,8 +735,6 @@ public Builder addDocuments(
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -814,7 +745,8 @@ public Builder addAllDocuments(
         java.lang.Iterable values) {
       if (documentsBuilder_ == null) {
         ensureDocumentsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, documents_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, documents_);
         onChanged();
       } else {
         documentsBuilder_.addAllMessages(values);
@@ -822,8 +754,6 @@ public Builder addAllDocuments(
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -841,8 +771,6 @@ public Builder clearDocuments() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -860,44 +788,39 @@ public Builder removeDocuments(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
      */
-    public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentsBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentsBuilder(
+        int index) {
       return getDocumentsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
      */
-    public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(
+        int index) {
       if (documentsBuilder_ == null) {
-        return documents_.get(index);
-      } else {
+        return documents_.get(index);  } else {
         return documentsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
      */
-    public java.util.List
-        getDocumentsOrBuilderList() {
+    public java.util.List 
+         getDocumentsOrBuilderList() {
       if (documentsBuilder_ != null) {
         return documentsBuilder_.getMessageOrBuilderList();
       } else {
@@ -905,8 +828,6 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuild
       }
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -914,48 +835,42 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuild
      * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
      */
     public com.google.cloud.discoveryengine.v1.Document.Builder addDocumentsBuilder() {
-      return getDocumentsFieldBuilder()
-          .addBuilder(com.google.cloud.discoveryengine.v1.Document.getDefaultInstance());
+      return getDocumentsFieldBuilder().addBuilder(
+          com.google.cloud.discoveryengine.v1.Document.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
      */
-    public com.google.cloud.discoveryengine.v1.Document.Builder addDocumentsBuilder(int index) {
-      return getDocumentsFieldBuilder()
-          .addBuilder(index, com.google.cloud.discoveryengine.v1.Document.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1.Document.Builder addDocumentsBuilder(
+        int index) {
+      return getDocumentsFieldBuilder().addBuilder(
+          index, com.google.cloud.discoveryengine.v1.Document.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
      */
-    public java.util.List
-        getDocumentsBuilderList() {
+    public java.util.List 
+         getDocumentsBuilderList() {
       return getDocumentsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Document,
-            com.google.cloud.discoveryengine.v1.Document.Builder,
-            com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
+        com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> 
         getDocumentsFieldBuilder() {
       if (documentsBuilder_ == null) {
-        documentsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.Document,
-                com.google.cloud.discoveryengine.v1.Document.Builder,
-                com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
-                documents_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        documentsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
+                documents_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         documents_ = null;
       }
       return documentsBuilder_;
@@ -963,8 +878,6 @@ public com.google.cloud.discoveryengine.v1.Document.Builder addDocumentsBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1.ListDocumentsRequest.page_token]
@@ -973,13 +886,13 @@ public com.google.cloud.discoveryengine.v1.Document.Builder addDocumentsBuilder(
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -988,8 +901,6 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1.ListDocumentsRequest.page_token]
@@ -998,14 +909,15 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1013,8 +925,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1.ListDocumentsRequest.page_token]
@@ -1023,22 +933,18 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1.ListDocumentsRequest.page_token]
@@ -1047,7 +953,6 @@ public Builder setNextPageToken(java.lang.String value) {
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1057,8 +962,6 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1.ListDocumentsRequest.page_token]
@@ -1067,23 +970,21 @@ public Builder clearNextPageToken() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1093,12 +994,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ListDocumentsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ListDocumentsResponse)
   private static final com.google.cloud.discoveryengine.v1.ListDocumentsResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ListDocumentsResponse();
   }
@@ -1107,27 +1008,27 @@ public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListDocumentsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListDocumentsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1142,4 +1043,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ListDocumentsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponseOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponseOrBuilder.java
similarity index 71%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponseOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponseOrBuilder.java
index b57875585231..860b4da970ec 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponseOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ListDocumentsResponseOrBuilder
-    extends
+public interface ListDocumentsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ListDocumentsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
    */
-  java.util.List getDocumentsList();
+  java.util.List 
+      getDocumentsList();
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

@@ -44,8 +25,6 @@ public interface ListDocumentsResponseOrBuilder
    */
   com.google.cloud.discoveryengine.v1.Document getDocuments(int index);
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

@@ -54,30 +33,25 @@ public interface ListDocumentsResponseOrBuilder
    */
   int getDocumentsCount();
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
    */
-  java.util.List
+  java.util.List 
       getDocumentsOrBuilderList();
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
    */
-  com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(int index);
+  com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1.ListDocumentsRequest.page_token]
@@ -86,13 +60,10 @@ public interface ListDocumentsResponseOrBuilder
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1.ListDocumentsRequest.page_token]
@@ -101,8 +72,8 @@ public interface ListDocumentsResponseOrBuilder
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequest.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequest.java
similarity index 71%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequest.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequest.java
index b5b6287f7cb5..ae0a887f70fa 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Request message for
  * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ListSchemasRequest}
  */
-public final class ListSchemasRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListSchemasRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ListSchemasRequest)
     ListSchemasRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListSchemasRequest.newBuilder() to construct.
   private ListSchemasRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListSchemasRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -46,41 +28,34 @@ private ListSchemasRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListSchemasRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ListSchemasRequest.class,
-            com.google.cloud.discoveryengine.v1.ListSchemasRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.ListSchemasRequest.class, com.google.cloud.discoveryengine.v1.ListSchemasRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -89,32 +64,30 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -125,8 +98,6 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of [Schema][google.cloud.discoveryengine.v1.Schema]s to
    * return. The service may return fewer than this value.
@@ -138,7 +109,6 @@ public com.google.protobuf.ByteString getParentBytes() {
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -147,12 +117,9 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * A page token, received from a previous
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -164,7 +131,6 @@ public int getPageSize() {
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -173,15 +139,14 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A page token, received from a previous
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -193,15 +158,16 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -210,7 +176,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -222,7 +187,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -245,7 +211,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -258,17 +225,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ListSchemasRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ListSchemasRequest other =
-        (com.google.cloud.discoveryengine.v1.ListSchemasRequest) obj;
+    com.google.cloud.discoveryengine.v1.ListSchemasRequest other = (com.google.cloud.discoveryengine.v1.ListSchemasRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -292,104 +261,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.ListSchemasRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ListSchemasRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -398,32 +361,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ListSchemasRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ListSchemasRequest)
       com.google.cloud.discoveryengine.v1.ListSchemasRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ListSchemasRequest.class,
-              com.google.cloud.discoveryengine.v1.ListSchemasRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.ListSchemasRequest.class, com.google.cloud.discoveryengine.v1.ListSchemasRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ListSchemasRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -435,9 +399,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor;
     }
 
     @java.lang.Override
@@ -456,11 +420,8 @@ public com.google.cloud.discoveryengine.v1.ListSchemasRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ListSchemasRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.ListSchemasRequest result =
-          new com.google.cloud.discoveryengine.v1.ListSchemasRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.ListSchemasRequest result = new com.google.cloud.discoveryengine.v1.ListSchemasRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -482,39 +443,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ListSchemasReques
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ListSchemasRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ListSchemasRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ListSchemasRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -522,8 +482,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ListSchemasRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.ListSchemasRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.ListSchemasRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -563,31 +522,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -597,28 +552,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -627,24 +577,21 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -652,41 +599,30 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -696,24 +632,18 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -721,10 +651,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of [Schema][google.cloud.discoveryengine.v1.Schema]s to
      * return. The service may return fewer than this value.
@@ -736,7 +664,6 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -744,8 +671,6 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of [Schema][google.cloud.discoveryengine.v1.Schema]s to
      * return. The service may return fewer than this value.
@@ -757,7 +682,6 @@ public int getPageSize() {
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
@@ -769,8 +693,6 @@ public Builder setPageSize(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of [Schema][google.cloud.discoveryengine.v1.Schema]s to
      * return. The service may return fewer than this value.
@@ -782,7 +704,6 @@ public Builder setPageSize(int value) {
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -794,8 +715,6 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -807,13 +726,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -822,8 +741,6 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -835,14 +752,15 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -850,8 +768,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -863,22 +779,18 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -890,7 +802,6 @@ public Builder setPageToken(java.lang.String value) {
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -900,8 +811,6 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -913,23 +822,21 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -939,12 +846,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ListSchemasRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ListSchemasRequest)
   private static final com.google.cloud.discoveryengine.v1.ListSchemasRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ListSchemasRequest();
   }
@@ -953,27 +860,27 @@ public static com.google.cloud.discoveryengine.v1.ListSchemasRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListSchemasRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListSchemasRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -988,4 +895,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ListSchemasRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequestOrBuilder.java
similarity index 68%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequestOrBuilder.java
index 0ef1e0a66320..4f853a8fa0b0 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequestOrBuilder.java
@@ -1,62 +1,35 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ListSchemasRequestOrBuilder
-    extends
+public interface ListSchemasRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ListSchemasRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of [Schema][google.cloud.discoveryengine.v1.Schema]s to
    * return. The service may return fewer than this value.
@@ -68,14 +41,11 @@ public interface ListSchemasRequestOrBuilder
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * A page token, received from a previous
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -87,13 +57,10 @@ public interface ListSchemasRequestOrBuilder
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * A page token, received from a previous
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -105,8 +72,8 @@ public interface ListSchemasRequestOrBuilder
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponse.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponse.java
similarity index 73%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponse.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponse.java
index 8b09c1bd6625..b45a4b8b8590 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponse.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Response message for
  * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ListSchemasResponse}
  */
-public final class ListSchemasResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListSchemasResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ListSchemasResponse)
     ListSchemasResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListSchemasResponse.newBuilder() to construct.
   private ListSchemasResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListSchemasResponse() {
     schemas_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -46,32 +28,28 @@ private ListSchemasResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListSchemasResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ListSchemasResponse.class,
-            com.google.cloud.discoveryengine.v1.ListSchemasResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1.ListSchemasResponse.class, com.google.cloud.discoveryengine.v1.ListSchemasResponse.Builder.class);
   }
 
   public static final int SCHEMAS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List schemas_;
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

@@ -83,8 +61,6 @@ public java.util.List getSchemasList
     return schemas_;
   }
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

@@ -92,13 +68,11 @@ public java.util.List getSchemasList
    * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getSchemasOrBuilderList() {
     return schemas_;
   }
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

@@ -110,8 +84,6 @@ public int getSchemasCount() {
     return schemas_.size();
   }
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

@@ -123,8 +95,6 @@ public com.google.cloud.discoveryengine.v1.Schema getSchemas(int index) {
     return schemas_.get(index);
   }
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

@@ -132,17 +102,15 @@ public com.google.cloud.discoveryengine.v1.Schema getSchemas(int index) {
    * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(int index) {
+  public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(
+      int index) {
     return schemas_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1.ListSchemasRequest.page_token]
@@ -151,7 +119,6 @@ public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(i
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -160,15 +127,14 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1.ListSchemasRequest.page_token]
@@ -177,15 +143,16 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -194,7 +161,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -206,7 +172,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < schemas_.size(); i++) {
       output.writeMessage(1, schemas_.get(i));
     }
@@ -223,7 +190,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < schemas_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, schemas_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, schemas_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -236,16 +204,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ListSchemasResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ListSchemasResponse other =
-        (com.google.cloud.discoveryengine.v1.ListSchemasResponse) obj;
+    com.google.cloud.discoveryengine.v1.ListSchemasResponse other = (com.google.cloud.discoveryengine.v1.ListSchemasResponse) obj;
 
-    if (!getSchemasList().equals(other.getSchemasList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getSchemasList()
+        .equals(other.getSchemasList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -269,104 +238,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.ListSchemasResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ListSchemasResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response message for
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -375,32 +338,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ListSchemasResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ListSchemasResponse)
       com.google.cloud.discoveryengine.v1.ListSchemasResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ListSchemasResponse.class,
-              com.google.cloud.discoveryengine.v1.ListSchemasResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1.ListSchemasResponse.class, com.google.cloud.discoveryengine.v1.ListSchemasResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ListSchemasResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -417,9 +381,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor;
     }
 
     @java.lang.Override
@@ -438,18 +402,14 @@ public com.google.cloud.discoveryengine.v1.ListSchemasResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ListSchemasResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1.ListSchemasResponse result =
-          new com.google.cloud.discoveryengine.v1.ListSchemasResponse(this);
+      com.google.cloud.discoveryengine.v1.ListSchemasResponse result = new com.google.cloud.discoveryengine.v1.ListSchemasResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.discoveryengine.v1.ListSchemasResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.ListSchemasResponse result) {
       if (schemasBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           schemas_ = java.util.Collections.unmodifiableList(schemas_);
@@ -472,39 +432,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ListSchemasRespon
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ListSchemasResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ListSchemasResponse) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ListSchemasResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -512,8 +471,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ListSchemasResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1.ListSchemasResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.ListSchemasResponse.getDefaultInstance()) return this;
       if (schemasBuilder_ == null) {
         if (!other.schemas_.isEmpty()) {
           if (schemas_.isEmpty()) {
@@ -532,10 +490,9 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ListSchemasResponse
             schemasBuilder_ = null;
             schemas_ = other.schemas_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            schemasBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getSchemasFieldBuilder()
-                    : null;
+            schemasBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getSchemasFieldBuilder() : null;
           } else {
             schemasBuilder_.addAllMessages(other.schemas_);
           }
@@ -572,32 +529,30 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.discoveryengine.v1.Schema m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1.Schema.parser(), extensionRegistry);
-                if (schemasBuilder_ == null) {
-                  ensureSchemasIsMutable();
-                  schemas_.add(m);
-                } else {
-                  schemasBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.discoveryengine.v1.Schema m =
+                  input.readMessage(
+                      com.google.cloud.discoveryengine.v1.Schema.parser(),
+                      extensionRegistry);
+              if (schemasBuilder_ == null) {
+                ensureSchemasIsMutable();
+                schemas_.add(m);
+              } else {
+                schemasBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -607,28 +562,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List schemas_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureSchemasIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         schemas_ = new java.util.ArrayList(schemas_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Schema,
-            com.google.cloud.discoveryengine.v1.Schema.Builder,
-            com.google.cloud.discoveryengine.v1.SchemaOrBuilder>
-        schemasBuilder_;
+        com.google.cloud.discoveryengine.v1.Schema, com.google.cloud.discoveryengine.v1.Schema.Builder, com.google.cloud.discoveryengine.v1.SchemaOrBuilder> schemasBuilder_;
 
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -643,8 +591,6 @@ public java.util.List getSchemasList
       }
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -659,8 +605,6 @@ public int getSchemasCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -675,15 +619,14 @@ public com.google.cloud.discoveryengine.v1.Schema getSchemas(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
      */
-    public Builder setSchemas(int index, com.google.cloud.discoveryengine.v1.Schema value) {
+    public Builder setSchemas(
+        int index, com.google.cloud.discoveryengine.v1.Schema value) {
       if (schemasBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -697,8 +640,6 @@ public Builder setSchemas(int index, com.google.cloud.discoveryengine.v1.Schema
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -717,8 +658,6 @@ public Builder setSchemas(
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -739,15 +678,14 @@ public Builder addSchemas(com.google.cloud.discoveryengine.v1.Schema value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
      */
-    public Builder addSchemas(int index, com.google.cloud.discoveryengine.v1.Schema value) {
+    public Builder addSchemas(
+        int index, com.google.cloud.discoveryengine.v1.Schema value) {
       if (schemasBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -761,15 +699,14 @@ public Builder addSchemas(int index, com.google.cloud.discoveryengine.v1.Schema
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
      */
-    public Builder addSchemas(com.google.cloud.discoveryengine.v1.Schema.Builder builderForValue) {
+    public Builder addSchemas(
+        com.google.cloud.discoveryengine.v1.Schema.Builder builderForValue) {
       if (schemasBuilder_ == null) {
         ensureSchemasIsMutable();
         schemas_.add(builderForValue.build());
@@ -780,8 +717,6 @@ public Builder addSchemas(com.google.cloud.discoveryengine.v1.Schema.Builder bui
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -800,8 +735,6 @@ public Builder addSchemas(
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -812,7 +745,8 @@ public Builder addAllSchemas(
         java.lang.Iterable values) {
       if (schemasBuilder_ == null) {
         ensureSchemasIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, schemas_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, schemas_);
         onChanged();
       } else {
         schemasBuilder_.addAllMessages(values);
@@ -820,8 +754,6 @@ public Builder addAllSchemas(
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -839,8 +771,6 @@ public Builder clearSchemas() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -858,44 +788,39 @@ public Builder removeSchemas(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
      */
-    public com.google.cloud.discoveryengine.v1.Schema.Builder getSchemasBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1.Schema.Builder getSchemasBuilder(
+        int index) {
       return getSchemasFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
      */
-    public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(
+        int index) {
       if (schemasBuilder_ == null) {
-        return schemas_.get(index);
-      } else {
+        return schemas_.get(index);  } else {
         return schemasBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
      */
-    public java.util.List
-        getSchemasOrBuilderList() {
+    public java.util.List 
+         getSchemasOrBuilderList() {
       if (schemasBuilder_ != null) {
         return schemasBuilder_.getMessageOrBuilderList();
       } else {
@@ -903,8 +828,6 @@ public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(i
       }
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -912,48 +835,42 @@ public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(i
      * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
      */
     public com.google.cloud.discoveryengine.v1.Schema.Builder addSchemasBuilder() {
-      return getSchemasFieldBuilder()
-          .addBuilder(com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance());
+      return getSchemasFieldBuilder().addBuilder(
+          com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
      */
-    public com.google.cloud.discoveryengine.v1.Schema.Builder addSchemasBuilder(int index) {
-      return getSchemasFieldBuilder()
-          .addBuilder(index, com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1.Schema.Builder addSchemasBuilder(
+        int index) {
+      return getSchemasFieldBuilder().addBuilder(
+          index, com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
      */
-    public java.util.List
-        getSchemasBuilderList() {
+    public java.util.List 
+         getSchemasBuilderList() {
       return getSchemasFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Schema,
-            com.google.cloud.discoveryengine.v1.Schema.Builder,
-            com.google.cloud.discoveryengine.v1.SchemaOrBuilder>
+        com.google.cloud.discoveryengine.v1.Schema, com.google.cloud.discoveryengine.v1.Schema.Builder, com.google.cloud.discoveryengine.v1.SchemaOrBuilder> 
         getSchemasFieldBuilder() {
       if (schemasBuilder_ == null) {
-        schemasBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.Schema,
-                com.google.cloud.discoveryengine.v1.Schema.Builder,
-                com.google.cloud.discoveryengine.v1.SchemaOrBuilder>(
-                schemas_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        schemasBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.Schema, com.google.cloud.discoveryengine.v1.Schema.Builder, com.google.cloud.discoveryengine.v1.SchemaOrBuilder>(
+                schemas_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         schemas_ = null;
       }
       return schemasBuilder_;
@@ -961,8 +878,6 @@ public com.google.cloud.discoveryengine.v1.Schema.Builder addSchemasBuilder(int
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1.ListSchemasRequest.page_token]
@@ -971,13 +886,13 @@ public com.google.cloud.discoveryengine.v1.Schema.Builder addSchemasBuilder(int
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -986,8 +901,6 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1.ListSchemasRequest.page_token]
@@ -996,14 +909,15 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1011,8 +925,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1.ListSchemasRequest.page_token]
@@ -1021,22 +933,18 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1.ListSchemasRequest.page_token]
@@ -1045,7 +953,6 @@ public Builder setNextPageToken(java.lang.String value) {
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1055,8 +962,6 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1.ListSchemasRequest.page_token]
@@ -1065,23 +970,21 @@ public Builder clearNextPageToken() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1091,12 +994,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ListSchemasResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ListSchemasResponse)
   private static final com.google.cloud.discoveryengine.v1.ListSchemasResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ListSchemasResponse();
   }
@@ -1105,27 +1008,27 @@ public static com.google.cloud.discoveryengine.v1.ListSchemasResponse getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListSchemasResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListSchemasResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1140,4 +1043,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ListSchemasResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponseOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponseOrBuilder.java
similarity index 70%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponseOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponseOrBuilder.java
index 2dd40fabf320..96552e160397 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponseOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ListSchemasResponseOrBuilder
-    extends
+public interface ListSchemasResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ListSchemasResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
    */
-  java.util.List getSchemasList();
+  java.util.List 
+      getSchemasList();
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

@@ -44,8 +25,6 @@ public interface ListSchemasResponseOrBuilder
    */
   com.google.cloud.discoveryengine.v1.Schema getSchemas(int index);
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

@@ -54,30 +33,25 @@ public interface ListSchemasResponseOrBuilder
    */
   int getSchemasCount();
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
    */
-  java.util.List
+  java.util.List 
       getSchemasOrBuilderList();
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
    */
-  com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(int index);
+  com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1.ListSchemasRequest.page_token]
@@ -86,13 +60,10 @@ public interface ListSchemasResponseOrBuilder
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1.ListSchemasRequest.page_token]
@@ -101,8 +72,8 @@ public interface ListSchemasResponseOrBuilder
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfo.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfo.java
similarity index 72%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfo.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfo.java
index b4f349a354df..769b3278582f 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfo.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfo.java
@@ -1,71 +1,51 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Media-specific user event information.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.MediaInfo}
  */
-public final class MediaInfo extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class MediaInfo extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.MediaInfo)
     MediaInfoOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use MediaInfo.newBuilder() to construct.
   private MediaInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private MediaInfo() {}
+  private MediaInfo() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new MediaInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1_MediaInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_MediaInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.MediaInfo.class,
-            com.google.cloud.discoveryengine.v1.MediaInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1.MediaInfo.class, com.google.cloud.discoveryengine.v1.MediaInfo.Builder.class);
   }
 
   private int bitField0_;
   public static final int MEDIA_PROGRESS_DURATION_FIELD_NUMBER = 1;
   private com.google.protobuf.Duration mediaProgressDuration_;
   /**
-   *
-   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -74,7 +54,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * .google.protobuf.Duration media_progress_duration = 1;
-   *
    * @return Whether the mediaProgressDuration field is set.
    */
   @java.lang.Override
@@ -82,8 +61,6 @@ public boolean hasMediaProgressDuration() {
     return mediaProgressDuration_ != null;
   }
   /**
-   *
-   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -92,18 +69,13 @@ public boolean hasMediaProgressDuration() {
    * 

    *
    * .google.protobuf.Duration media_progress_duration = 1;
-   *
    * @return The mediaProgressDuration.
    */
   @java.lang.Override
   public com.google.protobuf.Duration getMediaProgressDuration() {
-    return mediaProgressDuration_ == null
-        ? com.google.protobuf.Duration.getDefaultInstance()
-        : mediaProgressDuration_;
+    return mediaProgressDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : mediaProgressDuration_;
   }
   /**
-   *
-   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -115,16 +87,12 @@ public com.google.protobuf.Duration getMediaProgressDuration() {
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder() {
-    return mediaProgressDuration_ == null
-        ? com.google.protobuf.Duration.getDefaultInstance()
-        : mediaProgressDuration_;
+    return mediaProgressDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : mediaProgressDuration_;
   }
 
   public static final int MEDIA_PROGRESS_PERCENTAGE_FIELD_NUMBER = 2;
   private float mediaProgressPercentage_ = 0F;
   /**
-   *
-   *
    * 
    * Media progress should be computed using only the media_progress_duration
    * relative to the media total length.
@@ -136,7 +104,6 @@ public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder()
    * 

    *
    * optional float media_progress_percentage = 2;
-   *
    * @return Whether the mediaProgressPercentage field is set.
    */
   @java.lang.Override
@@ -144,8 +111,6 @@ public boolean hasMediaProgressPercentage() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
-   *
-   *
    * 
    * Media progress should be computed using only the media_progress_duration
    * relative to the media total length.
@@ -157,7 +122,6 @@ public boolean hasMediaProgressPercentage() {
    * 

    *
    * optional float media_progress_percentage = 2;
-   *
    * @return The mediaProgressPercentage.
    */
   @java.lang.Override
@@ -166,7 +130,6 @@ public float getMediaProgressPercentage() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -178,7 +141,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (mediaProgressDuration_ != null) {
       output.writeMessage(1, getMediaProgressDuration());
     }
@@ -195,11 +159,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (mediaProgressDuration_ != null) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(1, getMediaProgressDuration());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getMediaProgressDuration());
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeFloatSize(2, mediaProgressPercentage_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeFloatSize(2, mediaProgressPercentage_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -209,22 +174,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.MediaInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.MediaInfo other =
-        (com.google.cloud.discoveryengine.v1.MediaInfo) obj;
+    com.google.cloud.discoveryengine.v1.MediaInfo other = (com.google.cloud.discoveryengine.v1.MediaInfo) obj;
 
     if (hasMediaProgressDuration() != other.hasMediaProgressDuration()) return false;
     if (hasMediaProgressDuration()) {
-      if (!getMediaProgressDuration().equals(other.getMediaProgressDuration())) return false;
+      if (!getMediaProgressDuration()
+          .equals(other.getMediaProgressDuration())) return false;
     }
     if (hasMediaProgressPercentage() != other.hasMediaProgressPercentage()) return false;
     if (hasMediaProgressPercentage()) {
       if (java.lang.Float.floatToIntBits(getMediaProgressPercentage())
-          != java.lang.Float.floatToIntBits(other.getMediaProgressPercentage())) return false;
+          != java.lang.Float.floatToIntBits(
+              other.getMediaProgressPercentage())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -243,143 +209,140 @@ public int hashCode() {
     }
     if (hasMediaProgressPercentage()) {
       hash = (37 * hash) + MEDIA_PROGRESS_PERCENTAGE_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(getMediaProgressPercentage());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(
+          getMediaProgressPercentage());
     }
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.MediaInfo parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.MediaInfo parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.MediaInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Media-specific user event information.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.MediaInfo}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.MediaInfo)
       com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_MediaInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_MediaInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.MediaInfo.class,
-              com.google.cloud.discoveryengine.v1.MediaInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1.MediaInfo.class, com.google.cloud.discoveryengine.v1.MediaInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.MediaInfo.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -394,9 +357,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor;
     }
 
     @java.lang.Override
@@ -415,11 +378,8 @@ public com.google.cloud.discoveryengine.v1.MediaInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.MediaInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1.MediaInfo result =
-          new com.google.cloud.discoveryengine.v1.MediaInfo(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.MediaInfo result = new com.google.cloud.discoveryengine.v1.MediaInfo(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -427,10 +387,9 @@ public com.google.cloud.discoveryengine.v1.MediaInfo buildPartial() {
     private void buildPartial0(com.google.cloud.discoveryengine.v1.MediaInfo result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.mediaProgressDuration_ =
-            mediaProgressDurationBuilder_ == null
-                ? mediaProgressDuration_
-                : mediaProgressDurationBuilder_.build();
+        result.mediaProgressDuration_ = mediaProgressDurationBuilder_ == null
+            ? mediaProgressDuration_
+            : mediaProgressDurationBuilder_.build();
       }
       int to_bitField0_ = 0;
       if (((from_bitField0_ & 0x00000002) != 0)) {
@@ -444,39 +403,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.MediaInfo result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.MediaInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.MediaInfo) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.MediaInfo)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -517,26 +475,24 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(
-                    getMediaProgressDurationFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 21:
-              {
-                mediaProgressPercentage_ = input.readFloat();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 21
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getMediaProgressDurationFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 21: {
+              mediaProgressPercentage_ = input.readFloat();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 21
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -546,18 +502,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Duration mediaProgressDuration_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration,
-            com.google.protobuf.Duration.Builder,
-            com.google.protobuf.DurationOrBuilder>
-        mediaProgressDurationBuilder_;
+        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> mediaProgressDurationBuilder_;
     /**
-     *
-     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -566,15 +516,12 @@ public Builder mergeFrom(
      * 

      *
      * .google.protobuf.Duration media_progress_duration = 1;
-     *
      * @return Whether the mediaProgressDuration field is set.
      */
     public boolean hasMediaProgressDuration() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -583,21 +530,16 @@ public boolean hasMediaProgressDuration() {
      * 

      *
      * .google.protobuf.Duration media_progress_duration = 1;
-     *
      * @return The mediaProgressDuration.
      */
     public com.google.protobuf.Duration getMediaProgressDuration() {
       if (mediaProgressDurationBuilder_ == null) {
-        return mediaProgressDuration_ == null
-            ? com.google.protobuf.Duration.getDefaultInstance()
-            : mediaProgressDuration_;
+        return mediaProgressDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : mediaProgressDuration_;
       } else {
         return mediaProgressDurationBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -621,8 +563,6 @@ public Builder setMediaProgressDuration(com.google.protobuf.Duration value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -632,7 +572,8 @@ public Builder setMediaProgressDuration(com.google.protobuf.Duration value) {
      *
      * .google.protobuf.Duration media_progress_duration = 1;
      */
-    public Builder setMediaProgressDuration(com.google.protobuf.Duration.Builder builderForValue) {
+    public Builder setMediaProgressDuration(
+        com.google.protobuf.Duration.Builder builderForValue) {
       if (mediaProgressDurationBuilder_ == null) {
         mediaProgressDuration_ = builderForValue.build();
       } else {
@@ -643,8 +584,6 @@ public Builder setMediaProgressDuration(com.google.protobuf.Duration.Builder bui
       return this;
     }
     /**
-     *
-     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -656,9 +595,9 @@ public Builder setMediaProgressDuration(com.google.protobuf.Duration.Builder bui
      */
     public Builder mergeMediaProgressDuration(com.google.protobuf.Duration value) {
       if (mediaProgressDurationBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && mediaProgressDuration_ != null
-            && mediaProgressDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          mediaProgressDuration_ != null &&
+          mediaProgressDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
           getMediaProgressDurationBuilder().mergeFrom(value);
         } else {
           mediaProgressDuration_ = value;
@@ -671,8 +610,6 @@ public Builder mergeMediaProgressDuration(com.google.protobuf.Duration value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -693,8 +630,6 @@ public Builder clearMediaProgressDuration() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -710,8 +645,6 @@ public com.google.protobuf.Duration.Builder getMediaProgressDurationBuilder() {
       return getMediaProgressDurationFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -725,14 +658,11 @@ public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder()
       if (mediaProgressDurationBuilder_ != null) {
         return mediaProgressDurationBuilder_.getMessageOrBuilder();
       } else {
-        return mediaProgressDuration_ == null
-            ? com.google.protobuf.Duration.getDefaultInstance()
-            : mediaProgressDuration_;
+        return mediaProgressDuration_ == null ?
+            com.google.protobuf.Duration.getDefaultInstance() : mediaProgressDuration_;
       }
     }
     /**
-     *
-     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -743,26 +673,21 @@ public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder()
      * .google.protobuf.Duration media_progress_duration = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration,
-            com.google.protobuf.Duration.Builder,
-            com.google.protobuf.DurationOrBuilder>
+        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
         getMediaProgressDurationFieldBuilder() {
       if (mediaProgressDurationBuilder_ == null) {
-        mediaProgressDurationBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Duration,
-                com.google.protobuf.Duration.Builder,
-                com.google.protobuf.DurationOrBuilder>(
-                getMediaProgressDuration(), getParentForChildren(), isClean());
+        mediaProgressDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
+                getMediaProgressDuration(),
+                getParentForChildren(),
+                isClean());
         mediaProgressDuration_ = null;
       }
       return mediaProgressDurationBuilder_;
     }
 
-    private float mediaProgressPercentage_;
+    private float mediaProgressPercentage_ ;
     /**
-     *
-     *
      * 
      * Media progress should be computed using only the media_progress_duration
      * relative to the media total length.
@@ -774,7 +699,6 @@ public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder()
      * 

      *
      * optional float media_progress_percentage = 2;
-     *
      * @return Whether the mediaProgressPercentage field is set.
      */
     @java.lang.Override
@@ -782,8 +706,6 @@ public boolean hasMediaProgressPercentage() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Media progress should be computed using only the media_progress_duration
      * relative to the media total length.
@@ -795,7 +717,6 @@ public boolean hasMediaProgressPercentage() {
      * 

      *
      * optional float media_progress_percentage = 2;
-     *
      * @return The mediaProgressPercentage.
      */
     @java.lang.Override
@@ -803,8 +724,6 @@ public float getMediaProgressPercentage() {
       return mediaProgressPercentage_;
     }
     /**
-     *
-     *
      * 
      * Media progress should be computed using only the media_progress_duration
      * relative to the media total length.
@@ -816,7 +735,6 @@ public float getMediaProgressPercentage() {
      * 

      *
      * optional float media_progress_percentage = 2;
-     *
      * @param value The mediaProgressPercentage to set.
      * @return This builder for chaining.
      */
@@ -828,8 +746,6 @@ public Builder setMediaProgressPercentage(float value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Media progress should be computed using only the media_progress_duration
      * relative to the media total length.
@@ -841,7 +757,6 @@ public Builder setMediaProgressPercentage(float value) {
      * 

      *
      * optional float media_progress_percentage = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearMediaProgressPercentage() {
@@ -850,9 +765,9 @@ public Builder clearMediaProgressPercentage() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -862,12 +777,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.MediaInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.MediaInfo)
   private static final com.google.cloud.discoveryengine.v1.MediaInfo DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.MediaInfo();
   }
@@ -876,27 +791,27 @@ public static com.google.cloud.discoveryengine.v1.MediaInfo getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public MediaInfo parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public MediaInfo parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -911,4 +826,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.MediaInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfoOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfoOrBuilder.java
similarity index 78%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfoOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfoOrBuilder.java
index 364a0b3dafe8..f0096a6cf311 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfoOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfoOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface MediaInfoOrBuilder
-    extends
+public interface MediaInfoOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.MediaInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -34,13 +16,10 @@ public interface MediaInfoOrBuilder
    * 

    *
    * .google.protobuf.Duration media_progress_duration = 1;
-   *
    * @return Whether the mediaProgressDuration field is set.
    */
   boolean hasMediaProgressDuration();
   /**
-   *
-   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -49,13 +28,10 @@ public interface MediaInfoOrBuilder
    * 

    *
    * .google.protobuf.Duration media_progress_duration = 1;
-   *
    * @return The mediaProgressDuration.
    */
   com.google.protobuf.Duration getMediaProgressDuration();
   /**
-   *
-   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -68,8 +44,6 @@ public interface MediaInfoOrBuilder
   com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder();
 
   /**
-   *
-   *
    * 
    * Media progress should be computed using only the media_progress_duration
    * relative to the media total length.
@@ -81,13 +55,10 @@ public interface MediaInfoOrBuilder
    * 

    *
    * optional float media_progress_percentage = 2;
-   *
    * @return Whether the mediaProgressPercentage field is set.
    */
   boolean hasMediaProgressPercentage();
   /**
-   *
-   *
    * 
    * Media progress should be computed using only the media_progress_duration
    * relative to the media total length.
@@ -99,7 +70,6 @@ public interface MediaInfoOrBuilder
    * 

    *
    * optional float media_progress_percentage = 2;
-   *
    * @return The mediaProgressPercentage.
    */
   float getMediaProgressPercentage();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfo.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfo.java
similarity index 76%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfo.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfo.java
index 5824a09fc243..bb5a6a94757f 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfo.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfo.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Detailed page information.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.PageInfo}
  */
-public final class PageInfo extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class PageInfo extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.PageInfo)
     PageInfoOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use PageInfo.newBuilder() to construct.
   private PageInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private PageInfo() {
     pageviewId_ = "";
     pageCategory_ = "";
@@ -46,32 +28,28 @@ private PageInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new PageInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1_PageInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PageInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.PageInfo.class,
-            com.google.cloud.discoveryengine.v1.PageInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1.PageInfo.class, com.google.cloud.discoveryengine.v1.PageInfo.Builder.class);
   }
 
   public static final int PAGEVIEW_ID_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageviewId_ = "";
   /**
-   *
-   *
    * 
    * A unique ID of a web page view.
    *
@@ -86,7 +64,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * string pageview_id = 1;
-   *
    * @return The pageviewId.
    */
   @java.lang.Override
@@ -95,15 +72,14 @@ public java.lang.String getPageviewId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageviewId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A unique ID of a web page view.
    *
@@ -118,15 +94,16 @@ public java.lang.String getPageviewId() {
    * 

    *
    * string pageview_id = 1;
-   *
    * @return The bytes for pageviewId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageviewIdBytes() {
+  public com.google.protobuf.ByteString
+      getPageviewIdBytes() {
     java.lang.Object ref = pageviewId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageviewId_ = b;
       return b;
     } else {
@@ -135,12 +112,9 @@ public com.google.protobuf.ByteString getPageviewIdBytes() {
   }
 
   public static final int PAGE_CATEGORY_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageCategory_ = "";
   /**
-   *
-   *
    * 
    * The most specific category associated with a category page.
    *
@@ -157,7 +131,6 @@ public com.google.protobuf.ByteString getPageviewIdBytes() {
    * 

    *
    * string page_category = 2;
-   *
    * @return The pageCategory.
    */
   @java.lang.Override
@@ -166,15 +139,14 @@ public java.lang.String getPageCategory() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageCategory_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The most specific category associated with a category page.
    *
@@ -191,15 +163,16 @@ public java.lang.String getPageCategory() {
    * 

    *
    * string page_category = 2;
-   *
    * @return The bytes for pageCategory.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageCategoryBytes() {
+  public com.google.protobuf.ByteString
+      getPageCategoryBytes() {
     java.lang.Object ref = pageCategory_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageCategory_ = b;
       return b;
     } else {
@@ -208,12 +181,9 @@ public com.google.protobuf.ByteString getPageCategoryBytes() {
   }
 
   public static final int URI_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object uri_ = "";
   /**
-   *
-   *
    * 
    * Complete URL (window.location.href) of the user's current page.
    *
@@ -223,7 +193,6 @@ public com.google.protobuf.ByteString getPageCategoryBytes() {
    * 

    *
    * string uri = 3;
-   *
    * @return The uri.
    */
   @java.lang.Override
@@ -232,15 +201,14 @@ public java.lang.String getUri() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       uri_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Complete URL (window.location.href) of the user's current page.
    *
@@ -250,15 +218,16 @@ public java.lang.String getUri() {
    * 

    *
    * string uri = 3;
-   *
    * @return The bytes for uri.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getUriBytes() {
+  public com.google.protobuf.ByteString
+      getUriBytes() {
     java.lang.Object ref = uri_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       uri_ = b;
       return b;
     } else {
@@ -267,12 +236,9 @@ public com.google.protobuf.ByteString getUriBytes() {
   }
 
   public static final int REFERRER_URI_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object referrerUri_ = "";
   /**
-   *
-   *
    * 
    * The referrer URL of the current page.
    *
@@ -282,7 +248,6 @@ public com.google.protobuf.ByteString getUriBytes() {
    * 

    *
    * string referrer_uri = 4;
-   *
    * @return The referrerUri.
    */
   @java.lang.Override
@@ -291,15 +256,14 @@ public java.lang.String getReferrerUri() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       referrerUri_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The referrer URL of the current page.
    *
@@ -309,15 +273,16 @@ public java.lang.String getReferrerUri() {
    * 

    *
    * string referrer_uri = 4;
-   *
    * @return The bytes for referrerUri.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getReferrerUriBytes() {
+  public com.google.protobuf.ByteString
+      getReferrerUriBytes() {
     java.lang.Object ref = referrerUri_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       referrerUri_ = b;
       return b;
     } else {
@@ -326,7 +291,6 @@ public com.google.protobuf.ByteString getReferrerUriBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -338,7 +302,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageviewId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, pageviewId_);
     }
@@ -380,18 +345,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.PageInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.PageInfo other =
-        (com.google.cloud.discoveryengine.v1.PageInfo) obj;
-
-    if (!getPageviewId().equals(other.getPageviewId())) return false;
-    if (!getPageCategory().equals(other.getPageCategory())) return false;
-    if (!getUri().equals(other.getUri())) return false;
-    if (!getReferrerUri().equals(other.getReferrerUri())) return false;
+    com.google.cloud.discoveryengine.v1.PageInfo other = (com.google.cloud.discoveryengine.v1.PageInfo) obj;
+
+    if (!getPageviewId()
+        .equals(other.getPageviewId())) return false;
+    if (!getPageCategory()
+        .equals(other.getPageCategory())) return false;
+    if (!getUri()
+        .equals(other.getUri())) return false;
+    if (!getReferrerUri()
+        .equals(other.getReferrerUri())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -416,136 +384,132 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.PageInfo parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.PageInfo parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.PageInfo parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.PageInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Detailed page information.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.PageInfo}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.PageInfo)
       com.google.cloud.discoveryengine.v1.PageInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_PageInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PageInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.PageInfo.class,
-              com.google.cloud.discoveryengine.v1.PageInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1.PageInfo.class, com.google.cloud.discoveryengine.v1.PageInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.PageInfo.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -558,9 +522,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor;
     }
 
     @java.lang.Override
@@ -579,11 +543,8 @@ public com.google.cloud.discoveryengine.v1.PageInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.PageInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1.PageInfo result =
-          new com.google.cloud.discoveryengine.v1.PageInfo(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.PageInfo result = new com.google.cloud.discoveryengine.v1.PageInfo(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -608,39 +569,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.PageInfo result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.PageInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.PageInfo) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.PageInfo)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -695,37 +655,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                pageviewId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                pageCategory_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                uri_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                referrerUri_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              pageviewId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              pageCategory_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              uri_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              referrerUri_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -735,13 +690,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object pageviewId_ = "";
     /**
-     *
-     *
      * 
      * A unique ID of a web page view.
      *
@@ -756,13 +708,13 @@ public Builder mergeFrom(
      * 

      *
      * string pageview_id = 1;
-     *
      * @return The pageviewId.
      */
     public java.lang.String getPageviewId() {
       java.lang.Object ref = pageviewId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageviewId_ = s;
         return s;
@@ -771,8 +723,6 @@ public java.lang.String getPageviewId() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique ID of a web page view.
      *
@@ -787,14 +737,15 @@ public java.lang.String getPageviewId() {
      * 

      *
      * string pageview_id = 1;
-     *
      * @return The bytes for pageviewId.
      */
-    public com.google.protobuf.ByteString getPageviewIdBytes() {
+    public com.google.protobuf.ByteString
+        getPageviewIdBytes() {
       java.lang.Object ref = pageviewId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageviewId_ = b;
         return b;
       } else {
@@ -802,8 +753,6 @@ public com.google.protobuf.ByteString getPageviewIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique ID of a web page view.
      *
@@ -818,22 +767,18 @@ public com.google.protobuf.ByteString getPageviewIdBytes() {
      * 

      *
      * string pageview_id = 1;
-     *
      * @param value The pageviewId to set.
      * @return This builder for chaining.
      */
-    public Builder setPageviewId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageviewId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageviewId_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique ID of a web page view.
      *
@@ -848,7 +793,6 @@ public Builder setPageviewId(java.lang.String value) {
      * 

      *
      * string pageview_id = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageviewId() {
@@ -858,8 +802,6 @@ public Builder clearPageviewId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique ID of a web page view.
      *
@@ -874,14 +816,12 @@ public Builder clearPageviewId() {
      * 

      *
      * string pageview_id = 1;
-     *
      * @param value The bytes for pageviewId to set.
      * @return This builder for chaining.
      */
-    public Builder setPageviewIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageviewIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageviewId_ = value;
       bitField0_ |= 0x00000001;
@@ -891,8 +831,6 @@ public Builder setPageviewIdBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object pageCategory_ = "";
     /**
-     *
-     *
      * 
      * The most specific category associated with a category page.
      *
@@ -909,13 +847,13 @@ public Builder setPageviewIdBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string page_category = 2;
-     *
      * @return The pageCategory.
      */
     public java.lang.String getPageCategory() {
       java.lang.Object ref = pageCategory_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageCategory_ = s;
         return s;
@@ -924,8 +862,6 @@ public java.lang.String getPageCategory() {
       }
     }
     /**
-     *
-     *
      * 
      * The most specific category associated with a category page.
      *
@@ -942,14 +878,15 @@ public java.lang.String getPageCategory() {
      * 

      *
      * string page_category = 2;
-     *
      * @return The bytes for pageCategory.
      */
-    public com.google.protobuf.ByteString getPageCategoryBytes() {
+    public com.google.protobuf.ByteString
+        getPageCategoryBytes() {
       java.lang.Object ref = pageCategory_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageCategory_ = b;
         return b;
       } else {
@@ -957,8 +894,6 @@ public com.google.protobuf.ByteString getPageCategoryBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The most specific category associated with a category page.
      *
@@ -975,22 +910,18 @@ public com.google.protobuf.ByteString getPageCategoryBytes() {
      * 

      *
      * string page_category = 2;
-     *
      * @param value The pageCategory to set.
      * @return This builder for chaining.
      */
-    public Builder setPageCategory(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageCategory(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageCategory_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The most specific category associated with a category page.
      *
@@ -1007,7 +938,6 @@ public Builder setPageCategory(java.lang.String value) {
      * 

      *
      * string page_category = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageCategory() {
@@ -1017,8 +947,6 @@ public Builder clearPageCategory() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The most specific category associated with a category page.
      *
@@ -1035,14 +963,12 @@ public Builder clearPageCategory() {
      * 

      *
      * string page_category = 2;
-     *
      * @param value The bytes for pageCategory to set.
      * @return This builder for chaining.
      */
-    public Builder setPageCategoryBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageCategoryBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageCategory_ = value;
       bitField0_ |= 0x00000002;
@@ -1052,8 +978,6 @@ public Builder setPageCategoryBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object uri_ = "";
     /**
-     *
-     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -1063,13 +987,13 @@ public Builder setPageCategoryBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string uri = 3;
-     *
      * @return The uri.
      */
     public java.lang.String getUri() {
       java.lang.Object ref = uri_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         uri_ = s;
         return s;
@@ -1078,8 +1002,6 @@ public java.lang.String getUri() {
       }
     }
     /**
-     *
-     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -1089,14 +1011,15 @@ public java.lang.String getUri() {
      * 

      *
      * string uri = 3;
-     *
      * @return The bytes for uri.
      */
-    public com.google.protobuf.ByteString getUriBytes() {
+    public com.google.protobuf.ByteString
+        getUriBytes() {
       java.lang.Object ref = uri_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         uri_ = b;
         return b;
       } else {
@@ -1104,8 +1027,6 @@ public com.google.protobuf.ByteString getUriBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -1115,22 +1036,18 @@ public com.google.protobuf.ByteString getUriBytes() {
      * 

      *
      * string uri = 3;
-     *
      * @param value The uri to set.
      * @return This builder for chaining.
      */
-    public Builder setUri(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUri(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       uri_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -1140,7 +1057,6 @@ public Builder setUri(java.lang.String value) {
      * 

      *
      * string uri = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUri() {
@@ -1150,8 +1066,6 @@ public Builder clearUri() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -1161,14 +1075,12 @@ public Builder clearUri() {
      * 

      *
      * string uri = 3;
-     *
      * @param value The bytes for uri to set.
      * @return This builder for chaining.
      */
-    public Builder setUriBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUriBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       uri_ = value;
       bitField0_ |= 0x00000004;
@@ -1178,8 +1090,6 @@ public Builder setUriBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object referrerUri_ = "";
     /**
-     *
-     *
      * 
      * The referrer URL of the current page.
      *
@@ -1189,13 +1099,13 @@ public Builder setUriBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string referrer_uri = 4;
-     *
      * @return The referrerUri.
      */
     public java.lang.String getReferrerUri() {
       java.lang.Object ref = referrerUri_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         referrerUri_ = s;
         return s;
@@ -1204,8 +1114,6 @@ public java.lang.String getReferrerUri() {
       }
     }
     /**
-     *
-     *
      * 
      * The referrer URL of the current page.
      *
@@ -1215,14 +1123,15 @@ public java.lang.String getReferrerUri() {
      * 

      *
      * string referrer_uri = 4;
-     *
      * @return The bytes for referrerUri.
      */
-    public com.google.protobuf.ByteString getReferrerUriBytes() {
+    public com.google.protobuf.ByteString
+        getReferrerUriBytes() {
       java.lang.Object ref = referrerUri_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         referrerUri_ = b;
         return b;
       } else {
@@ -1230,8 +1139,6 @@ public com.google.protobuf.ByteString getReferrerUriBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The referrer URL of the current page.
      *
@@ -1241,22 +1148,18 @@ public com.google.protobuf.ByteString getReferrerUriBytes() {
      * 

      *
      * string referrer_uri = 4;
-     *
      * @param value The referrerUri to set.
      * @return This builder for chaining.
      */
-    public Builder setReferrerUri(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setReferrerUri(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       referrerUri_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The referrer URL of the current page.
      *
@@ -1266,7 +1169,6 @@ public Builder setReferrerUri(java.lang.String value) {
      * 

      *
      * string referrer_uri = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearReferrerUri() {
@@ -1276,8 +1178,6 @@ public Builder clearReferrerUri() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The referrer URL of the current page.
      *
@@ -1287,23 +1187,21 @@ public Builder clearReferrerUri() {
      * 

      *
      * string referrer_uri = 4;
-     *
      * @param value The bytes for referrerUri to set.
      * @return This builder for chaining.
      */
-    public Builder setReferrerUriBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setReferrerUriBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       referrerUri_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1313,12 +1211,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.PageInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.PageInfo)
   private static final com.google.cloud.discoveryengine.v1.PageInfo DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.PageInfo();
   }
@@ -1327,27 +1225,27 @@ public static com.google.cloud.discoveryengine.v1.PageInfo getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public PageInfo parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public PageInfo parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1362,4 +1260,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.PageInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfoOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfoOrBuilder.java
similarity index 82%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfoOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfoOrBuilder.java
index 8bf21af73ce1..0b33fe375711 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfoOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfoOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface PageInfoOrBuilder
-    extends
+public interface PageInfoOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.PageInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * A unique ID of a web page view.
    *
@@ -40,13 +22,10 @@ public interface PageInfoOrBuilder
    * 

    *
    * string pageview_id = 1;
-   *
    * @return The pageviewId.
    */
   java.lang.String getPageviewId();
   /**
-   *
-   *
    * 
    * A unique ID of a web page view.
    *
@@ -61,14 +40,12 @@ public interface PageInfoOrBuilder
    * 

    *
    * string pageview_id = 1;
-   *
    * @return The bytes for pageviewId.
    */
-  com.google.protobuf.ByteString getPageviewIdBytes();
+  com.google.protobuf.ByteString
+      getPageviewIdBytes();
 
   /**
-   *
-   *
    * 
    * The most specific category associated with a category page.
    *
@@ -85,13 +62,10 @@ public interface PageInfoOrBuilder
    * 

    *
    * string page_category = 2;
-   *
    * @return The pageCategory.
    */
   java.lang.String getPageCategory();
   /**
-   *
-   *
    * 
    * The most specific category associated with a category page.
    *
@@ -108,14 +82,12 @@ public interface PageInfoOrBuilder
    * 

    *
    * string page_category = 2;
-   *
    * @return The bytes for pageCategory.
    */
-  com.google.protobuf.ByteString getPageCategoryBytes();
+  com.google.protobuf.ByteString
+      getPageCategoryBytes();
 
   /**
-   *
-   *
    * 
    * Complete URL (window.location.href) of the user's current page.
    *
@@ -125,13 +97,10 @@ public interface PageInfoOrBuilder
    * 

    *
    * string uri = 3;
-   *
    * @return The uri.
    */
   java.lang.String getUri();
   /**
-   *
-   *
    * 
    * Complete URL (window.location.href) of the user's current page.
    *
@@ -141,14 +110,12 @@ public interface PageInfoOrBuilder
    * 

    *
    * string uri = 3;
-   *
    * @return The bytes for uri.
    */
-  com.google.protobuf.ByteString getUriBytes();
+  com.google.protobuf.ByteString
+      getUriBytes();
 
   /**
-   *
-   *
    * 
    * The referrer URL of the current page.
    *
@@ -158,13 +125,10 @@ public interface PageInfoOrBuilder
    * 

    *
    * string referrer_uri = 4;
-   *
    * @return The referrerUri.
    */
   java.lang.String getReferrerUri();
   /**
-   *
-   *
    * 
    * The referrer URL of the current page.
    *
@@ -174,8 +138,8 @@ public interface PageInfoOrBuilder
    * 

    *
    * string referrer_uri = 4;
-   *
    * @return The bytes for referrerUri.
    */
-  com.google.protobuf.ByteString getReferrerUriBytes();
+  com.google.protobuf.ByteString
+      getReferrerUriBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfo.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfo.java
similarity index 72%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfo.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfo.java
index 812f8e3e9199..ae4dcab6e333 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfo.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfo.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Detailed panel information associated with a user event.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.PanelInfo}
  */
-public final class PanelInfo extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class PanelInfo extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.PanelInfo)
     PanelInfoOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use PanelInfo.newBuilder() to construct.
   private PanelInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private PanelInfo() {
     panelId_ = "";
     displayName_ = "";
@@ -44,39 +26,34 @@ private PanelInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new PanelInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1_PanelInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PanelInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.PanelInfo.class,
-            com.google.cloud.discoveryengine.v1.PanelInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1.PanelInfo.class, com.google.cloud.discoveryengine.v1.PanelInfo.Builder.class);
   }
 
   private int bitField0_;
   public static final int PANEL_ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object panelId_ = "";
   /**
-   *
-   *
    * 
    * Required. The panel ID.
    * 

    *
    * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The panelId.
    */
   @java.lang.Override
@@ -85,29 +62,29 @@ public java.lang.String getPanelId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       panelId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The panel ID.
    * 

    *
    * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for panelId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPanelIdBytes() {
+  public com.google.protobuf.ByteString
+      getPanelIdBytes() {
     java.lang.Object ref = panelId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       panelId_ = b;
       return b;
     } else {
@@ -116,18 +93,14 @@ public com.google.protobuf.ByteString getPanelIdBytes() {
   }
 
   public static final int DISPLAY_NAME_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object displayName_ = "";
   /**
-   *
-   *
    * 
    * The display name of the panel.
    * 

    *
    * string display_name = 3;
-   *
    * @return The displayName.
    */
   @java.lang.Override
@@ -136,29 +109,29 @@ public java.lang.String getDisplayName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       displayName_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The display name of the panel.
    * 

    *
    * string display_name = 3;
-   *
    * @return The bytes for displayName.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDisplayNameBytes() {
+  public com.google.protobuf.ByteString
+      getDisplayNameBytes() {
     java.lang.Object ref = displayName_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       displayName_ = b;
       return b;
     } else {
@@ -169,8 +142,6 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
   public static final int PANEL_POSITION_FIELD_NUMBER = 4;
   private int panelPosition_ = 0;
   /**
-   *
-   *
    * 
    * The ordered position of the panel, if shown to the user with other panels.
    * If set, then
@@ -179,7 +150,6 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
    * 

    *
    * optional int32 panel_position = 4;
-   *
    * @return Whether the panelPosition field is set.
    */
   @java.lang.Override
@@ -187,8 +157,6 @@ public boolean hasPanelPosition() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
-   *
-   *
    * 
    * The ordered position of the panel, if shown to the user with other panels.
    * If set, then
@@ -197,7 +165,6 @@ public boolean hasPanelPosition() {
    * 

    *
    * optional int32 panel_position = 4;
-   *
    * @return The panelPosition.
    */
   @java.lang.Override
@@ -208,8 +175,6 @@ public int getPanelPosition() {
   public static final int TOTAL_PANELS_FIELD_NUMBER = 5;
   private int totalPanels_ = 0;
   /**
-   *
-   *
    * 
    * The total number of panels, including this one, shown to the user.
    * Must be set if
@@ -218,7 +183,6 @@ public int getPanelPosition() {
    * 

    *
    * optional int32 total_panels = 5;
-   *
    * @return Whether the totalPanels field is set.
    */
   @java.lang.Override
@@ -226,8 +190,6 @@ public boolean hasTotalPanels() {
     return ((bitField0_ & 0x00000002) != 0);
   }
   /**
-   *
-   *
    * 
    * The total number of panels, including this one, shown to the user.
    * Must be set if
@@ -236,7 +198,6 @@ public boolean hasTotalPanels() {
    * 

    *
    * optional int32 total_panels = 5;
-   *
    * @return The totalPanels.
    */
   @java.lang.Override
@@ -245,7 +206,6 @@ public int getTotalPanels() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -257,7 +217,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(panelId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, panelId_);
     }
@@ -286,10 +247,12 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, displayName_);
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, panelPosition_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(4, panelPosition_);
     }
     if (((bitField0_ & 0x00000002) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(5, totalPanels_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(5, totalPanels_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -299,23 +262,26 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.PanelInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.PanelInfo other =
-        (com.google.cloud.discoveryengine.v1.PanelInfo) obj;
+    com.google.cloud.discoveryengine.v1.PanelInfo other = (com.google.cloud.discoveryengine.v1.PanelInfo) obj;
 
-    if (!getPanelId().equals(other.getPanelId())) return false;
-    if (!getDisplayName().equals(other.getDisplayName())) return false;
+    if (!getPanelId()
+        .equals(other.getPanelId())) return false;
+    if (!getDisplayName()
+        .equals(other.getDisplayName())) return false;
     if (hasPanelPosition() != other.hasPanelPosition()) return false;
     if (hasPanelPosition()) {
-      if (getPanelPosition() != other.getPanelPosition()) return false;
+      if (getPanelPosition()
+          != other.getPanelPosition()) return false;
     }
     if (hasTotalPanels() != other.hasTotalPanels()) return false;
     if (hasTotalPanels()) {
-      if (getTotalPanels() != other.getTotalPanels()) return false;
+      if (getTotalPanels()
+          != other.getTotalPanels()) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -345,136 +311,132 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.PanelInfo parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.PanelInfo parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.PanelInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Detailed panel information associated with a user event.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.PanelInfo}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.PanelInfo)
       com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_PanelInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PanelInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.PanelInfo.class,
-              com.google.cloud.discoveryengine.v1.PanelInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1.PanelInfo.class, com.google.cloud.discoveryengine.v1.PanelInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.PanelInfo.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -487,9 +449,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor;
     }
 
     @java.lang.Override
@@ -508,11 +470,8 @@ public com.google.cloud.discoveryengine.v1.PanelInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.PanelInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1.PanelInfo result =
-          new com.google.cloud.discoveryengine.v1.PanelInfo(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.PanelInfo result = new com.google.cloud.discoveryengine.v1.PanelInfo(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -541,39 +500,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.PanelInfo result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.PanelInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.PanelInfo) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.PanelInfo)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -624,37 +582,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 18:
-              {
-                panelId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 18
-            case 26:
-              {
-                displayName_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 26
-            case 32:
-              {
-                panelPosition_ = input.readInt32();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 32
-            case 40:
-              {
-                totalPanels_ = input.readInt32();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 40
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 18: {
+              panelId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 18
+            case 26: {
+              displayName_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 26
+            case 32: {
+              panelPosition_ = input.readInt32();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 32
+            case 40: {
+              totalPanels_ = input.readInt32();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 40
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -664,25 +617,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object panelId_ = "";
     /**
-     *
-     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The panelId.
      */
     public java.lang.String getPanelId() {
       java.lang.Object ref = panelId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         panelId_ = s;
         return s;
@@ -691,21 +641,20 @@ public java.lang.String getPanelId() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for panelId.
      */
-    public com.google.protobuf.ByteString getPanelIdBytes() {
+    public com.google.protobuf.ByteString
+        getPanelIdBytes() {
       java.lang.Object ref = panelId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         panelId_ = b;
         return b;
       } else {
@@ -713,35 +662,28 @@ public com.google.protobuf.ByteString getPanelIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The panelId to set.
      * @return This builder for chaining.
      */
-    public Builder setPanelId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPanelId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       panelId_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearPanelId() {
@@ -751,21 +693,17 @@ public Builder clearPanelId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for panelId to set.
      * @return This builder for chaining.
      */
-    public Builder setPanelIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPanelIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       panelId_ = value;
       bitField0_ |= 0x00000001;
@@ -775,20 +713,18 @@ public Builder setPanelIdBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object displayName_ = "";
     /**
-     *
-     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
-     *
      * @return The displayName.
      */
     public java.lang.String getDisplayName() {
       java.lang.Object ref = displayName_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         displayName_ = s;
         return s;
@@ -797,21 +733,20 @@ public java.lang.String getDisplayName() {
       }
     }
     /**
-     *
-     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
-     *
      * @return The bytes for displayName.
      */
-    public com.google.protobuf.ByteString getDisplayNameBytes() {
+    public com.google.protobuf.ByteString
+        getDisplayNameBytes() {
       java.lang.Object ref = displayName_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         displayName_ = b;
         return b;
       } else {
@@ -819,35 +754,28 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
-     *
      * @param value The displayName to set.
      * @return This builder for chaining.
      */
-    public Builder setDisplayName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDisplayName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       displayName_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDisplayName() {
@@ -857,21 +785,17 @@ public Builder clearDisplayName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
-     *
      * @param value The bytes for displayName to set.
      * @return This builder for chaining.
      */
-    public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDisplayNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       displayName_ = value;
       bitField0_ |= 0x00000002;
@@ -879,10 +803,8 @@ public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int panelPosition_;
+    private int panelPosition_ ;
     /**
-     *
-     *
      * 
      * The ordered position of the panel, if shown to the user with other panels.
      * If set, then
@@ -891,7 +813,6 @@ public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * optional int32 panel_position = 4;
-     *
      * @return Whether the panelPosition field is set.
      */
     @java.lang.Override
@@ -899,8 +820,6 @@ public boolean hasPanelPosition() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * The ordered position of the panel, if shown to the user with other panels.
      * If set, then
@@ -909,7 +828,6 @@ public boolean hasPanelPosition() {
      * 

      *
      * optional int32 panel_position = 4;
-     *
      * @return The panelPosition.
      */
     @java.lang.Override
@@ -917,8 +835,6 @@ public int getPanelPosition() {
       return panelPosition_;
     }
     /**
-     *
-     *
      * 
      * The ordered position of the panel, if shown to the user with other panels.
      * If set, then
@@ -927,7 +843,6 @@ public int getPanelPosition() {
      * 

      *
      * optional int32 panel_position = 4;
-     *
      * @param value The panelPosition to set.
      * @return This builder for chaining.
      */
@@ -939,8 +854,6 @@ public Builder setPanelPosition(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The ordered position of the panel, if shown to the user with other panels.
      * If set, then
@@ -949,7 +862,6 @@ public Builder setPanelPosition(int value) {
      * 

      *
      * optional int32 panel_position = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPanelPosition() {
@@ -959,10 +871,8 @@ public Builder clearPanelPosition() {
       return this;
     }
 
-    private int totalPanels_;
+    private int totalPanels_ ;
     /**
-     *
-     *
      * 
      * The total number of panels, including this one, shown to the user.
      * Must be set if
@@ -971,7 +881,6 @@ public Builder clearPanelPosition() {
      * 

      *
      * optional int32 total_panels = 5;
-     *
      * @return Whether the totalPanels field is set.
      */
     @java.lang.Override
@@ -979,8 +888,6 @@ public boolean hasTotalPanels() {
       return ((bitField0_ & 0x00000008) != 0);
     }
     /**
-     *
-     *
      * 
      * The total number of panels, including this one, shown to the user.
      * Must be set if
@@ -989,7 +896,6 @@ public boolean hasTotalPanels() {
      * 

      *
      * optional int32 total_panels = 5;
-     *
      * @return The totalPanels.
      */
     @java.lang.Override
@@ -997,8 +903,6 @@ public int getTotalPanels() {
       return totalPanels_;
     }
     /**
-     *
-     *
      * 
      * The total number of panels, including this one, shown to the user.
      * Must be set if
@@ -1007,7 +911,6 @@ public int getTotalPanels() {
      * 

      *
      * optional int32 total_panels = 5;
-     *
      * @param value The totalPanels to set.
      * @return This builder for chaining.
      */
@@ -1019,8 +922,6 @@ public Builder setTotalPanels(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The total number of panels, including this one, shown to the user.
      * Must be set if
@@ -1029,7 +930,6 @@ public Builder setTotalPanels(int value) {
      * 

      *
      * optional int32 total_panels = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTotalPanels() {
@@ -1038,9 +938,9 @@ public Builder clearTotalPanels() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1050,12 +950,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.PanelInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.PanelInfo)
   private static final com.google.cloud.discoveryengine.v1.PanelInfo DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.PanelInfo();
   }
@@ -1064,27 +964,27 @@ public static com.google.cloud.discoveryengine.v1.PanelInfo getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public PanelInfo parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public PanelInfo parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1099,4 +999,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.PanelInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfoOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfoOrBuilder.java
similarity index 73%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfoOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfoOrBuilder.java
index 41abd5a6d75f..59d654710e46 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfoOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfoOrBuilder.java
@@ -1,81 +1,53 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface PanelInfoOrBuilder
-    extends
+public interface PanelInfoOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.PanelInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The panel ID.
    * 

    *
    * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The panelId.
    */
   java.lang.String getPanelId();
   /**
-   *
-   *
    * 
    * Required. The panel ID.
    * 

    *
    * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for panelId.
    */
-  com.google.protobuf.ByteString getPanelIdBytes();
+  com.google.protobuf.ByteString
+      getPanelIdBytes();
 
   /**
-   *
-   *
    * 
    * The display name of the panel.
    * 

    *
    * string display_name = 3;
-   *
    * @return The displayName.
    */
   java.lang.String getDisplayName();
   /**
-   *
-   *
    * 
    * The display name of the panel.
    * 

    *
    * string display_name = 3;
-   *
    * @return The bytes for displayName.
    */
-  com.google.protobuf.ByteString getDisplayNameBytes();
+  com.google.protobuf.ByteString
+      getDisplayNameBytes();
 
   /**
-   *
-   *
    * 
    * The ordered position of the panel, if shown to the user with other panels.
    * If set, then
@@ -84,13 +56,10 @@ public interface PanelInfoOrBuilder
    * 

    *
    * optional int32 panel_position = 4;
-   *
    * @return Whether the panelPosition field is set.
    */
   boolean hasPanelPosition();
   /**
-   *
-   *
    * 
    * The ordered position of the panel, if shown to the user with other panels.
    * If set, then
@@ -99,14 +68,11 @@ public interface PanelInfoOrBuilder
    * 

    *
    * optional int32 panel_position = 4;
-   *
    * @return The panelPosition.
    */
   int getPanelPosition();
 
   /**
-   *
-   *
    * 
    * The total number of panels, including this one, shown to the user.
    * Must be set if
@@ -115,13 +81,10 @@ public interface PanelInfoOrBuilder
    * 

    *
    * optional int32 total_panels = 5;
-   *
    * @return Whether the totalPanels field is set.
    */
   boolean hasTotalPanels();
   /**
-   *
-   *
    * 
    * The total number of panels, including this one, shown to the user.
    * Must be set if
@@ -130,7 +93,6 @@ public interface PanelInfoOrBuilder
    * 

    *
    * optional int32 total_panels = 5;
-   *
    * @return The totalPanels.
    */
   int getTotalPanels();
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeConfigProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeConfigProto.java
new file mode 100644
index 000000000000..86f62de6f814
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeConfigProto.java
@@ -0,0 +1,101 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/purge_config.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class PurgeConfigProto {
+  private PurgeConfigProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n2google/cloud/discoveryengine/v1/purge_" +
+      "config.proto\022\037google.cloud.discoveryengi" +
+      "ne.v1\032\037google/api/field_behavior.proto\032\031" +
+      "google/api/resource.proto\032\037google/protob" +
+      "uf/timestamp.proto\"|\n\025PurgeDocumentsRequ" +
+      "est\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n%discoverye" +
+      "ngine.googleapis.com/Branch\022\024\n\006filter\030\002 " +
+      "\001(\tB\004\342A\001\002\022\r\n\005force\030\003 \001(\010\"q\n\026PurgeDocumen" +
+      "tsResponse\022\023\n\013purge_count\030\001 \001(\003\022B\n\014purge" +
+      "_sample\030\002 \003(\tB,\372A)\n\'discoveryengine.goog" +
+      "leapis.com/Document\"\250\001\n\026PurgeDocumentsMe" +
+      "tadata\022/\n\013create_time\030\001 \001(\0132\032.google.pro" +
+      "tobuf.Timestamp\022/\n\013update_time\030\002 \001(\0132\032.g" +
+      "oogle.protobuf.Timestamp\022\025\n\rsuccess_coun" +
+      "t\030\003 \001(\003\022\025\n\rfailure_count\030\004 \001(\003B\203\002\n#com.g" +
+      "oogle.cloud.discoveryengine.v1B\020PurgeCon" +
+      "figProtoP\001ZMcloud.google.com/go/discover" +
+      "yengine/apiv1/discoveryenginepb;discover" +
+      "yenginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Clo" +
+      "ud.DiscoveryEngine.V1\312\002\037Google\\Cloud\\Dis" +
+      "coveryEngine\\V1\352\002\"Google::Cloud::Discove" +
+      "ryEngine::V1b\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.protobuf.TimestampProto.getDescriptor(),
+        });
+    internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor,
+        new java.lang.String[] { "Parent", "Filter", "Force", });
+    internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor,
+        new java.lang.String[] { "PurgeCount", "PurgeSample", });
+    internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor =
+      getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor,
+        new java.lang.String[] { "CreateTime", "UpdateTime", "SuccessCount", "FailureCount", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadata.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadata.java
similarity index 70%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadata.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadata.java
index 725a021e14d7..7613c9e50990 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadata.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadata.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Metadata related to the progress of the PurgeDocuments operation.
  * This will be returned by the google.longrunning.Operation.metadata field.
@@ -28,50 +11,46 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.PurgeDocumentsMetadata}
  */
-public final class PurgeDocumentsMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class PurgeDocumentsMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.PurgeDocumentsMetadata)
     PurgeDocumentsMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use PurgeDocumentsMetadata.newBuilder() to construct.
   private PurgeDocumentsMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private PurgeDocumentsMetadata() {}
+  private PurgeDocumentsMetadata() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new PurgeDocumentsMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.PurgeConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.PurgeConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.class,
-            com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.class, com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -79,14 +58,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -94,8 +70,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -110,15 +84,12 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -126,15 +97,12 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -142,8 +110,6 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -159,14 +125,11 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   public static final int SUCCESS_COUNT_FIELD_NUMBER = 3;
   private long successCount_ = 0L;
   /**
-   *
-   *
    * 
    * Count of entries that were deleted successfully.
    * 

    *
    * int64 success_count = 3;
-   *
    * @return The successCount.
    */
   @java.lang.Override
@@ -177,14 +140,11 @@ public long getSuccessCount() {
   public static final int FAILURE_COUNT_FIELD_NUMBER = 4;
   private long failureCount_ = 0L;
   /**
-   *
-   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
-   *
    * @return The failureCount.
    */
   @java.lang.Override
@@ -193,7 +153,6 @@ public long getFailureCount() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -205,7 +164,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -228,16 +188,20 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getUpdateTime());
     }
     if (successCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, successCount_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(3, successCount_);
     }
     if (failureCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, failureCount_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(4, failureCount_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -247,24 +211,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata other =
-        (com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata) obj;
+    com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata other = (com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime()
+          .equals(other.getUpdateTime())) return false;
     }
-    if (getSuccessCount() != other.getSuccessCount()) return false;
-    if (getFailureCount() != other.getFailureCount()) return false;
+    if (getSuccessCount()
+        != other.getSuccessCount()) return false;
+    if (getFailureCount()
+        != other.getFailureCount()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -285,113 +252,109 @@ public int hashCode() {
       hash = (53 * hash) + getUpdateTime().hashCode();
     }
     hash = (37 * hash) + SUCCESS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getSuccessCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getSuccessCount());
     hash = (37 * hash) + FAILURE_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getFailureCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getFailureCount());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata related to the progress of the PurgeDocuments operation.
    * This will be returned by the google.longrunning.Operation.metadata field.
@@ -399,32 +362,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.PurgeDocumentsMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.PurgeDocumentsMetadata)
       com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.PurgeConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.PurgeConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.class,
-              com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.class, com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -445,9 +409,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.PurgeConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -466,11 +430,8 @@ public com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata result =
-          new com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata result = new com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -478,10 +439,14 @@ public com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata buildPartial()
     private void buildPartial0(com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null
+            ? updateTime_
+            : updateTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.successCount_ = successCount_;
@@ -495,39 +460,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.PurgeDocumentsMet
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -535,8 +499,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata other) {
-      if (other == com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.getDefaultInstance()) return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -575,37 +538,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                successCount_ = input.readInt64();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            case 32:
-              {
-                failureCount_ = input.readInt64();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getUpdateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 24: {
+              successCount_ = input.readInt64();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            case 32: {
+              failureCount_ = input.readInt64();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -615,52 +577,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -681,15 +629,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -700,8 +647,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -710,9 +655,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -725,8 +670,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -744,8 +687,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -758,8 +699,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -770,14 +709,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -785,17 +721,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -803,49 +736,36 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        updateTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -867,8 +787,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -876,7 +794,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -887,8 +806,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -898,9 +815,9 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && updateTime_ != null
-            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          updateTime_ != null &&
+          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -913,8 +830,6 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -933,8 +848,6 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -948,8 +861,6 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -961,14 +872,11 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -977,32 +885,26 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(), getParentForChildren(), isClean());
+        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(),
+                getParentForChildren(),
+                isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
 
-    private long successCount_;
+    private long successCount_ ;
     /**
-     *
-     *
      * 
      * Count of entries that were deleted successfully.
      * 

      *
      * int64 success_count = 3;
-     *
      * @return The successCount.
      */
     @java.lang.Override
@@ -1010,14 +912,11 @@ public long getSuccessCount() {
       return successCount_;
     }
     /**
-     *
-     *
      * 
      * Count of entries that were deleted successfully.
      * 

      *
      * int64 success_count = 3;
-     *
      * @param value The successCount to set.
      * @return This builder for chaining.
      */
@@ -1029,14 +928,11 @@ public Builder setSuccessCount(long value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Count of entries that were deleted successfully.
      * 

      *
      * int64 success_count = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSuccessCount() {
@@ -1046,16 +942,13 @@ public Builder clearSuccessCount() {
       return this;
     }
 
-    private long failureCount_;
+    private long failureCount_ ;
     /**
-     *
-     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
-     *
      * @return The failureCount.
      */
     @java.lang.Override
@@ -1063,14 +956,11 @@ public long getFailureCount() {
       return failureCount_;
     }
     /**
-     *
-     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
-     *
      * @param value The failureCount to set.
      * @return This builder for chaining.
      */
@@ -1082,14 +972,11 @@ public Builder setFailureCount(long value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFailureCount() {
@@ -1098,9 +985,9 @@ public Builder clearFailureCount() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1110,12 +997,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.PurgeDocumentsMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.PurgeDocumentsMetadata)
   private static final com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata();
   }
@@ -1124,27 +1011,27 @@ public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public PurgeDocumentsMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public PurgeDocumentsMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1159,4 +1046,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadataOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadataOrBuilder.java
similarity index 73%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadataOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadataOrBuilder.java
index 8d1406f4a293..b77cde395384 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadataOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface PurgeDocumentsMetadataOrBuilder
-    extends
+public interface PurgeDocumentsMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.PurgeDocumentsMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -59,34 +35,26 @@ public interface PurgeDocumentsMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -97,27 +65,21 @@ public interface PurgeDocumentsMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Count of entries that were deleted successfully.
    * 

    *
    * int64 success_count = 3;
-   *
    * @return The successCount.
    */
   long getSuccessCount();
 
   /**
-   *
-   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
-   *
    * @return The failureCount.
    */
   long getFailureCount();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequest.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequest.java
similarity index 68%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequest.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequest.java
index 96141809bb0e..6e6e343e65b2 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Request message for
  * [DocumentService.PurgeDocuments][google.cloud.discoveryengine.v1.DocumentService.PurgeDocuments]
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.PurgeDocumentsRequest}
  */
-public final class PurgeDocumentsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class PurgeDocumentsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.PurgeDocumentsRequest)
     PurgeDocumentsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use PurgeDocumentsRequest.newBuilder() to construct.
   private PurgeDocumentsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private PurgeDocumentsRequest() {
     parent_ = "";
     filter_ = "";
@@ -46,41 +28,34 @@ private PurgeDocumentsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new PurgeDocumentsRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.PurgeConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.PurgeConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.class,
-            com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.class, com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -89,32 +64,30 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -123,12 +96,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * Required. Filter matching documents to purge. Only currently supported
    * value is
@@ -136,7 +106,6 @@ public com.google.protobuf.ByteString getParentBytes() {
    * 

    *
    * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -145,15 +114,14 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. Filter matching documents to purge. Only currently supported
    * value is
@@ -161,15 +129,16 @@ public java.lang.String getFilter() {
    * 

    *
    * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -180,15 +149,12 @@ public com.google.protobuf.ByteString getFilterBytes() {
   public static final int FORCE_FIELD_NUMBER = 3;
   private boolean force_ = false;
   /**
-   *
-   *
    * 
    * Actually performs the purge. If `force` is set to false, return the
    * expected purge count without deleting any documents.
    * 

    *
    * bool force = 3;
-   *
    * @return The force.
    */
   @java.lang.Override
@@ -197,7 +163,6 @@ public boolean getForce() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -209,7 +174,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -235,7 +201,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, filter_);
     }
     if (force_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, force_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(3, force_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -245,17 +212,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest other =
-        (com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest) obj;
+    com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest other = (com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (getForce() != other.getForce()) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (getForce()
+        != other.getForce()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -272,111 +241,106 @@ public int hashCode() {
     hash = (37 * hash) + FILTER_FIELD_NUMBER;
     hash = (53 * hash) + getFilter().hashCode();
     hash = (37 * hash) + FORCE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getForce());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getForce());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [DocumentService.PurgeDocuments][google.cloud.discoveryengine.v1.DocumentService.PurgeDocuments]
@@ -385,32 +349,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.PurgeDocumentsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.PurgeDocumentsRequest)
       com.google.cloud.discoveryengine.v1.PurgeDocumentsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.PurgeConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.PurgeConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.class,
-              com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.class, com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -422,9 +387,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.PurgeConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -443,11 +408,8 @@ public com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest result =
-          new com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest result = new com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -469,39 +431,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.PurgeDocumentsReq
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -509,8 +470,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -550,31 +510,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                force_ = input.readBool();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 24: {
+              force_ = input.readBool();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -584,28 +540,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -614,24 +565,21 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -639,41 +587,30 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -683,24 +620,18 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -710,8 +641,6 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -719,13 +648,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -734,8 +663,6 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -743,14 +670,15 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -758,8 +686,6 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -767,22 +693,18 @@ public com.google.protobuf.ByteString getFilterBytes() {
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -790,7 +712,6 @@ public Builder setFilter(java.lang.String value) {
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -800,8 +721,6 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -809,14 +728,12 @@ public Builder clearFilter() {
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000002;
@@ -824,17 +741,14 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private boolean force_;
+    private boolean force_ ;
     /**
-     *
-     *
      * 
      * Actually performs the purge. If `force` is set to false, return the
      * expected purge count without deleting any documents.
      * 

      *
      * bool force = 3;
-     *
      * @return The force.
      */
     @java.lang.Override
@@ -842,15 +756,12 @@ public boolean getForce() {
       return force_;
     }
     /**
-     *
-     *
      * 
      * Actually performs the purge. If `force` is set to false, return the
      * expected purge count without deleting any documents.
      * 

      *
      * bool force = 3;
-     *
      * @param value The force to set.
      * @return This builder for chaining.
      */
@@ -862,15 +773,12 @@ public Builder setForce(boolean value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Actually performs the purge. If `force` is set to false, return the
      * expected purge count without deleting any documents.
      * 

      *
      * bool force = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearForce() {
@@ -879,9 +787,9 @@ public Builder clearForce() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -891,12 +799,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.PurgeDocumentsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.PurgeDocumentsRequest)
   private static final com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest();
   }
@@ -905,27 +813,27 @@ public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public PurgeDocumentsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public PurgeDocumentsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -940,4 +848,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequestOrBuilder.java
similarity index 59%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequestOrBuilder.java
index 7cfe2c7054ff..885a76c64c0c 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequestOrBuilder.java
@@ -1,62 +1,35 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface PurgeDocumentsRequestOrBuilder
-    extends
+public interface PurgeDocumentsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.PurgeDocumentsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * Required. Filter matching documents to purge. Only currently supported
    * value is
@@ -64,13 +37,10 @@ public interface PurgeDocumentsRequestOrBuilder
    * 

    *
    * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * Required. Filter matching documents to purge. Only currently supported
    * value is
@@ -78,21 +48,18 @@ public interface PurgeDocumentsRequestOrBuilder
    * 

    *
    * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * Actually performs the purge. If `force` is set to false, return the
    * expected purge count without deleting any documents.
    * 

    *
    * bool force = 3;
-   *
    * @return The force.
    */
   boolean getForce();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponse.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponse.java
similarity index 71%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponse.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponse.java
index 4e10797a9ea4..fbf01bd64bef 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponse.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Response message for
  * [DocumentService.PurgeDocuments][google.cloud.discoveryengine.v1.DocumentService.PurgeDocuments]
@@ -30,52 +13,48 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.PurgeDocumentsResponse}
  */
-public final class PurgeDocumentsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class PurgeDocumentsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.PurgeDocumentsResponse)
     PurgeDocumentsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use PurgeDocumentsResponse.newBuilder() to construct.
   private PurgeDocumentsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private PurgeDocumentsResponse() {
-    purgeSample_ = com.google.protobuf.LazyStringArrayList.emptyList();
+    purgeSample_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new PurgeDocumentsResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.PurgeConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.PurgeConfigProto
-        .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.class,
-            com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.class, com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.Builder.class);
   }
 
   public static final int PURGE_COUNT_FIELD_NUMBER = 1;
   private long purgeCount_ = 0L;
   /**
-   *
-   *
    * 
    * The total count of documents purged as a result of the operation.
    * 

    *
    * int64 purge_count = 1;
-   *
    * @return The purgeCount.
    */
   @java.lang.Override
@@ -84,13 +63,10 @@ public long getPurgeCount() {
   }
 
   public static final int PURGE_SAMPLE_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList purgeSample_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
-   *
-   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -98,15 +74,13 @@ public long getPurgeCount() {
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return A list containing the purgeSample.
    */
-  public com.google.protobuf.ProtocolStringList getPurgeSampleList() {
+  public com.google.protobuf.ProtocolStringList
+      getPurgeSampleList() {
     return purgeSample_;
   }
   /**
-   *
-   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -114,15 +88,12 @@ public com.google.protobuf.ProtocolStringList getPurgeSampleList() {
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The count of purgeSample.
    */
   public int getPurgeSampleCount() {
     return purgeSample_.size();
   }
   /**
-   *
-   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -130,7 +101,6 @@ public int getPurgeSampleCount() {
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @param index The index of the element to return.
    * @return The purgeSample at the given index.
    */
@@ -138,8 +108,6 @@ public java.lang.String getPurgeSample(int index) {
     return purgeSample_.get(index);
   }
   /**
-   *
-   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -147,16 +115,15 @@ public java.lang.String getPurgeSample(int index) {
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @param index The index of the value to return.
    * @return The bytes of the purgeSample at the given index.
    */
-  public com.google.protobuf.ByteString getPurgeSampleBytes(int index) {
+  public com.google.protobuf.ByteString
+      getPurgeSampleBytes(int index) {
     return purgeSample_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -168,7 +135,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (purgeCount_ != 0L) {
       output.writeInt64(1, purgeCount_);
     }
@@ -185,7 +153,8 @@ public int getSerializedSize() {
 
     size = 0;
     if (purgeCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(1, purgeCount_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(1, purgeCount_);
     }
     {
       int dataSize = 0;
@@ -203,16 +172,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse other =
-        (com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse) obj;
+    com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse other = (com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse) obj;
 
-    if (getPurgeCount() != other.getPurgeCount()) return false;
-    if (!getPurgeSampleList().equals(other.getPurgeSampleList())) return false;
+    if (getPurgeCount()
+        != other.getPurgeCount()) return false;
+    if (!getPurgeSampleList()
+        .equals(other.getPurgeSampleList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -225,7 +195,8 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PURGE_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getPurgeCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getPurgeCount());
     if (getPurgeSampleCount() > 0) {
       hash = (37 * hash) + PURGE_SAMPLE_FIELD_NUMBER;
       hash = (53 * hash) + getPurgeSampleList().hashCode();
@@ -236,104 +207,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response message for
    * [DocumentService.PurgeDocuments][google.cloud.discoveryengine.v1.DocumentService.PurgeDocuments]
@@ -343,45 +308,47 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.PurgeDocumentsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.PurgeDocumentsResponse)
       com.google.cloud.discoveryengine.v1.PurgeDocumentsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.PurgeConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.PurgeConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.class,
-              com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.class, com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
       bitField0_ = 0;
       purgeCount_ = 0L;
-      purgeSample_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      purgeSample_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.PurgeConfigProto
-          .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -400,11 +367,8 @@ public com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse result =
-          new com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse result = new com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -424,39 +388,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.PurgeDocumentsRes
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -464,8 +427,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.getDefaultInstance()) return this;
       if (other.getPurgeCount() != 0L) {
         setPurgeCount(other.getPurgeCount());
       }
@@ -505,26 +467,23 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                purgeCount_ = input.readInt64();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            case 18:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensurePurgeSampleIsMutable();
-                purgeSample_.add(s);
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              purgeCount_ = input.readInt64();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            case 18: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensurePurgeSampleIsMutable();
+              purgeSample_.add(s);
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -534,19 +493,15 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private long purgeCount_;
+    private long purgeCount_ ;
     /**
-     *
-     *
      * 
      * The total count of documents purged as a result of the operation.
      * 

      *
      * int64 purge_count = 1;
-     *
      * @return The purgeCount.
      */
     @java.lang.Override
@@ -554,14 +509,11 @@ public long getPurgeCount() {
       return purgeCount_;
     }
     /**
-     *
-     *
      * 
      * The total count of documents purged as a result of the operation.
      * 

      *
      * int64 purge_count = 1;
-     *
      * @param value The purgeCount to set.
      * @return This builder for chaining.
      */
@@ -573,14 +525,11 @@ public Builder setPurgeCount(long value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The total count of documents purged as a result of the operation.
      * 

      *
      * int64 purge_count = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPurgeCount() {
@@ -592,7 +541,6 @@ public Builder clearPurgeCount() {
 
     private com.google.protobuf.LazyStringArrayList purgeSample_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
-
     private void ensurePurgeSampleIsMutable() {
       if (!purgeSample_.isModifiable()) {
         purgeSample_ = new com.google.protobuf.LazyStringArrayList(purgeSample_);
@@ -600,8 +548,6 @@ private void ensurePurgeSampleIsMutable() {
       bitField0_ |= 0x00000002;
     }
     /**
-     *
-     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -609,16 +555,14 @@ private void ensurePurgeSampleIsMutable() {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @return A list containing the purgeSample.
      */
-    public com.google.protobuf.ProtocolStringList getPurgeSampleList() {
+    public com.google.protobuf.ProtocolStringList
+        getPurgeSampleList() {
       purgeSample_.makeImmutable();
       return purgeSample_;
     }
     /**
-     *
-     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -626,15 +570,12 @@ public com.google.protobuf.ProtocolStringList getPurgeSampleList() {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @return The count of purgeSample.
      */
     public int getPurgeSampleCount() {
       return purgeSample_.size();
     }
     /**
-     *
-     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -642,7 +583,6 @@ public int getPurgeSampleCount() {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param index The index of the element to return.
      * @return The purgeSample at the given index.
      */
@@ -650,8 +590,6 @@ public java.lang.String getPurgeSample(int index) {
       return purgeSample_.get(index);
     }
     /**
-     *
-     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -659,16 +597,14 @@ public java.lang.String getPurgeSample(int index) {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param index The index of the value to return.
      * @return The bytes of the purgeSample at the given index.
      */
-    public com.google.protobuf.ByteString getPurgeSampleBytes(int index) {
+    public com.google.protobuf.ByteString
+        getPurgeSampleBytes(int index) {
       return purgeSample_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -676,15 +612,13 @@ public com.google.protobuf.ByteString getPurgeSampleBytes(int index) {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param index The index to set the value at.
      * @param value The purgeSample to set.
      * @return This builder for chaining.
      */
-    public Builder setPurgeSample(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPurgeSample(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensurePurgeSampleIsMutable();
       purgeSample_.set(index, value);
       bitField0_ |= 0x00000002;
@@ -692,8 +626,6 @@ public Builder setPurgeSample(int index, java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -701,14 +633,12 @@ public Builder setPurgeSample(int index, java.lang.String value) {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param value The purgeSample to add.
      * @return This builder for chaining.
      */
-    public Builder addPurgeSample(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addPurgeSample(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensurePurgeSampleIsMutable();
       purgeSample_.add(value);
       bitField0_ |= 0x00000002;
@@ -716,8 +646,6 @@ public Builder addPurgeSample(java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -725,20 +653,19 @@ public Builder addPurgeSample(java.lang.String value) {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param values The purgeSample to add.
      * @return This builder for chaining.
      */
-    public Builder addAllPurgeSample(java.lang.Iterable values) {
+    public Builder addAllPurgeSample(
+        java.lang.Iterable values) {
       ensurePurgeSampleIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, purgeSample_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, purgeSample_);
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -746,19 +673,16 @@ public Builder addAllPurgeSample(java.lang.Iterable values) {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @return This builder for chaining.
      */
     public Builder clearPurgeSample() {
-      purgeSample_ = com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000002);
-      ;
+      purgeSample_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000002);;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -766,14 +690,12 @@ public Builder clearPurgeSample() {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param value The bytes of the purgeSample to add.
      * @return This builder for chaining.
      */
-    public Builder addPurgeSampleBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addPurgeSampleBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensurePurgeSampleIsMutable();
       purgeSample_.add(value);
@@ -781,9 +703,9 @@ public Builder addPurgeSampleBytes(com.google.protobuf.ByteString value) {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -793,12 +715,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.PurgeDocumentsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.PurgeDocumentsResponse)
   private static final com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse();
   }
@@ -807,27 +729,27 @@ public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public PurgeDocumentsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public PurgeDocumentsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -842,4 +764,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponseOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponseOrBuilder.java
similarity index 71%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponseOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponseOrBuilder.java
index afbc1da019f0..e807e5894652 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponseOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponseOrBuilder.java
@@ -1,44 +1,23 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface PurgeDocumentsResponseOrBuilder
-    extends
+public interface PurgeDocumentsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.PurgeDocumentsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The total count of documents purged as a result of the operation.
    * 

    *
    * int64 purge_count = 1;
-   *
    * @return The purgeCount.
    */
   long getPurgeCount();
 
   /**
-   *
-   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -46,13 +25,11 @@ public interface PurgeDocumentsResponseOrBuilder
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return A list containing the purgeSample.
    */
-  java.util.List getPurgeSampleList();
+  java.util.List
+      getPurgeSampleList();
   /**
-   *
-   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -60,13 +37,10 @@ public interface PurgeDocumentsResponseOrBuilder
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The count of purgeSample.
    */
   int getPurgeSampleCount();
   /**
-   *
-   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -74,14 +48,11 @@ public interface PurgeDocumentsResponseOrBuilder
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @param index The index of the element to return.
    * @return The purgeSample at the given index.
    */
   java.lang.String getPurgeSample(int index);
   /**
-   *
-   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -89,9 +60,9 @@ public interface PurgeDocumentsResponseOrBuilder
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @param index The index of the value to return.
    * @return The bytes of the purgeSample at the given index.
    */
-  com.google.protobuf.ByteString getPurgeSampleBytes(int index);
+  com.google.protobuf.ByteString
+      getPurgeSampleBytes(int index);
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Schema.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Schema.java
similarity index 70%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Schema.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Schema.java
index 37de7ea36af3..68fe60db3be4 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Schema.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Schema.java
@@ -1,81 +1,58 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Defines the structure and layout of a type of document data.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.Schema}
  */
-public final class Schema extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Schema extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.Schema)
     SchemaOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Schema.newBuilder() to construct.
   private Schema(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Schema() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Schema();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaProto
-        .internal_static_google_cloud_discoveryengine_v1_Schema_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaProto.internal_static_google_cloud_discoveryengine_v1_Schema_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaProto
-        .internal_static_google_cloud_discoveryengine_v1_Schema_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaProto.internal_static_google_cloud_discoveryengine_v1_Schema_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.Schema.class,
-            com.google.cloud.discoveryengine.v1.Schema.Builder.class);
+            com.google.cloud.discoveryengine.v1.Schema.class, com.google.cloud.discoveryengine.v1.Schema.Builder.class);
   }
 
   private int schemaCase_ = 0;
-
   @SuppressWarnings("serial")
   private java.lang.Object schema_;
-
   public enum SchemaCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     STRUCT_SCHEMA(2),
     JSON_SCHEMA(3),
     SCHEMA_NOT_SET(0);
     private final int value;
-
     private SchemaCase(int value) {
       this.value = value;
     }
@@ -91,36 +68,30 @@ public static SchemaCase valueOf(int value) {
 
     public static SchemaCase forNumber(int value) {
       switch (value) {
-        case 2:
-          return STRUCT_SCHEMA;
-        case 3:
-          return JSON_SCHEMA;
-        case 0:
-          return SCHEMA_NOT_SET;
-        default:
-          return null;
+        case 2: return STRUCT_SCHEMA;
+        case 3: return JSON_SCHEMA;
+        case 0: return SCHEMA_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public SchemaCase getSchemaCase() {
-    return SchemaCase.forNumber(schemaCase_);
+  public SchemaCase
+  getSchemaCase() {
+    return SchemaCase.forNumber(
+        schemaCase_);
   }
 
   public static final int STRUCT_SCHEMA_FIELD_NUMBER = 2;
   /**
-   *
-   *
    * 
    * The structured representation of the schema.
    * 

    *
    * .google.protobuf.Struct struct_schema = 2;
-   *
    * @return Whether the structSchema field is set.
    */
   @java.lang.Override
@@ -128,26 +99,21 @@ public boolean hasStructSchema() {
     return schemaCase_ == 2;
   }
   /**
-   *
-   *
    * 
    * The structured representation of the schema.
    * 

    *
    * .google.protobuf.Struct struct_schema = 2;
-   *
    * @return The structSchema.
    */
   @java.lang.Override
   public com.google.protobuf.Struct getStructSchema() {
     if (schemaCase_ == 2) {
-      return (com.google.protobuf.Struct) schema_;
+       return (com.google.protobuf.Struct) schema_;
     }
     return com.google.protobuf.Struct.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * The structured representation of the schema.
    * 

@@ -157,35 +123,29 @@ public com.google.protobuf.Struct getStructSchema() {
   @java.lang.Override
   public com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder() {
     if (schemaCase_ == 2) {
-      return (com.google.protobuf.Struct) schema_;
+       return (com.google.protobuf.Struct) schema_;
     }
     return com.google.protobuf.Struct.getDefaultInstance();
   }
 
   public static final int JSON_SCHEMA_FIELD_NUMBER = 3;
   /**
-   *
-   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
-   *
    * @return Whether the jsonSchema field is set.
    */
   public boolean hasJsonSchema() {
     return schemaCase_ == 3;
   }
   /**
-   *
-   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
-   *
    * @return The jsonSchema.
    */
   public java.lang.String getJsonSchema() {
@@ -196,7 +156,8 @@ public java.lang.String getJsonSchema() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (schemaCase_ == 3) {
         schema_ = s;
@@ -205,24 +166,23 @@ public java.lang.String getJsonSchema() {
     }
   }
   /**
-   *
-   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
-   *
    * @return The bytes for jsonSchema.
    */
-  public com.google.protobuf.ByteString getJsonSchemaBytes() {
+  public com.google.protobuf.ByteString
+      getJsonSchemaBytes() {
     java.lang.Object ref = "";
     if (schemaCase_ == 3) {
       ref = schema_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       if (schemaCase_ == 3) {
         schema_ = b;
       }
@@ -233,12 +193,9 @@ public com.google.protobuf.ByteString getJsonSchemaBytes() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Immutable. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -248,7 +205,6 @@ public com.google.protobuf.ByteString getJsonSchemaBytes() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -257,15 +213,14 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Immutable. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -275,15 +230,16 @@ public java.lang.String getName() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -292,7 +248,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -304,7 +259,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -327,9 +283,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (schemaCase_ == 2) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              2, (com.google.protobuf.Struct) schema_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, (com.google.protobuf.Struct) schema_);
     }
     if (schemaCase_ == 3) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, schema_);
@@ -342,22 +297,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.Schema)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.Schema other =
-        (com.google.cloud.discoveryengine.v1.Schema) obj;
+    com.google.cloud.discoveryengine.v1.Schema other = (com.google.cloud.discoveryengine.v1.Schema) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getSchemaCase().equals(other.getSchemaCase())) return false;
     switch (schemaCase_) {
       case 2:
-        if (!getStructSchema().equals(other.getStructSchema())) return false;
+        if (!getStructSchema()
+            .equals(other.getStructSchema())) return false;
         break;
       case 3:
-        if (!getJsonSchema().equals(other.getJsonSchema())) return false;
+        if (!getJsonSchema()
+            .equals(other.getJsonSchema())) return false;
         break;
       case 0:
       default:
@@ -392,136 +349,132 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.Schema parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.Schema parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.Schema parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.Schema parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.Schema parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.Schema parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.Schema parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.Schema parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.Schema parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.Schema parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.Schema parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.Schema parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.Schema parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.Schema parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.Schema prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Defines the structure and layout of a type of document data.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.Schema}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.Schema)
       com.google.cloud.discoveryengine.v1.SchemaOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaProto
-          .internal_static_google_cloud_discoveryengine_v1_Schema_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaProto.internal_static_google_cloud_discoveryengine_v1_Schema_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaProto
-          .internal_static_google_cloud_discoveryengine_v1_Schema_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaProto.internal_static_google_cloud_discoveryengine_v1_Schema_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.Schema.class,
-              com.google.cloud.discoveryengine.v1.Schema.Builder.class);
+              com.google.cloud.discoveryengine.v1.Schema.class, com.google.cloud.discoveryengine.v1.Schema.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.Schema.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -536,9 +489,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaProto
-          .internal_static_google_cloud_discoveryengine_v1_Schema_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaProto.internal_static_google_cloud_discoveryengine_v1_Schema_descriptor;
     }
 
     @java.lang.Override
@@ -557,11 +510,8 @@ public com.google.cloud.discoveryengine.v1.Schema build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.Schema buildPartial() {
-      com.google.cloud.discoveryengine.v1.Schema result =
-          new com.google.cloud.discoveryengine.v1.Schema(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.Schema result = new com.google.cloud.discoveryengine.v1.Schema(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -577,7 +527,8 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.Schema result) {
     private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.Schema result) {
       result.schemaCase_ = schemaCase_;
       result.schema_ = this.schema_;
-      if (schemaCase_ == 2 && structSchemaBuilder_ != null) {
+      if (schemaCase_ == 2 &&
+          structSchemaBuilder_ != null) {
         result.schema_ = structSchemaBuilder_.build();
       }
     }
@@ -586,39 +537,38 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.Schema resul
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.Schema) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.Schema) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.Schema)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -633,22 +583,19 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.Schema other) {
         onChanged();
       }
       switch (other.getSchemaCase()) {
-        case STRUCT_SCHEMA:
-          {
-            mergeStructSchema(other.getStructSchema());
-            break;
-          }
-        case JSON_SCHEMA:
-          {
-            schemaCase_ = 3;
-            schema_ = other.schema_;
-            onChanged();
-            break;
-          }
-        case SCHEMA_NOT_SET:
-          {
-            break;
-          }
+        case STRUCT_SCHEMA: {
+          mergeStructSchema(other.getStructSchema());
+          break;
+        }
+        case JSON_SCHEMA: {
+          schemaCase_ = 3;
+          schema_ = other.schema_;
+          onChanged();
+          break;
+        }
+        case SCHEMA_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -676,32 +623,30 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getStructSchemaFieldBuilder().getBuilder(), extensionRegistry);
-                schemaCase_ = 2;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                schemaCase_ = 3;
-                schema_ = s;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getStructSchemaFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              schemaCase_ = 2;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              schemaCase_ = 3;
+              schema_ = s;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -711,12 +656,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int schemaCase_ = 0;
     private java.lang.Object schema_;
-
-    public SchemaCase getSchemaCase() {
-      return SchemaCase.forNumber(schemaCase_);
+    public SchemaCase
+        getSchemaCase() {
+      return SchemaCase.forNumber(
+          schemaCase_);
     }
 
     public Builder clearSchema() {
@@ -729,19 +674,13 @@ public Builder clearSchema() {
     private int bitField0_;
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Struct,
-            com.google.protobuf.Struct.Builder,
-            com.google.protobuf.StructOrBuilder>
-        structSchemaBuilder_;
+        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> structSchemaBuilder_;
     /**
-     *
-     *
      * 
      * The structured representation of the schema.
      * 

      *
      * .google.protobuf.Struct struct_schema = 2;
-     *
      * @return Whether the structSchema field is set.
      */
     @java.lang.Override
@@ -749,14 +688,11 @@ public boolean hasStructSchema() {
       return schemaCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * The structured representation of the schema.
      * 

      *
      * .google.protobuf.Struct struct_schema = 2;
-     *
      * @return The structSchema.
      */
     @java.lang.Override
@@ -774,8 +710,6 @@ public com.google.protobuf.Struct getStructSchema() {
       }
     }
     /**
-     *
-     *
      * 
      * The structured representation of the schema.
      * 

@@ -796,15 +730,14 @@ public Builder setStructSchema(com.google.protobuf.Struct value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The structured representation of the schema.
      * 

      *
      * .google.protobuf.Struct struct_schema = 2;
      */
-    public Builder setStructSchema(com.google.protobuf.Struct.Builder builderForValue) {
+    public Builder setStructSchema(
+        com.google.protobuf.Struct.Builder builderForValue) {
       if (structSchemaBuilder_ == null) {
         schema_ = builderForValue.build();
         onChanged();
@@ -815,8 +748,6 @@ public Builder setStructSchema(com.google.protobuf.Struct.Builder builderForValu
       return this;
     }
     /**
-     *
-     *
      * 
      * The structured representation of the schema.
      * 

@@ -825,11 +756,10 @@ public Builder setStructSchema(com.google.protobuf.Struct.Builder builderForValu
      */
     public Builder mergeStructSchema(com.google.protobuf.Struct value) {
       if (structSchemaBuilder_ == null) {
-        if (schemaCase_ == 2 && schema_ != com.google.protobuf.Struct.getDefaultInstance()) {
-          schema_ =
-              com.google.protobuf.Struct.newBuilder((com.google.protobuf.Struct) schema_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (schemaCase_ == 2 &&
+            schema_ != com.google.protobuf.Struct.getDefaultInstance()) {
+          schema_ = com.google.protobuf.Struct.newBuilder((com.google.protobuf.Struct) schema_)
+              .mergeFrom(value).buildPartial();
         } else {
           schema_ = value;
         }
@@ -845,8 +775,6 @@ public Builder mergeStructSchema(com.google.protobuf.Struct value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The structured representation of the schema.
      * 

@@ -870,8 +798,6 @@ public Builder clearStructSchema() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The structured representation of the schema.
      * 

@@ -882,8 +808,6 @@ public com.google.protobuf.Struct.Builder getStructSchemaBuilder() {
       return getStructSchemaFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The structured representation of the schema.
      * 

@@ -902,8 +826,6 @@ public com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder() {
       }
     }
     /**
-     *
-     *
      * 
      * The structured representation of the schema.
      * 

@@ -911,20 +833,17 @@ public com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder() {
      * .google.protobuf.Struct struct_schema = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Struct,
-            com.google.protobuf.Struct.Builder,
-            com.google.protobuf.StructOrBuilder>
+        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> 
         getStructSchemaFieldBuilder() {
       if (structSchemaBuilder_ == null) {
         if (!(schemaCase_ == 2)) {
           schema_ = com.google.protobuf.Struct.getDefaultInstance();
         }
-        structSchemaBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Struct,
-                com.google.protobuf.Struct.Builder,
-                com.google.protobuf.StructOrBuilder>(
-                (com.google.protobuf.Struct) schema_, getParentForChildren(), isClean());
+        structSchemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder>(
+                (com.google.protobuf.Struct) schema_,
+                getParentForChildren(),
+                isClean());
         schema_ = null;
       }
       schemaCase_ = 2;
@@ -933,14 +852,11 @@ public com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder() {
     }
 
     /**
-     *
-     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
-     *
      * @return Whether the jsonSchema field is set.
      */
     @java.lang.Override
@@ -948,14 +864,11 @@ public boolean hasJsonSchema() {
       return schemaCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
-     *
      * @return The jsonSchema.
      */
     @java.lang.Override
@@ -965,7 +878,8 @@ public java.lang.String getJsonSchema() {
         ref = schema_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (schemaCase_ == 3) {
           schema_ = s;
@@ -976,25 +890,24 @@ public java.lang.String getJsonSchema() {
       }
     }
     /**
-     *
-     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
-     *
      * @return The bytes for jsonSchema.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getJsonSchemaBytes() {
+    public com.google.protobuf.ByteString
+        getJsonSchemaBytes() {
       java.lang.Object ref = "";
       if (schemaCase_ == 3) {
         ref = schema_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         if (schemaCase_ == 3) {
           schema_ = b;
         }
@@ -1004,35 +917,28 @@ public com.google.protobuf.ByteString getJsonSchemaBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
-     *
      * @param value The jsonSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setJsonSchema(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setJsonSchema(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       schemaCase_ = 3;
       schema_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearJsonSchema() {
@@ -1044,21 +950,17 @@ public Builder clearJsonSchema() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
-     *
      * @param value The bytes for jsonSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setJsonSchemaBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setJsonSchemaBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       schemaCase_ = 3;
       schema_ = value;
@@ -1068,8 +970,6 @@ public Builder setJsonSchemaBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -1079,13 +979,13 @@ public Builder setJsonSchemaBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -1094,8 +994,6 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -1105,14 +1003,15 @@ public java.lang.String getName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -1120,8 +1019,6 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -1131,22 +1028,18 @@ public com.google.protobuf.ByteString getNameBytes() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -1156,7 +1049,6 @@ public Builder setName(java.lang.String value) {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -1166,8 +1058,6 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -1177,23 +1067,21 @@ public Builder clearName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1203,12 +1091,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.Schema)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.Schema)
   private static final com.google.cloud.discoveryengine.v1.Schema DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.Schema();
   }
@@ -1217,27 +1105,27 @@ public static com.google.cloud.discoveryengine.v1.Schema getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Schema parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Schema parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1252,4 +1140,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.Schema getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaName.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaName.java
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaName.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaName.java
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaOrBuilder.java
similarity index 74%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaOrBuilder.java
index 0f82d76ae9b6..2da7b82230ac 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface SchemaOrBuilder
-    extends
+public interface SchemaOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.Schema)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The structured representation of the schema.
    * 

    *
    * .google.protobuf.Struct struct_schema = 2;
-   *
    * @return Whether the structSchema field is set.
    */
   boolean hasStructSchema();
   /**
-   *
-   *
    * 
    * The structured representation of the schema.
    * 

    *
    * .google.protobuf.Struct struct_schema = 2;
-   *
    * @return The structSchema.
    */
   com.google.protobuf.Struct getStructSchema();
   /**
-   *
-   *
    * 
    * The structured representation of the schema.
    * 

@@ -59,45 +35,35 @@ public interface SchemaOrBuilder
   com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder();
 
   /**
-   *
-   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
-   *
    * @return Whether the jsonSchema field is set.
    */
   boolean hasJsonSchema();
   /**
-   *
-   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
-   *
    * @return The jsonSchema.
    */
   java.lang.String getJsonSchema();
   /**
-   *
-   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
-   *
    * @return The bytes for jsonSchema.
    */
-  com.google.protobuf.ByteString getJsonSchemaBytes();
+  com.google.protobuf.ByteString
+      getJsonSchemaBytes();
 
   /**
-   *
-   *
    * 
    * Immutable. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -107,13 +73,10 @@ public interface SchemaOrBuilder
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Immutable. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -123,10 +86,10 @@ public interface SchemaOrBuilder
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   com.google.cloud.discoveryengine.v1.Schema.SchemaCase getSchemaCase();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaProto.java
new file mode 100644
index 000000000000..1da2736673cf
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaProto.java
@@ -0,0 +1,77 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/schema.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class SchemaProto {
+  private SchemaProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_Schema_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_Schema_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n,google/cloud/discoveryengine/v1/schema" +
+      ".proto\022\037google.cloud.discoveryengine.v1\032" +
+      "\037google/api/field_behavior.proto\032\031google" +
+      "/api/resource.proto\032\034google/protobuf/str" +
+      "uct.proto\"\332\002\n\006Schema\0220\n\rstruct_schema\030\002 " +
+      "\001(\0132\027.google.protobuf.StructH\000\022\025\n\013json_s" +
+      "chema\030\003 \001(\tH\000\022\022\n\004name\030\001 \001(\tB\004\342A\001\005:\350\001\352A\344\001" +
+      "\n%discoveryengine.googleapis.com/Schema\022" +
+      "Pprojects/{project}/locations/{location}" +
+      "/dataStores/{data_store}/schemas/{schema" +
+      "}\022iprojects/{project}/locations/{locatio" +
+      "n}/collections/{collection}/dataStores/{" +
+      "data_store}/schemas/{schema}B\010\n\006schemaB\376" +
+      "\001\n#com.google.cloud.discoveryengine.v1B\013" +
+      "SchemaProtoP\001ZMcloud.google.com/go/disco" +
+      "veryengine/apiv1/discoveryenginepb;disco" +
+      "veryenginepb\242\002\017DISCOVERYENGINE\252\002\037Google." +
+      "Cloud.DiscoveryEngine.V1\312\002\037Google\\Cloud\\" +
+      "DiscoveryEngine\\V1\352\002\"Google::Cloud::Disc" +
+      "overyEngine::V1b\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.protobuf.StructProto.getDescriptor(),
+        });
+    internal_static_google_cloud_discoveryengine_v1_Schema_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_Schema_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_Schema_descriptor,
+        new java.lang.String[] { "StructSchema", "JsonSchema", "Name", "Schema", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resource);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.protobuf.StructProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceProto.java
new file mode 100644
index 000000000000..bd392630dec5
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceProto.java
@@ -0,0 +1,245 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/schema_service.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class SchemaServiceProto {
+  private SchemaServiceProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n4google/cloud/discoveryengine/v1/schema" +
+      "_service.proto\022\037google.cloud.discoveryen" +
+      "gine.v1\032\034google/api/annotations.proto\032\027g" +
+      "oogle/api/client.proto\032\037google/api/field" +
+      "_behavior.proto\032\031google/api/resource.pro" +
+      "to\032,google/cloud/discoveryengine/v1/sche" +
+      "ma.proto\032#google/longrunning/operations." +
+      "proto\032\033google/protobuf/empty.proto\032\037goog" +
+      "le/protobuf/timestamp.proto\"P\n\020GetSchema" +
+      "Request\022<\n\004name\030\001 \001(\tB.\342A\001\002\372A\'\n%discover" +
+      "yengine.googleapis.com/Schema\"~\n\022ListSch" +
+      "emasRequest\022A\n\006parent\030\001 \001(\tB1\342A\001\002\372A*\n(di" +
+      "scoveryengine.googleapis.com/DataStore\022\021" +
+      "\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"h\n" +
+      "\023ListSchemasResponse\0228\n\007schemas\030\001 \003(\0132\'." +
+      "google.cloud.discoveryengine.v1.Schema\022\027" +
+      "\n\017next_page_token\030\002 \001(\t\"\260\001\n\023CreateSchema" +
+      "Request\022A\n\006parent\030\001 \001(\tB1\342A\001\002\372A*\n(discov" +
+      "eryengine.googleapis.com/DataStore\022=\n\006sc" +
+      "hema\030\002 \001(\0132\'.google.cloud.discoveryengin" +
+      "e.v1.SchemaB\004\342A\001\002\022\027\n\tschema_id\030\003 \001(\tB\004\342A" +
+      "\001\002\"k\n\023UpdateSchemaRequest\022=\n\006schema\030\001 \001(" +
+      "\0132\'.google.cloud.discoveryengine.v1.Sche" +
+      "maB\004\342A\001\002\022\025\n\rallow_missing\030\003 \001(\010\"S\n\023Delet" +
+      "eSchemaRequest\022<\n\004name\030\001 \001(\tB.\342A\001\002\372A\'\n%d" +
+      "iscoveryengine.googleapis.com/Schema\"x\n\024" +
+      "CreateSchemaMetadata\022/\n\013create_time\030\001 \001(" +
+      "\0132\032.google.protobuf.Timestamp\022/\n\013update_" +
+      "time\030\002 \001(\0132\032.google.protobuf.Timestamp\"x" +
+      "\n\024UpdateSchemaMetadata\022/\n\013create_time\030\001 " +
+      "\001(\0132\032.google.protobuf.Timestamp\022/\n\013updat" +
+      "e_time\030\002 \001(\0132\032.google.protobuf.Timestamp" +
+      "\"x\n\024DeleteSchemaMetadata\022/\n\013create_time\030" +
+      "\001 \001(\0132\032.google.protobuf.Timestamp\022/\n\013upd" +
+      "ate_time\030\002 \001(\0132\032.google.protobuf.Timesta" +
+      "mp2\261\r\n\rSchemaService\022\374\001\n\tGetSchema\0221.goo" +
+      "gle.cloud.discoveryengine.v1.GetSchemaRe" +
+      "quest\032\'.google.cloud.discoveryengine.v1." +
+      "Schema\"\222\001\332A\004name\202\323\344\223\002\204\001\0228/v1/{name=proje" +
+      "cts/*/locations/*/dataStores/*/schemas/*" +
+      "}ZH\022F/v1/{name=projects/*/locations/*/co" +
+      "llections/*/dataStores/*/schemas/*}\022\217\002\n\013" +
+      "ListSchemas\0223.google.cloud.discoveryengi" +
+      "ne.v1.ListSchemasRequest\0324.google.cloud." +
+      "discoveryengine.v1.ListSchemasResponse\"\224" +
+      "\001\332A\006parent\202\323\344\223\002\204\001\0228/v1/{parent=projects/" +
+      "*/locations/*/dataStores/*}/schemasZH\022F/" +
+      "v1/{parent=projects/*/locations/*/collec" +
+      "tions/*/dataStores/*}/schemas\022\374\002\n\014Create" +
+      "Schema\0224.google.cloud.discoveryengine.v1" +
+      ".CreateSchemaRequest\032\035.google.longrunnin" +
+      "g.Operation\"\226\002\312A^\n&google.cloud.discover" +
+      "yengine.v1.Schema\0224google.cloud.discover" +
+      "yengine.v1.CreateSchemaMetadata\332A\027parent" +
+      ",schema,schema_id\202\323\344\223\002\224\001\"8/v1/{parent=pr" +
+      "ojects/*/locations/*/dataStores/*}/schem" +
+      "as:\006schemaZP\"F/v1/{parent=projects/*/loc" +
+      "ations/*/collections/*/dataStores/*}/sch" +
+      "emas:\006schema\022\360\002\n\014UpdateSchema\0224.google.c" +
+      "loud.discoveryengine.v1.UpdateSchemaRequ" +
+      "est\032\035.google.longrunning.Operation\"\212\002\312A^" +
+      "\n&google.cloud.discoveryengine.v1.Schema" +
+      "\0224google.cloud.discoveryengine.v1.Update" +
+      "SchemaMetadata\202\323\344\223\002\242\0012?/v1/{schema.name=" +
+      "projects/*/locations/*/dataStores/*/sche" +
+      "mas/*}:\006schemaZW2M/v1/{schema.name=proje" +
+      "cts/*/locations/*/collections/*/dataStor" +
+      "es/*/schemas/*}:\006schema\022\310\002\n\014DeleteSchema" +
+      "\0224.google.cloud.discoveryengine.v1.Delet" +
+      "eSchemaRequest\032\035.google.longrunning.Oper" +
+      "ation\"\342\001\312AM\n\025google.protobuf.Empty\0224goog" +
+      "le.cloud.discoveryengine.v1.DeleteSchema" +
+      "Metadata\332A\004name\202\323\344\223\002\204\001*8/v1/{name=projec" +
+      "ts/*/locations/*/dataStores/*/schemas/*}" +
+      "ZH*F/v1/{name=projects/*/locations/*/col" +
+      "lections/*/dataStores/*/schemas/*}\032R\312A\036d" +
+      "iscoveryengine.googleapis.com\322A.https://" +
+      "www.googleapis.com/auth/cloud-platformB\205" +
+      "\002\n#com.google.cloud.discoveryengine.v1B\022" +
+      "SchemaServiceProtoP\001ZMcloud.google.com/g" +
+      "o/discoveryengine/apiv1/discoveryenginep" +
+      "b;discoveryenginepb\242\002\017DISCOVERYENGINE\252\002\037" +
+      "Google.Cloud.DiscoveryEngine.V1\312\002\037Google" +
+      "\\Cloud\\DiscoveryEngine\\V1\352\002\"Google::Clou" +
+      "d::DiscoveryEngine::V1b\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.AnnotationsProto.getDescriptor(),
+          com.google.api.ClientProto.getDescriptor(),
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1.SchemaProto.getDescriptor(),
+          com.google.longrunning.OperationsProto.getDescriptor(),
+          com.google.protobuf.EmptyProto.getDescriptor(),
+          com.google.protobuf.TimestampProto.getDescriptor(),
+        });
+    internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor,
+        new java.lang.String[] { "Parent", "PageSize", "PageToken", });
+    internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor =
+      getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor,
+        new java.lang.String[] { "Schemas", "NextPageToken", });
+    internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor =
+      getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor,
+        new java.lang.String[] { "Parent", "Schema", "SchemaId", });
+    internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor =
+      getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor,
+        new java.lang.String[] { "Schema", "AllowMissing", });
+    internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor =
+      getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor =
+      getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor,
+        new java.lang.String[] { "CreateTime", "UpdateTime", });
+    internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor =
+      getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor,
+        new java.lang.String[] { "CreateTime", "UpdateTime", });
+    internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor =
+      getDescriptor().getMessageTypes().get(8);
+    internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor,
+        new java.lang.String[] { "CreateTime", "UpdateTime", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    registry.add(com.google.longrunning.OperationsProto.operationInfo);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.SchemaProto.getDescriptor();
+    com.google.longrunning.OperationsProto.getDescriptor();
+    com.google.protobuf.EmptyProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfo.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfo.java
similarity index 77%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfo.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfo.java
index 81fe5696adb0..4df318c0caf7 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfo.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfo.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Detailed search information.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.SearchInfo}
  */
-public final class SearchInfo extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SearchInfo extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.SearchInfo)
     SearchInfoOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SearchInfo.newBuilder() to construct.
   private SearchInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private SearchInfo() {
     searchQuery_ = "";
     orderBy_ = "";
@@ -44,33 +26,29 @@ private SearchInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SearchInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1_SearchInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_SearchInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.SearchInfo.class,
-            com.google.cloud.discoveryengine.v1.SearchInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1.SearchInfo.class, com.google.cloud.discoveryengine.v1.SearchInfo.Builder.class);
   }
 
   private int bitField0_;
   public static final int SEARCH_QUERY_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object searchQuery_ = "";
   /**
-   *
-   *
    * 
    * The user's search query.
    *
@@ -89,7 +67,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * string search_query = 1;
-   *
    * @return The searchQuery.
    */
   @java.lang.Override
@@ -98,15 +75,14 @@ public java.lang.String getSearchQuery() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       searchQuery_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The user's search query.
    *
@@ -125,15 +101,16 @@ public java.lang.String getSearchQuery() {
    * 

    *
    * string search_query = 1;
-   *
    * @return The bytes for searchQuery.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSearchQueryBytes() {
+  public com.google.protobuf.ByteString
+      getSearchQueryBytes() {
     java.lang.Object ref = searchQuery_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       searchQuery_ = b;
       return b;
     } else {
@@ -142,12 +119,9 @@ public com.google.protobuf.ByteString getSearchQueryBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
-   *
-   *
    * 
    * The order in which products are returned, if applicable.
    *
@@ -161,7 +135,6 @@ public com.google.protobuf.ByteString getSearchQueryBytes() {
    * 

    *
    * string order_by = 2;
-   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -170,15 +143,14 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The order in which products are returned, if applicable.
    *
@@ -192,15 +164,16 @@ public java.lang.String getOrderBy() {
    * 

    *
    * string order_by = 2;
-   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderByBytes() {
+  public com.google.protobuf.ByteString
+      getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -211,8 +184,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
   public static final int OFFSET_FIELD_NUMBER = 3;
   private int offset_ = 0;
   /**
-   *
-   *
    * 
    * An integer that specifies the current offset for pagination (the 0-indexed
    * starting location, amongst the products deemed by the API as relevant).
@@ -228,7 +199,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
    * 

    *
    * optional int32 offset = 3;
-   *
    * @return Whether the offset field is set.
    */
   @java.lang.Override
@@ -236,8 +206,6 @@ public boolean hasOffset() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
-   *
-   *
    * 
    * An integer that specifies the current offset for pagination (the 0-indexed
    * starting location, amongst the products deemed by the API as relevant).
@@ -253,7 +221,6 @@ public boolean hasOffset() {
    * 

    *
    * optional int32 offset = 3;
-   *
    * @return The offset.
    */
   @java.lang.Override
@@ -262,7 +229,6 @@ public int getOffset() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -274,7 +240,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(searchQuery_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, searchQuery_);
     }
@@ -300,7 +267,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, orderBy_);
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, offset_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(3, offset_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -310,19 +278,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.SearchInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.SearchInfo other =
-        (com.google.cloud.discoveryengine.v1.SearchInfo) obj;
+    com.google.cloud.discoveryengine.v1.SearchInfo other = (com.google.cloud.discoveryengine.v1.SearchInfo) obj;
 
-    if (!getSearchQuery().equals(other.getSearchQuery())) return false;
-    if (!getOrderBy().equals(other.getOrderBy())) return false;
+    if (!getSearchQuery()
+        .equals(other.getSearchQuery())) return false;
+    if (!getOrderBy()
+        .equals(other.getOrderBy())) return false;
     if (hasOffset() != other.hasOffset()) return false;
     if (hasOffset()) {
-      if (getOffset() != other.getOffset()) return false;
+      if (getOffset()
+          != other.getOffset()) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -348,136 +318,132 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.SearchInfo parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.SearchInfo parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.SearchInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Detailed search information.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.SearchInfo}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.SearchInfo)
       com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_SearchInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_SearchInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.SearchInfo.class,
-              com.google.cloud.discoveryengine.v1.SearchInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1.SearchInfo.class, com.google.cloud.discoveryengine.v1.SearchInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.SearchInfo.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -489,9 +455,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor;
     }
 
     @java.lang.Override
@@ -510,11 +476,8 @@ public com.google.cloud.discoveryengine.v1.SearchInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.SearchInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1.SearchInfo result =
-          new com.google.cloud.discoveryengine.v1.SearchInfo(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.SearchInfo result = new com.google.cloud.discoveryengine.v1.SearchInfo(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -539,39 +502,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchInfo result
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.SearchInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.SearchInfo) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.SearchInfo)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -619,31 +581,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                searchQuery_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                orderBy_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                offset_ = input.readInt32();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              searchQuery_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              orderBy_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 24: {
+              offset_ = input.readInt32();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -653,13 +611,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object searchQuery_ = "";
     /**
-     *
-     *
      * 
      * The user's search query.
      *
@@ -678,13 +633,13 @@ public Builder mergeFrom(
      * 

      *
      * string search_query = 1;
-     *
      * @return The searchQuery.
      */
     public java.lang.String getSearchQuery() {
       java.lang.Object ref = searchQuery_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         searchQuery_ = s;
         return s;
@@ -693,8 +648,6 @@ public java.lang.String getSearchQuery() {
       }
     }
     /**
-     *
-     *
      * 
      * The user's search query.
      *
@@ -713,14 +666,15 @@ public java.lang.String getSearchQuery() {
      * 

      *
      * string search_query = 1;
-     *
      * @return The bytes for searchQuery.
      */
-    public com.google.protobuf.ByteString getSearchQueryBytes() {
+    public com.google.protobuf.ByteString
+        getSearchQueryBytes() {
       java.lang.Object ref = searchQuery_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         searchQuery_ = b;
         return b;
       } else {
@@ -728,8 +682,6 @@ public com.google.protobuf.ByteString getSearchQueryBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The user's search query.
      *
@@ -748,22 +700,18 @@ public com.google.protobuf.ByteString getSearchQueryBytes() {
      * 

      *
      * string search_query = 1;
-     *
      * @param value The searchQuery to set.
      * @return This builder for chaining.
      */
-    public Builder setSearchQuery(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSearchQuery(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       searchQuery_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The user's search query.
      *
@@ -782,7 +730,6 @@ public Builder setSearchQuery(java.lang.String value) {
      * 

      *
      * string search_query = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSearchQuery() {
@@ -792,8 +739,6 @@ public Builder clearSearchQuery() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The user's search query.
      *
@@ -812,14 +757,12 @@ public Builder clearSearchQuery() {
      * 

      *
      * string search_query = 1;
-     *
      * @param value The bytes for searchQuery to set.
      * @return This builder for chaining.
      */
-    public Builder setSearchQueryBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSearchQueryBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       searchQuery_ = value;
       bitField0_ |= 0x00000001;
@@ -829,8 +772,6 @@ public Builder setSearchQueryBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object orderBy_ = "";
     /**
-     *
-     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -844,13 +785,13 @@ public Builder setSearchQueryBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string order_by = 2;
-     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -859,8 +800,6 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
-     *
-     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -874,14 +813,15 @@ public java.lang.String getOrderBy() {
      * 

      *
      * string order_by = 2;
-     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString getOrderByBytes() {
+    public com.google.protobuf.ByteString
+        getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -889,8 +829,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -904,22 +842,18 @@ public com.google.protobuf.ByteString getOrderByBytes() {
      * 

      *
      * string order_by = 2;
-     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderBy(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       orderBy_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -933,7 +867,6 @@ public Builder setOrderBy(java.lang.String value) {
      * 

      *
      * string order_by = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -943,8 +876,6 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -958,14 +889,12 @@ public Builder clearOrderBy() {
      * 

      *
      * string order_by = 2;
-     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderByBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000002;
@@ -973,10 +902,8 @@ public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int offset_;
+    private int offset_ ;
     /**
-     *
-     *
      * 
      * An integer that specifies the current offset for pagination (the 0-indexed
      * starting location, amongst the products deemed by the API as relevant).
@@ -992,7 +919,6 @@ public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * optional int32 offset = 3;
-     *
      * @return Whether the offset field is set.
      */
     @java.lang.Override
@@ -1000,8 +926,6 @@ public boolean hasOffset() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * An integer that specifies the current offset for pagination (the 0-indexed
      * starting location, amongst the products deemed by the API as relevant).
@@ -1017,7 +941,6 @@ public boolean hasOffset() {
      * 

      *
      * optional int32 offset = 3;
-     *
      * @return The offset.
      */
     @java.lang.Override
@@ -1025,8 +948,6 @@ public int getOffset() {
       return offset_;
     }
     /**
-     *
-     *
      * 
      * An integer that specifies the current offset for pagination (the 0-indexed
      * starting location, amongst the products deemed by the API as relevant).
@@ -1042,7 +963,6 @@ public int getOffset() {
      * 

      *
      * optional int32 offset = 3;
-     *
      * @param value The offset to set.
      * @return This builder for chaining.
      */
@@ -1054,8 +974,6 @@ public Builder setOffset(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * An integer that specifies the current offset for pagination (the 0-indexed
      * starting location, amongst the products deemed by the API as relevant).
@@ -1071,7 +989,6 @@ public Builder setOffset(int value) {
      * 

      *
      * optional int32 offset = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOffset() {
@@ -1080,9 +997,9 @@ public Builder clearOffset() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1092,12 +1009,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.SearchInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.SearchInfo)
   private static final com.google.cloud.discoveryengine.v1.SearchInfo DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.SearchInfo();
   }
@@ -1106,27 +1023,27 @@ public static com.google.cloud.discoveryengine.v1.SearchInfo getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SearchInfo parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SearchInfo parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1141,4 +1058,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.SearchInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfoOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfoOrBuilder.java
similarity index 83%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfoOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfoOrBuilder.java
index 9b90c8a7394d..01529bf903f9 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfoOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfoOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface SearchInfoOrBuilder
-    extends
+public interface SearchInfoOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.SearchInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The user's search query.
    *
@@ -44,13 +26,10 @@ public interface SearchInfoOrBuilder
    * 

    *
    * string search_query = 1;
-   *
    * @return The searchQuery.
    */
   java.lang.String getSearchQuery();
   /**
-   *
-   *
    * 
    * The user's search query.
    *
@@ -69,14 +48,12 @@ public interface SearchInfoOrBuilder
    * 

    *
    * string search_query = 1;
-   *
    * @return The bytes for searchQuery.
    */
-  com.google.protobuf.ByteString getSearchQueryBytes();
+  com.google.protobuf.ByteString
+      getSearchQueryBytes();
 
   /**
-   *
-   *
    * 
    * The order in which products are returned, if applicable.
    *
@@ -90,13 +67,10 @@ public interface SearchInfoOrBuilder
    * 

    *
    * string order_by = 2;
-   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
-   *
-   *
    * 
    * The order in which products are returned, if applicable.
    *
@@ -110,14 +84,12 @@ public interface SearchInfoOrBuilder
    * 

    *
    * string order_by = 2;
-   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString getOrderByBytes();
+  com.google.protobuf.ByteString
+      getOrderByBytes();
 
   /**
-   *
-   *
    * 
    * An integer that specifies the current offset for pagination (the 0-indexed
    * starting location, amongst the products deemed by the API as relevant).
@@ -133,13 +105,10 @@ public interface SearchInfoOrBuilder
    * 

    *
    * optional int32 offset = 3;
-   *
    * @return Whether the offset field is set.
    */
   boolean hasOffset();
   /**
-   *
-   *
    * 
    * An integer that specifies the current offset for pagination (the 0-indexed
    * starting location, amongst the products deemed by the API as relevant).
@@ -155,7 +124,6 @@ public interface SearchInfoOrBuilder
    * 

    *
    * optional int32 offset = 3;
-   *
    * @return The offset.
    */
   int getOffset();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequest.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequest.java
similarity index 68%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequest.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequest.java
index 4d548b6f499a..8d4c1d9c199b 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/search_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Request message for
  * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest}
  */
-public final class SearchRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SearchRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.SearchRequest)
     SearchRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SearchRequest.newBuilder() to construct.
   private SearchRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private SearchRequest() {
     servingConfig_ = "";
     branch_ = "";
@@ -49,77 +31,64 @@ private SearchRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SearchRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SearchServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(int number) {
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
     switch (number) {
       case 11:
         return internalGetParams();
       case 22:
         return internalGetUserLabels();
       default:
-        throw new RuntimeException("Invalid map field number: " + number);
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
     }
   }
-
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SearchServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_SearchRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.SearchRequest.class,
-            com.google.cloud.discoveryengine.v1.SearchRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.SearchRequest.class, com.google.cloud.discoveryengine.v1.SearchRequest.Builder.class);
   }
 
-  public interface QueryExpansionSpecOrBuilder
-      extends
+  public interface QueryExpansionSpecOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * The condition under which query expansion should occur. Default to
      * [Condition.DISABLED][google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
      * @return The enum numeric value on the wire for condition.
      */
     int getConditionValue();
     /**
-     *
-     *
      * 
      * The condition under which query expansion should occur. Default to
      * [Condition.DISABLED][google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
      * @return The condition.
      */
     com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition getCondition();
   }
   /**
-   *
-   *
    * 
    * Specification to determine under which conditions query expansion should
    * occur.
@@ -127,55 +96,49 @@ public interface QueryExpansionSpecOrBuilder
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec}
    */
-  public static final class QueryExpansionSpec extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class QueryExpansionSpec extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec)
       QueryExpansionSpecOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use QueryExpansionSpec.newBuilder() to construct.
     private QueryExpansionSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private QueryExpansionSpec() {
       condition_ = 0;
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new QueryExpansionSpec();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.class,
-              com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder.class);
+              com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.class, com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder.class);
     }
 
     /**
-     *
-     *
      * 
      * Enum describing under which condition query expansion should occur.
      * 

      *
-     * Protobuf enum {@code
-     * google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition}
+     * Protobuf enum {@code google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition}
      */
-    public enum Condition implements com.google.protobuf.ProtocolMessageEnum {
+    public enum Condition
+        implements com.google.protobuf.ProtocolMessageEnum {
       /**
-       *
-       *
        * 
        * Unspecified query expansion condition. In this case, server behavior
        * defaults to
@@ -186,8 +149,6 @@ public enum Condition implements com.google.protobuf.ProtocolMessageEnum {
        */
       CONDITION_UNSPECIFIED(0),
       /**
-       *
-       *
        * 
        * Disabled query expansion. Only the exact search query is used, even if
        * [SearchResponse.total_size][google.cloud.discoveryengine.v1.SearchResponse.total_size]
@@ -198,8 +159,6 @@ public enum Condition implements com.google.protobuf.ProtocolMessageEnum {
        */
       DISABLED(1),
       /**
-       *
-       *
        * 
        * Automatic query expansion built by the Search API.
        * 

@@ -211,8 +170,6 @@ public enum Condition implements com.google.protobuf.ProtocolMessageEnum {
       ;
 
       /**
-       *
-       *
        * 
        * Unspecified query expansion condition. In this case, server behavior
        * defaults to
@@ -223,8 +180,6 @@ public enum Condition implements com.google.protobuf.ProtocolMessageEnum {
        */
       public static final int CONDITION_UNSPECIFIED_VALUE = 0;
       /**
-       *
-       *
        * 
        * Disabled query expansion. Only the exact search query is used, even if
        * [SearchResponse.total_size][google.cloud.discoveryengine.v1.SearchResponse.total_size]
@@ -235,8 +190,6 @@ public enum Condition implements com.google.protobuf.ProtocolMessageEnum {
        */
       public static final int DISABLED_VALUE = 1;
       /**
-       *
-       *
        * 
        * Automatic query expansion built by the Search API.
        * 

@@ -245,6 +198,7 @@ public enum Condition implements com.google.protobuf.ProtocolMessageEnum {
        */
       public static final int AUTO_VALUE = 2;
 
+
       public final int getNumber() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalArgumentException(
@@ -269,51 +223,49 @@ public static Condition valueOf(int value) {
        */
       public static Condition forNumber(int value) {
         switch (value) {
-          case 0:
-            return CONDITION_UNSPECIFIED;
-          case 1:
-            return DISABLED;
-          case 2:
-            return AUTO;
-          default:
-            return null;
+          case 0: return CONDITION_UNSPECIFIED;
+          case 1: return DISABLED;
+          case 2: return AUTO;
+          default: return null;
         }
       }
 
-      public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+      public static com.google.protobuf.Internal.EnumLiteMap
+          internalGetValueMap() {
         return internalValueMap;
       }
+      private static final com.google.protobuf.Internal.EnumLiteMap<
+          Condition> internalValueMap =
+            new com.google.protobuf.Internal.EnumLiteMap() {
+              public Condition findValueByNumber(int number) {
+                return Condition.forNumber(number);
+              }
+            };
 
-      private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public Condition findValueByNumber(int number) {
-              return Condition.forNumber(number);
-            }
-          };
-
-      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor
+          getValueDescriptor() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalStateException(
               "Can't get the descriptor of an unrecognized enum value.");
         }
         return getDescriptor().getValues().get(ordinal());
       }
-
-      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+      public final com.google.protobuf.Descriptors.EnumDescriptor
+          getDescriptorForType() {
         return getDescriptor();
       }
-
-      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDescriptor()
-            .getEnumTypes()
-            .get(0);
+      public static final com.google.protobuf.Descriptors.EnumDescriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDescriptor().getEnumTypes().get(0);
       }
 
       private static final Condition[] VALUES = values();
 
-      public static Condition valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      public static Condition valueOf(
+          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
         if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+          throw new java.lang.IllegalArgumentException(
+            "EnumValueDescriptor is not for this type.");
         }
         if (desc.getIndex() == -1) {
           return UNRECOGNIZED;
@@ -333,51 +285,32 @@ private Condition(int value) {
     public static final int CONDITION_FIELD_NUMBER = 1;
     private int condition_ = 0;
     /**
-     *
-     *
      * 
      * The condition under which query expansion should occur. Default to
      * [Condition.DISABLED][google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
      * @return The enum numeric value on the wire for condition.
      */
-    @java.lang.Override
-    public int getConditionValue() {
+    @java.lang.Override public int getConditionValue() {
       return condition_;
     }
     /**
-     *
-     *
      * 
      * The condition under which query expansion should occur. Default to
      * [Condition.DISABLED][google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
      * @return The condition.
      */
-    @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition
-        getCondition() {
-      com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition result =
-          com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.forNumber(
-              condition_);
-      return result == null
-          ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition
-              .UNRECOGNIZED
-          : result;
+    @java.lang.Override public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition getCondition() {
+      com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition result = com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.forNumber(condition_);
+      return result == null ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.UNRECOGNIZED : result;
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -389,11 +322,9 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-      if (condition_
-          != com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition
-              .CONDITION_UNSPECIFIED
-              .getNumber()) {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (condition_ != com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.CONDITION_UNSPECIFIED.getNumber()) {
         output.writeEnum(1, condition_);
       }
       getUnknownFields().writeTo(output);
@@ -405,11 +336,9 @@ public int getSerializedSize() {
       if (size != -1) return size;
 
       size = 0;
-      if (condition_
-          != com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition
-              .CONDITION_UNSPECIFIED
-              .getNumber()) {
-        size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, condition_);
+      if (condition_ != com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.CONDITION_UNSPECIFIED.getNumber()) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeEnumSize(1, condition_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -419,13 +348,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec other =
-          (com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec) obj;
+      com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec other = (com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec) obj;
 
       if (condition_ != other.condition_) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
@@ -447,95 +375,89 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -545,8 +467,6 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Specification to determine under which conditions query expansion should
      * occur.
@@ -554,34 +474,33 @@ protected Builder newBuilderForType(
      *
      * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec)
         com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.class,
-                com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder.class);
+                com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.class, com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -591,22 +510,19 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
-          getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
-            .getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec build() {
-        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec result =
-            buildPartial();
+        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -615,17 +531,13 @@ public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec buil
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec buildPartial() {
-        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec result =
-            new com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec result = new com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.condition_ = condition_;
@@ -636,53 +548,46 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec) {
-          return mergeFrom(
-              (com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec) other);
+          return mergeFrom((com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec other) {
+        if (other == com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDefaultInstance()) return this;
         if (other.condition_ != 0) {
           setConditionValue(other.getConditionValue());
         }
@@ -712,19 +617,17 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 8:
-                {
-                  condition_ = input.readEnum();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 8
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 8: {
+                condition_ = input.readEnum();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -734,40 +637,28 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private int condition_ = 0;
       /**
-       *
-       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
        * @return The enum numeric value on the wire for condition.
        */
-      @java.lang.Override
-      public int getConditionValue() {
+      @java.lang.Override public int getConditionValue() {
         return condition_;
       }
       /**
-       *
-       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
        * @param value The enum numeric value on the wire for condition to set.
        * @return This builder for chaining.
        */
@@ -778,47 +669,30 @@ public Builder setConditionValue(int value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
        * @return The condition.
        */
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition
-          getCondition() {
-        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition result =
-            com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition
-                .forNumber(condition_);
-        return result == null
-            ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition
-                .UNRECOGNIZED
-            : result;
+      public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition getCondition() {
+        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition result = com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.forNumber(condition_);
+        return result == null ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.UNRECOGNIZED : result;
       }
       /**
-       *
-       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
        * @param value The condition to set.
        * @return This builder for chaining.
        */
-      public Builder setCondition(
-          com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition value) {
+      public Builder setCondition(com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -828,17 +702,12 @@ public Builder setCondition(
         return this;
       }
       /**
-       *
-       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
        * @return This builder for chaining.
        */
       public Builder clearCondition() {
@@ -847,7 +716,6 @@ public Builder clearCondition() {
         onChanged();
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -860,44 +728,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec)
-    private static final com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec();
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public QueryExpansionSpec parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public QueryExpansionSpec parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -909,105 +774,89 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface SpellCorrectionSpecOrBuilder
-      extends
+  public interface SpellCorrectionSpecOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * The mode under which spell correction should take effect to
      * replace the original search query. Default to
      * [Mode.AUTO][google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
      * @return The enum numeric value on the wire for mode.
      */
     int getModeValue();
     /**
-     *
-     *
      * 
      * The mode under which spell correction should take effect to
      * replace the original search query. Default to
      * [Mode.AUTO][google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
      * @return The mode.
      */
     com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode getMode();
   }
   /**
-   *
-   *
    * 
    * The specification for query spell correction.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec}
    */
-  public static final class SpellCorrectionSpec extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class SpellCorrectionSpec extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec)
       SpellCorrectionSpecOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use SpellCorrectionSpec.newBuilder() to construct.
     private SpellCorrectionSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private SpellCorrectionSpec() {
       mode_ = 0;
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new SpellCorrectionSpec();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.class,
-              com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder.class);
+              com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.class, com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder.class);
     }
 
     /**
-     *
-     *
      * 
      * Enum describing under which mode spell correction should occur.
      * 

      *
      * Protobuf enum {@code google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode}
      */
-    public enum Mode implements com.google.protobuf.ProtocolMessageEnum {
+    public enum Mode
+        implements com.google.protobuf.ProtocolMessageEnum {
       /**
-       *
-       *
        * 
        * Unspecified spell correction mode. In this case, server behavior
        * defaults to
@@ -1018,8 +867,6 @@ public enum Mode implements com.google.protobuf.ProtocolMessageEnum {
        */
       MODE_UNSPECIFIED(0),
       /**
-       *
-       *
        * 
        * Search API will try to find a spell suggestion if there
        * is any and put in the
@@ -1031,8 +878,6 @@ public enum Mode implements com.google.protobuf.ProtocolMessageEnum {
        */
       SUGGESTION_ONLY(1),
       /**
-       *
-       *
        * 
        * Automatic spell correction built by the Search API. Search will
        * be based on the corrected query if found.
@@ -1045,8 +890,6 @@ public enum Mode implements com.google.protobuf.ProtocolMessageEnum {
       ;
 
       /**
-       *
-       *
        * 
        * Unspecified spell correction mode. In this case, server behavior
        * defaults to
@@ -1057,8 +900,6 @@ public enum Mode implements com.google.protobuf.ProtocolMessageEnum {
        */
       public static final int MODE_UNSPECIFIED_VALUE = 0;
       /**
-       *
-       *
        * 
        * Search API will try to find a spell suggestion if there
        * is any and put in the
@@ -1070,8 +911,6 @@ public enum Mode implements com.google.protobuf.ProtocolMessageEnum {
        */
       public static final int SUGGESTION_ONLY_VALUE = 1;
       /**
-       *
-       *
        * 
        * Automatic spell correction built by the Search API. Search will
        * be based on the corrected query if found.
@@ -1081,6 +920,7 @@ public enum Mode implements com.google.protobuf.ProtocolMessageEnum {
        */
       public static final int AUTO_VALUE = 2;
 
+
       public final int getNumber() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalArgumentException(
@@ -1105,51 +945,49 @@ public static Mode valueOf(int value) {
        */
       public static Mode forNumber(int value) {
         switch (value) {
-          case 0:
-            return MODE_UNSPECIFIED;
-          case 1:
-            return SUGGESTION_ONLY;
-          case 2:
-            return AUTO;
-          default:
-            return null;
+          case 0: return MODE_UNSPECIFIED;
+          case 1: return SUGGESTION_ONLY;
+          case 2: return AUTO;
+          default: return null;
         }
       }
 
-      public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+      public static com.google.protobuf.Internal.EnumLiteMap
+          internalGetValueMap() {
         return internalValueMap;
       }
+      private static final com.google.protobuf.Internal.EnumLiteMap<
+          Mode> internalValueMap =
+            new com.google.protobuf.Internal.EnumLiteMap() {
+              public Mode findValueByNumber(int number) {
+                return Mode.forNumber(number);
+              }
+            };
 
-      private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public Mode findValueByNumber(int number) {
-              return Mode.forNumber(number);
-            }
-          };
-
-      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor
+          getValueDescriptor() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalStateException(
               "Can't get the descriptor of an unrecognized enum value.");
         }
         return getDescriptor().getValues().get(ordinal());
       }
-
-      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+      public final com.google.protobuf.Descriptors.EnumDescriptor
+          getDescriptorForType() {
         return getDescriptor();
       }
-
-      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDescriptor()
-            .getEnumTypes()
-            .get(0);
+      public static final com.google.protobuf.Descriptors.EnumDescriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDescriptor().getEnumTypes().get(0);
       }
 
       private static final Mode[] VALUES = values();
 
-      public static Mode valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      public static Mode valueOf(
+          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
         if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+          throw new java.lang.IllegalArgumentException(
+            "EnumValueDescriptor is not for this type.");
         }
         if (desc.getIndex() == -1) {
           return UNRECOGNIZED;
@@ -1169,49 +1007,34 @@ private Mode(int value) {
     public static final int MODE_FIELD_NUMBER = 1;
     private int mode_ = 0;
     /**
-     *
-     *
      * 
      * The mode under which spell correction should take effect to
      * replace the original search query. Default to
      * [Mode.AUTO][google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
      * @return The enum numeric value on the wire for mode.
      */
-    @java.lang.Override
-    public int getModeValue() {
+    @java.lang.Override public int getModeValue() {
       return mode_;
     }
     /**
-     *
-     *
      * 
      * The mode under which spell correction should take effect to
      * replace the original search query. Default to
      * [Mode.AUTO][google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
      * @return The mode.
      */
-    @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode getMode() {
-      com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode result =
-          com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.forNumber(
-              mode_);
-      return result == null
-          ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.UNRECOGNIZED
-          : result;
+    @java.lang.Override public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode getMode() {
+      com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode result = com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.forNumber(mode_);
+      return result == null ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.UNRECOGNIZED : result;
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1223,11 +1046,9 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-      if (mode_
-          != com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode
-              .MODE_UNSPECIFIED
-              .getNumber()) {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (mode_ != com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.MODE_UNSPECIFIED.getNumber()) {
         output.writeEnum(1, mode_);
       }
       getUnknownFields().writeTo(output);
@@ -1239,11 +1060,9 @@ public int getSerializedSize() {
       if (size != -1) return size;
 
       size = 0;
-      if (mode_
-          != com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode
-              .MODE_UNSPECIFIED
-              .getNumber()) {
-        size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, mode_);
+      if (mode_ != com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.MODE_UNSPECIFIED.getNumber()) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeEnumSize(1, mode_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -1253,13 +1072,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec other =
-          (com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec) obj;
+      com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec other = (com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec) obj;
 
       if (mode_ != other.mode_) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
@@ -1281,95 +1099,89 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1379,43 +1191,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * The specification for query spell correction.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec)
         com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.class,
-                com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder
-                    .class);
+                com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.class, com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1425,22 +1233,19 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
-          getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
-            .getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec build() {
-        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec result =
-            buildPartial();
+        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -1449,17 +1254,13 @@ public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec bui
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec buildPartial() {
-        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec result =
-            new com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec result = new com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.mode_ = mode_;
@@ -1470,54 +1271,46 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other
-            instanceof com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec) {
-          return mergeFrom(
-              (com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec) other);
+        if (other instanceof com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec) {
+          return mergeFrom((com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec other) {
+        if (other == com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDefaultInstance()) return this;
         if (other.mode_ != 0) {
           setModeValue(other.getModeValue());
         }
@@ -1547,19 +1340,17 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 8:
-                {
-                  mode_ = input.readEnum();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 8
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 8: {
+                mode_ = input.readEnum();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1569,40 +1360,30 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private int mode_ = 0;
       /**
-       *
-       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
        * @return The enum numeric value on the wire for mode.
        */
-      @java.lang.Override
-      public int getModeValue() {
+      @java.lang.Override public int getModeValue() {
         return mode_;
       }
       /**
-       *
-       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
        * @param value The enum numeric value on the wire for mode to set.
        * @return This builder for chaining.
        */
@@ -1613,46 +1394,32 @@ public Builder setModeValue(int value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
        * @return The mode.
        */
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode getMode() {
-        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode result =
-            com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.forNumber(
-                mode_);
-        return result == null
-            ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode
-                .UNRECOGNIZED
-            : result;
+        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode result = com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.forNumber(mode_);
+        return result == null ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.UNRECOGNIZED : result;
       }
       /**
-       *
-       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
        * @param value The mode to set.
        * @return This builder for chaining.
        */
-      public Builder setMode(
-          com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode value) {
+      public Builder setMode(com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -1662,17 +1429,13 @@ public Builder setMode(
         return this;
       }
       /**
-       *
-       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
        * @return This builder for chaining.
        */
       public Builder clearMode() {
@@ -1681,7 +1444,6 @@ public Builder clearMode() {
         onChanged();
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1694,45 +1456,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec)
-    private static final com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec DEFAULT_INSTANCE;
     static {
-      DEFAULT_INSTANCE =
-          new com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec();
+      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec();
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public SpellCorrectionSpec parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public SpellCorrectionSpec parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1744,66 +1502,47 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface ContentSearchSpecOrBuilder
-      extends
+  public interface ContentSearchSpecOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
      * @return Whether the snippetSpec field is set.
      */
     boolean hasSnippetSpec();
     /**
-     *
-     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
      * @return The snippetSpec.
      */
-    com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-        getSnippetSpec();
+    com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec getSnippetSpec();
     /**
-     *
-     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
      */
-    com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder
-        getSnippetSpecOrBuilder();
+    com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder getSnippetSpecOrBuilder();
   }
   /**
-   *
-   *
    * 
    * The specification that configs the desired behavior of the UCS content
    * search.
@@ -1811,47 +1550,43 @@ public interface ContentSearchSpecOrBuilder
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec}
    */
-  public static final class ContentSearchSpec extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class ContentSearchSpec extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec)
       ContentSearchSpecOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use ContentSearchSpec.newBuilder() to construct.
     private ContentSearchSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private ContentSearchSpec() {}
+    private ContentSearchSpec() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new ContentSearchSpec();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.class,
-              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder.class);
+              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.class, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder.class);
     }
 
-    public interface SnippetSpecOrBuilder
-        extends
+    public interface SnippetSpecOrBuilder extends
         // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec)
         com.google.protobuf.MessageOrBuilder {
 
       /**
-       *
-       *
        * 
        * Max number of snippets returned in each search result.
        * If the matching snippets is less than the max_snippet_count, return all
@@ -1861,74 +1596,62 @@ public interface SnippetSpecOrBuilder
        * 

        *
        * int32 max_snippet_count = 1;
-       *
        * @return The maxSnippetCount.
        */
       int getMaxSnippetCount();
 
       /**
-       *
-       *
        * 
        * if true, only snippet reference is returned.
        * 

        *
        * bool reference_only = 2;
-       *
        * @return The referenceOnly.
        */
       boolean getReferenceOnly();
     }
     /**
-     *
-     *
      * 
      * The specification that configs the snippet in the search results.
      * 

      *
-     * Protobuf type {@code
-     * google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec}
+     * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec}
      */
-    public static final class SnippetSpec extends com.google.protobuf.GeneratedMessageV3
-        implements
+    public static final class SnippetSpec extends
+        com.google.protobuf.GeneratedMessageV3 implements
         // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec)
         SnippetSpecOrBuilder {
-      private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
       // Use SnippetSpec.newBuilder() to construct.
       private SnippetSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
-
-      private SnippetSpec() {}
+      private SnippetSpec() {
+      }
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(
+          UnusedPrivateParameter unused) {
         return new SnippetSpec();
       }
 
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-                    .class,
-                com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-                    .Builder.class);
+                com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.class, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.Builder.class);
       }
 
       public static final int MAX_SNIPPET_COUNT_FIELD_NUMBER = 1;
       private int maxSnippetCount_ = 0;
       /**
-       *
-       *
        * 
        * Max number of snippets returned in each search result.
        * If the matching snippets is less than the max_snippet_count, return all
@@ -1938,7 +1661,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
        * 

        *
        * int32 max_snippet_count = 1;
-       *
        * @return The maxSnippetCount.
        */
       @java.lang.Override
@@ -1949,14 +1671,11 @@ public int getMaxSnippetCount() {
       public static final int REFERENCE_ONLY_FIELD_NUMBER = 2;
       private boolean referenceOnly_ = false;
       /**
-       *
-       *
        * 
        * if true, only snippet reference is returned.
        * 

        *
        * bool reference_only = 2;
-       *
        * @return The referenceOnly.
        */
       @java.lang.Override
@@ -1965,7 +1684,6 @@ public boolean getReferenceOnly() {
       }
 
       private byte memoizedIsInitialized = -1;
-
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -1977,7 +1695,8 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
         if (maxSnippetCount_ != 0) {
           output.writeInt32(1, maxSnippetCount_);
         }
@@ -1994,10 +1713,12 @@ public int getSerializedSize() {
 
         size = 0;
         if (maxSnippetCount_ != 0) {
-          size += com.google.protobuf.CodedOutputStream.computeInt32Size(1, maxSnippetCount_);
+          size += com.google.protobuf.CodedOutputStream
+            .computeInt32Size(1, maxSnippetCount_);
         }
         if (referenceOnly_ != false) {
-          size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, referenceOnly_);
+          size += com.google.protobuf.CodedOutputStream
+            .computeBoolSize(2, referenceOnly_);
         }
         size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
@@ -2007,18 +1728,17 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-          return true;
+         return true;
         }
-        if (!(obj
-            instanceof
-            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec)) {
+        if (!(obj instanceof com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec)) {
           return super.equals(obj);
         }
-        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec other =
-            (com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec) obj;
+        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec other = (com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec) obj;
 
-        if (getMaxSnippetCount() != other.getMaxSnippetCount()) return false;
-        if (getReferenceOnly() != other.getReferenceOnly()) return false;
+        if (getMaxSnippetCount()
+            != other.getMaxSnippetCount()) return false;
+        if (getReferenceOnly()
+            != other.getReferenceOnly()) return false;
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
@@ -2033,110 +1753,97 @@ public int hashCode() {
         hash = (37 * hash) + MAX_SNIPPET_COUNT_FIELD_NUMBER;
         hash = (53 * hash) + getMaxSnippetCount();
         hash = (37 * hash) + REFERENCE_ONLY_FIELD_NUMBER;
-        hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReferenceOnly());
+        hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+            getReferenceOnly());
         hash = (29 * hash) + getUnknownFields().hashCode();
         memoizedHashCode = hash;
         return hash;
       }
 
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-          parseFrom(java.nio.ByteBuffer data)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-          parseFrom(
-              java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-          parseFrom(com.google.protobuf.ByteString data)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-          parseFrom(
-              com.google.protobuf.ByteString data,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-          parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-          parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-          parseFrom(java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-          parseFrom(
-              java.io.InputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
 
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-          parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input);
       }
 
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-          parseDelimitedFrom(
-              java.io.InputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-          parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-          parseFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() {
-        return newBuilder();
-      }
-
+      public Builder newBuilderForType() { return newBuilder(); }
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-
-      public static Builder newBuilder(
-          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-              prototype) {
+      public static Builder newBuilder(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
-
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -2146,45 +1853,39 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
-       *
-       *
        * 
        * The specification that configs the snippet in the search results.
        * 

        *
-       * Protobuf type {@code
-       * google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec}
+       * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec}
        */
-      public static final class Builder
-          extends com.google.protobuf.GeneratedMessageV3.Builder
-          implements
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessageV3.Builder implements
           // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec)
           com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-          return com.google.cloud.discoveryengine.v1.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.discoveryengine.v1.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable
+          return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-                      .class,
-                  com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-                      .Builder.class);
+                  com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.class, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.Builder.class);
         }
 
-        // Construct using
-        // com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.newBuilder()
-        private Builder() {}
+        // Construct using com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.newBuilder()
+        private Builder() {
 
-        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          super(parent);
         }
 
+        private Builder(
+            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+          super(parent);
+
+        }
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -2195,23 +1896,19 @@ public Builder clear() {
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-          return com.google.cloud.discoveryengine.v1.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-            getDefaultInstanceForType() {
-          return com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-              .getDefaultInstance();
+        public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec getDefaultInstanceForType() {
+          return com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance();
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-            build() {
-          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec result =
-              buildPartial();
+        public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec build() {
+          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec result = buildPartial();
           if (!result.isInitialized()) {
             throw newUninitializedMessageException(result);
           }
@@ -2219,21 +1916,14 @@ public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-            buildPartial() {
-          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec result =
-              new com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec(
-                  this);
-          if (bitField0_ != 0) {
-            buildPartial0(result);
-          }
+        public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec buildPartial() {
+          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec result = new com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(
-            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-                result) {
+        private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.maxSnippetCount_ = maxSnippetCount_;
@@ -2247,56 +1937,46 @@ private void buildPartial0(
         public Builder clone() {
           return super.clone();
         }
-
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.setField(field, value);
         }
-
         @java.lang.Override
-        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(
+            com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
-
         @java.lang.Override
-        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(
+            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
-
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index,
-            java.lang.Object value) {
+            int index, java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
-
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
-
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other
-              instanceof
-              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec) {
-            return mergeFrom(
-                (com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec)
-                    other);
+          if (other instanceof com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec) {
+            return mergeFrom((com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec)other);
           } else {
             super.mergeFrom(other);
             return this;
           }
         }
 
-        public Builder mergeFrom(
-            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec other) {
-          if (other
-              == com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-                  .getDefaultInstance()) return this;
+        public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec other) {
+          if (other == com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance()) return this;
           if (other.getMaxSnippetCount() != 0) {
             setMaxSnippetCount(other.getMaxSnippetCount());
           }
@@ -2329,25 +2009,22 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 8:
-                  {
-                    maxSnippetCount_ = input.readInt32();
-                    bitField0_ |= 0x00000001;
-                    break;
-                  } // case 8
-                case 16:
-                  {
-                    referenceOnly_ = input.readBool();
-                    bitField0_ |= 0x00000002;
-                    break;
-                  } // case 16
-                default:
-                  {
-                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                      done = true; // was an endgroup tag
-                    }
-                    break;
-                  } // default:
+                case 8: {
+                  maxSnippetCount_ = input.readInt32();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 8
+                case 16: {
+                  referenceOnly_ = input.readBool();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 16
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2357,13 +2034,10 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
-
         private int bitField0_;
 
-        private int maxSnippetCount_;
+        private int maxSnippetCount_ ;
         /**
-         *
-         *
          * 
          * Max number of snippets returned in each search result.
          * If the matching snippets is less than the max_snippet_count, return all
@@ -2373,7 +2047,6 @@ public Builder mergeFrom(
          * 

          *
          * int32 max_snippet_count = 1;
-         *
          * @return The maxSnippetCount.
          */
         @java.lang.Override
@@ -2381,8 +2054,6 @@ public int getMaxSnippetCount() {
           return maxSnippetCount_;
         }
         /**
-         *
-         *
          * 
          * Max number of snippets returned in each search result.
          * If the matching snippets is less than the max_snippet_count, return all
@@ -2392,7 +2063,6 @@ public int getMaxSnippetCount() {
          * 

          *
          * int32 max_snippet_count = 1;
-         *
          * @param value The maxSnippetCount to set.
          * @return This builder for chaining.
          */
@@ -2404,8 +2074,6 @@ public Builder setMaxSnippetCount(int value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * Max number of snippets returned in each search result.
          * If the matching snippets is less than the max_snippet_count, return all
@@ -2415,7 +2083,6 @@ public Builder setMaxSnippetCount(int value) {
          * 

          *
          * int32 max_snippet_count = 1;
-         *
          * @return This builder for chaining.
          */
         public Builder clearMaxSnippetCount() {
@@ -2425,16 +2092,13 @@ public Builder clearMaxSnippetCount() {
           return this;
         }
 
-        private boolean referenceOnly_;
+        private boolean referenceOnly_ ;
         /**
-         *
-         *
          * 
          * if true, only snippet reference is returned.
          * 

          *
          * bool reference_only = 2;
-         *
          * @return The referenceOnly.
          */
         @java.lang.Override
@@ -2442,14 +2106,11 @@ public boolean getReferenceOnly() {
           return referenceOnly_;
         }
         /**
-         *
-         *
          * 
          * if true, only snippet reference is returned.
          * 

          *
          * bool reference_only = 2;
-         *
          * @param value The referenceOnly to set.
          * @return This builder for chaining.
          */
@@ -2461,14 +2122,11 @@ public Builder setReferenceOnly(boolean value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * if true, only snippet reference is returned.
          * 

          *
          * bool reference_only = 2;
-         *
          * @return This builder for chaining.
          */
         public Builder clearReferenceOnly() {
@@ -2477,7 +2135,6 @@ public Builder clearReferenceOnly() {
           onChanged();
           return this;
         }
-
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2490,46 +2147,41 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
+
         // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec)
-      private static final com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
-              .SnippetSpec
-          DEFAULT_INSTANCE;
-
+      private static final com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec DEFAULT_INSTANCE;
       static {
-        DEFAULT_INSTANCE =
-            new com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec();
+        DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec();
       }
 
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-          getDefaultInstance() {
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec getDefaultInstance() {
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser PARSER =
-          new com.google.protobuf.AbstractParser() {
-            @java.lang.Override
-            public SnippetSpec parsePartialFrom(
-                com.google.protobuf.CodedInputStream input,
-                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-                throws com.google.protobuf.InvalidProtocolBufferException {
-              Builder builder = newBuilder();
-              try {
-                builder.mergeFrom(input, extensionRegistry);
-              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-                throw e.setUnfinishedMessage(builder.buildPartial());
-              } catch (com.google.protobuf.UninitializedMessageException e) {
-                throw e.asInvalidProtocolBufferException()
-                    .setUnfinishedMessage(builder.buildPartial());
-              } catch (java.io.IOException e) {
-                throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                    .setUnfinishedMessage(builder.buildPartial());
-              }
-              return builder.buildPartial();
-            }
-          };
+      private static final com.google.protobuf.Parser
+          PARSER = new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SnippetSpec parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -2541,27 +2193,21 @@ public com.google.protobuf.Parser getParserForType() {
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-          getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
+
     }
 
     public static final int SNIPPET_SPEC_FIELD_NUMBER = 1;
-    private com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-        snippetSpec_;
+    private com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippetSpec_;
     /**
-     *
-     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
      * @return Whether the snippetSpec field is set.
      */
     @java.lang.Override
@@ -2569,50 +2215,32 @@ public boolean hasSnippetSpec() {
       return snippetSpec_ != null;
     }
     /**
-     *
-     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
      * @return The snippetSpec.
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-        getSnippetSpec() {
-      return snippetSpec_ == null
-          ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-              .getDefaultInstance()
-          : snippetSpec_;
+    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec getSnippetSpec() {
+      return snippetSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance() : snippetSpec_;
     }
     /**
-     *
-     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder
-        getSnippetSpecOrBuilder() {
-      return snippetSpec_ == null
-          ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-              .getDefaultInstance()
-          : snippetSpec_;
+    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder getSnippetSpecOrBuilder() {
+      return snippetSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance() : snippetSpec_;
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2624,7 +2252,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (snippetSpec_ != null) {
         output.writeMessage(1, getSnippetSpec());
       }
@@ -2638,7 +2267,8 @@ public int getSerializedSize() {
 
       size = 0;
       if (snippetSpec_ != null) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getSnippetSpec());
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, getSnippetSpec());
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -2648,17 +2278,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec other =
-          (com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec) obj;
+      com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec other = (com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec) obj;
 
       if (hasSnippetSpec() != other.hasSnippetSpec()) return false;
       if (hasSnippetSpec()) {
-        if (!getSnippetSpec().equals(other.getSnippetSpec())) return false;
+        if (!getSnippetSpec()
+            .equals(other.getSnippetSpec())) return false;
       }
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2681,95 +2311,89 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2779,8 +2403,6 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * The specification that configs the desired behavior of the UCS content
      * search.
@@ -2788,34 +2410,33 @@ protected Builder newBuilderForType(
      *
      * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec)
         com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.class,
-                com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder.class);
+                com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.class, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2829,16 +2450,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
-          getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
-            .getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.getDefaultInstance();
       }
 
       @java.lang.Override
@@ -2852,21 +2471,18 @@ public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec build
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec buildPartial() {
-        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec result =
-            new com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec result = new com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.snippetSpec_ =
-              snippetSpecBuilder_ == null ? snippetSpec_ : snippetSpecBuilder_.build();
+          result.snippetSpec_ = snippetSpecBuilder_ == null
+              ? snippetSpec_
+              : snippetSpecBuilder_.build();
         }
       }
 
@@ -2874,53 +2490,46 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec) {
-          return mergeFrom(
-              (com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec) other);
+          return mergeFrom((com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec other) {
+        if (other == com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.getDefaultInstance()) return this;
         if (other.hasSnippetSpec()) {
           mergeSnippetSpec(other.getSnippetSpec());
         }
@@ -2950,19 +2559,19 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  input.readMessage(getSnippetSpecFieldBuilder().getBuilder(), extensionRegistry);
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                input.readMessage(
+                    getSnippetSpecFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2972,74 +2581,48 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
-      private com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-          snippetSpec_;
+      private com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippetSpec_;
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec,
-              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-                  .Builder,
-              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
-                  .SnippetSpecOrBuilder>
-          snippetSpecBuilder_;
+          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder> snippetSpecBuilder_;
       /**
-       *
-       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
        * @return Whether the snippetSpec field is set.
        */
       public boolean hasSnippetSpec() {
         return ((bitField0_ & 0x00000001) != 0);
       }
       /**
-       *
-       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
        * @return The snippetSpec.
        */
-      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-          getSnippetSpec() {
+      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec getSnippetSpec() {
         if (snippetSpecBuilder_ == null) {
-          return snippetSpec_ == null
-              ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-                  .getDefaultInstance()
-              : snippetSpec_;
+          return snippetSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance() : snippetSpec_;
         } else {
           return snippetSpecBuilder_.getMessage();
         }
       }
       /**
-       *
-       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
        */
-      public Builder setSnippetSpec(
-          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec value) {
+      public Builder setSnippetSpec(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec value) {
         if (snippetSpecBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -3053,20 +2636,15 @@ public Builder setSnippetSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
        */
       public Builder setSnippetSpec(
-          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.Builder
-              builderForValue) {
+          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.Builder builderForValue) {
         if (snippetSpecBuilder_ == null) {
           snippetSpec_ = builderForValue.build();
         } else {
@@ -3077,25 +2655,18 @@ public Builder setSnippetSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
        */
-      public Builder mergeSnippetSpec(
-          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec value) {
+      public Builder mergeSnippetSpec(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec value) {
         if (snippetSpecBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0)
-              && snippetSpec_ != null
-              && snippetSpec_
-                  != com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-                      .getDefaultInstance()) {
+          if (((bitField0_ & 0x00000001) != 0) &&
+            snippetSpec_ != null &&
+            snippetSpec_ != com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance()) {
             getSnippetSpecBuilder().mergeFrom(value);
           } else {
             snippetSpec_ = value;
@@ -3108,16 +2679,12 @@ public Builder mergeSnippetSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
        */
       public Builder clearSnippetSpec() {
         bitField0_ = (bitField0_ & ~0x00000001);
@@ -3130,79 +2697,55 @@ public Builder clearSnippetSpec() {
         return this;
       }
       /**
-       *
-       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
        */
-      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.Builder
-          getSnippetSpecBuilder() {
+      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.Builder getSnippetSpecBuilder() {
         bitField0_ |= 0x00000001;
         onChanged();
         return getSnippetSpecFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
        */
-      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
-              .SnippetSpecOrBuilder
-          getSnippetSpecOrBuilder() {
+      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder getSnippetSpecOrBuilder() {
         if (snippetSpecBuilder_ != null) {
           return snippetSpecBuilder_.getMessageOrBuilder();
         } else {
-          return snippetSpec_ == null
-              ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-                  .getDefaultInstance()
-              : snippetSpec_;
+          return snippetSpec_ == null ?
+              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance() : snippetSpec_;
         }
       }
       /**
-       *
-       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec,
-              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-                  .Builder,
-              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
-                  .SnippetSpecOrBuilder>
+          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder> 
           getSnippetSpecFieldBuilder() {
         if (snippetSpecBuilder_ == null) {
-          snippetSpecBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec,
-                  com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
-                      .Builder,
-                  com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
-                      .SnippetSpecOrBuilder>(getSnippetSpec(), getParentForChildren(), isClean());
+          snippetSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder>(
+                  getSnippetSpec(),
+                  getParentForChildren(),
+                  isClean());
           snippetSpec_ = null;
         }
         return snippetSpecBuilder_;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3215,44 +2758,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec)
-    private static final com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec();
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public ContentSearchSpec parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public ContentSearchSpec parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3264,19 +2804,16 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   public static final int SERVING_CONFIG_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object servingConfig_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name of the Search serving config, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -3284,10 +2821,7 @@ public com.google.protobuf.Parser getParserForType() {
    * of models used to make the search.
    * 

    *
-   * 
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The servingConfig.
    */
   @java.lang.Override
@@ -3296,15 +2830,14 @@ public java.lang.String getServingConfig() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       servingConfig_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name of the Search serving config, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -3312,18 +2845,17 @@ public java.lang.String getServingConfig() {
    * of models used to make the search.
    * 

    *
-   * 
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for servingConfig.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getServingConfigBytes() {
+  public com.google.protobuf.ByteString
+      getServingConfigBytes() {
     java.lang.Object ref = servingConfig_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       servingConfig_ = b;
       return b;
     } else {
@@ -3332,12 +2864,9 @@ public com.google.protobuf.ByteString getServingConfigBytes() {
   }
 
   public static final int BRANCH_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object branch_ = "";
   /**
-   *
-   *
    * 
    * The branch resource name, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -3347,7 +2876,6 @@ public com.google.protobuf.ByteString getServingConfigBytes() {
    * 

    *
    * string branch = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The branch.
    */
   @java.lang.Override
@@ -3356,15 +2884,14 @@ public java.lang.String getBranch() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       branch_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The branch resource name, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -3374,15 +2901,16 @@ public java.lang.String getBranch() {
    * 

    *
    * string branch = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The bytes for branch.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getBranchBytes() {
+  public com.google.protobuf.ByteString
+      getBranchBytes() {
     java.lang.Object ref = branch_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       branch_ = b;
       return b;
     } else {
@@ -3391,18 +2919,14 @@ public com.google.protobuf.ByteString getBranchBytes() {
   }
 
   public static final int QUERY_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object query_ = "";
   /**
-   *
-   *
    * 
    * Raw search query.
    * 

    *
    * string query = 3;
-   *
    * @return The query.
    */
   @java.lang.Override
@@ -3411,29 +2935,29 @@ public java.lang.String getQuery() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       query_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Raw search query.
    * 

    *
    * string query = 3;
-   *
    * @return The bytes for query.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueryBytes() {
+  public com.google.protobuf.ByteString
+      getQueryBytes() {
     java.lang.Object ref = query_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       query_ = b;
       return b;
     } else {
@@ -3444,8 +2968,6 @@ public com.google.protobuf.ByteString getQueryBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 4;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
    * return. If unspecified, defaults to a reasonable value. The maximum allowed
@@ -3455,7 +2977,6 @@ public com.google.protobuf.ByteString getQueryBytes() {
    * 

    *
    * int32 page_size = 4;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -3464,12 +2985,9 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * A page token received from a previous
    * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -3482,7 +3000,6 @@ public int getPageSize() {
    * 

    *
    * string page_token = 5;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -3491,15 +3008,14 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A page token received from a previous
    * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -3512,15 +3028,16 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 5;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -3531,8 +3048,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   public static final int OFFSET_FIELD_NUMBER = 6;
   private int offset_ = 0;
   /**
-   *
-   *
    * 
    * A 0-indexed integer that specifies the current offset (that is, starting
    * result location, amongst the
@@ -3545,7 +3060,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
    * 

    *
    * int32 offset = 6;
-   *
    * @return The offset.
    */
   @java.lang.Override
@@ -3556,8 +3070,6 @@ public int getOffset() {
   public static final int USER_INFO_FIELD_NUMBER = 21;
   private com.google.cloud.discoveryengine.v1.UserInfo userInfo_;
   /**
-   *
-   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -3565,7 +3077,6 @@ public int getOffset() {
    * 

    *
    * .google.cloud.discoveryengine.v1.UserInfo user_info = 21;
-   *
    * @return Whether the userInfo field is set.
    */
   @java.lang.Override
@@ -3573,8 +3084,6 @@ public boolean hasUserInfo() {
     return userInfo_ != null;
   }
   /**
-   *
-   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -3582,18 +3091,13 @@ public boolean hasUserInfo() {
    * 

    *
    * .google.cloud.discoveryengine.v1.UserInfo user_info = 21;
-   *
    * @return The userInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.UserInfo getUserInfo() {
-    return userInfo_ == null
-        ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()
-        : userInfo_;
+    return userInfo_ == null ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance() : userInfo_;
   }
   /**
-   *
-   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -3604,43 +3108,36 @@ public com.google.cloud.discoveryengine.v1.UserInfo getUserInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilder() {
-    return userInfo_ == null
-        ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()
-        : userInfo_;
+    return userInfo_ == null ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance() : userInfo_;
   }
 
   public static final int PARAMS_FIELD_NUMBER = 11;
-
   private static final class ParamsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry
-        defaultEntry =
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, com.google.protobuf.Value> defaultEntry =
             com.google.protobuf.MapEntry
-                .newDefaultInstance(
-                    com.google.cloud.discoveryengine.v1.SearchServiceProto
-                        .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_descriptor,
-                    com.google.protobuf.WireFormat.FieldType.STRING,
-                    "",
-                    com.google.protobuf.WireFormat.FieldType.MESSAGE,
-                    com.google.protobuf.Value.getDefaultInstance());
+            .newDefaultInstance(
+                com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.MESSAGE,
+                com.google.protobuf.Value.getDefaultInstance());
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField params_;
-
+  private com.google.protobuf.MapField<
+      java.lang.String, com.google.protobuf.Value> params_;
   private com.google.protobuf.MapField
-      internalGetParams() {
+  internalGetParams() {
     if (params_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(ParamsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          ParamsDefaultEntryHolder.defaultEntry);
     }
     return params_;
   }
-
   public int getParamsCount() {
     return internalGetParams().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Additional search parameters.
    *
@@ -3656,21 +3153,20 @@ public int getParamsCount() {
    * map<string, .google.protobuf.Value> params = 11;
    */
   @java.lang.Override
-  public boolean containsParams(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsParams(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetParams().getMap().containsKey(key);
   }
-  /** Use {@link #getParamsMap()} instead. */
+  /**
+   * Use {@link #getParamsMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getParams() {
     return getParamsMap();
   }
   /**
-   *
-   *
    * 
    * Additional search parameters.
    *
@@ -3690,8 +3186,6 @@ public java.util.Map getParamsMap()
     return internalGetParams().getMap();
   }
   /**
-   *
-   *
    * 
    * Additional search parameters.
    *
@@ -3707,19 +3201,17 @@ public java.util.Map getParamsMap()
    * map<string, .google.protobuf.Value> params = 11;
    */
   @java.lang.Override
-  public /* nullable */ com.google.protobuf.Value getParamsOrDefault(
+  public /* nullable */
+com.google.protobuf.Value getParamsOrDefault(
       java.lang.String key,
       /* nullable */
-      com.google.protobuf.Value defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetParams().getMap();
+com.google.protobuf.Value defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetParams().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Additional search parameters.
    *
@@ -3735,11 +3227,11 @@ public java.util.Map getParamsMap()
    * map<string, .google.protobuf.Value> params = 11;
    */
   @java.lang.Override
-  public com.google.protobuf.Value getParamsOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetParams().getMap();
+  public com.google.protobuf.Value getParamsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetParams().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -3749,17 +3241,12 @@ public com.google.protobuf.Value getParamsOrThrow(java.lang.String key) {
   public static final int QUERY_EXPANSION_SPEC_FIELD_NUMBER = 13;
   private com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec queryExpansionSpec_;
   /**
-   *
-   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
    * @return Whether the queryExpansionSpec field is set.
    */
   @java.lang.Override
@@ -3767,61 +3254,40 @@ public boolean hasQueryExpansionSpec() {
     return queryExpansionSpec_ != null;
   }
   /**
-   *
-   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
    * @return The queryExpansionSpec.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
-      getQueryExpansionSpec() {
-    return queryExpansionSpec_ == null
-        ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDefaultInstance()
-        : queryExpansionSpec_;
+  public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec getQueryExpansionSpec() {
+    return queryExpansionSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDefaultInstance() : queryExpansionSpec_;
   }
   /**
-   *
-   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder
-      getQueryExpansionSpecOrBuilder() {
-    return queryExpansionSpec_ == null
-        ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDefaultInstance()
-        : queryExpansionSpec_;
+  public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder getQueryExpansionSpecOrBuilder() {
+    return queryExpansionSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDefaultInstance() : queryExpansionSpec_;
   }
 
   public static final int SPELL_CORRECTION_SPEC_FIELD_NUMBER = 14;
-  private com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
-      spellCorrectionSpec_;
+  private com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spellCorrectionSpec_;
   /**
-   *
-   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
    * @return Whether the spellCorrectionSpec field is set.
    */
   @java.lang.Override
@@ -3829,53 +3295,35 @@ public boolean hasSpellCorrectionSpec() {
     return spellCorrectionSpec_ != null;
   }
   /**
-   *
-   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
    * @return The spellCorrectionSpec.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
-      getSpellCorrectionSpec() {
-    return spellCorrectionSpec_ == null
-        ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDefaultInstance()
-        : spellCorrectionSpec_;
+  public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec getSpellCorrectionSpec() {
+    return spellCorrectionSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDefaultInstance() : spellCorrectionSpec_;
   }
   /**
-   *
-   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder
-      getSpellCorrectionSpecOrBuilder() {
-    return spellCorrectionSpec_ == null
-        ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDefaultInstance()
-        : spellCorrectionSpec_;
+  public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder getSpellCorrectionSpecOrBuilder() {
+    return spellCorrectionSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDefaultInstance() : spellCorrectionSpec_;
   }
 
   public static final int USER_PSEUDO_ID_FIELD_NUMBER = 15;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object userPseudoId_ = "";
   /**
-   *
-   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -3894,7 +3342,6 @@ public boolean hasSpellCorrectionSpec() {
    * 

    *
    * string user_pseudo_id = 15;
-   *
    * @return The userPseudoId.
    */
   @java.lang.Override
@@ -3903,15 +3350,14 @@ public java.lang.String getUserPseudoId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userPseudoId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -3930,15 +3376,16 @@ public java.lang.String getUserPseudoId() {
    * 

    *
    * string user_pseudo_id = 15;
-   *
    * @return The bytes for userPseudoId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getUserPseudoIdBytes() {
+  public com.google.protobuf.ByteString
+      getUserPseudoIdBytes() {
     java.lang.Object ref = userPseudoId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       userPseudoId_ = b;
       return b;
     } else {
@@ -3949,17 +3396,12 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
   public static final int CONTENT_SEARCH_SPEC_FIELD_NUMBER = 24;
   private com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec contentSearchSpec_;
   /**
-   *
-   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
    * @return Whether the contentSearchSpec field is set.
    */
   @java.lang.Override
@@ -3967,58 +3409,40 @@ public boolean hasContentSearchSpec() {
     return contentSearchSpec_ != null;
   }
   /**
-   *
-   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
    * @return The contentSearchSpec.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
-      getContentSearchSpec() {
-    return contentSearchSpec_ == null
-        ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.getDefaultInstance()
-        : contentSearchSpec_;
+  public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec getContentSearchSpec() {
+    return contentSearchSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.getDefaultInstance() : contentSearchSpec_;
   }
   /**
-   *
-   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
-   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder
-      getContentSearchSpecOrBuilder() {
-    return contentSearchSpec_ == null
-        ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.getDefaultInstance()
-        : contentSearchSpec_;
+  public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder getContentSearchSpecOrBuilder() {
+    return contentSearchSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.getDefaultInstance() : contentSearchSpec_;
   }
 
   public static final int SAFE_SEARCH_FIELD_NUMBER = 20;
   private boolean safeSearch_ = false;
   /**
-   *
-   *
    * 
    * Whether to turn on safe search. This is only supported for
    * [ContentConfig.PUBLIC_WEBSITE][].
    * 

    *
    * bool safe_search = 20;
-   *
    * @return The safeSearch.
    */
   @java.lang.Override
@@ -4027,34 +3451,32 @@ public boolean getSafeSearch() {
   }
 
   public static final int USER_LABELS_FIELD_NUMBER = 22;
-
   private static final class UserLabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.cloud.discoveryengine.v1.SearchServiceProto
-                .internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField userLabels_;
-
-  private com.google.protobuf.MapField internalGetUserLabels() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> userLabels_;
+  private com.google.protobuf.MapField
+  internalGetUserLabels() {
     if (userLabels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(UserLabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          UserLabelsDefaultEntryHolder.defaultEntry);
     }
     return userLabels_;
   }
-
   public int getUserLabelsCount() {
     return internalGetUserLabels().getMap().size();
   }
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -4078,21 +3500,20 @@ public int getUserLabelsCount() {
    * map<string, string> user_labels = 22;
    */
   @java.lang.Override
-  public boolean containsUserLabels(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsUserLabels(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetUserLabels().getMap().containsKey(key);
   }
-  /** Use {@link #getUserLabelsMap()} instead. */
+  /**
+   * Use {@link #getUserLabelsMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getUserLabels() {
     return getUserLabelsMap();
   }
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -4120,8 +3541,6 @@ public java.util.Map getUserLabelsMap() {
     return internalGetUserLabels().getMap();
   }
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -4145,19 +3564,17 @@ public java.util.Map getUserLabelsMap() {
    * map<string, string> user_labels = 22;
    */
   @java.lang.Override
-  public /* nullable */ java.lang.String getUserLabelsOrDefault(
+  public /* nullable */
+java.lang.String getUserLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetUserLabels().getMap();
+java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetUserLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -4181,11 +3598,11 @@ public java.util.Map getUserLabelsMap() {
    * map<string, string> user_labels = 22;
    */
   @java.lang.Override
-  public java.lang.String getUserLabelsOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetUserLabels().getMap();
+  public java.lang.String getUserLabelsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetUserLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -4193,7 +3610,6 @@ public java.lang.String getUserLabelsOrThrow(java.lang.String key) {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -4205,7 +3621,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(servingConfig_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, servingConfig_);
     }
@@ -4224,8 +3641,12 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (offset_ != 0) {
       output.writeInt32(6, offset_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetParams(), ParamsDefaultEntryHolder.defaultEntry, 11);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetParams(),
+        ParamsDefaultEntryHolder.defaultEntry,
+        11);
     if (queryExpansionSpec_ != null) {
       output.writeMessage(13, getQueryExpansionSpec());
     }
@@ -4241,8 +3662,12 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (userInfo_ != null) {
       output.writeMessage(21, getUserInfo());
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetUserLabels(), UserLabelsDefaultEntryHolder.defaultEntry, 22);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetUserLabels(),
+        UserLabelsDefaultEntryHolder.defaultEntry,
+        22);
     if (contentSearchSpec_ != null) {
       output.writeMessage(24, getContentSearchSpec());
     }
@@ -4265,52 +3690,58 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, query_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(4, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, pageToken_);
     }
     if (offset_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(6, offset_);
-    }
-    for (java.util.Map.Entry entry :
-        internalGetParams().getMap().entrySet()) {
-      com.google.protobuf.MapEntry params__ =
-          ParamsDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(11, params__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(6, offset_);
+    }
+    for (java.util.Map.Entry entry
+         : internalGetParams().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      params__ = ParamsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(11, params__);
     }
     if (queryExpansionSpec_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(13, getQueryExpansionSpec());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(13, getQueryExpansionSpec());
     }
     if (spellCorrectionSpec_ != null) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(14, getSpellCorrectionSpec());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(14, getSpellCorrectionSpec());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(userPseudoId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(15, userPseudoId_);
     }
     if (safeSearch_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(20, safeSearch_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(20, safeSearch_);
     }
     if (userInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(21, getUserInfo());
-    }
-    for (java.util.Map.Entry entry :
-        internalGetUserLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry userLabels__ =
-          UserLabelsDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(22, userLabels__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(21, getUserInfo());
+    }
+    for (java.util.Map.Entry entry
+         : internalGetUserLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      userLabels__ = UserLabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(22, userLabels__);
     }
     if (contentSearchSpec_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, getContentSearchSpec());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(24, getContentSearchSpec());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -4320,40 +3751,53 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.SearchRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.SearchRequest other =
-        (com.google.cloud.discoveryengine.v1.SearchRequest) obj;
-
-    if (!getServingConfig().equals(other.getServingConfig())) return false;
-    if (!getBranch().equals(other.getBranch())) return false;
-    if (!getQuery().equals(other.getQuery())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
-    if (getOffset() != other.getOffset()) return false;
+    com.google.cloud.discoveryengine.v1.SearchRequest other = (com.google.cloud.discoveryengine.v1.SearchRequest) obj;
+
+    if (!getServingConfig()
+        .equals(other.getServingConfig())) return false;
+    if (!getBranch()
+        .equals(other.getBranch())) return false;
+    if (!getQuery()
+        .equals(other.getQuery())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (getOffset()
+        != other.getOffset()) return false;
     if (hasUserInfo() != other.hasUserInfo()) return false;
     if (hasUserInfo()) {
-      if (!getUserInfo().equals(other.getUserInfo())) return false;
+      if (!getUserInfo()
+          .equals(other.getUserInfo())) return false;
     }
-    if (!internalGetParams().equals(other.internalGetParams())) return false;
+    if (!internalGetParams().equals(
+        other.internalGetParams())) return false;
     if (hasQueryExpansionSpec() != other.hasQueryExpansionSpec()) return false;
     if (hasQueryExpansionSpec()) {
-      if (!getQueryExpansionSpec().equals(other.getQueryExpansionSpec())) return false;
+      if (!getQueryExpansionSpec()
+          .equals(other.getQueryExpansionSpec())) return false;
     }
     if (hasSpellCorrectionSpec() != other.hasSpellCorrectionSpec()) return false;
     if (hasSpellCorrectionSpec()) {
-      if (!getSpellCorrectionSpec().equals(other.getSpellCorrectionSpec())) return false;
+      if (!getSpellCorrectionSpec()
+          .equals(other.getSpellCorrectionSpec())) return false;
     }
-    if (!getUserPseudoId().equals(other.getUserPseudoId())) return false;
+    if (!getUserPseudoId()
+        .equals(other.getUserPseudoId())) return false;
     if (hasContentSearchSpec() != other.hasContentSearchSpec()) return false;
     if (hasContentSearchSpec()) {
-      if (!getContentSearchSpec().equals(other.getContentSearchSpec())) return false;
+      if (!getContentSearchSpec()
+          .equals(other.getContentSearchSpec())) return false;
     }
-    if (getSafeSearch() != other.getSafeSearch()) return false;
-    if (!internalGetUserLabels().equals(other.internalGetUserLabels())) return false;
+    if (getSafeSearch()
+        != other.getSafeSearch()) return false;
+    if (!internalGetUserLabels().equals(
+        other.internalGetUserLabels())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -4400,7 +3844,8 @@ public int hashCode() {
       hash = (53 * hash) + getContentSearchSpec().hashCode();
     }
     hash = (37 * hash) + SAFE_SEARCH_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getSafeSearch());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getSafeSearch());
     if (!internalGetUserLabels().getMap().isEmpty()) {
       hash = (37 * hash) + USER_LABELS_FIELD_NUMBER;
       hash = (53 * hash) + internalGetUserLabels().hashCode();
@@ -4411,103 +3856,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.SearchRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.SearchRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.SearchRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -4516,56 +3956,59 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.SearchRequest)
       com.google.cloud.discoveryengine.v1.SearchRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 11:
           return internalGetParams();
         case 22:
           return internalGetUserLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 11:
           return internalGetMutableParams();
         case 22:
           return internalGetMutableUserLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_SearchRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.SearchRequest.class,
-              com.google.cloud.discoveryengine.v1.SearchRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.SearchRequest.class, com.google.cloud.discoveryengine.v1.SearchRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.SearchRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -4604,9 +4047,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor;
     }
 
     @java.lang.Override
@@ -4625,11 +4068,8 @@ public com.google.cloud.discoveryengine.v1.SearchRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.SearchRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.SearchRequest result =
-          new com.google.cloud.discoveryengine.v1.SearchRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.SearchRequest result = new com.google.cloud.discoveryengine.v1.SearchRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -4655,32 +4095,31 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchRequest res
         result.offset_ = offset_;
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
-        result.userInfo_ = userInfoBuilder_ == null ? userInfo_ : userInfoBuilder_.build();
+        result.userInfo_ = userInfoBuilder_ == null
+            ? userInfo_
+            : userInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
         result.params_ = internalGetParams();
         result.params_.makeImmutable();
       }
       if (((from_bitField0_ & 0x00000100) != 0)) {
-        result.queryExpansionSpec_ =
-            queryExpansionSpecBuilder_ == null
-                ? queryExpansionSpec_
-                : queryExpansionSpecBuilder_.build();
+        result.queryExpansionSpec_ = queryExpansionSpecBuilder_ == null
+            ? queryExpansionSpec_
+            : queryExpansionSpecBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000200) != 0)) {
-        result.spellCorrectionSpec_ =
-            spellCorrectionSpecBuilder_ == null
-                ? spellCorrectionSpec_
-                : spellCorrectionSpecBuilder_.build();
+        result.spellCorrectionSpec_ = spellCorrectionSpecBuilder_ == null
+            ? spellCorrectionSpec_
+            : spellCorrectionSpecBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
         result.userPseudoId_ = userPseudoId_;
       }
       if (((from_bitField0_ & 0x00000800) != 0)) {
-        result.contentSearchSpec_ =
-            contentSearchSpecBuilder_ == null
-                ? contentSearchSpec_
-                : contentSearchSpecBuilder_.build();
+        result.contentSearchSpec_ = contentSearchSpecBuilder_ == null
+            ? contentSearchSpec_
+            : contentSearchSpecBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
         result.safeSearch_ = safeSearch_;
@@ -4695,39 +4134,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchRequest res
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.SearchRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.SearchRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.SearchRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -4735,8 +4173,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.SearchRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.SearchRequest.getDefaultInstance()) return this;
       if (!other.getServingConfig().isEmpty()) {
         servingConfig_ = other.servingConfig_;
         bitField0_ |= 0x00000001;
@@ -4766,7 +4203,8 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchRequest other
       if (other.hasUserInfo()) {
         mergeUserInfo(other.getUserInfo());
       }
-      internalGetMutableParams().mergeFrom(other.internalGetParams());
+      internalGetMutableParams().mergeFrom(
+          other.internalGetParams());
       bitField0_ |= 0x00000080;
       if (other.hasQueryExpansionSpec()) {
         mergeQueryExpansionSpec(other.getQueryExpansionSpec());
@@ -4785,7 +4223,8 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchRequest other
       if (other.getSafeSearch() != false) {
         setSafeSearch(other.getSafeSearch());
       }
-      internalGetMutableUserLabels().mergeFrom(other.internalGetUserLabels());
+      internalGetMutableUserLabels().mergeFrom(
+          other.internalGetUserLabels());
       bitField0_ |= 0x00002000;
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -4813,112 +4252,98 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                servingConfig_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                branch_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                query_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 32:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 32
-            case 42:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 42
-            case 48:
-              {
-                offset_ = input.readInt32();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 48
-            case 90:
-              {
-                com.google.protobuf.MapEntry params__ =
-                    input.readMessage(
-                        ParamsDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableParams()
-                    .getMutableMap()
-                    .put(params__.getKey(), params__.getValue());
-                bitField0_ |= 0x00000080;
-                break;
-              } // case 90
-            case 106:
-              {
-                input.readMessage(
-                    getQueryExpansionSpecFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000100;
-                break;
-              } // case 106
-            case 114:
-              {
-                input.readMessage(
-                    getSpellCorrectionSpecFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000200;
-                break;
-              } // case 114
-            case 122:
-              {
-                userPseudoId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000400;
-                break;
-              } // case 122
-            case 160:
-              {
-                safeSearch_ = input.readBool();
-                bitField0_ |= 0x00001000;
-                break;
-              } // case 160
-            case 170:
-              {
-                input.readMessage(getUserInfoFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 170
-            case 178:
-              {
-                com.google.protobuf.MapEntry userLabels__ =
-                    input.readMessage(
-                        UserLabelsDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableUserLabels()
-                    .getMutableMap()
-                    .put(userLabels__.getKey(), userLabels__.getValue());
-                bitField0_ |= 0x00002000;
-                break;
-              } // case 178
-            case 194:
-              {
-                input.readMessage(
-                    getContentSearchSpecFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000800;
-                break;
-              } // case 194
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              servingConfig_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              branch_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              query_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 32: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 32
+            case 42: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 42
+            case 48: {
+              offset_ = input.readInt32();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 48
+            case 90: {
+              com.google.protobuf.MapEntry
+              params__ = input.readMessage(
+                  ParamsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableParams().getMutableMap().put(
+                  params__.getKey(), params__.getValue());
+              bitField0_ |= 0x00000080;
+              break;
+            } // case 90
+            case 106: {
+              input.readMessage(
+                  getQueryExpansionSpecFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000100;
+              break;
+            } // case 106
+            case 114: {
+              input.readMessage(
+                  getSpellCorrectionSpecFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000200;
+              break;
+            } // case 114
+            case 122: {
+              userPseudoId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000400;
+              break;
+            } // case 122
+            case 160: {
+              safeSearch_ = input.readBool();
+              bitField0_ |= 0x00001000;
+              break;
+            } // case 160
+            case 170: {
+              input.readMessage(
+                  getUserInfoFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 170
+            case 178: {
+              com.google.protobuf.MapEntry
+              userLabels__ = input.readMessage(
+                  UserLabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableUserLabels().getMutableMap().put(
+                  userLabels__.getKey(), userLabels__.getValue());
+              bitField0_ |= 0x00002000;
+              break;
+            } // case 178
+            case 194: {
+              input.readMessage(
+                  getContentSearchSpecFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000800;
+              break;
+            } // case 194
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -4928,13 +4353,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object servingConfig_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -4942,16 +4364,14 @@ public Builder mergeFrom(
      * of models used to make the search.
      * 

      *
-     * 
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The servingConfig.
      */
     public java.lang.String getServingConfig() {
       java.lang.Object ref = servingConfig_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         servingConfig_ = s;
         return s;
@@ -4960,8 +4380,6 @@ public java.lang.String getServingConfig() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -4969,17 +4387,16 @@ public java.lang.String getServingConfig() {
      * of models used to make the search.
      * 

      *
-     * 
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for servingConfig.
      */
-    public com.google.protobuf.ByteString getServingConfigBytes() {
+    public com.google.protobuf.ByteString
+        getServingConfigBytes() {
       java.lang.Object ref = servingConfig_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         servingConfig_ = b;
         return b;
       } else {
@@ -4987,8 +4404,6 @@ public com.google.protobuf.ByteString getServingConfigBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -4996,25 +4411,19 @@ public com.google.protobuf.ByteString getServingConfigBytes() {
      * of models used to make the search.
      * 

      *
-     * 
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The servingConfig to set.
      * @return This builder for chaining.
      */
-    public Builder setServingConfig(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setServingConfig(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       servingConfig_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -5022,10 +4431,7 @@ public Builder setServingConfig(java.lang.String value) {
      * of models used to make the search.
      * 

      *
-     * 
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearServingConfig() {
@@ -5035,8 +4441,6 @@ public Builder clearServingConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -5044,17 +4448,13 @@ public Builder clearServingConfig() {
      * of models used to make the search.
      * 

      *
-     * 
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for servingConfig to set.
      * @return This builder for chaining.
      */
-    public Builder setServingConfigBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setServingConfigBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       servingConfig_ = value;
       bitField0_ |= 0x00000001;
@@ -5064,8 +4464,6 @@ public Builder setServingConfigBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object branch_ = "";
     /**
-     *
-     *
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -5075,13 +4473,13 @@ public Builder setServingConfigBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @return The branch.
      */
     public java.lang.String getBranch() {
       java.lang.Object ref = branch_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         branch_ = s;
         return s;
@@ -5090,8 +4488,6 @@ public java.lang.String getBranch() {
       }
     }
     /**
-     *
-     *
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -5101,14 +4497,15 @@ public java.lang.String getBranch() {
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @return The bytes for branch.
      */
-    public com.google.protobuf.ByteString getBranchBytes() {
+    public com.google.protobuf.ByteString
+        getBranchBytes() {
       java.lang.Object ref = branch_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         branch_ = b;
         return b;
       } else {
@@ -5116,8 +4513,6 @@ public com.google.protobuf.ByteString getBranchBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -5127,22 +4522,18 @@ public com.google.protobuf.ByteString getBranchBytes() {
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param value The branch to set.
      * @return This builder for chaining.
      */
-    public Builder setBranch(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setBranch(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       branch_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -5152,7 +4543,6 @@ public Builder setBranch(java.lang.String value) {
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @return This builder for chaining.
      */
     public Builder clearBranch() {
@@ -5161,9 +4551,7 @@ public Builder clearBranch() {
       onChanged();
       return this;
     }
-    /**
-     *
-     *
+    /**
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -5173,14 +4561,12 @@ public Builder clearBranch() {
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param value The bytes for branch to set.
      * @return This builder for chaining.
      */
-    public Builder setBranchBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setBranchBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       branch_ = value;
       bitField0_ |= 0x00000002;
@@ -5190,20 +4576,18 @@ public Builder setBranchBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object query_ = "";
     /**
-     *
-     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
-     *
      * @return The query.
      */
     public java.lang.String getQuery() {
       java.lang.Object ref = query_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         query_ = s;
         return s;
@@ -5212,21 +4596,20 @@ public java.lang.String getQuery() {
       }
     }
     /**
-     *
-     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
-     *
      * @return The bytes for query.
      */
-    public com.google.protobuf.ByteString getQueryBytes() {
+    public com.google.protobuf.ByteString
+        getQueryBytes() {
       java.lang.Object ref = query_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         query_ = b;
         return b;
       } else {
@@ -5234,35 +4617,28 @@ public com.google.protobuf.ByteString getQueryBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
-     *
      * @param value The query to set.
      * @return This builder for chaining.
      */
-    public Builder setQuery(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQuery(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       query_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQuery() {
@@ -5272,21 +4648,17 @@ public Builder clearQuery() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
-     *
      * @param value The bytes for query to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       query_ = value;
       bitField0_ |= 0x00000004;
@@ -5294,10 +4666,8 @@ public Builder setQueryBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
      * return. If unspecified, defaults to a reasonable value. The maximum allowed
@@ -5307,7 +4677,6 @@ public Builder setQueryBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * int32 page_size = 4;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -5315,8 +4684,6 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
      * return. If unspecified, defaults to a reasonable value. The maximum allowed
@@ -5326,7 +4693,6 @@ public int getPageSize() {
      * 

      *
      * int32 page_size = 4;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
@@ -5338,8 +4704,6 @@ public Builder setPageSize(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
      * return. If unspecified, defaults to a reasonable value. The maximum allowed
@@ -5349,7 +4713,6 @@ public Builder setPageSize(int value) {
      * 

      *
      * int32 page_size = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -5361,8 +4724,6 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -5375,13 +4736,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 5;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -5390,8 +4751,6 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -5404,14 +4763,15 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 5;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -5419,8 +4779,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -5433,22 +4791,18 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
      * 

      *
      * string page_token = 5;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -5461,7 +4815,6 @@ public Builder setPageToken(java.lang.String value) {
      * 

      *
      * string page_token = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -5471,8 +4824,6 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -5485,14 +4836,12 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 5;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000010;
@@ -5500,10 +4849,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int offset_;
+    private int offset_ ;
     /**
-     *
-     *
      * 
      * A 0-indexed integer that specifies the current offset (that is, starting
      * result location, amongst the
@@ -5516,7 +4863,6 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * int32 offset = 6;
-     *
      * @return The offset.
      */
     @java.lang.Override
@@ -5524,8 +4870,6 @@ public int getOffset() {
       return offset_;
     }
     /**
-     *
-     *
      * 
      * A 0-indexed integer that specifies the current offset (that is, starting
      * result location, amongst the
@@ -5538,7 +4882,6 @@ public int getOffset() {
      * 

      *
      * int32 offset = 6;
-     *
      * @param value The offset to set.
      * @return This builder for chaining.
      */
@@ -5550,8 +4893,6 @@ public Builder setOffset(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A 0-indexed integer that specifies the current offset (that is, starting
      * result location, amongst the
@@ -5564,7 +4905,6 @@ public Builder setOffset(int value) {
      * 

      *
      * int32 offset = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOffset() {
@@ -5576,13 +4916,8 @@ public Builder clearOffset() {
 
     private com.google.cloud.discoveryengine.v1.UserInfo userInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.UserInfo,
-            com.google.cloud.discoveryengine.v1.UserInfo.Builder,
-            com.google.cloud.discoveryengine.v1.UserInfoOrBuilder>
-        userInfoBuilder_;
+        com.google.cloud.discoveryengine.v1.UserInfo, com.google.cloud.discoveryengine.v1.UserInfo.Builder, com.google.cloud.discoveryengine.v1.UserInfoOrBuilder> userInfoBuilder_;
     /**
-     *
-     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -5590,15 +4925,12 @@ public Builder clearOffset() {
      * 

      *
      * .google.cloud.discoveryengine.v1.UserInfo user_info = 21;
-     *
      * @return Whether the userInfo field is set.
      */
     public boolean hasUserInfo() {
       return ((bitField0_ & 0x00000040) != 0);
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -5606,21 +4938,16 @@ public boolean hasUserInfo() {
      * 

      *
      * .google.cloud.discoveryengine.v1.UserInfo user_info = 21;
-     *
      * @return The userInfo.
      */
     public com.google.cloud.discoveryengine.v1.UserInfo getUserInfo() {
       if (userInfoBuilder_ == null) {
-        return userInfo_ == null
-            ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()
-            : userInfo_;
+        return userInfo_ == null ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance() : userInfo_;
       } else {
         return userInfoBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -5643,8 +4970,6 @@ public Builder setUserInfo(com.google.cloud.discoveryengine.v1.UserInfo value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -5665,8 +4990,6 @@ public Builder setUserInfo(
       return this;
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -5677,9 +5000,9 @@ public Builder setUserInfo(
      */
     public Builder mergeUserInfo(com.google.cloud.discoveryengine.v1.UserInfo value) {
       if (userInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0)
-            && userInfo_ != null
-            && userInfo_ != com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000040) != 0) &&
+          userInfo_ != null &&
+          userInfo_ != com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()) {
           getUserInfoBuilder().mergeFrom(value);
         } else {
           userInfo_ = value;
@@ -5692,8 +5015,6 @@ public Builder mergeUserInfo(com.google.cloud.discoveryengine.v1.UserInfo value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -5713,8 +5034,6 @@ public Builder clearUserInfo() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -5729,8 +5048,6 @@ public com.google.cloud.discoveryengine.v1.UserInfo.Builder getUserInfoBuilder()
       return getUserInfoFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -5743,14 +5060,11 @@ public com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilde
       if (userInfoBuilder_ != null) {
         return userInfoBuilder_.getMessageOrBuilder();
       } else {
-        return userInfo_ == null
-            ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()
-            : userInfo_;
+        return userInfo_ == null ?
+            com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance() : userInfo_;
       }
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -5760,36 +5074,34 @@ public com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilde
      * .google.cloud.discoveryengine.v1.UserInfo user_info = 21;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.UserInfo,
-            com.google.cloud.discoveryengine.v1.UserInfo.Builder,
-            com.google.cloud.discoveryengine.v1.UserInfoOrBuilder>
+        com.google.cloud.discoveryengine.v1.UserInfo, com.google.cloud.discoveryengine.v1.UserInfo.Builder, com.google.cloud.discoveryengine.v1.UserInfoOrBuilder> 
         getUserInfoFieldBuilder() {
       if (userInfoBuilder_ == null) {
-        userInfoBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.UserInfo,
-                com.google.cloud.discoveryengine.v1.UserInfo.Builder,
-                com.google.cloud.discoveryengine.v1.UserInfoOrBuilder>(
-                getUserInfo(), getParentForChildren(), isClean());
+        userInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.UserInfo, com.google.cloud.discoveryengine.v1.UserInfo.Builder, com.google.cloud.discoveryengine.v1.UserInfoOrBuilder>(
+                getUserInfo(),
+                getParentForChildren(),
+                isClean());
         userInfo_ = null;
       }
       return userInfoBuilder_;
     }
 
-    private com.google.protobuf.MapField params_;
-
+    private com.google.protobuf.MapField<
+        java.lang.String, com.google.protobuf.Value> params_;
     private com.google.protobuf.MapField
         internalGetParams() {
       if (params_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(ParamsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            ParamsDefaultEntryHolder.defaultEntry);
       }
       return params_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableParams() {
       if (params_ == null) {
-        params_ = com.google.protobuf.MapField.newMapField(ParamsDefaultEntryHolder.defaultEntry);
+        params_ = com.google.protobuf.MapField.newMapField(
+            ParamsDefaultEntryHolder.defaultEntry);
       }
       if (!params_.isMutable()) {
         params_ = params_.copy();
@@ -5798,13 +5110,10 @@ public com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilde
       onChanged();
       return params_;
     }
-
     public int getParamsCount() {
       return internalGetParams().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Additional search parameters.
      *
@@ -5820,21 +5129,20 @@ public int getParamsCount() {
      * map<string, .google.protobuf.Value> params = 11;
      */
     @java.lang.Override
-    public boolean containsParams(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsParams(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetParams().getMap().containsKey(key);
     }
-    /** Use {@link #getParamsMap()} instead. */
+    /**
+     * Use {@link #getParamsMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getParams() {
       return getParamsMap();
     }
     /**
-     *
-     *
      * 
      * Additional search parameters.
      *
@@ -5854,8 +5162,6 @@ public java.util.Map getParamsMap()
       return internalGetParams().getMap();
     }
     /**
-     *
-     *
      * 
      * Additional search parameters.
      *
@@ -5871,19 +5177,17 @@ public java.util.Map getParamsMap()
      * map<string, .google.protobuf.Value> params = 11;
      */
     @java.lang.Override
-    public /* nullable */ com.google.protobuf.Value getParamsOrDefault(
+    public /* nullable */
+com.google.protobuf.Value getParamsOrDefault(
         java.lang.String key,
         /* nullable */
-        com.google.protobuf.Value defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetParams().getMap();
+com.google.protobuf.Value defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetParams().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Additional search parameters.
      *
@@ -5899,25 +5203,23 @@ public java.util.Map getParamsMap()
      * map<string, .google.protobuf.Value> params = 11;
      */
     @java.lang.Override
-    public com.google.protobuf.Value getParamsOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetParams().getMap();
+    public com.google.protobuf.Value getParamsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetParams().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearParams() {
       bitField0_ = (bitField0_ & ~0x00000080);
-      internalGetMutableParams().getMutableMap().clear();
+      internalGetMutableParams().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Additional search parameters.
      *
@@ -5932,22 +5234,23 @@ public Builder clearParams() {
      *
      * map<string, .google.protobuf.Value> params = 11;
      */
-    public Builder removeParams(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableParams().getMutableMap().remove(key);
+    public Builder removeParams(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableParams().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableParams() {
+    public java.util.Map
+        getMutableParams() {
       bitField0_ |= 0x00000080;
       return internalGetMutableParams().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Additional search parameters.
      *
@@ -5962,20 +5265,17 @@ public java.util.Map getMutablePara
      *
      * map<string, .google.protobuf.Value> params = 11;
      */
-    public Builder putParams(java.lang.String key, com.google.protobuf.Value value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableParams().getMutableMap().put(key, value);
+    public Builder putParams(
+        java.lang.String key,
+        com.google.protobuf.Value value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableParams().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00000080;
       return this;
     }
     /**
-     *
-     *
      * 
      * Additional search parameters.
      *
@@ -5990,75 +5290,54 @@ public Builder putParams(java.lang.String key, com.google.protobuf.Value value)
      *
      * map<string, .google.protobuf.Value> params = 11;
      */
-    public Builder putAllParams(java.util.Map values) {
-      internalGetMutableParams().getMutableMap().putAll(values);
+    public Builder putAllParams(
+        java.util.Map values) {
+      internalGetMutableParams().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00000080;
       return this;
     }
 
-    private com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
-        queryExpansionSpec_;
+    private com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec queryExpansionSpec_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec,
-            com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder,
-            com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder>
-        queryExpansionSpecBuilder_;
+        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec, com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder> queryExpansionSpecBuilder_;
     /**
-     *
-     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
      * @return Whether the queryExpansionSpec field is set.
      */
     public boolean hasQueryExpansionSpec() {
       return ((bitField0_ & 0x00000100) != 0);
     }
     /**
-     *
-     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
      * @return The queryExpansionSpec.
      */
-    public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
-        getQueryExpansionSpec() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec getQueryExpansionSpec() {
       if (queryExpansionSpecBuilder_ == null) {
-        return queryExpansionSpec_ == null
-            ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
-                .getDefaultInstance()
-            : queryExpansionSpec_;
+        return queryExpansionSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDefaultInstance() : queryExpansionSpec_;
       } else {
         return queryExpansionSpecBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
      */
-    public Builder setQueryExpansionSpec(
-        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec value) {
+    public Builder setQueryExpansionSpec(com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec value) {
       if (queryExpansionSpecBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6072,20 +5351,15 @@ public Builder setQueryExpansionSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
      */
     public Builder setQueryExpansionSpec(
-        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder
-            builderForValue) {
+        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder builderForValue) {
       if (queryExpansionSpecBuilder_ == null) {
         queryExpansionSpec_ = builderForValue.build();
       } else {
@@ -6096,25 +5370,18 @@ public Builder setQueryExpansionSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
      */
-    public Builder mergeQueryExpansionSpec(
-        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec value) {
+    public Builder mergeQueryExpansionSpec(com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec value) {
       if (queryExpansionSpecBuilder_ == null) {
-        if (((bitField0_ & 0x00000100) != 0)
-            && queryExpansionSpec_ != null
-            && queryExpansionSpec_
-                != com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
-                    .getDefaultInstance()) {
+        if (((bitField0_ & 0x00000100) != 0) &&
+          queryExpansionSpec_ != null &&
+          queryExpansionSpec_ != com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDefaultInstance()) {
           getQueryExpansionSpecBuilder().mergeFrom(value);
         } else {
           queryExpansionSpec_ = value;
@@ -6127,16 +5394,12 @@ public Builder mergeQueryExpansionSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
      */
     public Builder clearQueryExpansionSpec() {
       bitField0_ = (bitField0_ & ~0x00000100);
@@ -6149,138 +5412,96 @@ public Builder clearQueryExpansionSpec() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
      */
-    public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder
-        getQueryExpansionSpecBuilder() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder getQueryExpansionSpecBuilder() {
       bitField0_ |= 0x00000100;
       onChanged();
       return getQueryExpansionSpecFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
      */
-    public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder
-        getQueryExpansionSpecOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder getQueryExpansionSpecOrBuilder() {
       if (queryExpansionSpecBuilder_ != null) {
         return queryExpansionSpecBuilder_.getMessageOrBuilder();
       } else {
-        return queryExpansionSpec_ == null
-            ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
-                .getDefaultInstance()
-            : queryExpansionSpec_;
+        return queryExpansionSpec_ == null ?
+            com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDefaultInstance() : queryExpansionSpec_;
       }
     }
     /**
-     *
-     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec,
-            com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder,
-            com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder>
+        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec, com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder> 
         getQueryExpansionSpecFieldBuilder() {
       if (queryExpansionSpecBuilder_ == null) {
-        queryExpansionSpecBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec,
-                com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder,
-                com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder>(
-                getQueryExpansionSpec(), getParentForChildren(), isClean());
+        queryExpansionSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec, com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder>(
+                getQueryExpansionSpec(),
+                getParentForChildren(),
+                isClean());
         queryExpansionSpec_ = null;
       }
       return queryExpansionSpecBuilder_;
     }
 
-    private com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
-        spellCorrectionSpec_;
+    private com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spellCorrectionSpec_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec,
-            com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder,
-            com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder>
-        spellCorrectionSpecBuilder_;
+        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec, com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder> spellCorrectionSpecBuilder_;
     /**
-     *
-     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
      * @return Whether the spellCorrectionSpec field is set.
      */
     public boolean hasSpellCorrectionSpec() {
       return ((bitField0_ & 0x00000200) != 0);
     }
     /**
-     *
-     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
      * @return The spellCorrectionSpec.
      */
-    public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
-        getSpellCorrectionSpec() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec getSpellCorrectionSpec() {
       if (spellCorrectionSpecBuilder_ == null) {
-        return spellCorrectionSpec_ == null
-            ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
-                .getDefaultInstance()
-            : spellCorrectionSpec_;
+        return spellCorrectionSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDefaultInstance() : spellCorrectionSpec_;
       } else {
         return spellCorrectionSpecBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
      */
-    public Builder setSpellCorrectionSpec(
-        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec value) {
+    public Builder setSpellCorrectionSpec(com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec value) {
       if (spellCorrectionSpecBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6294,20 +5515,15 @@ public Builder setSpellCorrectionSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
      */
     public Builder setSpellCorrectionSpec(
-        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder
-            builderForValue) {
+        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder builderForValue) {
       if (spellCorrectionSpecBuilder_ == null) {
         spellCorrectionSpec_ = builderForValue.build();
       } else {
@@ -6318,25 +5534,18 @@ public Builder setSpellCorrectionSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
      */
-    public Builder mergeSpellCorrectionSpec(
-        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec value) {
+    public Builder mergeSpellCorrectionSpec(com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec value) {
       if (spellCorrectionSpecBuilder_ == null) {
-        if (((bitField0_ & 0x00000200) != 0)
-            && spellCorrectionSpec_ != null
-            && spellCorrectionSpec_
-                != com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
-                    .getDefaultInstance()) {
+        if (((bitField0_ & 0x00000200) != 0) &&
+          spellCorrectionSpec_ != null &&
+          spellCorrectionSpec_ != com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDefaultInstance()) {
           getSpellCorrectionSpecBuilder().mergeFrom(value);
         } else {
           spellCorrectionSpec_ = value;
@@ -6349,16 +5558,12 @@ public Builder mergeSpellCorrectionSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
      */
     public Builder clearSpellCorrectionSpec() {
       bitField0_ = (bitField0_ & ~0x00000200);
@@ -6371,70 +5576,51 @@ public Builder clearSpellCorrectionSpec() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
      */
-    public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder
-        getSpellCorrectionSpecBuilder() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder getSpellCorrectionSpecBuilder() {
       bitField0_ |= 0x00000200;
       onChanged();
       return getSpellCorrectionSpecFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
      */
-    public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder
-        getSpellCorrectionSpecOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder getSpellCorrectionSpecOrBuilder() {
       if (spellCorrectionSpecBuilder_ != null) {
         return spellCorrectionSpecBuilder_.getMessageOrBuilder();
       } else {
-        return spellCorrectionSpec_ == null
-            ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
-                .getDefaultInstance()
-            : spellCorrectionSpec_;
+        return spellCorrectionSpec_ == null ?
+            com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDefaultInstance() : spellCorrectionSpec_;
       }
     }
     /**
-     *
-     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec,
-            com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder,
-            com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder>
+        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec, com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder> 
         getSpellCorrectionSpecFieldBuilder() {
       if (spellCorrectionSpecBuilder_ == null) {
-        spellCorrectionSpecBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec,
-                com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder,
-                com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder>(
-                getSpellCorrectionSpec(), getParentForChildren(), isClean());
+        spellCorrectionSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec, com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder>(
+                getSpellCorrectionSpec(),
+                getParentForChildren(),
+                isClean());
         spellCorrectionSpec_ = null;
       }
       return spellCorrectionSpecBuilder_;
@@ -6442,8 +5628,6 @@ public Builder clearSpellCorrectionSpec() {
 
     private java.lang.Object userPseudoId_ = "";
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -6462,13 +5646,13 @@ public Builder clearSpellCorrectionSpec() {
      * 

      *
      * string user_pseudo_id = 15;
-     *
      * @return The userPseudoId.
      */
     public java.lang.String getUserPseudoId() {
       java.lang.Object ref = userPseudoId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userPseudoId_ = s;
         return s;
@@ -6477,8 +5661,6 @@ public java.lang.String getUserPseudoId() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -6497,14 +5679,15 @@ public java.lang.String getUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 15;
-     *
      * @return The bytes for userPseudoId.
      */
-    public com.google.protobuf.ByteString getUserPseudoIdBytes() {
+    public com.google.protobuf.ByteString
+        getUserPseudoIdBytes() {
       java.lang.Object ref = userPseudoId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         userPseudoId_ = b;
         return b;
       } else {
@@ -6512,8 +5695,6 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -6532,22 +5713,18 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
      * 

      *
      * string user_pseudo_id = 15;
-     *
      * @param value The userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserPseudoId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       userPseudoId_ = value;
       bitField0_ |= 0x00000400;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -6566,7 +5743,6 @@ public Builder setUserPseudoId(java.lang.String value) {
      * 

      *
      * string user_pseudo_id = 15;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUserPseudoId() {
@@ -6576,8 +5752,6 @@ public Builder clearUserPseudoId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -6596,14 +5770,12 @@ public Builder clearUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 15;
-     *
      * @param value The bytes for userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserPseudoIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       userPseudoId_ = value;
       bitField0_ |= 0x00000400;
@@ -6613,66 +5785,44 @@ public Builder setUserPseudoIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec contentSearchSpec_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec,
-            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder,
-            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder>
-        contentSearchSpecBuilder_;
+        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder> contentSearchSpecBuilder_;
     /**
-     *
-     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
      * @return Whether the contentSearchSpec field is set.
      */
     public boolean hasContentSearchSpec() {
       return ((bitField0_ & 0x00000800) != 0);
     }
     /**
-     *
-     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
      * @return The contentSearchSpec.
      */
-    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
-        getContentSearchSpec() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec getContentSearchSpec() {
       if (contentSearchSpecBuilder_ == null) {
-        return contentSearchSpec_ == null
-            ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
-                .getDefaultInstance()
-            : contentSearchSpec_;
+        return contentSearchSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.getDefaultInstance() : contentSearchSpec_;
       } else {
         return contentSearchSpecBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
      */
-    public Builder setContentSearchSpec(
-        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec value) {
+    public Builder setContentSearchSpec(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec value) {
       if (contentSearchSpecBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6686,20 +5836,15 @@ public Builder setContentSearchSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
      */
     public Builder setContentSearchSpec(
-        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder
-            builderForValue) {
+        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder builderForValue) {
       if (contentSearchSpecBuilder_ == null) {
         contentSearchSpec_ = builderForValue.build();
       } else {
@@ -6710,25 +5855,18 @@ public Builder setContentSearchSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
      */
-    public Builder mergeContentSearchSpec(
-        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec value) {
+    public Builder mergeContentSearchSpec(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec value) {
       if (contentSearchSpecBuilder_ == null) {
-        if (((bitField0_ & 0x00000800) != 0)
-            && contentSearchSpec_ != null
-            && contentSearchSpec_
-                != com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
-                    .getDefaultInstance()) {
+        if (((bitField0_ & 0x00000800) != 0) &&
+          contentSearchSpec_ != null &&
+          contentSearchSpec_ != com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.getDefaultInstance()) {
           getContentSearchSpecBuilder().mergeFrom(value);
         } else {
           contentSearchSpec_ = value;
@@ -6741,16 +5879,12 @@ public Builder mergeContentSearchSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
      */
     public Builder clearContentSearchSpec() {
       bitField0_ = (bitField0_ & ~0x00000800);
@@ -6763,86 +5897,64 @@ public Builder clearContentSearchSpec() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
      */
-    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder
-        getContentSearchSpecBuilder() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder getContentSearchSpecBuilder() {
       bitField0_ |= 0x00000800;
       onChanged();
       return getContentSearchSpecFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
      */
-    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder
-        getContentSearchSpecOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder getContentSearchSpecOrBuilder() {
       if (contentSearchSpecBuilder_ != null) {
         return contentSearchSpecBuilder_.getMessageOrBuilder();
       } else {
-        return contentSearchSpec_ == null
-            ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
-                .getDefaultInstance()
-            : contentSearchSpec_;
+        return contentSearchSpec_ == null ?
+            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.getDefaultInstance() : contentSearchSpec_;
       }
     }
     /**
-     *
-     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
-     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec,
-            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder,
-            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder>
+        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder> 
         getContentSearchSpecFieldBuilder() {
       if (contentSearchSpecBuilder_ == null) {
-        contentSearchSpecBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec,
-                com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder,
-                com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder>(
-                getContentSearchSpec(), getParentForChildren(), isClean());
+        contentSearchSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder>(
+                getContentSearchSpec(),
+                getParentForChildren(),
+                isClean());
         contentSearchSpec_ = null;
       }
       return contentSearchSpecBuilder_;
     }
 
-    private boolean safeSearch_;
+    private boolean safeSearch_ ;
     /**
-     *
-     *
      * 
      * Whether to turn on safe search. This is only supported for
      * [ContentConfig.PUBLIC_WEBSITE][].
      * 

      *
      * bool safe_search = 20;
-     *
      * @return The safeSearch.
      */
     @java.lang.Override
@@ -6850,15 +5962,12 @@ public boolean getSafeSearch() {
       return safeSearch_;
     }
     /**
-     *
-     *
      * 
      * Whether to turn on safe search. This is only supported for
      * [ContentConfig.PUBLIC_WEBSITE][].
      * 

      *
      * bool safe_search = 20;
-     *
      * @param value The safeSearch to set.
      * @return This builder for chaining.
      */
@@ -6870,15 +5979,12 @@ public Builder setSafeSearch(boolean value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether to turn on safe search. This is only supported for
      * [ContentConfig.PUBLIC_WEBSITE][].
      * 

      *
      * bool safe_search = 20;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSafeSearch() {
@@ -6888,8 +5994,8 @@ public Builder clearSafeSearch() {
       return this;
     }
 
-    private com.google.protobuf.MapField userLabels_;
-
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> userLabels_;
     private com.google.protobuf.MapField
         internalGetUserLabels() {
       if (userLabels_ == null) {
@@ -6898,12 +6004,11 @@ public Builder clearSafeSearch() {
       }
       return userLabels_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableUserLabels() {
       if (userLabels_ == null) {
-        userLabels_ =
-            com.google.protobuf.MapField.newMapField(UserLabelsDefaultEntryHolder.defaultEntry);
+        userLabels_ = com.google.protobuf.MapField.newMapField(
+            UserLabelsDefaultEntryHolder.defaultEntry);
       }
       if (!userLabels_.isMutable()) {
         userLabels_ = userLabels_.copy();
@@ -6912,13 +6017,10 @@ public Builder clearSafeSearch() {
       onChanged();
       return userLabels_;
     }
-
     public int getUserLabelsCount() {
       return internalGetUserLabels().getMap().size();
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -6942,21 +6044,20 @@ public int getUserLabelsCount() {
      * map<string, string> user_labels = 22;
      */
     @java.lang.Override
-    public boolean containsUserLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsUserLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetUserLabels().getMap().containsKey(key);
     }
-    /** Use {@link #getUserLabelsMap()} instead. */
+    /**
+     * Use {@link #getUserLabelsMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getUserLabels() {
       return getUserLabelsMap();
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -6984,8 +6085,6 @@ public java.util.Map getUserLabelsMap() {
       return internalGetUserLabels().getMap();
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -7009,19 +6108,17 @@ public java.util.Map getUserLabelsMap() {
      * map<string, string> user_labels = 22;
      */
     @java.lang.Override
-    public /* nullable */ java.lang.String getUserLabelsOrDefault(
+    public /* nullable */
+java.lang.String getUserLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-        java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetUserLabels().getMap();
+java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetUserLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -7045,25 +6142,23 @@ public java.util.Map getUserLabelsMap() {
      * map<string, string> user_labels = 22;
      */
     @java.lang.Override
-    public java.lang.String getUserLabelsOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetUserLabels().getMap();
+    public java.lang.String getUserLabelsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetUserLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearUserLabels() {
       bitField0_ = (bitField0_ & ~0x00002000);
-      internalGetMutableUserLabels().getMutableMap().clear();
+      internalGetMutableUserLabels().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -7086,22 +6181,23 @@ public Builder clearUserLabels() {
      *
      * map<string, string> user_labels = 22;
      */
-    public Builder removeUserLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableUserLabels().getMutableMap().remove(key);
+    public Builder removeUserLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableUserLabels().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableUserLabels() {
+    public java.util.Map
+        getMutableUserLabels() {
       bitField0_ |= 0x00002000;
       return internalGetMutableUserLabels().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -7124,20 +6220,17 @@ public java.util.Map getMutableUserLabels()
      *
      * map<string, string> user_labels = 22;
      */
-    public Builder putUserLabels(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableUserLabels().getMutableMap().put(key, value);
+    public Builder putUserLabels(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableUserLabels().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00002000;
       return this;
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -7160,14 +6253,16 @@ public Builder putUserLabels(java.lang.String key, java.lang.String value) {
      *
      * map<string, string> user_labels = 22;
      */
-    public Builder putAllUserLabels(java.util.Map values) {
-      internalGetMutableUserLabels().getMutableMap().putAll(values);
+    public Builder putAllUserLabels(
+        java.util.Map values) {
+      internalGetMutableUserLabels().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00002000;
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -7177,12 +6272,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.SearchRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.SearchRequest)
   private static final com.google.cloud.discoveryengine.v1.SearchRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.SearchRequest();
   }
@@ -7191,27 +6286,27 @@ public static com.google.cloud.discoveryengine.v1.SearchRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SearchRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SearchRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -7226,4 +6321,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.SearchRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequestOrBuilder.java
similarity index 82%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequestOrBuilder.java
index ed77cf0ff603..5ab64b2aa7bc 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequestOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/search_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface SearchRequestOrBuilder
-    extends
+public interface SearchRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.SearchRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The resource name of the Search serving config, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -33,16 +15,11 @@ public interface SearchRequestOrBuilder
    * of models used to make the search.
    * 

    *
-   * 
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The servingConfig.
    */
   java.lang.String getServingConfig();
   /**
-   *
-   *
    * 
    * Required. The resource name of the Search serving config, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -50,17 +27,13 @@ public interface SearchRequestOrBuilder
    * of models used to make the search.
    * 

    *
-   * 
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for servingConfig.
    */
-  com.google.protobuf.ByteString getServingConfigBytes();
+  com.google.protobuf.ByteString
+      getServingConfigBytes();
 
   /**
-   *
-   *
    * 
    * The branch resource name, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -70,13 +43,10 @@ public interface SearchRequestOrBuilder
    * 

    *
    * string branch = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The branch.
    */
   java.lang.String getBranch();
   /**
-   *
-   *
    * 
    * The branch resource name, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -86,39 +56,32 @@ public interface SearchRequestOrBuilder
    * 

    *
    * string branch = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The bytes for branch.
    */
-  com.google.protobuf.ByteString getBranchBytes();
+  com.google.protobuf.ByteString
+      getBranchBytes();
 
   /**
-   *
-   *
    * 
    * Raw search query.
    * 

    *
    * string query = 3;
-   *
    * @return The query.
    */
   java.lang.String getQuery();
   /**
-   *
-   *
    * 
    * Raw search query.
    * 

    *
    * string query = 3;
-   *
    * @return The bytes for query.
    */
-  com.google.protobuf.ByteString getQueryBytes();
+  com.google.protobuf.ByteString
+      getQueryBytes();
 
   /**
-   *
-   *
    * 
    * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
    * return. If unspecified, defaults to a reasonable value. The maximum allowed
@@ -128,14 +91,11 @@ public interface SearchRequestOrBuilder
    * 

    *
    * int32 page_size = 4;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * A page token received from a previous
    * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -148,13 +108,10 @@ public interface SearchRequestOrBuilder
    * 

    *
    * string page_token = 5;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * A page token received from a previous
    * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -167,14 +124,12 @@ public interface SearchRequestOrBuilder
    * 

    *
    * string page_token = 5;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * A 0-indexed integer that specifies the current offset (that is, starting
    * result location, amongst the
@@ -187,14 +142,11 @@ public interface SearchRequestOrBuilder
    * 

    *
    * int32 offset = 6;
-   *
    * @return The offset.
    */
   int getOffset();
 
   /**
-   *
-   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -202,13 +154,10 @@ public interface SearchRequestOrBuilder
    * 

    *
    * .google.cloud.discoveryengine.v1.UserInfo user_info = 21;
-   *
    * @return Whether the userInfo field is set.
    */
   boolean hasUserInfo();
   /**
-   *
-   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -216,13 +165,10 @@ public interface SearchRequestOrBuilder
    * 

    *
    * .google.cloud.discoveryengine.v1.UserInfo user_info = 21;
-   *
    * @return The userInfo.
    */
   com.google.cloud.discoveryengine.v1.UserInfo getUserInfo();
   /**
-   *
-   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -234,8 +180,6 @@ public interface SearchRequestOrBuilder
   com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilder();
 
   /**
-   *
-   *
    * 
    * Additional search parameters.
    *
@@ -252,8 +196,6 @@ public interface SearchRequestOrBuilder
    */
   int getParamsCount();
   /**
-   *
-   *
    * 
    * Additional search parameters.
    *
@@ -268,13 +210,15 @@ public interface SearchRequestOrBuilder
    *
    * map<string, .google.protobuf.Value> params = 11;
    */
-  boolean containsParams(java.lang.String key);
-  /** Use {@link #getParamsMap()} instead. */
+  boolean containsParams(
+      java.lang.String key);
+  /**
+   * Use {@link #getParamsMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getParams();
+  java.util.Map
+  getParams();
   /**
-   *
-   *
    * 
    * Additional search parameters.
    *
@@ -289,10 +233,9 @@ public interface SearchRequestOrBuilder
    *
    * map<string, .google.protobuf.Value> params = 11;
    */
-  java.util.Map getParamsMap();
+  java.util.Map
+  getParamsMap();
   /**
-   *
-   *
    * 
    * Additional search parameters.
    *
@@ -308,13 +251,11 @@ public interface SearchRequestOrBuilder
    * map<string, .google.protobuf.Value> params = 11;
    */
   /* nullable */
-  com.google.protobuf.Value getParamsOrDefault(
+com.google.protobuf.Value getParamsOrDefault(
       java.lang.String key,
       /* nullable */
-      com.google.protobuf.Value defaultValue);
+com.google.protobuf.Value defaultValue);
   /**
-   *
-   *
    * 
    * Additional search parameters.
    *
@@ -329,101 +270,70 @@ com.google.protobuf.Value getParamsOrDefault(
    *
    * map<string, .google.protobuf.Value> params = 11;
    */
-  com.google.protobuf.Value getParamsOrThrow(java.lang.String key);
+  com.google.protobuf.Value getParamsOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
    * @return Whether the queryExpansionSpec field is set.
    */
   boolean hasQueryExpansionSpec();
   /**
-   *
-   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
    * @return The queryExpansionSpec.
    */
   com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec getQueryExpansionSpec();
   /**
-   *
-   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
    */
-  com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder
-      getQueryExpansionSpecOrBuilder();
+  com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder getQueryExpansionSpecOrBuilder();
 
   /**
-   *
-   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
    * @return Whether the spellCorrectionSpec field is set.
    */
   boolean hasSpellCorrectionSpec();
   /**
-   *
-   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
    * @return The spellCorrectionSpec.
    */
   com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec getSpellCorrectionSpec();
   /**
-   *
-   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
    */
-  com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder
-      getSpellCorrectionSpecOrBuilder();
+  com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder getSpellCorrectionSpecOrBuilder();
 
   /**
-   *
-   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -442,13 +352,10 @@ com.google.protobuf.Value getParamsOrDefault(
    * 

    *
    * string user_pseudo_id = 15;
-   *
    * @return The userPseudoId.
    */
   java.lang.String getUserPseudoId();
   /**
-   *
-   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -467,73 +374,53 @@ com.google.protobuf.Value getParamsOrDefault(
    * 

    *
    * string user_pseudo_id = 15;
-   *
    * @return The bytes for userPseudoId.
    */
-  com.google.protobuf.ByteString getUserPseudoIdBytes();
+  com.google.protobuf.ByteString
+      getUserPseudoIdBytes();
 
   /**
-   *
-   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
    * @return Whether the contentSearchSpec field is set.
    */
   boolean hasContentSearchSpec();
   /**
-   *
-   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
    * @return The contentSearchSpec.
    */
   com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec getContentSearchSpec();
   /**
-   *
-   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
-   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
    */
-  com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder
-      getContentSearchSpecOrBuilder();
+  com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder getContentSearchSpecOrBuilder();
 
   /**
-   *
-   *
    * 
    * Whether to turn on safe search. This is only supported for
    * [ContentConfig.PUBLIC_WEBSITE][].
    * 

    *
    * bool safe_search = 20;
-   *
    * @return The safeSearch.
    */
   boolean getSafeSearch();
 
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -558,8 +445,6 @@ com.google.protobuf.Value getParamsOrDefault(
    */
   int getUserLabelsCount();
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -582,13 +467,15 @@ com.google.protobuf.Value getParamsOrDefault(
    *
    * map<string, string> user_labels = 22;
    */
-  boolean containsUserLabels(java.lang.String key);
-  /** Use {@link #getUserLabelsMap()} instead. */
+  boolean containsUserLabels(
+      java.lang.String key);
+  /**
+   * Use {@link #getUserLabelsMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getUserLabels();
+  java.util.Map
+  getUserLabels();
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -611,10 +498,9 @@ com.google.protobuf.Value getParamsOrDefault(
    *
    * map<string, string> user_labels = 22;
    */
-  java.util.Map getUserLabelsMap();
+  java.util.Map
+  getUserLabelsMap();
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -638,13 +524,11 @@ com.google.protobuf.Value getParamsOrDefault(
    * map<string, string> user_labels = 22;
    */
   /* nullable */
-  java.lang.String getUserLabelsOrDefault(
+java.lang.String getUserLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -667,5 +551,6 @@ java.lang.String getUserLabelsOrDefault(
    *
    * map<string, string> user_labels = 22;
    */
-  java.lang.String getUserLabelsOrThrow(java.lang.String key);
+  java.lang.String getUserLabelsOrThrow(
+      java.lang.String key);
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponse.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponse.java
similarity index 72%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponse.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponse.java
index a06acac8d2e4..f5a72701ef05 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponse.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/search_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Response message for
  * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.SearchResponse}
  */
-public final class SearchResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SearchResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.SearchResponse)
     SearchResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SearchResponse.newBuilder() to construct.
   private SearchResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private SearchResponse() {
     results_ = java.util.Collections.emptyList();
     attributionToken_ = "";
@@ -48,86 +30,71 @@ private SearchResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SearchResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SearchServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SearchServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_SearchResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.SearchResponse.class,
-            com.google.cloud.discoveryengine.v1.SearchResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1.SearchResponse.class, com.google.cloud.discoveryengine.v1.SearchResponse.Builder.class);
   }
 
-  public interface SearchResultOrBuilder
-      extends
+  public interface SearchResultOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.SearchResponse.SearchResult)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * [Document.id][google.cloud.discoveryengine.v1.Document.id] of the
      * searched [Document][google.cloud.discoveryengine.v1.Document].
      * 

      *
      * string id = 1;
-     *
      * @return The id.
      */
     java.lang.String getId();
     /**
-     *
-     *
      * 
      * [Document.id][google.cloud.discoveryengine.v1.Document.id] of the
      * searched [Document][google.cloud.discoveryengine.v1.Document].
      * 

      *
      * string id = 1;
-     *
      * @return The bytes for id.
      */
-    com.google.protobuf.ByteString getIdBytes();
+    com.google.protobuf.ByteString
+        getIdBytes();
 
     /**
-     *
-     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
      * 

      *
      * .google.cloud.discoveryengine.v1.Document document = 2;
-     *
      * @return Whether the document field is set.
      */
     boolean hasDocument();
     /**
-     *
-     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
      * 

      *
      * .google.cloud.discoveryengine.v1.Document document = 2;
-     *
      * @return The document.
      */
     com.google.cloud.discoveryengine.v1.Document getDocument();
     /**
-     *
-     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
@@ -138,63 +105,55 @@ public interface SearchResultOrBuilder
     com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilder();
   }
   /**
-   *
-   *
    * 
    * Represents the search results.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.SearchResponse.SearchResult}
    */
-  public static final class SearchResult extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class SearchResult extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.SearchResponse.SearchResult)
       SearchResultOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use SearchResult.newBuilder() to construct.
     private SearchResult(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private SearchResult() {
       id_ = "";
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new SearchResult();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.class,
-              com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder.class);
+              com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.class, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder.class);
     }
 
     public static final int ID_FIELD_NUMBER = 1;
-
     @SuppressWarnings("serial")
     private volatile java.lang.Object id_ = "";
     /**
-     *
-     *
      * 
      * [Document.id][google.cloud.discoveryengine.v1.Document.id] of the
      * searched [Document][google.cloud.discoveryengine.v1.Document].
      * 

      *
      * string id = 1;
-     *
      * @return The id.
      */
     @java.lang.Override
@@ -203,30 +162,30 @@ public java.lang.String getId() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         id_ = s;
         return s;
       }
     }
     /**
-     *
-     *
      * 
      * [Document.id][google.cloud.discoveryengine.v1.Document.id] of the
      * searched [Document][google.cloud.discoveryengine.v1.Document].
      * 

      *
      * string id = 1;
-     *
      * @return The bytes for id.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getIdBytes() {
+    public com.google.protobuf.ByteString
+        getIdBytes() {
       java.lang.Object ref = id_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         id_ = b;
         return b;
       } else {
@@ -237,15 +196,12 @@ public com.google.protobuf.ByteString getIdBytes() {
     public static final int DOCUMENT_FIELD_NUMBER = 2;
     private com.google.cloud.discoveryengine.v1.Document document_;
     /**
-     *
-     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
      * 

      *
      * .google.cloud.discoveryengine.v1.Document document = 2;
-     *
      * @return Whether the document field is set.
      */
     @java.lang.Override
@@ -253,26 +209,19 @@ public boolean hasDocument() {
       return document_ != null;
     }
     /**
-     *
-     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
      * 

      *
      * .google.cloud.discoveryengine.v1.Document document = 2;
-     *
      * @return The document.
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.Document getDocument() {
-      return document_ == null
-          ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
-          : document_;
+      return document_ == null ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
     }
     /**
-     *
-     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
@@ -282,13 +231,10 @@ public com.google.cloud.discoveryengine.v1.Document getDocument() {
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilder() {
-      return document_ == null
-          ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
-          : document_;
+      return document_ == null ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -300,7 +246,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(id_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, id_);
       }
@@ -320,7 +267,8 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, id_);
       }
       if (document_ != null) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getDocument());
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(2, getDocument());
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -330,18 +278,19 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult other =
-          (com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult) obj;
+      com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult other = (com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult) obj;
 
-      if (!getId().equals(other.getId())) return false;
+      if (!getId()
+          .equals(other.getId())) return false;
       if (hasDocument() != other.hasDocument()) return false;
       if (hasDocument()) {
-        if (!getDocument().equals(other.getDocument())) return false;
+        if (!getDocument()
+            .equals(other.getDocument())) return false;
       }
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -366,95 +315,89 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -464,42 +407,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Represents the search results.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1.SearchResponse.SearchResult}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.SearchResponse.SearchResult)
         com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.class,
-                com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder.class);
+                com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.class, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -514,14 +454,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult
-          getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult getDefaultInstanceForType() {
         return com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.getDefaultInstance();
       }
 
@@ -536,23 +475,21 @@ public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult build() {
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult buildPartial() {
-        com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult result =
-            new com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult result = new com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.id_ = id_;
         }
         if (((from_bitField0_ & 0x00000002) != 0)) {
-          result.document_ = documentBuilder_ == null ? document_ : documentBuilder_.build();
+          result.document_ = documentBuilder_ == null
+              ? document_
+              : documentBuilder_.build();
         }
       }
 
@@ -560,52 +497,46 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult) other);
+          return mergeFrom((com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.getDefaultInstance())
-          return this;
+      public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult other) {
+        if (other == com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.getDefaultInstance()) return this;
         if (!other.getId().isEmpty()) {
           id_ = other.id_;
           bitField0_ |= 0x00000001;
@@ -640,25 +571,24 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  id_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-              case 18:
-                {
-                  input.readMessage(getDocumentFieldBuilder().getBuilder(), extensionRegistry);
-                  bitField0_ |= 0x00000002;
-                  break;
-                } // case 18
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                id_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              case 18: {
+                input.readMessage(
+                    getDocumentFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -668,26 +598,23 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private java.lang.Object id_ = "";
       /**
-       *
-       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1.Document].
        * 

        *
        * string id = 1;
-       *
        * @return The id.
        */
       public java.lang.String getId() {
         java.lang.Object ref = id_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           id_ = s;
           return s;
@@ -696,22 +623,21 @@ public java.lang.String getId() {
         }
       }
       /**
-       *
-       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1.Document].
        * 

        *
        * string id = 1;
-       *
        * @return The bytes for id.
        */
-      public com.google.protobuf.ByteString getIdBytes() {
+      public com.google.protobuf.ByteString
+          getIdBytes() {
         java.lang.Object ref = id_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           id_ = b;
           return b;
         } else {
@@ -719,37 +645,30 @@ public com.google.protobuf.ByteString getIdBytes() {
         }
       }
       /**
-       *
-       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1.Document].
        * 

        *
        * string id = 1;
-       *
        * @param value The id to set.
        * @return This builder for chaining.
        */
-      public Builder setId(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setId(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
         id_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1.Document].
        * 

        *
        * string id = 1;
-       *
        * @return This builder for chaining.
        */
       public Builder clearId() {
@@ -759,22 +678,18 @@ public Builder clearId() {
         return this;
       }
       /**
-       *
-       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1.Document].
        * 

        *
        * string id = 1;
-       *
        * @param value The bytes for id to set.
        * @return This builder for chaining.
        */
-      public Builder setIdBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setIdBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
         checkByteStringIsUtf8(value);
         id_ = value;
         bitField0_ |= 0x00000001;
@@ -784,49 +699,36 @@ public Builder setIdBytes(com.google.protobuf.ByteString value) {
 
       private com.google.cloud.discoveryengine.v1.Document document_;
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1.Document,
-              com.google.cloud.discoveryengine.v1.Document.Builder,
-              com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
-          documentBuilder_;
+          com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> documentBuilder_;
       /**
-       *
-       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
        * 

        *
        * .google.cloud.discoveryengine.v1.Document document = 2;
-       *
        * @return Whether the document field is set.
        */
       public boolean hasDocument() {
         return ((bitField0_ & 0x00000002) != 0);
       }
       /**
-       *
-       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
        * 

        *
        * .google.cloud.discoveryengine.v1.Document document = 2;
-       *
        * @return The document.
        */
       public com.google.cloud.discoveryengine.v1.Document getDocument() {
         if (documentBuilder_ == null) {
-          return document_ == null
-              ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
-              : document_;
+          return document_ == null ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
         } else {
           return documentBuilder_.getMessage();
         }
       }
       /**
-       *
-       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -848,8 +750,6 @@ public Builder setDocument(com.google.cloud.discoveryengine.v1.Document value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -869,8 +769,6 @@ public Builder setDocument(
         return this;
       }
       /**
-       *
-       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -880,9 +778,9 @@ public Builder setDocument(
        */
       public Builder mergeDocument(com.google.cloud.discoveryengine.v1.Document value) {
         if (documentBuilder_ == null) {
-          if (((bitField0_ & 0x00000002) != 0)
-              && document_ != null
-              && document_ != com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000002) != 0) &&
+            document_ != null &&
+            document_ != com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()) {
             getDocumentBuilder().mergeFrom(value);
           } else {
             document_ = value;
@@ -895,8 +793,6 @@ public Builder mergeDocument(com.google.cloud.discoveryengine.v1.Document value)
         return this;
       }
       /**
-       *
-       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -915,8 +811,6 @@ public Builder clearDocument() {
         return this;
       }
       /**
-       *
-       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -930,8 +824,6 @@ public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentBuilder()
         return getDocumentFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -943,14 +835,11 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilde
         if (documentBuilder_ != null) {
           return documentBuilder_.getMessageOrBuilder();
         } else {
-          return document_ == null
-              ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
-              : document_;
+          return document_ == null ?
+              com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
         }
       }
       /**
-       *
-       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -959,22 +848,18 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilde
        * .google.cloud.discoveryengine.v1.Document document = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1.Document,
-              com.google.cloud.discoveryengine.v1.Document.Builder,
-              com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
+          com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> 
           getDocumentFieldBuilder() {
         if (documentBuilder_ == null) {
-          documentBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.cloud.discoveryengine.v1.Document,
-                  com.google.cloud.discoveryengine.v1.Document.Builder,
-                  com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
-                  getDocument(), getParentForChildren(), isClean());
+          documentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
+                  getDocument(),
+                  getParentForChildren(),
+                  isClean());
           document_ = null;
         }
         return documentBuilder_;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -987,44 +872,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.SearchResponse.SearchResult)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.SearchResponse.SearchResult)
-    private static final com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult();
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public SearchResult parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public SearchResult parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1036,19 +918,16 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   public static final int RESULTS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List results_;
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

@@ -1056,13 +935,10 @@ public com.google.protobuf.Parser getParserForType() {
    * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
    */
   @java.lang.Override
-  public java.util.List
-      getResultsList() {
+  public java.util.List getResultsList() {
     return results_;
   }
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

@@ -1070,14 +946,11 @@ public com.google.protobuf.Parser getParserForType() {
    * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
    */
   @java.lang.Override
-  public java.util.List<
-          ? extends com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder>
+  public java.util.List 
       getResultsOrBuilderList() {
     return results_;
   }
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

@@ -1089,8 +962,6 @@ public int getResultsCount() {
     return results_.size();
   }
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

@@ -1102,8 +973,6 @@ public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult getResult
     return results_.get(index);
   }
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

@@ -1111,16 +980,14 @@ public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult getResult
    * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder
-      getResultsOrBuilder(int index) {
+  public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResultsOrBuilder(
+      int index) {
     return results_.get(index);
   }
 
   public static final int TOTAL_SIZE_FIELD_NUMBER = 3;
   private int totalSize_ = 0;
   /**
-   *
-   *
    * 
    * The estimated total count of matched items irrespective of pagination. The
    * count of [results][google.cloud.discoveryengine.v1.SearchResponse.results]
@@ -1130,7 +997,6 @@ public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult getResult
    * 

    *
    * int32 total_size = 3;
-   *
    * @return The totalSize.
    */
   @java.lang.Override
@@ -1139,12 +1005,9 @@ public int getTotalSize() {
   }
 
   public static final int ATTRIBUTION_TOKEN_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object attributionToken_ = "";
   /**
-   *
-   *
    * 
    * A unique search token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1.UserEvent] logs resulting from
@@ -1153,7 +1016,6 @@ public int getTotalSize() {
    * 

    *
    * string attribution_token = 4;
-   *
    * @return The attributionToken.
    */
   @java.lang.Override
@@ -1162,15 +1024,14 @@ public java.lang.String getAttributionToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       attributionToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A unique search token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1.UserEvent] logs resulting from
@@ -1179,15 +1040,16 @@ public java.lang.String getAttributionToken() {
    * 

    *
    * string attribution_token = 4;
-   *
    * @return The bytes for attributionToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getAttributionTokenBytes() {
+  public com.google.protobuf.ByteString
+      getAttributionTokenBytes() {
     java.lang.Object ref = attributionToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       attributionToken_ = b;
       return b;
     } else {
@@ -1196,12 +1058,9 @@ public com.google.protobuf.ByteString getAttributionTokenBytes() {
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [SearchRequest.page_token][google.cloud.discoveryengine.v1.SearchRequest.page_token]
@@ -1210,7 +1069,6 @@ public com.google.protobuf.ByteString getAttributionTokenBytes() {
    * 

    *
    * string next_page_token = 5;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -1219,15 +1077,14 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [SearchRequest.page_token][google.cloud.discoveryengine.v1.SearchRequest.page_token]
@@ -1236,15 +1093,16 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string next_page_token = 5;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -1253,12 +1111,9 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int CORRECTED_QUERY_FIELD_NUMBER = 7;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object correctedQuery_ = "";
   /**
-   *
-   *
    * 
    * Contains the spell corrected query, if found. If the spell correction type
    * is AUTOMATIC, then the search results are based on corrected_query.
@@ -1266,7 +1121,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
    * 

    *
    * string corrected_query = 7;
-   *
    * @return The correctedQuery.
    */
   @java.lang.Override
@@ -1275,15 +1129,14 @@ public java.lang.String getCorrectedQuery() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       correctedQuery_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Contains the spell corrected query, if found. If the spell correction type
    * is AUTOMATIC, then the search results are based on corrected_query.
@@ -1291,15 +1144,16 @@ public java.lang.String getCorrectedQuery() {
    * 

    *
    * string corrected_query = 7;
-   *
    * @return The bytes for correctedQuery.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getCorrectedQueryBytes() {
+  public com.google.protobuf.ByteString
+      getCorrectedQueryBytes() {
     java.lang.Object ref = correctedQuery_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       correctedQuery_ = b;
       return b;
     } else {
@@ -1308,7 +1162,6 @@ public com.google.protobuf.ByteString getCorrectedQueryBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1320,7 +1173,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < results_.size(); i++) {
       output.writeMessage(1, results_.get(i));
     }
@@ -1346,10 +1200,12 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < results_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, results_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, results_.get(i));
     }
     if (totalSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, totalSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(3, totalSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(attributionToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, attributionToken_);
@@ -1368,19 +1224,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.SearchResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.SearchResponse other =
-        (com.google.cloud.discoveryengine.v1.SearchResponse) obj;
-
-    if (!getResultsList().equals(other.getResultsList())) return false;
-    if (getTotalSize() != other.getTotalSize()) return false;
-    if (!getAttributionToken().equals(other.getAttributionToken())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getCorrectedQuery().equals(other.getCorrectedQuery())) return false;
+    com.google.cloud.discoveryengine.v1.SearchResponse other = (com.google.cloud.discoveryengine.v1.SearchResponse) obj;
+
+    if (!getResultsList()
+        .equals(other.getResultsList())) return false;
+    if (getTotalSize()
+        != other.getTotalSize()) return false;
+    if (!getAttributionToken()
+        .equals(other.getAttributionToken())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getCorrectedQuery()
+        .equals(other.getCorrectedQuery())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -1410,103 +1270,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.SearchResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.SearchResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.SearchResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response message for
    * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -1515,32 +1370,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.SearchResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.SearchResponse)
       com.google.cloud.discoveryengine.v1.SearchResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_SearchResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.SearchResponse.class,
-              com.google.cloud.discoveryengine.v1.SearchResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1.SearchResponse.class, com.google.cloud.discoveryengine.v1.SearchResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.SearchResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1560,9 +1416,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor;
     }
 
     @java.lang.Override
@@ -1581,18 +1437,14 @@ public com.google.cloud.discoveryengine.v1.SearchResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.SearchResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1.SearchResponse result =
-          new com.google.cloud.discoveryengine.v1.SearchResponse(this);
+      com.google.cloud.discoveryengine.v1.SearchResponse result = new com.google.cloud.discoveryengine.v1.SearchResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.discoveryengine.v1.SearchResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.SearchResponse result) {
       if (resultsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           results_ = java.util.Collections.unmodifiableList(results_);
@@ -1624,39 +1476,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchResponse re
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.SearchResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.SearchResponse) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.SearchResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1664,8 +1515,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1.SearchResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.SearchResponse.getDefaultInstance()) return this;
       if (resultsBuilder_ == null) {
         if (!other.results_.isEmpty()) {
           if (results_.isEmpty()) {
@@ -1684,10 +1534,9 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchResponse othe
             resultsBuilder_ = null;
             results_ = other.results_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            resultsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getResultsFieldBuilder()
-                    : null;
+            resultsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getResultsFieldBuilder() : null;
           } else {
             resultsBuilder_.addAllMessages(other.results_);
           }
@@ -1737,51 +1586,45 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.parser(),
-                        extensionRegistry);
-                if (resultsBuilder_ == null) {
-                  ensureResultsIsMutable();
-                  results_.add(m);
-                } else {
-                  resultsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 24:
-              {
-                totalSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 24
-            case 34:
-              {
-                attributionToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 34
-            case 42:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 42
-            case 58:
-              {
-                correctedQuery_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 58
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult m =
+                  input.readMessage(
+                      com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.parser(),
+                      extensionRegistry);
+              if (resultsBuilder_ == null) {
+                ensureResultsIsMutable();
+                results_.add(m);
+              } else {
+                resultsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 24: {
+              totalSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 24
+            case 34: {
+              attributionToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 34
+            case 42: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 42
+            case 58: {
+              correctedQuery_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 58
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1791,39 +1634,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private java.util.List
-        results_ = java.util.Collections.emptyList();
-
+    private java.util.List results_ =
+      java.util.Collections.emptyList();
     private void ensureResultsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        results_ =
-            new java.util.ArrayList<
-                com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult>(results_);
+        results_ = new java.util.ArrayList(results_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult,
-            com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder,
-            com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder>
-        resultsBuilder_;
+        com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder> resultsBuilder_;
 
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
      */
-    public java.util.List
-        getResultsList() {
+    public java.util.List getResultsList() {
       if (resultsBuilder_ == null) {
         return java.util.Collections.unmodifiableList(results_);
       } else {
@@ -1831,14 +1663,11 @@ private void ensureResultsIsMutable() {
       }
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
      */
     public int getResultsCount() {
       if (resultsBuilder_ == null) {
@@ -1848,14 +1677,11 @@ public int getResultsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
      */
     public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult getResults(int index) {
       if (resultsBuilder_ == null) {
@@ -1865,14 +1691,11 @@ public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult getResult
       }
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
      */
     public Builder setResults(
         int index, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult value) {
@@ -1889,18 +1712,14 @@ public Builder setResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
      */
     public Builder setResults(
-        int index,
-        com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder builderForValue) {
+        int index, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder builderForValue) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
         results_.set(index, builderForValue.build());
@@ -1911,17 +1730,13 @@ public Builder setResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
      */
-    public Builder addResults(
-        com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult value) {
+    public Builder addResults(com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult value) {
       if (resultsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1935,14 +1750,11 @@ public Builder addResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
      */
     public Builder addResults(
         int index, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult value) {
@@ -1959,14 +1771,11 @@ public Builder addResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
      */
     public Builder addResults(
         com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder builderForValue) {
@@ -1980,18 +1789,14 @@ public Builder addResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
      */
     public Builder addResults(
-        int index,
-        com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder builderForValue) {
+        int index, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder builderForValue) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
         results_.add(index, builderForValue.build());
@@ -2002,22 +1807,18 @@ public Builder addResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
      */
     public Builder addAllResults(
-        java.lang.Iterable<
-                ? extends com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult>
-            values) {
+        java.lang.Iterable values) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, results_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, results_);
         onChanged();
       } else {
         resultsBuilder_.addAllMessages(values);
@@ -2025,14 +1826,11 @@ public Builder addAllResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
      */
     public Builder clearResults() {
       if (resultsBuilder_ == null) {
@@ -2045,14 +1843,11 @@ public Builder clearResults() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
      */
     public Builder removeResults(int index) {
       if (resultsBuilder_ == null) {
@@ -2065,50 +1860,39 @@ public Builder removeResults(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
      */
-    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder
-        getResultsBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder getResultsBuilder(
+        int index) {
       return getResultsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
      */
-    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder
-        getResultsOrBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResultsOrBuilder(
+        int index) {
       if (resultsBuilder_ == null) {
-        return results_.get(index);
-      } else {
+        return results_.get(index);  } else {
         return resultsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
      */
-    public java.util.List<
-            ? extends com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder>
-        getResultsOrBuilderList() {
+    public java.util.List 
+         getResultsOrBuilderList() {
       if (resultsBuilder_ != null) {
         return resultsBuilder_.getMessageOrBuilderList();
       } else {
@@ -2116,74 +1900,56 @@ public Builder removeResults(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
      */
-    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder
-        addResultsBuilder() {
-      return getResultsFieldBuilder()
-          .addBuilder(
-              com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder addResultsBuilder() {
+      return getResultsFieldBuilder().addBuilder(
+          com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
      */
-    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder
-        addResultsBuilder(int index) {
-      return getResultsFieldBuilder()
-          .addBuilder(
-              index,
-              com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder addResultsBuilder(
+        int index) {
+      return getResultsFieldBuilder().addBuilder(
+          index, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
      */
-    public java.util.List
-        getResultsBuilderList() {
+    public java.util.List 
+         getResultsBuilderList() {
       return getResultsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult,
-            com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder,
-            com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder>
+        com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder> 
         getResultsFieldBuilder() {
       if (resultsBuilder_ == null) {
-        resultsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult,
-                com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder,
-                com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder>(
-                results_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        resultsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder>(
+                results_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         results_ = null;
       }
       return resultsBuilder_;
     }
 
-    private int totalSize_;
+    private int totalSize_ ;
     /**
-     *
-     *
      * 
      * The estimated total count of matched items irrespective of pagination. The
      * count of [results][google.cloud.discoveryengine.v1.SearchResponse.results]
@@ -2193,7 +1959,6 @@ public Builder removeResults(int index) {
      * 

      *
      * int32 total_size = 3;
-     *
      * @return The totalSize.
      */
     @java.lang.Override
@@ -2201,8 +1966,6 @@ public int getTotalSize() {
       return totalSize_;
     }
     /**
-     *
-     *
      * 
      * The estimated total count of matched items irrespective of pagination. The
      * count of [results][google.cloud.discoveryengine.v1.SearchResponse.results]
@@ -2212,7 +1975,6 @@ public int getTotalSize() {
      * 

      *
      * int32 total_size = 3;
-     *
      * @param value The totalSize to set.
      * @return This builder for chaining.
      */
@@ -2224,8 +1986,6 @@ public Builder setTotalSize(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The estimated total count of matched items irrespective of pagination. The
      * count of [results][google.cloud.discoveryengine.v1.SearchResponse.results]
@@ -2235,7 +1995,6 @@ public Builder setTotalSize(int value) {
      * 

      *
      * int32 total_size = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTotalSize() {
@@ -2247,8 +2006,6 @@ public Builder clearTotalSize() {
 
     private java.lang.Object attributionToken_ = "";
     /**
-     *
-     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1.UserEvent] logs resulting from
@@ -2257,13 +2014,13 @@ public Builder clearTotalSize() {
      * 

      *
      * string attribution_token = 4;
-     *
      * @return The attributionToken.
      */
     public java.lang.String getAttributionToken() {
       java.lang.Object ref = attributionToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         attributionToken_ = s;
         return s;
@@ -2272,8 +2029,6 @@ public java.lang.String getAttributionToken() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1.UserEvent] logs resulting from
@@ -2282,14 +2037,15 @@ public java.lang.String getAttributionToken() {
      * 

      *
      * string attribution_token = 4;
-     *
      * @return The bytes for attributionToken.
      */
-    public com.google.protobuf.ByteString getAttributionTokenBytes() {
+    public com.google.protobuf.ByteString
+        getAttributionTokenBytes() {
       java.lang.Object ref = attributionToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         attributionToken_ = b;
         return b;
       } else {
@@ -2297,8 +2053,6 @@ public com.google.protobuf.ByteString getAttributionTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1.UserEvent] logs resulting from
@@ -2307,22 +2061,18 @@ public com.google.protobuf.ByteString getAttributionTokenBytes() {
      * 

      *
      * string attribution_token = 4;
-     *
      * @param value The attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAttributionToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       attributionToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1.UserEvent] logs resulting from
@@ -2331,7 +2081,6 @@ public Builder setAttributionToken(java.lang.String value) {
      * 

      *
      * string attribution_token = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAttributionToken() {
@@ -2341,8 +2090,6 @@ public Builder clearAttributionToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1.UserEvent] logs resulting from
@@ -2351,14 +2098,12 @@ public Builder clearAttributionToken() {
      * 

      *
      * string attribution_token = 4;
-     *
      * @param value The bytes for attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAttributionTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       attributionToken_ = value;
       bitField0_ |= 0x00000004;
@@ -2368,8 +2113,6 @@ public Builder setAttributionTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1.SearchRequest.page_token]
@@ -2378,13 +2121,13 @@ public Builder setAttributionTokenBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string next_page_token = 5;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -2393,8 +2136,6 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1.SearchRequest.page_token]
@@ -2403,14 +2144,15 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 5;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -2418,8 +2160,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1.SearchRequest.page_token]
@@ -2428,22 +2168,18 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
      * 

      *
      * string next_page_token = 5;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1.SearchRequest.page_token]
@@ -2452,7 +2188,6 @@ public Builder setNextPageToken(java.lang.String value) {
      * 

      *
      * string next_page_token = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -2462,8 +2197,6 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1.SearchRequest.page_token]
@@ -2472,14 +2205,12 @@ public Builder clearNextPageToken() {
      * 

      *
      * string next_page_token = 5;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000008;
@@ -2489,8 +2220,6 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object correctedQuery_ = "";
     /**
-     *
-     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -2498,13 +2227,13 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string corrected_query = 7;
-     *
      * @return The correctedQuery.
      */
     public java.lang.String getCorrectedQuery() {
       java.lang.Object ref = correctedQuery_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         correctedQuery_ = s;
         return s;
@@ -2513,8 +2242,6 @@ public java.lang.String getCorrectedQuery() {
       }
     }
     /**
-     *
-     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -2522,14 +2249,15 @@ public java.lang.String getCorrectedQuery() {
      * 

      *
      * string corrected_query = 7;
-     *
      * @return The bytes for correctedQuery.
      */
-    public com.google.protobuf.ByteString getCorrectedQueryBytes() {
+    public com.google.protobuf.ByteString
+        getCorrectedQueryBytes() {
       java.lang.Object ref = correctedQuery_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         correctedQuery_ = b;
         return b;
       } else {
@@ -2537,8 +2265,6 @@ public com.google.protobuf.ByteString getCorrectedQueryBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -2546,22 +2272,18 @@ public com.google.protobuf.ByteString getCorrectedQueryBytes() {
      * 

      *
      * string corrected_query = 7;
-     *
      * @param value The correctedQuery to set.
      * @return This builder for chaining.
      */
-    public Builder setCorrectedQuery(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCorrectedQuery(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       correctedQuery_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -2569,7 +2291,6 @@ public Builder setCorrectedQuery(java.lang.String value) {
      * 

      *
      * string corrected_query = 7;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCorrectedQuery() {
@@ -2579,8 +2300,6 @@ public Builder clearCorrectedQuery() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -2588,23 +2307,21 @@ public Builder clearCorrectedQuery() {
      * 

      *
      * string corrected_query = 7;
-     *
      * @param value The bytes for correctedQuery to set.
      * @return This builder for chaining.
      */
-    public Builder setCorrectedQueryBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCorrectedQueryBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       correctedQuery_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -2614,12 +2331,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.SearchResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.SearchResponse)
   private static final com.google.cloud.discoveryengine.v1.SearchResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.SearchResponse();
   }
@@ -2628,27 +2345,27 @@ public static com.google.cloud.discoveryengine.v1.SearchResponse getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SearchResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SearchResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -2663,4 +2380,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.SearchResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponseOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponseOrBuilder.java
similarity index 80%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponseOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponseOrBuilder.java
index 2401c03dbd10..b078f14c6da5 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponseOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/search_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface SearchResponseOrBuilder
-    extends
+public interface SearchResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.SearchResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
    */
-  java.util.List getResultsList();
+  java.util.List 
+      getResultsList();
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

@@ -44,8 +25,6 @@ public interface SearchResponseOrBuilder
    */
   com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult getResults(int index);
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

@@ -54,19 +33,15 @@ public interface SearchResponseOrBuilder
    */
   int getResultsCount();
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
    */
-  java.util.List
+  java.util.List 
       getResultsOrBuilderList();
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

@@ -77,8 +52,6 @@ com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResu
       int index);
 
   /**
-   *
-   *
    * 
    * The estimated total count of matched items irrespective of pagination. The
    * count of [results][google.cloud.discoveryengine.v1.SearchResponse.results]
@@ -88,14 +61,11 @@ com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResu
    * 

    *
    * int32 total_size = 3;
-   *
    * @return The totalSize.
    */
   int getTotalSize();
 
   /**
-   *
-   *
    * 
    * A unique search token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1.UserEvent] logs resulting from
@@ -104,13 +74,10 @@ com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResu
    * 

    *
    * string attribution_token = 4;
-   *
    * @return The attributionToken.
    */
   java.lang.String getAttributionToken();
   /**
-   *
-   *
    * 
    * A unique search token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1.UserEvent] logs resulting from
@@ -119,14 +86,12 @@ com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResu
    * 

    *
    * string attribution_token = 4;
-   *
    * @return The bytes for attributionToken.
    */
-  com.google.protobuf.ByteString getAttributionTokenBytes();
+  com.google.protobuf.ByteString
+      getAttributionTokenBytes();
 
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [SearchRequest.page_token][google.cloud.discoveryengine.v1.SearchRequest.page_token]
@@ -135,13 +100,10 @@ com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResu
    * 

    *
    * string next_page_token = 5;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [SearchRequest.page_token][google.cloud.discoveryengine.v1.SearchRequest.page_token]
@@ -150,14 +112,12 @@ com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResu
    * 

    *
    * string next_page_token = 5;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Contains the spell corrected query, if found. If the spell correction type
    * is AUTOMATIC, then the search results are based on corrected_query.
@@ -165,13 +125,10 @@ com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResu
    * 

    *
    * string corrected_query = 7;
-   *
    * @return The correctedQuery.
    */
   java.lang.String getCorrectedQuery();
   /**
-   *
-   *
    * 
    * Contains the spell corrected query, if found. If the spell correction type
    * is AUTOMATIC, then the search results are based on corrected_query.
@@ -179,8 +136,8 @@ com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResu
    * 

    *
    * string corrected_query = 7;
-   *
    * @return The bytes for correctedQuery.
    */
-  com.google.protobuf.ByteString getCorrectedQueryBytes();
+  com.google.protobuf.ByteString
+      getCorrectedQueryBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceProto.java
new file mode 100644
index 000000000000..c4930089ea3b
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceProto.java
@@ -0,0 +1,225 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/search_service.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class SearchServiceProto {
+  private SearchServiceProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n4google/cloud/discoveryengine/v1/search" +
+      "_service.proto\022\037google.cloud.discoveryen" +
+      "gine.v1\032\034google/api/annotations.proto\032\027g" +
+      "oogle/api/client.proto\032\037google/api/field" +
+      "_behavior.proto\032\031google/api/resource.pro" +
+      "to\032,google/cloud/discoveryengine/v1/comm" +
+      "on.proto\032.google/cloud/discoveryengine/v" +
+      "1/document.proto\032\034google/protobuf/struct" +
+      ".proto\"\250\013\n\rSearchRequest\022M\n\016serving_conf" +
+      "ig\030\001 \001(\tB5\342A\001\002\372A.\n,discoveryengine.googl" +
+      "eapis.com/ServingConfig\022:\n\006branch\030\002 \001(\tB" +
+      "*\372A\'\n%discoveryengine.googleapis.com/Bra" +
+      "nch\022\r\n\005query\030\003 \001(\t\022\021\n\tpage_size\030\004 \001(\005\022\022\n" +
+      "\npage_token\030\005 \001(\t\022\016\n\006offset\030\006 \001(\005\022<\n\tuse" +
+      "r_info\030\025 \001(\0132).google.cloud.discoveryeng" +
+      "ine.v1.UserInfo\022J\n\006params\030\013 \003(\0132:.google" +
+      ".cloud.discoveryengine.v1.SearchRequest." +
+      "ParamsEntry\022_\n\024query_expansion_spec\030\r \001(" +
+      "\0132A.google.cloud.discoveryengine.v1.Sear" +
+      "chRequest.QueryExpansionSpec\022a\n\025spell_co" +
+      "rrection_spec\030\016 \001(\0132B.google.cloud.disco" +
+      "veryengine.v1.SearchRequest.SpellCorrect" +
+      "ionSpec\022\026\n\016user_pseudo_id\030\017 \001(\t\022]\n\023conte" +
+      "nt_search_spec\030\030 \001(\0132@.google.cloud.disc" +
+      "overyengine.v1.SearchRequest.ContentSear" +
+      "chSpec\022\023\n\013safe_search\030\024 \001(\010\022S\n\013user_labe" +
+      "ls\030\026 \003(\0132>.google.cloud.discoveryengine." +
+      "v1.SearchRequest.UserLabelsEntry\032\264\001\n\022Que" +
+      "ryExpansionSpec\022^\n\tcondition\030\001 \001(\0162K.goo" +
+      "gle.cloud.discoveryengine.v1.SearchReque" +
+      "st.QueryExpansionSpec.Condition\">\n\tCondi" +
+      "tion\022\031\n\025CONDITION_UNSPECIFIED\020\000\022\014\n\010DISAB" +
+      "LED\020\001\022\010\n\004AUTO\020\002\032\251\001\n\023SpellCorrectionSpec\022" +
+      "U\n\004mode\030\001 \001(\0162G.google.cloud.discoveryen" +
+      "gine.v1.SearchRequest.SpellCorrectionSpe" +
+      "c.Mode\";\n\004Mode\022\024\n\020MODE_UNSPECIFIED\020\000\022\023\n\017" +
+      "SUGGESTION_ONLY\020\001\022\010\n\004AUTO\020\002\032\271\001\n\021ContentS" +
+      "earchSpec\022b\n\014snippet_spec\030\001 \001(\0132L.google" +
+      ".cloud.discoveryengine.v1.SearchRequest." +
+      "ContentSearchSpec.SnippetSpec\032@\n\013Snippet" +
+      "Spec\022\031\n\021max_snippet_count\030\001 \001(\005\022\026\n\016refer" +
+      "ence_only\030\002 \001(\010\032E\n\013ParamsEntry\022\013\n\003key\030\001 " +
+      "\001(\t\022%\n\005value\030\002 \001(\0132\026.google.protobuf.Val" +
+      "ue:\0028\001\0321\n\017UserLabelsEntry\022\013\n\003key\030\001 \001(\t\022\r" +
+      "\n\005value\030\002 \001(\t:\0028\001\"\231\002\n\016SearchResponse\022M\n\007" +
+      "results\030\001 \003(\0132<.google.cloud.discoveryen" +
+      "gine.v1.SearchResponse.SearchResult\022\022\n\nt" +
+      "otal_size\030\003 \001(\005\022\031\n\021attribution_token\030\004 \001" +
+      "(\t\022\027\n\017next_page_token\030\005 \001(\t\022\027\n\017corrected" +
+      "_query\030\007 \001(\t\032W\n\014SearchResult\022\n\n\002id\030\001 \001(\t" +
+      "\022;\n\010document\030\002 \001(\0132).google.cloud.discov" +
+      "eryengine.v1.Document2\223\003\n\rSearchService\022" +
+      "\255\002\n\006Search\022..google.cloud.discoveryengin" +
+      "e.v1.SearchRequest\032/.google.cloud.discov" +
+      "eryengine.v1.SearchResponse\"\301\001\202\323\344\223\002\272\001\"P/" +
+      "v1/{serving_config=projects/*/locations/" +
+      "*/dataStores/*/servingConfigs/*}:search:" +
+      "\001*Zc\"^/v1/{serving_config=projects/*/loc" +
+      "ations/*/collections/*/dataStores/*/serv" +
+      "ingConfigs/*}:search:\001*\032R\312A\036discoveryeng" +
+      "ine.googleapis.com\322A.https://www.googlea" +
+      "pis.com/auth/cloud-platformB\205\002\n#com.goog" +
+      "le.cloud.discoveryengine.v1B\022SearchServi" +
+      "ceProtoP\001ZMcloud.google.com/go/discovery" +
+      "engine/apiv1/discoveryenginepb;discovery" +
+      "enginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Clou" +
+      "d.DiscoveryEngine.V1\312\002\037Google\\Cloud\\Disc" +
+      "overyEngine\\V1\352\002\"Google::Cloud::Discover" +
+      "yEngine::V1b\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.AnnotationsProto.getDescriptor(),
+          com.google.api.ClientProto.getDescriptor(),
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1.CommonProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor(),
+          com.google.protobuf.StructProto.getDescriptor(),
+        });
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor,
+        new java.lang.String[] { "ServingConfig", "Branch", "Query", "PageSize", "PageToken", "Offset", "UserInfo", "Params", "QueryExpansionSpec", "SpellCorrectionSpec", "UserPseudoId", "ContentSearchSpec", "SafeSearch", "UserLabels", });
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor =
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor,
+        new java.lang.String[] { "Condition", });
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor =
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor.getNestedTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor,
+        new java.lang.String[] { "Mode", });
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor =
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor.getNestedTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor,
+        new java.lang.String[] { "SnippetSpec", });
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor =
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor,
+        new java.lang.String[] { "MaxSnippetCount", "ReferenceOnly", });
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_descriptor =
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor.getNestedTypes().get(3);
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_descriptor =
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor.getNestedTypes().get(4);
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1_SearchResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor,
+        new java.lang.String[] { "Results", "TotalSize", "AttributionToken", "NextPageToken", "CorrectedQuery", });
+    internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor =
+      internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor,
+        new java.lang.String[] { "Id", "Document", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.CommonProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor();
+    com.google.protobuf.StructProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ServingConfigName.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ServingConfigName.java
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ServingConfigName.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ServingConfigName.java
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfo.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfo.java
similarity index 78%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfo.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfo.java
index 5e0f9a3180a4..cc8391986d6b 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfo.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfo.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * A transaction represents the entire purchase transaction.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.TransactionInfo}
  */
-public final class TransactionInfo extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class TransactionInfo extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.TransactionInfo)
     TransactionInfoOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use TransactionInfo.newBuilder() to construct.
   private TransactionInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private TransactionInfo() {
     currency_ = "";
     transactionId_ = "";
@@ -44,31 +26,28 @@ private TransactionInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new TransactionInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1_TransactionInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_TransactionInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.TransactionInfo.class,
-            com.google.cloud.discoveryengine.v1.TransactionInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1.TransactionInfo.class, com.google.cloud.discoveryengine.v1.TransactionInfo.Builder.class);
   }
 
   private int bitField0_;
   public static final int VALUE_FIELD_NUMBER = 1;
   private float value_ = 0F;
   /**
-   *
-   *
    * 
    * Required. Total non-zero value associated with the transaction. This value
    * may include shipping, tax, or other adjustments to the total value that you
@@ -76,7 +55,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the value field is set.
    */
   @java.lang.Override
@@ -84,8 +62,6 @@ public boolean hasValue() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
-   *
-   *
    * 
    * Required. Total non-zero value associated with the transaction. This value
    * may include shipping, tax, or other adjustments to the total value that you
@@ -93,7 +69,6 @@ public boolean hasValue() {
    * 

    *
    * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The value.
    */
   @java.lang.Override
@@ -102,18 +77,14 @@ public float getValue() {
   }
 
   public static final int CURRENCY_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object currency_ = "";
   /**
-   *
-   *
    * 
    * Required. Currency code. Use three-character ISO-4217 code.
    * 

    *
    * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The currency.
    */
   @java.lang.Override
@@ -122,29 +93,29 @@ public java.lang.String getCurrency() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       currency_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. Currency code. Use three-character ISO-4217 code.
    * 

    *
    * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for currency.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getCurrencyBytes() {
+  public com.google.protobuf.ByteString
+      getCurrencyBytes() {
     java.lang.Object ref = currency_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       currency_ = b;
       return b;
     } else {
@@ -153,18 +124,14 @@ public com.google.protobuf.ByteString getCurrencyBytes() {
   }
 
   public static final int TRANSACTION_ID_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object transactionId_ = "";
   /**
-   *
-   *
    * 
    * The transaction ID with a length limit of 128 characters.
    * 

    *
    * string transaction_id = 3;
-   *
    * @return The transactionId.
    */
   @java.lang.Override
@@ -173,29 +140,29 @@ public java.lang.String getTransactionId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       transactionId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The transaction ID with a length limit of 128 characters.
    * 

    *
    * string transaction_id = 3;
-   *
    * @return The bytes for transactionId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTransactionIdBytes() {
+  public com.google.protobuf.ByteString
+      getTransactionIdBytes() {
     java.lang.Object ref = transactionId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       transactionId_ = b;
       return b;
     } else {
@@ -206,14 +173,11 @@ public com.google.protobuf.ByteString getTransactionIdBytes() {
   public static final int TAX_FIELD_NUMBER = 4;
   private float tax_ = 0F;
   /**
-   *
-   *
    * 
    * All the taxes associated with the transaction.
    * 

    *
    * optional float tax = 4;
-   *
    * @return Whether the tax field is set.
    */
   @java.lang.Override
@@ -221,14 +185,11 @@ public boolean hasTax() {
     return ((bitField0_ & 0x00000002) != 0);
   }
   /**
-   *
-   *
    * 
    * All the taxes associated with the transaction.
    * 

    *
    * optional float tax = 4;
-   *
    * @return The tax.
    */
   @java.lang.Override
@@ -239,8 +200,6 @@ public float getTax() {
   public static final int COST_FIELD_NUMBER = 5;
   private float cost_ = 0F;
   /**
-   *
-   *
    * 
    * All the costs associated with the products. These can be manufacturing
    * costs, shipping expenses not borne by the end user, or any other costs,
@@ -252,7 +211,6 @@ public float getTax() {
    * 

    *
    * optional float cost = 5;
-   *
    * @return Whether the cost field is set.
    */
   @java.lang.Override
@@ -260,8 +218,6 @@ public boolean hasCost() {
     return ((bitField0_ & 0x00000004) != 0);
   }
   /**
-   *
-   *
    * 
    * All the costs associated with the products. These can be manufacturing
    * costs, shipping expenses not borne by the end user, or any other costs,
@@ -273,7 +229,6 @@ public boolean hasCost() {
    * 

    *
    * optional float cost = 5;
-   *
    * @return The cost.
    */
   @java.lang.Override
@@ -284,8 +239,6 @@ public float getCost() {
   public static final int DISCOUNT_VALUE_FIELD_NUMBER = 6;
   private float discountValue_ = 0F;
   /**
-   *
-   *
    * 
    * The total discount(s) value applied to this transaction.
    * This figure should be excluded from
@@ -310,7 +263,6 @@ public float getCost() {
    * 

    *
    * optional float discount_value = 6;
-   *
    * @return Whether the discountValue field is set.
    */
   @java.lang.Override
@@ -318,8 +270,6 @@ public boolean hasDiscountValue() {
     return ((bitField0_ & 0x00000008) != 0);
   }
   /**
-   *
-   *
    * 
    * The total discount(s) value applied to this transaction.
    * This figure should be excluded from
@@ -344,7 +294,6 @@ public boolean hasDiscountValue() {
    * 

    *
    * optional float discount_value = 6;
-   *
    * @return The discountValue.
    */
   @java.lang.Override
@@ -353,7 +302,6 @@ public float getDiscountValue() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -365,7 +313,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (((bitField0_ & 0x00000001) != 0)) {
       output.writeFloat(1, value_);
     }
@@ -394,7 +343,8 @@ public int getSerializedSize() {
 
     size = 0;
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeFloatSize(1, value_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeFloatSize(1, value_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(currency_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, currency_);
@@ -403,13 +353,16 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, transactionId_);
     }
     if (((bitField0_ & 0x00000002) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeFloatSize(4, tax_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeFloatSize(4, tax_);
     }
     if (((bitField0_ & 0x00000004) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeFloatSize(5, cost_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeFloatSize(5, cost_);
     }
     if (((bitField0_ & 0x00000008) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeFloatSize(6, discountValue_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeFloatSize(6, discountValue_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -419,35 +372,40 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.TransactionInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.TransactionInfo other =
-        (com.google.cloud.discoveryengine.v1.TransactionInfo) obj;
+    com.google.cloud.discoveryengine.v1.TransactionInfo other = (com.google.cloud.discoveryengine.v1.TransactionInfo) obj;
 
     if (hasValue() != other.hasValue()) return false;
     if (hasValue()) {
       if (java.lang.Float.floatToIntBits(getValue())
-          != java.lang.Float.floatToIntBits(other.getValue())) return false;
+          != java.lang.Float.floatToIntBits(
+              other.getValue())) return false;
     }
-    if (!getCurrency().equals(other.getCurrency())) return false;
-    if (!getTransactionId().equals(other.getTransactionId())) return false;
+    if (!getCurrency()
+        .equals(other.getCurrency())) return false;
+    if (!getTransactionId()
+        .equals(other.getTransactionId())) return false;
     if (hasTax() != other.hasTax()) return false;
     if (hasTax()) {
       if (java.lang.Float.floatToIntBits(getTax())
-          != java.lang.Float.floatToIntBits(other.getTax())) return false;
+          != java.lang.Float.floatToIntBits(
+              other.getTax())) return false;
     }
     if (hasCost() != other.hasCost()) return false;
     if (hasCost()) {
       if (java.lang.Float.floatToIntBits(getCost())
-          != java.lang.Float.floatToIntBits(other.getCost())) return false;
+          != java.lang.Float.floatToIntBits(
+              other.getCost())) return false;
     }
     if (hasDiscountValue() != other.hasDiscountValue()) return false;
     if (hasDiscountValue()) {
       if (java.lang.Float.floatToIntBits(getDiscountValue())
-          != java.lang.Float.floatToIntBits(other.getDiscountValue())) return false;
+          != java.lang.Float.floatToIntBits(
+              other.getDiscountValue())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -462,7 +420,8 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     if (hasValue()) {
       hash = (37 * hash) + VALUE_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(getValue());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(
+          getValue());
     }
     hash = (37 * hash) + CURRENCY_FIELD_NUMBER;
     hash = (53 * hash) + getCurrency().hashCode();
@@ -470,15 +429,18 @@ public int hashCode() {
     hash = (53 * hash) + getTransactionId().hashCode();
     if (hasTax()) {
       hash = (37 * hash) + TAX_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(getTax());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(
+          getTax());
     }
     if (hasCost()) {
       hash = (37 * hash) + COST_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(getCost());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(
+          getCost());
     }
     if (hasDiscountValue()) {
       hash = (37 * hash) + DISCOUNT_VALUE_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(getDiscountValue());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(
+          getDiscountValue());
     }
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
@@ -486,135 +448,131 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.TransactionInfo parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.TransactionInfo parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.TransactionInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A transaction represents the entire purchase transaction.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.TransactionInfo}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.TransactionInfo)
       com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_TransactionInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_TransactionInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.TransactionInfo.class,
-              com.google.cloud.discoveryengine.v1.TransactionInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1.TransactionInfo.class, com.google.cloud.discoveryengine.v1.TransactionInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.TransactionInfo.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -629,9 +587,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor;
     }
 
     @java.lang.Override
@@ -650,11 +608,8 @@ public com.google.cloud.discoveryengine.v1.TransactionInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.TransactionInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1.TransactionInfo result =
-          new com.google.cloud.discoveryengine.v1.TransactionInfo(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.TransactionInfo result = new com.google.cloud.discoveryengine.v1.TransactionInfo(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -691,39 +646,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.TransactionInfo r
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.TransactionInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.TransactionInfo) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.TransactionInfo)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -731,8 +685,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.TransactionInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance()) return this;
       if (other.hasValue()) {
         setValue(other.getValue());
       }
@@ -781,49 +734,42 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 13:
-              {
-                value_ = input.readFloat();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 13
-            case 18:
-              {
-                currency_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                transactionId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 37:
-              {
-                tax_ = input.readFloat();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 37
-            case 45:
-              {
-                cost_ = input.readFloat();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 45
-            case 53:
-              {
-                discountValue_ = input.readFloat();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 53
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 13: {
+              value_ = input.readFloat();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 13
+            case 18: {
+              currency_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              transactionId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 37: {
+              tax_ = input.readFloat();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 37
+            case 45: {
+              cost_ = input.readFloat();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 45
+            case 53: {
+              discountValue_ = input.readFloat();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 53
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -833,13 +779,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private float value_;
+    private float value_ ;
     /**
-     *
-     *
      * 
      * Required. Total non-zero value associated with the transaction. This value
      * may include shipping, tax, or other adjustments to the total value that you
@@ -847,7 +790,6 @@ public Builder mergeFrom(
      * 

      *
      * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return Whether the value field is set.
      */
     @java.lang.Override
@@ -855,8 +797,6 @@ public boolean hasValue() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. Total non-zero value associated with the transaction. This value
      * may include shipping, tax, or other adjustments to the total value that you
@@ -864,7 +804,6 @@ public boolean hasValue() {
      * 

      *
      * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The value.
      */
     @java.lang.Override
@@ -872,8 +811,6 @@ public float getValue() {
       return value_;
     }
     /**
-     *
-     *
      * 
      * Required. Total non-zero value associated with the transaction. This value
      * may include shipping, tax, or other adjustments to the total value that you
@@ -881,7 +818,6 @@ public float getValue() {
      * 

      *
      * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The value to set.
      * @return This builder for chaining.
      */
@@ -893,8 +829,6 @@ public Builder setValue(float value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Total non-zero value associated with the transaction. This value
      * may include shipping, tax, or other adjustments to the total value that you
@@ -902,7 +836,6 @@ public Builder setValue(float value) {
      * 

      *
      * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearValue() {
@@ -914,20 +847,18 @@ public Builder clearValue() {
 
     private java.lang.Object currency_ = "";
     /**
-     *
-     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The currency.
      */
     public java.lang.String getCurrency() {
       java.lang.Object ref = currency_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         currency_ = s;
         return s;
@@ -936,21 +867,20 @@ public java.lang.String getCurrency() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for currency.
      */
-    public com.google.protobuf.ByteString getCurrencyBytes() {
+    public com.google.protobuf.ByteString
+        getCurrencyBytes() {
       java.lang.Object ref = currency_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         currency_ = b;
         return b;
       } else {
@@ -958,35 +888,28 @@ public com.google.protobuf.ByteString getCurrencyBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The currency to set.
      * @return This builder for chaining.
      */
-    public Builder setCurrency(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCurrency(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       currency_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearCurrency() {
@@ -996,21 +919,17 @@ public Builder clearCurrency() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for currency to set.
      * @return This builder for chaining.
      */
-    public Builder setCurrencyBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCurrencyBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       currency_ = value;
       bitField0_ |= 0x00000002;
@@ -1020,20 +939,18 @@ public Builder setCurrencyBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object transactionId_ = "";
     /**
-     *
-     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
-     *
      * @return The transactionId.
      */
     public java.lang.String getTransactionId() {
       java.lang.Object ref = transactionId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         transactionId_ = s;
         return s;
@@ -1042,21 +959,20 @@ public java.lang.String getTransactionId() {
       }
     }
     /**
-     *
-     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
-     *
      * @return The bytes for transactionId.
      */
-    public com.google.protobuf.ByteString getTransactionIdBytes() {
+    public com.google.protobuf.ByteString
+        getTransactionIdBytes() {
       java.lang.Object ref = transactionId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         transactionId_ = b;
         return b;
       } else {
@@ -1064,35 +980,28 @@ public com.google.protobuf.ByteString getTransactionIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
-     *
      * @param value The transactionId to set.
      * @return This builder for chaining.
      */
-    public Builder setTransactionId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTransactionId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       transactionId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTransactionId() {
@@ -1102,21 +1011,17 @@ public Builder clearTransactionId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
-     *
      * @param value The bytes for transactionId to set.
      * @return This builder for chaining.
      */
-    public Builder setTransactionIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTransactionIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       transactionId_ = value;
       bitField0_ |= 0x00000004;
@@ -1124,16 +1029,13 @@ public Builder setTransactionIdBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private float tax_;
+    private float tax_ ;
     /**
-     *
-     *
      * 
      * All the taxes associated with the transaction.
      * 

      *
      * optional float tax = 4;
-     *
      * @return Whether the tax field is set.
      */
     @java.lang.Override
@@ -1141,14 +1043,11 @@ public boolean hasTax() {
       return ((bitField0_ & 0x00000008) != 0);
     }
     /**
-     *
-     *
      * 
      * All the taxes associated with the transaction.
      * 

      *
      * optional float tax = 4;
-     *
      * @return The tax.
      */
     @java.lang.Override
@@ -1156,14 +1055,11 @@ public float getTax() {
       return tax_;
     }
     /**
-     *
-     *
      * 
      * All the taxes associated with the transaction.
      * 

      *
      * optional float tax = 4;
-     *
      * @param value The tax to set.
      * @return This builder for chaining.
      */
@@ -1175,14 +1071,11 @@ public Builder setTax(float value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * All the taxes associated with the transaction.
      * 

      *
      * optional float tax = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTax() {
@@ -1192,10 +1085,8 @@ public Builder clearTax() {
       return this;
     }
 
-    private float cost_;
+    private float cost_ ;
     /**
-     *
-     *
      * 
      * All the costs associated with the products. These can be manufacturing
      * costs, shipping expenses not borne by the end user, or any other costs,
@@ -1207,7 +1098,6 @@ public Builder clearTax() {
      * 

      *
      * optional float cost = 5;
-     *
      * @return Whether the cost field is set.
      */
     @java.lang.Override
@@ -1215,8 +1105,6 @@ public boolean hasCost() {
       return ((bitField0_ & 0x00000010) != 0);
     }
     /**
-     *
-     *
      * 
      * All the costs associated with the products. These can be manufacturing
      * costs, shipping expenses not borne by the end user, or any other costs,
@@ -1228,7 +1116,6 @@ public boolean hasCost() {
      * 

      *
      * optional float cost = 5;
-     *
      * @return The cost.
      */
     @java.lang.Override
@@ -1236,8 +1123,6 @@ public float getCost() {
       return cost_;
     }
     /**
-     *
-     *
      * 
      * All the costs associated with the products. These can be manufacturing
      * costs, shipping expenses not borne by the end user, or any other costs,
@@ -1249,7 +1134,6 @@ public float getCost() {
      * 

      *
      * optional float cost = 5;
-     *
      * @param value The cost to set.
      * @return This builder for chaining.
      */
@@ -1261,8 +1145,6 @@ public Builder setCost(float value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * All the costs associated with the products. These can be manufacturing
      * costs, shipping expenses not borne by the end user, or any other costs,
@@ -1274,7 +1156,6 @@ public Builder setCost(float value) {
      * 

      *
      * optional float cost = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCost() {
@@ -1284,10 +1165,8 @@ public Builder clearCost() {
       return this;
     }
 
-    private float discountValue_;
+    private float discountValue_ ;
     /**
-     *
-     *
      * 
      * The total discount(s) value applied to this transaction.
      * This figure should be excluded from
@@ -1312,7 +1191,6 @@ public Builder clearCost() {
      * 

      *
      * optional float discount_value = 6;
-     *
      * @return Whether the discountValue field is set.
      */
     @java.lang.Override
@@ -1320,8 +1198,6 @@ public boolean hasDiscountValue() {
       return ((bitField0_ & 0x00000020) != 0);
     }
     /**
-     *
-     *
      * 
      * The total discount(s) value applied to this transaction.
      * This figure should be excluded from
@@ -1346,7 +1222,6 @@ public boolean hasDiscountValue() {
      * 

      *
      * optional float discount_value = 6;
-     *
      * @return The discountValue.
      */
     @java.lang.Override
@@ -1354,8 +1229,6 @@ public float getDiscountValue() {
       return discountValue_;
     }
     /**
-     *
-     *
      * 
      * The total discount(s) value applied to this transaction.
      * This figure should be excluded from
@@ -1380,7 +1253,6 @@ public float getDiscountValue() {
      * 

      *
      * optional float discount_value = 6;
-     *
      * @param value The discountValue to set.
      * @return This builder for chaining.
      */
@@ -1392,8 +1264,6 @@ public Builder setDiscountValue(float value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The total discount(s) value applied to this transaction.
      * This figure should be excluded from
@@ -1418,7 +1288,6 @@ public Builder setDiscountValue(float value) {
      * 

      *
      * optional float discount_value = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDiscountValue() {
@@ -1427,9 +1296,9 @@ public Builder clearDiscountValue() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1439,12 +1308,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.TransactionInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.TransactionInfo)
   private static final com.google.cloud.discoveryengine.v1.TransactionInfo DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.TransactionInfo();
   }
@@ -1453,27 +1322,27 @@ public static com.google.cloud.discoveryengine.v1.TransactionInfo getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public TransactionInfo parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public TransactionInfo parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1488,4 +1357,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.TransactionInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfoOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfoOrBuilder.java
similarity index 86%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfoOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfoOrBuilder.java
index c1c83202df60..61488b87abb6 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfoOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfoOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface TransactionInfoOrBuilder
-    extends
+public interface TransactionInfoOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.TransactionInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. Total non-zero value associated with the transaction. This value
    * may include shipping, tax, or other adjustments to the total value that you
@@ -33,13 +15,10 @@ public interface TransactionInfoOrBuilder
    * 

    *
    * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the value field is set.
    */
   boolean hasValue();
   /**
-   *
-   *
    * 
    * Required. Total non-zero value associated with the transaction. This value
    * may include shipping, tax, or other adjustments to the total value that you
@@ -47,89 +26,70 @@ public interface TransactionInfoOrBuilder
    * 

    *
    * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The value.
    */
   float getValue();
 
   /**
-   *
-   *
    * 
    * Required. Currency code. Use three-character ISO-4217 code.
    * 

    *
    * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The currency.
    */
   java.lang.String getCurrency();
   /**
-   *
-   *
    * 
    * Required. Currency code. Use three-character ISO-4217 code.
    * 

    *
    * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for currency.
    */
-  com.google.protobuf.ByteString getCurrencyBytes();
+  com.google.protobuf.ByteString
+      getCurrencyBytes();
 
   /**
-   *
-   *
    * 
    * The transaction ID with a length limit of 128 characters.
    * 

    *
    * string transaction_id = 3;
-   *
    * @return The transactionId.
    */
   java.lang.String getTransactionId();
   /**
-   *
-   *
    * 
    * The transaction ID with a length limit of 128 characters.
    * 

    *
    * string transaction_id = 3;
-   *
    * @return The bytes for transactionId.
    */
-  com.google.protobuf.ByteString getTransactionIdBytes();
+  com.google.protobuf.ByteString
+      getTransactionIdBytes();
 
   /**
-   *
-   *
    * 
    * All the taxes associated with the transaction.
    * 

    *
    * optional float tax = 4;
-   *
    * @return Whether the tax field is set.
    */
   boolean hasTax();
   /**
-   *
-   *
    * 
    * All the taxes associated with the transaction.
    * 

    *
    * optional float tax = 4;
-   *
    * @return The tax.
    */
   float getTax();
 
   /**
-   *
-   *
    * 
    * All the costs associated with the products. These can be manufacturing
    * costs, shipping expenses not borne by the end user, or any other costs,
@@ -141,13 +101,10 @@ public interface TransactionInfoOrBuilder
    * 

    *
    * optional float cost = 5;
-   *
    * @return Whether the cost field is set.
    */
   boolean hasCost();
   /**
-   *
-   *
    * 
    * All the costs associated with the products. These can be manufacturing
    * costs, shipping expenses not borne by the end user, or any other costs,
@@ -159,14 +116,11 @@ public interface TransactionInfoOrBuilder
    * 

    *
    * optional float cost = 5;
-   *
    * @return The cost.
    */
   float getCost();
 
   /**
-   *
-   *
    * 
    * The total discount(s) value applied to this transaction.
    * This figure should be excluded from
@@ -191,13 +145,10 @@ public interface TransactionInfoOrBuilder
    * 

    *
    * optional float discount_value = 6;
-   *
    * @return Whether the discountValue field is set.
    */
   boolean hasDiscountValue();
   /**
-   *
-   *
    * 
    * The total discount(s) value applied to this transaction.
    * This figure should be excluded from
@@ -222,7 +173,6 @@ public interface TransactionInfoOrBuilder
    * 

    *
    * optional float discount_value = 6;
-   *
    * @return The discountValue.
    */
   float getDiscountValue();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequest.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequest.java
similarity index 69%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequest.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequest.java
index b12a7e8d9abb..e4d835b0986f 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Request message for
  * [DocumentService.UpdateDocument][google.cloud.discoveryengine.v1.DocumentService.UpdateDocument]
@@ -29,44 +12,41 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.UpdateDocumentRequest}
  */
-public final class UpdateDocumentRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class UpdateDocumentRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.UpdateDocumentRequest)
     UpdateDocumentRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use UpdateDocumentRequest.newBuilder() to construct.
   private UpdateDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private UpdateDocumentRequest() {}
+  private UpdateDocumentRequest() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new UpdateDocumentRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.class,
-            com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.class, com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.Builder.class);
   }
 
   public static final int DOCUMENT_FIELD_NUMBER = 1;
   private com.google.cloud.discoveryengine.v1.Document document_;
   /**
-   *
-   *
    * 
    * Required. The document to update/create.
    *
@@ -80,10 +60,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the document field is set.
    */
   @java.lang.Override
@@ -91,8 +68,6 @@ public boolean hasDocument() {
     return document_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The document to update/create.
    *
@@ -106,21 +81,14 @@ public boolean hasDocument() {
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The document.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.Document getDocument() {
-    return document_ == null
-        ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
-        : document_;
+    return document_ == null ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
   }
   /**
-   *
-   *
    * 
    * Required. The document to update/create.
    *
@@ -134,22 +102,16 @@ public com.google.cloud.discoveryengine.v1.Document getDocument() {
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilder() {
-    return document_ == null
-        ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
-        : document_;
+    return document_ == null ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
   }
 
   public static final int ALLOW_MISSING_FIELD_NUMBER = 2;
   private boolean allowMissing_ = false;
   /**
-   *
-   *
    * 
    * If set to true, and the
    * [Document][google.cloud.discoveryengine.v1.Document] is not found, a new
@@ -157,7 +119,6 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilde
    * 

    *
    * bool allow_missing = 2;
-   *
    * @return The allowMissing.
    */
   @java.lang.Override
@@ -166,7 +127,6 @@ public boolean getAllowMissing() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -178,7 +138,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (document_ != null) {
       output.writeMessage(1, getDocument());
     }
@@ -195,10 +156,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (document_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getDocument());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getDocument());
     }
     if (allowMissing_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, allowMissing_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(2, allowMissing_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -208,19 +171,20 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.UpdateDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.UpdateDocumentRequest other =
-        (com.google.cloud.discoveryengine.v1.UpdateDocumentRequest) obj;
+    com.google.cloud.discoveryengine.v1.UpdateDocumentRequest other = (com.google.cloud.discoveryengine.v1.UpdateDocumentRequest) obj;
 
     if (hasDocument() != other.hasDocument()) return false;
     if (hasDocument()) {
-      if (!getDocument().equals(other.getDocument())) return false;
+      if (!getDocument()
+          .equals(other.getDocument())) return false;
     }
-    if (getAllowMissing() != other.getAllowMissing()) return false;
+    if (getAllowMissing()
+        != other.getAllowMissing()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -237,111 +201,106 @@ public int hashCode() {
       hash = (53 * hash) + getDocument().hashCode();
     }
     hash = (37 * hash) + ALLOW_MISSING_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getAllowMissing());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getAllowMissing());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.UpdateDocumentRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.UpdateDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [DocumentService.UpdateDocument][google.cloud.discoveryengine.v1.DocumentService.UpdateDocument]
@@ -350,32 +309,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.UpdateDocumentRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.UpdateDocumentRequest)
       com.google.cloud.discoveryengine.v1.UpdateDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.class,
-              com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.class, com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -390,9 +350,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
@@ -411,11 +371,8 @@ public com.google.cloud.discoveryengine.v1.UpdateDocumentRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.UpdateDocumentRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.UpdateDocumentRequest result =
-          new com.google.cloud.discoveryengine.v1.UpdateDocumentRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.UpdateDocumentRequest result = new com.google.cloud.discoveryengine.v1.UpdateDocumentRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -423,7 +380,9 @@ public com.google.cloud.discoveryengine.v1.UpdateDocumentRequest buildPartial()
     private void buildPartial0(com.google.cloud.discoveryengine.v1.UpdateDocumentRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.document_ = documentBuilder_ == null ? document_ : documentBuilder_.build();
+        result.document_ = documentBuilder_ == null
+            ? document_
+            : documentBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.allowMissing_ = allowMissing_;
@@ -434,39 +393,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.UpdateDocumentReq
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.UpdateDocumentRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.UpdateDocumentRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.UpdateDocumentRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -474,8 +432,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.UpdateDocumentRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.getDefaultInstance()) return this;
       if (other.hasDocument()) {
         mergeDocument(other.getDocument());
       }
@@ -508,25 +465,24 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getDocumentFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                allowMissing_ = input.readBool();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getDocumentFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              allowMissing_ = input.readBool();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -536,18 +492,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.cloud.discoveryengine.v1.Document document_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Document,
-            com.google.cloud.discoveryengine.v1.Document.Builder,
-            com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
-        documentBuilder_;
+        com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> documentBuilder_;
     /**
-     *
-     *
      * 
      * Required. The document to update/create.
      *
@@ -561,18 +511,13 @@ public Builder mergeFrom(
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the document field is set.
      */
     public boolean hasDocument() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The document to update/create.
      *
@@ -586,24 +531,17 @@ public boolean hasDocument() {
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return The document.
      */
     public com.google.cloud.discoveryengine.v1.Document getDocument() {
       if (documentBuilder_ == null) {
-        return document_ == null
-            ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
-            : document_;
+        return document_ == null ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
       } else {
         return documentBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The document to update/create.
      *
@@ -617,9 +555,7 @@ public com.google.cloud.discoveryengine.v1.Document getDocument() {
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setDocument(com.google.cloud.discoveryengine.v1.Document value) {
       if (documentBuilder_ == null) {
@@ -635,8 +571,6 @@ public Builder setDocument(com.google.cloud.discoveryengine.v1.Document value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The document to update/create.
      *
@@ -650,9 +584,7 @@ public Builder setDocument(com.google.cloud.discoveryengine.v1.Document value) {
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setDocument(
         com.google.cloud.discoveryengine.v1.Document.Builder builderForValue) {
@@ -666,8 +598,6 @@ public Builder setDocument(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The document to update/create.
      *
@@ -681,15 +611,13 @@ public Builder setDocument(
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeDocument(com.google.cloud.discoveryengine.v1.Document value) {
       if (documentBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && document_ != null
-            && document_ != com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          document_ != null &&
+          document_ != com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()) {
           getDocumentBuilder().mergeFrom(value);
         } else {
           document_ = value;
@@ -702,8 +630,6 @@ public Builder mergeDocument(com.google.cloud.discoveryengine.v1.Document value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The document to update/create.
      *
@@ -717,9 +643,7 @@ public Builder mergeDocument(com.google.cloud.discoveryengine.v1.Document value)
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearDocument() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -732,8 +656,6 @@ public Builder clearDocument() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The document to update/create.
      *
@@ -747,9 +669,7 @@ public Builder clearDocument() {
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentBuilder() {
       bitField0_ |= 0x00000001;
@@ -757,8 +677,6 @@ public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentBuilder()
       return getDocumentFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The document to update/create.
      *
@@ -772,22 +690,17 @@ public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentBuilder()
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilder() {
       if (documentBuilder_ != null) {
         return documentBuilder_.getMessageOrBuilder();
       } else {
-        return document_ == null
-            ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
-            : document_;
+        return document_ == null ?
+            com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The document to update/create.
      *
@@ -801,31 +714,24 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilde
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Document,
-            com.google.cloud.discoveryengine.v1.Document.Builder,
-            com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
+        com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> 
         getDocumentFieldBuilder() {
       if (documentBuilder_ == null) {
-        documentBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.Document,
-                com.google.cloud.discoveryengine.v1.Document.Builder,
-                com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
-                getDocument(), getParentForChildren(), isClean());
+        documentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
+                getDocument(),
+                getParentForChildren(),
+                isClean());
         document_ = null;
       }
       return documentBuilder_;
     }
 
-    private boolean allowMissing_;
+    private boolean allowMissing_ ;
     /**
-     *
-     *
      * 
      * If set to true, and the
      * [Document][google.cloud.discoveryengine.v1.Document] is not found, a new
@@ -833,7 +739,6 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilde
      * 

      *
      * bool allow_missing = 2;
-     *
      * @return The allowMissing.
      */
     @java.lang.Override
@@ -841,8 +746,6 @@ public boolean getAllowMissing() {
       return allowMissing_;
     }
     /**
-     *
-     *
      * 
      * If set to true, and the
      * [Document][google.cloud.discoveryengine.v1.Document] is not found, a new
@@ -850,7 +753,6 @@ public boolean getAllowMissing() {
      * 

      *
      * bool allow_missing = 2;
-     *
      * @param value The allowMissing to set.
      * @return This builder for chaining.
      */
@@ -862,8 +764,6 @@ public Builder setAllowMissing(boolean value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * If set to true, and the
      * [Document][google.cloud.discoveryengine.v1.Document] is not found, a new
@@ -871,7 +771,6 @@ public Builder setAllowMissing(boolean value) {
      * 

      *
      * bool allow_missing = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAllowMissing() {
@@ -880,9 +779,9 @@ public Builder clearAllowMissing() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -892,12 +791,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.UpdateDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.UpdateDocumentRequest)
   private static final com.google.cloud.discoveryengine.v1.UpdateDocumentRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.UpdateDocumentRequest();
   }
@@ -906,27 +805,27 @@ public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public UpdateDocumentRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public UpdateDocumentRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -941,4 +840,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.UpdateDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequestOrBuilder.java
similarity index 69%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequestOrBuilder.java
index 43b9dc8cde70..299b053dae1c 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequestOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface UpdateDocumentRequestOrBuilder
-    extends
+public interface UpdateDocumentRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.UpdateDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The document to update/create.
    *
@@ -39,16 +21,11 @@ public interface UpdateDocumentRequestOrBuilder
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the document field is set.
    */
   boolean hasDocument();
   /**
-   *
-   *
    * 
    * Required. The document to update/create.
    *
@@ -62,16 +39,11 @@ public interface UpdateDocumentRequestOrBuilder
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The document.
    */
   com.google.cloud.discoveryengine.v1.Document getDocument();
   /**
-   *
-   *
    * 
    * Required. The document to update/create.
    *
@@ -85,15 +57,11 @@ public interface UpdateDocumentRequestOrBuilder
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilder();
 
   /**
-   *
-   *
    * 
    * If set to true, and the
    * [Document][google.cloud.discoveryengine.v1.Document] is not found, a new
@@ -101,7 +69,6 @@ public interface UpdateDocumentRequestOrBuilder
    * 

    *
    * bool allow_missing = 2;
-   *
    * @return The allowMissing.
    */
   boolean getAllowMissing();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadata.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadata.java
similarity index 69%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadata.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadata.java
index c6a937c70986..888e4063dc6a 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadata.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadata.java
@@ -1,76 +1,55 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Metadata for UpdateSchema LRO.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.UpdateSchemaMetadata}
  */
-public final class UpdateSchemaMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class UpdateSchemaMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.UpdateSchemaMetadata)
     UpdateSchemaMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use UpdateSchemaMetadata.newBuilder() to construct.
   private UpdateSchemaMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private UpdateSchemaMetadata() {}
+  private UpdateSchemaMetadata() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new UpdateSchemaMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.class,
-            com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.class, com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -78,14 +57,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -93,8 +69,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -109,15 +83,12 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -125,15 +96,12 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -141,8 +109,6 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -156,7 +122,6 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -168,7 +133,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -185,10 +151,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getUpdateTime());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -198,21 +166,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata other =
-        (com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata) obj;
+    com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata other = (com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime()
+          .equals(other.getUpdateTime())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -239,136 +208,131 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata for UpdateSchema LRO.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.UpdateSchemaMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.UpdateSchemaMetadata)
       com.google.cloud.discoveryengine.v1.UpdateSchemaMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.class,
-              com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.class, com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -387,9 +351,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -408,11 +372,8 @@ public com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata result =
-          new com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata result = new com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -420,10 +381,14 @@ public com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null
+            ? updateTime_
+            : updateTimeBuilder_.build();
       }
     }
 
@@ -431,39 +396,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.UpdateSchemaMetad
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -471,8 +435,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata other) {
-      if (other == com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.getDefaultInstance()) return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -505,25 +468,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getUpdateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -533,52 +497,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -599,15 +549,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -618,8 +567,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -628,9 +575,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -643,8 +590,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -662,8 +607,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -676,8 +619,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -688,14 +629,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -703,17 +641,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -721,49 +656,36 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        updateTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -785,8 +707,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -794,7 +714,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -805,8 +726,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -816,9 +735,9 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && updateTime_ != null
-            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          updateTime_ != null &&
+          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -831,8 +750,6 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -851,8 +768,6 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -866,8 +781,6 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -879,14 +792,11 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -895,24 +805,21 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(), getParentForChildren(), isClean());
+        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(),
+                getParentForChildren(),
+                isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -922,12 +829,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.UpdateSchemaMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.UpdateSchemaMetadata)
   private static final com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata();
   }
@@ -936,27 +843,27 @@ public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public UpdateSchemaMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public UpdateSchemaMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -971,4 +878,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadataOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadataOrBuilder.java
similarity index 70%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadataOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadataOrBuilder.java
index 7deb97286bce..7b13edf9944d 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadataOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface UpdateSchemaMetadataOrBuilder
-    extends
+public interface UpdateSchemaMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.UpdateSchemaMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -59,34 +35,26 @@ public interface UpdateSchemaMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequest.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequest.java
similarity index 64%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequest.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequest.java
index afb0b88b6db3..aff38c98864f 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Request message for
  * [SchemaService.UpdateSchema][google.cloud.discoveryengine.v1.SchemaService.UpdateSchema]
@@ -29,52 +12,46 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.UpdateSchemaRequest}
  */
-public final class UpdateSchemaRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class UpdateSchemaRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.UpdateSchemaRequest)
     UpdateSchemaRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use UpdateSchemaRequest.newBuilder() to construct.
   private UpdateSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private UpdateSchemaRequest() {}
+  private UpdateSchemaRequest() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new UpdateSchemaRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.class,
-            com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.class, com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.Builder.class);
   }
 
   public static final int SCHEMA_FIELD_NUMBER = 1;
   private com.google.cloud.discoveryengine.v1.Schema schema_;
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the schema field is set.
    */
   @java.lang.Override
@@ -82,47 +59,32 @@ public boolean hasSchema() {
     return schema_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The schema.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.Schema getSchema() {
-    return schema_ == null
-        ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()
-        : schema_;
+    return schema_ == null ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance() : schema_;
   }
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder() {
-    return schema_ == null
-        ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()
-        : schema_;
+    return schema_ == null ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance() : schema_;
   }
 
   public static final int ALLOW_MISSING_FIELD_NUMBER = 3;
   private boolean allowMissing_ = false;
   /**
-   *
-   *
    * 
    * If set to true, and the [Schema][google.cloud.discoveryengine.v1.Schema] is
    * not found, a new [Schema][google.cloud.discoveryengine.v1.Schema] will be
@@ -130,7 +92,6 @@ public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder()
    * 

    *
    * bool allow_missing = 3;
-   *
    * @return The allowMissing.
    */
   @java.lang.Override
@@ -139,7 +100,6 @@ public boolean getAllowMissing() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -151,7 +111,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (schema_ != null) {
       output.writeMessage(1, getSchema());
     }
@@ -168,10 +129,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (schema_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getSchema());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getSchema());
     }
     if (allowMissing_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, allowMissing_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(3, allowMissing_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -181,19 +144,20 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.UpdateSchemaRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.UpdateSchemaRequest other =
-        (com.google.cloud.discoveryengine.v1.UpdateSchemaRequest) obj;
+    com.google.cloud.discoveryengine.v1.UpdateSchemaRequest other = (com.google.cloud.discoveryengine.v1.UpdateSchemaRequest) obj;
 
     if (hasSchema() != other.hasSchema()) return false;
     if (hasSchema()) {
-      if (!getSchema().equals(other.getSchema())) return false;
+      if (!getSchema()
+          .equals(other.getSchema())) return false;
     }
-    if (getAllowMissing() != other.getAllowMissing()) return false;
+    if (getAllowMissing()
+        != other.getAllowMissing()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -210,111 +174,106 @@ public int hashCode() {
       hash = (53 * hash) + getSchema().hashCode();
     }
     hash = (37 * hash) + ALLOW_MISSING_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getAllowMissing());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getAllowMissing());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.UpdateSchemaRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.UpdateSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [SchemaService.UpdateSchema][google.cloud.discoveryengine.v1.SchemaService.UpdateSchema]
@@ -323,32 +282,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.UpdateSchemaRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.UpdateSchemaRequest)
       com.google.cloud.discoveryengine.v1.UpdateSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.class,
-              com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.class, com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -363,9 +323,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -384,11 +344,8 @@ public com.google.cloud.discoveryengine.v1.UpdateSchemaRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.UpdateSchemaRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.UpdateSchemaRequest result =
-          new com.google.cloud.discoveryengine.v1.UpdateSchemaRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.UpdateSchemaRequest result = new com.google.cloud.discoveryengine.v1.UpdateSchemaRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -396,7 +353,9 @@ public com.google.cloud.discoveryengine.v1.UpdateSchemaRequest buildPartial() {
     private void buildPartial0(com.google.cloud.discoveryengine.v1.UpdateSchemaRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.schema_ = schemaBuilder_ == null ? schema_ : schemaBuilder_.build();
+        result.schema_ = schemaBuilder_ == null
+            ? schema_
+            : schemaBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.allowMissing_ = allowMissing_;
@@ -407,39 +366,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.UpdateSchemaReque
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.UpdateSchemaRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.UpdateSchemaRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.UpdateSchemaRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -447,8 +405,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.UpdateSchemaRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.getDefaultInstance()) return this;
       if (other.hasSchema()) {
         mergeSchema(other.getSchema());
       }
@@ -481,25 +438,24 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getSchemaFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 24:
-              {
-                allowMissing_ = input.readBool();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 24
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getSchemaFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 24: {
+              allowMissing_ = input.readBool();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 24
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -509,63 +465,43 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.cloud.discoveryengine.v1.Schema schema_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Schema,
-            com.google.cloud.discoveryengine.v1.Schema.Builder,
-            com.google.cloud.discoveryengine.v1.SchemaOrBuilder>
-        schemaBuilder_;
+        com.google.cloud.discoveryengine.v1.Schema, com.google.cloud.discoveryengine.v1.Schema.Builder, com.google.cloud.discoveryengine.v1.SchemaOrBuilder> schemaBuilder_;
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the schema field is set.
      */
     public boolean hasSchema() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return The schema.
      */
     public com.google.cloud.discoveryengine.v1.Schema getSchema() {
       if (schemaBuilder_ == null) {
-        return schema_ == null
-            ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()
-            : schema_;
+        return schema_ == null ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance() : schema_;
       } else {
         return schemaBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setSchema(com.google.cloud.discoveryengine.v1.Schema value) {
       if (schemaBuilder_ == null) {
@@ -581,17 +517,14 @@ public Builder setSchema(com.google.cloud.discoveryengine.v1.Schema value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    public Builder setSchema(com.google.cloud.discoveryengine.v1.Schema.Builder builderForValue) {
+    public Builder setSchema(
+        com.google.cloud.discoveryengine.v1.Schema.Builder builderForValue) {
       if (schemaBuilder_ == null) {
         schema_ = builderForValue.build();
       } else {
@@ -602,21 +535,17 @@ public Builder setSchema(com.google.cloud.discoveryengine.v1.Schema.Builder buil
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeSchema(com.google.cloud.discoveryengine.v1.Schema value) {
       if (schemaBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && schema_ != null
-            && schema_ != com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          schema_ != null &&
+          schema_ != com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()) {
           getSchemaBuilder().mergeFrom(value);
         } else {
           schema_ = value;
@@ -629,15 +558,11 @@ public Builder mergeSchema(com.google.cloud.discoveryengine.v1.Schema value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearSchema() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -650,15 +575,11 @@ public Builder clearSchema() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1.Schema.Builder getSchemaBuilder() {
       bitField0_ |= 0x00000001;
@@ -666,57 +587,43 @@ public com.google.cloud.discoveryengine.v1.Schema.Builder getSchemaBuilder() {
       return getSchemaFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder() {
       if (schemaBuilder_ != null) {
         return schemaBuilder_.getMessageOrBuilder();
       } else {
-        return schema_ == null
-            ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()
-            : schema_;
+        return schema_ == null ?
+            com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance() : schema_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Schema,
-            com.google.cloud.discoveryengine.v1.Schema.Builder,
-            com.google.cloud.discoveryengine.v1.SchemaOrBuilder>
+        com.google.cloud.discoveryengine.v1.Schema, com.google.cloud.discoveryengine.v1.Schema.Builder, com.google.cloud.discoveryengine.v1.SchemaOrBuilder> 
         getSchemaFieldBuilder() {
       if (schemaBuilder_ == null) {
-        schemaBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.Schema,
-                com.google.cloud.discoveryengine.v1.Schema.Builder,
-                com.google.cloud.discoveryengine.v1.SchemaOrBuilder>(
-                getSchema(), getParentForChildren(), isClean());
+        schemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.Schema, com.google.cloud.discoveryengine.v1.Schema.Builder, com.google.cloud.discoveryengine.v1.SchemaOrBuilder>(
+                getSchema(),
+                getParentForChildren(),
+                isClean());
         schema_ = null;
       }
       return schemaBuilder_;
     }
 
-    private boolean allowMissing_;
+    private boolean allowMissing_ ;
     /**
-     *
-     *
      * 
      * If set to true, and the [Schema][google.cloud.discoveryengine.v1.Schema] is
      * not found, a new [Schema][google.cloud.discoveryengine.v1.Schema] will be
@@ -724,7 +631,6 @@ public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder()
      * 

      *
      * bool allow_missing = 3;
-     *
      * @return The allowMissing.
      */
     @java.lang.Override
@@ -732,8 +638,6 @@ public boolean getAllowMissing() {
       return allowMissing_;
     }
     /**
-     *
-     *
      * 
      * If set to true, and the [Schema][google.cloud.discoveryengine.v1.Schema] is
      * not found, a new [Schema][google.cloud.discoveryengine.v1.Schema] will be
@@ -741,7 +645,6 @@ public boolean getAllowMissing() {
      * 

      *
      * bool allow_missing = 3;
-     *
      * @param value The allowMissing to set.
      * @return This builder for chaining.
      */
@@ -753,8 +656,6 @@ public Builder setAllowMissing(boolean value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * If set to true, and the [Schema][google.cloud.discoveryengine.v1.Schema] is
      * not found, a new [Schema][google.cloud.discoveryengine.v1.Schema] will be
@@ -762,7 +663,6 @@ public Builder setAllowMissing(boolean value) {
      * 

      *
      * bool allow_missing = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAllowMissing() {
@@ -771,9 +671,9 @@ public Builder clearAllowMissing() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -783,12 +683,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.UpdateSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.UpdateSchemaRequest)
   private static final com.google.cloud.discoveryengine.v1.UpdateSchemaRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.UpdateSchemaRequest();
   }
@@ -797,27 +697,27 @@ public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public UpdateSchemaRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public UpdateSchemaRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -832,4 +732,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.UpdateSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequestOrBuilder.java
similarity index 53%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequestOrBuilder.java
index 4313b3fb9617..486267ef00cc 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequestOrBuilder.java
@@ -1,72 +1,40 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface UpdateSchemaRequestOrBuilder
-    extends
+public interface UpdateSchemaRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.UpdateSchemaRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the schema field is set.
    */
   boolean hasSchema();
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The schema.
    */
   com.google.cloud.discoveryengine.v1.Schema getSchema();
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder();
 
   /**
-   *
-   *
    * 
    * If set to true, and the [Schema][google.cloud.discoveryengine.v1.Schema] is
    * not found, a new [Schema][google.cloud.discoveryengine.v1.Schema] will be
@@ -74,7 +42,6 @@ public interface UpdateSchemaRequestOrBuilder
    * 

    *
    * bool allow_missing = 3;
-   *
    * @return The allowMissing.
    */
   boolean getAllowMissing();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEvent.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEvent.java
similarity index 80%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEvent.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEvent.java
index b3f8ce51104c..c4ceaf2f530e 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEvent.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEvent.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * UserEvent captures all metadata information Discovery Engine API needs to
  * know about how end users interact with customers' website.
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.UserEvent}
  */
-public final class UserEvent extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class UserEvent extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.UserEvent)
     UserEventOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use UserEvent.newBuilder() to construct.
   private UserEvent(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private UserEvent() {
     eventType_ = "";
     userPseudoId_ = "";
@@ -45,49 +27,48 @@ private UserEvent() {
     attributionToken_ = "";
     filter_ = "";
     documents_ = java.util.Collections.emptyList();
-    tagIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
-    promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+    tagIds_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
+    promotionIds_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new UserEvent();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(int number) {
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
     switch (number) {
       case 17:
         return internalGetAttributes();
       default:
-        throw new RuntimeException("Invalid map field number: " + number);
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
     }
   }
-
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1_UserEvent_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_UserEvent_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.UserEvent.class,
-            com.google.cloud.discoveryengine.v1.UserEvent.Builder.class);
+            com.google.cloud.discoveryengine.v1.UserEvent.class, com.google.cloud.discoveryengine.v1.UserEvent.Builder.class);
   }
 
   public static final int EVENT_TYPE_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object eventType_ = "";
   /**
-   *
-   *
    * 
    * Required. User event type. Allowed values are:
    *
@@ -111,7 +92,6 @@ protected com.google.protobuf.MapField internalGetMapField(int number) {
    * 

    *
    * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The eventType.
    */
   @java.lang.Override
@@ -120,15 +100,14 @@ public java.lang.String getEventType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       eventType_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. User event type. Allowed values are:
    *
@@ -152,15 +131,16 @@ public java.lang.String getEventType() {
    * 

    *
    * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for eventType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getEventTypeBytes() {
+  public com.google.protobuf.ByteString
+      getEventTypeBytes() {
     java.lang.Object ref = eventType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       eventType_ = b;
       return b;
     } else {
@@ -169,12 +149,9 @@ public com.google.protobuf.ByteString getEventTypeBytes() {
   }
 
   public static final int USER_PSEUDO_ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object userPseudoId_ = "";
   /**
-   *
-   *
    * 
    * Required. A unique identifier for tracking visitors.
    *
@@ -196,7 +173,6 @@ public com.google.protobuf.ByteString getEventTypeBytes() {
    * 

    *
    * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The userPseudoId.
    */
   @java.lang.Override
@@ -205,15 +181,14 @@ public java.lang.String getUserPseudoId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userPseudoId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. A unique identifier for tracking visitors.
    *
@@ -235,15 +210,16 @@ public java.lang.String getUserPseudoId() {
    * 

    *
    * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for userPseudoId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getUserPseudoIdBytes() {
+  public com.google.protobuf.ByteString
+      getUserPseudoIdBytes() {
     java.lang.Object ref = userPseudoId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       userPseudoId_ = b;
       return b;
     } else {
@@ -254,8 +230,6 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
   public static final int EVENT_TIME_FIELD_NUMBER = 3;
   private com.google.protobuf.Timestamp eventTime_;
   /**
-   *
-   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -263,7 +237,6 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
    * 

    *
    * .google.protobuf.Timestamp event_time = 3;
-   *
    * @return Whether the eventTime field is set.
    */
   @java.lang.Override
@@ -271,8 +244,6 @@ public boolean hasEventTime() {
     return eventTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -280,7 +251,6 @@ public boolean hasEventTime() {
    * 

    *
    * .google.protobuf.Timestamp event_time = 3;
-   *
    * @return The eventTime.
    */
   @java.lang.Override
@@ -288,8 +258,6 @@ public com.google.protobuf.Timestamp getEventTime() {
     return eventTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : eventTime_;
   }
   /**
-   *
-   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -306,14 +274,11 @@ public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
   public static final int USER_INFO_FIELD_NUMBER = 4;
   private com.google.cloud.discoveryengine.v1.UserInfo userInfo_;
   /**
-   *
-   *
    * 
    * Information about the end user.
    * 

    *
    * .google.cloud.discoveryengine.v1.UserInfo user_info = 4;
-   *
    * @return Whether the userInfo field is set.
    */
   @java.lang.Override
@@ -321,25 +286,18 @@ public boolean hasUserInfo() {
     return userInfo_ != null;
   }
   /**
-   *
-   *
    * 
    * Information about the end user.
    * 

    *
    * .google.cloud.discoveryengine.v1.UserInfo user_info = 4;
-   *
    * @return The userInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.UserInfo getUserInfo() {
-    return userInfo_ == null
-        ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()
-        : userInfo_;
+    return userInfo_ == null ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance() : userInfo_;
   }
   /**
-   *
-   *
    * 
    * Information about the end user.
    * 

@@ -348,16 +306,12 @@ public com.google.cloud.discoveryengine.v1.UserInfo getUserInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilder() {
-    return userInfo_ == null
-        ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()
-        : userInfo_;
+    return userInfo_ == null ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance() : userInfo_;
   }
 
   public static final int DIRECT_USER_REQUEST_FIELD_NUMBER = 5;
   private boolean directUserRequest_ = false;
   /**
-   *
-   *
    * 
    * Should set to true if the request is made directly from the end user, in
    * which case the
@@ -373,7 +327,6 @@ public com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilde
    * 

    *
    * bool direct_user_request = 5;
-   *
    * @return The directUserRequest.
    */
   @java.lang.Override
@@ -382,12 +335,9 @@ public boolean getDirectUserRequest() {
   }
 
   public static final int SESSION_ID_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object sessionId_ = "";
   /**
-   *
-   *
    * 
    * A unique identifier for tracking a visitor session with a length limit of
    * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -402,7 +352,6 @@ public boolean getDirectUserRequest() {
    * 

    *
    * string session_id = 6;
-   *
    * @return The sessionId.
    */
   @java.lang.Override
@@ -411,15 +360,14 @@ public java.lang.String getSessionId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       sessionId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A unique identifier for tracking a visitor session with a length limit of
    * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -434,15 +382,16 @@ public java.lang.String getSessionId() {
    * 

    *
    * string session_id = 6;
-   *
    * @return The bytes for sessionId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSessionIdBytes() {
+  public com.google.protobuf.ByteString
+      getSessionIdBytes() {
     java.lang.Object ref = sessionId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       sessionId_ = b;
       return b;
     } else {
@@ -453,15 +402,12 @@ public com.google.protobuf.ByteString getSessionIdBytes() {
   public static final int PAGE_INFO_FIELD_NUMBER = 7;
   private com.google.cloud.discoveryengine.v1.PageInfo pageInfo_;
   /**
-   *
-   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
    * 

    *
    * .google.cloud.discoveryengine.v1.PageInfo page_info = 7;
-   *
    * @return Whether the pageInfo field is set.
    */
   @java.lang.Override
@@ -469,26 +415,19 @@ public boolean hasPageInfo() {
     return pageInfo_ != null;
   }
   /**
-   *
-   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
    * 

    *
    * .google.cloud.discoveryengine.v1.PageInfo page_info = 7;
-   *
    * @return The pageInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.PageInfo getPageInfo() {
-    return pageInfo_ == null
-        ? com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance()
-        : pageInfo_;
+    return pageInfo_ == null ? com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance() : pageInfo_;
   }
   /**
-   *
-   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
@@ -498,18 +437,13 @@ public com.google.cloud.discoveryengine.v1.PageInfo getPageInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.PageInfoOrBuilder getPageInfoOrBuilder() {
-    return pageInfo_ == null
-        ? com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance()
-        : pageInfo_;
+    return pageInfo_ == null ? com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance() : pageInfo_;
   }
 
   public static final int ATTRIBUTION_TOKEN_FIELD_NUMBER = 8;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object attributionToken_ = "";
   /**
-   *
-   *
    * 
    * Token to attribute an API response to user action(s) to trigger the event.
    *
@@ -536,7 +470,6 @@ public com.google.cloud.discoveryengine.v1.PageInfoOrBuilder getPageInfoOrBuilde
    * 

    *
    * string attribution_token = 8;
-   *
    * @return The attributionToken.
    */
   @java.lang.Override
@@ -545,15 +478,14 @@ public java.lang.String getAttributionToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       attributionToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Token to attribute an API response to user action(s) to trigger the event.
    *
@@ -580,15 +512,16 @@ public java.lang.String getAttributionToken() {
    * 

    *
    * string attribution_token = 8;
-   *
    * @return The bytes for attributionToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getAttributionTokenBytes() {
+  public com.google.protobuf.ByteString
+      getAttributionTokenBytes() {
     java.lang.Object ref = attributionToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       attributionToken_ = b;
       return b;
     } else {
@@ -597,12 +530,9 @@ public com.google.protobuf.ByteString getAttributionTokenBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 9;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered.
@@ -622,7 +552,6 @@ public com.google.protobuf.ByteString getAttributionTokenBytes() {
    * 

    *
    * string filter = 9;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -631,15 +560,14 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered.
@@ -659,15 +587,16 @@ public java.lang.String getFilter() {
    * 

    *
    * string filter = 9;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -676,12 +605,9 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int DOCUMENTS_FIELD_NUMBER = 10;
-
   @SuppressWarnings("serial")
   private java.util.List documents_;
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -709,8 +635,6 @@ public java.util.List getDocum
     return documents_;
   }
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -734,13 +658,11 @@ public java.util.List getDocum
    * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getDocumentsOrBuilderList() {
     return documents_;
   }
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -768,8 +690,6 @@ public int getDocumentsCount() {
     return documents_.size();
   }
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -797,8 +717,6 @@ public com.google.cloud.discoveryengine.v1.DocumentInfo getDocuments(int index)
     return documents_.get(index);
   }
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -830,14 +748,11 @@ public com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrB
   public static final int PANEL_FIELD_NUMBER = 11;
   private com.google.cloud.discoveryengine.v1.PanelInfo panel_;
   /**
-   *
-   *
    * 
    * Panel metadata associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1.PanelInfo panel = 11;
-   *
    * @return Whether the panel field is set.
    */
   @java.lang.Override
@@ -845,25 +760,18 @@ public boolean hasPanel() {
     return panel_ != null;
   }
   /**
-   *
-   *
    * 
    * Panel metadata associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1.PanelInfo panel = 11;
-   *
    * @return The panel.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.PanelInfo getPanel() {
-    return panel_ == null
-        ? com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance()
-        : panel_;
+    return panel_ == null ? com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance() : panel_;
   }
   /**
-   *
-   *
    * 
    * Panel metadata associated with this user event.
    * 

@@ -872,16 +780,12 @@ public com.google.cloud.discoveryengine.v1.PanelInfo getPanel() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder getPanelOrBuilder() {
-    return panel_ == null
-        ? com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance()
-        : panel_;
+    return panel_ == null ? com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance() : panel_;
   }
 
   public static final int SEARCH_INFO_FIELD_NUMBER = 12;
   private com.google.cloud.discoveryengine.v1.SearchInfo searchInfo_;
   /**
-   *
-   *
    * 
    * Search API details related to the event.
    *
@@ -889,7 +793,6 @@ public com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder getPanelOrBuilder(
    * 

    *
    * .google.cloud.discoveryengine.v1.SearchInfo search_info = 12;
-   *
    * @return Whether the searchInfo field is set.
    */
   @java.lang.Override
@@ -897,8 +800,6 @@ public boolean hasSearchInfo() {
     return searchInfo_ != null;
   }
   /**
-   *
-   *
    * 
    * Search API details related to the event.
    *
@@ -906,18 +807,13 @@ public boolean hasSearchInfo() {
    * 

    *
    * .google.cloud.discoveryengine.v1.SearchInfo search_info = 12;
-   *
    * @return The searchInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.SearchInfo getSearchInfo() {
-    return searchInfo_ == null
-        ? com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance()
-        : searchInfo_;
+    return searchInfo_ == null ? com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance() : searchInfo_;
   }
   /**
-   *
-   *
    * 
    * Search API details related to the event.
    *
@@ -928,16 +824,12 @@ public com.google.cloud.discoveryengine.v1.SearchInfo getSearchInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder getSearchInfoOrBuilder() {
-    return searchInfo_ == null
-        ? com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance()
-        : searchInfo_;
+    return searchInfo_ == null ? com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance() : searchInfo_;
   }
 
   public static final int COMPLETION_INFO_FIELD_NUMBER = 13;
   private com.google.cloud.discoveryengine.v1.CompletionInfo completionInfo_;
   /**
-   *
-   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -946,7 +838,6 @@ public com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder getSearchInfoOrBu
    * 

    *
    * .google.cloud.discoveryengine.v1.CompletionInfo completion_info = 13;
-   *
    * @return Whether the completionInfo field is set.
    */
   @java.lang.Override
@@ -954,8 +845,6 @@ public boolean hasCompletionInfo() {
     return completionInfo_ != null;
   }
   /**
-   *
-   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -964,18 +853,13 @@ public boolean hasCompletionInfo() {
    * 

    *
    * .google.cloud.discoveryengine.v1.CompletionInfo completion_info = 13;
-   *
    * @return The completionInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.CompletionInfo getCompletionInfo() {
-    return completionInfo_ == null
-        ? com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance()
-        : completionInfo_;
+    return completionInfo_ == null ? com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance() : completionInfo_;
   }
   /**
-   *
-   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -987,22 +871,17 @@ public com.google.cloud.discoveryengine.v1.CompletionInfo getCompletionInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder getCompletionInfoOrBuilder() {
-    return completionInfo_ == null
-        ? com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance()
-        : completionInfo_;
+    return completionInfo_ == null ? com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance() : completionInfo_;
   }
 
   public static final int TRANSACTION_INFO_FIELD_NUMBER = 14;
   private com.google.cloud.discoveryengine.v1.TransactionInfo transactionInfo_;
   /**
-   *
-   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1.TransactionInfo transaction_info = 14;
-   *
    * @return Whether the transactionInfo field is set.
    */
   @java.lang.Override
@@ -1010,25 +889,18 @@ public boolean hasTransactionInfo() {
     return transactionInfo_ != null;
   }
   /**
-   *
-   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1.TransactionInfo transaction_info = 14;
-   *
    * @return The transactionInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.TransactionInfo getTransactionInfo() {
-    return transactionInfo_ == null
-        ? com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance()
-        : transactionInfo_;
+    return transactionInfo_ == null ? com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance() : transactionInfo_;
   }
   /**
-   *
-   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

@@ -1036,21 +908,15 @@ public com.google.cloud.discoveryengine.v1.TransactionInfo getTransactionInfo()
    * .google.cloud.discoveryengine.v1.TransactionInfo transaction_info = 14;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder
-      getTransactionInfoOrBuilder() {
-    return transactionInfo_ == null
-        ? com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance()
-        : transactionInfo_;
+  public com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder getTransactionInfoOrBuilder() {
+    return transactionInfo_ == null ? com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance() : transactionInfo_;
   }
 
   public static final int TAG_IDS_FIELD_NUMBER = 15;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList tagIds_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
-   *
-   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -1058,15 +924,13 @@ public com.google.cloud.discoveryengine.v1.TransactionInfo getTransactionInfo()
    * 

    *
    * repeated string tag_ids = 15;
-   *
    * @return A list containing the tagIds.
    */
-  public com.google.protobuf.ProtocolStringList getTagIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getTagIdsList() {
     return tagIds_;
   }
   /**
-   *
-   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -1074,15 +938,12 @@ public com.google.protobuf.ProtocolStringList getTagIdsList() {
    * 

    *
    * repeated string tag_ids = 15;
-   *
    * @return The count of tagIds.
    */
   public int getTagIdsCount() {
     return tagIds_.size();
   }
   /**
-   *
-   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -1090,7 +951,6 @@ public int getTagIdsCount() {
    * 

    *
    * repeated string tag_ids = 15;
-   *
    * @param index The index of the element to return.
    * @return The tagIds at the given index.
    */
@@ -1098,8 +958,6 @@ public java.lang.String getTagIds(int index) {
     return tagIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -1107,59 +965,50 @@ public java.lang.String getTagIds(int index) {
    * 

    *
    * repeated string tag_ids = 15;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the tagIds at the given index.
    */
-  public com.google.protobuf.ByteString getTagIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getTagIdsBytes(int index) {
     return tagIds_.getByteString(index);
   }
 
   public static final int PROMOTION_IDS_FIELD_NUMBER = 16;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList promotionIds_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
-   *
-   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
-   *
    * @return A list containing the promotionIds.
    */
-  public com.google.protobuf.ProtocolStringList getPromotionIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getPromotionIdsList() {
     return promotionIds_;
   }
   /**
-   *
-   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
-   *
    * @return The count of promotionIds.
    */
   public int getPromotionIdsCount() {
     return promotionIds_.size();
   }
   /**
-   *
-   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
-   *
    * @param index The index of the element to return.
    * @return The promotionIds at the given index.
    */
@@ -1167,59 +1016,47 @@ public java.lang.String getPromotionIds(int index) {
     return promotionIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the promotionIds at the given index.
    */
-  public com.google.protobuf.ByteString getPromotionIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getPromotionIdsBytes(int index) {
     return promotionIds_.getByteString(index);
   }
 
   public static final int ATTRIBUTES_FIELD_NUMBER = 17;
-
   private static final class AttributesDefaultEntryHolder {
     static final com.google.protobuf.MapEntry<
-            java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute>
-        defaultEntry =
+        java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute> defaultEntry =
             com.google.protobuf.MapEntry
-                .
-                    newDefaultInstance(
-                        com.google.cloud.discoveryengine.v1.UserEventProto
-                            .internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_descriptor,
-                        com.google.protobuf.WireFormat.FieldType.STRING,
-                        "",
-                        com.google.protobuf.WireFormat.FieldType.MESSAGE,
-                        com.google.cloud.discoveryengine.v1.CustomAttribute.getDefaultInstance());
+            .newDefaultInstance(
+                com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.MESSAGE,
+                com.google.cloud.discoveryengine.v1.CustomAttribute.getDefaultInstance());
   }
-
   @SuppressWarnings("serial")
   private com.google.protobuf.MapField<
-          java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute>
-      attributes_;
-
-  private com.google.protobuf.MapField<
-          java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute>
-      internalGetAttributes() {
+      java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute> attributes_;
+  private com.google.protobuf.MapField
+  internalGetAttributes() {
     if (attributes_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(AttributesDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          AttributesDefaultEntryHolder.defaultEntry);
     }
     return attributes_;
   }
-
   public int getAttributesCount() {
     return internalGetAttributes().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -1249,26 +1086,23 @@ public int getAttributesCount() {
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
-   * 
+   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
    */
   @java.lang.Override
-  public boolean containsAttributes(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsAttributes(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetAttributes().getMap().containsKey(key);
   }
-  /** Use {@link #getAttributesMap()} instead. */
+  /**
+   * Use {@link #getAttributesMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
-  public java.util.Map
-      getAttributes() {
+  public java.util.Map getAttributes() {
     return getAttributesMap();
   }
   /**
-   *
-   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -1298,17 +1132,13 @@ public boolean containsAttributes(java.lang.String key) {
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
-   * 
+   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
    */
   @java.lang.Override
-  public java.util.Map
-      getAttributesMap() {
+  public java.util.Map getAttributesMap() {
     return internalGetAttributes().getMap();
   }
   /**
-   *
-   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -1338,24 +1168,20 @@ public boolean containsAttributes(java.lang.String key) {
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
-   * 
+   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
    */
   @java.lang.Override
-  public /* nullable */ com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrDefault(
+  public /* nullable */
+com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrDefault(
       java.lang.String key,
       /* nullable */
-      com.google.cloud.discoveryengine.v1.CustomAttribute defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+com.google.cloud.discoveryengine.v1.CustomAttribute defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
     java.util.Map map =
         internalGetAttributes().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -1385,15 +1211,12 @@ public boolean containsAttributes(java.lang.String key) {
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
-   * 
+   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrThrow(
       java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+    if (key == null) { throw new NullPointerException("map key"); }
     java.util.Map map =
         internalGetAttributes().getMap();
     if (!map.containsKey(key)) {
@@ -1405,14 +1228,11 @@ public com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrThrow(
   public static final int MEDIA_INFO_FIELD_NUMBER = 18;
   private com.google.cloud.discoveryengine.v1.MediaInfo mediaInfo_;
   /**
-   *
-   *
    * 
    * Media-specific info.
    * 

    *
    * .google.cloud.discoveryengine.v1.MediaInfo media_info = 18;
-   *
    * @return Whether the mediaInfo field is set.
    */
   @java.lang.Override
@@ -1420,25 +1240,18 @@ public boolean hasMediaInfo() {
     return mediaInfo_ != null;
   }
   /**
-   *
-   *
    * 
    * Media-specific info.
    * 

    *
    * .google.cloud.discoveryengine.v1.MediaInfo media_info = 18;
-   *
    * @return The mediaInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.MediaInfo getMediaInfo() {
-    return mediaInfo_ == null
-        ? com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance()
-        : mediaInfo_;
+    return mediaInfo_ == null ? com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance() : mediaInfo_;
   }
   /**
-   *
-   *
    * 
    * Media-specific info.
    * 

@@ -1447,13 +1260,10 @@ public com.google.cloud.discoveryengine.v1.MediaInfo getMediaInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder getMediaInfoOrBuilder() {
-    return mediaInfo_ == null
-        ? com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance()
-        : mediaInfo_;
+    return mediaInfo_ == null ? com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance() : mediaInfo_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1465,7 +1275,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(eventType_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, eventType_);
     }
@@ -1514,8 +1325,12 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < promotionIds_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 16, promotionIds_.getRaw(i));
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetAttributes(), AttributesDefaultEntryHolder.defaultEntry, 17);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetAttributes(),
+        AttributesDefaultEntryHolder.defaultEntry,
+        17);
     if (mediaInfo_ != null) {
       output.writeMessage(18, getMediaInfo());
     }
@@ -1535,19 +1350,23 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, userPseudoId_);
     }
     if (eventTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getEventTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getEventTime());
     }
     if (userInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getUserInfo());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(4, getUserInfo());
     }
     if (directUserRequest_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(5, directUserRequest_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(5, directUserRequest_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sessionId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, sessionId_);
     }
     if (pageInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(7, getPageInfo());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(7, getPageInfo());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(attributionToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, attributionToken_);
@@ -1556,19 +1375,24 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(9, filter_);
     }
     for (int i = 0; i < documents_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(10, documents_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(10, documents_.get(i));
     }
     if (panel_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(11, getPanel());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(11, getPanel());
     }
     if (searchInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(12, getSearchInfo());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(12, getSearchInfo());
     }
     if (completionInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(13, getCompletionInfo());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(13, getCompletionInfo());
     }
     if (transactionInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(14, getTransactionInfo());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(14, getTransactionInfo());
     }
     {
       int dataSize = 0;
@@ -1586,20 +1410,19 @@ public int getSerializedSize() {
       size += dataSize;
       size += 2 * getPromotionIdsList().size();
     }
-    for (java.util.Map.Entry
-        entry : internalGetAttributes().getMap().entrySet()) {
-      com.google.protobuf.MapEntry<
-              java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute>
-          attributes__ =
-              AttributesDefaultEntryHolder.defaultEntry
-                  .newBuilderForType()
-                  .setKey(entry.getKey())
-                  .setValue(entry.getValue())
-                  .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, attributes__);
+    for (java.util.Map.Entry entry
+         : internalGetAttributes().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      attributes__ = AttributesDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(17, attributes__);
     }
     if (mediaInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(18, getMediaInfo());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(18, getMediaInfo());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -1609,55 +1432,72 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.UserEvent)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.UserEvent other =
-        (com.google.cloud.discoveryengine.v1.UserEvent) obj;
+    com.google.cloud.discoveryengine.v1.UserEvent other = (com.google.cloud.discoveryengine.v1.UserEvent) obj;
 
-    if (!getEventType().equals(other.getEventType())) return false;
-    if (!getUserPseudoId().equals(other.getUserPseudoId())) return false;
+    if (!getEventType()
+        .equals(other.getEventType())) return false;
+    if (!getUserPseudoId()
+        .equals(other.getUserPseudoId())) return false;
     if (hasEventTime() != other.hasEventTime()) return false;
     if (hasEventTime()) {
-      if (!getEventTime().equals(other.getEventTime())) return false;
+      if (!getEventTime()
+          .equals(other.getEventTime())) return false;
     }
     if (hasUserInfo() != other.hasUserInfo()) return false;
     if (hasUserInfo()) {
-      if (!getUserInfo().equals(other.getUserInfo())) return false;
+      if (!getUserInfo()
+          .equals(other.getUserInfo())) return false;
     }
-    if (getDirectUserRequest() != other.getDirectUserRequest()) return false;
-    if (!getSessionId().equals(other.getSessionId())) return false;
+    if (getDirectUserRequest()
+        != other.getDirectUserRequest()) return false;
+    if (!getSessionId()
+        .equals(other.getSessionId())) return false;
     if (hasPageInfo() != other.hasPageInfo()) return false;
     if (hasPageInfo()) {
-      if (!getPageInfo().equals(other.getPageInfo())) return false;
-    }
-    if (!getAttributionToken().equals(other.getAttributionToken())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (!getDocumentsList().equals(other.getDocumentsList())) return false;
+      if (!getPageInfo()
+          .equals(other.getPageInfo())) return false;
+    }
+    if (!getAttributionToken()
+        .equals(other.getAttributionToken())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (!getDocumentsList()
+        .equals(other.getDocumentsList())) return false;
     if (hasPanel() != other.hasPanel()) return false;
     if (hasPanel()) {
-      if (!getPanel().equals(other.getPanel())) return false;
+      if (!getPanel()
+          .equals(other.getPanel())) return false;
     }
     if (hasSearchInfo() != other.hasSearchInfo()) return false;
     if (hasSearchInfo()) {
-      if (!getSearchInfo().equals(other.getSearchInfo())) return false;
+      if (!getSearchInfo()
+          .equals(other.getSearchInfo())) return false;
     }
     if (hasCompletionInfo() != other.hasCompletionInfo()) return false;
     if (hasCompletionInfo()) {
-      if (!getCompletionInfo().equals(other.getCompletionInfo())) return false;
+      if (!getCompletionInfo()
+          .equals(other.getCompletionInfo())) return false;
     }
     if (hasTransactionInfo() != other.hasTransactionInfo()) return false;
     if (hasTransactionInfo()) {
-      if (!getTransactionInfo().equals(other.getTransactionInfo())) return false;
-    }
-    if (!getTagIdsList().equals(other.getTagIdsList())) return false;
-    if (!getPromotionIdsList().equals(other.getPromotionIdsList())) return false;
-    if (!internalGetAttributes().equals(other.internalGetAttributes())) return false;
+      if (!getTransactionInfo()
+          .equals(other.getTransactionInfo())) return false;
+    }
+    if (!getTagIdsList()
+        .equals(other.getTagIdsList())) return false;
+    if (!getPromotionIdsList()
+        .equals(other.getPromotionIdsList())) return false;
+    if (!internalGetAttributes().equals(
+        other.internalGetAttributes())) return false;
     if (hasMediaInfo() != other.hasMediaInfo()) return false;
     if (hasMediaInfo()) {
-      if (!getMediaInfo().equals(other.getMediaInfo())) return false;
+      if (!getMediaInfo()
+          .equals(other.getMediaInfo())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -1683,7 +1523,8 @@ public int hashCode() {
       hash = (53 * hash) + getUserInfo().hashCode();
     }
     hash = (37 * hash) + DIRECT_USER_REQUEST_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getDirectUserRequest());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getDirectUserRequest());
     hash = (37 * hash) + SESSION_ID_FIELD_NUMBER;
     hash = (53 * hash) + getSessionId().hashCode();
     if (hasPageInfo()) {
@@ -1735,104 +1576,99 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.UserEvent parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.UserEvent parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.UserEvent parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.UserEvent prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * UserEvent captures all metadata information Discovery Engine API needs to
    * know about how end users interact with customers' website.
@@ -1840,52 +1676,55 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.UserEvent}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.UserEvent)
       com.google.cloud.discoveryengine.v1.UserEventOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 17:
           return internalGetAttributes();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 17:
           return internalGetMutableAttributes();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_UserEvent_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_UserEvent_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.UserEvent.class,
-              com.google.cloud.discoveryengine.v1.UserEvent.Builder.class);
+              com.google.cloud.discoveryengine.v1.UserEvent.class, com.google.cloud.discoveryengine.v1.UserEvent.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.UserEvent.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1938,8 +1777,10 @@ public Builder clear() {
         transactionInfoBuilder_.dispose();
         transactionInfoBuilder_ = null;
       }
-      tagIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
-      promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      tagIds_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
+      promotionIds_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
       internalGetMutableAttributes().clear();
       mediaInfo_ = null;
       if (mediaInfoBuilder_ != null) {
@@ -1950,9 +1791,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor;
     }
 
     @java.lang.Override
@@ -1971,12 +1812,9 @@ public com.google.cloud.discoveryengine.v1.UserEvent build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.UserEvent buildPartial() {
-      com.google.cloud.discoveryengine.v1.UserEvent result =
-          new com.google.cloud.discoveryengine.v1.UserEvent(this);
+      com.google.cloud.discoveryengine.v1.UserEvent result = new com.google.cloud.discoveryengine.v1.UserEvent(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -2002,10 +1840,14 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.UserEvent result)
         result.userPseudoId_ = userPseudoId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.eventTime_ = eventTimeBuilder_ == null ? eventTime_ : eventTimeBuilder_.build();
+        result.eventTime_ = eventTimeBuilder_ == null
+            ? eventTime_
+            : eventTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000008) != 0)) {
-        result.userInfo_ = userInfoBuilder_ == null ? userInfo_ : userInfoBuilder_.build();
+        result.userInfo_ = userInfoBuilder_ == null
+            ? userInfo_
+            : userInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000010) != 0)) {
         result.directUserRequest_ = directUserRequest_;
@@ -2014,7 +1856,9 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.UserEvent result)
         result.sessionId_ = sessionId_;
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
-        result.pageInfo_ = pageInfoBuilder_ == null ? pageInfo_ : pageInfoBuilder_.build();
+        result.pageInfo_ = pageInfoBuilder_ == null
+            ? pageInfo_
+            : pageInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
         result.attributionToken_ = attributionToken_;
@@ -2023,18 +1867,24 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.UserEvent result)
         result.filter_ = filter_;
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
-        result.panel_ = panelBuilder_ == null ? panel_ : panelBuilder_.build();
+        result.panel_ = panelBuilder_ == null
+            ? panel_
+            : panelBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000800) != 0)) {
-        result.searchInfo_ = searchInfoBuilder_ == null ? searchInfo_ : searchInfoBuilder_.build();
+        result.searchInfo_ = searchInfoBuilder_ == null
+            ? searchInfo_
+            : searchInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
-        result.completionInfo_ =
-            completionInfoBuilder_ == null ? completionInfo_ : completionInfoBuilder_.build();
+        result.completionInfo_ = completionInfoBuilder_ == null
+            ? completionInfo_
+            : completionInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00002000) != 0)) {
-        result.transactionInfo_ =
-            transactionInfoBuilder_ == null ? transactionInfo_ : transactionInfoBuilder_.build();
+        result.transactionInfo_ = transactionInfoBuilder_ == null
+            ? transactionInfo_
+            : transactionInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00004000) != 0)) {
         tagIds_.makeImmutable();
@@ -2049,7 +1899,9 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.UserEvent result)
         result.attributes_.makeImmutable();
       }
       if (((from_bitField0_ & 0x00020000) != 0)) {
-        result.mediaInfo_ = mediaInfoBuilder_ == null ? mediaInfo_ : mediaInfoBuilder_.build();
+        result.mediaInfo_ = mediaInfoBuilder_ == null
+            ? mediaInfo_
+            : mediaInfoBuilder_.build();
       }
     }
 
@@ -2057,39 +1909,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.UserEvent result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.UserEvent) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.UserEvent) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.UserEvent)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2153,10 +2004,9 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.UserEvent other) {
             documentsBuilder_ = null;
             documents_ = other.documents_;
             bitField0_ = (bitField0_ & ~0x00000200);
-            documentsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getDocumentsFieldBuilder()
-                    : null;
+            documentsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getDocumentsFieldBuilder() : null;
           } else {
             documentsBuilder_.addAllMessages(other.documents_);
           }
@@ -2194,7 +2044,8 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.UserEvent other) {
         }
         onChanged();
       }
-      internalGetMutableAttributes().mergeFrom(other.internalGetAttributes());
+      internalGetMutableAttributes().mergeFrom(
+          other.internalGetAttributes());
       bitField0_ |= 0x00010000;
       if (other.hasMediaInfo()) {
         mergeMediaInfo(other.getMediaInfo());
@@ -2225,139 +2076,132 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                eventType_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                userPseudoId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getEventTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                input.readMessage(getUserInfoFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            case 40:
-              {
-                directUserRequest_ = input.readBool();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 40
-            case 50:
-              {
-                sessionId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 50
-            case 58:
-              {
-                input.readMessage(getPageInfoFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 58
-            case 66:
-              {
-                attributionToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000080;
-                break;
-              } // case 66
-            case 74:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000100;
-                break;
-              } // case 74
-            case 82:
-              {
-                com.google.cloud.discoveryengine.v1.DocumentInfo m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1.DocumentInfo.parser(),
-                        extensionRegistry);
-                if (documentsBuilder_ == null) {
-                  ensureDocumentsIsMutable();
-                  documents_.add(m);
-                } else {
-                  documentsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 82
-            case 90:
-              {
-                input.readMessage(getPanelFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000400;
-                break;
-              } // case 90
-            case 98:
-              {
-                input.readMessage(getSearchInfoFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000800;
-                break;
-              } // case 98
-            case 106:
-              {
-                input.readMessage(getCompletionInfoFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00001000;
-                break;
-              } // case 106
-            case 114:
-              {
-                input.readMessage(getTransactionInfoFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00002000;
-                break;
-              } // case 114
-            case 122:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureTagIdsIsMutable();
-                tagIds_.add(s);
-                break;
-              } // case 122
-            case 130:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensurePromotionIdsIsMutable();
-                promotionIds_.add(s);
-                break;
-              } // case 130
-            case 138:
-              {
-                com.google.protobuf.MapEntry<
-                        java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute>
-                    attributes__ =
-                        input.readMessage(
-                            AttributesDefaultEntryHolder.defaultEntry.getParserForType(),
-                            extensionRegistry);
-                internalGetMutableAttributes()
-                    .getMutableMap()
-                    .put(attributes__.getKey(), attributes__.getValue());
-                bitField0_ |= 0x00010000;
-                break;
-              } // case 138
-            case 146:
-              {
-                input.readMessage(getMediaInfoFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00020000;
-                break;
-              } // case 146
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              eventType_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              userPseudoId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getEventTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              input.readMessage(
+                  getUserInfoFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            case 40: {
+              directUserRequest_ = input.readBool();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 40
+            case 50: {
+              sessionId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 50
+            case 58: {
+              input.readMessage(
+                  getPageInfoFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 58
+            case 66: {
+              attributionToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000080;
+              break;
+            } // case 66
+            case 74: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000100;
+              break;
+            } // case 74
+            case 82: {
+              com.google.cloud.discoveryengine.v1.DocumentInfo m =
+                  input.readMessage(
+                      com.google.cloud.discoveryengine.v1.DocumentInfo.parser(),
+                      extensionRegistry);
+              if (documentsBuilder_ == null) {
+                ensureDocumentsIsMutable();
+                documents_.add(m);
+              } else {
+                documentsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 82
+            case 90: {
+              input.readMessage(
+                  getPanelFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000400;
+              break;
+            } // case 90
+            case 98: {
+              input.readMessage(
+                  getSearchInfoFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000800;
+              break;
+            } // case 98
+            case 106: {
+              input.readMessage(
+                  getCompletionInfoFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00001000;
+              break;
+            } // case 106
+            case 114: {
+              input.readMessage(
+                  getTransactionInfoFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00002000;
+              break;
+            } // case 114
+            case 122: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureTagIdsIsMutable();
+              tagIds_.add(s);
+              break;
+            } // case 122
+            case 130: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensurePromotionIdsIsMutable();
+              promotionIds_.add(s);
+              break;
+            } // case 130
+            case 138: {
+              com.google.protobuf.MapEntry
+              attributes__ = input.readMessage(
+                  AttributesDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableAttributes().getMutableMap().put(
+                  attributes__.getKey(), attributes__.getValue());
+              bitField0_ |= 0x00010000;
+              break;
+            } // case 138
+            case 146: {
+              input.readMessage(
+                  getMediaInfoFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00020000;
+              break;
+            } // case 146
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2367,13 +2211,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object eventType_ = "";
     /**
-     *
-     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2397,13 +2238,13 @@ public Builder mergeFrom(
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The eventType.
      */
     public java.lang.String getEventType() {
       java.lang.Object ref = eventType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         eventType_ = s;
         return s;
@@ -2412,8 +2253,6 @@ public java.lang.String getEventType() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2437,14 +2276,15 @@ public java.lang.String getEventType() {
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for eventType.
      */
-    public com.google.protobuf.ByteString getEventTypeBytes() {
+    public com.google.protobuf.ByteString
+        getEventTypeBytes() {
       java.lang.Object ref = eventType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         eventType_ = b;
         return b;
       } else {
@@ -2452,8 +2292,6 @@ public com.google.protobuf.ByteString getEventTypeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2477,22 +2315,18 @@ public com.google.protobuf.ByteString getEventTypeBytes() {
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The eventType to set.
      * @return This builder for chaining.
      */
-    public Builder setEventType(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEventType(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       eventType_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2516,7 +2350,6 @@ public Builder setEventType(java.lang.String value) {
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearEventType() {
@@ -2526,8 +2359,6 @@ public Builder clearEventType() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2551,14 +2382,12 @@ public Builder clearEventType() {
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for eventType to set.
      * @return This builder for chaining.
      */
-    public Builder setEventTypeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEventTypeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       eventType_ = value;
       bitField0_ |= 0x00000001;
@@ -2568,8 +2397,6 @@ public Builder setEventTypeBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object userPseudoId_ = "";
     /**
-     *
-     *
      * 
      * Required. A unique identifier for tracking visitors.
      *
@@ -2591,13 +2418,13 @@ public Builder setEventTypeBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The userPseudoId.
      */
     public java.lang.String getUserPseudoId() {
       java.lang.Object ref = userPseudoId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userPseudoId_ = s;
         return s;
@@ -2606,8 +2433,6 @@ public java.lang.String getUserPseudoId() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. A unique identifier for tracking visitors.
      *
@@ -2629,14 +2454,15 @@ public java.lang.String getUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for userPseudoId.
      */
-    public com.google.protobuf.ByteString getUserPseudoIdBytes() {
+    public com.google.protobuf.ByteString
+        getUserPseudoIdBytes() {
       java.lang.Object ref = userPseudoId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         userPseudoId_ = b;
         return b;
       } else {
@@ -2644,8 +2470,6 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. A unique identifier for tracking visitors.
      *
@@ -2667,22 +2491,18 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserPseudoId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       userPseudoId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. A unique identifier for tracking visitors.
      *
@@ -2704,7 +2524,6 @@ public Builder setUserPseudoId(java.lang.String value) {
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearUserPseudoId() {
@@ -2714,8 +2533,6 @@ public Builder clearUserPseudoId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. A unique identifier for tracking visitors.
      *
@@ -2737,14 +2554,12 @@ public Builder clearUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserPseudoIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       userPseudoId_ = value;
       bitField0_ |= 0x00000002;
@@ -2754,13 +2569,8 @@ public Builder setUserPseudoIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.protobuf.Timestamp eventTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        eventTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> eventTimeBuilder_;
     /**
-     *
-     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -2768,15 +2578,12 @@ public Builder setUserPseudoIdBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.protobuf.Timestamp event_time = 3;
-     *
      * @return Whether the eventTime field is set.
      */
     public boolean hasEventTime() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -2784,7 +2591,6 @@ public boolean hasEventTime() {
      * 

      *
      * .google.protobuf.Timestamp event_time = 3;
-     *
      * @return The eventTime.
      */
     public com.google.protobuf.Timestamp getEventTime() {
@@ -2795,8 +2601,6 @@ public com.google.protobuf.Timestamp getEventTime() {
       }
     }
     /**
-     *
-     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -2819,8 +2623,6 @@ public Builder setEventTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -2829,7 +2631,8 @@ public Builder setEventTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp event_time = 3;
      */
-    public Builder setEventTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEventTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (eventTimeBuilder_ == null) {
         eventTime_ = builderForValue.build();
       } else {
@@ -2840,8 +2643,6 @@ public Builder setEventTime(com.google.protobuf.Timestamp.Builder builderForValu
       return this;
     }
     /**
-     *
-     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -2852,9 +2653,9 @@ public Builder setEventTime(com.google.protobuf.Timestamp.Builder builderForValu
      */
     public Builder mergeEventTime(com.google.protobuf.Timestamp value) {
       if (eventTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && eventTime_ != null
-            && eventTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          eventTime_ != null &&
+          eventTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEventTimeBuilder().mergeFrom(value);
         } else {
           eventTime_ = value;
@@ -2867,8 +2668,6 @@ public Builder mergeEventTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -2888,8 +2687,6 @@ public Builder clearEventTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -2904,8 +2701,6 @@ public com.google.protobuf.Timestamp.Builder getEventTimeBuilder() {
       return getEventTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -2918,12 +2713,11 @@ public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
       if (eventTimeBuilder_ != null) {
         return eventTimeBuilder_.getMessageOrBuilder();
       } else {
-        return eventTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : eventTime_;
+        return eventTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : eventTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -2933,17 +2727,14 @@ public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
      * .google.protobuf.Timestamp event_time = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getEventTimeFieldBuilder() {
       if (eventTimeBuilder_ == null) {
-        eventTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getEventTime(), getParentForChildren(), isClean());
+        eventTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getEventTime(),
+                getParentForChildren(),
+                isClean());
         eventTime_ = null;
       }
       return eventTimeBuilder_;
@@ -2951,47 +2742,34 @@ public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
 
     private com.google.cloud.discoveryengine.v1.UserInfo userInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.UserInfo,
-            com.google.cloud.discoveryengine.v1.UserInfo.Builder,
-            com.google.cloud.discoveryengine.v1.UserInfoOrBuilder>
-        userInfoBuilder_;
+        com.google.cloud.discoveryengine.v1.UserInfo, com.google.cloud.discoveryengine.v1.UserInfo.Builder, com.google.cloud.discoveryengine.v1.UserInfoOrBuilder> userInfoBuilder_;
     /**
-     *
-     *
      * 
      * Information about the end user.
      * 

      *
      * .google.cloud.discoveryengine.v1.UserInfo user_info = 4;
-     *
      * @return Whether the userInfo field is set.
      */
     public boolean hasUserInfo() {
       return ((bitField0_ & 0x00000008) != 0);
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * 

      *
      * .google.cloud.discoveryengine.v1.UserInfo user_info = 4;
-     *
      * @return The userInfo.
      */
     public com.google.cloud.discoveryengine.v1.UserInfo getUserInfo() {
       if (userInfoBuilder_ == null) {
-        return userInfo_ == null
-            ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()
-            : userInfo_;
+        return userInfo_ == null ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance() : userInfo_;
       } else {
         return userInfoBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * 

@@ -3012,8 +2790,6 @@ public Builder setUserInfo(com.google.cloud.discoveryengine.v1.UserInfo value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * 

@@ -3032,8 +2808,6 @@ public Builder setUserInfo(
       return this;
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * 

@@ -3042,9 +2816,9 @@ public Builder setUserInfo(
      */
     public Builder mergeUserInfo(com.google.cloud.discoveryengine.v1.UserInfo value) {
       if (userInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00000008) != 0)
-            && userInfo_ != null
-            && userInfo_ != com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000008) != 0) &&
+          userInfo_ != null &&
+          userInfo_ != com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()) {
           getUserInfoBuilder().mergeFrom(value);
         } else {
           userInfo_ = value;
@@ -3057,8 +2831,6 @@ public Builder mergeUserInfo(com.google.cloud.discoveryengine.v1.UserInfo value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * 

@@ -3076,8 +2848,6 @@ public Builder clearUserInfo() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * 

@@ -3090,8 +2860,6 @@ public com.google.cloud.discoveryengine.v1.UserInfo.Builder getUserInfoBuilder()
       return getUserInfoFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * 

@@ -3102,14 +2870,11 @@ public com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilde
       if (userInfoBuilder_ != null) {
         return userInfoBuilder_.getMessageOrBuilder();
       } else {
-        return userInfo_ == null
-            ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()
-            : userInfo_;
+        return userInfo_ == null ?
+            com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance() : userInfo_;
       }
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * 

@@ -3117,26 +2882,21 @@ public com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilde
      * .google.cloud.discoveryengine.v1.UserInfo user_info = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.UserInfo,
-            com.google.cloud.discoveryengine.v1.UserInfo.Builder,
-            com.google.cloud.discoveryengine.v1.UserInfoOrBuilder>
+        com.google.cloud.discoveryengine.v1.UserInfo, com.google.cloud.discoveryengine.v1.UserInfo.Builder, com.google.cloud.discoveryengine.v1.UserInfoOrBuilder> 
         getUserInfoFieldBuilder() {
       if (userInfoBuilder_ == null) {
-        userInfoBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.UserInfo,
-                com.google.cloud.discoveryengine.v1.UserInfo.Builder,
-                com.google.cloud.discoveryengine.v1.UserInfoOrBuilder>(
-                getUserInfo(), getParentForChildren(), isClean());
+        userInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.UserInfo, com.google.cloud.discoveryengine.v1.UserInfo.Builder, com.google.cloud.discoveryengine.v1.UserInfoOrBuilder>(
+                getUserInfo(),
+                getParentForChildren(),
+                isClean());
         userInfo_ = null;
       }
       return userInfoBuilder_;
     }
 
-    private boolean directUserRequest_;
+    private boolean directUserRequest_ ;
     /**
-     *
-     *
      * 
      * Should set to true if the request is made directly from the end user, in
      * which case the
@@ -3152,7 +2912,6 @@ public com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilde
      * 

      *
      * bool direct_user_request = 5;
-     *
      * @return The directUserRequest.
      */
     @java.lang.Override
@@ -3160,8 +2919,6 @@ public boolean getDirectUserRequest() {
       return directUserRequest_;
     }
     /**
-     *
-     *
      * 
      * Should set to true if the request is made directly from the end user, in
      * which case the
@@ -3177,7 +2934,6 @@ public boolean getDirectUserRequest() {
      * 

      *
      * bool direct_user_request = 5;
-     *
      * @param value The directUserRequest to set.
      * @return This builder for chaining.
      */
@@ -3189,8 +2945,6 @@ public Builder setDirectUserRequest(boolean value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Should set to true if the request is made directly from the end user, in
      * which case the
@@ -3206,7 +2960,6 @@ public Builder setDirectUserRequest(boolean value) {
      * 

      *
      * bool direct_user_request = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDirectUserRequest() {
@@ -3218,8 +2971,6 @@ public Builder clearDirectUserRequest() {
 
     private java.lang.Object sessionId_ = "";
     /**
-     *
-     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -3234,13 +2985,13 @@ public Builder clearDirectUserRequest() {
      * 

      *
      * string session_id = 6;
-     *
      * @return The sessionId.
      */
     public java.lang.String getSessionId() {
       java.lang.Object ref = sessionId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         sessionId_ = s;
         return s;
@@ -3249,8 +3000,6 @@ public java.lang.String getSessionId() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -3265,14 +3014,15 @@ public java.lang.String getSessionId() {
      * 

      *
      * string session_id = 6;
-     *
      * @return The bytes for sessionId.
      */
-    public com.google.protobuf.ByteString getSessionIdBytes() {
+    public com.google.protobuf.ByteString
+        getSessionIdBytes() {
       java.lang.Object ref = sessionId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         sessionId_ = b;
         return b;
       } else {
@@ -3280,8 +3030,6 @@ public com.google.protobuf.ByteString getSessionIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -3296,22 +3044,18 @@ public com.google.protobuf.ByteString getSessionIdBytes() {
      * 

      *
      * string session_id = 6;
-     *
      * @param value The sessionId to set.
      * @return This builder for chaining.
      */
-    public Builder setSessionId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSessionId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       sessionId_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -3326,7 +3070,6 @@ public Builder setSessionId(java.lang.String value) {
      * 

      *
      * string session_id = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSessionId() {
@@ -3336,8 +3079,6 @@ public Builder clearSessionId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -3352,14 +3093,12 @@ public Builder clearSessionId() {
      * 

      *
      * string session_id = 6;
-     *
      * @param value The bytes for sessionId to set.
      * @return This builder for chaining.
      */
-    public Builder setSessionIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSessionIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       sessionId_ = value;
       bitField0_ |= 0x00000020;
@@ -3369,49 +3108,36 @@ public Builder setSessionIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.discoveryengine.v1.PageInfo pageInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.PageInfo,
-            com.google.cloud.discoveryengine.v1.PageInfo.Builder,
-            com.google.cloud.discoveryengine.v1.PageInfoOrBuilder>
-        pageInfoBuilder_;
+        com.google.cloud.discoveryengine.v1.PageInfo, com.google.cloud.discoveryengine.v1.PageInfo.Builder, com.google.cloud.discoveryengine.v1.PageInfoOrBuilder> pageInfoBuilder_;
     /**
-     *
-     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
      * 

      *
      * .google.cloud.discoveryengine.v1.PageInfo page_info = 7;
-     *
      * @return Whether the pageInfo field is set.
      */
     public boolean hasPageInfo() {
       return ((bitField0_ & 0x00000040) != 0);
     }
     /**
-     *
-     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
      * 

      *
      * .google.cloud.discoveryengine.v1.PageInfo page_info = 7;
-     *
      * @return The pageInfo.
      */
     public com.google.cloud.discoveryengine.v1.PageInfo getPageInfo() {
       if (pageInfoBuilder_ == null) {
-        return pageInfo_ == null
-            ? com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance()
-            : pageInfo_;
+        return pageInfo_ == null ? com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance() : pageInfo_;
       } else {
         return pageInfoBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3433,8 +3159,6 @@ public Builder setPageInfo(com.google.cloud.discoveryengine.v1.PageInfo value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3454,8 +3178,6 @@ public Builder setPageInfo(
       return this;
     }
     /**
-     *
-     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3465,9 +3187,9 @@ public Builder setPageInfo(
      */
     public Builder mergePageInfo(com.google.cloud.discoveryengine.v1.PageInfo value) {
       if (pageInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0)
-            && pageInfo_ != null
-            && pageInfo_ != com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000040) != 0) &&
+          pageInfo_ != null &&
+          pageInfo_ != com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance()) {
           getPageInfoBuilder().mergeFrom(value);
         } else {
           pageInfo_ = value;
@@ -3480,8 +3202,6 @@ public Builder mergePageInfo(com.google.cloud.discoveryengine.v1.PageInfo value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3500,8 +3220,6 @@ public Builder clearPageInfo() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3515,8 +3233,6 @@ public com.google.cloud.discoveryengine.v1.PageInfo.Builder getPageInfoBuilder()
       return getPageInfoFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3528,14 +3244,11 @@ public com.google.cloud.discoveryengine.v1.PageInfoOrBuilder getPageInfoOrBuilde
       if (pageInfoBuilder_ != null) {
         return pageInfoBuilder_.getMessageOrBuilder();
       } else {
-        return pageInfo_ == null
-            ? com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance()
-            : pageInfo_;
+        return pageInfo_ == null ?
+            com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance() : pageInfo_;
       }
     }
     /**
-     *
-     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3544,17 +3257,14 @@ public com.google.cloud.discoveryengine.v1.PageInfoOrBuilder getPageInfoOrBuilde
      * .google.cloud.discoveryengine.v1.PageInfo page_info = 7;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.PageInfo,
-            com.google.cloud.discoveryengine.v1.PageInfo.Builder,
-            com.google.cloud.discoveryengine.v1.PageInfoOrBuilder>
+        com.google.cloud.discoveryengine.v1.PageInfo, com.google.cloud.discoveryengine.v1.PageInfo.Builder, com.google.cloud.discoveryengine.v1.PageInfoOrBuilder> 
         getPageInfoFieldBuilder() {
       if (pageInfoBuilder_ == null) {
-        pageInfoBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.PageInfo,
-                com.google.cloud.discoveryengine.v1.PageInfo.Builder,
-                com.google.cloud.discoveryengine.v1.PageInfoOrBuilder>(
-                getPageInfo(), getParentForChildren(), isClean());
+        pageInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.PageInfo, com.google.cloud.discoveryengine.v1.PageInfo.Builder, com.google.cloud.discoveryengine.v1.PageInfoOrBuilder>(
+                getPageInfo(),
+                getParentForChildren(),
+                isClean());
         pageInfo_ = null;
       }
       return pageInfoBuilder_;
@@ -3562,8 +3272,6 @@ public com.google.cloud.discoveryengine.v1.PageInfoOrBuilder getPageInfoOrBuilde
 
     private java.lang.Object attributionToken_ = "";
     /**
-     *
-     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3590,13 +3298,13 @@ public com.google.cloud.discoveryengine.v1.PageInfoOrBuilder getPageInfoOrBuilde
      * 

      *
      * string attribution_token = 8;
-     *
      * @return The attributionToken.
      */
     public java.lang.String getAttributionToken() {
       java.lang.Object ref = attributionToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         attributionToken_ = s;
         return s;
@@ -3605,8 +3313,6 @@ public java.lang.String getAttributionToken() {
       }
     }
     /**
-     *
-     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3633,14 +3339,15 @@ public java.lang.String getAttributionToken() {
      * 

      *
      * string attribution_token = 8;
-     *
      * @return The bytes for attributionToken.
      */
-    public com.google.protobuf.ByteString getAttributionTokenBytes() {
+    public com.google.protobuf.ByteString
+        getAttributionTokenBytes() {
       java.lang.Object ref = attributionToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         attributionToken_ = b;
         return b;
       } else {
@@ -3648,8 +3355,6 @@ public com.google.protobuf.ByteString getAttributionTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3676,22 +3381,18 @@ public com.google.protobuf.ByteString getAttributionTokenBytes() {
      * 

      *
      * string attribution_token = 8;
-     *
      * @param value The attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAttributionToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       attributionToken_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3718,7 +3419,6 @@ public Builder setAttributionToken(java.lang.String value) {
      * 

      *
      * string attribution_token = 8;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAttributionToken() {
@@ -3728,8 +3428,6 @@ public Builder clearAttributionToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3756,14 +3454,12 @@ public Builder clearAttributionToken() {
      * 

      *
      * string attribution_token = 8;
-     *
      * @param value The bytes for attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAttributionTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       attributionToken_ = value;
       bitField0_ |= 0x00000080;
@@ -3773,8 +3469,6 @@ public Builder setAttributionTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3794,13 +3488,13 @@ public Builder setAttributionTokenBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string filter = 9;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -3809,8 +3503,6 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3830,14 +3522,15 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 9;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -3845,8 +3538,6 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3866,22 +3557,18 @@ public com.google.protobuf.ByteString getFilterBytes() {
      * 

      *
      * string filter = 9;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000100;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3901,7 +3588,6 @@ public Builder setFilter(java.lang.String value) {
      * 

      *
      * string filter = 9;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -3911,8 +3597,6 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3932,14 +3616,12 @@ public Builder clearFilter() {
      * 

      *
      * string filter = 9;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000100;
@@ -3948,25 +3630,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
     }
 
     private java.util.List documents_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureDocumentsIsMutable() {
       if (!((bitField0_ & 0x00000200) != 0)) {
-        documents_ =
-            new java.util.ArrayList(documents_);
+        documents_ = new java.util.ArrayList(documents_);
         bitField0_ |= 0x00000200;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.DocumentInfo,
-            com.google.cloud.discoveryengine.v1.DocumentInfo.Builder,
-            com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder>
-        documentsBuilder_;
+        com.google.cloud.discoveryengine.v1.DocumentInfo, com.google.cloud.discoveryengine.v1.DocumentInfo.Builder, com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder> documentsBuilder_;
 
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3997,8 +3672,6 @@ public java.util.List getDocum
       }
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4029,8 +3702,6 @@ public int getDocumentsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4061,8 +3732,6 @@ public com.google.cloud.discoveryengine.v1.DocumentInfo getDocuments(int index)
       }
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4085,7 +3754,8 @@ public com.google.cloud.discoveryengine.v1.DocumentInfo getDocuments(int index)
      *
      * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
      */
-    public Builder setDocuments(int index, com.google.cloud.discoveryengine.v1.DocumentInfo value) {
+    public Builder setDocuments(
+        int index, com.google.cloud.discoveryengine.v1.DocumentInfo value) {
       if (documentsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4099,8 +3769,6 @@ public Builder setDocuments(int index, com.google.cloud.discoveryengine.v1.Docum
       return this;
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4135,8 +3803,6 @@ public Builder setDocuments(
       return this;
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4173,8 +3839,6 @@ public Builder addDocuments(com.google.cloud.discoveryengine.v1.DocumentInfo val
       return this;
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4197,7 +3861,8 @@ public Builder addDocuments(com.google.cloud.discoveryengine.v1.DocumentInfo val
      *
      * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
      */
-    public Builder addDocuments(int index, com.google.cloud.discoveryengine.v1.DocumentInfo value) {
+    public Builder addDocuments(
+        int index, com.google.cloud.discoveryengine.v1.DocumentInfo value) {
       if (documentsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4211,8 +3876,6 @@ public Builder addDocuments(int index, com.google.cloud.discoveryengine.v1.Docum
       return this;
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4247,8 +3910,6 @@ public Builder addDocuments(
       return this;
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4283,8 +3944,6 @@ public Builder addDocuments(
       return this;
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4311,7 +3970,8 @@ public Builder addAllDocuments(
         java.lang.Iterable values) {
       if (documentsBuilder_ == null) {
         ensureDocumentsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, documents_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, documents_);
         onChanged();
       } else {
         documentsBuilder_.addAllMessages(values);
@@ -4319,8 +3979,6 @@ public Builder addAllDocuments(
       return this;
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4354,8 +4012,6 @@ public Builder clearDocuments() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4389,8 +4045,6 @@ public Builder removeDocuments(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4413,12 +4067,11 @@ public Builder removeDocuments(int index) {
      *
      * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
      */
-    public com.google.cloud.discoveryengine.v1.DocumentInfo.Builder getDocumentsBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1.DocumentInfo.Builder getDocumentsBuilder(
+        int index) {
       return getDocumentsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4444,14 +4097,11 @@ public com.google.cloud.discoveryengine.v1.DocumentInfo.Builder getDocumentsBuil
     public com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(
         int index) {
       if (documentsBuilder_ == null) {
-        return documents_.get(index);
-      } else {
+        return documents_.get(index);  } else {
         return documentsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4474,8 +4124,8 @@ public com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrB
      *
      * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
      */
-    public java.util.List
-        getDocumentsOrBuilderList() {
+    public java.util.List 
+         getDocumentsOrBuilderList() {
       if (documentsBuilder_ != null) {
         return documentsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4483,8 +4133,6 @@ public com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrB
       }
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4508,12 +4156,10 @@ public com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrB
      * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
      */
     public com.google.cloud.discoveryengine.v1.DocumentInfo.Builder addDocumentsBuilder() {
-      return getDocumentsFieldBuilder()
-          .addBuilder(com.google.cloud.discoveryengine.v1.DocumentInfo.getDefaultInstance());
+      return getDocumentsFieldBuilder().addBuilder(
+          com.google.cloud.discoveryengine.v1.DocumentInfo.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4536,13 +4182,12 @@ public com.google.cloud.discoveryengine.v1.DocumentInfo.Builder addDocumentsBuil
      *
      * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
      */
-    public com.google.cloud.discoveryengine.v1.DocumentInfo.Builder addDocumentsBuilder(int index) {
-      return getDocumentsFieldBuilder()
-          .addBuilder(index, com.google.cloud.discoveryengine.v1.DocumentInfo.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1.DocumentInfo.Builder addDocumentsBuilder(
+        int index) {
+      return getDocumentsFieldBuilder().addBuilder(
+          index, com.google.cloud.discoveryengine.v1.DocumentInfo.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4565,23 +4210,20 @@ public com.google.cloud.discoveryengine.v1.DocumentInfo.Builder addDocumentsBuil
      *
      * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
      */
-    public java.util.List
-        getDocumentsBuilderList() {
+    public java.util.List 
+         getDocumentsBuilderList() {
       return getDocumentsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.DocumentInfo,
-            com.google.cloud.discoveryengine.v1.DocumentInfo.Builder,
-            com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder>
+        com.google.cloud.discoveryengine.v1.DocumentInfo, com.google.cloud.discoveryengine.v1.DocumentInfo.Builder, com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder> 
         getDocumentsFieldBuilder() {
       if (documentsBuilder_ == null) {
-        documentsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.DocumentInfo,
-                com.google.cloud.discoveryengine.v1.DocumentInfo.Builder,
-                com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder>(
-                documents_, ((bitField0_ & 0x00000200) != 0), getParentForChildren(), isClean());
+        documentsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.DocumentInfo, com.google.cloud.discoveryengine.v1.DocumentInfo.Builder, com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder>(
+                documents_,
+                ((bitField0_ & 0x00000200) != 0),
+                getParentForChildren(),
+                isClean());
         documents_ = null;
       }
       return documentsBuilder_;
@@ -4589,47 +4231,34 @@ public com.google.cloud.discoveryengine.v1.DocumentInfo.Builder addDocumentsBuil
 
     private com.google.cloud.discoveryengine.v1.PanelInfo panel_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.PanelInfo,
-            com.google.cloud.discoveryengine.v1.PanelInfo.Builder,
-            com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder>
-        panelBuilder_;
+        com.google.cloud.discoveryengine.v1.PanelInfo, com.google.cloud.discoveryengine.v1.PanelInfo.Builder, com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder> panelBuilder_;
     /**
-     *
-     *
      * 
      * Panel metadata associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1.PanelInfo panel = 11;
-     *
      * @return Whether the panel field is set.
      */
     public boolean hasPanel() {
       return ((bitField0_ & 0x00000400) != 0);
     }
     /**
-     *
-     *
      * 
      * Panel metadata associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1.PanelInfo panel = 11;
-     *
      * @return The panel.
      */
     public com.google.cloud.discoveryengine.v1.PanelInfo getPanel() {
       if (panelBuilder_ == null) {
-        return panel_ == null
-            ? com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance()
-            : panel_;
+        return panel_ == null ? com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance() : panel_;
       } else {
         return panelBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4650,15 +4279,14 @@ public Builder setPanel(com.google.cloud.discoveryengine.v1.PanelInfo value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Panel metadata associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1.PanelInfo panel = 11;
      */
-    public Builder setPanel(com.google.cloud.discoveryengine.v1.PanelInfo.Builder builderForValue) {
+    public Builder setPanel(
+        com.google.cloud.discoveryengine.v1.PanelInfo.Builder builderForValue) {
       if (panelBuilder_ == null) {
         panel_ = builderForValue.build();
       } else {
@@ -4669,8 +4297,6 @@ public Builder setPanel(com.google.cloud.discoveryengine.v1.PanelInfo.Builder bu
       return this;
     }
     /**
-     *
-     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4679,9 +4305,9 @@ public Builder setPanel(com.google.cloud.discoveryengine.v1.PanelInfo.Builder bu
      */
     public Builder mergePanel(com.google.cloud.discoveryengine.v1.PanelInfo value) {
       if (panelBuilder_ == null) {
-        if (((bitField0_ & 0x00000400) != 0)
-            && panel_ != null
-            && panel_ != com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000400) != 0) &&
+          panel_ != null &&
+          panel_ != com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance()) {
           getPanelBuilder().mergeFrom(value);
         } else {
           panel_ = value;
@@ -4694,8 +4320,6 @@ public Builder mergePanel(com.google.cloud.discoveryengine.v1.PanelInfo value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4713,8 +4337,6 @@ public Builder clearPanel() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4727,8 +4349,6 @@ public com.google.cloud.discoveryengine.v1.PanelInfo.Builder getPanelBuilder() {
       return getPanelFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4739,14 +4359,11 @@ public com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder getPanelOrBuilder(
       if (panelBuilder_ != null) {
         return panelBuilder_.getMessageOrBuilder();
       } else {
-        return panel_ == null
-            ? com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance()
-            : panel_;
+        return panel_ == null ?
+            com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance() : panel_;
       }
     }
     /**
-     *
-     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4754,17 +4371,14 @@ public com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder getPanelOrBuilder(
      * .google.cloud.discoveryengine.v1.PanelInfo panel = 11;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.PanelInfo,
-            com.google.cloud.discoveryengine.v1.PanelInfo.Builder,
-            com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder>
+        com.google.cloud.discoveryengine.v1.PanelInfo, com.google.cloud.discoveryengine.v1.PanelInfo.Builder, com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder> 
         getPanelFieldBuilder() {
       if (panelBuilder_ == null) {
-        panelBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.PanelInfo,
-                com.google.cloud.discoveryengine.v1.PanelInfo.Builder,
-                com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder>(
-                getPanel(), getParentForChildren(), isClean());
+        panelBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.PanelInfo, com.google.cloud.discoveryengine.v1.PanelInfo.Builder, com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder>(
+                getPanel(),
+                getParentForChildren(),
+                isClean());
         panel_ = null;
       }
       return panelBuilder_;
@@ -4772,13 +4386,8 @@ public com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder getPanelOrBuilder(
 
     private com.google.cloud.discoveryengine.v1.SearchInfo searchInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.SearchInfo,
-            com.google.cloud.discoveryengine.v1.SearchInfo.Builder,
-            com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder>
-        searchInfoBuilder_;
+        com.google.cloud.discoveryengine.v1.SearchInfo, com.google.cloud.discoveryengine.v1.SearchInfo.Builder, com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder> searchInfoBuilder_;
     /**
-     *
-     *
      * 
      * Search API details related to the event.
      *
@@ -4786,15 +4395,12 @@ public com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder getPanelOrBuilder(
      * 

      *
      * .google.cloud.discoveryengine.v1.SearchInfo search_info = 12;
-     *
      * @return Whether the searchInfo field is set.
      */
     public boolean hasSearchInfo() {
       return ((bitField0_ & 0x00000800) != 0);
     }
     /**
-     *
-     *
      * 
      * Search API details related to the event.
      *
@@ -4802,21 +4408,16 @@ public boolean hasSearchInfo() {
      * 

      *
      * .google.cloud.discoveryengine.v1.SearchInfo search_info = 12;
-     *
      * @return The searchInfo.
      */
     public com.google.cloud.discoveryengine.v1.SearchInfo getSearchInfo() {
       if (searchInfoBuilder_ == null) {
-        return searchInfo_ == null
-            ? com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance()
-            : searchInfo_;
+        return searchInfo_ == null ? com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance() : searchInfo_;
       } else {
         return searchInfoBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Search API details related to the event.
      *
@@ -4839,8 +4440,6 @@ public Builder setSearchInfo(com.google.cloud.discoveryengine.v1.SearchInfo valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Search API details related to the event.
      *
@@ -4861,8 +4460,6 @@ public Builder setSearchInfo(
       return this;
     }
     /**
-     *
-     *
      * 
      * Search API details related to the event.
      *
@@ -4873,9 +4470,9 @@ public Builder setSearchInfo(
      */
     public Builder mergeSearchInfo(com.google.cloud.discoveryengine.v1.SearchInfo value) {
       if (searchInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00000800) != 0)
-            && searchInfo_ != null
-            && searchInfo_ != com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000800) != 0) &&
+          searchInfo_ != null &&
+          searchInfo_ != com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance()) {
           getSearchInfoBuilder().mergeFrom(value);
         } else {
           searchInfo_ = value;
@@ -4888,8 +4485,6 @@ public Builder mergeSearchInfo(com.google.cloud.discoveryengine.v1.SearchInfo va
       return this;
     }
     /**
-     *
-     *
      * 
      * Search API details related to the event.
      *
@@ -4909,8 +4504,6 @@ public Builder clearSearchInfo() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Search API details related to the event.
      *
@@ -4925,8 +4518,6 @@ public com.google.cloud.discoveryengine.v1.SearchInfo.Builder getSearchInfoBuild
       return getSearchInfoFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Search API details related to the event.
      *
@@ -4939,14 +4530,11 @@ public com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder getSearchInfoOrBu
       if (searchInfoBuilder_ != null) {
         return searchInfoBuilder_.getMessageOrBuilder();
       } else {
-        return searchInfo_ == null
-            ? com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance()
-            : searchInfo_;
+        return searchInfo_ == null ?
+            com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance() : searchInfo_;
       }
     }
     /**
-     *
-     *
      * 
      * Search API details related to the event.
      *
@@ -4956,17 +4544,14 @@ public com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder getSearchInfoOrBu
      * .google.cloud.discoveryengine.v1.SearchInfo search_info = 12;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.SearchInfo,
-            com.google.cloud.discoveryengine.v1.SearchInfo.Builder,
-            com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder>
+        com.google.cloud.discoveryengine.v1.SearchInfo, com.google.cloud.discoveryengine.v1.SearchInfo.Builder, com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder> 
         getSearchInfoFieldBuilder() {
       if (searchInfoBuilder_ == null) {
-        searchInfoBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.SearchInfo,
-                com.google.cloud.discoveryengine.v1.SearchInfo.Builder,
-                com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder>(
-                getSearchInfo(), getParentForChildren(), isClean());
+        searchInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.SearchInfo, com.google.cloud.discoveryengine.v1.SearchInfo.Builder, com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder>(
+                getSearchInfo(),
+                getParentForChildren(),
+                isClean());
         searchInfo_ = null;
       }
       return searchInfoBuilder_;
@@ -4974,13 +4559,8 @@ public com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder getSearchInfoOrBu
 
     private com.google.cloud.discoveryengine.v1.CompletionInfo completionInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.CompletionInfo,
-            com.google.cloud.discoveryengine.v1.CompletionInfo.Builder,
-            com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder>
-        completionInfoBuilder_;
+        com.google.cloud.discoveryengine.v1.CompletionInfo, com.google.cloud.discoveryengine.v1.CompletionInfo.Builder, com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder> completionInfoBuilder_;
     /**
-     *
-     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -4989,15 +4569,12 @@ public com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder getSearchInfoOrBu
      * 

      *
      * .google.cloud.discoveryengine.v1.CompletionInfo completion_info = 13;
-     *
      * @return Whether the completionInfo field is set.
      */
     public boolean hasCompletionInfo() {
       return ((bitField0_ & 0x00001000) != 0);
     }
     /**
-     *
-     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -5006,21 +4583,16 @@ public boolean hasCompletionInfo() {
      * 

      *
      * .google.cloud.discoveryengine.v1.CompletionInfo completion_info = 13;
-     *
      * @return The completionInfo.
      */
     public com.google.cloud.discoveryengine.v1.CompletionInfo getCompletionInfo() {
       if (completionInfoBuilder_ == null) {
-        return completionInfo_ == null
-            ? com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance()
-            : completionInfo_;
+        return completionInfo_ == null ? com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance() : completionInfo_;
       } else {
         return completionInfoBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -5044,8 +4616,6 @@ public Builder setCompletionInfo(com.google.cloud.discoveryengine.v1.CompletionI
       return this;
     }
     /**
-     *
-     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -5067,8 +4637,6 @@ public Builder setCompletionInfo(
       return this;
     }
     /**
-     *
-     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -5080,10 +4648,9 @@ public Builder setCompletionInfo(
      */
     public Builder mergeCompletionInfo(com.google.cloud.discoveryengine.v1.CompletionInfo value) {
       if (completionInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00001000) != 0)
-            && completionInfo_ != null
-            && completionInfo_
-                != com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00001000) != 0) &&
+          completionInfo_ != null &&
+          completionInfo_ != com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance()) {
           getCompletionInfoBuilder().mergeFrom(value);
         } else {
           completionInfo_ = value;
@@ -5096,8 +4663,6 @@ public Builder mergeCompletionInfo(com.google.cloud.discoveryengine.v1.Completio
       return this;
     }
     /**
-     *
-     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -5118,8 +4683,6 @@ public Builder clearCompletionInfo() {
       return this;
     }
     /**
-     *
-     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -5135,8 +4698,6 @@ public com.google.cloud.discoveryengine.v1.CompletionInfo.Builder getCompletionI
       return getCompletionInfoFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -5146,19 +4707,15 @@ public com.google.cloud.discoveryengine.v1.CompletionInfo.Builder getCompletionI
      *
      * .google.cloud.discoveryengine.v1.CompletionInfo completion_info = 13;
      */
-    public com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder
-        getCompletionInfoOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder getCompletionInfoOrBuilder() {
       if (completionInfoBuilder_ != null) {
         return completionInfoBuilder_.getMessageOrBuilder();
       } else {
-        return completionInfo_ == null
-            ? com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance()
-            : completionInfo_;
+        return completionInfo_ == null ?
+            com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance() : completionInfo_;
       }
     }
     /**
-     *
-     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -5169,17 +4726,14 @@ public com.google.cloud.discoveryengine.v1.CompletionInfo.Builder getCompletionI
      * .google.cloud.discoveryengine.v1.CompletionInfo completion_info = 13;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.CompletionInfo,
-            com.google.cloud.discoveryengine.v1.CompletionInfo.Builder,
-            com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder>
+        com.google.cloud.discoveryengine.v1.CompletionInfo, com.google.cloud.discoveryengine.v1.CompletionInfo.Builder, com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder> 
         getCompletionInfoFieldBuilder() {
       if (completionInfoBuilder_ == null) {
-        completionInfoBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.CompletionInfo,
-                com.google.cloud.discoveryengine.v1.CompletionInfo.Builder,
-                com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder>(
-                getCompletionInfo(), getParentForChildren(), isClean());
+        completionInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.CompletionInfo, com.google.cloud.discoveryengine.v1.CompletionInfo.Builder, com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder>(
+                getCompletionInfo(),
+                getParentForChildren(),
+                isClean());
         completionInfo_ = null;
       }
       return completionInfoBuilder_;
@@ -5187,47 +4741,34 @@ public com.google.cloud.discoveryengine.v1.CompletionInfo.Builder getCompletionI
 
     private com.google.cloud.discoveryengine.v1.TransactionInfo transactionInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.TransactionInfo,
-            com.google.cloud.discoveryengine.v1.TransactionInfo.Builder,
-            com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder>
-        transactionInfoBuilder_;
+        com.google.cloud.discoveryengine.v1.TransactionInfo, com.google.cloud.discoveryengine.v1.TransactionInfo.Builder, com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder> transactionInfoBuilder_;
     /**
-     *
-     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1.TransactionInfo transaction_info = 14;
-     *
      * @return Whether the transactionInfo field is set.
      */
     public boolean hasTransactionInfo() {
       return ((bitField0_ & 0x00002000) != 0);
     }
     /**
-     *
-     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1.TransactionInfo transaction_info = 14;
-     *
      * @return The transactionInfo.
      */
     public com.google.cloud.discoveryengine.v1.TransactionInfo getTransactionInfo() {
       if (transactionInfoBuilder_ == null) {
-        return transactionInfo_ == null
-            ? com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance()
-            : transactionInfo_;
+        return transactionInfo_ == null ? com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance() : transactionInfo_;
       } else {
         return transactionInfoBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

@@ -5248,8 +4789,6 @@ public Builder setTransactionInfo(com.google.cloud.discoveryengine.v1.Transactio
       return this;
     }
     /**
-     *
-     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

@@ -5268,8 +4807,6 @@ public Builder setTransactionInfo(
       return this;
     }
     /**
-     *
-     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

@@ -5278,10 +4815,9 @@ public Builder setTransactionInfo(
      */
     public Builder mergeTransactionInfo(com.google.cloud.discoveryengine.v1.TransactionInfo value) {
       if (transactionInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00002000) != 0)
-            && transactionInfo_ != null
-            && transactionInfo_
-                != com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00002000) != 0) &&
+          transactionInfo_ != null &&
+          transactionInfo_ != com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance()) {
           getTransactionInfoBuilder().mergeFrom(value);
         } else {
           transactionInfo_ = value;
@@ -5294,8 +4830,6 @@ public Builder mergeTransactionInfo(com.google.cloud.discoveryengine.v1.Transact
       return this;
     }
     /**
-     *
-     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

@@ -5313,8 +4847,6 @@ public Builder clearTransactionInfo() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

@@ -5327,27 +4859,21 @@ public com.google.cloud.discoveryengine.v1.TransactionInfo.Builder getTransactio
       return getTransactionInfoFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1.TransactionInfo transaction_info = 14;
      */
-    public com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder
-        getTransactionInfoOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder getTransactionInfoOrBuilder() {
       if (transactionInfoBuilder_ != null) {
         return transactionInfoBuilder_.getMessageOrBuilder();
       } else {
-        return transactionInfo_ == null
-            ? com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance()
-            : transactionInfo_;
+        return transactionInfo_ == null ?
+            com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance() : transactionInfo_;
       }
     }
     /**
-     *
-     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

@@ -5355,17 +4881,14 @@ public com.google.cloud.discoveryengine.v1.TransactionInfo.Builder getTransactio
      * .google.cloud.discoveryengine.v1.TransactionInfo transaction_info = 14;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.TransactionInfo,
-            com.google.cloud.discoveryengine.v1.TransactionInfo.Builder,
-            com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder>
+        com.google.cloud.discoveryengine.v1.TransactionInfo, com.google.cloud.discoveryengine.v1.TransactionInfo.Builder, com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder> 
         getTransactionInfoFieldBuilder() {
       if (transactionInfoBuilder_ == null) {
-        transactionInfoBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.TransactionInfo,
-                com.google.cloud.discoveryengine.v1.TransactionInfo.Builder,
-                com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder>(
-                getTransactionInfo(), getParentForChildren(), isClean());
+        transactionInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.TransactionInfo, com.google.cloud.discoveryengine.v1.TransactionInfo.Builder, com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder>(
+                getTransactionInfo(),
+                getParentForChildren(),
+                isClean());
         transactionInfo_ = null;
       }
       return transactionInfoBuilder_;
@@ -5373,7 +4896,6 @@ public com.google.cloud.discoveryengine.v1.TransactionInfo.Builder getTransactio
 
     private com.google.protobuf.LazyStringArrayList tagIds_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
-
     private void ensureTagIdsIsMutable() {
       if (!tagIds_.isModifiable()) {
         tagIds_ = new com.google.protobuf.LazyStringArrayList(tagIds_);
@@ -5381,8 +4903,6 @@ private void ensureTagIdsIsMutable() {
       bitField0_ |= 0x00004000;
     }
     /**
-     *
-     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5390,16 +4910,14 @@ private void ensureTagIdsIsMutable() {
      * 

      *
      * repeated string tag_ids = 15;
-     *
      * @return A list containing the tagIds.
      */
-    public com.google.protobuf.ProtocolStringList getTagIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getTagIdsList() {
       tagIds_.makeImmutable();
       return tagIds_;
     }
     /**
-     *
-     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5407,15 +4925,12 @@ public com.google.protobuf.ProtocolStringList getTagIdsList() {
      * 

      *
      * repeated string tag_ids = 15;
-     *
      * @return The count of tagIds.
      */
     public int getTagIdsCount() {
       return tagIds_.size();
     }
     /**
-     *
-     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5423,7 +4938,6 @@ public int getTagIdsCount() {
      * 

      *
      * repeated string tag_ids = 15;
-     *
      * @param index The index of the element to return.
      * @return The tagIds at the given index.
      */
@@ -5431,8 +4945,6 @@ public java.lang.String getTagIds(int index) {
       return tagIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5440,16 +4952,14 @@ public java.lang.String getTagIds(int index) {
      * 

      *
      * repeated string tag_ids = 15;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the tagIds at the given index.
      */
-    public com.google.protobuf.ByteString getTagIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getTagIdsBytes(int index) {
       return tagIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5457,15 +4967,13 @@ public com.google.protobuf.ByteString getTagIdsBytes(int index) {
      * 

      *
      * repeated string tag_ids = 15;
-     *
      * @param index The index to set the value at.
      * @param value The tagIds to set.
      * @return This builder for chaining.
      */
-    public Builder setTagIds(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTagIds(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTagIdsIsMutable();
       tagIds_.set(index, value);
       bitField0_ |= 0x00004000;
@@ -5473,8 +4981,6 @@ public Builder setTagIds(int index, java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5482,14 +4988,12 @@ public Builder setTagIds(int index, java.lang.String value) {
      * 

      *
      * repeated string tag_ids = 15;
-     *
      * @param value The tagIds to add.
      * @return This builder for chaining.
      */
-    public Builder addTagIds(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addTagIds(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTagIdsIsMutable();
       tagIds_.add(value);
       bitField0_ |= 0x00004000;
@@ -5497,8 +5001,6 @@ public Builder addTagIds(java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5506,20 +5008,19 @@ public Builder addTagIds(java.lang.String value) {
      * 

      *
      * repeated string tag_ids = 15;
-     *
      * @param values The tagIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllTagIds(java.lang.Iterable values) {
+    public Builder addAllTagIds(
+        java.lang.Iterable values) {
       ensureTagIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tagIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, tagIds_);
       bitField0_ |= 0x00004000;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5527,19 +5028,16 @@ public Builder addAllTagIds(java.lang.Iterable values) {
      * 

      *
      * repeated string tag_ids = 15;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTagIds() {
-      tagIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00004000);
-      ;
+      tagIds_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00004000);;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5547,14 +5045,12 @@ public Builder clearTagIds() {
      * 

      *
      * repeated string tag_ids = 15;
-     *
      * @param value The bytes of the tagIds to add.
      * @return This builder for chaining.
      */
-    public Builder addTagIdsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addTagIdsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureTagIdsIsMutable();
       tagIds_.add(value);
@@ -5565,7 +5061,6 @@ public Builder addTagIdsBytes(com.google.protobuf.ByteString value) {
 
     private com.google.protobuf.LazyStringArrayList promotionIds_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
-
     private void ensurePromotionIdsIsMutable() {
       if (!promotionIds_.isModifiable()) {
         promotionIds_ = new com.google.protobuf.LazyStringArrayList(promotionIds_);
@@ -5573,46 +5068,38 @@ private void ensurePromotionIdsIsMutable() {
       bitField0_ |= 0x00008000;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
-     *
      * @return A list containing the promotionIds.
      */
-    public com.google.protobuf.ProtocolStringList getPromotionIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getPromotionIdsList() {
       promotionIds_.makeImmutable();
       return promotionIds_;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
-     *
      * @return The count of promotionIds.
      */
     public int getPromotionIdsCount() {
       return promotionIds_.size();
     }
     /**
-     *
-     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
-     *
      * @param index The index of the element to return.
      * @return The promotionIds at the given index.
      */
@@ -5620,39 +5107,33 @@ public java.lang.String getPromotionIds(int index) {
       return promotionIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the promotionIds at the given index.
      */
-    public com.google.protobuf.ByteString getPromotionIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getPromotionIdsBytes(int index) {
       return promotionIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
-     *
      * @param index The index to set the value at.
      * @param value The promotionIds to set.
      * @return This builder for chaining.
      */
-    public Builder setPromotionIds(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPromotionIds(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensurePromotionIdsIsMutable();
       promotionIds_.set(index, value);
       bitField0_ |= 0x00008000;
@@ -5660,22 +5141,18 @@ public Builder setPromotionIds(int index, java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
-     *
      * @param value The promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addPromotionIds(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addPromotionIds(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensurePromotionIdsIsMutable();
       promotionIds_.add(value);
       bitField0_ |= 0x00008000;
@@ -5683,61 +5160,53 @@ public Builder addPromotionIds(java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
-     *
      * @param values The promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllPromotionIds(java.lang.Iterable values) {
+    public Builder addAllPromotionIds(
+        java.lang.Iterable values) {
       ensurePromotionIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, promotionIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, promotionIds_);
       bitField0_ |= 0x00008000;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPromotionIds() {
-      promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00008000);
-      ;
+      promotionIds_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00008000);;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
-     *
      * @param value The bytes of the promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addPromotionIdsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addPromotionIdsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensurePromotionIdsIsMutable();
       promotionIds_.add(value);
@@ -5747,11 +5216,8 @@ public Builder addPromotionIdsBytes(com.google.protobuf.ByteString value) {
     }
 
     private com.google.protobuf.MapField<
-            java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute>
-        attributes_;
-
-    private com.google.protobuf.MapField<
-            java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute>
+        java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute> attributes_;
+    private com.google.protobuf.MapField
         internalGetAttributes() {
       if (attributes_ == null) {
         return com.google.protobuf.MapField.emptyMapField(
@@ -5759,13 +5225,11 @@ public Builder addPromotionIdsBytes(com.google.protobuf.ByteString value) {
       }
       return attributes_;
     }
-
-    private com.google.protobuf.MapField<
-            java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute>
+    private com.google.protobuf.MapField
         internalGetMutableAttributes() {
       if (attributes_ == null) {
-        attributes_ =
-            com.google.protobuf.MapField.newMapField(AttributesDefaultEntryHolder.defaultEntry);
+        attributes_ = com.google.protobuf.MapField.newMapField(
+            AttributesDefaultEntryHolder.defaultEntry);
       }
       if (!attributes_.isMutable()) {
         attributes_ = attributes_.copy();
@@ -5774,13 +5238,10 @@ public Builder addPromotionIdsBytes(com.google.protobuf.ByteString value) {
       onChanged();
       return attributes_;
     }
-
     public int getAttributesCount() {
       return internalGetAttributes().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5810,26 +5271,23 @@ public int getAttributesCount() {
      * search, or in other ways.
      * 

      *
-     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
-     * 
+     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
      */
     @java.lang.Override
-    public boolean containsAttributes(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsAttributes(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetAttributes().getMap().containsKey(key);
     }
-    /** Use {@link #getAttributesMap()} instead. */
+    /**
+     * Use {@link #getAttributesMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
-    public java.util.Map
-        getAttributes() {
+    public java.util.Map getAttributes() {
       return getAttributesMap();
     }
     /**
-     *
-     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5859,17 +5317,13 @@ public boolean containsAttributes(java.lang.String key) {
      * search, or in other ways.
      * 

      *
-     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
-     * 
+     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
      */
     @java.lang.Override
-    public java.util.Map
-        getAttributesMap() {
+    public java.util.Map getAttributesMap() {
       return internalGetAttributes().getMap();
     }
     /**
-     *
-     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5899,25 +5353,20 @@ public boolean containsAttributes(java.lang.String key) {
      * search, or in other ways.
      * 

      *
-     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
-     * 
+     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
      */
     @java.lang.Override
-    public /* nullable */ com.google.cloud.discoveryengine.v1.CustomAttribute
-        getAttributesOrDefault(
-            java.lang.String key,
-            /* nullable */
-            com.google.cloud.discoveryengine.v1.CustomAttribute defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public /* nullable */
+com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrDefault(
+        java.lang.String key,
+        /* nullable */
+com.google.cloud.discoveryengine.v1.CustomAttribute defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
       java.util.Map map =
           internalGetAttributes().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5947,15 +5396,12 @@ public boolean containsAttributes(java.lang.String key) {
      * search, or in other ways.
      * 

      *
-     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
-     * 
+     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrThrow(
         java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+      if (key == null) { throw new NullPointerException("map key"); }
       java.util.Map map =
           internalGetAttributes().getMap();
       if (!map.containsKey(key)) {
@@ -5963,15 +5409,13 @@ public com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrThrow(
       }
       return map.get(key);
     }
-
     public Builder clearAttributes() {
       bitField0_ = (bitField0_ & ~0x00010000);
-      internalGetMutableAttributes().getMutableMap().clear();
+      internalGetMutableAttributes().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -6001,17 +5445,18 @@ public Builder clearAttributes() {
      * search, or in other ways.
      * 

      *
-     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
-     * 
+     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
      */
-    public Builder removeAttributes(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableAttributes().getMutableMap().remove(key);
+    public Builder removeAttributes(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableAttributes().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
     public java.util.Map
         getMutableAttributes() {
@@ -6019,8 +5464,6 @@ public Builder removeAttributes(java.lang.String key) {
       return internalGetMutableAttributes().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -6050,24 +5493,19 @@ public Builder removeAttributes(java.lang.String key) {
      * search, or in other ways.
      * 

      *
-     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
-     * 
+     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
      */
     public Builder putAttributes(
-        java.lang.String key, com.google.cloud.discoveryengine.v1.CustomAttribute value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableAttributes().getMutableMap().put(key, value);
+        java.lang.String key,
+        com.google.cloud.discoveryengine.v1.CustomAttribute value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableAttributes().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00010000;
       return this;
     }
     /**
-     *
-     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -6097,60 +5535,46 @@ public Builder putAttributes(
      * search, or in other ways.
      * 

      *
-     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
-     * 
+     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
      */
     public Builder putAllAttributes(
-        java.util.Map
-            values) {
-      internalGetMutableAttributes().getMutableMap().putAll(values);
+        java.util.Map values) {
+      internalGetMutableAttributes().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00010000;
       return this;
     }
 
     private com.google.cloud.discoveryengine.v1.MediaInfo mediaInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.MediaInfo,
-            com.google.cloud.discoveryengine.v1.MediaInfo.Builder,
-            com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder>
-        mediaInfoBuilder_;
+        com.google.cloud.discoveryengine.v1.MediaInfo, com.google.cloud.discoveryengine.v1.MediaInfo.Builder, com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder> mediaInfoBuilder_;
     /**
-     *
-     *
      * 
      * Media-specific info.
      * 

      *
      * .google.cloud.discoveryengine.v1.MediaInfo media_info = 18;
-     *
      * @return Whether the mediaInfo field is set.
      */
     public boolean hasMediaInfo() {
       return ((bitField0_ & 0x00020000) != 0);
     }
     /**
-     *
-     *
      * 
      * Media-specific info.
      * 

      *
      * .google.cloud.discoveryengine.v1.MediaInfo media_info = 18;
-     *
      * @return The mediaInfo.
      */
     public com.google.cloud.discoveryengine.v1.MediaInfo getMediaInfo() {
       if (mediaInfoBuilder_ == null) {
-        return mediaInfo_ == null
-            ? com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance()
-            : mediaInfo_;
+        return mediaInfo_ == null ? com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance() : mediaInfo_;
       } else {
         return mediaInfoBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Media-specific info.
      * 

@@ -6171,8 +5595,6 @@ public Builder setMediaInfo(com.google.cloud.discoveryengine.v1.MediaInfo value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Media-specific info.
      * 

@@ -6191,8 +5613,6 @@ public Builder setMediaInfo(
       return this;
     }
     /**
-     *
-     *
      * 
      * Media-specific info.
      * 

@@ -6201,9 +5621,9 @@ public Builder setMediaInfo(
      */
     public Builder mergeMediaInfo(com.google.cloud.discoveryengine.v1.MediaInfo value) {
       if (mediaInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00020000) != 0)
-            && mediaInfo_ != null
-            && mediaInfo_ != com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00020000) != 0) &&
+          mediaInfo_ != null &&
+          mediaInfo_ != com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance()) {
           getMediaInfoBuilder().mergeFrom(value);
         } else {
           mediaInfo_ = value;
@@ -6216,8 +5636,6 @@ public Builder mergeMediaInfo(com.google.cloud.discoveryengine.v1.MediaInfo valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Media-specific info.
      * 

@@ -6235,8 +5653,6 @@ public Builder clearMediaInfo() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Media-specific info.
      * 

@@ -6249,8 +5665,6 @@ public com.google.cloud.discoveryengine.v1.MediaInfo.Builder getMediaInfoBuilder
       return getMediaInfoFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Media-specific info.
      * 

@@ -6261,14 +5675,11 @@ public com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder getMediaInfoOrBuil
       if (mediaInfoBuilder_ != null) {
         return mediaInfoBuilder_.getMessageOrBuilder();
       } else {
-        return mediaInfo_ == null
-            ? com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance()
-            : mediaInfo_;
+        return mediaInfo_ == null ?
+            com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance() : mediaInfo_;
       }
     }
     /**
-     *
-     *
      * 
      * Media-specific info.
      * 

@@ -6276,24 +5687,21 @@ public com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder getMediaInfoOrBuil
      * .google.cloud.discoveryengine.v1.MediaInfo media_info = 18;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.MediaInfo,
-            com.google.cloud.discoveryengine.v1.MediaInfo.Builder,
-            com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder>
+        com.google.cloud.discoveryengine.v1.MediaInfo, com.google.cloud.discoveryengine.v1.MediaInfo.Builder, com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder> 
         getMediaInfoFieldBuilder() {
       if (mediaInfoBuilder_ == null) {
-        mediaInfoBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.MediaInfo,
-                com.google.cloud.discoveryengine.v1.MediaInfo.Builder,
-                com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder>(
-                getMediaInfo(), getParentForChildren(), isClean());
+        mediaInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.MediaInfo, com.google.cloud.discoveryengine.v1.MediaInfo.Builder, com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder>(
+                getMediaInfo(),
+                getParentForChildren(),
+                isClean());
         mediaInfo_ = null;
       }
       return mediaInfoBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -6303,12 +5711,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.UserEvent)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.UserEvent)
   private static final com.google.cloud.discoveryengine.v1.UserEvent DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.UserEvent();
   }
@@ -6317,27 +5725,27 @@ public static com.google.cloud.discoveryengine.v1.UserEvent getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public UserEvent parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public UserEvent parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -6352,4 +5760,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.UserEvent getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventOrBuilder.java
similarity index 93%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventOrBuilder.java
index 3b6b93909138..3be619b9946f 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface UserEventOrBuilder
-    extends
+public interface UserEventOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.UserEvent)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. User event type. Allowed values are:
    *
@@ -49,13 +31,10 @@ public interface UserEventOrBuilder
    * 

    *
    * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The eventType.
    */
   java.lang.String getEventType();
   /**
-   *
-   *
    * 
    * Required. User event type. Allowed values are:
    *
@@ -79,14 +58,12 @@ public interface UserEventOrBuilder
    * 

    *
    * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for eventType.
    */
-  com.google.protobuf.ByteString getEventTypeBytes();
+  com.google.protobuf.ByteString
+      getEventTypeBytes();
 
   /**
-   *
-   *
    * 
    * Required. A unique identifier for tracking visitors.
    *
@@ -108,13 +85,10 @@ public interface UserEventOrBuilder
    * 

    *
    * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The userPseudoId.
    */
   java.lang.String getUserPseudoId();
   /**
-   *
-   *
    * 
    * Required. A unique identifier for tracking visitors.
    *
@@ -136,14 +110,12 @@ public interface UserEventOrBuilder
    * 

    *
    * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for userPseudoId.
    */
-  com.google.protobuf.ByteString getUserPseudoIdBytes();
+  com.google.protobuf.ByteString
+      getUserPseudoIdBytes();
 
   /**
-   *
-   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -151,13 +123,10 @@ public interface UserEventOrBuilder
    * 

    *
    * .google.protobuf.Timestamp event_time = 3;
-   *
    * @return Whether the eventTime field is set.
    */
   boolean hasEventTime();
   /**
-   *
-   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -165,13 +134,10 @@ public interface UserEventOrBuilder
    * 

    *
    * .google.protobuf.Timestamp event_time = 3;
-   *
    * @return The eventTime.
    */
   com.google.protobuf.Timestamp getEventTime();
   /**
-   *
-   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -183,32 +149,24 @@ public interface UserEventOrBuilder
   com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Information about the end user.
    * 

    *
    * .google.cloud.discoveryengine.v1.UserInfo user_info = 4;
-   *
    * @return Whether the userInfo field is set.
    */
   boolean hasUserInfo();
   /**
-   *
-   *
    * 
    * Information about the end user.
    * 

    *
    * .google.cloud.discoveryengine.v1.UserInfo user_info = 4;
-   *
    * @return The userInfo.
    */
   com.google.cloud.discoveryengine.v1.UserInfo getUserInfo();
   /**
-   *
-   *
    * 
    * Information about the end user.
    * 

@@ -218,8 +176,6 @@ public interface UserEventOrBuilder
   com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilder();
 
   /**
-   *
-   *
    * 
    * Should set to true if the request is made directly from the end user, in
    * which case the
@@ -235,14 +191,11 @@ public interface UserEventOrBuilder
    * 

    *
    * bool direct_user_request = 5;
-   *
    * @return The directUserRequest.
    */
   boolean getDirectUserRequest();
 
   /**
-   *
-   *
    * 
    * A unique identifier for tracking a visitor session with a length limit of
    * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -257,13 +210,10 @@ public interface UserEventOrBuilder
    * 

    *
    * string session_id = 6;
-   *
    * @return The sessionId.
    */
   java.lang.String getSessionId();
   /**
-   *
-   *
    * 
    * A unique identifier for tracking a visitor session with a length limit of
    * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -278,40 +228,32 @@ public interface UserEventOrBuilder
    * 

    *
    * string session_id = 6;
-   *
    * @return The bytes for sessionId.
    */
-  com.google.protobuf.ByteString getSessionIdBytes();
+  com.google.protobuf.ByteString
+      getSessionIdBytes();
 
   /**
-   *
-   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
    * 

    *
    * .google.cloud.discoveryengine.v1.PageInfo page_info = 7;
-   *
    * @return Whether the pageInfo field is set.
    */
   boolean hasPageInfo();
   /**
-   *
-   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
    * 

    *
    * .google.cloud.discoveryengine.v1.PageInfo page_info = 7;
-   *
    * @return The pageInfo.
    */
   com.google.cloud.discoveryengine.v1.PageInfo getPageInfo();
   /**
-   *
-   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
@@ -322,8 +264,6 @@ public interface UserEventOrBuilder
   com.google.cloud.discoveryengine.v1.PageInfoOrBuilder getPageInfoOrBuilder();
 
   /**
-   *
-   *
    * 
    * Token to attribute an API response to user action(s) to trigger the event.
    *
@@ -350,13 +290,10 @@ public interface UserEventOrBuilder
    * 

    *
    * string attribution_token = 8;
-   *
    * @return The attributionToken.
    */
   java.lang.String getAttributionToken();
   /**
-   *
-   *
    * 
    * Token to attribute an API response to user action(s) to trigger the event.
    *
@@ -383,14 +320,12 @@ public interface UserEventOrBuilder
    * 

    *
    * string attribution_token = 8;
-   *
    * @return The bytes for attributionToken.
    */
-  com.google.protobuf.ByteString getAttributionTokenBytes();
+  com.google.protobuf.ByteString
+      getAttributionTokenBytes();
 
   /**
-   *
-   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered.
@@ -410,13 +345,10 @@ public interface UserEventOrBuilder
    * 

    *
    * string filter = 9;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered.
@@ -436,14 +368,12 @@ public interface UserEventOrBuilder
    * 

    *
    * string filter = 9;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -466,10 +396,9 @@ public interface UserEventOrBuilder
    *
    * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
    */
-  java.util.List getDocumentsList();
+  java.util.List 
+      getDocumentsList();
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -494,8 +423,6 @@ public interface UserEventOrBuilder
    */
   com.google.cloud.discoveryengine.v1.DocumentInfo getDocuments(int index);
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -520,8 +447,6 @@ public interface UserEventOrBuilder
    */
   int getDocumentsCount();
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -544,11 +469,9 @@ public interface UserEventOrBuilder
    *
    * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
    */
-  java.util.List
+  java.util.List 
       getDocumentsOrBuilderList();
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -571,35 +494,28 @@ public interface UserEventOrBuilder
    *
    * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
    */
-  com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(int index);
+  com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * Panel metadata associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1.PanelInfo panel = 11;
-   *
    * @return Whether the panel field is set.
    */
   boolean hasPanel();
   /**
-   *
-   *
    * 
    * Panel metadata associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1.PanelInfo panel = 11;
-   *
    * @return The panel.
    */
   com.google.cloud.discoveryengine.v1.PanelInfo getPanel();
   /**
-   *
-   *
    * 
    * Panel metadata associated with this user event.
    * 

@@ -609,8 +525,6 @@ public interface UserEventOrBuilder
   com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder getPanelOrBuilder();
 
   /**
-   *
-   *
    * 
    * Search API details related to the event.
    *
@@ -618,13 +532,10 @@ public interface UserEventOrBuilder
    * 

    *
    * .google.cloud.discoveryengine.v1.SearchInfo search_info = 12;
-   *
    * @return Whether the searchInfo field is set.
    */
   boolean hasSearchInfo();
   /**
-   *
-   *
    * 
    * Search API details related to the event.
    *
@@ -632,13 +543,10 @@ public interface UserEventOrBuilder
    * 

    *
    * .google.cloud.discoveryengine.v1.SearchInfo search_info = 12;
-   *
    * @return The searchInfo.
    */
   com.google.cloud.discoveryengine.v1.SearchInfo getSearchInfo();
   /**
-   *
-   *
    * 
    * Search API details related to the event.
    *
@@ -650,8 +558,6 @@ public interface UserEventOrBuilder
   com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder getSearchInfoOrBuilder();
 
   /**
-   *
-   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -660,13 +566,10 @@ public interface UserEventOrBuilder
    * 

    *
    * .google.cloud.discoveryengine.v1.CompletionInfo completion_info = 13;
-   *
    * @return Whether the completionInfo field is set.
    */
   boolean hasCompletionInfo();
   /**
-   *
-   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -675,13 +578,10 @@ public interface UserEventOrBuilder
    * 

    *
    * .google.cloud.discoveryengine.v1.CompletionInfo completion_info = 13;
-   *
    * @return The completionInfo.
    */
   com.google.cloud.discoveryengine.v1.CompletionInfo getCompletionInfo();
   /**
-   *
-   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -694,32 +594,24 @@ public interface UserEventOrBuilder
   com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder getCompletionInfoOrBuilder();
 
   /**
-   *
-   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1.TransactionInfo transaction_info = 14;
-   *
    * @return Whether the transactionInfo field is set.
    */
   boolean hasTransactionInfo();
   /**
-   *
-   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1.TransactionInfo transaction_info = 14;
-   *
    * @return The transactionInfo.
    */
   com.google.cloud.discoveryengine.v1.TransactionInfo getTransactionInfo();
   /**
-   *
-   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

@@ -729,8 +621,6 @@ public interface UserEventOrBuilder
   com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder getTransactionInfoOrBuilder();
 
   /**
-   *
-   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -738,13 +628,11 @@ public interface UserEventOrBuilder
    * 

    *
    * repeated string tag_ids = 15;
-   *
    * @return A list containing the tagIds.
    */
-  java.util.List getTagIdsList();
+  java.util.List
+      getTagIdsList();
   /**
-   *
-   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -752,13 +640,10 @@ public interface UserEventOrBuilder
    * 

    *
    * repeated string tag_ids = 15;
-   *
    * @return The count of tagIds.
    */
   int getTagIdsCount();
   /**
-   *
-   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -766,14 +651,11 @@ public interface UserEventOrBuilder
    * 

    *
    * repeated string tag_ids = 15;
-   *
    * @param index The index of the element to return.
    * @return The tagIds at the given index.
    */
   java.lang.String getTagIds(int index);
   /**
-   *
-   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -781,70 +663,58 @@ public interface UserEventOrBuilder
    * 

    *
    * repeated string tag_ids = 15;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the tagIds at the given index.
    */
-  com.google.protobuf.ByteString getTagIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getTagIdsBytes(int index);
 
   /**
-   *
-   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
-   *
    * @return A list containing the promotionIds.
    */
-  java.util.List getPromotionIdsList();
+  java.util.List
+      getPromotionIdsList();
   /**
-   *
-   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
-   *
    * @return The count of promotionIds.
    */
   int getPromotionIdsCount();
   /**
-   *
-   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
-   *
    * @param index The index of the element to return.
    * @return The promotionIds at the given index.
    */
   java.lang.String getPromotionIds(int index);
   /**
-   *
-   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the promotionIds at the given index.
    */
-  com.google.protobuf.ByteString getPromotionIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getPromotionIdsBytes(int index);
 
   /**
-   *
-   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -874,13 +744,10 @@ public interface UserEventOrBuilder
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
-   * 
+   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
    */
   int getAttributesCount();
   /**
-   *
-   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -910,17 +777,17 @@ public interface UserEventOrBuilder
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
-   * 
+   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+   */
+  boolean containsAttributes(
+      java.lang.String key);
+  /**
+   * Use {@link #getAttributesMap()} instead.
    */
-  boolean containsAttributes(java.lang.String key);
-  /** Use {@link #getAttributesMap()} instead. */
   @java.lang.Deprecated
   java.util.Map
-      getAttributes();
+  getAttributes();
   /**
-   *
-   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -950,14 +817,11 @@ public interface UserEventOrBuilder
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
-   * 
+   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
    */
   java.util.Map
-      getAttributesMap();
+  getAttributesMap();
   /**
-   *
-   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -987,17 +851,14 @@ public interface UserEventOrBuilder
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
-   * 
+   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
    */
   /* nullable */
-  com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrDefault(
+com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrDefault(
       java.lang.String key,
       /* nullable */
-      com.google.cloud.discoveryengine.v1.CustomAttribute defaultValue);
+com.google.cloud.discoveryengine.v1.CustomAttribute defaultValue);
   /**
-   *
-   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -1027,38 +888,30 @@ com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrDefault(
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
-   * 
+   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
    */
-  com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrThrow(java.lang.String key);
+  com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * Media-specific info.
    * 

    *
    * .google.cloud.discoveryengine.v1.MediaInfo media_info = 18;
-   *
    * @return Whether the mediaInfo field is set.
    */
   boolean hasMediaInfo();
   /**
-   *
-   *
    * 
    * Media-specific info.
    * 

    *
    * .google.cloud.discoveryengine.v1.MediaInfo media_info = 18;
-   *
    * @return The mediaInfo.
    */
   com.google.cloud.discoveryengine.v1.MediaInfo getMediaInfo();
   /**
-   *
-   *
    * 
    * Media-specific info.
    * 

diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventProto.java
new file mode 100644
index 000000000000..585fc68a0dd9
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventProto.java
@@ -0,0 +1,210 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/user_event.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class UserEventProto {
+  private UserEventProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_UserEvent_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_PageInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_CompletionInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_TransactionInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_DocumentInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_PanelInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_MediaInfo_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n0google/cloud/discoveryengine/v1/user_e" +
+      "vent.proto\022\037google.cloud.discoveryengine" +
+      ".v1\032\037google/api/field_behavior.proto\032\031go" +
+      "ogle/api/resource.proto\032,google/cloud/di" +
+      "scoveryengine/v1/common.proto\032\036google/pr" +
+      "otobuf/duration.proto\032\037google/protobuf/t" +
+      "imestamp.proto\"\275\007\n\tUserEvent\022\030\n\nevent_ty" +
+      "pe\030\001 \001(\tB\004\342A\001\002\022\034\n\016user_pseudo_id\030\002 \001(\tB\004" +
+      "\342A\001\002\022.\n\nevent_time\030\003 \001(\0132\032.google.protob" +
+      "uf.Timestamp\022<\n\tuser_info\030\004 \001(\0132).google" +
+      ".cloud.discoveryengine.v1.UserInfo\022\033\n\023di" +
+      "rect_user_request\030\005 \001(\010\022\022\n\nsession_id\030\006 " +
+      "\001(\t\022<\n\tpage_info\030\007 \001(\0132).google.cloud.di" +
+      "scoveryengine.v1.PageInfo\022\031\n\021attribution" +
+      "_token\030\010 \001(\t\022\016\n\006filter\030\t \001(\t\022@\n\tdocument" +
+      "s\030\n \003(\0132-.google.cloud.discoveryengine.v" +
+      "1.DocumentInfo\0229\n\005panel\030\013 \001(\0132*.google.c" +
+      "loud.discoveryengine.v1.PanelInfo\022@\n\013sea" +
+      "rch_info\030\014 \001(\0132+.google.cloud.discoverye" +
+      "ngine.v1.SearchInfo\022H\n\017completion_info\030\r" +
+      " \001(\0132/.google.cloud.discoveryengine.v1.C" +
+      "ompletionInfo\022J\n\020transaction_info\030\016 \001(\0132" +
+      "0.google.cloud.discoveryengine.v1.Transa" +
+      "ctionInfo\022\017\n\007tag_ids\030\017 \003(\t\022\025\n\rpromotion_" +
+      "ids\030\020 \003(\t\022N\n\nattributes\030\021 \003(\0132:.google.c" +
+      "loud.discoveryengine.v1.UserEvent.Attrib" +
+      "utesEntry\022>\n\nmedia_info\030\022 \001(\0132*.google.c" +
+      "loud.discoveryengine.v1.MediaInfo\032c\n\017Att" +
+      "ributesEntry\022\013\n\003key\030\001 \001(\t\022?\n\005value\030\002 \001(\013" +
+      "20.google.cloud.discoveryengine.v1.Custo" +
+      "mAttribute:\0028\001\"Y\n\010PageInfo\022\023\n\013pageview_i" +
+      "d\030\001 \001(\t\022\025\n\rpage_category\030\002 \001(\t\022\013\n\003uri\030\003 " +
+      "\001(\t\022\024\n\014referrer_uri\030\004 \001(\t\"T\n\nSearchInfo\022" +
+      "\024\n\014search_query\030\001 \001(\t\022\020\n\010order_by\030\002 \001(\t\022" +
+      "\023\n\006offset\030\003 \001(\005H\000\210\001\001B\t\n\007_offset\"H\n\016Compl" +
+      "etionInfo\022\033\n\023selected_suggestion\030\001 \001(\t\022\031" +
+      "\n\021selected_position\030\002 \001(\005\"\313\001\n\017Transactio" +
+      "nInfo\022\030\n\005value\030\001 \001(\002B\004\342A\001\002H\000\210\001\001\022\026\n\010curre" +
+      "ncy\030\002 \001(\tB\004\342A\001\002\022\026\n\016transaction_id\030\003 \001(\t\022" +
+      "\020\n\003tax\030\004 \001(\002H\001\210\001\001\022\021\n\004cost\030\005 \001(\002H\002\210\001\001\022\033\n\016" +
+      "discount_value\030\006 \001(\002H\003\210\001\001B\010\n\006_valueB\006\n\004_" +
+      "taxB\007\n\005_costB\021\n\017_discount_value\"\266\001\n\014Docu" +
+      "mentInfo\022\022\n\002id\030\001 \001(\tB\004\342A\001\002H\000\022@\n\004name\030\002 \001" +
+      "(\tB0\342A\001\002\372A)\n\'discoveryengine.googleapis." +
+      "com/DocumentH\000\022\025\n\010quantity\030\003 \001(\005H\001\210\001\001\022\025\n" +
+      "\rpromotion_ids\030\004 \003(\tB\025\n\023document_descrip" +
+      "torB\013\n\t_quantity\"\225\001\n\tPanelInfo\022\026\n\010panel_" +
+      "id\030\002 \001(\tB\004\342A\001\002\022\024\n\014display_name\030\003 \001(\t\022\033\n\016" +
+      "panel_position\030\004 \001(\005H\000\210\001\001\022\031\n\014total_panel" +
+      "s\030\005 \001(\005H\001\210\001\001B\021\n\017_panel_positionB\017\n\r_tota" +
+      "l_panels\"\215\001\n\tMediaInfo\022:\n\027media_progress" +
+      "_duration\030\001 \001(\0132\031.google.protobuf.Durati" +
+      "on\022&\n\031media_progress_percentage\030\002 \001(\002H\000\210" +
+      "\001\001B\034\n\032_media_progress_percentageB\201\002\n#com" +
+      ".google.cloud.discoveryengine.v1B\016UserEv" +
+      "entProtoP\001ZMcloud.google.com/go/discover" +
+      "yengine/apiv1/discoveryenginepb;discover" +
+      "yenginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Clo" +
+      "ud.DiscoveryEngine.V1\312\002\037Google\\Cloud\\Dis" +
+      "coveryEngine\\V1\352\002\"Google::Cloud::Discove" +
+      "ryEngine::V1b\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1.CommonProto.getDescriptor(),
+          com.google.protobuf.DurationProto.getDescriptor(),
+          com.google.protobuf.TimestampProto.getDescriptor(),
+        });
+    internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_UserEvent_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor,
+        new java.lang.String[] { "EventType", "UserPseudoId", "EventTime", "UserInfo", "DirectUserRequest", "SessionId", "PageInfo", "AttributionToken", "Filter", "Documents", "Panel", "SearchInfo", "CompletionInfo", "TransactionInfo", "TagIds", "PromotionIds", "Attributes", "MediaInfo", });
+    internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_descriptor =
+      internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1_PageInfo_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor,
+        new java.lang.String[] { "PageviewId", "PageCategory", "Uri", "ReferrerUri", });
+    internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor =
+      getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1_SearchInfo_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor,
+        new java.lang.String[] { "SearchQuery", "OrderBy", "Offset", "Offset", });
+    internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor =
+      getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_discoveryengine_v1_CompletionInfo_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor,
+        new java.lang.String[] { "SelectedSuggestion", "SelectedPosition", });
+    internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor =
+      getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_discoveryengine_v1_TransactionInfo_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor,
+        new java.lang.String[] { "Value", "Currency", "TransactionId", "Tax", "Cost", "DiscountValue", "Value", "Tax", "Cost", "DiscountValue", });
+    internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor =
+      getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_discoveryengine_v1_DocumentInfo_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor,
+        new java.lang.String[] { "Id", "Name", "Quantity", "PromotionIds", "DocumentDescriptor", "Quantity", });
+    internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor =
+      getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_discoveryengine_v1_PanelInfo_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor,
+        new java.lang.String[] { "PanelId", "DisplayName", "PanelPosition", "TotalPanels", "PanelPosition", "TotalPanels", });
+    internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor =
+      getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_discoveryengine_v1_MediaInfo_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor,
+        new java.lang.String[] { "MediaProgressDuration", "MediaProgressPercentage", "MediaProgressPercentage", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.CommonProto.getDescriptor();
+    com.google.protobuf.DurationProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceProto.java
new file mode 100644
index 000000000000..824b522dd91e
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceProto.java
@@ -0,0 +1,134 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/user_event_service.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class UserEventServiceProto {
+  private UserEventServiceProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n8google/cloud/discoveryengine/v1/user_e" +
+      "vent_service.proto\022\037google.cloud.discove" +
+      "ryengine.v1\032\034google/api/annotations.prot" +
+      "o\032\027google/api/client.proto\032\037google/api/f" +
+      "ield_behavior.proto\032\031google/api/httpbody" +
+      ".proto\032\031google/api/resource.proto\0323googl" +
+      "e/cloud/discoveryengine/v1/import_config" +
+      ".proto\0320google/cloud/discoveryengine/v1/" +
+      "user_event.proto\032#google/longrunning/ope" +
+      "rations.proto\"\264\001\n\025WriteUserEventRequest\022" +
+      "A\n\006parent\030\001 \001(\tB1\342A\001\002\372A*\n(discoveryengin" +
+      "e.googleapis.com/DataStore\022I\n\nuser_event" +
+      "\030\002 \001(\0132*.google.cloud.discoveryengine.v1" +
+      ".UserEventB\004\342A\001\002H\000\210\001\001B\r\n\013_user_event\"\252\001\n" +
+      "\027CollectUserEventRequest\022A\n\006parent\030\001 \001(\t" +
+      "B1\342A\001\002\372A*\n(discoveryengine.googleapis.co" +
+      "m/DataStore\022\030\n\nuser_event\030\002 \001(\tB\004\342A\001\002\022\020\n" +
+      "\003uri\030\003 \001(\tH\000\210\001\001\022\020\n\003ets\030\004 \001(\003H\001\210\001\001B\006\n\004_ur" +
+      "iB\006\n\004_ets2\253\010\n\020UserEventService\022\254\002\n\016Write" +
+      "UserEvent\0226.google.cloud.discoveryengine" +
+      ".v1.WriteUserEventRequest\032*.google.cloud" +
+      ".discoveryengine.v1.UserEvent\"\265\001\202\323\344\223\002\256\001\"" +
+      "A/v1/{parent=projects/*/locations/*/data" +
+      "Stores/*}/userEvents:write:\nuser_eventZ]" +
+      "\"O/v1/{parent=projects/*/locations/*/col" +
+      "lections/*/dataStores/*}/userEvents:writ" +
+      "e:\nuser_event\022\206\002\n\020CollectUserEvent\0228.goo" +
+      "gle.cloud.discoveryengine.v1.CollectUser" +
+      "EventRequest\032\024.google.api.HttpBody\"\241\001\202\323\344" +
+      "\223\002\232\001\022C/v1/{parent=projects/*/locations/*" +
+      "/dataStores/*}/userEvents:collectZS\022Q/v1" +
+      "/{parent=projects/*/locations/*/collecti" +
+      "ons/*/dataStores/*}/userEvents:collect\022\212" +
+      "\003\n\020ImportUserEvents\0228.google.cloud.disco" +
+      "veryengine.v1.ImportUserEventsRequest\032\035." +
+      "google.longrunning.Operation\"\234\002\312At\n8goog" +
+      "le.cloud.discoveryengine.v1.ImportUserEv" +
+      "entsResponse\0228google.cloud.discoveryengi" +
+      "ne.v1.ImportUserEventsMetadata\202\323\344\223\002\236\001\"B/" +
+      "v1/{parent=projects/*/locations/*/dataSt" +
+      "ores/*}/userEvents:import:\001*ZU\"P/v1/{par" +
+      "ent=projects/*/locations/*/collections/*" +
+      "/dataStores/*}/userEvents:import:\001*\032R\312A\036" +
+      "discoveryengine.googleapis.com\322A.https:/" +
+      "/www.googleapis.com/auth/cloud-platformB" +
+      "\210\002\n#com.google.cloud.discoveryengine.v1B" +
+      "\025UserEventServiceProtoP\001ZMcloud.google.c" +
+      "om/go/discoveryengine/apiv1/discoveryeng" +
+      "inepb;discoveryenginepb\242\002\017DISCOVERYENGIN" +
+      "E\252\002\037Google.Cloud.DiscoveryEngine.V1\312\002\037Go" +
+      "ogle\\Cloud\\DiscoveryEngine\\V1\352\002\"Google::" +
+      "Cloud::DiscoveryEngine::V1b\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.AnnotationsProto.getDescriptor(),
+          com.google.api.ClientProto.getDescriptor(),
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.HttpBodyProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1.ImportConfigProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1.UserEventProto.getDescriptor(),
+          com.google.longrunning.OperationsProto.getDescriptor(),
+        });
+    internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor,
+        new java.lang.String[] { "Parent", "UserEvent", "UserEvent", });
+    internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor,
+        new java.lang.String[] { "Parent", "UserEvent", "Uri", "Ets", "Uri", "Ets", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    registry.add(com.google.longrunning.OperationsProto.operationInfo);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.HttpBodyProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.ImportConfigProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.UserEventProto.getDescriptor();
+    com.google.longrunning.OperationsProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfo.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfo.java
similarity index 74%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfo.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfo.java
index d72f6c99a985..a4dd4eb1587d 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfo.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfo.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/common.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Information of an end user.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.UserInfo}
  */
-public final class UserInfo extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class UserInfo extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.UserInfo)
     UserInfoOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use UserInfo.newBuilder() to construct.
   private UserInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private UserInfo() {
     userId_ = "";
     userAgent_ = "";
@@ -44,32 +26,28 @@ private UserInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new UserInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.CommonProto
-        .internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.CommonProto
-        .internal_static_google_cloud_discoveryengine_v1_UserInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_UserInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.UserInfo.class,
-            com.google.cloud.discoveryengine.v1.UserInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1.UserInfo.class, com.google.cloud.discoveryengine.v1.UserInfo.Builder.class);
   }
 
   public static final int USER_ID_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object userId_ = "";
   /**
-   *
-   *
    * 
    * Highly recommended for logged-in users. Unique identifier for logged-in
    * user, such as a user name. Don't set for anonymous users.
@@ -85,7 +63,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * string user_id = 1;
-   *
    * @return The userId.
    */
   @java.lang.Override
@@ -94,15 +71,14 @@ public java.lang.String getUserId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Highly recommended for logged-in users. Unique identifier for logged-in
    * user, such as a user name. Don't set for anonymous users.
@@ -118,15 +94,16 @@ public java.lang.String getUserId() {
    * 

    *
    * string user_id = 1;
-   *
    * @return The bytes for userId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getUserIdBytes() {
+  public com.google.protobuf.ByteString
+      getUserIdBytes() {
     java.lang.Object ref = userId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       userId_ = b;
       return b;
     } else {
@@ -135,12 +112,9 @@ public com.google.protobuf.ByteString getUserIdBytes() {
   }
 
   public static final int USER_AGENT_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object userAgent_ = "";
   /**
-   *
-   *
    * 
    * User agent as included in the HTTP header. Required for getting
    * [SearchResponse.sponsored_results][].
@@ -157,7 +131,6 @@ public com.google.protobuf.ByteString getUserIdBytes() {
    * 

    *
    * string user_agent = 2;
-   *
    * @return The userAgent.
    */
   @java.lang.Override
@@ -166,15 +139,14 @@ public java.lang.String getUserAgent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userAgent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * User agent as included in the HTTP header. Required for getting
    * [SearchResponse.sponsored_results][].
@@ -191,15 +163,16 @@ public java.lang.String getUserAgent() {
    * 

    *
    * string user_agent = 2;
-   *
    * @return The bytes for userAgent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getUserAgentBytes() {
+  public com.google.protobuf.ByteString
+      getUserAgentBytes() {
     java.lang.Object ref = userAgent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       userAgent_ = b;
       return b;
     } else {
@@ -208,7 +181,6 @@ public com.google.protobuf.ByteString getUserAgentBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -220,7 +192,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(userId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, userId_);
     }
@@ -250,16 +223,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.UserInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.UserInfo other =
-        (com.google.cloud.discoveryengine.v1.UserInfo) obj;
+    com.google.cloud.discoveryengine.v1.UserInfo other = (com.google.cloud.discoveryengine.v1.UserInfo) obj;
 
-    if (!getUserId().equals(other.getUserId())) return false;
-    if (!getUserAgent().equals(other.getUserAgent())) return false;
+    if (!getUserId()
+        .equals(other.getUserId())) return false;
+    if (!getUserAgent()
+        .equals(other.getUserAgent())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -280,136 +254,132 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.UserInfo parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.UserInfo parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.UserInfo parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.UserInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Information of an end user.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.UserInfo}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.UserInfo)
       com.google.cloud.discoveryengine.v1.UserInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.CommonProto
-          .internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.CommonProto
-          .internal_static_google_cloud_discoveryengine_v1_UserInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_UserInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.UserInfo.class,
-              com.google.cloud.discoveryengine.v1.UserInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1.UserInfo.class, com.google.cloud.discoveryengine.v1.UserInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.UserInfo.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -420,9 +390,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.CommonProto
-          .internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor;
     }
 
     @java.lang.Override
@@ -441,11 +411,8 @@ public com.google.cloud.discoveryengine.v1.UserInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.UserInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1.UserInfo result =
-          new com.google.cloud.discoveryengine.v1.UserInfo(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.UserInfo result = new com.google.cloud.discoveryengine.v1.UserInfo(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -464,39 +431,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.UserInfo result)
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.UserInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.UserInfo) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.UserInfo)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -541,25 +507,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                userId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                userAgent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              userId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              userAgent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -569,13 +532,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object userId_ = "";
     /**
-     *
-     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -591,13 +551,13 @@ public Builder mergeFrom(
      * 

      *
      * string user_id = 1;
-     *
      * @return The userId.
      */
     public java.lang.String getUserId() {
       java.lang.Object ref = userId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userId_ = s;
         return s;
@@ -606,8 +566,6 @@ public java.lang.String getUserId() {
       }
     }
     /**
-     *
-     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -623,14 +581,15 @@ public java.lang.String getUserId() {
      * 

      *
      * string user_id = 1;
-     *
      * @return The bytes for userId.
      */
-    public com.google.protobuf.ByteString getUserIdBytes() {
+    public com.google.protobuf.ByteString
+        getUserIdBytes() {
       java.lang.Object ref = userId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         userId_ = b;
         return b;
       } else {
@@ -638,8 +597,6 @@ public com.google.protobuf.ByteString getUserIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -655,22 +612,18 @@ public com.google.protobuf.ByteString getUserIdBytes() {
      * 

      *
      * string user_id = 1;
-     *
      * @param value The userId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       userId_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -686,7 +639,6 @@ public Builder setUserId(java.lang.String value) {
      * 

      *
      * string user_id = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUserId() {
@@ -696,8 +648,6 @@ public Builder clearUserId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -713,14 +663,12 @@ public Builder clearUserId() {
      * 

      *
      * string user_id = 1;
-     *
      * @param value The bytes for userId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       userId_ = value;
       bitField0_ |= 0x00000001;
@@ -730,8 +678,6 @@ public Builder setUserIdBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object userAgent_ = "";
     /**
-     *
-     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -748,13 +694,13 @@ public Builder setUserIdBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string user_agent = 2;
-     *
      * @return The userAgent.
      */
     public java.lang.String getUserAgent() {
       java.lang.Object ref = userAgent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userAgent_ = s;
         return s;
@@ -763,8 +709,6 @@ public java.lang.String getUserAgent() {
       }
     }
     /**
-     *
-     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -781,14 +725,15 @@ public java.lang.String getUserAgent() {
      * 

      *
      * string user_agent = 2;
-     *
      * @return The bytes for userAgent.
      */
-    public com.google.protobuf.ByteString getUserAgentBytes() {
+    public com.google.protobuf.ByteString
+        getUserAgentBytes() {
       java.lang.Object ref = userAgent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         userAgent_ = b;
         return b;
       } else {
@@ -796,8 +741,6 @@ public com.google.protobuf.ByteString getUserAgentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -814,22 +757,18 @@ public com.google.protobuf.ByteString getUserAgentBytes() {
      * 

      *
      * string user_agent = 2;
-     *
      * @param value The userAgent to set.
      * @return This builder for chaining.
      */
-    public Builder setUserAgent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserAgent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       userAgent_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -846,7 +785,6 @@ public Builder setUserAgent(java.lang.String value) {
      * 

      *
      * string user_agent = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUserAgent() {
@@ -856,8 +794,6 @@ public Builder clearUserAgent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -874,23 +810,21 @@ public Builder clearUserAgent() {
      * 

      *
      * string user_agent = 2;
-     *
      * @param value The bytes for userAgent to set.
      * @return This builder for chaining.
      */
-    public Builder setUserAgentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserAgentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       userAgent_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -900,12 +834,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.UserInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.UserInfo)
   private static final com.google.cloud.discoveryengine.v1.UserInfo DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.UserInfo();
   }
@@ -914,27 +848,27 @@ public static com.google.cloud.discoveryengine.v1.UserInfo getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public UserInfo parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public UserInfo parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -949,4 +883,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.UserInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfoOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfoOrBuilder.java
similarity index 79%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfoOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfoOrBuilder.java
index c82af2dc41ff..9bed769ef477 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfoOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfoOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/common.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface UserInfoOrBuilder
-    extends
+public interface UserInfoOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.UserInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Highly recommended for logged-in users. Unique identifier for logged-in
    * user, such as a user name. Don't set for anonymous users.
@@ -41,13 +23,10 @@ public interface UserInfoOrBuilder
    * 

    *
    * string user_id = 1;
-   *
    * @return The userId.
    */
   java.lang.String getUserId();
   /**
-   *
-   *
    * 
    * Highly recommended for logged-in users. Unique identifier for logged-in
    * user, such as a user name. Don't set for anonymous users.
@@ -63,14 +42,12 @@ public interface UserInfoOrBuilder
    * 

    *
    * string user_id = 1;
-   *
    * @return The bytes for userId.
    */
-  com.google.protobuf.ByteString getUserIdBytes();
+  com.google.protobuf.ByteString
+      getUserIdBytes();
 
   /**
-   *
-   *
    * 
    * User agent as included in the HTTP header. Required for getting
    * [SearchResponse.sponsored_results][].
@@ -87,13 +64,10 @@ public interface UserInfoOrBuilder
    * 

    *
    * string user_agent = 2;
-   *
    * @return The userAgent.
    */
   java.lang.String getUserAgent();
   /**
-   *
-   *
    * 
    * User agent as included in the HTTP header. Required for getting
    * [SearchResponse.sponsored_results][].
@@ -110,8 +84,8 @@ public interface UserInfoOrBuilder
    * 

    *
    * string user_agent = 2;
-   *
    * @return The bytes for userAgent.
    */
-  com.google.protobuf.ByteString getUserAgentBytes();
+  com.google.protobuf.ByteString
+      getUserAgentBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequest.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequest.java
similarity index 61%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequest.java
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequest.java
index 2710e4bbb20d..c528619e7ae6 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequest.java
@@ -1,84 +1,59 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
- *
- *
  * 
  * Request message for WriteUserEvent method.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.WriteUserEventRequest}
  */
-public final class WriteUserEventRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class WriteUserEventRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.WriteUserEventRequest)
     WriteUserEventRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use WriteUserEventRequest.newBuilder() to construct.
   private WriteUserEventRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private WriteUserEventRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new WriteUserEventRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.UserEventServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.UserEventServiceProto
-        .internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.WriteUserEventRequest.class,
-            com.google.cloud.discoveryengine.v1.WriteUserEventRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.WriteUserEventRequest.class, com.google.cloud.discoveryengine.v1.WriteUserEventRequest.Builder.class);
   }
 
   private int bitField0_;
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -87,32 +62,30 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -123,16 +96,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int USER_EVENT_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1.UserEvent userEvent_;
   /**
-   *
-   *
    * 
    * Required. User event to write.
    * 

    *
-   * 
-   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the userEvent field is set.
    */
   @java.lang.Override
@@ -140,44 +108,30 @@ public boolean hasUserEvent() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
-   *
-   *
    * 
    * Required. User event to write.
    * 

    *
-   * 
-   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The userEvent.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.UserEvent getUserEvent() {
-    return userEvent_ == null
-        ? com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance()
-        : userEvent_;
+    return userEvent_ == null ? com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance() : userEvent_;
   }
   /**
-   *
-   *
    * 
    * Required. User event to write.
    * 

    *
-   * 
-   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventOrBuilder() {
-    return userEvent_ == null
-        ? com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance()
-        : userEvent_;
+    return userEvent_ == null ? com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance() : userEvent_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -189,7 +143,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -209,7 +164,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUserEvent());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getUserEvent());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -219,18 +175,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.WriteUserEventRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.WriteUserEventRequest other =
-        (com.google.cloud.discoveryengine.v1.WriteUserEventRequest) obj;
+    com.google.cloud.discoveryengine.v1.WriteUserEventRequest other = (com.google.cloud.discoveryengine.v1.WriteUserEventRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
     if (hasUserEvent() != other.hasUserEvent()) return false;
     if (hasUserEvent()) {
-      if (!getUserEvent().equals(other.getUserEvent())) return false;
+      if (!getUserEvent()
+          .equals(other.getUserEvent())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -255,127 +212,119 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1.WriteUserEventRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.WriteUserEventRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for WriteUserEvent method.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.WriteUserEventRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.WriteUserEventRequest)
       com.google.cloud.discoveryengine.v1.WriteUserEventRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.UserEventServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.UserEventServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.WriteUserEventRequest.class,
-              com.google.cloud.discoveryengine.v1.WriteUserEventRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.WriteUserEventRequest.class, com.google.cloud.discoveryengine.v1.WriteUserEventRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.WriteUserEventRequest.newBuilder()
@@ -383,17 +332,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
         getUserEventFieldBuilder();
       }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -408,9 +357,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.UserEventServiceProto
-          .internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor;
     }
 
     @java.lang.Override
@@ -429,11 +378,8 @@ public com.google.cloud.discoveryengine.v1.WriteUserEventRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.WriteUserEventRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.WriteUserEventRequest result =
-          new com.google.cloud.discoveryengine.v1.WriteUserEventRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1.WriteUserEventRequest result = new com.google.cloud.discoveryengine.v1.WriteUserEventRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -445,7 +391,9 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.WriteUserEventReq
       }
       int to_bitField0_ = 0;
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.userEvent_ = userEventBuilder_ == null ? userEvent_ : userEventBuilder_.build();
+        result.userEvent_ = userEventBuilder_ == null
+            ? userEvent_
+            : userEventBuilder_.build();
         to_bitField0_ |= 0x00000001;
       }
       result.bitField0_ |= to_bitField0_;
@@ -455,39 +403,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.WriteUserEventReq
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.WriteUserEventRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.WriteUserEventRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.WriteUserEventRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -495,8 +442,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.WriteUserEventRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.WriteUserEventRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1.WriteUserEventRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -531,25 +477,24 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getUserEventFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getUserEventFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -559,28 +504,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -589,24 +529,21 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -614,41 +551,30 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -658,24 +584,18 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -685,58 +605,39 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.discoveryengine.v1.UserEvent userEvent_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.UserEvent,
-            com.google.cloud.discoveryengine.v1.UserEvent.Builder,
-            com.google.cloud.discoveryengine.v1.UserEventOrBuilder>
-        userEventBuilder_;
+        com.google.cloud.discoveryengine.v1.UserEvent, com.google.cloud.discoveryengine.v1.UserEvent.Builder, com.google.cloud.discoveryengine.v1.UserEventOrBuilder> userEventBuilder_;
     /**
-     *
-     *
      * 
      * Required. User event to write.
      * 

      *
-     * 
-     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the userEvent field is set.
      */
     public boolean hasUserEvent() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. User event to write.
      * 

      *
-     * 
-     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return The userEvent.
      */
     public com.google.cloud.discoveryengine.v1.UserEvent getUserEvent() {
       if (userEventBuilder_ == null) {
-        return userEvent_ == null
-            ? com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance()
-            : userEvent_;
+        return userEvent_ == null ? com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance() : userEvent_;
       } else {
         return userEventBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. User event to write.
      * 

      *
-     * 
-     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setUserEvent(com.google.cloud.discoveryengine.v1.UserEvent value) {
       if (userEventBuilder_ == null) {
@@ -752,15 +653,11 @@ public Builder setUserEvent(com.google.cloud.discoveryengine.v1.UserEvent value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. User event to write.
      * 

      *
-     * 
-     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setUserEvent(
         com.google.cloud.discoveryengine.v1.UserEvent.Builder builderForValue) {
@@ -774,21 +671,17 @@ public Builder setUserEvent(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. User event to write.
      * 

      *
-     * 
-     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeUserEvent(com.google.cloud.discoveryengine.v1.UserEvent value) {
       if (userEventBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && userEvent_ != null
-            && userEvent_ != com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          userEvent_ != null &&
+          userEvent_ != com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance()) {
           getUserEventBuilder().mergeFrom(value);
         } else {
           userEvent_ = value;
@@ -801,15 +694,11 @@ public Builder mergeUserEvent(com.google.cloud.discoveryengine.v1.UserEvent valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. User event to write.
      * 

      *
-     * 
-     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearUserEvent() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -822,15 +711,11 @@ public Builder clearUserEvent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. User event to write.
      * 

      *
-     * 
-     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1.UserEvent.Builder getUserEventBuilder() {
       bitField0_ |= 0x00000002;
@@ -838,55 +723,43 @@ public com.google.cloud.discoveryengine.v1.UserEvent.Builder getUserEventBuilder
       return getUserEventFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. User event to write.
      * 

      *
-     * 
-     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventOrBuilder() {
       if (userEventBuilder_ != null) {
         return userEventBuilder_.getMessageOrBuilder();
       } else {
-        return userEvent_ == null
-            ? com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance()
-            : userEvent_;
+        return userEvent_ == null ?
+            com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance() : userEvent_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. User event to write.
      * 

      *
-     * 
-     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.UserEvent,
-            com.google.cloud.discoveryengine.v1.UserEvent.Builder,
-            com.google.cloud.discoveryengine.v1.UserEventOrBuilder>
+        com.google.cloud.discoveryengine.v1.UserEvent, com.google.cloud.discoveryengine.v1.UserEvent.Builder, com.google.cloud.discoveryengine.v1.UserEventOrBuilder> 
         getUserEventFieldBuilder() {
       if (userEventBuilder_ == null) {
-        userEventBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1.UserEvent,
-                com.google.cloud.discoveryengine.v1.UserEvent.Builder,
-                com.google.cloud.discoveryengine.v1.UserEventOrBuilder>(
-                getUserEvent(), getParentForChildren(), isClean());
+        userEventBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1.UserEvent, com.google.cloud.discoveryengine.v1.UserEvent.Builder, com.google.cloud.discoveryengine.v1.UserEventOrBuilder>(
+                getUserEvent(),
+                getParentForChildren(),
+                isClean());
         userEvent_ = null;
       }
       return userEventBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -896,12 +769,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.WriteUserEventRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.WriteUserEventRequest)
   private static final com.google.cloud.discoveryengine.v1.WriteUserEventRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.WriteUserEventRequest();
   }
@@ -910,27 +783,27 @@ public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public WriteUserEventRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public WriteUserEventRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -945,4 +818,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.WriteUserEventRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequestOrBuilder.java
new file mode 100644
index 000000000000..45350588de58
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequestOrBuilder.java
@@ -0,0 +1,58 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/user_event_service.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public interface WriteUserEventRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.WriteUserEventRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The parent DataStore resource name, such as
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
+   * 

+   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   * 
+   * Required. The parent DataStore resource name, such as
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
+   * 

+   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString
+      getParentBytes();
+
+  /**
+   * 
+   * Required. User event to write.
+   * 

+   *
+   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * @return Whether the userEvent field is set.
+   */
+  boolean hasUserEvent();
+  /**
+   * 
+   * Required. User event to write.
+   * 

+   *
+   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * @return The userEvent.
+   */
+  com.google.cloud.discoveryengine.v1.UserEvent getUserEvent();
+  /**
+   * 
+   * Required. User event to write.
+   * 

+   *
+   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   */
+  com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventOrBuilder();
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/common.proto b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/common.proto
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/common.proto
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/common.proto
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/completion_service.proto b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/completion_service.proto
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/completion_service.proto
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/completion_service.proto
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document.proto b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document.proto
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document.proto
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document.proto
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document_service.proto b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document_service.proto
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document_service.proto
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document_service.proto
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/import_config.proto b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/import_config.proto
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/import_config.proto
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/import_config.proto
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/purge_config.proto b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/purge_config.proto
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/purge_config.proto
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/purge_config.proto
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema.proto b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema.proto
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema.proto
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema.proto
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema_service.proto b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema_service.proto
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema_service.proto
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema_service.proto
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/search_service.proto b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/search_service.proto
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/search_service.proto
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/search_service.proto
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event.proto b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event.proto
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event.proto
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event.proto
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event_service.proto b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event_service.proto
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event_service.proto
rename to owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event_service.proto
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/completequery/AsyncCompleteQuery.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/completequery/AsyncCompleteQuery.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/completequery/AsyncCompleteQuery.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/completequery/AsyncCompleteQuery.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/completequery/SyncCompleteQuery.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/completequery/SyncCompleteQuery.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/completequery/SyncCompleteQuery.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/completequery/SyncCompleteQuery.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetCredentialsProvider.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetCredentialsProvider.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetCredentialsProvider.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetCredentialsProvider1.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetCredentialsProvider1.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetCredentialsProvider1.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetCredentialsProvider1.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetEndpoint.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetEndpoint.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetEndpoint.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetEndpoint.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservicesettings/completequery/SyncCompleteQuery.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservicesettings/completequery/SyncCompleteQuery.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/create/SyncCreateSetCredentialsProvider.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/create/SyncCreateSetCredentialsProvider1.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/create/SyncCreateSetCredentialsProvider1.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/create/SyncCreateSetEndpoint.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/create/SyncCreateSetEndpoint.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/createdocument/AsyncCreateDocument.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/createdocument/AsyncCreateDocument.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/createdocument/SyncCreateDocumentBranchnameDocumentString.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/createdocument/SyncCreateDocumentBranchnameDocumentString.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/deletedocument/AsyncDeleteDocument.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/deletedocument/AsyncDeleteDocument.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/deletedocument/SyncDeleteDocumentDocumentname.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/deletedocument/SyncDeleteDocumentDocumentname.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/AsyncGetDocument.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/AsyncGetDocument.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/SyncGetDocument.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/SyncGetDocument.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/SyncGetDocumentDocumentname.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/SyncGetDocumentDocumentname.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/SyncGetDocumentString.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/SyncGetDocumentString.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/importdocuments/AsyncImportDocuments.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/importdocuments/AsyncImportDocuments.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/importdocuments/AsyncImportDocumentsLRO.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/importdocuments/AsyncImportDocumentsLRO.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/importdocuments/SyncImportDocuments.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/importdocuments/SyncImportDocuments.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/AsyncListDocuments.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/AsyncListDocuments.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/AsyncListDocumentsPaged.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/AsyncListDocumentsPaged.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/SyncListDocuments.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/SyncListDocuments.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/SyncListDocumentsBranchname.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/SyncListDocumentsBranchname.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/SyncListDocumentsString.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/SyncListDocumentsString.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/purgedocuments/AsyncPurgeDocuments.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/purgedocuments/AsyncPurgeDocuments.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/purgedocuments/AsyncPurgeDocumentsLRO.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/purgedocuments/AsyncPurgeDocumentsLRO.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/purgedocuments/SyncPurgeDocuments.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/purgedocuments/SyncPurgeDocuments.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/updatedocument/AsyncUpdateDocument.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/updatedocument/AsyncUpdateDocument.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservicesettings/getdocument/SyncGetDocument.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservicesettings/getdocument/SyncGetDocument.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/create/SyncCreateSetCredentialsProvider.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/create/SyncCreateSetCredentialsProvider1.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/create/SyncCreateSetCredentialsProvider1.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/create/SyncCreateSetEndpoint.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/create/SyncCreateSetEndpoint.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/AsyncCreateSchema.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/AsyncCreateSchema.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/AsyncCreateSchemaLRO.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/AsyncCreateSchemaLRO.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/SyncCreateSchema.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/SyncCreateSchema.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/SyncCreateSchemaDatastorenameSchemaString.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/SyncCreateSchemaDatastorenameSchemaString.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/SyncCreateSchemaStringSchemaString.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/SyncCreateSchemaStringSchemaString.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/AsyncDeleteSchema.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/AsyncDeleteSchema.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchema.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchema.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchemaSchemaname.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchemaSchemaname.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchemaSchemaname.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchemaSchemaname.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchemaString.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchemaString.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchemaString.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchemaString.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/AsyncGetSchema.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/AsyncGetSchema.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/AsyncGetSchema.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/AsyncGetSchema.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchema.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchema.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchema.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchema.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchemaSchemaname.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchemaSchemaname.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchemaSchemaname.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchemaSchemaname.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchemaString.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchemaString.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchemaString.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchemaString.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/AsyncListSchemas.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/AsyncListSchemas.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/AsyncListSchemas.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/AsyncListSchemas.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/AsyncListSchemasPaged.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/AsyncListSchemasPaged.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/AsyncListSchemasPaged.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/AsyncListSchemasPaged.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemas.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemas.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemas.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemas.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemasDatastorename.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemasDatastorename.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemasDatastorename.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemasDatastorename.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemasString.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemasString.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemasString.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemasString.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/AsyncUpdateSchema.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/AsyncUpdateSchema.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/AsyncUpdateSchema.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/AsyncUpdateSchema.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/AsyncUpdateSchemaLRO.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/AsyncUpdateSchemaLRO.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/AsyncUpdateSchemaLRO.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/AsyncUpdateSchemaLRO.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/SyncUpdateSchema.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/SyncUpdateSchema.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/SyncUpdateSchema.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/SyncUpdateSchema.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservicesettings/getschema/SyncGetSchema.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservicesettings/getschema/SyncGetSchema.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservicesettings/getschema/SyncGetSchema.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservicesettings/getschema/SyncGetSchema.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetCredentialsProvider.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetCredentialsProvider.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetCredentialsProvider.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetCredentialsProvider1.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetCredentialsProvider1.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetCredentialsProvider1.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetCredentialsProvider1.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetEndpoint.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetEndpoint.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetEndpoint.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetEndpoint.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/AsyncSearch.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/AsyncSearch.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/AsyncSearch.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/AsyncSearch.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/AsyncSearchPaged.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/AsyncSearchPaged.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/AsyncSearchPaged.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/AsyncSearchPaged.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/SyncSearch.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/SyncSearch.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/SyncSearch.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/SyncSearch.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservicesettings/search/SyncSearch.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservicesettings/search/SyncSearch.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservicesettings/search/SyncSearch.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservicesettings/search/SyncSearch.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/completionservicestubsettings/completequery/SyncCompleteQuery.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/completionservicestubsettings/completequery/SyncCompleteQuery.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/completionservicestubsettings/completequery/SyncCompleteQuery.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/completionservicestubsettings/completequery/SyncCompleteQuery.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/documentservicestubsettings/getdocument/SyncGetDocument.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/documentservicestubsettings/getdocument/SyncGetDocument.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/documentservicestubsettings/getdocument/SyncGetDocument.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/documentservicestubsettings/getdocument/SyncGetDocument.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/schemaservicestubsettings/getschema/SyncGetSchema.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/schemaservicestubsettings/getschema/SyncGetSchema.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/schemaservicestubsettings/getschema/SyncGetSchema.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/schemaservicestubsettings/getschema/SyncGetSchema.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/searchservicestubsettings/search/SyncSearch.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/searchservicestubsettings/search/SyncSearch.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/searchservicestubsettings/search/SyncSearch.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/searchservicestubsettings/search/SyncSearch.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/usereventservicestubsettings/writeuserevent/SyncWriteUserEvent.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/usereventservicestubsettings/writeuserevent/SyncWriteUserEvent.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/usereventservicestubsettings/writeuserevent/SyncWriteUserEvent.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/usereventservicestubsettings/writeuserevent/SyncWriteUserEvent.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/collectuserevent/AsyncCollectUserEvent.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/collectuserevent/AsyncCollectUserEvent.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/collectuserevent/AsyncCollectUserEvent.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/collectuserevent/AsyncCollectUserEvent.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/collectuserevent/SyncCollectUserEvent.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/collectuserevent/SyncCollectUserEvent.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/collectuserevent/SyncCollectUserEvent.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/collectuserevent/SyncCollectUserEvent.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetCredentialsProvider.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetCredentialsProvider.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetCredentialsProvider.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetCredentialsProvider1.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetCredentialsProvider1.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetCredentialsProvider1.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetCredentialsProvider1.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetEndpoint.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetEndpoint.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetEndpoint.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetEndpoint.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/AsyncImportUserEvents.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/AsyncImportUserEvents.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/AsyncImportUserEvents.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/AsyncImportUserEvents.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/AsyncImportUserEventsLRO.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/AsyncImportUserEventsLRO.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/AsyncImportUserEventsLRO.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/AsyncImportUserEventsLRO.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/SyncImportUserEvents.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/SyncImportUserEvents.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/SyncImportUserEvents.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/SyncImportUserEvents.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/writeuserevent/AsyncWriteUserEvent.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/writeuserevent/AsyncWriteUserEvent.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/writeuserevent/AsyncWriteUserEvent.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/writeuserevent/AsyncWriteUserEvent.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/writeuserevent/SyncWriteUserEvent.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/writeuserevent/SyncWriteUserEvent.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/writeuserevent/SyncWriteUserEvent.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/writeuserevent/SyncWriteUserEvent.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservicesettings/writeuserevent/SyncWriteUserEvent.java b/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservicesettings/writeuserevent/SyncWriteUserEvent.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservicesettings/writeuserevent/SyncWriteUserEvent.java
rename to owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservicesettings/writeuserevent/SyncWriteUserEvent.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClient.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClient.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClient.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClient.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceSettings.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceSettings.java
similarity index 99%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceSettings.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceSettings.java
index d0311629e7b7..f042ad424d09 100644
--- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceSettings.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceSettings.java
@@ -25,6 +25,7 @@
 import com.google.api.gax.rpc.ApiClientHeaderProvider;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.ClientSettings;
+import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.discoveryengine.v1beta.stub.CompletionServiceStubSettings;
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClient.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClient.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClient.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClient.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceSettings.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceSettings.java
similarity index 99%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceSettings.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceSettings.java
index 28ce4aa6ab75..1c265418dd96 100644
--- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceSettings.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceSettings.java
@@ -29,6 +29,7 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.discoveryengine.v1beta.stub.DocumentServiceStubSettings;
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClient.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClient.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClient.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClient.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceSettings.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceSettings.java
similarity index 99%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceSettings.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceSettings.java
index 3c8effeb6f90..b4cc286cb545 100644
--- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceSettings.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceSettings.java
@@ -25,6 +25,7 @@
 import com.google.api.gax.rpc.ApiClientHeaderProvider;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.ClientSettings;
+import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.discoveryengine.v1beta.stub.RecommendationServiceStubSettings;
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClient.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClient.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClient.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClient.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceSettings.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceSettings.java
similarity index 99%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceSettings.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceSettings.java
index 9915822d4cf1..eb24b9f3ac2a 100644
--- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceSettings.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceSettings.java
@@ -29,6 +29,7 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.discoveryengine.v1beta.stub.SchemaServiceStubSettings;
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClient.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClient.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClient.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClient.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceSettings.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceSettings.java
similarity index 99%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceSettings.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceSettings.java
index 703648372f55..9d17da7c1d2e 100644
--- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceSettings.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceSettings.java
@@ -28,6 +28,7 @@
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.discoveryengine.v1beta.stub.SearchServiceStubSettings;
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClient.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClient.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClient.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClient.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceSettings.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceSettings.java
similarity index 99%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceSettings.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceSettings.java
index a8f8c998ff9c..1c42f89ced96 100644
--- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceSettings.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceSettings.java
@@ -27,6 +27,7 @@
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
+import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.discoveryengine.v1beta.stub.UserEventServiceStubSettings;
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/gapic_metadata.json b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/gapic_metadata.json
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/gapic_metadata.json
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/gapic_metadata.json
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/package-info.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/package-info.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/package-info.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/package-info.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/CompletionServiceStub.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/CompletionServiceStub.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/CompletionServiceStub.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/CompletionServiceStub.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/CompletionServiceStubSettings.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/CompletionServiceStubSettings.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/CompletionServiceStubSettings.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/CompletionServiceStubSettings.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/DocumentServiceStub.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/DocumentServiceStub.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/DocumentServiceStub.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/DocumentServiceStub.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/DocumentServiceStubSettings.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/DocumentServiceStubSettings.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/DocumentServiceStubSettings.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/DocumentServiceStubSettings.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceCallableFactory.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceCallableFactory.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceCallableFactory.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceStub.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceStub.java
similarity index 99%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceStub.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceStub.java
index 5261180f88ee..c1ace6f4eb87 100644
--- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceStub.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceStub.java
@@ -30,6 +30,7 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceCallableFactory.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceCallableFactory.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceCallableFactory.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceStub.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceStub.java
similarity index 99%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceStub.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceStub.java
index daca57572c35..1351d4032542 100644
--- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceStub.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceStub.java
@@ -46,6 +46,7 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceCallableFactory.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceCallableFactory.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceCallableFactory.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceStub.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceStub.java
similarity index 99%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceStub.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceStub.java
index 73dd08d0650f..78f3670ba940 100644
--- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceStub.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceStub.java
@@ -30,6 +30,7 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceCallableFactory.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceCallableFactory.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceCallableFactory.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceStub.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceStub.java
similarity index 99%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceStub.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceStub.java
index 547e55b417c9..75798a4c34cf 100644
--- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceStub.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceStub.java
@@ -43,6 +43,7 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceCallableFactory.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceCallableFactory.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceCallableFactory.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceStub.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceStub.java
similarity index 99%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceStub.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceStub.java
index e17e3f402128..64aaf6a0a3a8 100644
--- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceStub.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceStub.java
@@ -32,6 +32,7 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceCallableFactory.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceCallableFactory.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceCallableFactory.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceStub.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceStub.java
similarity index 99%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceStub.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceStub.java
index 569db696cd47..c8d3a6dfae61 100644
--- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceStub.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceStub.java
@@ -37,6 +37,7 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
+import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonCompletionServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonCompletionServiceCallableFactory.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonCompletionServiceCallableFactory.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonCompletionServiceCallableFactory.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonCompletionServiceStub.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonCompletionServiceStub.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonCompletionServiceStub.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonCompletionServiceStub.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceCallableFactory.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceCallableFactory.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceCallableFactory.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceStub.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceStub.java
similarity index 99%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceStub.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceStub.java
index 61cd2ba7b4fc..469f8fd17496 100644
--- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceStub.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceStub.java
@@ -31,6 +31,7 @@
 import com.google.api.gax.httpjson.ProtoMessageResponseParser;
 import com.google.api.gax.httpjson.ProtoRestSerializer;
 import com.google.api.gax.httpjson.longrunning.stub.HttpJsonOperationsStub;
+import com.google.api.gax.longrunning.OperationSnapshot;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.OperationCallable;
 import com.google.api.gax.rpc.RequestParamsBuilder;
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonRecommendationServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonRecommendationServiceCallableFactory.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonRecommendationServiceCallableFactory.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonRecommendationServiceCallableFactory.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonRecommendationServiceStub.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonRecommendationServiceStub.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonRecommendationServiceStub.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonRecommendationServiceStub.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceCallableFactory.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceCallableFactory.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceCallableFactory.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceStub.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceStub.java
similarity index 99%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceStub.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceStub.java
index bc141d90cd42..67c88443afef 100644
--- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceStub.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceStub.java
@@ -31,6 +31,7 @@
 import com.google.api.gax.httpjson.ProtoMessageResponseParser;
 import com.google.api.gax.httpjson.ProtoRestSerializer;
 import com.google.api.gax.httpjson.longrunning.stub.HttpJsonOperationsStub;
+import com.google.api.gax.longrunning.OperationSnapshot;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.OperationCallable;
 import com.google.api.gax.rpc.RequestParamsBuilder;
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSearchServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSearchServiceCallableFactory.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSearchServiceCallableFactory.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSearchServiceCallableFactory.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSearchServiceStub.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSearchServiceStub.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSearchServiceStub.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSearchServiceStub.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceCallableFactory.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceCallableFactory.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceCallableFactory.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceCallableFactory.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceStub.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceStub.java
similarity index 99%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceStub.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceStub.java
index adcd323a5b73..26bd439589af 100644
--- a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceStub.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceStub.java
@@ -30,6 +30,7 @@
 import com.google.api.gax.httpjson.ProtoMessageResponseParser;
 import com.google.api.gax.httpjson.ProtoRestSerializer;
 import com.google.api.gax.httpjson.longrunning.stub.HttpJsonOperationsStub;
+import com.google.api.gax.longrunning.OperationSnapshot;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.OperationCallable;
 import com.google.api.gax.rpc.RequestParamsBuilder;
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/RecommendationServiceStub.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/RecommendationServiceStub.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/RecommendationServiceStub.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/RecommendationServiceStub.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/RecommendationServiceStubSettings.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/RecommendationServiceStubSettings.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/RecommendationServiceStubSettings.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/RecommendationServiceStubSettings.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SchemaServiceStub.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SchemaServiceStub.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SchemaServiceStub.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SchemaServiceStub.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SchemaServiceStubSettings.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SchemaServiceStubSettings.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SchemaServiceStubSettings.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SchemaServiceStubSettings.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SearchServiceStub.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SearchServiceStub.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SearchServiceStub.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SearchServiceStub.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SearchServiceStubSettings.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SearchServiceStubSettings.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SearchServiceStubSettings.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SearchServiceStubSettings.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/UserEventServiceStub.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/UserEventServiceStub.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/UserEventServiceStub.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/UserEventServiceStub.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/UserEventServiceStubSettings.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/UserEventServiceStubSettings.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/UserEventServiceStubSettings.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/UserEventServiceStubSettings.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClientHttpJsonTest.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClientHttpJsonTest.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClientHttpJsonTest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClientHttpJsonTest.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClientTest.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClientTest.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClientTest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClientTest.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClientHttpJsonTest.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClientHttpJsonTest.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClientHttpJsonTest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClientHttpJsonTest.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClientTest.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClientTest.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClientTest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClientTest.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockCompletionService.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockCompletionService.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockCompletionService.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockCompletionService.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockCompletionServiceImpl.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockCompletionServiceImpl.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockCompletionServiceImpl.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockCompletionServiceImpl.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockDocumentService.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockDocumentService.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockDocumentService.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockDocumentService.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockDocumentServiceImpl.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockDocumentServiceImpl.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockDocumentServiceImpl.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockDocumentServiceImpl.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockRecommendationService.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockRecommendationService.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockRecommendationService.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockRecommendationService.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockRecommendationServiceImpl.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockRecommendationServiceImpl.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockRecommendationServiceImpl.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockRecommendationServiceImpl.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSchemaService.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSchemaService.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSchemaService.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSchemaService.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSchemaServiceImpl.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSchemaServiceImpl.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSchemaServiceImpl.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSchemaServiceImpl.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSearchService.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSearchService.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSearchService.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSearchService.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSearchServiceImpl.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSearchServiceImpl.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSearchServiceImpl.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSearchServiceImpl.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockUserEventService.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockUserEventService.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockUserEventService.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockUserEventService.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockUserEventServiceImpl.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockUserEventServiceImpl.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockUserEventServiceImpl.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockUserEventServiceImpl.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClientHttpJsonTest.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClientHttpJsonTest.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClientHttpJsonTest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClientHttpJsonTest.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClientTest.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClientTest.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClientTest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClientTest.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClientHttpJsonTest.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClientHttpJsonTest.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClientHttpJsonTest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClientHttpJsonTest.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClientTest.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClientTest.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClientTest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClientTest.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClientHttpJsonTest.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClientHttpJsonTest.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClientHttpJsonTest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClientHttpJsonTest.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClientTest.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClientTest.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClientTest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClientTest.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClientHttpJsonTest.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClientHttpJsonTest.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClientHttpJsonTest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClientHttpJsonTest.java
diff --git a/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClientTest.java b/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClientTest.java
similarity index 100%
rename from java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClientTest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClientTest.java
diff --git a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceGrpc.java b/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceGrpc.java
similarity index 54%
rename from java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceGrpc.java
rename to owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceGrpc.java
index 7464acbd0fcd..895d8124e069 100644
--- a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceGrpc.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceGrpc.java
@@ -1,25 +1,8 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 package com.google.cloud.discoveryengine.v1beta;
 
 import static io.grpc.MethodDescriptor.generateFullMethodName;
 
 /**
- *
- *
  * 
  * Service for Auto-Completion.
  * 

@@ -35,97 +18,82 @@ private CompletionServiceGrpc() {}
   public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1beta.CompletionService";
 
   // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest,
-          com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse>
-      getCompleteQueryMethod;
+  private static volatile io.grpc.MethodDescriptor getCompleteQueryMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "CompleteQuery",
       requestType = com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.class,
       responseType = com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest,
-          com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse>
-      getCompleteQueryMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest,
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse>
-        getCompleteQueryMethod;
+  public static io.grpc.MethodDescriptor getCompleteQueryMethod() {
+    io.grpc.MethodDescriptor getCompleteQueryMethod;
     if ((getCompleteQueryMethod = CompletionServiceGrpc.getCompleteQueryMethod) == null) {
       synchronized (CompletionServiceGrpc.class) {
         if ((getCompleteQueryMethod = CompletionServiceGrpc.getCompleteQueryMethod) == null) {
-          CompletionServiceGrpc.getCompleteQueryMethod =
-              getCompleteQueryMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CompleteQuery"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new CompletionServiceMethodDescriptorSupplier("CompleteQuery"))
-                      .build();
+          CompletionServiceGrpc.getCompleteQueryMethod = getCompleteQueryMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CompleteQuery"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new CompletionServiceMethodDescriptorSupplier("CompleteQuery"))
+              .build();
         }
       }
     }
     return getCompleteQueryMethod;
   }
 
-  /** Creates a new async stub that supports all call types for the service */
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
   public static CompletionServiceStub newStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public CompletionServiceStub newStub(
-              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new CompletionServiceStub(channel, callOptions);
-          }
-        };
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public CompletionServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new CompletionServiceStub(channel, callOptions);
+        }
+      };
     return CompletionServiceStub.newStub(factory, channel);
   }
 
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
-  public static CompletionServiceBlockingStub newBlockingStub(io.grpc.Channel channel) {
+  public static CompletionServiceBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public CompletionServiceBlockingStub newStub(
-              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new CompletionServiceBlockingStub(channel, callOptions);
-          }
-        };
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public CompletionServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new CompletionServiceBlockingStub(channel, callOptions);
+        }
+      };
     return CompletionServiceBlockingStub.newStub(factory, channel);
   }
 
-  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
-  public static CompletionServiceFutureStub newFutureStub(io.grpc.Channel channel) {
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static CompletionServiceFutureStub newFutureStub(
+      io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public CompletionServiceFutureStub newStub(
-              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new CompletionServiceFutureStub(channel, callOptions);
-          }
-        };
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public CompletionServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new CompletionServiceFutureStub(channel, callOptions);
+        }
+      };
     return CompletionServiceFutureStub.newStub(factory, channel);
   }
 
   /**
-   *
-   *
    * 
    * Service for Auto-Completion.
    * 

@@ -133,47 +101,40 @@ public CompletionServiceFutureStub newStub(
   public interface AsyncService {
 
     /**
-     *
-     *
      * 
      * Completes the specified user input with keyword suggestions.
      * 

      */
-    default void completeQuery(
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getCompleteQueryMethod(), responseObserver);
+    default void completeQuery(com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCompleteQueryMethod(), responseObserver);
     }
   }
 
   /**
    * Base class for the server implementation of the service CompletionService.
-   *
    * 
    * Service for Auto-Completion.
    * 

    */
-  public abstract static class CompletionServiceImplBase
+  public static abstract class CompletionServiceImplBase
       implements io.grpc.BindableService, AsyncService {
 
-    @java.lang.Override
-    public final io.grpc.ServerServiceDefinition bindService() {
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
       return CompletionServiceGrpc.bindService(this);
     }
   }
 
   /**
    * A stub to allow clients to do asynchronous rpc calls to service CompletionService.
-   *
    * 
    * Service for Auto-Completion.
    * 

    */
   public static final class CompletionServiceStub
       extends io.grpc.stub.AbstractAsyncStub {
-    private CompletionServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private CompletionServiceStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -184,26 +145,19 @@ protected CompletionServiceStub build(
     }
 
     /**
-     *
-     *
      * 
      * Completes the specified user input with keyword suggestions.
      * 

      */
-    public void completeQuery(
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
+    public void completeQuery(com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCompleteQueryMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getCompleteQueryMethod(), getCallOptions()), request, responseObserver);
     }
   }
 
   /**
    * A stub to allow clients to do synchronous rpc calls to service CompletionService.
-   *
    * 
    * Service for Auto-Completion.
    * 

@@ -222,14 +176,11 @@ protected CompletionServiceBlockingStub build(
     }
 
     /**
-     *
-     *
      * 
      * Completes the specified user input with keyword suggestions.
      * 

      */
-    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse completeQuery(
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest request) {
+    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse completeQuery(com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getCompleteQueryMethod(), getCallOptions(), request);
     }
@@ -237,14 +188,14 @@ public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse completeQue
 
   /**
    * A stub to allow clients to do ListenableFuture-style rpc calls to service CompletionService.
-   *
    * 
    * Service for Auto-Completion.
    * 

    */
   public static final class CompletionServiceFutureStub
       extends io.grpc.stub.AbstractFutureStub {
-    private CompletionServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private CompletionServiceFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -255,15 +206,12 @@ protected CompletionServiceFutureStub build(
     }
 
     /**
-     *
-     *
      * 
      * Completes the specified user input with keyword suggestions.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse>
-        completeQuery(com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture completeQuery(
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getCompleteQueryMethod(), getCallOptions()), request);
     }
@@ -271,11 +219,11 @@ protected CompletionServiceFutureStub build(
 
   private static final int METHODID_COMPLETE_QUERY = 0;
 
-  private static final class MethodHandlers
-      implements io.grpc.stub.ServerCalls.UnaryMethod,
-          io.grpc.stub.ServerCalls.ServerStreamingMethod,
-          io.grpc.stub.ServerCalls.ClientStreamingMethod,
-          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+  private static final class MethodHandlers implements
+      io.grpc.stub.ServerCalls.UnaryMethod,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod {
     private final AsyncService serviceImpl;
     private final int methodId;
 
@@ -289,11 +237,8 @@ private static final class MethodHandlers
     public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_COMPLETE_QUERY:
-          serviceImpl.completeQuery(
-              (com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest) request,
-              (io.grpc.stub.StreamObserver<
-                      com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse>)
-                  responseObserver);
+          serviceImpl.completeQuery((com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
           break;
         default:
           throw new AssertionError();
@@ -314,18 +259,17 @@ public io.grpc.stub.StreamObserver invoke(
   public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
     return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
         .addMethod(
-            getCompleteQueryMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-                new MethodHandlers<
-                    com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest,
-                    com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse>(
-                    service, METHODID_COMPLETE_QUERY)))
+          getCompleteQueryMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest,
+              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse>(
+                service, METHODID_COMPLETE_QUERY)))
         .build();
   }
 
-  private abstract static class CompletionServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
-          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+  private static abstract class CompletionServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     CompletionServiceBaseDescriptorSupplier() {}
 
     @java.lang.Override
@@ -367,12 +311,10 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() {
       synchronized (CompletionServiceGrpc.class) {
         result = serviceDescriptor;
         if (result == null) {
-          serviceDescriptor =
-              result =
-                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-                      .setSchemaDescriptor(new CompletionServiceFileDescriptorSupplier())
-                      .addMethod(getCompleteQueryMethod())
-                      .build();
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new CompletionServiceFileDescriptorSupplier())
+              .addMethod(getCompleteQueryMethod())
+              .build();
         }
       }
     }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceGrpc.java b/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceGrpc.java
new file mode 100644
index 000000000000..8d19c0ebbd6b
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceGrpc.java
@@ -0,0 +1,927 @@
+package com.google.cloud.discoveryengine.v1beta;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ * 
+ * Service for ingesting
+ * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
+ * customer's website.
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/discoveryengine/v1beta/document_service.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class DocumentServiceGrpc {
+
+  private DocumentServiceGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1beta.DocumentService";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor getGetDocumentMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetDocument",
+      requestType = com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.class,
+      responseType = com.google.cloud.discoveryengine.v1beta.Document.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetDocumentMethod() {
+    io.grpc.MethodDescriptor getGetDocumentMethod;
+    if ((getGetDocumentMethod = DocumentServiceGrpc.getGetDocumentMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getGetDocumentMethod = DocumentServiceGrpc.getGetDocumentMethod) == null) {
+          DocumentServiceGrpc.getGetDocumentMethod = getGetDocumentMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetDocument"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()))
+              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("GetDocument"))
+              .build();
+        }
+      }
+    }
+    return getGetDocumentMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListDocumentsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListDocuments",
+      requestType = com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.class,
+      responseType = com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListDocumentsMethod() {
+    io.grpc.MethodDescriptor getListDocumentsMethod;
+    if ((getListDocumentsMethod = DocumentServiceGrpc.getListDocumentsMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getListDocumentsMethod = DocumentServiceGrpc.getListDocumentsMethod) == null) {
+          DocumentServiceGrpc.getListDocumentsMethod = getListDocumentsMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListDocuments"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("ListDocuments"))
+              .build();
+        }
+      }
+    }
+    return getListDocumentsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getCreateDocumentMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateDocument",
+      requestType = com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.class,
+      responseType = com.google.cloud.discoveryengine.v1beta.Document.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getCreateDocumentMethod() {
+    io.grpc.MethodDescriptor getCreateDocumentMethod;
+    if ((getCreateDocumentMethod = DocumentServiceGrpc.getCreateDocumentMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getCreateDocumentMethod = DocumentServiceGrpc.getCreateDocumentMethod) == null) {
+          DocumentServiceGrpc.getCreateDocumentMethod = getCreateDocumentMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateDocument"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()))
+              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("CreateDocument"))
+              .build();
+        }
+      }
+    }
+    return getCreateDocumentMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getUpdateDocumentMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateDocument",
+      requestType = com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.class,
+      responseType = com.google.cloud.discoveryengine.v1beta.Document.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getUpdateDocumentMethod() {
+    io.grpc.MethodDescriptor getUpdateDocumentMethod;
+    if ((getUpdateDocumentMethod = DocumentServiceGrpc.getUpdateDocumentMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getUpdateDocumentMethod = DocumentServiceGrpc.getUpdateDocumentMethod) == null) {
+          DocumentServiceGrpc.getUpdateDocumentMethod = getUpdateDocumentMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateDocument"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()))
+              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("UpdateDocument"))
+              .build();
+        }
+      }
+    }
+    return getUpdateDocumentMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getDeleteDocumentMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteDocument",
+      requestType = com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.class,
+      responseType = com.google.protobuf.Empty.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getDeleteDocumentMethod() {
+    io.grpc.MethodDescriptor getDeleteDocumentMethod;
+    if ((getDeleteDocumentMethod = DocumentServiceGrpc.getDeleteDocumentMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getDeleteDocumentMethod = DocumentServiceGrpc.getDeleteDocumentMethod) == null) {
+          DocumentServiceGrpc.getDeleteDocumentMethod = getDeleteDocumentMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteDocument"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.protobuf.Empty.getDefaultInstance()))
+              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("DeleteDocument"))
+              .build();
+        }
+      }
+    }
+    return getDeleteDocumentMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getImportDocumentsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ImportDocuments",
+      requestType = com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getImportDocumentsMethod() {
+    io.grpc.MethodDescriptor getImportDocumentsMethod;
+    if ((getImportDocumentsMethod = DocumentServiceGrpc.getImportDocumentsMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getImportDocumentsMethod = DocumentServiceGrpc.getImportDocumentsMethod) == null) {
+          DocumentServiceGrpc.getImportDocumentsMethod = getImportDocumentsMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ImportDocuments"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("ImportDocuments"))
+              .build();
+        }
+      }
+    }
+    return getImportDocumentsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getPurgeDocumentsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "PurgeDocuments",
+      requestType = com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getPurgeDocumentsMethod() {
+    io.grpc.MethodDescriptor getPurgeDocumentsMethod;
+    if ((getPurgeDocumentsMethod = DocumentServiceGrpc.getPurgeDocumentsMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getPurgeDocumentsMethod = DocumentServiceGrpc.getPurgeDocumentsMethod) == null) {
+          DocumentServiceGrpc.getPurgeDocumentsMethod = getPurgeDocumentsMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "PurgeDocuments"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("PurgeDocuments"))
+              .build();
+        }
+      }
+    }
+    return getPurgeDocumentsMethod;
+  }
+
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
+  public static DocumentServiceStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public DocumentServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new DocumentServiceStub(channel, callOptions);
+        }
+      };
+    return DocumentServiceStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static DocumentServiceBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public DocumentServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new DocumentServiceBlockingStub(channel, callOptions);
+        }
+      };
+    return DocumentServiceBlockingStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static DocumentServiceFutureStub newFutureStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public DocumentServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new DocumentServiceFutureStub(channel, callOptions);
+        }
+      };
+    return DocumentServiceFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   * 
+   * Service for ingesting
+   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
+   * customer's website.
+   * 

+   */
+  public interface AsyncService {
+
+    /**
+     * 
+     * Gets a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    default void getDocument(com.google.cloud.discoveryengine.v1beta.GetDocumentRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetDocumentMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets a list of [Document][google.cloud.discoveryengine.v1beta.Document]s.
+     * 

+     */
+    default void listDocuments(com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListDocumentsMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    default void createDocument(com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateDocumentMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Updates a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    default void updateDocument(com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateDocumentMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    default void deleteDocument(com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteDocumentMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Bulk import of multiple
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s. Request
+     * processing may be synchronous. Non-existing items will be created.
+     * Note: It is possible for a subset of the
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be
+     * successfully updated.
+     * 

+     */
+    default void importDocuments(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getImportDocumentsMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Permanently deletes all selected
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s in a branch.
+     * This process is asynchronous. Depending on the number of
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
+     * this operation can take hours to complete. Before the delete operation
+     * completes, some [Document][google.cloud.discoveryengine.v1beta.Document]s
+     * might still be returned by
+     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
+     * or
+     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments].
+     * To get a list of the
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
+     * set
+     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.force]
+     * to false.
+     * 

+     */
+    default void purgeDocuments(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getPurgeDocumentsMethod(), responseObserver);
+    }
+  }
+
+  /**
+   * Base class for the server implementation of the service DocumentService.
+   * 
+   * Service for ingesting
+   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
+   * customer's website.
+   * 

+   */
+  public static abstract class DocumentServiceImplBase
+      implements io.grpc.BindableService, AsyncService {
+
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+      return DocumentServiceGrpc.bindService(this);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do asynchronous rpc calls to service DocumentService.
+   * 
+   * Service for ingesting
+   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
+   * customer's website.
+   * 

+   */
+  public static final class DocumentServiceStub
+      extends io.grpc.stub.AbstractAsyncStub {
+    private DocumentServiceStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected DocumentServiceStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new DocumentServiceStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Gets a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public void getDocument(com.google.cloud.discoveryengine.v1beta.GetDocumentRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetDocumentMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets a list of [Document][google.cloud.discoveryengine.v1beta.Document]s.
+     * 

+     */
+    public void listDocuments(com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListDocumentsMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public void createDocument(com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateDocumentMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Updates a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public void updateDocument(com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateDocumentMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public void deleteDocument(com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteDocumentMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Bulk import of multiple
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s. Request
+     * processing may be synchronous. Non-existing items will be created.
+     * Note: It is possible for a subset of the
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be
+     * successfully updated.
+     * 

+     */
+    public void importDocuments(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getImportDocumentsMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Permanently deletes all selected
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s in a branch.
+     * This process is asynchronous. Depending on the number of
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
+     * this operation can take hours to complete. Before the delete operation
+     * completes, some [Document][google.cloud.discoveryengine.v1beta.Document]s
+     * might still be returned by
+     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
+     * or
+     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments].
+     * To get a list of the
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
+     * set
+     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.force]
+     * to false.
+     * 

+     */
+    public void purgeDocuments(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getPurgeDocumentsMethod(), getCallOptions()), request, responseObserver);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do synchronous rpc calls to service DocumentService.
+   * 
+   * Service for ingesting
+   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
+   * customer's website.
+   * 

+   */
+  public static final class DocumentServiceBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private DocumentServiceBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected DocumentServiceBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new DocumentServiceBlockingStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Gets a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public com.google.cloud.discoveryengine.v1beta.Document getDocument(com.google.cloud.discoveryengine.v1beta.GetDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetDocumentMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets a list of [Document][google.cloud.discoveryengine.v1beta.Document]s.
+     * 

+     */
+    public com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse listDocuments(com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListDocumentsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Creates a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public com.google.cloud.discoveryengine.v1beta.Document createDocument(com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateDocumentMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Updates a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public com.google.cloud.discoveryengine.v1beta.Document updateDocument(com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateDocumentMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Deletes a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public com.google.protobuf.Empty deleteDocument(com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteDocumentMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Bulk import of multiple
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s. Request
+     * processing may be synchronous. Non-existing items will be created.
+     * Note: It is possible for a subset of the
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be
+     * successfully updated.
+     * 

+     */
+    public com.google.longrunning.Operation importDocuments(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getImportDocumentsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Permanently deletes all selected
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s in a branch.
+     * This process is asynchronous. Depending on the number of
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
+     * this operation can take hours to complete. Before the delete operation
+     * completes, some [Document][google.cloud.discoveryengine.v1beta.Document]s
+     * might still be returned by
+     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
+     * or
+     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments].
+     * To get a list of the
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
+     * set
+     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.force]
+     * to false.
+     * 

+     */
+    public com.google.longrunning.Operation purgeDocuments(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getPurgeDocumentsMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do ListenableFuture-style rpc calls to service DocumentService.
+   * 
+   * Service for ingesting
+   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
+   * customer's website.
+   * 

+   */
+  public static final class DocumentServiceFutureStub
+      extends io.grpc.stub.AbstractFutureStub {
+    private DocumentServiceFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected DocumentServiceFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new DocumentServiceFutureStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Gets a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getDocument(
+        com.google.cloud.discoveryengine.v1beta.GetDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetDocumentMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets a list of [Document][google.cloud.discoveryengine.v1beta.Document]s.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listDocuments(
+        com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListDocumentsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Creates a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture createDocument(
+        com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateDocumentMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Updates a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture updateDocument(
+        com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateDocumentMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Deletes a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture deleteDocument(
+        com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteDocumentMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Bulk import of multiple
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s. Request
+     * processing may be synchronous. Non-existing items will be created.
+     * Note: It is possible for a subset of the
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be
+     * successfully updated.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture importDocuments(
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getImportDocumentsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Permanently deletes all selected
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s in a branch.
+     * This process is asynchronous. Depending on the number of
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
+     * this operation can take hours to complete. Before the delete operation
+     * completes, some [Document][google.cloud.discoveryengine.v1beta.Document]s
+     * might still be returned by
+     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
+     * or
+     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments].
+     * To get a list of the
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
+     * set
+     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.force]
+     * to false.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture purgeDocuments(
+        com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getPurgeDocumentsMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_GET_DOCUMENT = 0;
+  private static final int METHODID_LIST_DOCUMENTS = 1;
+  private static final int METHODID_CREATE_DOCUMENT = 2;
+  private static final int METHODID_UPDATE_DOCUMENT = 3;
+  private static final int METHODID_DELETE_DOCUMENT = 4;
+  private static final int METHODID_IMPORT_DOCUMENTS = 5;
+  private static final int METHODID_PURGE_DOCUMENTS = 6;
+
+  private static final class MethodHandlers implements
+      io.grpc.stub.ServerCalls.UnaryMethod,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final AsyncService serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(AsyncService serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_GET_DOCUMENT:
+          serviceImpl.getDocument((com.google.cloud.discoveryengine.v1beta.GetDocumentRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_DOCUMENTS:
+          serviceImpl.listDocuments((com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_DOCUMENT:
+          serviceImpl.createDocument((com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_UPDATE_DOCUMENT:
+          serviceImpl.updateDocument((com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_DOCUMENT:
+          serviceImpl.deleteDocument((com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_IMPORT_DOCUMENTS:
+          serviceImpl.importDocuments((com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_PURGE_DOCUMENTS:
+          serviceImpl.purgeDocuments((com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
+    return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+        .addMethod(
+          getGetDocumentMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.cloud.discoveryengine.v1beta.GetDocumentRequest,
+              com.google.cloud.discoveryengine.v1beta.Document>(
+                service, METHODID_GET_DOCUMENT)))
+        .addMethod(
+          getListDocumentsMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest,
+              com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse>(
+                service, METHODID_LIST_DOCUMENTS)))
+        .addMethod(
+          getCreateDocumentMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest,
+              com.google.cloud.discoveryengine.v1beta.Document>(
+                service, METHODID_CREATE_DOCUMENT)))
+        .addMethod(
+          getUpdateDocumentMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest,
+              com.google.cloud.discoveryengine.v1beta.Document>(
+                service, METHODID_UPDATE_DOCUMENT)))
+        .addMethod(
+          getDeleteDocumentMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest,
+              com.google.protobuf.Empty>(
+                service, METHODID_DELETE_DOCUMENT)))
+        .addMethod(
+          getImportDocumentsMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest,
+              com.google.longrunning.Operation>(
+                service, METHODID_IMPORT_DOCUMENTS)))
+        .addMethod(
+          getPurgeDocumentsMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest,
+              com.google.longrunning.Operation>(
+                service, METHODID_PURGE_DOCUMENTS)))
+        .build();
+  }
+
+  private static abstract class DocumentServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    DocumentServiceBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("DocumentService");
+    }
+  }
+
+  private static final class DocumentServiceFileDescriptorSupplier
+      extends DocumentServiceBaseDescriptorSupplier {
+    DocumentServiceFileDescriptorSupplier() {}
+  }
+
+  private static final class DocumentServiceMethodDescriptorSupplier
+      extends DocumentServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    DocumentServiceMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new DocumentServiceFileDescriptorSupplier())
+              .addMethod(getGetDocumentMethod())
+              .addMethod(getListDocumentsMethod())
+              .addMethod(getCreateDocumentMethod())
+              .addMethod(getUpdateDocumentMethod())
+              .addMethod(getDeleteDocumentMethod())
+              .addMethod(getImportDocumentsMethod())
+              .addMethod(getPurgeDocumentsMethod())
+              .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceGrpc.java b/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceGrpc.java
similarity index 56%
rename from java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceGrpc.java
rename to owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceGrpc.java
index cb7ac1dcf96b..788cbba5131e 100644
--- a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceGrpc.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceGrpc.java
@@ -1,25 +1,8 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 package com.google.cloud.discoveryengine.v1beta;
 
 import static io.grpc.MethodDescriptor.generateFullMethodName;
 
 /**
- *
- *
  * 
  * Service for making recommendations.
  * 

@@ -32,101 +15,85 @@ public final class RecommendationServiceGrpc {
 
   private RecommendationServiceGrpc() {}
 
-  public static final String SERVICE_NAME =
-      "google.cloud.discoveryengine.v1beta.RecommendationService";
+  public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1beta.RecommendationService";
 
   // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.discoveryengine.v1beta.RecommendRequest,
-          com.google.cloud.discoveryengine.v1beta.RecommendResponse>
-      getRecommendMethod;
+  private static volatile io.grpc.MethodDescriptor getRecommendMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "Recommend",
       requestType = com.google.cloud.discoveryengine.v1beta.RecommendRequest.class,
       responseType = com.google.cloud.discoveryengine.v1beta.RecommendResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.discoveryengine.v1beta.RecommendRequest,
-          com.google.cloud.discoveryengine.v1beta.RecommendResponse>
-      getRecommendMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.discoveryengine.v1beta.RecommendRequest,
-            com.google.cloud.discoveryengine.v1beta.RecommendResponse>
-        getRecommendMethod;
+  public static io.grpc.MethodDescriptor getRecommendMethod() {
+    io.grpc.MethodDescriptor getRecommendMethod;
     if ((getRecommendMethod = RecommendationServiceGrpc.getRecommendMethod) == null) {
       synchronized (RecommendationServiceGrpc.class) {
         if ((getRecommendMethod = RecommendationServiceGrpc.getRecommendMethod) == null) {
-          RecommendationServiceGrpc.getRecommendMethod =
-              getRecommendMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Recommend"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.discoveryengine.v1beta.RecommendRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.discoveryengine.v1beta.RecommendResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new RecommendationServiceMethodDescriptorSupplier("Recommend"))
-                      .build();
+          RecommendationServiceGrpc.getRecommendMethod = getRecommendMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Recommend"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.RecommendRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.RecommendResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new RecommendationServiceMethodDescriptorSupplier("Recommend"))
+              .build();
         }
       }
     }
     return getRecommendMethod;
   }
 
-  /** Creates a new async stub that supports all call types for the service */
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
   public static RecommendationServiceStub newStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public RecommendationServiceStub newStub(
-              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new RecommendationServiceStub(channel, callOptions);
-          }
-        };
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public RecommendationServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new RecommendationServiceStub(channel, callOptions);
+        }
+      };
     return RecommendationServiceStub.newStub(factory, channel);
   }
 
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
-  public static RecommendationServiceBlockingStub newBlockingStub(io.grpc.Channel channel) {
+  public static RecommendationServiceBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public RecommendationServiceBlockingStub newStub(
-              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new RecommendationServiceBlockingStub(channel, callOptions);
-          }
-        };
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public RecommendationServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new RecommendationServiceBlockingStub(channel, callOptions);
+        }
+      };
     return RecommendationServiceBlockingStub.newStub(factory, channel);
   }
 
-  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
-  public static RecommendationServiceFutureStub newFutureStub(io.grpc.Channel channel) {
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static RecommendationServiceFutureStub newFutureStub(
+      io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public RecommendationServiceFutureStub newStub(
-              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new RecommendationServiceFutureStub(channel, callOptions);
-          }
-        };
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public RecommendationServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new RecommendationServiceFutureStub(channel, callOptions);
+        }
+      };
     return RecommendationServiceFutureStub.newStub(factory, channel);
   }
 
   /**
-   *
-   *
    * 
    * Service for making recommendations.
    * 

@@ -134,46 +101,40 @@ public RecommendationServiceFutureStub newStub(
   public interface AsyncService {
 
     /**
-     *
-     *
      * 
      * Makes a recommendation, which requires a contextual user event.
      * 

      */
-    default void recommend(
-        com.google.cloud.discoveryengine.v1beta.RecommendRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
+    default void recommend(com.google.cloud.discoveryengine.v1beta.RecommendRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getRecommendMethod(), responseObserver);
     }
   }
 
   /**
    * Base class for the server implementation of the service RecommendationService.
-   *
    * 
    * Service for making recommendations.
    * 

    */
-  public abstract static class RecommendationServiceImplBase
+  public static abstract class RecommendationServiceImplBase
       implements io.grpc.BindableService, AsyncService {
 
-    @java.lang.Override
-    public final io.grpc.ServerServiceDefinition bindService() {
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
       return RecommendationServiceGrpc.bindService(this);
     }
   }
 
   /**
    * A stub to allow clients to do asynchronous rpc calls to service RecommendationService.
-   *
    * 
    * Service for making recommendations.
    * 

    */
   public static final class RecommendationServiceStub
       extends io.grpc.stub.AbstractAsyncStub {
-    private RecommendationServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private RecommendationServiceStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -184,16 +145,12 @@ protected RecommendationServiceStub build(
     }
 
     /**
-     *
-     *
      * 
      * Makes a recommendation, which requires a contextual user event.
      * 

      */
-    public void recommend(
-        com.google.cloud.discoveryengine.v1beta.RecommendRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
+    public void recommend(com.google.cloud.discoveryengine.v1beta.RecommendRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
           getChannel().newCall(getRecommendMethod(), getCallOptions()), request, responseObserver);
     }
@@ -201,7 +158,6 @@ public void recommend(
 
   /**
    * A stub to allow clients to do synchronous rpc calls to service RecommendationService.
-   *
    * 
    * Service for making recommendations.
    * 

@@ -220,23 +176,18 @@ protected RecommendationServiceBlockingStub build(
     }
 
     /**
-     *
-     *
      * 
      * Makes a recommendation, which requires a contextual user event.
      * 

      */
-    public com.google.cloud.discoveryengine.v1beta.RecommendResponse recommend(
-        com.google.cloud.discoveryengine.v1beta.RecommendRequest request) {
+    public com.google.cloud.discoveryengine.v1beta.RecommendResponse recommend(com.google.cloud.discoveryengine.v1beta.RecommendRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getRecommendMethod(), getCallOptions(), request);
     }
   }
 
   /**
-   * A stub to allow clients to do ListenableFuture-style rpc calls to service
-   * RecommendationService.
-   *
+   * A stub to allow clients to do ListenableFuture-style rpc calls to service RecommendationService.
    * 
    * Service for making recommendations.
    * 

@@ -255,15 +206,12 @@ protected RecommendationServiceFutureStub build(
     }
 
     /**
-     *
-     *
      * 
      * Makes a recommendation, which requires a contextual user event.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.discoveryengine.v1beta.RecommendResponse>
-        recommend(com.google.cloud.discoveryengine.v1beta.RecommendRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture recommend(
+        com.google.cloud.discoveryengine.v1beta.RecommendRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getRecommendMethod(), getCallOptions()), request);
     }
@@ -271,11 +219,11 @@ protected RecommendationServiceFutureStub build(
 
   private static final int METHODID_RECOMMEND = 0;
 
-  private static final class MethodHandlers
-      implements io.grpc.stub.ServerCalls.UnaryMethod,
-          io.grpc.stub.ServerCalls.ServerStreamingMethod,
-          io.grpc.stub.ServerCalls.ClientStreamingMethod,
-          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+  private static final class MethodHandlers implements
+      io.grpc.stub.ServerCalls.UnaryMethod,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod {
     private final AsyncService serviceImpl;
     private final int methodId;
 
@@ -289,11 +237,8 @@ private static final class MethodHandlers
     public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_RECOMMEND:
-          serviceImpl.recommend(
-              (com.google.cloud.discoveryengine.v1beta.RecommendRequest) request,
-              (io.grpc.stub.StreamObserver<
-                      com.google.cloud.discoveryengine.v1beta.RecommendResponse>)
-                  responseObserver);
+          serviceImpl.recommend((com.google.cloud.discoveryengine.v1beta.RecommendRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
           break;
         default:
           throw new AssertionError();
@@ -314,18 +259,17 @@ public io.grpc.stub.StreamObserver invoke(
   public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
     return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
         .addMethod(
-            getRecommendMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-                new MethodHandlers<
-                    com.google.cloud.discoveryengine.v1beta.RecommendRequest,
-                    com.google.cloud.discoveryengine.v1beta.RecommendResponse>(
-                    service, METHODID_RECOMMEND)))
+          getRecommendMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.cloud.discoveryengine.v1beta.RecommendRequest,
+              com.google.cloud.discoveryengine.v1beta.RecommendResponse>(
+                service, METHODID_RECOMMEND)))
         .build();
   }
 
-  private abstract static class RecommendationServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
-          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+  private static abstract class RecommendationServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     RecommendationServiceBaseDescriptorSupplier() {}
 
     @java.lang.Override
@@ -367,12 +311,10 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() {
       synchronized (RecommendationServiceGrpc.class) {
         result = serviceDescriptor;
         if (result == null) {
-          serviceDescriptor =
-              result =
-                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-                      .setSchemaDescriptor(new RecommendationServiceFileDescriptorSupplier())
-                      .addMethod(getRecommendMethod())
-                      .build();
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new RecommendationServiceFileDescriptorSupplier())
+              .addMethod(getRecommendMethod())
+              .build();
         }
       }
     }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceGrpc.java b/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceGrpc.java
new file mode 100644
index 000000000000..e5602f013b39
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceGrpc.java
@@ -0,0 +1,667 @@
+package com.google.cloud.discoveryengine.v1beta;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ * 
+ * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/discoveryengine/v1beta/schema_service.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class SchemaServiceGrpc {
+
+  private SchemaServiceGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1beta.SchemaService";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor getGetSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetSchema",
+      requestType = com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.class,
+      responseType = com.google.cloud.discoveryengine.v1beta.Schema.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getGetSchemaMethod() {
+    io.grpc.MethodDescriptor getGetSchemaMethod;
+    if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) {
+          SchemaServiceGrpc.getGetSchemaMethod = getGetSchemaMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSchema"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()))
+              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("GetSchema"))
+              .build();
+        }
+      }
+    }
+    return getGetSchemaMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getListSchemasMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListSchemas",
+      requestType = com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.class,
+      responseType = com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListSchemasMethod() {
+    io.grpc.MethodDescriptor getListSchemasMethod;
+    if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) {
+          SchemaServiceGrpc.getListSchemasMethod = getListSchemasMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSchemas"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("ListSchemas"))
+              .build();
+        }
+      }
+    }
+    return getListSchemasMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getCreateSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateSchema",
+      requestType = com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getCreateSchemaMethod() {
+    io.grpc.MethodDescriptor getCreateSchemaMethod;
+    if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) {
+          SchemaServiceGrpc.getCreateSchemaMethod = getCreateSchemaMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSchema"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("CreateSchema"))
+              .build();
+        }
+      }
+    }
+    return getCreateSchemaMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getUpdateSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateSchema",
+      requestType = com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getUpdateSchemaMethod() {
+    io.grpc.MethodDescriptor getUpdateSchemaMethod;
+    if ((getUpdateSchemaMethod = SchemaServiceGrpc.getUpdateSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getUpdateSchemaMethod = SchemaServiceGrpc.getUpdateSchemaMethod) == null) {
+          SchemaServiceGrpc.getUpdateSchemaMethod = getUpdateSchemaMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateSchema"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("UpdateSchema"))
+              .build();
+        }
+      }
+    }
+    return getUpdateSchemaMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getDeleteSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteSchema",
+      requestType = com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getDeleteSchemaMethod() {
+    io.grpc.MethodDescriptor getDeleteSchemaMethod;
+    if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) {
+          SchemaServiceGrpc.getDeleteSchemaMethod = getDeleteSchemaMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSchema"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("DeleteSchema"))
+              .build();
+        }
+      }
+    }
+    return getDeleteSchemaMethod;
+  }
+
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
+  public static SchemaServiceStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public SchemaServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new SchemaServiceStub(channel, callOptions);
+        }
+      };
+    return SchemaServiceStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static SchemaServiceBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public SchemaServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new SchemaServiceBlockingStub(channel, callOptions);
+        }
+      };
+    return SchemaServiceBlockingStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static SchemaServiceFutureStub newFutureStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public SchemaServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new SchemaServiceFutureStub(channel, callOptions);
+        }
+      };
+    return SchemaServiceFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+   * 

+   */
+  public interface AsyncService {
+
+    /**
+     * 
+     * Gets a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    default void getSchema(com.google.cloud.discoveryengine.v1beta.GetSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetSchemaMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Gets a list of [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+     * 

+     */
+    default void listSchemas(com.google.cloud.discoveryengine.v1beta.ListSchemasRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListSchemasMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    default void createSchema(com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateSchemaMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Updates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    default void updateSchema(com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateSchemaMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    default void deleteSchema(com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteSchemaMethod(), responseObserver);
+    }
+  }
+
+  /**
+   * Base class for the server implementation of the service SchemaService.
+   * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+   * 

+   */
+  public static abstract class SchemaServiceImplBase
+      implements io.grpc.BindableService, AsyncService {
+
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+      return SchemaServiceGrpc.bindService(this);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do asynchronous rpc calls to service SchemaService.
+   * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+   * 

+   */
+  public static final class SchemaServiceStub
+      extends io.grpc.stub.AbstractAsyncStub {
+    private SchemaServiceStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected SchemaServiceStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new SchemaServiceStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Gets a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public void getSchema(com.google.cloud.discoveryengine.v1beta.GetSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Gets a list of [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+     * 

+     */
+    public void listSchemas(com.google.cloud.discoveryengine.v1beta.ListSchemasRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListSchemasMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Creates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public void createSchema(com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Updates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public void updateSchema(com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateSchemaMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Deletes a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public void deleteSchema(com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), request, responseObserver);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do synchronous rpc calls to service SchemaService.
+   * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+   * 

+   */
+  public static final class SchemaServiceBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private SchemaServiceBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected SchemaServiceBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new SchemaServiceBlockingStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Gets a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public com.google.cloud.discoveryengine.v1beta.Schema getSchema(com.google.cloud.discoveryengine.v1beta.GetSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetSchemaMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Gets a list of [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+     * 

+     */
+    public com.google.cloud.discoveryengine.v1beta.ListSchemasResponse listSchemas(com.google.cloud.discoveryengine.v1beta.ListSchemasRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListSchemasMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Creates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public com.google.longrunning.Operation createSchema(com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateSchemaMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Updates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public com.google.longrunning.Operation updateSchema(com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateSchemaMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Deletes a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public com.google.longrunning.Operation deleteSchema(com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteSchemaMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do ListenableFuture-style rpc calls to service SchemaService.
+   * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+   * 

+   */
+  public static final class SchemaServiceFutureStub
+      extends io.grpc.stub.AbstractFutureStub {
+    private SchemaServiceFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected SchemaServiceFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new SchemaServiceFutureStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Gets a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture getSchema(
+        com.google.cloud.discoveryengine.v1beta.GetSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Gets a list of [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listSchemas(
+        com.google.cloud.discoveryengine.v1beta.ListSchemasRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListSchemasMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Creates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture createSchema(
+        com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Updates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture updateSchema(
+        com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateSchemaMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Deletes a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture deleteSchema(
+        com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_GET_SCHEMA = 0;
+  private static final int METHODID_LIST_SCHEMAS = 1;
+  private static final int METHODID_CREATE_SCHEMA = 2;
+  private static final int METHODID_UPDATE_SCHEMA = 3;
+  private static final int METHODID_DELETE_SCHEMA = 4;
+
+  private static final class MethodHandlers implements
+      io.grpc.stub.ServerCalls.UnaryMethod,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final AsyncService serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(AsyncService serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_GET_SCHEMA:
+          serviceImpl.getSchema((com.google.cloud.discoveryengine.v1beta.GetSchemaRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_LIST_SCHEMAS:
+          serviceImpl.listSchemas((com.google.cloud.discoveryengine.v1beta.ListSchemasRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_CREATE_SCHEMA:
+          serviceImpl.createSchema((com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_UPDATE_SCHEMA:
+          serviceImpl.updateSchema((com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_SCHEMA:
+          serviceImpl.deleteSchema((com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
+    return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+        .addMethod(
+          getGetSchemaMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.cloud.discoveryengine.v1beta.GetSchemaRequest,
+              com.google.cloud.discoveryengine.v1beta.Schema>(
+                service, METHODID_GET_SCHEMA)))
+        .addMethod(
+          getListSchemasMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.cloud.discoveryengine.v1beta.ListSchemasRequest,
+              com.google.cloud.discoveryengine.v1beta.ListSchemasResponse>(
+                service, METHODID_LIST_SCHEMAS)))
+        .addMethod(
+          getCreateSchemaMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest,
+              com.google.longrunning.Operation>(
+                service, METHODID_CREATE_SCHEMA)))
+        .addMethod(
+          getUpdateSchemaMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest,
+              com.google.longrunning.Operation>(
+                service, METHODID_UPDATE_SCHEMA)))
+        .addMethod(
+          getDeleteSchemaMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest,
+              com.google.longrunning.Operation>(
+                service, METHODID_DELETE_SCHEMA)))
+        .build();
+  }
+
+  private static abstract class SchemaServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    SchemaServiceBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("SchemaService");
+    }
+  }
+
+  private static final class SchemaServiceFileDescriptorSupplier
+      extends SchemaServiceBaseDescriptorSupplier {
+    SchemaServiceFileDescriptorSupplier() {}
+  }
+
+  private static final class SchemaServiceMethodDescriptorSupplier
+      extends SchemaServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    SchemaServiceMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new SchemaServiceFileDescriptorSupplier())
+              .addMethod(getGetSchemaMethod())
+              .addMethod(getListSchemasMethod())
+              .addMethod(getCreateSchemaMethod())
+              .addMethod(getUpdateSchemaMethod())
+              .addMethod(getDeleteSchemaMethod())
+              .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceGrpc.java b/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceGrpc.java
similarity index 54%
rename from java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceGrpc.java
rename to owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceGrpc.java
index 9de7314e1fc8..989e7315c229 100644
--- a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceGrpc.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceGrpc.java
@@ -1,25 +1,8 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 package com.google.cloud.discoveryengine.v1beta;
 
 import static io.grpc.MethodDescriptor.generateFullMethodName;
 
 /**
- *
- *
  * 
  * Service for search.
  * 

@@ -35,96 +18,82 @@ private SearchServiceGrpc() {}
   public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1beta.SearchService";
 
   // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.discoveryengine.v1beta.SearchRequest,
-          com.google.cloud.discoveryengine.v1beta.SearchResponse>
-      getSearchMethod;
+  private static volatile io.grpc.MethodDescriptor getSearchMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "Search",
       requestType = com.google.cloud.discoveryengine.v1beta.SearchRequest.class,
       responseType = com.google.cloud.discoveryengine.v1beta.SearchResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.discoveryengine.v1beta.SearchRequest,
-          com.google.cloud.discoveryengine.v1beta.SearchResponse>
-      getSearchMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.discoveryengine.v1beta.SearchRequest,
-            com.google.cloud.discoveryengine.v1beta.SearchResponse>
-        getSearchMethod;
+  public static io.grpc.MethodDescriptor getSearchMethod() {
+    io.grpc.MethodDescriptor getSearchMethod;
     if ((getSearchMethod = SearchServiceGrpc.getSearchMethod) == null) {
       synchronized (SearchServiceGrpc.class) {
         if ((getSearchMethod = SearchServiceGrpc.getSearchMethod) == null) {
-          SearchServiceGrpc.getSearchMethod =
-              getSearchMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Search"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.discoveryengine.v1beta.SearchRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.discoveryengine.v1beta.SearchResponse
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(new SearchServiceMethodDescriptorSupplier("Search"))
-                      .build();
+          SearchServiceGrpc.getSearchMethod = getSearchMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Search"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.SearchResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new SearchServiceMethodDescriptorSupplier("Search"))
+              .build();
         }
       }
     }
     return getSearchMethod;
   }
 
-  /** Creates a new async stub that supports all call types for the service */
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
   public static SearchServiceStub newStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public SearchServiceStub newStub(
-              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new SearchServiceStub(channel, callOptions);
-          }
-        };
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public SearchServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new SearchServiceStub(channel, callOptions);
+        }
+      };
     return SearchServiceStub.newStub(factory, channel);
   }
 
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
-  public static SearchServiceBlockingStub newBlockingStub(io.grpc.Channel channel) {
+  public static SearchServiceBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public SearchServiceBlockingStub newStub(
-              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new SearchServiceBlockingStub(channel, callOptions);
-          }
-        };
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public SearchServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new SearchServiceBlockingStub(channel, callOptions);
+        }
+      };
     return SearchServiceBlockingStub.newStub(factory, channel);
   }
 
-  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
-  public static SearchServiceFutureStub newFutureStub(io.grpc.Channel channel) {
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static SearchServiceFutureStub newFutureStub(
+      io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public SearchServiceFutureStub newStub(
-              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new SearchServiceFutureStub(channel, callOptions);
-          }
-        };
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public SearchServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new SearchServiceFutureStub(channel, callOptions);
+        }
+      };
     return SearchServiceFutureStub.newStub(factory, channel);
   }
 
   /**
-   *
-   *
    * 
    * Service for search.
    * 

@@ -132,65 +101,56 @@ public SearchServiceFutureStub newStub(
   public interface AsyncService {
 
     /**
-     *
-     *
      * 
      * Performs a search.
      * 

      */
-    default void search(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
+    default void search(com.google.cloud.discoveryengine.v1beta.SearchRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSearchMethod(), responseObserver);
     }
   }
 
   /**
    * Base class for the server implementation of the service SearchService.
-   *
    * 
    * Service for search.
    * 

    */
-  public abstract static class SearchServiceImplBase
+  public static abstract class SearchServiceImplBase
       implements io.grpc.BindableService, AsyncService {
 
-    @java.lang.Override
-    public final io.grpc.ServerServiceDefinition bindService() {
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
       return SearchServiceGrpc.bindService(this);
     }
   }
 
   /**
    * A stub to allow clients to do asynchronous rpc calls to service SearchService.
-   *
    * 
    * Service for search.
    * 

    */
   public static final class SearchServiceStub
       extends io.grpc.stub.AbstractAsyncStub {
-    private SearchServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private SearchServiceStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected SearchServiceStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    protected SearchServiceStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new SearchServiceStub(channel, callOptions);
     }
 
     /**
-     *
-     *
      * 
      * Performs a search.
      * 

      */
-    public void search(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
+    public void search(com.google.cloud.discoveryengine.v1beta.SearchRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
           getChannel().newCall(getSearchMethod(), getCallOptions()), request, responseObserver);
     }
@@ -198,14 +158,14 @@ public void search(
 
   /**
    * A stub to allow clients to do synchronous rpc calls to service SearchService.
-   *
    * 
    * Service for search.
    * 

    */
   public static final class SearchServiceBlockingStub
       extends io.grpc.stub.AbstractBlockingStub {
-    private SearchServiceBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private SearchServiceBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -216,14 +176,11 @@ protected SearchServiceBlockingStub build(
     }
 
     /**
-     *
-     *
      * 
      * Performs a search.
      * 

      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse search(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest request) {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse search(com.google.cloud.discoveryengine.v1beta.SearchRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getSearchMethod(), getCallOptions(), request);
     }
@@ -231,14 +188,14 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse search(
 
   /**
    * A stub to allow clients to do ListenableFuture-style rpc calls to service SearchService.
-   *
    * 
    * Service for search.
    * 

    */
   public static final class SearchServiceFutureStub
       extends io.grpc.stub.AbstractFutureStub {
-    private SearchServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private SearchServiceFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -249,15 +206,12 @@ protected SearchServiceFutureStub build(
     }
 
     /**
-     *
-     *
      * 
      * Performs a search.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.discoveryengine.v1beta.SearchResponse>
-        search(com.google.cloud.discoveryengine.v1beta.SearchRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture search(
+        com.google.cloud.discoveryengine.v1beta.SearchRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getSearchMethod(), getCallOptions()), request);
     }
@@ -265,11 +219,11 @@ protected SearchServiceFutureStub build(
 
   private static final int METHODID_SEARCH = 0;
 
-  private static final class MethodHandlers
-      implements io.grpc.stub.ServerCalls.UnaryMethod,
-          io.grpc.stub.ServerCalls.ServerStreamingMethod,
-          io.grpc.stub.ServerCalls.ClientStreamingMethod,
-          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+  private static final class MethodHandlers implements
+      io.grpc.stub.ServerCalls.UnaryMethod,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod {
     private final AsyncService serviceImpl;
     private final int methodId;
 
@@ -283,10 +237,8 @@ private static final class MethodHandlers
     public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_SEARCH:
-          serviceImpl.search(
-              (com.google.cloud.discoveryengine.v1beta.SearchRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
+          serviceImpl.search((com.google.cloud.discoveryengine.v1beta.SearchRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
           break;
         default:
           throw new AssertionError();
@@ -307,18 +259,17 @@ public io.grpc.stub.StreamObserver invoke(
   public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
     return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
         .addMethod(
-            getSearchMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-                new MethodHandlers<
-                    com.google.cloud.discoveryengine.v1beta.SearchRequest,
-                    com.google.cloud.discoveryengine.v1beta.SearchResponse>(
-                    service, METHODID_SEARCH)))
+          getSearchMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.cloud.discoveryengine.v1beta.SearchRequest,
+              com.google.cloud.discoveryengine.v1beta.SearchResponse>(
+                service, METHODID_SEARCH)))
         .build();
   }
 
-  private abstract static class SearchServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
-          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+  private static abstract class SearchServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     SearchServiceBaseDescriptorSupplier() {}
 
     @java.lang.Override
@@ -360,12 +311,10 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() {
       synchronized (SearchServiceGrpc.class) {
         result = serviceDescriptor;
         if (result == null) {
-          serviceDescriptor =
-              result =
-                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-                      .setSchemaDescriptor(new SearchServiceFileDescriptorSupplier())
-                      .addMethod(getSearchMethod())
-                      .build();
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new SearchServiceFileDescriptorSupplier())
+              .addMethod(getSearchMethod())
+              .build();
         }
       }
     }
diff --git a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceGrpc.java b/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceGrpc.java
similarity index 53%
rename from java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceGrpc.java
rename to owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceGrpc.java
index 09a30d714657..cf049e9a270d 100644
--- a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceGrpc.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceGrpc.java
@@ -1,25 +1,8 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 package com.google.cloud.discoveryengine.v1beta;
 
 import static io.grpc.MethodDescriptor.generateFullMethodName;
 
 /**
- *
- *
  * 
  * Service for ingesting end user actions on a website to Discovery Engine API.
  * 

@@ -35,187 +18,144 @@ private UserEventServiceGrpc() {}
   public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1beta.UserEventService";
 
   // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest,
-          com.google.cloud.discoveryengine.v1beta.UserEvent>
-      getWriteUserEventMethod;
+  private static volatile io.grpc.MethodDescriptor getWriteUserEventMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "WriteUserEvent",
       requestType = com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.class,
       responseType = com.google.cloud.discoveryengine.v1beta.UserEvent.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest,
-          com.google.cloud.discoveryengine.v1beta.UserEvent>
-      getWriteUserEventMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest,
-            com.google.cloud.discoveryengine.v1beta.UserEvent>
-        getWriteUserEventMethod;
+  public static io.grpc.MethodDescriptor getWriteUserEventMethod() {
+    io.grpc.MethodDescriptor getWriteUserEventMethod;
     if ((getWriteUserEventMethod = UserEventServiceGrpc.getWriteUserEventMethod) == null) {
       synchronized (UserEventServiceGrpc.class) {
         if ((getWriteUserEventMethod = UserEventServiceGrpc.getWriteUserEventMethod) == null) {
-          UserEventServiceGrpc.getWriteUserEventMethod =
-              getWriteUserEventMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "WriteUserEvent"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.discoveryengine.v1beta.UserEvent
-                                  .getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new UserEventServiceMethodDescriptorSupplier("WriteUserEvent"))
-                      .build();
+          UserEventServiceGrpc.getWriteUserEventMethod = getWriteUserEventMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "WriteUserEvent"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()))
+              .setSchemaDescriptor(new UserEventServiceMethodDescriptorSupplier("WriteUserEvent"))
+              .build();
         }
       }
     }
     return getWriteUserEventMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest, com.google.api.HttpBody>
-      getCollectUserEventMethod;
+  private static volatile io.grpc.MethodDescriptor getCollectUserEventMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "CollectUserEvent",
       requestType = com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.class,
       responseType = com.google.api.HttpBody.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest, com.google.api.HttpBody>
-      getCollectUserEventMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest,
-            com.google.api.HttpBody>
-        getCollectUserEventMethod;
+  public static io.grpc.MethodDescriptor getCollectUserEventMethod() {
+    io.grpc.MethodDescriptor getCollectUserEventMethod;
     if ((getCollectUserEventMethod = UserEventServiceGrpc.getCollectUserEventMethod) == null) {
       synchronized (UserEventServiceGrpc.class) {
         if ((getCollectUserEventMethod = UserEventServiceGrpc.getCollectUserEventMethod) == null) {
-          UserEventServiceGrpc.getCollectUserEventMethod =
-              getCollectUserEventMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CollectUserEvent"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.api.HttpBody.getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new UserEventServiceMethodDescriptorSupplier("CollectUserEvent"))
-                      .build();
+          UserEventServiceGrpc.getCollectUserEventMethod = getCollectUserEventMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CollectUserEvent"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.api.HttpBody.getDefaultInstance()))
+              .setSchemaDescriptor(new UserEventServiceMethodDescriptorSupplier("CollectUserEvent"))
+              .build();
         }
       }
     }
     return getCollectUserEventMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor<
-          com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest,
-          com.google.longrunning.Operation>
-      getImportUserEventsMethod;
+  private static volatile io.grpc.MethodDescriptor getImportUserEventsMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "ImportUserEvents",
       requestType = com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.class,
       responseType = com.google.longrunning.Operation.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor<
-          com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest,
-          com.google.longrunning.Operation>
-      getImportUserEventsMethod() {
-    io.grpc.MethodDescriptor<
-            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest,
-            com.google.longrunning.Operation>
-        getImportUserEventsMethod;
+  public static io.grpc.MethodDescriptor getImportUserEventsMethod() {
+    io.grpc.MethodDescriptor getImportUserEventsMethod;
     if ((getImportUserEventsMethod = UserEventServiceGrpc.getImportUserEventsMethod) == null) {
       synchronized (UserEventServiceGrpc.class) {
         if ((getImportUserEventsMethod = UserEventServiceGrpc.getImportUserEventsMethod) == null) {
-          UserEventServiceGrpc.getImportUserEventsMethod =
-              getImportUserEventsMethod =
-                  io.grpc.MethodDescriptor
-                      .
-                          newBuilder()
-                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ImportUserEvents"))
-                      .setSampledToLocalTracing(true)
-                      .setRequestMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest
-                                  .getDefaultInstance()))
-                      .setResponseMarshaller(
-                          io.grpc.protobuf.ProtoUtils.marshaller(
-                              com.google.longrunning.Operation.getDefaultInstance()))
-                      .setSchemaDescriptor(
-                          new UserEventServiceMethodDescriptorSupplier("ImportUserEvents"))
-                      .build();
+          UserEventServiceGrpc.getImportUserEventsMethod = getImportUserEventsMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ImportUserEvents"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.longrunning.Operation.getDefaultInstance()))
+              .setSchemaDescriptor(new UserEventServiceMethodDescriptorSupplier("ImportUserEvents"))
+              .build();
         }
       }
     }
     return getImportUserEventsMethod;
   }
 
-  /** Creates a new async stub that supports all call types for the service */
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
   public static UserEventServiceStub newStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public UserEventServiceStub newStub(
-              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new UserEventServiceStub(channel, callOptions);
-          }
-        };
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public UserEventServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new UserEventServiceStub(channel, callOptions);
+        }
+      };
     return UserEventServiceStub.newStub(factory, channel);
   }
 
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
-  public static UserEventServiceBlockingStub newBlockingStub(io.grpc.Channel channel) {
+  public static UserEventServiceBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public UserEventServiceBlockingStub newStub(
-              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new UserEventServiceBlockingStub(channel, callOptions);
-          }
-        };
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public UserEventServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new UserEventServiceBlockingStub(channel, callOptions);
+        }
+      };
     return UserEventServiceBlockingStub.newStub(factory, channel);
   }
 
-  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
-  public static UserEventServiceFutureStub newFutureStub(io.grpc.Channel channel) {
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static UserEventServiceFutureStub newFutureStub(
+      io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-        new io.grpc.stub.AbstractStub.StubFactory() {
-          @java.lang.Override
-          public UserEventServiceFutureStub newStub(
-              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-            return new UserEventServiceFutureStub(channel, callOptions);
-          }
-        };
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public UserEventServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new UserEventServiceFutureStub(channel, callOptions);
+        }
+      };
     return UserEventServiceFutureStub.newStub(factory, channel);
   }
 
   /**
-   *
-   *
    * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    * 

@@ -223,23 +163,16 @@ public UserEventServiceFutureStub newStub(
   public interface AsyncService {
 
     /**
-     *
-     *
      * 
      * Writes a single user event.
      * 

      */
-    default void writeUserEvent(
-        com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getWriteUserEventMethod(), responseObserver);
+    default void writeUserEvent(com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getWriteUserEventMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Writes a single user event from the browser. This uses a GET request to
      * due to browser restriction of POST-ing to a 3rd party domain.
@@ -247,16 +180,12 @@ default void writeUserEvent(
      * Google Tag Manager. Users should not call this method directly.
      * 

      */
-    default void collectUserEvent(
-        com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest request,
+    default void collectUserEvent(com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getCollectUserEventMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCollectUserEventMethod(), responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Bulk import of User events. Request processing might be
      * synchronous. Events that already exist are skipped.
@@ -266,68 +195,57 @@ default void collectUserEvent(
      * Operation.metadata is of type ImportMetadata.
      * 

      */
-    default void importUserEvents(
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest request,
+    default void importUserEvents(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
-          getImportUserEventsMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getImportUserEventsMethod(), responseObserver);
     }
   }
 
   /**
    * Base class for the server implementation of the service UserEventService.
-   *
    * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    * 

    */
-  public abstract static class UserEventServiceImplBase
+  public static abstract class UserEventServiceImplBase
       implements io.grpc.BindableService, AsyncService {
 
-    @java.lang.Override
-    public final io.grpc.ServerServiceDefinition bindService() {
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
       return UserEventServiceGrpc.bindService(this);
     }
   }
 
   /**
    * A stub to allow clients to do asynchronous rpc calls to service UserEventService.
-   *
    * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    * 

    */
   public static final class UserEventServiceStub
       extends io.grpc.stub.AbstractAsyncStub {
-    private UserEventServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private UserEventServiceStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected UserEventServiceStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    protected UserEventServiceStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new UserEventServiceStub(channel, callOptions);
     }
 
     /**
-     *
-     *
      * 
      * Writes a single user event.
      * 

      */
-    public void writeUserEvent(
-        com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest request,
-        io.grpc.stub.StreamObserver
-            responseObserver) {
+    public void writeUserEvent(com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getWriteUserEventMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getWriteUserEventMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Writes a single user event from the browser. This uses a GET request to
      * due to browser restriction of POST-ing to a 3rd party domain.
@@ -335,18 +253,13 @@ public void writeUserEvent(
      * Google Tag Manager. Users should not call this method directly.
      * 

      */
-    public void collectUserEvent(
-        com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest request,
+    public void collectUserEvent(com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCollectUserEventMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getCollectUserEventMethod(), getCallOptions()), request, responseObserver);
     }
 
     /**
-     *
-     *
      * 
      * Bulk import of User events. Request processing might be
      * synchronous. Events that already exist are skipped.
@@ -356,26 +269,23 @@ public void collectUserEvent(
      * Operation.metadata is of type ImportMetadata.
      * 

      */
-    public void importUserEvents(
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest request,
+    public void importUserEvents(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getImportUserEventsMethod(), getCallOptions()),
-          request,
-          responseObserver);
+          getChannel().newCall(getImportUserEventsMethod(), getCallOptions()), request, responseObserver);
     }
   }
 
   /**
    * A stub to allow clients to do synchronous rpc calls to service UserEventService.
-   *
    * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    * 

    */
   public static final class UserEventServiceBlockingStub
       extends io.grpc.stub.AbstractBlockingStub {
-    private UserEventServiceBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private UserEventServiceBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -386,21 +296,16 @@ protected UserEventServiceBlockingStub build(
     }
 
     /**
-     *
-     *
      * 
      * Writes a single user event.
      * 

      */
-    public com.google.cloud.discoveryengine.v1beta.UserEvent writeUserEvent(
-        com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest request) {
+    public com.google.cloud.discoveryengine.v1beta.UserEvent writeUserEvent(com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getWriteUserEventMethod(), getCallOptions(), request);
     }
 
     /**
-     *
-     *
      * 
      * Writes a single user event from the browser. This uses a GET request to
      * due to browser restriction of POST-ing to a 3rd party domain.
@@ -408,15 +313,12 @@ public com.google.cloud.discoveryengine.v1beta.UserEvent writeUserEvent(
      * Google Tag Manager. Users should not call this method directly.
      * 

      */
-    public com.google.api.HttpBody collectUserEvent(
-        com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest request) {
+    public com.google.api.HttpBody collectUserEvent(com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getCollectUserEventMethod(), getCallOptions(), request);
     }
 
     /**
-     *
-     *
      * 
      * Bulk import of User events. Request processing might be
      * synchronous. Events that already exist are skipped.
@@ -426,8 +328,7 @@ public com.google.api.HttpBody collectUserEvent(
      * Operation.metadata is of type ImportMetadata.
      * 

      */
-    public com.google.longrunning.Operation importUserEvents(
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest request) {
+    public com.google.longrunning.Operation importUserEvents(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getImportUserEventsMethod(), getCallOptions(), request);
     }
@@ -435,14 +336,14 @@ public com.google.longrunning.Operation importUserEvents(
 
   /**
    * A stub to allow clients to do ListenableFuture-style rpc calls to service UserEventService.
-   *
    * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    * 

    */
   public static final class UserEventServiceFutureStub
       extends io.grpc.stub.AbstractFutureStub {
-    private UserEventServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private UserEventServiceFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -453,22 +354,17 @@ protected UserEventServiceFutureStub build(
     }
 
     /**
-     *
-     *
      * 
      * Writes a single user event.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture<
-            com.google.cloud.discoveryengine.v1beta.UserEvent>
-        writeUserEvent(com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture writeUserEvent(
+        com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getWriteUserEventMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Writes a single user event from the browser. This uses a GET request to
      * due to browser restriction of POST-ing to a 3rd party domain.
@@ -476,15 +372,13 @@ protected UserEventServiceFutureStub build(
      * Google Tag Manager. Users should not call this method directly.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture
-        collectUserEvent(com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture collectUserEvent(
+        com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getCollectUserEventMethod(), getCallOptions()), request);
     }
 
     /**
-     *
-     *
      * 
      * Bulk import of User events. Request processing might be
      * synchronous. Events that already exist are skipped.
@@ -494,8 +388,8 @@ protected UserEventServiceFutureStub build(
      * Operation.metadata is of type ImportMetadata.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture
-        importUserEvents(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture importUserEvents(
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getImportUserEventsMethod(), getCallOptions()), request);
     }
@@ -505,11 +399,11 @@ protected UserEventServiceFutureStub build(
   private static final int METHODID_COLLECT_USER_EVENT = 1;
   private static final int METHODID_IMPORT_USER_EVENTS = 2;
 
-  private static final class MethodHandlers
-      implements io.grpc.stub.ServerCalls.UnaryMethod,
-          io.grpc.stub.ServerCalls.ServerStreamingMethod,
-          io.grpc.stub.ServerCalls.ClientStreamingMethod,
-          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+  private static final class MethodHandlers implements
+      io.grpc.stub.ServerCalls.UnaryMethod,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod {
     private final AsyncService serviceImpl;
     private final int methodId;
 
@@ -523,19 +417,15 @@ private static final class MethodHandlers
     public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_WRITE_USER_EVENT:
-          serviceImpl.writeUserEvent(
-              (com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest) request,
-              (io.grpc.stub.StreamObserver)
-                  responseObserver);
+          serviceImpl.writeUserEvent((com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_COLLECT_USER_EVENT:
-          serviceImpl.collectUserEvent(
-              (com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest) request,
+          serviceImpl.collectUserEvent((com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_IMPORT_USER_EVENTS:
-          serviceImpl.importUserEvents(
-              (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest) request,
+          serviceImpl.importUserEvents((com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         default:
@@ -557,30 +447,31 @@ public io.grpc.stub.StreamObserver invoke(
   public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
     return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
         .addMethod(
-            getWriteUserEventMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-                new MethodHandlers<
-                    com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest,
-                    com.google.cloud.discoveryengine.v1beta.UserEvent>(
-                    service, METHODID_WRITE_USER_EVENT)))
+          getWriteUserEventMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest,
+              com.google.cloud.discoveryengine.v1beta.UserEvent>(
+                service, METHODID_WRITE_USER_EVENT)))
         .addMethod(
-            getCollectUserEventMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-                new MethodHandlers<
-                    com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest,
-                    com.google.api.HttpBody>(service, METHODID_COLLECT_USER_EVENT)))
+          getCollectUserEventMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest,
+              com.google.api.HttpBody>(
+                service, METHODID_COLLECT_USER_EVENT)))
         .addMethod(
-            getImportUserEventsMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-                new MethodHandlers<
-                    com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest,
-                    com.google.longrunning.Operation>(service, METHODID_IMPORT_USER_EVENTS)))
+          getImportUserEventsMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest,
+              com.google.longrunning.Operation>(
+                service, METHODID_IMPORT_USER_EVENTS)))
         .build();
   }
 
-  private abstract static class UserEventServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
-          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+  private static abstract class UserEventServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     UserEventServiceBaseDescriptorSupplier() {}
 
     @java.lang.Override
@@ -622,14 +513,12 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() {
       synchronized (UserEventServiceGrpc.class) {
         result = serviceDescriptor;
         if (result == null) {
-          serviceDescriptor =
-              result =
-                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-                      .setSchemaDescriptor(new UserEventServiceFileDescriptorSupplier())
-                      .addMethod(getWriteUserEventMethod())
-                      .addMethod(getCollectUserEventMethod())
-                      .addMethod(getImportUserEventsMethod())
-                      .build();
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new UserEventServiceFileDescriptorSupplier())
+              .addMethod(getWriteUserEventMethod())
+              .addMethod(getCollectUserEventMethod())
+              .addMethod(getImportUserEventsMethod())
+              .build();
         }
       }
     }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySource.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySource.java
similarity index 76%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySource.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySource.java
index 3cf3713b9145..bb2de370b7df 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySource.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySource.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * BigQuery source import data from.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.BigQuerySource}
  */
-public final class BigQuerySource extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class BigQuerySource extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.BigQuerySource)
     BigQuerySourceOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use BigQuerySource.newBuilder() to construct.
   private BigQuerySource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private BigQuerySource() {
     projectId_ = "";
     datasetId_ = "";
@@ -47,38 +29,33 @@ private BigQuerySource() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new BigQuerySource();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.BigQuerySource.class,
-            com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.BigQuerySource.class, com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder.class);
   }
 
   private int partitionCase_ = 0;
-
   @SuppressWarnings("serial")
   private java.lang.Object partition_;
-
   public enum PartitionCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     PARTITION_DATE(5),
     PARTITION_NOT_SET(0);
     private final int value;
-
     private PartitionCase(int value) {
       this.value = value;
     }
@@ -94,34 +71,29 @@ public static PartitionCase valueOf(int value) {
 
     public static PartitionCase forNumber(int value) {
       switch (value) {
-        case 5:
-          return PARTITION_DATE;
-        case 0:
-          return PARTITION_NOT_SET;
-        default:
-          return null;
+        case 5: return PARTITION_DATE;
+        case 0: return PARTITION_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public PartitionCase getPartitionCase() {
-    return PartitionCase.forNumber(partitionCase_);
+  public PartitionCase
+  getPartitionCase() {
+    return PartitionCase.forNumber(
+        partitionCase_);
   }
 
   public static final int PARTITION_DATE_FIELD_NUMBER = 5;
   /**
-   *
-   *
    * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    * 

    *
    * .google.type.Date partition_date = 5;
-   *
    * @return Whether the partitionDate field is set.
    */
   @java.lang.Override
@@ -129,26 +101,21 @@ public boolean hasPartitionDate() {
     return partitionCase_ == 5;
   }
   /**
-   *
-   *
    * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    * 

    *
    * .google.type.Date partition_date = 5;
-   *
    * @return The partitionDate.
    */
   @java.lang.Override
   public com.google.type.Date getPartitionDate() {
     if (partitionCase_ == 5) {
-      return (com.google.type.Date) partition_;
+       return (com.google.type.Date) partition_;
     }
     return com.google.type.Date.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    * 

@@ -158,18 +125,15 @@ public com.google.type.Date getPartitionDate() {
   @java.lang.Override
   public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
     if (partitionCase_ == 5) {
-      return (com.google.type.Date) partition_;
+       return (com.google.type.Date) partition_;
     }
     return com.google.type.Date.getDefaultInstance();
   }
 
   public static final int PROJECT_ID_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object projectId_ = "";
   /**
-   *
-   *
    * 
    * The project ID (can be project # or ID) that the BigQuery source is in with
    * a length limit of 128 characters. If not specified, inherits the project
@@ -177,7 +141,6 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
    * 

    *
    * string project_id = 1;
-   *
    * @return The projectId.
    */
   @java.lang.Override
@@ -186,15 +149,14 @@ public java.lang.String getProjectId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       projectId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The project ID (can be project # or ID) that the BigQuery source is in with
    * a length limit of 128 characters. If not specified, inherits the project
@@ -202,15 +164,16 @@ public java.lang.String getProjectId() {
    * 

    *
    * string project_id = 1;
-   *
    * @return The bytes for projectId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getProjectIdBytes() {
+  public com.google.protobuf.ByteString
+      getProjectIdBytes() {
     java.lang.Object ref = projectId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       projectId_ = b;
       return b;
     } else {
@@ -219,19 +182,15 @@ public com.google.protobuf.ByteString getProjectIdBytes() {
   }
 
   public static final int DATASET_ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object datasetId_ = "";
   /**
-   *
-   *
    * 
    * Required. The BigQuery data set to copy the data from with a length limit
    * of 1,024 characters.
    * 

    *
    * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The datasetId.
    */
   @java.lang.Override
@@ -240,30 +199,30 @@ public java.lang.String getDatasetId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       datasetId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The BigQuery data set to copy the data from with a length limit
    * of 1,024 characters.
    * 

    *
    * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for datasetId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDatasetIdBytes() {
+  public com.google.protobuf.ByteString
+      getDatasetIdBytes() {
     java.lang.Object ref = datasetId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       datasetId_ = b;
       return b;
     } else {
@@ -272,19 +231,15 @@ public com.google.protobuf.ByteString getDatasetIdBytes() {
   }
 
   public static final int TABLE_ID_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object tableId_ = "";
   /**
-   *
-   *
    * 
    * Required. The BigQuery table to copy the data from with a length limit of
    * 1,024 characters.
    * 

    *
    * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The tableId.
    */
   @java.lang.Override
@@ -293,30 +248,30 @@ public java.lang.String getTableId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       tableId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The BigQuery table to copy the data from with a length limit of
    * 1,024 characters.
    * 

    *
    * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for tableId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTableIdBytes() {
+  public com.google.protobuf.ByteString
+      getTableIdBytes() {
     java.lang.Object ref = tableId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       tableId_ = b;
       return b;
     } else {
@@ -325,12 +280,9 @@ public com.google.protobuf.ByteString getTableIdBytes() {
   }
 
   public static final int GCS_STAGING_DIR_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object gcsStagingDir_ = "";
   /**
-   *
-   *
    * 
    * Intermediate Cloud Storage directory used for the import with a length
    * limit of 2,000 characters. Can be specified if one wants to have the
@@ -338,7 +290,6 @@ public com.google.protobuf.ByteString getTableIdBytes() {
    * 

    *
    * string gcs_staging_dir = 4;
-   *
    * @return The gcsStagingDir.
    */
   @java.lang.Override
@@ -347,15 +298,14 @@ public java.lang.String getGcsStagingDir() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       gcsStagingDir_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Intermediate Cloud Storage directory used for the import with a length
    * limit of 2,000 characters. Can be specified if one wants to have the
@@ -363,15 +313,16 @@ public java.lang.String getGcsStagingDir() {
    * 

    *
    * string gcs_staging_dir = 4;
-   *
    * @return The bytes for gcsStagingDir.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getGcsStagingDirBytes() {
+  public com.google.protobuf.ByteString
+      getGcsStagingDirBytes() {
     java.lang.Object ref = gcsStagingDir_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       gcsStagingDir_ = b;
       return b;
     } else {
@@ -380,12 +331,9 @@ public com.google.protobuf.ByteString getGcsStagingDirBytes() {
   }
 
   public static final int DATA_SCHEMA_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object dataSchema_ = "";
   /**
-   *
-   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -409,7 +357,6 @@ public com.google.protobuf.ByteString getGcsStagingDirBytes() {
    * 

    *
    * string data_schema = 6;
-   *
    * @return The dataSchema.
    */
   @java.lang.Override
@@ -418,15 +365,14 @@ public java.lang.String getDataSchema() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       dataSchema_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -450,15 +396,16 @@ public java.lang.String getDataSchema() {
    * 

    *
    * string data_schema = 6;
-   *
    * @return The bytes for dataSchema.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDataSchemaBytes() {
+  public com.google.protobuf.ByteString
+      getDataSchemaBytes() {
     java.lang.Object ref = dataSchema_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       dataSchema_ = b;
       return b;
     } else {
@@ -467,7 +414,6 @@ public com.google.protobuf.ByteString getDataSchemaBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -479,7 +425,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(projectId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, projectId_);
     }
@@ -520,9 +467,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, gcsStagingDir_);
     }
     if (partitionCase_ == 5) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              5, (com.google.type.Date) partition_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(5, (com.google.type.Date) partition_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(dataSchema_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, dataSchema_);
@@ -535,23 +481,28 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.BigQuerySource)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.BigQuerySource other =
-        (com.google.cloud.discoveryengine.v1beta.BigQuerySource) obj;
-
-    if (!getProjectId().equals(other.getProjectId())) return false;
-    if (!getDatasetId().equals(other.getDatasetId())) return false;
-    if (!getTableId().equals(other.getTableId())) return false;
-    if (!getGcsStagingDir().equals(other.getGcsStagingDir())) return false;
-    if (!getDataSchema().equals(other.getDataSchema())) return false;
+    com.google.cloud.discoveryengine.v1beta.BigQuerySource other = (com.google.cloud.discoveryengine.v1beta.BigQuerySource) obj;
+
+    if (!getProjectId()
+        .equals(other.getProjectId())) return false;
+    if (!getDatasetId()
+        .equals(other.getDatasetId())) return false;
+    if (!getTableId()
+        .equals(other.getTableId())) return false;
+    if (!getGcsStagingDir()
+        .equals(other.getGcsStagingDir())) return false;
+    if (!getDataSchema()
+        .equals(other.getDataSchema())) return false;
     if (!getPartitionCase().equals(other.getPartitionCase())) return false;
     switch (partitionCase_) {
       case 5:
-        if (!getPartitionDate().equals(other.getPartitionDate())) return false;
+        if (!getPartitionDate()
+            .equals(other.getPartitionDate())) return false;
         break;
       case 0:
       default:
@@ -591,136 +542,131 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.BigQuerySource prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.BigQuerySource prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * BigQuery source import data from.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.BigQuerySource}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.BigQuerySource)
       com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.BigQuerySource.class,
-              com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.BigQuerySource.class, com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.BigQuerySource.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -739,9 +685,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor;
     }
 
     @java.lang.Override
@@ -760,11 +706,8 @@ public com.google.cloud.discoveryengine.v1beta.BigQuerySource build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.BigQuerySource buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.BigQuerySource result =
-          new com.google.cloud.discoveryengine.v1beta.BigQuerySource(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.BigQuerySource result = new com.google.cloud.discoveryengine.v1beta.BigQuerySource(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -792,7 +735,8 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.BigQuerySourc
     private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.BigQuerySource result) {
       result.partitionCase_ = partitionCase_;
       result.partition_ = this.partition_;
-      if (partitionCase_ == 5 && partitionDateBuilder_ != null) {
+      if (partitionCase_ == 5 &&
+          partitionDateBuilder_ != null) {
         result.partition_ = partitionDateBuilder_.build();
       }
     }
@@ -801,39 +745,38 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.BigQuery
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.BigQuerySource) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.BigQuerySource) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.BigQuerySource)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -841,8 +784,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.BigQuerySource other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance()) return this;
       if (!other.getProjectId().isEmpty()) {
         projectId_ = other.projectId_;
         bitField0_ |= 0x00000002;
@@ -869,15 +811,13 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.BigQuerySource
         onChanged();
       }
       switch (other.getPartitionCase()) {
-        case PARTITION_DATE:
-          {
-            mergePartitionDate(other.getPartitionDate());
-            break;
-          }
-        case PARTITION_NOT_SET:
-          {
-            break;
-          }
+        case PARTITION_DATE: {
+          mergePartitionDate(other.getPartitionDate());
+          break;
+        }
+        case PARTITION_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -905,49 +845,44 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                projectId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 10
-            case 18:
-              {
-                datasetId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 18
-            case 26:
-              {
-                tableId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 26
-            case 34:
-              {
-                gcsStagingDir_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 34
-            case 42:
-              {
-                input.readMessage(getPartitionDateFieldBuilder().getBuilder(), extensionRegistry);
-                partitionCase_ = 5;
-                break;
-              } // case 42
-            case 50:
-              {
-                dataSchema_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 50
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              projectId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 10
+            case 18: {
+              datasetId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 18
+            case 26: {
+              tableId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 26
+            case 34: {
+              gcsStagingDir_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 34
+            case 42: {
+              input.readMessage(
+                  getPartitionDateFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              partitionCase_ = 5;
+              break;
+            } // case 42
+            case 50: {
+              dataSchema_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 50
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -957,12 +892,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int partitionCase_ = 0;
     private java.lang.Object partition_;
-
-    public PartitionCase getPartitionCase() {
-      return PartitionCase.forNumber(partitionCase_);
+    public PartitionCase
+        getPartitionCase() {
+      return PartitionCase.forNumber(
+          partitionCase_);
     }
 
     public Builder clearPartition() {
@@ -975,17 +910,13 @@ public Builder clearPartition() {
     private int bitField0_;
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder>
-        partitionDateBuilder_;
+        com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder> partitionDateBuilder_;
     /**
-     *
-     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

      *
      * .google.type.Date partition_date = 5;
-     *
      * @return Whether the partitionDate field is set.
      */
     @java.lang.Override
@@ -993,14 +924,11 @@ public boolean hasPartitionDate() {
       return partitionCase_ == 5;
     }
     /**
-     *
-     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

      *
      * .google.type.Date partition_date = 5;
-     *
      * @return The partitionDate.
      */
     @java.lang.Override
@@ -1018,8 +946,6 @@ public com.google.type.Date getPartitionDate() {
       }
     }
     /**
-     *
-     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

@@ -1040,15 +966,14 @@ public Builder setPartitionDate(com.google.type.Date value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

      *
      * .google.type.Date partition_date = 5;
      */
-    public Builder setPartitionDate(com.google.type.Date.Builder builderForValue) {
+    public Builder setPartitionDate(
+        com.google.type.Date.Builder builderForValue) {
       if (partitionDateBuilder_ == null) {
         partition_ = builderForValue.build();
         onChanged();
@@ -1059,8 +984,6 @@ public Builder setPartitionDate(com.google.type.Date.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

@@ -1069,11 +992,10 @@ public Builder setPartitionDate(com.google.type.Date.Builder builderForValue) {
      */
     public Builder mergePartitionDate(com.google.type.Date value) {
       if (partitionDateBuilder_ == null) {
-        if (partitionCase_ == 5 && partition_ != com.google.type.Date.getDefaultInstance()) {
-          partition_ =
-              com.google.type.Date.newBuilder((com.google.type.Date) partition_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (partitionCase_ == 5 &&
+            partition_ != com.google.type.Date.getDefaultInstance()) {
+          partition_ = com.google.type.Date.newBuilder((com.google.type.Date) partition_)
+              .mergeFrom(value).buildPartial();
         } else {
           partition_ = value;
         }
@@ -1089,8 +1011,6 @@ public Builder mergePartitionDate(com.google.type.Date value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

@@ -1114,8 +1034,6 @@ public Builder clearPartitionDate() {
       return this;
     }
     /**
-     *
-     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

@@ -1126,8 +1044,6 @@ public com.google.type.Date.Builder getPartitionDateBuilder() {
       return getPartitionDateFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

@@ -1146,8 +1062,6 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
       }
     }
     /**
-     *
-     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

@@ -1155,16 +1069,17 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
      * .google.type.Date partition_date = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder>
+        com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder> 
         getPartitionDateFieldBuilder() {
       if (partitionDateBuilder_ == null) {
         if (!(partitionCase_ == 5)) {
           partition_ = com.google.type.Date.getDefaultInstance();
         }
-        partitionDateBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder>(
-                (com.google.type.Date) partition_, getParentForChildren(), isClean());
+        partitionDateBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder>(
+                (com.google.type.Date) partition_,
+                getParentForChildren(),
+                isClean());
         partition_ = null;
       }
       partitionCase_ = 5;
@@ -1174,8 +1089,6 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
 
     private java.lang.Object projectId_ = "";
     /**
-     *
-     *
      * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1183,13 +1096,13 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
      * 

      *
      * string project_id = 1;
-     *
      * @return The projectId.
      */
     public java.lang.String getProjectId() {
       java.lang.Object ref = projectId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         projectId_ = s;
         return s;
@@ -1198,8 +1111,6 @@ public java.lang.String getProjectId() {
       }
     }
     /**
-     *
-     *
      * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1207,14 +1118,15 @@ public java.lang.String getProjectId() {
      * 

      *
      * string project_id = 1;
-     *
      * @return The bytes for projectId.
      */
-    public com.google.protobuf.ByteString getProjectIdBytes() {
+    public com.google.protobuf.ByteString
+        getProjectIdBytes() {
       java.lang.Object ref = projectId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         projectId_ = b;
         return b;
       } else {
@@ -1222,8 +1134,6 @@ public com.google.protobuf.ByteString getProjectIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1231,22 +1141,18 @@ public com.google.protobuf.ByteString getProjectIdBytes() {
      * 

      *
      * string project_id = 1;
-     *
      * @param value The projectId to set.
      * @return This builder for chaining.
      */
-    public Builder setProjectId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setProjectId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       projectId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1254,7 +1160,6 @@ public Builder setProjectId(java.lang.String value) {
      * 

      *
      * string project_id = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearProjectId() {
@@ -1264,8 +1169,6 @@ public Builder clearProjectId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1273,14 +1176,12 @@ public Builder clearProjectId() {
      * 

      *
      * string project_id = 1;
-     *
      * @param value The bytes for projectId to set.
      * @return This builder for chaining.
      */
-    public Builder setProjectIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setProjectIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       projectId_ = value;
       bitField0_ |= 0x00000002;
@@ -1290,21 +1191,19 @@ public Builder setProjectIdBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object datasetId_ = "";
     /**
-     *
-     *
      * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      * 

      *
      * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The datasetId.
      */
     public java.lang.String getDatasetId() {
       java.lang.Object ref = datasetId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         datasetId_ = s;
         return s;
@@ -1313,22 +1212,21 @@ public java.lang.String getDatasetId() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      * 

      *
      * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for datasetId.
      */
-    public com.google.protobuf.ByteString getDatasetIdBytes() {
+    public com.google.protobuf.ByteString
+        getDatasetIdBytes() {
       java.lang.Object ref = datasetId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         datasetId_ = b;
         return b;
       } else {
@@ -1336,37 +1234,30 @@ public com.google.protobuf.ByteString getDatasetIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      * 

      *
      * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The datasetId to set.
      * @return This builder for chaining.
      */
-    public Builder setDatasetId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDatasetId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       datasetId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      * 

      *
      * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearDatasetId() {
@@ -1376,22 +1267,18 @@ public Builder clearDatasetId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      * 

      *
      * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for datasetId to set.
      * @return This builder for chaining.
      */
-    public Builder setDatasetIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDatasetIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       datasetId_ = value;
       bitField0_ |= 0x00000004;
@@ -1401,21 +1288,19 @@ public Builder setDatasetIdBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object tableId_ = "";
     /**
-     *
-     *
      * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      * 

      *
      * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The tableId.
      */
     public java.lang.String getTableId() {
       java.lang.Object ref = tableId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         tableId_ = s;
         return s;
@@ -1424,22 +1309,21 @@ public java.lang.String getTableId() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      * 

      *
      * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for tableId.
      */
-    public com.google.protobuf.ByteString getTableIdBytes() {
+    public com.google.protobuf.ByteString
+        getTableIdBytes() {
       java.lang.Object ref = tableId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         tableId_ = b;
         return b;
       } else {
@@ -1447,37 +1331,30 @@ public com.google.protobuf.ByteString getTableIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      * 

      *
      * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The tableId to set.
      * @return This builder for chaining.
      */
-    public Builder setTableId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTableId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       tableId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      * 

      *
      * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearTableId() {
@@ -1487,22 +1364,18 @@ public Builder clearTableId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      * 

      *
      * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for tableId to set.
      * @return This builder for chaining.
      */
-    public Builder setTableIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTableIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       tableId_ = value;
       bitField0_ |= 0x00000008;
@@ -1512,8 +1385,6 @@ public Builder setTableIdBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object gcsStagingDir_ = "";
     /**
-     *
-     *
      * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1521,13 +1392,13 @@ public Builder setTableIdBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string gcs_staging_dir = 4;
-     *
      * @return The gcsStagingDir.
      */
     public java.lang.String getGcsStagingDir() {
       java.lang.Object ref = gcsStagingDir_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         gcsStagingDir_ = s;
         return s;
@@ -1536,8 +1407,6 @@ public java.lang.String getGcsStagingDir() {
       }
     }
     /**
-     *
-     *
      * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1545,14 +1414,15 @@ public java.lang.String getGcsStagingDir() {
      * 

      *
      * string gcs_staging_dir = 4;
-     *
      * @return The bytes for gcsStagingDir.
      */
-    public com.google.protobuf.ByteString getGcsStagingDirBytes() {
+    public com.google.protobuf.ByteString
+        getGcsStagingDirBytes() {
       java.lang.Object ref = gcsStagingDir_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         gcsStagingDir_ = b;
         return b;
       } else {
@@ -1560,8 +1430,6 @@ public com.google.protobuf.ByteString getGcsStagingDirBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1569,22 +1437,18 @@ public com.google.protobuf.ByteString getGcsStagingDirBytes() {
      * 

      *
      * string gcs_staging_dir = 4;
-     *
      * @param value The gcsStagingDir to set.
      * @return This builder for chaining.
      */
-    public Builder setGcsStagingDir(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setGcsStagingDir(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       gcsStagingDir_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1592,7 +1456,6 @@ public Builder setGcsStagingDir(java.lang.String value) {
      * 

      *
      * string gcs_staging_dir = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearGcsStagingDir() {
@@ -1602,8 +1465,6 @@ public Builder clearGcsStagingDir() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1611,14 +1472,12 @@ public Builder clearGcsStagingDir() {
      * 

      *
      * string gcs_staging_dir = 4;
-     *
      * @param value The bytes for gcsStagingDir to set.
      * @return This builder for chaining.
      */
-    public Builder setGcsStagingDirBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setGcsStagingDirBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       gcsStagingDir_ = value;
       bitField0_ |= 0x00000010;
@@ -1628,8 +1487,6 @@ public Builder setGcsStagingDirBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object dataSchema_ = "";
     /**
-     *
-     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -1653,13 +1510,13 @@ public Builder setGcsStagingDirBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string data_schema = 6;
-     *
      * @return The dataSchema.
      */
     public java.lang.String getDataSchema() {
       java.lang.Object ref = dataSchema_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         dataSchema_ = s;
         return s;
@@ -1668,8 +1525,6 @@ public java.lang.String getDataSchema() {
       }
     }
     /**
-     *
-     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -1693,14 +1548,15 @@ public java.lang.String getDataSchema() {
      * 

      *
      * string data_schema = 6;
-     *
      * @return The bytes for dataSchema.
      */
-    public com.google.protobuf.ByteString getDataSchemaBytes() {
+    public com.google.protobuf.ByteString
+        getDataSchemaBytes() {
       java.lang.Object ref = dataSchema_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         dataSchema_ = b;
         return b;
       } else {
@@ -1708,8 +1564,6 @@ public com.google.protobuf.ByteString getDataSchemaBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -1733,22 +1587,18 @@ public com.google.protobuf.ByteString getDataSchemaBytes() {
      * 

      *
      * string data_schema = 6;
-     *
      * @param value The dataSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setDataSchema(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDataSchema(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       dataSchema_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -1772,7 +1622,6 @@ public Builder setDataSchema(java.lang.String value) {
      * 

      *
      * string data_schema = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDataSchema() {
@@ -1782,8 +1631,6 @@ public Builder clearDataSchema() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -1807,23 +1654,21 @@ public Builder clearDataSchema() {
      * 

      *
      * string data_schema = 6;
-     *
      * @param value The bytes for dataSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setDataSchemaBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDataSchemaBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       dataSchema_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1833,12 +1678,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.BigQuerySource)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.BigQuerySource)
   private static final com.google.cloud.discoveryengine.v1beta.BigQuerySource DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.BigQuerySource();
   }
@@ -1847,27 +1692,27 @@ public static com.google.cloud.discoveryengine.v1beta.BigQuerySource getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public BigQuerySource parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public BigQuerySource parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1882,4 +1727,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.BigQuerySource getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySourceOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySourceOrBuilder.java
similarity index 83%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySourceOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySourceOrBuilder.java
index 2e88d583d1f2..07b8ca0afcef 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySourceOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySourceOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface BigQuerySourceOrBuilder
-    extends
+public interface BigQuerySourceOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.BigQuerySource)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    * 

    *
    * .google.type.Date partition_date = 5;
-   *
    * @return Whether the partitionDate field is set.
    */
   boolean hasPartitionDate();
   /**
-   *
-   *
    * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    * 

    *
    * .google.type.Date partition_date = 5;
-   *
    * @return The partitionDate.
    */
   com.google.type.Date getPartitionDate();
   /**
-   *
-   *
    * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    * 

@@ -59,8 +35,6 @@ public interface BigQuerySourceOrBuilder
   com.google.type.DateOrBuilder getPartitionDateOrBuilder();
 
   /**
-   *
-   *
    * 
    * The project ID (can be project # or ID) that the BigQuery source is in with
    * a length limit of 128 characters. If not specified, inherits the project
@@ -68,13 +42,10 @@ public interface BigQuerySourceOrBuilder
    * 

    *
    * string project_id = 1;
-   *
    * @return The projectId.
    */
   java.lang.String getProjectId();
   /**
-   *
-   *
    * 
    * The project ID (can be project # or ID) that the BigQuery source is in with
    * a length limit of 128 characters. If not specified, inherits the project
@@ -82,68 +53,56 @@ public interface BigQuerySourceOrBuilder
    * 

    *
    * string project_id = 1;
-   *
    * @return The bytes for projectId.
    */
-  com.google.protobuf.ByteString getProjectIdBytes();
+  com.google.protobuf.ByteString
+      getProjectIdBytes();
 
   /**
-   *
-   *
    * 
    * Required. The BigQuery data set to copy the data from with a length limit
    * of 1,024 characters.
    * 

    *
    * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The datasetId.
    */
   java.lang.String getDatasetId();
   /**
-   *
-   *
    * 
    * Required. The BigQuery data set to copy the data from with a length limit
    * of 1,024 characters.
    * 

    *
    * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for datasetId.
    */
-  com.google.protobuf.ByteString getDatasetIdBytes();
+  com.google.protobuf.ByteString
+      getDatasetIdBytes();
 
   /**
-   *
-   *
    * 
    * Required. The BigQuery table to copy the data from with a length limit of
    * 1,024 characters.
    * 

    *
    * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The tableId.
    */
   java.lang.String getTableId();
   /**
-   *
-   *
    * 
    * Required. The BigQuery table to copy the data from with a length limit of
    * 1,024 characters.
    * 

    *
    * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for tableId.
    */
-  com.google.protobuf.ByteString getTableIdBytes();
+  com.google.protobuf.ByteString
+      getTableIdBytes();
 
   /**
-   *
-   *
    * 
    * Intermediate Cloud Storage directory used for the import with a length
    * limit of 2,000 characters. Can be specified if one wants to have the
@@ -151,13 +110,10 @@ public interface BigQuerySourceOrBuilder
    * 

    *
    * string gcs_staging_dir = 4;
-   *
    * @return The gcsStagingDir.
    */
   java.lang.String getGcsStagingDir();
   /**
-   *
-   *
    * 
    * Intermediate Cloud Storage directory used for the import with a length
    * limit of 2,000 characters. Can be specified if one wants to have the
@@ -165,14 +121,12 @@ public interface BigQuerySourceOrBuilder
    * 

    *
    * string gcs_staging_dir = 4;
-   *
    * @return The bytes for gcsStagingDir.
    */
-  com.google.protobuf.ByteString getGcsStagingDirBytes();
+  com.google.protobuf.ByteString
+      getGcsStagingDirBytes();
 
   /**
-   *
-   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -196,13 +150,10 @@ public interface BigQuerySourceOrBuilder
    * 

    *
    * string data_schema = 6;
-   *
    * @return The dataSchema.
    */
   java.lang.String getDataSchema();
   /**
-   *
-   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -226,10 +177,10 @@ public interface BigQuerySourceOrBuilder
    * 

    *
    * string data_schema = 6;
-   *
    * @return The bytes for dataSchema.
    */
-  com.google.protobuf.ByteString getDataSchemaBytes();
+  com.google.protobuf.ByteString
+      getDataSchemaBytes();
 
   com.google.cloud.discoveryengine.v1beta.BigQuerySource.PartitionCase getPartitionCase();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BranchName.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BranchName.java
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BranchName.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BranchName.java
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequest.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequest.java
similarity index 70%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequest.java
index dacd0c81fc1c..92b3cdde68c8 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Request message for CollectUserEvent method.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.CollectUserEventRequest}
  */
-public final class CollectUserEventRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CollectUserEventRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.CollectUserEventRequest)
     CollectUserEventRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CollectUserEventRequest.newBuilder() to construct.
   private CollectUserEventRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CollectUserEventRequest() {
     parent_ = "";
     userEvent_ = "";
@@ -45,42 +27,35 @@ private CollectUserEventRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CollectUserEventRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.class,
-            com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.class, com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.Builder.class);
   }
 
   private int bitField0_;
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -89,32 +64,30 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -123,19 +96,15 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int USER_EVENT_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object userEvent_ = "";
   /**
-   *
-   *
    * 
    * Required. URL encoded UserEvent proto with a length limit of 2,000,000
    * characters.
    * 

    *
    * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The userEvent.
    */
   @java.lang.Override
@@ -144,30 +113,30 @@ public java.lang.String getUserEvent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userEvent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. URL encoded UserEvent proto with a length limit of 2,000,000
    * characters.
    * 

    *
    * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for userEvent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getUserEventBytes() {
+  public com.google.protobuf.ByteString
+      getUserEventBytes() {
     java.lang.Object ref = userEvent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       userEvent_ = b;
       return b;
     } else {
@@ -176,12 +145,9 @@ public com.google.protobuf.ByteString getUserEventBytes() {
   }
 
   public static final int URI_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object uri_ = "";
   /**
-   *
-   *
    * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -190,7 +156,6 @@ public com.google.protobuf.ByteString getUserEventBytes() {
    * 

    *
    * optional string uri = 3;
-   *
    * @return Whether the uri field is set.
    */
   @java.lang.Override
@@ -198,8 +163,6 @@ public boolean hasUri() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
-   *
-   *
    * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -208,7 +171,6 @@ public boolean hasUri() {
    * 

    *
    * optional string uri = 3;
-   *
    * @return The uri.
    */
   @java.lang.Override
@@ -217,15 +179,14 @@ public java.lang.String getUri() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       uri_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -234,15 +195,16 @@ public java.lang.String getUri() {
    * 

    *
    * optional string uri = 3;
-   *
    * @return The bytes for uri.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getUriBytes() {
+  public com.google.protobuf.ByteString
+      getUriBytes() {
     java.lang.Object ref = uri_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       uri_ = b;
       return b;
     } else {
@@ -253,8 +215,6 @@ public com.google.protobuf.ByteString getUriBytes() {
   public static final int ETS_FIELD_NUMBER = 4;
   private long ets_ = 0L;
   /**
-   *
-   *
    * 
    * The event timestamp in milliseconds. This prevents browser caching of
    * otherwise identical get requests. The name is abbreviated to reduce the
@@ -262,7 +222,6 @@ public com.google.protobuf.ByteString getUriBytes() {
    * 

    *
    * optional int64 ets = 4;
-   *
    * @return Whether the ets field is set.
    */
   @java.lang.Override
@@ -270,8 +229,6 @@ public boolean hasEts() {
     return ((bitField0_ & 0x00000002) != 0);
   }
   /**
-   *
-   *
    * 
    * The event timestamp in milliseconds. This prevents browser caching of
    * otherwise identical get requests. The name is abbreviated to reduce the
@@ -279,7 +236,6 @@ public boolean hasEts() {
    * 

    *
    * optional int64 ets = 4;
-   *
    * @return The ets.
    */
   @java.lang.Override
@@ -288,7 +244,6 @@ public long getEts() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -300,7 +255,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -332,7 +288,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, uri_);
     }
     if (((bitField0_ & 0x00000002) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, ets_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(4, ets_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -342,23 +299,26 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest other =
-        (com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest other = (com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (!getUserEvent().equals(other.getUserEvent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (!getUserEvent()
+        .equals(other.getUserEvent())) return false;
     if (hasUri() != other.hasUri()) return false;
     if (hasUri()) {
-      if (!getUri().equals(other.getUri())) return false;
+      if (!getUri()
+          .equals(other.getUri())) return false;
     }
     if (hasEts() != other.hasEts()) return false;
     if (hasEts()) {
-      if (getEts() != other.getEts()) return false;
+      if (getEts()
+          != other.getEts()) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -381,7 +341,8 @@ public int hashCode() {
     }
     if (hasEts()) {
       hash = (37 * hash) + ETS_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getEts());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+          getEts());
     }
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
@@ -389,136 +350,131 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
-      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+  public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for CollectUserEvent method.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.CollectUserEventRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.CollectUserEventRequest)
       com.google.cloud.discoveryengine.v1beta.CollectUserEventRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.class,
-              com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.class, com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -531,14 +487,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.getDefaultInstance();
     }
 
@@ -553,17 +508,13 @@ public com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest result =
-          new com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest result = new com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.parent_ = parent_;
@@ -587,50 +538,46 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(
-        com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.getDefaultInstance())
-        return this;
+    public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest other) {
+      if (other == com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -675,37 +622,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                userEvent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                uri_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 32:
-              {
-                ets_ = input.readInt64();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              userEvent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              uri_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 32: {
+              ets_ = input.readInt64();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -715,28 +657,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -745,24 +682,21 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -770,41 +704,30 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -814,24 +737,18 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -841,21 +758,19 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object userEvent_ = "";
     /**
-     *
-     *
      * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      * 

      *
      * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The userEvent.
      */
     public java.lang.String getUserEvent() {
       java.lang.Object ref = userEvent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userEvent_ = s;
         return s;
@@ -864,22 +779,21 @@ public java.lang.String getUserEvent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      * 

      *
      * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for userEvent.
      */
-    public com.google.protobuf.ByteString getUserEventBytes() {
+    public com.google.protobuf.ByteString
+        getUserEventBytes() {
       java.lang.Object ref = userEvent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         userEvent_ = b;
         return b;
       } else {
@@ -887,37 +801,30 @@ public com.google.protobuf.ByteString getUserEventBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      * 

      *
      * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The userEvent to set.
      * @return This builder for chaining.
      */
-    public Builder setUserEvent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserEvent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       userEvent_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      * 

      *
      * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearUserEvent() {
@@ -927,22 +834,18 @@ public Builder clearUserEvent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      * 

      *
      * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for userEvent to set.
      * @return This builder for chaining.
      */
-    public Builder setUserEventBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserEventBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       userEvent_ = value;
       bitField0_ |= 0x00000002;
@@ -952,8 +855,6 @@ public Builder setUserEventBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object uri_ = "";
     /**
-     *
-     *
      * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -962,15 +863,12 @@ public Builder setUserEventBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * optional string uri = 3;
-     *
      * @return Whether the uri field is set.
      */
     public boolean hasUri() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -979,13 +877,13 @@ public boolean hasUri() {
      * 

      *
      * optional string uri = 3;
-     *
      * @return The uri.
      */
     public java.lang.String getUri() {
       java.lang.Object ref = uri_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         uri_ = s;
         return s;
@@ -994,8 +892,6 @@ public java.lang.String getUri() {
       }
     }
     /**
-     *
-     *
      * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -1004,14 +900,15 @@ public java.lang.String getUri() {
      * 

      *
      * optional string uri = 3;
-     *
      * @return The bytes for uri.
      */
-    public com.google.protobuf.ByteString getUriBytes() {
+    public com.google.protobuf.ByteString
+        getUriBytes() {
       java.lang.Object ref = uri_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         uri_ = b;
         return b;
       } else {
@@ -1019,8 +916,6 @@ public com.google.protobuf.ByteString getUriBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -1029,22 +924,18 @@ public com.google.protobuf.ByteString getUriBytes() {
      * 

      *
      * optional string uri = 3;
-     *
      * @param value The uri to set.
      * @return This builder for chaining.
      */
-    public Builder setUri(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUri(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       uri_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -1053,7 +944,6 @@ public Builder setUri(java.lang.String value) {
      * 

      *
      * optional string uri = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUri() {
@@ -1063,8 +953,6 @@ public Builder clearUri() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -1073,14 +961,12 @@ public Builder clearUri() {
      * 

      *
      * optional string uri = 3;
-     *
      * @param value The bytes for uri to set.
      * @return This builder for chaining.
      */
-    public Builder setUriBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUriBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       uri_ = value;
       bitField0_ |= 0x00000004;
@@ -1088,10 +974,8 @@ public Builder setUriBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private long ets_;
+    private long ets_ ;
     /**
-     *
-     *
      * 
      * The event timestamp in milliseconds. This prevents browser caching of
      * otherwise identical get requests. The name is abbreviated to reduce the
@@ -1099,7 +983,6 @@ public Builder setUriBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * optional int64 ets = 4;
-     *
      * @return Whether the ets field is set.
      */
     @java.lang.Override
@@ -1107,8 +990,6 @@ public boolean hasEts() {
       return ((bitField0_ & 0x00000008) != 0);
     }
     /**
-     *
-     *
      * 
      * The event timestamp in milliseconds. This prevents browser caching of
      * otherwise identical get requests. The name is abbreviated to reduce the
@@ -1116,7 +997,6 @@ public boolean hasEts() {
      * 

      *
      * optional int64 ets = 4;
-     *
      * @return The ets.
      */
     @java.lang.Override
@@ -1124,8 +1004,6 @@ public long getEts() {
       return ets_;
     }
     /**
-     *
-     *
      * 
      * The event timestamp in milliseconds. This prevents browser caching of
      * otherwise identical get requests. The name is abbreviated to reduce the
@@ -1133,7 +1011,6 @@ public long getEts() {
      * 

      *
      * optional int64 ets = 4;
-     *
      * @param value The ets to set.
      * @return This builder for chaining.
      */
@@ -1145,8 +1022,6 @@ public Builder setEts(long value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The event timestamp in milliseconds. This prevents browser caching of
      * otherwise identical get requests. The name is abbreviated to reduce the
@@ -1154,7 +1029,6 @@ public Builder setEts(long value) {
      * 

      *
      * optional int64 ets = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearEts() {
@@ -1163,9 +1037,9 @@ public Builder clearEts() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1175,43 +1049,41 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.CollectUserEventRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.CollectUserEventRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest();
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest
-      getDefaultInstance() {
+  public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CollectUserEventRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CollectUserEventRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1223,8 +1095,9 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest
-      getDefaultInstanceForType() {
+  public com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequestOrBuilder.java
similarity index 71%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequestOrBuilder.java
index c14543f68a68..335344d0bd6c 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequestOrBuilder.java
@@ -1,89 +1,57 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface CollectUserEventRequestOrBuilder
-    extends
+public interface CollectUserEventRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CollectUserEventRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * Required. URL encoded UserEvent proto with a length limit of 2,000,000
    * characters.
    * 

    *
    * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The userEvent.
    */
   java.lang.String getUserEvent();
   /**
-   *
-   *
    * 
    * Required. URL encoded UserEvent proto with a length limit of 2,000,000
    * characters.
    * 

    *
    * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for userEvent.
    */
-  com.google.protobuf.ByteString getUserEventBytes();
+  com.google.protobuf.ByteString
+      getUserEventBytes();
 
   /**
-   *
-   *
    * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -92,13 +60,10 @@ public interface CollectUserEventRequestOrBuilder
    * 

    *
    * optional string uri = 3;
-   *
    * @return Whether the uri field is set.
    */
   boolean hasUri();
   /**
-   *
-   *
    * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -107,13 +72,10 @@ public interface CollectUserEventRequestOrBuilder
    * 

    *
    * optional string uri = 3;
-   *
    * @return The uri.
    */
   java.lang.String getUri();
   /**
-   *
-   *
    * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -122,14 +84,12 @@ public interface CollectUserEventRequestOrBuilder
    * 

    *
    * optional string uri = 3;
-   *
    * @return The bytes for uri.
    */
-  com.google.protobuf.ByteString getUriBytes();
+  com.google.protobuf.ByteString
+      getUriBytes();
 
   /**
-   *
-   *
    * 
    * The event timestamp in milliseconds. This prevents browser caching of
    * otherwise identical get requests. The name is abbreviated to reduce the
@@ -137,13 +97,10 @@ public interface CollectUserEventRequestOrBuilder
    * 

    *
    * optional int64 ets = 4;
-   *
    * @return Whether the ets field is set.
    */
   boolean hasEts();
   /**
-   *
-   *
    * 
    * The event timestamp in milliseconds. This prevents browser caching of
    * otherwise identical get requests. The name is abbreviated to reduce the
@@ -151,7 +108,6 @@ public interface CollectUserEventRequestOrBuilder
    * 

    *
    * optional int64 ets = 4;
-   *
    * @return The ets.
    */
   long getEts();
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CommonProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CommonProto.java
new file mode 100644
index 000000000000..247841574580
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CommonProto.java
@@ -0,0 +1,108 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/common.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class CommonProto {
+  private CommonProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_Interval_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_UserInfo_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n0google/cloud/discoveryengine/v1beta/co" +
+      "mmon.proto\022#google.cloud.discoveryengine" +
+      ".v1beta\032\031google/api/resource.proto\"x\n\010In" +
+      "terval\022\021\n\007minimum\030\001 \001(\001H\000\022\033\n\021exclusive_m" +
+      "inimum\030\002 \001(\001H\000\022\021\n\007maximum\030\003 \001(\001H\001\022\033\n\021exc" +
+      "lusive_maximum\030\004 \001(\001H\001B\005\n\003minB\005\n\003max\"0\n\017" +
+      "CustomAttribute\022\014\n\004text\030\001 \003(\t\022\017\n\007numbers" +
+      "\030\002 \003(\001\"/\n\010UserInfo\022\017\n\007user_id\030\001 \001(\t\022\022\n\nu" +
+      "ser_agent\030\002 \001(\tB\322\007\n\'com.google.cloud.dis" +
+      "coveryengine.v1betaB\013CommonProtoP\001ZQclou" +
+      "d.google.com/go/discoveryengine/apiv1bet" +
+      "a/discoveryenginepb;discoveryenginepb\242\002\017" +
+      "DISCOVERYENGINE\252\002#Google.Cloud.Discovery" +
+      "Engine.V1Beta\312\002#Google\\Cloud\\DiscoveryEn" +
+      "gine\\V1beta\352\002&Google::Cloud::DiscoveryEn" +
+      "gine::V1beta\352A\346\001\n%discoveryengine.google" +
+      "apis.com/Branch\022Qprojects/{project}/loca" +
+      "tions/{location}/dataStores/{data_store}" +
+      "/branches/{branch}\022jprojects/{project}/l" +
+      "ocations/{location}/collections/{collect" +
+      "ion}/dataStores/{data_store}/branches/{b" +
+      "ranch}\352A\305\001\n(discoveryengine.googleapis.c" +
+      "om/DataStore\022?projects/{project}/locatio" +
+      "ns/{location}/dataStores/{data_store}\022Xp" +
+      "rojects/{project}/locations/{location}/c" +
+      "ollections/{collection}/dataStores/{data" +
+      "_store}\352A\211\002\n,discoveryengine.googleapis." +
+      "com/ServingConfig\022_projects/{project}/lo" +
+      "cations/{location}/dataStores/{data_stor" +
+      "e}/servingConfigs/{serving_config}\022xproj" +
+      "ects/{project}/locations/{location}/coll" +
+      "ections/{collection}/dataStores/{data_st" +
+      "ore}/servingConfigs/{serving_config}b\006pr" +
+      "oto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.ResourceProto.getDescriptor(),
+        });
+    internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_Interval_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor,
+        new java.lang.String[] { "Minimum", "ExclusiveMinimum", "Maximum", "ExclusiveMaximum", "Min", "Max", });
+    internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor,
+        new java.lang.String[] { "Text", "Numbers", });
+    internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor =
+      getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1beta_UserInfo_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor,
+        new java.lang.String[] { "UserId", "UserAgent", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ResourceProto.resourceDefinition);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.ResourceProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequest.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequest.java
similarity index 75%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequest.java
index ddeb55786294..97f4a68dbaa3 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/completion_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Request message for
  * [CompletionService.CompleteQuery][google.cloud.discoveryengine.v1beta.CompletionService.CompleteQuery]
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.CompleteQueryRequest}
  */
-public final class CompleteQueryRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CompleteQueryRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.CompleteQueryRequest)
     CompleteQueryRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CompleteQueryRequest.newBuilder() to construct.
   private CompleteQueryRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CompleteQueryRequest() {
     dataStore_ = "";
     query_ = "";
@@ -48,42 +30,35 @@ private CompleteQueryRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CompleteQueryRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.class,
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.class, com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.Builder.class);
   }
 
   public static final int DATA_STORE_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object dataStore_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name for which the completion is
    * performed, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
    * 

    *
-   * 
-   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The dataStore.
    */
   @java.lang.Override
@@ -92,33 +67,31 @@ public java.lang.String getDataStore() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       dataStore_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name for which the completion is
    * performed, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
    * 

    *
-   * 
-   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for dataStore.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDataStoreBytes() {
+  public com.google.protobuf.ByteString
+      getDataStoreBytes() {
     java.lang.Object ref = dataStore_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       dataStore_ = b;
       return b;
     } else {
@@ -127,19 +100,15 @@ public com.google.protobuf.ByteString getDataStoreBytes() {
   }
 
   public static final int QUERY_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object query_ = "";
   /**
-   *
-   *
    * 
    * Required. The typeahead input used to fetch suggestions. Maximum length is
    * 128 characters.
    * 

    *
    * string query = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The query.
    */
   @java.lang.Override
@@ -148,30 +117,30 @@ public java.lang.String getQuery() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       query_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The typeahead input used to fetch suggestions. Maximum length is
    * 128 characters.
    * 

    *
    * string query = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for query.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueryBytes() {
+  public com.google.protobuf.ByteString
+      getQueryBytes() {
     java.lang.Object ref = query_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       query_ = b;
       return b;
     } else {
@@ -180,12 +149,9 @@ public com.google.protobuf.ByteString getQueryBytes() {
   }
 
   public static final int QUERY_MODEL_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryModel_ = "";
   /**
-   *
-   *
    * 
    * Selects data model of query suggestions for serving. Currently supported
    * values:
@@ -196,6 +162,8 @@ public com.google.protobuf.ByteString getQueryBytes() {
    * API calls. Do not use it when there is no traffic for Search API.
    * * `user-event` - Using suggestions generated from user-imported search
    * events.
+   * * `document-completable` - Using suggestions taken directly from
+   * user-imported document fields marked as completable.
    *
    * Default values:
    *
@@ -206,7 +174,6 @@ public com.google.protobuf.ByteString getQueryBytes() {
    * 

    *
    * string query_model = 3;
-   *
    * @return The queryModel.
    */
   @java.lang.Override
@@ -215,15 +182,14 @@ public java.lang.String getQueryModel() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryModel_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Selects data model of query suggestions for serving. Currently supported
    * values:
@@ -234,6 +200,8 @@ public java.lang.String getQueryModel() {
    * API calls. Do not use it when there is no traffic for Search API.
    * * `user-event` - Using suggestions generated from user-imported search
    * events.
+   * * `document-completable` - Using suggestions taken directly from
+   * user-imported document fields marked as completable.
    *
    * Default values:
    *
@@ -244,15 +212,16 @@ public java.lang.String getQueryModel() {
    * 

    *
    * string query_model = 3;
-   *
    * @return The bytes for queryModel.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueryModelBytes() {
+  public com.google.protobuf.ByteString
+      getQueryModelBytes() {
     java.lang.Object ref = queryModel_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       queryModel_ = b;
       return b;
     } else {
@@ -261,12 +230,9 @@ public com.google.protobuf.ByteString getQueryModelBytes() {
   }
 
   public static final int USER_PSEUDO_ID_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object userPseudoId_ = "";
   /**
-   *
-   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -285,7 +251,6 @@ public com.google.protobuf.ByteString getQueryModelBytes() {
    * 

    *
    * string user_pseudo_id = 4;
-   *
    * @return The userPseudoId.
    */
   @java.lang.Override
@@ -294,15 +259,14 @@ public java.lang.String getUserPseudoId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userPseudoId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -321,15 +285,16 @@ public java.lang.String getUserPseudoId() {
    * 

    *
    * string user_pseudo_id = 4;
-   *
    * @return The bytes for userPseudoId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getUserPseudoIdBytes() {
+  public com.google.protobuf.ByteString
+      getUserPseudoIdBytes() {
     java.lang.Object ref = userPseudoId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       userPseudoId_ = b;
       return b;
     } else {
@@ -338,7 +303,6 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -350,7 +314,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(dataStore_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, dataStore_);
     }
@@ -392,18 +357,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest other =
-        (com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest) obj;
-
-    if (!getDataStore().equals(other.getDataStore())) return false;
-    if (!getQuery().equals(other.getQuery())) return false;
-    if (!getQueryModel().equals(other.getQueryModel())) return false;
-    if (!getUserPseudoId().equals(other.getUserPseudoId())) return false;
+    com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest other = (com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest) obj;
+
+    if (!getDataStore()
+        .equals(other.getDataStore())) return false;
+    if (!getQuery()
+        .equals(other.getQuery())) return false;
+    if (!getQueryModel()
+        .equals(other.getQueryModel())) return false;
+    if (!getUserPseudoId()
+        .equals(other.getUserPseudoId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -429,104 +397,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [CompletionService.CompleteQuery][google.cloud.discoveryengine.v1beta.CompletionService.CompleteQuery]
@@ -535,32 +497,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.CompleteQueryRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.CompleteQueryRequest)
       com.google.cloud.discoveryengine.v1beta.CompleteQueryRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.class,
-              com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.class, com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -573,14 +536,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.getDefaultInstance();
     }
 
@@ -595,17 +557,13 @@ public com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest result =
-          new com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest result = new com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.dataStore_ = dataStore_;
@@ -625,39 +583,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -665,9 +622,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.getDefaultInstance()) return this;
       if (!other.getDataStore().isEmpty()) {
         dataStore_ = other.dataStore_;
         bitField0_ |= 0x00000001;
@@ -714,37 +669,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                dataStore_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                query_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                queryModel_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                userPseudoId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              dataStore_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              query_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              queryModel_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              userPseudoId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -754,29 +704,24 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object dataStore_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * 
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The dataStore.
      */
     public java.lang.String getDataStore() {
       java.lang.Object ref = dataStore_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         dataStore_ = s;
         return s;
@@ -785,25 +730,22 @@ public java.lang.String getDataStore() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * 
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for dataStore.
      */
-    public com.google.protobuf.ByteString getDataStoreBytes() {
+    public com.google.protobuf.ByteString
+        getDataStoreBytes() {
       java.lang.Object ref = dataStore_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         dataStore_ = b;
         return b;
       } else {
@@ -811,43 +753,32 @@ public com.google.protobuf.ByteString getDataStoreBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * 
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The dataStore to set.
      * @return This builder for chaining.
      */
-    public Builder setDataStore(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDataStore(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       dataStore_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * 
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearDataStore() {
@@ -857,25 +788,19 @@ public Builder clearDataStore() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * 
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for dataStore to set.
      * @return This builder for chaining.
      */
-    public Builder setDataStoreBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDataStoreBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       dataStore_ = value;
       bitField0_ |= 0x00000001;
@@ -885,21 +810,19 @@ public Builder setDataStoreBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object query_ = "";
     /**
-     *
-     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The query.
      */
     public java.lang.String getQuery() {
       java.lang.Object ref = query_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         query_ = s;
         return s;
@@ -908,22 +831,21 @@ public java.lang.String getQuery() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for query.
      */
-    public com.google.protobuf.ByteString getQueryBytes() {
+    public com.google.protobuf.ByteString
+        getQueryBytes() {
       java.lang.Object ref = query_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         query_ = b;
         return b;
       } else {
@@ -931,37 +853,30 @@ public com.google.protobuf.ByteString getQueryBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The query to set.
      * @return This builder for chaining.
      */
-    public Builder setQuery(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQuery(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       query_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearQuery() {
@@ -971,22 +886,18 @@ public Builder clearQuery() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for query to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       query_ = value;
       bitField0_ |= 0x00000002;
@@ -996,8 +907,6 @@ public Builder setQueryBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object queryModel_ = "";
     /**
-     *
-     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -1008,6 +917,8 @@ public Builder setQueryBytes(com.google.protobuf.ByteString value) {
      * API calls. Do not use it when there is no traffic for Search API.
      * * `user-event` - Using suggestions generated from user-imported search
      * events.
+     * * `document-completable` - Using suggestions taken directly from
+     * user-imported document fields marked as completable.
      *
      * Default values:
      *
@@ -1018,13 +929,13 @@ public Builder setQueryBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string query_model = 3;
-     *
      * @return The queryModel.
      */
     public java.lang.String getQueryModel() {
       java.lang.Object ref = queryModel_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryModel_ = s;
         return s;
@@ -1033,8 +944,6 @@ public java.lang.String getQueryModel() {
       }
     }
     /**
-     *
-     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -1045,6 +954,8 @@ public java.lang.String getQueryModel() {
      * API calls. Do not use it when there is no traffic for Search API.
      * * `user-event` - Using suggestions generated from user-imported search
      * events.
+     * * `document-completable` - Using suggestions taken directly from
+     * user-imported document fields marked as completable.
      *
      * Default values:
      *
@@ -1055,14 +966,15 @@ public java.lang.String getQueryModel() {
      * 

      *
      * string query_model = 3;
-     *
      * @return The bytes for queryModel.
      */
-    public com.google.protobuf.ByteString getQueryModelBytes() {
+    public com.google.protobuf.ByteString
+        getQueryModelBytes() {
       java.lang.Object ref = queryModel_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         queryModel_ = b;
         return b;
       } else {
@@ -1070,8 +982,6 @@ public com.google.protobuf.ByteString getQueryModelBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -1082,6 +992,8 @@ public com.google.protobuf.ByteString getQueryModelBytes() {
      * API calls. Do not use it when there is no traffic for Search API.
      * * `user-event` - Using suggestions generated from user-imported search
      * events.
+     * * `document-completable` - Using suggestions taken directly from
+     * user-imported document fields marked as completable.
      *
      * Default values:
      *
@@ -1092,22 +1004,18 @@ public com.google.protobuf.ByteString getQueryModelBytes() {
      * 

      *
      * string query_model = 3;
-     *
      * @param value The queryModel to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryModel(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryModel(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       queryModel_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -1118,6 +1026,8 @@ public Builder setQueryModel(java.lang.String value) {
      * API calls. Do not use it when there is no traffic for Search API.
      * * `user-event` - Using suggestions generated from user-imported search
      * events.
+     * * `document-completable` - Using suggestions taken directly from
+     * user-imported document fields marked as completable.
      *
      * Default values:
      *
@@ -1128,7 +1038,6 @@ public Builder setQueryModel(java.lang.String value) {
      * 

      *
      * string query_model = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQueryModel() {
@@ -1138,8 +1047,6 @@ public Builder clearQueryModel() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -1150,6 +1057,8 @@ public Builder clearQueryModel() {
      * API calls. Do not use it when there is no traffic for Search API.
      * * `user-event` - Using suggestions generated from user-imported search
      * events.
+     * * `document-completable` - Using suggestions taken directly from
+     * user-imported document fields marked as completable.
      *
      * Default values:
      *
@@ -1160,14 +1069,12 @@ public Builder clearQueryModel() {
      * 

      *
      * string query_model = 3;
-     *
      * @param value The bytes for queryModel to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryModelBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryModelBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       queryModel_ = value;
       bitField0_ |= 0x00000004;
@@ -1177,8 +1084,6 @@ public Builder setQueryModelBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object userPseudoId_ = "";
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1197,13 +1102,13 @@ public Builder setQueryModelBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string user_pseudo_id = 4;
-     *
      * @return The userPseudoId.
      */
     public java.lang.String getUserPseudoId() {
       java.lang.Object ref = userPseudoId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userPseudoId_ = s;
         return s;
@@ -1212,8 +1117,6 @@ public java.lang.String getUserPseudoId() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1232,14 +1135,15 @@ public java.lang.String getUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 4;
-     *
      * @return The bytes for userPseudoId.
      */
-    public com.google.protobuf.ByteString getUserPseudoIdBytes() {
+    public com.google.protobuf.ByteString
+        getUserPseudoIdBytes() {
       java.lang.Object ref = userPseudoId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         userPseudoId_ = b;
         return b;
       } else {
@@ -1247,8 +1151,6 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1267,22 +1169,18 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
      * 

      *
      * string user_pseudo_id = 4;
-     *
      * @param value The userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserPseudoId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       userPseudoId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1301,7 +1199,6 @@ public Builder setUserPseudoId(java.lang.String value) {
      * 

      *
      * string user_pseudo_id = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUserPseudoId() {
@@ -1311,8 +1208,6 @@ public Builder clearUserPseudoId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1331,23 +1226,21 @@ public Builder clearUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 4;
-     *
      * @param value The bytes for userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserPseudoIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       userPseudoId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1357,13 +1250,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.CompleteQueryRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.CompleteQueryRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest();
   }
@@ -1372,27 +1264,27 @@ public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CompleteQueryRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CompleteQueryRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1407,4 +1299,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequestOrBuilder.java
similarity index 80%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequestOrBuilder.java
index f06b10f127ad..3b985a414edf 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequestOrBuilder.java
@@ -1,91 +1,59 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/completion_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface CompleteQueryRequestOrBuilder
-    extends
+public interface CompleteQueryRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CompleteQueryRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name for which the completion is
    * performed, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
    * 

    *
-   * 
-   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The dataStore.
    */
   java.lang.String getDataStore();
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name for which the completion is
    * performed, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
    * 

    *
-   * 
-   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for dataStore.
    */
-  com.google.protobuf.ByteString getDataStoreBytes();
+  com.google.protobuf.ByteString
+      getDataStoreBytes();
 
   /**
-   *
-   *
    * 
    * Required. The typeahead input used to fetch suggestions. Maximum length is
    * 128 characters.
    * 

    *
    * string query = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The query.
    */
   java.lang.String getQuery();
   /**
-   *
-   *
    * 
    * Required. The typeahead input used to fetch suggestions. Maximum length is
    * 128 characters.
    * 

    *
    * string query = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for query.
    */
-  com.google.protobuf.ByteString getQueryBytes();
+  com.google.protobuf.ByteString
+      getQueryBytes();
 
   /**
-   *
-   *
    * 
    * Selects data model of query suggestions for serving. Currently supported
    * values:
@@ -96,6 +64,8 @@ public interface CompleteQueryRequestOrBuilder
    * API calls. Do not use it when there is no traffic for Search API.
    * * `user-event` - Using suggestions generated from user-imported search
    * events.
+   * * `document-completable` - Using suggestions taken directly from
+   * user-imported document fields marked as completable.
    *
    * Default values:
    *
@@ -106,13 +76,10 @@ public interface CompleteQueryRequestOrBuilder
    * 

    *
    * string query_model = 3;
-   *
    * @return The queryModel.
    */
   java.lang.String getQueryModel();
   /**
-   *
-   *
    * 
    * Selects data model of query suggestions for serving. Currently supported
    * values:
@@ -123,6 +90,8 @@ public interface CompleteQueryRequestOrBuilder
    * API calls. Do not use it when there is no traffic for Search API.
    * * `user-event` - Using suggestions generated from user-imported search
    * events.
+   * * `document-completable` - Using suggestions taken directly from
+   * user-imported document fields marked as completable.
    *
    * Default values:
    *
@@ -133,14 +102,12 @@ public interface CompleteQueryRequestOrBuilder
    * 

    *
    * string query_model = 3;
-   *
    * @return The bytes for queryModel.
    */
-  com.google.protobuf.ByteString getQueryModelBytes();
+  com.google.protobuf.ByteString
+      getQueryModelBytes();
 
   /**
-   *
-   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -159,13 +126,10 @@ public interface CompleteQueryRequestOrBuilder
    * 

    *
    * string user_pseudo_id = 4;
-   *
    * @return The userPseudoId.
    */
   java.lang.String getUserPseudoId();
   /**
-   *
-   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -184,8 +148,8 @@ public interface CompleteQueryRequestOrBuilder
    * 

    *
    * string user_pseudo_id = 4;
-   *
    * @return The bytes for userPseudoId.
    */
-  com.google.protobuf.ByteString getUserPseudoIdBytes();
+  com.google.protobuf.ByteString
+      getUserPseudoIdBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponse.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponse.java
similarity index 59%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponse.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponse.java
index 0e629f813415..52bc031e74cb 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponse.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/completion_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Response message for
  * [CompletionService.CompleteQuery][google.cloud.discoveryengine.v1beta.CompletionService.CompleteQuery]
@@ -29,129 +12,112 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.CompleteQueryResponse}
  */
-public final class CompleteQueryResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CompleteQueryResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.CompleteQueryResponse)
     CompleteQueryResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CompleteQueryResponse.newBuilder() to construct.
   private CompleteQueryResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CompleteQueryResponse() {
     querySuggestions_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CompleteQueryResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.class,
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.class, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.Builder.class);
   }
 
-  public interface QuerySuggestionOrBuilder
-      extends
+  public interface QuerySuggestionOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * The suggestion for the query.
      * 

      *
      * string suggestion = 1;
-     *
      * @return The suggestion.
      */
     java.lang.String getSuggestion();
     /**
-     *
-     *
      * 
      * The suggestion for the query.
      * 

      *
      * string suggestion = 1;
-     *
      * @return The bytes for suggestion.
      */
-    com.google.protobuf.ByteString getSuggestionBytes();
+    com.google.protobuf.ByteString
+        getSuggestionBytes();
   }
   /**
-   *
-   *
    * 
    * Suggestions as search queries.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion}
    */
-  public static final class QuerySuggestion extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class QuerySuggestion extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion)
       QuerySuggestionOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use QuerySuggestion.newBuilder() to construct.
     private QuerySuggestion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private QuerySuggestion() {
       suggestion_ = "";
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new QuerySuggestion();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.class,
-              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder
-                  .class);
+              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.class, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder.class);
     }
 
     public static final int SUGGESTION_FIELD_NUMBER = 1;
-
     @SuppressWarnings("serial")
     private volatile java.lang.Object suggestion_ = "";
     /**
-     *
-     *
      * 
      * The suggestion for the query.
      * 

      *
      * string suggestion = 1;
-     *
      * @return The suggestion.
      */
     @java.lang.Override
@@ -160,29 +126,29 @@ public java.lang.String getSuggestion() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         suggestion_ = s;
         return s;
       }
     }
     /**
-     *
-     *
      * 
      * The suggestion for the query.
      * 

      *
      * string suggestion = 1;
-     *
      * @return The bytes for suggestion.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getSuggestionBytes() {
+    public com.google.protobuf.ByteString
+        getSuggestionBytes() {
       java.lang.Object ref = suggestion_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         suggestion_ = b;
         return b;
       } else {
@@ -191,7 +157,6 @@ public com.google.protobuf.ByteString getSuggestionBytes() {
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -203,7 +168,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(suggestion_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, suggestion_);
       }
@@ -227,17 +193,15 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
-      if (!(obj
-          instanceof
-          com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion)) {
+      if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion other =
-          (com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion) obj;
+      com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion other = (com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion) obj;
 
-      if (!getSuggestion().equals(other.getSuggestion())) return false;
+      if (!getSuggestion()
+          .equals(other.getSuggestion())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -256,101 +220,90 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-        parseFrom(java.nio.ByteBuffer data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-        parseFrom(
-            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-        parseFrom(com.google.protobuf.ByteString data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-        parseFrom(
-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-        parseFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-        parseFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-        parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -360,44 +313,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Suggestions as search queries.
      * 

      *
-     * Protobuf type {@code
-     * google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion}
+     * Protobuf type {@code google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion)
         com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.class,
-                com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-                    .Builder.class);
+                com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.class, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -407,22 +355,19 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-          getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-            .getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion build() {
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion result =
-            buildPartial();
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -430,19 +375,14 @@ public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySugges
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-          buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion result =
-            new com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+      public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion buildPartial() {
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion result = new com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.suggestion_ = suggestion_;
@@ -453,56 +393,46 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other
-            instanceof
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion) {
-          return mergeFrom(
-              (com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion)
-                  other);
+        if (other instanceof com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion) {
+          return mergeFrom((com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion other) {
+        if (other == com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.getDefaultInstance()) return this;
         if (!other.getSuggestion().isEmpty()) {
           suggestion_ = other.suggestion_;
           bitField0_ |= 0x00000001;
@@ -534,19 +464,17 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  suggestion_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                suggestion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -556,25 +484,22 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private java.lang.Object suggestion_ = "";
       /**
-       *
-       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
-       *
        * @return The suggestion.
        */
       public java.lang.String getSuggestion() {
         java.lang.Object ref = suggestion_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           suggestion_ = s;
           return s;
@@ -583,21 +508,20 @@ public java.lang.String getSuggestion() {
         }
       }
       /**
-       *
-       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
-       *
        * @return The bytes for suggestion.
        */
-      public com.google.protobuf.ByteString getSuggestionBytes() {
+      public com.google.protobuf.ByteString
+          getSuggestionBytes() {
         java.lang.Object ref = suggestion_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           suggestion_ = b;
           return b;
         } else {
@@ -605,35 +529,28 @@ public com.google.protobuf.ByteString getSuggestionBytes() {
         }
       }
       /**
-       *
-       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
-       *
        * @param value The suggestion to set.
        * @return This builder for chaining.
        */
-      public Builder setSuggestion(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setSuggestion(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
         suggestion_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
-       *
        * @return This builder for chaining.
        */
       public Builder clearSuggestion() {
@@ -643,28 +560,23 @@ public Builder clearSuggestion() {
         return this;
       }
       /**
-       *
-       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
-       *
        * @param value The bytes for suggestion to set.
        * @return This builder for chaining.
        */
-      public Builder setSuggestionBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setSuggestionBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
         checkByteStringIsUtf8(value);
         suggestion_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -677,46 +589,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion)
-    private static final com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse
-            .QuerySuggestion
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion DEFAULT_INSTANCE;
     static {
-      DEFAULT_INSTANCE =
-          new com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion();
+      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public QuerySuggestion parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public QuerySuggestion parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -728,109 +635,79 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   public static final int QUERY_SUGGESTIONS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
-  private java.util.List<
-          com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion>
-      querySuggestions_;
+  private java.util.List querySuggestions_;
   /**
-   *
-   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
    */
   @java.lang.Override
-  public java.util.List<
-          com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion>
-      getQuerySuggestionsList() {
+  public java.util.List getQuerySuggestionsList() {
     return querySuggestions_;
   }
   /**
-   *
-   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
    */
   @java.lang.Override
-  public java.util.List<
-          ? extends
-              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse
-                  .QuerySuggestionOrBuilder>
+  public java.util.List 
       getQuerySuggestionsOrBuilderList() {
     return querySuggestions_;
   }
   /**
-   *
-   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
    */
   @java.lang.Override
   public int getQuerySuggestionsCount() {
     return querySuggestions_.size();
   }
   /**
-   *
-   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-      getQuerySuggestions(int index) {
+  public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion getQuerySuggestions(int index) {
     return querySuggestions_.get(index);
   }
   /**
-   *
-   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder
-      getQuerySuggestionsOrBuilder(int index) {
+  public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder getQuerySuggestionsOrBuilder(
+      int index) {
     return querySuggestions_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -842,7 +719,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < querySuggestions_.size(); i++) {
       output.writeMessage(1, querySuggestions_.get(i));
     }
@@ -856,7 +734,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < querySuggestions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, querySuggestions_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, querySuggestions_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -866,15 +745,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse other =
-        (com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse) obj;
+    com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse other = (com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse) obj;
 
-    if (!getQuerySuggestionsList().equals(other.getQuerySuggestionsList())) return false;
+    if (!getQuerySuggestionsList()
+        .equals(other.getQuerySuggestionsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -896,104 +775,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response message for
    * [CompletionService.CompleteQuery][google.cloud.discoveryengine.v1beta.CompletionService.CompleteQuery]
@@ -1002,32 +875,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.CompleteQueryResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.CompleteQueryResponse)
       com.google.cloud.discoveryengine.v1beta.CompleteQueryResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.class,
-              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.class, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1043,14 +917,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.getDefaultInstance();
     }
 
@@ -1065,18 +938,14 @@ public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse result =
-          new com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse(this);
+      com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse result = new com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse result) {
       if (querySuggestionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           querySuggestions_ = java.util.Collections.unmodifiableList(querySuggestions_);
@@ -1088,8 +957,7 @@ private void buildPartialRepeatedFields(
       }
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse result) {
       int from_bitField0_ = bitField0_;
     }
 
@@ -1097,39 +965,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1137,9 +1004,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.getDefaultInstance()) return this;
       if (querySuggestionsBuilder_ == null) {
         if (!other.querySuggestions_.isEmpty()) {
           if (querySuggestions_.isEmpty()) {
@@ -1158,10 +1023,9 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CompleteQueryRe
             querySuggestionsBuilder_ = null;
             querySuggestions_ = other.querySuggestions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            querySuggestionsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getQuerySuggestionsFieldBuilder()
-                    : null;
+            querySuggestionsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getQuerySuggestionsFieldBuilder() : null;
           } else {
             querySuggestionsBuilder_.addAllMessages(other.querySuggestions_);
           }
@@ -1193,28 +1057,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse
-                            .QuerySuggestion.parser(),
-                        extensionRegistry);
-                if (querySuggestionsBuilder_ == null) {
-                  ensureQuerySuggestionsIsMutable();
-                  querySuggestions_.add(m);
-                } else {
-                  querySuggestionsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion m =
+                  input.readMessage(
+                      com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.parser(),
+                      extensionRegistry);
+              if (querySuggestionsBuilder_ == null) {
+                ensureQuerySuggestionsIsMutable();
+                querySuggestions_.add(m);
+              } else {
+                querySuggestionsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1224,44 +1085,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private java.util.List<
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion>
-        querySuggestions_ = java.util.Collections.emptyList();
-
+    private java.util.List querySuggestions_ =
+      java.util.Collections.emptyList();
     private void ensureQuerySuggestionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        querySuggestions_ =
-            new java.util.ArrayList<
-                com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion>(
-                querySuggestions_);
+        querySuggestions_ = new java.util.ArrayList(querySuggestions_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion,
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder,
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder>
-        querySuggestionsBuilder_;
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder> querySuggestionsBuilder_;
 
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
-    public java.util.List<
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion>
-        getQuerySuggestionsList() {
+    public java.util.List getQuerySuggestionsList() {
       if (querySuggestionsBuilder_ == null) {
         return java.util.Collections.unmodifiableList(querySuggestions_);
       } else {
@@ -1269,16 +1115,12 @@ private void ensureQuerySuggestionsIsMutable() {
       }
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
     public int getQuerySuggestionsCount() {
       if (querySuggestionsBuilder_ == null) {
@@ -1288,19 +1130,14 @@ public int getQuerySuggestionsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-        getQuerySuggestions(int index) {
+    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion getQuerySuggestions(int index) {
       if (querySuggestionsBuilder_ == null) {
         return querySuggestions_.get(index);
       } else {
@@ -1308,20 +1145,15 @@ public int getQuerySuggestionsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
     public Builder setQuerySuggestions(
-        int index,
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion value) {
+        int index, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion value) {
       if (querySuggestionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1335,21 +1167,15 @@ public Builder setQuerySuggestions(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
     public Builder setQuerySuggestions(
-        int index,
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder
-            builderForValue) {
+        int index, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder builderForValue) {
       if (querySuggestionsBuilder_ == null) {
         ensureQuerySuggestionsIsMutable();
         querySuggestions_.set(index, builderForValue.build());
@@ -1360,19 +1186,14 @@ public Builder setQuerySuggestions(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
-    public Builder addQuerySuggestions(
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion value) {
+    public Builder addQuerySuggestions(com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion value) {
       if (querySuggestionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1386,20 +1207,15 @@ public Builder addQuerySuggestions(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
     public Builder addQuerySuggestions(
-        int index,
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion value) {
+        int index, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion value) {
       if (querySuggestionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1413,20 +1229,15 @@ public Builder addQuerySuggestions(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
     public Builder addQuerySuggestions(
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder
-            builderForValue) {
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder builderForValue) {
       if (querySuggestionsBuilder_ == null) {
         ensureQuerySuggestionsIsMutable();
         querySuggestions_.add(builderForValue.build());
@@ -1437,21 +1248,15 @@ public Builder addQuerySuggestions(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
     public Builder addQuerySuggestions(
-        int index,
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder
-            builderForValue) {
+        int index, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder builderForValue) {
       if (querySuggestionsBuilder_ == null) {
         ensureQuerySuggestionsIsMutable();
         querySuggestions_.add(index, builderForValue.build());
@@ -1462,25 +1267,19 @@ public Builder addQuerySuggestions(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
     public Builder addAllQuerySuggestions(
-        java.lang.Iterable<
-                ? extends
-                    com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion>
-            values) {
+        java.lang.Iterable values) {
       if (querySuggestionsBuilder_ == null) {
         ensureQuerySuggestionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, querySuggestions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, querySuggestions_);
         onChanged();
       } else {
         querySuggestionsBuilder_.addAllMessages(values);
@@ -1488,16 +1287,12 @@ public Builder addAllQuerySuggestions(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
     public Builder clearQuerySuggestions() {
       if (querySuggestionsBuilder_ == null) {
@@ -1510,16 +1305,12 @@ public Builder clearQuerySuggestions() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
     public Builder removeQuerySuggestions(int index) {
       if (querySuggestionsBuilder_ == null) {
@@ -1532,58 +1323,42 @@ public Builder removeQuerySuggestions(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder
-        getQuerySuggestionsBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder getQuerySuggestionsBuilder(
+        int index) {
       return getQuerySuggestionsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder
-        getQuerySuggestionsOrBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder getQuerySuggestionsOrBuilder(
+        int index) {
       if (querySuggestionsBuilder_ == null) {
-        return querySuggestions_.get(index);
-      } else {
+        return querySuggestions_.get(index);  } else {
         return querySuggestionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
-    public java.util.List<
-            ? extends
-                com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse
-                    .QuerySuggestionOrBuilder>
-        getQuerySuggestionsOrBuilderList() {
+    public java.util.List 
+         getQuerySuggestionsOrBuilderList() {
       if (querySuggestionsBuilder_ != null) {
         return querySuggestionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -1591,75 +1366,48 @@ public Builder removeQuerySuggestions(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder
-        addQuerySuggestionsBuilder() {
-      return getQuerySuggestionsFieldBuilder()
-          .addBuilder(
-              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-                  .getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder addQuerySuggestionsBuilder() {
+      return getQuerySuggestionsFieldBuilder().addBuilder(
+          com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder
-        addQuerySuggestionsBuilder(int index) {
-      return getQuerySuggestionsFieldBuilder()
-          .addBuilder(
-              index,
-              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-                  .getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder addQuerySuggestionsBuilder(
+        int index) {
+      return getQuerySuggestionsFieldBuilder().addBuilder(
+          index, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
      */
-    public java.util.List<
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder>
-        getQuerySuggestionsBuilderList() {
+    public java.util.List 
+         getQuerySuggestionsBuilderList() {
       return getQuerySuggestionsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion,
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder,
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder> 
         getQuerySuggestionsFieldBuilder() {
       if (querySuggestionsBuilder_ == null) {
-        querySuggestionsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion,
-                com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
-                    .Builder,
-                com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse
-                    .QuerySuggestionOrBuilder>(
+        querySuggestionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder>(
                 querySuggestions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1668,9 +1416,9 @@ public Builder removeQuerySuggestions(int index) {
       }
       return querySuggestionsBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1680,13 +1428,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.CompleteQueryResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.CompleteQueryResponse)
-  private static final com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse();
   }
@@ -1695,27 +1442,27 @@ public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CompleteQueryResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CompleteQueryResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1730,4 +1477,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponseOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponseOrBuilder.java
new file mode 100644
index 000000000000..c708a4c14f02
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponseOrBuilder.java
@@ -0,0 +1,58 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/completion_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public interface CompleteQueryResponseOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CompleteQueryResponse)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   */
+  java.util.List 
+      getQuerySuggestionsList();
+  /**
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   */
+  com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion getQuerySuggestions(int index);
+  /**
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   */
+  int getQuerySuggestionsCount();
+  /**
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   */
+  java.util.List 
+      getQuerySuggestionsOrBuilderList();
+  /**
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   */
+  com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder getQuerySuggestionsOrBuilder(
+      int index);
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfo.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfo.java
similarity index 69%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfo.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfo.java
index a3e0a8fac198..034c0f560588 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfo.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfo.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Detailed completion information including completion attribution token and
  * clicked completion info.
@@ -28,54 +11,48 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.CompletionInfo}
  */
-public final class CompletionInfo extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CompletionInfo extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.CompletionInfo)
     CompletionInfoOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CompletionInfo.newBuilder() to construct.
   private CompletionInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CompletionInfo() {
     selectedSuggestion_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CompletionInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.CompletionInfo.class,
-            com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.CompletionInfo.class, com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder.class);
   }
 
   public static final int SELECTED_SUGGESTION_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object selectedSuggestion_ = "";
   /**
-   *
-   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
    * 

    *
    * string selected_suggestion = 1;
-   *
    * @return The selectedSuggestion.
    */
   @java.lang.Override
@@ -84,29 +61,29 @@ public java.lang.String getSelectedSuggestion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       selectedSuggestion_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
    * 

    *
    * string selected_suggestion = 1;
-   *
    * @return The bytes for selectedSuggestion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSelectedSuggestionBytes() {
+  public com.google.protobuf.ByteString
+      getSelectedSuggestionBytes() {
     java.lang.Object ref = selectedSuggestion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       selectedSuggestion_ = b;
       return b;
     } else {
@@ -117,15 +94,12 @@ public com.google.protobuf.ByteString getSelectedSuggestionBytes() {
   public static final int SELECTED_POSITION_FIELD_NUMBER = 2;
   private int selectedPosition_ = 0;
   /**
-   *
-   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
    * position, starting from 0.
    * 

    *
    * int32 selected_position = 2;
-   *
    * @return The selectedPosition.
    */
   @java.lang.Override
@@ -134,7 +108,6 @@ public int getSelectedPosition() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -146,7 +119,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(selectedSuggestion_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, selectedSuggestion_);
     }
@@ -166,7 +140,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, selectedSuggestion_);
     }
     if (selectedPosition_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, selectedPosition_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, selectedPosition_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -176,16 +151,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.CompletionInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.CompletionInfo other =
-        (com.google.cloud.discoveryengine.v1beta.CompletionInfo) obj;
+    com.google.cloud.discoveryengine.v1beta.CompletionInfo other = (com.google.cloud.discoveryengine.v1beta.CompletionInfo) obj;
 
-    if (!getSelectedSuggestion().equals(other.getSelectedSuggestion())) return false;
-    if (getSelectedPosition() != other.getSelectedPosition()) return false;
+    if (!getSelectedSuggestion()
+        .equals(other.getSelectedSuggestion())) return false;
+    if (getSelectedPosition()
+        != other.getSelectedPosition()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -207,104 +183,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.CompletionInfo prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.CompletionInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Detailed completion information including completion attribution token and
    * clicked completion info.
@@ -312,32 +282,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.CompletionInfo}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.CompletionInfo)
       com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.CompletionInfo.class,
-              com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.CompletionInfo.class, com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.CompletionInfo.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -348,9 +319,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor;
     }
 
     @java.lang.Override
@@ -369,11 +340,8 @@ public com.google.cloud.discoveryengine.v1beta.CompletionInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.CompletionInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.CompletionInfo result =
-          new com.google.cloud.discoveryengine.v1beta.CompletionInfo(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.CompletionInfo result = new com.google.cloud.discoveryengine.v1beta.CompletionInfo(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -392,39 +360,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CompletionInf
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.CompletionInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CompletionInfo) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CompletionInfo)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -432,8 +399,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CompletionInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance()) return this;
       if (!other.getSelectedSuggestion().isEmpty()) {
         selectedSuggestion_ = other.selectedSuggestion_;
         bitField0_ |= 0x00000001;
@@ -468,25 +434,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                selectedSuggestion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                selectedPosition_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              selectedSuggestion_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              selectedPosition_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -496,25 +459,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object selectedSuggestion_ = "";
     /**
-     *
-     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
-     *
      * @return The selectedSuggestion.
      */
     public java.lang.String getSelectedSuggestion() {
       java.lang.Object ref = selectedSuggestion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         selectedSuggestion_ = s;
         return s;
@@ -523,21 +483,20 @@ public java.lang.String getSelectedSuggestion() {
       }
     }
     /**
-     *
-     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
-     *
      * @return The bytes for selectedSuggestion.
      */
-    public com.google.protobuf.ByteString getSelectedSuggestionBytes() {
+    public com.google.protobuf.ByteString
+        getSelectedSuggestionBytes() {
       java.lang.Object ref = selectedSuggestion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         selectedSuggestion_ = b;
         return b;
       } else {
@@ -545,35 +504,28 @@ public com.google.protobuf.ByteString getSelectedSuggestionBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
-     *
      * @param value The selectedSuggestion to set.
      * @return This builder for chaining.
      */
-    public Builder setSelectedSuggestion(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSelectedSuggestion(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       selectedSuggestion_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSelectedSuggestion() {
@@ -583,21 +535,17 @@ public Builder clearSelectedSuggestion() {
       return this;
     }
     /**
-     *
-     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
-     *
      * @param value The bytes for selectedSuggestion to set.
      * @return This builder for chaining.
      */
-    public Builder setSelectedSuggestionBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSelectedSuggestionBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       selectedSuggestion_ = value;
       bitField0_ |= 0x00000001;
@@ -605,17 +553,14 @@ public Builder setSelectedSuggestionBytes(com.google.protobuf.ByteString value)
       return this;
     }
 
-    private int selectedPosition_;
+    private int selectedPosition_ ;
     /**
-     *
-     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
      * position, starting from 0.
      * 

      *
      * int32 selected_position = 2;
-     *
      * @return The selectedPosition.
      */
     @java.lang.Override
@@ -623,15 +568,12 @@ public int getSelectedPosition() {
       return selectedPosition_;
     }
     /**
-     *
-     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
      * position, starting from 0.
      * 

      *
      * int32 selected_position = 2;
-     *
      * @param value The selectedPosition to set.
      * @return This builder for chaining.
      */
@@ -643,15 +585,12 @@ public Builder setSelectedPosition(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
      * position, starting from 0.
      * 

      *
      * int32 selected_position = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSelectedPosition() {
@@ -660,9 +599,9 @@ public Builder clearSelectedPosition() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -672,12 +611,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.CompletionInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.CompletionInfo)
   private static final com.google.cloud.discoveryengine.v1beta.CompletionInfo DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.CompletionInfo();
   }
@@ -686,27 +625,27 @@ public static com.google.cloud.discoveryengine.v1beta.CompletionInfo getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CompletionInfo parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CompletionInfo parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -721,4 +660,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.CompletionInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfoOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfoOrBuilder.java
similarity index 58%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfoOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfoOrBuilder.java
index 44731aba9d84..9f253dcebacb 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfoOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfoOrBuilder.java
@@ -1,63 +1,39 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface CompletionInfoOrBuilder
-    extends
+public interface CompletionInfoOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CompletionInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
    * 

    *
    * string selected_suggestion = 1;
-   *
    * @return The selectedSuggestion.
    */
   java.lang.String getSelectedSuggestion();
   /**
-   *
-   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
    * 

    *
    * string selected_suggestion = 1;
-   *
    * @return The bytes for selectedSuggestion.
    */
-  com.google.protobuf.ByteString getSelectedSuggestionBytes();
+  com.google.protobuf.ByteString
+      getSelectedSuggestionBytes();
 
   /**
-   *
-   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
    * position, starting from 0.
    * 

    *
    * int32 selected_position = 2;
-   *
    * @return The selectedPosition.
    */
   int getSelectedPosition();
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceProto.java
new file mode 100644
index 000000000000..009294dc53f7
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceProto.java
@@ -0,0 +1,116 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/completion_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class CompletionServiceProto {
+  private CompletionServiceProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n
  * Request message for
  * [DocumentService.CreateDocument][google.cloud.discoveryengine.v1beta.DocumentService.CreateDocument]
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.CreateDocumentRequest}
  */
-public final class CreateDocumentRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CreateDocumentRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.CreateDocumentRequest)
     CreateDocumentRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CreateDocumentRequest.newBuilder() to construct.
   private CreateDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CreateDocumentRequest() {
     parent_ = "";
     documentId_ = "";
@@ -46,41 +28,34 @@ private CreateDocumentRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CreateDocumentRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.class,
-            com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.class, com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -89,32 +64,30 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -125,17 +98,12 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int DOCUMENT_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1beta.Document document_;
   /**
-   *
-   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
    * create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the document field is set.
    */
   @java.lang.Override
@@ -143,51 +111,35 @@ public boolean hasDocument() {
     return document_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
    * create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The document.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
-    return document_ == null
-        ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
-        : document_;
+    return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
   }
   /**
-   *
-   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
    * create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder() {
-    return document_ == null
-        ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
-        : document_;
+    return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
   }
 
   public static final int DOCUMENT_ID_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object documentId_ = "";
   /**
-   *
-   *
    * 
    * Required. The ID to use for the
    * [Document][google.cloud.discoveryengine.v1beta.Document], which will become
@@ -209,7 +161,6 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
    * 

    *
    * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The documentId.
    */
   @java.lang.Override
@@ -218,15 +169,14 @@ public java.lang.String getDocumentId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       documentId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The ID to use for the
    * [Document][google.cloud.discoveryengine.v1beta.Document], which will become
@@ -248,15 +198,16 @@ public java.lang.String getDocumentId() {
    * 

    *
    * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for documentId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDocumentIdBytes() {
+  public com.google.protobuf.ByteString
+      getDocumentIdBytes() {
     java.lang.Object ref = documentId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       documentId_ = b;
       return b;
     } else {
@@ -265,7 +216,6 @@ public com.google.protobuf.ByteString getDocumentIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -277,7 +227,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -300,7 +251,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (document_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getDocument());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getDocument());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(documentId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, documentId_);
@@ -313,20 +265,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest other =
-        (com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest other = (com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
     if (hasDocument() != other.hasDocument()) return false;
     if (hasDocument()) {
-      if (!getDocument().equals(other.getDocument())) return false;
+      if (!getDocument()
+          .equals(other.getDocument())) return false;
     }
-    if (!getDocumentId().equals(other.getDocumentId())) return false;
+    if (!getDocumentId()
+        .equals(other.getDocumentId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -352,104 +306,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [DocumentService.CreateDocument][google.cloud.discoveryengine.v1beta.DocumentService.CreateDocument]
@@ -458,32 +406,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.CreateDocumentRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.CreateDocumentRequest)
       com.google.cloud.discoveryengine.v1beta.CreateDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.class,
-              com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.class, com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -499,14 +448,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.getDefaultInstance();
     }
 
@@ -521,23 +469,21 @@ public com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest result =
-          new com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest result = new com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.parent_ = parent_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.document_ = documentBuilder_ == null ? document_ : documentBuilder_.build();
+        result.document_ = documentBuilder_ == null
+            ? document_
+            : documentBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.documentId_ = documentId_;
@@ -548,39 +494,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -588,9 +533,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -630,31 +573,29 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getDocumentFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                documentId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getDocumentFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              documentId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -664,28 +605,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -694,24 +630,21 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -719,41 +652,30 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -763,24 +685,18 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -790,61 +706,42 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.discoveryengine.v1beta.Document document_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Document,
-            com.google.cloud.discoveryengine.v1beta.Document.Builder,
-            com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
-        documentBuilder_;
+        com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> documentBuilder_;
     /**
-     *
-     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the document field is set.
      */
     public boolean hasDocument() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return The document.
      */
     public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
       if (documentBuilder_ == null) {
-        return document_ == null
-            ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
-            : document_;
+        return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
       } else {
         return documentBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setDocument(com.google.cloud.discoveryengine.v1beta.Document value) {
       if (documentBuilder_ == null) {
@@ -860,16 +757,12 @@ public Builder setDocument(com.google.cloud.discoveryengine.v1beta.Document valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setDocument(
         com.google.cloud.discoveryengine.v1beta.Document.Builder builderForValue) {
@@ -883,22 +776,18 @@ public Builder setDocument(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeDocument(com.google.cloud.discoveryengine.v1beta.Document value) {
       if (documentBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && document_ != null
-            && document_ != com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          document_ != null &&
+          document_ != com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()) {
           getDocumentBuilder().mergeFrom(value);
         } else {
           document_ = value;
@@ -911,16 +800,12 @@ public Builder mergeDocument(com.google.cloud.discoveryengine.v1beta.Document va
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearDocument() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -933,16 +818,12 @@ public Builder clearDocument() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentBuilder() {
       bitField0_ |= 0x00000002;
@@ -950,50 +831,38 @@ public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentBuild
       return getDocumentFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder() {
       if (documentBuilder_ != null) {
         return documentBuilder_.getMessageOrBuilder();
       } else {
-        return document_ == null
-            ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
-            : document_;
+        return document_ == null ?
+            com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Document,
-            com.google.cloud.discoveryengine.v1beta.Document.Builder,
-            com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> 
         getDocumentFieldBuilder() {
       if (documentBuilder_ == null) {
-        documentBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.Document,
-                com.google.cloud.discoveryengine.v1beta.Document.Builder,
-                com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
-                getDocument(), getParentForChildren(), isClean());
+        documentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
+                getDocument(),
+                getParentForChildren(),
+                isClean());
         document_ = null;
       }
       return documentBuilder_;
@@ -1001,8 +870,6 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
 
     private java.lang.Object documentId_ = "";
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1beta.Document], which will become
@@ -1024,13 +891,13 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The documentId.
      */
     public java.lang.String getDocumentId() {
       java.lang.Object ref = documentId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         documentId_ = s;
         return s;
@@ -1039,8 +906,6 @@ public java.lang.String getDocumentId() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1beta.Document], which will become
@@ -1062,14 +927,15 @@ public java.lang.String getDocumentId() {
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for documentId.
      */
-    public com.google.protobuf.ByteString getDocumentIdBytes() {
+    public com.google.protobuf.ByteString
+        getDocumentIdBytes() {
       java.lang.Object ref = documentId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         documentId_ = b;
         return b;
       } else {
@@ -1077,8 +943,6 @@ public com.google.protobuf.ByteString getDocumentIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1beta.Document], which will become
@@ -1100,22 +964,18 @@ public com.google.protobuf.ByteString getDocumentIdBytes() {
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The documentId to set.
      * @return This builder for chaining.
      */
-    public Builder setDocumentId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDocumentId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       documentId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1beta.Document], which will become
@@ -1137,7 +997,6 @@ public Builder setDocumentId(java.lang.String value) {
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearDocumentId() {
@@ -1147,8 +1006,6 @@ public Builder clearDocumentId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1beta.Document], which will become
@@ -1170,23 +1027,21 @@ public Builder clearDocumentId() {
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for documentId to set.
      * @return This builder for chaining.
      */
-    public Builder setDocumentIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDocumentIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       documentId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1196,13 +1051,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.CreateDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.CreateDocumentRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest();
   }
@@ -1211,27 +1065,27 @@ public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CreateDocumentRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CreateDocumentRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1246,4 +1100,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateDocumentRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateDocumentRequestOrBuilder.java
similarity index 70%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateDocumentRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateDocumentRequestOrBuilder.java
index e7b000704a50..02e244385470 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateDocumentRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateDocumentRequestOrBuilder.java
@@ -1,106 +1,65 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface CreateDocumentRequestOrBuilder
-    extends
+public interface CreateDocumentRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CreateDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
    * create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the document field is set.
    */
   boolean hasDocument();
   /**
-   *
-   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
    * create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The document.
    */
   com.google.cloud.discoveryengine.v1beta.Document getDocument();
   /**
-   *
-   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
    * create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. The ID to use for the
    * [Document][google.cloud.discoveryengine.v1beta.Document], which will become
@@ -122,13 +81,10 @@ public interface CreateDocumentRequestOrBuilder
    * 

    *
    * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The documentId.
    */
   java.lang.String getDocumentId();
   /**
-   *
-   *
    * 
    * Required. The ID to use for the
    * [Document][google.cloud.discoveryengine.v1beta.Document], which will become
@@ -150,8 +106,8 @@ public interface CreateDocumentRequestOrBuilder
    * 

    *
    * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for documentId.
    */
-  com.google.protobuf.ByteString getDocumentIdBytes();
+  com.google.protobuf.ByteString
+      getDocumentIdBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadata.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadata.java
similarity index 68%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadata.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadata.java
index d8127d55eae4..cea93c52c61b 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadata.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadata.java
@@ -1,76 +1,55 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Metadata for Create Schema LRO.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.CreateSchemaMetadata}
  */
-public final class CreateSchemaMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CreateSchemaMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.CreateSchemaMetadata)
     CreateSchemaMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CreateSchemaMetadata.newBuilder() to construct.
   private CreateSchemaMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private CreateSchemaMetadata() {}
+  private CreateSchemaMetadata() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CreateSchemaMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.class,
-            com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.class, com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -78,14 +57,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -93,8 +69,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -109,15 +83,12 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -125,15 +96,12 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -141,8 +109,6 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -156,7 +122,6 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -168,7 +133,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -185,10 +151,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getUpdateTime());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -198,21 +166,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata other =
-        (com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata) obj;
+    com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata other = (com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime()
+          .equals(other.getUpdateTime())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -239,136 +208,131 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata for Create Schema LRO.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.CreateSchemaMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.CreateSchemaMetadata)
       com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.class,
-              com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.class, com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -387,14 +351,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.getDefaultInstance();
     }
 
@@ -409,23 +372,23 @@ public com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata result =
-          new com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata result = new com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null
+            ? updateTime_
+            : updateTimeBuilder_.build();
       }
     }
 
@@ -433,39 +396,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -473,9 +435,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.getDefaultInstance()) return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -508,25 +468,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getUpdateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -536,52 +497,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -602,15 +549,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -621,8 +567,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -631,9 +575,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -646,8 +590,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -665,8 +607,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -679,8 +619,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -691,14 +629,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -706,17 +641,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -724,49 +656,36 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        updateTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -788,8 +707,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -797,7 +714,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -808,8 +726,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -819,9 +735,9 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && updateTime_ != null
-            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          updateTime_ != null &&
+          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -834,8 +750,6 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -854,8 +768,6 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -869,8 +781,6 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -882,14 +792,11 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -898,24 +805,21 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(), getParentForChildren(), isClean());
+        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(),
+                getParentForChildren(),
+                isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -925,13 +829,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.CreateSchemaMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.CreateSchemaMetadata)
-  private static final com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata();
   }
@@ -940,27 +843,27 @@ public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CreateSchemaMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CreateSchemaMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -975,4 +878,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadataOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadataOrBuilder.java
similarity index 70%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadataOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadataOrBuilder.java
index 3ae006fd89e2..54c482cc7b6e 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadataOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface CreateSchemaMetadataOrBuilder
-    extends
+public interface CreateSchemaMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CreateSchemaMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -59,34 +35,26 @@ public interface CreateSchemaMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequest.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequest.java
similarity index 66%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequest.java
index 6bf1072aa870..9b42c3aebcf7 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Request message for
  * [SchemaService.CreateSchema][google.cloud.discoveryengine.v1beta.SchemaService.CreateSchema]
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.CreateSchemaRequest}
  */
-public final class CreateSchemaRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CreateSchemaRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.CreateSchemaRequest)
     CreateSchemaRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CreateSchemaRequest.newBuilder() to construct.
   private CreateSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CreateSchemaRequest() {
     parent_ = "";
     schemaId_ = "";
@@ -46,41 +28,34 @@ private CreateSchemaRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CreateSchemaRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.class,
-            com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.class, com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -89,32 +64,30 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -125,17 +98,12 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int SCHEMA_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1beta.Schema schema_;
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the schema field is set.
    */
   @java.lang.Override
@@ -143,51 +111,35 @@ public boolean hasSchema() {
     return schema_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The schema.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.Schema getSchema() {
-    return schema_ == null
-        ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()
-        : schema_;
+    return schema_ == null ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance() : schema_;
   }
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilder() {
-    return schema_ == null
-        ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()
-        : schema_;
+    return schema_ == null ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance() : schema_;
   }
 
   public static final int SCHEMA_ID_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object schemaId_ = "";
   /**
-   *
-   *
    * 
    * Required. The ID to use for the
    * [Schema][google.cloud.discoveryengine.v1beta.Schema], which will become the
@@ -200,7 +152,6 @@ public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilde
    * 

    *
    * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The schemaId.
    */
   @java.lang.Override
@@ -209,15 +160,14 @@ public java.lang.String getSchemaId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       schemaId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The ID to use for the
    * [Schema][google.cloud.discoveryengine.v1beta.Schema], which will become the
@@ -230,15 +180,16 @@ public java.lang.String getSchemaId() {
    * 

    *
    * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for schemaId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSchemaIdBytes() {
+  public com.google.protobuf.ByteString
+      getSchemaIdBytes() {
     java.lang.Object ref = schemaId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       schemaId_ = b;
       return b;
     } else {
@@ -247,7 +198,6 @@ public com.google.protobuf.ByteString getSchemaIdBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -259,7 +209,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -282,7 +233,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (schema_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getSchema());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getSchema());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(schemaId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, schemaId_);
@@ -295,20 +247,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest other =
-        (com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest other = (com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
     if (hasSchema() != other.hasSchema()) return false;
     if (hasSchema()) {
-      if (!getSchema().equals(other.getSchema())) return false;
+      if (!getSchema()
+          .equals(other.getSchema())) return false;
     }
-    if (!getSchemaId().equals(other.getSchemaId())) return false;
+    if (!getSchemaId()
+        .equals(other.getSchemaId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -334,104 +288,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [SchemaService.CreateSchema][google.cloud.discoveryengine.v1beta.SchemaService.CreateSchema]
@@ -440,32 +388,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.CreateSchemaRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.CreateSchemaRequest)
       com.google.cloud.discoveryengine.v1beta.CreateSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.class,
-              com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.class, com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -481,9 +430,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -502,11 +451,8 @@ public com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest result =
-          new com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest result = new com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -517,7 +463,9 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CreateSchemaR
         result.parent_ = parent_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.schema_ = schemaBuilder_ == null ? schema_ : schemaBuilder_.build();
+        result.schema_ = schemaBuilder_ == null
+            ? schema_
+            : schemaBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.schemaId_ = schemaId_;
@@ -528,39 +476,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CreateSchemaR
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -568,8 +515,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -609,31 +555,29 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getSchemaFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                schemaId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getSchemaFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              schemaId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -643,28 +587,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -673,24 +612,21 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -698,41 +634,30 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -742,24 +667,18 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -769,61 +688,42 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.discoveryengine.v1beta.Schema schema_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Schema,
-            com.google.cloud.discoveryengine.v1beta.Schema.Builder,
-            com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>
-        schemaBuilder_;
+        com.google.cloud.discoveryengine.v1beta.Schema, com.google.cloud.discoveryengine.v1beta.Schema.Builder, com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder> schemaBuilder_;
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the schema field is set.
      */
     public boolean hasSchema() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return The schema.
      */
     public com.google.cloud.discoveryengine.v1beta.Schema getSchema() {
       if (schemaBuilder_ == null) {
-        return schema_ == null
-            ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()
-            : schema_;
+        return schema_ == null ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance() : schema_;
       } else {
         return schemaBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setSchema(com.google.cloud.discoveryengine.v1beta.Schema value) {
       if (schemaBuilder_ == null) {
@@ -839,16 +739,12 @@ public Builder setSchema(com.google.cloud.discoveryengine.v1beta.Schema value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setSchema(
         com.google.cloud.discoveryengine.v1beta.Schema.Builder builderForValue) {
@@ -862,22 +758,18 @@ public Builder setSchema(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeSchema(com.google.cloud.discoveryengine.v1beta.Schema value) {
       if (schemaBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && schema_ != null
-            && schema_ != com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          schema_ != null &&
+          schema_ != com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()) {
           getSchemaBuilder().mergeFrom(value);
         } else {
           schema_ = value;
@@ -890,16 +782,12 @@ public Builder mergeSchema(com.google.cloud.discoveryengine.v1beta.Schema value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearSchema() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -912,16 +800,12 @@ public Builder clearSchema() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1beta.Schema.Builder getSchemaBuilder() {
       bitField0_ |= 0x00000002;
@@ -929,50 +813,38 @@ public com.google.cloud.discoveryengine.v1beta.Schema.Builder getSchemaBuilder()
       return getSchemaFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilder() {
       if (schemaBuilder_ != null) {
         return schemaBuilder_.getMessageOrBuilder();
       } else {
-        return schema_ == null
-            ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()
-            : schema_;
+        return schema_ == null ?
+            com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance() : schema_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * create.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Schema,
-            com.google.cloud.discoveryengine.v1beta.Schema.Builder,
-            com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.Schema, com.google.cloud.discoveryengine.v1beta.Schema.Builder, com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder> 
         getSchemaFieldBuilder() {
       if (schemaBuilder_ == null) {
-        schemaBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.Schema,
-                com.google.cloud.discoveryengine.v1beta.Schema.Builder,
-                com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>(
-                getSchema(), getParentForChildren(), isClean());
+        schemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.Schema, com.google.cloud.discoveryengine.v1beta.Schema.Builder, com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>(
+                getSchema(),
+                getParentForChildren(),
+                isClean());
         schema_ = null;
       }
       return schemaBuilder_;
@@ -980,8 +852,6 @@ public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilde
 
     private java.lang.Object schemaId_ = "";
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1beta.Schema], which will become the
@@ -994,13 +864,13 @@ public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilde
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The schemaId.
      */
     public java.lang.String getSchemaId() {
       java.lang.Object ref = schemaId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         schemaId_ = s;
         return s;
@@ -1009,8 +879,6 @@ public java.lang.String getSchemaId() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1beta.Schema], which will become the
@@ -1023,14 +891,15 @@ public java.lang.String getSchemaId() {
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for schemaId.
      */
-    public com.google.protobuf.ByteString getSchemaIdBytes() {
+    public com.google.protobuf.ByteString
+        getSchemaIdBytes() {
       java.lang.Object ref = schemaId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         schemaId_ = b;
         return b;
       } else {
@@ -1038,8 +907,6 @@ public com.google.protobuf.ByteString getSchemaIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1beta.Schema], which will become the
@@ -1052,22 +919,18 @@ public com.google.protobuf.ByteString getSchemaIdBytes() {
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSchemaId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       schemaId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1beta.Schema], which will become the
@@ -1080,7 +943,6 @@ public Builder setSchemaId(java.lang.String value) {
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearSchemaId() {
@@ -1090,8 +952,6 @@ public Builder clearSchemaId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1beta.Schema], which will become the
@@ -1104,23 +964,21 @@ public Builder clearSchemaId() {
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSchemaIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       schemaId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1130,12 +988,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.CreateSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.CreateSchemaRequest)
   private static final com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest();
   }
@@ -1144,27 +1002,27 @@ public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest getDef
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CreateSchemaRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CreateSchemaRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1179,4 +1037,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequestOrBuilder.java
similarity index 62%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequestOrBuilder.java
index 5a388daec881..3443300a9c83 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequestOrBuilder.java
@@ -1,106 +1,65 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface CreateSchemaRequestOrBuilder
-    extends
+public interface CreateSchemaRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CreateSchemaRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the schema field is set.
    */
   boolean hasSchema();
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The schema.
    */
   com.google.cloud.discoveryengine.v1beta.Schema getSchema();
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * create.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. The ID to use for the
    * [Schema][google.cloud.discoveryengine.v1beta.Schema], which will become the
@@ -113,13 +72,10 @@ public interface CreateSchemaRequestOrBuilder
    * 

    *
    * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The schemaId.
    */
   java.lang.String getSchemaId();
   /**
-   *
-   *
    * 
    * Required. The ID to use for the
    * [Schema][google.cloud.discoveryengine.v1beta.Schema], which will become the
@@ -132,8 +88,8 @@ public interface CreateSchemaRequestOrBuilder
    * 

    *
    * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for schemaId.
    */
-  com.google.protobuf.ByteString getSchemaIdBytes();
+  com.google.protobuf.ByteString
+      getSchemaIdBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttribute.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttribute.java
similarity index 76%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttribute.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttribute.java
index e29a12a7908a..b82a2e3ca41d 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttribute.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttribute.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/common.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * A custom attribute that is not explicitly modeled in a resource, e.g.
  * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent].
@@ -28,50 +11,46 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.CustomAttribute}
  */
-public final class CustomAttribute extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CustomAttribute extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.CustomAttribute)
     CustomAttributeOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CustomAttribute.newBuilder() to construct.
   private CustomAttribute(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CustomAttribute() {
-    text_ = com.google.protobuf.LazyStringArrayList.emptyList();
+    text_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
     numbers_ = emptyDoubleList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CustomAttribute();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.CommonProto
-        .internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.CommonProto
-        .internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.CustomAttribute.class,
-            com.google.cloud.discoveryengine.v1beta.CustomAttribute.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.CustomAttribute.class, com.google.cloud.discoveryengine.v1beta.CustomAttribute.Builder.class);
   }
 
   public static final int TEXT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList text_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
-   *
-   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -87,15 +66,13 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * repeated string text = 1;
-   *
    * @return A list containing the text.
    */
-  public com.google.protobuf.ProtocolStringList getTextList() {
+  public com.google.protobuf.ProtocolStringList
+      getTextList() {
     return text_;
   }
   /**
-   *
-   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -111,15 +88,12 @@ public com.google.protobuf.ProtocolStringList getTextList() {
    * 

    *
    * repeated string text = 1;
-   *
    * @return The count of text.
    */
   public int getTextCount() {
     return text_.size();
   }
   /**
-   *
-   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -135,7 +109,6 @@ public int getTextCount() {
    * 

    *
    * repeated string text = 1;
-   *
    * @param index The index of the element to return.
    * @return The text at the given index.
    */
@@ -143,8 +116,6 @@ public java.lang.String getText(int index) {
     return text_.get(index);
   }
   /**
-   *
-   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -160,21 +131,18 @@ public java.lang.String getText(int index) {
    * 

    *
    * repeated string text = 1;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the text at the given index.
    */
-  public com.google.protobuf.ByteString getTextBytes(int index) {
+  public com.google.protobuf.ByteString
+      getTextBytes(int index) {
     return text_.getByteString(index);
   }
 
   public static final int NUMBERS_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.Internal.DoubleList numbers_;
   /**
-   *
-   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -187,16 +155,14 @@ public com.google.protobuf.ByteString getTextBytes(int index) {
    * 

    *
    * repeated double numbers = 2;
-   *
    * @return A list containing the numbers.
    */
   @java.lang.Override
-  public java.util.List getNumbersList() {
+  public java.util.List
+      getNumbersList() {
     return numbers_;
   }
   /**
-   *
-   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -209,15 +175,12 @@ public java.util.List getNumbersList() {
    * 

    *
    * repeated double numbers = 2;
-   *
    * @return The count of numbers.
    */
   public int getNumbersCount() {
     return numbers_.size();
   }
   /**
-   *
-   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -230,18 +193,15 @@ public int getNumbersCount() {
    * 

    *
    * repeated double numbers = 2;
-   *
    * @param index The index of the element to return.
    * @return The numbers at the given index.
    */
   public double getNumbers(int index) {
     return numbers_.getDouble(index);
   }
-
   private int numbersMemoizedSerializedSize = -1;
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -253,7 +213,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     getSerializedSize();
     for (int i = 0; i < text_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, text_.getRaw(i));
@@ -288,7 +249,8 @@ public int getSerializedSize() {
       size += dataSize;
       if (!getNumbersList().isEmpty()) {
         size += 1;
-        size += com.google.protobuf.CodedOutputStream.computeInt32SizeNoTag(dataSize);
+        size += com.google.protobuf.CodedOutputStream
+            .computeInt32SizeNoTag(dataSize);
       }
       numbersMemoizedSerializedSize = dataSize;
     }
@@ -300,16 +262,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.CustomAttribute)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.CustomAttribute other =
-        (com.google.cloud.discoveryengine.v1beta.CustomAttribute) obj;
+    com.google.cloud.discoveryengine.v1beta.CustomAttribute other = (com.google.cloud.discoveryengine.v1beta.CustomAttribute) obj;
 
-    if (!getTextList().equals(other.getTextList())) return false;
-    if (!getNumbersList().equals(other.getNumbersList())) return false;
+    if (!getTextList()
+        .equals(other.getTextList())) return false;
+    if (!getNumbersList()
+        .equals(other.getNumbersList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -335,104 +298,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.CustomAttribute prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.CustomAttribute prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A custom attribute that is not explicitly modeled in a resource, e.g.
    * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent].
@@ -440,45 +397,47 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.CustomAttribute}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.CustomAttribute)
       com.google.cloud.discoveryengine.v1beta.CustomAttributeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.CommonProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.CommonProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.CustomAttribute.class,
-              com.google.cloud.discoveryengine.v1beta.CustomAttribute.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.CustomAttribute.class, com.google.cloud.discoveryengine.v1beta.CustomAttribute.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.CustomAttribute.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
       bitField0_ = 0;
-      text_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      text_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
       numbers_ = emptyDoubleList();
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.CommonProto
-          .internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor;
     }
 
     @java.lang.Override
@@ -497,18 +456,14 @@ public com.google.cloud.discoveryengine.v1beta.CustomAttribute build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.CustomAttribute buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.CustomAttribute result =
-          new com.google.cloud.discoveryengine.v1beta.CustomAttribute(this);
+      com.google.cloud.discoveryengine.v1beta.CustomAttribute result = new com.google.cloud.discoveryengine.v1beta.CustomAttribute(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.discoveryengine.v1beta.CustomAttribute result) {
+    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.CustomAttribute result) {
       if (((bitField0_ & 0x00000002) != 0)) {
         numbers_.makeImmutable();
         bitField0_ = (bitField0_ & ~0x00000002);
@@ -528,39 +483,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CustomAttribu
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.CustomAttribute) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CustomAttribute) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CustomAttribute)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -568,8 +522,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CustomAttribute other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.CustomAttribute.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.CustomAttribute.getDefaultInstance()) return this;
       if (!other.text_.isEmpty()) {
         if (text_.isEmpty()) {
           text_ = other.text_;
@@ -616,38 +569,34 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureTextIsMutable();
-                text_.add(s);
-                break;
-              } // case 10
-            case 17:
-              {
-                double v = input.readDouble();
-                ensureNumbersIsMutable();
-                numbers_.addDouble(v);
-                break;
-              } // case 17
-            case 18:
-              {
-                int length = input.readRawVarint32();
-                int limit = input.pushLimit(length);
-                ensureNumbersIsMutable();
-                while (input.getBytesUntilLimit() > 0) {
-                  numbers_.addDouble(input.readDouble());
-                }
-                input.popLimit(limit);
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureTextIsMutable();
+              text_.add(s);
+              break;
+            } // case 10
+            case 17: {
+              double v = input.readDouble();
+              ensureNumbersIsMutable();
+              numbers_.addDouble(v);
+              break;
+            } // case 17
+            case 18: {
+              int length = input.readRawVarint32();
+              int limit = input.pushLimit(length);
+              ensureNumbersIsMutable();
+              while (input.getBytesUntilLimit() > 0) {
+                numbers_.addDouble(input.readDouble());
+              }
+              input.popLimit(limit);
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -657,12 +606,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.LazyStringArrayList text_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
-
     private void ensureTextIsMutable() {
       if (!text_.isModifiable()) {
         text_ = new com.google.protobuf.LazyStringArrayList(text_);
@@ -670,8 +617,6 @@ private void ensureTextIsMutable() {
       bitField0_ |= 0x00000001;
     }
     /**
-     *
-     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -687,16 +632,14 @@ private void ensureTextIsMutable() {
      * 

      *
      * repeated string text = 1;
-     *
      * @return A list containing the text.
      */
-    public com.google.protobuf.ProtocolStringList getTextList() {
+    public com.google.protobuf.ProtocolStringList
+        getTextList() {
       text_.makeImmutable();
       return text_;
     }
     /**
-     *
-     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -712,15 +655,12 @@ public com.google.protobuf.ProtocolStringList getTextList() {
      * 

      *
      * repeated string text = 1;
-     *
      * @return The count of text.
      */
     public int getTextCount() {
       return text_.size();
     }
     /**
-     *
-     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -736,7 +676,6 @@ public int getTextCount() {
      * 

      *
      * repeated string text = 1;
-     *
      * @param index The index of the element to return.
      * @return The text at the given index.
      */
@@ -744,8 +683,6 @@ public java.lang.String getText(int index) {
       return text_.get(index);
     }
     /**
-     *
-     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -761,16 +698,14 @@ public java.lang.String getText(int index) {
      * 

      *
      * repeated string text = 1;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the text at the given index.
      */
-    public com.google.protobuf.ByteString getTextBytes(int index) {
+    public com.google.protobuf.ByteString
+        getTextBytes(int index) {
       return text_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -786,15 +721,13 @@ public com.google.protobuf.ByteString getTextBytes(int index) {
      * 

      *
      * repeated string text = 1;
-     *
      * @param index The index to set the value at.
      * @param value The text to set.
      * @return This builder for chaining.
      */
-    public Builder setText(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setText(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTextIsMutable();
       text_.set(index, value);
       bitField0_ |= 0x00000001;
@@ -802,8 +735,6 @@ public Builder setText(int index, java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -819,14 +750,12 @@ public Builder setText(int index, java.lang.String value) {
      * 

      *
      * repeated string text = 1;
-     *
      * @param value The text to add.
      * @return This builder for chaining.
      */
-    public Builder addText(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addText(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTextIsMutable();
       text_.add(value);
       bitField0_ |= 0x00000001;
@@ -834,8 +763,6 @@ public Builder addText(java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -851,20 +778,19 @@ public Builder addText(java.lang.String value) {
      * 

      *
      * repeated string text = 1;
-     *
      * @param values The text to add.
      * @return This builder for chaining.
      */
-    public Builder addAllText(java.lang.Iterable values) {
+    public Builder addAllText(
+        java.lang.Iterable values) {
       ensureTextIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, text_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, text_);
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -880,19 +806,16 @@ public Builder addAllText(java.lang.Iterable values) {
      * 

      *
      * repeated string text = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearText() {
-      text_ = com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000001);
-      ;
+      text_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000001);;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -908,14 +831,12 @@ public Builder clearText() {
      * 

      *
      * repeated string text = 1;
-     *
      * @param value The bytes of the text to add.
      * @return This builder for chaining.
      */
-    public Builder addTextBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addTextBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureTextIsMutable();
       text_.add(value);
@@ -925,7 +846,6 @@ public Builder addTextBytes(com.google.protobuf.ByteString value) {
     }
 
     private com.google.protobuf.Internal.DoubleList numbers_ = emptyDoubleList();
-
     private void ensureNumbersIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         numbers_ = mutableCopy(numbers_);
@@ -933,8 +853,6 @@ private void ensureNumbersIsMutable() {
       }
     }
     /**
-     *
-     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -947,17 +865,14 @@ private void ensureNumbersIsMutable() {
      * 

      *
      * repeated double numbers = 2;
-     *
      * @return A list containing the numbers.
      */
-    public java.util.List getNumbersList() {
-      return ((bitField0_ & 0x00000002) != 0)
-          ? java.util.Collections.unmodifiableList(numbers_)
-          : numbers_;
+    public java.util.List
+        getNumbersList() {
+      return ((bitField0_ & 0x00000002) != 0) ?
+               java.util.Collections.unmodifiableList(numbers_) : numbers_;
     }
     /**
-     *
-     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -970,15 +885,12 @@ public java.util.List getNumbersList() {
      * 

      *
      * repeated double numbers = 2;
-     *
      * @return The count of numbers.
      */
     public int getNumbersCount() {
       return numbers_.size();
     }
     /**
-     *
-     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -991,7 +903,6 @@ public int getNumbersCount() {
      * 

      *
      * repeated double numbers = 2;
-     *
      * @param index The index of the element to return.
      * @return The numbers at the given index.
      */
@@ -999,8 +910,6 @@ public double getNumbers(int index) {
       return numbers_.getDouble(index);
     }
     /**
-     *
-     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -1013,12 +922,12 @@ public double getNumbers(int index) {
      * 

      *
      * repeated double numbers = 2;
-     *
      * @param index The index to set the value at.
      * @param value The numbers to set.
      * @return This builder for chaining.
      */
-    public Builder setNumbers(int index, double value) {
+    public Builder setNumbers(
+        int index, double value) {
 
       ensureNumbersIsMutable();
       numbers_.setDouble(index, value);
@@ -1026,8 +935,6 @@ public Builder setNumbers(int index, double value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -1040,7 +947,6 @@ public Builder setNumbers(int index, double value) {
      * 

      *
      * repeated double numbers = 2;
-     *
      * @param value The numbers to add.
      * @return This builder for chaining.
      */
@@ -1052,8 +958,6 @@ public Builder addNumbers(double value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -1066,19 +970,18 @@ public Builder addNumbers(double value) {
      * 

      *
      * repeated double numbers = 2;
-     *
      * @param values The numbers to add.
      * @return This builder for chaining.
      */
-    public Builder addAllNumbers(java.lang.Iterable values) {
+    public Builder addAllNumbers(
+        java.lang.Iterable values) {
       ensureNumbersIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, numbers_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, numbers_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -1091,7 +994,6 @@ public Builder addAllNumbers(java.lang.Iterable valu
      * 

      *
      * repeated double numbers = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNumbers() {
@@ -1100,9 +1002,9 @@ public Builder clearNumbers() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1112,12 +1014,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.CustomAttribute)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.CustomAttribute)
   private static final com.google.cloud.discoveryengine.v1beta.CustomAttribute DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.CustomAttribute();
   }
@@ -1126,27 +1028,27 @@ public static com.google.cloud.discoveryengine.v1beta.CustomAttribute getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CustomAttribute parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CustomAttribute parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1161,4 +1063,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.CustomAttribute getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttributeOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttributeOrBuilder.java
similarity index 84%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttributeOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttributeOrBuilder.java
index 19e096244aaf..180416a01bac 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttributeOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttributeOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/common.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface CustomAttributeOrBuilder
-    extends
+public interface CustomAttributeOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CustomAttribute)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -41,13 +23,11 @@ public interface CustomAttributeOrBuilder
    * 

    *
    * repeated string text = 1;
-   *
    * @return A list containing the text.
    */
-  java.util.List getTextList();
+  java.util.List
+      getTextList();
   /**
-   *
-   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -63,13 +43,10 @@ public interface CustomAttributeOrBuilder
    * 

    *
    * repeated string text = 1;
-   *
    * @return The count of text.
    */
   int getTextCount();
   /**
-   *
-   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -85,14 +62,11 @@ public interface CustomAttributeOrBuilder
    * 

    *
    * repeated string text = 1;
-   *
    * @param index The index of the element to return.
    * @return The text at the given index.
    */
   java.lang.String getText(int index);
   /**
-   *
-   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -108,15 +82,13 @@ public interface CustomAttributeOrBuilder
    * 

    *
    * repeated string text = 1;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the text at the given index.
    */
-  com.google.protobuf.ByteString getTextBytes(int index);
+  com.google.protobuf.ByteString
+      getTextBytes(int index);
 
   /**
-   *
-   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -129,13 +101,10 @@ public interface CustomAttributeOrBuilder
    * 

    *
    * repeated double numbers = 2;
-   *
    * @return A list containing the numbers.
    */
   java.util.List getNumbersList();
   /**
-   *
-   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -148,13 +117,10 @@ public interface CustomAttributeOrBuilder
    * 

    *
    * repeated double numbers = 2;
-   *
    * @return The count of numbers.
    */
   int getNumbersCount();
   /**
-   *
-   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -167,7 +133,6 @@ public interface CustomAttributeOrBuilder
    * 

    *
    * repeated double numbers = 2;
-   *
    * @param index The index of the element to return.
    * @return The numbers at the given index.
    */
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DataStoreName.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DataStoreName.java
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DataStoreName.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DataStoreName.java
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequest.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequest.java
similarity index 67%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequest.java
index ad8c0f54a23a..631585c5179e 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Request message for
  * [DocumentService.DeleteDocument][google.cloud.discoveryengine.v1beta.DocumentService.DeleteDocument]
@@ -29,48 +12,43 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.DeleteDocumentRequest}
  */
-public final class DeleteDocumentRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteDocumentRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.DeleteDocumentRequest)
     DeleteDocumentRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteDocumentRequest.newBuilder() to construct.
   private DeleteDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeleteDocumentRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteDocumentRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.class,
-            com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.class, com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -84,10 +62,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * does not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -96,15 +71,14 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -118,18 +92,17 @@ public java.lang.String getName() {
    * does not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -138,7 +111,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -150,7 +122,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -174,15 +147,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest other =
-        (com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest other = (com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -202,104 +175,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [DocumentService.DeleteDocument][google.cloud.discoveryengine.v1beta.DocumentService.DeleteDocument]
@@ -308,32 +275,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.DeleteDocumentRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.DeleteDocumentRequest)
       com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.class,
-              com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.class, com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -343,14 +311,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.getDefaultInstance();
     }
 
@@ -365,17 +332,13 @@ public com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest result =
-          new com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest result = new com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.name_ = name_;
@@ -386,39 +349,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -426,9 +388,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -460,19 +420,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -482,13 +440,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -502,16 +457,14 @@ public Builder mergeFrom(
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -520,8 +473,6 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -535,17 +486,16 @@ public java.lang.String getName() {
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -553,8 +503,6 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -568,25 +516,19 @@ public com.google.protobuf.ByteString getNameBytes() {
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -600,10 +542,7 @@ public Builder setName(java.lang.String value) {
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -613,8 +552,6 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -628,26 +565,22 @@ public Builder clearName() {
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -657,13 +590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.DeleteDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.DeleteDocumentRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest();
   }
@@ -672,27 +604,27 @@ public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteDocumentRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteDocumentRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -707,4 +639,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequestOrBuilder.java
similarity index 62%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequestOrBuilder.java
index 779dddd98403..868e8a5fe234 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequestOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface DeleteDocumentRequestOrBuilder
-    extends
+public interface DeleteDocumentRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.DeleteDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -39,16 +21,11 @@ public interface DeleteDocumentRequestOrBuilder
    * does not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -62,11 +39,9 @@ public interface DeleteDocumentRequestOrBuilder
    * does not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadata.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadata.java
similarity index 68%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadata.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadata.java
index 33a774db9ab7..33f91164a0d4 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadata.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadata.java
@@ -1,76 +1,55 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Metadata for DeleteSchema LRO.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata}
  */
-public final class DeleteSchemaMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteSchemaMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata)
     DeleteSchemaMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteSchemaMetadata.newBuilder() to construct.
   private DeleteSchemaMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private DeleteSchemaMetadata() {}
+  private DeleteSchemaMetadata() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteSchemaMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.class,
-            com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.class, com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -78,14 +57,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -93,8 +69,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -109,15 +83,12 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -125,15 +96,12 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -141,8 +109,6 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -156,7 +122,6 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -168,7 +133,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -185,10 +151,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getUpdateTime());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -198,21 +166,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata other =
-        (com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata) obj;
+    com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata other = (com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime()
+          .equals(other.getUpdateTime())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -239,136 +208,131 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata for DeleteSchema LRO.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata)
       com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.class,
-              com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.class, com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -387,14 +351,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.getDefaultInstance();
     }
 
@@ -409,23 +372,23 @@ public com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata result =
-          new com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata result = new com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null
+            ? updateTime_
+            : updateTimeBuilder_.build();
       }
     }
 
@@ -433,39 +396,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -473,9 +435,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.getDefaultInstance()) return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -508,25 +468,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getUpdateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -536,52 +497,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -602,15 +549,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -621,8 +567,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -631,9 +575,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -646,8 +590,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -665,8 +607,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -679,8 +619,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -691,14 +629,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -706,17 +641,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -724,49 +656,36 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        updateTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -788,8 +707,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -797,7 +714,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -808,8 +726,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -819,9 +735,9 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && updateTime_ != null
-            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          updateTime_ != null &&
+          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -834,8 +750,6 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -854,8 +768,6 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -869,8 +781,6 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -882,14 +792,11 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -898,24 +805,21 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(), getParentForChildren(), isClean());
+        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(),
+                getParentForChildren(),
+                isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -925,13 +829,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata)
-  private static final com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata();
   }
@@ -940,27 +843,27 @@ public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteSchemaMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteSchemaMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -975,4 +878,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadataOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadataOrBuilder.java
similarity index 70%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadataOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadataOrBuilder.java
index 17ce4a531831..43fb6e0ad656 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadataOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface DeleteSchemaMetadataOrBuilder
-    extends
+public interface DeleteSchemaMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -59,34 +35,26 @@ public interface DeleteSchemaMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequest.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequest.java
similarity index 64%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequest.java
index 480d38bc67f2..41eb49411bf4 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Request message for
  * [SchemaService.DeleteSchema][google.cloud.discoveryengine.v1beta.SchemaService.DeleteSchema]
@@ -29,57 +12,49 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.DeleteSchemaRequest}
  */
-public final class DeleteSchemaRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DeleteSchemaRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.DeleteSchemaRequest)
     DeleteSchemaRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DeleteSchemaRequest.newBuilder() to construct.
   private DeleteSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DeleteSchemaRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DeleteSchemaRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.class,
-            com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.class, com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -88,32 +63,30 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -122,7 +95,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -134,7 +106,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -158,15 +131,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest other =
-        (com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest other = (com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,104 +159,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [SchemaService.DeleteSchema][google.cloud.discoveryengine.v1beta.SchemaService.DeleteSchema]
@@ -292,32 +259,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.DeleteSchemaRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.DeleteSchemaRequest)
       com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.class,
-              com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.class, com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -327,9 +295,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -348,11 +316,8 @@ public com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest result =
-          new com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest result = new com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -368,39 +333,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.DeleteSchemaR
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -408,8 +372,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -441,19 +404,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -463,28 +424,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -493,24 +449,21 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -518,41 +471,30 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -562,33 +504,27 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -598,12 +534,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.DeleteSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.DeleteSchemaRequest)
   private static final com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest();
   }
@@ -612,27 +548,27 @@ public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest getDef
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DeleteSchemaRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DeleteSchemaRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -647,4 +583,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequestOrBuilder.java
new file mode 100644
index 000000000000..91db7a192c2d
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequestOrBuilder.java
@@ -0,0 +1,31 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/schema_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public interface DeleteSchemaRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.DeleteSchemaRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The full resource name of the schema, in the format of
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The full resource name of the schema, in the format of
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Document.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Document.java
similarity index 75%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Document.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Document.java
index 8469ec01c0c7..08d39f459743 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Document.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Document.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Document captures all raw metadata information of items to be recommended or
  * searched.
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.Document}
  */
-public final class Document extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Document extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.Document)
     DocumentOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Document.newBuilder() to construct.
   private Document(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Document() {
     name_ = "";
     id_ = "";
@@ -47,33 +29,29 @@ private Document() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Document();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentProto
-        .internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentProto
-        .internal_static_google_cloud_discoveryengine_v1beta_Document_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.Document.class,
-            com.google.cloud.discoveryengine.v1beta.Document.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.Document.class, com.google.cloud.discoveryengine.v1beta.Document.Builder.class);
   }
 
-  public interface ContentOrBuilder
-      extends
+  public interface ContentOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.Document.Content)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * The content represented as a stream of bytes. The maximum length is
      * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -86,13 +64,10 @@ public interface ContentOrBuilder
      * 

      *
      * bytes raw_bytes = 2;
-     *
      * @return Whether the rawBytes field is set.
      */
     boolean hasRawBytes();
     /**
-     *
-     *
      * 
      * The content represented as a stream of bytes. The maximum length is
      * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -105,14 +80,11 @@ public interface ContentOrBuilder
      * 

      *
      * bytes raw_bytes = 2;
-     *
      * @return The rawBytes.
      */
     com.google.protobuf.ByteString getRawBytes();
 
     /**
-     *
-     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -120,13 +92,10 @@ public interface ContentOrBuilder
      * 

      *
      * string uri = 3;
-     *
      * @return Whether the uri field is set.
      */
     boolean hasUri();
     /**
-     *
-     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -134,13 +103,10 @@ public interface ContentOrBuilder
      * 

      *
      * string uri = 3;
-     *
      * @return The uri.
      */
     java.lang.String getUri();
     /**
-     *
-     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -148,106 +114,99 @@ public interface ContentOrBuilder
      * 

      *
      * string uri = 3;
-     *
      * @return The bytes for uri.
      */
-    com.google.protobuf.ByteString getUriBytes();
+    com.google.protobuf.ByteString
+        getUriBytes();
 
     /**
-     *
-     *
      * 
      * The MIME type of the content. Supported types:
      *
-     * * `application/pdf` (PDF)
+     * * `application/pdf` (PDF, only native PDFs are supported for now)
      * * `text/html` (HTML)
+     * * `application/vnd.openxmlformats-officedocument.wordprocessingml.document` (DOCX)
+     * * `application/vnd.openxmlformats-officedocument.presentationml.presentation` (PPTX)
+     * * `text/plain` (TXT)
      *
      * See https://www.iana.org/assignments/media-types/media-types.xhtml.
      * 

      *
      * string mime_type = 1;
-     *
      * @return The mimeType.
      */
     java.lang.String getMimeType();
     /**
-     *
-     *
      * 
      * The MIME type of the content. Supported types:
      *
-     * * `application/pdf` (PDF)
+     * * `application/pdf` (PDF, only native PDFs are supported for now)
      * * `text/html` (HTML)
+     * * `application/vnd.openxmlformats-officedocument.wordprocessingml.document` (DOCX)
+     * * `application/vnd.openxmlformats-officedocument.presentationml.presentation` (PPTX)
+     * * `text/plain` (TXT)
      *
      * See https://www.iana.org/assignments/media-types/media-types.xhtml.
      * 

      *
      * string mime_type = 1;
-     *
      * @return The bytes for mimeType.
      */
-    com.google.protobuf.ByteString getMimeTypeBytes();
+    com.google.protobuf.ByteString
+        getMimeTypeBytes();
 
     com.google.cloud.discoveryengine.v1beta.Document.Content.ContentCase getContentCase();
   }
   /**
-   *
-   *
    * 
    * Unstructured data linked to this document.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.Document.Content}
    */
-  public static final class Content extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class Content extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.Document.Content)
       ContentOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use Content.newBuilder() to construct.
     private Content(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private Content() {
       mimeType_ = "";
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new Content();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentProto
-          .internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentProto
-          .internal_static_google_cloud_discoveryengine_v1beta_Document_Content_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_Content_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.Document.Content.class,
-              com.google.cloud.discoveryengine.v1beta.Document.Content.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.Document.Content.class, com.google.cloud.discoveryengine.v1beta.Document.Content.Builder.class);
     }
 
     private int contentCase_ = 0;
-
     @SuppressWarnings("serial")
     private java.lang.Object content_;
-
     public enum ContentCase
-        implements
-            com.google.protobuf.Internal.EnumLite,
+        implements com.google.protobuf.Internal.EnumLite,
             com.google.protobuf.AbstractMessage.InternalOneOfEnum {
       RAW_BYTES(2),
       URI(3),
       CONTENT_NOT_SET(0);
       private final int value;
-
       private ContentCase(int value) {
         this.value = value;
       }
@@ -263,30 +222,25 @@ public static ContentCase valueOf(int value) {
 
       public static ContentCase forNumber(int value) {
         switch (value) {
-          case 2:
-            return RAW_BYTES;
-          case 3:
-            return URI;
-          case 0:
-            return CONTENT_NOT_SET;
-          default:
-            return null;
+          case 2: return RAW_BYTES;
+          case 3: return URI;
+          case 0: return CONTENT_NOT_SET;
+          default: return null;
         }
       }
-
       public int getNumber() {
         return this.value;
       }
     };
 
-    public ContentCase getContentCase() {
-      return ContentCase.forNumber(contentCase_);
+    public ContentCase
+    getContentCase() {
+      return ContentCase.forNumber(
+          contentCase_);
     }
 
     public static final int RAW_BYTES_FIELD_NUMBER = 2;
     /**
-     *
-     *
      * 
      * The content represented as a stream of bytes. The maximum length is
      * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -299,7 +253,6 @@ public ContentCase getContentCase() {
      * 

      *
      * bytes raw_bytes = 2;
-     *
      * @return Whether the rawBytes field is set.
      */
     @java.lang.Override
@@ -307,8 +260,6 @@ public boolean hasRawBytes() {
       return contentCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * The content represented as a stream of bytes. The maximum length is
      * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -321,7 +272,6 @@ public boolean hasRawBytes() {
      * 

      *
      * bytes raw_bytes = 2;
-     *
      * @return The rawBytes.
      */
     @java.lang.Override
@@ -334,8 +284,6 @@ public com.google.protobuf.ByteString getRawBytes() {
 
     public static final int URI_FIELD_NUMBER = 3;
     /**
-     *
-     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -343,15 +291,12 @@ public com.google.protobuf.ByteString getRawBytes() {
      * 

      *
      * string uri = 3;
-     *
      * @return Whether the uri field is set.
      */
     public boolean hasUri() {
       return contentCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -359,7 +304,6 @@ public boolean hasUri() {
      * 

      *
      * string uri = 3;
-     *
      * @return The uri.
      */
     public java.lang.String getUri() {
@@ -370,7 +314,8 @@ public java.lang.String getUri() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (contentCase_ == 3) {
           content_ = s;
@@ -379,8 +324,6 @@ public java.lang.String getUri() {
       }
     }
     /**
-     *
-     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -388,17 +331,18 @@ public java.lang.String getUri() {
      * 

      *
      * string uri = 3;
-     *
      * @return The bytes for uri.
      */
-    public com.google.protobuf.ByteString getUriBytes() {
+    public com.google.protobuf.ByteString
+        getUriBytes() {
       java.lang.Object ref = "";
       if (contentCase_ == 3) {
         ref = content_;
       }
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         if (contentCase_ == 3) {
           content_ = b;
         }
@@ -409,23 +353,22 @@ public com.google.protobuf.ByteString getUriBytes() {
     }
 
     public static final int MIME_TYPE_FIELD_NUMBER = 1;
-
     @SuppressWarnings("serial")
     private volatile java.lang.Object mimeType_ = "";
     /**
-     *
-     *
      * 
      * The MIME type of the content. Supported types:
      *
-     * * `application/pdf` (PDF)
+     * * `application/pdf` (PDF, only native PDFs are supported for now)
      * * `text/html` (HTML)
+     * * `application/vnd.openxmlformats-officedocument.wordprocessingml.document` (DOCX)
+     * * `application/vnd.openxmlformats-officedocument.presentationml.presentation` (PPTX)
+     * * `text/plain` (TXT)
      *
      * See https://www.iana.org/assignments/media-types/media-types.xhtml.
      * 

      *
      * string mime_type = 1;
-     *
      * @return The mimeType.
      */
     @java.lang.Override
@@ -434,34 +377,37 @@ public java.lang.String getMimeType() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         mimeType_ = s;
         return s;
       }
     }
     /**
-     *
-     *
      * 
      * The MIME type of the content. Supported types:
      *
-     * * `application/pdf` (PDF)
+     * * `application/pdf` (PDF, only native PDFs are supported for now)
      * * `text/html` (HTML)
+     * * `application/vnd.openxmlformats-officedocument.wordprocessingml.document` (DOCX)
+     * * `application/vnd.openxmlformats-officedocument.presentationml.presentation` (PPTX)
+     * * `text/plain` (TXT)
      *
      * See https://www.iana.org/assignments/media-types/media-types.xhtml.
      * 

      *
      * string mime_type = 1;
-     *
      * @return The bytes for mimeType.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getMimeTypeBytes() {
+    public com.google.protobuf.ByteString
+        getMimeTypeBytes() {
       java.lang.Object ref = mimeType_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         mimeType_ = b;
         return b;
       } else {
@@ -470,7 +416,6 @@ public com.google.protobuf.ByteString getMimeTypeBytes() {
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -482,12 +427,14 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(mimeType_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, mimeType_);
       }
       if (contentCase_ == 2) {
-        output.writeBytes(2, (com.google.protobuf.ByteString) content_);
+        output.writeBytes(
+            2, (com.google.protobuf.ByteString) content_);
       }
       if (contentCase_ == 3) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 3, content_);
@@ -505,9 +452,9 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, mimeType_);
       }
       if (contentCase_ == 2) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeBytesSize(
-                2, (com.google.protobuf.ByteString) content_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeBytesSize(
+              2, (com.google.protobuf.ByteString) content_);
       }
       if (contentCase_ == 3) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, content_);
@@ -520,22 +467,24 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.Document.Content)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.Document.Content other =
-          (com.google.cloud.discoveryengine.v1beta.Document.Content) obj;
+      com.google.cloud.discoveryengine.v1beta.Document.Content other = (com.google.cloud.discoveryengine.v1beta.Document.Content) obj;
 
-      if (!getMimeType().equals(other.getMimeType())) return false;
+      if (!getMimeType()
+          .equals(other.getMimeType())) return false;
       if (!getContentCase().equals(other.getContentCase())) return false;
       switch (contentCase_) {
         case 2:
-          if (!getRawBytes().equals(other.getRawBytes())) return false;
+          if (!getRawBytes()
+              .equals(other.getRawBytes())) return false;
           break;
         case 3:
-          if (!getUri().equals(other.getUri())) return false;
+          if (!getUri()
+              .equals(other.getUri())) return false;
           break;
         case 0:
         default:
@@ -571,94 +520,89 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.Document.Content parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.Document.Content parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1beta.Document.Content prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.Document.Content prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -668,41 +612,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Unstructured data linked to this document.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.Document.Content}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.Document.Content)
         com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.DocumentProto
-            .internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.DocumentProto
-            .internal_static_google_cloud_discoveryengine_v1beta_Document_Content_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_Content_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.Document.Content.class,
-                com.google.cloud.discoveryengine.v1beta.Document.Content.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.Document.Content.class, com.google.cloud.discoveryengine.v1beta.Document.Content.Builder.class);
       }
 
       // Construct using com.google.cloud.discoveryengine.v1beta.Document.Content.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -714,9 +656,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.DocumentProto
-            .internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor;
       }
 
       @java.lang.Override
@@ -735,11 +677,8 @@ public com.google.cloud.discoveryengine.v1beta.Document.Content build() {
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.Document.Content buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.Document.Content result =
-            new com.google.cloud.discoveryengine.v1beta.Document.Content(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        com.google.cloud.discoveryengine.v1beta.Document.Content result = new com.google.cloud.discoveryengine.v1beta.Document.Content(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         buildPartialOneofs(result);
         onBuilt();
         return result;
@@ -752,8 +691,7 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.Document.Cont
         }
       }
 
-      private void buildPartialOneofs(
-          com.google.cloud.discoveryengine.v1beta.Document.Content result) {
+      private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.Document.Content result) {
         result.contentCase_ = contentCase_;
         result.content_ = this.content_;
       }
@@ -762,41 +700,38 @@ private void buildPartialOneofs(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1beta.Document.Content) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1beta.Document.Content) other);
+          return mergeFrom((com.google.cloud.discoveryengine.v1beta.Document.Content)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -804,30 +739,26 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.Document.Content other) {
-        if (other == com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance()) return this;
         if (!other.getMimeType().isEmpty()) {
           mimeType_ = other.mimeType_;
           bitField0_ |= 0x00000004;
           onChanged();
         }
         switch (other.getContentCase()) {
-          case RAW_BYTES:
-            {
-              setRawBytes(other.getRawBytes());
-              break;
-            }
-          case URI:
-            {
-              contentCase_ = 3;
-              content_ = other.content_;
-              onChanged();
-              break;
-            }
-          case CONTENT_NOT_SET:
-            {
-              break;
-            }
+          case RAW_BYTES: {
+            setRawBytes(other.getRawBytes());
+            break;
+          }
+          case URI: {
+            contentCase_ = 3;
+            content_ = other.content_;
+            onChanged();
+            break;
+          }
+          case CONTENT_NOT_SET: {
+            break;
+          }
         }
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
@@ -855,32 +786,28 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  mimeType_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000004;
-                  break;
-                } // case 10
-              case 18:
-                {
-                  content_ = input.readBytes();
-                  contentCase_ = 2;
-                  break;
-                } // case 18
-              case 26:
-                {
-                  java.lang.String s = input.readStringRequireUtf8();
-                  contentCase_ = 3;
-                  content_ = s;
-                  break;
-                } // case 26
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                mimeType_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 10
+              case 18: {
+                content_ = input.readBytes();
+                contentCase_ = 2;
+                break;
+              } // case 18
+              case 26: {
+                java.lang.String s = input.readStringRequireUtf8();
+                contentCase_ = 3;
+                content_ = s;
+                break;
+              } // case 26
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -890,12 +817,12 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int contentCase_ = 0;
       private java.lang.Object content_;
-
-      public ContentCase getContentCase() {
-        return ContentCase.forNumber(contentCase_);
+      public ContentCase
+          getContentCase() {
+        return ContentCase.forNumber(
+            contentCase_);
       }
 
       public Builder clearContent() {
@@ -908,8 +835,6 @@ public Builder clearContent() {
       private int bitField0_;
 
       /**
-       *
-       *
        * 
        * The content represented as a stream of bytes. The maximum length is
        * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -922,15 +847,12 @@ public Builder clearContent() {
        * 

        *
        * bytes raw_bytes = 2;
-       *
        * @return Whether the rawBytes field is set.
        */
       public boolean hasRawBytes() {
         return contentCase_ == 2;
       }
       /**
-       *
-       *
        * 
        * The content represented as a stream of bytes. The maximum length is
        * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -943,7 +865,6 @@ public boolean hasRawBytes() {
        * 

        *
        * bytes raw_bytes = 2;
-       *
        * @return The rawBytes.
        */
       public com.google.protobuf.ByteString getRawBytes() {
@@ -953,8 +874,6 @@ public com.google.protobuf.ByteString getRawBytes() {
         return com.google.protobuf.ByteString.EMPTY;
       }
       /**
-       *
-       *
        * 
        * The content represented as a stream of bytes. The maximum length is
        * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -967,22 +886,17 @@ public com.google.protobuf.ByteString getRawBytes() {
        * 

        *
        * bytes raw_bytes = 2;
-       *
        * @param value The rawBytes to set.
        * @return This builder for chaining.
        */
       public Builder setRawBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+        if (value == null) { throw new NullPointerException(); }
         contentCase_ = 2;
         content_ = value;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * The content represented as a stream of bytes. The maximum length is
        * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -995,7 +909,6 @@ public Builder setRawBytes(com.google.protobuf.ByteString value) {
        * 

        *
        * bytes raw_bytes = 2;
-       *
        * @return This builder for chaining.
        */
       public Builder clearRawBytes() {
@@ -1008,8 +921,6 @@ public Builder clearRawBytes() {
       }
 
       /**
-       *
-       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -1017,7 +928,6 @@ public Builder clearRawBytes() {
        * 

        *
        * string uri = 3;
-       *
        * @return Whether the uri field is set.
        */
       @java.lang.Override
@@ -1025,8 +935,6 @@ public boolean hasUri() {
         return contentCase_ == 3;
       }
       /**
-       *
-       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -1034,7 +942,6 @@ public boolean hasUri() {
        * 

        *
        * string uri = 3;
-       *
        * @return The uri.
        */
       @java.lang.Override
@@ -1044,7 +951,8 @@ public java.lang.String getUri() {
           ref = content_;
         }
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           if (contentCase_ == 3) {
             content_ = s;
@@ -1055,8 +963,6 @@ public java.lang.String getUri() {
         }
       }
       /**
-       *
-       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -1064,18 +970,19 @@ public java.lang.String getUri() {
        * 

        *
        * string uri = 3;
-       *
        * @return The bytes for uri.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString getUriBytes() {
+      public com.google.protobuf.ByteString
+          getUriBytes() {
         java.lang.Object ref = "";
         if (contentCase_ == 3) {
           ref = content_;
         }
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           if (contentCase_ == 3) {
             content_ = b;
           }
@@ -1085,8 +992,6 @@ public com.google.protobuf.ByteString getUriBytes() {
         }
       }
       /**
-       *
-       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -1094,22 +999,18 @@ public com.google.protobuf.ByteString getUriBytes() {
        * 

        *
        * string uri = 3;
-       *
        * @param value The uri to set.
        * @return This builder for chaining.
        */
-      public Builder setUri(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setUri(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
         contentCase_ = 3;
         content_ = value;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -1117,7 +1018,6 @@ public Builder setUri(java.lang.String value) {
        * 

        *
        * string uri = 3;
-       *
        * @return This builder for chaining.
        */
       public Builder clearUri() {
@@ -1129,8 +1029,6 @@ public Builder clearUri() {
         return this;
       }
       /**
-       *
-       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -1138,14 +1036,12 @@ public Builder clearUri() {
        * 

        *
        * string uri = 3;
-       *
        * @param value The bytes for uri to set.
        * @return This builder for chaining.
        */
-      public Builder setUriBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setUriBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
         checkByteStringIsUtf8(value);
         contentCase_ = 3;
         content_ = value;
@@ -1155,25 +1051,26 @@ public Builder setUriBytes(com.google.protobuf.ByteString value) {
 
       private java.lang.Object mimeType_ = "";
       /**
-       *
-       *
        * 
        * The MIME type of the content. Supported types:
        *
-       * * `application/pdf` (PDF)
+       * * `application/pdf` (PDF, only native PDFs are supported for now)
        * * `text/html` (HTML)
+       * * `application/vnd.openxmlformats-officedocument.wordprocessingml.document` (DOCX)
+       * * `application/vnd.openxmlformats-officedocument.presentationml.presentation` (PPTX)
+       * * `text/plain` (TXT)
        *
        * See https://www.iana.org/assignments/media-types/media-types.xhtml.
        * 

        *
        * string mime_type = 1;
-       *
        * @return The mimeType.
        */
       public java.lang.String getMimeType() {
         java.lang.Object ref = mimeType_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           mimeType_ = s;
           return s;
@@ -1182,26 +1079,28 @@ public java.lang.String getMimeType() {
         }
       }
       /**
-       *
-       *
        * 
        * The MIME type of the content. Supported types:
        *
-       * * `application/pdf` (PDF)
+       * * `application/pdf` (PDF, only native PDFs are supported for now)
        * * `text/html` (HTML)
+       * * `application/vnd.openxmlformats-officedocument.wordprocessingml.document` (DOCX)
+       * * `application/vnd.openxmlformats-officedocument.presentationml.presentation` (PPTX)
+       * * `text/plain` (TXT)
        *
        * See https://www.iana.org/assignments/media-types/media-types.xhtml.
        * 

        *
        * string mime_type = 1;
-       *
        * @return The bytes for mimeType.
        */
-      public com.google.protobuf.ByteString getMimeTypeBytes() {
+      public com.google.protobuf.ByteString
+          getMimeTypeBytes() {
         java.lang.Object ref = mimeType_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           mimeType_ = b;
           return b;
         } else {
@@ -1209,45 +1108,44 @@ public com.google.protobuf.ByteString getMimeTypeBytes() {
         }
       }
       /**
-       *
-       *
        * 
        * The MIME type of the content. Supported types:
        *
-       * * `application/pdf` (PDF)
+       * * `application/pdf` (PDF, only native PDFs are supported for now)
        * * `text/html` (HTML)
+       * * `application/vnd.openxmlformats-officedocument.wordprocessingml.document` (DOCX)
+       * * `application/vnd.openxmlformats-officedocument.presentationml.presentation` (PPTX)
+       * * `text/plain` (TXT)
        *
        * See https://www.iana.org/assignments/media-types/media-types.xhtml.
        * 

        *
        * string mime_type = 1;
-       *
        * @param value The mimeType to set.
        * @return This builder for chaining.
        */
-      public Builder setMimeType(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setMimeType(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
         mimeType_ = value;
         bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * The MIME type of the content. Supported types:
        *
-       * * `application/pdf` (PDF)
+       * * `application/pdf` (PDF, only native PDFs are supported for now)
        * * `text/html` (HTML)
+       * * `application/vnd.openxmlformats-officedocument.wordprocessingml.document` (DOCX)
+       * * `application/vnd.openxmlformats-officedocument.presentationml.presentation` (PPTX)
+       * * `text/plain` (TXT)
        *
        * See https://www.iana.org/assignments/media-types/media-types.xhtml.
        * 

        *
        * string mime_type = 1;
-       *
        * @return This builder for chaining.
        */
       public Builder clearMimeType() {
@@ -1257,33 +1155,31 @@ public Builder clearMimeType() {
         return this;
       }
       /**
-       *
-       *
        * 
        * The MIME type of the content. Supported types:
        *
-       * * `application/pdf` (PDF)
+       * * `application/pdf` (PDF, only native PDFs are supported for now)
        * * `text/html` (HTML)
+       * * `application/vnd.openxmlformats-officedocument.wordprocessingml.document` (DOCX)
+       * * `application/vnd.openxmlformats-officedocument.presentationml.presentation` (PPTX)
+       * * `text/plain` (TXT)
        *
        * See https://www.iana.org/assignments/media-types/media-types.xhtml.
        * 

        *
        * string mime_type = 1;
-       *
        * @param value The bytes for mimeType to set.
        * @return This builder for chaining.
        */
-      public Builder setMimeTypeBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setMimeTypeBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
         checkByteStringIsUtf8(value);
         mimeType_ = value;
         bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1296,12 +1192,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.Document.Content)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.Document.Content)
     private static final com.google.cloud.discoveryengine.v1beta.Document.Content DEFAULT_INSTANCE;
-
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.Document.Content();
     }
@@ -1310,28 +1206,27 @@ public static com.google.cloud.discoveryengine.v1beta.Document.Content getDefaul
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public Content parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public Content parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1346,22 +1241,19 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.discoveryengine.v1beta.Document.Content getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   private int dataCase_ = 0;
-
   @SuppressWarnings("serial")
   private java.lang.Object data_;
-
   public enum DataCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     STRUCT_DATA(4),
     JSON_DATA(5),
     DATA_NOT_SET(0);
     private final int value;
-
     private DataCase(int value) {
       this.value = value;
     }
@@ -1377,30 +1269,25 @@ public static DataCase valueOf(int value) {
 
     public static DataCase forNumber(int value) {
       switch (value) {
-        case 4:
-          return STRUCT_DATA;
-        case 5:
-          return JSON_DATA;
-        case 0:
-          return DATA_NOT_SET;
-        default:
-          return null;
+        case 4: return STRUCT_DATA;
+        case 5: return JSON_DATA;
+        case 0: return DATA_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public DataCase getDataCase() {
-    return DataCase.forNumber(dataCase_);
+  public DataCase
+  getDataCase() {
+    return DataCase.forNumber(
+        dataCase_);
   }
 
   public static final int STRUCT_DATA_FIELD_NUMBER = 4;
   /**
-   *
-   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered
@@ -1409,7 +1296,6 @@ public DataCase getDataCase() {
    * 

    *
    * .google.protobuf.Struct struct_data = 4;
-   *
    * @return Whether the structData field is set.
    */
   @java.lang.Override
@@ -1417,8 +1303,6 @@ public boolean hasStructData() {
     return dataCase_ == 4;
   }
   /**
-   *
-   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered
@@ -1427,19 +1311,16 @@ public boolean hasStructData() {
    * 

    *
    * .google.protobuf.Struct struct_data = 4;
-   *
    * @return The structData.
    */
   @java.lang.Override
   public com.google.protobuf.Struct getStructData() {
     if (dataCase_ == 4) {
-      return (com.google.protobuf.Struct) data_;
+       return (com.google.protobuf.Struct) data_;
     }
     return com.google.protobuf.Struct.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered
@@ -1452,15 +1333,13 @@ public com.google.protobuf.Struct getStructData() {
   @java.lang.Override
   public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
     if (dataCase_ == 4) {
-      return (com.google.protobuf.Struct) data_;
+       return (com.google.protobuf.Struct) data_;
     }
     return com.google.protobuf.Struct.getDefaultInstance();
   }
 
   public static final int JSON_DATA_FIELD_NUMBER = 5;
   /**
-   *
-   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered
@@ -1469,15 +1348,12 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
    * 

    *
    * string json_data = 5;
-   *
    * @return Whether the jsonData field is set.
    */
   public boolean hasJsonData() {
     return dataCase_ == 5;
   }
   /**
-   *
-   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered
@@ -1486,7 +1362,6 @@ public boolean hasJsonData() {
    * 

    *
    * string json_data = 5;
-   *
    * @return The jsonData.
    */
   public java.lang.String getJsonData() {
@@ -1497,7 +1372,8 @@ public java.lang.String getJsonData() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (dataCase_ == 5) {
         data_ = s;
@@ -1506,8 +1382,6 @@ public java.lang.String getJsonData() {
     }
   }
   /**
-   *
-   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered
@@ -1516,17 +1390,18 @@ public java.lang.String getJsonData() {
    * 

    *
    * string json_data = 5;
-   *
    * @return The bytes for jsonData.
    */
-  public com.google.protobuf.ByteString getJsonDataBytes() {
+  public com.google.protobuf.ByteString
+      getJsonDataBytes() {
     java.lang.Object ref = "";
     if (dataCase_ == 5) {
       ref = data_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       if (dataCase_ == 5) {
         data_ = b;
       }
@@ -1537,12 +1412,9 @@ public com.google.protobuf.ByteString getJsonDataBytes() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Immutable. The full resource name of the document.
    * Format:
@@ -1553,7 +1425,6 @@ public com.google.protobuf.ByteString getJsonDataBytes() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -1562,15 +1433,14 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Immutable. The full resource name of the document.
    * Format:
@@ -1581,15 +1451,16 @@ public java.lang.String getName() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -1598,12 +1469,9 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   public static final int ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object id_ = "";
   /**
-   *
-   *
    * 
    * Immutable. The identifier of the document.
    *
@@ -1612,7 +1480,6 @@ public com.google.protobuf.ByteString getNameBytes() {
    * 

    *
    * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The id.
    */
   @java.lang.Override
@@ -1621,15 +1488,14 @@ public java.lang.String getId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       id_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Immutable. The identifier of the document.
    *
@@ -1638,15 +1504,16 @@ public java.lang.String getId() {
    * 

    *
    * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The bytes for id.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getIdBytes() {
+  public com.google.protobuf.ByteString
+      getIdBytes() {
     java.lang.Object ref = id_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       id_ = b;
       return b;
     } else {
@@ -1655,18 +1522,14 @@ public com.google.protobuf.ByteString getIdBytes() {
   }
 
   public static final int SCHEMA_ID_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object schemaId_ = "";
   /**
-   *
-   *
    * 
    * The identifier of the schema located in the same data store.
    * 

    *
    * string schema_id = 3;
-   *
    * @return The schemaId.
    */
   @java.lang.Override
@@ -1675,29 +1538,29 @@ public java.lang.String getSchemaId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       schemaId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The identifier of the schema located in the same data store.
    * 

    *
    * string schema_id = 3;
-   *
    * @return The bytes for schemaId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSchemaIdBytes() {
+  public com.google.protobuf.ByteString
+      getSchemaIdBytes() {
     java.lang.Object ref = schemaId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       schemaId_ = b;
       return b;
     } else {
@@ -1708,8 +1571,6 @@ public com.google.protobuf.ByteString getSchemaIdBytes() {
   public static final int CONTENT_FIELD_NUMBER = 10;
   private com.google.cloud.discoveryengine.v1beta.Document.Content content_;
   /**
-   *
-   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -1717,7 +1578,6 @@ public com.google.protobuf.ByteString getSchemaIdBytes() {
    * 

    *
    * .google.cloud.discoveryengine.v1beta.Document.Content content = 10;
-   *
    * @return Whether the content field is set.
    */
   @java.lang.Override
@@ -1725,8 +1585,6 @@ public boolean hasContent() {
     return content_ != null;
   }
   /**
-   *
-   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -1734,18 +1592,13 @@ public boolean hasContent() {
    * 

    *
    * .google.cloud.discoveryengine.v1beta.Document.Content content = 10;
-   *
    * @return The content.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.Document.Content getContent() {
-    return content_ == null
-        ? com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance()
-        : content_;
+    return content_ == null ? com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance() : content_;
   }
   /**
-   *
-   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -1756,18 +1609,13 @@ public com.google.cloud.discoveryengine.v1beta.Document.Content getContent() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder getContentOrBuilder() {
-    return content_ == null
-        ? com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance()
-        : content_;
+    return content_ == null ? com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance() : content_;
   }
 
   public static final int PARENT_DOCUMENT_ID_FIELD_NUMBER = 7;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parentDocumentId_ = "";
   /**
-   *
-   *
    * 
    * The identifier of the parent document. Currently supports at most two level
    * document hierarchy.
@@ -1777,7 +1625,6 @@ public com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder getCont
    * 

    *
    * string parent_document_id = 7;
-   *
    * @return The parentDocumentId.
    */
   @java.lang.Override
@@ -1786,15 +1633,14 @@ public java.lang.String getParentDocumentId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parentDocumentId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The identifier of the parent document. Currently supports at most two level
    * document hierarchy.
@@ -1804,15 +1650,16 @@ public java.lang.String getParentDocumentId() {
    * 

    *
    * string parent_document_id = 7;
-   *
    * @return The bytes for parentDocumentId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentDocumentIdBytes() {
+  public com.google.protobuf.ByteString
+      getParentDocumentIdBytes() {
     java.lang.Object ref = parentDocumentId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parentDocumentId_ = b;
       return b;
     } else {
@@ -1823,17 +1670,12 @@ public com.google.protobuf.ByteString getParentDocumentIdBytes() {
   public static final int DERIVED_STRUCT_DATA_FIELD_NUMBER = 6;
   private com.google.protobuf.Struct derivedStructData_;
   /**
-   *
-   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * 
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the derivedStructData field is set.
    */
   @java.lang.Override
@@ -1841,46 +1683,32 @@ public boolean hasDerivedStructData() {
     return derivedStructData_ != null;
   }
   /**
-   *
-   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * 
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The derivedStructData.
    */
   @java.lang.Override
   public com.google.protobuf.Struct getDerivedStructData() {
-    return derivedStructData_ == null
-        ? com.google.protobuf.Struct.getDefaultInstance()
-        : derivedStructData_;
+    return derivedStructData_ == null ? com.google.protobuf.Struct.getDefaultInstance() : derivedStructData_;
   }
   /**
-   *
-   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * 
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   @java.lang.Override
   public com.google.protobuf.StructOrBuilder getDerivedStructDataOrBuilder() {
-    return derivedStructData_ == null
-        ? com.google.protobuf.Struct.getDefaultInstance()
-        : derivedStructData_;
+    return derivedStructData_ == null ? com.google.protobuf.Struct.getDefaultInstance() : derivedStructData_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1892,7 +1720,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -1936,21 +1765,22 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, schemaId_);
     }
     if (dataCase_ == 4) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              4, (com.google.protobuf.Struct) data_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(4, (com.google.protobuf.Struct) data_);
     }
     if (dataCase_ == 5) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, data_);
     }
     if (derivedStructData_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getDerivedStructData());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(6, getDerivedStructData());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parentDocumentId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, parentDocumentId_);
     }
     if (content_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(10, getContent());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(10, getContent());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -1960,33 +1790,40 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.Document)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.Document other =
-        (com.google.cloud.discoveryengine.v1beta.Document) obj;
+    com.google.cloud.discoveryengine.v1beta.Document other = (com.google.cloud.discoveryengine.v1beta.Document) obj;
 
-    if (!getName().equals(other.getName())) return false;
-    if (!getId().equals(other.getId())) return false;
-    if (!getSchemaId().equals(other.getSchemaId())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
+    if (!getId()
+        .equals(other.getId())) return false;
+    if (!getSchemaId()
+        .equals(other.getSchemaId())) return false;
     if (hasContent() != other.hasContent()) return false;
     if (hasContent()) {
-      if (!getContent().equals(other.getContent())) return false;
+      if (!getContent()
+          .equals(other.getContent())) return false;
     }
-    if (!getParentDocumentId().equals(other.getParentDocumentId())) return false;
+    if (!getParentDocumentId()
+        .equals(other.getParentDocumentId())) return false;
     if (hasDerivedStructData() != other.hasDerivedStructData()) return false;
     if (hasDerivedStructData()) {
-      if (!getDerivedStructData().equals(other.getDerivedStructData())) return false;
+      if (!getDerivedStructData()
+          .equals(other.getDerivedStructData())) return false;
     }
     if (!getDataCase().equals(other.getDataCase())) return false;
     switch (dataCase_) {
       case 4:
-        if (!getStructData().equals(other.getStructData())) return false;
+        if (!getStructData()
+            .equals(other.getStructData())) return false;
         break;
       case 5:
-        if (!getJsonData().equals(other.getJsonData())) return false;
+        if (!getJsonData()
+            .equals(other.getJsonData())) return false;
         break;
       case 0:
       default:
@@ -2035,104 +1872,99 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.Document parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.Document parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.Document parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.Document prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Document captures all raw metadata information of items to be recommended or
    * searched.
@@ -2140,32 +1972,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.Document}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.Document)
       com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentProto
-          .internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentProto
-          .internal_static_google_cloud_discoveryengine_v1beta_Document_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.Document.class,
-              com.google.cloud.discoveryengine.v1beta.Document.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.Document.class, com.google.cloud.discoveryengine.v1beta.Document.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.Document.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2193,9 +2026,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentProto
-          .internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor;
     }
 
     @java.lang.Override
@@ -2214,11 +2047,8 @@ public com.google.cloud.discoveryengine.v1beta.Document build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.Document buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.Document result =
-          new com.google.cloud.discoveryengine.v1beta.Document(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.Document result = new com.google.cloud.discoveryengine.v1beta.Document(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -2236,23 +2066,25 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.Document resu
         result.schemaId_ = schemaId_;
       }
       if (((from_bitField0_ & 0x00000020) != 0)) {
-        result.content_ = contentBuilder_ == null ? content_ : contentBuilder_.build();
+        result.content_ = contentBuilder_ == null
+            ? content_
+            : contentBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
         result.parentDocumentId_ = parentDocumentId_;
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
-        result.derivedStructData_ =
-            derivedStructDataBuilder_ == null
-                ? derivedStructData_
-                : derivedStructDataBuilder_.build();
+        result.derivedStructData_ = derivedStructDataBuilder_ == null
+            ? derivedStructData_
+            : derivedStructDataBuilder_.build();
       }
     }
 
     private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.Document result) {
       result.dataCase_ = dataCase_;
       result.data_ = this.data_;
-      if (dataCase_ == 4 && structDataBuilder_ != null) {
+      if (dataCase_ == 4 &&
+          structDataBuilder_ != null) {
         result.data_ = structDataBuilder_.build();
       }
     }
@@ -2261,39 +2093,38 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.Document
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.Document) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.Document) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.Document)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2301,8 +2132,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.Document other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000004;
@@ -2330,22 +2160,19 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.Document other)
         mergeDerivedStructData(other.getDerivedStructData());
       }
       switch (other.getDataCase()) {
-        case STRUCT_DATA:
-          {
-            mergeStructData(other.getStructData());
-            break;
-          }
-        case JSON_DATA:
-          {
-            dataCase_ = 5;
-            data_ = other.data_;
-            onChanged();
-            break;
-          }
-        case DATA_NOT_SET:
-          {
-            break;
-          }
+        case STRUCT_DATA: {
+          mergeStructData(other.getStructData());
+          break;
+        }
+        case JSON_DATA: {
+          dataCase_ = 5;
+          data_ = other.data_;
+          onChanged();
+          break;
+        }
+        case DATA_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -2373,63 +2200,59 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 10
-            case 18:
-              {
-                id_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 18
-            case 26:
-              {
-                schemaId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 26
-            case 34:
-              {
-                input.readMessage(getStructDataFieldBuilder().getBuilder(), extensionRegistry);
-                dataCase_ = 4;
-                break;
-              } // case 34
-            case 42:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                dataCase_ = 5;
-                data_ = s;
-                break;
-              } // case 42
-            case 50:
-              {
-                input.readMessage(
-                    getDerivedStructDataFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000080;
-                break;
-              } // case 50
-            case 58:
-              {
-                parentDocumentId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 58
-            case 82:
-              {
-                input.readMessage(getContentFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 82
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 10
+            case 18: {
+              id_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 18
+            case 26: {
+              schemaId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 26
+            case 34: {
+              input.readMessage(
+                  getStructDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              dataCase_ = 4;
+              break;
+            } // case 34
+            case 42: {
+              java.lang.String s = input.readStringRequireUtf8();
+              dataCase_ = 5;
+              data_ = s;
+              break;
+            } // case 42
+            case 50: {
+              input.readMessage(
+                  getDerivedStructDataFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000080;
+              break;
+            } // case 50
+            case 58: {
+              parentDocumentId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 58
+            case 82: {
+              input.readMessage(
+                  getContentFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 82
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2439,12 +2262,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int dataCase_ = 0;
     private java.lang.Object data_;
-
-    public DataCase getDataCase() {
-      return DataCase.forNumber(dataCase_);
+    public DataCase
+        getDataCase() {
+      return DataCase.forNumber(
+          dataCase_);
     }
 
     public Builder clearData() {
@@ -2457,13 +2280,8 @@ public Builder clearData() {
     private int bitField0_;
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Struct,
-            com.google.protobuf.Struct.Builder,
-            com.google.protobuf.StructOrBuilder>
-        structDataBuilder_;
+        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> structDataBuilder_;
     /**
-     *
-     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered
@@ -2472,7 +2290,6 @@ public Builder clearData() {
      * 

      *
      * .google.protobuf.Struct struct_data = 4;
-     *
      * @return Whether the structData field is set.
      */
     @java.lang.Override
@@ -2480,8 +2297,6 @@ public boolean hasStructData() {
       return dataCase_ == 4;
     }
     /**
-     *
-     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered
@@ -2490,7 +2305,6 @@ public boolean hasStructData() {
      * 

      *
      * .google.protobuf.Struct struct_data = 4;
-     *
      * @return The structData.
      */
     @java.lang.Override
@@ -2508,8 +2322,6 @@ public com.google.protobuf.Struct getStructData() {
       }
     }
     /**
-     *
-     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered
@@ -2533,8 +2345,6 @@ public Builder setStructData(com.google.protobuf.Struct value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered
@@ -2544,7 +2354,8 @@ public Builder setStructData(com.google.protobuf.Struct value) {
      *
      * .google.protobuf.Struct struct_data = 4;
      */
-    public Builder setStructData(com.google.protobuf.Struct.Builder builderForValue) {
+    public Builder setStructData(
+        com.google.protobuf.Struct.Builder builderForValue) {
       if (structDataBuilder_ == null) {
         data_ = builderForValue.build();
         onChanged();
@@ -2555,8 +2366,6 @@ public Builder setStructData(com.google.protobuf.Struct.Builder builderForValue)
       return this;
     }
     /**
-     *
-     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered
@@ -2568,11 +2377,10 @@ public Builder setStructData(com.google.protobuf.Struct.Builder builderForValue)
      */
     public Builder mergeStructData(com.google.protobuf.Struct value) {
       if (structDataBuilder_ == null) {
-        if (dataCase_ == 4 && data_ != com.google.protobuf.Struct.getDefaultInstance()) {
-          data_ =
-              com.google.protobuf.Struct.newBuilder((com.google.protobuf.Struct) data_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (dataCase_ == 4 &&
+            data_ != com.google.protobuf.Struct.getDefaultInstance()) {
+          data_ = com.google.protobuf.Struct.newBuilder((com.google.protobuf.Struct) data_)
+              .mergeFrom(value).buildPartial();
         } else {
           data_ = value;
         }
@@ -2588,8 +2396,6 @@ public Builder mergeStructData(com.google.protobuf.Struct value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered
@@ -2616,8 +2422,6 @@ public Builder clearStructData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered
@@ -2631,8 +2435,6 @@ public com.google.protobuf.Struct.Builder getStructDataBuilder() {
       return getStructDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered
@@ -2654,8 +2456,6 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
       }
     }
     /**
-     *
-     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered
@@ -2666,20 +2466,17 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
      * .google.protobuf.Struct struct_data = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Struct,
-            com.google.protobuf.Struct.Builder,
-            com.google.protobuf.StructOrBuilder>
+        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> 
         getStructDataFieldBuilder() {
       if (structDataBuilder_ == null) {
         if (!(dataCase_ == 4)) {
           data_ = com.google.protobuf.Struct.getDefaultInstance();
         }
-        structDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Struct,
-                com.google.protobuf.Struct.Builder,
-                com.google.protobuf.StructOrBuilder>(
-                (com.google.protobuf.Struct) data_, getParentForChildren(), isClean());
+        structDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder>(
+                (com.google.protobuf.Struct) data_,
+                getParentForChildren(),
+                isClean());
         data_ = null;
       }
       dataCase_ = 4;
@@ -2688,8 +2485,6 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
     }
 
     /**
-     *
-     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered
@@ -2698,7 +2493,6 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
      * 

      *
      * string json_data = 5;
-     *
      * @return Whether the jsonData field is set.
      */
     @java.lang.Override
@@ -2706,8 +2500,6 @@ public boolean hasJsonData() {
       return dataCase_ == 5;
     }
     /**
-     *
-     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered
@@ -2716,7 +2508,6 @@ public boolean hasJsonData() {
      * 

      *
      * string json_data = 5;
-     *
      * @return The jsonData.
      */
     @java.lang.Override
@@ -2726,7 +2517,8 @@ public java.lang.String getJsonData() {
         ref = data_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (dataCase_ == 5) {
           data_ = s;
@@ -2737,8 +2529,6 @@ public java.lang.String getJsonData() {
       }
     }
     /**
-     *
-     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered
@@ -2747,18 +2537,19 @@ public java.lang.String getJsonData() {
      * 

      *
      * string json_data = 5;
-     *
      * @return The bytes for jsonData.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getJsonDataBytes() {
+    public com.google.protobuf.ByteString
+        getJsonDataBytes() {
       java.lang.Object ref = "";
       if (dataCase_ == 5) {
         ref = data_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         if (dataCase_ == 5) {
           data_ = b;
         }
@@ -2768,8 +2559,6 @@ public com.google.protobuf.ByteString getJsonDataBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered
@@ -2778,22 +2567,18 @@ public com.google.protobuf.ByteString getJsonDataBytes() {
      * 

      *
      * string json_data = 5;
-     *
      * @param value The jsonData to set.
      * @return This builder for chaining.
      */
-    public Builder setJsonData(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setJsonData(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       dataCase_ = 5;
       data_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered
@@ -2802,7 +2587,6 @@ public Builder setJsonData(java.lang.String value) {
      * 

      *
      * string json_data = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearJsonData() {
@@ -2814,8 +2598,6 @@ public Builder clearJsonData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered
@@ -2824,14 +2606,12 @@ public Builder clearJsonData() {
      * 

      *
      * string json_data = 5;
-     *
      * @param value The bytes for jsonData to set.
      * @return This builder for chaining.
      */
-    public Builder setJsonDataBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setJsonDataBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       dataCase_ = 5;
       data_ = value;
@@ -2841,8 +2621,6 @@ public Builder setJsonDataBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2853,13 +2631,13 @@ public Builder setJsonDataBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -2868,8 +2646,6 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2880,14 +2656,15 @@ public java.lang.String getName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -2895,8 +2672,6 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2907,22 +2682,18 @@ public com.google.protobuf.ByteString getNameBytes() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2933,7 +2704,6 @@ public Builder setName(java.lang.String value) {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -2943,8 +2713,6 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2955,14 +2723,12 @@ public Builder clearName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000004;
@@ -2972,8 +2738,6 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object id_ = "";
     /**
-     *
-     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -2982,13 +2746,13 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @return The id.
      */
     public java.lang.String getId() {
       java.lang.Object ref = id_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         id_ = s;
         return s;
@@ -2997,8 +2761,6 @@ public java.lang.String getId() {
       }
     }
     /**
-     *
-     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -3007,14 +2769,15 @@ public java.lang.String getId() {
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @return The bytes for id.
      */
-    public com.google.protobuf.ByteString getIdBytes() {
+    public com.google.protobuf.ByteString
+        getIdBytes() {
       java.lang.Object ref = id_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         id_ = b;
         return b;
       } else {
@@ -3022,8 +2785,6 @@ public com.google.protobuf.ByteString getIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -3032,22 +2793,18 @@ public com.google.protobuf.ByteString getIdBytes() {
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
-    public Builder setId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       id_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -3056,7 +2813,6 @@ public Builder setId(java.lang.String value) {
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -3066,8 +2822,6 @@ public Builder clearId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -3076,14 +2830,12 @@ public Builder clearId() {
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @param value The bytes for id to set.
      * @return This builder for chaining.
      */
-    public Builder setIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       id_ = value;
       bitField0_ |= 0x00000008;
@@ -3093,20 +2845,18 @@ public Builder setIdBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object schemaId_ = "";
     /**
-     *
-     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
-     *
      * @return The schemaId.
      */
     public java.lang.String getSchemaId() {
       java.lang.Object ref = schemaId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         schemaId_ = s;
         return s;
@@ -3115,21 +2865,20 @@ public java.lang.String getSchemaId() {
       }
     }
     /**
-     *
-     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
-     *
      * @return The bytes for schemaId.
      */
-    public com.google.protobuf.ByteString getSchemaIdBytes() {
+    public com.google.protobuf.ByteString
+        getSchemaIdBytes() {
       java.lang.Object ref = schemaId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         schemaId_ = b;
         return b;
       } else {
@@ -3137,35 +2886,28 @@ public com.google.protobuf.ByteString getSchemaIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
-     *
      * @param value The schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSchemaId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       schemaId_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSchemaId() {
@@ -3175,21 +2917,17 @@ public Builder clearSchemaId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
-     *
      * @param value The bytes for schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSchemaIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       schemaId_ = value;
       bitField0_ |= 0x00000010;
@@ -3199,13 +2937,8 @@ public Builder setSchemaIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.discoveryengine.v1beta.Document.Content content_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Document.Content,
-            com.google.cloud.discoveryengine.v1beta.Document.Content.Builder,
-            com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder>
-        contentBuilder_;
+        com.google.cloud.discoveryengine.v1beta.Document.Content, com.google.cloud.discoveryengine.v1beta.Document.Content.Builder, com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder> contentBuilder_;
     /**
-     *
-     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3213,15 +2946,12 @@ public Builder setSchemaIdBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document.Content content = 10;
-     *
      * @return Whether the content field is set.
      */
     public boolean hasContent() {
       return ((bitField0_ & 0x00000020) != 0);
     }
     /**
-     *
-     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3229,21 +2959,16 @@ public boolean hasContent() {
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document.Content content = 10;
-     *
      * @return The content.
      */
     public com.google.cloud.discoveryengine.v1beta.Document.Content getContent() {
       if (contentBuilder_ == null) {
-        return content_ == null
-            ? com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance()
-            : content_;
+        return content_ == null ? com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance() : content_;
       } else {
         return contentBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3266,8 +2991,6 @@ public Builder setContent(com.google.cloud.discoveryengine.v1beta.Document.Conte
       return this;
     }
     /**
-     *
-     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3288,8 +3011,6 @@ public Builder setContent(
       return this;
     }
     /**
-     *
-     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3300,10 +3021,9 @@ public Builder setContent(
      */
     public Builder mergeContent(com.google.cloud.discoveryengine.v1beta.Document.Content value) {
       if (contentBuilder_ == null) {
-        if (((bitField0_ & 0x00000020) != 0)
-            && content_ != null
-            && content_
-                != com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000020) != 0) &&
+          content_ != null &&
+          content_ != com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance()) {
           getContentBuilder().mergeFrom(value);
         } else {
           content_ = value;
@@ -3316,8 +3036,6 @@ public Builder mergeContent(com.google.cloud.discoveryengine.v1beta.Document.Con
       return this;
     }
     /**
-     *
-     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3337,8 +3055,6 @@ public Builder clearContent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3353,8 +3069,6 @@ public com.google.cloud.discoveryengine.v1beta.Document.Content.Builder getConte
       return getContentFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3367,14 +3081,11 @@ public com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder getCont
       if (contentBuilder_ != null) {
         return contentBuilder_.getMessageOrBuilder();
       } else {
-        return content_ == null
-            ? com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance()
-            : content_;
+        return content_ == null ?
+            com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance() : content_;
       }
     }
     /**
-     *
-     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3384,17 +3095,14 @@ public com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder getCont
      * .google.cloud.discoveryengine.v1beta.Document.Content content = 10;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Document.Content,
-            com.google.cloud.discoveryengine.v1beta.Document.Content.Builder,
-            com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.Document.Content, com.google.cloud.discoveryengine.v1beta.Document.Content.Builder, com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder> 
         getContentFieldBuilder() {
       if (contentBuilder_ == null) {
-        contentBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.Document.Content,
-                com.google.cloud.discoveryengine.v1beta.Document.Content.Builder,
-                com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder>(
-                getContent(), getParentForChildren(), isClean());
+        contentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.Document.Content, com.google.cloud.discoveryengine.v1beta.Document.Content.Builder, com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder>(
+                getContent(),
+                getParentForChildren(),
+                isClean());
         content_ = null;
       }
       return contentBuilder_;
@@ -3402,8 +3110,6 @@ public com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder getCont
 
     private java.lang.Object parentDocumentId_ = "";
     /**
-     *
-     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3413,13 +3119,13 @@ public com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder getCont
      * 

      *
      * string parent_document_id = 7;
-     *
      * @return The parentDocumentId.
      */
     public java.lang.String getParentDocumentId() {
       java.lang.Object ref = parentDocumentId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parentDocumentId_ = s;
         return s;
@@ -3428,8 +3134,6 @@ public java.lang.String getParentDocumentId() {
       }
     }
     /**
-     *
-     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3439,14 +3143,15 @@ public java.lang.String getParentDocumentId() {
      * 

      *
      * string parent_document_id = 7;
-     *
      * @return The bytes for parentDocumentId.
      */
-    public com.google.protobuf.ByteString getParentDocumentIdBytes() {
+    public com.google.protobuf.ByteString
+        getParentDocumentIdBytes() {
       java.lang.Object ref = parentDocumentId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parentDocumentId_ = b;
         return b;
       } else {
@@ -3454,8 +3159,6 @@ public com.google.protobuf.ByteString getParentDocumentIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3465,22 +3168,18 @@ public com.google.protobuf.ByteString getParentDocumentIdBytes() {
      * 

      *
      * string parent_document_id = 7;
-     *
      * @param value The parentDocumentId to set.
      * @return This builder for chaining.
      */
-    public Builder setParentDocumentId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentDocumentId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parentDocumentId_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3490,7 +3189,6 @@ public Builder setParentDocumentId(java.lang.String value) {
      * 

      *
      * string parent_document_id = 7;
-     *
      * @return This builder for chaining.
      */
     public Builder clearParentDocumentId() {
@@ -3500,8 +3198,6 @@ public Builder clearParentDocumentId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3511,14 +3207,12 @@ public Builder clearParentDocumentId() {
      * 

      *
      * string parent_document_id = 7;
-     *
      * @param value The bytes for parentDocumentId to set.
      * @return This builder for chaining.
      */
-    public Builder setParentDocumentIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentDocumentIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parentDocumentId_ = value;
       bitField0_ |= 0x00000040;
@@ -3528,61 +3222,42 @@ public Builder setParentDocumentIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.protobuf.Struct derivedStructData_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Struct,
-            com.google.protobuf.Struct.Builder,
-            com.google.protobuf.StructOrBuilder>
-        derivedStructDataBuilder_;
+        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> derivedStructDataBuilder_;
     /**
-     *
-     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * 
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return Whether the derivedStructData field is set.
      */
     public boolean hasDerivedStructData() {
       return ((bitField0_ & 0x00000080) != 0);
     }
     /**
-     *
-     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * 
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
-     *
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      * @return The derivedStructData.
      */
     public com.google.protobuf.Struct getDerivedStructData() {
       if (derivedStructDataBuilder_ == null) {
-        return derivedStructData_ == null
-            ? com.google.protobuf.Struct.getDefaultInstance()
-            : derivedStructData_;
+        return derivedStructData_ == null ? com.google.protobuf.Struct.getDefaultInstance() : derivedStructData_;
       } else {
         return derivedStructDataBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * 
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder setDerivedStructData(com.google.protobuf.Struct value) {
       if (derivedStructDataBuilder_ == null) {
@@ -3598,18 +3273,15 @@ public Builder setDerivedStructData(com.google.protobuf.Struct value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * 
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
-    public Builder setDerivedStructData(com.google.protobuf.Struct.Builder builderForValue) {
+    public Builder setDerivedStructData(
+        com.google.protobuf.Struct.Builder builderForValue) {
       if (derivedStructDataBuilder_ == null) {
         derivedStructData_ = builderForValue.build();
       } else {
@@ -3620,22 +3292,18 @@ public Builder setDerivedStructData(com.google.protobuf.Struct.Builder builderFo
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * 
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder mergeDerivedStructData(com.google.protobuf.Struct value) {
       if (derivedStructDataBuilder_ == null) {
-        if (((bitField0_ & 0x00000080) != 0)
-            && derivedStructData_ != null
-            && derivedStructData_ != com.google.protobuf.Struct.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000080) != 0) &&
+          derivedStructData_ != null &&
+          derivedStructData_ != com.google.protobuf.Struct.getDefaultInstance()) {
           getDerivedStructDataBuilder().mergeFrom(value);
         } else {
           derivedStructData_ = value;
@@ -3648,16 +3316,12 @@ public Builder mergeDerivedStructData(com.google.protobuf.Struct value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * 
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public Builder clearDerivedStructData() {
       bitField0_ = (bitField0_ & ~0x00000080);
@@ -3670,16 +3334,12 @@ public Builder clearDerivedStructData() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * 
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.Struct.Builder getDerivedStructDataBuilder() {
       bitField0_ |= 0x00000080;
@@ -3687,57 +3347,45 @@ public com.google.protobuf.Struct.Builder getDerivedStructDataBuilder() {
       return getDerivedStructDataFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * 
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     public com.google.protobuf.StructOrBuilder getDerivedStructDataOrBuilder() {
       if (derivedStructDataBuilder_ != null) {
         return derivedStructDataBuilder_.getMessageOrBuilder();
       } else {
-        return derivedStructData_ == null
-            ? com.google.protobuf.Struct.getDefaultInstance()
-            : derivedStructData_;
+        return derivedStructData_ == null ?
+            com.google.protobuf.Struct.getDefaultInstance() : derivedStructData_;
       }
     }
     /**
-     *
-     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * 
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Struct,
-            com.google.protobuf.Struct.Builder,
-            com.google.protobuf.StructOrBuilder>
+        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> 
         getDerivedStructDataFieldBuilder() {
       if (derivedStructDataBuilder_ == null) {
-        derivedStructDataBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Struct,
-                com.google.protobuf.Struct.Builder,
-                com.google.protobuf.StructOrBuilder>(
-                getDerivedStructData(), getParentForChildren(), isClean());
+        derivedStructDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder>(
+                getDerivedStructData(),
+                getParentForChildren(),
+                isClean());
         derivedStructData_ = null;
       }
       return derivedStructDataBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -3747,12 +3395,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.Document)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.Document)
   private static final com.google.cloud.discoveryengine.v1beta.Document DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.Document();
   }
@@ -3761,27 +3409,27 @@ public static com.google.cloud.discoveryengine.v1beta.Document getDefaultInstanc
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Document parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Document parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -3796,4 +3444,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.Document getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfo.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfo.java
similarity index 72%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfo.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfo.java
index 4074ce39c335..826411fb395c 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfo.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfo.java
@@ -1,82 +1,60 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Detailed document information associated with a user event.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.DocumentInfo}
  */
-public final class DocumentInfo extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class DocumentInfo extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.DocumentInfo)
     DocumentInfoOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use DocumentInfo.newBuilder() to construct.
   private DocumentInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private DocumentInfo() {
-    promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+    promotionIds_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new DocumentInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.DocumentInfo.class,
-            com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.DocumentInfo.class, com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder.class);
   }
 
   private int bitField0_;
   private int documentDescriptorCase_ = 0;
-
   @SuppressWarnings("serial")
   private java.lang.Object documentDescriptor_;
-
   public enum DocumentDescriptorCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     ID(1),
     NAME(2),
     DOCUMENTDESCRIPTOR_NOT_SET(0);
     private final int value;
-
     private DocumentDescriptorCase(int value) {
       this.value = value;
     }
@@ -92,50 +70,41 @@ public static DocumentDescriptorCase valueOf(int value) {
 
     public static DocumentDescriptorCase forNumber(int value) {
       switch (value) {
-        case 1:
-          return ID;
-        case 2:
-          return NAME;
-        case 0:
-          return DOCUMENTDESCRIPTOR_NOT_SET;
-        default:
-          return null;
+        case 1: return ID;
+        case 2: return NAME;
+        case 0: return DOCUMENTDESCRIPTOR_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public DocumentDescriptorCase getDocumentDescriptorCase() {
-    return DocumentDescriptorCase.forNumber(documentDescriptorCase_);
+  public DocumentDescriptorCase
+  getDocumentDescriptorCase() {
+    return DocumentDescriptorCase.forNumber(
+        documentDescriptorCase_);
   }
 
   public static final int ID_FIELD_NUMBER = 1;
   /**
-   *
-   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the id field is set.
    */
   public boolean hasId() {
     return documentDescriptorCase_ == 1;
   }
   /**
-   *
-   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The id.
    */
   public java.lang.String getId() {
@@ -146,7 +115,8 @@ public java.lang.String getId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (documentDescriptorCase_ == 1) {
         documentDescriptor_ = s;
@@ -155,24 +125,23 @@ public java.lang.String getId() {
     }
   }
   /**
-   *
-   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for id.
    */
-  public com.google.protobuf.ByteString getIdBytes() {
+  public com.google.protobuf.ByteString
+      getIdBytes() {
     java.lang.Object ref = "";
     if (documentDescriptorCase_ == 1) {
       ref = documentDescriptor_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       if (documentDescriptorCase_ == 1) {
         documentDescriptor_ = b;
       }
@@ -184,34 +153,24 @@ public com.google.protobuf.ByteString getIdBytes() {
 
   public static final int NAME_FIELD_NUMBER = 2;
   /**
-   *
-   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * 
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return Whether the name field is set.
    */
   public boolean hasName() {
     return documentDescriptorCase_ == 2;
   }
   /**
-   *
-   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * 
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   public java.lang.String getName() {
@@ -222,7 +181,8 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (documentDescriptorCase_ == 2) {
         documentDescriptor_ = s;
@@ -231,27 +191,24 @@ public java.lang.String getName() {
     }
   }
   /**
-   *
-   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * 
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = "";
     if (documentDescriptorCase_ == 2) {
       ref = documentDescriptor_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       if (documentDescriptorCase_ == 2) {
         documentDescriptor_ = b;
       }
@@ -264,8 +221,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   public static final int QUANTITY_FIELD_NUMBER = 3;
   private int quantity_ = 0;
   /**
-   *
-   *
    * 
    * Quantity of the Document associated with the user event. Defaults to 1.
    *
@@ -279,7 +234,6 @@ public com.google.protobuf.ByteString getNameBytes() {
    * 

    *
    * optional int32 quantity = 3;
-   *
    * @return Whether the quantity field is set.
    */
   @java.lang.Override
@@ -287,8 +241,6 @@ public boolean hasQuantity() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
-   *
-   *
    * 
    * Quantity of the Document associated with the user event. Defaults to 1.
    *
@@ -302,7 +254,6 @@ public boolean hasQuantity() {
    * 

    *
    * optional int32 quantity = 3;
-   *
    * @return The quantity.
    */
   @java.lang.Override
@@ -311,50 +262,41 @@ public int getQuantity() {
   }
 
   public static final int PROMOTION_IDS_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList promotionIds_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
-   *
-   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
-   *
    * @return A list containing the promotionIds.
    */
-  public com.google.protobuf.ProtocolStringList getPromotionIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getPromotionIdsList() {
     return promotionIds_;
   }
   /**
-   *
-   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
-   *
    * @return The count of promotionIds.
    */
   public int getPromotionIdsCount() {
     return promotionIds_.size();
   }
   /**
-   *
-   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
-   *
    * @param index The index of the element to return.
    * @return The promotionIds at the given index.
    */
@@ -362,24 +304,21 @@ public java.lang.String getPromotionIds(int index) {
     return promotionIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the promotionIds at the given index.
    */
-  public com.google.protobuf.ByteString getPromotionIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getPromotionIdsBytes(int index) {
     return promotionIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -391,7 +330,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (documentDescriptorCase_ == 1) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, documentDescriptor_);
     }
@@ -420,7 +360,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, documentDescriptor_);
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, quantity_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(3, quantity_);
     }
     {
       int dataSize = 0;
@@ -438,26 +379,29 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.DocumentInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.DocumentInfo other =
-        (com.google.cloud.discoveryengine.v1beta.DocumentInfo) obj;
+    com.google.cloud.discoveryengine.v1beta.DocumentInfo other = (com.google.cloud.discoveryengine.v1beta.DocumentInfo) obj;
 
     if (hasQuantity() != other.hasQuantity()) return false;
     if (hasQuantity()) {
-      if (getQuantity() != other.getQuantity()) return false;
+      if (getQuantity()
+          != other.getQuantity()) return false;
     }
-    if (!getPromotionIdsList().equals(other.getPromotionIdsList())) return false;
+    if (!getPromotionIdsList()
+        .equals(other.getPromotionIdsList())) return false;
     if (!getDocumentDescriptorCase().equals(other.getDocumentDescriptorCase())) return false;
     switch (documentDescriptorCase_) {
       case 1:
-        if (!getId().equals(other.getId())) return false;
+        if (!getId()
+            .equals(other.getId())) return false;
         break;
       case 2:
-        if (!getName().equals(other.getName())) return false;
+        if (!getName()
+            .equals(other.getName())) return false;
         break;
       case 0:
       default:
@@ -499,150 +443,147 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.DocumentInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Detailed document information associated with a user event.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.DocumentInfo}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.DocumentInfo)
       com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.DocumentInfo.class,
-              com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.DocumentInfo.class, com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.DocumentInfo.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
       bitField0_ = 0;
       quantity_ = 0;
-      promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      promotionIds_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
       documentDescriptorCase_ = 0;
       documentDescriptor_ = null;
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor;
     }
 
     @java.lang.Override
@@ -661,11 +602,8 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.DocumentInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.DocumentInfo result =
-          new com.google.cloud.discoveryengine.v1beta.DocumentInfo(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.DocumentInfo result = new com.google.cloud.discoveryengine.v1beta.DocumentInfo(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -694,39 +632,38 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.Document
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.DocumentInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.DocumentInfo) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.DocumentInfo)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -734,8 +671,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.DocumentInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.DocumentInfo.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.DocumentInfo.getDefaultInstance()) return this;
       if (other.hasQuantity()) {
         setQuantity(other.getQuantity());
       }
@@ -750,24 +686,21 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.DocumentInfo ot
         onChanged();
       }
       switch (other.getDocumentDescriptorCase()) {
-        case ID:
-          {
-            documentDescriptorCase_ = 1;
-            documentDescriptor_ = other.documentDescriptor_;
-            onChanged();
-            break;
-          }
-        case NAME:
-          {
-            documentDescriptorCase_ = 2;
-            documentDescriptor_ = other.documentDescriptor_;
-            onChanged();
-            break;
-          }
-        case DOCUMENTDESCRIPTOR_NOT_SET:
-          {
-            break;
-          }
+        case ID: {
+          documentDescriptorCase_ = 1;
+          documentDescriptor_ = other.documentDescriptor_;
+          onChanged();
+          break;
+        }
+        case NAME: {
+          documentDescriptorCase_ = 2;
+          documentDescriptor_ = other.documentDescriptor_;
+          onChanged();
+          break;
+        }
+        case DOCUMENTDESCRIPTOR_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -795,40 +728,35 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                documentDescriptorCase_ = 1;
-                documentDescriptor_ = s;
-                break;
-              } // case 10
-            case 18:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                documentDescriptorCase_ = 2;
-                documentDescriptor_ = s;
-                break;
-              } // case 18
-            case 24:
-              {
-                quantity_ = input.readInt32();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            case 34:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensurePromotionIdsIsMutable();
-                promotionIds_.add(s);
-                break;
-              } // case 34
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              java.lang.String s = input.readStringRequireUtf8();
+              documentDescriptorCase_ = 1;
+              documentDescriptor_ = s;
+              break;
+            } // case 10
+            case 18: {
+              java.lang.String s = input.readStringRequireUtf8();
+              documentDescriptorCase_ = 2;
+              documentDescriptor_ = s;
+              break;
+            } // case 18
+            case 24: {
+              quantity_ = input.readInt32();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            case 34: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensurePromotionIdsIsMutable();
+              promotionIds_.add(s);
+              break;
+            } // case 34
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -838,12 +766,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int documentDescriptorCase_ = 0;
     private java.lang.Object documentDescriptor_;
-
-    public DocumentDescriptorCase getDocumentDescriptorCase() {
-      return DocumentDescriptorCase.forNumber(documentDescriptorCase_);
+    public DocumentDescriptorCase
+        getDocumentDescriptorCase() {
+      return DocumentDescriptorCase.forNumber(
+          documentDescriptorCase_);
     }
 
     public Builder clearDocumentDescriptor() {
@@ -856,14 +784,11 @@ public Builder clearDocumentDescriptor() {
     private int bitField0_;
 
     /**
-     *
-     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return Whether the id field is set.
      */
     @java.lang.Override
@@ -871,14 +796,11 @@ public boolean hasId() {
       return documentDescriptorCase_ == 1;
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The id.
      */
     @java.lang.Override
@@ -888,7 +810,8 @@ public java.lang.String getId() {
         ref = documentDescriptor_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (documentDescriptorCase_ == 1) {
           documentDescriptor_ = s;
@@ -899,25 +822,24 @@ public java.lang.String getId() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for id.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getIdBytes() {
+    public com.google.protobuf.ByteString
+        getIdBytes() {
       java.lang.Object ref = "";
       if (documentDescriptorCase_ == 1) {
         ref = documentDescriptor_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         if (documentDescriptorCase_ == 1) {
           documentDescriptor_ = b;
         }
@@ -927,35 +849,28 @@ public com.google.protobuf.ByteString getIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
-    public Builder setId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       documentDescriptorCase_ = 1;
       documentDescriptor_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -967,21 +882,17 @@ public Builder clearId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for id to set.
      * @return This builder for chaining.
      */
-    public Builder setIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       documentDescriptorCase_ = 1;
       documentDescriptor_ = value;
@@ -990,17 +901,12 @@ public Builder setIdBytes(com.google.protobuf.ByteString value) {
     }
 
     /**
-     *
-     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * 
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return Whether the name field is set.
      */
     @java.lang.Override
@@ -1008,17 +914,12 @@ public boolean hasName() {
       return documentDescriptorCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * 
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     @java.lang.Override
@@ -1028,7 +929,8 @@ public java.lang.String getName() {
         ref = documentDescriptor_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (documentDescriptorCase_ == 2) {
           documentDescriptor_ = s;
@@ -1039,28 +941,25 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * 
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = "";
       if (documentDescriptorCase_ == 2) {
         ref = documentDescriptor_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         if (documentDescriptorCase_ == 2) {
           documentDescriptor_ = b;
         }
@@ -1070,41 +969,30 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * 
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       documentDescriptorCase_ = 2;
       documentDescriptor_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * 
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -1116,24 +1004,18 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * 
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       documentDescriptorCase_ = 2;
       documentDescriptor_ = value;
@@ -1141,10 +1023,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int quantity_;
+    private int quantity_ ;
     /**
-     *
-     *
      * 
      * Quantity of the Document associated with the user event. Defaults to 1.
      *
@@ -1158,7 +1038,6 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * optional int32 quantity = 3;
-     *
      * @return Whether the quantity field is set.
      */
     @java.lang.Override
@@ -1166,8 +1045,6 @@ public boolean hasQuantity() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * Quantity of the Document associated with the user event. Defaults to 1.
      *
@@ -1181,7 +1058,6 @@ public boolean hasQuantity() {
      * 

      *
      * optional int32 quantity = 3;
-     *
      * @return The quantity.
      */
     @java.lang.Override
@@ -1189,8 +1065,6 @@ public int getQuantity() {
       return quantity_;
     }
     /**
-     *
-     *
      * 
      * Quantity of the Document associated with the user event. Defaults to 1.
      *
@@ -1204,7 +1078,6 @@ public int getQuantity() {
      * 

      *
      * optional int32 quantity = 3;
-     *
      * @param value The quantity to set.
      * @return This builder for chaining.
      */
@@ -1216,8 +1089,6 @@ public Builder setQuantity(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Quantity of the Document associated with the user event. Defaults to 1.
      *
@@ -1231,7 +1102,6 @@ public Builder setQuantity(int value) {
      * 

      *
      * optional int32 quantity = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQuantity() {
@@ -1243,7 +1113,6 @@ public Builder clearQuantity() {
 
     private com.google.protobuf.LazyStringArrayList promotionIds_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
-
     private void ensurePromotionIdsIsMutable() {
       if (!promotionIds_.isModifiable()) {
         promotionIds_ = new com.google.protobuf.LazyStringArrayList(promotionIds_);
@@ -1251,46 +1120,38 @@ private void ensurePromotionIdsIsMutable() {
       bitField0_ |= 0x00000008;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
-     *
      * @return A list containing the promotionIds.
      */
-    public com.google.protobuf.ProtocolStringList getPromotionIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getPromotionIdsList() {
       promotionIds_.makeImmutable();
       return promotionIds_;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
-     *
      * @return The count of promotionIds.
      */
     public int getPromotionIdsCount() {
       return promotionIds_.size();
     }
     /**
-     *
-     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
-     *
      * @param index The index of the element to return.
      * @return The promotionIds at the given index.
      */
@@ -1298,39 +1159,33 @@ public java.lang.String getPromotionIds(int index) {
       return promotionIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the promotionIds at the given index.
      */
-    public com.google.protobuf.ByteString getPromotionIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getPromotionIdsBytes(int index) {
       return promotionIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
-     *
      * @param index The index to set the value at.
      * @param value The promotionIds to set.
      * @return This builder for chaining.
      */
-    public Builder setPromotionIds(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPromotionIds(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensurePromotionIdsIsMutable();
       promotionIds_.set(index, value);
       bitField0_ |= 0x00000008;
@@ -1338,22 +1193,18 @@ public Builder setPromotionIds(int index, java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
-     *
      * @param value The promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addPromotionIds(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addPromotionIds(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensurePromotionIdsIsMutable();
       promotionIds_.add(value);
       bitField0_ |= 0x00000008;
@@ -1361,61 +1212,53 @@ public Builder addPromotionIds(java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
-     *
      * @param values The promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllPromotionIds(java.lang.Iterable values) {
+    public Builder addAllPromotionIds(
+        java.lang.Iterable values) {
       ensurePromotionIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, promotionIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, promotionIds_);
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPromotionIds() {
-      promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000008);
-      ;
+      promotionIds_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000008);;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
-     *
      * @param value The bytes of the promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addPromotionIdsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addPromotionIdsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensurePromotionIdsIsMutable();
       promotionIds_.add(value);
@@ -1423,9 +1266,9 @@ public Builder addPromotionIdsBytes(com.google.protobuf.ByteString value) {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1435,12 +1278,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.DocumentInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.DocumentInfo)
   private static final com.google.cloud.discoveryengine.v1beta.DocumentInfo DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.DocumentInfo();
   }
@@ -1449,27 +1292,27 @@ public static com.google.cloud.discoveryengine.v1beta.DocumentInfo getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public DocumentInfo parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public DocumentInfo parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1484,4 +1327,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.DocumentInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfoOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfoOrBuilder.java
similarity index 73%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfoOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfoOrBuilder.java
index ea0bacdb6c72..db769f512750 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfoOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfoOrBuilder.java
@@ -1,114 +1,74 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface DocumentInfoOrBuilder
-    extends
+public interface DocumentInfoOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.DocumentInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the id field is set.
    */
   boolean hasId();
   /**
-   *
-   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The id.
    */
   java.lang.String getId();
   /**
-   *
-   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for id.
    */
-  com.google.protobuf.ByteString getIdBytes();
+  com.google.protobuf.ByteString
+      getIdBytes();
 
   /**
-   *
-   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * 
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return Whether the name field is set.
    */
   boolean hasName();
   /**
-   *
-   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * 
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * 
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * Quantity of the Document associated with the user event. Defaults to 1.
    *
@@ -122,13 +82,10 @@ public interface DocumentInfoOrBuilder
    * 

    *
    * optional int32 quantity = 3;
-   *
    * @return Whether the quantity field is set.
    */
   boolean hasQuantity();
   /**
-   *
-   *
    * 
    * Quantity of the Document associated with the user event. Defaults to 1.
    *
@@ -142,66 +99,54 @@ public interface DocumentInfoOrBuilder
    * 

    *
    * optional int32 quantity = 3;
-   *
    * @return The quantity.
    */
   int getQuantity();
 
   /**
-   *
-   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
-   *
    * @return A list containing the promotionIds.
    */
-  java.util.List getPromotionIdsList();
+  java.util.List
+      getPromotionIdsList();
   /**
-   *
-   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
-   *
    * @return The count of promotionIds.
    */
   int getPromotionIdsCount();
   /**
-   *
-   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
-   *
    * @param index The index of the element to return.
    * @return The promotionIds at the given index.
    */
   java.lang.String getPromotionIds(int index);
   /**
-   *
-   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the promotionIds at the given index.
    */
-  com.google.protobuf.ByteString getPromotionIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getPromotionIdsBytes(int index);
 
-  com.google.cloud.discoveryengine.v1beta.DocumentInfo.DocumentDescriptorCase
-      getDocumentDescriptorCase();
+  com.google.cloud.discoveryengine.v1beta.DocumentInfo.DocumentDescriptorCase getDocumentDescriptorCase();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentName.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentName.java
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentName.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentName.java
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentOrBuilder.java
similarity index 82%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentOrBuilder.java
index 1653f505abc5..88191c4dd3b6 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface DocumentOrBuilder
-    extends
+public interface DocumentOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.Document)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered
@@ -34,13 +16,10 @@ public interface DocumentOrBuilder
    * 

    *
    * .google.protobuf.Struct struct_data = 4;
-   *
    * @return Whether the structData field is set.
    */
   boolean hasStructData();
   /**
-   *
-   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered
@@ -49,13 +28,10 @@ public interface DocumentOrBuilder
    * 

    *
    * .google.protobuf.Struct struct_data = 4;
-   *
    * @return The structData.
    */
   com.google.protobuf.Struct getStructData();
   /**
-   *
-   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered
@@ -68,8 +44,6 @@ public interface DocumentOrBuilder
   com.google.protobuf.StructOrBuilder getStructDataOrBuilder();
 
   /**
-   *
-   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered
@@ -78,13 +52,10 @@ public interface DocumentOrBuilder
    * 

    *
    * string json_data = 5;
-   *
    * @return Whether the jsonData field is set.
    */
   boolean hasJsonData();
   /**
-   *
-   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered
@@ -93,13 +64,10 @@ public interface DocumentOrBuilder
    * 

    *
    * string json_data = 5;
-   *
    * @return The jsonData.
    */
   java.lang.String getJsonData();
   /**
-   *
-   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered
@@ -108,14 +76,12 @@ public interface DocumentOrBuilder
    * 

    *
    * string json_data = 5;
-   *
    * @return The bytes for jsonData.
    */
-  com.google.protobuf.ByteString getJsonDataBytes();
+  com.google.protobuf.ByteString
+      getJsonDataBytes();
 
   /**
-   *
-   *
    * 
    * Immutable. The full resource name of the document.
    * Format:
@@ -126,13 +92,10 @@ public interface DocumentOrBuilder
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Immutable. The full resource name of the document.
    * Format:
@@ -143,14 +106,12 @@ public interface DocumentOrBuilder
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * Immutable. The identifier of the document.
    *
@@ -159,13 +120,10 @@ public interface DocumentOrBuilder
    * 

    *
    * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The id.
    */
   java.lang.String getId();
   /**
-   *
-   *
    * 
    * Immutable. The identifier of the document.
    *
@@ -174,39 +132,32 @@ public interface DocumentOrBuilder
    * 

    *
    * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The bytes for id.
    */
-  com.google.protobuf.ByteString getIdBytes();
+  com.google.protobuf.ByteString
+      getIdBytes();
 
   /**
-   *
-   *
    * 
    * The identifier of the schema located in the same data store.
    * 

    *
    * string schema_id = 3;
-   *
    * @return The schemaId.
    */
   java.lang.String getSchemaId();
   /**
-   *
-   *
    * 
    * The identifier of the schema located in the same data store.
    * 

    *
    * string schema_id = 3;
-   *
    * @return The bytes for schemaId.
    */
-  com.google.protobuf.ByteString getSchemaIdBytes();
+  com.google.protobuf.ByteString
+      getSchemaIdBytes();
 
   /**
-   *
-   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -214,13 +165,10 @@ public interface DocumentOrBuilder
    * 

    *
    * .google.cloud.discoveryengine.v1beta.Document.Content content = 10;
-   *
    * @return Whether the content field is set.
    */
   boolean hasContent();
   /**
-   *
-   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -228,13 +176,10 @@ public interface DocumentOrBuilder
    * 

    *
    * .google.cloud.discoveryengine.v1beta.Document.Content content = 10;
-   *
    * @return The content.
    */
   com.google.cloud.discoveryengine.v1beta.Document.Content getContent();
   /**
-   *
-   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -246,8 +191,6 @@ public interface DocumentOrBuilder
   com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder getContentOrBuilder();
 
   /**
-   *
-   *
    * 
    * The identifier of the parent document. Currently supports at most two level
    * document hierarchy.
@@ -257,13 +200,10 @@ public interface DocumentOrBuilder
    * 

    *
    * string parent_document_id = 7;
-   *
    * @return The parentDocumentId.
    */
   java.lang.String getParentDocumentId();
   /**
-   *
-   *
    * 
    * The identifier of the parent document. Currently supports at most two level
    * document hierarchy.
@@ -273,52 +213,38 @@ public interface DocumentOrBuilder
    * 

    *
    * string parent_document_id = 7;
-   *
    * @return The bytes for parentDocumentId.
    */
-  com.google.protobuf.ByteString getParentDocumentIdBytes();
+  com.google.protobuf.ByteString
+      getParentDocumentIdBytes();
 
   /**
-   *
-   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * 
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return Whether the derivedStructData field is set.
    */
   boolean hasDerivedStructData();
   /**
-   *
-   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * 
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
-   *
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    * @return The derivedStructData.
    */
   com.google.protobuf.Struct getDerivedStructData();
   /**
-   *
-   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * 
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
-   * 
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
    */
   com.google.protobuf.StructOrBuilder getDerivedStructDataOrBuilder();
 
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentProto.java
new file mode 100644
index 000000000000..26220803bf44
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentProto.java
@@ -0,0 +1,97 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/document.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class DocumentProto {
+  private DocumentProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_Document_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_Document_Content_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n2google/cloud/discoveryengine/v1beta/do" +
+      "cument.proto\022#google.cloud.discoveryengi" +
+      "ne.v1beta\032\037google/api/field_behavior.pro" +
+      "to\032\031google/api/resource.proto\032\034google/pr" +
+      "otobuf/struct.proto\"\226\005\n\010Document\022.\n\013stru" +
+      "ct_data\030\004 \001(\0132\027.google.protobuf.StructH\000" +
+      "\022\023\n\tjson_data\030\005 \001(\tH\000\022\022\n\004name\030\001 \001(\tB\004\342A\001" +
+      "\005\022\020\n\002id\030\002 \001(\tB\004\342A\001\005\022\021\n\tschema_id\030\003 \001(\t\022F" +
+      "\n\007content\030\n \001(\01325.google.cloud.discovery" +
+      "engine.v1beta.Document.Content\022\032\n\022parent" +
+      "_document_id\030\007 \001(\t\022:\n\023derived_struct_dat" +
+      "a\030\006 \001(\0132\027.google.protobuf.StructB\004\342A\001\003\032K" +
+      "\n\007Content\022\023\n\traw_bytes\030\002 \001(\014H\000\022\r\n\003uri\030\003 " +
+      "\001(\tH\000\022\021\n\tmime_type\030\001 \001(\tB\t\n\007content:\226\002\352A" +
+      "\222\002\n\'discoveryengine.googleapis.com/Docum" +
+      "ent\022fprojects/{project}/locations/{locat" +
+      "ion}/dataStores/{data_store}/branches/{b" +
+      "ranch}/documents/{document}\022\177projects/{p" +
+      "roject}/locations/{location}/collections" +
+      "/{collection}/dataStores/{data_store}/br" +
+      "anches/{branch}/documents/{document}B\006\n\004" +
+      "dataB\224\002\n\'com.google.cloud.discoveryengin" +
+      "e.v1betaB\rDocumentProtoP\001ZQcloud.google." +
+      "com/go/discoveryengine/apiv1beta/discove" +
+      "ryenginepb;discoveryenginepb\242\002\017DISCOVERY" +
+      "ENGINE\252\002#Google.Cloud.DiscoveryEngine.V1" +
+      "Beta\312\002#Google\\Cloud\\DiscoveryEngine\\V1be" +
+      "ta\352\002&Google::Cloud::DiscoveryEngine::V1b" +
+      "etab\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.protobuf.StructProto.getDescriptor(),
+        });
+    internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_Document_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor,
+        new java.lang.String[] { "StructData", "JsonData", "Name", "Id", "SchemaId", "Content", "ParentDocumentId", "DerivedStructData", "Data", });
+    internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_Document_Content_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor,
+        new java.lang.String[] { "RawBytes", "Uri", "MimeType", "Content", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resource);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.protobuf.StructProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceProto.java
new file mode 100644
index 000000000000..474f43bf05e9
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceProto.java
@@ -0,0 +1,230 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/document_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class DocumentServiceProto {
+  private DocumentServiceProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n:google/cloud/discoveryengine/v1beta/do" +
+      "cument_service.proto\022#google.cloud.disco" +
+      "veryengine.v1beta\032\034google/api/annotation" +
+      "s.proto\032\027google/api/client.proto\032\037google" +
+      "/api/field_behavior.proto\032\031google/api/re" +
+      "source.proto\0322google/cloud/discoveryengi" +
+      "ne/v1beta/document.proto\0327google/cloud/d" +
+      "iscoveryengine/v1beta/import_config.prot" +
+      "o\0326google/cloud/discoveryengine/v1beta/p" +
+      "urge_config.proto\032#google/longrunning/op" +
+      "erations.proto\032\033google/protobuf/empty.pr" +
+      "oto\"T\n\022GetDocumentRequest\022>\n\004name\030\001 \001(\tB" +
+      "0\342A\001\002\372A)\n\'discoveryengine.googleapis.com" +
+      "/Document\"}\n\024ListDocumentsRequest\022>\n\006par" +
+      "ent\030\001 \001(\tB.\342A\001\002\372A\'\n%discoveryengine.goog" +
+      "leapis.com/Branch\022\021\n\tpage_size\030\002 \001(\005\022\022\n\n" +
+      "page_token\030\003 \001(\t\"r\n\025ListDocumentsRespons" +
+      "e\022@\n\tdocuments\030\001 \003(\0132-.google.cloud.disc" +
+      "overyengine.v1beta.Document\022\027\n\017next_page" +
+      "_token\030\002 \001(\t\"\271\001\n\025CreateDocumentRequest\022>" +
+      "\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n%discoveryengine" +
+      ".googleapis.com/Branch\022E\n\010document\030\002 \001(\013" +
+      "2-.google.cloud.discoveryengine.v1beta.D" +
+      "ocumentB\004\342A\001\002\022\031\n\013document_id\030\003 \001(\tB\004\342A\001\002" +
+      "\"u\n\025UpdateDocumentRequest\022E\n\010document\030\001 " +
+      "\001(\0132-.google.cloud.discoveryengine.v1bet" +
+      "a.DocumentB\004\342A\001\002\022\025\n\rallow_missing\030\002 \001(\010\"" +
+      "W\n\025DeleteDocumentRequest\022>\n\004name\030\001 \001(\tB0" +
+      "\342A\001\002\372A)\n\'discoveryengine.googleapis.com/" +
+      "Document2\204\024\n\017DocumentService\022\254\002\n\013GetDocu" +
+      "ment\0227.google.cloud.discoveryengine.v1be" +
+      "ta.GetDocumentRequest\032-.google.cloud.dis" +
+      "coveryengine.v1beta.Document\"\264\001\332A\004name\202\323" +
+      "\344\223\002\246\001\022I/v1beta/{name=projects/*/location" +
+      "s/*/dataStores/*/branches/*/documents/*}" +
+      "ZY\022W/v1beta/{name=projects/*/locations/*" +
+      "/collections/*/dataStores/*/branches/*/d" +
+      "ocuments/*}\022\277\002\n\rListDocuments\0229.google.c" +
+      "loud.discoveryengine.v1beta.ListDocument" +
+      "sRequest\032:.google.cloud.discoveryengine." +
+      "v1beta.ListDocumentsResponse\"\266\001\332A\006parent" +
+      "\202\323\344\223\002\246\001\022I/v1beta/{parent=projects/*/loca" +
+      "tions/*/dataStores/*/branches/*}/documen" +
+      "tsZY\022W/v1beta/{parent=projects/*/locatio" +
+      "ns/*/collections/*/dataStores/*/branches" +
+      "/*}/documents\022\335\002\n\016CreateDocument\022:.googl" +
+      "e.cloud.discoveryengine.v1beta.CreateDoc" +
+      "umentRequest\032-.google.cloud.discoveryeng" +
+      "ine.v1beta.Document\"\337\001\332A\033parent,document" +
+      ",document_id\202\323\344\223\002\272\001\"I/v1beta/{parent=pro" +
+      "jects/*/locations/*/dataStores/*/branche" +
+      "s/*}/documents:\010documentZc\"W/v1beta/{par" +
+      "ent=projects/*/locations/*/collections/*" +
+      "/dataStores/*/branches/*}/documents:\010doc" +
+      "ument\022\321\002\n\016UpdateDocument\022:.google.cloud." +
+      "discoveryengine.v1beta.UpdateDocumentReq" +
+      "uest\032-.google.cloud.discoveryengine.v1be" +
+      "ta.Document\"\323\001\202\323\344\223\002\314\0012R/v1beta/{document" +
+      ".name=projects/*/locations/*/dataStores/" +
+      "*/branches/*/documents/*}:\010documentZl2`/" +
+      "v1beta/{document.name=projects/*/locatio" +
+      "ns/*/collections/*/dataStores/*/branches" +
+      "/*/documents/*}:\010document\022\233\002\n\016DeleteDocu" +
+      "ment\022:.google.cloud.discoveryengine.v1be" +
+      "ta.DeleteDocumentRequest\032\026.google.protob" +
+      "uf.Empty\"\264\001\332A\004name\202\323\344\223\002\246\001*I/v1beta/{name" +
+      "=projects/*/locations/*/dataStores/*/bra" +
+      "nches/*/documents/*}ZY*W/v1beta/{name=pr" +
+      "ojects/*/locations/*/collections/*/dataS" +
+      "tores/*/branches/*/documents/*}\022\256\003\n\017Impo" +
+      "rtDocuments\022;.google.cloud.discoveryengi" +
+      "ne.v1beta.ImportDocumentsRequest\032\035.googl" +
+      "e.longrunning.Operation\"\276\002\312Az\n;google.cl" +
+      "oud.discoveryengine.v1beta.ImportDocumen" +
+      "tsResponse\022;google.cloud.discoveryengine" +
+      ".v1beta.ImportDocumentsMetadata\202\323\344\223\002\272\001\"P" +
+      "/v1beta/{parent=projects/*/locations/*/d" +
+      "ataStores/*/branches/*}/documents:import" +
+      ":\001*Zc\"^/v1beta/{parent=projects/*/locati" +
+      "ons/*/collections/*/dataStores/*/branche" +
+      "s/*}/documents:import:\001*\022\250\003\n\016PurgeDocume" +
+      "nts\022:.google.cloud.discoveryengine.v1bet" +
+      "a.PurgeDocumentsRequest\032\035.google.longrun" +
+      "ning.Operation\"\272\002\312Ax\n:google.cloud.disco" +
+      "veryengine.v1beta.PurgeDocumentsResponse" +
+      "\022:google.cloud.discoveryengine.v1beta.Pu" +
+      "rgeDocumentsMetadata\202\323\344\223\002\270\001\"O/v1beta/{pa" +
+      "rent=projects/*/locations/*/dataStores/*" +
+      "/branches/*}/documents:purge:\001*Zb\"]/v1be" +
+      "ta/{parent=projects/*/locations/*/collec" +
+      "tions/*/dataStores/*/branches/*}/documen" +
+      "ts:purge:\001*\032R\312A\036discoveryengine.googleap" +
+      "is.com\322A.https://www.googleapis.com/auth" +
+      "/cloud-platformB\233\002\n\'com.google.cloud.dis" +
+      "coveryengine.v1betaB\024DocumentServiceProt" +
+      "oP\001ZQcloud.google.com/go/discoveryengine" +
+      "/apiv1beta/discoveryenginepb;discoveryen" +
+      "ginepb\242\002\017DISCOVERYENGINE\252\002#Google.Cloud." +
+      "DiscoveryEngine.V1Beta\312\002#Google\\Cloud\\Di" +
+      "scoveryEngine\\V1beta\352\002&Google::Cloud::Di" +
+      "scoveryEngine::V1betab\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.AnnotationsProto.getDescriptor(),
+          com.google.api.ClientProto.getDescriptor(),
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1beta.ImportConfigProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.getDescriptor(),
+          com.google.longrunning.OperationsProto.getDescriptor(),
+          com.google.protobuf.EmptyProto.getDescriptor(),
+        });
+    internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor,
+        new java.lang.String[] { "Parent", "PageSize", "PageToken", });
+    internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor =
+      getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor,
+        new java.lang.String[] { "Documents", "NextPageToken", });
+    internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor =
+      getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor,
+        new java.lang.String[] { "Parent", "Document", "DocumentId", });
+    internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor =
+      getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor,
+        new java.lang.String[] { "Document", "AllowMissing", });
+    internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor =
+      getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor,
+        new java.lang.String[] { "Name", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    registry.add(com.google.longrunning.OperationsProto.operationInfo);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.ImportConfigProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.getDescriptor();
+    com.google.longrunning.OperationsProto.getDescriptor();
+    com.google.protobuf.EmptyProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSource.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSource.java
similarity index 76%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSource.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSource.java
index c6b51bc9726e..1bda898ea178 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSource.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSource.java
@@ -1,76 +1,55 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Cloud Storage location for input content.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.GcsSource}
  */
-public final class GcsSource extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GcsSource extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.GcsSource)
     GcsSourceOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GcsSource.newBuilder() to construct.
   private GcsSource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GcsSource() {
-    inputUris_ = com.google.protobuf.LazyStringArrayList.emptyList();
+    inputUris_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
     dataSchema_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GcsSource();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_GcsSource_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_GcsSource_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.GcsSource.class,
-            com.google.cloud.discoveryengine.v1beta.GcsSource.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.GcsSource.class, com.google.cloud.discoveryengine.v1beta.GcsSource.Builder.class);
   }
 
   public static final int INPUT_URIS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList inputUris_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
-   *
-   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -83,15 +62,13 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return A list containing the inputUris.
    */
-  public com.google.protobuf.ProtocolStringList getInputUrisList() {
+  public com.google.protobuf.ProtocolStringList
+      getInputUrisList() {
     return inputUris_;
   }
   /**
-   *
-   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -104,15 +81,12 @@ public com.google.protobuf.ProtocolStringList getInputUrisList() {
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The count of inputUris.
    */
   public int getInputUrisCount() {
     return inputUris_.size();
   }
   /**
-   *
-   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -125,7 +99,6 @@ public int getInputUrisCount() {
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @param index The index of the element to return.
    * @return The inputUris at the given index.
    */
@@ -133,8 +106,6 @@ public java.lang.String getInputUris(int index) {
     return inputUris_.get(index);
   }
   /**
-   *
-   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -147,21 +118,18 @@ public java.lang.String getInputUris(int index) {
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @param index The index of the value to return.
    * @return The bytes of the inputUris at the given index.
    */
-  public com.google.protobuf.ByteString getInputUrisBytes(int index) {
+  public com.google.protobuf.ByteString
+      getInputUrisBytes(int index) {
     return inputUris_.getByteString(index);
   }
 
   public static final int DATA_SCHEMA_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object dataSchema_ = "";
   /**
-   *
-   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -178,6 +146,10 @@ public com.google.protobuf.ByteString getInputUrisBytes(int index) {
    * * `custom`: One custom data JSON per row in arbitrary format that conforms
    *   the defined [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
    *   data store. This can only be used by the GENERIC Data Store vertical.
+   * * `csv`: A CSV file with header conforming the defined
+   * [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
+   *   data store. Each entry after the header will be imported as a Document.
+   *   This can only be used by the GENERIC Data Store vertical.
    *
    * Supported values for user even imports:
    *
@@ -186,7 +158,6 @@ public com.google.protobuf.ByteString getInputUrisBytes(int index) {
    * 

    *
    * string data_schema = 2;
-   *
    * @return The dataSchema.
    */
   @java.lang.Override
@@ -195,15 +166,14 @@ public java.lang.String getDataSchema() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       dataSchema_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -220,6 +190,10 @@ public java.lang.String getDataSchema() {
    * * `custom`: One custom data JSON per row in arbitrary format that conforms
    *   the defined [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
    *   data store. This can only be used by the GENERIC Data Store vertical.
+   * * `csv`: A CSV file with header conforming the defined
+   * [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
+   *   data store. Each entry after the header will be imported as a Document.
+   *   This can only be used by the GENERIC Data Store vertical.
    *
    * Supported values for user even imports:
    *
@@ -228,15 +202,16 @@ public java.lang.String getDataSchema() {
    * 

    *
    * string data_schema = 2;
-   *
    * @return The bytes for dataSchema.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDataSchemaBytes() {
+  public com.google.protobuf.ByteString
+      getDataSchemaBytes() {
     java.lang.Object ref = dataSchema_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       dataSchema_ = b;
       return b;
     } else {
@@ -245,7 +220,6 @@ public com.google.protobuf.ByteString getDataSchemaBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -257,7 +231,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < inputUris_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, inputUris_.getRaw(i));
     }
@@ -292,16 +267,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.GcsSource)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.GcsSource other =
-        (com.google.cloud.discoveryengine.v1beta.GcsSource) obj;
+    com.google.cloud.discoveryengine.v1beta.GcsSource other = (com.google.cloud.discoveryengine.v1beta.GcsSource) obj;
 
-    if (!getInputUrisList().equals(other.getInputUrisList())) return false;
-    if (!getDataSchema().equals(other.getDataSchema())) return false;
+    if (!getInputUrisList()
+        .equals(other.getInputUrisList())) return false;
+    if (!getDataSchema()
+        .equals(other.getDataSchema())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -325,148 +301,145 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.GcsSource parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.GcsSource parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.GcsSource prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Cloud Storage location for input content.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.GcsSource}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.GcsSource)
       com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_GcsSource_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_GcsSource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.GcsSource.class,
-              com.google.cloud.discoveryengine.v1beta.GcsSource.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.GcsSource.class, com.google.cloud.discoveryengine.v1beta.GcsSource.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.GcsSource.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
       bitField0_ = 0;
-      inputUris_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      inputUris_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
       dataSchema_ = "";
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor;
     }
 
     @java.lang.Override
@@ -485,11 +458,8 @@ public com.google.cloud.discoveryengine.v1beta.GcsSource build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.GcsSource buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.GcsSource result =
-          new com.google.cloud.discoveryengine.v1beta.GcsSource(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.GcsSource result = new com.google.cloud.discoveryengine.v1beta.GcsSource(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -509,39 +479,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.GcsSource res
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.GcsSource) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.GcsSource) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.GcsSource)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -549,8 +518,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.GcsSource other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance()) return this;
       if (!other.inputUris_.isEmpty()) {
         if (inputUris_.isEmpty()) {
           inputUris_ = other.inputUris_;
@@ -592,26 +560,23 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureInputUrisIsMutable();
-                inputUris_.add(s);
-                break;
-              } // case 10
-            case 18:
-              {
-                dataSchema_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureInputUrisIsMutable();
+              inputUris_.add(s);
+              break;
+            } // case 10
+            case 18: {
+              dataSchema_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -621,12 +586,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.LazyStringArrayList inputUris_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
-
     private void ensureInputUrisIsMutable() {
       if (!inputUris_.isModifiable()) {
         inputUris_ = new com.google.protobuf.LazyStringArrayList(inputUris_);
@@ -634,8 +597,6 @@ private void ensureInputUrisIsMutable() {
       bitField0_ |= 0x00000001;
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -648,16 +609,14 @@ private void ensureInputUrisIsMutable() {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return A list containing the inputUris.
      */
-    public com.google.protobuf.ProtocolStringList getInputUrisList() {
+    public com.google.protobuf.ProtocolStringList
+        getInputUrisList() {
       inputUris_.makeImmutable();
       return inputUris_;
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -670,15 +629,12 @@ public com.google.protobuf.ProtocolStringList getInputUrisList() {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The count of inputUris.
      */
     public int getInputUrisCount() {
       return inputUris_.size();
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -691,7 +647,6 @@ public int getInputUrisCount() {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param index The index of the element to return.
      * @return The inputUris at the given index.
      */
@@ -699,8 +654,6 @@ public java.lang.String getInputUris(int index) {
       return inputUris_.get(index);
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -713,16 +666,14 @@ public java.lang.String getInputUris(int index) {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param index The index of the value to return.
      * @return The bytes of the inputUris at the given index.
      */
-    public com.google.protobuf.ByteString getInputUrisBytes(int index) {
+    public com.google.protobuf.ByteString
+        getInputUrisBytes(int index) {
       return inputUris_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -735,15 +686,13 @@ public com.google.protobuf.ByteString getInputUrisBytes(int index) {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param index The index to set the value at.
      * @param value The inputUris to set.
      * @return This builder for chaining.
      */
-    public Builder setInputUris(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setInputUris(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureInputUrisIsMutable();
       inputUris_.set(index, value);
       bitField0_ |= 0x00000001;
@@ -751,8 +700,6 @@ public Builder setInputUris(int index, java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -765,14 +712,12 @@ public Builder setInputUris(int index, java.lang.String value) {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The inputUris to add.
      * @return This builder for chaining.
      */
-    public Builder addInputUris(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addInputUris(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureInputUrisIsMutable();
       inputUris_.add(value);
       bitField0_ |= 0x00000001;
@@ -780,8 +725,6 @@ public Builder addInputUris(java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -794,20 +737,19 @@ public Builder addInputUris(java.lang.String value) {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param values The inputUris to add.
      * @return This builder for chaining.
      */
-    public Builder addAllInputUris(java.lang.Iterable values) {
+    public Builder addAllInputUris(
+        java.lang.Iterable values) {
       ensureInputUrisIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, inputUris_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, inputUris_);
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -820,19 +762,16 @@ public Builder addAllInputUris(java.lang.Iterable values) {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearInputUris() {
-      inputUris_ = com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000001);
-      ;
+      inputUris_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000001);;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -845,14 +784,12 @@ public Builder clearInputUris() {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes of the inputUris to add.
      * @return This builder for chaining.
      */
-    public Builder addInputUrisBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addInputUrisBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureInputUrisIsMutable();
       inputUris_.add(value);
@@ -863,8 +800,6 @@ public Builder addInputUrisBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object dataSchema_ = "";
     /**
-     *
-     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -881,6 +816,10 @@ public Builder addInputUrisBytes(com.google.protobuf.ByteString value) {
      * * `custom`: One custom data JSON per row in arbitrary format that conforms
      *   the defined [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
      *   data store. This can only be used by the GENERIC Data Store vertical.
+     * * `csv`: A CSV file with header conforming the defined
+     * [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
+     *   data store. Each entry after the header will be imported as a Document.
+     *   This can only be used by the GENERIC Data Store vertical.
      *
      * Supported values for user even imports:
      *
@@ -889,13 +828,13 @@ public Builder addInputUrisBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string data_schema = 2;
-     *
      * @return The dataSchema.
      */
     public java.lang.String getDataSchema() {
       java.lang.Object ref = dataSchema_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         dataSchema_ = s;
         return s;
@@ -904,8 +843,6 @@ public java.lang.String getDataSchema() {
       }
     }
     /**
-     *
-     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -922,6 +859,10 @@ public java.lang.String getDataSchema() {
      * * `custom`: One custom data JSON per row in arbitrary format that conforms
      *   the defined [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
      *   data store. This can only be used by the GENERIC Data Store vertical.
+     * * `csv`: A CSV file with header conforming the defined
+     * [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
+     *   data store. Each entry after the header will be imported as a Document.
+     *   This can only be used by the GENERIC Data Store vertical.
      *
      * Supported values for user even imports:
      *
@@ -930,14 +871,15 @@ public java.lang.String getDataSchema() {
      * 

      *
      * string data_schema = 2;
-     *
      * @return The bytes for dataSchema.
      */
-    public com.google.protobuf.ByteString getDataSchemaBytes() {
+    public com.google.protobuf.ByteString
+        getDataSchemaBytes() {
       java.lang.Object ref = dataSchema_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         dataSchema_ = b;
         return b;
       } else {
@@ -945,8 +887,6 @@ public com.google.protobuf.ByteString getDataSchemaBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -963,6 +903,10 @@ public com.google.protobuf.ByteString getDataSchemaBytes() {
      * * `custom`: One custom data JSON per row in arbitrary format that conforms
      *   the defined [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
      *   data store. This can only be used by the GENERIC Data Store vertical.
+     * * `csv`: A CSV file with header conforming the defined
+     * [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
+     *   data store. Each entry after the header will be imported as a Document.
+     *   This can only be used by the GENERIC Data Store vertical.
      *
      * Supported values for user even imports:
      *
@@ -971,22 +915,18 @@ public com.google.protobuf.ByteString getDataSchemaBytes() {
      * 

      *
      * string data_schema = 2;
-     *
      * @param value The dataSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setDataSchema(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDataSchema(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       dataSchema_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -1003,6 +943,10 @@ public Builder setDataSchema(java.lang.String value) {
      * * `custom`: One custom data JSON per row in arbitrary format that conforms
      *   the defined [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
      *   data store. This can only be used by the GENERIC Data Store vertical.
+     * * `csv`: A CSV file with header conforming the defined
+     * [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
+     *   data store. Each entry after the header will be imported as a Document.
+     *   This can only be used by the GENERIC Data Store vertical.
      *
      * Supported values for user even imports:
      *
@@ -1011,7 +955,6 @@ public Builder setDataSchema(java.lang.String value) {
      * 

      *
      * string data_schema = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDataSchema() {
@@ -1021,8 +964,6 @@ public Builder clearDataSchema() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -1039,6 +980,10 @@ public Builder clearDataSchema() {
      * * `custom`: One custom data JSON per row in arbitrary format that conforms
      *   the defined [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
      *   data store. This can only be used by the GENERIC Data Store vertical.
+     * * `csv`: A CSV file with header conforming the defined
+     * [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
+     *   data store. Each entry after the header will be imported as a Document.
+     *   This can only be used by the GENERIC Data Store vertical.
      *
      * Supported values for user even imports:
      *
@@ -1047,23 +992,21 @@ public Builder clearDataSchema() {
      * 

      *
      * string data_schema = 2;
-     *
      * @param value The bytes for dataSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setDataSchemaBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDataSchemaBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       dataSchema_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1073,12 +1016,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.GcsSource)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.GcsSource)
   private static final com.google.cloud.discoveryengine.v1beta.GcsSource DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.GcsSource();
   }
@@ -1087,27 +1030,27 @@ public static com.google.cloud.discoveryengine.v1beta.GcsSource getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GcsSource parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GcsSource parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1122,4 +1065,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.GcsSource getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSourceOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSourceOrBuilder.java
similarity index 85%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSourceOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSourceOrBuilder.java
index db6b5d4f522c..296a0137fa62 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSourceOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSourceOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface GcsSourceOrBuilder
-    extends
+public interface GcsSourceOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.GcsSource)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -38,13 +20,11 @@ public interface GcsSourceOrBuilder
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return A list containing the inputUris.
    */
-  java.util.List getInputUrisList();
+  java.util.List
+      getInputUrisList();
   /**
-   *
-   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -57,13 +37,10 @@ public interface GcsSourceOrBuilder
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The count of inputUris.
    */
   int getInputUrisCount();
   /**
-   *
-   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -76,14 +53,11 @@ public interface GcsSourceOrBuilder
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @param index The index of the element to return.
    * @return The inputUris at the given index.
    */
   java.lang.String getInputUris(int index);
   /**
-   *
-   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -96,15 +70,13 @@ public interface GcsSourceOrBuilder
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @param index The index of the value to return.
    * @return The bytes of the inputUris at the given index.
    */
-  com.google.protobuf.ByteString getInputUrisBytes(int index);
+  com.google.protobuf.ByteString
+      getInputUrisBytes(int index);
 
   /**
-   *
-   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -121,6 +93,10 @@ public interface GcsSourceOrBuilder
    * * `custom`: One custom data JSON per row in arbitrary format that conforms
    *   the defined [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
    *   data store. This can only be used by the GENERIC Data Store vertical.
+   * * `csv`: A CSV file with header conforming the defined
+   * [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
+   *   data store. Each entry after the header will be imported as a Document.
+   *   This can only be used by the GENERIC Data Store vertical.
    *
    * Supported values for user even imports:
    *
@@ -129,13 +105,10 @@ public interface GcsSourceOrBuilder
    * 

    *
    * string data_schema = 2;
-   *
    * @return The dataSchema.
    */
   java.lang.String getDataSchema();
   /**
-   *
-   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -152,6 +125,10 @@ public interface GcsSourceOrBuilder
    * * `custom`: One custom data JSON per row in arbitrary format that conforms
    *   the defined [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
    *   data store. This can only be used by the GENERIC Data Store vertical.
+   * * `csv`: A CSV file with header conforming the defined
+   * [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
+   *   data store. Each entry after the header will be imported as a Document.
+   *   This can only be used by the GENERIC Data Store vertical.
    *
    * Supported values for user even imports:
    *
@@ -160,8 +137,8 @@ public interface GcsSourceOrBuilder
    * 

    *
    * string data_schema = 2;
-   *
    * @return The bytes for dataSchema.
    */
-  com.google.protobuf.ByteString getDataSchemaBytes();
+  com.google.protobuf.ByteString
+      getDataSchemaBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequest.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequest.java
similarity index 68%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequest.java
index 3e578ed6e162..4372d815572c 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Request message for
  * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
@@ -29,48 +12,43 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.GetDocumentRequest}
  */
-public final class GetDocumentRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetDocumentRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.GetDocumentRequest)
     GetDocumentRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetDocumentRequest.newBuilder() to construct.
   private GetDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetDocumentRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetDocumentRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.class,
-            com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.class, com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -84,10 +62,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * does not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -96,15 +71,14 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -118,18 +92,17 @@ public java.lang.String getName() {
    * does not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -138,7 +111,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -150,7 +122,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -174,15 +147,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.GetDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.GetDocumentRequest other =
-        (com.google.cloud.discoveryengine.v1beta.GetDocumentRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.GetDocumentRequest other = (com.google.cloud.discoveryengine.v1beta.GetDocumentRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -202,104 +175,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.GetDocumentRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.GetDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
@@ -308,32 +275,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.GetDocumentRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.GetDocumentRequest)
       com.google.cloud.discoveryengine.v1beta.GetDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.class,
-              com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.class, com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -343,9 +311,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor;
     }
 
     @java.lang.Override
@@ -364,11 +332,8 @@ public com.google.cloud.discoveryengine.v1beta.GetDocumentRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.GetDocumentRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.GetDocumentRequest result =
-          new com.google.cloud.discoveryengine.v1beta.GetDocumentRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.GetDocumentRequest result = new com.google.cloud.discoveryengine.v1beta.GetDocumentRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -384,39 +349,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.GetDocumentRe
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.GetDocumentRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.GetDocumentRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.GetDocumentRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -424,8 +388,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.GetDocumentRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -457,19 +420,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -479,13 +440,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -499,16 +457,14 @@ public Builder mergeFrom(
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -517,8 +473,6 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -532,17 +486,16 @@ public java.lang.String getName() {
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -550,8 +503,6 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -565,25 +516,19 @@ public com.google.protobuf.ByteString getNameBytes() {
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -597,10 +542,7 @@ public Builder setName(java.lang.String value) {
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -610,8 +552,6 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -625,26 +565,22 @@ public Builder clearName() {
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -654,12 +590,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.GetDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.GetDocumentRequest)
   private static final com.google.cloud.discoveryengine.v1beta.GetDocumentRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.GetDocumentRequest();
   }
@@ -668,27 +604,27 @@ public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetDocumentRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetDocumentRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -703,4 +639,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.GetDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequestOrBuilder.java
similarity index 62%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequestOrBuilder.java
index 2921289478c5..f2b3b10c8545 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequestOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface GetDocumentRequestOrBuilder
-    extends
+public interface GetDocumentRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.GetDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -39,16 +21,11 @@ public interface GetDocumentRequestOrBuilder
    * does not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -62,11 +39,9 @@ public interface GetDocumentRequestOrBuilder
    * does not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequest.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequest.java
similarity index 64%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequest.java
index 0a3040ea237e..187765a7694d 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Request message for
  * [SchemaService.GetSchema][google.cloud.discoveryengine.v1beta.SchemaService.GetSchema]
@@ -29,57 +12,49 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.GetSchemaRequest}
  */
-public final class GetSchemaRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class GetSchemaRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.GetSchemaRequest)
     GetSchemaRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use GetSchemaRequest.newBuilder() to construct.
   private GetSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private GetSchemaRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new GetSchemaRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.class,
-            com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.class, com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Required. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The name.
    */
   @java.lang.Override
@@ -88,32 +63,30 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
    * 

    *
-   * 
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -122,7 +95,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -134,7 +106,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -158,15 +131,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.GetSchemaRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.GetSchemaRequest other =
-        (com.google.cloud.discoveryengine.v1beta.GetSchemaRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.GetSchemaRequest other = (com.google.cloud.discoveryengine.v1beta.GetSchemaRequest) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -186,104 +159,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.GetSchemaRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.GetSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [SchemaService.GetSchema][google.cloud.discoveryengine.v1beta.SchemaService.GetSchema]
@@ -292,32 +259,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.GetSchemaRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.GetSchemaRequest)
       com.google.cloud.discoveryengine.v1beta.GetSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.class,
-              com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.class, com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -327,9 +295,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -348,11 +316,8 @@ public com.google.cloud.discoveryengine.v1beta.GetSchemaRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.GetSchemaRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.GetSchemaRequest result =
-          new com.google.cloud.discoveryengine.v1beta.GetSchemaRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.GetSchemaRequest result = new com.google.cloud.discoveryengine.v1beta.GetSchemaRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -368,39 +333,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.GetSchemaRequ
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.GetSchemaRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.GetSchemaRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.GetSchemaRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -408,8 +372,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.GetSchemaRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.getDefaultInstance()) return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -441,19 +404,17 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -463,28 +424,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -493,24 +449,21 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -518,41 +471,30 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -562,33 +504,27 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * 
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -598,12 +534,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.GetSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.GetSchemaRequest)
   private static final com.google.cloud.discoveryengine.v1beta.GetSchemaRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.GetSchemaRequest();
   }
@@ -612,27 +548,27 @@ public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public GetSchemaRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public GetSchemaRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -647,4 +583,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.GetSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequestOrBuilder.java
new file mode 100644
index 000000000000..bd070449d985
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequestOrBuilder.java
@@ -0,0 +1,31 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/schema_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public interface GetSchemaRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.GetSchemaRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The full resource name of the schema, in the format of
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   * 
+   * Required. The full resource name of the schema, in the format of
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
+   * 

+   *
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString
+      getNameBytes();
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportConfigProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportConfigProto.java
new file mode 100644
index 000000000000..d8e8e3a2a218
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportConfigProto.java
@@ -0,0 +1,249 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/import_config.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class ImportConfigProto {
+  private ImportConfigProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_GcsSource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n7google/cloud/discoveryengine/v1beta/im" +
+      "port_config.proto\022#google.cloud.discover" +
+      "yengine.v1beta\032\037google/api/field_behavio" +
+      "r.proto\032\031google/api/resource.proto\0322goog" +
+      "le/cloud/discoveryengine/v1beta/document" +
+      ".proto\0324google/cloud/discoveryengine/v1b" +
+      "eta/user_event.proto\032\037google/protobuf/ti" +
+      "mestamp.proto\032\027google/rpc/status.proto\032\026" +
+      "google/type/date.proto\":\n\tGcsSource\022\030\n\ni" +
+      "nput_uris\030\001 \003(\tB\004\342A\001\002\022\023\n\013data_schema\030\002 \001" +
+      "(\t\"\276\001\n\016BigQuerySource\022+\n\016partition_date\030" +
+      "\005 \001(\0132\021.google.type.DateH\000\022\022\n\nproject_id" +
+      "\030\001 \001(\t\022\030\n\ndataset_id\030\002 \001(\tB\004\342A\001\002\022\026\n\010tabl" +
+      "e_id\030\003 \001(\tB\004\342A\001\002\022\027\n\017gcs_staging_dir\030\004 \001(" +
+      "\t\022\023\n\013data_schema\030\006 \001(\tB\013\n\tpartition\"8\n\021I" +
+      "mportErrorConfig\022\024\n\ngcs_prefix\030\001 \001(\tH\000B\r" +
+      "\n\013destination\"\211\004\n\027ImportUserEventsReques" +
+      "t\022b\n\rinline_source\030\002 \001(\0132I.google.cloud." +
+      "discoveryengine.v1beta.ImportUserEventsR" +
+      "equest.InlineSourceH\000\022D\n\ngcs_source\030\003 \001(" +
+      "\0132..google.cloud.discoveryengine.v1beta." +
+      "GcsSourceH\000\022N\n\017bigquery_source\030\004 \001(\01323.g" +
+      "oogle.cloud.discoveryengine.v1beta.BigQu" +
+      "erySourceH\000\022A\n\006parent\030\001 \001(\tB1\342A\001\002\372A*\n(di" +
+      "scoveryengine.googleapis.com/DataStore\022L" +
+      "\n\014error_config\030\005 \001(\01326.google.cloud.disc" +
+      "overyengine.v1beta.ImportErrorConfig\032Y\n\014" +
+      "InlineSource\022I\n\013user_events\030\001 \003(\0132..goog" +
+      "le.cloud.discoveryengine.v1beta.UserEven" +
+      "tB\004\342A\001\002B\010\n\006source\"\317\001\n\030ImportUserEventsRe" +
+      "sponse\022)\n\rerror_samples\030\001 \003(\0132\022.google.r" +
+      "pc.Status\022L\n\014error_config\030\002 \001(\01326.google" +
+      ".cloud.discoveryengine.v1beta.ImportErro" +
+      "rConfig\022\033\n\023joined_events_count\030\003 \001(\003\022\035\n\025" +
+      "unjoined_events_count\030\004 \001(\003\"\252\001\n\030ImportUs" +
+      "erEventsMetadata\022/\n\013create_time\030\001 \001(\0132\032." +
+      "google.protobuf.Timestamp\022/\n\013update_time" +
+      "\030\002 \001(\0132\032.google.protobuf.Timestamp\022\025\n\rsu" +
+      "ccess_count\030\003 \001(\003\022\025\n\rfailure_count\030\004 \001(\003" +
+      "\"\251\001\n\027ImportDocumentsMetadata\022/\n\013create_t" +
+      "ime\030\001 \001(\0132\032.google.protobuf.Timestamp\022/\n" +
+      "\013update_time\030\002 \001(\0132\032.google.protobuf.Tim" +
+      "estamp\022\025\n\rsuccess_count\030\003 \001(\003\022\025\n\rfailure" +
+      "_count\030\004 \001(\003\"\361\005\n\026ImportDocumentsRequest\022" +
+      "a\n\rinline_source\030\002 \001(\0132H.google.cloud.di" +
+      "scoveryengine.v1beta.ImportDocumentsRequ" +
+      "est.InlineSourceH\000\022D\n\ngcs_source\030\003 \001(\0132." +
+      ".google.cloud.discoveryengine.v1beta.Gcs" +
+      "SourceH\000\022N\n\017bigquery_source\030\004 \001(\01323.goog" +
+      "le.cloud.discoveryengine.v1beta.BigQuery" +
+      "SourceH\000\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n%disco" +
+      "veryengine.googleapis.com/Branch\022L\n\014erro" +
+      "r_config\030\005 \001(\01326.google.cloud.discoverye" +
+      "ngine.v1beta.ImportErrorConfig\022k\n\023reconc" +
+      "iliation_mode\030\006 \001(\0162N.google.cloud.disco" +
+      "veryengine.v1beta.ImportDocumentsRequest" +
+      ".ReconciliationMode\022\031\n\021auto_generate_ids" +
+      "\030\010 \001(\010\022\020\n\010id_field\030\t \001(\t\032V\n\014InlineSource" +
+      "\022F\n\tdocuments\030\001 \003(\0132-.google.cloud.disco" +
+      "veryengine.v1beta.DocumentB\004\342A\001\002\"T\n\022Reco" +
+      "nciliationMode\022#\n\037RECONCILIATION_MODE_UN" +
+      "SPECIFIED\020\000\022\017\n\013INCREMENTAL\020\001\022\010\n\004FULL\020\002B\010" +
+      "\n\006source\"\222\001\n\027ImportDocumentsResponse\022)\n\r" +
+      "error_samples\030\001 \003(\0132\022.google.rpc.Status\022" +
+      "L\n\014error_config\030\002 \001(\01326.google.cloud.dis" +
+      "coveryengine.v1beta.ImportErrorConfigB\230\002" +
+      "\n\'com.google.cloud.discoveryengine.v1bet" +
+      "aB\021ImportConfigProtoP\001ZQcloud.google.com" +
+      "/go/discoveryengine/apiv1beta/discoverye" +
+      "nginepb;discoveryenginepb\242\002\017DISCOVERYENG" +
+      "INE\252\002#Google.Cloud.DiscoveryEngine.V1Bet" +
+      "a\312\002#Google\\Cloud\\DiscoveryEngine\\V1beta\352" +
+      "\002&Google::Cloud::DiscoveryEngine::V1beta" +
+      "b\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1beta.UserEventProto.getDescriptor(),
+          com.google.protobuf.TimestampProto.getDescriptor(),
+          com.google.rpc.StatusProto.getDescriptor(),
+          com.google.type.DateProto.getDescriptor(),
+        });
+    internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_GcsSource_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor,
+        new java.lang.String[] { "InputUris", "DataSchema", });
+    internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor,
+        new java.lang.String[] { "PartitionDate", "ProjectId", "DatasetId", "TableId", "GcsStagingDir", "DataSchema", "Partition", });
+    internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor =
+      getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor,
+        new java.lang.String[] { "GcsPrefix", "Destination", });
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor =
+      getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor,
+        new java.lang.String[] { "InlineSource", "GcsSource", "BigquerySource", "Parent", "ErrorConfig", "Source", });
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor,
+        new java.lang.String[] { "UserEvents", });
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor =
+      getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor,
+        new java.lang.String[] { "ErrorSamples", "ErrorConfig", "JoinedEventsCount", "UnjoinedEventsCount", });
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor =
+      getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor,
+        new java.lang.String[] { "CreateTime", "UpdateTime", "SuccessCount", "FailureCount", });
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor =
+      getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor,
+        new java.lang.String[] { "CreateTime", "UpdateTime", "SuccessCount", "FailureCount", });
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor =
+      getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor,
+        new java.lang.String[] { "InlineSource", "GcsSource", "BigquerySource", "Parent", "ErrorConfig", "ReconciliationMode", "AutoGenerateIds", "IdField", "Source", });
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor,
+        new java.lang.String[] { "Documents", });
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor =
+      getDescriptor().getMessageTypes().get(8);
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor,
+        new java.lang.String[] { "ErrorSamples", "ErrorConfig", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.UserEventProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+    com.google.rpc.StatusProto.getDescriptor();
+    com.google.type.DateProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadata.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadata.java
similarity index 69%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadata.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadata.java
index 5b7e2a013930..d136f21cfca4 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadata.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadata.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Metadata related to the progress of the ImportDocuments operation. This will
  * be returned by the google.longrunning.Operation.metadata field.
@@ -28,50 +11,46 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata}
  */
-public final class ImportDocumentsMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ImportDocumentsMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata)
     ImportDocumentsMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ImportDocumentsMetadata.newBuilder() to construct.
   private ImportDocumentsMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private ImportDocumentsMetadata() {}
+  private ImportDocumentsMetadata() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ImportDocumentsMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.class,
-            com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.class, com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -79,14 +58,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -94,8 +70,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -110,15 +84,12 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -126,15 +97,12 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -142,8 +110,6 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -159,14 +125,11 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   public static final int SUCCESS_COUNT_FIELD_NUMBER = 3;
   private long successCount_ = 0L;
   /**
-   *
-   *
    * 
    * Count of entries that were processed successfully.
    * 

    *
    * int64 success_count = 3;
-   *
    * @return The successCount.
    */
   @java.lang.Override
@@ -177,14 +140,11 @@ public long getSuccessCount() {
   public static final int FAILURE_COUNT_FIELD_NUMBER = 4;
   private long failureCount_ = 0L;
   /**
-   *
-   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
-   *
    * @return The failureCount.
    */
   @java.lang.Override
@@ -193,7 +153,6 @@ public long getFailureCount() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -205,7 +164,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -228,16 +188,20 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getUpdateTime());
     }
     if (successCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, successCount_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(3, successCount_);
     }
     if (failureCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, failureCount_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(4, failureCount_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -247,24 +211,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata other =
-        (com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata) obj;
+    com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata other = (com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime()
+          .equals(other.getUpdateTime())) return false;
     }
-    if (getSuccessCount() != other.getSuccessCount()) return false;
-    if (getFailureCount() != other.getFailureCount()) return false;
+    if (getSuccessCount()
+        != other.getSuccessCount()) return false;
+    if (getFailureCount()
+        != other.getFailureCount()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -285,113 +252,109 @@ public int hashCode() {
       hash = (53 * hash) + getUpdateTime().hashCode();
     }
     hash = (37 * hash) + SUCCESS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getSuccessCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getSuccessCount());
     hash = (37 * hash) + FAILURE_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getFailureCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getFailureCount());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
-      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata related to the progress of the ImportDocuments operation. This will
    * be returned by the google.longrunning.Operation.metadata field.
@@ -399,32 +362,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata)
       com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.class,
-              com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.class, com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -445,14 +409,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.getDefaultInstance();
     }
 
@@ -467,23 +430,23 @@ public com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata result =
-          new com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata result = new com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null
+            ? updateTime_
+            : updateTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.successCount_ = successCount_;
@@ -497,50 +460,46 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.getDefaultInstance())
-        return this;
+    public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata other) {
+      if (other == com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.getDefaultInstance()) return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -579,37 +538,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                successCount_ = input.readInt64();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            case 32:
-              {
-                failureCount_ = input.readInt64();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getUpdateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 24: {
+              successCount_ = input.readInt64();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            case 32: {
+              failureCount_ = input.readInt64();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -619,52 +577,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -685,15 +629,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -704,8 +647,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -714,9 +655,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -729,8 +670,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -748,8 +687,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -762,8 +699,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -774,14 +709,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -789,17 +721,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -807,49 +736,36 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        updateTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -871,8 +787,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -880,7 +794,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -891,8 +806,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -902,9 +815,9 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && updateTime_ != null
-            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          updateTime_ != null &&
+          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -917,8 +830,6 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -937,8 +848,6 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -952,8 +861,6 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -965,14 +872,11 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -981,32 +885,26 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(), getParentForChildren(), isClean());
+        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(),
+                getParentForChildren(),
+                isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
 
-    private long successCount_;
+    private long successCount_ ;
     /**
-     *
-     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
-     *
      * @return The successCount.
      */
     @java.lang.Override
@@ -1014,14 +912,11 @@ public long getSuccessCount() {
       return successCount_;
     }
     /**
-     *
-     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
-     *
      * @param value The successCount to set.
      * @return This builder for chaining.
      */
@@ -1033,14 +928,11 @@ public Builder setSuccessCount(long value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSuccessCount() {
@@ -1050,16 +942,13 @@ public Builder clearSuccessCount() {
       return this;
     }
 
-    private long failureCount_;
+    private long failureCount_ ;
     /**
-     *
-     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
-     *
      * @return The failureCount.
      */
     @java.lang.Override
@@ -1067,14 +956,11 @@ public long getFailureCount() {
       return failureCount_;
     }
     /**
-     *
-     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
-     *
      * @param value The failureCount to set.
      * @return This builder for chaining.
      */
@@ -1086,14 +972,11 @@ public Builder setFailureCount(long value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFailureCount() {
@@ -1102,9 +985,9 @@ public Builder clearFailureCount() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1114,43 +997,41 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata)
-  private static final com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata();
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata
-      getDefaultInstance() {
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ImportDocumentsMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ImportDocumentsMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1162,8 +1043,9 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata
-      getDefaultInstanceForType() {
+  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadataOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadataOrBuilder.java
similarity index 73%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadataOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadataOrBuilder.java
index cec0965bb01d..428c482b7bff 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadataOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ImportDocumentsMetadataOrBuilder
-    extends
+public interface ImportDocumentsMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -59,34 +35,26 @@ public interface ImportDocumentsMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -97,27 +65,21 @@ public interface ImportDocumentsMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Count of entries that were processed successfully.
    * 

    *
    * int64 success_count = 3;
-   *
    * @return The successCount.
    */
   long getSuccessCount();
 
   /**
-   *
-   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
-   *
    * @return The failureCount.
    */
   long getFailureCount();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequest.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequest.java
similarity index 69%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequest.java
index 9219c5b30a38..a77d0acad3e0 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Request message for Import methods.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportDocumentsRequest}
  */
-public final class ImportDocumentsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ImportDocumentsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest)
     ImportDocumentsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ImportDocumentsRequest.newBuilder() to construct.
   private ImportDocumentsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ImportDocumentsRequest() {
     parent_ = "";
     reconciliationMode_ = 0;
@@ -45,40 +27,35 @@ private ImportDocumentsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ImportDocumentsRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.class,
-            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.class, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * Indicates how imported documents are reconciled with the existing documents
    * created or imported before.
    * 

    *
-   * Protobuf enum {@code
-   * google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode}
+   * Protobuf enum {@code google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode}
    */
-  public enum ReconciliationMode implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ReconciliationMode
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Defaults to INCREMENTAL.
      * 

@@ -87,8 +64,6 @@ public enum ReconciliationMode implements com.google.protobuf.ProtocolMessageEnu
      */
     RECONCILIATION_MODE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * Inserts new documents or updates existing documents.
      * 

@@ -97,8 +72,6 @@ public enum ReconciliationMode implements com.google.protobuf.ProtocolMessageEnu
      */
     INCREMENTAL(1),
     /**
-     *
-     *
      * 
      * Calculates diff and replaces the entire document dataset. Existing
      * documents may be deleted if they are not present in the source location.
@@ -111,8 +84,6 @@ public enum ReconciliationMode implements com.google.protobuf.ProtocolMessageEnu
     ;
 
     /**
-     *
-     *
      * 
      * Defaults to INCREMENTAL.
      * 

@@ -121,8 +92,6 @@ public enum ReconciliationMode implements com.google.protobuf.ProtocolMessageEnu
      */
     public static final int RECONCILIATION_MODE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * Inserts new documents or updates existing documents.
      * 

@@ -131,8 +100,6 @@ public enum ReconciliationMode implements com.google.protobuf.ProtocolMessageEnu
      */
     public static final int INCREMENTAL_VALUE = 1;
     /**
-     *
-     *
      * 
      * Calculates diff and replaces the entire document dataset. Existing
      * documents may be deleted if they are not present in the source location.
@@ -142,6 +109,7 @@ public enum ReconciliationMode implements com.google.protobuf.ProtocolMessageEnu
      */
     public static final int FULL_VALUE = 2;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -166,14 +134,10 @@ public static ReconciliationMode valueOf(int value) {
      */
     public static ReconciliationMode forNumber(int value) {
       switch (value) {
-        case 0:
-          return RECONCILIATION_MODE_UNSPECIFIED;
-        case 1:
-          return INCREMENTAL;
-        case 2:
-          return FULL;
-        default:
-          return null;
+        case 0: return RECONCILIATION_MODE_UNSPECIFIED;
+        case 1: return INCREMENTAL;
+        case 2: return FULL;
+        default: return null;
       }
     }
 
@@ -181,31 +145,29 @@ public static ReconciliationMode forNumber(int value) {
         internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        ReconciliationMode> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public ReconciliationMode findValueByNumber(int number) {
+              return ReconciliationMode.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap
-        internalValueMap =
-            new com.google.protobuf.Internal.EnumLiteMap() {
-              public ReconciliationMode findValueByNumber(int number) {
-                return ReconciliationMode.forNumber(number);
-              }
-            };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.getDescriptor()
-          .getEnumTypes()
-          .get(0);
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final ReconciliationMode[] VALUES = values();
@@ -213,7 +175,8 @@ public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor
     public static ReconciliationMode valueOf(
         com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -230,213 +193,168 @@ private ReconciliationMode(int value) {
     // @@protoc_insertion_point(enum_scope:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode)
   }
 
-  public interface InlineSourceOrBuilder
-      extends
+  public interface InlineSourceOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    java.util.List getDocumentsList();
+    java.util.List 
+        getDocumentsList();
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     com.google.cloud.discoveryengine.v1beta.Document getDocuments(int index);
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     int getDocumentsCount();
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    java.util.List
+    java.util.List 
         getDocumentsOrBuilderList();
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrBuilder(int index);
+    com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrBuilder(
+        int index);
   }
   /**
-   *
-   *
    * 
    * The inline source for the input config for ImportDocuments method.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource}
    */
-  public static final class InlineSource extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class InlineSource extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
       InlineSourceOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use InlineSource.newBuilder() to construct.
     private InlineSource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private InlineSource() {
       documents_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new InlineSource();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.class,
-              com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder
-                  .class);
+              com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.class, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder.class);
     }
 
     public static final int DOCUMENTS_FIELD_NUMBER = 1;
-
     @SuppressWarnings("serial")
     private java.util.List documents_;
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
     public java.util.List getDocumentsList() {
       return documents_;
     }
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
-    public java.util.List
+    public java.util.List 
         getDocumentsOrBuilderList() {
       return documents_;
     }
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
     public int getDocumentsCount() {
       return documents_.size();
     }
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.Document getDocuments(int index) {
       return documents_.get(index);
     }
     /**
-     *
-     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrBuilder(
@@ -445,7 +363,6 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrB
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -457,7 +374,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       for (int i = 0; i < documents_.size(); i++) {
         output.writeMessage(1, documents_.get(i));
       }
@@ -471,7 +389,8 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < documents_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, documents_.get(i));
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, documents_.get(i));
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -481,16 +400,15 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
-      if (!(obj
-          instanceof com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)) {
+      if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource other =
-          (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) obj;
+      com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource other = (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) obj;
 
-      if (!getDocumentsList().equals(other.getDocumentsList())) return false;
+      if (!getDocumentsList()
+          .equals(other.getDocumentsList())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -511,101 +429,90 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-        parseFrom(java.nio.ByteBuffer data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-        parseFrom(
-            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-        parseFrom(com.google.protobuf.ByteString data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-        parseFrom(
-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-        parseFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-        parseFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-        parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -615,43 +522,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * The inline source for the input config for ImportDocuments method.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
         com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-            .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-            .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.class,
-                com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder
-                    .class);
+                com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.class, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -667,22 +570,19 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-            .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-          getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-            .getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource build() {
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource result =
-            buildPartial();
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -690,20 +590,15 @@ public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSour
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-          buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource result =
-            new com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource(this);
+      public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource buildPartial() {
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource result = new com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(
-          com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource result) {
+      private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource result) {
         if (documentsBuilder_ == null) {
           if (((bitField0_ & 0x00000001) != 0)) {
             documents_ = java.util.Collections.unmodifiableList(documents_);
@@ -715,8 +610,7 @@ private void buildPartialRepeatedFields(
         }
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource result) {
         int from_bitField0_ = bitField0_;
       }
 
@@ -724,55 +618,46 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other
-            instanceof
-            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) {
-          return mergeFrom(
-              (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) other);
+        if (other instanceof com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) {
+          return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource other) {
+        if (other == com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.getDefaultInstance()) return this;
         if (documentsBuilder_ == null) {
           if (!other.documents_.isEmpty()) {
             if (documents_.isEmpty()) {
@@ -791,10 +676,9 @@ public Builder mergeFrom(
               documentsBuilder_ = null;
               documents_ = other.documents_;
               bitField0_ = (bitField0_ & ~0x00000001);
-              documentsBuilder_ =
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                      ? getDocumentsFieldBuilder()
-                      : null;
+              documentsBuilder_ = 
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                   getDocumentsFieldBuilder() : null;
             } else {
               documentsBuilder_.addAllMessages(other.documents_);
             }
@@ -826,27 +710,25 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  com.google.cloud.discoveryengine.v1beta.Document m =
-                      input.readMessage(
-                          com.google.cloud.discoveryengine.v1beta.Document.parser(),
-                          extensionRegistry);
-                  if (documentsBuilder_ == null) {
-                    ensureDocumentsIsMutable();
-                    documents_.add(m);
-                  } else {
-                    documentsBuilder_.addMessage(m);
-                  }
-                  break;
-                } // case 10
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                com.google.cloud.discoveryengine.v1beta.Document m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1beta.Document.parser(),
+                        extensionRegistry);
+                if (documentsBuilder_ == null) {
+                  ensureDocumentsIsMutable();
+                  documents_.add(m);
+                } else {
+                  documentsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -856,38 +738,28 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private java.util.List documents_ =
-          java.util.Collections.emptyList();
-
+        java.util.Collections.emptyList();
       private void ensureDocumentsIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
-          documents_ =
-              new java.util.ArrayList(documents_);
+          documents_ = new java.util.ArrayList(documents_);
           bitField0_ |= 0x00000001;
-        }
+         }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.Document,
-              com.google.cloud.discoveryengine.v1beta.Document.Builder,
-              com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
-          documentsBuilder_;
+          com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> documentsBuilder_;
 
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public java.util.List getDocumentsList() {
         if (documentsBuilder_ == null) {
@@ -897,17 +769,13 @@ public java.util.List getDocum
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public int getDocumentsCount() {
         if (documentsBuilder_ == null) {
@@ -917,17 +785,13 @@ public int getDocumentsCount() {
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public com.google.cloud.discoveryengine.v1beta.Document getDocuments(int index) {
         if (documentsBuilder_ == null) {
@@ -937,17 +801,13 @@ public com.google.cloud.discoveryengine.v1beta.Document getDocuments(int index)
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder setDocuments(
           int index, com.google.cloud.discoveryengine.v1beta.Document value) {
@@ -964,17 +824,13 @@ public Builder setDocuments(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder setDocuments(
           int index, com.google.cloud.discoveryengine.v1beta.Document.Builder builderForValue) {
@@ -988,17 +844,13 @@ public Builder setDocuments(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder addDocuments(com.google.cloud.discoveryengine.v1beta.Document value) {
         if (documentsBuilder_ == null) {
@@ -1014,17 +866,13 @@ public Builder addDocuments(com.google.cloud.discoveryengine.v1beta.Document val
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder addDocuments(
           int index, com.google.cloud.discoveryengine.v1beta.Document value) {
@@ -1041,17 +889,13 @@ public Builder addDocuments(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder addDocuments(
           com.google.cloud.discoveryengine.v1beta.Document.Builder builderForValue) {
@@ -1065,17 +909,13 @@ public Builder addDocuments(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder addDocuments(
           int index, com.google.cloud.discoveryengine.v1beta.Document.Builder builderForValue) {
@@ -1089,23 +929,20 @@ public Builder addDocuments(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder addAllDocuments(
           java.lang.Iterable values) {
         if (documentsBuilder_ == null) {
           ensureDocumentsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, documents_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(
+              values, documents_);
           onChanged();
         } else {
           documentsBuilder_.addAllMessages(values);
@@ -1113,17 +950,13 @@ public Builder addAllDocuments(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder clearDocuments() {
         if (documentsBuilder_ == null) {
@@ -1136,17 +969,13 @@ public Builder clearDocuments() {
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder removeDocuments(int index) {
         if (documentsBuilder_ == null) {
@@ -1159,58 +988,45 @@ public Builder removeDocuments(int index) {
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentsBuilder(
           int index) {
         return getDocumentsFieldBuilder().getBuilder(index);
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrBuilder(
           int index) {
         if (documentsBuilder_ == null) {
-          return documents_.get(index);
-        } else {
+          return documents_.get(index);  } else {
           return documentsBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public java.util.List
-          getDocumentsOrBuilderList() {
+      public java.util.List 
+           getDocumentsOrBuilderList() {
         if (documentsBuilder_ != null) {
           return documentsBuilder_.getMessageOrBuilderList();
         } else {
@@ -1218,76 +1034,59 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrB
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public com.google.cloud.discoveryengine.v1beta.Document.Builder addDocumentsBuilder() {
-        return getDocumentsFieldBuilder()
-            .addBuilder(com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance());
+        return getDocumentsFieldBuilder().addBuilder(
+            com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public com.google.cloud.discoveryengine.v1beta.Document.Builder addDocumentsBuilder(
           int index) {
-        return getDocumentsFieldBuilder()
-            .addBuilder(
-                index, com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance());
+        return getDocumentsFieldBuilder().addBuilder(
+            index, com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public java.util.List
-          getDocumentsBuilderList() {
+      public java.util.List 
+           getDocumentsBuilderList() {
         return getDocumentsFieldBuilder().getBuilderList();
       }
-
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.Document,
-              com.google.cloud.discoveryengine.v1beta.Document.Builder,
-              com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
+          com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> 
           getDocumentsFieldBuilder() {
         if (documentsBuilder_ == null) {
-          documentsBuilder_ =
-              new com.google.protobuf.RepeatedFieldBuilderV3<
-                  com.google.cloud.discoveryengine.v1beta.Document,
-                  com.google.cloud.discoveryengine.v1beta.Document.Builder,
-                  com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
-                  documents_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+          documentsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+              com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
+                  documents_,
+                  ((bitField0_ & 0x00000001) != 0),
+                  getParentForChildren(),
+                  isClean());
           documents_ = null;
         }
         return documentsBuilder_;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1300,45 +1099,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
-    private static final com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource DEFAULT_INSTANCE;
     static {
-      DEFAULT_INSTANCE =
-          new com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource();
+      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public InlineSource parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public InlineSource parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1350,27 +1145,23 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   private int sourceCase_ = 0;
-
   @SuppressWarnings("serial")
   private java.lang.Object source_;
-
   public enum SourceCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     INLINE_SOURCE(2),
     GCS_SOURCE(3),
     BIGQUERY_SOURCE(4),
     SOURCE_NOT_SET(0);
     private final int value;
-
     private SourceCase(int value) {
       this.value = value;
     }
@@ -1386,40 +1177,31 @@ public static SourceCase valueOf(int value) {
 
     public static SourceCase forNumber(int value) {
       switch (value) {
-        case 2:
-          return INLINE_SOURCE;
-        case 3:
-          return GCS_SOURCE;
-        case 4:
-          return BIGQUERY_SOURCE;
-        case 0:
-          return SOURCE_NOT_SET;
-        default:
-          return null;
+        case 2: return INLINE_SOURCE;
+        case 3: return GCS_SOURCE;
+        case 4: return BIGQUERY_SOURCE;
+        case 0: return SOURCE_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public SourceCase getSourceCase() {
-    return SourceCase.forNumber(sourceCase_);
+  public SourceCase
+  getSourceCase() {
+    return SourceCase.forNumber(
+        sourceCase_);
   }
 
   public static final int INLINE_SOURCE_FIELD_NUMBER = 2;
   /**
-   *
-   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
    * @return Whether the inlineSource field is set.
    */
   @java.lang.Override
@@ -1427,58 +1209,42 @@ public boolean hasInlineSource() {
     return sourceCase_ == 2;
   }
   /**
-   *
-   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
    * @return The inlineSource.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-      getInlineSource() {
+  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource getInlineSource() {
     if (sourceCase_ == 2) {
-      return (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_;
+       return (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_;
     }
-    return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-        .getDefaultInstance();
+    return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
-   * 
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder
-      getInlineSourceOrBuilder() {
+  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder() {
     if (sourceCase_ == 2) {
-      return (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_;
+       return (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_;
     }
-    return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-        .getDefaultInstance();
+    return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.getDefaultInstance();
   }
 
   public static final int GCS_SOURCE_FIELD_NUMBER = 3;
   /**
-   *
-   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
-   *
    * @return Whether the gcsSource field is set.
    */
   @java.lang.Override
@@ -1486,26 +1252,21 @@ public boolean hasGcsSource() {
     return sourceCase_ == 3;
   }
   /**
-   *
-   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
-   *
    * @return The gcsSource.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.GcsSource getGcsSource() {
     if (sourceCase_ == 3) {
-      return (com.google.cloud.discoveryengine.v1beta.GcsSource) source_;
+       return (com.google.cloud.discoveryengine.v1beta.GcsSource) source_;
     }
     return com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * Cloud Storage location for the input content.
    * 

@@ -1515,21 +1276,18 @@ public com.google.cloud.discoveryengine.v1beta.GcsSource getGcsSource() {
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOrBuilder() {
     if (sourceCase_ == 3) {
-      return (com.google.cloud.discoveryengine.v1beta.GcsSource) source_;
+       return (com.google.cloud.discoveryengine.v1beta.GcsSource) source_;
     }
     return com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance();
   }
 
   public static final int BIGQUERY_SOURCE_FIELD_NUMBER = 4;
   /**
-   *
-   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
-   *
    * @return Whether the bigquerySource field is set.
    */
   @java.lang.Override
@@ -1537,26 +1295,21 @@ public boolean hasBigquerySource() {
     return sourceCase_ == 4;
   }
   /**
-   *
-   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
-   *
    * @return The bigquerySource.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.BigQuerySource getBigquerySource() {
     if (sourceCase_ == 4) {
-      return (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_;
+       return (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_;
     }
     return com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * BigQuery input source.
    * 

@@ -1564,31 +1317,24 @@ public com.google.cloud.discoveryengine.v1beta.BigQuerySource getBigquerySource(
    * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder
-      getBigquerySourceOrBuilder() {
+  public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder getBigquerySourceOrBuilder() {
     if (sourceCase_ == 4) {
-      return (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_;
+       return (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_;
     }
     return com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance();
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * Requires create/update permission.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -1597,33 +1343,31 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * Requires create/update permission.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -1634,14 +1378,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int ERROR_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.discoveryengine.v1beta.ImportErrorConfig errorConfig_;
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
-   *
    * @return Whether the errorConfig field is set.
    */
   @java.lang.Override
@@ -1649,25 +1390,18 @@ public boolean hasErrorConfig() {
     return errorConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
-   *
    * @return The errorConfig.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig() {
-    return errorConfig_ == null
-        ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
-        : errorConfig_;
+    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
   }
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import.
    * 

@@ -1675,66 +1409,43 @@ public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig(
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder
-      getErrorConfigOrBuilder() {
-    return errorConfig_ == null
-        ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
-        : errorConfig_;
+  public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
+    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
   }
 
   public static final int RECONCILIATION_MODE_FIELD_NUMBER = 6;
   private int reconciliationMode_ = 0;
   /**
-   *
-   *
    * 
    * The mode of reconciliation between existing documents and the documents to
    * be imported. Defaults to
    * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
    * @return The enum numeric value on the wire for reconciliationMode.
    */
-  @java.lang.Override
-  public int getReconciliationModeValue() {
+  @java.lang.Override public int getReconciliationModeValue() {
     return reconciliationMode_;
   }
   /**
-   *
-   *
    * 
    * The mode of reconciliation between existing documents and the documents to
    * be imported. Defaults to
    * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
    * @return The reconciliationMode.
    */
-  @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode
-      getReconciliationMode() {
-    com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode result =
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.forNumber(
-            reconciliationMode_);
-    return result == null
-        ? com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode
-            .UNRECOGNIZED
-        : result;
+  @java.lang.Override public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode getReconciliationMode() {
+    com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode result = com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.forNumber(reconciliationMode_);
+    return result == null ? com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.UNRECOGNIZED : result;
   }
 
   public static final int AUTO_GENERATE_IDS_FIELD_NUMBER = 8;
   private boolean autoGenerateIds_ = false;
   /**
-   *
-   *
    * 
    * Whether to automatically generate IDs for the documents if absent.
    *
@@ -1756,11 +1467,10 @@ public int getReconciliationModeValue() {
    * [GcsSource.data_schema][google.cloud.discoveryengine.v1beta.GcsSource.data_schema]
    * or
    * [BigQuerySource.data_schema][google.cloud.discoveryengine.v1beta.BigQuerySource.data_schema]
-   * is `custom`. Otherwise, an INVALID_ARGUMENT error is thrown.
+   * is `custom` or `csv`. Otherwise, an INVALID_ARGUMENT error is thrown.
    * 

    *
    * bool auto_generate_ids = 8;
-   *
    * @return The autoGenerateIds.
    */
   @java.lang.Override
@@ -1769,12 +1479,9 @@ public boolean getAutoGenerateIds() {
   }
 
   public static final int ID_FIELD_FIELD_NUMBER = 9;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object idField_ = "";
   /**
-   *
-   *
    * 
    * The field in the Cloud Storage and BigQuery sources that indicates the
    * unique IDs of the documents.
@@ -1808,7 +1515,6 @@ public boolean getAutoGenerateIds() {
    * 

    *
    * string id_field = 9;
-   *
    * @return The idField.
    */
   @java.lang.Override
@@ -1817,15 +1523,14 @@ public java.lang.String getIdField() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       idField_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The field in the Cloud Storage and BigQuery sources that indicates the
    * unique IDs of the documents.
@@ -1859,15 +1564,16 @@ public java.lang.String getIdField() {
    * 

    *
    * string id_field = 9;
-   *
    * @return The bytes for idField.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getIdFieldBytes() {
+  public com.google.protobuf.ByteString
+      getIdFieldBytes() {
     java.lang.Object ref = idField_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       idField_ = b;
       return b;
     } else {
@@ -1876,7 +1582,6 @@ public com.google.protobuf.ByteString getIdFieldBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1888,13 +1593,13 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
     if (sourceCase_ == 2) {
-      output.writeMessage(
-          2, (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_);
+      output.writeMessage(2, (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_);
     }
     if (sourceCase_ == 3) {
       output.writeMessage(3, (com.google.cloud.discoveryengine.v1beta.GcsSource) source_);
@@ -1905,10 +1610,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (errorConfig_ != null) {
       output.writeMessage(5, getErrorConfig());
     }
-    if (reconciliationMode_
-        != com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode
-            .RECONCILIATION_MODE_UNSPECIFIED
-            .getNumber()) {
+    if (reconciliationMode_ != com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.RECONCILIATION_MODE_UNSPECIFIED.getNumber()) {
       output.writeEnum(6, reconciliationMode_);
     }
     if (autoGenerateIds_ != false) {
@@ -1930,33 +1632,28 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (sourceCase_ == 2) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              2,
-              (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
-                  source_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_);
     }
     if (sourceCase_ == 3) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              3, (com.google.cloud.discoveryengine.v1beta.GcsSource) source_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, (com.google.cloud.discoveryengine.v1beta.GcsSource) source_);
     }
     if (sourceCase_ == 4) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              4, (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(4, (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_);
     }
     if (errorConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getErrorConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(5, getErrorConfig());
     }
-    if (reconciliationMode_
-        != com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode
-            .RECONCILIATION_MODE_UNSPECIFIED
-            .getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(6, reconciliationMode_);
+    if (reconciliationMode_ != com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.RECONCILIATION_MODE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(6, reconciliationMode_);
     }
     if (autoGenerateIds_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(8, autoGenerateIds_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(8, autoGenerateIds_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(idField_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(9, idField_);
@@ -1969,32 +1666,38 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest other =
-        (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest other = (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
     if (hasErrorConfig() != other.hasErrorConfig()) return false;
     if (hasErrorConfig()) {
-      if (!getErrorConfig().equals(other.getErrorConfig())) return false;
+      if (!getErrorConfig()
+          .equals(other.getErrorConfig())) return false;
     }
     if (reconciliationMode_ != other.reconciliationMode_) return false;
-    if (getAutoGenerateIds() != other.getAutoGenerateIds()) return false;
-    if (!getIdField().equals(other.getIdField())) return false;
+    if (getAutoGenerateIds()
+        != other.getAutoGenerateIds()) return false;
+    if (!getIdField()
+        .equals(other.getIdField())) return false;
     if (!getSourceCase().equals(other.getSourceCase())) return false;
     switch (sourceCase_) {
       case 2:
-        if (!getInlineSource().equals(other.getInlineSource())) return false;
+        if (!getInlineSource()
+            .equals(other.getInlineSource())) return false;
         break;
       case 3:
-        if (!getGcsSource().equals(other.getGcsSource())) return false;
+        if (!getGcsSource()
+            .equals(other.getGcsSource())) return false;
         break;
       case 4:
-        if (!getBigquerySource().equals(other.getBigquerySource())) return false;
+        if (!getBigquerySource()
+            .equals(other.getBigquerySource())) return false;
         break;
       case 0:
       default:
@@ -2019,7 +1722,8 @@ public int hashCode() {
     hash = (37 * hash) + RECONCILIATION_MODE_FIELD_NUMBER;
     hash = (53 * hash) + reconciliationMode_;
     hash = (37 * hash) + AUTO_GENERATE_IDS_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getAutoGenerateIds());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getAutoGenerateIds());
     hash = (37 * hash) + ID_FIELD_FIELD_NUMBER;
     hash = (53 * hash) + getIdField().hashCode();
     switch (sourceCase_) {
@@ -2044,136 +1748,131 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
-      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for Import methods.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportDocumentsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest)
       com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.class,
-              com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.class, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2202,14 +1901,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.getDefaultInstance();
     }
 
@@ -2224,25 +1922,22 @@ public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest result =
-          new com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest result = new com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000008) != 0)) {
         result.parent_ = parent_;
       }
       if (((from_bitField0_ & 0x00000010) != 0)) {
-        result.errorConfig_ =
-            errorConfigBuilder_ == null ? errorConfig_ : errorConfigBuilder_.build();
+        result.errorConfig_ = errorConfigBuilder_ == null
+            ? errorConfig_
+            : errorConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000020) != 0)) {
         result.reconciliationMode_ = reconciliationMode_;
@@ -2255,17 +1950,19 @@ private void buildPartial0(
       }
     }
 
-    private void buildPartialOneofs(
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest result) {
+    private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest result) {
       result.sourceCase_ = sourceCase_;
       result.source_ = this.source_;
-      if (sourceCase_ == 2 && inlineSourceBuilder_ != null) {
+      if (sourceCase_ == 2 &&
+          inlineSourceBuilder_ != null) {
         result.source_ = inlineSourceBuilder_.build();
       }
-      if (sourceCase_ == 3 && gcsSourceBuilder_ != null) {
+      if (sourceCase_ == 3 &&
+          gcsSourceBuilder_ != null) {
         result.source_ = gcsSourceBuilder_.build();
       }
-      if (sourceCase_ == 4 && bigquerySourceBuilder_ != null) {
+      if (sourceCase_ == 4 &&
+          bigquerySourceBuilder_ != null) {
         result.source_ = bigquerySourceBuilder_.build();
       }
     }
@@ -2274,39 +1971,38 @@ private void buildPartialOneofs(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2314,9 +2010,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000008;
@@ -2337,25 +2031,21 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportDocuments
         onChanged();
       }
       switch (other.getSourceCase()) {
-        case INLINE_SOURCE:
-          {
-            mergeInlineSource(other.getInlineSource());
-            break;
-          }
-        case GCS_SOURCE:
-          {
-            mergeGcsSource(other.getGcsSource());
-            break;
-          }
-        case BIGQUERY_SOURCE:
-          {
-            mergeBigquerySource(other.getBigquerySource());
-            break;
-          }
-        case SOURCE_NOT_SET:
-          {
-            break;
-          }
+        case INLINE_SOURCE: {
+          mergeInlineSource(other.getInlineSource());
+          break;
+        }
+        case GCS_SOURCE: {
+          mergeGcsSource(other.getGcsSource());
+          break;
+        }
+        case BIGQUERY_SOURCE: {
+          mergeBigquerySource(other.getBigquerySource());
+          break;
+        }
+        case SOURCE_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -2383,61 +2073,60 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getInlineSourceFieldBuilder().getBuilder(), extensionRegistry);
-                sourceCase_ = 2;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getGcsSourceFieldBuilder().getBuilder(), extensionRegistry);
-                sourceCase_ = 3;
-                break;
-              } // case 26
-            case 34:
-              {
-                input.readMessage(getBigquerySourceFieldBuilder().getBuilder(), extensionRegistry);
-                sourceCase_ = 4;
-                break;
-              } // case 34
-            case 42:
-              {
-                input.readMessage(getErrorConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 42
-            case 48:
-              {
-                reconciliationMode_ = input.readEnum();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 48
-            case 64:
-              {
-                autoGenerateIds_ = input.readBool();
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 64
-            case 74:
-              {
-                idField_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000080;
-                break;
-              } // case 74
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getInlineSourceFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              sourceCase_ = 2;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getGcsSourceFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              sourceCase_ = 3;
+              break;
+            } // case 26
+            case 34: {
+              input.readMessage(
+                  getBigquerySourceFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              sourceCase_ = 4;
+              break;
+            } // case 34
+            case 42: {
+              input.readMessage(
+                  getErrorConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 42
+            case 48: {
+              reconciliationMode_ = input.readEnum();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 48
+            case 64: {
+              autoGenerateIds_ = input.readBool();
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 64
+            case 74: {
+              idField_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000080;
+              break;
+            } // case 74
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2447,12 +2136,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int sourceCase_ = 0;
     private java.lang.Object source_;
-
-    public SourceCase getSourceCase() {
-      return SourceCase.forNumber(sourceCase_);
+    public SourceCase
+        getSourceCase() {
+      return SourceCase.forNumber(
+          sourceCase_);
     }
 
     public Builder clearSource() {
@@ -2465,21 +2154,13 @@ public Builder clearSource() {
     private int bitField0_;
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource,
-            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder,
-            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder>
-        inlineSourceBuilder_;
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder> inlineSourceBuilder_;
     /**
-     *
-     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
      * @return Whether the inlineSource field is set.
      */
     @java.lang.Override
@@ -2487,49 +2168,35 @@ public boolean hasInlineSource() {
       return sourceCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
      * @return The inlineSource.
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-        getInlineSource() {
+    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource getInlineSource() {
       if (inlineSourceBuilder_ == null) {
         if (sourceCase_ == 2) {
-          return (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
-              source_;
+          return (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_;
         }
-        return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-            .getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.getDefaultInstance();
       } else {
         if (sourceCase_ == 2) {
           return inlineSourceBuilder_.getMessage();
         }
-        return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-            .getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
-     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
      */
-    public Builder setInlineSource(
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource value) {
+    public Builder setInlineSource(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource value) {
       if (inlineSourceBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -2543,19 +2210,14 @@ public Builder setInlineSource(
       return this;
     }
     /**
-     *
-     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
-     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
      */
     public Builder setInlineSource(
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder
-            builderForValue) {
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder builderForValue) {
       if (inlineSourceBuilder_ == null) {
         source_ = builderForValue.build();
         onChanged();
@@ -2566,30 +2228,18 @@ public Builder setInlineSource(
       return this;
     }
     /**
-     *
-     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
-     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
      */
-    public Builder mergeInlineSource(
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource value) {
+    public Builder mergeInlineSource(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource value) {
       if (inlineSourceBuilder_ == null) {
-        if (sourceCase_ == 2
-            && source_
-                != com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-                    .getDefaultInstance()) {
-          source_ =
-              com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-                  .newBuilder(
-                      (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
-                          source_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (sourceCase_ == 2 &&
+            source_ != com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.getDefaultInstance()) {
+          source_ = com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.newBuilder((com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_)
+              .mergeFrom(value).buildPartial();
         } else {
           source_ = value;
         }
@@ -2605,15 +2255,11 @@ public Builder mergeInlineSource(
       return this;
     }
     /**
-     *
-     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
-     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
      */
     public Builder clearInlineSource() {
       if (inlineSourceBuilder_ == null) {
@@ -2632,75 +2278,50 @@ public Builder clearInlineSource() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
-     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder
-        getInlineSourceBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder getInlineSourceBuilder() {
       return getInlineSourceFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
-     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder
-        getInlineSourceOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder() {
       if ((sourceCase_ == 2) && (inlineSourceBuilder_ != null)) {
         return inlineSourceBuilder_.getMessageOrBuilder();
       } else {
         if (sourceCase_ == 2) {
-          return (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
-              source_;
+          return (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_;
         }
-        return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-            .getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
-     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource,
-            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder,
-            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder> 
         getInlineSourceFieldBuilder() {
       if (inlineSourceBuilder_ == null) {
         if (!(sourceCase_ == 2)) {
-          source_ =
-              com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
-                  .getDefaultInstance();
+          source_ = com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.getDefaultInstance();
         }
-        inlineSourceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource,
-                com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder,
-                com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest
-                    .InlineSourceOrBuilder>(
-                (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
-                    source_,
+        inlineSourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder>(
+                (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_,
                 getParentForChildren(),
                 isClean());
         source_ = null;
@@ -2711,19 +2332,13 @@ public Builder clearInlineSource() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.GcsSource,
-            com.google.cloud.discoveryengine.v1beta.GcsSource.Builder,
-            com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder>
-        gcsSourceBuilder_;
+        com.google.cloud.discoveryengine.v1beta.GcsSource, com.google.cloud.discoveryengine.v1beta.GcsSource.Builder, com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder> gcsSourceBuilder_;
     /**
-     *
-     *
      * 
      * Cloud Storage location for the input content.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
-     *
      * @return Whether the gcsSource field is set.
      */
     @java.lang.Override
@@ -2731,14 +2346,11 @@ public boolean hasGcsSource() {
       return sourceCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * Cloud Storage location for the input content.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
-     *
      * @return The gcsSource.
      */
     @java.lang.Override
@@ -2756,8 +2368,6 @@ public com.google.cloud.discoveryengine.v1beta.GcsSource getGcsSource() {
       }
     }
     /**
-     *
-     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2778,8 +2388,6 @@ public Builder setGcsSource(com.google.cloud.discoveryengine.v1beta.GcsSource va
       return this;
     }
     /**
-     *
-     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2798,8 +2406,6 @@ public Builder setGcsSource(
       return this;
     }
     /**
-     *
-     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2808,13 +2414,10 @@ public Builder setGcsSource(
      */
     public Builder mergeGcsSource(com.google.cloud.discoveryengine.v1beta.GcsSource value) {
       if (gcsSourceBuilder_ == null) {
-        if (sourceCase_ == 3
-            && source_ != com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance()) {
-          source_ =
-              com.google.cloud.discoveryengine.v1beta.GcsSource.newBuilder(
-                      (com.google.cloud.discoveryengine.v1beta.GcsSource) source_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (sourceCase_ == 3 &&
+            source_ != com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance()) {
+          source_ = com.google.cloud.discoveryengine.v1beta.GcsSource.newBuilder((com.google.cloud.discoveryengine.v1beta.GcsSource) source_)
+              .mergeFrom(value).buildPartial();
         } else {
           source_ = value;
         }
@@ -2830,8 +2433,6 @@ public Builder mergeGcsSource(com.google.cloud.discoveryengine.v1beta.GcsSource
       return this;
     }
     /**
-     *
-     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2855,8 +2456,6 @@ public Builder clearGcsSource() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2867,8 +2466,6 @@ public com.google.cloud.discoveryengine.v1beta.GcsSource.Builder getGcsSourceBui
       return getGcsSourceFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2887,8 +2484,6 @@ public com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOr
       }
     }
     /**
-     *
-     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2896,19 +2491,14 @@ public com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOr
      * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.GcsSource,
-            com.google.cloud.discoveryengine.v1beta.GcsSource.Builder,
-            com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.GcsSource, com.google.cloud.discoveryengine.v1beta.GcsSource.Builder, com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder> 
         getGcsSourceFieldBuilder() {
       if (gcsSourceBuilder_ == null) {
         if (!(sourceCase_ == 3)) {
           source_ = com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance();
         }
-        gcsSourceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.GcsSource,
-                com.google.cloud.discoveryengine.v1beta.GcsSource.Builder,
-                com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder>(
+        gcsSourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.GcsSource, com.google.cloud.discoveryengine.v1beta.GcsSource.Builder, com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1beta.GcsSource) source_,
                 getParentForChildren(),
                 isClean());
@@ -2920,19 +2510,13 @@ public com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOr
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.BigQuerySource,
-            com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder,
-            com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder>
-        bigquerySourceBuilder_;
+        com.google.cloud.discoveryengine.v1beta.BigQuerySource, com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder> bigquerySourceBuilder_;
     /**
-     *
-     *
      * 
      * BigQuery input source.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
-     *
      * @return Whether the bigquerySource field is set.
      */
     @java.lang.Override
@@ -2940,14 +2524,11 @@ public boolean hasBigquerySource() {
       return sourceCase_ == 4;
     }
     /**
-     *
-     *
      * 
      * BigQuery input source.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
-     *
      * @return The bigquerySource.
      */
     @java.lang.Override
@@ -2965,8 +2546,6 @@ public com.google.cloud.discoveryengine.v1beta.BigQuerySource getBigquerySource(
       }
     }
     /**
-     *
-     *
      * 
      * BigQuery input source.
      * 

@@ -2987,8 +2566,6 @@ public Builder setBigquerySource(com.google.cloud.discoveryengine.v1beta.BigQuer
       return this;
     }
     /**
-     *
-     *
      * 
      * BigQuery input source.
      * 

@@ -3007,25 +2584,18 @@ public Builder setBigquerySource(
       return this;
     }
     /**
-     *
-     *
      * 
      * BigQuery input source.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      */
-    public Builder mergeBigquerySource(
-        com.google.cloud.discoveryengine.v1beta.BigQuerySource value) {
+    public Builder mergeBigquerySource(com.google.cloud.discoveryengine.v1beta.BigQuerySource value) {
       if (bigquerySourceBuilder_ == null) {
-        if (sourceCase_ == 4
-            && source_
-                != com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance()) {
-          source_ =
-              com.google.cloud.discoveryengine.v1beta.BigQuerySource.newBuilder(
-                      (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (sourceCase_ == 4 &&
+            source_ != com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance()) {
+          source_ = com.google.cloud.discoveryengine.v1beta.BigQuerySource.newBuilder((com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_)
+              .mergeFrom(value).buildPartial();
         } else {
           source_ = value;
         }
@@ -3041,8 +2611,6 @@ public Builder mergeBigquerySource(
       return this;
     }
     /**
-     *
-     *
      * 
      * BigQuery input source.
      * 

@@ -3066,21 +2634,16 @@ public Builder clearBigquerySource() {
       return this;
     }
     /**
-     *
-     *
      * 
      * BigQuery input source.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      */
-    public com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder
-        getBigquerySourceBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder getBigquerySourceBuilder() {
       return getBigquerySourceFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * BigQuery input source.
      * 

@@ -3088,8 +2651,7 @@ public Builder clearBigquerySource() {
      * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder
-        getBigquerySourceOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder getBigquerySourceOrBuilder() {
       if ((sourceCase_ == 4) && (bigquerySourceBuilder_ != null)) {
         return bigquerySourceBuilder_.getMessageOrBuilder();
       } else {
@@ -3100,8 +2662,6 @@ public Builder clearBigquerySource() {
       }
     }
     /**
-     *
-     *
      * 
      * BigQuery input source.
      * 

@@ -3109,19 +2669,14 @@ public Builder clearBigquerySource() {
      * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.BigQuerySource,
-            com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder,
-            com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.BigQuerySource, com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder> 
         getBigquerySourceFieldBuilder() {
       if (bigquerySourceBuilder_ == null) {
         if (!(sourceCase_ == 4)) {
           source_ = com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance();
         }
-        bigquerySourceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.BigQuerySource,
-                com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder,
-                com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder>(
+        bigquerySourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.BigQuerySource, com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_,
                 getParentForChildren(),
                 isClean());
@@ -3134,24 +2689,20 @@ public Builder clearBigquerySource() {
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -3160,25 +2711,22 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -3186,43 +2734,32 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -3232,25 +2769,19 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000008;
@@ -3260,47 +2791,34 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.discoveryengine.v1beta.ImportErrorConfig errorConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>
-        errorConfigBuilder_;
+        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder> errorConfigBuilder_;
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
-     *
      * @return Whether the errorConfig field is set.
      */
     public boolean hasErrorConfig() {
       return ((bitField0_ & 0x00000010) != 0);
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
-     *
      * @return The errorConfig.
      */
     public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig() {
       if (errorConfigBuilder_ == null) {
-        return errorConfig_ == null
-            ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
-            : errorConfig_;
+        return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
       } else {
         return errorConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -3321,8 +2839,6 @@ public Builder setErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportErro
       return this;
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -3341,21 +2857,17 @@ public Builder setErrorConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
      */
-    public Builder mergeErrorConfig(
-        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig value) {
+    public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportErrorConfig value) {
       if (errorConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000010) != 0)
-            && errorConfig_ != null
-            && errorConfig_
-                != com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000010) != 0) &&
+          errorConfig_ != null &&
+          errorConfig_ != com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()) {
           getErrorConfigBuilder().mergeFrom(value);
         } else {
           errorConfig_ = value;
@@ -3368,8 +2880,6 @@ public Builder mergeErrorConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -3387,42 +2897,33 @@ public Builder clearErrorConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder
-        getErrorConfigBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder getErrorConfigBuilder() {
       bitField0_ |= 0x00000010;
       onChanged();
       return getErrorConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder
-        getErrorConfigOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
       if (errorConfigBuilder_ != null) {
         return errorConfigBuilder_.getMessageOrBuilder();
       } else {
-        return errorConfig_ == null
-            ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
-            : errorConfig_;
+        return errorConfig_ == null ?
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -3430,17 +2931,14 @@ public Builder clearErrorConfig() {
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder> 
         getErrorConfigFieldBuilder() {
       if (errorConfigBuilder_ == null) {
-        errorConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
-                com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
-                com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>(
-                getErrorConfig(), getParentForChildren(), isClean());
+        errorConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>(
+                getErrorConfig(),
+                getParentForChildren(),
+                isClean());
         errorConfig_ = null;
       }
       return errorConfigBuilder_;
@@ -3448,37 +2946,26 @@ public Builder clearErrorConfig() {
 
     private int reconciliationMode_ = 0;
     /**
-     *
-     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
      * @return The enum numeric value on the wire for reconciliationMode.
      */
-    @java.lang.Override
-    public int getReconciliationModeValue() {
+    @java.lang.Override public int getReconciliationModeValue() {
       return reconciliationMode_;
     }
     /**
-     *
-     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
      * @param value The enum numeric value on the wire for reconciliationMode to set.
      * @return This builder for chaining.
      */
@@ -3489,49 +2976,32 @@ public Builder setReconciliationModeValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
      * @return The reconciliationMode.
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode
-        getReconciliationMode() {
-      com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode result =
-          com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode
-              .forNumber(reconciliationMode_);
-      return result == null
-          ? com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode
-              .UNRECOGNIZED
-          : result;
+    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode getReconciliationMode() {
+      com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode result = com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.forNumber(reconciliationMode_);
+      return result == null ? com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
      * @param value The reconciliationMode to set.
      * @return This builder for chaining.
      */
-    public Builder setReconciliationMode(
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode value) {
+    public Builder setReconciliationMode(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode value) {
       if (value == null) {
         throw new NullPointerException();
       }
@@ -3541,18 +3011,13 @@ public Builder setReconciliationMode(
       return this;
     }
     /**
-     *
-     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
      * @return This builder for chaining.
      */
     public Builder clearReconciliationMode() {
@@ -3562,10 +3027,8 @@ public Builder clearReconciliationMode() {
       return this;
     }
 
-    private boolean autoGenerateIds_;
+    private boolean autoGenerateIds_ ;
     /**
-     *
-     *
      * 
      * Whether to automatically generate IDs for the documents if absent.
      *
@@ -3587,11 +3050,10 @@ public Builder clearReconciliationMode() {
      * [GcsSource.data_schema][google.cloud.discoveryengine.v1beta.GcsSource.data_schema]
      * or
      * [BigQuerySource.data_schema][google.cloud.discoveryengine.v1beta.BigQuerySource.data_schema]
-     * is `custom`. Otherwise, an INVALID_ARGUMENT error is thrown.
+     * is `custom` or `csv`. Otherwise, an INVALID_ARGUMENT error is thrown.
      * 

      *
      * bool auto_generate_ids = 8;
-     *
      * @return The autoGenerateIds.
      */
     @java.lang.Override
@@ -3599,8 +3061,6 @@ public boolean getAutoGenerateIds() {
       return autoGenerateIds_;
     }
     /**
-     *
-     *
      * 
      * Whether to automatically generate IDs for the documents if absent.
      *
@@ -3622,11 +3082,10 @@ public boolean getAutoGenerateIds() {
      * [GcsSource.data_schema][google.cloud.discoveryengine.v1beta.GcsSource.data_schema]
      * or
      * [BigQuerySource.data_schema][google.cloud.discoveryengine.v1beta.BigQuerySource.data_schema]
-     * is `custom`. Otherwise, an INVALID_ARGUMENT error is thrown.
+     * is `custom` or `csv`. Otherwise, an INVALID_ARGUMENT error is thrown.
      * 

      *
      * bool auto_generate_ids = 8;
-     *
      * @param value The autoGenerateIds to set.
      * @return This builder for chaining.
      */
@@ -3638,8 +3097,6 @@ public Builder setAutoGenerateIds(boolean value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether to automatically generate IDs for the documents if absent.
      *
@@ -3661,11 +3118,10 @@ public Builder setAutoGenerateIds(boolean value) {
      * [GcsSource.data_schema][google.cloud.discoveryengine.v1beta.GcsSource.data_schema]
      * or
      * [BigQuerySource.data_schema][google.cloud.discoveryengine.v1beta.BigQuerySource.data_schema]
-     * is `custom`. Otherwise, an INVALID_ARGUMENT error is thrown.
+     * is `custom` or `csv`. Otherwise, an INVALID_ARGUMENT error is thrown.
      * 

      *
      * bool auto_generate_ids = 8;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAutoGenerateIds() {
@@ -3677,8 +3133,6 @@ public Builder clearAutoGenerateIds() {
 
     private java.lang.Object idField_ = "";
     /**
-     *
-     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3712,13 +3166,13 @@ public Builder clearAutoGenerateIds() {
      * 

      *
      * string id_field = 9;
-     *
      * @return The idField.
      */
     public java.lang.String getIdField() {
       java.lang.Object ref = idField_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         idField_ = s;
         return s;
@@ -3727,8 +3181,6 @@ public java.lang.String getIdField() {
       }
     }
     /**
-     *
-     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3762,14 +3214,15 @@ public java.lang.String getIdField() {
      * 

      *
      * string id_field = 9;
-     *
      * @return The bytes for idField.
      */
-    public com.google.protobuf.ByteString getIdFieldBytes() {
+    public com.google.protobuf.ByteString
+        getIdFieldBytes() {
       java.lang.Object ref = idField_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         idField_ = b;
         return b;
       } else {
@@ -3777,8 +3230,6 @@ public com.google.protobuf.ByteString getIdFieldBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3812,22 +3263,18 @@ public com.google.protobuf.ByteString getIdFieldBytes() {
      * 

      *
      * string id_field = 9;
-     *
      * @param value The idField to set.
      * @return This builder for chaining.
      */
-    public Builder setIdField(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIdField(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       idField_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3861,7 +3308,6 @@ public Builder setIdField(java.lang.String value) {
      * 

      *
      * string id_field = 9;
-     *
      * @return This builder for chaining.
      */
     public Builder clearIdField() {
@@ -3871,8 +3317,6 @@ public Builder clearIdField() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3906,23 +3350,21 @@ public Builder clearIdField() {
      * 

      *
      * string id_field = 9;
-     *
      * @param value The bytes for idField to set.
      * @return This builder for chaining.
      */
-    public Builder setIdFieldBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setIdFieldBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       idField_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -3932,43 +3374,41 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest();
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest
-      getDefaultInstance() {
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ImportDocumentsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ImportDocumentsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -3980,8 +3420,9 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest
-      getDefaultInstanceForType() {
+  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequestOrBuilder.java
similarity index 81%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequestOrBuilder.java
index 02058fded8cd..cb2e06f0ff92 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequestOrBuilder.java
@@ -1,97 +1,58 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ImportDocumentsRequestOrBuilder
-    extends
+public interface ImportDocumentsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
    * @return Whether the inlineSource field is set.
    */
   boolean hasInlineSource();
   /**
-   *
-   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
    * @return The inlineSource.
    */
   com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource getInlineSource();
   /**
-   *
-   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
-   * 
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
    */
-  com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder
-      getInlineSourceOrBuilder();
+  com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder();
 
   /**
-   *
-   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
-   *
    * @return Whether the gcsSource field is set.
    */
   boolean hasGcsSource();
   /**
-   *
-   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
-   *
    * @return The gcsSource.
    */
   com.google.cloud.discoveryengine.v1beta.GcsSource getGcsSource();
   /**
-   *
-   *
    * 
    * Cloud Storage location for the input content.
    * 

@@ -101,32 +62,24 @@ public interface ImportDocumentsRequestOrBuilder
   com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOrBuilder();
 
   /**
-   *
-   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
-   *
    * @return Whether the bigquerySource field is set.
    */
   boolean hasBigquerySource();
   /**
-   *
-   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
-   *
    * @return The bigquerySource.
    */
   com.google.cloud.discoveryengine.v1beta.BigQuerySource getBigquerySource();
   /**
-   *
-   *
    * 
    * BigQuery input source.
    * 

@@ -136,65 +89,48 @@ public interface ImportDocumentsRequestOrBuilder
   com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder getBigquerySourceOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * Requires create/update permission.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * Requires create/update permission.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
-   *
    * @return Whether the errorConfig field is set.
    */
   boolean hasErrorConfig();
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
-   *
    * @return The errorConfig.
    */
   com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig();
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import.
    * 

@@ -204,42 +140,29 @@ public interface ImportDocumentsRequestOrBuilder
   com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * The mode of reconciliation between existing documents and the documents to
    * be imported. Defaults to
    * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
    * @return The enum numeric value on the wire for reconciliationMode.
    */
   int getReconciliationModeValue();
   /**
-   *
-   *
    * 
    * The mode of reconciliation between existing documents and the documents to
    * be imported. Defaults to
    * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
    * @return The reconciliationMode.
    */
-  com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode
-      getReconciliationMode();
+  com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode getReconciliationMode();
 
   /**
-   *
-   *
    * 
    * Whether to automatically generate IDs for the documents if absent.
    *
@@ -261,18 +184,15 @@ public interface ImportDocumentsRequestOrBuilder
    * [GcsSource.data_schema][google.cloud.discoveryengine.v1beta.GcsSource.data_schema]
    * or
    * [BigQuerySource.data_schema][google.cloud.discoveryengine.v1beta.BigQuerySource.data_schema]
-   * is `custom`. Otherwise, an INVALID_ARGUMENT error is thrown.
+   * is `custom` or `csv`. Otherwise, an INVALID_ARGUMENT error is thrown.
    * 

    *
    * bool auto_generate_ids = 8;
-   *
    * @return The autoGenerateIds.
    */
   boolean getAutoGenerateIds();
 
   /**
-   *
-   *
    * 
    * The field in the Cloud Storage and BigQuery sources that indicates the
    * unique IDs of the documents.
@@ -306,13 +226,10 @@ public interface ImportDocumentsRequestOrBuilder
    * 

    *
    * string id_field = 9;
-   *
    * @return The idField.
    */
   java.lang.String getIdField();
   /**
-   *
-   *
    * 
    * The field in the Cloud Storage and BigQuery sources that indicates the
    * unique IDs of the documents.
@@ -346,10 +263,10 @@ public interface ImportDocumentsRequestOrBuilder
    * 

    *
    * string id_field = 9;
-   *
    * @return The bytes for idField.
    */
-  com.google.protobuf.ByteString getIdFieldBytes();
+  com.google.protobuf.ByteString
+      getIdFieldBytes();
 
   com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.SourceCase getSourceCase();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponse.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponse.java
similarity index 70%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponse.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponse.java
index fdfe9fff3420..e7e05fa47da7 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponse.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Response of the
  * [ImportDocumentsRequest][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest].
@@ -30,48 +13,43 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportDocumentsResponse}
  */
-public final class ImportDocumentsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ImportDocumentsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ImportDocumentsResponse)
     ImportDocumentsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ImportDocumentsResponse.newBuilder() to construct.
   private ImportDocumentsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ImportDocumentsResponse() {
     errorSamples_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ImportDocumentsResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.class,
-            com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.class, com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.Builder.class);
   }
 
   public static final int ERROR_SAMPLES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List errorSamples_;
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -83,8 +61,6 @@ public java.util.List getErrorSamplesList() {
     return errorSamples_;
   }
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -92,12 +68,11 @@ public java.util.List getErrorSamplesList() {
    * repeated .google.rpc.Status error_samples = 1;
    */
   @java.lang.Override
-  public java.util.List getErrorSamplesOrBuilderList() {
+  public java.util.List 
+      getErrorSamplesOrBuilderList() {
     return errorSamples_;
   }
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -109,8 +84,6 @@ public int getErrorSamplesCount() {
     return errorSamples_.size();
   }
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -122,8 +95,6 @@ public com.google.rpc.Status getErrorSamples(int index) {
     return errorSamples_.get(index);
   }
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -131,21 +102,19 @@ public com.google.rpc.Status getErrorSamples(int index) {
    * repeated .google.rpc.Status error_samples = 1;
    */
   @java.lang.Override
-  public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index) {
+  public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
+      int index) {
     return errorSamples_.get(index);
   }
 
   public static final int ERROR_CONFIG_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1beta.ImportErrorConfig errorConfig_;
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
-   *
    * @return Whether the errorConfig field is set.
    */
   @java.lang.Override
@@ -153,25 +122,18 @@ public boolean hasErrorConfig() {
     return errorConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
-   *
    * @return The errorConfig.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig() {
-    return errorConfig_ == null
-        ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
-        : errorConfig_;
+    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
   }
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

@@ -179,15 +141,11 @@ public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig(
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder
-      getErrorConfigOrBuilder() {
-    return errorConfig_ == null
-        ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
-        : errorConfig_;
+  public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
+    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -199,7 +157,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < errorSamples_.size(); i++) {
       output.writeMessage(1, errorSamples_.get(i));
     }
@@ -216,10 +175,12 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < errorSamples_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, errorSamples_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, errorSamples_.get(i));
     }
     if (errorConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getErrorConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getErrorConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -229,18 +190,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse other =
-        (com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse) obj;
+    com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse other = (com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse) obj;
 
-    if (!getErrorSamplesList().equals(other.getErrorSamplesList())) return false;
+    if (!getErrorSamplesList()
+        .equals(other.getErrorSamplesList())) return false;
     if (hasErrorConfig() != other.hasErrorConfig()) return false;
     if (hasErrorConfig()) {
-      if (!getErrorConfig().equals(other.getErrorConfig())) return false;
+      if (!getErrorConfig()
+          .equals(other.getErrorConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -267,104 +229,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
-      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response of the
    * [ImportDocumentsRequest][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest].
@@ -374,32 +330,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportDocumentsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ImportDocumentsResponse)
       com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.class,
-              com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.class, com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -420,14 +377,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.getDefaultInstance();
     }
 
@@ -442,18 +398,14 @@ public com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse result =
-          new com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse(this);
+      com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse result = new com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse result) {
       if (errorSamplesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           errorSamples_ = java.util.Collections.unmodifiableList(errorSamples_);
@@ -465,12 +417,12 @@ private void buildPartialRepeatedFields(
       }
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.errorConfig_ =
-            errorConfigBuilder_ == null ? errorConfig_ : errorConfigBuilder_.build();
+        result.errorConfig_ = errorConfigBuilder_ == null
+            ? errorConfig_
+            : errorConfigBuilder_.build();
       }
     }
 
@@ -478,50 +430,46 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.getDefaultInstance())
-        return this;
+    public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse other) {
+      if (other == com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.getDefaultInstance()) return this;
       if (errorSamplesBuilder_ == null) {
         if (!other.errorSamples_.isEmpty()) {
           if (errorSamples_.isEmpty()) {
@@ -540,10 +488,9 @@ public Builder mergeFrom(
             errorSamplesBuilder_ = null;
             errorSamples_ = other.errorSamples_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            errorSamplesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getErrorSamplesFieldBuilder()
-                    : null;
+            errorSamplesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getErrorSamplesFieldBuilder() : null;
           } else {
             errorSamplesBuilder_.addAllMessages(other.errorSamples_);
           }
@@ -578,31 +525,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.rpc.Status m =
-                    input.readMessage(com.google.rpc.Status.parser(), extensionRegistry);
-                if (errorSamplesBuilder_ == null) {
-                  ensureErrorSamplesIsMutable();
-                  errorSamples_.add(m);
-                } else {
-                  errorSamplesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getErrorConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.rpc.Status m =
+                  input.readMessage(
+                      com.google.rpc.Status.parser(),
+                      extensionRegistry);
+              if (errorSamplesBuilder_ == null) {
+                ensureErrorSamplesIsMutable();
+                errorSamples_.add(m);
+              } else {
+                errorSamplesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getErrorConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -612,25 +560,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private java.util.List errorSamples_ = java.util.Collections.emptyList();
-
+    private java.util.List errorSamples_ =
+      java.util.Collections.emptyList();
     private void ensureErrorSamplesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         errorSamples_ = new java.util.ArrayList(errorSamples_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
-        errorSamplesBuilder_;
+        com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> errorSamplesBuilder_;
 
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -645,8 +589,6 @@ public java.util.List getErrorSamplesList() {
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -661,8 +603,6 @@ public int getErrorSamplesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -677,15 +617,14 @@ public com.google.rpc.Status getErrorSamples(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder setErrorSamples(int index, com.google.rpc.Status value) {
+    public Builder setErrorSamples(
+        int index, com.google.rpc.Status value) {
       if (errorSamplesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -699,15 +638,14 @@ public Builder setErrorSamples(int index, com.google.rpc.Status value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder setErrorSamples(int index, com.google.rpc.Status.Builder builderForValue) {
+    public Builder setErrorSamples(
+        int index, com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.set(index, builderForValue.build());
@@ -718,8 +656,6 @@ public Builder setErrorSamples(int index, com.google.rpc.Status.Builder builderF
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -740,15 +676,14 @@ public Builder addErrorSamples(com.google.rpc.Status value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(int index, com.google.rpc.Status value) {
+    public Builder addErrorSamples(
+        int index, com.google.rpc.Status value) {
       if (errorSamplesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -762,15 +697,14 @@ public Builder addErrorSamples(int index, com.google.rpc.Status value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(com.google.rpc.Status.Builder builderForValue) {
+    public Builder addErrorSamples(
+        com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.add(builderForValue.build());
@@ -781,15 +715,14 @@ public Builder addErrorSamples(com.google.rpc.Status.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(int index, com.google.rpc.Status.Builder builderForValue) {
+    public Builder addErrorSamples(
+        int index, com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.add(index, builderForValue.build());
@@ -800,18 +733,18 @@ public Builder addErrorSamples(int index, com.google.rpc.Status.Builder builderF
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addAllErrorSamples(java.lang.Iterable values) {
+    public Builder addAllErrorSamples(
+        java.lang.Iterable values) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, errorSamples_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, errorSamples_);
         onChanged();
       } else {
         errorSamplesBuilder_.addAllMessages(values);
@@ -819,8 +752,6 @@ public Builder addAllErrorSamples(java.lang.Iterable
      * A sample of errors encountered while processing the request.
      * 

@@ -838,8 +769,6 @@ public Builder clearErrorSamples() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -857,43 +786,39 @@ public Builder removeErrorSamples(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.Status.Builder getErrorSamplesBuilder(int index) {
+    public com.google.rpc.Status.Builder getErrorSamplesBuilder(
+        int index) {
       return getErrorSamplesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index) {
+    public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
+        int index) {
       if (errorSamplesBuilder_ == null) {
-        return errorSamples_.get(index);
-      } else {
+        return errorSamples_.get(index);  } else {
         return errorSamplesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public java.util.List getErrorSamplesOrBuilderList() {
+    public java.util.List 
+         getErrorSamplesOrBuilderList() {
       if (errorSamplesBuilder_ != null) {
         return errorSamplesBuilder_.getMessageOrBuilderList();
       } else {
@@ -901,8 +826,6 @@ public java.util.List getErrorSamplesO
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -910,44 +833,42 @@ public java.util.List getErrorSamplesO
      * repeated .google.rpc.Status error_samples = 1;
      */
     public com.google.rpc.Status.Builder addErrorSamplesBuilder() {
-      return getErrorSamplesFieldBuilder().addBuilder(com.google.rpc.Status.getDefaultInstance());
+      return getErrorSamplesFieldBuilder().addBuilder(
+          com.google.rpc.Status.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.Status.Builder addErrorSamplesBuilder(int index) {
-      return getErrorSamplesFieldBuilder()
-          .addBuilder(index, com.google.rpc.Status.getDefaultInstance());
+    public com.google.rpc.Status.Builder addErrorSamplesBuilder(
+        int index) {
+      return getErrorSamplesFieldBuilder().addBuilder(
+          index, com.google.rpc.Status.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public java.util.List getErrorSamplesBuilderList() {
+    public java.util.List 
+         getErrorSamplesBuilderList() {
       return getErrorSamplesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
+        com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> 
         getErrorSamplesFieldBuilder() {
       if (errorSamplesBuilder_ == null) {
-        errorSamplesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.rpc.Status,
-                com.google.rpc.Status.Builder,
-                com.google.rpc.StatusOrBuilder>(
-                errorSamples_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        errorSamplesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>(
+                errorSamples_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         errorSamples_ = null;
       }
       return errorSamplesBuilder_;
@@ -955,47 +876,34 @@ public java.util.List getErrorSamplesBuilderList(
 
     private com.google.cloud.discoveryengine.v1beta.ImportErrorConfig errorConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>
-        errorConfigBuilder_;
+        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder> errorConfigBuilder_;
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
-     *
      * @return Whether the errorConfig field is set.
      */
     public boolean hasErrorConfig() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
-     *
      * @return The errorConfig.
      */
     public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig() {
       if (errorConfigBuilder_ == null) {
-        return errorConfig_ == null
-            ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
-            : errorConfig_;
+        return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
       } else {
         return errorConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -1016,8 +924,6 @@ public Builder setErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportErro
       return this;
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -1036,21 +942,17 @@ public Builder setErrorConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
      */
-    public Builder mergeErrorConfig(
-        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig value) {
+    public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportErrorConfig value) {
       if (errorConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && errorConfig_ != null
-            && errorConfig_
-                != com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          errorConfig_ != null &&
+          errorConfig_ != com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()) {
           getErrorConfigBuilder().mergeFrom(value);
         } else {
           errorConfig_ = value;
@@ -1063,8 +965,6 @@ public Builder mergeErrorConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -1082,42 +982,33 @@ public Builder clearErrorConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder
-        getErrorConfigBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder getErrorConfigBuilder() {
       bitField0_ |= 0x00000002;
       onChanged();
       return getErrorConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder
-        getErrorConfigOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
       if (errorConfigBuilder_ != null) {
         return errorConfigBuilder_.getMessageOrBuilder();
       } else {
-        return errorConfig_ == null
-            ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
-            : errorConfig_;
+        return errorConfig_ == null ?
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -1125,24 +1016,21 @@ public Builder clearErrorConfig() {
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder> 
         getErrorConfigFieldBuilder() {
       if (errorConfigBuilder_ == null) {
-        errorConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
-                com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
-                com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>(
-                getErrorConfig(), getParentForChildren(), isClean());
+        errorConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>(
+                getErrorConfig(),
+                getParentForChildren(),
+                isClean());
         errorConfig_ = null;
       }
       return errorConfigBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1152,43 +1040,41 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ImportDocumentsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ImportDocumentsResponse)
-  private static final com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse();
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse
-      getDefaultInstance() {
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ImportDocumentsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ImportDocumentsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1200,8 +1086,9 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse
-      getDefaultInstanceForType() {
+  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponseOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponseOrBuilder.java
similarity index 69%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponseOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponseOrBuilder.java
index 10941367a9ec..23d9ab19192a 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponseOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ImportDocumentsResponseOrBuilder
-    extends
+public interface ImportDocumentsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ImportDocumentsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  java.util.List getErrorSamplesList();
+  java.util.List 
+      getErrorSamplesList();
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -44,8 +25,6 @@ public interface ImportDocumentsResponseOrBuilder
    */
   com.google.rpc.Status getErrorSamples(int index);
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -54,53 +33,43 @@ public interface ImportDocumentsResponseOrBuilder
    */
   int getErrorSamplesCount();
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  java.util.List getErrorSamplesOrBuilderList();
+  java.util.List 
+      getErrorSamplesOrBuilderList();
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index);
+  com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
-   *
    * @return Whether the errorConfig field is set.
    */
   boolean hasErrorConfig();
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
-   *
    * @return The errorConfig.
    */
   com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig();
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfig.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfig.java
similarity index 69%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfig.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfig.java
index 861ac814d505..0336b645a9e6 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfig.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfig.java
@@ -1,78 +1,56 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Configuration of destination for Import related errors.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportErrorConfig}
  */
-public final class ImportErrorConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ImportErrorConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ImportErrorConfig)
     ImportErrorConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ImportErrorConfig.newBuilder() to construct.
   private ImportErrorConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private ImportErrorConfig() {}
+  private ImportErrorConfig() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ImportErrorConfig();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.class,
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.class, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder.class);
   }
 
   private int destinationCase_ = 0;
-
   @SuppressWarnings("serial")
   private java.lang.Object destination_;
-
   public enum DestinationCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     GCS_PREFIX(1),
     DESTINATION_NOT_SET(0);
     private final int value;
-
     private DestinationCase(int value) {
       this.value = value;
     }
@@ -88,28 +66,24 @@ public static DestinationCase valueOf(int value) {
 
     public static DestinationCase forNumber(int value) {
       switch (value) {
-        case 1:
-          return GCS_PREFIX;
-        case 0:
-          return DESTINATION_NOT_SET;
-        default:
-          return null;
+        case 1: return GCS_PREFIX;
+        case 0: return DESTINATION_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public DestinationCase getDestinationCase() {
-    return DestinationCase.forNumber(destinationCase_);
+  public DestinationCase
+  getDestinationCase() {
+    return DestinationCase.forNumber(
+        destinationCase_);
   }
 
   public static final int GCS_PREFIX_FIELD_NUMBER = 1;
   /**
-   *
-   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -118,15 +92,12 @@ public DestinationCase getDestinationCase() {
    * 

    *
    * string gcs_prefix = 1;
-   *
    * @return Whether the gcsPrefix field is set.
    */
   public boolean hasGcsPrefix() {
     return destinationCase_ == 1;
   }
   /**
-   *
-   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -135,7 +106,6 @@ public boolean hasGcsPrefix() {
    * 

    *
    * string gcs_prefix = 1;
-   *
    * @return The gcsPrefix.
    */
   public java.lang.String getGcsPrefix() {
@@ -146,7 +116,8 @@ public java.lang.String getGcsPrefix() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (destinationCase_ == 1) {
         destination_ = s;
@@ -155,8 +126,6 @@ public java.lang.String getGcsPrefix() {
     }
   }
   /**
-   *
-   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -165,17 +134,18 @@ public java.lang.String getGcsPrefix() {
    * 

    *
    * string gcs_prefix = 1;
-   *
    * @return The bytes for gcsPrefix.
    */
-  public com.google.protobuf.ByteString getGcsPrefixBytes() {
+  public com.google.protobuf.ByteString
+      getGcsPrefixBytes() {
     java.lang.Object ref = "";
     if (destinationCase_ == 1) {
       ref = destination_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       if (destinationCase_ == 1) {
         destination_ = b;
       }
@@ -186,7 +156,6 @@ public com.google.protobuf.ByteString getGcsPrefixBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -198,7 +167,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (destinationCase_ == 1) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, destination_);
     }
@@ -222,18 +192,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ImportErrorConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ImportErrorConfig other =
-        (com.google.cloud.discoveryengine.v1beta.ImportErrorConfig) obj;
+    com.google.cloud.discoveryengine.v1beta.ImportErrorConfig other = (com.google.cloud.discoveryengine.v1beta.ImportErrorConfig) obj;
 
     if (!getDestinationCase().equals(other.getDestinationCase())) return false;
     switch (destinationCase_) {
       case 1:
-        if (!getGcsPrefix().equals(other.getGcsPrefix())) return false;
+        if (!getGcsPrefix()
+            .equals(other.getGcsPrefix())) return false;
         break;
       case 0:
       default:
@@ -263,136 +233,131 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.ImportErrorConfig prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ImportErrorConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Configuration of destination for Import related errors.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportErrorConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ImportErrorConfig)
       com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.class,
-              com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.class, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -403,9 +368,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor;
     }
 
     @java.lang.Override
@@ -424,11 +389,8 @@ public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ImportErrorConfig result =
-          new com.google.cloud.discoveryengine.v1beta.ImportErrorConfig(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.ImportErrorConfig result = new com.google.cloud.discoveryengine.v1beta.ImportErrorConfig(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -438,8 +400,7 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportErrorCo
       int from_bitField0_ = bitField0_;
     }
 
-    private void buildPartialOneofs(
-        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig result) {
+    private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.ImportErrorConfig result) {
       result.destinationCase_ = destinationCase_;
       result.destination_ = this.destination_;
     }
@@ -448,39 +409,38 @@ private void buildPartialOneofs(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ImportErrorConfig) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportErrorConfig) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportErrorConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -488,20 +448,17 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportErrorConfig other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()) return this;
       switch (other.getDestinationCase()) {
-        case GCS_PREFIX:
-          {
-            destinationCase_ = 1;
-            destination_ = other.destination_;
-            onChanged();
-            break;
-          }
-        case DESTINATION_NOT_SET:
-          {
-            break;
-          }
+        case GCS_PREFIX: {
+          destinationCase_ = 1;
+          destination_ = other.destination_;
+          onChanged();
+          break;
+        }
+        case DESTINATION_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -529,20 +486,18 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                destinationCase_ = 1;
-                destination_ = s;
-                break;
-              } // case 10
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              java.lang.String s = input.readStringRequireUtf8();
+              destinationCase_ = 1;
+              destination_ = s;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -552,12 +507,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int destinationCase_ = 0;
     private java.lang.Object destination_;
-
-    public DestinationCase getDestinationCase() {
-      return DestinationCase.forNumber(destinationCase_);
+    public DestinationCase
+        getDestinationCase() {
+      return DestinationCase.forNumber(
+          destinationCase_);
     }
 
     public Builder clearDestination() {
@@ -570,8 +525,6 @@ public Builder clearDestination() {
     private int bitField0_;
 
     /**
-     *
-     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -580,7 +533,6 @@ public Builder clearDestination() {
      * 

      *
      * string gcs_prefix = 1;
-     *
      * @return Whether the gcsPrefix field is set.
      */
     @java.lang.Override
@@ -588,8 +540,6 @@ public boolean hasGcsPrefix() {
       return destinationCase_ == 1;
     }
     /**
-     *
-     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -598,7 +548,6 @@ public boolean hasGcsPrefix() {
      * 

      *
      * string gcs_prefix = 1;
-     *
      * @return The gcsPrefix.
      */
     @java.lang.Override
@@ -608,7 +557,8 @@ public java.lang.String getGcsPrefix() {
         ref = destination_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (destinationCase_ == 1) {
           destination_ = s;
@@ -619,8 +569,6 @@ public java.lang.String getGcsPrefix() {
       }
     }
     /**
-     *
-     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -629,18 +577,19 @@ public java.lang.String getGcsPrefix() {
      * 

      *
      * string gcs_prefix = 1;
-     *
      * @return The bytes for gcsPrefix.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getGcsPrefixBytes() {
+    public com.google.protobuf.ByteString
+        getGcsPrefixBytes() {
       java.lang.Object ref = "";
       if (destinationCase_ == 1) {
         ref = destination_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         if (destinationCase_ == 1) {
           destination_ = b;
         }
@@ -650,8 +599,6 @@ public com.google.protobuf.ByteString getGcsPrefixBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -660,22 +607,18 @@ public com.google.protobuf.ByteString getGcsPrefixBytes() {
      * 

      *
      * string gcs_prefix = 1;
-     *
      * @param value The gcsPrefix to set.
      * @return This builder for chaining.
      */
-    public Builder setGcsPrefix(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setGcsPrefix(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       destinationCase_ = 1;
       destination_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -684,7 +627,6 @@ public Builder setGcsPrefix(java.lang.String value) {
      * 

      *
      * string gcs_prefix = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearGcsPrefix() {
@@ -696,8 +638,6 @@ public Builder clearGcsPrefix() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -706,23 +646,21 @@ public Builder clearGcsPrefix() {
      * 

      *
      * string gcs_prefix = 1;
-     *
      * @param value The bytes for gcsPrefix to set.
      * @return This builder for chaining.
      */
-    public Builder setGcsPrefixBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setGcsPrefixBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       destinationCase_ = 1;
       destination_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -732,12 +670,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ImportErrorConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ImportErrorConfig)
   private static final com.google.cloud.discoveryengine.v1beta.ImportErrorConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ImportErrorConfig();
   }
@@ -746,27 +684,27 @@ public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ImportErrorConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ImportErrorConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -781,4 +719,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfigOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfigOrBuilder.java
similarity index 67%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfigOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfigOrBuilder.java
index f4ed0b19be32..be33e6f28d6e 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfigOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfigOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ImportErrorConfigOrBuilder
-    extends
+public interface ImportErrorConfigOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ImportErrorConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -34,13 +16,10 @@ public interface ImportErrorConfigOrBuilder
    * 

    *
    * string gcs_prefix = 1;
-   *
    * @return Whether the gcsPrefix field is set.
    */
   boolean hasGcsPrefix();
   /**
-   *
-   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -49,13 +28,10 @@ public interface ImportErrorConfigOrBuilder
    * 

    *
    * string gcs_prefix = 1;
-   *
    * @return The gcsPrefix.
    */
   java.lang.String getGcsPrefix();
   /**
-   *
-   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -64,10 +40,10 @@ public interface ImportErrorConfigOrBuilder
    * 

    *
    * string gcs_prefix = 1;
-   *
    * @return The bytes for gcsPrefix.
    */
-  com.google.protobuf.ByteString getGcsPrefixBytes();
+  com.google.protobuf.ByteString
+      getGcsPrefixBytes();
 
   com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.DestinationCase getDestinationCase();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadata.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadata.java
similarity index 69%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadata.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadata.java
index 6c62db1e7fee..074caf8bb8e6 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadata.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadata.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Metadata related to the progress of the Import operation. This will be
  * returned by the google.longrunning.Operation.metadata field.
@@ -28,50 +11,46 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata}
  */
-public final class ImportUserEventsMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ImportUserEventsMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata)
     ImportUserEventsMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ImportUserEventsMetadata.newBuilder() to construct.
   private ImportUserEventsMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private ImportUserEventsMetadata() {}
+  private ImportUserEventsMetadata() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ImportUserEventsMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.class,
-            com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.class, com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -79,14 +58,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -94,8 +70,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -110,15 +84,12 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -126,15 +97,12 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -142,8 +110,6 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -159,14 +125,11 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   public static final int SUCCESS_COUNT_FIELD_NUMBER = 3;
   private long successCount_ = 0L;
   /**
-   *
-   *
    * 
    * Count of entries that were processed successfully.
    * 

    *
    * int64 success_count = 3;
-   *
    * @return The successCount.
    */
   @java.lang.Override
@@ -177,14 +140,11 @@ public long getSuccessCount() {
   public static final int FAILURE_COUNT_FIELD_NUMBER = 4;
   private long failureCount_ = 0L;
   /**
-   *
-   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
-   *
    * @return The failureCount.
    */
   @java.lang.Override
@@ -193,7 +153,6 @@ public long getFailureCount() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -205,7 +164,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -228,16 +188,20 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getUpdateTime());
     }
     if (successCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, successCount_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(3, successCount_);
     }
     if (failureCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, failureCount_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(4, failureCount_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -247,24 +211,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata other =
-        (com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata) obj;
+    com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata other = (com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime()
+          .equals(other.getUpdateTime())) return false;
     }
-    if (getSuccessCount() != other.getSuccessCount()) return false;
-    if (getFailureCount() != other.getFailureCount()) return false;
+    if (getSuccessCount()
+        != other.getSuccessCount()) return false;
+    if (getFailureCount()
+        != other.getFailureCount()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -285,113 +252,109 @@ public int hashCode() {
       hash = (53 * hash) + getUpdateTime().hashCode();
     }
     hash = (37 * hash) + SUCCESS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getSuccessCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getSuccessCount());
     hash = (37 * hash) + FAILURE_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getFailureCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getFailureCount());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
-      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata related to the progress of the Import operation. This will be
    * returned by the google.longrunning.Operation.metadata field.
@@ -399,32 +362,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata)
       com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.class,
-              com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.class, com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -445,14 +409,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.getDefaultInstance();
     }
 
@@ -467,23 +430,23 @@ public com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata build()
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata result =
-          new com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata result = new com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null
+            ? updateTime_
+            : updateTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.successCount_ = successCount_;
@@ -497,50 +460,46 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.getDefaultInstance())
-        return this;
+    public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata other) {
+      if (other == com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.getDefaultInstance()) return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -579,37 +538,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                successCount_ = input.readInt64();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            case 32:
-              {
-                failureCount_ = input.readInt64();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getUpdateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 24: {
+              successCount_ = input.readInt64();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            case 32: {
+              failureCount_ = input.readInt64();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -619,52 +577,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -685,15 +629,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -704,8 +647,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -714,9 +655,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -729,8 +670,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -748,8 +687,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -762,8 +699,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -774,14 +709,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -789,17 +721,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -807,49 +736,36 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        updateTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -871,8 +787,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -880,7 +794,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -891,8 +806,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -902,9 +815,9 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && updateTime_ != null
-            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          updateTime_ != null &&
+          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -917,8 +830,6 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -937,8 +848,6 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -952,8 +861,6 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -965,14 +872,11 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -981,32 +885,26 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(), getParentForChildren(), isClean());
+        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(),
+                getParentForChildren(),
+                isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
 
-    private long successCount_;
+    private long successCount_ ;
     /**
-     *
-     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
-     *
      * @return The successCount.
      */
     @java.lang.Override
@@ -1014,14 +912,11 @@ public long getSuccessCount() {
       return successCount_;
     }
     /**
-     *
-     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
-     *
      * @param value The successCount to set.
      * @return This builder for chaining.
      */
@@ -1033,14 +928,11 @@ public Builder setSuccessCount(long value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSuccessCount() {
@@ -1050,16 +942,13 @@ public Builder clearSuccessCount() {
       return this;
     }
 
-    private long failureCount_;
+    private long failureCount_ ;
     /**
-     *
-     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
-     *
      * @return The failureCount.
      */
     @java.lang.Override
@@ -1067,14 +956,11 @@ public long getFailureCount() {
       return failureCount_;
     }
     /**
-     *
-     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
-     *
      * @param value The failureCount to set.
      * @return This builder for chaining.
      */
@@ -1086,14 +972,11 @@ public Builder setFailureCount(long value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFailureCount() {
@@ -1102,9 +985,9 @@ public Builder clearFailureCount() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1114,43 +997,41 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata)
-  private static final com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata();
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata
-      getDefaultInstance() {
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ImportUserEventsMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ImportUserEventsMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1162,8 +1043,9 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata
-      getDefaultInstanceForType() {
+  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadataOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadataOrBuilder.java
similarity index 73%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadataOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadataOrBuilder.java
index 0b5e057776ec..785d242ce742 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadataOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ImportUserEventsMetadataOrBuilder
-    extends
+public interface ImportUserEventsMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -59,34 +35,26 @@ public interface ImportUserEventsMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -97,27 +65,21 @@ public interface ImportUserEventsMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Count of entries that were processed successfully.
    * 

    *
    * int64 success_count = 3;
-   *
    * @return The successCount.
    */
   long getSuccessCount();
 
   /**
-   *
-   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
-   *
    * @return The failureCount.
    */
   long getFailureCount();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequest.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequest.java
similarity index 58%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequest.java
index 3f9fa2bba195..f95aded4c10a 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequest.java
@@ -1,254 +1,190 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Request message for the ImportUserEvents request.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportUserEventsRequest}
  */
-public final class ImportUserEventsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ImportUserEventsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest)
     ImportUserEventsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ImportUserEventsRequest.newBuilder() to construct.
   private ImportUserEventsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ImportUserEventsRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ImportUserEventsRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.class,
-            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.class, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.Builder.class);
   }
 
-  public interface InlineSourceOrBuilder
-      extends
+  public interface InlineSourceOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    java.util.List getUserEventsList();
+    java.util.List 
+        getUserEventsList();
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvents(int index);
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     int getUserEventsCount();
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    java.util.List
+    java.util.List 
         getUserEventsOrBuilderList();
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventsOrBuilder(int index);
+    com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventsOrBuilder(
+        int index);
   }
   /**
-   *
-   *
    * 
    * The inline source for the input config for ImportUserEvents method.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource}
    */
-  public static final class InlineSource extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class InlineSource extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
       InlineSourceOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use InlineSource.newBuilder() to construct.
     private InlineSource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private InlineSource() {
       userEvents_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new InlineSource();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.class,
-              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder
-                  .class);
+              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.class, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder.class);
     }
 
     public static final int USER_EVENTS_FIELD_NUMBER = 1;
-
     @SuppressWarnings("serial")
     private java.util.List userEvents_;
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
     public java.util.List getUserEventsList() {
       return userEvents_;
     }
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
-    public java.util.List
+    public java.util.List 
         getUserEventsOrBuilderList() {
       return userEvents_;
     }
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
     public int getUserEventsCount() {
       return userEvents_.size();
     }
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvents(int index) {
       return userEvents_.get(index);
     }
     /**
-     *
-     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventsOrBuilder(
@@ -257,7 +193,6 @@ public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventsO
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -269,7 +204,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       for (int i = 0; i < userEvents_.size(); i++) {
         output.writeMessage(1, userEvents_.get(i));
       }
@@ -283,7 +219,8 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < userEvents_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, userEvents_.get(i));
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, userEvents_.get(i));
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -293,17 +230,15 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
-      if (!(obj
-          instanceof
-          com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)) {
+      if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource other =
-          (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) obj;
+      com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource other = (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) obj;
 
-      if (!getUserEventsList().equals(other.getUserEventsList())) return false;
+      if (!getUserEventsList()
+          .equals(other.getUserEventsList())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -324,101 +259,90 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-        parseFrom(java.nio.ByteBuffer data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-        parseFrom(
-            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-        parseFrom(com.google.protobuf.ByteString data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-        parseFrom(
-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-        parseFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-        parseFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-        parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -428,44 +352,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * The inline source for the input config for ImportUserEvents method.
      * 

      *
-     * Protobuf type {@code
-     * google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource}
+     * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
         com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-            .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-            .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.class,
-                com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder
-                    .class);
+                com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.class, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -481,22 +400,19 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-            .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-          getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-            .getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource build() {
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource result =
-            buildPartial();
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -504,20 +420,15 @@ public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSou
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-          buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource result =
-            new com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource(this);
+      public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource buildPartial() {
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource result = new com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(
-          com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource result) {
+      private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource result) {
         if (userEventsBuilder_ == null) {
           if (((bitField0_ & 0x00000001) != 0)) {
             userEvents_ = java.util.Collections.unmodifiableList(userEvents_);
@@ -529,8 +440,7 @@ private void buildPartialRepeatedFields(
         }
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource result) {
         int from_bitField0_ = bitField0_;
       }
 
@@ -538,55 +448,46 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other
-            instanceof
-            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) {
-          return mergeFrom(
-              (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) other);
+        if (other instanceof com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) {
+          return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource other) {
+        if (other == com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.getDefaultInstance()) return this;
         if (userEventsBuilder_ == null) {
           if (!other.userEvents_.isEmpty()) {
             if (userEvents_.isEmpty()) {
@@ -605,10 +506,9 @@ public Builder mergeFrom(
               userEventsBuilder_ = null;
               userEvents_ = other.userEvents_;
               bitField0_ = (bitField0_ & ~0x00000001);
-              userEventsBuilder_ =
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                      ? getUserEventsFieldBuilder()
-                      : null;
+              userEventsBuilder_ = 
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                   getUserEventsFieldBuilder() : null;
             } else {
               userEventsBuilder_.addAllMessages(other.userEvents_);
             }
@@ -640,27 +540,25 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  com.google.cloud.discoveryengine.v1beta.UserEvent m =
-                      input.readMessage(
-                          com.google.cloud.discoveryengine.v1beta.UserEvent.parser(),
-                          extensionRegistry);
-                  if (userEventsBuilder_ == null) {
-                    ensureUserEventsIsMutable();
-                    userEvents_.add(m);
-                  } else {
-                    userEventsBuilder_.addMessage(m);
-                  }
-                  break;
-                } // case 10
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                com.google.cloud.discoveryengine.v1beta.UserEvent m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1beta.UserEvent.parser(),
+                        extensionRegistry);
+                if (userEventsBuilder_ == null) {
+                  ensureUserEventsIsMutable();
+                  userEvents_.add(m);
+                } else {
+                  userEventsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -670,37 +568,26 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private java.util.List userEvents_ =
-          java.util.Collections.emptyList();
-
+        java.util.Collections.emptyList();
       private void ensureUserEventsIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
-          userEvents_ =
-              new java.util.ArrayList(
-                  userEvents_);
+          userEvents_ = new java.util.ArrayList(userEvents_);
           bitField0_ |= 0x00000001;
-        }
+         }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.UserEvent,
-              com.google.cloud.discoveryengine.v1beta.UserEvent.Builder,
-              com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>
-          userEventsBuilder_;
+          com.google.cloud.discoveryengine.v1beta.UserEvent, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder, com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder> userEventsBuilder_;
 
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public java.util.List getUserEventsList() {
         if (userEventsBuilder_ == null) {
@@ -710,15 +597,11 @@ public java.util.List getUser
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public int getUserEventsCount() {
         if (userEventsBuilder_ == null) {
@@ -728,15 +611,11 @@ public int getUserEventsCount() {
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvents(int index) {
         if (userEventsBuilder_ == null) {
@@ -746,15 +625,11 @@ public com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvents(int index
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder setUserEvents(
           int index, com.google.cloud.discoveryengine.v1beta.UserEvent value) {
@@ -771,15 +646,11 @@ public Builder setUserEvents(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder setUserEvents(
           int index, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder builderForValue) {
@@ -793,15 +664,11 @@ public Builder setUserEvents(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder addUserEvents(com.google.cloud.discoveryengine.v1beta.UserEvent value) {
         if (userEventsBuilder_ == null) {
@@ -817,15 +684,11 @@ public Builder addUserEvents(com.google.cloud.discoveryengine.v1beta.UserEvent v
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder addUserEvents(
           int index, com.google.cloud.discoveryengine.v1beta.UserEvent value) {
@@ -842,15 +705,11 @@ public Builder addUserEvents(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder addUserEvents(
           com.google.cloud.discoveryengine.v1beta.UserEvent.Builder builderForValue) {
@@ -864,15 +723,11 @@ public Builder addUserEvents(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder addUserEvents(
           int index, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder builderForValue) {
@@ -886,21 +741,18 @@ public Builder addUserEvents(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder addAllUserEvents(
           java.lang.Iterable values) {
         if (userEventsBuilder_ == null) {
           ensureUserEventsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, userEvents_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(
+              values, userEvents_);
           onChanged();
         } else {
           userEventsBuilder_.addAllMessages(values);
@@ -908,15 +760,11 @@ public Builder addAllUserEvents(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder clearUserEvents() {
         if (userEventsBuilder_ == null) {
@@ -929,15 +777,11 @@ public Builder clearUserEvents() {
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder removeUserEvents(int index) {
         if (userEventsBuilder_ == null) {
@@ -950,52 +794,39 @@ public Builder removeUserEvents(int index) {
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public com.google.cloud.discoveryengine.v1beta.UserEvent.Builder getUserEventsBuilder(
           int index) {
         return getUserEventsFieldBuilder().getBuilder(index);
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventsOrBuilder(
           int index) {
         if (userEventsBuilder_ == null) {
-          return userEvents_.get(index);
-        } else {
+          return userEvents_.get(index);  } else {
           return userEventsBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public java.util.List
-          getUserEventsOrBuilderList() {
+      public java.util.List 
+           getUserEventsOrBuilderList() {
         if (userEventsBuilder_ != null) {
           return userEventsBuilder_.getMessageOrBuilderList();
         } else {
@@ -1003,70 +834,53 @@ public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventsO
         }
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public com.google.cloud.discoveryengine.v1beta.UserEvent.Builder addUserEventsBuilder() {
-        return getUserEventsFieldBuilder()
-            .addBuilder(com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance());
+        return getUserEventsFieldBuilder().addBuilder(
+            com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public com.google.cloud.discoveryengine.v1beta.UserEvent.Builder addUserEventsBuilder(
           int index) {
-        return getUserEventsFieldBuilder()
-            .addBuilder(
-                index, com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance());
+        return getUserEventsFieldBuilder().addBuilder(
+            index, com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public java.util.List
-          getUserEventsBuilderList() {
+      public java.util.List 
+           getUserEventsBuilderList() {
         return getUserEventsFieldBuilder().getBuilderList();
       }
-
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.UserEvent,
-              com.google.cloud.discoveryengine.v1beta.UserEvent.Builder,
-              com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>
+          com.google.cloud.discoveryengine.v1beta.UserEvent, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder, com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder> 
           getUserEventsFieldBuilder() {
         if (userEventsBuilder_ == null) {
-          userEventsBuilder_ =
-              new com.google.protobuf.RepeatedFieldBuilderV3<
-                  com.google.cloud.discoveryengine.v1beta.UserEvent,
-                  com.google.cloud.discoveryengine.v1beta.UserEvent.Builder,
-                  com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>(
-                  userEvents_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+          userEventsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+              com.google.cloud.discoveryengine.v1beta.UserEvent, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder, com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>(
+                  userEvents_,
+                  ((bitField0_ & 0x00000001) != 0),
+                  getParentForChildren(),
+                  isClean());
           userEvents_ = null;
         }
         return userEventsBuilder_;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1079,46 +893,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
-    private static final com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest
-            .InlineSource
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource DEFAULT_INSTANCE;
     static {
-      DEFAULT_INSTANCE =
-          new com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource();
+      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public InlineSource parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public InlineSource parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1130,27 +939,23 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   private int sourceCase_ = 0;
-
   @SuppressWarnings("serial")
   private java.lang.Object source_;
-
   public enum SourceCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     INLINE_SOURCE(2),
     GCS_SOURCE(3),
     BIGQUERY_SOURCE(4),
     SOURCE_NOT_SET(0);
     private final int value;
-
     private SourceCase(int value) {
       this.value = value;
     }
@@ -1166,40 +971,31 @@ public static SourceCase valueOf(int value) {
 
     public static SourceCase forNumber(int value) {
       switch (value) {
-        case 2:
-          return INLINE_SOURCE;
-        case 3:
-          return GCS_SOURCE;
-        case 4:
-          return BIGQUERY_SOURCE;
-        case 0:
-          return SOURCE_NOT_SET;
-        default:
-          return null;
+        case 2: return INLINE_SOURCE;
+        case 3: return GCS_SOURCE;
+        case 4: return BIGQUERY_SOURCE;
+        case 0: return SOURCE_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public SourceCase getSourceCase() {
-    return SourceCase.forNumber(sourceCase_);
+  public SourceCase
+  getSourceCase() {
+    return SourceCase.forNumber(
+        sourceCase_);
   }
 
   public static final int INLINE_SOURCE_FIELD_NUMBER = 2;
   /**
-   *
-   *
    * 
-   * Required. The Inline source for the input content for UserEvents.
+   * The Inline source for the input content for UserEvents.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
    * @return Whether the inlineSource field is set.
    */
   @java.lang.Override
@@ -1207,60 +1003,42 @@ public boolean hasInlineSource() {
     return sourceCase_ == 2;
   }
   /**
-   *
-   *
    * 
-   * Required. The Inline source for the input content for UserEvents.
+   * The Inline source for the input content for UserEvents.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
    * @return The inlineSource.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-      getInlineSource() {
+  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource getInlineSource() {
     if (sourceCase_ == 2) {
-      return (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_;
+       return (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_;
     }
-    return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-        .getDefaultInstance();
+    return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
-   * Required. The Inline source for the input content for UserEvents.
+   * The Inline source for the input content for UserEvents.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder
-      getInlineSourceOrBuilder() {
+  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder() {
     if (sourceCase_ == 2) {
-      return (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_;
+       return (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_;
     }
-    return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-        .getDefaultInstance();
+    return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.getDefaultInstance();
   }
 
   public static final int GCS_SOURCE_FIELD_NUMBER = 3;
   /**
-   *
-   *
    * 
-   * Required. Cloud Storage location for the input content.
+   * Cloud Storage location for the input content.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
    * @return Whether the gcsSource field is set.
    */
   @java.lang.Override
@@ -1268,56 +1046,42 @@ public boolean hasGcsSource() {
     return sourceCase_ == 3;
   }
   /**
-   *
-   *
    * 
-   * Required. Cloud Storage location for the input content.
+   * Cloud Storage location for the input content.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
    * @return The gcsSource.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.GcsSource getGcsSource() {
     if (sourceCase_ == 3) {
-      return (com.google.cloud.discoveryengine.v1beta.GcsSource) source_;
+       return (com.google.cloud.discoveryengine.v1beta.GcsSource) source_;
     }
     return com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
-   * Required. Cloud Storage location for the input content.
+   * Cloud Storage location for the input content.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOrBuilder() {
     if (sourceCase_ == 3) {
-      return (com.google.cloud.discoveryengine.v1beta.GcsSource) source_;
+       return (com.google.cloud.discoveryengine.v1beta.GcsSource) source_;
     }
     return com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance();
   }
 
   public static final int BIGQUERY_SOURCE_FIELD_NUMBER = 4;
   /**
-   *
-   *
    * 
-   * Required. BigQuery input source.
+   * BigQuery input source.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
    * @return Whether the bigquerySource field is set.
    */
   @java.lang.Override
@@ -1325,61 +1089,45 @@ public boolean hasBigquerySource() {
     return sourceCase_ == 4;
   }
   /**
-   *
-   *
    * 
-   * Required. BigQuery input source.
+   * BigQuery input source.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
    * @return The bigquerySource.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.BigQuerySource getBigquerySource() {
     if (sourceCase_ == 4) {
-      return (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_;
+       return (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_;
     }
     return com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
-   * Required. BigQuery input source.
+   * BigQuery input source.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder
-      getBigquerySourceOrBuilder() {
+  public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder getBigquerySourceOrBuilder() {
     if (sourceCase_ == 4) {
-      return (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_;
+       return (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_;
     }
     return com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance();
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. Parent DataStore resource name, of the form
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -1388,32 +1136,30 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. Parent DataStore resource name, of the form
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -1424,15 +1170,12 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int ERROR_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.discoveryengine.v1beta.ImportErrorConfig errorConfig_;
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
-   *
    * @return Whether the errorConfig field is set.
    */
   @java.lang.Override
@@ -1440,26 +1183,19 @@ public boolean hasErrorConfig() {
     return errorConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
-   *
    * @return The errorConfig.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig() {
-    return errorConfig_ == null
-        ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
-        : errorConfig_;
+    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
   }
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
@@ -1468,15 +1204,11 @@ public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig(
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder
-      getErrorConfigOrBuilder() {
-    return errorConfig_ == null
-        ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
-        : errorConfig_;
+  public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
+    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1488,14 +1220,13 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
     if (sourceCase_ == 2) {
-      output.writeMessage(
-          2,
-          (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_);
+      output.writeMessage(2, (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_);
     }
     if (sourceCase_ == 3) {
       output.writeMessage(3, (com.google.cloud.discoveryengine.v1beta.GcsSource) source_);
@@ -1519,24 +1250,20 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (sourceCase_ == 2) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              2,
-              (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
-                  source_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_);
     }
     if (sourceCase_ == 3) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              3, (com.google.cloud.discoveryengine.v1beta.GcsSource) source_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, (com.google.cloud.discoveryengine.v1beta.GcsSource) source_);
     }
     if (sourceCase_ == 4) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              4, (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(4, (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_);
     }
     if (errorConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getErrorConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(5, getErrorConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -1546,29 +1273,33 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest other =
-        (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest other = (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
     if (hasErrorConfig() != other.hasErrorConfig()) return false;
     if (hasErrorConfig()) {
-      if (!getErrorConfig().equals(other.getErrorConfig())) return false;
+      if (!getErrorConfig()
+          .equals(other.getErrorConfig())) return false;
     }
     if (!getSourceCase().equals(other.getSourceCase())) return false;
     switch (sourceCase_) {
       case 2:
-        if (!getInlineSource().equals(other.getInlineSource())) return false;
+        if (!getInlineSource()
+            .equals(other.getInlineSource())) return false;
         break;
       case 3:
-        if (!getGcsSource().equals(other.getGcsSource())) return false;
+        if (!getGcsSource()
+            .equals(other.getGcsSource())) return false;
         break;
       case 4:
-        if (!getBigquerySource().equals(other.getBigquerySource())) return false;
+        if (!getBigquerySource()
+            .equals(other.getBigquerySource())) return false;
         break;
       case 0:
       default:
@@ -1612,136 +1343,131 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
-      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for the ImportUserEvents request.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportUserEventsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest)
       com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.class,
-              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.class, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1767,14 +1493,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.getDefaultInstance();
     }
 
@@ -1789,39 +1514,38 @@ public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest result =
-          new com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest result = new com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000008) != 0)) {
         result.parent_ = parent_;
       }
       if (((from_bitField0_ & 0x00000010) != 0)) {
-        result.errorConfig_ =
-            errorConfigBuilder_ == null ? errorConfig_ : errorConfigBuilder_.build();
+        result.errorConfig_ = errorConfigBuilder_ == null
+            ? errorConfig_
+            : errorConfigBuilder_.build();
       }
     }
 
-    private void buildPartialOneofs(
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest result) {
+    private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest result) {
       result.sourceCase_ = sourceCase_;
       result.source_ = this.source_;
-      if (sourceCase_ == 2 && inlineSourceBuilder_ != null) {
+      if (sourceCase_ == 2 &&
+          inlineSourceBuilder_ != null) {
         result.source_ = inlineSourceBuilder_.build();
       }
-      if (sourceCase_ == 3 && gcsSourceBuilder_ != null) {
+      if (sourceCase_ == 3 &&
+          gcsSourceBuilder_ != null) {
         result.source_ = gcsSourceBuilder_.build();
       }
-      if (sourceCase_ == 4 && bigquerySourceBuilder_ != null) {
+      if (sourceCase_ == 4 &&
+          bigquerySourceBuilder_ != null) {
         result.source_ = bigquerySourceBuilder_.build();
       }
     }
@@ -1830,50 +1554,46 @@ private void buildPartialOneofs(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.getDefaultInstance())
-        return this;
+    public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest other) {
+      if (other == com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000008;
@@ -1883,25 +1603,21 @@ public Builder mergeFrom(
         mergeErrorConfig(other.getErrorConfig());
       }
       switch (other.getSourceCase()) {
-        case INLINE_SOURCE:
-          {
-            mergeInlineSource(other.getInlineSource());
-            break;
-          }
-        case GCS_SOURCE:
-          {
-            mergeGcsSource(other.getGcsSource());
-            break;
-          }
-        case BIGQUERY_SOURCE:
-          {
-            mergeBigquerySource(other.getBigquerySource());
-            break;
-          }
-        case SOURCE_NOT_SET:
-          {
-            break;
-          }
+        case INLINE_SOURCE: {
+          mergeInlineSource(other.getInlineSource());
+          break;
+        }
+        case GCS_SOURCE: {
+          mergeGcsSource(other.getGcsSource());
+          break;
+        }
+        case BIGQUERY_SOURCE: {
+          mergeBigquerySource(other.getBigquerySource());
+          break;
+        }
+        case SOURCE_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -1929,43 +1645,45 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getInlineSourceFieldBuilder().getBuilder(), extensionRegistry);
-                sourceCase_ = 2;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getGcsSourceFieldBuilder().getBuilder(), extensionRegistry);
-                sourceCase_ = 3;
-                break;
-              } // case 26
-            case 34:
-              {
-                input.readMessage(getBigquerySourceFieldBuilder().getBuilder(), extensionRegistry);
-                sourceCase_ = 4;
-                break;
-              } // case 34
-            case 42:
-              {
-                input.readMessage(getErrorConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 42
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getInlineSourceFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              sourceCase_ = 2;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getGcsSourceFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              sourceCase_ = 3;
+              break;
+            } // case 26
+            case 34: {
+              input.readMessage(
+                  getBigquerySourceFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              sourceCase_ = 4;
+              break;
+            } // case 34
+            case 42: {
+              input.readMessage(
+                  getErrorConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 42
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1975,12 +1693,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int sourceCase_ = 0;
     private java.lang.Object source_;
-
-    public SourceCase getSourceCase() {
-      return SourceCase.forNumber(sourceCase_);
+    public SourceCase
+        getSourceCase() {
+      return SourceCase.forNumber(
+          sourceCase_);
     }
 
     public Builder clearSource() {
@@ -1993,21 +1711,13 @@ public Builder clearSource() {
     private int bitField0_;
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource,
-            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder,
-            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder>
-        inlineSourceBuilder_;
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder> inlineSourceBuilder_;
     /**
-     *
-     *
      * 
-     * Required. The Inline source for the input content for UserEvents.
+     * The Inline source for the input content for UserEvents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
      * @return Whether the inlineSource field is set.
      */
     @java.lang.Override
@@ -2015,49 +1725,35 @@ public boolean hasInlineSource() {
       return sourceCase_ == 2;
     }
     /**
-     *
-     *
      * 
-     * Required. The Inline source for the input content for UserEvents.
+     * The Inline source for the input content for UserEvents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
      * @return The inlineSource.
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-        getInlineSource() {
+    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource getInlineSource() {
       if (inlineSourceBuilder_ == null) {
         if (sourceCase_ == 2) {
-          return (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
-              source_;
+          return (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_;
         }
-        return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-            .getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.getDefaultInstance();
       } else {
         if (sourceCase_ == 2) {
           return inlineSourceBuilder_.getMessage();
         }
-        return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-            .getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
-     * Required. The Inline source for the input content for UserEvents.
+     * The Inline source for the input content for UserEvents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
      */
-    public Builder setInlineSource(
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource value) {
+    public Builder setInlineSource(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource value) {
       if (inlineSourceBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -2071,19 +1767,14 @@ public Builder setInlineSource(
       return this;
     }
     /**
-     *
-     *
      * 
-     * Required. The Inline source for the input content for UserEvents.
+     * The Inline source for the input content for UserEvents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
      */
     public Builder setInlineSource(
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder
-            builderForValue) {
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder builderForValue) {
       if (inlineSourceBuilder_ == null) {
         source_ = builderForValue.build();
         onChanged();
@@ -2094,30 +1785,18 @@ public Builder setInlineSource(
       return this;
     }
     /**
-     *
-     *
      * 
-     * Required. The Inline source for the input content for UserEvents.
+     * The Inline source for the input content for UserEvents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
      */
-    public Builder mergeInlineSource(
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource value) {
+    public Builder mergeInlineSource(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource value) {
       if (inlineSourceBuilder_ == null) {
-        if (sourceCase_ == 2
-            && source_
-                != com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-                    .getDefaultInstance()) {
-          source_ =
-              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-                  .newBuilder(
-                      (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
-                          source_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (sourceCase_ == 2 &&
+            source_ != com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.getDefaultInstance()) {
+          source_ = com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.newBuilder((com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_)
+              .mergeFrom(value).buildPartial();
         } else {
           source_ = value;
         }
@@ -2133,15 +1812,11 @@ public Builder mergeInlineSource(
       return this;
     }
     /**
-     *
-     *
      * 
-     * Required. The Inline source for the input content for UserEvents.
+     * The Inline source for the input content for UserEvents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
      */
     public Builder clearInlineSource() {
       if (inlineSourceBuilder_ == null) {
@@ -2160,76 +1835,50 @@ public Builder clearInlineSource() {
       return this;
     }
     /**
-     *
-     *
      * 
-     * Required. The Inline source for the input content for UserEvents.
+     * The Inline source for the input content for UserEvents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder
-        getInlineSourceBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder getInlineSourceBuilder() {
       return getInlineSourceFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
-     * Required. The Inline source for the input content for UserEvents.
+     * The Inline source for the input content for UserEvents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder
-        getInlineSourceOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder() {
       if ((sourceCase_ == 2) && (inlineSourceBuilder_ != null)) {
         return inlineSourceBuilder_.getMessageOrBuilder();
       } else {
         if (sourceCase_ == 2) {
-          return (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
-              source_;
+          return (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_;
         }
-        return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-            .getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.getDefaultInstance();
       }
     }
     /**
-     *
-     *
      * 
-     * Required. The Inline source for the input content for UserEvents.
+     * The Inline source for the input content for UserEvents.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource,
-            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder,
-            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder> 
         getInlineSourceFieldBuilder() {
       if (inlineSourceBuilder_ == null) {
         if (!(sourceCase_ == 2)) {
-          source_ =
-              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-                  .getDefaultInstance();
+          source_ = com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.getDefaultInstance();
         }
-        inlineSourceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource,
-                com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
-                    .Builder,
-                com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest
-                    .InlineSourceOrBuilder>(
-                (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
-                    source_,
+        inlineSourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder>(
+                (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_,
                 getParentForChildren(),
                 isClean());
         source_ = null;
@@ -2240,21 +1889,13 @@ public Builder clearInlineSource() {
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.GcsSource,
-            com.google.cloud.discoveryengine.v1beta.GcsSource.Builder,
-            com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder>
-        gcsSourceBuilder_;
+        com.google.cloud.discoveryengine.v1beta.GcsSource, com.google.cloud.discoveryengine.v1beta.GcsSource.Builder, com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder> gcsSourceBuilder_;
     /**
-     *
-     *
      * 
-     * Required. Cloud Storage location for the input content.
+     * Cloud Storage location for the input content.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
      * @return Whether the gcsSource field is set.
      */
     @java.lang.Override
@@ -2262,16 +1903,11 @@ public boolean hasGcsSource() {
       return sourceCase_ == 3;
     }
     /**
-     *
-     *
      * 
-     * Required. Cloud Storage location for the input content.
+     * Cloud Storage location for the input content.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
      * @return The gcsSource.
      */
     @java.lang.Override
@@ -2289,15 +1925,11 @@ public com.google.cloud.discoveryengine.v1beta.GcsSource getGcsSource() {
       }
     }
     /**
-     *
-     *
      * 
-     * Required. Cloud Storage location for the input content.
+     * Cloud Storage location for the input content.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
      */
     public Builder setGcsSource(com.google.cloud.discoveryengine.v1beta.GcsSource value) {
       if (gcsSourceBuilder_ == null) {
@@ -2313,15 +1945,11 @@ public Builder setGcsSource(com.google.cloud.discoveryengine.v1beta.GcsSource va
       return this;
     }
     /**
-     *
-     *
      * 
-     * Required. Cloud Storage location for the input content.
+     * Cloud Storage location for the input content.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
      */
     public Builder setGcsSource(
         com.google.cloud.discoveryengine.v1beta.GcsSource.Builder builderForValue) {
@@ -2335,25 +1963,18 @@ public Builder setGcsSource(
       return this;
     }
     /**
-     *
-     *
      * 
-     * Required. Cloud Storage location for the input content.
+     * Cloud Storage location for the input content.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
      */
     public Builder mergeGcsSource(com.google.cloud.discoveryengine.v1beta.GcsSource value) {
       if (gcsSourceBuilder_ == null) {
-        if (sourceCase_ == 3
-            && source_ != com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance()) {
-          source_ =
-              com.google.cloud.discoveryengine.v1beta.GcsSource.newBuilder(
-                      (com.google.cloud.discoveryengine.v1beta.GcsSource) source_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (sourceCase_ == 3 &&
+            source_ != com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance()) {
+          source_ = com.google.cloud.discoveryengine.v1beta.GcsSource.newBuilder((com.google.cloud.discoveryengine.v1beta.GcsSource) source_)
+              .mergeFrom(value).buildPartial();
         } else {
           source_ = value;
         }
@@ -2369,15 +1990,11 @@ public Builder mergeGcsSource(com.google.cloud.discoveryengine.v1beta.GcsSource
       return this;
     }
     /**
-     *
-     *
      * 
-     * Required. Cloud Storage location for the input content.
+     * Cloud Storage location for the input content.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
      */
     public Builder clearGcsSource() {
       if (gcsSourceBuilder_ == null) {
@@ -2396,29 +2013,21 @@ public Builder clearGcsSource() {
       return this;
     }
     /**
-     *
-     *
      * 
-     * Required. Cloud Storage location for the input content.
+     * Cloud Storage location for the input content.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
      */
     public com.google.cloud.discoveryengine.v1beta.GcsSource.Builder getGcsSourceBuilder() {
       return getGcsSourceFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
-     * Required. Cloud Storage location for the input content.
+     * Cloud Storage location for the input content.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOrBuilder() {
@@ -2432,30 +2041,21 @@ public com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOr
       }
     }
     /**
-     *
-     *
      * 
-     * Required. Cloud Storage location for the input content.
+     * Cloud Storage location for the input content.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.GcsSource,
-            com.google.cloud.discoveryengine.v1beta.GcsSource.Builder,
-            com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.GcsSource, com.google.cloud.discoveryengine.v1beta.GcsSource.Builder, com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder> 
         getGcsSourceFieldBuilder() {
       if (gcsSourceBuilder_ == null) {
         if (!(sourceCase_ == 3)) {
           source_ = com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance();
         }
-        gcsSourceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.GcsSource,
-                com.google.cloud.discoveryengine.v1beta.GcsSource.Builder,
-                com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder>(
+        gcsSourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.GcsSource, com.google.cloud.discoveryengine.v1beta.GcsSource.Builder, com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1beta.GcsSource) source_,
                 getParentForChildren(),
                 isClean());
@@ -2467,21 +2067,13 @@ public com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOr
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.BigQuerySource,
-            com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder,
-            com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder>
-        bigquerySourceBuilder_;
+        com.google.cloud.discoveryengine.v1beta.BigQuerySource, com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder> bigquerySourceBuilder_;
     /**
-     *
-     *
      * 
-     * Required. BigQuery input source.
+     * BigQuery input source.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      * @return Whether the bigquerySource field is set.
      */
     @java.lang.Override
@@ -2489,16 +2081,11 @@ public boolean hasBigquerySource() {
       return sourceCase_ == 4;
     }
     /**
-     *
-     *
      * 
-     * Required. BigQuery input source.
+     * BigQuery input source.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      * @return The bigquerySource.
      */
     @java.lang.Override
@@ -2516,15 +2103,11 @@ public com.google.cloud.discoveryengine.v1beta.BigQuerySource getBigquerySource(
       }
     }
     /**
-     *
-     *
      * 
-     * Required. BigQuery input source.
+     * BigQuery input source.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      */
     public Builder setBigquerySource(com.google.cloud.discoveryengine.v1beta.BigQuerySource value) {
       if (bigquerySourceBuilder_ == null) {
@@ -2540,15 +2123,11 @@ public Builder setBigquerySource(com.google.cloud.discoveryengine.v1beta.BigQuer
       return this;
     }
     /**
-     *
-     *
      * 
-     * Required. BigQuery input source.
+     * BigQuery input source.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      */
     public Builder setBigquerySource(
         com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder builderForValue) {
@@ -2562,27 +2141,18 @@ public Builder setBigquerySource(
       return this;
     }
     /**
-     *
-     *
      * 
-     * Required. BigQuery input source.
+     * BigQuery input source.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      */
-    public Builder mergeBigquerySource(
-        com.google.cloud.discoveryengine.v1beta.BigQuerySource value) {
+    public Builder mergeBigquerySource(com.google.cloud.discoveryengine.v1beta.BigQuerySource value) {
       if (bigquerySourceBuilder_ == null) {
-        if (sourceCase_ == 4
-            && source_
-                != com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance()) {
-          source_ =
-              com.google.cloud.discoveryengine.v1beta.BigQuerySource.newBuilder(
-                      (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (sourceCase_ == 4 &&
+            source_ != com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance()) {
+          source_ = com.google.cloud.discoveryengine.v1beta.BigQuerySource.newBuilder((com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_)
+              .mergeFrom(value).buildPartial();
         } else {
           source_ = value;
         }
@@ -2598,15 +2168,11 @@ public Builder mergeBigquerySource(
       return this;
     }
     /**
-     *
-     *
      * 
-     * Required. BigQuery input source.
+     * BigQuery input source.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      */
     public Builder clearBigquerySource() {
       if (bigquerySourceBuilder_ == null) {
@@ -2625,34 +2191,24 @@ public Builder clearBigquerySource() {
       return this;
     }
     /**
-     *
-     *
      * 
-     * Required. BigQuery input source.
+     * BigQuery input source.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      */
-    public com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder
-        getBigquerySourceBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder getBigquerySourceBuilder() {
       return getBigquerySourceFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
-     * Required. BigQuery input source.
+     * BigQuery input source.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder
-        getBigquerySourceOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder getBigquerySourceOrBuilder() {
       if ((sourceCase_ == 4) && (bigquerySourceBuilder_ != null)) {
         return bigquerySourceBuilder_.getMessageOrBuilder();
       } else {
@@ -2663,30 +2219,21 @@ public Builder clearBigquerySource() {
       }
     }
     /**
-     *
-     *
      * 
-     * Required. BigQuery input source.
+     * BigQuery input source.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.BigQuerySource,
-            com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder,
-            com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.BigQuerySource, com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder> 
         getBigquerySourceFieldBuilder() {
       if (bigquerySourceBuilder_ == null) {
         if (!(sourceCase_ == 4)) {
           source_ = com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance();
         }
-        bigquerySourceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.BigQuerySource,
-                com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder,
-                com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder>(
+        bigquerySourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.BigQuerySource, com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_,
                 getParentForChildren(),
                 isClean());
@@ -2699,23 +2246,19 @@ public Builder clearBigquerySource() {
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -2724,24 +2267,21 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -2749,41 +2289,30 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -2793,24 +2322,18 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000008;
@@ -2820,49 +2343,36 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.discoveryengine.v1beta.ImportErrorConfig errorConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>
-        errorConfigBuilder_;
+        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder> errorConfigBuilder_;
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
-     *
      * @return Whether the errorConfig field is set.
      */
     public boolean hasErrorConfig() {
       return ((bitField0_ & 0x00000010) != 0);
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
-     *
      * @return The errorConfig.
      */
     public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig() {
       if (errorConfigBuilder_ == null) {
-        return errorConfig_ == null
-            ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
-            : errorConfig_;
+        return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
       } else {
         return errorConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2884,8 +2394,6 @@ public Builder setErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportErro
       return this;
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2905,8 +2413,6 @@ public Builder setErrorConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2914,13 +2420,11 @@ public Builder setErrorConfig(
      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
      */
-    public Builder mergeErrorConfig(
-        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig value) {
+    public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportErrorConfig value) {
       if (errorConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000010) != 0)
-            && errorConfig_ != null
-            && errorConfig_
-                != com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000010) != 0) &&
+          errorConfig_ != null &&
+          errorConfig_ != com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()) {
           getErrorConfigBuilder().mergeFrom(value);
         } else {
           errorConfig_ = value;
@@ -2933,8 +2437,6 @@ public Builder mergeErrorConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2953,8 +2455,6 @@ public Builder clearErrorConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2962,15 +2462,12 @@ public Builder clearErrorConfig() {
      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder
-        getErrorConfigBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder getErrorConfigBuilder() {
       bitField0_ |= 0x00000010;
       onChanged();
       return getErrorConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2978,19 +2475,15 @@ public Builder clearErrorConfig() {
      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder
-        getErrorConfigOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
       if (errorConfigBuilder_ != null) {
         return errorConfigBuilder_.getMessageOrBuilder();
       } else {
-        return errorConfig_ == null
-            ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
-            : errorConfig_;
+        return errorConfig_ == null ?
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2999,24 +2492,21 @@ public Builder clearErrorConfig() {
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder> 
         getErrorConfigFieldBuilder() {
       if (errorConfigBuilder_ == null) {
-        errorConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
-                com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
-                com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>(
-                getErrorConfig(), getParentForChildren(), isClean());
+        errorConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>(
+                getErrorConfig(),
+                getParentForChildren(),
+                isClean());
         errorConfig_ = null;
       }
       return errorConfigBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -3026,43 +2516,41 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest();
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest
-      getDefaultInstance() {
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ImportUserEventsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ImportUserEventsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -3074,8 +2562,9 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest
-      getDefaultInstanceForType() {
+  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequestOrBuilder.java
similarity index 51%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequestOrBuilder.java
index 3e4396ae45a3..3caa8d12f64e 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequestOrBuilder.java
@@ -1,212 +1,136 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ImportUserEventsRequestOrBuilder
-    extends
+public interface ImportUserEventsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
-   * Required. The Inline source for the input content for UserEvents.
+   * The Inline source for the input content for UserEvents.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
    * @return Whether the inlineSource field is set.
    */
   boolean hasInlineSource();
   /**
-   *
-   *
    * 
-   * Required. The Inline source for the input content for UserEvents.
+   * The Inline source for the input content for UserEvents.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
    * @return The inlineSource.
    */
   com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource getInlineSource();
   /**
-   *
-   *
    * 
-   * Required. The Inline source for the input content for UserEvents.
+   * The Inline source for the input content for UserEvents.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
    */
-  com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder
-      getInlineSourceOrBuilder();
+  com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder();
 
   /**
-   *
-   *
    * 
-   * Required. Cloud Storage location for the input content.
+   * Cloud Storage location for the input content.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
    * @return Whether the gcsSource field is set.
    */
   boolean hasGcsSource();
   /**
-   *
-   *
    * 
-   * Required. Cloud Storage location for the input content.
+   * Cloud Storage location for the input content.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
    * @return The gcsSource.
    */
   com.google.cloud.discoveryengine.v1beta.GcsSource getGcsSource();
   /**
-   *
-   *
    * 
-   * Required. Cloud Storage location for the input content.
+   * Cloud Storage location for the input content.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
    */
   com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOrBuilder();
 
   /**
-   *
-   *
    * 
-   * Required. BigQuery input source.
+   * BigQuery input source.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
    * @return Whether the bigquerySource field is set.
    */
   boolean hasBigquerySource();
   /**
-   *
-   *
    * 
-   * Required. BigQuery input source.
+   * BigQuery input source.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
    * @return The bigquerySource.
    */
   com.google.cloud.discoveryengine.v1beta.BigQuerySource getBigquerySource();
   /**
-   *
-   *
    * 
-   * Required. BigQuery input source.
+   * BigQuery input source.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
    */
   com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder getBigquerySourceOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. Parent DataStore resource name, of the form
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. Parent DataStore resource name, of the form
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
-   *
    * @return Whether the errorConfig field is set.
    */
   boolean hasErrorConfig();
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
-   *
    * @return The errorConfig.
    */
   com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig();
   /**
-   *
-   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponse.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponse.java
similarity index 71%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponse.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponse.java
index 6e3bc0d44618..e09537edf51e 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponse.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Response of the ImportUserEventsRequest. If the long running
  * operation was successful, then this message is returned by the
@@ -29,48 +12,43 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportUserEventsResponse}
  */
-public final class ImportUserEventsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ImportUserEventsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ImportUserEventsResponse)
     ImportUserEventsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ImportUserEventsResponse.newBuilder() to construct.
   private ImportUserEventsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ImportUserEventsResponse() {
     errorSamples_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ImportUserEventsResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.class,
-            com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.class, com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.Builder.class);
   }
 
   public static final int ERROR_SAMPLES_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List errorSamples_;
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -82,8 +60,6 @@ public java.util.List getErrorSamplesList() {
     return errorSamples_;
   }
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -91,12 +67,11 @@ public java.util.List getErrorSamplesList() {
    * repeated .google.rpc.Status error_samples = 1;
    */
   @java.lang.Override
-  public java.util.List getErrorSamplesOrBuilderList() {
+  public java.util.List 
+      getErrorSamplesOrBuilderList() {
     return errorSamples_;
   }
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -108,8 +83,6 @@ public int getErrorSamplesCount() {
     return errorSamples_.size();
   }
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -121,8 +94,6 @@ public com.google.rpc.Status getErrorSamples(int index) {
     return errorSamples_.get(index);
   }
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -130,22 +101,20 @@ public com.google.rpc.Status getErrorSamples(int index) {
    * repeated .google.rpc.Status error_samples = 1;
    */
   @java.lang.Override
-  public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index) {
+  public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
+      int index) {
     return errorSamples_.get(index);
   }
 
   public static final int ERROR_CONFIG_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1beta.ImportErrorConfig errorConfig_;
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
-   *
    * @return Whether the errorConfig field is set.
    */
   @java.lang.Override
@@ -153,26 +122,19 @@ public boolean hasErrorConfig() {
     return errorConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
-   *
    * @return The errorConfig.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig() {
-    return errorConfig_ == null
-        ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
-        : errorConfig_;
+    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
   }
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
@@ -181,24 +143,18 @@ public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig(
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder
-      getErrorConfigOrBuilder() {
-    return errorConfig_ == null
-        ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
-        : errorConfig_;
+  public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
+    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
   }
 
   public static final int JOINED_EVENTS_COUNT_FIELD_NUMBER = 3;
   private long joinedEventsCount_ = 0L;
   /**
-   *
-   *
    * 
    * Count of user events imported with complete existing Documents.
    * 

    *
    * int64 joined_events_count = 3;
-   *
    * @return The joinedEventsCount.
    */
   @java.lang.Override
@@ -209,15 +165,12 @@ public long getJoinedEventsCount() {
   public static final int UNJOINED_EVENTS_COUNT_FIELD_NUMBER = 4;
   private long unjoinedEventsCount_ = 0L;
   /**
-   *
-   *
    * 
    * Count of user events imported, but with Document information not found
    * in the existing Branch.
    * 

    *
    * int64 unjoined_events_count = 4;
-   *
    * @return The unjoinedEventsCount.
    */
   @java.lang.Override
@@ -226,7 +179,6 @@ public long getUnjoinedEventsCount() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -238,7 +190,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < errorSamples_.size(); i++) {
       output.writeMessage(1, errorSamples_.get(i));
     }
@@ -261,16 +214,20 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < errorSamples_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, errorSamples_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, errorSamples_.get(i));
     }
     if (errorConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getErrorConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getErrorConfig());
     }
     if (joinedEventsCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, joinedEventsCount_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(3, joinedEventsCount_);
     }
     if (unjoinedEventsCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, unjoinedEventsCount_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(4, unjoinedEventsCount_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -280,21 +237,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse other =
-        (com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse) obj;
+    com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse other = (com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse) obj;
 
-    if (!getErrorSamplesList().equals(other.getErrorSamplesList())) return false;
+    if (!getErrorSamplesList()
+        .equals(other.getErrorSamplesList())) return false;
     if (hasErrorConfig() != other.hasErrorConfig()) return false;
     if (hasErrorConfig()) {
-      if (!getErrorConfig().equals(other.getErrorConfig())) return false;
+      if (!getErrorConfig()
+          .equals(other.getErrorConfig())) return false;
     }
-    if (getJoinedEventsCount() != other.getJoinedEventsCount()) return false;
-    if (getUnjoinedEventsCount() != other.getUnjoinedEventsCount()) return false;
+    if (getJoinedEventsCount()
+        != other.getJoinedEventsCount()) return false;
+    if (getUnjoinedEventsCount()
+        != other.getUnjoinedEventsCount()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -315,113 +275,109 @@ public int hashCode() {
       hash = (53 * hash) + getErrorConfig().hashCode();
     }
     hash = (37 * hash) + JOINED_EVENTS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getJoinedEventsCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getJoinedEventsCount());
     hash = (37 * hash) + UNJOINED_EVENTS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getUnjoinedEventsCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getUnjoinedEventsCount());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
-      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response of the ImportUserEventsRequest. If the long running
    * operation was successful, then this message is returned by the
@@ -430,32 +386,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportUserEventsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ImportUserEventsResponse)
       com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.class,
-              com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.class, com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -478,14 +435,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.getDefaultInstance();
     }
 
@@ -500,18 +456,14 @@ public com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse build()
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse result =
-          new com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse(this);
+      com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse result = new com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse result) {
       if (errorSamplesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           errorSamples_ = java.util.Collections.unmodifiableList(errorSamples_);
@@ -523,12 +475,12 @@ private void buildPartialRepeatedFields(
       }
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.errorConfig_ =
-            errorConfigBuilder_ == null ? errorConfig_ : errorConfigBuilder_.build();
+        result.errorConfig_ = errorConfigBuilder_ == null
+            ? errorConfig_
+            : errorConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.joinedEventsCount_ = joinedEventsCount_;
@@ -542,50 +494,46 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.getDefaultInstance())
-        return this;
+    public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse other) {
+      if (other == com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.getDefaultInstance()) return this;
       if (errorSamplesBuilder_ == null) {
         if (!other.errorSamples_.isEmpty()) {
           if (errorSamples_.isEmpty()) {
@@ -604,10 +552,9 @@ public Builder mergeFrom(
             errorSamplesBuilder_ = null;
             errorSamples_ = other.errorSamples_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            errorSamplesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getErrorSamplesFieldBuilder()
-                    : null;
+            errorSamplesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getErrorSamplesFieldBuilder() : null;
           } else {
             errorSamplesBuilder_.addAllMessages(other.errorSamples_);
           }
@@ -648,43 +595,42 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.rpc.Status m =
-                    input.readMessage(com.google.rpc.Status.parser(), extensionRegistry);
-                if (errorSamplesBuilder_ == null) {
-                  ensureErrorSamplesIsMutable();
-                  errorSamples_.add(m);
-                } else {
-                  errorSamplesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getErrorConfigFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                joinedEventsCount_ = input.readInt64();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            case 32:
-              {
-                unjoinedEventsCount_ = input.readInt64();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.rpc.Status m =
+                  input.readMessage(
+                      com.google.rpc.Status.parser(),
+                      extensionRegistry);
+              if (errorSamplesBuilder_ == null) {
+                ensureErrorSamplesIsMutable();
+                errorSamples_.add(m);
+              } else {
+                errorSamplesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getErrorConfigFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 24: {
+              joinedEventsCount_ = input.readInt64();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            case 32: {
+              unjoinedEventsCount_ = input.readInt64();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -694,25 +640,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private java.util.List errorSamples_ = java.util.Collections.emptyList();
-
+    private java.util.List errorSamples_ =
+      java.util.Collections.emptyList();
     private void ensureErrorSamplesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         errorSamples_ = new java.util.ArrayList(errorSamples_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
-        errorSamplesBuilder_;
+        com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> errorSamplesBuilder_;
 
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -727,8 +669,6 @@ public java.util.List getErrorSamplesList() {
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -743,8 +683,6 @@ public int getErrorSamplesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -759,15 +697,14 @@ public com.google.rpc.Status getErrorSamples(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder setErrorSamples(int index, com.google.rpc.Status value) {
+    public Builder setErrorSamples(
+        int index, com.google.rpc.Status value) {
       if (errorSamplesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -781,15 +718,14 @@ public Builder setErrorSamples(int index, com.google.rpc.Status value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder setErrorSamples(int index, com.google.rpc.Status.Builder builderForValue) {
+    public Builder setErrorSamples(
+        int index, com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.set(index, builderForValue.build());
@@ -800,8 +736,6 @@ public Builder setErrorSamples(int index, com.google.rpc.Status.Builder builderF
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -822,15 +756,14 @@ public Builder addErrorSamples(com.google.rpc.Status value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(int index, com.google.rpc.Status value) {
+    public Builder addErrorSamples(
+        int index, com.google.rpc.Status value) {
       if (errorSamplesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -844,15 +777,14 @@ public Builder addErrorSamples(int index, com.google.rpc.Status value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(com.google.rpc.Status.Builder builderForValue) {
+    public Builder addErrorSamples(
+        com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.add(builderForValue.build());
@@ -863,15 +795,14 @@ public Builder addErrorSamples(com.google.rpc.Status.Builder builderForValue) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(int index, com.google.rpc.Status.Builder builderForValue) {
+    public Builder addErrorSamples(
+        int index, com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.add(index, builderForValue.build());
@@ -882,18 +813,18 @@ public Builder addErrorSamples(int index, com.google.rpc.Status.Builder builderF
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addAllErrorSamples(java.lang.Iterable values) {
+    public Builder addAllErrorSamples(
+        java.lang.Iterable values) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, errorSamples_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, errorSamples_);
         onChanged();
       } else {
         errorSamplesBuilder_.addAllMessages(values);
@@ -901,8 +832,6 @@ public Builder addAllErrorSamples(java.lang.Iterable
      * A sample of errors encountered while processing the request.
      * 

@@ -920,8 +849,6 @@ public Builder clearErrorSamples() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -939,43 +866,39 @@ public Builder removeErrorSamples(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.Status.Builder getErrorSamplesBuilder(int index) {
+    public com.google.rpc.Status.Builder getErrorSamplesBuilder(
+        int index) {
       return getErrorSamplesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index) {
+    public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
+        int index) {
       if (errorSamplesBuilder_ == null) {
-        return errorSamples_.get(index);
-      } else {
+        return errorSamples_.get(index);  } else {
         return errorSamplesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public java.util.List getErrorSamplesOrBuilderList() {
+    public java.util.List 
+         getErrorSamplesOrBuilderList() {
       if (errorSamplesBuilder_ != null) {
         return errorSamplesBuilder_.getMessageOrBuilderList();
       } else {
@@ -983,8 +906,6 @@ public java.util.List getErrorSamplesO
       }
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -992,44 +913,42 @@ public java.util.List getErrorSamplesO
      * repeated .google.rpc.Status error_samples = 1;
      */
     public com.google.rpc.Status.Builder addErrorSamplesBuilder() {
-      return getErrorSamplesFieldBuilder().addBuilder(com.google.rpc.Status.getDefaultInstance());
+      return getErrorSamplesFieldBuilder().addBuilder(
+          com.google.rpc.Status.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.Status.Builder addErrorSamplesBuilder(int index) {
-      return getErrorSamplesFieldBuilder()
-          .addBuilder(index, com.google.rpc.Status.getDefaultInstance());
+    public com.google.rpc.Status.Builder addErrorSamplesBuilder(
+        int index) {
+      return getErrorSamplesFieldBuilder().addBuilder(
+          index, com.google.rpc.Status.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public java.util.List getErrorSamplesBuilderList() {
+    public java.util.List 
+         getErrorSamplesBuilderList() {
       return getErrorSamplesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
+        com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> 
         getErrorSamplesFieldBuilder() {
       if (errorSamplesBuilder_ == null) {
-        errorSamplesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.rpc.Status,
-                com.google.rpc.Status.Builder,
-                com.google.rpc.StatusOrBuilder>(
-                errorSamples_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        errorSamplesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>(
+                errorSamples_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         errorSamples_ = null;
       }
       return errorSamplesBuilder_;
@@ -1037,49 +956,36 @@ public java.util.List getErrorSamplesBuilderList(
 
     private com.google.cloud.discoveryengine.v1beta.ImportErrorConfig errorConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>
-        errorConfigBuilder_;
+        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder> errorConfigBuilder_;
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
-     *
      * @return Whether the errorConfig field is set.
      */
     public boolean hasErrorConfig() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
-     *
      * @return The errorConfig.
      */
     public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig() {
       if (errorConfigBuilder_ == null) {
-        return errorConfig_ == null
-            ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
-            : errorConfig_;
+        return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
       } else {
         return errorConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1101,8 +1007,6 @@ public Builder setErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportErro
       return this;
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1122,8 +1026,6 @@ public Builder setErrorConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1131,13 +1033,11 @@ public Builder setErrorConfig(
      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
      */
-    public Builder mergeErrorConfig(
-        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig value) {
+    public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportErrorConfig value) {
       if (errorConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && errorConfig_ != null
-            && errorConfig_
-                != com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          errorConfig_ != null &&
+          errorConfig_ != com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()) {
           getErrorConfigBuilder().mergeFrom(value);
         } else {
           errorConfig_ = value;
@@ -1150,8 +1050,6 @@ public Builder mergeErrorConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1170,8 +1068,6 @@ public Builder clearErrorConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1179,15 +1075,12 @@ public Builder clearErrorConfig() {
      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder
-        getErrorConfigBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder getErrorConfigBuilder() {
       bitField0_ |= 0x00000002;
       onChanged();
       return getErrorConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1195,19 +1088,15 @@ public Builder clearErrorConfig() {
      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder
-        getErrorConfigOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
       if (errorConfigBuilder_ != null) {
         return errorConfigBuilder_.getMessageOrBuilder();
       } else {
-        return errorConfig_ == null
-            ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
-            : errorConfig_;
+        return errorConfig_ == null ?
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1216,32 +1105,26 @@ public Builder clearErrorConfig() {
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder> 
         getErrorConfigFieldBuilder() {
       if (errorConfigBuilder_ == null) {
-        errorConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
-                com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
-                com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>(
-                getErrorConfig(), getParentForChildren(), isClean());
+        errorConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>(
+                getErrorConfig(),
+                getParentForChildren(),
+                isClean());
         errorConfig_ = null;
       }
       return errorConfigBuilder_;
     }
 
-    private long joinedEventsCount_;
+    private long joinedEventsCount_ ;
     /**
-     *
-     *
      * 
      * Count of user events imported with complete existing Documents.
      * 

      *
      * int64 joined_events_count = 3;
-     *
      * @return The joinedEventsCount.
      */
     @java.lang.Override
@@ -1249,14 +1132,11 @@ public long getJoinedEventsCount() {
       return joinedEventsCount_;
     }
     /**
-     *
-     *
      * 
      * Count of user events imported with complete existing Documents.
      * 

      *
      * int64 joined_events_count = 3;
-     *
      * @param value The joinedEventsCount to set.
      * @return This builder for chaining.
      */
@@ -1268,14 +1148,11 @@ public Builder setJoinedEventsCount(long value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Count of user events imported with complete existing Documents.
      * 

      *
      * int64 joined_events_count = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearJoinedEventsCount() {
@@ -1285,17 +1162,14 @@ public Builder clearJoinedEventsCount() {
       return this;
     }
 
-    private long unjoinedEventsCount_;
+    private long unjoinedEventsCount_ ;
     /**
-     *
-     *
      * 
      * Count of user events imported, but with Document information not found
      * in the existing Branch.
      * 

      *
      * int64 unjoined_events_count = 4;
-     *
      * @return The unjoinedEventsCount.
      */
     @java.lang.Override
@@ -1303,15 +1177,12 @@ public long getUnjoinedEventsCount() {
       return unjoinedEventsCount_;
     }
     /**
-     *
-     *
      * 
      * Count of user events imported, but with Document information not found
      * in the existing Branch.
      * 

      *
      * int64 unjoined_events_count = 4;
-     *
      * @param value The unjoinedEventsCount to set.
      * @return This builder for chaining.
      */
@@ -1323,15 +1194,12 @@ public Builder setUnjoinedEventsCount(long value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Count of user events imported, but with Document information not found
      * in the existing Branch.
      * 

      *
      * int64 unjoined_events_count = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUnjoinedEventsCount() {
@@ -1340,9 +1208,9 @@ public Builder clearUnjoinedEventsCount() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1352,43 +1220,41 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ImportUserEventsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ImportUserEventsResponse)
-  private static final com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse();
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse
-      getDefaultInstance() {
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ImportUserEventsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ImportUserEventsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1400,8 +1266,9 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse
-      getDefaultInstanceForType() {
+  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponseOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponseOrBuilder.java
similarity index 73%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponseOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponseOrBuilder.java
index 263f685d7db1..1a8d00376697 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponseOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ImportUserEventsResponseOrBuilder
-    extends
+public interface ImportUserEventsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ImportUserEventsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  java.util.List getErrorSamplesList();
+  java.util.List 
+      getErrorSamplesList();
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -44,8 +25,6 @@ public interface ImportUserEventsResponseOrBuilder
    */
   com.google.rpc.Status getErrorSamples(int index);
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -54,55 +33,45 @@ public interface ImportUserEventsResponseOrBuilder
    */
   int getErrorSamplesCount();
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  java.util.List getErrorSamplesOrBuilderList();
+  java.util.List 
+      getErrorSamplesOrBuilderList();
   /**
-   *
-   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index);
+  com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
-   *
    * @return Whether the errorConfig field is set.
    */
   boolean hasErrorConfig();
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
-   *
    * @return The errorConfig.
    */
   com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig();
   /**
-   *
-   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
@@ -113,28 +82,22 @@ public interface ImportUserEventsResponseOrBuilder
   com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * Count of user events imported with complete existing Documents.
    * 

    *
    * int64 joined_events_count = 3;
-   *
    * @return The joinedEventsCount.
    */
   long getJoinedEventsCount();
 
   /**
-   *
-   *
    * 
    * Count of user events imported, but with Document information not found
    * in the existing Branch.
    * 

    *
    * int64 unjoined_events_count = 4;
-   *
    * @return The unjoinedEventsCount.
    */
   long getUnjoinedEventsCount();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Interval.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Interval.java
similarity index 67%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Interval.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Interval.java
index e74e19a8da01..bfb923e3618e 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Interval.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Interval.java
@@ -1,79 +1,57 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/common.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * A floating point interval.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.Interval}
  */
-public final class Interval extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Interval extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.Interval)
     IntervalOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Interval.newBuilder() to construct.
   private Interval(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private Interval() {}
+  private Interval() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Interval();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.CommonProto
-        .internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.CommonProto
-        .internal_static_google_cloud_discoveryengine_v1beta_Interval_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_Interval_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.Interval.class,
-            com.google.cloud.discoveryengine.v1beta.Interval.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.Interval.class, com.google.cloud.discoveryengine.v1beta.Interval.Builder.class);
   }
 
   private int minCase_ = 0;
-
   @SuppressWarnings("serial")
   private java.lang.Object min_;
-
   public enum MinCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     MINIMUM(1),
     EXCLUSIVE_MINIMUM(2),
     MIN_NOT_SET(0);
     private final int value;
-
     private MinCase(int value) {
       this.value = value;
     }
@@ -89,40 +67,33 @@ public static MinCase valueOf(int value) {
 
     public static MinCase forNumber(int value) {
       switch (value) {
-        case 1:
-          return MINIMUM;
-        case 2:
-          return EXCLUSIVE_MINIMUM;
-        case 0:
-          return MIN_NOT_SET;
-        default:
-          return null;
+        case 1: return MINIMUM;
+        case 2: return EXCLUSIVE_MINIMUM;
+        case 0: return MIN_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public MinCase getMinCase() {
-    return MinCase.forNumber(minCase_);
+  public MinCase
+  getMinCase() {
+    return MinCase.forNumber(
+        minCase_);
   }
 
   private int maxCase_ = 0;
-
   @SuppressWarnings("serial")
   private java.lang.Object max_;
-
   public enum MaxCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     MAXIMUM(3),
     EXCLUSIVE_MAXIMUM(4),
     MAX_NOT_SET(0);
     private final int value;
-
     private MaxCase(int value) {
       this.value = value;
     }
@@ -138,36 +109,30 @@ public static MaxCase valueOf(int value) {
 
     public static MaxCase forNumber(int value) {
       switch (value) {
-        case 3:
-          return MAXIMUM;
-        case 4:
-          return EXCLUSIVE_MAXIMUM;
-        case 0:
-          return MAX_NOT_SET;
-        default:
-          return null;
+        case 3: return MAXIMUM;
+        case 4: return EXCLUSIVE_MAXIMUM;
+        case 0: return MAX_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public MaxCase getMaxCase() {
-    return MaxCase.forNumber(maxCase_);
+  public MaxCase
+  getMaxCase() {
+    return MaxCase.forNumber(
+        maxCase_);
   }
 
   public static final int MINIMUM_FIELD_NUMBER = 1;
   /**
-   *
-   *
    * 
    * Inclusive lower bound.
    * 

    *
    * double minimum = 1;
-   *
    * @return Whether the minimum field is set.
    */
   @java.lang.Override
@@ -175,14 +140,11 @@ public boolean hasMinimum() {
     return minCase_ == 1;
   }
   /**
-   *
-   *
    * 
    * Inclusive lower bound.
    * 

    *
    * double minimum = 1;
-   *
    * @return The minimum.
    */
   @java.lang.Override
@@ -195,14 +157,11 @@ public double getMinimum() {
 
   public static final int EXCLUSIVE_MINIMUM_FIELD_NUMBER = 2;
   /**
-   *
-   *
    * 
    * Exclusive lower bound.
    * 

    *
    * double exclusive_minimum = 2;
-   *
    * @return Whether the exclusiveMinimum field is set.
    */
   @java.lang.Override
@@ -210,14 +169,11 @@ public boolean hasExclusiveMinimum() {
     return minCase_ == 2;
   }
   /**
-   *
-   *
    * 
    * Exclusive lower bound.
    * 

    *
    * double exclusive_minimum = 2;
-   *
    * @return The exclusiveMinimum.
    */
   @java.lang.Override
@@ -230,14 +186,11 @@ public double getExclusiveMinimum() {
 
   public static final int MAXIMUM_FIELD_NUMBER = 3;
   /**
-   *
-   *
    * 
    * Inclusive upper bound.
    * 

    *
    * double maximum = 3;
-   *
    * @return Whether the maximum field is set.
    */
   @java.lang.Override
@@ -245,14 +198,11 @@ public boolean hasMaximum() {
     return maxCase_ == 3;
   }
   /**
-   *
-   *
    * 
    * Inclusive upper bound.
    * 

    *
    * double maximum = 3;
-   *
    * @return The maximum.
    */
   @java.lang.Override
@@ -265,14 +215,11 @@ public double getMaximum() {
 
   public static final int EXCLUSIVE_MAXIMUM_FIELD_NUMBER = 4;
   /**
-   *
-   *
    * 
    * Exclusive upper bound.
    * 

    *
    * double exclusive_maximum = 4;
-   *
    * @return Whether the exclusiveMaximum field is set.
    */
   @java.lang.Override
@@ -280,14 +227,11 @@ public boolean hasExclusiveMaximum() {
     return maxCase_ == 4;
   }
   /**
-   *
-   *
    * 
    * Exclusive upper bound.
    * 

    *
    * double exclusive_maximum = 4;
-   *
    * @return The exclusiveMaximum.
    */
   @java.lang.Override
@@ -299,7 +243,6 @@ public double getExclusiveMaximum() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -311,18 +254,23 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (minCase_ == 1) {
-      output.writeDouble(1, (double) ((java.lang.Double) min_));
+      output.writeDouble(
+          1, (double)((java.lang.Double) min_));
     }
     if (minCase_ == 2) {
-      output.writeDouble(2, (double) ((java.lang.Double) min_));
+      output.writeDouble(
+          2, (double)((java.lang.Double) min_));
     }
     if (maxCase_ == 3) {
-      output.writeDouble(3, (double) ((java.lang.Double) max_));
+      output.writeDouble(
+          3, (double)((java.lang.Double) max_));
     }
     if (maxCase_ == 4) {
-      output.writeDouble(4, (double) ((java.lang.Double) max_));
+      output.writeDouble(
+          4, (double)((java.lang.Double) max_));
     }
     getUnknownFields().writeTo(output);
   }
@@ -334,24 +282,24 @@ public int getSerializedSize() {
 
     size = 0;
     if (minCase_ == 1) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeDoubleSize(
-              1, (double) ((java.lang.Double) min_));
+      size += com.google.protobuf.CodedOutputStream
+        .computeDoubleSize(
+            1, (double)((java.lang.Double) min_));
     }
     if (minCase_ == 2) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeDoubleSize(
-              2, (double) ((java.lang.Double) min_));
+      size += com.google.protobuf.CodedOutputStream
+        .computeDoubleSize(
+            2, (double)((java.lang.Double) min_));
     }
     if (maxCase_ == 3) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeDoubleSize(
-              3, (double) ((java.lang.Double) max_));
+      size += com.google.protobuf.CodedOutputStream
+        .computeDoubleSize(
+            3, (double)((java.lang.Double) max_));
     }
     if (maxCase_ == 4) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeDoubleSize(
-              4, (double) ((java.lang.Double) max_));
+      size += com.google.protobuf.CodedOutputStream
+        .computeDoubleSize(
+            4, (double)((java.lang.Double) max_));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -361,23 +309,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.Interval)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.Interval other =
-        (com.google.cloud.discoveryengine.v1beta.Interval) obj;
+    com.google.cloud.discoveryengine.v1beta.Interval other = (com.google.cloud.discoveryengine.v1beta.Interval) obj;
 
     if (!getMinCase().equals(other.getMinCase())) return false;
     switch (minCase_) {
       case 1:
         if (java.lang.Double.doubleToLongBits(getMinimum())
-            != java.lang.Double.doubleToLongBits(other.getMinimum())) return false;
+            != java.lang.Double.doubleToLongBits(
+                other.getMinimum())) return false;
         break;
       case 2:
         if (java.lang.Double.doubleToLongBits(getExclusiveMinimum())
-            != java.lang.Double.doubleToLongBits(other.getExclusiveMinimum())) return false;
+            != java.lang.Double.doubleToLongBits(
+                other.getExclusiveMinimum())) return false;
         break;
       case 0:
       default:
@@ -386,11 +335,13 @@ public boolean equals(final java.lang.Object obj) {
     switch (maxCase_) {
       case 3:
         if (java.lang.Double.doubleToLongBits(getMaximum())
-            != java.lang.Double.doubleToLongBits(other.getMaximum())) return false;
+            != java.lang.Double.doubleToLongBits(
+                other.getMaximum())) return false;
         break;
       case 4:
         if (java.lang.Double.doubleToLongBits(getExclusiveMaximum())
-            != java.lang.Double.doubleToLongBits(other.getExclusiveMaximum())) return false;
+            != java.lang.Double.doubleToLongBits(
+                other.getExclusiveMaximum())) return false;
         break;
       case 0:
       default:
@@ -409,17 +360,13 @@ public int hashCode() {
     switch (minCase_) {
       case 1:
         hash = (37 * hash) + MINIMUM_FIELD_NUMBER;
-        hash =
-            (53 * hash)
-                + com.google.protobuf.Internal.hashLong(
-                    java.lang.Double.doubleToLongBits(getMinimum()));
+        hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+            java.lang.Double.doubleToLongBits(getMinimum()));
         break;
       case 2:
         hash = (37 * hash) + EXCLUSIVE_MINIMUM_FIELD_NUMBER;
-        hash =
-            (53 * hash)
-                + com.google.protobuf.Internal.hashLong(
-                    java.lang.Double.doubleToLongBits(getExclusiveMinimum()));
+        hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+            java.lang.Double.doubleToLongBits(getExclusiveMinimum()));
         break;
       case 0:
       default:
@@ -427,17 +374,13 @@ public int hashCode() {
     switch (maxCase_) {
       case 3:
         hash = (37 * hash) + MAXIMUM_FIELD_NUMBER;
-        hash =
-            (53 * hash)
-                + com.google.protobuf.Internal.hashLong(
-                    java.lang.Double.doubleToLongBits(getMaximum()));
+        hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+            java.lang.Double.doubleToLongBits(getMaximum()));
         break;
       case 4:
         hash = (37 * hash) + EXCLUSIVE_MAXIMUM_FIELD_NUMBER;
-        hash =
-            (53 * hash)
-                + com.google.protobuf.Internal.hashLong(
-                    java.lang.Double.doubleToLongBits(getExclusiveMaximum()));
+        hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+            java.lang.Double.doubleToLongBits(getExclusiveMaximum()));
         break;
       case 0:
       default:
@@ -447,136 +390,132 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.Interval parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.Interval parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.Interval parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.Interval prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A floating point interval.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.Interval}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.Interval)
       com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.CommonProto
-          .internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.CommonProto
-          .internal_static_google_cloud_discoveryengine_v1beta_Interval_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_Interval_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.Interval.class,
-              com.google.cloud.discoveryengine.v1beta.Interval.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.Interval.class, com.google.cloud.discoveryengine.v1beta.Interval.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.Interval.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -589,9 +528,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.CommonProto
-          .internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor;
     }
 
     @java.lang.Override
@@ -610,11 +549,8 @@ public com.google.cloud.discoveryengine.v1beta.Interval build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.Interval buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.Interval result =
-          new com.google.cloud.discoveryengine.v1beta.Interval(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.Interval result = new com.google.cloud.discoveryengine.v1beta.Interval(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -635,39 +571,38 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.Interval
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.Interval) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.Interval) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.Interval)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -675,39 +610,32 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.Interval other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance()) return this;
       switch (other.getMinCase()) {
-        case MINIMUM:
-          {
-            setMinimum(other.getMinimum());
-            break;
-          }
-        case EXCLUSIVE_MINIMUM:
-          {
-            setExclusiveMinimum(other.getExclusiveMinimum());
-            break;
-          }
-        case MIN_NOT_SET:
-          {
-            break;
-          }
+        case MINIMUM: {
+          setMinimum(other.getMinimum());
+          break;
+        }
+        case EXCLUSIVE_MINIMUM: {
+          setExclusiveMinimum(other.getExclusiveMinimum());
+          break;
+        }
+        case MIN_NOT_SET: {
+          break;
+        }
       }
       switch (other.getMaxCase()) {
-        case MAXIMUM:
-          {
-            setMaximum(other.getMaximum());
-            break;
-          }
-        case EXCLUSIVE_MAXIMUM:
-          {
-            setExclusiveMaximum(other.getExclusiveMaximum());
-            break;
-          }
-        case MAX_NOT_SET:
-          {
-            break;
-          }
+        case MAXIMUM: {
+          setMaximum(other.getMaximum());
+          break;
+        }
+        case EXCLUSIVE_MAXIMUM: {
+          setExclusiveMaximum(other.getExclusiveMaximum());
+          break;
+        }
+        case MAX_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -735,37 +663,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 9:
-              {
-                min_ = input.readDouble();
-                minCase_ = 1;
-                break;
-              } // case 9
-            case 17:
-              {
-                min_ = input.readDouble();
-                minCase_ = 2;
-                break;
-              } // case 17
-            case 25:
-              {
-                max_ = input.readDouble();
-                maxCase_ = 3;
-                break;
-              } // case 25
-            case 33:
-              {
-                max_ = input.readDouble();
-                maxCase_ = 4;
-                break;
-              } // case 33
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 9: {
+              min_ = input.readDouble();
+              minCase_ = 1;
+              break;
+            } // case 9
+            case 17: {
+              min_ = input.readDouble();
+              minCase_ = 2;
+              break;
+            } // case 17
+            case 25: {
+              max_ = input.readDouble();
+              maxCase_ = 3;
+              break;
+            } // case 25
+            case 33: {
+              max_ = input.readDouble();
+              maxCase_ = 4;
+              break;
+            } // case 33
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -775,12 +698,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int minCase_ = 0;
     private java.lang.Object min_;
-
-    public MinCase getMinCase() {
-      return MinCase.forNumber(minCase_);
+    public MinCase
+        getMinCase() {
+      return MinCase.forNumber(
+          minCase_);
     }
 
     public Builder clearMin() {
@@ -792,9 +715,10 @@ public Builder clearMin() {
 
     private int maxCase_ = 0;
     private java.lang.Object max_;
-
-    public MaxCase getMaxCase() {
-      return MaxCase.forNumber(maxCase_);
+    public MaxCase
+        getMaxCase() {
+      return MaxCase.forNumber(
+          maxCase_);
     }
 
     public Builder clearMax() {
@@ -807,28 +731,22 @@ public Builder clearMax() {
     private int bitField0_;
 
     /**
-     *
-     *
      * 
      * Inclusive lower bound.
      * 

      *
      * double minimum = 1;
-     *
      * @return Whether the minimum field is set.
      */
     public boolean hasMinimum() {
       return minCase_ == 1;
     }
     /**
-     *
-     *
      * 
      * Inclusive lower bound.
      * 

      *
      * double minimum = 1;
-     *
      * @return The minimum.
      */
     public double getMinimum() {
@@ -838,14 +756,11 @@ public double getMinimum() {
       return 0D;
     }
     /**
-     *
-     *
      * 
      * Inclusive lower bound.
      * 

      *
      * double minimum = 1;
-     *
      * @param value The minimum to set.
      * @return This builder for chaining.
      */
@@ -857,14 +772,11 @@ public Builder setMinimum(double value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Inclusive lower bound.
      * 

      *
      * double minimum = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearMinimum() {
@@ -877,28 +789,22 @@ public Builder clearMinimum() {
     }
 
     /**
-     *
-     *
      * 
      * Exclusive lower bound.
      * 

      *
      * double exclusive_minimum = 2;
-     *
      * @return Whether the exclusiveMinimum field is set.
      */
     public boolean hasExclusiveMinimum() {
       return minCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * Exclusive lower bound.
      * 

      *
      * double exclusive_minimum = 2;
-     *
      * @return The exclusiveMinimum.
      */
     public double getExclusiveMinimum() {
@@ -908,14 +814,11 @@ public double getExclusiveMinimum() {
       return 0D;
     }
     /**
-     *
-     *
      * 
      * Exclusive lower bound.
      * 

      *
      * double exclusive_minimum = 2;
-     *
      * @param value The exclusiveMinimum to set.
      * @return This builder for chaining.
      */
@@ -927,14 +830,11 @@ public Builder setExclusiveMinimum(double value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Exclusive lower bound.
      * 

      *
      * double exclusive_minimum = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearExclusiveMinimum() {
@@ -947,28 +847,22 @@ public Builder clearExclusiveMinimum() {
     }
 
     /**
-     *
-     *
      * 
      * Inclusive upper bound.
      * 

      *
      * double maximum = 3;
-     *
      * @return Whether the maximum field is set.
      */
     public boolean hasMaximum() {
       return maxCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * Inclusive upper bound.
      * 

      *
      * double maximum = 3;
-     *
      * @return The maximum.
      */
     public double getMaximum() {
@@ -978,14 +872,11 @@ public double getMaximum() {
       return 0D;
     }
     /**
-     *
-     *
      * 
      * Inclusive upper bound.
      * 

      *
      * double maximum = 3;
-     *
      * @param value The maximum to set.
      * @return This builder for chaining.
      */
@@ -997,14 +888,11 @@ public Builder setMaximum(double value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Inclusive upper bound.
      * 

      *
      * double maximum = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearMaximum() {
@@ -1017,28 +905,22 @@ public Builder clearMaximum() {
     }
 
     /**
-     *
-     *
      * 
      * Exclusive upper bound.
      * 

      *
      * double exclusive_maximum = 4;
-     *
      * @return Whether the exclusiveMaximum field is set.
      */
     public boolean hasExclusiveMaximum() {
       return maxCase_ == 4;
     }
     /**
-     *
-     *
      * 
      * Exclusive upper bound.
      * 

      *
      * double exclusive_maximum = 4;
-     *
      * @return The exclusiveMaximum.
      */
     public double getExclusiveMaximum() {
@@ -1048,14 +930,11 @@ public double getExclusiveMaximum() {
       return 0D;
     }
     /**
-     *
-     *
      * 
      * Exclusive upper bound.
      * 

      *
      * double exclusive_maximum = 4;
-     *
      * @param value The exclusiveMaximum to set.
      * @return This builder for chaining.
      */
@@ -1067,14 +946,11 @@ public Builder setExclusiveMaximum(double value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Exclusive upper bound.
      * 

      *
      * double exclusive_maximum = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearExclusiveMaximum() {
@@ -1085,9 +961,9 @@ public Builder clearExclusiveMaximum() {
       }
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1097,12 +973,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.Interval)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.Interval)
   private static final com.google.cloud.discoveryengine.v1beta.Interval DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.Interval();
   }
@@ -1111,27 +987,27 @@ public static com.google.cloud.discoveryengine.v1beta.Interval getDefaultInstanc
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Interval parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Interval parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1146,4 +1022,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.Interval getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/IntervalOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/IntervalOrBuilder.java
similarity index 71%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/IntervalOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/IntervalOrBuilder.java
index 9e3af43ab0d6..42e4dd1356ab 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/IntervalOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/IntervalOrBuilder.java
@@ -1,124 +1,84 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/common.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface IntervalOrBuilder
-    extends
+public interface IntervalOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.Interval)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Inclusive lower bound.
    * 

    *
    * double minimum = 1;
-   *
    * @return Whether the minimum field is set.
    */
   boolean hasMinimum();
   /**
-   *
-   *
    * 
    * Inclusive lower bound.
    * 

    *
    * double minimum = 1;
-   *
    * @return The minimum.
    */
   double getMinimum();
 
   /**
-   *
-   *
    * 
    * Exclusive lower bound.
    * 

    *
    * double exclusive_minimum = 2;
-   *
    * @return Whether the exclusiveMinimum field is set.
    */
   boolean hasExclusiveMinimum();
   /**
-   *
-   *
    * 
    * Exclusive lower bound.
    * 

    *
    * double exclusive_minimum = 2;
-   *
    * @return The exclusiveMinimum.
    */
   double getExclusiveMinimum();
 
   /**
-   *
-   *
    * 
    * Inclusive upper bound.
    * 

    *
    * double maximum = 3;
-   *
    * @return Whether the maximum field is set.
    */
   boolean hasMaximum();
   /**
-   *
-   *
    * 
    * Inclusive upper bound.
    * 

    *
    * double maximum = 3;
-   *
    * @return The maximum.
    */
   double getMaximum();
 
   /**
-   *
-   *
    * 
    * Exclusive upper bound.
    * 

    *
    * double exclusive_maximum = 4;
-   *
    * @return Whether the exclusiveMaximum field is set.
    */
   boolean hasExclusiveMaximum();
   /**
-   *
-   *
    * 
    * Exclusive upper bound.
    * 

    *
    * double exclusive_maximum = 4;
-   *
    * @return The exclusiveMaximum.
    */
   double getExclusiveMaximum();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequest.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequest.java
similarity index 72%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequest.java
index 78281cf9e0c3..b39b58bc8d84 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Request message for
  * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments]
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ListDocumentsRequest}
  */
-public final class ListDocumentsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListDocumentsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ListDocumentsRequest)
     ListDocumentsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListDocumentsRequest.newBuilder() to construct.
   private ListDocumentsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListDocumentsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -46,32 +28,28 @@ private ListDocumentsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListDocumentsRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.class,
-            com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.class, com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -83,10 +61,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * `PERMISSION_DENIED` error is returned.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -95,15 +70,14 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -115,18 +89,17 @@ public java.lang.String getParent() {
    * `PERMISSION_DENIED` error is returned.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -137,8 +110,6 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
    * to return. If unspecified, defaults to 100. The maximum allowed value is
@@ -148,7 +119,6 @@ public com.google.protobuf.ByteString getParentBytes() {
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -157,12 +127,9 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * A page token
    * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1beta.ListDocumentsResponse.next_page_token],
@@ -177,7 +144,6 @@ public int getPageSize() {
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -186,15 +152,14 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A page token
    * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1beta.ListDocumentsResponse.next_page_token],
@@ -209,15 +174,16 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -226,7 +192,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -238,7 +203,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -261,7 +227,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -274,17 +241,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest other =
-        (com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest other = (com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -308,104 +277,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments]
@@ -414,32 +377,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ListDocumentsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ListDocumentsRequest)
       com.google.cloud.discoveryengine.v1beta.ListDocumentsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.class,
-              com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.class, com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -451,14 +415,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.getDefaultInstance();
     }
 
@@ -473,17 +436,13 @@ public com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest result =
-          new com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest result = new com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.parent_ = parent_;
@@ -500,39 +459,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -540,9 +498,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -582,31 +538,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -616,13 +568,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -634,16 +583,14 @@ public Builder mergeFrom(
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -652,8 +599,6 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -665,17 +610,16 @@ public java.lang.String getParent() {
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -683,8 +627,6 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -696,25 +638,19 @@ public com.google.protobuf.ByteString getParentBytes() {
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -726,10 +662,7 @@ public Builder setParent(java.lang.String value) {
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -739,8 +672,6 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -752,17 +683,13 @@ public Builder clearParent() {
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -770,10 +697,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
      * to return. If unspecified, defaults to 100. The maximum allowed value is
@@ -783,7 +708,6 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -791,8 +715,6 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
      * to return. If unspecified, defaults to 100. The maximum allowed value is
@@ -802,7 +724,6 @@ public int getPageSize() {
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
@@ -814,8 +735,6 @@ public Builder setPageSize(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
      * to return. If unspecified, defaults to 100. The maximum allowed value is
@@ -825,7 +744,6 @@ public Builder setPageSize(int value) {
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -837,8 +755,6 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1beta.ListDocumentsResponse.next_page_token],
@@ -853,13 +769,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -868,8 +784,6 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1beta.ListDocumentsResponse.next_page_token],
@@ -884,14 +798,15 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -899,8 +814,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1beta.ListDocumentsResponse.next_page_token],
@@ -915,22 +828,18 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1beta.ListDocumentsResponse.next_page_token],
@@ -945,7 +854,6 @@ public Builder setPageToken(java.lang.String value) {
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -955,8 +863,6 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1beta.ListDocumentsResponse.next_page_token],
@@ -971,23 +877,21 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -997,13 +901,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ListDocumentsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ListDocumentsRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest();
   }
@@ -1012,27 +915,27 @@ public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListDocumentsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListDocumentsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1047,4 +950,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequestOrBuilder.java
similarity index 75%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequestOrBuilder.java
index bc1d903aed03..0081f0913304 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequestOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ListDocumentsRequestOrBuilder
-    extends
+public interface ListDocumentsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ListDocumentsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -37,16 +19,11 @@ public interface ListDocumentsRequestOrBuilder
    * `PERMISSION_DENIED` error is returned.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -58,17 +35,13 @@ public interface ListDocumentsRequestOrBuilder
    * `PERMISSION_DENIED` error is returned.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
    * to return. If unspecified, defaults to 100. The maximum allowed value is
@@ -78,14 +51,11 @@ public interface ListDocumentsRequestOrBuilder
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * A page token
    * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1beta.ListDocumentsResponse.next_page_token],
@@ -100,13 +70,10 @@ public interface ListDocumentsRequestOrBuilder
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * A page token
    * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1beta.ListDocumentsResponse.next_page_token],
@@ -121,8 +88,8 @@ public interface ListDocumentsRequestOrBuilder
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponse.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponse.java
similarity index 72%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponse.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponse.java
index 3dab4d6057f8..2fdb58690c61 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponse.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Response message for
  * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments]
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ListDocumentsResponse}
  */
-public final class ListDocumentsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListDocumentsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ListDocumentsResponse)
     ListDocumentsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListDocumentsResponse.newBuilder() to construct.
   private ListDocumentsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListDocumentsResponse() {
     documents_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -46,32 +28,28 @@ private ListDocumentsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListDocumentsResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.class,
-            com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.class, com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.Builder.class);
   }
 
   public static final int DOCUMENTS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List documents_;
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

@@ -83,8 +61,6 @@ public java.util.List getDocum
     return documents_;
   }
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

@@ -92,13 +68,11 @@ public java.util.List getDocum
    * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getDocumentsOrBuilderList() {
     return documents_;
   }
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

@@ -110,8 +84,6 @@ public int getDocumentsCount() {
     return documents_.size();
   }
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

@@ -123,8 +95,6 @@ public com.google.cloud.discoveryengine.v1beta.Document getDocuments(int index)
     return documents_.get(index);
   }
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

@@ -138,12 +108,9 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrB
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1beta.ListDocumentsRequest.page_token]
@@ -152,7 +119,6 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrB
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -161,15 +127,14 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1beta.ListDocumentsRequest.page_token]
@@ -178,15 +143,16 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -195,7 +161,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -207,7 +172,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < documents_.size(); i++) {
       output.writeMessage(1, documents_.get(i));
     }
@@ -224,7 +190,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < documents_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, documents_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, documents_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -237,16 +204,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse other =
-        (com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse) obj;
+    com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse other = (com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse) obj;
 
-    if (!getDocumentsList().equals(other.getDocumentsList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getDocumentsList()
+        .equals(other.getDocumentsList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -270,104 +238,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response message for
    * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments]
@@ -376,32 +338,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ListDocumentsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ListDocumentsResponse)
       com.google.cloud.discoveryengine.v1beta.ListDocumentsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.class,
-              com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.class, com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -418,14 +381,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.getDefaultInstance();
     }
 
@@ -440,18 +402,14 @@ public com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse result =
-          new com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse(this);
+      com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse result = new com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse result) {
       if (documentsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           documents_ = java.util.Collections.unmodifiableList(documents_);
@@ -463,8 +421,7 @@ private void buildPartialRepeatedFields(
       }
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.nextPageToken_ = nextPageToken_;
@@ -475,39 +432,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -515,9 +471,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.getDefaultInstance()) return this;
       if (documentsBuilder_ == null) {
         if (!other.documents_.isEmpty()) {
           if (documents_.isEmpty()) {
@@ -536,10 +490,9 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ListDocumentsRe
             documentsBuilder_ = null;
             documents_ = other.documents_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            documentsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getDocumentsFieldBuilder()
-                    : null;
+            documentsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getDocumentsFieldBuilder() : null;
           } else {
             documentsBuilder_.addAllMessages(other.documents_);
           }
@@ -576,33 +529,30 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.discoveryengine.v1beta.Document m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1beta.Document.parser(),
-                        extensionRegistry);
-                if (documentsBuilder_ == null) {
-                  ensureDocumentsIsMutable();
-                  documents_.add(m);
-                } else {
-                  documentsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.discoveryengine.v1beta.Document m =
+                  input.readMessage(
+                      com.google.cloud.discoveryengine.v1beta.Document.parser(),
+                      extensionRegistry);
+              if (documentsBuilder_ == null) {
+                ensureDocumentsIsMutable();
+                documents_.add(m);
+              } else {
+                documentsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -612,29 +562,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List documents_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureDocumentsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        documents_ =
-            new java.util.ArrayList(documents_);
+        documents_ = new java.util.ArrayList(documents_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Document,
-            com.google.cloud.discoveryengine.v1beta.Document.Builder,
-            com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
-        documentsBuilder_;
+        com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> documentsBuilder_;
 
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -649,8 +591,6 @@ public java.util.List getDocum
       }
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -665,8 +605,6 @@ public int getDocumentsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -681,15 +619,14 @@ public com.google.cloud.discoveryengine.v1beta.Document getDocuments(int index)
       }
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
      */
-    public Builder setDocuments(int index, com.google.cloud.discoveryengine.v1beta.Document value) {
+    public Builder setDocuments(
+        int index, com.google.cloud.discoveryengine.v1beta.Document value) {
       if (documentsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -703,8 +640,6 @@ public Builder setDocuments(int index, com.google.cloud.discoveryengine.v1beta.D
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -723,8 +658,6 @@ public Builder setDocuments(
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -745,15 +678,14 @@ public Builder addDocuments(com.google.cloud.discoveryengine.v1beta.Document val
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
      */
-    public Builder addDocuments(int index, com.google.cloud.discoveryengine.v1beta.Document value) {
+    public Builder addDocuments(
+        int index, com.google.cloud.discoveryengine.v1beta.Document value) {
       if (documentsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -767,8 +699,6 @@ public Builder addDocuments(int index, com.google.cloud.discoveryengine.v1beta.D
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -787,8 +717,6 @@ public Builder addDocuments(
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -807,8 +735,6 @@ public Builder addDocuments(
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -819,7 +745,8 @@ public Builder addAllDocuments(
         java.lang.Iterable values) {
       if (documentsBuilder_ == null) {
         ensureDocumentsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, documents_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, documents_);
         onChanged();
       } else {
         documentsBuilder_.addAllMessages(values);
@@ -827,8 +754,6 @@ public Builder addAllDocuments(
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -846,8 +771,6 @@ public Builder clearDocuments() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -865,20 +788,17 @@ public Builder removeDocuments(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentsBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentsBuilder(
+        int index) {
       return getDocumentsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -888,22 +808,19 @@ public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentsBuil
     public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrBuilder(
         int index) {
       if (documentsBuilder_ == null) {
-        return documents_.get(index);
-      } else {
+        return documents_.get(index);  } else {
         return documentsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
      */
-    public java.util.List
-        getDocumentsOrBuilderList() {
+    public java.util.List 
+         getDocumentsOrBuilderList() {
       if (documentsBuilder_ != null) {
         return documentsBuilder_.getMessageOrBuilderList();
       } else {
@@ -911,8 +828,6 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrB
       }
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -920,48 +835,42 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrB
      * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
      */
     public com.google.cloud.discoveryengine.v1beta.Document.Builder addDocumentsBuilder() {
-      return getDocumentsFieldBuilder()
-          .addBuilder(com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance());
+      return getDocumentsFieldBuilder().addBuilder(
+          com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.Document.Builder addDocumentsBuilder(int index) {
-      return getDocumentsFieldBuilder()
-          .addBuilder(index, com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.Document.Builder addDocumentsBuilder(
+        int index) {
+      return getDocumentsFieldBuilder().addBuilder(
+          index, com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
      */
-    public java.util.List
-        getDocumentsBuilderList() {
+    public java.util.List 
+         getDocumentsBuilderList() {
       return getDocumentsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Document,
-            com.google.cloud.discoveryengine.v1beta.Document.Builder,
-            com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> 
         getDocumentsFieldBuilder() {
       if (documentsBuilder_ == null) {
-        documentsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.Document,
-                com.google.cloud.discoveryengine.v1beta.Document.Builder,
-                com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
-                documents_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        documentsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
+                documents_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         documents_ = null;
       }
       return documentsBuilder_;
@@ -969,8 +878,6 @@ public com.google.cloud.discoveryengine.v1beta.Document.Builder addDocumentsBuil
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1beta.ListDocumentsRequest.page_token]
@@ -979,13 +886,13 @@ public com.google.cloud.discoveryengine.v1beta.Document.Builder addDocumentsBuil
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -994,8 +901,6 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1beta.ListDocumentsRequest.page_token]
@@ -1004,14 +909,15 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1019,8 +925,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1beta.ListDocumentsRequest.page_token]
@@ -1029,22 +933,18 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1beta.ListDocumentsRequest.page_token]
@@ -1053,7 +953,6 @@ public Builder setNextPageToken(java.lang.String value) {
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1063,8 +962,6 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1beta.ListDocumentsRequest.page_token]
@@ -1073,23 +970,21 @@ public Builder clearNextPageToken() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1099,13 +994,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ListDocumentsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ListDocumentsResponse)
-  private static final com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse();
   }
@@ -1114,27 +1008,27 @@ public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListDocumentsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListDocumentsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1149,4 +1043,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponseOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponseOrBuilder.java
similarity index 73%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponseOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponseOrBuilder.java
index 9c8f3e1bbff9..71467b0813c6 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponseOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ListDocumentsResponseOrBuilder
-    extends
+public interface ListDocumentsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ListDocumentsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
    */
-  java.util.List getDocumentsList();
+  java.util.List 
+      getDocumentsList();
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

@@ -44,8 +25,6 @@ public interface ListDocumentsResponseOrBuilder
    */
   com.google.cloud.discoveryengine.v1beta.Document getDocuments(int index);
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

@@ -54,30 +33,25 @@ public interface ListDocumentsResponseOrBuilder
    */
   int getDocumentsCount();
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
    */
-  java.util.List
+  java.util.List 
       getDocumentsOrBuilderList();
   /**
-   *
-   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
    */
-  com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrBuilder(int index);
+  com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1beta.ListDocumentsRequest.page_token]
@@ -86,13 +60,10 @@ public interface ListDocumentsResponseOrBuilder
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1beta.ListDocumentsRequest.page_token]
@@ -101,8 +72,8 @@ public interface ListDocumentsResponseOrBuilder
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequest.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequest.java
similarity index 71%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequest.java
index 131315376b98..2a8c0813b121 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Request message for
  * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ListSchemasRequest}
  */
-public final class ListSchemasRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListSchemasRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ListSchemasRequest)
     ListSchemasRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListSchemasRequest.newBuilder() to construct.
   private ListSchemasRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListSchemasRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -46,41 +28,34 @@ private ListSchemasRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListSchemasRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.class,
-            com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.class, com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -89,32 +64,30 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -125,8 +98,6 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * The maximum number of [Schema][google.cloud.discoveryengine.v1beta.Schema]s
    * to return. The service may return fewer than this value.
@@ -138,7 +109,6 @@ public com.google.protobuf.ByteString getParentBytes() {
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -147,12 +117,9 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * A page token, received from a previous
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -164,7 +131,6 @@ public int getPageSize() {
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -173,15 +139,14 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A page token, received from a previous
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -193,15 +158,16 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -210,7 +176,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -222,7 +187,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -245,7 +211,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -258,17 +225,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ListSchemasRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ListSchemasRequest other =
-        (com.google.cloud.discoveryengine.v1beta.ListSchemasRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.ListSchemasRequest other = (com.google.cloud.discoveryengine.v1beta.ListSchemasRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -292,104 +261,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.ListSchemasRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ListSchemasRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -398,32 +361,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ListSchemasRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ListSchemasRequest)
       com.google.cloud.discoveryengine.v1beta.ListSchemasRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.class,
-              com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.class, com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -435,9 +399,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_descriptor;
     }
 
     @java.lang.Override
@@ -456,11 +420,8 @@ public com.google.cloud.discoveryengine.v1beta.ListSchemasRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ListSchemasRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ListSchemasRequest result =
-          new com.google.cloud.discoveryengine.v1beta.ListSchemasRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.ListSchemasRequest result = new com.google.cloud.discoveryengine.v1beta.ListSchemasRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -482,39 +443,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ListSchemasRe
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ListSchemasRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ListSchemasRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ListSchemasRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -522,8 +482,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ListSchemasRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -563,31 +522,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            case 26:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            case 26: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -597,28 +552,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -627,24 +577,21 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -652,41 +599,30 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -696,24 +632,18 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -721,10 +651,8 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * The maximum number of [Schema][google.cloud.discoveryengine.v1beta.Schema]s
      * to return. The service may return fewer than this value.
@@ -736,7 +664,6 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * int32 page_size = 2;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -744,8 +671,6 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * The maximum number of [Schema][google.cloud.discoveryengine.v1beta.Schema]s
      * to return. The service may return fewer than this value.
@@ -757,7 +682,6 @@ public int getPageSize() {
      * 

      *
      * int32 page_size = 2;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
@@ -769,8 +693,6 @@ public Builder setPageSize(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The maximum number of [Schema][google.cloud.discoveryengine.v1beta.Schema]s
      * to return. The service may return fewer than this value.
@@ -782,7 +704,6 @@ public Builder setPageSize(int value) {
      * 

      *
      * int32 page_size = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -794,8 +715,6 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -807,13 +726,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 3;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -822,8 +741,6 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -835,14 +752,15 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -850,8 +768,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -863,22 +779,18 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
      * 

      *
      * string page_token = 3;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -890,7 +802,6 @@ public Builder setPageToken(java.lang.String value) {
      * 

      *
      * string page_token = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -900,8 +811,6 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -913,23 +822,21 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 3;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -939,12 +846,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ListSchemasRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ListSchemasRequest)
   private static final com.google.cloud.discoveryengine.v1beta.ListSchemasRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ListSchemasRequest();
   }
@@ -953,27 +860,27 @@ public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListSchemasRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListSchemasRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -988,4 +895,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.ListSchemasRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequestOrBuilder.java
similarity index 68%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequestOrBuilder.java
index 7c92b11501f1..b7b2615c7c8d 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequestOrBuilder.java
@@ -1,62 +1,35 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ListSchemasRequestOrBuilder
-    extends
+public interface ListSchemasRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ListSchemasRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * The maximum number of [Schema][google.cloud.discoveryengine.v1beta.Schema]s
    * to return. The service may return fewer than this value.
@@ -68,14 +41,11 @@ public interface ListSchemasRequestOrBuilder
    * 

    *
    * int32 page_size = 2;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * A page token, received from a previous
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -87,13 +57,10 @@ public interface ListSchemasRequestOrBuilder
    * 

    *
    * string page_token = 3;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * A page token, received from a previous
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -105,8 +72,8 @@ public interface ListSchemasRequestOrBuilder
    * 

    *
    * string page_token = 3;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponse.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponse.java
similarity index 73%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponse.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponse.java
index d3bb493744df..773834fff64d 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponse.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Response message for
  * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ListSchemasResponse}
  */
-public final class ListSchemasResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListSchemasResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ListSchemasResponse)
     ListSchemasResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListSchemasResponse.newBuilder() to construct.
   private ListSchemasResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListSchemasResponse() {
     schemas_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -46,32 +28,28 @@ private ListSchemasResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListSchemasResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.class,
-            com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.class, com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.Builder.class);
   }
 
   public static final int SCHEMAS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private java.util.List schemas_;
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

@@ -83,8 +61,6 @@ public java.util.List getSchemas
     return schemas_;
   }
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

@@ -92,13 +68,11 @@ public java.util.List getSchemas
    * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getSchemasOrBuilderList() {
     return schemas_;
   }
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

@@ -110,8 +84,6 @@ public int getSchemasCount() {
     return schemas_.size();
   }
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

@@ -123,8 +95,6 @@ public com.google.cloud.discoveryengine.v1beta.Schema getSchemas(int index) {
     return schemas_.get(index);
   }
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

@@ -132,17 +102,15 @@ public com.google.cloud.discoveryengine.v1beta.Schema getSchemas(int index) {
    * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuilder(int index) {
+  public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuilder(
+      int index) {
     return schemas_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1beta.ListSchemasRequest.page_token]
@@ -151,7 +119,6 @@ public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuild
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -160,15 +127,14 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1beta.ListSchemasRequest.page_token]
@@ -177,15 +143,16 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -194,7 +161,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -206,7 +172,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < schemas_.size(); i++) {
       output.writeMessage(1, schemas_.get(i));
     }
@@ -223,7 +190,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < schemas_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, schemas_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, schemas_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -236,16 +204,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ListSchemasResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ListSchemasResponse other =
-        (com.google.cloud.discoveryengine.v1beta.ListSchemasResponse) obj;
+    com.google.cloud.discoveryengine.v1beta.ListSchemasResponse other = (com.google.cloud.discoveryengine.v1beta.ListSchemasResponse) obj;
 
-    if (!getSchemasList().equals(other.getSchemasList())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getSchemasList()
+        .equals(other.getSchemasList())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -269,104 +238,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.ListSchemasResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ListSchemasResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response message for
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -375,32 +338,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ListSchemasResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ListSchemasResponse)
       com.google.cloud.discoveryengine.v1beta.ListSchemasResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.class,
-              com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.class, com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -417,9 +381,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_descriptor;
     }
 
     @java.lang.Override
@@ -438,18 +402,14 @@ public com.google.cloud.discoveryengine.v1beta.ListSchemasResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ListSchemasResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ListSchemasResponse result =
-          new com.google.cloud.discoveryengine.v1beta.ListSchemasResponse(this);
+      com.google.cloud.discoveryengine.v1beta.ListSchemasResponse result = new com.google.cloud.discoveryengine.v1beta.ListSchemasResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.discoveryengine.v1beta.ListSchemasResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.ListSchemasResponse result) {
       if (schemasBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           schemas_ = java.util.Collections.unmodifiableList(schemas_);
@@ -472,39 +432,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ListSchemasRe
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ListSchemasResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ListSchemasResponse) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ListSchemasResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -512,8 +471,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ListSchemasResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.getDefaultInstance()) return this;
       if (schemasBuilder_ == null) {
         if (!other.schemas_.isEmpty()) {
           if (schemas_.isEmpty()) {
@@ -532,10 +490,9 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ListSchemasResp
             schemasBuilder_ = null;
             schemas_ = other.schemas_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            schemasBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getSchemasFieldBuilder()
-                    : null;
+            schemasBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getSchemasFieldBuilder() : null;
           } else {
             schemasBuilder_.addAllMessages(other.schemas_);
           }
@@ -572,32 +529,30 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.discoveryengine.v1beta.Schema m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1beta.Schema.parser(), extensionRegistry);
-                if (schemasBuilder_ == null) {
-                  ensureSchemasIsMutable();
-                  schemas_.add(m);
-                } else {
-                  schemasBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.discoveryengine.v1beta.Schema m =
+                  input.readMessage(
+                      com.google.cloud.discoveryengine.v1beta.Schema.parser(),
+                      extensionRegistry);
+              if (schemasBuilder_ == null) {
+                ensureSchemasIsMutable();
+                schemas_.add(m);
+              } else {
+                schemasBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -607,29 +562,21 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List schemas_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureSchemasIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        schemas_ =
-            new java.util.ArrayList(schemas_);
+        schemas_ = new java.util.ArrayList(schemas_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Schema,
-            com.google.cloud.discoveryengine.v1beta.Schema.Builder,
-            com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>
-        schemasBuilder_;
+        com.google.cloud.discoveryengine.v1beta.Schema, com.google.cloud.discoveryengine.v1beta.Schema.Builder, com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder> schemasBuilder_;
 
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -644,8 +591,6 @@ public java.util.List getSchemas
       }
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -660,8 +605,6 @@ public int getSchemasCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -676,15 +619,14 @@ public com.google.cloud.discoveryengine.v1beta.Schema getSchemas(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
      */
-    public Builder setSchemas(int index, com.google.cloud.discoveryengine.v1beta.Schema value) {
+    public Builder setSchemas(
+        int index, com.google.cloud.discoveryengine.v1beta.Schema value) {
       if (schemasBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -698,8 +640,6 @@ public Builder setSchemas(int index, com.google.cloud.discoveryengine.v1beta.Sch
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -718,8 +658,6 @@ public Builder setSchemas(
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -740,15 +678,14 @@ public Builder addSchemas(com.google.cloud.discoveryengine.v1beta.Schema value)
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
      */
-    public Builder addSchemas(int index, com.google.cloud.discoveryengine.v1beta.Schema value) {
+    public Builder addSchemas(
+        int index, com.google.cloud.discoveryengine.v1beta.Schema value) {
       if (schemasBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -762,8 +699,6 @@ public Builder addSchemas(int index, com.google.cloud.discoveryengine.v1beta.Sch
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -782,8 +717,6 @@ public Builder addSchemas(
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -802,8 +735,6 @@ public Builder addSchemas(
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -814,7 +745,8 @@ public Builder addAllSchemas(
         java.lang.Iterable values) {
       if (schemasBuilder_ == null) {
         ensureSchemasIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, schemas_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, schemas_);
         onChanged();
       } else {
         schemasBuilder_.addAllMessages(values);
@@ -822,8 +754,6 @@ public Builder addAllSchemas(
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -841,8 +771,6 @@ public Builder clearSchemas() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -860,44 +788,39 @@ public Builder removeSchemas(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.Schema.Builder getSchemasBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1beta.Schema.Builder getSchemasBuilder(
+        int index) {
       return getSchemasFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuilder(
+        int index) {
       if (schemasBuilder_ == null) {
-        return schemas_.get(index);
-      } else {
+        return schemas_.get(index);  } else {
         return schemasBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
      */
-    public java.util.List
-        getSchemasOrBuilderList() {
+    public java.util.List 
+         getSchemasOrBuilderList() {
       if (schemasBuilder_ != null) {
         return schemasBuilder_.getMessageOrBuilderList();
       } else {
@@ -905,8 +828,6 @@ public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuild
       }
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -914,48 +835,42 @@ public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuild
      * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
      */
     public com.google.cloud.discoveryengine.v1beta.Schema.Builder addSchemasBuilder() {
-      return getSchemasFieldBuilder()
-          .addBuilder(com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance());
+      return getSchemasFieldBuilder().addBuilder(
+          com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.Schema.Builder addSchemasBuilder(int index) {
-      return getSchemasFieldBuilder()
-          .addBuilder(index, com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.Schema.Builder addSchemasBuilder(
+        int index) {
+      return getSchemasFieldBuilder().addBuilder(
+          index, com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
      */
-    public java.util.List
-        getSchemasBuilderList() {
+    public java.util.List 
+         getSchemasBuilderList() {
       return getSchemasFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Schema,
-            com.google.cloud.discoveryengine.v1beta.Schema.Builder,
-            com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.Schema, com.google.cloud.discoveryengine.v1beta.Schema.Builder, com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder> 
         getSchemasFieldBuilder() {
       if (schemasBuilder_ == null) {
-        schemasBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.Schema,
-                com.google.cloud.discoveryengine.v1beta.Schema.Builder,
-                com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>(
-                schemas_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        schemasBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.Schema, com.google.cloud.discoveryengine.v1beta.Schema.Builder, com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>(
+                schemas_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         schemas_ = null;
       }
       return schemasBuilder_;
@@ -963,8 +878,6 @@ public com.google.cloud.discoveryengine.v1beta.Schema.Builder addSchemasBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1beta.ListSchemasRequest.page_token]
@@ -973,13 +886,13 @@ public com.google.cloud.discoveryengine.v1beta.Schema.Builder addSchemasBuilder(
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -988,8 +901,6 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1beta.ListSchemasRequest.page_token]
@@ -998,14 +909,15 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -1013,8 +925,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1beta.ListSchemasRequest.page_token]
@@ -1023,22 +933,18 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1beta.ListSchemasRequest.page_token]
@@ -1047,7 +953,6 @@ public Builder setNextPageToken(java.lang.String value) {
      * 

      *
      * string next_page_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -1057,8 +962,6 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1beta.ListSchemasRequest.page_token]
@@ -1067,23 +970,21 @@ public Builder clearNextPageToken() {
      * 

      *
      * string next_page_token = 2;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1093,12 +994,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ListSchemasResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ListSchemasResponse)
   private static final com.google.cloud.discoveryengine.v1beta.ListSchemasResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ListSchemasResponse();
   }
@@ -1107,27 +1008,27 @@ public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse getDef
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListSchemasResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListSchemasResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1142,4 +1043,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.ListSchemasResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponseOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponseOrBuilder.java
similarity index 73%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponseOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponseOrBuilder.java
index 221bfb32e07c..0f3e7bfc4f2e 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponseOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ListSchemasResponseOrBuilder
-    extends
+public interface ListSchemasResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ListSchemasResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
    */
-  java.util.List getSchemasList();
+  java.util.List 
+      getSchemasList();
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

@@ -44,8 +25,6 @@ public interface ListSchemasResponseOrBuilder
    */
   com.google.cloud.discoveryengine.v1beta.Schema getSchemas(int index);
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

@@ -54,30 +33,25 @@ public interface ListSchemasResponseOrBuilder
    */
   int getSchemasCount();
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
    */
-  java.util.List
+  java.util.List 
       getSchemasOrBuilderList();
   /**
-   *
-   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
    */
-  com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuilder(int index);
+  com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1beta.ListSchemasRequest.page_token]
@@ -86,13 +60,10 @@ public interface ListSchemasResponseOrBuilder
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1beta.ListSchemasRequest.page_token]
@@ -101,8 +72,8 @@ public interface ListSchemasResponseOrBuilder
    * 

    *
    * string next_page_token = 2;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfo.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfo.java
similarity index 72%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfo.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfo.java
index d176746793b1..317a0b11c8a3 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfo.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfo.java
@@ -1,71 +1,51 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Media-specific user event information.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.MediaInfo}
  */
-public final class MediaInfo extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class MediaInfo extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.MediaInfo)
     MediaInfoOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use MediaInfo.newBuilder() to construct.
   private MediaInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private MediaInfo() {}
+  private MediaInfo() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new MediaInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.MediaInfo.class,
-            com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.MediaInfo.class, com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder.class);
   }
 
   private int bitField0_;
   public static final int MEDIA_PROGRESS_DURATION_FIELD_NUMBER = 1;
   private com.google.protobuf.Duration mediaProgressDuration_;
   /**
-   *
-   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -74,7 +54,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * .google.protobuf.Duration media_progress_duration = 1;
-   *
    * @return Whether the mediaProgressDuration field is set.
    */
   @java.lang.Override
@@ -82,8 +61,6 @@ public boolean hasMediaProgressDuration() {
     return mediaProgressDuration_ != null;
   }
   /**
-   *
-   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -92,18 +69,13 @@ public boolean hasMediaProgressDuration() {
    * 

    *
    * .google.protobuf.Duration media_progress_duration = 1;
-   *
    * @return The mediaProgressDuration.
    */
   @java.lang.Override
   public com.google.protobuf.Duration getMediaProgressDuration() {
-    return mediaProgressDuration_ == null
-        ? com.google.protobuf.Duration.getDefaultInstance()
-        : mediaProgressDuration_;
+    return mediaProgressDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : mediaProgressDuration_;
   }
   /**
-   *
-   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -115,16 +87,12 @@ public com.google.protobuf.Duration getMediaProgressDuration() {
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder() {
-    return mediaProgressDuration_ == null
-        ? com.google.protobuf.Duration.getDefaultInstance()
-        : mediaProgressDuration_;
+    return mediaProgressDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : mediaProgressDuration_;
   }
 
   public static final int MEDIA_PROGRESS_PERCENTAGE_FIELD_NUMBER = 2;
   private float mediaProgressPercentage_ = 0F;
   /**
-   *
-   *
    * 
    * Media progress should be computed using only the media_progress_duration
    * relative to the media total length.
@@ -136,7 +104,6 @@ public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder()
    * 

    *
    * optional float media_progress_percentage = 2;
-   *
    * @return Whether the mediaProgressPercentage field is set.
    */
   @java.lang.Override
@@ -144,8 +111,6 @@ public boolean hasMediaProgressPercentage() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
-   *
-   *
    * 
    * Media progress should be computed using only the media_progress_duration
    * relative to the media total length.
@@ -157,7 +122,6 @@ public boolean hasMediaProgressPercentage() {
    * 

    *
    * optional float media_progress_percentage = 2;
-   *
    * @return The mediaProgressPercentage.
    */
   @java.lang.Override
@@ -166,7 +130,6 @@ public float getMediaProgressPercentage() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -178,7 +141,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (mediaProgressDuration_ != null) {
       output.writeMessage(1, getMediaProgressDuration());
     }
@@ -195,11 +159,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (mediaProgressDuration_ != null) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(1, getMediaProgressDuration());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getMediaProgressDuration());
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeFloatSize(2, mediaProgressPercentage_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeFloatSize(2, mediaProgressPercentage_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -209,22 +174,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.MediaInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.MediaInfo other =
-        (com.google.cloud.discoveryengine.v1beta.MediaInfo) obj;
+    com.google.cloud.discoveryengine.v1beta.MediaInfo other = (com.google.cloud.discoveryengine.v1beta.MediaInfo) obj;
 
     if (hasMediaProgressDuration() != other.hasMediaProgressDuration()) return false;
     if (hasMediaProgressDuration()) {
-      if (!getMediaProgressDuration().equals(other.getMediaProgressDuration())) return false;
+      if (!getMediaProgressDuration()
+          .equals(other.getMediaProgressDuration())) return false;
     }
     if (hasMediaProgressPercentage() != other.hasMediaProgressPercentage()) return false;
     if (hasMediaProgressPercentage()) {
       if (java.lang.Float.floatToIntBits(getMediaProgressPercentage())
-          != java.lang.Float.floatToIntBits(other.getMediaProgressPercentage())) return false;
+          != java.lang.Float.floatToIntBits(
+              other.getMediaProgressPercentage())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -243,7 +209,8 @@ public int hashCode() {
     }
     if (hasMediaProgressPercentage()) {
       hash = (37 * hash) + MEDIA_PROGRESS_PERCENTAGE_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(getMediaProgressPercentage());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(
+          getMediaProgressPercentage());
     }
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
@@ -251,135 +218,131 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.MediaInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Media-specific user event information.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.MediaInfo}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.MediaInfo)
       com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.MediaInfo.class,
-              com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.MediaInfo.class, com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.MediaInfo.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -394,9 +357,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor;
     }
 
     @java.lang.Override
@@ -415,11 +378,8 @@ public com.google.cloud.discoveryengine.v1beta.MediaInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.MediaInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.MediaInfo result =
-          new com.google.cloud.discoveryengine.v1beta.MediaInfo(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.MediaInfo result = new com.google.cloud.discoveryengine.v1beta.MediaInfo(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -427,10 +387,9 @@ public com.google.cloud.discoveryengine.v1beta.MediaInfo buildPartial() {
     private void buildPartial0(com.google.cloud.discoveryengine.v1beta.MediaInfo result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.mediaProgressDuration_ =
-            mediaProgressDurationBuilder_ == null
-                ? mediaProgressDuration_
-                : mediaProgressDurationBuilder_.build();
+        result.mediaProgressDuration_ = mediaProgressDurationBuilder_ == null
+            ? mediaProgressDuration_
+            : mediaProgressDurationBuilder_.build();
       }
       int to_bitField0_ = 0;
       if (((from_bitField0_ & 0x00000002) != 0)) {
@@ -444,39 +403,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.MediaInfo res
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.MediaInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.MediaInfo) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.MediaInfo)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -484,8 +442,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.MediaInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance()) return this;
       if (other.hasMediaProgressDuration()) {
         mergeMediaProgressDuration(other.getMediaProgressDuration());
       }
@@ -518,26 +475,24 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(
-                    getMediaProgressDurationFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 21:
-              {
-                mediaProgressPercentage_ = input.readFloat();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 21
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getMediaProgressDurationFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 21: {
+              mediaProgressPercentage_ = input.readFloat();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 21
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -547,18 +502,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Duration mediaProgressDuration_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration,
-            com.google.protobuf.Duration.Builder,
-            com.google.protobuf.DurationOrBuilder>
-        mediaProgressDurationBuilder_;
+        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> mediaProgressDurationBuilder_;
     /**
-     *
-     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -567,15 +516,12 @@ public Builder mergeFrom(
      * 

      *
      * .google.protobuf.Duration media_progress_duration = 1;
-     *
      * @return Whether the mediaProgressDuration field is set.
      */
     public boolean hasMediaProgressDuration() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -584,21 +530,16 @@ public boolean hasMediaProgressDuration() {
      * 

      *
      * .google.protobuf.Duration media_progress_duration = 1;
-     *
      * @return The mediaProgressDuration.
      */
     public com.google.protobuf.Duration getMediaProgressDuration() {
       if (mediaProgressDurationBuilder_ == null) {
-        return mediaProgressDuration_ == null
-            ? com.google.protobuf.Duration.getDefaultInstance()
-            : mediaProgressDuration_;
+        return mediaProgressDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : mediaProgressDuration_;
       } else {
         return mediaProgressDurationBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -622,8 +563,6 @@ public Builder setMediaProgressDuration(com.google.protobuf.Duration value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -633,7 +572,8 @@ public Builder setMediaProgressDuration(com.google.protobuf.Duration value) {
      *
      * .google.protobuf.Duration media_progress_duration = 1;
      */
-    public Builder setMediaProgressDuration(com.google.protobuf.Duration.Builder builderForValue) {
+    public Builder setMediaProgressDuration(
+        com.google.protobuf.Duration.Builder builderForValue) {
       if (mediaProgressDurationBuilder_ == null) {
         mediaProgressDuration_ = builderForValue.build();
       } else {
@@ -644,8 +584,6 @@ public Builder setMediaProgressDuration(com.google.protobuf.Duration.Builder bui
       return this;
     }
     /**
-     *
-     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -657,9 +595,9 @@ public Builder setMediaProgressDuration(com.google.protobuf.Duration.Builder bui
      */
     public Builder mergeMediaProgressDuration(com.google.protobuf.Duration value) {
       if (mediaProgressDurationBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && mediaProgressDuration_ != null
-            && mediaProgressDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          mediaProgressDuration_ != null &&
+          mediaProgressDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
           getMediaProgressDurationBuilder().mergeFrom(value);
         } else {
           mediaProgressDuration_ = value;
@@ -672,8 +610,6 @@ public Builder mergeMediaProgressDuration(com.google.protobuf.Duration value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -694,8 +630,6 @@ public Builder clearMediaProgressDuration() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -711,8 +645,6 @@ public com.google.protobuf.Duration.Builder getMediaProgressDurationBuilder() {
       return getMediaProgressDurationFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -726,14 +658,11 @@ public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder()
       if (mediaProgressDurationBuilder_ != null) {
         return mediaProgressDurationBuilder_.getMessageOrBuilder();
       } else {
-        return mediaProgressDuration_ == null
-            ? com.google.protobuf.Duration.getDefaultInstance()
-            : mediaProgressDuration_;
+        return mediaProgressDuration_ == null ?
+            com.google.protobuf.Duration.getDefaultInstance() : mediaProgressDuration_;
       }
     }
     /**
-     *
-     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -744,26 +673,21 @@ public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder()
      * .google.protobuf.Duration media_progress_duration = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration,
-            com.google.protobuf.Duration.Builder,
-            com.google.protobuf.DurationOrBuilder>
+        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
         getMediaProgressDurationFieldBuilder() {
       if (mediaProgressDurationBuilder_ == null) {
-        mediaProgressDurationBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Duration,
-                com.google.protobuf.Duration.Builder,
-                com.google.protobuf.DurationOrBuilder>(
-                getMediaProgressDuration(), getParentForChildren(), isClean());
+        mediaProgressDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
+                getMediaProgressDuration(),
+                getParentForChildren(),
+                isClean());
         mediaProgressDuration_ = null;
       }
       return mediaProgressDurationBuilder_;
     }
 
-    private float mediaProgressPercentage_;
+    private float mediaProgressPercentage_ ;
     /**
-     *
-     *
      * 
      * Media progress should be computed using only the media_progress_duration
      * relative to the media total length.
@@ -775,7 +699,6 @@ public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder()
      * 

      *
      * optional float media_progress_percentage = 2;
-     *
      * @return Whether the mediaProgressPercentage field is set.
      */
     @java.lang.Override
@@ -783,8 +706,6 @@ public boolean hasMediaProgressPercentage() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Media progress should be computed using only the media_progress_duration
      * relative to the media total length.
@@ -796,7 +717,6 @@ public boolean hasMediaProgressPercentage() {
      * 

      *
      * optional float media_progress_percentage = 2;
-     *
      * @return The mediaProgressPercentage.
      */
     @java.lang.Override
@@ -804,8 +724,6 @@ public float getMediaProgressPercentage() {
       return mediaProgressPercentage_;
     }
     /**
-     *
-     *
      * 
      * Media progress should be computed using only the media_progress_duration
      * relative to the media total length.
@@ -817,7 +735,6 @@ public float getMediaProgressPercentage() {
      * 

      *
      * optional float media_progress_percentage = 2;
-     *
      * @param value The mediaProgressPercentage to set.
      * @return This builder for chaining.
      */
@@ -829,8 +746,6 @@ public Builder setMediaProgressPercentage(float value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Media progress should be computed using only the media_progress_duration
      * relative to the media total length.
@@ -842,7 +757,6 @@ public Builder setMediaProgressPercentage(float value) {
      * 

      *
      * optional float media_progress_percentage = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearMediaProgressPercentage() {
@@ -851,9 +765,9 @@ public Builder clearMediaProgressPercentage() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -863,12 +777,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.MediaInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.MediaInfo)
   private static final com.google.cloud.discoveryengine.v1beta.MediaInfo DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.MediaInfo();
   }
@@ -877,27 +791,27 @@ public static com.google.cloud.discoveryengine.v1beta.MediaInfo getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public MediaInfo parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public MediaInfo parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -912,4 +826,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.MediaInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfoOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfoOrBuilder.java
similarity index 78%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfoOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfoOrBuilder.java
index 9ed18a8f9cef..8f79a14332a8 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfoOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfoOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface MediaInfoOrBuilder
-    extends
+public interface MediaInfoOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.MediaInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -34,13 +16,10 @@ public interface MediaInfoOrBuilder
    * 

    *
    * .google.protobuf.Duration media_progress_duration = 1;
-   *
    * @return Whether the mediaProgressDuration field is set.
    */
   boolean hasMediaProgressDuration();
   /**
-   *
-   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -49,13 +28,10 @@ public interface MediaInfoOrBuilder
    * 

    *
    * .google.protobuf.Duration media_progress_duration = 1;
-   *
    * @return The mediaProgressDuration.
    */
   com.google.protobuf.Duration getMediaProgressDuration();
   /**
-   *
-   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -68,8 +44,6 @@ public interface MediaInfoOrBuilder
   com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder();
 
   /**
-   *
-   *
    * 
    * Media progress should be computed using only the media_progress_duration
    * relative to the media total length.
@@ -81,13 +55,10 @@ public interface MediaInfoOrBuilder
    * 

    *
    * optional float media_progress_percentage = 2;
-   *
    * @return Whether the mediaProgressPercentage field is set.
    */
   boolean hasMediaProgressPercentage();
   /**
-   *
-   *
    * 
    * Media progress should be computed using only the media_progress_duration
    * relative to the media total length.
@@ -99,7 +70,6 @@ public interface MediaInfoOrBuilder
    * 

    *
    * optional float media_progress_percentage = 2;
-   *
    * @return The mediaProgressPercentage.
    */
   float getMediaProgressPercentage();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfo.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfo.java
similarity index 76%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfo.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfo.java
index db372decc86b..61b7e8d5c14a 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfo.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfo.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Detailed page information.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.PageInfo}
  */
-public final class PageInfo extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class PageInfo extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.PageInfo)
     PageInfoOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use PageInfo.newBuilder() to construct.
   private PageInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private PageInfo() {
     pageviewId_ = "";
     pageCategory_ = "";
@@ -46,32 +28,28 @@ private PageInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new PageInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1beta_PageInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PageInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.PageInfo.class,
-            com.google.cloud.discoveryengine.v1beta.PageInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.PageInfo.class, com.google.cloud.discoveryengine.v1beta.PageInfo.Builder.class);
   }
 
   public static final int PAGEVIEW_ID_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageviewId_ = "";
   /**
-   *
-   *
    * 
    * A unique ID of a web page view.
    *
@@ -86,7 +64,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * string pageview_id = 1;
-   *
    * @return The pageviewId.
    */
   @java.lang.Override
@@ -95,15 +72,14 @@ public java.lang.String getPageviewId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageviewId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A unique ID of a web page view.
    *
@@ -118,15 +94,16 @@ public java.lang.String getPageviewId() {
    * 

    *
    * string pageview_id = 1;
-   *
    * @return The bytes for pageviewId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageviewIdBytes() {
+  public com.google.protobuf.ByteString
+      getPageviewIdBytes() {
     java.lang.Object ref = pageviewId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageviewId_ = b;
       return b;
     } else {
@@ -135,12 +112,9 @@ public com.google.protobuf.ByteString getPageviewIdBytes() {
   }
 
   public static final int PAGE_CATEGORY_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageCategory_ = "";
   /**
-   *
-   *
    * 
    * The most specific category associated with a category page.
    *
@@ -157,7 +131,6 @@ public com.google.protobuf.ByteString getPageviewIdBytes() {
    * 

    *
    * string page_category = 2;
-   *
    * @return The pageCategory.
    */
   @java.lang.Override
@@ -166,15 +139,14 @@ public java.lang.String getPageCategory() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageCategory_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The most specific category associated with a category page.
    *
@@ -191,15 +163,16 @@ public java.lang.String getPageCategory() {
    * 

    *
    * string page_category = 2;
-   *
    * @return The bytes for pageCategory.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageCategoryBytes() {
+  public com.google.protobuf.ByteString
+      getPageCategoryBytes() {
     java.lang.Object ref = pageCategory_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageCategory_ = b;
       return b;
     } else {
@@ -208,12 +181,9 @@ public com.google.protobuf.ByteString getPageCategoryBytes() {
   }
 
   public static final int URI_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object uri_ = "";
   /**
-   *
-   *
    * 
    * Complete URL (window.location.href) of the user's current page.
    *
@@ -223,7 +193,6 @@ public com.google.protobuf.ByteString getPageCategoryBytes() {
    * 

    *
    * string uri = 3;
-   *
    * @return The uri.
    */
   @java.lang.Override
@@ -232,15 +201,14 @@ public java.lang.String getUri() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       uri_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Complete URL (window.location.href) of the user's current page.
    *
@@ -250,15 +218,16 @@ public java.lang.String getUri() {
    * 

    *
    * string uri = 3;
-   *
    * @return The bytes for uri.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getUriBytes() {
+  public com.google.protobuf.ByteString
+      getUriBytes() {
     java.lang.Object ref = uri_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       uri_ = b;
       return b;
     } else {
@@ -267,12 +236,9 @@ public com.google.protobuf.ByteString getUriBytes() {
   }
 
   public static final int REFERRER_URI_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object referrerUri_ = "";
   /**
-   *
-   *
    * 
    * The referrer URL of the current page.
    *
@@ -282,7 +248,6 @@ public com.google.protobuf.ByteString getUriBytes() {
    * 

    *
    * string referrer_uri = 4;
-   *
    * @return The referrerUri.
    */
   @java.lang.Override
@@ -291,15 +256,14 @@ public java.lang.String getReferrerUri() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       referrerUri_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The referrer URL of the current page.
    *
@@ -309,15 +273,16 @@ public java.lang.String getReferrerUri() {
    * 

    *
    * string referrer_uri = 4;
-   *
    * @return The bytes for referrerUri.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getReferrerUriBytes() {
+  public com.google.protobuf.ByteString
+      getReferrerUriBytes() {
     java.lang.Object ref = referrerUri_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       referrerUri_ = b;
       return b;
     } else {
@@ -326,7 +291,6 @@ public com.google.protobuf.ByteString getReferrerUriBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -338,7 +302,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageviewId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, pageviewId_);
     }
@@ -380,18 +345,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.PageInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.PageInfo other =
-        (com.google.cloud.discoveryengine.v1beta.PageInfo) obj;
-
-    if (!getPageviewId().equals(other.getPageviewId())) return false;
-    if (!getPageCategory().equals(other.getPageCategory())) return false;
-    if (!getUri().equals(other.getUri())) return false;
-    if (!getReferrerUri().equals(other.getReferrerUri())) return false;
+    com.google.cloud.discoveryengine.v1beta.PageInfo other = (com.google.cloud.discoveryengine.v1beta.PageInfo) obj;
+
+    if (!getPageviewId()
+        .equals(other.getPageviewId())) return false;
+    if (!getPageCategory()
+        .equals(other.getPageCategory())) return false;
+    if (!getUri()
+        .equals(other.getUri())) return false;
+    if (!getReferrerUri()
+        .equals(other.getReferrerUri())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -416,136 +384,132 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.PageInfo parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.PageInfo parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.PageInfo parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.PageInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Detailed page information.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.PageInfo}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.PageInfo)
       com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_PageInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PageInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.PageInfo.class,
-              com.google.cloud.discoveryengine.v1beta.PageInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.PageInfo.class, com.google.cloud.discoveryengine.v1beta.PageInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.PageInfo.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -558,9 +522,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor;
     }
 
     @java.lang.Override
@@ -579,11 +543,8 @@ public com.google.cloud.discoveryengine.v1beta.PageInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.PageInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.PageInfo result =
-          new com.google.cloud.discoveryengine.v1beta.PageInfo(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.PageInfo result = new com.google.cloud.discoveryengine.v1beta.PageInfo(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -608,39 +569,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.PageInfo resu
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.PageInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PageInfo) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PageInfo)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -648,8 +608,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.PageInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance()) return this;
       if (!other.getPageviewId().isEmpty()) {
         pageviewId_ = other.pageviewId_;
         bitField0_ |= 0x00000001;
@@ -696,37 +655,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                pageviewId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                pageCategory_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                uri_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                referrerUri_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              pageviewId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              pageCategory_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              uri_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              referrerUri_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -736,13 +690,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object pageviewId_ = "";
     /**
-     *
-     *
      * 
      * A unique ID of a web page view.
      *
@@ -757,13 +708,13 @@ public Builder mergeFrom(
      * 

      *
      * string pageview_id = 1;
-     *
      * @return The pageviewId.
      */
     public java.lang.String getPageviewId() {
       java.lang.Object ref = pageviewId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageviewId_ = s;
         return s;
@@ -772,8 +723,6 @@ public java.lang.String getPageviewId() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique ID of a web page view.
      *
@@ -788,14 +737,15 @@ public java.lang.String getPageviewId() {
      * 

      *
      * string pageview_id = 1;
-     *
      * @return The bytes for pageviewId.
      */
-    public com.google.protobuf.ByteString getPageviewIdBytes() {
+    public com.google.protobuf.ByteString
+        getPageviewIdBytes() {
       java.lang.Object ref = pageviewId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageviewId_ = b;
         return b;
       } else {
@@ -803,8 +753,6 @@ public com.google.protobuf.ByteString getPageviewIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique ID of a web page view.
      *
@@ -819,22 +767,18 @@ public com.google.protobuf.ByteString getPageviewIdBytes() {
      * 

      *
      * string pageview_id = 1;
-     *
      * @param value The pageviewId to set.
      * @return This builder for chaining.
      */
-    public Builder setPageviewId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageviewId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageviewId_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique ID of a web page view.
      *
@@ -849,7 +793,6 @@ public Builder setPageviewId(java.lang.String value) {
      * 

      *
      * string pageview_id = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageviewId() {
@@ -859,8 +802,6 @@ public Builder clearPageviewId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique ID of a web page view.
      *
@@ -875,14 +816,12 @@ public Builder clearPageviewId() {
      * 

      *
      * string pageview_id = 1;
-     *
      * @param value The bytes for pageviewId to set.
      * @return This builder for chaining.
      */
-    public Builder setPageviewIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageviewIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageviewId_ = value;
       bitField0_ |= 0x00000001;
@@ -892,8 +831,6 @@ public Builder setPageviewIdBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object pageCategory_ = "";
     /**
-     *
-     *
      * 
      * The most specific category associated with a category page.
      *
@@ -910,13 +847,13 @@ public Builder setPageviewIdBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string page_category = 2;
-     *
      * @return The pageCategory.
      */
     public java.lang.String getPageCategory() {
       java.lang.Object ref = pageCategory_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageCategory_ = s;
         return s;
@@ -925,8 +862,6 @@ public java.lang.String getPageCategory() {
       }
     }
     /**
-     *
-     *
      * 
      * The most specific category associated with a category page.
      *
@@ -943,14 +878,15 @@ public java.lang.String getPageCategory() {
      * 

      *
      * string page_category = 2;
-     *
      * @return The bytes for pageCategory.
      */
-    public com.google.protobuf.ByteString getPageCategoryBytes() {
+    public com.google.protobuf.ByteString
+        getPageCategoryBytes() {
       java.lang.Object ref = pageCategory_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageCategory_ = b;
         return b;
       } else {
@@ -958,8 +894,6 @@ public com.google.protobuf.ByteString getPageCategoryBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The most specific category associated with a category page.
      *
@@ -976,22 +910,18 @@ public com.google.protobuf.ByteString getPageCategoryBytes() {
      * 

      *
      * string page_category = 2;
-     *
      * @param value The pageCategory to set.
      * @return This builder for chaining.
      */
-    public Builder setPageCategory(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageCategory(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageCategory_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The most specific category associated with a category page.
      *
@@ -1008,7 +938,6 @@ public Builder setPageCategory(java.lang.String value) {
      * 

      *
      * string page_category = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageCategory() {
@@ -1018,8 +947,6 @@ public Builder clearPageCategory() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The most specific category associated with a category page.
      *
@@ -1036,14 +963,12 @@ public Builder clearPageCategory() {
      * 

      *
      * string page_category = 2;
-     *
      * @param value The bytes for pageCategory to set.
      * @return This builder for chaining.
      */
-    public Builder setPageCategoryBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageCategoryBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageCategory_ = value;
       bitField0_ |= 0x00000002;
@@ -1053,8 +978,6 @@ public Builder setPageCategoryBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object uri_ = "";
     /**
-     *
-     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -1064,13 +987,13 @@ public Builder setPageCategoryBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string uri = 3;
-     *
      * @return The uri.
      */
     public java.lang.String getUri() {
       java.lang.Object ref = uri_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         uri_ = s;
         return s;
@@ -1079,8 +1002,6 @@ public java.lang.String getUri() {
       }
     }
     /**
-     *
-     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -1090,14 +1011,15 @@ public java.lang.String getUri() {
      * 

      *
      * string uri = 3;
-     *
      * @return The bytes for uri.
      */
-    public com.google.protobuf.ByteString getUriBytes() {
+    public com.google.protobuf.ByteString
+        getUriBytes() {
       java.lang.Object ref = uri_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         uri_ = b;
         return b;
       } else {
@@ -1105,8 +1027,6 @@ public com.google.protobuf.ByteString getUriBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -1116,22 +1036,18 @@ public com.google.protobuf.ByteString getUriBytes() {
      * 

      *
      * string uri = 3;
-     *
      * @param value The uri to set.
      * @return This builder for chaining.
      */
-    public Builder setUri(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUri(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       uri_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -1141,7 +1057,6 @@ public Builder setUri(java.lang.String value) {
      * 

      *
      * string uri = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUri() {
@@ -1151,8 +1066,6 @@ public Builder clearUri() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -1162,14 +1075,12 @@ public Builder clearUri() {
      * 

      *
      * string uri = 3;
-     *
      * @param value The bytes for uri to set.
      * @return This builder for chaining.
      */
-    public Builder setUriBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUriBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       uri_ = value;
       bitField0_ |= 0x00000004;
@@ -1179,8 +1090,6 @@ public Builder setUriBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object referrerUri_ = "";
     /**
-     *
-     *
      * 
      * The referrer URL of the current page.
      *
@@ -1190,13 +1099,13 @@ public Builder setUriBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string referrer_uri = 4;
-     *
      * @return The referrerUri.
      */
     public java.lang.String getReferrerUri() {
       java.lang.Object ref = referrerUri_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         referrerUri_ = s;
         return s;
@@ -1205,8 +1114,6 @@ public java.lang.String getReferrerUri() {
       }
     }
     /**
-     *
-     *
      * 
      * The referrer URL of the current page.
      *
@@ -1216,14 +1123,15 @@ public java.lang.String getReferrerUri() {
      * 

      *
      * string referrer_uri = 4;
-     *
      * @return The bytes for referrerUri.
      */
-    public com.google.protobuf.ByteString getReferrerUriBytes() {
+    public com.google.protobuf.ByteString
+        getReferrerUriBytes() {
       java.lang.Object ref = referrerUri_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         referrerUri_ = b;
         return b;
       } else {
@@ -1231,8 +1139,6 @@ public com.google.protobuf.ByteString getReferrerUriBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The referrer URL of the current page.
      *
@@ -1242,22 +1148,18 @@ public com.google.protobuf.ByteString getReferrerUriBytes() {
      * 

      *
      * string referrer_uri = 4;
-     *
      * @param value The referrerUri to set.
      * @return This builder for chaining.
      */
-    public Builder setReferrerUri(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setReferrerUri(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       referrerUri_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The referrer URL of the current page.
      *
@@ -1267,7 +1169,6 @@ public Builder setReferrerUri(java.lang.String value) {
      * 

      *
      * string referrer_uri = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearReferrerUri() {
@@ -1277,8 +1178,6 @@ public Builder clearReferrerUri() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The referrer URL of the current page.
      *
@@ -1288,23 +1187,21 @@ public Builder clearReferrerUri() {
      * 

      *
      * string referrer_uri = 4;
-     *
      * @param value The bytes for referrerUri to set.
      * @return This builder for chaining.
      */
-    public Builder setReferrerUriBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setReferrerUriBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       referrerUri_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1314,12 +1211,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.PageInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.PageInfo)
   private static final com.google.cloud.discoveryengine.v1beta.PageInfo DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.PageInfo();
   }
@@ -1328,27 +1225,27 @@ public static com.google.cloud.discoveryengine.v1beta.PageInfo getDefaultInstanc
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public PageInfo parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public PageInfo parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1363,4 +1260,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.PageInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfoOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfoOrBuilder.java
similarity index 82%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfoOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfoOrBuilder.java
index e4b9f3b1e50b..d42a315d2069 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfoOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfoOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface PageInfoOrBuilder
-    extends
+public interface PageInfoOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.PageInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * A unique ID of a web page view.
    *
@@ -40,13 +22,10 @@ public interface PageInfoOrBuilder
    * 

    *
    * string pageview_id = 1;
-   *
    * @return The pageviewId.
    */
   java.lang.String getPageviewId();
   /**
-   *
-   *
    * 
    * A unique ID of a web page view.
    *
@@ -61,14 +40,12 @@ public interface PageInfoOrBuilder
    * 

    *
    * string pageview_id = 1;
-   *
    * @return The bytes for pageviewId.
    */
-  com.google.protobuf.ByteString getPageviewIdBytes();
+  com.google.protobuf.ByteString
+      getPageviewIdBytes();
 
   /**
-   *
-   *
    * 
    * The most specific category associated with a category page.
    *
@@ -85,13 +62,10 @@ public interface PageInfoOrBuilder
    * 

    *
    * string page_category = 2;
-   *
    * @return The pageCategory.
    */
   java.lang.String getPageCategory();
   /**
-   *
-   *
    * 
    * The most specific category associated with a category page.
    *
@@ -108,14 +82,12 @@ public interface PageInfoOrBuilder
    * 

    *
    * string page_category = 2;
-   *
    * @return The bytes for pageCategory.
    */
-  com.google.protobuf.ByteString getPageCategoryBytes();
+  com.google.protobuf.ByteString
+      getPageCategoryBytes();
 
   /**
-   *
-   *
    * 
    * Complete URL (window.location.href) of the user's current page.
    *
@@ -125,13 +97,10 @@ public interface PageInfoOrBuilder
    * 

    *
    * string uri = 3;
-   *
    * @return The uri.
    */
   java.lang.String getUri();
   /**
-   *
-   *
    * 
    * Complete URL (window.location.href) of the user's current page.
    *
@@ -141,14 +110,12 @@ public interface PageInfoOrBuilder
    * 

    *
    * string uri = 3;
-   *
    * @return The bytes for uri.
    */
-  com.google.protobuf.ByteString getUriBytes();
+  com.google.protobuf.ByteString
+      getUriBytes();
 
   /**
-   *
-   *
    * 
    * The referrer URL of the current page.
    *
@@ -158,13 +125,10 @@ public interface PageInfoOrBuilder
    * 

    *
    * string referrer_uri = 4;
-   *
    * @return The referrerUri.
    */
   java.lang.String getReferrerUri();
   /**
-   *
-   *
    * 
    * The referrer URL of the current page.
    *
@@ -174,8 +138,8 @@ public interface PageInfoOrBuilder
    * 

    *
    * string referrer_uri = 4;
-   *
    * @return The bytes for referrerUri.
    */
-  com.google.protobuf.ByteString getReferrerUriBytes();
+  com.google.protobuf.ByteString
+      getReferrerUriBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfo.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfo.java
similarity index 73%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfo.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfo.java
index 142a151b6453..39d3299ba6b4 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfo.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfo.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Detailed panel information associated with a user event.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.PanelInfo}
  */
-public final class PanelInfo extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class PanelInfo extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.PanelInfo)
     PanelInfoOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use PanelInfo.newBuilder() to construct.
   private PanelInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private PanelInfo() {
     panelId_ = "";
     displayName_ = "";
@@ -44,39 +26,34 @@ private PanelInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new PanelInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.PanelInfo.class,
-            com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.PanelInfo.class, com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder.class);
   }
 
   private int bitField0_;
   public static final int PANEL_ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object panelId_ = "";
   /**
-   *
-   *
    * 
    * Required. The panel ID.
    * 

    *
    * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The panelId.
    */
   @java.lang.Override
@@ -85,29 +62,29 @@ public java.lang.String getPanelId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       panelId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The panel ID.
    * 

    *
    * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for panelId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPanelIdBytes() {
+  public com.google.protobuf.ByteString
+      getPanelIdBytes() {
     java.lang.Object ref = panelId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       panelId_ = b;
       return b;
     } else {
@@ -116,18 +93,14 @@ public com.google.protobuf.ByteString getPanelIdBytes() {
   }
 
   public static final int DISPLAY_NAME_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object displayName_ = "";
   /**
-   *
-   *
    * 
    * The display name of the panel.
    * 

    *
    * string display_name = 3;
-   *
    * @return The displayName.
    */
   @java.lang.Override
@@ -136,29 +109,29 @@ public java.lang.String getDisplayName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       displayName_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The display name of the panel.
    * 

    *
    * string display_name = 3;
-   *
    * @return The bytes for displayName.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getDisplayNameBytes() {
+  public com.google.protobuf.ByteString
+      getDisplayNameBytes() {
     java.lang.Object ref = displayName_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       displayName_ = b;
       return b;
     } else {
@@ -169,8 +142,6 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
   public static final int PANEL_POSITION_FIELD_NUMBER = 4;
   private int panelPosition_ = 0;
   /**
-   *
-   *
    * 
    * The ordered position of the panel, if shown to the user with other panels.
    * If set, then
@@ -179,7 +150,6 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
    * 

    *
    * optional int32 panel_position = 4;
-   *
    * @return Whether the panelPosition field is set.
    */
   @java.lang.Override
@@ -187,8 +157,6 @@ public boolean hasPanelPosition() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
-   *
-   *
    * 
    * The ordered position of the panel, if shown to the user with other panels.
    * If set, then
@@ -197,7 +165,6 @@ public boolean hasPanelPosition() {
    * 

    *
    * optional int32 panel_position = 4;
-   *
    * @return The panelPosition.
    */
   @java.lang.Override
@@ -208,8 +175,6 @@ public int getPanelPosition() {
   public static final int TOTAL_PANELS_FIELD_NUMBER = 5;
   private int totalPanels_ = 0;
   /**
-   *
-   *
    * 
    * The total number of panels, including this one, shown to the user.
    * Must be set if
@@ -218,7 +183,6 @@ public int getPanelPosition() {
    * 

    *
    * optional int32 total_panels = 5;
-   *
    * @return Whether the totalPanels field is set.
    */
   @java.lang.Override
@@ -226,8 +190,6 @@ public boolean hasTotalPanels() {
     return ((bitField0_ & 0x00000002) != 0);
   }
   /**
-   *
-   *
    * 
    * The total number of panels, including this one, shown to the user.
    * Must be set if
@@ -236,7 +198,6 @@ public boolean hasTotalPanels() {
    * 

    *
    * optional int32 total_panels = 5;
-   *
    * @return The totalPanels.
    */
   @java.lang.Override
@@ -245,7 +206,6 @@ public int getTotalPanels() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -257,7 +217,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(panelId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, panelId_);
     }
@@ -286,10 +247,12 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, displayName_);
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, panelPosition_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(4, panelPosition_);
     }
     if (((bitField0_ & 0x00000002) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(5, totalPanels_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(5, totalPanels_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -299,23 +262,26 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.PanelInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.PanelInfo other =
-        (com.google.cloud.discoveryengine.v1beta.PanelInfo) obj;
+    com.google.cloud.discoveryengine.v1beta.PanelInfo other = (com.google.cloud.discoveryengine.v1beta.PanelInfo) obj;
 
-    if (!getPanelId().equals(other.getPanelId())) return false;
-    if (!getDisplayName().equals(other.getDisplayName())) return false;
+    if (!getPanelId()
+        .equals(other.getPanelId())) return false;
+    if (!getDisplayName()
+        .equals(other.getDisplayName())) return false;
     if (hasPanelPosition() != other.hasPanelPosition()) return false;
     if (hasPanelPosition()) {
-      if (getPanelPosition() != other.getPanelPosition()) return false;
+      if (getPanelPosition()
+          != other.getPanelPosition()) return false;
     }
     if (hasTotalPanels() != other.hasTotalPanels()) return false;
     if (hasTotalPanels()) {
-      if (getTotalPanels() != other.getTotalPanels()) return false;
+      if (getTotalPanels()
+          != other.getTotalPanels()) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -346,135 +312,131 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.PanelInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Detailed panel information associated with a user event.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.PanelInfo}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.PanelInfo)
       com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.PanelInfo.class,
-              com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.PanelInfo.class, com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.PanelInfo.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -487,9 +449,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor;
     }
 
     @java.lang.Override
@@ -508,11 +470,8 @@ public com.google.cloud.discoveryengine.v1beta.PanelInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.PanelInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.PanelInfo result =
-          new com.google.cloud.discoveryengine.v1beta.PanelInfo(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.PanelInfo result = new com.google.cloud.discoveryengine.v1beta.PanelInfo(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -541,39 +500,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.PanelInfo res
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.PanelInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PanelInfo) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PanelInfo)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -581,8 +539,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.PanelInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance()) return this;
       if (!other.getPanelId().isEmpty()) {
         panelId_ = other.panelId_;
         bitField0_ |= 0x00000001;
@@ -625,37 +582,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 18:
-              {
-                panelId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 18
-            case 26:
-              {
-                displayName_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 26
-            case 32:
-              {
-                panelPosition_ = input.readInt32();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 32
-            case 40:
-              {
-                totalPanels_ = input.readInt32();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 40
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 18: {
+              panelId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 18
+            case 26: {
+              displayName_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 26
+            case 32: {
+              panelPosition_ = input.readInt32();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 32
+            case 40: {
+              totalPanels_ = input.readInt32();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 40
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -665,25 +617,22 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object panelId_ = "";
     /**
-     *
-     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The panelId.
      */
     public java.lang.String getPanelId() {
       java.lang.Object ref = panelId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         panelId_ = s;
         return s;
@@ -692,21 +641,20 @@ public java.lang.String getPanelId() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for panelId.
      */
-    public com.google.protobuf.ByteString getPanelIdBytes() {
+    public com.google.protobuf.ByteString
+        getPanelIdBytes() {
       java.lang.Object ref = panelId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         panelId_ = b;
         return b;
       } else {
@@ -714,35 +662,28 @@ public com.google.protobuf.ByteString getPanelIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The panelId to set.
      * @return This builder for chaining.
      */
-    public Builder setPanelId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPanelId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       panelId_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearPanelId() {
@@ -752,21 +693,17 @@ public Builder clearPanelId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for panelId to set.
      * @return This builder for chaining.
      */
-    public Builder setPanelIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPanelIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       panelId_ = value;
       bitField0_ |= 0x00000001;
@@ -776,20 +713,18 @@ public Builder setPanelIdBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object displayName_ = "";
     /**
-     *
-     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
-     *
      * @return The displayName.
      */
     public java.lang.String getDisplayName() {
       java.lang.Object ref = displayName_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         displayName_ = s;
         return s;
@@ -798,21 +733,20 @@ public java.lang.String getDisplayName() {
       }
     }
     /**
-     *
-     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
-     *
      * @return The bytes for displayName.
      */
-    public com.google.protobuf.ByteString getDisplayNameBytes() {
+    public com.google.protobuf.ByteString
+        getDisplayNameBytes() {
       java.lang.Object ref = displayName_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         displayName_ = b;
         return b;
       } else {
@@ -820,35 +754,28 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
-     *
      * @param value The displayName to set.
      * @return This builder for chaining.
      */
-    public Builder setDisplayName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDisplayName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       displayName_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDisplayName() {
@@ -858,21 +785,17 @@ public Builder clearDisplayName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
-     *
      * @param value The bytes for displayName to set.
      * @return This builder for chaining.
      */
-    public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setDisplayNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       displayName_ = value;
       bitField0_ |= 0x00000002;
@@ -880,10 +803,8 @@ public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int panelPosition_;
+    private int panelPosition_ ;
     /**
-     *
-     *
      * 
      * The ordered position of the panel, if shown to the user with other panels.
      * If set, then
@@ -892,7 +813,6 @@ public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * optional int32 panel_position = 4;
-     *
      * @return Whether the panelPosition field is set.
      */
     @java.lang.Override
@@ -900,8 +820,6 @@ public boolean hasPanelPosition() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * The ordered position of the panel, if shown to the user with other panels.
      * If set, then
@@ -910,7 +828,6 @@ public boolean hasPanelPosition() {
      * 

      *
      * optional int32 panel_position = 4;
-     *
      * @return The panelPosition.
      */
     @java.lang.Override
@@ -918,8 +835,6 @@ public int getPanelPosition() {
       return panelPosition_;
     }
     /**
-     *
-     *
      * 
      * The ordered position of the panel, if shown to the user with other panels.
      * If set, then
@@ -928,7 +843,6 @@ public int getPanelPosition() {
      * 

      *
      * optional int32 panel_position = 4;
-     *
      * @param value The panelPosition to set.
      * @return This builder for chaining.
      */
@@ -940,8 +854,6 @@ public Builder setPanelPosition(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The ordered position of the panel, if shown to the user with other panels.
      * If set, then
@@ -950,7 +862,6 @@ public Builder setPanelPosition(int value) {
      * 

      *
      * optional int32 panel_position = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPanelPosition() {
@@ -960,10 +871,8 @@ public Builder clearPanelPosition() {
       return this;
     }
 
-    private int totalPanels_;
+    private int totalPanels_ ;
     /**
-     *
-     *
      * 
      * The total number of panels, including this one, shown to the user.
      * Must be set if
@@ -972,7 +881,6 @@ public Builder clearPanelPosition() {
      * 

      *
      * optional int32 total_panels = 5;
-     *
      * @return Whether the totalPanels field is set.
      */
     @java.lang.Override
@@ -980,8 +888,6 @@ public boolean hasTotalPanels() {
       return ((bitField0_ & 0x00000008) != 0);
     }
     /**
-     *
-     *
      * 
      * The total number of panels, including this one, shown to the user.
      * Must be set if
@@ -990,7 +896,6 @@ public boolean hasTotalPanels() {
      * 

      *
      * optional int32 total_panels = 5;
-     *
      * @return The totalPanels.
      */
     @java.lang.Override
@@ -998,8 +903,6 @@ public int getTotalPanels() {
       return totalPanels_;
     }
     /**
-     *
-     *
      * 
      * The total number of panels, including this one, shown to the user.
      * Must be set if
@@ -1008,7 +911,6 @@ public int getTotalPanels() {
      * 

      *
      * optional int32 total_panels = 5;
-     *
      * @param value The totalPanels to set.
      * @return This builder for chaining.
      */
@@ -1020,8 +922,6 @@ public Builder setTotalPanels(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The total number of panels, including this one, shown to the user.
      * Must be set if
@@ -1030,7 +930,6 @@ public Builder setTotalPanels(int value) {
      * 

      *
      * optional int32 total_panels = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTotalPanels() {
@@ -1039,9 +938,9 @@ public Builder clearTotalPanels() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1051,12 +950,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.PanelInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.PanelInfo)
   private static final com.google.cloud.discoveryengine.v1beta.PanelInfo DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.PanelInfo();
   }
@@ -1065,27 +964,27 @@ public static com.google.cloud.discoveryengine.v1beta.PanelInfo getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public PanelInfo parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public PanelInfo parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1100,4 +999,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.PanelInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfoOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfoOrBuilder.java
similarity index 74%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfoOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfoOrBuilder.java
index 959e924f11b0..2086b86275ec 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfoOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfoOrBuilder.java
@@ -1,81 +1,53 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface PanelInfoOrBuilder
-    extends
+public interface PanelInfoOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.PanelInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The panel ID.
    * 

    *
    * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The panelId.
    */
   java.lang.String getPanelId();
   /**
-   *
-   *
    * 
    * Required. The panel ID.
    * 

    *
    * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for panelId.
    */
-  com.google.protobuf.ByteString getPanelIdBytes();
+  com.google.protobuf.ByteString
+      getPanelIdBytes();
 
   /**
-   *
-   *
    * 
    * The display name of the panel.
    * 

    *
    * string display_name = 3;
-   *
    * @return The displayName.
    */
   java.lang.String getDisplayName();
   /**
-   *
-   *
    * 
    * The display name of the panel.
    * 

    *
    * string display_name = 3;
-   *
    * @return The bytes for displayName.
    */
-  com.google.protobuf.ByteString getDisplayNameBytes();
+  com.google.protobuf.ByteString
+      getDisplayNameBytes();
 
   /**
-   *
-   *
    * 
    * The ordered position of the panel, if shown to the user with other panels.
    * If set, then
@@ -84,13 +56,10 @@ public interface PanelInfoOrBuilder
    * 

    *
    * optional int32 panel_position = 4;
-   *
    * @return Whether the panelPosition field is set.
    */
   boolean hasPanelPosition();
   /**
-   *
-   *
    * 
    * The ordered position of the panel, if shown to the user with other panels.
    * If set, then
@@ -99,14 +68,11 @@ public interface PanelInfoOrBuilder
    * 

    *
    * optional int32 panel_position = 4;
-   *
    * @return The panelPosition.
    */
   int getPanelPosition();
 
   /**
-   *
-   *
    * 
    * The total number of panels, including this one, shown to the user.
    * Must be set if
@@ -115,13 +81,10 @@ public interface PanelInfoOrBuilder
    * 

    *
    * optional int32 total_panels = 5;
-   *
    * @return Whether the totalPanels field is set.
    */
   boolean hasTotalPanels();
   /**
-   *
-   *
    * 
    * The total number of panels, including this one, shown to the user.
    * Must be set if
@@ -130,7 +93,6 @@ public interface PanelInfoOrBuilder
    * 

    *
    * optional int32 total_panels = 5;
-   *
    * @return The totalPanels.
    */
   int getTotalPanels();
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeConfigProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeConfigProto.java
new file mode 100644
index 000000000000..219e5685f455
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeConfigProto.java
@@ -0,0 +1,102 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/purge_config.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class PurgeConfigProto {
+  private PurgeConfigProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n6google/cloud/discoveryengine/v1beta/pu" +
+      "rge_config.proto\022#google.cloud.discovery" +
+      "engine.v1beta\032\037google/api/field_behavior" +
+      ".proto\032\031google/api/resource.proto\032\037googl" +
+      "e/protobuf/timestamp.proto\"|\n\025PurgeDocum" +
+      "entsRequest\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n%di" +
+      "scoveryengine.googleapis.com/Branch\022\024\n\006f" +
+      "ilter\030\002 \001(\tB\004\342A\001\002\022\r\n\005force\030\003 \001(\010\"q\n\026Purg" +
+      "eDocumentsResponse\022\023\n\013purge_count\030\001 \001(\003\022" +
+      "B\n\014purge_sample\030\002 \003(\tB,\372A)\n\'discoveryeng" +
+      "ine.googleapis.com/Document\"\250\001\n\026PurgeDoc" +
+      "umentsMetadata\022/\n\013create_time\030\001 \001(\0132\032.go" +
+      "ogle.protobuf.Timestamp\022/\n\013update_time\030\002" +
+      " \001(\0132\032.google.protobuf.Timestamp\022\025\n\rsucc" +
+      "ess_count\030\003 \001(\003\022\025\n\rfailure_count\030\004 \001(\003B\227" +
+      "\002\n\'com.google.cloud.discoveryengine.v1be" +
+      "taB\020PurgeConfigProtoP\001ZQcloud.google.com" +
+      "/go/discoveryengine/apiv1beta/discoverye" +
+      "nginepb;discoveryenginepb\242\002\017DISCOVERYENG" +
+      "INE\252\002#Google.Cloud.DiscoveryEngine.V1Bet" +
+      "a\312\002#Google\\Cloud\\DiscoveryEngine\\V1beta\352" +
+      "\002&Google::Cloud::DiscoveryEngine::V1beta" +
+      "b\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.protobuf.TimestampProto.getDescriptor(),
+        });
+    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor,
+        new java.lang.String[] { "Parent", "Filter", "Force", });
+    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor,
+        new java.lang.String[] { "PurgeCount", "PurgeSample", });
+    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor =
+      getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor,
+        new java.lang.String[] { "CreateTime", "UpdateTime", "SuccessCount", "FailureCount", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadata.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadata.java
similarity index 69%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadata.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadata.java
index 98b0145b5b58..4dc8197a39fa 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadata.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadata.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Metadata related to the progress of the PurgeDocuments operation.
  * This will be returned by the google.longrunning.Operation.metadata field.
@@ -28,50 +11,46 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata}
  */
-public final class PurgeDocumentsMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class PurgeDocumentsMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata)
     PurgeDocumentsMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use PurgeDocumentsMetadata.newBuilder() to construct.
   private PurgeDocumentsMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private PurgeDocumentsMetadata() {}
+  private PurgeDocumentsMetadata() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new PurgeDocumentsMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.class,
-            com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.class, com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -79,14 +58,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -94,8 +70,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -110,15 +84,12 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -126,15 +97,12 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -142,8 +110,6 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -159,14 +125,11 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   public static final int SUCCESS_COUNT_FIELD_NUMBER = 3;
   private long successCount_ = 0L;
   /**
-   *
-   *
    * 
    * Count of entries that were deleted successfully.
    * 

    *
    * int64 success_count = 3;
-   *
    * @return The successCount.
    */
   @java.lang.Override
@@ -177,14 +140,11 @@ public long getSuccessCount() {
   public static final int FAILURE_COUNT_FIELD_NUMBER = 4;
   private long failureCount_ = 0L;
   /**
-   *
-   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
-   *
    * @return The failureCount.
    */
   @java.lang.Override
@@ -193,7 +153,6 @@ public long getFailureCount() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -205,7 +164,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -228,16 +188,20 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getUpdateTime());
     }
     if (successCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, successCount_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(3, successCount_);
     }
     if (failureCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, failureCount_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(4, failureCount_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -247,24 +211,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata other =
-        (com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata) obj;
+    com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata other = (com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime()
+          .equals(other.getUpdateTime())) return false;
     }
-    if (getSuccessCount() != other.getSuccessCount()) return false;
-    if (getFailureCount() != other.getFailureCount()) return false;
+    if (getSuccessCount()
+        != other.getSuccessCount()) return false;
+    if (getFailureCount()
+        != other.getFailureCount()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -285,113 +252,109 @@ public int hashCode() {
       hash = (53 * hash) + getUpdateTime().hashCode();
     }
     hash = (37 * hash) + SUCCESS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getSuccessCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getSuccessCount());
     hash = (37 * hash) + FAILURE_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getFailureCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getFailureCount());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
-      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata related to the progress of the PurgeDocuments operation.
    * This will be returned by the google.longrunning.Operation.metadata field.
@@ -399,32 +362,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata)
       com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.class,
-              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.class, com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -445,14 +409,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.getDefaultInstance();
     }
 
@@ -467,23 +430,23 @@ public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata result =
-          new com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata result = new com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null
+            ? updateTime_
+            : updateTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.successCount_ = successCount_;
@@ -497,39 +460,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -537,9 +499,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.getDefaultInstance()) return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -578,37 +538,36 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                successCount_ = input.readInt64();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            case 32:
-              {
-                failureCount_ = input.readInt64();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getUpdateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 24: {
+              successCount_ = input.readInt64();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            case 32: {
+              failureCount_ = input.readInt64();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -618,52 +577,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -684,15 +629,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -703,8 +647,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -713,9 +655,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -728,8 +670,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -747,8 +687,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -761,8 +699,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -773,14 +709,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -788,17 +721,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -806,49 +736,36 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        updateTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -870,8 +787,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -879,7 +794,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -890,8 +806,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -901,9 +815,9 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && updateTime_ != null
-            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          updateTime_ != null &&
+          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -916,8 +830,6 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -936,8 +848,6 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -951,8 +861,6 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -964,14 +872,11 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -980,32 +885,26 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(), getParentForChildren(), isClean());
+        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(),
+                getParentForChildren(),
+                isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
 
-    private long successCount_;
+    private long successCount_ ;
     /**
-     *
-     *
      * 
      * Count of entries that were deleted successfully.
      * 

      *
      * int64 success_count = 3;
-     *
      * @return The successCount.
      */
     @java.lang.Override
@@ -1013,14 +912,11 @@ public long getSuccessCount() {
       return successCount_;
     }
     /**
-     *
-     *
      * 
      * Count of entries that were deleted successfully.
      * 

      *
      * int64 success_count = 3;
-     *
      * @param value The successCount to set.
      * @return This builder for chaining.
      */
@@ -1032,14 +928,11 @@ public Builder setSuccessCount(long value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Count of entries that were deleted successfully.
      * 

      *
      * int64 success_count = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSuccessCount() {
@@ -1049,16 +942,13 @@ public Builder clearSuccessCount() {
       return this;
     }
 
-    private long failureCount_;
+    private long failureCount_ ;
     /**
-     *
-     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
-     *
      * @return The failureCount.
      */
     @java.lang.Override
@@ -1066,14 +956,11 @@ public long getFailureCount() {
       return failureCount_;
     }
     /**
-     *
-     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
-     *
      * @param value The failureCount to set.
      * @return This builder for chaining.
      */
@@ -1085,14 +972,11 @@ public Builder setFailureCount(long value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFailureCount() {
@@ -1101,9 +985,9 @@ public Builder clearFailureCount() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1113,43 +997,41 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata)
-  private static final com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata();
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata
-      getDefaultInstance() {
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public PurgeDocumentsMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public PurgeDocumentsMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1161,8 +1043,9 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata
-      getDefaultInstanceForType() {
+  public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadataOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadataOrBuilder.java
similarity index 73%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadataOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadataOrBuilder.java
index 731a8c54c6e2..8fc85ae8a96c 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadataOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface PurgeDocumentsMetadataOrBuilder
-    extends
+public interface PurgeDocumentsMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -59,34 +35,26 @@ public interface PurgeDocumentsMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -97,27 +65,21 @@ public interface PurgeDocumentsMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Count of entries that were deleted successfully.
    * 

    *
    * int64 success_count = 3;
-   *
    * @return The successCount.
    */
   long getSuccessCount();
 
   /**
-   *
-   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
-   *
    * @return The failureCount.
    */
   long getFailureCount();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequest.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequest.java
similarity index 67%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequest.java
index 0ce0e03b9727..f60bd837ad4d 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Request message for
  * [DocumentService.PurgeDocuments][google.cloud.discoveryengine.v1beta.DocumentService.PurgeDocuments]
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest}
  */
-public final class PurgeDocumentsRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class PurgeDocumentsRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest)
     PurgeDocumentsRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use PurgeDocumentsRequest.newBuilder() to construct.
   private PurgeDocumentsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private PurgeDocumentsRequest() {
     parent_ = "";
     filter_ = "";
@@ -46,41 +28,34 @@ private PurgeDocumentsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new PurgeDocumentsRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.class,
-            com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.class, com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -89,32 +64,30 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -123,12 +96,9 @@ public com.google.protobuf.ByteString getParentBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * Required. Filter matching documents to purge. Only currently supported
    * value is
@@ -136,7 +106,6 @@ public com.google.protobuf.ByteString getParentBytes() {
    * 

    *
    * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -145,15 +114,14 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. Filter matching documents to purge. Only currently supported
    * value is
@@ -161,15 +129,16 @@ public java.lang.String getFilter() {
    * 

    *
    * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -180,15 +149,12 @@ public com.google.protobuf.ByteString getFilterBytes() {
   public static final int FORCE_FIELD_NUMBER = 3;
   private boolean force_ = false;
   /**
-   *
-   *
    * 
    * Actually performs the purge. If `force` is set to false, return the
    * expected purge count without deleting any documents.
    * 

    *
    * bool force = 3;
-   *
    * @return The force.
    */
   @java.lang.Override
@@ -197,7 +163,6 @@ public boolean getForce() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -209,7 +174,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -235,7 +201,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, filter_);
     }
     if (force_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, force_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(3, force_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -245,17 +212,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest other =
-        (com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest other = (com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (getForce() != other.getForce()) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (getForce()
+        != other.getForce()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -272,111 +241,106 @@ public int hashCode() {
     hash = (37 * hash) + FILTER_FIELD_NUMBER;
     hash = (53 * hash) + getFilter().hashCode();
     hash = (37 * hash) + FORCE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getForce());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getForce());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [DocumentService.PurgeDocuments][google.cloud.discoveryengine.v1beta.DocumentService.PurgeDocuments]
@@ -385,32 +349,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest)
       com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.class,
-              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.class, com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -422,14 +387,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.getDefaultInstance();
     }
 
@@ -444,17 +408,13 @@ public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest result =
-          new com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest result = new com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.parent_ = parent_;
@@ -471,39 +431,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -511,9 +470,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -553,31 +510,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                force_ = input.readBool();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 24: {
+              force_ = input.readBool();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -587,28 +540,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -617,24 +565,21 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -642,41 +587,30 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -686,24 +620,18 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -713,8 +641,6 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -722,13 +648,13 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -737,8 +663,6 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -746,14 +670,15 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -761,8 +686,6 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -770,22 +693,18 @@ public com.google.protobuf.ByteString getFilterBytes() {
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -793,7 +712,6 @@ public Builder setFilter(java.lang.String value) {
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -803,8 +721,6 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -812,14 +728,12 @@ public Builder clearFilter() {
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000002;
@@ -827,17 +741,14 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private boolean force_;
+    private boolean force_ ;
     /**
-     *
-     *
      * 
      * Actually performs the purge. If `force` is set to false, return the
      * expected purge count without deleting any documents.
      * 

      *
      * bool force = 3;
-     *
      * @return The force.
      */
     @java.lang.Override
@@ -845,15 +756,12 @@ public boolean getForce() {
       return force_;
     }
     /**
-     *
-     *
      * 
      * Actually performs the purge. If `force` is set to false, return the
      * expected purge count without deleting any documents.
      * 

      *
      * bool force = 3;
-     *
      * @param value The force to set.
      * @return This builder for chaining.
      */
@@ -865,15 +773,12 @@ public Builder setForce(boolean value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Actually performs the purge. If `force` is set to false, return the
      * expected purge count without deleting any documents.
      * 

      *
      * bool force = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearForce() {
@@ -882,9 +787,9 @@ public Builder clearForce() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -894,13 +799,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest();
   }
@@ -909,27 +813,27 @@ public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public PurgeDocumentsRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public PurgeDocumentsRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -944,4 +848,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequestOrBuilder.java
similarity index 59%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequestOrBuilder.java
index 9d69b93a225e..d2e034348766 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequestOrBuilder.java
@@ -1,62 +1,35 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface PurgeDocumentsRequestOrBuilder
-    extends
+public interface PurgeDocumentsRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   java.lang.String getParent();
   /**
-   *
-   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString getParentBytes();
+  com.google.protobuf.ByteString
+      getParentBytes();
 
   /**
-   *
-   *
    * 
    * Required. Filter matching documents to purge. Only currently supported
    * value is
@@ -64,13 +37,10 @@ public interface PurgeDocumentsRequestOrBuilder
    * 

    *
    * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * Required. Filter matching documents to purge. Only currently supported
    * value is
@@ -78,21 +48,18 @@ public interface PurgeDocumentsRequestOrBuilder
    * 

    *
    * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * Actually performs the purge. If `force` is set to false, return the
    * expected purge count without deleting any documents.
    * 

    *
    * bool force = 3;
-   *
    * @return The force.
    */
   boolean getForce();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponse.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponse.java
similarity index 70%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponse.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponse.java
index ecdb63ad2c4c..d6bc2be8a32e 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponse.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Response message for
  * [DocumentService.PurgeDocuments][google.cloud.discoveryengine.v1beta.DocumentService.PurgeDocuments]
@@ -30,52 +13,48 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse}
  */
-public final class PurgeDocumentsResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class PurgeDocumentsResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse)
     PurgeDocumentsResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use PurgeDocumentsResponse.newBuilder() to construct.
   private PurgeDocumentsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private PurgeDocumentsResponse() {
-    purgeSample_ = com.google.protobuf.LazyStringArrayList.emptyList();
+    purgeSample_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new PurgeDocumentsResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
-        .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.class,
-            com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.class, com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.Builder.class);
   }
 
   public static final int PURGE_COUNT_FIELD_NUMBER = 1;
   private long purgeCount_ = 0L;
   /**
-   *
-   *
    * 
    * The total count of documents purged as a result of the operation.
    * 

    *
    * int64 purge_count = 1;
-   *
    * @return The purgeCount.
    */
   @java.lang.Override
@@ -84,13 +63,10 @@ public long getPurgeCount() {
   }
 
   public static final int PURGE_SAMPLE_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList purgeSample_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
-   *
-   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -98,15 +74,13 @@ public long getPurgeCount() {
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return A list containing the purgeSample.
    */
-  public com.google.protobuf.ProtocolStringList getPurgeSampleList() {
+  public com.google.protobuf.ProtocolStringList
+      getPurgeSampleList() {
     return purgeSample_;
   }
   /**
-   *
-   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -114,15 +88,12 @@ public com.google.protobuf.ProtocolStringList getPurgeSampleList() {
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The count of purgeSample.
    */
   public int getPurgeSampleCount() {
     return purgeSample_.size();
   }
   /**
-   *
-   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -130,7 +101,6 @@ public int getPurgeSampleCount() {
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @param index The index of the element to return.
    * @return The purgeSample at the given index.
    */
@@ -138,8 +108,6 @@ public java.lang.String getPurgeSample(int index) {
     return purgeSample_.get(index);
   }
   /**
-   *
-   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -147,16 +115,15 @@ public java.lang.String getPurgeSample(int index) {
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @param index The index of the value to return.
    * @return The bytes of the purgeSample at the given index.
    */
-  public com.google.protobuf.ByteString getPurgeSampleBytes(int index) {
+  public com.google.protobuf.ByteString
+      getPurgeSampleBytes(int index) {
     return purgeSample_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -168,7 +135,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (purgeCount_ != 0L) {
       output.writeInt64(1, purgeCount_);
     }
@@ -185,7 +153,8 @@ public int getSerializedSize() {
 
     size = 0;
     if (purgeCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream.computeInt64Size(1, purgeCount_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt64Size(1, purgeCount_);
     }
     {
       int dataSize = 0;
@@ -203,16 +172,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse other =
-        (com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse) obj;
+    com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse other = (com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse) obj;
 
-    if (getPurgeCount() != other.getPurgeCount()) return false;
-    if (!getPurgeSampleList().equals(other.getPurgeSampleList())) return false;
+    if (getPurgeCount()
+        != other.getPurgeCount()) return false;
+    if (!getPurgeSampleList()
+        .equals(other.getPurgeSampleList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -225,7 +195,8 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PURGE_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getPurgeCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        getPurgeCount());
     if (getPurgeSampleCount() > 0) {
       hash = (37 * hash) + PURGE_SAMPLE_FIELD_NUMBER;
       hash = (53 * hash) + getPurgeSampleList().hashCode();
@@ -236,104 +207,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
-      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response message for
    * [DocumentService.PurgeDocuments][google.cloud.discoveryengine.v1beta.DocumentService.PurgeDocuments]
@@ -343,50 +308,51 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse)
       com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.class,
-              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.class, com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
       bitField0_ = 0;
       purgeCount_ = 0L;
-      purgeSample_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      purgeSample_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
-          .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.getDefaultInstance();
     }
 
@@ -401,17 +367,13 @@ public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse result =
-          new com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse result = new com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.purgeCount_ = purgeCount_;
@@ -426,39 +388,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -466,9 +427,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.getDefaultInstance()) return this;
       if (other.getPurgeCount() != 0L) {
         setPurgeCount(other.getPurgeCount());
       }
@@ -508,26 +467,23 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8:
-              {
-                purgeCount_ = input.readInt64();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-            case 18:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensurePurgeSampleIsMutable();
-                purgeSample_.add(s);
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 8: {
+              purgeCount_ = input.readInt64();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            case 18: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensurePurgeSampleIsMutable();
+              purgeSample_.add(s);
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -537,19 +493,15 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private long purgeCount_;
+    private long purgeCount_ ;
     /**
-     *
-     *
      * 
      * The total count of documents purged as a result of the operation.
      * 

      *
      * int64 purge_count = 1;
-     *
      * @return The purgeCount.
      */
     @java.lang.Override
@@ -557,14 +509,11 @@ public long getPurgeCount() {
       return purgeCount_;
     }
     /**
-     *
-     *
      * 
      * The total count of documents purged as a result of the operation.
      * 

      *
      * int64 purge_count = 1;
-     *
      * @param value The purgeCount to set.
      * @return This builder for chaining.
      */
@@ -576,14 +525,11 @@ public Builder setPurgeCount(long value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The total count of documents purged as a result of the operation.
      * 

      *
      * int64 purge_count = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPurgeCount() {
@@ -595,7 +541,6 @@ public Builder clearPurgeCount() {
 
     private com.google.protobuf.LazyStringArrayList purgeSample_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
-
     private void ensurePurgeSampleIsMutable() {
       if (!purgeSample_.isModifiable()) {
         purgeSample_ = new com.google.protobuf.LazyStringArrayList(purgeSample_);
@@ -603,8 +548,6 @@ private void ensurePurgeSampleIsMutable() {
       bitField0_ |= 0x00000002;
     }
     /**
-     *
-     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -612,16 +555,14 @@ private void ensurePurgeSampleIsMutable() {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @return A list containing the purgeSample.
      */
-    public com.google.protobuf.ProtocolStringList getPurgeSampleList() {
+    public com.google.protobuf.ProtocolStringList
+        getPurgeSampleList() {
       purgeSample_.makeImmutable();
       return purgeSample_;
     }
     /**
-     *
-     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -629,15 +570,12 @@ public com.google.protobuf.ProtocolStringList getPurgeSampleList() {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @return The count of purgeSample.
      */
     public int getPurgeSampleCount() {
       return purgeSample_.size();
     }
     /**
-     *
-     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -645,7 +583,6 @@ public int getPurgeSampleCount() {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param index The index of the element to return.
      * @return The purgeSample at the given index.
      */
@@ -653,8 +590,6 @@ public java.lang.String getPurgeSample(int index) {
       return purgeSample_.get(index);
     }
     /**
-     *
-     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -662,16 +597,14 @@ public java.lang.String getPurgeSample(int index) {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param index The index of the value to return.
      * @return The bytes of the purgeSample at the given index.
      */
-    public com.google.protobuf.ByteString getPurgeSampleBytes(int index) {
+    public com.google.protobuf.ByteString
+        getPurgeSampleBytes(int index) {
       return purgeSample_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -679,15 +612,13 @@ public com.google.protobuf.ByteString getPurgeSampleBytes(int index) {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param index The index to set the value at.
      * @param value The purgeSample to set.
      * @return This builder for chaining.
      */
-    public Builder setPurgeSample(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPurgeSample(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensurePurgeSampleIsMutable();
       purgeSample_.set(index, value);
       bitField0_ |= 0x00000002;
@@ -695,8 +626,6 @@ public Builder setPurgeSample(int index, java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -704,14 +633,12 @@ public Builder setPurgeSample(int index, java.lang.String value) {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param value The purgeSample to add.
      * @return This builder for chaining.
      */
-    public Builder addPurgeSample(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addPurgeSample(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensurePurgeSampleIsMutable();
       purgeSample_.add(value);
       bitField0_ |= 0x00000002;
@@ -719,8 +646,6 @@ public Builder addPurgeSample(java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -728,20 +653,19 @@ public Builder addPurgeSample(java.lang.String value) {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param values The purgeSample to add.
      * @return This builder for chaining.
      */
-    public Builder addAllPurgeSample(java.lang.Iterable values) {
+    public Builder addAllPurgeSample(
+        java.lang.Iterable values) {
       ensurePurgeSampleIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, purgeSample_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, purgeSample_);
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -749,19 +673,16 @@ public Builder addAllPurgeSample(java.lang.Iterable values) {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @return This builder for chaining.
      */
     public Builder clearPurgeSample() {
-      purgeSample_ = com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000002);
-      ;
+      purgeSample_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000002);;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -769,14 +690,12 @@ public Builder clearPurgeSample() {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param value The bytes of the purgeSample to add.
      * @return This builder for chaining.
      */
-    public Builder addPurgeSampleBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addPurgeSampleBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensurePurgeSampleIsMutable();
       purgeSample_.add(value);
@@ -784,9 +703,9 @@ public Builder addPurgeSampleBytes(com.google.protobuf.ByteString value) {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -796,43 +715,41 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse)
-  private static final com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse();
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse
-      getDefaultInstance() {
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public PurgeDocumentsResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public PurgeDocumentsResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -844,8 +761,9 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse
-      getDefaultInstanceForType() {
+  public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponseOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponseOrBuilder.java
similarity index 71%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponseOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponseOrBuilder.java
index ca1e0e82133b..d28143274f7f 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponseOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponseOrBuilder.java
@@ -1,44 +1,23 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface PurgeDocumentsResponseOrBuilder
-    extends
+public interface PurgeDocumentsResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The total count of documents purged as a result of the operation.
    * 

    *
    * int64 purge_count = 1;
-   *
    * @return The purgeCount.
    */
   long getPurgeCount();
 
   /**
-   *
-   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -46,13 +25,11 @@ public interface PurgeDocumentsResponseOrBuilder
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return A list containing the purgeSample.
    */
-  java.util.List getPurgeSampleList();
+  java.util.List
+      getPurgeSampleList();
   /**
-   *
-   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -60,13 +37,10 @@ public interface PurgeDocumentsResponseOrBuilder
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The count of purgeSample.
    */
   int getPurgeSampleCount();
   /**
-   *
-   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -74,14 +48,11 @@ public interface PurgeDocumentsResponseOrBuilder
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @param index The index of the element to return.
    * @return The purgeSample at the given index.
    */
   java.lang.String getPurgeSample(int index);
   /**
-   *
-   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -89,9 +60,9 @@ public interface PurgeDocumentsResponseOrBuilder
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @param index The index of the value to return.
    * @return The bytes of the purgeSample at the given index.
    */
-  com.google.protobuf.ByteString getPurgeSampleBytes(int index);
+  com.google.protobuf.ByteString
+      getPurgeSampleBytes(int index);
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequest.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequest.java
similarity index 77%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequest.java
index e109722cc534..58ebe39b0274 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequest.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/recommendation_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Request message for Recommend method.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.RecommendRequest}
  */
-public final class RecommendRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class RecommendRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.RecommendRequest)
     RecommendRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use RecommendRequest.newBuilder() to construct.
   private RecommendRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private RecommendRequest() {
     servingConfig_ = "";
     filter_ = "";
@@ -44,45 +26,42 @@ private RecommendRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new RecommendRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(int number) {
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
     switch (number) {
       case 6:
         return internalGetParams();
       case 8:
         return internalGetUserLabels();
       default:
-        throw new RuntimeException("Invalid map field number: " + number);
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
     }
   }
-
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.RecommendRequest.class,
-            com.google.cloud.discoveryengine.v1beta.RecommendRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.RecommendRequest.class, com.google.cloud.discoveryengine.v1beta.RecommendRequest.Builder.class);
   }
 
   public static final int SERVING_CONFIG_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object servingConfig_ = "";
   /**
-   *
-   *
    * 
    * Required. Full resource name of the format:
    * `projects/*/locations/global/collections/*/dataStores/*/servingConfigs/*`
@@ -91,10 +70,7 @@ protected com.google.protobuf.MapField internalGetMapField(int number) {
    * least one serving config  for it.
    * 

    *
-   * 
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The servingConfig.
    */
   @java.lang.Override
@@ -103,15 +79,14 @@ public java.lang.String getServingConfig() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       servingConfig_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. Full resource name of the format:
    * `projects/*/locations/global/collections/*/dataStores/*/servingConfigs/*`
@@ -120,18 +95,17 @@ public java.lang.String getServingConfig() {
    * least one serving config  for it.
    * 

    *
-   * 
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for servingConfig.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getServingConfigBytes() {
+  public com.google.protobuf.ByteString
+      getServingConfigBytes() {
     java.lang.Object ref = servingConfig_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       servingConfig_ = b;
       return b;
     } else {
@@ -142,8 +116,6 @@ public com.google.protobuf.ByteString getServingConfigBytes() {
   public static final int USER_EVENT_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1beta.UserEvent userEvent_;
   /**
-   *
-   *
    * 
    * Required. Context about the user, what they are looking at and what action
    * they took to trigger the Recommend request. Note that this user event
@@ -163,10 +135,7 @@ public com.google.protobuf.ByteString getServingConfigBytes() {
    * unset.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the userEvent field is set.
    */
   @java.lang.Override
@@ -174,8 +143,6 @@ public boolean hasUserEvent() {
     return userEvent_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. Context about the user, what they are looking at and what action
    * they took to trigger the Recommend request. Note that this user event
@@ -195,21 +162,14 @@ public boolean hasUserEvent() {
    * unset.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The userEvent.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvent() {
-    return userEvent_ == null
-        ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()
-        : userEvent_;
+    return userEvent_ == null ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance() : userEvent_;
   }
   /**
-   *
-   *
    * 
    * Required. Context about the user, what they are looking at and what action
    * they took to trigger the Recommend request. Note that this user event
@@ -229,22 +189,16 @@ public com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvent() {
    * unset.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOrBuilder() {
-    return userEvent_ == null
-        ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()
-        : userEvent_;
+    return userEvent_ == null ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance() : userEvent_;
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 3;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * Maximum number of results to return. Set this property
    * to the number of recommendation results needed. If zero, the service will
@@ -253,7 +207,6 @@ public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOr
    * 

    *
    * int32 page_size = 3;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -262,12 +215,9 @@ public int getPageSize() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * Filter for restricting recommendation results with a length limit of 5,000
    * characters. Currently, only filter expressions on the `filter_tags`
@@ -291,7 +241,6 @@ public int getPageSize() {
    * 

    *
    * string filter = 4;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -300,15 +249,14 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Filter for restricting recommendation results with a length limit of 5,000
    * characters. Currently, only filter expressions on the `filter_tags`
@@ -332,15 +280,16 @@ public java.lang.String getFilter() {
    * 

    *
    * string filter = 4;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -351,8 +300,6 @@ public com.google.protobuf.ByteString getFilterBytes() {
   public static final int VALIDATE_ONLY_FIELD_NUMBER = 5;
   private boolean validateOnly_ = false;
   /**
-   *
-   *
    * 
    * Use validate only mode for this recommendation query. If set to true, a
    * fake model will be used that returns arbitrary Document IDs.
@@ -361,7 +308,6 @@ public com.google.protobuf.ByteString getFilterBytes() {
    * 

    *
    * bool validate_only = 5;
-   *
    * @return The validateOnly.
    */
   @java.lang.Override
@@ -370,37 +316,32 @@ public boolean getValidateOnly() {
   }
 
   public static final int PARAMS_FIELD_NUMBER = 6;
-
   private static final class ParamsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry
-        defaultEntry =
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, com.google.protobuf.Value> defaultEntry =
             com.google.protobuf.MapEntry
-                .newDefaultInstance(
-                    com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
-                        .internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_descriptor,
-                    com.google.protobuf.WireFormat.FieldType.STRING,
-                    "",
-                    com.google.protobuf.WireFormat.FieldType.MESSAGE,
-                    com.google.protobuf.Value.getDefaultInstance());
+            .newDefaultInstance(
+                com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.MESSAGE,
+                com.google.protobuf.Value.getDefaultInstance());
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField params_;
-
+  private com.google.protobuf.MapField<
+      java.lang.String, com.google.protobuf.Value> params_;
   private com.google.protobuf.MapField
-      internalGetParams() {
+  internalGetParams() {
     if (params_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(ParamsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          ParamsDefaultEntryHolder.defaultEntry);
     }
     return params_;
   }
-
   public int getParamsCount() {
     return internalGetParams().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Additional domain specific parameters for the recommendations.
    *
@@ -431,21 +372,20 @@ public int getParamsCount() {
    * map<string, .google.protobuf.Value> params = 6;
    */
   @java.lang.Override
-  public boolean containsParams(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsParams(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetParams().getMap().containsKey(key);
   }
-  /** Use {@link #getParamsMap()} instead. */
+  /**
+   * Use {@link #getParamsMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getParams() {
     return getParamsMap();
   }
   /**
-   *
-   *
    * 
    * Additional domain specific parameters for the recommendations.
    *
@@ -480,8 +420,6 @@ public java.util.Map getParamsMap()
     return internalGetParams().getMap();
   }
   /**
-   *
-   *
    * 
    * Additional domain specific parameters for the recommendations.
    *
@@ -512,19 +450,17 @@ public java.util.Map getParamsMap()
    * map<string, .google.protobuf.Value> params = 6;
    */
   @java.lang.Override
-  public /* nullable */ com.google.protobuf.Value getParamsOrDefault(
+  public /* nullable */
+com.google.protobuf.Value getParamsOrDefault(
       java.lang.String key,
       /* nullable */
-      com.google.protobuf.Value defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetParams().getMap();
+com.google.protobuf.Value defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetParams().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Additional domain specific parameters for the recommendations.
    *
@@ -555,11 +491,11 @@ public java.util.Map getParamsMap()
    * map<string, .google.protobuf.Value> params = 6;
    */
   @java.lang.Override
-  public com.google.protobuf.Value getParamsOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetParams().getMap();
+  public com.google.protobuf.Value getParamsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetParams().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -567,34 +503,32 @@ public com.google.protobuf.Value getParamsOrThrow(java.lang.String key) {
   }
 
   public static final int USER_LABELS_FIELD_NUMBER = 8;
-
   private static final class UserLabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
-                .internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField userLabels_;
-
-  private com.google.protobuf.MapField internalGetUserLabels() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> userLabels_;
+  private com.google.protobuf.MapField
+  internalGetUserLabels() {
     if (userLabels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(UserLabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          UserLabelsDefaultEntryHolder.defaultEntry);
     }
     return userLabels_;
   }
-
   public int getUserLabelsCount() {
     return internalGetUserLabels().getMap().size();
   }
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -618,21 +552,20 @@ public int getUserLabelsCount() {
    * map<string, string> user_labels = 8;
    */
   @java.lang.Override
-  public boolean containsUserLabels(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsUserLabels(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetUserLabels().getMap().containsKey(key);
   }
-  /** Use {@link #getUserLabelsMap()} instead. */
+  /**
+   * Use {@link #getUserLabelsMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getUserLabels() {
     return getUserLabelsMap();
   }
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -660,8 +593,6 @@ public java.util.Map getUserLabelsMap() {
     return internalGetUserLabels().getMap();
   }
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -685,19 +616,17 @@ public java.util.Map getUserLabelsMap() {
    * map<string, string> user_labels = 8;
    */
   @java.lang.Override
-  public /* nullable */ java.lang.String getUserLabelsOrDefault(
+  public /* nullable */
+java.lang.String getUserLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetUserLabels().getMap();
+java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetUserLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -721,11 +650,11 @@ public java.util.Map getUserLabelsMap() {
    * map<string, string> user_labels = 8;
    */
   @java.lang.Override
-  public java.lang.String getUserLabelsOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetUserLabels().getMap();
+  public java.lang.String getUserLabelsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetUserLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -733,7 +662,6 @@ public java.lang.String getUserLabelsOrThrow(java.lang.String key) {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -745,7 +673,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(servingConfig_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, servingConfig_);
     }
@@ -761,10 +690,18 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (validateOnly_ != false) {
       output.writeBool(5, validateOnly_);
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetParams(), ParamsDefaultEntryHolder.defaultEntry, 6);
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetUserLabels(), UserLabelsDefaultEntryHolder.defaultEntry, 8);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetParams(),
+        ParamsDefaultEntryHolder.defaultEntry,
+        6);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetUserLabels(),
+        UserLabelsDefaultEntryHolder.defaultEntry,
+        8);
     getUnknownFields().writeTo(output);
   }
 
@@ -778,36 +715,39 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, servingConfig_);
     }
     if (userEvent_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUserEvent());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getUserEvent());
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(3, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(filter_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, filter_);
     }
     if (validateOnly_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(5, validateOnly_);
-    }
-    for (java.util.Map.Entry entry :
-        internalGetParams().getMap().entrySet()) {
-      com.google.protobuf.MapEntry params__ =
-          ParamsDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, params__);
-    }
-    for (java.util.Map.Entry entry :
-        internalGetUserLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry userLabels__ =
-          UserLabelsDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(8, userLabels__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(5, validateOnly_);
+    }
+    for (java.util.Map.Entry entry
+         : internalGetParams().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      params__ = ParamsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(6, params__);
+    }
+    for (java.util.Map.Entry entry
+         : internalGetUserLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      userLabels__ = UserLabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(8, userLabels__);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -817,24 +757,30 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.RecommendRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.RecommendRequest other =
-        (com.google.cloud.discoveryengine.v1beta.RecommendRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.RecommendRequest other = (com.google.cloud.discoveryengine.v1beta.RecommendRequest) obj;
 
-    if (!getServingConfig().equals(other.getServingConfig())) return false;
+    if (!getServingConfig()
+        .equals(other.getServingConfig())) return false;
     if (hasUserEvent() != other.hasUserEvent()) return false;
     if (hasUserEvent()) {
-      if (!getUserEvent().equals(other.getUserEvent())) return false;
-    }
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (getValidateOnly() != other.getValidateOnly()) return false;
-    if (!internalGetParams().equals(other.internalGetParams())) return false;
-    if (!internalGetUserLabels().equals(other.internalGetUserLabels())) return false;
+      if (!getUserEvent()
+          .equals(other.getUserEvent())) return false;
+    }
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (getValidateOnly()
+        != other.getValidateOnly()) return false;
+    if (!internalGetParams().equals(
+        other.internalGetParams())) return false;
+    if (!internalGetUserLabels().equals(
+        other.internalGetUserLabels())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -857,7 +803,8 @@ public int hashCode() {
     hash = (37 * hash) + FILTER_FIELD_NUMBER;
     hash = (53 * hash) + getFilter().hashCode();
     hash = (37 * hash) + VALIDATE_ONLY_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getValidateOnly());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getValidateOnly());
     if (!internalGetParams().getMap().isEmpty()) {
       hash = (37 * hash) + PARAMS_FIELD_NUMBER;
       hash = (53 * hash) + internalGetParams().hashCode();
@@ -872,160 +819,157 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.RecommendRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.RecommendRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for Recommend method.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.RecommendRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.RecommendRequest)
       com.google.cloud.discoveryengine.v1beta.RecommendRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 6:
           return internalGetParams();
         case 8:
           return internalGetUserLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 6:
           return internalGetMutableParams();
         case 8:
           return internalGetMutableUserLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.RecommendRequest.class,
-              com.google.cloud.discoveryengine.v1beta.RecommendRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.RecommendRequest.class, com.google.cloud.discoveryengine.v1beta.RecommendRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.RecommendRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1045,9 +989,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor;
     }
 
     @java.lang.Override
@@ -1066,11 +1010,8 @@ public com.google.cloud.discoveryengine.v1beta.RecommendRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.RecommendRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.RecommendRequest result =
-          new com.google.cloud.discoveryengine.v1beta.RecommendRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.RecommendRequest result = new com.google.cloud.discoveryengine.v1beta.RecommendRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -1081,7 +1022,9 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.RecommendRequ
         result.servingConfig_ = servingConfig_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.userEvent_ = userEventBuilder_ == null ? userEvent_ : userEventBuilder_.build();
+        result.userEvent_ = userEventBuilder_ == null
+            ? userEvent_
+            : userEventBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.pageSize_ = pageSize_;
@@ -1106,39 +1049,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.RecommendRequ
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.RecommendRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.RecommendRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.RecommendRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1146,8 +1088,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.RecommendRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.RecommendRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.RecommendRequest.getDefaultInstance()) return this;
       if (!other.getServingConfig().isEmpty()) {
         servingConfig_ = other.servingConfig_;
         bitField0_ |= 0x00000001;
@@ -1167,9 +1108,11 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.RecommendReques
       if (other.getValidateOnly() != false) {
         setValidateOnly(other.getValidateOnly());
       }
-      internalGetMutableParams().mergeFrom(other.internalGetParams());
+      internalGetMutableParams().mergeFrom(
+          other.internalGetParams());
       bitField0_ |= 0x00000020;
-      internalGetMutableUserLabels().mergeFrom(other.internalGetUserLabels());
+      internalGetMutableUserLabels().mergeFrom(
+          other.internalGetUserLabels());
       bitField0_ |= 0x00000040;
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -1197,67 +1140,57 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                servingConfig_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getUserEventFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            case 34:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            case 40:
-              {
-                validateOnly_ = input.readBool();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 40
-            case 50:
-              {
-                com.google.protobuf.MapEntry params__ =
-                    input.readMessage(
-                        ParamsDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableParams()
-                    .getMutableMap()
-                    .put(params__.getKey(), params__.getValue());
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 50
-            case 66:
-              {
-                com.google.protobuf.MapEntry userLabels__ =
-                    input.readMessage(
-                        UserLabelsDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableUserLabels()
-                    .getMutableMap()
-                    .put(userLabels__.getKey(), userLabels__.getValue());
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 66
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              servingConfig_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getUserEventFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 24: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            case 34: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            case 40: {
+              validateOnly_ = input.readBool();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 40
+            case 50: {
+              com.google.protobuf.MapEntry
+              params__ = input.readMessage(
+                  ParamsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableParams().getMutableMap().put(
+                  params__.getKey(), params__.getValue());
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 50
+            case 66: {
+              com.google.protobuf.MapEntry
+              userLabels__ = input.readMessage(
+                  UserLabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableUserLabels().getMutableMap().put(
+                  userLabels__.getKey(), userLabels__.getValue());
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 66
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1267,13 +1200,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object servingConfig_ = "";
     /**
-     *
-     *
      * 
      * Required. Full resource name of the format:
      * `projects/*/locations/global/collections/*/dataStores/*/servingConfigs/*`
@@ -1282,16 +1212,14 @@ public Builder mergeFrom(
      * least one serving config  for it.
      * 

      *
-     * 
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The servingConfig.
      */
     public java.lang.String getServingConfig() {
       java.lang.Object ref = servingConfig_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         servingConfig_ = s;
         return s;
@@ -1300,8 +1228,6 @@ public java.lang.String getServingConfig() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of the format:
      * `projects/*/locations/global/collections/*/dataStores/*/servingConfigs/*`
@@ -1310,17 +1236,16 @@ public java.lang.String getServingConfig() {
      * least one serving config  for it.
      * 

      *
-     * 
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for servingConfig.
      */
-    public com.google.protobuf.ByteString getServingConfigBytes() {
+    public com.google.protobuf.ByteString
+        getServingConfigBytes() {
       java.lang.Object ref = servingConfig_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         servingConfig_ = b;
         return b;
       } else {
@@ -1328,8 +1253,6 @@ public com.google.protobuf.ByteString getServingConfigBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of the format:
      * `projects/*/locations/global/collections/*/dataStores/*/servingConfigs/*`
@@ -1338,25 +1261,19 @@ public com.google.protobuf.ByteString getServingConfigBytes() {
      * least one serving config  for it.
      * 

      *
-     * 
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The servingConfig to set.
      * @return This builder for chaining.
      */
-    public Builder setServingConfig(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setServingConfig(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       servingConfig_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of the format:
      * `projects/*/locations/global/collections/*/dataStores/*/servingConfigs/*`
@@ -1365,10 +1282,7 @@ public Builder setServingConfig(java.lang.String value) {
      * least one serving config  for it.
      * 

      *
-     * 
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearServingConfig() {
@@ -1378,8 +1292,6 @@ public Builder clearServingConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Full resource name of the format:
      * `projects/*/locations/global/collections/*/dataStores/*/servingConfigs/*`
@@ -1388,17 +1300,13 @@ public Builder clearServingConfig() {
      * least one serving config  for it.
      * 

      *
-     * 
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for servingConfig to set.
      * @return This builder for chaining.
      */
-    public Builder setServingConfigBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setServingConfigBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       servingConfig_ = value;
       bitField0_ |= 0x00000001;
@@ -1408,13 +1316,8 @@ public Builder setServingConfigBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.discoveryengine.v1beta.UserEvent userEvent_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.UserEvent,
-            com.google.cloud.discoveryengine.v1beta.UserEvent.Builder,
-            com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>
-        userEventBuilder_;
+        com.google.cloud.discoveryengine.v1beta.UserEvent, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder, com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder> userEventBuilder_;
     /**
-     *
-     *
      * 
      * Required. Context about the user, what they are looking at and what action
      * they took to trigger the Recommend request. Note that this user event
@@ -1434,18 +1337,13 @@ public Builder setServingConfigBytes(com.google.protobuf.ByteString value) {
      * unset.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the userEvent field is set.
      */
     public boolean hasUserEvent() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. Context about the user, what they are looking at and what action
      * they took to trigger the Recommend request. Note that this user event
@@ -1465,24 +1363,17 @@ public boolean hasUserEvent() {
      * unset.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return The userEvent.
      */
     public com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvent() {
       if (userEventBuilder_ == null) {
-        return userEvent_ == null
-            ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()
-            : userEvent_;
+        return userEvent_ == null ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance() : userEvent_;
       } else {
         return userEventBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. Context about the user, what they are looking at and what action
      * they took to trigger the Recommend request. Note that this user event
@@ -1502,9 +1393,7 @@ public com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvent() {
      * unset.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent value) {
       if (userEventBuilder_ == null) {
@@ -1520,8 +1409,6 @@ public Builder setUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent va
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Context about the user, what they are looking at and what action
      * they took to trigger the Recommend request. Note that this user event
@@ -1541,9 +1428,7 @@ public Builder setUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent va
      * unset.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setUserEvent(
         com.google.cloud.discoveryengine.v1beta.UserEvent.Builder builderForValue) {
@@ -1557,8 +1442,6 @@ public Builder setUserEvent(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Context about the user, what they are looking at and what action
      * they took to trigger the Recommend request. Note that this user event
@@ -1578,16 +1461,13 @@ public Builder setUserEvent(
      * unset.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent value) {
       if (userEventBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && userEvent_ != null
-            && userEvent_
-                != com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          userEvent_ != null &&
+          userEvent_ != com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()) {
           getUserEventBuilder().mergeFrom(value);
         } else {
           userEvent_ = value;
@@ -1600,8 +1480,6 @@ public Builder mergeUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Context about the user, what they are looking at and what action
      * they took to trigger the Recommend request. Note that this user event
@@ -1621,9 +1499,7 @@ public Builder mergeUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent
      * unset.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearUserEvent() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -1636,8 +1512,6 @@ public Builder clearUserEvent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Context about the user, what they are looking at and what action
      * they took to trigger the Recommend request. Note that this user event
@@ -1657,9 +1531,7 @@ public Builder clearUserEvent() {
      * unset.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1beta.UserEvent.Builder getUserEventBuilder() {
       bitField0_ |= 0x00000002;
@@ -1667,8 +1539,6 @@ public com.google.cloud.discoveryengine.v1beta.UserEvent.Builder getUserEventBui
       return getUserEventFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. Context about the user, what they are looking at and what action
      * they took to trigger the Recommend request. Note that this user event
@@ -1688,22 +1558,17 @@ public com.google.cloud.discoveryengine.v1beta.UserEvent.Builder getUserEventBui
      * unset.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOrBuilder() {
       if (userEventBuilder_ != null) {
         return userEventBuilder_.getMessageOrBuilder();
       } else {
-        return userEvent_ == null
-            ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()
-            : userEvent_;
+        return userEvent_ == null ?
+            com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance() : userEvent_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. Context about the user, what they are looking at and what action
      * they took to trigger the Recommend request. Note that this user event
@@ -1723,31 +1588,24 @@ public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOr
      * unset.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.UserEvent,
-            com.google.cloud.discoveryengine.v1beta.UserEvent.Builder,
-            com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.UserEvent, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder, com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder> 
         getUserEventFieldBuilder() {
       if (userEventBuilder_ == null) {
-        userEventBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.UserEvent,
-                com.google.cloud.discoveryengine.v1beta.UserEvent.Builder,
-                com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>(
-                getUserEvent(), getParentForChildren(), isClean());
+        userEventBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.UserEvent, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder, com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>(
+                getUserEvent(),
+                getParentForChildren(),
+                isClean());
         userEvent_ = null;
       }
       return userEventBuilder_;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * Maximum number of results to return. Set this property
      * to the number of recommendation results needed. If zero, the service will
@@ -1756,7 +1614,6 @@ public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOr
      * 

      *
      * int32 page_size = 3;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -1764,8 +1621,6 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * Maximum number of results to return. Set this property
      * to the number of recommendation results needed. If zero, the service will
@@ -1774,7 +1629,6 @@ public int getPageSize() {
      * 

      *
      * int32 page_size = 3;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
@@ -1786,8 +1640,6 @@ public Builder setPageSize(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Maximum number of results to return. Set this property
      * to the number of recommendation results needed. If zero, the service will
@@ -1796,7 +1648,6 @@ public Builder setPageSize(int value) {
      * 

      *
      * int32 page_size = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -1808,8 +1659,6 @@ public Builder clearPageSize() {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * Filter for restricting recommendation results with a length limit of 5,000
      * characters. Currently, only filter expressions on the `filter_tags`
@@ -1833,13 +1682,13 @@ public Builder clearPageSize() {
      * 

      *
      * string filter = 4;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -1848,8 +1697,6 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * Filter for restricting recommendation results with a length limit of 5,000
      * characters. Currently, only filter expressions on the `filter_tags`
@@ -1873,14 +1720,15 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 4;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -1888,8 +1736,6 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Filter for restricting recommendation results with a length limit of 5,000
      * characters. Currently, only filter expressions on the `filter_tags`
@@ -1913,22 +1759,18 @@ public com.google.protobuf.ByteString getFilterBytes() {
      * 

      *
      * string filter = 4;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Filter for restricting recommendation results with a length limit of 5,000
      * characters. Currently, only filter expressions on the `filter_tags`
@@ -1952,7 +1794,6 @@ public Builder setFilter(java.lang.String value) {
      * 

      *
      * string filter = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -1962,8 +1803,6 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Filter for restricting recommendation results with a length limit of 5,000
      * characters. Currently, only filter expressions on the `filter_tags`
@@ -1987,14 +1826,12 @@ public Builder clearFilter() {
      * 

      *
      * string filter = 4;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -2002,10 +1839,8 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private boolean validateOnly_;
+    private boolean validateOnly_ ;
     /**
-     *
-     *
      * 
      * Use validate only mode for this recommendation query. If set to true, a
      * fake model will be used that returns arbitrary Document IDs.
@@ -2014,7 +1849,6 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * bool validate_only = 5;
-     *
      * @return The validateOnly.
      */
     @java.lang.Override
@@ -2022,8 +1856,6 @@ public boolean getValidateOnly() {
       return validateOnly_;
     }
     /**
-     *
-     *
      * 
      * Use validate only mode for this recommendation query. If set to true, a
      * fake model will be used that returns arbitrary Document IDs.
@@ -2032,7 +1864,6 @@ public boolean getValidateOnly() {
      * 

      *
      * bool validate_only = 5;
-     *
      * @param value The validateOnly to set.
      * @return This builder for chaining.
      */
@@ -2044,8 +1875,6 @@ public Builder setValidateOnly(boolean value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Use validate only mode for this recommendation query. If set to true, a
      * fake model will be used that returns arbitrary Document IDs.
@@ -2054,7 +1883,6 @@ public Builder setValidateOnly(boolean value) {
      * 

      *
      * bool validate_only = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearValidateOnly() {
@@ -2064,20 +1892,21 @@ public Builder clearValidateOnly() {
       return this;
     }
 
-    private com.google.protobuf.MapField params_;
-
+    private com.google.protobuf.MapField<
+        java.lang.String, com.google.protobuf.Value> params_;
     private com.google.protobuf.MapField
         internalGetParams() {
       if (params_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(ParamsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            ParamsDefaultEntryHolder.defaultEntry);
       }
       return params_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableParams() {
       if (params_ == null) {
-        params_ = com.google.protobuf.MapField.newMapField(ParamsDefaultEntryHolder.defaultEntry);
+        params_ = com.google.protobuf.MapField.newMapField(
+            ParamsDefaultEntryHolder.defaultEntry);
       }
       if (!params_.isMutable()) {
         params_ = params_.copy();
@@ -2086,13 +1915,10 @@ public Builder clearValidateOnly() {
       onChanged();
       return params_;
     }
-
     public int getParamsCount() {
       return internalGetParams().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Additional domain specific parameters for the recommendations.
      *
@@ -2123,21 +1949,20 @@ public int getParamsCount() {
      * map<string, .google.protobuf.Value> params = 6;
      */
     @java.lang.Override
-    public boolean containsParams(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsParams(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetParams().getMap().containsKey(key);
     }
-    /** Use {@link #getParamsMap()} instead. */
+    /**
+     * Use {@link #getParamsMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getParams() {
       return getParamsMap();
     }
     /**
-     *
-     *
      * 
      * Additional domain specific parameters for the recommendations.
      *
@@ -2172,8 +1997,6 @@ public java.util.Map getParamsMap()
       return internalGetParams().getMap();
     }
     /**
-     *
-     *
      * 
      * Additional domain specific parameters for the recommendations.
      *
@@ -2204,19 +2027,17 @@ public java.util.Map getParamsMap()
      * map<string, .google.protobuf.Value> params = 6;
      */
     @java.lang.Override
-    public /* nullable */ com.google.protobuf.Value getParamsOrDefault(
+    public /* nullable */
+com.google.protobuf.Value getParamsOrDefault(
         java.lang.String key,
         /* nullable */
-        com.google.protobuf.Value defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetParams().getMap();
+com.google.protobuf.Value defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetParams().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Additional domain specific parameters for the recommendations.
      *
@@ -2247,25 +2068,23 @@ public java.util.Map getParamsMap()
      * map<string, .google.protobuf.Value> params = 6;
      */
     @java.lang.Override
-    public com.google.protobuf.Value getParamsOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetParams().getMap();
+    public com.google.protobuf.Value getParamsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetParams().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearParams() {
       bitField0_ = (bitField0_ & ~0x00000020);
-      internalGetMutableParams().getMutableMap().clear();
+      internalGetMutableParams().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Additional domain specific parameters for the recommendations.
      *
@@ -2295,22 +2114,23 @@ public Builder clearParams() {
      *
      * map<string, .google.protobuf.Value> params = 6;
      */
-    public Builder removeParams(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableParams().getMutableMap().remove(key);
+    public Builder removeParams(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableParams().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableParams() {
+    public java.util.Map
+        getMutableParams() {
       bitField0_ |= 0x00000020;
       return internalGetMutableParams().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Additional domain specific parameters for the recommendations.
      *
@@ -2340,20 +2160,17 @@ public java.util.Map getMutablePara
      *
      * map<string, .google.protobuf.Value> params = 6;
      */
-    public Builder putParams(java.lang.String key, com.google.protobuf.Value value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableParams().getMutableMap().put(key, value);
+    public Builder putParams(
+        java.lang.String key,
+        com.google.protobuf.Value value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableParams().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00000020;
       return this;
     }
     /**
-     *
-     *
      * 
      * Additional domain specific parameters for the recommendations.
      *
@@ -2383,14 +2200,16 @@ public Builder putParams(java.lang.String key, com.google.protobuf.Value value)
      *
      * map<string, .google.protobuf.Value> params = 6;
      */
-    public Builder putAllParams(java.util.Map values) {
-      internalGetMutableParams().getMutableMap().putAll(values);
+    public Builder putAllParams(
+        java.util.Map values) {
+      internalGetMutableParams().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00000020;
       return this;
     }
 
-    private com.google.protobuf.MapField userLabels_;
-
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> userLabels_;
     private com.google.protobuf.MapField
         internalGetUserLabels() {
       if (userLabels_ == null) {
@@ -2399,12 +2218,11 @@ public Builder putAllParams(java.util.Map
         internalGetMutableUserLabels() {
       if (userLabels_ == null) {
-        userLabels_ =
-            com.google.protobuf.MapField.newMapField(UserLabelsDefaultEntryHolder.defaultEntry);
+        userLabels_ = com.google.protobuf.MapField.newMapField(
+            UserLabelsDefaultEntryHolder.defaultEntry);
       }
       if (!userLabels_.isMutable()) {
         userLabels_ = userLabels_.copy();
@@ -2413,13 +2231,10 @@ public Builder putAllParams(java.util.Map
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -2443,21 +2258,20 @@ public int getUserLabelsCount() {
      * map<string, string> user_labels = 8;
      */
     @java.lang.Override
-    public boolean containsUserLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsUserLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetUserLabels().getMap().containsKey(key);
     }
-    /** Use {@link #getUserLabelsMap()} instead. */
+    /**
+     * Use {@link #getUserLabelsMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getUserLabels() {
       return getUserLabelsMap();
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -2485,8 +2299,6 @@ public java.util.Map getUserLabelsMap() {
       return internalGetUserLabels().getMap();
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -2510,19 +2322,17 @@ public java.util.Map getUserLabelsMap() {
      * map<string, string> user_labels = 8;
      */
     @java.lang.Override
-    public /* nullable */ java.lang.String getUserLabelsOrDefault(
+    public /* nullable */
+java.lang.String getUserLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-        java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetUserLabels().getMap();
+java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetUserLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -2546,25 +2356,23 @@ public java.util.Map getUserLabelsMap() {
      * map<string, string> user_labels = 8;
      */
     @java.lang.Override
-    public java.lang.String getUserLabelsOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetUserLabels().getMap();
+    public java.lang.String getUserLabelsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetUserLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearUserLabels() {
       bitField0_ = (bitField0_ & ~0x00000040);
-      internalGetMutableUserLabels().getMutableMap().clear();
+      internalGetMutableUserLabels().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -2587,22 +2395,23 @@ public Builder clearUserLabels() {
      *
      * map<string, string> user_labels = 8;
      */
-    public Builder removeUserLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableUserLabels().getMutableMap().remove(key);
+    public Builder removeUserLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableUserLabels().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableUserLabels() {
+    public java.util.Map
+        getMutableUserLabels() {
       bitField0_ |= 0x00000040;
       return internalGetMutableUserLabels().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -2625,20 +2434,17 @@ public java.util.Map getMutableUserLabels()
      *
      * map<string, string> user_labels = 8;
      */
-    public Builder putUserLabels(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableUserLabels().getMutableMap().put(key, value);
+    public Builder putUserLabels(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableUserLabels().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00000040;
       return this;
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -2661,14 +2467,16 @@ public Builder putUserLabels(java.lang.String key, java.lang.String value) {
      *
      * map<string, string> user_labels = 8;
      */
-    public Builder putAllUserLabels(java.util.Map values) {
-      internalGetMutableUserLabels().getMutableMap().putAll(values);
+    public Builder putAllUserLabels(
+        java.util.Map values) {
+      internalGetMutableUserLabels().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00000040;
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -2678,12 +2486,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.RecommendRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.RecommendRequest)
   private static final com.google.cloud.discoveryengine.v1beta.RecommendRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.RecommendRequest();
   }
@@ -2692,27 +2500,27 @@ public static com.google.cloud.discoveryengine.v1beta.RecommendRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public RecommendRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public RecommendRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -2727,4 +2535,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.RecommendRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequestOrBuilder.java
similarity index 88%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequestOrBuilder.java
index d5a4d9daf2c0..3cb72590b6b0 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequestOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/recommendation_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface RecommendRequestOrBuilder
-    extends
+public interface RecommendRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.RecommendRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. Full resource name of the format:
    * `projects/*/locations/global/collections/*/dataStores/*/servingConfigs/*`
@@ -34,16 +16,11 @@ public interface RecommendRequestOrBuilder
    * least one serving config  for it.
    * 

    *
-   * 
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The servingConfig.
    */
   java.lang.String getServingConfig();
   /**
-   *
-   *
    * 
    * Required. Full resource name of the format:
    * `projects/*/locations/global/collections/*/dataStores/*/servingConfigs/*`
@@ -52,17 +29,13 @@ public interface RecommendRequestOrBuilder
    * least one serving config  for it.
    * 

    *
-   * 
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for servingConfig.
    */
-  com.google.protobuf.ByteString getServingConfigBytes();
+  com.google.protobuf.ByteString
+      getServingConfigBytes();
 
   /**
-   *
-   *
    * 
    * Required. Context about the user, what they are looking at and what action
    * they took to trigger the Recommend request. Note that this user event
@@ -82,16 +55,11 @@ public interface RecommendRequestOrBuilder
    * unset.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the userEvent field is set.
    */
   boolean hasUserEvent();
   /**
-   *
-   *
    * 
    * Required. Context about the user, what they are looking at and what action
    * they took to trigger the Recommend request. Note that this user event
@@ -111,16 +79,11 @@ public interface RecommendRequestOrBuilder
    * unset.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The userEvent.
    */
   com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvent();
   /**
-   *
-   *
    * 
    * Required. Context about the user, what they are looking at and what action
    * they took to trigger the Recommend request. Note that this user event
@@ -140,15 +103,11 @@ public interface RecommendRequestOrBuilder
    * unset.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOrBuilder();
 
   /**
-   *
-   *
    * 
    * Maximum number of results to return. Set this property
    * to the number of recommendation results needed. If zero, the service will
@@ -157,14 +116,11 @@ public interface RecommendRequestOrBuilder
    * 

    *
    * int32 page_size = 3;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * Filter for restricting recommendation results with a length limit of 5,000
    * characters. Currently, only filter expressions on the `filter_tags`
@@ -188,13 +144,10 @@ public interface RecommendRequestOrBuilder
    * 

    *
    * string filter = 4;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * Filter for restricting recommendation results with a length limit of 5,000
    * characters. Currently, only filter expressions on the `filter_tags`
@@ -218,14 +171,12 @@ public interface RecommendRequestOrBuilder
    * 

    *
    * string filter = 4;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * Use validate only mode for this recommendation query. If set to true, a
    * fake model will be used that returns arbitrary Document IDs.
@@ -234,14 +185,11 @@ public interface RecommendRequestOrBuilder
    * 

    *
    * bool validate_only = 5;
-   *
    * @return The validateOnly.
    */
   boolean getValidateOnly();
 
   /**
-   *
-   *
    * 
    * Additional domain specific parameters for the recommendations.
    *
@@ -273,8 +221,6 @@ public interface RecommendRequestOrBuilder
    */
   int getParamsCount();
   /**
-   *
-   *
    * 
    * Additional domain specific parameters for the recommendations.
    *
@@ -304,13 +250,15 @@ public interface RecommendRequestOrBuilder
    *
    * map<string, .google.protobuf.Value> params = 6;
    */
-  boolean containsParams(java.lang.String key);
-  /** Use {@link #getParamsMap()} instead. */
+  boolean containsParams(
+      java.lang.String key);
+  /**
+   * Use {@link #getParamsMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getParams();
+  java.util.Map
+  getParams();
   /**
-   *
-   *
    * 
    * Additional domain specific parameters for the recommendations.
    *
@@ -340,10 +288,9 @@ public interface RecommendRequestOrBuilder
    *
    * map<string, .google.protobuf.Value> params = 6;
    */
-  java.util.Map getParamsMap();
+  java.util.Map
+  getParamsMap();
   /**
-   *
-   *
    * 
    * Additional domain specific parameters for the recommendations.
    *
@@ -374,13 +321,11 @@ public interface RecommendRequestOrBuilder
    * map<string, .google.protobuf.Value> params = 6;
    */
   /* nullable */
-  com.google.protobuf.Value getParamsOrDefault(
+com.google.protobuf.Value getParamsOrDefault(
       java.lang.String key,
       /* nullable */
-      com.google.protobuf.Value defaultValue);
+com.google.protobuf.Value defaultValue);
   /**
-   *
-   *
    * 
    * Additional domain specific parameters for the recommendations.
    *
@@ -410,11 +355,10 @@ com.google.protobuf.Value getParamsOrDefault(
    *
    * map<string, .google.protobuf.Value> params = 6;
    */
-  com.google.protobuf.Value getParamsOrThrow(java.lang.String key);
+  com.google.protobuf.Value getParamsOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -439,8 +383,6 @@ com.google.protobuf.Value getParamsOrDefault(
    */
   int getUserLabelsCount();
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -463,13 +405,15 @@ com.google.protobuf.Value getParamsOrDefault(
    *
    * map<string, string> user_labels = 8;
    */
-  boolean containsUserLabels(java.lang.String key);
-  /** Use {@link #getUserLabelsMap()} instead. */
+  boolean containsUserLabels(
+      java.lang.String key);
+  /**
+   * Use {@link #getUserLabelsMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getUserLabels();
+  java.util.Map
+  getUserLabels();
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -492,10 +436,9 @@ com.google.protobuf.Value getParamsOrDefault(
    *
    * map<string, string> user_labels = 8;
    */
-  java.util.Map getUserLabelsMap();
+  java.util.Map
+  getUserLabelsMap();
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -519,13 +462,11 @@ com.google.protobuf.Value getParamsOrDefault(
    * map<string, string> user_labels = 8;
    */
   /* nullable */
-  java.lang.String getUserLabelsOrDefault(
+java.lang.String getUserLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -548,5 +489,6 @@ java.lang.String getUserLabelsOrDefault(
    *
    * map<string, string> user_labels = 8;
    */
-  java.lang.String getUserLabelsOrThrow(java.lang.String key);
+  java.lang.String getUserLabelsOrThrow(
+      java.lang.String key);
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponse.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponse.java
similarity index 66%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponse.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponse.java
index 5d4c32ff1f5f..1f468cd22802 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponse.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponse.java
@@ -1,128 +1,96 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/recommendation_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Response message for Recommend method.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.RecommendResponse}
  */
-public final class RecommendResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class RecommendResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.RecommendResponse)
     RecommendResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use RecommendResponse.newBuilder() to construct.
   private RecommendResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private RecommendResponse() {
     results_ = java.util.Collections.emptyList();
     attributionToken_ = "";
-    missingIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+    missingIds_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new RecommendResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.RecommendResponse.class,
-            com.google.cloud.discoveryengine.v1beta.RecommendResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.RecommendResponse.class, com.google.cloud.discoveryengine.v1beta.RecommendResponse.Builder.class);
   }
 
-  public interface RecommendationResultOrBuilder
-      extends
+  public interface RecommendationResultOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * Resource ID of the recommended Document.
      * 

      *
      * string id = 1;
-     *
      * @return The id.
      */
     java.lang.String getId();
     /**
-     *
-     *
      * 
      * Resource ID of the recommended Document.
      * 

      *
      * string id = 1;
-     *
      * @return The bytes for id.
      */
-    com.google.protobuf.ByteString getIdBytes();
+    com.google.protobuf.ByteString
+        getIdBytes();
 
     /**
-     *
-     *
      * 
      * Set if `returnDocument` is set to true in
      * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document document = 2;
-     *
      * @return Whether the document field is set.
      */
     boolean hasDocument();
     /**
-     *
-     *
      * 
      * Set if `returnDocument` is set to true in
      * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document document = 2;
-     *
      * @return The document.
      */
     com.google.cloud.discoveryengine.v1beta.Document getDocument();
     /**
-     *
-     *
      * 
      * Set if `returnDocument` is set to true in
      * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
@@ -133,8 +101,6 @@ public interface RecommendationResultOrBuilder
     com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder();
 
     /**
-     *
-     *
      * 
      * Additional Document metadata / annotations.
      *
@@ -149,8 +115,6 @@ public interface RecommendationResultOrBuilder
      */
     int getMetadataCount();
     /**
-     *
-     *
      * 
      * Additional Document metadata / annotations.
      *
@@ -163,13 +127,15 @@ public interface RecommendationResultOrBuilder
      *
      * map<string, .google.protobuf.Value> metadata = 3;
      */
-    boolean containsMetadata(java.lang.String key);
-    /** Use {@link #getMetadataMap()} instead. */
+    boolean containsMetadata(
+        java.lang.String key);
+    /**
+     * Use {@link #getMetadataMap()} instead.
+     */
     @java.lang.Deprecated
-    java.util.Map getMetadata();
+    java.util.Map
+    getMetadata();
     /**
-     *
-     *
      * 
      * Additional Document metadata / annotations.
      *
@@ -182,10 +148,9 @@ public interface RecommendationResultOrBuilder
      *
      * map<string, .google.protobuf.Value> metadata = 3;
      */
-    java.util.Map getMetadataMap();
+    java.util.Map
+    getMetadataMap();
     /**
-     *
-     *
      * 
      * Additional Document metadata / annotations.
      *
@@ -199,13 +164,11 @@ public interface RecommendationResultOrBuilder
      * map<string, .google.protobuf.Value> metadata = 3;
      */
     /* nullable */
-    com.google.protobuf.Value getMetadataOrDefault(
+com.google.protobuf.Value getMetadataOrDefault(
         java.lang.String key,
         /* nullable */
-        com.google.protobuf.Value defaultValue);
+com.google.protobuf.Value defaultValue);
     /**
-     *
-     *
      * 
      * Additional Document metadata / annotations.
      *
@@ -218,79 +181,71 @@ com.google.protobuf.Value getMetadataOrDefault(
      *
      * map<string, .google.protobuf.Value> metadata = 3;
      */
-    com.google.protobuf.Value getMetadataOrThrow(java.lang.String key);
+    com.google.protobuf.Value getMetadataOrThrow(
+        java.lang.String key);
   }
   /**
-   *
-   *
    * 
    * RecommendationResult represents a generic recommendation result with
    * associated metadata.
    * 

    *
-   * Protobuf type {@code
-   * google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult}
+   * Protobuf type {@code google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult}
    */
-  public static final class RecommendationResult extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class RecommendationResult extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult)
       RecommendationResultOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use RecommendationResult.newBuilder() to construct.
     private RecommendationResult(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private RecommendationResult() {
       id_ = "";
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new RecommendationResult();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
     @java.lang.Override
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 3:
           return internalGetMetadata();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.class,
-              com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder
-                  .class);
+              com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.class, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder.class);
     }
 
     public static final int ID_FIELD_NUMBER = 1;
-
     @SuppressWarnings("serial")
     private volatile java.lang.Object id_ = "";
     /**
-     *
-     *
      * 
      * Resource ID of the recommended Document.
      * 

      *
      * string id = 1;
-     *
      * @return The id.
      */
     @java.lang.Override
@@ -299,29 +254,29 @@ public java.lang.String getId() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         id_ = s;
         return s;
       }
     }
     /**
-     *
-     *
      * 
      * Resource ID of the recommended Document.
      * 

      *
      * string id = 1;
-     *
      * @return The bytes for id.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getIdBytes() {
+    public com.google.protobuf.ByteString
+        getIdBytes() {
       java.lang.Object ref = id_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         id_ = b;
         return b;
       } else {
@@ -332,15 +287,12 @@ public com.google.protobuf.ByteString getIdBytes() {
     public static final int DOCUMENT_FIELD_NUMBER = 2;
     private com.google.cloud.discoveryengine.v1beta.Document document_;
     /**
-     *
-     *
      * 
      * Set if `returnDocument` is set to true in
      * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document document = 2;
-     *
      * @return Whether the document field is set.
      */
     @java.lang.Override
@@ -348,26 +300,19 @@ public boolean hasDocument() {
       return document_ != null;
     }
     /**
-     *
-     *
      * 
      * Set if `returnDocument` is set to true in
      * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document document = 2;
-     *
      * @return The document.
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
-      return document_ == null
-          ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
-          : document_;
+      return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
     }
     /**
-     *
-     *
      * 
      * Set if `returnDocument` is set to true in
      * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
@@ -377,43 +322,36 @@ public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder() {
-      return document_ == null
-          ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
-          : document_;
+      return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
     }
 
     public static final int METADATA_FIELD_NUMBER = 3;
-
     private static final class MetadataDefaultEntryHolder {
-      static final com.google.protobuf.MapEntry
-          defaultEntry =
+      static final com.google.protobuf.MapEntry<
+          java.lang.String, com.google.protobuf.Value> defaultEntry =
               com.google.protobuf.MapEntry
-                  .newDefaultInstance(
-                      com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
-                          .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_descriptor,
-                      com.google.protobuf.WireFormat.FieldType.STRING,
-                      "",
-                      com.google.protobuf.WireFormat.FieldType.MESSAGE,
-                      com.google.protobuf.Value.getDefaultInstance());
+              .newDefaultInstance(
+                  com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_descriptor, 
+                  com.google.protobuf.WireFormat.FieldType.STRING,
+                  "",
+                  com.google.protobuf.WireFormat.FieldType.MESSAGE,
+                  com.google.protobuf.Value.getDefaultInstance());
     }
-
     @SuppressWarnings("serial")
-    private com.google.protobuf.MapField metadata_;
-
+    private com.google.protobuf.MapField<
+        java.lang.String, com.google.protobuf.Value> metadata_;
     private com.google.protobuf.MapField
-        internalGetMetadata() {
+    internalGetMetadata() {
       if (metadata_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            MetadataDefaultEntryHolder.defaultEntry);
       }
       return metadata_;
     }
-
     public int getMetadataCount() {
       return internalGetMetadata().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Additional Document metadata / annotations.
      *
@@ -427,21 +365,20 @@ public int getMetadataCount() {
      * map<string, .google.protobuf.Value> metadata = 3;
      */
     @java.lang.Override
-    public boolean containsMetadata(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsMetadata(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetMetadata().getMap().containsKey(key);
     }
-    /** Use {@link #getMetadataMap()} instead. */
+    /**
+     * Use {@link #getMetadataMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getMetadata() {
       return getMetadataMap();
     }
     /**
-     *
-     *
      * 
      * Additional Document metadata / annotations.
      *
@@ -459,8 +396,6 @@ public java.util.Map getMetadataMap
       return internalGetMetadata().getMap();
     }
     /**
-     *
-     *
      * 
      * Additional Document metadata / annotations.
      *
@@ -474,20 +409,17 @@ public java.util.Map getMetadataMap
      * map<string, .google.protobuf.Value> metadata = 3;
      */
     @java.lang.Override
-    public /* nullable */ com.google.protobuf.Value getMetadataOrDefault(
+    public /* nullable */
+com.google.protobuf.Value getMetadataOrDefault(
         java.lang.String key,
         /* nullable */
-        com.google.protobuf.Value defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+com.google.protobuf.Value defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
       java.util.Map map =
           internalGetMetadata().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Additional Document metadata / annotations.
      *
@@ -501,10 +433,9 @@ public java.util.Map getMetadataMap
      * map<string, .google.protobuf.Value> metadata = 3;
      */
     @java.lang.Override
-    public com.google.protobuf.Value getMetadataOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public com.google.protobuf.Value getMetadataOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       java.util.Map map =
           internalGetMetadata().getMap();
       if (!map.containsKey(key)) {
@@ -514,7 +445,6 @@ public com.google.protobuf.Value getMetadataOrThrow(java.lang.String key) {
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -526,15 +456,20 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(id_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, id_);
       }
       if (document_ != null) {
         output.writeMessage(2, getDocument());
       }
-      com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-          output, internalGetMetadata(), MetadataDefaultEntryHolder.defaultEntry, 3);
+      com.google.protobuf.GeneratedMessageV3
+        .serializeStringMapTo(
+          output,
+          internalGetMetadata(),
+          MetadataDefaultEntryHolder.defaultEntry,
+          3);
       getUnknownFields().writeTo(output);
     }
 
@@ -548,17 +483,18 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, id_);
       }
       if (document_ != null) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getDocument());
-      }
-      for (java.util.Map.Entry entry :
-          internalGetMetadata().getMap().entrySet()) {
-        com.google.protobuf.MapEntry metadata__ =
-            MetadataDefaultEntryHolder.defaultEntry
-                .newBuilderForType()
-                .setKey(entry.getKey())
-                .setValue(entry.getValue())
-                .build();
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, metadata__);
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(2, getDocument());
+      }
+      for (java.util.Map.Entry entry
+           : internalGetMetadata().getMap().entrySet()) {
+        com.google.protobuf.MapEntry
+        metadata__ = MetadataDefaultEntryHolder.defaultEntry.newBuilderForType()
+            .setKey(entry.getKey())
+            .setValue(entry.getValue())
+            .build();
+        size += com.google.protobuf.CodedOutputStream
+            .computeMessageSize(3, metadata__);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -568,22 +504,22 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
-      if (!(obj
-          instanceof
-          com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult)) {
+      if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult other =
-          (com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult) obj;
+      com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult other = (com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult) obj;
 
-      if (!getId().equals(other.getId())) return false;
+      if (!getId()
+          .equals(other.getId())) return false;
       if (hasDocument() != other.hasDocument()) return false;
       if (hasDocument()) {
-        if (!getDocument().equals(other.getDocument())) return false;
+        if (!getDocument()
+            .equals(other.getDocument())) return false;
       }
-      if (!internalGetMetadata().equals(other.internalGetMetadata())) return false;
+      if (!internalGetMetadata().equals(
+          other.internalGetMetadata())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -610,101 +546,90 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-        parseFrom(java.nio.ByteBuffer data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-        parseFrom(
-            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-        parseFrom(com.google.protobuf.ByteString data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-        parseFrom(
-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-        parseFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-        parseFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-        parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -714,66 +639,62 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * RecommendationResult represents a generic recommendation result with
      * associated metadata.
      * 

      *
-     * Protobuf type {@code
-     * google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult}
+     * Protobuf type {@code google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult)
         com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor;
       }
 
       @SuppressWarnings({"rawtypes"})
-      protected com.google.protobuf.MapField internalGetMapField(int number) {
+      protected com.google.protobuf.MapField internalGetMapField(
+          int number) {
         switch (number) {
           case 3:
             return internalGetMetadata();
           default:
-            throw new RuntimeException("Invalid map field number: " + number);
+            throw new RuntimeException(
+                "Invalid map field number: " + number);
         }
       }
-
       @SuppressWarnings({"rawtypes"})
-      protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+      protected com.google.protobuf.MapField internalGetMutableMapField(
+          int number) {
         switch (number) {
           case 3:
             return internalGetMutableMetadata();
           default:
-            throw new RuntimeException("Invalid map field number: " + number);
+            throw new RuntimeException(
+                "Invalid map field number: " + number);
         }
       }
-
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-                    .class,
-                com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-                    .Builder.class);
+                com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.class, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -789,23 +710,19 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-          getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-            .getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.getDefaultInstance();
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-          build() {
-        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult result =
-            buildPartial();
+      public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult build() {
+        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -813,26 +730,22 @@ public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-          buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult result =
-            new com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult(
-                this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+      public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult buildPartial() {
+        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult result = new com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.id_ = id_;
         }
         if (((from_bitField0_ & 0x00000002) != 0)) {
-          result.document_ = documentBuilder_ == null ? document_ : documentBuilder_.build();
+          result.document_ = documentBuilder_ == null
+              ? document_
+              : documentBuilder_.build();
         }
         if (((from_bitField0_ & 0x00000004) != 0)) {
           result.metadata_ = internalGetMetadata();
@@ -844,56 +757,46 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other
-            instanceof
-            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult) {
-          return mergeFrom(
-              (com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult)
-                  other);
+        if (other instanceof com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult) {
+          return mergeFrom((com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult other) {
+        if (other == com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.getDefaultInstance()) return this;
         if (!other.getId().isEmpty()) {
           id_ = other.id_;
           bitField0_ |= 0x00000001;
@@ -902,7 +805,8 @@ public Builder mergeFrom(
         if (other.hasDocument()) {
           mergeDocument(other.getDocument());
         }
-        internalGetMutableMetadata().mergeFrom(other.internalGetMetadata());
+        internalGetMutableMetadata().mergeFrom(
+            other.internalGetMetadata());
         bitField0_ |= 0x00000004;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
@@ -930,38 +834,33 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  id_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-              case 18:
-                {
-                  input.readMessage(getDocumentFieldBuilder().getBuilder(), extensionRegistry);
-                  bitField0_ |= 0x00000002;
-                  break;
-                } // case 18
-              case 26:
-                {
-                  com.google.protobuf.MapEntry
-                      metadata__ =
-                          input.readMessage(
-                              MetadataDefaultEntryHolder.defaultEntry.getParserForType(),
-                              extensionRegistry);
-                  internalGetMutableMetadata()
-                      .getMutableMap()
-                      .put(metadata__.getKey(), metadata__.getValue());
-                  bitField0_ |= 0x00000004;
-                  break;
-                } // case 26
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                id_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              case 18: {
+                input.readMessage(
+                    getDocumentFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              case 26: {
+                com.google.protobuf.MapEntry
+                metadata__ = input.readMessage(
+                    MetadataDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+                internalGetMutableMetadata().getMutableMap().put(
+                    metadata__.getKey(), metadata__.getValue());
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -971,25 +870,22 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private java.lang.Object id_ = "";
       /**
-       *
-       *
        * 
        * Resource ID of the recommended Document.
        * 

        *
        * string id = 1;
-       *
        * @return The id.
        */
       public java.lang.String getId() {
         java.lang.Object ref = id_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           id_ = s;
           return s;
@@ -998,21 +894,20 @@ public java.lang.String getId() {
         }
       }
       /**
-       *
-       *
        * 
        * Resource ID of the recommended Document.
        * 

        *
        * string id = 1;
-       *
        * @return The bytes for id.
        */
-      public com.google.protobuf.ByteString getIdBytes() {
+      public com.google.protobuf.ByteString
+          getIdBytes() {
         java.lang.Object ref = id_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           id_ = b;
           return b;
         } else {
@@ -1020,35 +915,28 @@ public com.google.protobuf.ByteString getIdBytes() {
         }
       }
       /**
-       *
-       *
        * 
        * Resource ID of the recommended Document.
        * 

        *
        * string id = 1;
-       *
        * @param value The id to set.
        * @return This builder for chaining.
        */
-      public Builder setId(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setId(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
         id_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * Resource ID of the recommended Document.
        * 

        *
        * string id = 1;
-       *
        * @return This builder for chaining.
        */
       public Builder clearId() {
@@ -1058,21 +946,17 @@ public Builder clearId() {
         return this;
       }
       /**
-       *
-       *
        * 
        * Resource ID of the recommended Document.
        * 

        *
        * string id = 1;
-       *
        * @param value The bytes for id to set.
        * @return This builder for chaining.
        */
-      public Builder setIdBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setIdBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
         checkByteStringIsUtf8(value);
         id_ = value;
         bitField0_ |= 0x00000001;
@@ -1082,49 +966,36 @@ public Builder setIdBytes(com.google.protobuf.ByteString value) {
 
       private com.google.cloud.discoveryengine.v1beta.Document document_;
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.Document,
-              com.google.cloud.discoveryengine.v1beta.Document.Builder,
-              com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
-          documentBuilder_;
+          com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> documentBuilder_;
       /**
-       *
-       *
        * 
        * Set if `returnDocument` is set to true in
        * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
        * 

        *
        * .google.cloud.discoveryengine.v1beta.Document document = 2;
-       *
        * @return Whether the document field is set.
        */
       public boolean hasDocument() {
         return ((bitField0_ & 0x00000002) != 0);
       }
       /**
-       *
-       *
        * 
        * Set if `returnDocument` is set to true in
        * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
        * 

        *
        * .google.cloud.discoveryengine.v1beta.Document document = 2;
-       *
        * @return The document.
        */
       public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
         if (documentBuilder_ == null) {
-          return document_ == null
-              ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
-              : document_;
+          return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
         } else {
           return documentBuilder_.getMessage();
         }
       }
       /**
-       *
-       *
        * 
        * Set if `returnDocument` is set to true in
        * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
@@ -1146,8 +1017,6 @@ public Builder setDocument(com.google.cloud.discoveryengine.v1beta.Document valu
         return this;
       }
       /**
-       *
-       *
        * 
        * Set if `returnDocument` is set to true in
        * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
@@ -1167,8 +1036,6 @@ public Builder setDocument(
         return this;
       }
       /**
-       *
-       *
        * 
        * Set if `returnDocument` is set to true in
        * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
@@ -1178,10 +1045,9 @@ public Builder setDocument(
        */
       public Builder mergeDocument(com.google.cloud.discoveryengine.v1beta.Document value) {
         if (documentBuilder_ == null) {
-          if (((bitField0_ & 0x00000002) != 0)
-              && document_ != null
-              && document_
-                  != com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000002) != 0) &&
+            document_ != null &&
+            document_ != com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()) {
             getDocumentBuilder().mergeFrom(value);
           } else {
             document_ = value;
@@ -1194,8 +1060,6 @@ public Builder mergeDocument(com.google.cloud.discoveryengine.v1beta.Document va
         return this;
       }
       /**
-       *
-       *
        * 
        * Set if `returnDocument` is set to true in
        * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
@@ -1214,8 +1078,6 @@ public Builder clearDocument() {
         return this;
       }
       /**
-       *
-       *
        * 
        * Set if `returnDocument` is set to true in
        * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
@@ -1229,8 +1091,6 @@ public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentBuild
         return getDocumentFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * Set if `returnDocument` is set to true in
        * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
@@ -1242,14 +1102,11 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
         if (documentBuilder_ != null) {
           return documentBuilder_.getMessageOrBuilder();
         } else {
-          return document_ == null
-              ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
-              : document_;
+          return document_ == null ?
+              com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
         }
       }
       /**
-       *
-       *
        * 
        * Set if `returnDocument` is set to true in
        * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
@@ -1258,24 +1115,21 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
        * .google.cloud.discoveryengine.v1beta.Document document = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.Document,
-              com.google.cloud.discoveryengine.v1beta.Document.Builder,
-              com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
+          com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> 
           getDocumentFieldBuilder() {
         if (documentBuilder_ == null) {
-          documentBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.cloud.discoveryengine.v1beta.Document,
-                  com.google.cloud.discoveryengine.v1beta.Document.Builder,
-                  com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
-                  getDocument(), getParentForChildren(), isClean());
+          documentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
+                  getDocument(),
+                  getParentForChildren(),
+                  isClean());
           document_ = null;
         }
         return documentBuilder_;
       }
 
-      private com.google.protobuf.MapField metadata_;
-
+      private com.google.protobuf.MapField<
+          java.lang.String, com.google.protobuf.Value> metadata_;
       private com.google.protobuf.MapField
           internalGetMetadata() {
         if (metadata_ == null) {
@@ -1284,12 +1138,11 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
         }
         return metadata_;
       }
-
       private com.google.protobuf.MapField
           internalGetMutableMetadata() {
         if (metadata_ == null) {
-          metadata_ =
-              com.google.protobuf.MapField.newMapField(MetadataDefaultEntryHolder.defaultEntry);
+          metadata_ = com.google.protobuf.MapField.newMapField(
+              MetadataDefaultEntryHolder.defaultEntry);
         }
         if (!metadata_.isMutable()) {
           metadata_ = metadata_.copy();
@@ -1298,13 +1151,10 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
         onChanged();
         return metadata_;
       }
-
       public int getMetadataCount() {
         return internalGetMetadata().getMap().size();
       }
       /**
-       *
-       *
        * 
        * Additional Document metadata / annotations.
        *
@@ -1318,21 +1168,20 @@ public int getMetadataCount() {
        * map<string, .google.protobuf.Value> metadata = 3;
        */
       @java.lang.Override
-      public boolean containsMetadata(java.lang.String key) {
-        if (key == null) {
-          throw new NullPointerException("map key");
-        }
+      public boolean containsMetadata(
+          java.lang.String key) {
+        if (key == null) { throw new NullPointerException("map key"); }
         return internalGetMetadata().getMap().containsKey(key);
       }
-      /** Use {@link #getMetadataMap()} instead. */
+      /**
+       * Use {@link #getMetadataMap()} instead.
+       */
       @java.lang.Override
       @java.lang.Deprecated
       public java.util.Map getMetadata() {
         return getMetadataMap();
       }
       /**
-       *
-       *
        * 
        * Additional Document metadata / annotations.
        *
@@ -1350,8 +1199,6 @@ public java.util.Map getMetadataMap
         return internalGetMetadata().getMap();
       }
       /**
-       *
-       *
        * 
        * Additional Document metadata / annotations.
        *
@@ -1365,20 +1212,17 @@ public java.util.Map getMetadataMap
        * map<string, .google.protobuf.Value> metadata = 3;
        */
       @java.lang.Override
-      public /* nullable */ com.google.protobuf.Value getMetadataOrDefault(
+      public /* nullable */
+com.google.protobuf.Value getMetadataOrDefault(
           java.lang.String key,
           /* nullable */
-          com.google.protobuf.Value defaultValue) {
-        if (key == null) {
-          throw new NullPointerException("map key");
-        }
+com.google.protobuf.Value defaultValue) {
+        if (key == null) { throw new NullPointerException("map key"); }
         java.util.Map map =
             internalGetMetadata().getMap();
         return map.containsKey(key) ? map.get(key) : defaultValue;
       }
       /**
-       *
-       *
        * 
        * Additional Document metadata / annotations.
        *
@@ -1392,10 +1236,9 @@ public java.util.Map getMetadataMap
        * map<string, .google.protobuf.Value> metadata = 3;
        */
       @java.lang.Override
-      public com.google.protobuf.Value getMetadataOrThrow(java.lang.String key) {
-        if (key == null) {
-          throw new NullPointerException("map key");
-        }
+      public com.google.protobuf.Value getMetadataOrThrow(
+          java.lang.String key) {
+        if (key == null) { throw new NullPointerException("map key"); }
         java.util.Map map =
             internalGetMetadata().getMap();
         if (!map.containsKey(key)) {
@@ -1403,15 +1246,13 @@ public com.google.protobuf.Value getMetadataOrThrow(java.lang.String key) {
         }
         return map.get(key);
       }
-
       public Builder clearMetadata() {
         bitField0_ = (bitField0_ & ~0x00000004);
-        internalGetMutableMetadata().getMutableMap().clear();
+        internalGetMutableMetadata().getMutableMap()
+            .clear();
         return this;
       }
       /**
-       *
-       *
        * 
        * Additional Document metadata / annotations.
        *
@@ -1424,22 +1265,23 @@ public Builder clearMetadata() {
        *
        * map<string, .google.protobuf.Value> metadata = 3;
        */
-      public Builder removeMetadata(java.lang.String key) {
-        if (key == null) {
-          throw new NullPointerException("map key");
-        }
-        internalGetMutableMetadata().getMutableMap().remove(key);
+      public Builder removeMetadata(
+          java.lang.String key) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        internalGetMutableMetadata().getMutableMap()
+            .remove(key);
         return this;
       }
-      /** Use alternate mutation accessors instead. */
+      /**
+       * Use alternate mutation accessors instead.
+       */
       @java.lang.Deprecated
-      public java.util.Map getMutableMetadata() {
+      public java.util.Map
+          getMutableMetadata() {
         bitField0_ |= 0x00000004;
         return internalGetMutableMetadata().getMutableMap();
       }
       /**
-       *
-       *
        * 
        * Additional Document metadata / annotations.
        *
@@ -1452,20 +1294,17 @@ public java.util.Map getMutableMeta
        *
        * map<string, .google.protobuf.Value> metadata = 3;
        */
-      public Builder putMetadata(java.lang.String key, com.google.protobuf.Value value) {
-        if (key == null) {
-          throw new NullPointerException("map key");
-        }
-        if (value == null) {
-          throw new NullPointerException("map value");
-        }
-        internalGetMutableMetadata().getMutableMap().put(key, value);
+      public Builder putMetadata(
+          java.lang.String key,
+          com.google.protobuf.Value value) {
+        if (key == null) { throw new NullPointerException("map key"); }
+        if (value == null) { throw new NullPointerException("map value"); }
+        internalGetMutableMetadata().getMutableMap()
+            .put(key, value);
         bitField0_ |= 0x00000004;
         return this;
       }
       /**
-       *
-       *
        * 
        * Additional Document metadata / annotations.
        *
@@ -1480,11 +1319,11 @@ public Builder putMetadata(java.lang.String key, com.google.protobuf.Value value
        */
       public Builder putAllMetadata(
           java.util.Map values) {
-        internalGetMutableMetadata().getMutableMap().putAll(values);
+        internalGetMutableMetadata().getMutableMap()
+            .putAll(values);
         bitField0_ |= 0x00000004;
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1497,46 +1336,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult)
-    private static final com.google.cloud.discoveryengine.v1beta.RecommendResponse
-            .RecommendationResult
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult DEFAULT_INSTANCE;
     static {
-      DEFAULT_INSTANCE =
-          new com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult();
+      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public RecommendationResult parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public RecommendationResult parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1548,114 +1382,82 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   public static final int RESULTS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
-  private java.util.List<
-          com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult>
-      results_;
+  private java.util.List results_;
   /**
-   *
-   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
    */
   @java.lang.Override
-  public java.util.List<
-          com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult>
-      getResultsList() {
+  public java.util.List getResultsList() {
     return results_;
   }
   /**
-   *
-   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
    */
   @java.lang.Override
-  public java.util.List<
-          ? extends
-              com.google.cloud.discoveryengine.v1beta.RecommendResponse
-                  .RecommendationResultOrBuilder>
+  public java.util.List 
       getResultsOrBuilderList() {
     return results_;
   }
   /**
-   *
-   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
    */
   @java.lang.Override
   public int getResultsCount() {
     return results_.size();
   }
   /**
-   *
-   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult getResults(
-      int index) {
+  public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult getResults(int index) {
     return results_.get(index);
   }
   /**
-   *
-   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder
-      getResultsOrBuilder(int index) {
+  public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder getResultsOrBuilder(
+      int index) {
     return results_.get(index);
   }
 
   public static final int ATTRIBUTION_TOKEN_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object attributionToken_ = "";
   /**
-   *
-   *
    * 
    * A unique attribution token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -1664,7 +1466,6 @@ public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationR
    * 

    *
    * string attribution_token = 2;
-   *
    * @return The attributionToken.
    */
   @java.lang.Override
@@ -1673,15 +1474,14 @@ public java.lang.String getAttributionToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       attributionToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A unique attribution token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -1690,15 +1490,16 @@ public java.lang.String getAttributionToken() {
    * 

    *
    * string attribution_token = 2;
-   *
    * @return The bytes for attributionToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getAttributionTokenBytes() {
+  public com.google.protobuf.ByteString
+      getAttributionTokenBytes() {
     java.lang.Object ref = attributionToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       attributionToken_ = b;
       return b;
     } else {
@@ -1707,50 +1508,41 @@ public com.google.protobuf.ByteString getAttributionTokenBytes() {
   }
 
   public static final int MISSING_IDS_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList missingIds_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
-   *
-   *
    * 
    * IDs of documents in the request that were missing from the default Branch
    * associated with the requested ServingConfig.
    * 

    *
    * repeated string missing_ids = 3;
-   *
    * @return A list containing the missingIds.
    */
-  public com.google.protobuf.ProtocolStringList getMissingIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getMissingIdsList() {
     return missingIds_;
   }
   /**
-   *
-   *
    * 
    * IDs of documents in the request that were missing from the default Branch
    * associated with the requested ServingConfig.
    * 

    *
    * repeated string missing_ids = 3;
-   *
    * @return The count of missingIds.
    */
   public int getMissingIdsCount() {
     return missingIds_.size();
   }
   /**
-   *
-   *
    * 
    * IDs of documents in the request that were missing from the default Branch
    * associated with the requested ServingConfig.
    * 

    *
    * repeated string missing_ids = 3;
-   *
    * @param index The index of the element to return.
    * @return The missingIds at the given index.
    */
@@ -1758,27 +1550,23 @@ public java.lang.String getMissingIds(int index) {
     return missingIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * IDs of documents in the request that were missing from the default Branch
    * associated with the requested ServingConfig.
    * 

    *
    * repeated string missing_ids = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the missingIds at the given index.
    */
-  public com.google.protobuf.ByteString getMissingIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getMissingIdsBytes(int index) {
     return missingIds_.getByteString(index);
   }
 
   public static final int VALIDATE_ONLY_FIELD_NUMBER = 4;
   private boolean validateOnly_ = false;
   /**
-   *
-   *
    * 
    * True if
    * [RecommendRequest.validate_only][google.cloud.discoveryengine.v1beta.RecommendRequest.validate_only]
@@ -1786,7 +1574,6 @@ public com.google.protobuf.ByteString getMissingIdsBytes(int index) {
    * 

    *
    * bool validate_only = 4;
-   *
    * @return The validateOnly.
    */
   @java.lang.Override
@@ -1795,7 +1582,6 @@ public boolean getValidateOnly() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1807,7 +1593,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < results_.size(); i++) {
       output.writeMessage(1, results_.get(i));
     }
@@ -1830,7 +1617,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < results_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, results_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, results_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(attributionToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, attributionToken_);
@@ -1844,7 +1632,8 @@ public int getSerializedSize() {
       size += 1 * getMissingIdsList().size();
     }
     if (validateOnly_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, validateOnly_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(4, validateOnly_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -1854,18 +1643,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.RecommendResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.RecommendResponse other =
-        (com.google.cloud.discoveryengine.v1beta.RecommendResponse) obj;
+    com.google.cloud.discoveryengine.v1beta.RecommendResponse other = (com.google.cloud.discoveryengine.v1beta.RecommendResponse) obj;
 
-    if (!getResultsList().equals(other.getResultsList())) return false;
-    if (!getAttributionToken().equals(other.getAttributionToken())) return false;
-    if (!getMissingIdsList().equals(other.getMissingIdsList())) return false;
-    if (getValidateOnly() != other.getValidateOnly()) return false;
+    if (!getResultsList()
+        .equals(other.getResultsList())) return false;
+    if (!getAttributionToken()
+        .equals(other.getAttributionToken())) return false;
+    if (!getMissingIdsList()
+        .equals(other.getMissingIdsList())) return false;
+    if (getValidateOnly()
+        != other.getValidateOnly()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -1888,143 +1680,139 @@ public int hashCode() {
       hash = (53 * hash) + getMissingIdsList().hashCode();
     }
     hash = (37 * hash) + VALIDATE_ONLY_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getValidateOnly());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getValidateOnly());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.RecommendResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.RecommendResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response message for Recommend method.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.RecommendResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.RecommendResponse)
       com.google.cloud.discoveryengine.v1beta.RecommendResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.RecommendResponse.class,
-              com.google.cloud.discoveryengine.v1beta.RecommendResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.RecommendResponse.class, com.google.cloud.discoveryengine.v1beta.RecommendResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.RecommendResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2037,15 +1825,16 @@ public Builder clear() {
       }
       bitField0_ = (bitField0_ & ~0x00000001);
       attributionToken_ = "";
-      missingIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      missingIds_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
       validateOnly_ = false;
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor;
     }
 
     @java.lang.Override
@@ -2064,18 +1853,14 @@ public com.google.cloud.discoveryengine.v1beta.RecommendResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.RecommendResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.RecommendResponse result =
-          new com.google.cloud.discoveryengine.v1beta.RecommendResponse(this);
+      com.google.cloud.discoveryengine.v1beta.RecommendResponse result = new com.google.cloud.discoveryengine.v1beta.RecommendResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.discoveryengine.v1beta.RecommendResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.RecommendResponse result) {
       if (resultsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           results_ = java.util.Collections.unmodifiableList(results_);
@@ -2105,39 +1890,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.RecommendResp
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.RecommendResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.RecommendResponse) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.RecommendResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2145,8 +1929,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.RecommendResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.RecommendResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.RecommendResponse.getDefaultInstance()) return this;
       if (resultsBuilder_ == null) {
         if (!other.results_.isEmpty()) {
           if (results_.isEmpty()) {
@@ -2165,10 +1948,9 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.RecommendRespon
             resultsBuilder_ = null;
             results_ = other.results_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            resultsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getResultsFieldBuilder()
-                    : null;
+            resultsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getResultsFieldBuilder() : null;
           } else {
             resultsBuilder_.addAllMessages(other.results_);
           }
@@ -2218,47 +2000,41 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1beta.RecommendResponse
-                            .RecommendationResult.parser(),
-                        extensionRegistry);
-                if (resultsBuilder_ == null) {
-                  ensureResultsIsMutable();
-                  results_.add(m);
-                } else {
-                  resultsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                attributionToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureMissingIdsIsMutable();
-                missingIds_.add(s);
-                break;
-              } // case 26
-            case 32:
-              {
-                validateOnly_ = input.readBool();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 32
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult m =
+                  input.readMessage(
+                      com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.parser(),
+                      extensionRegistry);
+              if (resultsBuilder_ == null) {
+                ensureResultsIsMutable();
+                results_.add(m);
+              } else {
+                resultsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              attributionToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureMissingIdsIsMutable();
+              missingIds_.add(s);
+              break;
+            } // case 26
+            case 32: {
+              validateOnly_ = input.readBool();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 32
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2268,44 +2044,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private java.util.List<
-            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult>
-        results_ = java.util.Collections.emptyList();
-
+    private java.util.List results_ =
+      java.util.Collections.emptyList();
     private void ensureResultsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        results_ =
-            new java.util.ArrayList<
-                com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult>(
-                results_);
+        results_ = new java.util.ArrayList(results_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult,
-            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder,
-            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder>
-        resultsBuilder_;
+        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder> resultsBuilder_;
 
     /**
-     *
-     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
      */
-    public java.util.List<
-            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult>
-        getResultsList() {
+    public java.util.List getResultsList() {
       if (resultsBuilder_ == null) {
         return java.util.Collections.unmodifiableList(results_);
       } else {
@@ -2313,16 +2074,12 @@ private void ensureResultsIsMutable() {
       }
     }
     /**
-     *
-     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
      */
     public int getResultsCount() {
       if (resultsBuilder_ == null) {
@@ -2332,19 +2089,14 @@ public int getResultsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-        getResults(int index) {
+    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult getResults(int index) {
       if (resultsBuilder_ == null) {
         return results_.get(index);
       } else {
@@ -2352,20 +2104,15 @@ public int getResultsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
      */
     public Builder setResults(
-        int index,
-        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult value) {
+        int index, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult value) {
       if (resultsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -2379,21 +2126,15 @@ public Builder setResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
      */
     public Builder setResults(
-        int index,
-        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder
-            builderForValue) {
+        int index, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder builderForValue) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
         results_.set(index, builderForValue.build());
@@ -2404,19 +2145,14 @@ public Builder setResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
      */
-    public Builder addResults(
-        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult value) {
+    public Builder addResults(com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult value) {
       if (resultsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -2430,20 +2166,15 @@ public Builder addResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
      */
     public Builder addResults(
-        int index,
-        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult value) {
+        int index, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult value) {
       if (resultsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -2457,20 +2188,15 @@ public Builder addResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
      */
     public Builder addResults(
-        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder
-            builderForValue) {
+        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder builderForValue) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
         results_.add(builderForValue.build());
@@ -2481,21 +2207,15 @@ public Builder addResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
      */
     public Builder addResults(
-        int index,
-        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder
-            builderForValue) {
+        int index, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder builderForValue) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
         results_.add(index, builderForValue.build());
@@ -2506,25 +2226,19 @@ public Builder addResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
      */
     public Builder addAllResults(
-        java.lang.Iterable<
-                ? extends
-                    com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult>
-            values) {
+        java.lang.Iterable values) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, results_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, results_);
         onChanged();
       } else {
         resultsBuilder_.addAllMessages(values);
@@ -2532,16 +2246,12 @@ public Builder addAllResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
      */
     public Builder clearResults() {
       if (resultsBuilder_ == null) {
@@ -2554,16 +2264,12 @@ public Builder clearResults() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
      */
     public Builder removeResults(int index) {
       if (resultsBuilder_ == null) {
@@ -2576,58 +2282,42 @@ public Builder removeResults(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder
-        getResultsBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder getResultsBuilder(
+        int index) {
       return getResultsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder
-        getResultsOrBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder getResultsOrBuilder(
+        int index) {
       if (resultsBuilder_ == null) {
-        return results_.get(index);
-      } else {
+        return results_.get(index);  } else {
         return resultsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
      */
-    public java.util.List<
-            ? extends
-                com.google.cloud.discoveryengine.v1beta.RecommendResponse
-                    .RecommendationResultOrBuilder>
-        getResultsOrBuilderList() {
+    public java.util.List 
+         getResultsOrBuilderList() {
       if (resultsBuilder_ != null) {
         return resultsBuilder_.getMessageOrBuilderList();
       } else {
@@ -2635,76 +2325,52 @@ public Builder removeResults(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder
-        addResultsBuilder() {
-      return getResultsFieldBuilder()
-          .addBuilder(
-              com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-                  .getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder addResultsBuilder() {
+      return getResultsFieldBuilder().addBuilder(
+          com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder
-        addResultsBuilder(int index) {
-      return getResultsFieldBuilder()
-          .addBuilder(
-              index,
-              com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-                  .getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder addResultsBuilder(
+        int index) {
+      return getResultsFieldBuilder().addBuilder(
+          index, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
      */
-    public java.util.List<
-            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder>
-        getResultsBuilderList() {
+    public java.util.List 
+         getResultsBuilderList() {
       return getResultsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult,
-            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder,
-            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder> 
         getResultsFieldBuilder() {
       if (resultsBuilder_ == null) {
-        resultsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult,
-                com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
-                    .Builder,
-                com.google.cloud.discoveryengine.v1beta.RecommendResponse
-                    .RecommendationResultOrBuilder>(
-                results_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        resultsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder>(
+                results_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         results_ = null;
       }
       return resultsBuilder_;
@@ -2712,8 +2378,6 @@ public Builder removeResults(int index) {
 
     private java.lang.Object attributionToken_ = "";
     /**
-     *
-     *
      * 
      * A unique attribution token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -2722,13 +2386,13 @@ public Builder removeResults(int index) {
      * 

      *
      * string attribution_token = 2;
-     *
      * @return The attributionToken.
      */
     public java.lang.String getAttributionToken() {
       java.lang.Object ref = attributionToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         attributionToken_ = s;
         return s;
@@ -2737,8 +2401,6 @@ public java.lang.String getAttributionToken() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique attribution token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -2747,14 +2409,15 @@ public java.lang.String getAttributionToken() {
      * 

      *
      * string attribution_token = 2;
-     *
      * @return The bytes for attributionToken.
      */
-    public com.google.protobuf.ByteString getAttributionTokenBytes() {
+    public com.google.protobuf.ByteString
+        getAttributionTokenBytes() {
       java.lang.Object ref = attributionToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         attributionToken_ = b;
         return b;
       } else {
@@ -2762,8 +2425,6 @@ public com.google.protobuf.ByteString getAttributionTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique attribution token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -2772,22 +2433,18 @@ public com.google.protobuf.ByteString getAttributionTokenBytes() {
      * 

      *
      * string attribution_token = 2;
-     *
      * @param value The attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAttributionToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       attributionToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique attribution token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -2796,7 +2453,6 @@ public Builder setAttributionToken(java.lang.String value) {
      * 

      *
      * string attribution_token = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAttributionToken() {
@@ -2806,8 +2462,6 @@ public Builder clearAttributionToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique attribution token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -2816,14 +2470,12 @@ public Builder clearAttributionToken() {
      * 

      *
      * string attribution_token = 2;
-     *
      * @param value The bytes for attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAttributionTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       attributionToken_ = value;
       bitField0_ |= 0x00000002;
@@ -2833,7 +2485,6 @@ public Builder setAttributionTokenBytes(com.google.protobuf.ByteString value) {
 
     private com.google.protobuf.LazyStringArrayList missingIds_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
-
     private void ensureMissingIdsIsMutable() {
       if (!missingIds_.isModifiable()) {
         missingIds_ = new com.google.protobuf.LazyStringArrayList(missingIds_);
@@ -2841,46 +2492,38 @@ private void ensureMissingIdsIsMutable() {
       bitField0_ |= 0x00000004;
     }
     /**
-     *
-     *
      * 
      * IDs of documents in the request that were missing from the default Branch
      * associated with the requested ServingConfig.
      * 

      *
      * repeated string missing_ids = 3;
-     *
      * @return A list containing the missingIds.
      */
-    public com.google.protobuf.ProtocolStringList getMissingIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getMissingIdsList() {
       missingIds_.makeImmutable();
       return missingIds_;
     }
     /**
-     *
-     *
      * 
      * IDs of documents in the request that were missing from the default Branch
      * associated with the requested ServingConfig.
      * 

      *
      * repeated string missing_ids = 3;
-     *
      * @return The count of missingIds.
      */
     public int getMissingIdsCount() {
       return missingIds_.size();
     }
     /**
-     *
-     *
      * 
      * IDs of documents in the request that were missing from the default Branch
      * associated with the requested ServingConfig.
      * 

      *
      * repeated string missing_ids = 3;
-     *
      * @param index The index of the element to return.
      * @return The missingIds at the given index.
      */
@@ -2888,39 +2531,33 @@ public java.lang.String getMissingIds(int index) {
       return missingIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * IDs of documents in the request that were missing from the default Branch
      * associated with the requested ServingConfig.
      * 

      *
      * repeated string missing_ids = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the missingIds at the given index.
      */
-    public com.google.protobuf.ByteString getMissingIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getMissingIdsBytes(int index) {
       return missingIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * IDs of documents in the request that were missing from the default Branch
      * associated with the requested ServingConfig.
      * 

      *
      * repeated string missing_ids = 3;
-     *
      * @param index The index to set the value at.
      * @param value The missingIds to set.
      * @return This builder for chaining.
      */
-    public Builder setMissingIds(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setMissingIds(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureMissingIdsIsMutable();
       missingIds_.set(index, value);
       bitField0_ |= 0x00000004;
@@ -2928,22 +2565,18 @@ public Builder setMissingIds(int index, java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * IDs of documents in the request that were missing from the default Branch
      * associated with the requested ServingConfig.
      * 

      *
      * repeated string missing_ids = 3;
-     *
      * @param value The missingIds to add.
      * @return This builder for chaining.
      */
-    public Builder addMissingIds(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addMissingIds(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureMissingIdsIsMutable();
       missingIds_.add(value);
       bitField0_ |= 0x00000004;
@@ -2951,61 +2584,53 @@ public Builder addMissingIds(java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * IDs of documents in the request that were missing from the default Branch
      * associated with the requested ServingConfig.
      * 

      *
      * repeated string missing_ids = 3;
-     *
      * @param values The missingIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllMissingIds(java.lang.Iterable values) {
+    public Builder addAllMissingIds(
+        java.lang.Iterable values) {
       ensureMissingIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, missingIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, missingIds_);
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * IDs of documents in the request that were missing from the default Branch
      * associated with the requested ServingConfig.
      * 

      *
      * repeated string missing_ids = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearMissingIds() {
-      missingIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000004);
-      ;
+      missingIds_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000004);;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * IDs of documents in the request that were missing from the default Branch
      * associated with the requested ServingConfig.
      * 

      *
      * repeated string missing_ids = 3;
-     *
      * @param value The bytes of the missingIds to add.
      * @return This builder for chaining.
      */
-    public Builder addMissingIdsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addMissingIdsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureMissingIdsIsMutable();
       missingIds_.add(value);
@@ -3014,10 +2639,8 @@ public Builder addMissingIdsBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private boolean validateOnly_;
+    private boolean validateOnly_ ;
     /**
-     *
-     *
      * 
      * True if
      * [RecommendRequest.validate_only][google.cloud.discoveryengine.v1beta.RecommendRequest.validate_only]
@@ -3025,7 +2648,6 @@ public Builder addMissingIdsBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * bool validate_only = 4;
-     *
      * @return The validateOnly.
      */
     @java.lang.Override
@@ -3033,8 +2655,6 @@ public boolean getValidateOnly() {
       return validateOnly_;
     }
     /**
-     *
-     *
      * 
      * True if
      * [RecommendRequest.validate_only][google.cloud.discoveryengine.v1beta.RecommendRequest.validate_only]
@@ -3042,7 +2662,6 @@ public boolean getValidateOnly() {
      * 

      *
      * bool validate_only = 4;
-     *
      * @param value The validateOnly to set.
      * @return This builder for chaining.
      */
@@ -3054,8 +2673,6 @@ public Builder setValidateOnly(boolean value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * True if
      * [RecommendRequest.validate_only][google.cloud.discoveryengine.v1beta.RecommendRequest.validate_only]
@@ -3063,7 +2680,6 @@ public Builder setValidateOnly(boolean value) {
      * 

      *
      * bool validate_only = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearValidateOnly() {
@@ -3072,9 +2688,9 @@ public Builder clearValidateOnly() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -3084,12 +2700,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.RecommendResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.RecommendResponse)
   private static final com.google.cloud.discoveryengine.v1beta.RecommendResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.RecommendResponse();
   }
@@ -3098,27 +2714,27 @@ public static com.google.cloud.discoveryengine.v1beta.RecommendResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public RecommendResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public RecommendResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -3133,4 +2749,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.RecommendResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponseOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponseOrBuilder.java
similarity index 66%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponseOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponseOrBuilder.java
index c815ce704d46..411d0c901748 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponseOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponseOrBuilder.java
@@ -1,104 +1,62 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/recommendation_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface RecommendResponseOrBuilder
-    extends
+public interface RecommendResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.RecommendResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
    */
-  java.util.List
+  java.util.List 
       getResultsList();
   /**
-   *
-   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
    */
-  com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult getResults(
-      int index);
+  com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult getResults(int index);
   /**
-   *
-   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
    */
   int getResultsCount();
   /**
-   *
-   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
    */
-  java.util.List<
-          ? extends
-              com.google.cloud.discoveryengine.v1beta.RecommendResponse
-                  .RecommendationResultOrBuilder>
+  java.util.List 
       getResultsOrBuilderList();
   /**
-   *
-   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * 
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
    */
-  com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder
-      getResultsOrBuilder(int index);
+  com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder getResultsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * A unique attribution token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -107,13 +65,10 @@ com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult g
    * 

    *
    * string attribution_token = 2;
-   *
    * @return The attributionToken.
    */
   java.lang.String getAttributionToken();
   /**
-   *
-   *
    * 
    * A unique attribution token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -122,69 +77,57 @@ com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult g
    * 

    *
    * string attribution_token = 2;
-   *
    * @return The bytes for attributionToken.
    */
-  com.google.protobuf.ByteString getAttributionTokenBytes();
+  com.google.protobuf.ByteString
+      getAttributionTokenBytes();
 
   /**
-   *
-   *
    * 
    * IDs of documents in the request that were missing from the default Branch
    * associated with the requested ServingConfig.
    * 

    *
    * repeated string missing_ids = 3;
-   *
    * @return A list containing the missingIds.
    */
-  java.util.List getMissingIdsList();
+  java.util.List
+      getMissingIdsList();
   /**
-   *
-   *
    * 
    * IDs of documents in the request that were missing from the default Branch
    * associated with the requested ServingConfig.
    * 

    *
    * repeated string missing_ids = 3;
-   *
    * @return The count of missingIds.
    */
   int getMissingIdsCount();
   /**
-   *
-   *
    * 
    * IDs of documents in the request that were missing from the default Branch
    * associated with the requested ServingConfig.
    * 

    *
    * repeated string missing_ids = 3;
-   *
    * @param index The index of the element to return.
    * @return The missingIds at the given index.
    */
   java.lang.String getMissingIds(int index);
   /**
-   *
-   *
    * 
    * IDs of documents in the request that were missing from the default Branch
    * associated with the requested ServingConfig.
    * 

    *
    * repeated string missing_ids = 3;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the missingIds at the given index.
    */
-  com.google.protobuf.ByteString getMissingIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getMissingIdsBytes(int index);
 
   /**
-   *
-   *
    * 
    * True if
    * [RecommendRequest.validate_only][google.cloud.discoveryengine.v1beta.RecommendRequest.validate_only]
@@ -192,7 +135,6 @@ com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult g
    * 

    *
    * bool validate_only = 4;
-   *
    * @return The validateOnly.
    */
   boolean getValidateOnly();
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceProto.java
new file mode 100644
index 000000000000..bb669509744d
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceProto.java
@@ -0,0 +1,176 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/recommendation_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class RecommendationServiceProto {
+  private RecommendationServiceProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n@google/cloud/discoveryengine/v1beta/re" +
+      "commendation_service.proto\022#google.cloud" +
+      ".discoveryengine.v1beta\032\034google/api/anno" +
+      "tations.proto\032\027google/api/client.proto\032\037" +
+      "google/api/field_behavior.proto\032\031google/" +
+      "api/resource.proto\0322google/cloud/discove" +
+      "ryengine/v1beta/document.proto\0324google/c" +
+      "loud/discoveryengine/v1beta/user_event.p" +
+      "roto\032\034google/protobuf/struct.proto\"\216\004\n\020R" +
+      "ecommendRequest\022M\n\016serving_config\030\001 \001(\tB" +
+      "5\342A\001\002\372A.\n,discoveryengine.googleapis.com" +
+      "/ServingConfig\022H\n\nuser_event\030\002 \001(\0132..goo" +
+      "gle.cloud.discoveryengine.v1beta.UserEve" +
+      "ntB\004\342A\001\002\022\021\n\tpage_size\030\003 \001(\005\022\016\n\006filter\030\004 " +
+      "\001(\t\022\025\n\rvalidate_only\030\005 \001(\010\022Q\n\006params\030\006 \003" +
+      "(\0132A.google.cloud.discoveryengine.v1beta" +
+      ".RecommendRequest.ParamsEntry\022Z\n\013user_la" +
+      "bels\030\010 \003(\0132E.google.cloud.discoveryengin" +
+      "e.v1beta.RecommendRequest.UserLabelsEntr" +
+      "y\032E\n\013ParamsEntry\022\013\n\003key\030\001 \001(\t\022%\n\005value\030\002" +
+      " \001(\0132\026.google.protobuf.Value:\0028\001\0321\n\017User" +
+      "LabelsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:" +
+      "\0028\001\"\324\003\n\021RecommendResponse\022\\\n\007results\030\001 \003" +
+      "(\0132K.google.cloud.discoveryengine.v1beta" +
+      ".RecommendResponse.RecommendationResult\022" +
+      "\031\n\021attribution_token\030\002 \001(\t\022\023\n\013missing_id" +
+      "s\030\003 \003(\t\022\025\n\rvalidate_only\030\004 \001(\010\032\231\002\n\024Recom" +
+      "mendationResult\022\n\n\002id\030\001 \001(\t\022?\n\010document\030" +
+      "\002 \001(\0132-.google.cloud.discoveryengine.v1b" +
+      "eta.Document\022k\n\010metadata\030\003 \003(\0132Y.google." +
+      "cloud.discoveryengine.v1beta.RecommendRe" +
+      "sponse.RecommendationResult.MetadataEntr" +
+      "y\032G\n\rMetadataEntry\022\013\n\003key\030\001 \001(\t\022%\n\005value" +
+      "\030\002 \001(\0132\026.google.protobuf.Value:\0028\0012\272\003\n\025R" +
+      "ecommendationService\022\314\002\n\tRecommend\0225.goo" +
+      "gle.cloud.discoveryengine.v1beta.Recomme" +
+      "ndRequest\0326.google.cloud.discoveryengine" +
+      ".v1beta.RecommendResponse\"\317\001\202\323\344\223\002\310\001\"W/v1" +
+      "beta/{serving_config=projects/*/location" +
+      "s/*/dataStores/*/servingConfigs/*}:recom" +
+      "mend:\001*Zj\"e/v1beta/{serving_config=proje" +
+      "cts/*/locations/*/collections/*/dataStor" +
+      "es/*/servingConfigs/*}:recommend:\001*\032R\312A\036" +
+      "discoveryengine.googleapis.com\322A.https:/" +
+      "/www.googleapis.com/auth/cloud-platformB" +
+      "\241\002\n\'com.google.cloud.discoveryengine.v1b" +
+      "etaB\032RecommendationServiceProtoP\001ZQcloud" +
+      ".google.com/go/discoveryengine/apiv1beta" +
+      "/discoveryenginepb;discoveryenginepb\242\002\017D" +
+      "ISCOVERYENGINE\252\002#Google.Cloud.DiscoveryE" +
+      "ngine.V1Beta\312\002#Google\\Cloud\\DiscoveryEng" +
+      "ine\\V1beta\352\002&Google::Cloud::DiscoveryEng" +
+      "ine::V1betab\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.AnnotationsProto.getDescriptor(),
+          com.google.api.ClientProto.getDescriptor(),
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1beta.UserEventProto.getDescriptor(),
+          com.google.protobuf.StructProto.getDescriptor(),
+        });
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor,
+        new java.lang.String[] { "ServingConfig", "UserEvent", "PageSize", "Filter", "ValidateOnly", "Params", "UserLabels", });
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor.getNestedTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor,
+        new java.lang.String[] { "Results", "AttributionToken", "MissingIds", "ValidateOnly", });
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor,
+        new java.lang.String[] { "Id", "Document", "Metadata", });
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.UserEventProto.getDescriptor();
+    com.google.protobuf.StructProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Schema.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Schema.java
similarity index 71%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Schema.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Schema.java
index a1a27bf246b5..bc55c26951b6 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Schema.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Schema.java
@@ -1,81 +1,58 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Defines the structure and layout of a type of document data.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.Schema}
  */
-public final class Schema extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Schema extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.Schema)
     SchemaOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Schema.newBuilder() to construct.
   private Schema(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Schema() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Schema();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaProto
-        .internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaProto.internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaProto
-        .internal_static_google_cloud_discoveryengine_v1beta_Schema_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaProto.internal_static_google_cloud_discoveryengine_v1beta_Schema_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.Schema.class,
-            com.google.cloud.discoveryengine.v1beta.Schema.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.Schema.class, com.google.cloud.discoveryengine.v1beta.Schema.Builder.class);
   }
 
   private int schemaCase_ = 0;
-
   @SuppressWarnings("serial")
   private java.lang.Object schema_;
-
   public enum SchemaCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     STRUCT_SCHEMA(2),
     JSON_SCHEMA(3),
     SCHEMA_NOT_SET(0);
     private final int value;
-
     private SchemaCase(int value) {
       this.value = value;
     }
@@ -91,36 +68,30 @@ public static SchemaCase valueOf(int value) {
 
     public static SchemaCase forNumber(int value) {
       switch (value) {
-        case 2:
-          return STRUCT_SCHEMA;
-        case 3:
-          return JSON_SCHEMA;
-        case 0:
-          return SCHEMA_NOT_SET;
-        default:
-          return null;
+        case 2: return STRUCT_SCHEMA;
+        case 3: return JSON_SCHEMA;
+        case 0: return SCHEMA_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public SchemaCase getSchemaCase() {
-    return SchemaCase.forNumber(schemaCase_);
+  public SchemaCase
+  getSchemaCase() {
+    return SchemaCase.forNumber(
+        schemaCase_);
   }
 
   public static final int STRUCT_SCHEMA_FIELD_NUMBER = 2;
   /**
-   *
-   *
    * 
    * The structured representation of the schema.
    * 

    *
    * .google.protobuf.Struct struct_schema = 2;
-   *
    * @return Whether the structSchema field is set.
    */
   @java.lang.Override
@@ -128,26 +99,21 @@ public boolean hasStructSchema() {
     return schemaCase_ == 2;
   }
   /**
-   *
-   *
    * 
    * The structured representation of the schema.
    * 

    *
    * .google.protobuf.Struct struct_schema = 2;
-   *
    * @return The structSchema.
    */
   @java.lang.Override
   public com.google.protobuf.Struct getStructSchema() {
     if (schemaCase_ == 2) {
-      return (com.google.protobuf.Struct) schema_;
+       return (com.google.protobuf.Struct) schema_;
     }
     return com.google.protobuf.Struct.getDefaultInstance();
   }
   /**
-   *
-   *
    * 
    * The structured representation of the schema.
    * 

@@ -157,35 +123,29 @@ public com.google.protobuf.Struct getStructSchema() {
   @java.lang.Override
   public com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder() {
     if (schemaCase_ == 2) {
-      return (com.google.protobuf.Struct) schema_;
+       return (com.google.protobuf.Struct) schema_;
     }
     return com.google.protobuf.Struct.getDefaultInstance();
   }
 
   public static final int JSON_SCHEMA_FIELD_NUMBER = 3;
   /**
-   *
-   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
-   *
    * @return Whether the jsonSchema field is set.
    */
   public boolean hasJsonSchema() {
     return schemaCase_ == 3;
   }
   /**
-   *
-   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
-   *
    * @return The jsonSchema.
    */
   public java.lang.String getJsonSchema() {
@@ -196,7 +156,8 @@ public java.lang.String getJsonSchema() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (schemaCase_ == 3) {
         schema_ = s;
@@ -205,24 +166,23 @@ public java.lang.String getJsonSchema() {
     }
   }
   /**
-   *
-   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
-   *
    * @return The bytes for jsonSchema.
    */
-  public com.google.protobuf.ByteString getJsonSchemaBytes() {
+  public com.google.protobuf.ByteString
+      getJsonSchemaBytes() {
     java.lang.Object ref = "";
     if (schemaCase_ == 3) {
       ref = schema_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       if (schemaCase_ == 3) {
         schema_ = b;
       }
@@ -233,12 +193,9 @@ public com.google.protobuf.ByteString getJsonSchemaBytes() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
-   *
-   *
    * 
    * Immutable. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -248,7 +205,6 @@ public com.google.protobuf.ByteString getJsonSchemaBytes() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -257,15 +213,14 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Immutable. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -275,15 +230,16 @@ public java.lang.String getName() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -292,7 +248,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -304,7 +259,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -327,9 +283,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (schemaCase_ == 2) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(
-              2, (com.google.protobuf.Struct) schema_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, (com.google.protobuf.Struct) schema_);
     }
     if (schemaCase_ == 3) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, schema_);
@@ -342,22 +297,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.Schema)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.Schema other =
-        (com.google.cloud.discoveryengine.v1beta.Schema) obj;
+    com.google.cloud.discoveryengine.v1beta.Schema other = (com.google.cloud.discoveryengine.v1beta.Schema) obj;
 
-    if (!getName().equals(other.getName())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (!getSchemaCase().equals(other.getSchemaCase())) return false;
     switch (schemaCase_) {
       case 2:
-        if (!getStructSchema().equals(other.getStructSchema())) return false;
+        if (!getStructSchema()
+            .equals(other.getStructSchema())) return false;
         break;
       case 3:
-        if (!getJsonSchema().equals(other.getJsonSchema())) return false;
+        if (!getJsonSchema()
+            .equals(other.getJsonSchema())) return false;
         break;
       case 0:
       default:
@@ -392,136 +349,132 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.Schema parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.Schema parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.Schema parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.Schema prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Defines the structure and layout of a type of document data.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.Schema}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.Schema)
       com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaProto
-          .internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaProto.internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaProto
-          .internal_static_google_cloud_discoveryengine_v1beta_Schema_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaProto.internal_static_google_cloud_discoveryengine_v1beta_Schema_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.Schema.class,
-              com.google.cloud.discoveryengine.v1beta.Schema.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.Schema.class, com.google.cloud.discoveryengine.v1beta.Schema.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.Schema.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -536,9 +489,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaProto
-          .internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaProto.internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor;
     }
 
     @java.lang.Override
@@ -557,11 +510,8 @@ public com.google.cloud.discoveryengine.v1beta.Schema build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.Schema buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.Schema result =
-          new com.google.cloud.discoveryengine.v1beta.Schema(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.Schema result = new com.google.cloud.discoveryengine.v1beta.Schema(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -577,7 +527,8 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.Schema result
     private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.Schema result) {
       result.schemaCase_ = schemaCase_;
       result.schema_ = this.schema_;
-      if (schemaCase_ == 2 && structSchemaBuilder_ != null) {
+      if (schemaCase_ == 2 &&
+          structSchemaBuilder_ != null) {
         result.schema_ = structSchemaBuilder_.build();
       }
     }
@@ -586,39 +537,38 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.Schema r
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.Schema) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.Schema) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.Schema)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -633,22 +583,19 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.Schema other) {
         onChanged();
       }
       switch (other.getSchemaCase()) {
-        case STRUCT_SCHEMA:
-          {
-            mergeStructSchema(other.getStructSchema());
-            break;
-          }
-        case JSON_SCHEMA:
-          {
-            schemaCase_ = 3;
-            schema_ = other.schema_;
-            onChanged();
-            break;
-          }
-        case SCHEMA_NOT_SET:
-          {
-            break;
-          }
+        case STRUCT_SCHEMA: {
+          mergeStructSchema(other.getStructSchema());
+          break;
+        }
+        case JSON_SCHEMA: {
+          schemaCase_ = 3;
+          schema_ = other.schema_;
+          onChanged();
+          break;
+        }
+        case SCHEMA_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -676,32 +623,30 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                name_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getStructSchemaFieldBuilder().getBuilder(), extensionRegistry);
-                schemaCase_ = 2;
-                break;
-              } // case 18
-            case 26:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                schemaCase_ = 3;
-                schema_ = s;
-                break;
-              } // case 26
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              name_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getStructSchemaFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              schemaCase_ = 2;
+              break;
+            } // case 18
+            case 26: {
+              java.lang.String s = input.readStringRequireUtf8();
+              schemaCase_ = 3;
+              schema_ = s;
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -711,12 +656,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int schemaCase_ = 0;
     private java.lang.Object schema_;
-
-    public SchemaCase getSchemaCase() {
-      return SchemaCase.forNumber(schemaCase_);
+    public SchemaCase
+        getSchemaCase() {
+      return SchemaCase.forNumber(
+          schemaCase_);
     }
 
     public Builder clearSchema() {
@@ -729,19 +674,13 @@ public Builder clearSchema() {
     private int bitField0_;
 
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Struct,
-            com.google.protobuf.Struct.Builder,
-            com.google.protobuf.StructOrBuilder>
-        structSchemaBuilder_;
+        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> structSchemaBuilder_;
     /**
-     *
-     *
      * 
      * The structured representation of the schema.
      * 

      *
      * .google.protobuf.Struct struct_schema = 2;
-     *
      * @return Whether the structSchema field is set.
      */
     @java.lang.Override
@@ -749,14 +688,11 @@ public boolean hasStructSchema() {
       return schemaCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * The structured representation of the schema.
      * 

      *
      * .google.protobuf.Struct struct_schema = 2;
-     *
      * @return The structSchema.
      */
     @java.lang.Override
@@ -774,8 +710,6 @@ public com.google.protobuf.Struct getStructSchema() {
       }
     }
     /**
-     *
-     *
      * 
      * The structured representation of the schema.
      * 

@@ -796,15 +730,14 @@ public Builder setStructSchema(com.google.protobuf.Struct value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The structured representation of the schema.
      * 

      *
      * .google.protobuf.Struct struct_schema = 2;
      */
-    public Builder setStructSchema(com.google.protobuf.Struct.Builder builderForValue) {
+    public Builder setStructSchema(
+        com.google.protobuf.Struct.Builder builderForValue) {
       if (structSchemaBuilder_ == null) {
         schema_ = builderForValue.build();
         onChanged();
@@ -815,8 +748,6 @@ public Builder setStructSchema(com.google.protobuf.Struct.Builder builderForValu
       return this;
     }
     /**
-     *
-     *
      * 
      * The structured representation of the schema.
      * 

@@ -825,11 +756,10 @@ public Builder setStructSchema(com.google.protobuf.Struct.Builder builderForValu
      */
     public Builder mergeStructSchema(com.google.protobuf.Struct value) {
       if (structSchemaBuilder_ == null) {
-        if (schemaCase_ == 2 && schema_ != com.google.protobuf.Struct.getDefaultInstance()) {
-          schema_ =
-              com.google.protobuf.Struct.newBuilder((com.google.protobuf.Struct) schema_)
-                  .mergeFrom(value)
-                  .buildPartial();
+        if (schemaCase_ == 2 &&
+            schema_ != com.google.protobuf.Struct.getDefaultInstance()) {
+          schema_ = com.google.protobuf.Struct.newBuilder((com.google.protobuf.Struct) schema_)
+              .mergeFrom(value).buildPartial();
         } else {
           schema_ = value;
         }
@@ -845,8 +775,6 @@ public Builder mergeStructSchema(com.google.protobuf.Struct value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The structured representation of the schema.
      * 

@@ -870,8 +798,6 @@ public Builder clearStructSchema() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The structured representation of the schema.
      * 

@@ -882,8 +808,6 @@ public com.google.protobuf.Struct.Builder getStructSchemaBuilder() {
       return getStructSchemaFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The structured representation of the schema.
      * 

@@ -902,8 +826,6 @@ public com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder() {
       }
     }
     /**
-     *
-     *
      * 
      * The structured representation of the schema.
      * 

@@ -911,20 +833,17 @@ public com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder() {
      * .google.protobuf.Struct struct_schema = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Struct,
-            com.google.protobuf.Struct.Builder,
-            com.google.protobuf.StructOrBuilder>
+        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> 
         getStructSchemaFieldBuilder() {
       if (structSchemaBuilder_ == null) {
         if (!(schemaCase_ == 2)) {
           schema_ = com.google.protobuf.Struct.getDefaultInstance();
         }
-        structSchemaBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Struct,
-                com.google.protobuf.Struct.Builder,
-                com.google.protobuf.StructOrBuilder>(
-                (com.google.protobuf.Struct) schema_, getParentForChildren(), isClean());
+        structSchemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder>(
+                (com.google.protobuf.Struct) schema_,
+                getParentForChildren(),
+                isClean());
         schema_ = null;
       }
       schemaCase_ = 2;
@@ -933,14 +852,11 @@ public com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder() {
     }
 
     /**
-     *
-     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
-     *
      * @return Whether the jsonSchema field is set.
      */
     @java.lang.Override
@@ -948,14 +864,11 @@ public boolean hasJsonSchema() {
       return schemaCase_ == 3;
     }
     /**
-     *
-     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
-     *
      * @return The jsonSchema.
      */
     @java.lang.Override
@@ -965,7 +878,8 @@ public java.lang.String getJsonSchema() {
         ref = schema_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (schemaCase_ == 3) {
           schema_ = s;
@@ -976,25 +890,24 @@ public java.lang.String getJsonSchema() {
       }
     }
     /**
-     *
-     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
-     *
      * @return The bytes for jsonSchema.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getJsonSchemaBytes() {
+    public com.google.protobuf.ByteString
+        getJsonSchemaBytes() {
       java.lang.Object ref = "";
       if (schemaCase_ == 3) {
         ref = schema_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         if (schemaCase_ == 3) {
           schema_ = b;
         }
@@ -1004,35 +917,28 @@ public com.google.protobuf.ByteString getJsonSchemaBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
-     *
      * @param value The jsonSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setJsonSchema(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setJsonSchema(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       schemaCase_ = 3;
       schema_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearJsonSchema() {
@@ -1044,21 +950,17 @@ public Builder clearJsonSchema() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
-     *
      * @param value The bytes for jsonSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setJsonSchemaBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setJsonSchemaBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       schemaCase_ = 3;
       schema_ = value;
@@ -1068,8 +970,6 @@ public Builder setJsonSchemaBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -1079,13 +979,13 @@ public Builder setJsonSchemaBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -1094,8 +994,6 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -1105,14 +1003,15 @@ public java.lang.String getName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -1120,8 +1019,6 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -1131,22 +1028,18 @@ public com.google.protobuf.ByteString getNameBytes() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setName(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       name_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -1156,7 +1049,6 @@ public Builder setName(java.lang.String value) {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -1166,8 +1058,6 @@ public Builder clearName() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -1177,23 +1067,21 @@ public Builder clearName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1203,12 +1091,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.Schema)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.Schema)
   private static final com.google.cloud.discoveryengine.v1beta.Schema DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.Schema();
   }
@@ -1217,27 +1105,27 @@ public static com.google.cloud.discoveryengine.v1beta.Schema getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Schema parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Schema parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1252,4 +1140,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.Schema getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaName.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaName.java
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaName.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaName.java
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaOrBuilder.java
similarity index 74%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaOrBuilder.java
index 2553b3163638..d3a6fb3a3382 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface SchemaOrBuilder
-    extends
+public interface SchemaOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.Schema)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The structured representation of the schema.
    * 

    *
    * .google.protobuf.Struct struct_schema = 2;
-   *
    * @return Whether the structSchema field is set.
    */
   boolean hasStructSchema();
   /**
-   *
-   *
    * 
    * The structured representation of the schema.
    * 

    *
    * .google.protobuf.Struct struct_schema = 2;
-   *
    * @return The structSchema.
    */
   com.google.protobuf.Struct getStructSchema();
   /**
-   *
-   *
    * 
    * The structured representation of the schema.
    * 

@@ -59,45 +35,35 @@ public interface SchemaOrBuilder
   com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder();
 
   /**
-   *
-   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
-   *
    * @return Whether the jsonSchema field is set.
    */
   boolean hasJsonSchema();
   /**
-   *
-   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
-   *
    * @return The jsonSchema.
    */
   java.lang.String getJsonSchema();
   /**
-   *
-   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
-   *
    * @return The bytes for jsonSchema.
    */
-  com.google.protobuf.ByteString getJsonSchemaBytes();
+  com.google.protobuf.ByteString
+      getJsonSchemaBytes();
 
   /**
-   *
-   *
    * 
    * Immutable. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -107,13 +73,10 @@ public interface SchemaOrBuilder
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * Immutable. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -123,10 +86,10 @@ public interface SchemaOrBuilder
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   com.google.cloud.discoveryengine.v1beta.Schema.SchemaCase getSchemaCase();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaProto.java
new file mode 100644
index 000000000000..be8f4b3ac9a7
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaProto.java
@@ -0,0 +1,78 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/schema.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class SchemaProto {
+  private SchemaProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_Schema_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n0google/cloud/discoveryengine/v1beta/sc" +
+      "hema.proto\022#google.cloud.discoveryengine" +
+      ".v1beta\032\037google/api/field_behavior.proto" +
+      "\032\031google/api/resource.proto\032\034google/prot" +
+      "obuf/struct.proto\"\332\002\n\006Schema\0220\n\rstruct_s" +
+      "chema\030\002 \001(\0132\027.google.protobuf.StructH\000\022\025" +
+      "\n\013json_schema\030\003 \001(\tH\000\022\022\n\004name\030\001 \001(\tB\004\342A\001" +
+      "\005:\350\001\352A\344\001\n%discoveryengine.googleapis.com" +
+      "/Schema\022Pprojects/{project}/locations/{l" +
+      "ocation}/dataStores/{data_store}/schemas" +
+      "/{schema}\022iprojects/{project}/locations/" +
+      "{location}/collections/{collection}/data" +
+      "Stores/{data_store}/schemas/{schema}B\010\n\006" +
+      "schemaB\222\002\n\'com.google.cloud.discoveryeng" +
+      "ine.v1betaB\013SchemaProtoP\001ZQcloud.google." +
+      "com/go/discoveryengine/apiv1beta/discove" +
+      "ryenginepb;discoveryenginepb\242\002\017DISCOVERY" +
+      "ENGINE\252\002#Google.Cloud.DiscoveryEngine.V1" +
+      "Beta\312\002#Google\\Cloud\\DiscoveryEngine\\V1be" +
+      "ta\352\002&Google::Cloud::DiscoveryEngine::V1b" +
+      "etab\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.protobuf.StructProto.getDescriptor(),
+        });
+    internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_Schema_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor,
+        new java.lang.String[] { "StructSchema", "JsonSchema", "Name", "Schema", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resource);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.protobuf.StructProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceProto.java
new file mode 100644
index 000000000000..7685631f501f
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceProto.java
@@ -0,0 +1,249 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/schema_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class SchemaServiceProto {
+  private SchemaServiceProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n8google/cloud/discoveryengine/v1beta/sc" +
+      "hema_service.proto\022#google.cloud.discove" +
+      "ryengine.v1beta\032\034google/api/annotations." +
+      "proto\032\027google/api/client.proto\032\037google/a" +
+      "pi/field_behavior.proto\032\031google/api/reso" +
+      "urce.proto\0320google/cloud/discoveryengine" +
+      "/v1beta/schema.proto\032#google/longrunning" +
+      "/operations.proto\032\033google/protobuf/empty" +
+      ".proto\032\037google/protobuf/timestamp.proto\"" +
+      "P\n\020GetSchemaRequest\022<\n\004name\030\001 \001(\tB.\342A\001\002\372" +
+      "A\'\n%discoveryengine.googleapis.com/Schem" +
+      "a\"~\n\022ListSchemasRequest\022A\n\006parent\030\001 \001(\tB" +
+      "1\342A\001\002\372A*\n(discoveryengine.googleapis.com" +
+      "/DataStore\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_to" +
+      "ken\030\003 \001(\t\"l\n\023ListSchemasResponse\022<\n\007sche" +
+      "mas\030\001 \003(\0132+.google.cloud.discoveryengine" +
+      ".v1beta.Schema\022\027\n\017next_page_token\030\002 \001(\t\"" +
+      "\264\001\n\023CreateSchemaRequest\022A\n\006parent\030\001 \001(\tB" +
+      "1\342A\001\002\372A*\n(discoveryengine.googleapis.com" +
+      "/DataStore\022A\n\006schema\030\002 \001(\0132+.google.clou" +
+      "d.discoveryengine.v1beta.SchemaB\004\342A\001\002\022\027\n" +
+      "\tschema_id\030\003 \001(\tB\004\342A\001\002\"o\n\023UpdateSchemaRe" +
+      "quest\022A\n\006schema\030\001 \001(\0132+.google.cloud.dis" +
+      "coveryengine.v1beta.SchemaB\004\342A\001\002\022\025\n\rallo" +
+      "w_missing\030\003 \001(\010\"S\n\023DeleteSchemaRequest\022<" +
+      "\n\004name\030\001 \001(\tB.\342A\001\002\372A\'\n%discoveryengine.g" +
+      "oogleapis.com/Schema\"x\n\024CreateSchemaMeta" +
+      "data\022/\n\013create_time\030\001 \001(\0132\032.google.proto" +
+      "buf.Timestamp\022/\n\013update_time\030\002 \001(\0132\032.goo" +
+      "gle.protobuf.Timestamp\"x\n\024UpdateSchemaMe" +
+      "tadata\022/\n\013create_time\030\001 \001(\0132\032.google.pro" +
+      "tobuf.Timestamp\022/\n\013update_time\030\002 \001(\0132\032.g" +
+      "oogle.protobuf.Timestamp\"x\n\024DeleteSchema" +
+      "Metadata\022/\n\013create_time\030\001 \001(\0132\032.google.p" +
+      "rotobuf.Timestamp\022/\n\013update_time\030\002 \001(\0132\032" +
+      ".google.protobuf.Timestamp2\211\016\n\rSchemaSer" +
+      "vice\022\214\002\n\tGetSchema\0225.google.cloud.discov" +
+      "eryengine.v1beta.GetSchemaRequest\032+.goog" +
+      "le.cloud.discoveryengine.v1beta.Schema\"\232" +
+      "\001\332A\004name\202\323\344\223\002\214\001\022
  * Detailed search information.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchInfo}
  */
-public final class SearchInfo extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SearchInfo extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchInfo)
     SearchInfoOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SearchInfo.newBuilder() to construct.
   private SearchInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private SearchInfo() {
     searchQuery_ = "";
     orderBy_ = "";
@@ -44,33 +26,29 @@ private SearchInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SearchInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.SearchInfo.class,
-            com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.SearchInfo.class, com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder.class);
   }
 
   private int bitField0_;
   public static final int SEARCH_QUERY_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object searchQuery_ = "";
   /**
-   *
-   *
    * 
    * The user's search query.
    *
@@ -90,7 +68,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * string search_query = 1;
-   *
    * @return The searchQuery.
    */
   @java.lang.Override
@@ -99,15 +76,14 @@ public java.lang.String getSearchQuery() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       searchQuery_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The user's search query.
    *
@@ -127,15 +103,16 @@ public java.lang.String getSearchQuery() {
    * 

    *
    * string search_query = 1;
-   *
    * @return The bytes for searchQuery.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSearchQueryBytes() {
+  public com.google.protobuf.ByteString
+      getSearchQueryBytes() {
     java.lang.Object ref = searchQuery_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       searchQuery_ = b;
       return b;
     } else {
@@ -144,12 +121,9 @@ public com.google.protobuf.ByteString getSearchQueryBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
-   *
-   *
    * 
    * The order in which products are returned, if applicable.
    *
@@ -165,7 +139,6 @@ public com.google.protobuf.ByteString getSearchQueryBytes() {
    * 

    *
    * string order_by = 2;
-   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -174,15 +147,14 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The order in which products are returned, if applicable.
    *
@@ -198,15 +170,16 @@ public java.lang.String getOrderBy() {
    * 

    *
    * string order_by = 2;
-   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderByBytes() {
+  public com.google.protobuf.ByteString
+      getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -217,8 +190,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
   public static final int OFFSET_FIELD_NUMBER = 3;
   private int offset_ = 0;
   /**
-   *
-   *
    * 
    * An integer that specifies the current offset for pagination (the 0-indexed
    * starting location, amongst the products deemed by the API as relevant).
@@ -234,7 +205,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
    * 

    *
    * optional int32 offset = 3;
-   *
    * @return Whether the offset field is set.
    */
   @java.lang.Override
@@ -242,8 +212,6 @@ public boolean hasOffset() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
-   *
-   *
    * 
    * An integer that specifies the current offset for pagination (the 0-indexed
    * starting location, amongst the products deemed by the API as relevant).
@@ -259,7 +227,6 @@ public boolean hasOffset() {
    * 

    *
    * optional int32 offset = 3;
-   *
    * @return The offset.
    */
   @java.lang.Override
@@ -268,7 +235,6 @@ public int getOffset() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -280,7 +246,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(searchQuery_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, searchQuery_);
     }
@@ -306,7 +273,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, orderBy_);
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, offset_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(3, offset_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -316,19 +284,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.SearchInfo other =
-        (com.google.cloud.discoveryengine.v1beta.SearchInfo) obj;
+    com.google.cloud.discoveryengine.v1beta.SearchInfo other = (com.google.cloud.discoveryengine.v1beta.SearchInfo) obj;
 
-    if (!getSearchQuery().equals(other.getSearchQuery())) return false;
-    if (!getOrderBy().equals(other.getOrderBy())) return false;
+    if (!getSearchQuery()
+        .equals(other.getSearchQuery())) return false;
+    if (!getOrderBy()
+        .equals(other.getOrderBy())) return false;
     if (hasOffset() != other.hasOffset()) return false;
     if (hasOffset()) {
-      if (getOffset() != other.getOffset()) return false;
+      if (getOffset()
+          != other.getOffset()) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -355,135 +325,131 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Detailed search information.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchInfo}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchInfo)
       com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchInfo.class,
-              com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchInfo.class, com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.SearchInfo.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -495,9 +461,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor;
     }
 
     @java.lang.Override
@@ -516,11 +482,8 @@ public com.google.cloud.discoveryengine.v1beta.SearchInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.SearchInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.SearchInfo result =
-          new com.google.cloud.discoveryengine.v1beta.SearchInfo(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.SearchInfo result = new com.google.cloud.discoveryengine.v1beta.SearchInfo(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -545,39 +508,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchInfo re
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchInfo) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchInfo)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -585,8 +547,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance()) return this;
       if (!other.getSearchQuery().isEmpty()) {
         searchQuery_ = other.searchQuery_;
         bitField0_ |= 0x00000001;
@@ -626,31 +587,27 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                searchQuery_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                orderBy_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 24:
-              {
-                offset_ = input.readInt32();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              searchQuery_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              orderBy_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 24: {
+              offset_ = input.readInt32();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 24
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -660,13 +617,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object searchQuery_ = "";
     /**
-     *
-     *
      * 
      * The user's search query.
      *
@@ -686,13 +640,13 @@ public Builder mergeFrom(
      * 

      *
      * string search_query = 1;
-     *
      * @return The searchQuery.
      */
     public java.lang.String getSearchQuery() {
       java.lang.Object ref = searchQuery_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         searchQuery_ = s;
         return s;
@@ -701,8 +655,6 @@ public java.lang.String getSearchQuery() {
       }
     }
     /**
-     *
-     *
      * 
      * The user's search query.
      *
@@ -722,14 +674,15 @@ public java.lang.String getSearchQuery() {
      * 

      *
      * string search_query = 1;
-     *
      * @return The bytes for searchQuery.
      */
-    public com.google.protobuf.ByteString getSearchQueryBytes() {
+    public com.google.protobuf.ByteString
+        getSearchQueryBytes() {
       java.lang.Object ref = searchQuery_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         searchQuery_ = b;
         return b;
       } else {
@@ -737,8 +690,6 @@ public com.google.protobuf.ByteString getSearchQueryBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The user's search query.
      *
@@ -758,22 +709,18 @@ public com.google.protobuf.ByteString getSearchQueryBytes() {
      * 

      *
      * string search_query = 1;
-     *
      * @param value The searchQuery to set.
      * @return This builder for chaining.
      */
-    public Builder setSearchQuery(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSearchQuery(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       searchQuery_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The user's search query.
      *
@@ -793,7 +740,6 @@ public Builder setSearchQuery(java.lang.String value) {
      * 

      *
      * string search_query = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSearchQuery() {
@@ -803,8 +749,6 @@ public Builder clearSearchQuery() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The user's search query.
      *
@@ -824,14 +768,12 @@ public Builder clearSearchQuery() {
      * 

      *
      * string search_query = 1;
-     *
      * @param value The bytes for searchQuery to set.
      * @return This builder for chaining.
      */
-    public Builder setSearchQueryBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSearchQueryBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       searchQuery_ = value;
       bitField0_ |= 0x00000001;
@@ -841,8 +783,6 @@ public Builder setSearchQueryBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object orderBy_ = "";
     /**
-     *
-     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -858,13 +798,13 @@ public Builder setSearchQueryBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string order_by = 2;
-     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -873,8 +813,6 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
-     *
-     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -890,14 +828,15 @@ public java.lang.String getOrderBy() {
      * 

      *
      * string order_by = 2;
-     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString getOrderByBytes() {
+    public com.google.protobuf.ByteString
+        getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -905,8 +844,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -922,22 +859,18 @@ public com.google.protobuf.ByteString getOrderByBytes() {
      * 

      *
      * string order_by = 2;
-     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderBy(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       orderBy_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -953,7 +886,6 @@ public Builder setOrderBy(java.lang.String value) {
      * 

      *
      * string order_by = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -963,8 +895,6 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -980,14 +910,12 @@ public Builder clearOrderBy() {
      * 

      *
      * string order_by = 2;
-     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderByBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000002;
@@ -995,10 +923,8 @@ public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int offset_;
+    private int offset_ ;
     /**
-     *
-     *
      * 
      * An integer that specifies the current offset for pagination (the 0-indexed
      * starting location, amongst the products deemed by the API as relevant).
@@ -1014,7 +940,6 @@ public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * optional int32 offset = 3;
-     *
      * @return Whether the offset field is set.
      */
     @java.lang.Override
@@ -1022,8 +947,6 @@ public boolean hasOffset() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * An integer that specifies the current offset for pagination (the 0-indexed
      * starting location, amongst the products deemed by the API as relevant).
@@ -1039,7 +962,6 @@ public boolean hasOffset() {
      * 

      *
      * optional int32 offset = 3;
-     *
      * @return The offset.
      */
     @java.lang.Override
@@ -1047,8 +969,6 @@ public int getOffset() {
       return offset_;
     }
     /**
-     *
-     *
      * 
      * An integer that specifies the current offset for pagination (the 0-indexed
      * starting location, amongst the products deemed by the API as relevant).
@@ -1064,7 +984,6 @@ public int getOffset() {
      * 

      *
      * optional int32 offset = 3;
-     *
      * @param value The offset to set.
      * @return This builder for chaining.
      */
@@ -1076,8 +995,6 @@ public Builder setOffset(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * An integer that specifies the current offset for pagination (the 0-indexed
      * starting location, amongst the products deemed by the API as relevant).
@@ -1093,7 +1010,6 @@ public Builder setOffset(int value) {
      * 

      *
      * optional int32 offset = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOffset() {
@@ -1102,9 +1018,9 @@ public Builder clearOffset() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1114,12 +1030,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchInfo)
   private static final com.google.cloud.discoveryengine.v1beta.SearchInfo DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchInfo();
   }
@@ -1128,27 +1044,27 @@ public static com.google.cloud.discoveryengine.v1beta.SearchInfo getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SearchInfo parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SearchInfo parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1163,4 +1079,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.SearchInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchInfoOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchInfoOrBuilder.java
similarity index 83%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchInfoOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchInfoOrBuilder.java
index 8d9ad29ef2c7..1f05e26db664 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchInfoOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchInfoOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface SearchInfoOrBuilder
-    extends
+public interface SearchInfoOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The user's search query.
    *
@@ -45,13 +27,10 @@ public interface SearchInfoOrBuilder
    * 

    *
    * string search_query = 1;
-   *
    * @return The searchQuery.
    */
   java.lang.String getSearchQuery();
   /**
-   *
-   *
    * 
    * The user's search query.
    *
@@ -71,14 +50,12 @@ public interface SearchInfoOrBuilder
    * 

    *
    * string search_query = 1;
-   *
    * @return The bytes for searchQuery.
    */
-  com.google.protobuf.ByteString getSearchQueryBytes();
+  com.google.protobuf.ByteString
+      getSearchQueryBytes();
 
   /**
-   *
-   *
    * 
    * The order in which products are returned, if applicable.
    *
@@ -94,13 +71,10 @@ public interface SearchInfoOrBuilder
    * 

    *
    * string order_by = 2;
-   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
-   *
-   *
    * 
    * The order in which products are returned, if applicable.
    *
@@ -116,14 +90,12 @@ public interface SearchInfoOrBuilder
    * 

    *
    * string order_by = 2;
-   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString getOrderByBytes();
+  com.google.protobuf.ByteString
+      getOrderByBytes();
 
   /**
-   *
-   *
    * 
    * An integer that specifies the current offset for pagination (the 0-indexed
    * starting location, amongst the products deemed by the API as relevant).
@@ -139,13 +111,10 @@ public interface SearchInfoOrBuilder
    * 

    *
    * optional int32 offset = 3;
-   *
    * @return Whether the offset field is set.
    */
   boolean hasOffset();
   /**
-   *
-   *
    * 
    * An integer that specifies the current offset for pagination (the 0-indexed
    * starting location, amongst the products deemed by the API as relevant).
@@ -161,7 +130,6 @@ public interface SearchInfoOrBuilder
    * 

    *
    * optional int32 offset = 3;
-   *
    * @return The offset.
    */
   int getOffset();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequest.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequest.java
similarity index 69%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequest.java
index da93f3217491..9fa02728b601 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/search_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Request message for
  * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -29,16 +12,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest}
  */
-public final class SearchRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SearchRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest)
     SearchRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SearchRequest.newBuilder() to construct.
   private SearchRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private SearchRequest() {
     servingConfig_ = "";
     branch_ = "";
@@ -52,88 +34,70 @@ private SearchRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SearchRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(int number) {
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
     switch (number) {
       case 11:
         return internalGetParams();
       case 22:
         return internalGetUserLabels();
       default:
-        throw new RuntimeException("Invalid map field number: " + number);
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
     }
   }
-
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.class,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.Builder.class);
   }
 
-  public interface FacetSpecOrBuilder
-      extends
+  public interface FacetSpecOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * Required. The facet key specification.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the facetKey field is set.
      */
     boolean hasFacetKey();
     /**
-     *
-     *
      * 
      * Required. The facet key specification.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return The facetKey.
      */
     com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey getFacetKey();
     /**
-     *
-     *
      * 
      * Required. The facet key specification.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
      */
-    com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder
-        getFacetKeyOrBuilder();
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder getFacetKeyOrBuilder();
 
     /**
-     *
-     *
      * 
      * Maximum of facet values that should be returned for this facet. If
      * unspecified, defaults to 20. The maximum allowed value is 300. Values
@@ -143,14 +107,11 @@ public interface FacetSpecOrBuilder
      * 

      *
      * int32 limit = 2;
-     *
      * @return The limit.
      */
     int getLimit();
 
     /**
-     *
-     *
      * 
      * List of keys to exclude when faceting.
      *
@@ -183,13 +144,11 @@ public interface FacetSpecOrBuilder
      * 

      *
      * repeated string excluded_filter_keys = 3;
-     *
      * @return A list containing the excludedFilterKeys.
      */
-    java.util.List getExcludedFilterKeysList();
+    java.util.List
+        getExcludedFilterKeysList();
     /**
-     *
-     *
      * 
      * List of keys to exclude when faceting.
      *
@@ -222,13 +181,10 @@ public interface FacetSpecOrBuilder
      * 

      *
      * repeated string excluded_filter_keys = 3;
-     *
      * @return The count of excludedFilterKeys.
      */
     int getExcludedFilterKeysCount();
     /**
-     *
-     *
      * 
      * List of keys to exclude when faceting.
      *
@@ -261,14 +217,11 @@ public interface FacetSpecOrBuilder
      * 

      *
      * repeated string excluded_filter_keys = 3;
-     *
      * @param index The index of the element to return.
      * @return The excludedFilterKeys at the given index.
      */
     java.lang.String getExcludedFilterKeys(int index);
     /**
-     *
-     *
      * 
      * List of keys to exclude when faceting.
      *
@@ -301,15 +254,13 @@ public interface FacetSpecOrBuilder
      * 

      *
      * repeated string excluded_filter_keys = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the excludedFilterKeys at the given index.
      */
-    com.google.protobuf.ByteString getExcludedFilterKeysBytes(int index);
+    com.google.protobuf.ByteString
+        getExcludedFilterKeysBytes(int index);
 
     /**
-     *
-     *
      * 
      * Enables dynamic position for this facet. If set to true, the position of
      * this facet among all facets in the response is determined automatically.
@@ -342,63 +293,56 @@ public interface FacetSpecOrBuilder
      * 

      *
      * bool enable_dynamic_position = 4;
-     *
      * @return The enableDynamicPosition.
      */
     boolean getEnableDynamicPosition();
   }
   /**
-   *
-   *
    * 
    * A facet specification to perform faceted search.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec}
    */
-  public static final class FacetSpec extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class FacetSpec extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec)
       FacetSpecOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use FacetSpec.newBuilder() to construct.
     private FacetSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private FacetSpec() {
-      excludedFilterKeys_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      excludedFilterKeys_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new FacetSpec();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.class,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder.class);
     }
 
-    public interface FacetKeyOrBuilder
-        extends
+    public interface FacetKeyOrBuilder extends
         // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey)
         com.google.protobuf.MessageOrBuilder {
 
       /**
-       *
-       *
        * 
        * Required. Supported textual and numerical facet keys in
        * [Document][google.cloud.discoveryengine.v1beta.Document] object, over
@@ -406,13 +350,10 @@ public interface FacetKeyOrBuilder
        * 

        *
        * string key = 1 [(.google.api.field_behavior) = REQUIRED];
-       *
        * @return The key.
        */
       java.lang.String getKey();
       /**
-       *
-       *
        * 
        * Required. Supported textual and numerical facet keys in
        * [Document][google.cloud.discoveryengine.v1beta.Document] object, over
@@ -420,14 +361,12 @@ public interface FacetKeyOrBuilder
        * 

        *
        * string key = 1 [(.google.api.field_behavior) = REQUIRED];
-       *
        * @return The bytes for key.
        */
-      com.google.protobuf.ByteString getKeyBytes();
+      com.google.protobuf.ByteString
+          getKeyBytes();
 
       /**
-       *
-       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -436,10 +375,9 @@ public interface FacetKeyOrBuilder
        *
        * repeated .google.cloud.discoveryengine.v1beta.Interval intervals = 2;
        */
-      java.util.List getIntervalsList();
+      java.util.List 
+          getIntervalsList();
       /**
-       *
-       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -450,8 +388,6 @@ public interface FacetKeyOrBuilder
        */
       com.google.cloud.discoveryengine.v1beta.Interval getIntervals(int index);
       /**
-       *
-       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -462,8 +398,6 @@ public interface FacetKeyOrBuilder
        */
       int getIntervalsCount();
       /**
-       *
-       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -472,11 +406,9 @@ public interface FacetKeyOrBuilder
        *
        * repeated .google.cloud.discoveryengine.v1beta.Interval intervals = 2;
        */
-      java.util.List
+      java.util.List 
           getIntervalsOrBuilderList();
       /**
-       *
-       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -485,11 +417,10 @@ public interface FacetKeyOrBuilder
        *
        * repeated .google.cloud.discoveryengine.v1beta.Interval intervals = 2;
        */
-      com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(int index);
+      com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(
+          int index);
 
       /**
-       *
-       *
        * 
        * Only get facet for the given restricted values. Only supported on
        * textual fields. For example, suppose "category" has three values
@@ -500,13 +431,11 @@ public interface FacetKeyOrBuilder
        * 

        *
        * repeated string restricted_values = 3;
-       *
        * @return A list containing the restrictedValues.
        */
-      java.util.List getRestrictedValuesList();
+      java.util.List
+          getRestrictedValuesList();
       /**
-       *
-       *
        * 
        * Only get facet for the given restricted values. Only supported on
        * textual fields. For example, suppose "category" has three values
@@ -517,13 +446,10 @@ public interface FacetKeyOrBuilder
        * 

        *
        * repeated string restricted_values = 3;
-       *
        * @return The count of restrictedValues.
        */
       int getRestrictedValuesCount();
       /**
-       *
-       *
        * 
        * Only get facet for the given restricted values. Only supported on
        * textual fields. For example, suppose "category" has three values
@@ -534,14 +460,11 @@ public interface FacetKeyOrBuilder
        * 

        *
        * repeated string restricted_values = 3;
-       *
        * @param index The index of the element to return.
        * @return The restrictedValues at the given index.
        */
       java.lang.String getRestrictedValues(int index);
       /**
-       *
-       *
        * 
        * Only get facet for the given restricted values. Only supported on
        * textual fields. For example, suppose "category" has three values
@@ -552,15 +475,13 @@ public interface FacetKeyOrBuilder
        * 

        *
        * repeated string restricted_values = 3;
-       *
        * @param index The index of the value to return.
        * @return The bytes of the restrictedValues at the given index.
        */
-      com.google.protobuf.ByteString getRestrictedValuesBytes(int index);
+      com.google.protobuf.ByteString
+          getRestrictedValuesBytes(int index);
 
       /**
-       *
-       *
        * 
        * Only get facet values that start with the given string prefix. For
        * example, suppose "category" has three values "Action > 2022",
@@ -570,13 +491,11 @@ public interface FacetKeyOrBuilder
        * 

        *
        * repeated string prefixes = 4;
-       *
        * @return A list containing the prefixes.
        */
-      java.util.List getPrefixesList();
+      java.util.List
+          getPrefixesList();
       /**
-       *
-       *
        * 
        * Only get facet values that start with the given string prefix. For
        * example, suppose "category" has three values "Action > 2022",
@@ -586,13 +505,10 @@ public interface FacetKeyOrBuilder
        * 

        *
        * repeated string prefixes = 4;
-       *
        * @return The count of prefixes.
        */
       int getPrefixesCount();
       /**
-       *
-       *
        * 
        * Only get facet values that start with the given string prefix. For
        * example, suppose "category" has three values "Action > 2022",
@@ -602,14 +518,11 @@ public interface FacetKeyOrBuilder
        * 

        *
        * repeated string prefixes = 4;
-       *
        * @param index The index of the element to return.
        * @return The prefixes at the given index.
        */
       java.lang.String getPrefixes(int index);
       /**
-       *
-       *
        * 
        * Only get facet values that start with the given string prefix. For
        * example, suppose "category" has three values "Action > 2022",
@@ -619,15 +532,13 @@ public interface FacetKeyOrBuilder
        * 

        *
        * repeated string prefixes = 4;
-       *
        * @param index The index of the value to return.
        * @return The bytes of the prefixes at the given index.
        */
-      com.google.protobuf.ByteString getPrefixesBytes(int index);
+      com.google.protobuf.ByteString
+          getPrefixesBytes(int index);
 
       /**
-       *
-       *
        * 
        * Only get facet values that contains the given strings. For example,
        * suppose "category" has three values "Action > 2022",
@@ -637,13 +548,11 @@ public interface FacetKeyOrBuilder
        * 

        *
        * repeated string contains = 5;
-       *
        * @return A list containing the contains.
        */
-      java.util.List getContainsList();
+      java.util.List
+          getContainsList();
       /**
-       *
-       *
        * 
        * Only get facet values that contains the given strings. For example,
        * suppose "category" has three values "Action > 2022",
@@ -653,13 +562,10 @@ public interface FacetKeyOrBuilder
        * 

        *
        * repeated string contains = 5;
-       *
        * @return The count of contains.
        */
       int getContainsCount();
       /**
-       *
-       *
        * 
        * Only get facet values that contains the given strings. For example,
        * suppose "category" has three values "Action > 2022",
@@ -669,14 +575,11 @@ public interface FacetKeyOrBuilder
        * 

        *
        * repeated string contains = 5;
-       *
        * @param index The index of the element to return.
        * @return The contains at the given index.
        */
       java.lang.String getContains(int index);
       /**
-       *
-       *
        * 
        * Only get facet values that contains the given strings. For example,
        * suppose "category" has three values "Action > 2022",
@@ -686,29 +589,24 @@ public interface FacetKeyOrBuilder
        * 

        *
        * repeated string contains = 5;
-       *
        * @param index The index of the value to return.
        * @return The bytes of the contains at the given index.
        */
-      com.google.protobuf.ByteString getContainsBytes(int index);
+      com.google.protobuf.ByteString
+          getContainsBytes(int index);
 
       /**
-       *
-       *
        * 
        * True to make facet keys case insensitive when getting faceting
        * values with prefixes or contains; false otherwise.
        * 

        *
        * bool case_insensitive = 6;
-       *
        * @return The caseInsensitive.
        */
       boolean getCaseInsensitive();
 
       /**
-       *
-       *
        * 
        * The order in which documents are returned.
        *
@@ -730,13 +628,10 @@ public interface FacetKeyOrBuilder
        * 

        *
        * string order_by = 7;
-       *
        * @return The orderBy.
        */
       java.lang.String getOrderBy();
       /**
-       *
-       *
        * 
        * The order in which documents are returned.
        *
@@ -758,68 +653,63 @@ public interface FacetKeyOrBuilder
        * 

        *
        * string order_by = 7;
-       *
        * @return The bytes for orderBy.
        */
-      com.google.protobuf.ByteString getOrderByBytes();
+      com.google.protobuf.ByteString
+          getOrderByBytes();
     }
     /**
-     *
-     *
      * 
      * Specifies how a facet is computed.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey}
      */
-    public static final class FacetKey extends com.google.protobuf.GeneratedMessageV3
-        implements
+    public static final class FacetKey extends
+        com.google.protobuf.GeneratedMessageV3 implements
         // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey)
         FacetKeyOrBuilder {
-      private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
       // Use FacetKey.newBuilder() to construct.
       private FacetKey(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
-
       private FacetKey() {
         key_ = "";
         intervals_ = java.util.Collections.emptyList();
-        restrictedValues_ = com.google.protobuf.LazyStringArrayList.emptyList();
-        prefixes_ = com.google.protobuf.LazyStringArrayList.emptyList();
-        contains_ = com.google.protobuf.LazyStringArrayList.emptyList();
+        restrictedValues_ =
+            com.google.protobuf.LazyStringArrayList.emptyList();
+        prefixes_ =
+            com.google.protobuf.LazyStringArrayList.emptyList();
+        contains_ =
+            com.google.protobuf.LazyStringArrayList.emptyList();
         orderBy_ = "";
       }
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(
+          UnusedPrivateParameter unused) {
         return new FacetKey();
       }
 
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.class,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder
-                    .class);
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder.class);
       }
 
       public static final int KEY_FIELD_NUMBER = 1;
-
       @SuppressWarnings("serial")
       private volatile java.lang.Object key_ = "";
       /**
-       *
-       *
        * 
        * Required. Supported textual and numerical facet keys in
        * [Document][google.cloud.discoveryengine.v1beta.Document] object, over
@@ -827,7 +717,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
        * 

        *
        * string key = 1 [(.google.api.field_behavior) = REQUIRED];
-       *
        * @return The key.
        */
       @java.lang.Override
@@ -836,15 +725,14 @@ public java.lang.String getKey() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           key_ = s;
           return s;
         }
       }
       /**
-       *
-       *
        * 
        * Required. Supported textual and numerical facet keys in
        * [Document][google.cloud.discoveryengine.v1beta.Document] object, over
@@ -852,15 +740,16 @@ public java.lang.String getKey() {
        * 

        *
        * string key = 1 [(.google.api.field_behavior) = REQUIRED];
-       *
        * @return The bytes for key.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString getKeyBytes() {
+      public com.google.protobuf.ByteString
+          getKeyBytes() {
         java.lang.Object ref = key_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           key_ = b;
           return b;
         } else {
@@ -869,12 +758,9 @@ public com.google.protobuf.ByteString getKeyBytes() {
       }
 
       public static final int INTERVALS_FIELD_NUMBER = 2;
-
       @SuppressWarnings("serial")
       private java.util.List intervals_;
       /**
-       *
-       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -888,8 +774,6 @@ public java.util.List getInter
         return intervals_;
       }
       /**
-       *
-       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -899,13 +783,11 @@ public java.util.List getInter
        * repeated .google.cloud.discoveryengine.v1beta.Interval intervals = 2;
        */
       @java.lang.Override
-      public java.util.List
+      public java.util.List 
           getIntervalsOrBuilderList() {
         return intervals_;
       }
       /**
-       *
-       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -919,8 +801,6 @@ public int getIntervalsCount() {
         return intervals_.size();
       }
       /**
-       *
-       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -934,8 +814,6 @@ public com.google.cloud.discoveryengine.v1beta.Interval getIntervals(int index)
         return intervals_.get(index);
       }
       /**
-       *
-       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -951,13 +829,10 @@ public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrB
       }
 
       public static final int RESTRICTED_VALUES_FIELD_NUMBER = 3;
-
       @SuppressWarnings("serial")
       private com.google.protobuf.LazyStringArrayList restrictedValues_ =
           com.google.protobuf.LazyStringArrayList.emptyList();
       /**
-       *
-       *
        * 
        * Only get facet for the given restricted values. Only supported on
        * textual fields. For example, suppose "category" has three values
@@ -968,15 +843,13 @@ public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrB
        * 

        *
        * repeated string restricted_values = 3;
-       *
        * @return A list containing the restrictedValues.
        */
-      public com.google.protobuf.ProtocolStringList getRestrictedValuesList() {
+      public com.google.protobuf.ProtocolStringList
+          getRestrictedValuesList() {
         return restrictedValues_;
       }
       /**
-       *
-       *
        * 
        * Only get facet for the given restricted values. Only supported on
        * textual fields. For example, suppose "category" has three values
@@ -987,15 +860,12 @@ public com.google.protobuf.ProtocolStringList getRestrictedValuesList() {
        * 

        *
        * repeated string restricted_values = 3;
-       *
        * @return The count of restrictedValues.
        */
       public int getRestrictedValuesCount() {
         return restrictedValues_.size();
       }
       /**
-       *
-       *
        * 
        * Only get facet for the given restricted values. Only supported on
        * textual fields. For example, suppose "category" has three values
@@ -1006,7 +876,6 @@ public int getRestrictedValuesCount() {
        * 

        *
        * repeated string restricted_values = 3;
-       *
        * @param index The index of the element to return.
        * @return The restrictedValues at the given index.
        */
@@ -1014,8 +883,6 @@ public java.lang.String getRestrictedValues(int index) {
         return restrictedValues_.get(index);
       }
       /**
-       *
-       *
        * 
        * Only get facet for the given restricted values. Only supported on
        * textual fields. For example, suppose "category" has three values
@@ -1026,22 +893,19 @@ public java.lang.String getRestrictedValues(int index) {
        * 

        *
        * repeated string restricted_values = 3;
-       *
        * @param index The index of the value to return.
        * @return The bytes of the restrictedValues at the given index.
        */
-      public com.google.protobuf.ByteString getRestrictedValuesBytes(int index) {
+      public com.google.protobuf.ByteString
+          getRestrictedValuesBytes(int index) {
         return restrictedValues_.getByteString(index);
       }
 
       public static final int PREFIXES_FIELD_NUMBER = 4;
-
       @SuppressWarnings("serial")
       private com.google.protobuf.LazyStringArrayList prefixes_ =
           com.google.protobuf.LazyStringArrayList.emptyList();
       /**
-       *
-       *
        * 
        * Only get facet values that start with the given string prefix. For
        * example, suppose "category" has three values "Action > 2022",
@@ -1051,15 +915,13 @@ public com.google.protobuf.ByteString getRestrictedValuesBytes(int index) {
        * 

        *
        * repeated string prefixes = 4;
-       *
        * @return A list containing the prefixes.
        */
-      public com.google.protobuf.ProtocolStringList getPrefixesList() {
+      public com.google.protobuf.ProtocolStringList
+          getPrefixesList() {
         return prefixes_;
       }
       /**
-       *
-       *
        * 
        * Only get facet values that start with the given string prefix. For
        * example, suppose "category" has three values "Action > 2022",
@@ -1069,15 +931,12 @@ public com.google.protobuf.ProtocolStringList getPrefixesList() {
        * 

        *
        * repeated string prefixes = 4;
-       *
        * @return The count of prefixes.
        */
       public int getPrefixesCount() {
         return prefixes_.size();
       }
       /**
-       *
-       *
        * 
        * Only get facet values that start with the given string prefix. For
        * example, suppose "category" has three values "Action > 2022",
@@ -1087,7 +946,6 @@ public int getPrefixesCount() {
        * 

        *
        * repeated string prefixes = 4;
-       *
        * @param index The index of the element to return.
        * @return The prefixes at the given index.
        */
@@ -1095,8 +953,6 @@ public java.lang.String getPrefixes(int index) {
         return prefixes_.get(index);
       }
       /**
-       *
-       *
        * 
        * Only get facet values that start with the given string prefix. For
        * example, suppose "category" has three values "Action > 2022",
@@ -1106,22 +962,19 @@ public java.lang.String getPrefixes(int index) {
        * 

        *
        * repeated string prefixes = 4;
-       *
        * @param index The index of the value to return.
        * @return The bytes of the prefixes at the given index.
        */
-      public com.google.protobuf.ByteString getPrefixesBytes(int index) {
+      public com.google.protobuf.ByteString
+          getPrefixesBytes(int index) {
         return prefixes_.getByteString(index);
       }
 
       public static final int CONTAINS_FIELD_NUMBER = 5;
-
       @SuppressWarnings("serial")
       private com.google.protobuf.LazyStringArrayList contains_ =
           com.google.protobuf.LazyStringArrayList.emptyList();
       /**
-       *
-       *
        * 
        * Only get facet values that contains the given strings. For example,
        * suppose "category" has three values "Action > 2022",
@@ -1131,15 +984,13 @@ public com.google.protobuf.ByteString getPrefixesBytes(int index) {
        * 

        *
        * repeated string contains = 5;
-       *
        * @return A list containing the contains.
        */
-      public com.google.protobuf.ProtocolStringList getContainsList() {
+      public com.google.protobuf.ProtocolStringList
+          getContainsList() {
         return contains_;
       }
       /**
-       *
-       *
        * 
        * Only get facet values that contains the given strings. For example,
        * suppose "category" has three values "Action > 2022",
@@ -1149,15 +1000,12 @@ public com.google.protobuf.ProtocolStringList getContainsList() {
        * 

        *
        * repeated string contains = 5;
-       *
        * @return The count of contains.
        */
       public int getContainsCount() {
         return contains_.size();
       }
       /**
-       *
-       *
        * 
        * Only get facet values that contains the given strings. For example,
        * suppose "category" has three values "Action > 2022",
@@ -1167,7 +1015,6 @@ public int getContainsCount() {
        * 

        *
        * repeated string contains = 5;
-       *
        * @param index The index of the element to return.
        * @return The contains at the given index.
        */
@@ -1175,8 +1022,6 @@ public java.lang.String getContains(int index) {
         return contains_.get(index);
       }
       /**
-       *
-       *
        * 
        * Only get facet values that contains the given strings. For example,
        * suppose "category" has three values "Action > 2022",
@@ -1186,26 +1031,23 @@ public java.lang.String getContains(int index) {
        * 

        *
        * repeated string contains = 5;
-       *
        * @param index The index of the value to return.
        * @return The bytes of the contains at the given index.
        */
-      public com.google.protobuf.ByteString getContainsBytes(int index) {
+      public com.google.protobuf.ByteString
+          getContainsBytes(int index) {
         return contains_.getByteString(index);
       }
 
       public static final int CASE_INSENSITIVE_FIELD_NUMBER = 6;
       private boolean caseInsensitive_ = false;
       /**
-       *
-       *
        * 
        * True to make facet keys case insensitive when getting faceting
        * values with prefixes or contains; false otherwise.
        * 

        *
        * bool case_insensitive = 6;
-       *
        * @return The caseInsensitive.
        */
       @java.lang.Override
@@ -1214,12 +1056,9 @@ public boolean getCaseInsensitive() {
       }
 
       public static final int ORDER_BY_FIELD_NUMBER = 7;
-
       @SuppressWarnings("serial")
       private volatile java.lang.Object orderBy_ = "";
       /**
-       *
-       *
        * 
        * The order in which documents are returned.
        *
@@ -1241,7 +1080,6 @@ public boolean getCaseInsensitive() {
        * 

        *
        * string order_by = 7;
-       *
        * @return The orderBy.
        */
       @java.lang.Override
@@ -1250,15 +1088,14 @@ public java.lang.String getOrderBy() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           orderBy_ = s;
           return s;
         }
       }
       /**
-       *
-       *
        * 
        * The order in which documents are returned.
        *
@@ -1280,15 +1117,16 @@ public java.lang.String getOrderBy() {
        * 

        *
        * string order_by = 7;
-       *
        * @return The bytes for orderBy.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString getOrderByBytes() {
+      public com.google.protobuf.ByteString
+          getOrderByBytes() {
         java.lang.Object ref = orderBy_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           orderBy_ = b;
           return b;
         } else {
@@ -1297,7 +1135,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
 
       private byte memoizedIsInitialized = -1;
-
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -1309,7 +1146,8 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(key_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 1, key_);
         }
@@ -1317,8 +1155,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
           output.writeMessage(2, intervals_.get(i));
         }
         for (int i = 0; i < restrictedValues_.size(); i++) {
-          com.google.protobuf.GeneratedMessageV3.writeString(
-              output, 3, restrictedValues_.getRaw(i));
+          com.google.protobuf.GeneratedMessageV3.writeString(output, 3, restrictedValues_.getRaw(i));
         }
         for (int i = 0; i < prefixes_.size(); i++) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 4, prefixes_.getRaw(i));
@@ -1345,7 +1182,8 @@ public int getSerializedSize() {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, key_);
         }
         for (int i = 0; i < intervals_.size(); i++) {
-          size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, intervals_.get(i));
+          size += com.google.protobuf.CodedOutputStream
+            .computeMessageSize(2, intervals_.get(i));
         }
         {
           int dataSize = 0;
@@ -1372,7 +1210,8 @@ public int getSerializedSize() {
           size += 1 * getContainsList().size();
         }
         if (caseInsensitive_ != false) {
-          size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, caseInsensitive_);
+          size += com.google.protobuf.CodedOutputStream
+            .computeBoolSize(6, caseInsensitive_);
         }
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(orderBy_)) {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, orderBy_);
@@ -1385,22 +1224,27 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-          return true;
+         return true;
         }
-        if (!(obj
-            instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey)) {
+        if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey)) {
           return super.equals(obj);
         }
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey other =
-            (com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey) obj;
-
-        if (!getKey().equals(other.getKey())) return false;
-        if (!getIntervalsList().equals(other.getIntervalsList())) return false;
-        if (!getRestrictedValuesList().equals(other.getRestrictedValuesList())) return false;
-        if (!getPrefixesList().equals(other.getPrefixesList())) return false;
-        if (!getContainsList().equals(other.getContainsList())) return false;
-        if (getCaseInsensitive() != other.getCaseInsensitive()) return false;
-        if (!getOrderBy().equals(other.getOrderBy())) return false;
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey) obj;
+
+        if (!getKey()
+            .equals(other.getKey())) return false;
+        if (!getIntervalsList()
+            .equals(other.getIntervalsList())) return false;
+        if (!getRestrictedValuesList()
+            .equals(other.getRestrictedValuesList())) return false;
+        if (!getPrefixesList()
+            .equals(other.getPrefixesList())) return false;
+        if (!getContainsList()
+            .equals(other.getContainsList())) return false;
+        if (getCaseInsensitive()
+            != other.getCaseInsensitive()) return false;
+        if (!getOrderBy()
+            .equals(other.getOrderBy())) return false;
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
@@ -1431,7 +1275,8 @@ public int hashCode() {
           hash = (53 * hash) + getContainsList().hashCode();
         }
         hash = (37 * hash) + CASE_INSENSITIVE_FIELD_NUMBER;
-        hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCaseInsensitive());
+        hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+            getCaseInsensitive());
         hash = (37 * hash) + ORDER_BY_FIELD_NUMBER;
         hash = (53 * hash) + getOrderBy().hashCode();
         hash = (29 * hash) + getUnknownFields().hashCode();
@@ -1439,103 +1284,90 @@ public int hashCode() {
         return hash;
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-          parseFrom(java.nio.ByteBuffer data)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-          parseFrom(
-              java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-          parseFrom(com.google.protobuf.ByteString data)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-          parseFrom(
-              com.google.protobuf.ByteString data,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-          parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-          parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-          parseFrom(java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-          parseFrom(
-              java.io.InputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-          parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-          parseDelimitedFrom(
-              java.io.InputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-          parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-          parseFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() {
-        return newBuilder();
-      }
-
+      public Builder newBuilderForType() { return newBuilder(); }
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-
-      public static Builder newBuilder(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey prototype) {
+      public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
-
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -1545,43 +1377,39 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
-       *
-       *
        * 
        * Specifies how a facet is computed.
        * 

        *
        * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey}
        */
-      public static final class Builder
-          extends com.google.protobuf.GeneratedMessageV3.Builder
-          implements
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessageV3.Builder implements
           // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey)
           com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor;
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_fieldAccessorTable
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.class,
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder
-                      .class);
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder.class);
         }
 
-        // Construct using
-        // com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.newBuilder()
-        private Builder() {}
+        // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.newBuilder()
+        private Builder() {
 
-        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          super(parent);
         }
 
+        private Builder(
+            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+          super(parent);
+
+        }
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -1594,31 +1422,31 @@ public Builder clear() {
             intervalsBuilder_.clear();
           }
           bitField0_ = (bitField0_ & ~0x00000002);
-          restrictedValues_ = com.google.protobuf.LazyStringArrayList.emptyList();
-          prefixes_ = com.google.protobuf.LazyStringArrayList.emptyList();
-          contains_ = com.google.protobuf.LazyStringArrayList.emptyList();
+          restrictedValues_ =
+              com.google.protobuf.LazyStringArrayList.emptyList();
+          prefixes_ =
+              com.google.protobuf.LazyStringArrayList.emptyList();
+          contains_ =
+              com.google.protobuf.LazyStringArrayList.emptyList();
           caseInsensitive_ = false;
           orderBy_ = "";
           return this;
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-            getDefaultInstanceForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-              .getDefaultInstance();
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey getDefaultInstanceForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.getDefaultInstance();
         }
 
         @java.lang.Override
         public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey build() {
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey result =
-              buildPartial();
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey result = buildPartial();
           if (!result.isInitialized()) {
             throw newUninitializedMessageException(result);
           }
@@ -1626,20 +1454,15 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-            buildPartial() {
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey result =
-              new com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey(this);
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey buildPartial() {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey(this);
           buildPartialRepeatedFields(result);
-          if (bitField0_ != 0) {
-            buildPartial0(result);
-          }
+          if (bitField0_ != 0) { buildPartial0(result); }
           onBuilt();
           return result;
         }
 
-        private void buildPartialRepeatedFields(
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey result) {
+        private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey result) {
           if (intervalsBuilder_ == null) {
             if (((bitField0_ & 0x00000002) != 0)) {
               intervals_ = java.util.Collections.unmodifiableList(intervals_);
@@ -1651,8 +1474,7 @@ private void buildPartialRepeatedFields(
           }
         }
 
-        private void buildPartial0(
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey result) {
+        private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.key_ = key_;
@@ -1681,54 +1503,46 @@ private void buildPartial0(
         public Builder clone() {
           return super.clone();
         }
-
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.setField(field, value);
         }
-
         @java.lang.Override
-        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(
+            com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
-
         @java.lang.Override
-        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(
+            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
-
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index,
-            java.lang.Object value) {
+            int index, java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
-
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
-
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other
-              instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey) {
-            return mergeFrom(
-                (com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey) other);
+          if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey) {
+            return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey)other);
           } else {
             super.mergeFrom(other);
             return this;
           }
         }
 
-        public Builder mergeFrom(
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey other) {
-          if (other
-              == com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-                  .getDefaultInstance()) return this;
+        public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey other) {
+          if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.getDefaultInstance()) return this;
           if (!other.getKey().isEmpty()) {
             key_ = other.key_;
             bitField0_ |= 0x00000001;
@@ -1752,10 +1566,9 @@ public Builder mergeFrom(
                 intervalsBuilder_ = null;
                 intervals_ = other.intervals_;
                 bitField0_ = (bitField0_ & ~0x00000002);
-                intervalsBuilder_ =
-                    com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                        ? getIntervalsFieldBuilder()
-                        : null;
+                intervalsBuilder_ = 
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                     getIntervalsFieldBuilder() : null;
               } else {
                 intervalsBuilder_.addAllMessages(other.intervals_);
               }
@@ -1825,66 +1638,58 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 10:
-                  {
-                    key_ = input.readStringRequireUtf8();
-                    bitField0_ |= 0x00000001;
-                    break;
-                  } // case 10
-                case 18:
-                  {
-                    com.google.cloud.discoveryengine.v1beta.Interval m =
-                        input.readMessage(
-                            com.google.cloud.discoveryengine.v1beta.Interval.parser(),
-                            extensionRegistry);
-                    if (intervalsBuilder_ == null) {
-                      ensureIntervalsIsMutable();
-                      intervals_.add(m);
-                    } else {
-                      intervalsBuilder_.addMessage(m);
-                    }
-                    break;
-                  } // case 18
-                case 26:
-                  {
-                    java.lang.String s = input.readStringRequireUtf8();
-                    ensureRestrictedValuesIsMutable();
-                    restrictedValues_.add(s);
-                    break;
-                  } // case 26
-                case 34:
-                  {
-                    java.lang.String s = input.readStringRequireUtf8();
-                    ensurePrefixesIsMutable();
-                    prefixes_.add(s);
-                    break;
-                  } // case 34
-                case 42:
-                  {
-                    java.lang.String s = input.readStringRequireUtf8();
-                    ensureContainsIsMutable();
-                    contains_.add(s);
-                    break;
-                  } // case 42
-                case 48:
-                  {
-                    caseInsensitive_ = input.readBool();
-                    bitField0_ |= 0x00000020;
-                    break;
-                  } // case 48
-                case 58:
-                  {
-                    orderBy_ = input.readStringRequireUtf8();
-                    bitField0_ |= 0x00000040;
-                    break;
-                  } // case 58
-                default:
-                  {
-                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                      done = true; // was an endgroup tag
-                    }
-                    break;
-                  } // default:
+                case 10: {
+                  key_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 18: {
+                  com.google.cloud.discoveryengine.v1beta.Interval m =
+                      input.readMessage(
+                          com.google.cloud.discoveryengine.v1beta.Interval.parser(),
+                          extensionRegistry);
+                  if (intervalsBuilder_ == null) {
+                    ensureIntervalsIsMutable();
+                    intervals_.add(m);
+                  } else {
+                    intervalsBuilder_.addMessage(m);
+                  }
+                  break;
+                } // case 18
+                case 26: {
+                  java.lang.String s = input.readStringRequireUtf8();
+                  ensureRestrictedValuesIsMutable();
+                  restrictedValues_.add(s);
+                  break;
+                } // case 26
+                case 34: {
+                  java.lang.String s = input.readStringRequireUtf8();
+                  ensurePrefixesIsMutable();
+                  prefixes_.add(s);
+                  break;
+                } // case 34
+                case 42: {
+                  java.lang.String s = input.readStringRequireUtf8();
+                  ensureContainsIsMutable();
+                  contains_.add(s);
+                  break;
+                } // case 42
+                case 48: {
+                  caseInsensitive_ = input.readBool();
+                  bitField0_ |= 0x00000020;
+                  break;
+                } // case 48
+                case 58: {
+                  orderBy_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000040;
+                  break;
+                } // case 58
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1894,13 +1699,10 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
-
         private int bitField0_;
 
         private java.lang.Object key_ = "";
         /**
-         *
-         *
          * 
          * Required. Supported textual and numerical facet keys in
          * [Document][google.cloud.discoveryengine.v1beta.Document] object, over
@@ -1908,13 +1710,13 @@ public Builder mergeFrom(
          * 

          *
          * string key = 1 [(.google.api.field_behavior) = REQUIRED];
-         *
          * @return The key.
          */
         public java.lang.String getKey() {
           java.lang.Object ref = key_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             key_ = s;
             return s;
@@ -1923,8 +1725,6 @@ public java.lang.String getKey() {
           }
         }
         /**
-         *
-         *
          * 
          * Required. Supported textual and numerical facet keys in
          * [Document][google.cloud.discoveryengine.v1beta.Document] object, over
@@ -1932,14 +1732,15 @@ public java.lang.String getKey() {
          * 

          *
          * string key = 1 [(.google.api.field_behavior) = REQUIRED];
-         *
          * @return The bytes for key.
          */
-        public com.google.protobuf.ByteString getKeyBytes() {
+        public com.google.protobuf.ByteString
+            getKeyBytes() {
           java.lang.Object ref = key_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b =
-                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
             key_ = b;
             return b;
           } else {
@@ -1947,8 +1748,6 @@ public com.google.protobuf.ByteString getKeyBytes() {
           }
         }
         /**
-         *
-         *
          * 
          * Required. Supported textual and numerical facet keys in
          * [Document][google.cloud.discoveryengine.v1beta.Document] object, over
@@ -1956,22 +1755,18 @@ public com.google.protobuf.ByteString getKeyBytes() {
          * 

          *
          * string key = 1 [(.google.api.field_behavior) = REQUIRED];
-         *
          * @param value The key to set.
          * @return This builder for chaining.
          */
-        public Builder setKey(java.lang.String value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setKey(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
           key_ = value;
           bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. Supported textual and numerical facet keys in
          * [Document][google.cloud.discoveryengine.v1beta.Document] object, over
@@ -1979,7 +1774,6 @@ public Builder setKey(java.lang.String value) {
          * 

          *
          * string key = 1 [(.google.api.field_behavior) = REQUIRED];
-         *
          * @return This builder for chaining.
          */
         public Builder clearKey() {
@@ -1989,8 +1783,6 @@ public Builder clearKey() {
           return this;
         }
         /**
-         *
-         *
          * 
          * Required. Supported textual and numerical facet keys in
          * [Document][google.cloud.discoveryengine.v1beta.Document] object, over
@@ -1998,14 +1790,12 @@ public Builder clearKey() {
          * 

          *
          * string key = 1 [(.google.api.field_behavior) = REQUIRED];
-         *
          * @param value The bytes for key to set.
          * @return This builder for chaining.
          */
-        public Builder setKeyBytes(com.google.protobuf.ByteString value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setKeyBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
           checkByteStringIsUtf8(value);
           key_ = value;
           bitField0_ |= 0x00000001;
@@ -2014,26 +1804,18 @@ public Builder setKeyBytes(com.google.protobuf.ByteString value) {
         }
 
         private java.util.List intervals_ =
-            java.util.Collections.emptyList();
-
+          java.util.Collections.emptyList();
         private void ensureIntervalsIsMutable() {
           if (!((bitField0_ & 0x00000002) != 0)) {
-            intervals_ =
-                new java.util.ArrayList(
-                    intervals_);
+            intervals_ = new java.util.ArrayList(intervals_);
             bitField0_ |= 0x00000002;
-          }
+           }
         }
 
         private com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.Interval,
-                com.google.cloud.discoveryengine.v1beta.Interval.Builder,
-                com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder>
-            intervalsBuilder_;
+            com.google.cloud.discoveryengine.v1beta.Interval, com.google.cloud.discoveryengine.v1beta.Interval.Builder, com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder> intervalsBuilder_;
 
         /**
-         *
-         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2050,8 +1832,6 @@ public java.util.List getInter
           }
         }
         /**
-         *
-         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2068,8 +1848,6 @@ public int getIntervalsCount() {
           }
         }
         /**
-         *
-         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2086,8 +1864,6 @@ public com.google.cloud.discoveryengine.v1beta.Interval getIntervals(int index)
           }
         }
         /**
-         *
-         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2111,8 +1887,6 @@ public Builder setIntervals(
           return this;
         }
         /**
-         *
-         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2133,8 +1907,6 @@ public Builder setIntervals(
           return this;
         }
         /**
-         *
-         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2157,8 +1929,6 @@ public Builder addIntervals(com.google.cloud.discoveryengine.v1beta.Interval val
           return this;
         }
         /**
-         *
-         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2182,8 +1952,6 @@ public Builder addIntervals(
           return this;
         }
         /**
-         *
-         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2204,8 +1972,6 @@ public Builder addIntervals(
           return this;
         }
         /**
-         *
-         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2226,8 +1992,6 @@ public Builder addIntervals(
           return this;
         }
         /**
-         *
-         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2240,7 +2004,8 @@ public Builder addAllIntervals(
             java.lang.Iterable values) {
           if (intervalsBuilder_ == null) {
             ensureIntervalsIsMutable();
-            com.google.protobuf.AbstractMessageLite.Builder.addAll(values, intervals_);
+            com.google.protobuf.AbstractMessageLite.Builder.addAll(
+                values, intervals_);
             onChanged();
           } else {
             intervalsBuilder_.addAllMessages(values);
@@ -2248,8 +2013,6 @@ public Builder addAllIntervals(
           return this;
         }
         /**
-         *
-         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2269,8 +2032,6 @@ public Builder clearIntervals() {
           return this;
         }
         /**
-         *
-         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2290,8 +2051,6 @@ public Builder removeIntervals(int index) {
           return this;
         }
         /**
-         *
-         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2305,8 +2064,6 @@ public com.google.cloud.discoveryengine.v1beta.Interval.Builder getIntervalsBuil
           return getIntervalsFieldBuilder().getBuilder(index);
         }
         /**
-         *
-         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2318,14 +2075,11 @@ public com.google.cloud.discoveryengine.v1beta.Interval.Builder getIntervalsBuil
         public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(
             int index) {
           if (intervalsBuilder_ == null) {
-            return intervals_.get(index);
-          } else {
+            return intervals_.get(index);  } else {
             return intervalsBuilder_.getMessageOrBuilder(index);
           }
         }
         /**
-         *
-         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2334,8 +2088,8 @@ public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrB
          *
          * repeated .google.cloud.discoveryengine.v1beta.Interval intervals = 2;
          */
-        public java.util.List
-            getIntervalsOrBuilderList() {
+        public java.util.List 
+             getIntervalsOrBuilderList() {
           if (intervalsBuilder_ != null) {
             return intervalsBuilder_.getMessageOrBuilderList();
           } else {
@@ -2343,8 +2097,6 @@ public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrB
           }
         }
         /**
-         *
-         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2354,12 +2106,10 @@ public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrB
          * repeated .google.cloud.discoveryengine.v1beta.Interval intervals = 2;
          */
         public com.google.cloud.discoveryengine.v1beta.Interval.Builder addIntervalsBuilder() {
-          return getIntervalsFieldBuilder()
-              .addBuilder(com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance());
+          return getIntervalsFieldBuilder().addBuilder(
+              com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance());
         }
         /**
-         *
-         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2370,13 +2120,10 @@ public com.google.cloud.discoveryengine.v1beta.Interval.Builder addIntervalsBuil
          */
         public com.google.cloud.discoveryengine.v1beta.Interval.Builder addIntervalsBuilder(
             int index) {
-          return getIntervalsFieldBuilder()
-              .addBuilder(
-                  index, com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance());
+          return getIntervalsFieldBuilder().addBuilder(
+              index, com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance());
         }
         /**
-         *
-         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2385,22 +2132,16 @@ public com.google.cloud.discoveryengine.v1beta.Interval.Builder addIntervalsBuil
          *
          * repeated .google.cloud.discoveryengine.v1beta.Interval intervals = 2;
          */
-        public java.util.List
-            getIntervalsBuilderList() {
+        public java.util.List 
+             getIntervalsBuilderList() {
           return getIntervalsFieldBuilder().getBuilderList();
         }
-
         private com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.Interval,
-                com.google.cloud.discoveryengine.v1beta.Interval.Builder,
-                com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder>
+            com.google.cloud.discoveryengine.v1beta.Interval, com.google.cloud.discoveryengine.v1beta.Interval.Builder, com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder> 
             getIntervalsFieldBuilder() {
           if (intervalsBuilder_ == null) {
-            intervalsBuilder_ =
-                new com.google.protobuf.RepeatedFieldBuilderV3<
-                    com.google.cloud.discoveryengine.v1beta.Interval,
-                    com.google.cloud.discoveryengine.v1beta.Interval.Builder,
-                    com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder>(
+            intervalsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.Interval, com.google.cloud.discoveryengine.v1beta.Interval.Builder, com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder>(
                     intervals_,
                     ((bitField0_ & 0x00000002) != 0),
                     getParentForChildren(),
@@ -2412,7 +2153,6 @@ public com.google.cloud.discoveryengine.v1beta.Interval.Builder addIntervalsBuil
 
         private com.google.protobuf.LazyStringArrayList restrictedValues_ =
             com.google.protobuf.LazyStringArrayList.emptyList();
-
         private void ensureRestrictedValuesIsMutable() {
           if (!restrictedValues_.isModifiable()) {
             restrictedValues_ = new com.google.protobuf.LazyStringArrayList(restrictedValues_);
@@ -2420,8 +2160,6 @@ private void ensureRestrictedValuesIsMutable() {
           bitField0_ |= 0x00000004;
         }
         /**
-         *
-         *
          * 
          * Only get facet for the given restricted values. Only supported on
          * textual fields. For example, suppose "category" has three values
@@ -2432,16 +2170,14 @@ private void ensureRestrictedValuesIsMutable() {
          * 

          *
          * repeated string restricted_values = 3;
-         *
          * @return A list containing the restrictedValues.
          */
-        public com.google.protobuf.ProtocolStringList getRestrictedValuesList() {
+        public com.google.protobuf.ProtocolStringList
+            getRestrictedValuesList() {
           restrictedValues_.makeImmutable();
           return restrictedValues_;
         }
         /**
-         *
-         *
          * 
          * Only get facet for the given restricted values. Only supported on
          * textual fields. For example, suppose "category" has three values
@@ -2452,15 +2188,12 @@ public com.google.protobuf.ProtocolStringList getRestrictedValuesList() {
          * 

          *
          * repeated string restricted_values = 3;
-         *
          * @return The count of restrictedValues.
          */
         public int getRestrictedValuesCount() {
           return restrictedValues_.size();
         }
         /**
-         *
-         *
          * 
          * Only get facet for the given restricted values. Only supported on
          * textual fields. For example, suppose "category" has three values
@@ -2471,7 +2204,6 @@ public int getRestrictedValuesCount() {
          * 

          *
          * repeated string restricted_values = 3;
-         *
          * @param index The index of the element to return.
          * @return The restrictedValues at the given index.
          */
@@ -2479,8 +2211,6 @@ public java.lang.String getRestrictedValues(int index) {
           return restrictedValues_.get(index);
         }
         /**
-         *
-         *
          * 
          * Only get facet for the given restricted values. Only supported on
          * textual fields. For example, suppose "category" has three values
@@ -2491,16 +2221,14 @@ public java.lang.String getRestrictedValues(int index) {
          * 

          *
          * repeated string restricted_values = 3;
-         *
          * @param index The index of the value to return.
          * @return The bytes of the restrictedValues at the given index.
          */
-        public com.google.protobuf.ByteString getRestrictedValuesBytes(int index) {
+        public com.google.protobuf.ByteString
+            getRestrictedValuesBytes(int index) {
           return restrictedValues_.getByteString(index);
         }
         /**
-         *
-         *
          * 
          * Only get facet for the given restricted values. Only supported on
          * textual fields. For example, suppose "category" has three values
@@ -2511,15 +2239,13 @@ public com.google.protobuf.ByteString getRestrictedValuesBytes(int index) {
          * 

          *
          * repeated string restricted_values = 3;
-         *
          * @param index The index to set the value at.
          * @param value The restrictedValues to set.
          * @return This builder for chaining.
          */
-        public Builder setRestrictedValues(int index, java.lang.String value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setRestrictedValues(
+            int index, java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
           ensureRestrictedValuesIsMutable();
           restrictedValues_.set(index, value);
           bitField0_ |= 0x00000004;
@@ -2527,8 +2253,6 @@ public Builder setRestrictedValues(int index, java.lang.String value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * Only get facet for the given restricted values. Only supported on
          * textual fields. For example, suppose "category" has three values
@@ -2539,14 +2263,12 @@ public Builder setRestrictedValues(int index, java.lang.String value) {
          * 

          *
          * repeated string restricted_values = 3;
-         *
          * @param value The restrictedValues to add.
          * @return This builder for chaining.
          */
-        public Builder addRestrictedValues(java.lang.String value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder addRestrictedValues(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
           ensureRestrictedValuesIsMutable();
           restrictedValues_.add(value);
           bitField0_ |= 0x00000004;
@@ -2554,8 +2276,6 @@ public Builder addRestrictedValues(java.lang.String value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * Only get facet for the given restricted values. Only supported on
          * textual fields. For example, suppose "category" has three values
@@ -2566,20 +2286,19 @@ public Builder addRestrictedValues(java.lang.String value) {
          * 

          *
          * repeated string restricted_values = 3;
-         *
          * @param values The restrictedValues to add.
          * @return This builder for chaining.
          */
-        public Builder addAllRestrictedValues(java.lang.Iterable values) {
+        public Builder addAllRestrictedValues(
+            java.lang.Iterable values) {
           ensureRestrictedValuesIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, restrictedValues_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(
+              values, restrictedValues_);
           bitField0_ |= 0x00000004;
           onChanged();
           return this;
         }
         /**
-         *
-         *
          * 
          * Only get facet for the given restricted values. Only supported on
          * textual fields. For example, suppose "category" has three values
@@ -2590,19 +2309,16 @@ public Builder addAllRestrictedValues(java.lang.Iterable value
          * 

          *
          * repeated string restricted_values = 3;
-         *
          * @return This builder for chaining.
          */
         public Builder clearRestrictedValues() {
-          restrictedValues_ = com.google.protobuf.LazyStringArrayList.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000004);
-          ;
+          restrictedValues_ =
+            com.google.protobuf.LazyStringArrayList.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000004);;
           onChanged();
           return this;
         }
         /**
-         *
-         *
          * 
          * Only get facet for the given restricted values. Only supported on
          * textual fields. For example, suppose "category" has three values
@@ -2613,14 +2329,12 @@ public Builder clearRestrictedValues() {
          * 

          *
          * repeated string restricted_values = 3;
-         *
          * @param value The bytes of the restrictedValues to add.
          * @return This builder for chaining.
          */
-        public Builder addRestrictedValuesBytes(com.google.protobuf.ByteString value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder addRestrictedValuesBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
           checkByteStringIsUtf8(value);
           ensureRestrictedValuesIsMutable();
           restrictedValues_.add(value);
@@ -2631,7 +2345,6 @@ public Builder addRestrictedValuesBytes(com.google.protobuf.ByteString value) {
 
         private com.google.protobuf.LazyStringArrayList prefixes_ =
             com.google.protobuf.LazyStringArrayList.emptyList();
-
         private void ensurePrefixesIsMutable() {
           if (!prefixes_.isModifiable()) {
             prefixes_ = new com.google.protobuf.LazyStringArrayList(prefixes_);
@@ -2639,8 +2352,6 @@ private void ensurePrefixesIsMutable() {
           bitField0_ |= 0x00000008;
         }
         /**
-         *
-         *
          * 
          * Only get facet values that start with the given string prefix. For
          * example, suppose "category" has three values "Action > 2022",
@@ -2650,16 +2361,14 @@ private void ensurePrefixesIsMutable() {
          * 

          *
          * repeated string prefixes = 4;
-         *
          * @return A list containing the prefixes.
          */
-        public com.google.protobuf.ProtocolStringList getPrefixesList() {
+        public com.google.protobuf.ProtocolStringList
+            getPrefixesList() {
           prefixes_.makeImmutable();
           return prefixes_;
         }
         /**
-         *
-         *
          * 
          * Only get facet values that start with the given string prefix. For
          * example, suppose "category" has three values "Action > 2022",
@@ -2669,15 +2378,12 @@ public com.google.protobuf.ProtocolStringList getPrefixesList() {
          * 

          *
          * repeated string prefixes = 4;
-         *
          * @return The count of prefixes.
          */
         public int getPrefixesCount() {
           return prefixes_.size();
         }
         /**
-         *
-         *
          * 
          * Only get facet values that start with the given string prefix. For
          * example, suppose "category" has three values "Action > 2022",
@@ -2687,7 +2393,6 @@ public int getPrefixesCount() {
          * 

          *
          * repeated string prefixes = 4;
-         *
          * @param index The index of the element to return.
          * @return The prefixes at the given index.
          */
@@ -2695,8 +2400,6 @@ public java.lang.String getPrefixes(int index) {
           return prefixes_.get(index);
         }
         /**
-         *
-         *
          * 
          * Only get facet values that start with the given string prefix. For
          * example, suppose "category" has three values "Action > 2022",
@@ -2706,16 +2409,14 @@ public java.lang.String getPrefixes(int index) {
          * 

          *
          * repeated string prefixes = 4;
-         *
          * @param index The index of the value to return.
          * @return The bytes of the prefixes at the given index.
          */
-        public com.google.protobuf.ByteString getPrefixesBytes(int index) {
+        public com.google.protobuf.ByteString
+            getPrefixesBytes(int index) {
           return prefixes_.getByteString(index);
         }
         /**
-         *
-         *
          * 
          * Only get facet values that start with the given string prefix. For
          * example, suppose "category" has three values "Action > 2022",
@@ -2725,15 +2426,13 @@ public com.google.protobuf.ByteString getPrefixesBytes(int index) {
          * 

          *
          * repeated string prefixes = 4;
-         *
          * @param index The index to set the value at.
          * @param value The prefixes to set.
          * @return This builder for chaining.
          */
-        public Builder setPrefixes(int index, java.lang.String value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setPrefixes(
+            int index, java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
           ensurePrefixesIsMutable();
           prefixes_.set(index, value);
           bitField0_ |= 0x00000008;
@@ -2741,8 +2440,6 @@ public Builder setPrefixes(int index, java.lang.String value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * Only get facet values that start with the given string prefix. For
          * example, suppose "category" has three values "Action > 2022",
@@ -2752,14 +2449,12 @@ public Builder setPrefixes(int index, java.lang.String value) {
          * 

          *
          * repeated string prefixes = 4;
-         *
          * @param value The prefixes to add.
          * @return This builder for chaining.
          */
-        public Builder addPrefixes(java.lang.String value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder addPrefixes(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
           ensurePrefixesIsMutable();
           prefixes_.add(value);
           bitField0_ |= 0x00000008;
@@ -2767,8 +2462,6 @@ public Builder addPrefixes(java.lang.String value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * Only get facet values that start with the given string prefix. For
          * example, suppose "category" has three values "Action > 2022",
@@ -2778,20 +2471,19 @@ public Builder addPrefixes(java.lang.String value) {
          * 

          *
          * repeated string prefixes = 4;
-         *
          * @param values The prefixes to add.
          * @return This builder for chaining.
          */
-        public Builder addAllPrefixes(java.lang.Iterable values) {
+        public Builder addAllPrefixes(
+            java.lang.Iterable values) {
           ensurePrefixesIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, prefixes_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(
+              values, prefixes_);
           bitField0_ |= 0x00000008;
           onChanged();
           return this;
         }
         /**
-         *
-         *
          * 
          * Only get facet values that start with the given string prefix. For
          * example, suppose "category" has three values "Action > 2022",
@@ -2801,19 +2493,16 @@ public Builder addAllPrefixes(java.lang.Iterable values) {
          * 

          *
          * repeated string prefixes = 4;
-         *
          * @return This builder for chaining.
          */
         public Builder clearPrefixes() {
-          prefixes_ = com.google.protobuf.LazyStringArrayList.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000008);
-          ;
+          prefixes_ =
+            com.google.protobuf.LazyStringArrayList.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000008);;
           onChanged();
           return this;
         }
         /**
-         *
-         *
          * 
          * Only get facet values that start with the given string prefix. For
          * example, suppose "category" has three values "Action > 2022",
@@ -2823,14 +2512,12 @@ public Builder clearPrefixes() {
          * 

          *
          * repeated string prefixes = 4;
-         *
          * @param value The bytes of the prefixes to add.
          * @return This builder for chaining.
          */
-        public Builder addPrefixesBytes(com.google.protobuf.ByteString value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder addPrefixesBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
           checkByteStringIsUtf8(value);
           ensurePrefixesIsMutable();
           prefixes_.add(value);
@@ -2841,7 +2528,6 @@ public Builder addPrefixesBytes(com.google.protobuf.ByteString value) {
 
         private com.google.protobuf.LazyStringArrayList contains_ =
             com.google.protobuf.LazyStringArrayList.emptyList();
-
         private void ensureContainsIsMutable() {
           if (!contains_.isModifiable()) {
             contains_ = new com.google.protobuf.LazyStringArrayList(contains_);
@@ -2849,8 +2535,6 @@ private void ensureContainsIsMutable() {
           bitField0_ |= 0x00000010;
         }
         /**
-         *
-         *
          * 
          * Only get facet values that contains the given strings. For example,
          * suppose "category" has three values "Action > 2022",
@@ -2860,16 +2544,14 @@ private void ensureContainsIsMutable() {
          * 

          *
          * repeated string contains = 5;
-         *
          * @return A list containing the contains.
          */
-        public com.google.protobuf.ProtocolStringList getContainsList() {
+        public com.google.protobuf.ProtocolStringList
+            getContainsList() {
           contains_.makeImmutable();
           return contains_;
         }
         /**
-         *
-         *
          * 
          * Only get facet values that contains the given strings. For example,
          * suppose "category" has three values "Action > 2022",
@@ -2879,15 +2561,12 @@ public com.google.protobuf.ProtocolStringList getContainsList() {
          * 

          *
          * repeated string contains = 5;
-         *
          * @return The count of contains.
          */
         public int getContainsCount() {
           return contains_.size();
         }
         /**
-         *
-         *
          * 
          * Only get facet values that contains the given strings. For example,
          * suppose "category" has three values "Action > 2022",
@@ -2897,7 +2576,6 @@ public int getContainsCount() {
          * 

          *
          * repeated string contains = 5;
-         *
          * @param index The index of the element to return.
          * @return The contains at the given index.
          */
@@ -2905,8 +2583,6 @@ public java.lang.String getContains(int index) {
           return contains_.get(index);
         }
         /**
-         *
-         *
          * 
          * Only get facet values that contains the given strings. For example,
          * suppose "category" has three values "Action > 2022",
@@ -2916,16 +2592,14 @@ public java.lang.String getContains(int index) {
          * 

          *
          * repeated string contains = 5;
-         *
          * @param index The index of the value to return.
          * @return The bytes of the contains at the given index.
          */
-        public com.google.protobuf.ByteString getContainsBytes(int index) {
+        public com.google.protobuf.ByteString
+            getContainsBytes(int index) {
           return contains_.getByteString(index);
         }
         /**
-         *
-         *
          * 
          * Only get facet values that contains the given strings. For example,
          * suppose "category" has three values "Action > 2022",
@@ -2935,15 +2609,13 @@ public com.google.protobuf.ByteString getContainsBytes(int index) {
          * 

          *
          * repeated string contains = 5;
-         *
          * @param index The index to set the value at.
          * @param value The contains to set.
          * @return This builder for chaining.
          */
-        public Builder setContains(int index, java.lang.String value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setContains(
+            int index, java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
           ensureContainsIsMutable();
           contains_.set(index, value);
           bitField0_ |= 0x00000010;
@@ -2951,8 +2623,6 @@ public Builder setContains(int index, java.lang.String value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * Only get facet values that contains the given strings. For example,
          * suppose "category" has three values "Action > 2022",
@@ -2962,14 +2632,12 @@ public Builder setContains(int index, java.lang.String value) {
          * 

          *
          * repeated string contains = 5;
-         *
          * @param value The contains to add.
          * @return This builder for chaining.
          */
-        public Builder addContains(java.lang.String value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder addContains(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
           ensureContainsIsMutable();
           contains_.add(value);
           bitField0_ |= 0x00000010;
@@ -2977,8 +2645,6 @@ public Builder addContains(java.lang.String value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * Only get facet values that contains the given strings. For example,
          * suppose "category" has three values "Action > 2022",
@@ -2988,20 +2654,19 @@ public Builder addContains(java.lang.String value) {
          * 

          *
          * repeated string contains = 5;
-         *
          * @param values The contains to add.
          * @return This builder for chaining.
          */
-        public Builder addAllContains(java.lang.Iterable values) {
+        public Builder addAllContains(
+            java.lang.Iterable values) {
           ensureContainsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, contains_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(
+              values, contains_);
           bitField0_ |= 0x00000010;
           onChanged();
           return this;
         }
         /**
-         *
-         *
          * 
          * Only get facet values that contains the given strings. For example,
          * suppose "category" has three values "Action > 2022",
@@ -3011,19 +2676,16 @@ public Builder addAllContains(java.lang.Iterable values) {
          * 

          *
          * repeated string contains = 5;
-         *
          * @return This builder for chaining.
          */
         public Builder clearContains() {
-          contains_ = com.google.protobuf.LazyStringArrayList.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000010);
-          ;
+          contains_ =
+            com.google.protobuf.LazyStringArrayList.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000010);;
           onChanged();
           return this;
         }
         /**
-         *
-         *
          * 
          * Only get facet values that contains the given strings. For example,
          * suppose "category" has three values "Action > 2022",
@@ -3033,14 +2695,12 @@ public Builder clearContains() {
          * 

          *
          * repeated string contains = 5;
-         *
          * @param value The bytes of the contains to add.
          * @return This builder for chaining.
          */
-        public Builder addContainsBytes(com.google.protobuf.ByteString value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder addContainsBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
           checkByteStringIsUtf8(value);
           ensureContainsIsMutable();
           contains_.add(value);
@@ -3049,17 +2709,14 @@ public Builder addContainsBytes(com.google.protobuf.ByteString value) {
           return this;
         }
 
-        private boolean caseInsensitive_;
+        private boolean caseInsensitive_ ;
         /**
-         *
-         *
          * 
          * True to make facet keys case insensitive when getting faceting
          * values with prefixes or contains; false otherwise.
          * 

          *
          * bool case_insensitive = 6;
-         *
          * @return The caseInsensitive.
          */
         @java.lang.Override
@@ -3067,15 +2724,12 @@ public boolean getCaseInsensitive() {
           return caseInsensitive_;
         }
         /**
-         *
-         *
          * 
          * True to make facet keys case insensitive when getting faceting
          * values with prefixes or contains; false otherwise.
          * 

          *
          * bool case_insensitive = 6;
-         *
          * @param value The caseInsensitive to set.
          * @return This builder for chaining.
          */
@@ -3087,15 +2741,12 @@ public Builder setCaseInsensitive(boolean value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * True to make facet keys case insensitive when getting faceting
          * values with prefixes or contains; false otherwise.
          * 

          *
          * bool case_insensitive = 6;
-         *
          * @return This builder for chaining.
          */
         public Builder clearCaseInsensitive() {
@@ -3107,8 +2758,6 @@ public Builder clearCaseInsensitive() {
 
         private java.lang.Object orderBy_ = "";
         /**
-         *
-         *
          * 
          * The order in which documents are returned.
          *
@@ -3130,13 +2779,13 @@ public Builder clearCaseInsensitive() {
          * 

          *
          * string order_by = 7;
-         *
          * @return The orderBy.
          */
         public java.lang.String getOrderBy() {
           java.lang.Object ref = orderBy_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             orderBy_ = s;
             return s;
@@ -3145,8 +2794,6 @@ public java.lang.String getOrderBy() {
           }
         }
         /**
-         *
-         *
          * 
          * The order in which documents are returned.
          *
@@ -3168,14 +2815,15 @@ public java.lang.String getOrderBy() {
          * 

          *
          * string order_by = 7;
-         *
          * @return The bytes for orderBy.
          */
-        public com.google.protobuf.ByteString getOrderByBytes() {
+        public com.google.protobuf.ByteString
+            getOrderByBytes() {
           java.lang.Object ref = orderBy_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b =
-                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
             orderBy_ = b;
             return b;
           } else {
@@ -3183,8 +2831,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
           }
         }
         /**
-         *
-         *
          * 
          * The order in which documents are returned.
          *
@@ -3206,22 +2852,18 @@ public com.google.protobuf.ByteString getOrderByBytes() {
          * 

          *
          * string order_by = 7;
-         *
          * @param value The orderBy to set.
          * @return This builder for chaining.
          */
-        public Builder setOrderBy(java.lang.String value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setOrderBy(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
           orderBy_ = value;
           bitField0_ |= 0x00000040;
           onChanged();
           return this;
         }
         /**
-         *
-         *
          * 
          * The order in which documents are returned.
          *
@@ -3243,7 +2885,6 @@ public Builder setOrderBy(java.lang.String value) {
          * 

          *
          * string order_by = 7;
-         *
          * @return This builder for chaining.
          */
         public Builder clearOrderBy() {
@@ -3253,8 +2894,6 @@ public Builder clearOrderBy() {
           return this;
         }
         /**
-         *
-         *
          * 
          * The order in which documents are returned.
          *
@@ -3276,21 +2915,18 @@ public Builder clearOrderBy() {
          * 

          *
          * string order_by = 7;
-         *
          * @param value The bytes for orderBy to set.
          * @return This builder for chaining.
          */
-        public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setOrderByBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
           checkByteStringIsUtf8(value);
           orderBy_ = value;
           bitField0_ |= 0x00000040;
           onChanged();
           return this;
         }
-
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3303,45 +2939,41 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
+
         // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey)
-      private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-          DEFAULT_INSTANCE;
-
+      private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey DEFAULT_INSTANCE;
       static {
-        DEFAULT_INSTANCE =
-            new com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey();
+        DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey();
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-          getDefaultInstance() {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey getDefaultInstance() {
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser PARSER =
-          new com.google.protobuf.AbstractParser() {
-            @java.lang.Override
-            public FacetKey parsePartialFrom(
-                com.google.protobuf.CodedInputStream input,
-                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-                throws com.google.protobuf.InvalidProtocolBufferException {
-              Builder builder = newBuilder();
-              try {
-                builder.mergeFrom(input, extensionRegistry);
-              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-                throw e.setUnfinishedMessage(builder.buildPartial());
-              } catch (com.google.protobuf.UninitializedMessageException e) {
-                throw e.asInvalidProtocolBufferException()
-                    .setUnfinishedMessage(builder.buildPartial());
-              } catch (java.io.IOException e) {
-                throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                    .setUnfinishedMessage(builder.buildPartial());
-              }
-              return builder.buildPartial();
-            }
-          };
+      private static final com.google.protobuf.Parser
+          PARSER = new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public FacetKey parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -3353,25 +2985,20 @@ public com.google.protobuf.Parser getParserForType() {
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-          getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
+
     }
 
     public static final int FACET_KEY_FIELD_NUMBER = 1;
     private com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facetKey_;
     /**
-     *
-     *
      * 
      * Required. The facet key specification.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the facetKey field is set.
      */
     @java.lang.Override
@@ -3379,50 +3006,32 @@ public boolean hasFacetKey() {
       return facetKey_ != null;
     }
     /**
-     *
-     *
      * 
      * Required. The facet key specification.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return The facetKey.
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey getFacetKey() {
-      return facetKey_ == null
-          ? com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-              .getDefaultInstance()
-          : facetKey_;
+      return facetKey_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.getDefaultInstance() : facetKey_;
     }
     /**
-     *
-     *
      * 
      * Required. The facet key specification.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder
-        getFacetKeyOrBuilder() {
-      return facetKey_ == null
-          ? com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-              .getDefaultInstance()
-          : facetKey_;
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder getFacetKeyOrBuilder() {
+      return facetKey_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.getDefaultInstance() : facetKey_;
     }
 
     public static final int LIMIT_FIELD_NUMBER = 2;
     private int limit_ = 0;
     /**
-     *
-     *
      * 
      * Maximum of facet values that should be returned for this facet. If
      * unspecified, defaults to 20. The maximum allowed value is 300. Values
@@ -3432,7 +3041,6 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
      * 

      *
      * int32 limit = 2;
-     *
      * @return The limit.
      */
     @java.lang.Override
@@ -3441,13 +3049,10 @@ public int getLimit() {
     }
 
     public static final int EXCLUDED_FILTER_KEYS_FIELD_NUMBER = 3;
-
     @SuppressWarnings("serial")
     private com.google.protobuf.LazyStringArrayList excludedFilterKeys_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
     /**
-     *
-     *
      * 
      * List of keys to exclude when faceting.
      *
@@ -3480,15 +3085,13 @@ public int getLimit() {
      * 

      *
      * repeated string excluded_filter_keys = 3;
-     *
      * @return A list containing the excludedFilterKeys.
      */
-    public com.google.protobuf.ProtocolStringList getExcludedFilterKeysList() {
+    public com.google.protobuf.ProtocolStringList
+        getExcludedFilterKeysList() {
       return excludedFilterKeys_;
     }
     /**
-     *
-     *
      * 
      * List of keys to exclude when faceting.
      *
@@ -3521,15 +3124,12 @@ public com.google.protobuf.ProtocolStringList getExcludedFilterKeysList() {
      * 

      *
      * repeated string excluded_filter_keys = 3;
-     *
      * @return The count of excludedFilterKeys.
      */
     public int getExcludedFilterKeysCount() {
       return excludedFilterKeys_.size();
     }
     /**
-     *
-     *
      * 
      * List of keys to exclude when faceting.
      *
@@ -3562,7 +3162,6 @@ public int getExcludedFilterKeysCount() {
      * 

      *
      * repeated string excluded_filter_keys = 3;
-     *
      * @param index The index of the element to return.
      * @return The excludedFilterKeys at the given index.
      */
@@ -3570,8 +3169,6 @@ public java.lang.String getExcludedFilterKeys(int index) {
       return excludedFilterKeys_.get(index);
     }
     /**
-     *
-     *
      * 
      * List of keys to exclude when faceting.
      *
@@ -3604,19 +3201,17 @@ public java.lang.String getExcludedFilterKeys(int index) {
      * 

      *
      * repeated string excluded_filter_keys = 3;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the excludedFilterKeys at the given index.
      */
-    public com.google.protobuf.ByteString getExcludedFilterKeysBytes(int index) {
+    public com.google.protobuf.ByteString
+        getExcludedFilterKeysBytes(int index) {
       return excludedFilterKeys_.getByteString(index);
     }
 
     public static final int ENABLE_DYNAMIC_POSITION_FIELD_NUMBER = 4;
     private boolean enableDynamicPosition_ = false;
     /**
-     *
-     *
      * 
      * Enables dynamic position for this facet. If set to true, the position of
      * this facet among all facets in the response is determined automatically.
@@ -3649,7 +3244,6 @@ public com.google.protobuf.ByteString getExcludedFilterKeysBytes(int index) {
      * 

      *
      * bool enable_dynamic_position = 4;
-     *
      * @return The enableDynamicPosition.
      */
     @java.lang.Override
@@ -3658,7 +3252,6 @@ public boolean getEnableDynamicPosition() {
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -3670,7 +3263,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (facetKey_ != null) {
         output.writeMessage(1, getFacetKey());
       }
@@ -3678,8 +3272,7 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
         output.writeInt32(2, limit_);
       }
       for (int i = 0; i < excludedFilterKeys_.size(); i++) {
-        com.google.protobuf.GeneratedMessageV3.writeString(
-            output, 3, excludedFilterKeys_.getRaw(i));
+        com.google.protobuf.GeneratedMessageV3.writeString(output, 3, excludedFilterKeys_.getRaw(i));
       }
       if (enableDynamicPosition_ != false) {
         output.writeBool(4, enableDynamicPosition_);
@@ -3694,10 +3287,12 @@ public int getSerializedSize() {
 
       size = 0;
       if (facetKey_ != null) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getFacetKey());
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, getFacetKey());
       }
       if (limit_ != 0) {
-        size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, limit_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeInt32Size(2, limit_);
       }
       {
         int dataSize = 0;
@@ -3708,7 +3303,8 @@ public int getSerializedSize() {
         size += 1 * getExcludedFilterKeysList().size();
       }
       if (enableDynamicPosition_ != false) {
-        size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, enableDynamicPosition_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeBoolSize(4, enableDynamicPosition_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -3718,21 +3314,24 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec other =
-          (com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec) obj;
+      com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec) obj;
 
       if (hasFacetKey() != other.hasFacetKey()) return false;
       if (hasFacetKey()) {
-        if (!getFacetKey().equals(other.getFacetKey())) return false;
-      }
-      if (getLimit() != other.getLimit()) return false;
-      if (!getExcludedFilterKeysList().equals(other.getExcludedFilterKeysList())) return false;
-      if (getEnableDynamicPosition() != other.getEnableDynamicPosition()) return false;
+        if (!getFacetKey()
+            .equals(other.getFacetKey())) return false;
+      }
+      if (getLimit()
+          != other.getLimit()) return false;
+      if (!getExcludedFilterKeysList()
+          .equals(other.getExcludedFilterKeysList())) return false;
+      if (getEnableDynamicPosition()
+          != other.getEnableDynamicPosition()) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -3755,102 +3354,97 @@ public int hashCode() {
         hash = (53 * hash) + getExcludedFilterKeysList().hashCode();
       }
       hash = (37 * hash) + ENABLE_DYNAMIC_POSITION_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableDynamicPosition());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+          getEnableDynamicPosition());
       hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3860,42 +3454,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * A facet specification to perform faceted search.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec)
         com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.class,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3906,20 +3497,20 @@ public Builder clear() {
           facetKeyBuilder_ = null;
         }
         limit_ = 0;
-        excludedFilterKeys_ = com.google.protobuf.LazyStringArrayList.emptyList();
+        excludedFilterKeys_ =
+            com.google.protobuf.LazyStringArrayList.emptyList();
         enableDynamicPosition_ = false;
         return this;
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec
-          getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getDefaultInstanceForType() {
         return com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.getDefaultInstance();
       }
 
@@ -3934,20 +3525,18 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec build() {
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec result =
-            new com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.facetKey_ = facetKeyBuilder_ == null ? facetKey_ : facetKeyBuilder_.build();
+          result.facetKey_ = facetKeyBuilder_ == null
+              ? facetKey_
+              : facetKeyBuilder_.build();
         }
         if (((from_bitField0_ & 0x00000002) != 0)) {
           result.limit_ = limit_;
@@ -3965,52 +3554,46 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec) other);
+          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.getDefaultInstance())
-          return this;
+      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec other) {
+        if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.getDefaultInstance()) return this;
         if (other.hasFacetKey()) {
           mergeFacetKey(other.getFacetKey());
         }
@@ -4056,38 +3639,35 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  input.readMessage(getFacetKeyFieldBuilder().getBuilder(), extensionRegistry);
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-              case 16:
-                {
-                  limit_ = input.readInt32();
-                  bitField0_ |= 0x00000002;
-                  break;
-                } // case 16
-              case 26:
-                {
-                  java.lang.String s = input.readStringRequireUtf8();
-                  ensureExcludedFilterKeysIsMutable();
-                  excludedFilterKeys_.add(s);
-                  break;
-                } // case 26
-              case 32:
-                {
-                  enableDynamicPosition_ = input.readBool();
-                  bitField0_ |= 0x00000008;
-                  break;
-                } // case 32
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                input.readMessage(
+                    getFacetKeyFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              case 16: {
+                limit_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+              case 26: {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureExcludedFilterKeysIsMutable();
+                excludedFilterKeys_.add(s);
+                break;
+              } // case 26
+              case 32: {
+                enableDynamicPosition_ = input.readBool();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -4097,68 +3677,45 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facetKey_;
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder>
-          facetKeyBuilder_;
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder> facetKeyBuilder_;
       /**
-       *
-       *
        * 
        * Required. The facet key specification.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
-       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
        * @return Whether the facetKey field is set.
        */
       public boolean hasFacetKey() {
         return ((bitField0_ & 0x00000001) != 0);
       }
       /**
-       *
-       *
        * 
        * Required. The facet key specification.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
-       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
        * @return The facetKey.
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-          getFacetKey() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey getFacetKey() {
         if (facetKeyBuilder_ == null) {
-          return facetKey_ == null
-              ? com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-                  .getDefaultInstance()
-              : facetKey_;
+          return facetKey_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.getDefaultInstance() : facetKey_;
         } else {
           return facetKeyBuilder_.getMessage();
         }
       }
       /**
-       *
-       *
        * 
        * Required. The facet key specification.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public Builder setFacetKey(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey value) {
+      public Builder setFacetKey(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey value) {
         if (facetKeyBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -4172,19 +3729,14 @@ public Builder setFacetKey(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. The facet key specification.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder setFacetKey(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder
-              builderForValue) {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder builderForValue) {
         if (facetKeyBuilder_ == null) {
           facetKey_ = builderForValue.build();
         } else {
@@ -4195,24 +3747,17 @@ public Builder setFacetKey(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. The facet key specification.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public Builder mergeFacetKey(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey value) {
+      public Builder mergeFacetKey(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey value) {
         if (facetKeyBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0)
-              && facetKey_ != null
-              && facetKey_
-                  != com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-                      .getDefaultInstance()) {
+          if (((bitField0_ & 0x00000001) != 0) &&
+            facetKey_ != null &&
+            facetKey_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.getDefaultInstance()) {
             getFacetKeyBuilder().mergeFrom(value);
           } else {
             facetKey_ = value;
@@ -4225,15 +3770,11 @@ public Builder mergeFacetKey(
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. The facet key specification.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       public Builder clearFacetKey() {
         bitField0_ = (bitField0_ & ~0x00000001);
@@ -4246,76 +3787,55 @@ public Builder clearFacetKey() {
         return this;
       }
       /**
-       *
-       *
        * 
        * Required. The facet key specification.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder
-          getFacetKeyBuilder() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder getFacetKeyBuilder() {
         bitField0_ |= 0x00000001;
         onChanged();
         return getFacetKeyFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * Required. The facet key specification.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder
-          getFacetKeyOrBuilder() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder getFacetKeyOrBuilder() {
         if (facetKeyBuilder_ != null) {
           return facetKeyBuilder_.getMessageOrBuilder();
         } else {
-          return facetKey_ == null
-              ? com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
-                  .getDefaultInstance()
-              : facetKey_;
+          return facetKey_ == null ?
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.getDefaultInstance() : facetKey_;
         }
       }
       /**
-       *
-       *
        * 
        * Required. The facet key specification.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder>
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder> 
           getFacetKeyFieldBuilder() {
         if (facetKeyBuilder_ == null) {
-          facetKeyBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey,
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder,
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec
-                      .FacetKeyOrBuilder>(getFacetKey(), getParentForChildren(), isClean());
+          facetKeyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder>(
+                  getFacetKey(),
+                  getParentForChildren(),
+                  isClean());
           facetKey_ = null;
         }
         return facetKeyBuilder_;
       }
 
-      private int limit_;
+      private int limit_ ;
       /**
-       *
-       *
        * 
        * Maximum of facet values that should be returned for this facet. If
        * unspecified, defaults to 20. The maximum allowed value is 300. Values
@@ -4325,7 +3845,6 @@ public Builder clearFacetKey() {
        * 

        *
        * int32 limit = 2;
-       *
        * @return The limit.
        */
       @java.lang.Override
@@ -4333,8 +3852,6 @@ public int getLimit() {
         return limit_;
       }
       /**
-       *
-       *
        * 
        * Maximum of facet values that should be returned for this facet. If
        * unspecified, defaults to 20. The maximum allowed value is 300. Values
@@ -4344,7 +3861,6 @@ public int getLimit() {
        * 

        *
        * int32 limit = 2;
-       *
        * @param value The limit to set.
        * @return This builder for chaining.
        */
@@ -4356,8 +3872,6 @@ public Builder setLimit(int value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * Maximum of facet values that should be returned for this facet. If
        * unspecified, defaults to 20. The maximum allowed value is 300. Values
@@ -4367,7 +3881,6 @@ public Builder setLimit(int value) {
        * 

        *
        * int32 limit = 2;
-       *
        * @return This builder for chaining.
        */
       public Builder clearLimit() {
@@ -4379,7 +3892,6 @@ public Builder clearLimit() {
 
       private com.google.protobuf.LazyStringArrayList excludedFilterKeys_ =
           com.google.protobuf.LazyStringArrayList.emptyList();
-
       private void ensureExcludedFilterKeysIsMutable() {
         if (!excludedFilterKeys_.isModifiable()) {
           excludedFilterKeys_ = new com.google.protobuf.LazyStringArrayList(excludedFilterKeys_);
@@ -4387,8 +3899,6 @@ private void ensureExcludedFilterKeysIsMutable() {
         bitField0_ |= 0x00000004;
       }
       /**
-       *
-       *
        * 
        * List of keys to exclude when faceting.
        *
@@ -4421,16 +3931,14 @@ private void ensureExcludedFilterKeysIsMutable() {
        * 

        *
        * repeated string excluded_filter_keys = 3;
-       *
        * @return A list containing the excludedFilterKeys.
        */
-      public com.google.protobuf.ProtocolStringList getExcludedFilterKeysList() {
+      public com.google.protobuf.ProtocolStringList
+          getExcludedFilterKeysList() {
         excludedFilterKeys_.makeImmutable();
         return excludedFilterKeys_;
       }
       /**
-       *
-       *
        * 
        * List of keys to exclude when faceting.
        *
@@ -4463,15 +3971,12 @@ public com.google.protobuf.ProtocolStringList getExcludedFilterKeysList() {
        * 

        *
        * repeated string excluded_filter_keys = 3;
-       *
        * @return The count of excludedFilterKeys.
        */
       public int getExcludedFilterKeysCount() {
         return excludedFilterKeys_.size();
       }
       /**
-       *
-       *
        * 
        * List of keys to exclude when faceting.
        *
@@ -4504,7 +4009,6 @@ public int getExcludedFilterKeysCount() {
        * 

        *
        * repeated string excluded_filter_keys = 3;
-       *
        * @param index The index of the element to return.
        * @return The excludedFilterKeys at the given index.
        */
@@ -4512,8 +4016,6 @@ public java.lang.String getExcludedFilterKeys(int index) {
         return excludedFilterKeys_.get(index);
       }
       /**
-       *
-       *
        * 
        * List of keys to exclude when faceting.
        *
@@ -4546,16 +4048,14 @@ public java.lang.String getExcludedFilterKeys(int index) {
        * 

        *
        * repeated string excluded_filter_keys = 3;
-       *
        * @param index The index of the value to return.
        * @return The bytes of the excludedFilterKeys at the given index.
        */
-      public com.google.protobuf.ByteString getExcludedFilterKeysBytes(int index) {
+      public com.google.protobuf.ByteString
+          getExcludedFilterKeysBytes(int index) {
         return excludedFilterKeys_.getByteString(index);
       }
       /**
-       *
-       *
        * 
        * List of keys to exclude when faceting.
        *
@@ -4588,15 +4088,13 @@ public com.google.protobuf.ByteString getExcludedFilterKeysBytes(int index) {
        * 

        *
        * repeated string excluded_filter_keys = 3;
-       *
        * @param index The index to set the value at.
        * @param value The excludedFilterKeys to set.
        * @return This builder for chaining.
        */
-      public Builder setExcludedFilterKeys(int index, java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setExcludedFilterKeys(
+          int index, java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
         ensureExcludedFilterKeysIsMutable();
         excludedFilterKeys_.set(index, value);
         bitField0_ |= 0x00000004;
@@ -4604,8 +4102,6 @@ public Builder setExcludedFilterKeys(int index, java.lang.String value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * List of keys to exclude when faceting.
        *
@@ -4638,14 +4134,12 @@ public Builder setExcludedFilterKeys(int index, java.lang.String value) {
        * 

        *
        * repeated string excluded_filter_keys = 3;
-       *
        * @param value The excludedFilterKeys to add.
        * @return This builder for chaining.
        */
-      public Builder addExcludedFilterKeys(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder addExcludedFilterKeys(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
         ensureExcludedFilterKeysIsMutable();
         excludedFilterKeys_.add(value);
         bitField0_ |= 0x00000004;
@@ -4653,8 +4147,6 @@ public Builder addExcludedFilterKeys(java.lang.String value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * List of keys to exclude when faceting.
        *
@@ -4687,20 +4179,19 @@ public Builder addExcludedFilterKeys(java.lang.String value) {
        * 

        *
        * repeated string excluded_filter_keys = 3;
-       *
        * @param values The excludedFilterKeys to add.
        * @return This builder for chaining.
        */
-      public Builder addAllExcludedFilterKeys(java.lang.Iterable values) {
+      public Builder addAllExcludedFilterKeys(
+          java.lang.Iterable values) {
         ensureExcludedFilterKeysIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, excludedFilterKeys_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, excludedFilterKeys_);
         bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * List of keys to exclude when faceting.
        *
@@ -4733,19 +4224,16 @@ public Builder addAllExcludedFilterKeys(java.lang.Iterable val
        * 

        *
        * repeated string excluded_filter_keys = 3;
-       *
        * @return This builder for chaining.
        */
       public Builder clearExcludedFilterKeys() {
-        excludedFilterKeys_ = com.google.protobuf.LazyStringArrayList.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000004);
-        ;
+        excludedFilterKeys_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000004);;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * List of keys to exclude when faceting.
        *
@@ -4778,14 +4266,12 @@ public Builder clearExcludedFilterKeys() {
        * 

        *
        * repeated string excluded_filter_keys = 3;
-       *
        * @param value The bytes of the excludedFilterKeys to add.
        * @return This builder for chaining.
        */
-      public Builder addExcludedFilterKeysBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder addExcludedFilterKeysBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
         checkByteStringIsUtf8(value);
         ensureExcludedFilterKeysIsMutable();
         excludedFilterKeys_.add(value);
@@ -4794,10 +4280,8 @@ public Builder addExcludedFilterKeysBytes(com.google.protobuf.ByteString value)
         return this;
       }
 
-      private boolean enableDynamicPosition_;
+      private boolean enableDynamicPosition_ ;
       /**
-       *
-       *
        * 
        * Enables dynamic position for this facet. If set to true, the position of
        * this facet among all facets in the response is determined automatically.
@@ -4830,7 +4314,6 @@ public Builder addExcludedFilterKeysBytes(com.google.protobuf.ByteString value)
        * 

        *
        * bool enable_dynamic_position = 4;
-       *
        * @return The enableDynamicPosition.
        */
       @java.lang.Override
@@ -4838,8 +4321,6 @@ public boolean getEnableDynamicPosition() {
         return enableDynamicPosition_;
       }
       /**
-       *
-       *
        * 
        * Enables dynamic position for this facet. If set to true, the position of
        * this facet among all facets in the response is determined automatically.
@@ -4872,7 +4353,6 @@ public boolean getEnableDynamicPosition() {
        * 

        *
        * bool enable_dynamic_position = 4;
-       *
        * @param value The enableDynamicPosition to set.
        * @return This builder for chaining.
        */
@@ -4884,8 +4364,6 @@ public Builder setEnableDynamicPosition(boolean value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * Enables dynamic position for this facet. If set to true, the position of
        * this facet among all facets in the response is determined automatically.
@@ -4918,7 +4396,6 @@ public Builder setEnableDynamicPosition(boolean value) {
        * 

        *
        * bool enable_dynamic_position = 4;
-       *
        * @return This builder for chaining.
        */
       public Builder clearEnableDynamicPosition() {
@@ -4927,7 +4404,6 @@ public Builder clearEnableDynamicPosition() {
         onChanged();
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -4940,44 +4416,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec)
-    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public FacetSpec parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public FacetSpec parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -4989,20 +4462,17 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface BoostSpecOrBuilder
-      extends
+  public interface BoostSpecOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -5010,16 +4480,11 @@ public interface BoostSpecOrBuilder
      * specifications is 20.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
      */
-    java.util.List<
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec>
+    java.util.List 
         getConditionBoostSpecsList();
     /**
-     *
-     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -5027,15 +4492,10 @@ public interface BoostSpecOrBuilder
      * specifications is 20.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
      */
-    com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-        getConditionBoostSpecs(int index);
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec getConditionBoostSpecs(int index);
     /**
-     *
-     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -5043,14 +4503,10 @@ public interface BoostSpecOrBuilder
      * specifications is 20.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
      */
     int getConditionBoostSpecsCount();
     /**
-     *
-     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -5058,18 +4514,11 @@ public interface BoostSpecOrBuilder
      * specifications is 20.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
      */
-    java.util.List<
-            ? extends
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-                    .ConditionBoostSpecOrBuilder>
+    java.util.List 
         getConditionBoostSpecsOrBuilderList();
     /**
-     *
-     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -5077,65 +4526,56 @@ public interface BoostSpecOrBuilder
      * specifications is 20.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
      */
-    com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpecOrBuilder
-        getConditionBoostSpecsOrBuilder(int index);
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpecOrBuilder getConditionBoostSpecsOrBuilder(
+        int index);
   }
   /**
-   *
-   *
    * 
    * Boost specification to boost certain documents.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec}
    */
-  public static final class BoostSpec extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class BoostSpec extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec)
       BoostSpecOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use BoostSpec.newBuilder() to construct.
     private BoostSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private BoostSpec() {
       conditionBoostSpecs_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new BoostSpec();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.class,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder.class);
     }
 
-    public interface ConditionBoostSpecOrBuilder
-        extends
+    public interface ConditionBoostSpecOrBuilder extends
         // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)
         com.google.protobuf.MessageOrBuilder {
 
       /**
-       *
-       *
        * 
        * An expression which specifies a boost condition. The syntax and
        * supported fields are the same as a filter expression. See
@@ -5151,13 +4591,10 @@ public interface ConditionBoostSpecOrBuilder
        * 

        *
        * string condition = 1;
-       *
        * @return The condition.
        */
       java.lang.String getCondition();
       /**
-       *
-       *
        * 
        * An expression which specifies a boost condition. The syntax and
        * supported fields are the same as a filter expression. See
@@ -5173,14 +4610,12 @@ public interface ConditionBoostSpecOrBuilder
        * 

        *
        * string condition = 1;
-       *
        * @return The bytes for condition.
        */
-      com.google.protobuf.ByteString getConditionBytes();
+      com.google.protobuf.ByteString
+          getConditionBytes();
 
       /**
-       *
-       *
        * 
        * Strength of the condition boost, which should be in [-1, 1]. Negative
        * boost means demotion. Default is 0.0.
@@ -5202,65 +4637,54 @@ public interface ConditionBoostSpecOrBuilder
        * 

        *
        * float boost = 2;
-       *
        * @return The boost.
        */
       float getBoost();
     }
     /**
-     *
-     *
      * 
      * Boost applies to documents which match a condition.
      * 

      *
-     * Protobuf type {@code
-     * google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec}
+     * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec}
      */
-    public static final class ConditionBoostSpec extends com.google.protobuf.GeneratedMessageV3
-        implements
+    public static final class ConditionBoostSpec extends
+        com.google.protobuf.GeneratedMessageV3 implements
         // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)
         ConditionBoostSpecOrBuilder {
-      private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
       // Use ConditionBoostSpec.newBuilder() to construct.
       private ConditionBoostSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
-
       private ConditionBoostSpec() {
         condition_ = "";
       }
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(
+          UnusedPrivateParameter unused) {
         return new ConditionBoostSpec();
       }
 
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-                    .class,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-                    .Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder.class);
       }
 
       public static final int CONDITION_FIELD_NUMBER = 1;
-
       @SuppressWarnings("serial")
       private volatile java.lang.Object condition_ = "";
       /**
-       *
-       *
        * 
        * An expression which specifies a boost condition. The syntax and
        * supported fields are the same as a filter expression. See
@@ -5276,7 +4700,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
        * 

        *
        * string condition = 1;
-       *
        * @return The condition.
        */
       @java.lang.Override
@@ -5285,15 +4708,14 @@ public java.lang.String getCondition() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           condition_ = s;
           return s;
         }
       }
       /**
-       *
-       *
        * 
        * An expression which specifies a boost condition. The syntax and
        * supported fields are the same as a filter expression. See
@@ -5309,15 +4731,16 @@ public java.lang.String getCondition() {
        * 

        *
        * string condition = 1;
-       *
        * @return The bytes for condition.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString getConditionBytes() {
+      public com.google.protobuf.ByteString
+          getConditionBytes() {
         java.lang.Object ref = condition_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           condition_ = b;
           return b;
         } else {
@@ -5328,8 +4751,6 @@ public com.google.protobuf.ByteString getConditionBytes() {
       public static final int BOOST_FIELD_NUMBER = 2;
       private float boost_ = 0F;
       /**
-       *
-       *
        * 
        * Strength of the condition boost, which should be in [-1, 1]. Negative
        * boost means demotion. Default is 0.0.
@@ -5351,7 +4772,6 @@ public com.google.protobuf.ByteString getConditionBytes() {
        * 

        *
        * float boost = 2;
-       *
        * @return The boost.
        */
       @java.lang.Override
@@ -5360,7 +4780,6 @@ public float getBoost() {
       }
 
       private byte memoizedIsInitialized = -1;
-
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -5372,7 +4791,8 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(condition_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 1, condition_);
         }
@@ -5392,7 +4812,8 @@ public int getSerializedSize() {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, condition_);
         }
         if (java.lang.Float.floatToRawIntBits(boost_) != 0) {
-          size += com.google.protobuf.CodedOutputStream.computeFloatSize(2, boost_);
+          size += com.google.protobuf.CodedOutputStream
+            .computeFloatSize(2, boost_);
         }
         size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
@@ -5402,20 +4823,18 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-          return true;
+         return true;
         }
-        if (!(obj
-            instanceof
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)) {
+        if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)) {
           return super.equals(obj);
         }
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec other =
-            (com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)
-                obj;
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec) obj;
 
-        if (!getCondition().equals(other.getCondition())) return false;
+        if (!getCondition()
+            .equals(other.getCondition())) return false;
         if (java.lang.Float.floatToIntBits(getBoost())
-            != java.lang.Float.floatToIntBits(other.getBoost())) return false;
+            != java.lang.Float.floatToIntBits(
+                other.getBoost())) return false;
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
@@ -5430,122 +4849,97 @@ public int hashCode() {
         hash = (37 * hash) + CONDITION_FIELD_NUMBER;
         hash = (53 * hash) + getCondition().hashCode();
         hash = (37 * hash) + BOOST_FIELD_NUMBER;
-        hash = (53 * hash) + java.lang.Float.floatToIntBits(getBoost());
+        hash = (53 * hash) + java.lang.Float.floatToIntBits(
+            getBoost());
         hash = (29 * hash) + getUnknownFields().hashCode();
         memoizedHashCode = hash;
         return hash;
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-              .ConditionBoostSpec
-          parseFrom(java.nio.ByteBuffer data)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-              .ConditionBoostSpec
-          parseFrom(
-              java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-              .ConditionBoostSpec
-          parseFrom(com.google.protobuf.ByteString data)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-              .ConditionBoostSpec
-          parseFrom(
-              com.google.protobuf.ByteString data,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-              .ConditionBoostSpec
-          parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-              .ConditionBoostSpec
-          parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-              .ConditionBoostSpec
-          parseFrom(java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-              .ConditionBoostSpec
-          parseFrom(
-              java.io.InputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-              .ConditionBoostSpec
-          parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-              .ConditionBoostSpec
-          parseDelimitedFrom(
-              java.io.InputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-              .ConditionBoostSpec
-          parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-              .ConditionBoostSpec
-          parseFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() {
-        return newBuilder();
-      }
-
+      public Builder newBuilderForType() { return newBuilder(); }
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-
-      public static Builder newBuilder(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-              prototype) {
+      public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
-
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -5555,46 +4949,39 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
-       *
-       *
        * 
        * Boost applies to documents which match a condition.
        * 

        *
-       * Protobuf type {@code
-       * google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec}
+       * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec}
        */
-      public static final class Builder
-          extends com.google.protobuf.GeneratedMessageV3.Builder
-          implements
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessageV3.Builder implements
           // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-              .ConditionBoostSpecOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor;
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpecOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_fieldAccessorTable
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-                      .class,
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-                      .Builder.class);
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder.class);
         }
 
-        // Construct using
-        // com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.newBuilder()
-        private Builder() {}
+        // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.newBuilder()
+        private Builder() {
 
-        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          super(parent);
         }
 
+        private Builder(
+            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+          super(parent);
+
+        }
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -5605,23 +4992,19 @@ public Builder clear() {
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-            getDefaultInstanceForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-              .getDefaultInstance();
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec getDefaultInstanceForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.getDefaultInstance();
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-            build() {
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-              result = buildPartial();
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec build() {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec result = buildPartial();
           if (!result.isInitialized()) {
             throw newUninitializedMessageException(result);
           }
@@ -5629,22 +5012,14 @@ public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-            buildPartial() {
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-              result =
-                  new com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-                      .ConditionBoostSpec(this);
-          if (bitField0_ != 0) {
-            buildPartial0(result);
-          }
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec buildPartial() {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-                result) {
+        private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.condition_ = condition_;
@@ -5658,57 +5033,46 @@ private void buildPartial0(
         public Builder clone() {
           return super.clone();
         }
-
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.setField(field, value);
         }
-
         @java.lang.Override
-        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(
+            com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
-
         @java.lang.Override
-        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(
+            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
-
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index,
-            java.lang.Object value) {
+            int index, java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
-
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
-
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other
-              instanceof
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec) {
-            return mergeFrom(
-                (com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)
-                    other);
+          if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec) {
+            return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)other);
           } else {
             super.mergeFrom(other);
             return this;
           }
         }
 
-        public Builder mergeFrom(
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-                other) {
-          if (other
-              == com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-                  .getDefaultInstance()) return this;
+        public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec other) {
+          if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.getDefaultInstance()) return this;
           if (!other.getCondition().isEmpty()) {
             condition_ = other.condition_;
             bitField0_ |= 0x00000001;
@@ -5743,41 +5107,35 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 10:
-                  {
-                    condition_ = input.readStringRequireUtf8();
-                    bitField0_ |= 0x00000001;
-                    break;
-                  } // case 10
-                case 21:
-                  {
-                    boost_ = input.readFloat();
-                    bitField0_ |= 0x00000002;
-                    break;
-                  } // case 21
-                default:
-                  {
-                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                      done = true; // was an endgroup tag
-                    }
-                    break;
-                  } // default:
-              } // switch (tag)
-            } // while (!done)
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.unwrapIOException();
+                case 10: {
+                  condition_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 21: {
+                  boost_ = input.readFloat();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 21
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
           } finally {
             onChanged();
           } // finally
           return this;
         }
-
         private int bitField0_;
 
         private java.lang.Object condition_ = "";
         /**
-         *
-         *
          * 
          * An expression which specifies a boost condition. The syntax and
          * supported fields are the same as a filter expression. See
@@ -5793,13 +5151,13 @@ public Builder mergeFrom(
          * 

          *
          * string condition = 1;
-         *
          * @return The condition.
          */
         public java.lang.String getCondition() {
           java.lang.Object ref = condition_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             condition_ = s;
             return s;
@@ -5808,8 +5166,6 @@ public java.lang.String getCondition() {
           }
         }
         /**
-         *
-         *
          * 
          * An expression which specifies a boost condition. The syntax and
          * supported fields are the same as a filter expression. See
@@ -5825,14 +5181,15 @@ public java.lang.String getCondition() {
          * 

          *
          * string condition = 1;
-         *
          * @return The bytes for condition.
          */
-        public com.google.protobuf.ByteString getConditionBytes() {
+        public com.google.protobuf.ByteString
+            getConditionBytes() {
           java.lang.Object ref = condition_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b =
-                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
             condition_ = b;
             return b;
           } else {
@@ -5840,8 +5197,6 @@ public com.google.protobuf.ByteString getConditionBytes() {
           }
         }
         /**
-         *
-         *
          * 
          * An expression which specifies a boost condition. The syntax and
          * supported fields are the same as a filter expression. See
@@ -5857,22 +5212,18 @@ public com.google.protobuf.ByteString getConditionBytes() {
          * 

          *
          * string condition = 1;
-         *
          * @param value The condition to set.
          * @return This builder for chaining.
          */
-        public Builder setCondition(java.lang.String value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setCondition(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
           condition_ = value;
           bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
         /**
-         *
-         *
          * 
          * An expression which specifies a boost condition. The syntax and
          * supported fields are the same as a filter expression. See
@@ -5888,7 +5239,6 @@ public Builder setCondition(java.lang.String value) {
          * 

          *
          * string condition = 1;
-         *
          * @return This builder for chaining.
          */
         public Builder clearCondition() {
@@ -5898,8 +5248,6 @@ public Builder clearCondition() {
           return this;
         }
         /**
-         *
-         *
          * 
          * An expression which specifies a boost condition. The syntax and
          * supported fields are the same as a filter expression. See
@@ -5915,14 +5263,12 @@ public Builder clearCondition() {
          * 

          *
          * string condition = 1;
-         *
          * @param value The bytes for condition to set.
          * @return This builder for chaining.
          */
-        public Builder setConditionBytes(com.google.protobuf.ByteString value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setConditionBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
           checkByteStringIsUtf8(value);
           condition_ = value;
           bitField0_ |= 0x00000001;
@@ -5930,10 +5276,8 @@ public Builder setConditionBytes(com.google.protobuf.ByteString value) {
           return this;
         }
 
-        private float boost_;
+        private float boost_ ;
         /**
-         *
-         *
          * 
          * Strength of the condition boost, which should be in [-1, 1]. Negative
          * boost means demotion. Default is 0.0.
@@ -5955,7 +5299,6 @@ public Builder setConditionBytes(com.google.protobuf.ByteString value) {
          * 

          *
          * float boost = 2;
-         *
          * @return The boost.
          */
         @java.lang.Override
@@ -5963,8 +5306,6 @@ public float getBoost() {
           return boost_;
         }
         /**
-         *
-         *
          * 
          * Strength of the condition boost, which should be in [-1, 1]. Negative
          * boost means demotion. Default is 0.0.
@@ -5986,7 +5327,6 @@ public float getBoost() {
          * 

          *
          * float boost = 2;
-         *
          * @param value The boost to set.
          * @return This builder for chaining.
          */
@@ -5998,8 +5338,6 @@ public Builder setBoost(float value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * Strength of the condition boost, which should be in [-1, 1]. Negative
          * boost means demotion. Default is 0.0.
@@ -6021,7 +5359,6 @@ public Builder setBoost(float value) {
          * 

          *
          * float boost = 2;
-         *
          * @return This builder for chaining.
          */
         public Builder clearBoost() {
@@ -6030,7 +5367,6 @@ public Builder clearBoost() {
           onChanged();
           return this;
         }
-
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -6043,48 +5379,41 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
+
         // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)
-      private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-              .ConditionBoostSpec
-          DEFAULT_INSTANCE;
-
+      private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec DEFAULT_INSTANCE;
       static {
-        DEFAULT_INSTANCE =
-            new com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-                .ConditionBoostSpec();
+        DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec();
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-              .ConditionBoostSpec
-          getDefaultInstance() {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec getDefaultInstance() {
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser PARSER =
-          new com.google.protobuf.AbstractParser() {
-            @java.lang.Override
-            public ConditionBoostSpec parsePartialFrom(
-                com.google.protobuf.CodedInputStream input,
-                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-                throws com.google.protobuf.InvalidProtocolBufferException {
-              Builder builder = newBuilder();
-              try {
-                builder.mergeFrom(input, extensionRegistry);
-              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-                throw e.setUnfinishedMessage(builder.buildPartial());
-              } catch (com.google.protobuf.UninitializedMessageException e) {
-                throw e.asInvalidProtocolBufferException()
-                    .setUnfinishedMessage(builder.buildPartial());
-              } catch (java.io.IOException e) {
-                throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                    .setUnfinishedMessage(builder.buildPartial());
-              }
-              return builder.buildPartial();
-            }
-          };
+      private static final com.google.protobuf.Parser
+          PARSER = new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ConditionBoostSpec parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -6096,21 +5425,16 @@ public com.google.protobuf.Parser getParserForType() {
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-          getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
+
     }
 
     public static final int CONDITION_BOOST_SPECS_FIELD_NUMBER = 1;
-
     @SuppressWarnings("serial")
-    private java.util.List<
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec>
-        conditionBoostSpecs_;
+    private java.util.List conditionBoostSpecs_;
     /**
-     *
-     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -6118,19 +5442,13 @@ public com.google.protobuf.Parser getParserForType() {
      * specifications is 20.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
      */
     @java.lang.Override
-    public java.util.List<
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec>
-        getConditionBoostSpecsList() {
+    public java.util.List getConditionBoostSpecsList() {
       return conditionBoostSpecs_;
     }
     /**
-     *
-     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -6138,21 +5456,14 @@ public com.google.protobuf.Parser getParserForType() {
      * specifications is 20.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
      */
     @java.lang.Override
-    public java.util.List<
-            ? extends
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-                    .ConditionBoostSpecOrBuilder>
+    public java.util.List 
         getConditionBoostSpecsOrBuilderList() {
       return conditionBoostSpecs_;
     }
     /**
-     *
-     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -6160,17 +5471,13 @@ public com.google.protobuf.Parser getParserForType() {
      * specifications is 20.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
      */
     @java.lang.Override
     public int getConditionBoostSpecsCount() {
       return conditionBoostSpecs_.size();
     }
     /**
-     *
-     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -6178,18 +5485,13 @@ public int getConditionBoostSpecsCount() {
      * specifications is 20.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-        getConditionBoostSpecs(int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec getConditionBoostSpecs(int index) {
       return conditionBoostSpecs_.get(index);
     }
     /**
-     *
-     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -6197,19 +5499,15 @@ public int getConditionBoostSpecsCount() {
      * specifications is 20.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-            .ConditionBoostSpecOrBuilder
-        getConditionBoostSpecsOrBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpecOrBuilder getConditionBoostSpecsOrBuilder(
+        int index) {
       return conditionBoostSpecs_.get(index);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -6221,7 +5519,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       for (int i = 0; i < conditionBoostSpecs_.size(); i++) {
         output.writeMessage(1, conditionBoostSpecs_.get(i));
       }
@@ -6235,9 +5534,8 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < conditionBoostSpecs_.size(); i++) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeMessageSize(
-                1, conditionBoostSpecs_.get(i));
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, conditionBoostSpecs_.get(i));
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -6247,15 +5545,15 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec other =
-          (com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec) obj;
+      com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec) obj;
 
-      if (!getConditionBoostSpecsList().equals(other.getConditionBoostSpecsList())) return false;
+      if (!getConditionBoostSpecsList()
+          .equals(other.getConditionBoostSpecsList())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -6277,95 +5575,89 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -6375,42 +5667,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Boost specification to boost certain documents.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec)
         com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.class,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -6426,14 +5715,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-          getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec getDefaultInstanceForType() {
         return com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance();
       }
 
@@ -6448,18 +5736,14 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec build() {
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec result =
-            new com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec(this);
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec result) {
+      private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec result) {
         if (conditionBoostSpecsBuilder_ == null) {
           if (((bitField0_ & 0x00000001) != 0)) {
             conditionBoostSpecs_ = java.util.Collections.unmodifiableList(conditionBoostSpecs_);
@@ -6471,8 +5755,7 @@ private void buildPartialRepeatedFields(
         }
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec result) {
         int from_bitField0_ = bitField0_;
       }
 
@@ -6480,52 +5763,46 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec) other);
+          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance())
-          return this;
+      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec other) {
+        if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance()) return this;
         if (conditionBoostSpecsBuilder_ == null) {
           if (!other.conditionBoostSpecs_.isEmpty()) {
             if (conditionBoostSpecs_.isEmpty()) {
@@ -6544,10 +5821,9 @@ public Builder mergeFrom(
               conditionBoostSpecsBuilder_ = null;
               conditionBoostSpecs_ = other.conditionBoostSpecs_;
               bitField0_ = (bitField0_ & ~0x00000001);
-              conditionBoostSpecsBuilder_ =
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                      ? getConditionBoostSpecsFieldBuilder()
-                      : null;
+              conditionBoostSpecsBuilder_ = 
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                   getConditionBoostSpecsFieldBuilder() : null;
             } else {
               conditionBoostSpecsBuilder_.addAllMessages(other.conditionBoostSpecs_);
             }
@@ -6579,29 +5855,25 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-                      m =
-                          input.readMessage(
-                              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-                                  .ConditionBoostSpec.parser(),
-                              extensionRegistry);
-                  if (conditionBoostSpecsBuilder_ == null) {
-                    ensureConditionBoostSpecsIsMutable();
-                    conditionBoostSpecs_.add(m);
-                  } else {
-                    conditionBoostSpecsBuilder_.addMessage(m);
-                  }
-                  break;
-                } // case 10
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.parser(),
+                        extensionRegistry);
+                if (conditionBoostSpecsBuilder_ == null) {
+                  ensureConditionBoostSpecsIsMutable();
+                  conditionBoostSpecs_.add(m);
+                } else {
+                  conditionBoostSpecsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -6611,34 +5883,21 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
-      private java.util.List<
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec>
-          conditionBoostSpecs_ = java.util.Collections.emptyList();
-
+      private java.util.List conditionBoostSpecs_ =
+        java.util.Collections.emptyList();
       private void ensureConditionBoostSpecsIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
-          conditionBoostSpecs_ =
-              new java.util.ArrayList<
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-                      .ConditionBoostSpec>(conditionBoostSpecs_);
+          conditionBoostSpecs_ = new java.util.ArrayList(conditionBoostSpecs_);
           bitField0_ |= 0x00000001;
-        }
+         }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-                  .Builder,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-                  .ConditionBoostSpecOrBuilder>
-          conditionBoostSpecsBuilder_;
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpecOrBuilder> conditionBoostSpecsBuilder_;
 
       /**
-       *
-       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6646,13 +5905,9 @@ private void ensureConditionBoostSpecsIsMutable() {
        * specifications is 20.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
        */
-      public java.util.List<
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec>
-          getConditionBoostSpecsList() {
+      public java.util.List getConditionBoostSpecsList() {
         if (conditionBoostSpecsBuilder_ == null) {
           return java.util.Collections.unmodifiableList(conditionBoostSpecs_);
         } else {
@@ -6660,8 +5915,6 @@ private void ensureConditionBoostSpecsIsMutable() {
         }
       }
       /**
-       *
-       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6669,9 +5922,7 @@ private void ensureConditionBoostSpecsIsMutable() {
        * specifications is 20.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
        */
       public int getConditionBoostSpecsCount() {
         if (conditionBoostSpecsBuilder_ == null) {
@@ -6681,8 +5932,6 @@ public int getConditionBoostSpecsCount() {
         }
       }
       /**
-       *
-       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6690,12 +5939,9 @@ public int getConditionBoostSpecsCount() {
        * specifications is 20.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-          getConditionBoostSpecs(int index) {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec getConditionBoostSpecs(int index) {
         if (conditionBoostSpecsBuilder_ == null) {
           return conditionBoostSpecs_.get(index);
         } else {
@@ -6703,8 +5949,6 @@ public int getConditionBoostSpecsCount() {
         }
       }
       /**
-       *
-       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6712,14 +5956,10 @@ public int getConditionBoostSpecsCount() {
        * specifications is 20.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
        */
       public Builder setConditionBoostSpecs(
-          int index,
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-              value) {
+          int index, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec value) {
         if (conditionBoostSpecsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -6733,8 +5973,6 @@ public Builder setConditionBoostSpecs(
         return this;
       }
       /**
-       *
-       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6742,14 +5980,10 @@ public Builder setConditionBoostSpecs(
        * specifications is 20.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
        */
       public Builder setConditionBoostSpecs(
-          int index,
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder
-              builderForValue) {
+          int index, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder builderForValue) {
         if (conditionBoostSpecsBuilder_ == null) {
           ensureConditionBoostSpecsIsMutable();
           conditionBoostSpecs_.set(index, builderForValue.build());
@@ -6760,8 +5994,6 @@ public Builder setConditionBoostSpecs(
         return this;
       }
       /**
-       *
-       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6769,13 +6001,9 @@ public Builder setConditionBoostSpecs(
        * specifications is 20.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
        */
-      public Builder addConditionBoostSpecs(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-              value) {
+      public Builder addConditionBoostSpecs(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec value) {
         if (conditionBoostSpecsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -6789,8 +6017,6 @@ public Builder addConditionBoostSpecs(
         return this;
       }
       /**
-       *
-       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6798,14 +6024,10 @@ public Builder addConditionBoostSpecs(
        * specifications is 20.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
        */
       public Builder addConditionBoostSpecs(
-          int index,
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-              value) {
+          int index, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec value) {
         if (conditionBoostSpecsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -6819,8 +6041,6 @@ public Builder addConditionBoostSpecs(
         return this;
       }
       /**
-       *
-       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6828,13 +6048,10 @@ public Builder addConditionBoostSpecs(
        * specifications is 20.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
        */
       public Builder addConditionBoostSpecs(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder
-              builderForValue) {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder builderForValue) {
         if (conditionBoostSpecsBuilder_ == null) {
           ensureConditionBoostSpecsIsMutable();
           conditionBoostSpecs_.add(builderForValue.build());
@@ -6845,8 +6062,6 @@ public Builder addConditionBoostSpecs(
         return this;
       }
       /**
-       *
-       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6854,14 +6069,10 @@ public Builder addConditionBoostSpecs(
        * specifications is 20.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
        */
       public Builder addConditionBoostSpecs(
-          int index,
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder
-              builderForValue) {
+          int index, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder builderForValue) {
         if (conditionBoostSpecsBuilder_ == null) {
           ensureConditionBoostSpecsIsMutable();
           conditionBoostSpecs_.add(index, builderForValue.build());
@@ -6872,8 +6083,6 @@ public Builder addConditionBoostSpecs(
         return this;
       }
       /**
-       *
-       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6881,19 +6090,14 @@ public Builder addConditionBoostSpecs(
        * specifications is 20.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
        */
       public Builder addAllConditionBoostSpecs(
-          java.lang.Iterable<
-                  ? extends
-                      com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-                          .ConditionBoostSpec>
-              values) {
+          java.lang.Iterable values) {
         if (conditionBoostSpecsBuilder_ == null) {
           ensureConditionBoostSpecsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, conditionBoostSpecs_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(
+              values, conditionBoostSpecs_);
           onChanged();
         } else {
           conditionBoostSpecsBuilder_.addAllMessages(values);
@@ -6901,8 +6105,6 @@ public Builder addAllConditionBoostSpecs(
         return this;
       }
       /**
-       *
-       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6910,9 +6112,7 @@ public Builder addAllConditionBoostSpecs(
        * specifications is 20.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
        */
       public Builder clearConditionBoostSpecs() {
         if (conditionBoostSpecsBuilder_ == null) {
@@ -6925,8 +6125,6 @@ public Builder clearConditionBoostSpecs() {
         return this;
       }
       /**
-       *
-       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6934,9 +6132,7 @@ public Builder clearConditionBoostSpecs() {
        * specifications is 20.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
        */
       public Builder removeConditionBoostSpecs(int index) {
         if (conditionBoostSpecsBuilder_ == null) {
@@ -6949,8 +6145,6 @@ public Builder removeConditionBoostSpecs(int index) {
         return this;
       }
       /**
-       *
-       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6958,18 +6152,13 @@ public Builder removeConditionBoostSpecs(int index) {
        * specifications is 20.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-              .Builder
-          getConditionBoostSpecsBuilder(int index) {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder getConditionBoostSpecsBuilder(
+          int index) {
         return getConditionBoostSpecsFieldBuilder().getBuilder(index);
       }
       /**
-       *
-       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6977,22 +6166,16 @@ public Builder removeConditionBoostSpecs(int index) {
        * specifications is 20.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-              .ConditionBoostSpecOrBuilder
-          getConditionBoostSpecsOrBuilder(int index) {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpecOrBuilder getConditionBoostSpecsOrBuilder(
+          int index) {
         if (conditionBoostSpecsBuilder_ == null) {
-          return conditionBoostSpecs_.get(index);
-        } else {
+          return conditionBoostSpecs_.get(index);  } else {
           return conditionBoostSpecsBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
-       *
-       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -7000,15 +6183,10 @@ public Builder removeConditionBoostSpecs(int index) {
        * specifications is 20.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
        */
-      public java.util.List<
-              ? extends
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-                      .ConditionBoostSpecOrBuilder>
-          getConditionBoostSpecsOrBuilderList() {
+      public java.util.List 
+           getConditionBoostSpecsOrBuilderList() {
         if (conditionBoostSpecsBuilder_ != null) {
           return conditionBoostSpecsBuilder_.getMessageOrBuilderList();
         } else {
@@ -7016,8 +6194,6 @@ public Builder removeConditionBoostSpecs(int index) {
         }
       }
       /**
-       *
-       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -7025,21 +6201,13 @@ public Builder removeConditionBoostSpecs(int index) {
        * specifications is 20.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-              .Builder
-          addConditionBoostSpecsBuilder() {
-        return getConditionBoostSpecsFieldBuilder()
-            .addBuilder(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-                    .getDefaultInstance());
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder addConditionBoostSpecsBuilder() {
+        return getConditionBoostSpecsFieldBuilder().addBuilder(
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -7047,22 +6215,14 @@ public Builder removeConditionBoostSpecs(int index) {
        * specifications is 20.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-              .Builder
-          addConditionBoostSpecsBuilder(int index) {
-        return getConditionBoostSpecsFieldBuilder()
-            .addBuilder(
-                index,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-                    .getDefaultInstance());
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder addConditionBoostSpecsBuilder(
+          int index) {
+        return getConditionBoostSpecsFieldBuilder().addBuilder(
+            index, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -7070,33 +6230,18 @@ public Builder removeConditionBoostSpecs(int index) {
        * specifications is 20.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
        */
-      public java.util.List<
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-                  .Builder>
-          getConditionBoostSpecsBuilderList() {
+      public java.util.List 
+           getConditionBoostSpecsBuilderList() {
         return getConditionBoostSpecsFieldBuilder().getBuilderList();
       }
-
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-                  .Builder,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-                  .ConditionBoostSpecOrBuilder>
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpecOrBuilder> 
           getConditionBoostSpecsFieldBuilder() {
         if (conditionBoostSpecsBuilder_ == null) {
-          conditionBoostSpecsBuilder_ =
-              new com.google.protobuf.RepeatedFieldBuilderV3<
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-                      .ConditionBoostSpec,
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
-                      .Builder,
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-                      .ConditionBoostSpecOrBuilder>(
+          conditionBoostSpecsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpecOrBuilder>(
                   conditionBoostSpecs_,
                   ((bitField0_ & 0x00000001) != 0),
                   getParentForChildren(),
@@ -7105,7 +6250,6 @@ public Builder removeConditionBoostSpecs(int index) {
         }
         return conditionBoostSpecsBuilder_;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -7118,44 +6262,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec)
-    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public BoostSpec parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public BoostSpec parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -7167,52 +6308,38 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface QueryExpansionSpecOrBuilder
-      extends
+  public interface QueryExpansionSpecOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * The condition under which query expansion should occur. Default to
      * [Condition.DISABLED][google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
      * @return The enum numeric value on the wire for condition.
      */
     int getConditionValue();
     /**
-     *
-     *
      * 
      * The condition under which query expansion should occur. Default to
      * [Condition.DISABLED][google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
      * @return The condition.
      */
-    com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
-        getCondition();
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition getCondition();
   }
   /**
-   *
-   *
    * 
    * Specification to determine under which conditions query expansion should
    * occur.
@@ -7220,56 +6347,49 @@ public interface QueryExpansionSpecOrBuilder
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec}
    */
-  public static final class QueryExpansionSpec extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class QueryExpansionSpec extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec)
       QueryExpansionSpecOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use QueryExpansionSpec.newBuilder() to construct.
     private QueryExpansionSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private QueryExpansionSpec() {
       condition_ = 0;
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new QueryExpansionSpec();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.class,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder
-                  .class);
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder.class);
     }
 
     /**
-     *
-     *
      * 
      * Enum describing under which condition query expansion should occur.
      * 

      *
-     * Protobuf enum {@code
-     * google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition}
+     * Protobuf enum {@code google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition}
      */
-    public enum Condition implements com.google.protobuf.ProtocolMessageEnum {
+    public enum Condition
+        implements com.google.protobuf.ProtocolMessageEnum {
       /**
-       *
-       *
        * 
        * Unspecified query expansion condition. In this case, server behavior
        * defaults to
@@ -7280,8 +6400,6 @@ public enum Condition implements com.google.protobuf.ProtocolMessageEnum {
        */
       CONDITION_UNSPECIFIED(0),
       /**
-       *
-       *
        * 
        * Disabled query expansion. Only the exact search query is used, even if
        * [SearchResponse.total_size][google.cloud.discoveryengine.v1beta.SearchResponse.total_size]
@@ -7292,8 +6410,6 @@ public enum Condition implements com.google.protobuf.ProtocolMessageEnum {
        */
       DISABLED(1),
       /**
-       *
-       *
        * 
        * Automatic query expansion built by the Search API.
        * 

@@ -7305,8 +6421,6 @@ public enum Condition implements com.google.protobuf.ProtocolMessageEnum {
       ;
 
       /**
-       *
-       *
        * 
        * Unspecified query expansion condition. In this case, server behavior
        * defaults to
@@ -7317,8 +6431,6 @@ public enum Condition implements com.google.protobuf.ProtocolMessageEnum {
        */
       public static final int CONDITION_UNSPECIFIED_VALUE = 0;
       /**
-       *
-       *
        * 
        * Disabled query expansion. Only the exact search query is used, even if
        * [SearchResponse.total_size][google.cloud.discoveryengine.v1beta.SearchResponse.total_size]
@@ -7329,8 +6441,6 @@ public enum Condition implements com.google.protobuf.ProtocolMessageEnum {
        */
       public static final int DISABLED_VALUE = 1;
       /**
-       *
-       *
        * 
        * Automatic query expansion built by the Search API.
        * 

@@ -7339,6 +6449,7 @@ public enum Condition implements com.google.protobuf.ProtocolMessageEnum {
        */
       public static final int AUTO_VALUE = 2;
 
+
       public final int getNumber() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalArgumentException(
@@ -7363,52 +6474,49 @@ public static Condition valueOf(int value) {
        */
       public static Condition forNumber(int value) {
         switch (value) {
-          case 0:
-            return CONDITION_UNSPECIFIED;
-          case 1:
-            return DISABLED;
-          case 2:
-            return AUTO;
-          default:
-            return null;
+          case 0: return CONDITION_UNSPECIFIED;
+          case 1: return DISABLED;
+          case 2: return AUTO;
+          default: return null;
         }
       }
 
-      public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+      public static com.google.protobuf.Internal.EnumLiteMap
+          internalGetValueMap() {
         return internalValueMap;
       }
+      private static final com.google.protobuf.Internal.EnumLiteMap<
+          Condition> internalValueMap =
+            new com.google.protobuf.Internal.EnumLiteMap() {
+              public Condition findValueByNumber(int number) {
+                return Condition.forNumber(number);
+              }
+            };
 
-      private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public Condition findValueByNumber(int number) {
-              return Condition.forNumber(number);
-            }
-          };
-
-      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor
+          getValueDescriptor() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalStateException(
               "Can't get the descriptor of an unrecognized enum value.");
         }
         return getDescriptor().getValues().get(ordinal());
       }
-
-      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+      public final com.google.protobuf.Descriptors.EnumDescriptor
+          getDescriptorForType() {
         return getDescriptor();
       }
-
-      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-            .getDescriptor()
-            .getEnumTypes()
-            .get(0);
+      public static final com.google.protobuf.Descriptors.EnumDescriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.getDescriptor().getEnumTypes().get(0);
       }
 
       private static final Condition[] VALUES = values();
 
-      public static Condition valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      public static Condition valueOf(
+          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
         if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+          throw new java.lang.IllegalArgumentException(
+            "EnumValueDescriptor is not for this type.");
         }
         if (desc.getIndex() == -1) {
           return UNRECOGNIZED;
@@ -7428,51 +6536,32 @@ private Condition(int value) {
     public static final int CONDITION_FIELD_NUMBER = 1;
     private int condition_ = 0;
     /**
-     *
-     *
      * 
      * The condition under which query expansion should occur. Default to
      * [Condition.DISABLED][google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
      * @return The enum numeric value on the wire for condition.
      */
-    @java.lang.Override
-    public int getConditionValue() {
+    @java.lang.Override public int getConditionValue() {
       return condition_;
     }
     /**
-     *
-     *
      * 
      * The condition under which query expansion should occur. Default to
      * [Condition.DISABLED][google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
      * @return The condition.
      */
-    @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
-        getCondition() {
-      com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition result =
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
-              .forNumber(condition_);
-      return result == null
-          ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
-              .UNRECOGNIZED
-          : result;
+    @java.lang.Override public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition getCondition() {
+      com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition result = com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.forNumber(condition_);
+      return result == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.UNRECOGNIZED : result;
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -7484,11 +6573,9 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-      if (condition_
-          != com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
-              .CONDITION_UNSPECIFIED
-              .getNumber()) {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (condition_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.CONDITION_UNSPECIFIED.getNumber()) {
         output.writeEnum(1, condition_);
       }
       getUnknownFields().writeTo(output);
@@ -7500,11 +6587,9 @@ public int getSerializedSize() {
       if (size != -1) return size;
 
       size = 0;
-      if (condition_
-          != com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
-              .CONDITION_UNSPECIFIED
-              .getNumber()) {
-        size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, condition_);
+      if (condition_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.CONDITION_UNSPECIFIED.getNumber()) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeEnumSize(1, condition_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -7514,14 +6599,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
-      if (!(obj
-          instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec)) {
+      if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec other =
-          (com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec) obj;
+      com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec) obj;
 
       if (condition_ != other.condition_) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
@@ -7542,101 +6625,90 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-        parseFrom(java.nio.ByteBuffer data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-        parseFrom(
-            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-        parseFrom(com.google.protobuf.ByteString data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-        parseFrom(
-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-        parseFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-        parseFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-        parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -7646,8 +6718,6 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Specification to determine under which conditions query expansion should
      * occur.
@@ -7655,35 +6725,33 @@ protected Builder newBuilderForType(
      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec)
         com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.class,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder
-                    .class);
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -7693,22 +6761,19 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-          getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-            .getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec build() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec result =
-            buildPartial();
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -7716,19 +6781,14 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-          buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec result =
-            new com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec buildPartial() {
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.condition_ = condition_;
@@ -7739,54 +6799,46 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other
-            instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec) {
-          return mergeFrom(
-              (com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec) other);
+        if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec) {
+          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec other) {
+        if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.getDefaultInstance()) return this;
         if (other.condition_ != 0) {
           setConditionValue(other.getConditionValue());
         }
@@ -7816,19 +6868,17 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 8:
-                {
-                  condition_ = input.readEnum();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 8
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 8: {
+                condition_ = input.readEnum();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -7838,40 +6888,28 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private int condition_ = 0;
       /**
-       *
-       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
        * @return The enum numeric value on the wire for condition.
        */
-      @java.lang.Override
-      public int getConditionValue() {
+      @java.lang.Override public int getConditionValue() {
         return condition_;
       }
       /**
-       *
-       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
        * @param value The enum numeric value on the wire for condition to set.
        * @return This builder for chaining.
        */
@@ -7882,48 +6920,30 @@ public Builder setConditionValue(int value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
        * @return The condition.
        */
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
-          getCondition() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition result =
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
-                .forNumber(condition_);
-        return result == null
-            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
-                .UNRECOGNIZED
-            : result;
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition getCondition() {
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition result = com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.forNumber(condition_);
+        return result == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.UNRECOGNIZED : result;
       }
       /**
-       *
-       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
        * @param value The condition to set.
        * @return This builder for chaining.
        */
-      public Builder setCondition(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
-              value) {
+      public Builder setCondition(com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -7933,17 +6953,12 @@ public Builder setCondition(
         return this;
       }
       /**
-       *
-       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
        * @return This builder for chaining.
        */
       public Builder clearCondition() {
@@ -7952,7 +6967,6 @@ public Builder clearCondition() {
         onChanged();
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -7965,45 +6979,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec)
-    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec DEFAULT_INSTANCE;
     static {
-      DEFAULT_INSTANCE =
-          new com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec();
+      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public QueryExpansionSpec parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public QueryExpansionSpec parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -8015,107 +7025,89 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface SpellCorrectionSpecOrBuilder
-      extends
+  public interface SpellCorrectionSpecOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * The mode under which spell correction should take effect to
      * replace the original search query. Default to
      * [Mode.AUTO][google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
      * @return The enum numeric value on the wire for mode.
      */
     int getModeValue();
     /**
-     *
-     *
      * 
      * The mode under which spell correction should take effect to
      * replace the original search query. Default to
      * [Mode.AUTO][google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
      * @return The mode.
      */
     com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode getMode();
   }
   /**
-   *
-   *
    * 
    * The specification for query spell correction.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec}
    */
-  public static final class SpellCorrectionSpec extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class SpellCorrectionSpec extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec)
       SpellCorrectionSpecOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use SpellCorrectionSpec.newBuilder() to construct.
     private SpellCorrectionSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private SpellCorrectionSpec() {
       mode_ = 0;
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new SpellCorrectionSpec();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.class,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder
-                  .class);
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder.class);
     }
 
     /**
-     *
-     *
      * 
      * Enum describing under which mode spell correction should occur.
      * 

      *
-     * Protobuf enum {@code
-     * google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode}
+     * Protobuf enum {@code google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode}
      */
-    public enum Mode implements com.google.protobuf.ProtocolMessageEnum {
+    public enum Mode
+        implements com.google.protobuf.ProtocolMessageEnum {
       /**
-       *
-       *
        * 
        * Unspecified spell correction mode. In this case, server behavior
        * defaults to
@@ -8126,8 +7118,6 @@ public enum Mode implements com.google.protobuf.ProtocolMessageEnum {
        */
       MODE_UNSPECIFIED(0),
       /**
-       *
-       *
        * 
        * Search API will try to find a spell suggestion if there
        * is any and put in the
@@ -8139,8 +7129,6 @@ public enum Mode implements com.google.protobuf.ProtocolMessageEnum {
        */
       SUGGESTION_ONLY(1),
       /**
-       *
-       *
        * 
        * Automatic spell correction built by the Search API. Search will
        * be based on the corrected query if found.
@@ -8153,8 +7141,6 @@ public enum Mode implements com.google.protobuf.ProtocolMessageEnum {
       ;
 
       /**
-       *
-       *
        * 
        * Unspecified spell correction mode. In this case, server behavior
        * defaults to
@@ -8165,8 +7151,6 @@ public enum Mode implements com.google.protobuf.ProtocolMessageEnum {
        */
       public static final int MODE_UNSPECIFIED_VALUE = 0;
       /**
-       *
-       *
        * 
        * Search API will try to find a spell suggestion if there
        * is any and put in the
@@ -8178,8 +7162,6 @@ public enum Mode implements com.google.protobuf.ProtocolMessageEnum {
        */
       public static final int SUGGESTION_ONLY_VALUE = 1;
       /**
-       *
-       *
        * 
        * Automatic spell correction built by the Search API. Search will
        * be based on the corrected query if found.
@@ -8189,6 +7171,7 @@ public enum Mode implements com.google.protobuf.ProtocolMessageEnum {
        */
       public static final int AUTO_VALUE = 2;
 
+
       public final int getNumber() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalArgumentException(
@@ -8213,52 +7196,49 @@ public static Mode valueOf(int value) {
        */
       public static Mode forNumber(int value) {
         switch (value) {
-          case 0:
-            return MODE_UNSPECIFIED;
-          case 1:
-            return SUGGESTION_ONLY;
-          case 2:
-            return AUTO;
-          default:
-            return null;
+          case 0: return MODE_UNSPECIFIED;
+          case 1: return SUGGESTION_ONLY;
+          case 2: return AUTO;
+          default: return null;
         }
       }
 
-      public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+      public static com.google.protobuf.Internal.EnumLiteMap
+          internalGetValueMap() {
         return internalValueMap;
       }
+      private static final com.google.protobuf.Internal.EnumLiteMap<
+          Mode> internalValueMap =
+            new com.google.protobuf.Internal.EnumLiteMap() {
+              public Mode findValueByNumber(int number) {
+                return Mode.forNumber(number);
+              }
+            };
 
-      private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public Mode findValueByNumber(int number) {
-              return Mode.forNumber(number);
-            }
-          };
-
-      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor
+          getValueDescriptor() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalStateException(
               "Can't get the descriptor of an unrecognized enum value.");
         }
         return getDescriptor().getValues().get(ordinal());
       }
-
-      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+      public final com.google.protobuf.Descriptors.EnumDescriptor
+          getDescriptorForType() {
         return getDescriptor();
       }
-
-      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-            .getDescriptor()
-            .getEnumTypes()
-            .get(0);
+      public static final com.google.protobuf.Descriptors.EnumDescriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.getDescriptor().getEnumTypes().get(0);
       }
 
       private static final Mode[] VALUES = values();
 
-      public static Mode valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      public static Mode valueOf(
+          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
         if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+          throw new java.lang.IllegalArgumentException(
+            "EnumValueDescriptor is not for this type.");
         }
         if (desc.getIndex() == -1) {
           return UNRECOGNIZED;
@@ -8278,51 +7258,34 @@ private Mode(int value) {
     public static final int MODE_FIELD_NUMBER = 1;
     private int mode_ = 0;
     /**
-     *
-     *
      * 
      * The mode under which spell correction should take effect to
      * replace the original search query. Default to
      * [Mode.AUTO][google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
      * @return The enum numeric value on the wire for mode.
      */
-    @java.lang.Override
-    public int getModeValue() {
+    @java.lang.Override public int getModeValue() {
       return mode_;
     }
     /**
-     *
-     *
      * 
      * The mode under which spell correction should take effect to
      * replace the original search query. Default to
      * [Mode.AUTO][google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
      * @return The mode.
      */
-    @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode
-        getMode() {
-      com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode result =
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.forNumber(
-              mode_);
-      return result == null
-          ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode
-              .UNRECOGNIZED
-          : result;
+    @java.lang.Override public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode getMode() {
+      com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode result = com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.forNumber(mode_);
+      return result == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.UNRECOGNIZED : result;
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -8334,11 +7297,9 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-      if (mode_
-          != com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode
-              .MODE_UNSPECIFIED
-              .getNumber()) {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
+      if (mode_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.MODE_UNSPECIFIED.getNumber()) {
         output.writeEnum(1, mode_);
       }
       getUnknownFields().writeTo(output);
@@ -8350,11 +7311,9 @@ public int getSerializedSize() {
       if (size != -1) return size;
 
       size = 0;
-      if (mode_
-          != com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode
-              .MODE_UNSPECIFIED
-              .getNumber()) {
-        size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, mode_);
+      if (mode_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.MODE_UNSPECIFIED.getNumber()) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeEnumSize(1, mode_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -8364,14 +7323,12 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
-      if (!(obj
-          instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec)) {
+      if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec other =
-          (com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec) obj;
+      com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec) obj;
 
       if (mode_ != other.mode_) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
@@ -8392,101 +7349,90 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-        parseFrom(java.nio.ByteBuffer data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-        parseFrom(
-            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-        parseFrom(com.google.protobuf.ByteString data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-        parseFrom(
-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-        parseFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-        parseFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-        parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -8496,43 +7442,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * The specification for query spell correction.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec)
         com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.class,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder
-                    .class);
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -8542,22 +7484,19 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-          getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-            .getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec build() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec result =
-            buildPartial();
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -8565,19 +7504,14 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-          buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec result =
-            new com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec buildPartial() {
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.mode_ = mode_;
@@ -8588,54 +7522,46 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other
-            instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec) {
-          return mergeFrom(
-              (com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec) other);
+        if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec) {
+          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec other) {
+        if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.getDefaultInstance()) return this;
         if (other.mode_ != 0) {
           setModeValue(other.getModeValue());
         }
@@ -8665,19 +7591,17 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 8:
-                {
-                  mode_ = input.readEnum();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 8
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 8: {
+                mode_ = input.readEnum();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -8687,40 +7611,30 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private int mode_ = 0;
       /**
-       *
-       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
        * @return The enum numeric value on the wire for mode.
        */
-      @java.lang.Override
-      public int getModeValue() {
+      @java.lang.Override public int getModeValue() {
         return mode_;
       }
       /**
-       *
-       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
        * @param value The enum numeric value on the wire for mode to set.
        * @return This builder for chaining.
        */
@@ -8731,47 +7645,32 @@ public Builder setModeValue(int value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
        * @return The mode.
        */
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode
-          getMode() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode result =
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode
-                .forNumber(mode_);
-        return result == null
-            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode
-                .UNRECOGNIZED
-            : result;
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode getMode() {
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode result = com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.forNumber(mode_);
+        return result == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.UNRECOGNIZED : result;
       }
       /**
-       *
-       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
        * @param value The mode to set.
        * @return This builder for chaining.
        */
-      public Builder setMode(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode value) {
+      public Builder setMode(com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -8781,17 +7680,13 @@ public Builder setMode(
         return this;
       }
       /**
-       *
-       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
        * @return This builder for chaining.
        */
       public Builder clearMode() {
@@ -8800,7 +7695,6 @@ public Builder clearMode() {
         onChanged();
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -8813,162 +7707,153 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec)
-    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec DEFAULT_INSTANCE;
     static {
-      DEFAULT_INSTANCE =
-          new com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec();
+      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public SpellCorrectionSpec parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
-
-    public static com.google.protobuf.Parser parser() {
-      return PARSER;
-    }
-
-    @java.lang.Override
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public SpellCorrectionSpec parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
+
+    public static com.google.protobuf.Parser parser() {
+      return PARSER;
+    }
+
+    @java.lang.Override
     public com.google.protobuf.Parser getParserForType() {
       return PARSER;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface ContentSearchSpecOrBuilder
-      extends
+  public interface ContentSearchSpecOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
      * @return Whether the snippetSpec field is set.
      */
     boolean hasSnippetSpec();
     /**
-     *
-     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
      * @return The snippetSpec.
      */
-    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-        getSnippetSpec();
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec getSnippetSpec();
     /**
-     *
-     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
      */
-    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder
-        getSnippetSpecOrBuilder();
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder getSnippetSpecOrBuilder();
 
     /**
-     *
-     *
      * 
      * If there is no summary spec provided, there will be no summary in the
      * search response.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
      * @return Whether the summarySpec field is set.
      */
     boolean hasSummarySpec();
     /**
-     *
-     *
      * 
      * If there is no summary spec provided, there will be no summary in the
      * search response.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
      * @return The summarySpec.
      */
-    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-        getSummarySpec();
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec getSummarySpec();
     /**
-     *
-     *
      * 
      * If there is no summary spec provided, there will be no summary in the
      * search response.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+     */
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpecOrBuilder getSummarySpecOrBuilder();
+
+    /**
+     * 
+     * If there is no extractive_content_spec provided, there will be no
+     * extractive answer in the search response.
+     * 

+     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+     * @return Whether the extractiveContentSpec field is set.
+     */
+    boolean hasExtractiveContentSpec();
+    /**
+     * 
+     * If there is no extractive_content_spec provided, there will be no
+     * extractive answer in the search response.
+     * 

+     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+     * @return The extractiveContentSpec.
+     */
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec getExtractiveContentSpec();
+    /**
+     * 
+     * If there is no extractive_content_spec provided, there will be no
+     * extractive answer in the search response.
+     * 

+     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
      */
-    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpecOrBuilder
-        getSummarySpecOrBuilder();
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpecOrBuilder getExtractiveContentSpecOrBuilder();
   }
   /**
-   *
-   *
    * 
    * The specification that configs the desired behavior of the UCS content
    * search.
@@ -8976,50 +7861,49 @@ public interface ContentSearchSpecOrBuilder
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec}
    */
-  public static final class ContentSearchSpec extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class ContentSearchSpec extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec)
       ContentSearchSpecOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use ContentSearchSpec.newBuilder() to construct.
     private ContentSearchSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
-    private ContentSearchSpec() {}
+    private ContentSearchSpec() {
+    }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new ContentSearchSpec();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.class,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder
-                  .class);
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder.class);
     }
 
-    public interface SnippetSpecOrBuilder
-        extends
+    public interface SnippetSpecOrBuilder extends
         // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec)
         com.google.protobuf.MessageOrBuilder {
 
       /**
-       *
-       *
        * 
        * Max number of snippets returned in each search result.
+       *
+       * A snippet is an infomartive summary of a content with highlighting for
+       * UI rendering.
+       *
        * If the matching snippets is less than the max_snippet_count, return all
        * of the snippets; otherwise, return the max_snippet_count.
        *
@@ -9027,76 +7911,68 @@ public interface SnippetSpecOrBuilder
        * 

        *
        * int32 max_snippet_count = 1;
-       *
        * @return The maxSnippetCount.
        */
       int getMaxSnippetCount();
 
       /**
-       *
-       *
        * 
        * if true, only snippet reference is returned.
        * 

        *
        * bool reference_only = 2;
-       *
        * @return The referenceOnly.
        */
       boolean getReferenceOnly();
     }
     /**
-     *
-     *
      * 
      * The specification that configs the snippet in the search results.
      * 

      *
-     * Protobuf type {@code
-     * google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec}
+     * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec}
      */
-    public static final class SnippetSpec extends com.google.protobuf.GeneratedMessageV3
-        implements
+    public static final class SnippetSpec extends
+        com.google.protobuf.GeneratedMessageV3 implements
         // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec)
         SnippetSpecOrBuilder {
-      private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
       // Use SnippetSpec.newBuilder() to construct.
       private SnippetSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
-
-      private SnippetSpec() {}
+      private SnippetSpec() {
+      }
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(
+          UnusedPrivateParameter unused) {
         return new SnippetSpec();
       }
 
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-                    .class,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-                    .Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.Builder.class);
       }
 
       public static final int MAX_SNIPPET_COUNT_FIELD_NUMBER = 1;
       private int maxSnippetCount_ = 0;
       /**
-       *
-       *
        * 
        * Max number of snippets returned in each search result.
+       *
+       * A snippet is an infomartive summary of a content with highlighting for
+       * UI rendering.
+       *
        * If the matching snippets is less than the max_snippet_count, return all
        * of the snippets; otherwise, return the max_snippet_count.
        *
@@ -9104,7 +7980,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
        * 

        *
        * int32 max_snippet_count = 1;
-       *
        * @return The maxSnippetCount.
        */
       @java.lang.Override
@@ -9115,14 +7990,11 @@ public int getMaxSnippetCount() {
       public static final int REFERENCE_ONLY_FIELD_NUMBER = 2;
       private boolean referenceOnly_ = false;
       /**
-       *
-       *
        * 
        * if true, only snippet reference is returned.
        * 

        *
        * bool reference_only = 2;
-       *
        * @return The referenceOnly.
        */
       @java.lang.Override
@@ -9131,7 +8003,6 @@ public boolean getReferenceOnly() {
       }
 
       private byte memoizedIsInitialized = -1;
-
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -9143,7 +8014,8 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
         if (maxSnippetCount_ != 0) {
           output.writeInt32(1, maxSnippetCount_);
         }
@@ -9160,10 +8032,12 @@ public int getSerializedSize() {
 
         size = 0;
         if (maxSnippetCount_ != 0) {
-          size += com.google.protobuf.CodedOutputStream.computeInt32Size(1, maxSnippetCount_);
+          size += com.google.protobuf.CodedOutputStream
+            .computeInt32Size(1, maxSnippetCount_);
         }
         if (referenceOnly_ != false) {
-          size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, referenceOnly_);
+          size += com.google.protobuf.CodedOutputStream
+            .computeBoolSize(2, referenceOnly_);
         }
         size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
@@ -9173,19 +8047,17 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-          return true;
+         return true;
         }
-        if (!(obj
-            instanceof
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec)) {
+        if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec)) {
           return super.equals(obj);
         }
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec other =
-            (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec)
-                obj;
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec) obj;
 
-        if (getMaxSnippetCount() != other.getMaxSnippetCount()) return false;
-        if (getReferenceOnly() != other.getReferenceOnly()) return false;
+        if (getMaxSnippetCount()
+            != other.getMaxSnippetCount()) return false;
+        if (getReferenceOnly()
+            != other.getReferenceOnly()) return false;
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
@@ -9200,122 +8072,97 @@ public int hashCode() {
         hash = (37 * hash) + MAX_SNIPPET_COUNT_FIELD_NUMBER;
         hash = (53 * hash) + getMaxSnippetCount();
         hash = (37 * hash) + REFERENCE_ONLY_FIELD_NUMBER;
-        hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReferenceOnly());
+        hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+            getReferenceOnly());
         hash = (29 * hash) + getUnknownFields().hashCode();
         memoizedHashCode = hash;
         return hash;
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SnippetSpec
-          parseFrom(java.nio.ByteBuffer data)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SnippetSpec
-          parseFrom(
-              java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SnippetSpec
-          parseFrom(com.google.protobuf.ByteString data)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SnippetSpec
-          parseFrom(
-              com.google.protobuf.ByteString data,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SnippetSpec
-          parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SnippetSpec
-          parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SnippetSpec
-          parseFrom(java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SnippetSpec
-          parseFrom(
-              java.io.InputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SnippetSpec
-          parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SnippetSpec
-          parseDelimitedFrom(
-              java.io.InputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SnippetSpec
-          parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SnippetSpec
-          parseFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() {
-        return newBuilder();
-      }
-
+      public Builder newBuilderForType() { return newBuilder(); }
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-
-      public static Builder newBuilder(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-              prototype) {
+      public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
-
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -9325,46 +8172,39 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
-       *
-       *
        * 
        * The specification that configs the snippet in the search results.
        * 

        *
-       * Protobuf type {@code
-       * google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec}
+       * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec}
        */
-      public static final class Builder
-          extends com.google.protobuf.GeneratedMessageV3.Builder
-          implements
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessageV3.Builder implements
           // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec)
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SnippetSpecOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                      .SnippetSpec.class,
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                      .SnippetSpec.Builder.class);
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.Builder.class);
         }
 
-        // Construct using
-        // com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.newBuilder()
-        private Builder() {}
+        // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.newBuilder()
+        private Builder() {
 
-        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          super(parent);
         }
 
+        private Builder(
+            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+          super(parent);
+
+        }
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -9375,23 +8215,19 @@ public Builder clear() {
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-            getDefaultInstanceForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-              .getDefaultInstance();
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec getDefaultInstanceForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance();
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-            build() {
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-              result = buildPartial();
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec build() {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec result = buildPartial();
           if (!result.isInitialized()) {
             throw newUninitializedMessageException(result);
           }
@@ -9399,22 +8235,14 @@ public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-            buildPartial() {
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-              result =
-                  new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                      .SnippetSpec(this);
-          if (bitField0_ != 0) {
-            buildPartial0(result);
-          }
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec buildPartial() {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-                result) {
+        private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.maxSnippetCount_ = maxSnippetCount_;
@@ -9428,58 +8256,46 @@ private void buildPartial0(
         public Builder clone() {
           return super.clone();
         }
-
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.setField(field, value);
         }
-
         @java.lang.Override
-        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(
+            com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
-
         @java.lang.Override
-        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(
+            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
-
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index,
-            java.lang.Object value) {
+            int index, java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
-
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
-
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other
-              instanceof
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec) {
-            return mergeFrom(
-                (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                        .SnippetSpec)
-                    other);
+          if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec) {
+            return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec)other);
           } else {
             super.mergeFrom(other);
             return this;
           }
         }
 
-        public Builder mergeFrom(
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-                other) {
-          if (other
-              == com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-                  .getDefaultInstance()) return this;
+        public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec other) {
+          if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance()) return this;
           if (other.getMaxSnippetCount() != 0) {
             setMaxSnippetCount(other.getMaxSnippetCount());
           }
@@ -9512,25 +8328,22 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 8:
-                  {
-                    maxSnippetCount_ = input.readInt32();
-                    bitField0_ |= 0x00000001;
-                    break;
-                  } // case 8
-                case 16:
-                  {
-                    referenceOnly_ = input.readBool();
-                    bitField0_ |= 0x00000002;
-                    break;
-                  } // case 16
-                default:
-                  {
-                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                      done = true; // was an endgroup tag
-                    }
-                    break;
-                  } // default:
+                case 8: {
+                  maxSnippetCount_ = input.readInt32();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 8
+                case 16: {
+                  referenceOnly_ = input.readBool();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 16
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -9540,15 +8353,16 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
-
         private int bitField0_;
 
-        private int maxSnippetCount_;
+        private int maxSnippetCount_ ;
         /**
-         *
-         *
          * 
          * Max number of snippets returned in each search result.
+         *
+         * A snippet is an infomartive summary of a content with highlighting for
+         * UI rendering.
+         *
          * If the matching snippets is less than the max_snippet_count, return all
          * of the snippets; otherwise, return the max_snippet_count.
          *
@@ -9556,7 +8370,6 @@ public Builder mergeFrom(
          * 

          *
          * int32 max_snippet_count = 1;
-         *
          * @return The maxSnippetCount.
          */
         @java.lang.Override
@@ -9564,10 +8377,12 @@ public int getMaxSnippetCount() {
           return maxSnippetCount_;
         }
         /**
-         *
-         *
          * 
          * Max number of snippets returned in each search result.
+         *
+         * A snippet is an infomartive summary of a content with highlighting for
+         * UI rendering.
+         *
          * If the matching snippets is less than the max_snippet_count, return all
          * of the snippets; otherwise, return the max_snippet_count.
          *
@@ -9575,7 +8390,6 @@ public int getMaxSnippetCount() {
          * 

          *
          * int32 max_snippet_count = 1;
-         *
          * @param value The maxSnippetCount to set.
          * @return This builder for chaining.
          */
@@ -9587,10 +8401,12 @@ public Builder setMaxSnippetCount(int value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * Max number of snippets returned in each search result.
+         *
+         * A snippet is an infomartive summary of a content with highlighting for
+         * UI rendering.
+         *
          * If the matching snippets is less than the max_snippet_count, return all
          * of the snippets; otherwise, return the max_snippet_count.
          *
@@ -9598,7 +8414,6 @@ public Builder setMaxSnippetCount(int value) {
          * 

          *
          * int32 max_snippet_count = 1;
-         *
          * @return This builder for chaining.
          */
         public Builder clearMaxSnippetCount() {
@@ -9608,16 +8423,13 @@ public Builder clearMaxSnippetCount() {
           return this;
         }
 
-        private boolean referenceOnly_;
+        private boolean referenceOnly_ ;
         /**
-         *
-         *
          * 
          * if true, only snippet reference is returned.
          * 

          *
          * bool reference_only = 2;
-         *
          * @return The referenceOnly.
          */
         @java.lang.Override
@@ -9625,14 +8437,11 @@ public boolean getReferenceOnly() {
           return referenceOnly_;
         }
         /**
-         *
-         *
          * 
          * if true, only snippet reference is returned.
          * 

          *
          * bool reference_only = 2;
-         *
          * @param value The referenceOnly to set.
          * @return This builder for chaining.
          */
@@ -9644,14 +8453,11 @@ public Builder setReferenceOnly(boolean value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * if true, only snippet reference is returned.
          * 

          *
          * bool reference_only = 2;
-         *
          * @return This builder for chaining.
          */
         public Builder clearReferenceOnly() {
@@ -9660,7 +8466,6 @@ public Builder clearReferenceOnly() {
           onChanged();
           return this;
         }
-
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -9673,48 +8478,41 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
+
         // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec)
-      private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SnippetSpec
-          DEFAULT_INSTANCE;
-
+      private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec DEFAULT_INSTANCE;
       static {
-        DEFAULT_INSTANCE =
-            new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                .SnippetSpec();
+        DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec();
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SnippetSpec
-          getDefaultInstance() {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec getDefaultInstance() {
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser PARSER =
-          new com.google.protobuf.AbstractParser() {
-            @java.lang.Override
-            public SnippetSpec parsePartialFrom(
-                com.google.protobuf.CodedInputStream input,
-                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-                throws com.google.protobuf.InvalidProtocolBufferException {
-              Builder builder = newBuilder();
-              try {
-                builder.mergeFrom(input, extensionRegistry);
-              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-                throw e.setUnfinishedMessage(builder.buildPartial());
-              } catch (com.google.protobuf.UninitializedMessageException e) {
-                throw e.asInvalidProtocolBufferException()
-                    .setUnfinishedMessage(builder.buildPartial());
-              } catch (java.io.IOException e) {
-                throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                    .setUnfinishedMessage(builder.buildPartial());
-              }
-              return builder.buildPartial();
-            }
-          };
+      private static final com.google.protobuf.Parser
+          PARSER = new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SnippetSpec parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -9726,20 +8524,17 @@ public com.google.protobuf.Parser getParserForType() {
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-          getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
+
     }
 
-    public interface SummarySpecOrBuilder
-        extends
+    public interface SummarySpecOrBuilder extends
         // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)
         com.google.protobuf.MessageOrBuilder {
 
       /**
-       *
-       *
        * 
        * The number of top results the summary should be generated from.
        * If the number of returned results is less than summary_result_count,
@@ -9750,61 +8545,52 @@ public interface SummarySpecOrBuilder
        * 

        *
        * int32 summary_result_count = 1;
-       *
        * @return The summaryResultCount.
        */
       int getSummaryResultCount();
     }
     /**
-     *
-     *
      * 
      * The specification that configs the summary in the search response.
      * 

      *
-     * Protobuf type {@code
-     * google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec}
+     * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec}
      */
-    public static final class SummarySpec extends com.google.protobuf.GeneratedMessageV3
-        implements
+    public static final class SummarySpec extends
+        com.google.protobuf.GeneratedMessageV3 implements
         // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)
         SummarySpecOrBuilder {
-      private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
       // Use SummarySpec.newBuilder() to construct.
       private SummarySpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
-
-      private SummarySpec() {}
+      private SummarySpec() {
+      }
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(
+          UnusedPrivateParameter unused) {
         return new SummarySpec();
       }
 
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-                    .class,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-                    .Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.Builder.class);
       }
 
       public static final int SUMMARY_RESULT_COUNT_FIELD_NUMBER = 1;
       private int summaryResultCount_ = 0;
       /**
-       *
-       *
        * 
        * The number of top results the summary should be generated from.
        * If the number of returned results is less than summary_result_count,
@@ -9815,7 +8601,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
        * 

        *
        * int32 summary_result_count = 1;
-       *
        * @return The summaryResultCount.
        */
       @java.lang.Override
@@ -9824,7 +8609,6 @@ public int getSummaryResultCount() {
       }
 
       private byte memoizedIsInitialized = -1;
-
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -9836,7 +8620,8 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
         if (summaryResultCount_ != 0) {
           output.writeInt32(1, summaryResultCount_);
         }
@@ -9850,7 +8635,8 @@ public int getSerializedSize() {
 
         size = 0;
         if (summaryResultCount_ != 0) {
-          size += com.google.protobuf.CodedOutputStream.computeInt32Size(1, summaryResultCount_);
+          size += com.google.protobuf.CodedOutputStream
+            .computeInt32Size(1, summaryResultCount_);
         }
         size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
@@ -9860,18 +8646,15 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-          return true;
+         return true;
         }
-        if (!(obj
-            instanceof
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)) {
+        if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)) {
           return super.equals(obj);
         }
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec other =
-            (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)
-                obj;
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec) obj;
 
-        if (getSummaryResultCount() != other.getSummaryResultCount()) return false;
+        if (getSummaryResultCount()
+            != other.getSummaryResultCount()) return false;
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
@@ -9890,116 +8673,90 @@ public int hashCode() {
         return hash;
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SummarySpec
-          parseFrom(java.nio.ByteBuffer data)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SummarySpec
-          parseFrom(
-              java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SummarySpec
-          parseFrom(com.google.protobuf.ByteString data)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SummarySpec
-          parseFrom(
-              com.google.protobuf.ByteString data,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SummarySpec
-          parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SummarySpec
-          parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SummarySpec
-          parseFrom(java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SummarySpec
-          parseFrom(
-              java.io.InputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SummarySpec
-          parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SummarySpec
-          parseDelimitedFrom(
-              java.io.InputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SummarySpec
-          parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SummarySpec
-          parseFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() {
-        return newBuilder();
-      }
-
+      public Builder newBuilderForType() { return newBuilder(); }
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-
-      public static Builder newBuilder(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-              prototype) {
+      public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
-
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -10009,46 +8766,39 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
-       *
-       *
        * 
        * The specification that configs the summary in the search response.
        * 

        *
-       * Protobuf type {@code
-       * google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec}
+       * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec}
        */
-      public static final class Builder
-          extends com.google.protobuf.GeneratedMessageV3.Builder
-          implements
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessageV3.Builder implements
           // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SummarySpecOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor;
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpecOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_fieldAccessorTable
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                      .SummarySpec.class,
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                      .SummarySpec.Builder.class);
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.Builder.class);
         }
 
-        // Construct using
-        // com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.newBuilder()
-        private Builder() {}
+        // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.newBuilder()
+        private Builder() {
 
-        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          super(parent);
         }
 
+        private Builder(
+            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+          super(parent);
+
+        }
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -10058,23 +8808,19 @@ public Builder clear() {
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-            getDefaultInstanceForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-              .getDefaultInstance();
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec getDefaultInstanceForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.getDefaultInstance();
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-            build() {
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-              result = buildPartial();
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec build() {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec result = buildPartial();
           if (!result.isInitialized()) {
             throw newUninitializedMessageException(result);
           }
@@ -10082,22 +8828,14 @@ public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-            buildPartial() {
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-              result =
-                  new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                      .SummarySpec(this);
-          if (bitField0_ != 0) {
-            buildPartial0(result);
-          }
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec buildPartial() {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-                result) {
+        private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.summaryResultCount_ = summaryResultCount_;
@@ -10108,58 +8846,46 @@ private void buildPartial0(
         public Builder clone() {
           return super.clone();
         }
-
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.setField(field, value);
         }
-
         @java.lang.Override
-        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(
+            com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
-
         @java.lang.Override
-        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(
+            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
-
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index,
-            java.lang.Object value) {
+            int index, java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
-
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
-
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other
-              instanceof
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec) {
-            return mergeFrom(
-                (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                        .SummarySpec)
-                    other);
+          if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec) {
+            return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)other);
           } else {
             super.mergeFrom(other);
             return this;
           }
         }
 
-        public Builder mergeFrom(
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-                other) {
-          if (other
-              == com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-                  .getDefaultInstance()) return this;
+        public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec other) {
+          if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.getDefaultInstance()) return this;
           if (other.getSummaryResultCount() != 0) {
             setSummaryResultCount(other.getSummaryResultCount());
           }
@@ -10189,19 +8915,17 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 8:
-                  {
-                    summaryResultCount_ = input.readInt32();
-                    bitField0_ |= 0x00000001;
-                    break;
-                  } // case 8
-                default:
-                  {
-                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                      done = true; // was an endgroup tag
-                    }
-                    break;
-                  } // default:
+                case 8: {
+                  summaryResultCount_ = input.readInt32();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 8
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -10211,13 +8935,10 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
-
         private int bitField0_;
 
-        private int summaryResultCount_;
+        private int summaryResultCount_ ;
         /**
-         *
-         *
          * 
          * The number of top results the summary should be generated from.
          * If the number of returned results is less than summary_result_count,
@@ -10228,7 +8949,6 @@ public Builder mergeFrom(
          * 

          *
          * int32 summary_result_count = 1;
-         *
          * @return The summaryResultCount.
          */
         @java.lang.Override
@@ -10236,8 +8956,6 @@ public int getSummaryResultCount() {
           return summaryResultCount_;
         }
         /**
-         *
-         *
          * 
          * The number of top results the summary should be generated from.
          * If the number of returned results is less than summary_result_count,
@@ -10248,7 +8966,6 @@ public int getSummaryResultCount() {
          * 

          *
          * int32 summary_result_count = 1;
-         *
          * @param value The summaryResultCount to set.
          * @return This builder for chaining.
          */
@@ -10260,8 +8977,6 @@ public Builder setSummaryResultCount(int value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * The number of top results the summary should be generated from.
          * If the number of returned results is less than summary_result_count,
@@ -10272,7 +8987,6 @@ public Builder setSummaryResultCount(int value) {
          * 

          *
          * int32 summary_result_count = 1;
-         *
          * @return This builder for chaining.
          */
         public Builder clearSummaryResultCount() {
@@ -10281,7 +8995,707 @@ public Builder clearSummaryResultCount() {
           onChanged();
           return this;
         }
+        @java.lang.Override
+        public final Builder setUnknownFields(
+            final com.google.protobuf.UnknownFieldSet unknownFields) {
+          return super.setUnknownFields(unknownFields);
+        }
+
+        @java.lang.Override
+        public final Builder mergeUnknownFields(
+            final com.google.protobuf.UnknownFieldSet unknownFields) {
+          return super.mergeUnknownFields(unknownFields);
+        }
+
+
+        // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)
+      }
+
+      // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)
+      private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec DEFAULT_INSTANCE;
+      static {
+        DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec();
+      }
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec getDefaultInstance() {
+        return DEFAULT_INSTANCE;
+      }
+
+      private static final com.google.protobuf.Parser
+          PARSER = new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SummarySpec parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
+
+      public static com.google.protobuf.Parser parser() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.protobuf.Parser getParserForType() {
+        return PARSER;
+      }
+
+      @java.lang.Override
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec getDefaultInstanceForType() {
+        return DEFAULT_INSTANCE;
+      }
+
+    }
+
+    public interface ExtractiveContentSpecOrBuilder extends
+        // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec)
+        com.google.protobuf.MessageOrBuilder {
+
+      /**
+       * 
+       * The max number of extractive answers returned in each search result.
+       *
+       * An extractive answer is a verbatim answer extracted from the original
+       * document, which provides precise and contextually relevant answer to
+       * the search query.
+       *
+       * If the number of matching answers is less than the
+       * extractive_answer_count, return all of the answers; otherwise, return
+       * the extractive_answer_count.
+       *
+       * At most 5 answers will be returned for each SearchResult.
+       * 

+       *
+       * int32 max_extractive_answer_count = 1;
+       * @return The maxExtractiveAnswerCount.
+       */
+      int getMaxExtractiveAnswerCount();
+
+      /**
+       * 
+       * The max number of extractive segments returned in each search result.
+       *
+       * An extractive segment is a text segment extracted from the original
+       * document which is relevant to the search query and in general more
+       * verbose than an extrative answer. The segment could then be used as
+       * input for LLMs to generate summaries and answers.
+       *
+       * If the number of matching segments is less than the
+       * max_extractive_segment_count, return all of the segments; otherwise,
+       * return the max_extractive_segment_count.
+       *
+       * Currently one segment will be returned for each SearchResult.
+       * 

+       *
+       * int32 max_extractive_segment_count = 2;
+       * @return The maxExtractiveSegmentCount.
+       */
+      int getMaxExtractiveSegmentCount();
+    }
+    /**
+     * 
+     * The specification that configs the extractive content in search results.
+     * 

+     *
+     * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec}
+     */
+    public static final class ExtractiveContentSpec extends
+        com.google.protobuf.GeneratedMessageV3 implements
+        // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec)
+        ExtractiveContentSpecOrBuilder {
+    private static final long serialVersionUID = 0L;
+      // Use ExtractiveContentSpec.newBuilder() to construct.
+      private ExtractiveContentSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
+        super(builder);
+      }
+      private ExtractiveContentSpec() {
+      }
+
+      @java.lang.Override
+      @SuppressWarnings({"unused"})
+      protected java.lang.Object newInstance(
+          UnusedPrivateParameter unused) {
+        return new ExtractiveContentSpec();
+      }
+
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_descriptor;
+      }
+
+      @java.lang.Override
+      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+          internalGetFieldAccessorTable() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_fieldAccessorTable
+            .ensureFieldAccessorsInitialized(
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.Builder.class);
+      }
+
+      public static final int MAX_EXTRACTIVE_ANSWER_COUNT_FIELD_NUMBER = 1;
+      private int maxExtractiveAnswerCount_ = 0;
+      /**
+       * 
+       * The max number of extractive answers returned in each search result.
+       *
+       * An extractive answer is a verbatim answer extracted from the original
+       * document, which provides precise and contextually relevant answer to
+       * the search query.
+       *
+       * If the number of matching answers is less than the
+       * extractive_answer_count, return all of the answers; otherwise, return
+       * the extractive_answer_count.
+       *
+       * At most 5 answers will be returned for each SearchResult.
+       * 

+       *
+       * int32 max_extractive_answer_count = 1;
+       * @return The maxExtractiveAnswerCount.
+       */
+      @java.lang.Override
+      public int getMaxExtractiveAnswerCount() {
+        return maxExtractiveAnswerCount_;
+      }
+
+      public static final int MAX_EXTRACTIVE_SEGMENT_COUNT_FIELD_NUMBER = 2;
+      private int maxExtractiveSegmentCount_ = 0;
+      /**
+       * 
+       * The max number of extractive segments returned in each search result.
+       *
+       * An extractive segment is a text segment extracted from the original
+       * document which is relevant to the search query and in general more
+       * verbose than an extrative answer. The segment could then be used as
+       * input for LLMs to generate summaries and answers.
+       *
+       * If the number of matching segments is less than the
+       * max_extractive_segment_count, return all of the segments; otherwise,
+       * return the max_extractive_segment_count.
+       *
+       * Currently one segment will be returned for each SearchResult.
+       * 

+       *
+       * int32 max_extractive_segment_count = 2;
+       * @return The maxExtractiveSegmentCount.
+       */
+      @java.lang.Override
+      public int getMaxExtractiveSegmentCount() {
+        return maxExtractiveSegmentCount_;
+      }
+
+      private byte memoizedIsInitialized = -1;
+      @java.lang.Override
+      public final boolean isInitialized() {
+        byte isInitialized = memoizedIsInitialized;
+        if (isInitialized == 1) return true;
+        if (isInitialized == 0) return false;
+
+        memoizedIsInitialized = 1;
+        return true;
+      }
+
+      @java.lang.Override
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
+        if (maxExtractiveAnswerCount_ != 0) {
+          output.writeInt32(1, maxExtractiveAnswerCount_);
+        }
+        if (maxExtractiveSegmentCount_ != 0) {
+          output.writeInt32(2, maxExtractiveSegmentCount_);
+        }
+        getUnknownFields().writeTo(output);
+      }
+
+      @java.lang.Override
+      public int getSerializedSize() {
+        int size = memoizedSize;
+        if (size != -1) return size;
+
+        size = 0;
+        if (maxExtractiveAnswerCount_ != 0) {
+          size += com.google.protobuf.CodedOutputStream
+            .computeInt32Size(1, maxExtractiveAnswerCount_);
+        }
+        if (maxExtractiveSegmentCount_ != 0) {
+          size += com.google.protobuf.CodedOutputStream
+            .computeInt32Size(2, maxExtractiveSegmentCount_);
+        }
+        size += getUnknownFields().getSerializedSize();
+        memoizedSize = size;
+        return size;
+      }
+
+      @java.lang.Override
+      public boolean equals(final java.lang.Object obj) {
+        if (obj == this) {
+         return true;
+        }
+        if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec)) {
+          return super.equals(obj);
+        }
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec) obj;
+
+        if (getMaxExtractiveAnswerCount()
+            != other.getMaxExtractiveAnswerCount()) return false;
+        if (getMaxExtractiveSegmentCount()
+            != other.getMaxExtractiveSegmentCount()) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
+        return true;
+      }
+
+      @java.lang.Override
+      public int hashCode() {
+        if (memoizedHashCode != 0) {
+          return memoizedHashCode;
+        }
+        int hash = 41;
+        hash = (19 * hash) + getDescriptor().hashCode();
+        hash = (37 * hash) + MAX_EXTRACTIVE_ANSWER_COUNT_FIELD_NUMBER;
+        hash = (53 * hash) + getMaxExtractiveAnswerCount();
+        hash = (37 * hash) + MAX_EXTRACTIVE_SEGMENT_COUNT_FIELD_NUMBER;
+        hash = (53 * hash) + getMaxExtractiveSegmentCount();
+        hash = (29 * hash) + getUnknownFields().hashCode();
+        memoizedHashCode = hash;
+        return hash;
+      }
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data);
+      }
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return PARSER.parseFrom(data, extensionRegistry);
+      }
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
+      }
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input);
+      }
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      }
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
+      }
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
+      }
+
+      @java.lang.Override
+      public Builder newBuilderForType() { return newBuilder(); }
+      public static Builder newBuilder() {
+        return DEFAULT_INSTANCE.toBuilder();
+      }
+      public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec prototype) {
+        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
+      }
+      @java.lang.Override
+      public Builder toBuilder() {
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
+      }
+
+      @java.lang.Override
+      protected Builder newBuilderForType(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        Builder builder = new Builder(parent);
+        return builder;
+      }
+      /**
+       * 
+       * The specification that configs the extractive content in search results.
+       * 

+       *
+       * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec}
+       */
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessageV3.Builder implements
+          // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec)
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpecOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_descriptor;
+        }
+
+        @java.lang.Override
+        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+            internalGetFieldAccessorTable() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_fieldAccessorTable
+              .ensureFieldAccessorsInitialized(
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.Builder.class);
+        }
+
+        // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.newBuilder()
+        private Builder() {
+
+        }
+
+        private Builder(
+            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+          super(parent);
+
+        }
+        @java.lang.Override
+        public Builder clear() {
+          super.clear();
+          bitField0_ = 0;
+          maxExtractiveAnswerCount_ = 0;
+          maxExtractiveSegmentCount_ = 0;
+          return this;
+        }
+
+        @java.lang.Override
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_descriptor;
+        }
+
+        @java.lang.Override
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec getDefaultInstanceForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.getDefaultInstance();
+        }
+
+        @java.lang.Override
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec build() {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec result = buildPartial();
+          if (!result.isInitialized()) {
+            throw newUninitializedMessageException(result);
+          }
+          return result;
+        }
+
+        @java.lang.Override
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec buildPartial() {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
+          onBuilt();
+          return result;
+        }
+
+        private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.maxExtractiveAnswerCount_ = maxExtractiveAnswerCount_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.maxExtractiveSegmentCount_ = maxExtractiveSegmentCount_;
+          }
+        }
+
+        @java.lang.Override
+        public Builder clone() {
+          return super.clone();
+        }
+        @java.lang.Override
+        public Builder setField(
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
+          return super.setField(field, value);
+        }
+        @java.lang.Override
+        public Builder clearField(
+            com.google.protobuf.Descriptors.FieldDescriptor field) {
+          return super.clearField(field);
+        }
+        @java.lang.Override
+        public Builder clearOneof(
+            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+          return super.clearOneof(oneof);
+        }
+        @java.lang.Override
+        public Builder setRepeatedField(
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            int index, java.lang.Object value) {
+          return super.setRepeatedField(field, index, value);
+        }
+        @java.lang.Override
+        public Builder addRepeatedField(
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
+          return super.addRepeatedField(field, value);
+        }
+        @java.lang.Override
+        public Builder mergeFrom(com.google.protobuf.Message other) {
+          if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec) {
+            return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec)other);
+          } else {
+            super.mergeFrom(other);
+            return this;
+          }
+        }
+
+        public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec other) {
+          if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.getDefaultInstance()) return this;
+          if (other.getMaxExtractiveAnswerCount() != 0) {
+            setMaxExtractiveAnswerCount(other.getMaxExtractiveAnswerCount());
+          }
+          if (other.getMaxExtractiveSegmentCount() != 0) {
+            setMaxExtractiveSegmentCount(other.getMaxExtractiveSegmentCount());
+          }
+          this.mergeUnknownFields(other.getUnknownFields());
+          onChanged();
+          return this;
+        }
+
+        @java.lang.Override
+        public final boolean isInitialized() {
+          return true;
+        }
+
+        @java.lang.Override
+        public Builder mergeFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
+          try {
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 8: {
+                  maxExtractiveAnswerCount_ = input.readInt32();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 8
+                case 16: {
+                  maxExtractiveSegmentCount_ = input.readInt32();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 16
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.unwrapIOException();
+          } finally {
+            onChanged();
+          } // finally
+          return this;
+        }
+        private int bitField0_;
+
+        private int maxExtractiveAnswerCount_ ;
+        /**
+         * 
+         * The max number of extractive answers returned in each search result.
+         *
+         * An extractive answer is a verbatim answer extracted from the original
+         * document, which provides precise and contextually relevant answer to
+         * the search query.
+         *
+         * If the number of matching answers is less than the
+         * extractive_answer_count, return all of the answers; otherwise, return
+         * the extractive_answer_count.
+         *
+         * At most 5 answers will be returned for each SearchResult.
+         * 

+         *
+         * int32 max_extractive_answer_count = 1;
+         * @return The maxExtractiveAnswerCount.
+         */
+        @java.lang.Override
+        public int getMaxExtractiveAnswerCount() {
+          return maxExtractiveAnswerCount_;
+        }
+        /**
+         * 
+         * The max number of extractive answers returned in each search result.
+         *
+         * An extractive answer is a verbatim answer extracted from the original
+         * document, which provides precise and contextually relevant answer to
+         * the search query.
+         *
+         * If the number of matching answers is less than the
+         * extractive_answer_count, return all of the answers; otherwise, return
+         * the extractive_answer_count.
+         *
+         * At most 5 answers will be returned for each SearchResult.
+         * 

+         *
+         * int32 max_extractive_answer_count = 1;
+         * @param value The maxExtractiveAnswerCount to set.
+         * @return This builder for chaining.
+         */
+        public Builder setMaxExtractiveAnswerCount(int value) {
+
+          maxExtractiveAnswerCount_ = value;
+          bitField0_ |= 0x00000001;
+          onChanged();
+          return this;
+        }
+        /**
+         * 
+         * The max number of extractive answers returned in each search result.
+         *
+         * An extractive answer is a verbatim answer extracted from the original
+         * document, which provides precise and contextually relevant answer to
+         * the search query.
+         *
+         * If the number of matching answers is less than the
+         * extractive_answer_count, return all of the answers; otherwise, return
+         * the extractive_answer_count.
+         *
+         * At most 5 answers will be returned for each SearchResult.
+         * 

+         *
+         * int32 max_extractive_answer_count = 1;
+         * @return This builder for chaining.
+         */
+        public Builder clearMaxExtractiveAnswerCount() {
+          bitField0_ = (bitField0_ & ~0x00000001);
+          maxExtractiveAnswerCount_ = 0;
+          onChanged();
+          return this;
+        }
+
+        private int maxExtractiveSegmentCount_ ;
+        /**
+         * 
+         * The max number of extractive segments returned in each search result.
+         *
+         * An extractive segment is a text segment extracted from the original
+         * document which is relevant to the search query and in general more
+         * verbose than an extrative answer. The segment could then be used as
+         * input for LLMs to generate summaries and answers.
+         *
+         * If the number of matching segments is less than the
+         * max_extractive_segment_count, return all of the segments; otherwise,
+         * return the max_extractive_segment_count.
+         *
+         * Currently one segment will be returned for each SearchResult.
+         * 

+         *
+         * int32 max_extractive_segment_count = 2;
+         * @return The maxExtractiveSegmentCount.
+         */
+        @java.lang.Override
+        public int getMaxExtractiveSegmentCount() {
+          return maxExtractiveSegmentCount_;
+        }
+        /**
+         * 
+         * The max number of extractive segments returned in each search result.
+         *
+         * An extractive segment is a text segment extracted from the original
+         * document which is relevant to the search query and in general more
+         * verbose than an extrative answer. The segment could then be used as
+         * input for LLMs to generate summaries and answers.
+         *
+         * If the number of matching segments is less than the
+         * max_extractive_segment_count, return all of the segments; otherwise,
+         * return the max_extractive_segment_count.
+         *
+         * Currently one segment will be returned for each SearchResult.
+         * 

+         *
+         * int32 max_extractive_segment_count = 2;
+         * @param value The maxExtractiveSegmentCount to set.
+         * @return This builder for chaining.
+         */
+        public Builder setMaxExtractiveSegmentCount(int value) {
 
+          maxExtractiveSegmentCount_ = value;
+          bitField0_ |= 0x00000002;
+          onChanged();
+          return this;
+        }
+        /**
+         * 
+         * The max number of extractive segments returned in each search result.
+         *
+         * An extractive segment is a text segment extracted from the original
+         * document which is relevant to the search query and in general more
+         * verbose than an extrative answer. The segment could then be used as
+         * input for LLMs to generate summaries and answers.
+         *
+         * If the number of matching segments is less than the
+         * max_extractive_segment_count, return all of the segments; otherwise,
+         * return the max_extractive_segment_count.
+         *
+         * Currently one segment will be returned for each SearchResult.
+         * 

+         *
+         * int32 max_extractive_segment_count = 2;
+         * @return This builder for chaining.
+         */
+        public Builder clearMaxExtractiveSegmentCount() {
+          bitField0_ = (bitField0_ & ~0x00000002);
+          maxExtractiveSegmentCount_ = 0;
+          onChanged();
+          return this;
+        }
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -10294,80 +9708,67 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
-        // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)
-      }
 
-      // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)
-      private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SummarySpec
-          DEFAULT_INSTANCE;
+        // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec)
+      }
 
+      // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec)
+      private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec DEFAULT_INSTANCE;
       static {
-        DEFAULT_INSTANCE =
-            new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                .SummarySpec();
+        DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec();
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SummarySpec
-          getDefaultInstance() {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec getDefaultInstance() {
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser PARSER =
-          new com.google.protobuf.AbstractParser() {
-            @java.lang.Override
-            public SummarySpec parsePartialFrom(
-                com.google.protobuf.CodedInputStream input,
-                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-                throws com.google.protobuf.InvalidProtocolBufferException {
-              Builder builder = newBuilder();
-              try {
-                builder.mergeFrom(input, extensionRegistry);
-              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-                throw e.setUnfinishedMessage(builder.buildPartial());
-              } catch (com.google.protobuf.UninitializedMessageException e) {
-                throw e.asInvalidProtocolBufferException()
-                    .setUnfinishedMessage(builder.buildPartial());
-              } catch (java.io.IOException e) {
-                throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                    .setUnfinishedMessage(builder.buildPartial());
-              }
-              return builder.buildPartial();
-            }
-          };
+      private static final com.google.protobuf.Parser
+          PARSER = new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ExtractiveContentSpec parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
-      public static com.google.protobuf.Parser parser() {
+      public static com.google.protobuf.Parser parser() {
         return PARSER;
       }
 
       @java.lang.Override
-      public com.google.protobuf.Parser getParserForType() {
+      public com.google.protobuf.Parser getParserForType() {
         return PARSER;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-          getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
+
     }
 
     public static final int SNIPPET_SPEC_FIELD_NUMBER = 1;
-    private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-        snippetSpec_;
+    private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippetSpec_;
     /**
-     *
-     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
      * @return Whether the snippetSpec field is set.
      */
     @java.lang.Override
@@ -10375,64 +9776,40 @@ public boolean hasSnippetSpec() {
       return snippetSpec_ != null;
     }
     /**
-     *
-     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
      * @return The snippetSpec.
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-        getSnippetSpec() {
-      return snippetSpec_ == null
-          ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-              .getDefaultInstance()
-          : snippetSpec_;
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec getSnippetSpec() {
+      return snippetSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance() : snippetSpec_;
     }
     /**
-     *
-     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-            .SnippetSpecOrBuilder
-        getSnippetSpecOrBuilder() {
-      return snippetSpec_ == null
-          ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-              .getDefaultInstance()
-          : snippetSpec_;
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder getSnippetSpecOrBuilder() {
+      return snippetSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance() : snippetSpec_;
     }
 
     public static final int SUMMARY_SPEC_FIELD_NUMBER = 2;
-    private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-        summarySpec_;
+    private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summarySpec_;
     /**
-     *
-     *
      * 
      * If there is no summary spec provided, there will be no summary in the
      * search response.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
      * @return Whether the summarySpec field is set.
      */
     @java.lang.Override
@@ -10440,51 +9817,73 @@ public boolean hasSummarySpec() {
       return summarySpec_ != null;
     }
     /**
-     *
-     *
      * 
      * If there is no summary spec provided, there will be no summary in the
      * search response.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
      * @return The summarySpec.
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-        getSummarySpec() {
-      return summarySpec_ == null
-          ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-              .getDefaultInstance()
-          : summarySpec_;
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec getSummarySpec() {
+      return summarySpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.getDefaultInstance() : summarySpec_;
     }
     /**
-     *
-     *
      * 
      * If there is no summary spec provided, there will be no summary in the
      * search response.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-            .SummarySpecOrBuilder
-        getSummarySpecOrBuilder() {
-      return summarySpec_ == null
-          ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-              .getDefaultInstance()
-          : summarySpec_;
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpecOrBuilder getSummarySpecOrBuilder() {
+      return summarySpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.getDefaultInstance() : summarySpec_;
     }
 
-    private byte memoizedIsInitialized = -1;
+    public static final int EXTRACTIVE_CONTENT_SPEC_FIELD_NUMBER = 3;
+    private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractiveContentSpec_;
+    /**
+     * 
+     * If there is no extractive_content_spec provided, there will be no
+     * extractive answer in the search response.
+     * 

+     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+     * @return Whether the extractiveContentSpec field is set.
+     */
+    @java.lang.Override
+    public boolean hasExtractiveContentSpec() {
+      return extractiveContentSpec_ != null;
+    }
+    /**
+     * 
+     * If there is no extractive_content_spec provided, there will be no
+     * extractive answer in the search response.
+     * 

+     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+     * @return The extractiveContentSpec.
+     */
+    @java.lang.Override
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec getExtractiveContentSpec() {
+      return extractiveContentSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.getDefaultInstance() : extractiveContentSpec_;
+    }
+    /**
+     * 
+     * If there is no extractive_content_spec provided, there will be no
+     * extractive answer in the search response.
+     * 

+     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+     */
+    @java.lang.Override
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpecOrBuilder getExtractiveContentSpecOrBuilder() {
+      return extractiveContentSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.getDefaultInstance() : extractiveContentSpec_;
+    }
 
+    private byte memoizedIsInitialized = -1;
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -10496,13 +9895,17 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (snippetSpec_ != null) {
         output.writeMessage(1, getSnippetSpec());
       }
       if (summarySpec_ != null) {
         output.writeMessage(2, getSummarySpec());
       }
+      if (extractiveContentSpec_ != null) {
+        output.writeMessage(3, getExtractiveContentSpec());
+      }
       getUnknownFields().writeTo(output);
     }
 
@@ -10513,10 +9916,16 @@ public int getSerializedSize() {
 
       size = 0;
       if (snippetSpec_ != null) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getSnippetSpec());
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, getSnippetSpec());
       }
       if (summarySpec_ != null) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getSummarySpec());
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(2, getSummarySpec());
+      }
+      if (extractiveContentSpec_ != null) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(3, getExtractiveContentSpec());
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -10526,22 +9935,27 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
-      if (!(obj
-          instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec)) {
+      if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec other =
-          (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec) obj;
+      com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec) obj;
 
       if (hasSnippetSpec() != other.hasSnippetSpec()) return false;
       if (hasSnippetSpec()) {
-        if (!getSnippetSpec().equals(other.getSnippetSpec())) return false;
+        if (!getSnippetSpec()
+            .equals(other.getSnippetSpec())) return false;
       }
       if (hasSummarySpec() != other.hasSummarySpec()) return false;
       if (hasSummarySpec()) {
-        if (!getSummarySpec().equals(other.getSummarySpec())) return false;
+        if (!getSummarySpec()
+            .equals(other.getSummarySpec())) return false;
+      }
+      if (hasExtractiveContentSpec() != other.hasExtractiveContentSpec()) return false;
+      if (hasExtractiveContentSpec()) {
+        if (!getExtractiveContentSpec()
+            .equals(other.getExtractiveContentSpec())) return false;
       }
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -10562,101 +9976,99 @@ public int hashCode() {
         hash = (37 * hash) + SUMMARY_SPEC_FIELD_NUMBER;
         hash = (53 * hash) + getSummarySpec().hashCode();
       }
+      if (hasExtractiveContentSpec()) {
+        hash = (37 * hash) + EXTRACTIVE_CONTENT_SPEC_FIELD_NUMBER;
+        hash = (53 * hash) + getExtractiveContentSpec().hashCode();
+      }
       hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -10666,8 +10078,6 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * The specification that configs the desired behavior of the UCS content
      * search.
@@ -10675,35 +10085,33 @@ protected Builder newBuilderForType(
      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec)
         com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.class,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder
-                    .class);
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -10718,26 +10126,28 @@ public Builder clear() {
           summarySpecBuilder_.dispose();
           summarySpecBuilder_ = null;
         }
+        extractiveContentSpec_ = null;
+        if (extractiveContentSpecBuilder_ != null) {
+          extractiveContentSpecBuilder_.dispose();
+          extractiveContentSpecBuilder_ = null;
+        }
         return this;
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-          getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-            .getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec build() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec result =
-            buildPartial();
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -10745,27 +10155,29 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec b
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-          buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec result =
-            new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec buildPartial() {
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.snippetSpec_ =
-              snippetSpecBuilder_ == null ? snippetSpec_ : snippetSpecBuilder_.build();
+          result.snippetSpec_ = snippetSpecBuilder_ == null
+              ? snippetSpec_
+              : snippetSpecBuilder_.build();
         }
         if (((from_bitField0_ & 0x00000002) != 0)) {
-          result.summarySpec_ =
-              summarySpecBuilder_ == null ? summarySpec_ : summarySpecBuilder_.build();
+          result.summarySpec_ = summarySpecBuilder_ == null
+              ? summarySpec_
+              : summarySpecBuilder_.build();
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.extractiveContentSpec_ = extractiveContentSpecBuilder_ == null
+              ? extractiveContentSpec_
+              : extractiveContentSpecBuilder_.build();
         }
       }
 
@@ -10773,60 +10185,55 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other
-            instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec) {
-          return mergeFrom(
-              (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec) other);
+        if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec) {
+          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec other) {
+        if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.getDefaultInstance()) return this;
         if (other.hasSnippetSpec()) {
           mergeSnippetSpec(other.getSnippetSpec());
         }
         if (other.hasSummarySpec()) {
           mergeSummarySpec(other.getSummarySpec());
         }
+        if (other.hasExtractiveContentSpec()) {
+          mergeExtractiveContentSpec(other.getExtractiveContentSpec());
+        }
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
@@ -10853,25 +10260,33 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  input.readMessage(getSnippetSpecFieldBuilder().getBuilder(), extensionRegistry);
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-              case 18:
-                {
-                  input.readMessage(getSummarySpecFieldBuilder().getBuilder(), extensionRegistry);
-                  bitField0_ |= 0x00000002;
-                  break;
-                } // case 18
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                input.readMessage(
+                    getSnippetSpecFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              case 18: {
+                input.readMessage(
+                    getSummarySpecFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              case 26: {
+                input.readMessage(
+                    getExtractiveContentSpecFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -10881,75 +10296,48 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
-      private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-          snippetSpec_;
+      private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippetSpec_;
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-                  .Builder,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                  .SnippetSpecOrBuilder>
-          snippetSpecBuilder_;
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder> snippetSpecBuilder_;
       /**
-       *
-       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
        * @return Whether the snippetSpec field is set.
        */
       public boolean hasSnippetSpec() {
         return ((bitField0_ & 0x00000001) != 0);
       }
       /**
-       *
-       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
        * @return The snippetSpec.
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-          getSnippetSpec() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec getSnippetSpec() {
         if (snippetSpecBuilder_ == null) {
-          return snippetSpec_ == null
-              ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-                  .getDefaultInstance()
-              : snippetSpec_;
+          return snippetSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance() : snippetSpec_;
         } else {
           return snippetSpecBuilder_.getMessage();
         }
       }
       /**
-       *
-       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
        */
-      public Builder setSnippetSpec(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-              value) {
+      public Builder setSnippetSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec value) {
         if (snippetSpecBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -10963,21 +10351,15 @@ public Builder setSnippetSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
        */
       public Builder setSnippetSpec(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-                  .Builder
-              builderForValue) {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.Builder builderForValue) {
         if (snippetSpecBuilder_ == null) {
           snippetSpec_ = builderForValue.build();
         } else {
@@ -10988,26 +10370,18 @@ public Builder setSnippetSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
        */
-      public Builder mergeSnippetSpec(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-              value) {
+      public Builder mergeSnippetSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec value) {
         if (snippetSpecBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0)
-              && snippetSpec_ != null
-              && snippetSpec_
-                  != com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                      .SnippetSpec.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000001) != 0) &&
+            snippetSpec_ != null &&
+            snippetSpec_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance()) {
             getSnippetSpecBuilder().mergeFrom(value);
           } else {
             snippetSpec_ = value;
@@ -11020,16 +10394,12 @@ public Builder mergeSnippetSpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
        */
       public Builder clearSnippetSpec() {
         bitField0_ = (bitField0_ & ~0x00000001);
@@ -11042,147 +10412,96 @@ public Builder clearSnippetSpec() {
         return this;
       }
       /**
-       *
-       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-              .Builder
-          getSnippetSpecBuilder() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.Builder getSnippetSpecBuilder() {
         bitField0_ |= 0x00000001;
         onChanged();
         return getSnippetSpecFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SnippetSpecOrBuilder
-          getSnippetSpecOrBuilder() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder getSnippetSpecOrBuilder() {
         if (snippetSpecBuilder_ != null) {
           return snippetSpecBuilder_.getMessageOrBuilder();
         } else {
-          return snippetSpec_ == null
-              ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-                  .getDefaultInstance()
-              : snippetSpec_;
+          return snippetSpec_ == null ?
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance() : snippetSpec_;
         }
       }
       /**
-       *
-       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
-                  .Builder,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                  .SnippetSpecOrBuilder>
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder> 
           getSnippetSpecFieldBuilder() {
         if (snippetSpecBuilder_ == null) {
-          snippetSpecBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                      .SnippetSpec,
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                      .SnippetSpec.Builder,
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                      .SnippetSpecOrBuilder>(getSnippetSpec(), getParentForChildren(), isClean());
+          snippetSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder>(
+                  getSnippetSpec(),
+                  getParentForChildren(),
+                  isClean());
           snippetSpec_ = null;
         }
         return snippetSpecBuilder_;
       }
 
-      private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-          summarySpec_;
+      private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summarySpec_;
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-                  .Builder,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                  .SummarySpecOrBuilder>
-          summarySpecBuilder_;
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpecOrBuilder> summarySpecBuilder_;
       /**
-       *
-       *
        * 
        * If there is no summary spec provided, there will be no summary in the
        * search response.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
        * @return Whether the summarySpec field is set.
        */
       public boolean hasSummarySpec() {
         return ((bitField0_ & 0x00000002) != 0);
       }
       /**
-       *
-       *
        * 
        * If there is no summary spec provided, there will be no summary in the
        * search response.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
-       * 
-       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
        * @return The summarySpec.
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-          getSummarySpec() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec getSummarySpec() {
         if (summarySpecBuilder_ == null) {
-          return summarySpec_ == null
-              ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-                  .getDefaultInstance()
-              : summarySpec_;
+          return summarySpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.getDefaultInstance() : summarySpec_;
         } else {
           return summarySpecBuilder_.getMessage();
         }
       }
       /**
-       *
-       *
        * 
        * If there is no summary spec provided, there will be no summary in the
        * search response.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
        */
-      public Builder setSummarySpec(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-              value) {
+      public Builder setSummarySpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec value) {
         if (summarySpecBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -11196,21 +10515,15 @@ public Builder setSummarySpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * If there is no summary spec provided, there will be no summary in the
        * search response.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
        */
       public Builder setSummarySpec(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-                  .Builder
-              builderForValue) {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.Builder builderForValue) {
         if (summarySpecBuilder_ == null) {
           summarySpec_ = builderForValue.build();
         } else {
@@ -11221,26 +10534,18 @@ public Builder setSummarySpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * If there is no summary spec provided, there will be no summary in the
        * search response.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
        */
-      public Builder mergeSummarySpec(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-              value) {
+      public Builder mergeSummarySpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec value) {
         if (summarySpecBuilder_ == null) {
-          if (((bitField0_ & 0x00000002) != 0)
-              && summarySpec_ != null
-              && summarySpec_
-                  != com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                      .SummarySpec.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000002) != 0) &&
+            summarySpec_ != null &&
+            summarySpec_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.getDefaultInstance()) {
             getSummarySpecBuilder().mergeFrom(value);
           } else {
             summarySpec_ = value;
@@ -11253,16 +10558,12 @@ public Builder mergeSummarySpec(
         return this;
       }
       /**
-       *
-       *
        * 
        * If there is no summary spec provided, there will be no summary in the
        * search response.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
        */
       public Builder clearSummarySpec() {
         bitField0_ = (bitField0_ & ~0x00000002);
@@ -11275,81 +10576,219 @@ public Builder clearSummarySpec() {
         return this;
       }
       /**
-       *
-       *
        * 
        * If there is no summary spec provided, there will be no summary in the
        * search response.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-              .Builder
-          getSummarySpecBuilder() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.Builder getSummarySpecBuilder() {
         bitField0_ |= 0x00000002;
         onChanged();
         return getSummarySpecFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * If there is no summary spec provided, there will be no summary in the
        * search response.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-              .SummarySpecOrBuilder
-          getSummarySpecOrBuilder() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpecOrBuilder getSummarySpecOrBuilder() {
         if (summarySpecBuilder_ != null) {
           return summarySpecBuilder_.getMessageOrBuilder();
         } else {
-          return summarySpec_ == null
-              ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-                  .getDefaultInstance()
-              : summarySpec_;
+          return summarySpec_ == null ?
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.getDefaultInstance() : summarySpec_;
         }
       }
       /**
-       *
-       *
        * 
        * If there is no summary spec provided, there will be no summary in the
        * search response.
        * 

        *
-       * 
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
-       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
-                  .Builder,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                  .SummarySpecOrBuilder>
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpecOrBuilder> 
           getSummarySpecFieldBuilder() {
         if (summarySpecBuilder_ == null) {
-          summarySpecBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                      .SummarySpec,
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                      .SummarySpec.Builder,
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                      .SummarySpecOrBuilder>(getSummarySpec(), getParentForChildren(), isClean());
+          summarySpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpecOrBuilder>(
+                  getSummarySpec(),
+                  getParentForChildren(),
+                  isClean());
           summarySpec_ = null;
         }
         return summarySpecBuilder_;
       }
 
+      private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractiveContentSpec_;
+      private com.google.protobuf.SingleFieldBuilderV3<
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpecOrBuilder> extractiveContentSpecBuilder_;
+      /**
+       * 
+       * If there is no extractive_content_spec provided, there will be no
+       * extractive answer in the search response.
+       * 

+       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * @return Whether the extractiveContentSpec field is set.
+       */
+      public boolean hasExtractiveContentSpec() {
+        return ((bitField0_ & 0x00000004) != 0);
+      }
+      /**
+       * 
+       * If there is no extractive_content_spec provided, there will be no
+       * extractive answer in the search response.
+       * 

+       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * @return The extractiveContentSpec.
+       */
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec getExtractiveContentSpec() {
+        if (extractiveContentSpecBuilder_ == null) {
+          return extractiveContentSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.getDefaultInstance() : extractiveContentSpec_;
+        } else {
+          return extractiveContentSpecBuilder_.getMessage();
+        }
+      }
+      /**
+       * 
+       * If there is no extractive_content_spec provided, there will be no
+       * extractive answer in the search response.
+       * 

+       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       */
+      public Builder setExtractiveContentSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec value) {
+        if (extractiveContentSpecBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          extractiveContentSpec_ = value;
+        } else {
+          extractiveContentSpecBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * 
+       * If there is no extractive_content_spec provided, there will be no
+       * extractive answer in the search response.
+       * 

+       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       */
+      public Builder setExtractiveContentSpec(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.Builder builderForValue) {
+        if (extractiveContentSpecBuilder_ == null) {
+          extractiveContentSpec_ = builderForValue.build();
+        } else {
+          extractiveContentSpecBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * 
+       * If there is no extractive_content_spec provided, there will be no
+       * extractive answer in the search response.
+       * 

+       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       */
+      public Builder mergeExtractiveContentSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec value) {
+        if (extractiveContentSpecBuilder_ == null) {
+          if (((bitField0_ & 0x00000004) != 0) &&
+            extractiveContentSpec_ != null &&
+            extractiveContentSpec_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.getDefaultInstance()) {
+            getExtractiveContentSpecBuilder().mergeFrom(value);
+          } else {
+            extractiveContentSpec_ = value;
+          }
+        } else {
+          extractiveContentSpecBuilder_.mergeFrom(value);
+        }
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return this;
+      }
+      /**
+       * 
+       * If there is no extractive_content_spec provided, there will be no
+       * extractive answer in the search response.
+       * 

+       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       */
+      public Builder clearExtractiveContentSpec() {
+        bitField0_ = (bitField0_ & ~0x00000004);
+        extractiveContentSpec_ = null;
+        if (extractiveContentSpecBuilder_ != null) {
+          extractiveContentSpecBuilder_.dispose();
+          extractiveContentSpecBuilder_ = null;
+        }
+        onChanged();
+        return this;
+      }
+      /**
+       * 
+       * If there is no extractive_content_spec provided, there will be no
+       * extractive answer in the search response.
+       * 

+       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       */
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.Builder getExtractiveContentSpecBuilder() {
+        bitField0_ |= 0x00000004;
+        onChanged();
+        return getExtractiveContentSpecFieldBuilder().getBuilder();
+      }
+      /**
+       * 
+       * If there is no extractive_content_spec provided, there will be no
+       * extractive answer in the search response.
+       * 

+       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       */
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpecOrBuilder getExtractiveContentSpecOrBuilder() {
+        if (extractiveContentSpecBuilder_ != null) {
+          return extractiveContentSpecBuilder_.getMessageOrBuilder();
+        } else {
+          return extractiveContentSpec_ == null ?
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.getDefaultInstance() : extractiveContentSpec_;
+        }
+      }
+      /**
+       * 
+       * If there is no extractive_content_spec provided, there will be no
+       * extractive answer in the search response.
+       * 

+       *
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       */
+      private com.google.protobuf.SingleFieldBuilderV3<
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpecOrBuilder> 
+          getExtractiveContentSpecFieldBuilder() {
+        if (extractiveContentSpecBuilder_ == null) {
+          extractiveContentSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpecOrBuilder>(
+                  getExtractiveContentSpec(),
+                  getParentForChildren(),
+                  isClean());
+          extractiveContentSpec_ = null;
+        }
+        return extractiveContentSpecBuilder_;
+      }
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -11362,45 +10801,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec)
-    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec DEFAULT_INSTANCE;
     static {
-      DEFAULT_INSTANCE =
-          new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec();
+      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public ContentSearchSpec parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public ContentSearchSpec parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -11412,19 +10847,16 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   public static final int SERVING_CONFIG_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object servingConfig_ = "";
   /**
-   *
-   *
    * 
    * Required. The resource name of the Search serving config, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -11432,10 +10864,7 @@ public com.google.protobuf.Parser getParserForType() {
    * of models used to make the search.
    * 

    *
-   * 
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The servingConfig.
    */
   @java.lang.Override
@@ -11444,15 +10873,14 @@ public java.lang.String getServingConfig() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       servingConfig_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The resource name of the Search serving config, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -11460,18 +10888,17 @@ public java.lang.String getServingConfig() {
    * of models used to make the search.
    * 

    *
-   * 
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for servingConfig.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getServingConfigBytes() {
+  public com.google.protobuf.ByteString
+      getServingConfigBytes() {
     java.lang.Object ref = servingConfig_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       servingConfig_ = b;
       return b;
     } else {
@@ -11480,12 +10907,9 @@ public com.google.protobuf.ByteString getServingConfigBytes() {
   }
 
   public static final int BRANCH_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object branch_ = "";
   /**
-   *
-   *
    * 
    * The branch resource name, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -11495,7 +10919,6 @@ public com.google.protobuf.ByteString getServingConfigBytes() {
    * 

    *
    * string branch = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The branch.
    */
   @java.lang.Override
@@ -11504,15 +10927,14 @@ public java.lang.String getBranch() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       branch_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The branch resource name, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -11522,15 +10944,16 @@ public java.lang.String getBranch() {
    * 

    *
    * string branch = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The bytes for branch.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getBranchBytes() {
+  public com.google.protobuf.ByteString
+      getBranchBytes() {
     java.lang.Object ref = branch_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       branch_ = b;
       return b;
     } else {
@@ -11539,18 +10962,14 @@ public com.google.protobuf.ByteString getBranchBytes() {
   }
 
   public static final int QUERY_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object query_ = "";
   /**
-   *
-   *
    * 
    * Raw search query.
    * 

    *
    * string query = 3;
-   *
    * @return The query.
    */
   @java.lang.Override
@@ -11559,29 +10978,29 @@ public java.lang.String getQuery() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       query_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Raw search query.
    * 

    *
    * string query = 3;
-   *
    * @return The bytes for query.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getQueryBytes() {
+  public com.google.protobuf.ByteString
+      getQueryBytes() {
     java.lang.Object ref = query_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       query_ = b;
       return b;
     } else {
@@ -11592,8 +11011,6 @@ public com.google.protobuf.ByteString getQueryBytes() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 4;
   private int pageSize_ = 0;
   /**
-   *
-   *
    * 
    * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
    * to return. If unspecified, defaults to a reasonable value. The maximum
@@ -11603,7 +11020,6 @@ public com.google.protobuf.ByteString getQueryBytes() {
    * 

    *
    * int32 page_size = 4;
-   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -11612,12 +11028,9 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 5;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
-   *
-   *
    * 
    * A page token received from a previous
    * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -11630,7 +11043,6 @@ public int getPageSize() {
    * 

    *
    * string page_token = 5;
-   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -11639,15 +11051,14 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A page token received from a previous
    * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -11660,15 +11071,16 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 5;
-   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -11679,8 +11091,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
   public static final int OFFSET_FIELD_NUMBER = 6;
   private int offset_ = 0;
   /**
-   *
-   *
    * 
    * A 0-indexed integer that specifies the current offset (that is, starting
    * result location, amongst the
@@ -11693,7 +11103,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
    * 

    *
    * int32 offset = 6;
-   *
    * @return The offset.
    */
   @java.lang.Override
@@ -11702,12 +11111,9 @@ public int getOffset() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 7;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered. Filter
@@ -11717,7 +11123,6 @@ public int getOffset() {
    * 

    *
    * string filter = 7;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -11726,15 +11131,14 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered. Filter
@@ -11744,15 +11148,16 @@ public java.lang.String getFilter() {
    * 

    *
    * string filter = 7;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -11761,12 +11166,9 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 8;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
-   *
-   *
    * 
    * The order in which documents are returned. Document can be ordered by
    * a field in an [Document][google.cloud.discoveryengine.v1beta.Document]
@@ -11777,7 +11179,6 @@ public com.google.protobuf.ByteString getFilterBytes() {
    * 

    *
    * string order_by = 8;
-   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -11786,15 +11187,14 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The order in which documents are returned. Document can be ordered by
    * a field in an [Document][google.cloud.discoveryengine.v1beta.Document]
@@ -11805,15 +11205,16 @@ public java.lang.String getOrderBy() {
    * 

    *
    * string order_by = 8;
-   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getOrderByBytes() {
+  public com.google.protobuf.ByteString
+      getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -11824,8 +11225,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
   public static final int USER_INFO_FIELD_NUMBER = 21;
   private com.google.cloud.discoveryengine.v1beta.UserInfo userInfo_;
   /**
-   *
-   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -11833,7 +11232,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
    * 

    *
    * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 21;
-   *
    * @return Whether the userInfo field is set.
    */
   @java.lang.Override
@@ -11841,8 +11239,6 @@ public boolean hasUserInfo() {
     return userInfo_ != null;
   }
   /**
-   *
-   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -11850,18 +11246,13 @@ public boolean hasUserInfo() {
    * 

    *
    * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 21;
-   *
    * @return The userInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.UserInfo getUserInfo() {
-    return userInfo_ == null
-        ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()
-        : userInfo_;
+    return userInfo_ == null ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance() : userInfo_;
   }
   /**
-   *
-   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -11872,19 +11263,13 @@ public com.google.cloud.discoveryengine.v1beta.UserInfo getUserInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBuilder() {
-    return userInfo_ == null
-        ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()
-        : userInfo_;
+    return userInfo_ == null ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance() : userInfo_;
   }
 
   public static final int FACET_SPECS_FIELD_NUMBER = 9;
-
   @SuppressWarnings("serial")
-  private java.util.List
-      facetSpecs_;
+  private java.util.List facetSpecs_;
   /**
-   *
-   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -11892,17 +11277,13 @@ public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBu
    * error is returned.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
    */
   @java.lang.Override
-  public java.util.List
-      getFacetSpecsList() {
+  public java.util.List getFacetSpecsList() {
     return facetSpecs_;
   }
   /**
-   *
-   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -11910,18 +11291,14 @@ public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBu
    * error is returned.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
    */
   @java.lang.Override
-  public java.util.List<
-          ? extends com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder>
+  public java.util.List 
       getFacetSpecsOrBuilderList() {
     return facetSpecs_;
   }
   /**
-   *
-   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -11929,16 +11306,13 @@ public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBu
    * error is returned.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
    */
   @java.lang.Override
   public int getFacetSpecsCount() {
     return facetSpecs_.size();
   }
   /**
-   *
-   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -11946,16 +11320,13 @@ public int getFacetSpecsCount() {
    * error is returned.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getFacetSpecs(int index) {
     return facetSpecs_.get(index);
   }
   /**
-   *
-   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -11963,26 +11334,22 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getFacetS
    * error is returned.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder
-      getFacetSpecsOrBuilder(int index) {
+  public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder getFacetSpecsOrBuilder(
+      int index) {
     return facetSpecs_.get(index);
   }
 
   public static final int BOOST_SPEC_FIELD_NUMBER = 10;
   private com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boostSpec_;
   /**
-   *
-   *
    * 
    * Boost specification to boost certain documents.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
-   *
    * @return Whether the boostSpec field is set.
    */
   @java.lang.Override
@@ -11990,25 +11357,18 @@ public boolean hasBoostSpec() {
     return boostSpec_ != null;
   }
   /**
-   *
-   *
    * 
    * Boost specification to boost certain documents.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
-   *
    * @return The boostSpec.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec getBoostSpec() {
-    return boostSpec_ == null
-        ? com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance()
-        : boostSpec_;
+    return boostSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance() : boostSpec_;
   }
   /**
-   *
-   *
    * 
    * Boost specification to boost certain documents.
    * 

@@ -12016,45 +11376,37 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec getBoostS
    * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder
-      getBoostSpecOrBuilder() {
-    return boostSpec_ == null
-        ? com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance()
-        : boostSpec_;
+  public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder getBoostSpecOrBuilder() {
+    return boostSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance() : boostSpec_;
   }
 
   public static final int PARAMS_FIELD_NUMBER = 11;
-
   private static final class ParamsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry
-        defaultEntry =
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, com.google.protobuf.Value> defaultEntry =
             com.google.protobuf.MapEntry
-                .newDefaultInstance(
-                    com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-                        .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ParamsEntry_descriptor,
-                    com.google.protobuf.WireFormat.FieldType.STRING,
-                    "",
-                    com.google.protobuf.WireFormat.FieldType.MESSAGE,
-                    com.google.protobuf.Value.getDefaultInstance());
+            .newDefaultInstance(
+                com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ParamsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.MESSAGE,
+                com.google.protobuf.Value.getDefaultInstance());
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField params_;
-
+  private com.google.protobuf.MapField<
+      java.lang.String, com.google.protobuf.Value> params_;
   private com.google.protobuf.MapField
-      internalGetParams() {
+  internalGetParams() {
     if (params_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(ParamsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          ParamsDefaultEntryHolder.defaultEntry);
     }
     return params_;
   }
-
   public int getParamsCount() {
     return internalGetParams().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Additional search parameters.
    *
@@ -12070,21 +11422,20 @@ public int getParamsCount() {
    * map<string, .google.protobuf.Value> params = 11;
    */
   @java.lang.Override
-  public boolean containsParams(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsParams(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetParams().getMap().containsKey(key);
   }
-  /** Use {@link #getParamsMap()} instead. */
+  /**
+   * Use {@link #getParamsMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getParams() {
     return getParamsMap();
   }
   /**
-   *
-   *
    * 
    * Additional search parameters.
    *
@@ -12104,8 +11455,6 @@ public java.util.Map getParamsMap()
     return internalGetParams().getMap();
   }
   /**
-   *
-   *
    * 
    * Additional search parameters.
    *
@@ -12121,19 +11470,17 @@ public java.util.Map getParamsMap()
    * map<string, .google.protobuf.Value> params = 11;
    */
   @java.lang.Override
-  public /* nullable */ com.google.protobuf.Value getParamsOrDefault(
+  public /* nullable */
+com.google.protobuf.Value getParamsOrDefault(
       java.lang.String key,
       /* nullable */
-      com.google.protobuf.Value defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetParams().getMap();
+com.google.protobuf.Value defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetParams().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Additional search parameters.
    *
@@ -12149,11 +11496,11 @@ public java.util.Map getParamsMap()
    * map<string, .google.protobuf.Value> params = 11;
    */
   @java.lang.Override
-  public com.google.protobuf.Value getParamsOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetParams().getMap();
+  public com.google.protobuf.Value getParamsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetParams().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -12161,20 +11508,14 @@ public com.google.protobuf.Value getParamsOrThrow(java.lang.String key) {
   }
 
   public static final int QUERY_EXPANSION_SPEC_FIELD_NUMBER = 13;
-  private com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-      queryExpansionSpec_;
+  private com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec queryExpansionSpec_;
   /**
-   *
-   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
    * @return Whether the queryExpansionSpec field is set.
    */
   @java.lang.Override
@@ -12182,63 +11523,40 @@ public boolean hasQueryExpansionSpec() {
     return queryExpansionSpec_ != null;
   }
   /**
-   *
-   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
    * @return The queryExpansionSpec.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-      getQueryExpansionSpec() {
-    return queryExpansionSpec_ == null
-        ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-            .getDefaultInstance()
-        : queryExpansionSpec_;
+  public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec getQueryExpansionSpec() {
+    return queryExpansionSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.getDefaultInstance() : queryExpansionSpec_;
   }
   /**
-   *
-   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder
-      getQueryExpansionSpecOrBuilder() {
-    return queryExpansionSpec_ == null
-        ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-            .getDefaultInstance()
-        : queryExpansionSpec_;
+  public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder getQueryExpansionSpecOrBuilder() {
+    return queryExpansionSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.getDefaultInstance() : queryExpansionSpec_;
   }
 
   public static final int SPELL_CORRECTION_SPEC_FIELD_NUMBER = 14;
-  private com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-      spellCorrectionSpec_;
+  private com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spellCorrectionSpec_;
   /**
-   *
-   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
    * @return Whether the spellCorrectionSpec field is set.
    */
   @java.lang.Override
@@ -12246,55 +11564,35 @@ public boolean hasSpellCorrectionSpec() {
     return spellCorrectionSpec_ != null;
   }
   /**
-   *
-   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
    * @return The spellCorrectionSpec.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-      getSpellCorrectionSpec() {
-    return spellCorrectionSpec_ == null
-        ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-            .getDefaultInstance()
-        : spellCorrectionSpec_;
+  public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec getSpellCorrectionSpec() {
+    return spellCorrectionSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.getDefaultInstance() : spellCorrectionSpec_;
   }
   /**
-   *
-   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder
-      getSpellCorrectionSpecOrBuilder() {
-    return spellCorrectionSpec_ == null
-        ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-            .getDefaultInstance()
-        : spellCorrectionSpec_;
+  public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder getSpellCorrectionSpecOrBuilder() {
+    return spellCorrectionSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.getDefaultInstance() : spellCorrectionSpec_;
   }
 
   public static final int USER_PSEUDO_ID_FIELD_NUMBER = 15;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object userPseudoId_ = "";
   /**
-   *
-   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -12313,7 +11611,6 @@ public boolean hasSpellCorrectionSpec() {
    * 

    *
    * string user_pseudo_id = 15;
-   *
    * @return The userPseudoId.
    */
   @java.lang.Override
@@ -12322,15 +11619,14 @@ public java.lang.String getUserPseudoId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userPseudoId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -12349,15 +11645,16 @@ public java.lang.String getUserPseudoId() {
    * 

    *
    * string user_pseudo_id = 15;
-   *
    * @return The bytes for userPseudoId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getUserPseudoIdBytes() {
+  public com.google.protobuf.ByteString
+      getUserPseudoIdBytes() {
     java.lang.Object ref = userPseudoId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       userPseudoId_ = b;
       return b;
     } else {
@@ -12366,20 +11663,14 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
   }
 
   public static final int CONTENT_SEARCH_SPEC_FIELD_NUMBER = 24;
-  private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-      contentSearchSpec_;
+  private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec contentSearchSpec_;
   /**
-   *
-   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
    * @return Whether the contentSearchSpec field is set.
    */
   @java.lang.Override
@@ -12387,60 +11678,40 @@ public boolean hasContentSearchSpec() {
     return contentSearchSpec_ != null;
   }
   /**
-   *
-   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
    * @return The contentSearchSpec.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-      getContentSearchSpec() {
-    return contentSearchSpec_ == null
-        ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-            .getDefaultInstance()
-        : contentSearchSpec_;
+  public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec getContentSearchSpec() {
+    return contentSearchSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.getDefaultInstance() : contentSearchSpec_;
   }
   /**
-   *
-   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
-   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder
-      getContentSearchSpecOrBuilder() {
-    return contentSearchSpec_ == null
-        ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-            .getDefaultInstance()
-        : contentSearchSpec_;
+  public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder getContentSearchSpecOrBuilder() {
+    return contentSearchSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.getDefaultInstance() : contentSearchSpec_;
   }
 
   public static final int SAFE_SEARCH_FIELD_NUMBER = 20;
   private boolean safeSearch_ = false;
   /**
-   *
-   *
    * 
    * Whether to turn on safe search. This is only supported for
    * [ContentConfig.PUBLIC_WEBSITE][].
    * 

    *
    * bool safe_search = 20;
-   *
    * @return The safeSearch.
    */
   @java.lang.Override
@@ -12449,34 +11720,32 @@ public boolean getSafeSearch() {
   }
 
   public static final int USER_LABELS_FIELD_NUMBER = 22;
-
   private static final class UserLabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry defaultEntry =
-        com.google.protobuf.MapEntry.newDefaultInstance(
-            com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-                .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_UserLabelsEntry_descriptor,
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "",
-            com.google.protobuf.WireFormat.FieldType.STRING,
-            "");
+    static final com.google.protobuf.MapEntry<
+        java.lang.String, java.lang.String> defaultEntry =
+            com.google.protobuf.MapEntry
+            .newDefaultInstance(
+                com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_UserLabelsEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "");
   }
-
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField userLabels_;
-
-  private com.google.protobuf.MapField internalGetUserLabels() {
+  private com.google.protobuf.MapField<
+      java.lang.String, java.lang.String> userLabels_;
+  private com.google.protobuf.MapField
+  internalGetUserLabels() {
     if (userLabels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(UserLabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          UserLabelsDefaultEntryHolder.defaultEntry);
     }
     return userLabels_;
   }
-
   public int getUserLabelsCount() {
     return internalGetUserLabels().getMap().size();
   }
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -12500,21 +11769,20 @@ public int getUserLabelsCount() {
    * map<string, string> user_labels = 22;
    */
   @java.lang.Override
-  public boolean containsUserLabels(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsUserLabels(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetUserLabels().getMap().containsKey(key);
   }
-  /** Use {@link #getUserLabelsMap()} instead. */
+  /**
+   * Use {@link #getUserLabelsMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getUserLabels() {
     return getUserLabelsMap();
   }
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -12542,8 +11810,6 @@ public java.util.Map getUserLabelsMap() {
     return internalGetUserLabels().getMap();
   }
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -12567,19 +11833,17 @@ public java.util.Map getUserLabelsMap() {
    * map<string, string> user_labels = 22;
    */
   @java.lang.Override
-  public /* nullable */ java.lang.String getUserLabelsOrDefault(
+  public /* nullable */
+java.lang.String getUserLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetUserLabels().getMap();
+java.lang.String defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetUserLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -12603,11 +11867,11 @@ public java.util.Map getUserLabelsMap() {
    * map<string, string> user_labels = 22;
    */
   @java.lang.Override
-  public java.lang.String getUserLabelsOrThrow(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
-    java.util.Map map = internalGetUserLabels().getMap();
+  public java.lang.String getUserLabelsOrThrow(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
+    java.util.Map map =
+        internalGetUserLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -12615,7 +11879,6 @@ public java.lang.String getUserLabelsOrThrow(java.lang.String key) {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -12627,7 +11890,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(servingConfig_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, servingConfig_);
     }
@@ -12658,8 +11922,12 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (boostSpec_ != null) {
       output.writeMessage(10, getBoostSpec());
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetParams(), ParamsDefaultEntryHolder.defaultEntry, 11);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetParams(),
+        ParamsDefaultEntryHolder.defaultEntry,
+        11);
     if (queryExpansionSpec_ != null) {
       output.writeMessage(13, getQueryExpansionSpec());
     }
@@ -12675,8 +11943,12 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (userInfo_ != null) {
       output.writeMessage(21, getUserInfo());
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetUserLabels(), UserLabelsDefaultEntryHolder.defaultEntry, 22);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetUserLabels(),
+        UserLabelsDefaultEntryHolder.defaultEntry,
+        22);
     if (contentSearchSpec_ != null) {
       output.writeMessage(24, getContentSearchSpec());
     }
@@ -12699,13 +11971,15 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, query_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, pageSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(4, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, pageToken_);
     }
     if (offset_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(6, offset_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(6, offset_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(filter_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, filter_);
@@ -12714,49 +11988,55 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, orderBy_);
     }
     for (int i = 0; i < facetSpecs_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(9, facetSpecs_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(9, facetSpecs_.get(i));
     }
     if (boostSpec_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(10, getBoostSpec());
-    }
-    for (java.util.Map.Entry entry :
-        internalGetParams().getMap().entrySet()) {
-      com.google.protobuf.MapEntry params__ =
-          ParamsDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(11, params__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(10, getBoostSpec());
+    }
+    for (java.util.Map.Entry entry
+         : internalGetParams().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      params__ = ParamsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(11, params__);
     }
     if (queryExpansionSpec_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(13, getQueryExpansionSpec());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(13, getQueryExpansionSpec());
     }
     if (spellCorrectionSpec_ != null) {
-      size +=
-          com.google.protobuf.CodedOutputStream.computeMessageSize(14, getSpellCorrectionSpec());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(14, getSpellCorrectionSpec());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(userPseudoId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(15, userPseudoId_);
     }
     if (safeSearch_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(20, safeSearch_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(20, safeSearch_);
     }
     if (userInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(21, getUserInfo());
-    }
-    for (java.util.Map.Entry entry :
-        internalGetUserLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry userLabels__ =
-          UserLabelsDefaultEntryHolder.defaultEntry
-              .newBuilderForType()
-              .setKey(entry.getKey())
-              .setValue(entry.getValue())
-              .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(22, userLabels__);
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(21, getUserInfo());
+    }
+    for (java.util.Map.Entry entry
+         : internalGetUserLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      userLabels__ = UserLabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(22, userLabels__);
     }
     if (contentSearchSpec_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, getContentSearchSpec());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(24, getContentSearchSpec());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -12766,47 +12046,64 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.SearchRequest other =
-        (com.google.cloud.discoveryengine.v1beta.SearchRequest) obj;
-
-    if (!getServingConfig().equals(other.getServingConfig())) return false;
-    if (!getBranch().equals(other.getBranch())) return false;
-    if (!getQuery().equals(other.getQuery())) return false;
-    if (getPageSize() != other.getPageSize()) return false;
-    if (!getPageToken().equals(other.getPageToken())) return false;
-    if (getOffset() != other.getOffset()) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (!getOrderBy().equals(other.getOrderBy())) return false;
+    com.google.cloud.discoveryengine.v1beta.SearchRequest other = (com.google.cloud.discoveryengine.v1beta.SearchRequest) obj;
+
+    if (!getServingConfig()
+        .equals(other.getServingConfig())) return false;
+    if (!getBranch()
+        .equals(other.getBranch())) return false;
+    if (!getQuery()
+        .equals(other.getQuery())) return false;
+    if (getPageSize()
+        != other.getPageSize()) return false;
+    if (!getPageToken()
+        .equals(other.getPageToken())) return false;
+    if (getOffset()
+        != other.getOffset()) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (!getOrderBy()
+        .equals(other.getOrderBy())) return false;
     if (hasUserInfo() != other.hasUserInfo()) return false;
     if (hasUserInfo()) {
-      if (!getUserInfo().equals(other.getUserInfo())) return false;
+      if (!getUserInfo()
+          .equals(other.getUserInfo())) return false;
     }
-    if (!getFacetSpecsList().equals(other.getFacetSpecsList())) return false;
+    if (!getFacetSpecsList()
+        .equals(other.getFacetSpecsList())) return false;
     if (hasBoostSpec() != other.hasBoostSpec()) return false;
     if (hasBoostSpec()) {
-      if (!getBoostSpec().equals(other.getBoostSpec())) return false;
+      if (!getBoostSpec()
+          .equals(other.getBoostSpec())) return false;
     }
-    if (!internalGetParams().equals(other.internalGetParams())) return false;
+    if (!internalGetParams().equals(
+        other.internalGetParams())) return false;
     if (hasQueryExpansionSpec() != other.hasQueryExpansionSpec()) return false;
     if (hasQueryExpansionSpec()) {
-      if (!getQueryExpansionSpec().equals(other.getQueryExpansionSpec())) return false;
+      if (!getQueryExpansionSpec()
+          .equals(other.getQueryExpansionSpec())) return false;
     }
     if (hasSpellCorrectionSpec() != other.hasSpellCorrectionSpec()) return false;
     if (hasSpellCorrectionSpec()) {
-      if (!getSpellCorrectionSpec().equals(other.getSpellCorrectionSpec())) return false;
+      if (!getSpellCorrectionSpec()
+          .equals(other.getSpellCorrectionSpec())) return false;
     }
-    if (!getUserPseudoId().equals(other.getUserPseudoId())) return false;
+    if (!getUserPseudoId()
+        .equals(other.getUserPseudoId())) return false;
     if (hasContentSearchSpec() != other.hasContentSearchSpec()) return false;
     if (hasContentSearchSpec()) {
-      if (!getContentSearchSpec().equals(other.getContentSearchSpec())) return false;
+      if (!getContentSearchSpec()
+          .equals(other.getContentSearchSpec())) return false;
     }
-    if (getSafeSearch() != other.getSafeSearch()) return false;
-    if (!internalGetUserLabels().equals(other.internalGetUserLabels())) return false;
+    if (getSafeSearch()
+        != other.getSafeSearch()) return false;
+    if (!internalGetUserLabels().equals(
+        other.internalGetUserLabels())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -12865,7 +12162,8 @@ public int hashCode() {
       hash = (53 * hash) + getContentSearchSpec().hashCode();
     }
     hash = (37 * hash) + SAFE_SEARCH_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getSafeSearch());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getSafeSearch());
     if (!internalGetUserLabels().getMap().isEmpty()) {
       hash = (37 * hash) + USER_LABELS_FIELD_NUMBER;
       hash = (53 * hash) + internalGetUserLabels().hashCode();
@@ -12876,104 +12174,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.SearchRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -12982,56 +12274,59 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest)
       com.google.cloud.discoveryengine.v1beta.SearchRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 11:
           return internalGetParams();
         case 22:
           return internalGetUserLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 11:
           return internalGetMutableParams();
         case 22:
           return internalGetMutableUserLabels();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.class,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -13084,9 +12379,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor;
     }
 
     @java.lang.Override
@@ -13105,18 +12400,14 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.SearchRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.SearchRequest result =
-          new com.google.cloud.discoveryengine.v1beta.SearchRequest(this);
+      com.google.cloud.discoveryengine.v1beta.SearchRequest result = new com.google.cloud.discoveryengine.v1beta.SearchRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest result) {
+    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.SearchRequest result) {
       if (facetSpecsBuilder_ == null) {
         if (((bitField0_ & 0x00000200) != 0)) {
           facetSpecs_ = java.util.Collections.unmodifiableList(facetSpecs_);
@@ -13155,35 +12446,36 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest
         result.orderBy_ = orderBy_;
       }
       if (((from_bitField0_ & 0x00000100) != 0)) {
-        result.userInfo_ = userInfoBuilder_ == null ? userInfo_ : userInfoBuilder_.build();
+        result.userInfo_ = userInfoBuilder_ == null
+            ? userInfo_
+            : userInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
-        result.boostSpec_ = boostSpecBuilder_ == null ? boostSpec_ : boostSpecBuilder_.build();
+        result.boostSpec_ = boostSpecBuilder_ == null
+            ? boostSpec_
+            : boostSpecBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000800) != 0)) {
         result.params_ = internalGetParams();
         result.params_.makeImmutable();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
-        result.queryExpansionSpec_ =
-            queryExpansionSpecBuilder_ == null
-                ? queryExpansionSpec_
-                : queryExpansionSpecBuilder_.build();
+        result.queryExpansionSpec_ = queryExpansionSpecBuilder_ == null
+            ? queryExpansionSpec_
+            : queryExpansionSpecBuilder_.build();
       }
       if (((from_bitField0_ & 0x00002000) != 0)) {
-        result.spellCorrectionSpec_ =
-            spellCorrectionSpecBuilder_ == null
-                ? spellCorrectionSpec_
-                : spellCorrectionSpecBuilder_.build();
+        result.spellCorrectionSpec_ = spellCorrectionSpecBuilder_ == null
+            ? spellCorrectionSpec_
+            : spellCorrectionSpecBuilder_.build();
       }
       if (((from_bitField0_ & 0x00004000) != 0)) {
         result.userPseudoId_ = userPseudoId_;
       }
       if (((from_bitField0_ & 0x00008000) != 0)) {
-        result.contentSearchSpec_ =
-            contentSearchSpecBuilder_ == null
-                ? contentSearchSpec_
-                : contentSearchSpecBuilder_.build();
+        result.contentSearchSpec_ = contentSearchSpecBuilder_ == null
+            ? contentSearchSpec_
+            : contentSearchSpecBuilder_.build();
       }
       if (((from_bitField0_ & 0x00010000) != 0)) {
         result.safeSearch_ = safeSearch_;
@@ -13198,39 +12490,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -13238,8 +12529,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.getDefaultInstance()) return this;
       if (!other.getServingConfig().isEmpty()) {
         servingConfig_ = other.servingConfig_;
         bitField0_ |= 0x00000001;
@@ -13297,10 +12587,9 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest o
             facetSpecsBuilder_ = null;
             facetSpecs_ = other.facetSpecs_;
             bitField0_ = (bitField0_ & ~0x00000200);
-            facetSpecsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getFacetSpecsFieldBuilder()
-                    : null;
+            facetSpecsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getFacetSpecsFieldBuilder() : null;
           } else {
             facetSpecsBuilder_.addAllMessages(other.facetSpecs_);
           }
@@ -13309,7 +12598,8 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest o
       if (other.hasBoostSpec()) {
         mergeBoostSpec(other.getBoostSpec());
       }
-      internalGetMutableParams().mergeFrom(other.internalGetParams());
+      internalGetMutableParams().mergeFrom(
+          other.internalGetParams());
       bitField0_ |= 0x00000800;
       if (other.hasQueryExpansionSpec()) {
         mergeQueryExpansionSpec(other.getQueryExpansionSpec());
@@ -13328,7 +12618,8 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest o
       if (other.getSafeSearch() != false) {
         setSafeSearch(other.getSafeSearch());
       }
-      internalGetMutableUserLabels().mergeFrom(other.internalGetUserLabels());
+      internalGetMutableUserLabels().mergeFrom(
+          other.internalGetUserLabels());
       bitField0_ |= 0x00020000;
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -13356,144 +12647,128 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                servingConfig_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                branch_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                query_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 32:
-              {
-                pageSize_ = input.readInt32();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 32
-            case 42:
-              {
-                pageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 42
-            case 48:
-              {
-                offset_ = input.readInt32();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 48
-            case 58:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 58
-            case 66:
-              {
-                orderBy_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000080;
-                break;
-              } // case 66
-            case 74:
-              {
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.parser(),
-                        extensionRegistry);
-                if (facetSpecsBuilder_ == null) {
-                  ensureFacetSpecsIsMutable();
-                  facetSpecs_.add(m);
-                } else {
-                  facetSpecsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 74
-            case 82:
-              {
-                input.readMessage(getBoostSpecFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000400;
-                break;
-              } // case 82
-            case 90:
-              {
-                com.google.protobuf.MapEntry params__ =
-                    input.readMessage(
-                        ParamsDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableParams()
-                    .getMutableMap()
-                    .put(params__.getKey(), params__.getValue());
-                bitField0_ |= 0x00000800;
-                break;
-              } // case 90
-            case 106:
-              {
-                input.readMessage(
-                    getQueryExpansionSpecFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00001000;
-                break;
-              } // case 106
-            case 114:
-              {
-                input.readMessage(
-                    getSpellCorrectionSpecFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00002000;
-                break;
-              } // case 114
-            case 122:
-              {
-                userPseudoId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00004000;
-                break;
-              } // case 122
-            case 160:
-              {
-                safeSearch_ = input.readBool();
-                bitField0_ |= 0x00010000;
-                break;
-              } // case 160
-            case 170:
-              {
-                input.readMessage(getUserInfoFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000100;
-                break;
-              } // case 170
-            case 178:
-              {
-                com.google.protobuf.MapEntry userLabels__ =
-                    input.readMessage(
-                        UserLabelsDefaultEntryHolder.defaultEntry.getParserForType(),
-                        extensionRegistry);
-                internalGetMutableUserLabels()
-                    .getMutableMap()
-                    .put(userLabels__.getKey(), userLabels__.getValue());
-                bitField0_ |= 0x00020000;
-                break;
-              } // case 178
-            case 194:
-              {
-                input.readMessage(
-                    getContentSearchSpecFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00008000;
-                break;
-              } // case 194
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              servingConfig_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              branch_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              query_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 32: {
+              pageSize_ = input.readInt32();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 32
+            case 42: {
+              pageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 42
+            case 48: {
+              offset_ = input.readInt32();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 48
+            case 58: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 58
+            case 66: {
+              orderBy_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000080;
+              break;
+            } // case 66
+            case 74: {
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec m =
+                  input.readMessage(
+                      com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.parser(),
+                      extensionRegistry);
+              if (facetSpecsBuilder_ == null) {
+                ensureFacetSpecsIsMutable();
+                facetSpecs_.add(m);
+              } else {
+                facetSpecsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 74
+            case 82: {
+              input.readMessage(
+                  getBoostSpecFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000400;
+              break;
+            } // case 82
+            case 90: {
+              com.google.protobuf.MapEntry
+              params__ = input.readMessage(
+                  ParamsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableParams().getMutableMap().put(
+                  params__.getKey(), params__.getValue());
+              bitField0_ |= 0x00000800;
+              break;
+            } // case 90
+            case 106: {
+              input.readMessage(
+                  getQueryExpansionSpecFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00001000;
+              break;
+            } // case 106
+            case 114: {
+              input.readMessage(
+                  getSpellCorrectionSpecFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00002000;
+              break;
+            } // case 114
+            case 122: {
+              userPseudoId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00004000;
+              break;
+            } // case 122
+            case 160: {
+              safeSearch_ = input.readBool();
+              bitField0_ |= 0x00010000;
+              break;
+            } // case 160
+            case 170: {
+              input.readMessage(
+                  getUserInfoFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000100;
+              break;
+            } // case 170
+            case 178: {
+              com.google.protobuf.MapEntry
+              userLabels__ = input.readMessage(
+                  UserLabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableUserLabels().getMutableMap().put(
+                  userLabels__.getKey(), userLabels__.getValue());
+              bitField0_ |= 0x00020000;
+              break;
+            } // case 178
+            case 194: {
+              input.readMessage(
+                  getContentSearchSpecFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00008000;
+              break;
+            } // case 194
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -13503,13 +12778,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object servingConfig_ = "";
     /**
-     *
-     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -13517,16 +12789,14 @@ public Builder mergeFrom(
      * of models used to make the search.
      * 

      *
-     * 
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The servingConfig.
      */
     public java.lang.String getServingConfig() {
       java.lang.Object ref = servingConfig_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         servingConfig_ = s;
         return s;
@@ -13535,8 +12805,6 @@ public java.lang.String getServingConfig() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -13544,17 +12812,16 @@ public java.lang.String getServingConfig() {
      * of models used to make the search.
      * 

      *
-     * 
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for servingConfig.
      */
-    public com.google.protobuf.ByteString getServingConfigBytes() {
+    public com.google.protobuf.ByteString
+        getServingConfigBytes() {
       java.lang.Object ref = servingConfig_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         servingConfig_ = b;
         return b;
       } else {
@@ -13562,8 +12829,6 @@ public com.google.protobuf.ByteString getServingConfigBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -13571,25 +12836,19 @@ public com.google.protobuf.ByteString getServingConfigBytes() {
      * of models used to make the search.
      * 

      *
-     * 
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The servingConfig to set.
      * @return This builder for chaining.
      */
-    public Builder setServingConfig(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setServingConfig(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       servingConfig_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -13597,10 +12856,7 @@ public Builder setServingConfig(java.lang.String value) {
      * of models used to make the search.
      * 

      *
-     * 
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearServingConfig() {
@@ -13610,8 +12866,6 @@ public Builder clearServingConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -13619,17 +12873,13 @@ public Builder clearServingConfig() {
      * of models used to make the search.
      * 

      *
-     * 
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for servingConfig to set.
      * @return This builder for chaining.
      */
-    public Builder setServingConfigBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setServingConfigBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       servingConfig_ = value;
       bitField0_ |= 0x00000001;
@@ -13639,8 +12889,6 @@ public Builder setServingConfigBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object branch_ = "";
     /**
-     *
-     *
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -13650,13 +12898,13 @@ public Builder setServingConfigBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @return The branch.
      */
     public java.lang.String getBranch() {
       java.lang.Object ref = branch_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         branch_ = s;
         return s;
@@ -13665,8 +12913,6 @@ public java.lang.String getBranch() {
       }
     }
     /**
-     *
-     *
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -13676,14 +12922,15 @@ public java.lang.String getBranch() {
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @return The bytes for branch.
      */
-    public com.google.protobuf.ByteString getBranchBytes() {
+    public com.google.protobuf.ByteString
+        getBranchBytes() {
       java.lang.Object ref = branch_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         branch_ = b;
         return b;
       } else {
@@ -13691,8 +12938,6 @@ public com.google.protobuf.ByteString getBranchBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -13702,22 +12947,18 @@ public com.google.protobuf.ByteString getBranchBytes() {
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param value The branch to set.
      * @return This builder for chaining.
      */
-    public Builder setBranch(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setBranch(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       branch_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -13727,7 +12968,6 @@ public Builder setBranch(java.lang.String value) {
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @return This builder for chaining.
      */
     public Builder clearBranch() {
@@ -13737,8 +12977,6 @@ public Builder clearBranch() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -13748,14 +12986,12 @@ public Builder clearBranch() {
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
-     *
      * @param value The bytes for branch to set.
      * @return This builder for chaining.
      */
-    public Builder setBranchBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setBranchBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       branch_ = value;
       bitField0_ |= 0x00000002;
@@ -13765,20 +13001,18 @@ public Builder setBranchBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object query_ = "";
     /**
-     *
-     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
-     *
      * @return The query.
      */
     public java.lang.String getQuery() {
       java.lang.Object ref = query_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         query_ = s;
         return s;
@@ -13787,21 +13021,20 @@ public java.lang.String getQuery() {
       }
     }
     /**
-     *
-     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
-     *
      * @return The bytes for query.
      */
-    public com.google.protobuf.ByteString getQueryBytes() {
+    public com.google.protobuf.ByteString
+        getQueryBytes() {
       java.lang.Object ref = query_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         query_ = b;
         return b;
       } else {
@@ -13809,35 +13042,28 @@ public com.google.protobuf.ByteString getQueryBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
-     *
      * @param value The query to set.
      * @return This builder for chaining.
      */
-    public Builder setQuery(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQuery(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       query_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearQuery() {
@@ -13847,21 +13073,17 @@ public Builder clearQuery() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
-     *
      * @param value The bytes for query to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setQueryBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       query_ = value;
       bitField0_ |= 0x00000004;
@@ -13869,10 +13091,8 @@ public Builder setQueryBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int pageSize_;
+    private int pageSize_ ;
     /**
-     *
-     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
      * to return. If unspecified, defaults to a reasonable value. The maximum
@@ -13882,7 +13102,6 @@ public Builder setQueryBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * int32 page_size = 4;
-     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -13890,8 +13109,6 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
-     *
-     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
      * to return. If unspecified, defaults to a reasonable value. The maximum
@@ -13901,7 +13118,6 @@ public int getPageSize() {
      * 

      *
      * int32 page_size = 4;
-     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
@@ -13913,8 +13129,6 @@ public Builder setPageSize(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
      * to return. If unspecified, defaults to a reasonable value. The maximum
@@ -13924,7 +13138,6 @@ public Builder setPageSize(int value) {
      * 

      *
      * int32 page_size = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -13936,8 +13149,6 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
-     *
-     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -13950,13 +13161,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 5;
-     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -13965,8 +13176,6 @@ public java.lang.String getPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -13979,14 +13188,15 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 5;
-     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString getPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -13994,8 +13204,6 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -14008,22 +13216,18 @@ public com.google.protobuf.ByteString getPageTokenBytes() {
      * 

      *
      * string page_token = 5;
-     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       pageToken_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -14036,7 +13240,6 @@ public Builder setPageToken(java.lang.String value) {
      * 

      *
      * string page_token = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -14046,8 +13249,6 @@ public Builder clearPageToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -14060,14 +13261,12 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 5;
-     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000010;
@@ -14075,10 +13274,8 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private int offset_;
+    private int offset_ ;
     /**
-     *
-     *
      * 
      * A 0-indexed integer that specifies the current offset (that is, starting
      * result location, amongst the
@@ -14091,7 +13288,6 @@ public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * int32 offset = 6;
-     *
      * @return The offset.
      */
     @java.lang.Override
@@ -14099,8 +13295,6 @@ public int getOffset() {
       return offset_;
     }
     /**
-     *
-     *
      * 
      * A 0-indexed integer that specifies the current offset (that is, starting
      * result location, amongst the
@@ -14113,7 +13307,6 @@ public int getOffset() {
      * 

      *
      * int32 offset = 6;
-     *
      * @param value The offset to set.
      * @return This builder for chaining.
      */
@@ -14125,8 +13318,6 @@ public Builder setOffset(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A 0-indexed integer that specifies the current offset (that is, starting
      * result location, amongst the
@@ -14139,7 +13330,6 @@ public Builder setOffset(int value) {
      * 

      *
      * int32 offset = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOffset() {
@@ -14151,8 +13341,6 @@ public Builder clearOffset() {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered. Filter
@@ -14162,13 +13350,13 @@ public Builder clearOffset() {
      * 

      *
      * string filter = 7;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -14177,8 +13365,6 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered. Filter
@@ -14188,14 +13374,15 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 7;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -14203,8 +13390,6 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered. Filter
@@ -14214,22 +13399,18 @@ public com.google.protobuf.ByteString getFilterBytes() {
      * 

      *
      * string filter = 7;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered. Filter
@@ -14239,7 +13420,6 @@ public Builder setFilter(java.lang.String value) {
      * 

      *
      * string filter = 7;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -14249,8 +13429,6 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered. Filter
@@ -14260,14 +13438,12 @@ public Builder clearFilter() {
      * 

      *
      * string filter = 7;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000040;
@@ -14277,8 +13453,6 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object orderBy_ = "";
     /**
-     *
-     *
      * 
      * The order in which documents are returned. Document can be ordered by
      * a field in an [Document][google.cloud.discoveryengine.v1beta.Document]
@@ -14289,13 +13463,13 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string order_by = 8;
-     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -14304,8 +13478,6 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
-     *
-     *
      * 
      * The order in which documents are returned. Document can be ordered by
      * a field in an [Document][google.cloud.discoveryengine.v1beta.Document]
@@ -14316,14 +13488,15 @@ public java.lang.String getOrderBy() {
      * 

      *
      * string order_by = 8;
-     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString getOrderByBytes() {
+    public com.google.protobuf.ByteString
+        getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -14331,8 +13504,6 @@ public com.google.protobuf.ByteString getOrderByBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The order in which documents are returned. Document can be ordered by
      * a field in an [Document][google.cloud.discoveryengine.v1beta.Document]
@@ -14343,22 +13514,18 @@ public com.google.protobuf.ByteString getOrderByBytes() {
      * 

      *
      * string order_by = 8;
-     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderBy(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       orderBy_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The order in which documents are returned. Document can be ordered by
      * a field in an [Document][google.cloud.discoveryengine.v1beta.Document]
@@ -14369,7 +13536,6 @@ public Builder setOrderBy(java.lang.String value) {
      * 

      *
      * string order_by = 8;
-     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -14379,8 +13545,6 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The order in which documents are returned. Document can be ordered by
      * a field in an [Document][google.cloud.discoveryengine.v1beta.Document]
@@ -14391,14 +13555,12 @@ public Builder clearOrderBy() {
      * 

      *
      * string order_by = 8;
-     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setOrderByBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000080;
@@ -14408,13 +13570,8 @@ public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.discoveryengine.v1beta.UserInfo userInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.UserInfo,
-            com.google.cloud.discoveryengine.v1beta.UserInfo.Builder,
-            com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder>
-        userInfoBuilder_;
+        com.google.cloud.discoveryengine.v1beta.UserInfo, com.google.cloud.discoveryengine.v1beta.UserInfo.Builder, com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder> userInfoBuilder_;
     /**
-     *
-     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -14422,15 +13579,12 @@ public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 21;
-     *
      * @return Whether the userInfo field is set.
      */
     public boolean hasUserInfo() {
       return ((bitField0_ & 0x00000100) != 0);
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -14438,21 +13592,16 @@ public boolean hasUserInfo() {
      * 

      *
      * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 21;
-     *
      * @return The userInfo.
      */
     public com.google.cloud.discoveryengine.v1beta.UserInfo getUserInfo() {
       if (userInfoBuilder_ == null) {
-        return userInfo_ == null
-            ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()
-            : userInfo_;
+        return userInfo_ == null ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance() : userInfo_;
       } else {
         return userInfoBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -14475,8 +13624,6 @@ public Builder setUserInfo(com.google.cloud.discoveryengine.v1beta.UserInfo valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -14497,8 +13644,6 @@ public Builder setUserInfo(
       return this;
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -14509,9 +13654,9 @@ public Builder setUserInfo(
      */
     public Builder mergeUserInfo(com.google.cloud.discoveryengine.v1beta.UserInfo value) {
       if (userInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00000100) != 0)
-            && userInfo_ != null
-            && userInfo_ != com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000100) != 0) &&
+          userInfo_ != null &&
+          userInfo_ != com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()) {
           getUserInfoBuilder().mergeFrom(value);
         } else {
           userInfo_ = value;
@@ -14524,8 +13669,6 @@ public Builder mergeUserInfo(com.google.cloud.discoveryengine.v1beta.UserInfo va
       return this;
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -14544,9 +13687,7 @@ public Builder clearUserInfo() {
       onChanged();
       return this;
     }
-    /**
-     *
-     *
+    /**
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -14561,8 +13702,6 @@ public com.google.cloud.discoveryengine.v1beta.UserInfo.Builder getUserInfoBuild
       return getUserInfoFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -14575,14 +13714,11 @@ public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBu
       if (userInfoBuilder_ != null) {
         return userInfoBuilder_.getMessageOrBuilder();
       } else {
-        return userInfo_ == null
-            ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()
-            : userInfo_;
+        return userInfo_ == null ?
+            com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance() : userInfo_;
       }
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -14592,43 +13728,32 @@ public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBu
      * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 21;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.UserInfo,
-            com.google.cloud.discoveryengine.v1beta.UserInfo.Builder,
-            com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.UserInfo, com.google.cloud.discoveryengine.v1beta.UserInfo.Builder, com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder> 
         getUserInfoFieldBuilder() {
       if (userInfoBuilder_ == null) {
-        userInfoBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.UserInfo,
-                com.google.cloud.discoveryengine.v1beta.UserInfo.Builder,
-                com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder>(
-                getUserInfo(), getParentForChildren(), isClean());
+        userInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.UserInfo, com.google.cloud.discoveryengine.v1beta.UserInfo.Builder, com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder>(
+                getUserInfo(),
+                getParentForChildren(),
+                isClean());
         userInfo_ = null;
       }
       return userInfoBuilder_;
     }
 
-    private java.util.List
-        facetSpecs_ = java.util.Collections.emptyList();
-
+    private java.util.List facetSpecs_ =
+      java.util.Collections.emptyList();
     private void ensureFacetSpecsIsMutable() {
       if (!((bitField0_ & 0x00000200) != 0)) {
-        facetSpecs_ =
-            new java.util.ArrayList<
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec>(facetSpecs_);
+        facetSpecs_ = new java.util.ArrayList(facetSpecs_);
         bitField0_ |= 0x00000200;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder>
-        facetSpecsBuilder_;
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder> facetSpecsBuilder_;
 
     /**
-     *
-     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14636,11 +13761,9 @@ private void ensureFacetSpecsIsMutable() {
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
      */
-    public java.util.List
-        getFacetSpecsList() {
+    public java.util.List getFacetSpecsList() {
       if (facetSpecsBuilder_ == null) {
         return java.util.Collections.unmodifiableList(facetSpecs_);
       } else {
@@ -14648,8 +13771,6 @@ private void ensureFacetSpecsIsMutable() {
       }
     }
     /**
-     *
-     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14657,8 +13778,7 @@ private void ensureFacetSpecsIsMutable() {
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
      */
     public int getFacetSpecsCount() {
       if (facetSpecsBuilder_ == null) {
@@ -14668,8 +13788,6 @@ public int getFacetSpecsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14677,11 +13795,9 @@ public int getFacetSpecsCount() {
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getFacetSpecs(
-        int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getFacetSpecs(int index) {
       if (facetSpecsBuilder_ == null) {
         return facetSpecs_.get(index);
       } else {
@@ -14689,8 +13805,6 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getFacetS
       }
     }
     /**
-     *
-     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14698,8 +13812,7 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getFacetS
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
      */
     public Builder setFacetSpecs(
         int index, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec value) {
@@ -14716,8 +13829,6 @@ public Builder setFacetSpecs(
       return this;
     }
     /**
-     *
-     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14725,12 +13836,10 @@ public Builder setFacetSpecs(
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
      */
     public Builder setFacetSpecs(
-        int index,
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder builderForValue) {
+        int index, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder builderForValue) {
       if (facetSpecsBuilder_ == null) {
         ensureFacetSpecsIsMutable();
         facetSpecs_.set(index, builderForValue.build());
@@ -14741,8 +13850,6 @@ public Builder setFacetSpecs(
       return this;
     }
     /**
-     *
-     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14750,11 +13857,9 @@ public Builder setFacetSpecs(
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
      */
-    public Builder addFacetSpecs(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec value) {
+    public Builder addFacetSpecs(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec value) {
       if (facetSpecsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -14768,8 +13873,6 @@ public Builder addFacetSpecs(
       return this;
     }
     /**
-     *
-     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14777,8 +13880,7 @@ public Builder addFacetSpecs(
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
      */
     public Builder addFacetSpecs(
         int index, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec value) {
@@ -14795,8 +13897,6 @@ public Builder addFacetSpecs(
       return this;
     }
     /**
-     *
-     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14804,8 +13904,7 @@ public Builder addFacetSpecs(
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
      */
     public Builder addFacetSpecs(
         com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder builderForValue) {
@@ -14819,8 +13918,6 @@ public Builder addFacetSpecs(
       return this;
     }
     /**
-     *
-     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14828,12 +13925,10 @@ public Builder addFacetSpecs(
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
      */
     public Builder addFacetSpecs(
-        int index,
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder builderForValue) {
+        int index, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder builderForValue) {
       if (facetSpecsBuilder_ == null) {
         ensureFacetSpecsIsMutable();
         facetSpecs_.add(index, builderForValue.build());
@@ -14844,8 +13939,6 @@ public Builder addFacetSpecs(
       return this;
     }
     /**
-     *
-     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14853,16 +13946,14 @@ public Builder addFacetSpecs(
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
      */
     public Builder addAllFacetSpecs(
-        java.lang.Iterable<
-                ? extends com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec>
-            values) {
+        java.lang.Iterable values) {
       if (facetSpecsBuilder_ == null) {
         ensureFacetSpecsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, facetSpecs_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, facetSpecs_);
         onChanged();
       } else {
         facetSpecsBuilder_.addAllMessages(values);
@@ -14870,8 +13961,6 @@ public Builder addAllFacetSpecs(
       return this;
     }
     /**
-     *
-     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14879,8 +13968,7 @@ public Builder addAllFacetSpecs(
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
      */
     public Builder clearFacetSpecs() {
       if (facetSpecsBuilder_ == null) {
@@ -14893,8 +13981,6 @@ public Builder clearFacetSpecs() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14902,8 +13988,7 @@ public Builder clearFacetSpecs() {
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
      */
     public Builder removeFacetSpecs(int index) {
       if (facetSpecsBuilder_ == null) {
@@ -14916,8 +14001,6 @@ public Builder removeFacetSpecs(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14925,16 +14008,13 @@ public Builder removeFacetSpecs(int index) {
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder
-        getFacetSpecsBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder getFacetSpecsBuilder(
+        int index) {
       return getFacetSpecsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14942,20 +14022,16 @@ public Builder removeFacetSpecs(int index) {
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder
-        getFacetSpecsOrBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder getFacetSpecsOrBuilder(
+        int index) {
       if (facetSpecsBuilder_ == null) {
-        return facetSpecs_.get(index);
-      } else {
+        return facetSpecs_.get(index);  } else {
         return facetSpecsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14963,12 +14039,10 @@ public Builder removeFacetSpecs(int index) {
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
      */
-    public java.util.List<
-            ? extends com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder>
-        getFacetSpecsOrBuilderList() {
+    public java.util.List 
+         getFacetSpecsOrBuilderList() {
       if (facetSpecsBuilder_ != null) {
         return facetSpecsBuilder_.getMessageOrBuilderList();
       } else {
@@ -14976,8 +14050,6 @@ public Builder removeFacetSpecs(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14985,18 +14057,13 @@ public Builder removeFacetSpecs(int index) {
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder
-        addFacetSpecsBuilder() {
-      return getFacetSpecsFieldBuilder()
-          .addBuilder(
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder addFacetSpecsBuilder() {
+      return getFacetSpecsFieldBuilder().addBuilder(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -15004,19 +14071,14 @@ public Builder removeFacetSpecs(int index) {
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder
-        addFacetSpecsBuilder(int index) {
-      return getFacetSpecsFieldBuilder()
-          .addBuilder(
-              index,
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder addFacetSpecsBuilder(
+        int index) {
+      return getFacetSpecsFieldBuilder().addBuilder(
+          index, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -15024,26 +14086,22 @@ public Builder removeFacetSpecs(int index) {
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
      */
-    public java.util.List
-        getFacetSpecsBuilderList() {
+    public java.util.List 
+         getFacetSpecsBuilderList() {
       return getFacetSpecsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder> 
         getFacetSpecsFieldBuilder() {
       if (facetSpecsBuilder_ == null) {
-        facetSpecsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder>(
-                facetSpecs_, ((bitField0_ & 0x00000200) != 0), getParentForChildren(), isClean());
+        facetSpecsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder>(
+                facetSpecs_,
+                ((bitField0_ & 0x00000200) != 0),
+                getParentForChildren(),
+                isClean());
         facetSpecs_ = null;
       }
       return facetSpecsBuilder_;
@@ -15051,55 +14109,41 @@ public Builder removeFacetSpecs(int index) {
 
     private com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boostSpec_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder>
-        boostSpecBuilder_;
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder> boostSpecBuilder_;
     /**
-     *
-     *
      * 
      * Boost specification to boost certain documents.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
-     *
      * @return Whether the boostSpec field is set.
      */
     public boolean hasBoostSpec() {
       return ((bitField0_ & 0x00000400) != 0);
     }
     /**
-     *
-     *
      * 
      * Boost specification to boost certain documents.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
-     *
      * @return The boostSpec.
      */
     public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec getBoostSpec() {
       if (boostSpecBuilder_ == null) {
-        return boostSpec_ == null
-            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance()
-            : boostSpec_;
+        return boostSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance() : boostSpec_;
       } else {
         return boostSpecBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Boost specification to boost certain documents.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
      */
-    public Builder setBoostSpec(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec value) {
+    public Builder setBoostSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec value) {
       if (boostSpecBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -15113,8 +14157,6 @@ public Builder setBoostSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * Boost specification to boost certain documents.
      * 

@@ -15133,22 +14175,17 @@ public Builder setBoostSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * Boost specification to boost certain documents.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
      */
-    public Builder mergeBoostSpec(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec value) {
+    public Builder mergeBoostSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec value) {
       if (boostSpecBuilder_ == null) {
-        if (((bitField0_ & 0x00000400) != 0)
-            && boostSpec_ != null
-            && boostSpec_
-                != com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
-                    .getDefaultInstance()) {
+        if (((bitField0_ & 0x00000400) != 0) &&
+          boostSpec_ != null &&
+          boostSpec_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance()) {
           getBoostSpecBuilder().mergeFrom(value);
         } else {
           boostSpec_ = value;
@@ -15161,8 +14198,6 @@ public Builder mergeBoostSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * Boost specification to boost certain documents.
      * 

@@ -15180,42 +14215,33 @@ public Builder clearBoostSpec() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Boost specification to boost certain documents.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder
-        getBoostSpecBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder getBoostSpecBuilder() {
       bitField0_ |= 0x00000400;
       onChanged();
       return getBoostSpecFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Boost specification to boost certain documents.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder
-        getBoostSpecOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder getBoostSpecOrBuilder() {
       if (boostSpecBuilder_ != null) {
         return boostSpecBuilder_.getMessageOrBuilder();
       } else {
-        return boostSpec_ == null
-            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance()
-            : boostSpec_;
+        return boostSpec_ == null ?
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance() : boostSpec_;
       }
     }
     /**
-     *
-     *
      * 
      * Boost specification to boost certain documents.
      * 

@@ -15223,36 +14249,34 @@ public Builder clearBoostSpec() {
      * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder> 
         getBoostSpecFieldBuilder() {
       if (boostSpecBuilder_ == null) {
-        boostSpecBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder>(
-                getBoostSpec(), getParentForChildren(), isClean());
+        boostSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder>(
+                getBoostSpec(),
+                getParentForChildren(),
+                isClean());
         boostSpec_ = null;
       }
       return boostSpecBuilder_;
     }
 
-    private com.google.protobuf.MapField params_;
-
+    private com.google.protobuf.MapField<
+        java.lang.String, com.google.protobuf.Value> params_;
     private com.google.protobuf.MapField
         internalGetParams() {
       if (params_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(ParamsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(
+            ParamsDefaultEntryHolder.defaultEntry);
       }
       return params_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableParams() {
       if (params_ == null) {
-        params_ = com.google.protobuf.MapField.newMapField(ParamsDefaultEntryHolder.defaultEntry);
+        params_ = com.google.protobuf.MapField.newMapField(
+            ParamsDefaultEntryHolder.defaultEntry);
       }
       if (!params_.isMutable()) {
         params_ = params_.copy();
@@ -15261,13 +14285,10 @@ public Builder clearBoostSpec() {
       onChanged();
       return params_;
     }
-
     public int getParamsCount() {
       return internalGetParams().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Additional search parameters.
      *
@@ -15283,21 +14304,20 @@ public int getParamsCount() {
      * map<string, .google.protobuf.Value> params = 11;
      */
     @java.lang.Override
-    public boolean containsParams(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsParams(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetParams().getMap().containsKey(key);
     }
-    /** Use {@link #getParamsMap()} instead. */
+    /**
+     * Use {@link #getParamsMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getParams() {
       return getParamsMap();
     }
     /**
-     *
-     *
      * 
      * Additional search parameters.
      *
@@ -15317,8 +14337,6 @@ public java.util.Map getParamsMap()
       return internalGetParams().getMap();
     }
     /**
-     *
-     *
      * 
      * Additional search parameters.
      *
@@ -15334,19 +14352,17 @@ public java.util.Map getParamsMap()
      * map<string, .google.protobuf.Value> params = 11;
      */
     @java.lang.Override
-    public /* nullable */ com.google.protobuf.Value getParamsOrDefault(
+    public /* nullable */
+com.google.protobuf.Value getParamsOrDefault(
         java.lang.String key,
         /* nullable */
-        com.google.protobuf.Value defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetParams().getMap();
+com.google.protobuf.Value defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetParams().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Additional search parameters.
      *
@@ -15362,25 +14378,23 @@ public java.util.Map getParamsMap()
      * map<string, .google.protobuf.Value> params = 11;
      */
     @java.lang.Override
-    public com.google.protobuf.Value getParamsOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetParams().getMap();
+    public com.google.protobuf.Value getParamsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetParams().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearParams() {
       bitField0_ = (bitField0_ & ~0x00000800);
-      internalGetMutableParams().getMutableMap().clear();
+      internalGetMutableParams().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Additional search parameters.
      *
@@ -15395,22 +14409,23 @@ public Builder clearParams() {
      *
      * map<string, .google.protobuf.Value> params = 11;
      */
-    public Builder removeParams(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableParams().getMutableMap().remove(key);
+    public Builder removeParams(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableParams().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableParams() {
+    public java.util.Map
+        getMutableParams() {
       bitField0_ |= 0x00000800;
       return internalGetMutableParams().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Additional search parameters.
      *
@@ -15425,20 +14440,17 @@ public java.util.Map getMutablePara
      *
      * map<string, .google.protobuf.Value> params = 11;
      */
-    public Builder putParams(java.lang.String key, com.google.protobuf.Value value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableParams().getMutableMap().put(key, value);
+    public Builder putParams(
+        java.lang.String key,
+        com.google.protobuf.Value value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableParams().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00000800;
       return this;
     }
     /**
-     *
-     *
      * 
      * Additional search parameters.
      *
@@ -15453,75 +14465,54 @@ public Builder putParams(java.lang.String key, com.google.protobuf.Value value)
      *
      * map<string, .google.protobuf.Value> params = 11;
      */
-    public Builder putAllParams(java.util.Map values) {
-      internalGetMutableParams().getMutableMap().putAll(values);
+    public Builder putAllParams(
+        java.util.Map values) {
+      internalGetMutableParams().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00000800;
       return this;
     }
 
-    private com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-        queryExpansionSpec_;
+    private com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec queryExpansionSpec_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder>
-        queryExpansionSpecBuilder_;
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder> queryExpansionSpecBuilder_;
     /**
-     *
-     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
      * @return Whether the queryExpansionSpec field is set.
      */
     public boolean hasQueryExpansionSpec() {
       return ((bitField0_ & 0x00001000) != 0);
     }
     /**
-     *
-     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
      * @return The queryExpansionSpec.
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-        getQueryExpansionSpec() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec getQueryExpansionSpec() {
       if (queryExpansionSpecBuilder_ == null) {
-        return queryExpansionSpec_ == null
-            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-                .getDefaultInstance()
-            : queryExpansionSpec_;
+        return queryExpansionSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.getDefaultInstance() : queryExpansionSpec_;
       } else {
         return queryExpansionSpecBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
      */
-    public Builder setQueryExpansionSpec(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec value) {
+    public Builder setQueryExpansionSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec value) {
       if (queryExpansionSpecBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -15535,20 +14526,15 @@ public Builder setQueryExpansionSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
      */
     public Builder setQueryExpansionSpec(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder
-            builderForValue) {
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder builderForValue) {
       if (queryExpansionSpecBuilder_ == null) {
         queryExpansionSpec_ = builderForValue.build();
       } else {
@@ -15559,25 +14545,18 @@ public Builder setQueryExpansionSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
      */
-    public Builder mergeQueryExpansionSpec(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec value) {
+    public Builder mergeQueryExpansionSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec value) {
       if (queryExpansionSpecBuilder_ == null) {
-        if (((bitField0_ & 0x00001000) != 0)
-            && queryExpansionSpec_ != null
-            && queryExpansionSpec_
-                != com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-                    .getDefaultInstance()) {
+        if (((bitField0_ & 0x00001000) != 0) &&
+          queryExpansionSpec_ != null &&
+          queryExpansionSpec_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.getDefaultInstance()) {
           getQueryExpansionSpecBuilder().mergeFrom(value);
         } else {
           queryExpansionSpec_ = value;
@@ -15590,16 +14569,12 @@ public Builder mergeQueryExpansionSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
      */
     public Builder clearQueryExpansionSpec() {
       bitField0_ = (bitField0_ & ~0x00001000);
@@ -15612,138 +14587,96 @@ public Builder clearQueryExpansionSpec() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder
-        getQueryExpansionSpecBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder getQueryExpansionSpecBuilder() {
       bitField0_ |= 0x00001000;
       onChanged();
       return getQueryExpansionSpecFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder
-        getQueryExpansionSpecOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder getQueryExpansionSpecOrBuilder() {
       if (queryExpansionSpecBuilder_ != null) {
         return queryExpansionSpecBuilder_.getMessageOrBuilder();
       } else {
-        return queryExpansionSpec_ == null
-            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
-                .getDefaultInstance()
-            : queryExpansionSpec_;
+        return queryExpansionSpec_ == null ?
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.getDefaultInstance() : queryExpansionSpec_;
       }
     }
     /**
-     *
-     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder> 
         getQueryExpansionSpecFieldBuilder() {
       if (queryExpansionSpecBuilder_ == null) {
-        queryExpansionSpecBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder>(
-                getQueryExpansionSpec(), getParentForChildren(), isClean());
+        queryExpansionSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder>(
+                getQueryExpansionSpec(),
+                getParentForChildren(),
+                isClean());
         queryExpansionSpec_ = null;
       }
       return queryExpansionSpecBuilder_;
     }
 
-    private com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-        spellCorrectionSpec_;
+    private com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spellCorrectionSpec_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder>
-        spellCorrectionSpecBuilder_;
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder> spellCorrectionSpecBuilder_;
     /**
-     *
-     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
      * @return Whether the spellCorrectionSpec field is set.
      */
     public boolean hasSpellCorrectionSpec() {
       return ((bitField0_ & 0x00002000) != 0);
     }
     /**
-     *
-     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
      * @return The spellCorrectionSpec.
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-        getSpellCorrectionSpec() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec getSpellCorrectionSpec() {
       if (spellCorrectionSpecBuilder_ == null) {
-        return spellCorrectionSpec_ == null
-            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-                .getDefaultInstance()
-            : spellCorrectionSpec_;
+        return spellCorrectionSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.getDefaultInstance() : spellCorrectionSpec_;
       } else {
         return spellCorrectionSpecBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
      */
-    public Builder setSpellCorrectionSpec(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec value) {
+    public Builder setSpellCorrectionSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec value) {
       if (spellCorrectionSpecBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -15757,20 +14690,15 @@ public Builder setSpellCorrectionSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
      */
     public Builder setSpellCorrectionSpec(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder
-            builderForValue) {
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder builderForValue) {
       if (spellCorrectionSpecBuilder_ == null) {
         spellCorrectionSpec_ = builderForValue.build();
       } else {
@@ -15781,25 +14709,18 @@ public Builder setSpellCorrectionSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
      */
-    public Builder mergeSpellCorrectionSpec(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec value) {
+    public Builder mergeSpellCorrectionSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec value) {
       if (spellCorrectionSpecBuilder_ == null) {
-        if (((bitField0_ & 0x00002000) != 0)
-            && spellCorrectionSpec_ != null
-            && spellCorrectionSpec_
-                != com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-                    .getDefaultInstance()) {
+        if (((bitField0_ & 0x00002000) != 0) &&
+          spellCorrectionSpec_ != null &&
+          spellCorrectionSpec_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.getDefaultInstance()) {
           getSpellCorrectionSpecBuilder().mergeFrom(value);
         } else {
           spellCorrectionSpec_ = value;
@@ -15812,16 +14733,12 @@ public Builder mergeSpellCorrectionSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
      */
     public Builder clearSpellCorrectionSpec() {
       bitField0_ = (bitField0_ & ~0x00002000);
@@ -15834,70 +14751,51 @@ public Builder clearSpellCorrectionSpec() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder
-        getSpellCorrectionSpecBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder getSpellCorrectionSpecBuilder() {
       bitField0_ |= 0x00002000;
       onChanged();
       return getSpellCorrectionSpecFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder
-        getSpellCorrectionSpecOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder getSpellCorrectionSpecOrBuilder() {
       if (spellCorrectionSpecBuilder_ != null) {
         return spellCorrectionSpecBuilder_.getMessageOrBuilder();
       } else {
-        return spellCorrectionSpec_ == null
-            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-                .getDefaultInstance()
-            : spellCorrectionSpec_;
+        return spellCorrectionSpec_ == null ?
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.getDefaultInstance() : spellCorrectionSpec_;
       }
     }
     /**
-     *
-     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder> 
         getSpellCorrectionSpecFieldBuilder() {
       if (spellCorrectionSpecBuilder_ == null) {
-        spellCorrectionSpecBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder>(
-                getSpellCorrectionSpec(), getParentForChildren(), isClean());
+        spellCorrectionSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder>(
+                getSpellCorrectionSpec(),
+                getParentForChildren(),
+                isClean());
         spellCorrectionSpec_ = null;
       }
       return spellCorrectionSpecBuilder_;
@@ -15905,8 +14803,6 @@ public Builder clearSpellCorrectionSpec() {
 
     private java.lang.Object userPseudoId_ = "";
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -15925,13 +14821,13 @@ public Builder clearSpellCorrectionSpec() {
      * 

      *
      * string user_pseudo_id = 15;
-     *
      * @return The userPseudoId.
      */
     public java.lang.String getUserPseudoId() {
       java.lang.Object ref = userPseudoId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userPseudoId_ = s;
         return s;
@@ -15940,8 +14836,6 @@ public java.lang.String getUserPseudoId() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -15960,14 +14854,15 @@ public java.lang.String getUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 15;
-     *
      * @return The bytes for userPseudoId.
      */
-    public com.google.protobuf.ByteString getUserPseudoIdBytes() {
+    public com.google.protobuf.ByteString
+        getUserPseudoIdBytes() {
       java.lang.Object ref = userPseudoId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         userPseudoId_ = b;
         return b;
       } else {
@@ -15975,8 +14870,6 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -15995,22 +14888,18 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
      * 

      *
      * string user_pseudo_id = 15;
-     *
      * @param value The userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserPseudoId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       userPseudoId_ = value;
       bitField0_ |= 0x00004000;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -16029,7 +14918,6 @@ public Builder setUserPseudoId(java.lang.String value) {
      * 

      *
      * string user_pseudo_id = 15;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUserPseudoId() {
@@ -16039,8 +14927,6 @@ public Builder clearUserPseudoId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -16059,14 +14945,12 @@ public Builder clearUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 15;
-     *
      * @param value The bytes for userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserPseudoIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       userPseudoId_ = value;
       bitField0_ |= 0x00004000;
@@ -16074,69 +14958,46 @@ public Builder setUserPseudoIdBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-        contentSearchSpec_;
+    private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec contentSearchSpec_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder>
-        contentSearchSpecBuilder_;
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder> contentSearchSpecBuilder_;
     /**
-     *
-     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
      * @return Whether the contentSearchSpec field is set.
      */
     public boolean hasContentSearchSpec() {
       return ((bitField0_ & 0x00008000) != 0);
     }
     /**
-     *
-     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
      * @return The contentSearchSpec.
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-        getContentSearchSpec() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec getContentSearchSpec() {
       if (contentSearchSpecBuilder_ == null) {
-        return contentSearchSpec_ == null
-            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                .getDefaultInstance()
-            : contentSearchSpec_;
+        return contentSearchSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.getDefaultInstance() : contentSearchSpec_;
       } else {
         return contentSearchSpecBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
      */
-    public Builder setContentSearchSpec(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec value) {
+    public Builder setContentSearchSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec value) {
       if (contentSearchSpecBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -16150,20 +15011,15 @@ public Builder setContentSearchSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
      */
     public Builder setContentSearchSpec(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder
-            builderForValue) {
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder builderForValue) {
       if (contentSearchSpecBuilder_ == null) {
         contentSearchSpec_ = builderForValue.build();
       } else {
@@ -16174,25 +15030,18 @@ public Builder setContentSearchSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
      */
-    public Builder mergeContentSearchSpec(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec value) {
+    public Builder mergeContentSearchSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec value) {
       if (contentSearchSpecBuilder_ == null) {
-        if (((bitField0_ & 0x00008000) != 0)
-            && contentSearchSpec_ != null
-            && contentSearchSpec_
-                != com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                    .getDefaultInstance()) {
+        if (((bitField0_ & 0x00008000) != 0) &&
+          contentSearchSpec_ != null &&
+          contentSearchSpec_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.getDefaultInstance()) {
           getContentSearchSpecBuilder().mergeFrom(value);
         } else {
           contentSearchSpec_ = value;
@@ -16205,16 +15054,12 @@ public Builder mergeContentSearchSpec(
       return this;
     }
     /**
-     *
-     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
      */
     public Builder clearContentSearchSpec() {
       bitField0_ = (bitField0_ & ~0x00008000);
@@ -16227,86 +15072,64 @@ public Builder clearContentSearchSpec() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder
-        getContentSearchSpecBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder getContentSearchSpecBuilder() {
       bitField0_ |= 0x00008000;
       onChanged();
       return getContentSearchSpecFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder
-        getContentSearchSpecOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder getContentSearchSpecOrBuilder() {
       if (contentSearchSpecBuilder_ != null) {
         return contentSearchSpecBuilder_.getMessageOrBuilder();
       } else {
-        return contentSearchSpec_ == null
-            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
-                .getDefaultInstance()
-            : contentSearchSpec_;
+        return contentSearchSpec_ == null ?
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.getDefaultInstance() : contentSearchSpec_;
       }
     }
     /**
-     *
-     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder> 
         getContentSearchSpecFieldBuilder() {
       if (contentSearchSpecBuilder_ == null) {
-        contentSearchSpecBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder,
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder>(
-                getContentSearchSpec(), getParentForChildren(), isClean());
+        contentSearchSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder>(
+                getContentSearchSpec(),
+                getParentForChildren(),
+                isClean());
         contentSearchSpec_ = null;
       }
       return contentSearchSpecBuilder_;
     }
 
-    private boolean safeSearch_;
+    private boolean safeSearch_ ;
     /**
-     *
-     *
      * 
      * Whether to turn on safe search. This is only supported for
      * [ContentConfig.PUBLIC_WEBSITE][].
      * 

      *
      * bool safe_search = 20;
-     *
      * @return The safeSearch.
      */
     @java.lang.Override
@@ -16314,15 +15137,12 @@ public boolean getSafeSearch() {
       return safeSearch_;
     }
     /**
-     *
-     *
      * 
      * Whether to turn on safe search. This is only supported for
      * [ContentConfig.PUBLIC_WEBSITE][].
      * 

      *
      * bool safe_search = 20;
-     *
      * @param value The safeSearch to set.
      * @return This builder for chaining.
      */
@@ -16334,15 +15154,12 @@ public Builder setSafeSearch(boolean value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether to turn on safe search. This is only supported for
      * [ContentConfig.PUBLIC_WEBSITE][].
      * 

      *
      * bool safe_search = 20;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSafeSearch() {
@@ -16352,8 +15169,8 @@ public Builder clearSafeSearch() {
       return this;
     }
 
-    private com.google.protobuf.MapField userLabels_;
-
+    private com.google.protobuf.MapField<
+        java.lang.String, java.lang.String> userLabels_;
     private com.google.protobuf.MapField
         internalGetUserLabels() {
       if (userLabels_ == null) {
@@ -16362,12 +15179,11 @@ public Builder clearSafeSearch() {
       }
       return userLabels_;
     }
-
     private com.google.protobuf.MapField
         internalGetMutableUserLabels() {
       if (userLabels_ == null) {
-        userLabels_ =
-            com.google.protobuf.MapField.newMapField(UserLabelsDefaultEntryHolder.defaultEntry);
+        userLabels_ = com.google.protobuf.MapField.newMapField(
+            UserLabelsDefaultEntryHolder.defaultEntry);
       }
       if (!userLabels_.isMutable()) {
         userLabels_ = userLabels_.copy();
@@ -16376,13 +15192,10 @@ public Builder clearSafeSearch() {
       onChanged();
       return userLabels_;
     }
-
     public int getUserLabelsCount() {
       return internalGetUserLabels().getMap().size();
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -16406,21 +15219,20 @@ public int getUserLabelsCount() {
      * map<string, string> user_labels = 22;
      */
     @java.lang.Override
-    public boolean containsUserLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsUserLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetUserLabels().getMap().containsKey(key);
     }
-    /** Use {@link #getUserLabelsMap()} instead. */
+    /**
+     * Use {@link #getUserLabelsMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getUserLabels() {
       return getUserLabelsMap();
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -16448,8 +15260,6 @@ public java.util.Map getUserLabelsMap() {
       return internalGetUserLabels().getMap();
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -16473,19 +15283,17 @@ public java.util.Map getUserLabelsMap() {
      * map<string, string> user_labels = 22;
      */
     @java.lang.Override
-    public /* nullable */ java.lang.String getUserLabelsOrDefault(
+    public /* nullable */
+java.lang.String getUserLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-        java.lang.String defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetUserLabels().getMap();
+java.lang.String defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetUserLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -16509,25 +15317,23 @@ public java.util.Map getUserLabelsMap() {
      * map<string, string> user_labels = 22;
      */
     @java.lang.Override
-    public java.lang.String getUserLabelsOrThrow(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      java.util.Map map = internalGetUserLabels().getMap();
+    public java.lang.String getUserLabelsOrThrow(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      java.util.Map map =
+          internalGetUserLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
-
     public Builder clearUserLabels() {
       bitField0_ = (bitField0_ & ~0x00020000);
-      internalGetMutableUserLabels().getMutableMap().clear();
+      internalGetMutableUserLabels().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -16550,22 +15356,23 @@ public Builder clearUserLabels() {
      *
      * map<string, string> user_labels = 22;
      */
-    public Builder removeUserLabels(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableUserLabels().getMutableMap().remove(key);
+    public Builder removeUserLabels(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableUserLabels().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
-    public java.util.Map getMutableUserLabels() {
+    public java.util.Map
+        getMutableUserLabels() {
       bitField0_ |= 0x00020000;
       return internalGetMutableUserLabels().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -16588,20 +15395,17 @@ public java.util.Map getMutableUserLabels()
      *
      * map<string, string> user_labels = 22;
      */
-    public Builder putUserLabels(java.lang.String key, java.lang.String value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableUserLabels().getMutableMap().put(key, value);
+    public Builder putUserLabels(
+        java.lang.String key,
+        java.lang.String value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableUserLabels().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00020000;
       return this;
     }
     /**
-     *
-     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -16624,14 +15428,16 @@ public Builder putUserLabels(java.lang.String key, java.lang.String value) {
      *
      * map<string, string> user_labels = 22;
      */
-    public Builder putAllUserLabels(java.util.Map values) {
-      internalGetMutableUserLabels().getMutableMap().putAll(values);
+    public Builder putAllUserLabels(
+        java.util.Map values) {
+      internalGetMutableUserLabels().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00020000;
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -16641,12 +15447,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest)
   private static final com.google.cloud.discoveryengine.v1beta.SearchRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest();
   }
@@ -16655,27 +15461,27 @@ public static com.google.cloud.discoveryengine.v1beta.SearchRequest getDefaultIn
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SearchRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SearchRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -16690,4 +15496,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.SearchRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequestOrBuilder.java
similarity index 83%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequestOrBuilder.java
index 2af6572f96d1..496c8d424bbb 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequestOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/search_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface SearchRequestOrBuilder
-    extends
+public interface SearchRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The resource name of the Search serving config, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -33,16 +15,11 @@ public interface SearchRequestOrBuilder
    * of models used to make the search.
    * 

    *
-   * 
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The servingConfig.
    */
   java.lang.String getServingConfig();
   /**
-   *
-   *
    * 
    * Required. The resource name of the Search serving config, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -50,17 +27,13 @@ public interface SearchRequestOrBuilder
    * of models used to make the search.
    * 

    *
-   * 
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for servingConfig.
    */
-  com.google.protobuf.ByteString getServingConfigBytes();
+  com.google.protobuf.ByteString
+      getServingConfigBytes();
 
   /**
-   *
-   *
    * 
    * The branch resource name, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -70,13 +43,10 @@ public interface SearchRequestOrBuilder
    * 

    *
    * string branch = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The branch.
    */
   java.lang.String getBranch();
   /**
-   *
-   *
    * 
    * The branch resource name, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -86,39 +56,32 @@ public interface SearchRequestOrBuilder
    * 

    *
    * string branch = 2 [(.google.api.resource_reference) = { ... }
-   *
    * @return The bytes for branch.
    */
-  com.google.protobuf.ByteString getBranchBytes();
+  com.google.protobuf.ByteString
+      getBranchBytes();
 
   /**
-   *
-   *
    * 
    * Raw search query.
    * 

    *
    * string query = 3;
-   *
    * @return The query.
    */
   java.lang.String getQuery();
   /**
-   *
-   *
    * 
    * Raw search query.
    * 

    *
    * string query = 3;
-   *
    * @return The bytes for query.
    */
-  com.google.protobuf.ByteString getQueryBytes();
+  com.google.protobuf.ByteString
+      getQueryBytes();
 
   /**
-   *
-   *
    * 
    * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
    * to return. If unspecified, defaults to a reasonable value. The maximum
@@ -128,14 +91,11 @@ public interface SearchRequestOrBuilder
    * 

    *
    * int32 page_size = 4;
-   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
-   *
-   *
    * 
    * A page token received from a previous
    * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -148,13 +108,10 @@ public interface SearchRequestOrBuilder
    * 

    *
    * string page_token = 5;
-   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
-   *
-   *
    * 
    * A page token received from a previous
    * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -167,14 +124,12 @@ public interface SearchRequestOrBuilder
    * 

    *
    * string page_token = 5;
-   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString getPageTokenBytes();
+  com.google.protobuf.ByteString
+      getPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * A 0-indexed integer that specifies the current offset (that is, starting
    * result location, amongst the
@@ -187,14 +142,11 @@ public interface SearchRequestOrBuilder
    * 

    *
    * int32 offset = 6;
-   *
    * @return The offset.
    */
   int getOffset();
 
   /**
-   *
-   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered. Filter
@@ -204,13 +156,10 @@ public interface SearchRequestOrBuilder
    * 

    *
    * string filter = 7;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered. Filter
@@ -220,14 +169,12 @@ public interface SearchRequestOrBuilder
    * 

    *
    * string filter = 7;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * The order in which documents are returned. Document can be ordered by
    * a field in an [Document][google.cloud.discoveryengine.v1beta.Document]
@@ -238,13 +185,10 @@ public interface SearchRequestOrBuilder
    * 

    *
    * string order_by = 8;
-   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
-   *
-   *
    * 
    * The order in which documents are returned. Document can be ordered by
    * a field in an [Document][google.cloud.discoveryengine.v1beta.Document]
@@ -255,14 +199,12 @@ public interface SearchRequestOrBuilder
    * 

    *
    * string order_by = 8;
-   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString getOrderByBytes();
+  com.google.protobuf.ByteString
+      getOrderByBytes();
 
   /**
-   *
-   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -270,13 +212,10 @@ public interface SearchRequestOrBuilder
    * 

    *
    * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 21;
-   *
    * @return Whether the userInfo field is set.
    */
   boolean hasUserInfo();
   /**
-   *
-   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -284,13 +223,10 @@ public interface SearchRequestOrBuilder
    * 

    *
    * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 21;
-   *
    * @return The userInfo.
    */
   com.google.cloud.discoveryengine.v1beta.UserInfo getUserInfo();
   /**
-   *
-   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -302,8 +238,6 @@ public interface SearchRequestOrBuilder
   com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBuilder();
 
   /**
-   *
-   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -311,14 +245,11 @@ public interface SearchRequestOrBuilder
    * error is returned.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
    */
-  java.util.List
+  java.util.List 
       getFacetSpecsList();
   /**
-   *
-   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -326,13 +257,10 @@ public interface SearchRequestOrBuilder
    * error is returned.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
    */
   com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getFacetSpecs(int index);
   /**
-   *
-   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -340,13 +268,10 @@ public interface SearchRequestOrBuilder
    * error is returned.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
    */
   int getFacetSpecsCount();
   /**
-   *
-   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -354,14 +279,11 @@ public interface SearchRequestOrBuilder
    * error is returned.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
    */
-  java.util.List
+  java.util.List 
       getFacetSpecsOrBuilderList();
   /**
-   *
-   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -369,39 +291,30 @@ public interface SearchRequestOrBuilder
    * error is returned.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
    */
   com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder getFacetSpecsOrBuilder(
       int index);
 
   /**
-   *
-   *
    * 
    * Boost specification to boost certain documents.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
-   *
    * @return Whether the boostSpec field is set.
    */
   boolean hasBoostSpec();
   /**
-   *
-   *
    * 
    * Boost specification to boost certain documents.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
-   *
    * @return The boostSpec.
    */
   com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec getBoostSpec();
   /**
-   *
-   *
    * 
    * Boost specification to boost certain documents.
    * 

@@ -411,8 +324,6 @@ com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder getFace
   com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder getBoostSpecOrBuilder();
 
   /**
-   *
-   *
    * 
    * Additional search parameters.
    *
@@ -429,8 +340,6 @@ com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder getFace
    */
   int getParamsCount();
   /**
-   *
-   *
    * 
    * Additional search parameters.
    *
@@ -445,13 +354,15 @@ com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder getFace
    *
    * map<string, .google.protobuf.Value> params = 11;
    */
-  boolean containsParams(java.lang.String key);
-  /** Use {@link #getParamsMap()} instead. */
+  boolean containsParams(
+      java.lang.String key);
+  /**
+   * Use {@link #getParamsMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getParams();
+  java.util.Map
+  getParams();
   /**
-   *
-   *
    * 
    * Additional search parameters.
    *
@@ -466,10 +377,9 @@ com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder getFace
    *
    * map<string, .google.protobuf.Value> params = 11;
    */
-  java.util.Map getParamsMap();
+  java.util.Map
+  getParamsMap();
   /**
-   *
-   *
    * 
    * Additional search parameters.
    *
@@ -485,13 +395,11 @@ com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder getFace
    * map<string, .google.protobuf.Value> params = 11;
    */
   /* nullable */
-  com.google.protobuf.Value getParamsOrDefault(
+com.google.protobuf.Value getParamsOrDefault(
       java.lang.String key,
       /* nullable */
-      com.google.protobuf.Value defaultValue);
+com.google.protobuf.Value defaultValue);
   /**
-   *
-   *
    * 
    * Additional search parameters.
    *
@@ -506,102 +414,70 @@ com.google.protobuf.Value getParamsOrDefault(
    *
    * map<string, .google.protobuf.Value> params = 11;
    */
-  com.google.protobuf.Value getParamsOrThrow(java.lang.String key);
+  com.google.protobuf.Value getParamsOrThrow(
+      java.lang.String key);
 
   /**
-   *
-   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
    * @return Whether the queryExpansionSpec field is set.
    */
   boolean hasQueryExpansionSpec();
   /**
-   *
-   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
    * @return The queryExpansionSpec.
    */
   com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec getQueryExpansionSpec();
   /**
-   *
-   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
-   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
    */
-  com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder
-      getQueryExpansionSpecOrBuilder();
+  com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder getQueryExpansionSpecOrBuilder();
 
   /**
-   *
-   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
    * @return Whether the spellCorrectionSpec field is set.
    */
   boolean hasSpellCorrectionSpec();
   /**
-   *
-   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
    * @return The spellCorrectionSpec.
    */
-  com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
-      getSpellCorrectionSpec();
+  com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec getSpellCorrectionSpec();
   /**
-   *
-   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
-   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
    */
-  com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder
-      getSpellCorrectionSpecOrBuilder();
+  com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder getSpellCorrectionSpecOrBuilder();
 
   /**
-   *
-   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -620,13 +496,10 @@ com.google.protobuf.Value getParamsOrDefault(
    * 

    *
    * string user_pseudo_id = 15;
-   *
    * @return The userPseudoId.
    */
   java.lang.String getUserPseudoId();
   /**
-   *
-   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -645,73 +518,53 @@ com.google.protobuf.Value getParamsOrDefault(
    * 

    *
    * string user_pseudo_id = 15;
-   *
    * @return The bytes for userPseudoId.
    */
-  com.google.protobuf.ByteString getUserPseudoIdBytes();
+  com.google.protobuf.ByteString
+      getUserPseudoIdBytes();
 
   /**
-   *
-   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
    * @return Whether the contentSearchSpec field is set.
    */
   boolean hasContentSearchSpec();
   /**
-   *
-   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
    * @return The contentSearchSpec.
    */
   com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec getContentSearchSpec();
   /**
-   *
-   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
-   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
    */
-  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder
-      getContentSearchSpecOrBuilder();
+  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder getContentSearchSpecOrBuilder();
 
   /**
-   *
-   *
    * 
    * Whether to turn on safe search. This is only supported for
    * [ContentConfig.PUBLIC_WEBSITE][].
    * 

    *
    * bool safe_search = 20;
-   *
    * @return The safeSearch.
    */
   boolean getSafeSearch();
 
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -736,8 +589,6 @@ com.google.protobuf.Value getParamsOrDefault(
    */
   int getUserLabelsCount();
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -760,13 +611,15 @@ com.google.protobuf.Value getParamsOrDefault(
    *
    * map<string, string> user_labels = 22;
    */
-  boolean containsUserLabels(java.lang.String key);
-  /** Use {@link #getUserLabelsMap()} instead. */
+  boolean containsUserLabels(
+      java.lang.String key);
+  /**
+   * Use {@link #getUserLabelsMap()} instead.
+   */
   @java.lang.Deprecated
-  java.util.Map getUserLabels();
+  java.util.Map
+  getUserLabels();
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -789,10 +642,9 @@ com.google.protobuf.Value getParamsOrDefault(
    *
    * map<string, string> user_labels = 22;
    */
-  java.util.Map getUserLabelsMap();
+  java.util.Map
+  getUserLabelsMap();
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -816,13 +668,11 @@ com.google.protobuf.Value getParamsOrDefault(
    * map<string, string> user_labels = 22;
    */
   /* nullable */
-  java.lang.String getUserLabelsOrDefault(
+java.lang.String getUserLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-      java.lang.String defaultValue);
+java.lang.String defaultValue);
   /**
-   *
-   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -845,5 +695,6 @@ java.lang.String getUserLabelsOrDefault(
    *
    * map<string, string> user_labels = 22;
    */
-  java.lang.String getUserLabelsOrThrow(java.lang.String key);
+  java.lang.String getUserLabelsOrThrow(
+      java.lang.String key);
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponse.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponse.java
similarity index 67%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponse.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponse.java
index e1374c2f9dd7..08b0c0f4892b 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponse.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponse.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/search_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Response message for
  * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -29,107 +12,93 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse}
  */
-public final class SearchResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SearchResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchResponse)
     SearchResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SearchResponse.newBuilder() to construct.
   private SearchResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private SearchResponse() {
     results_ = java.util.Collections.emptyList();
     facets_ = java.util.Collections.emptyList();
     attributionToken_ = "";
+    redirectUri_ = "";
     nextPageToken_ = "";
     correctedQuery_ = "";
-    appliedControls_ = com.google.protobuf.LazyStringArrayList.emptyList();
+    appliedControls_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SearchResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.class,
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.Builder.class);
   }
 
-  public interface SearchResultOrBuilder
-      extends
+  public interface SearchResultOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * [Document.id][google.cloud.discoveryengine.v1beta.Document.id] of the
      * searched [Document][google.cloud.discoveryengine.v1beta.Document].
      * 

      *
      * string id = 1;
-     *
      * @return The id.
      */
     java.lang.String getId();
     /**
-     *
-     *
      * 
      * [Document.id][google.cloud.discoveryengine.v1beta.Document.id] of the
      * searched [Document][google.cloud.discoveryengine.v1beta.Document].
      * 

      *
      * string id = 1;
-     *
      * @return The bytes for id.
      */
-    com.google.protobuf.ByteString getIdBytes();
+    com.google.protobuf.ByteString
+        getIdBytes();
 
     /**
-     *
-     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document document = 2;
-     *
      * @return Whether the document field is set.
      */
     boolean hasDocument();
     /**
-     *
-     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document document = 2;
-     *
      * @return The document.
      */
     com.google.cloud.discoveryengine.v1beta.Document getDocument();
     /**
-     *
-     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
@@ -140,63 +109,55 @@ public interface SearchResultOrBuilder
     com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder();
   }
   /**
-   *
-   *
    * 
    * Represents the search results.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult}
    */
-  public static final class SearchResult extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class SearchResult extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult)
       SearchResultOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use SearchResult.newBuilder() to construct.
     private SearchResult(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private SearchResult() {
       id_ = "";
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new SearchResult();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.class,
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder.class);
     }
 
     public static final int ID_FIELD_NUMBER = 1;
-
     @SuppressWarnings("serial")
     private volatile java.lang.Object id_ = "";
     /**
-     *
-     *
      * 
      * [Document.id][google.cloud.discoveryengine.v1beta.Document.id] of the
      * searched [Document][google.cloud.discoveryengine.v1beta.Document].
      * 

      *
      * string id = 1;
-     *
      * @return The id.
      */
     @java.lang.Override
@@ -205,30 +166,30 @@ public java.lang.String getId() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         id_ = s;
         return s;
       }
     }
     /**
-     *
-     *
      * 
      * [Document.id][google.cloud.discoveryengine.v1beta.Document.id] of the
      * searched [Document][google.cloud.discoveryengine.v1beta.Document].
      * 

      *
      * string id = 1;
-     *
      * @return The bytes for id.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getIdBytes() {
+    public com.google.protobuf.ByteString
+        getIdBytes() {
       java.lang.Object ref = id_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         id_ = b;
         return b;
       } else {
@@ -239,15 +200,12 @@ public com.google.protobuf.ByteString getIdBytes() {
     public static final int DOCUMENT_FIELD_NUMBER = 2;
     private com.google.cloud.discoveryengine.v1beta.Document document_;
     /**
-     *
-     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document document = 2;
-     *
      * @return Whether the document field is set.
      */
     @java.lang.Override
@@ -255,26 +213,19 @@ public boolean hasDocument() {
       return document_ != null;
     }
     /**
-     *
-     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document document = 2;
-     *
      * @return The document.
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
-      return document_ == null
-          ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
-          : document_;
+      return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
     }
     /**
-     *
-     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
@@ -284,13 +235,10 @@ public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder() {
-      return document_ == null
-          ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
-          : document_;
+      return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -302,7 +250,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(id_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, id_);
       }
@@ -322,7 +271,8 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, id_);
       }
       if (document_ != null) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getDocument());
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(2, getDocument());
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -332,18 +282,19 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult other =
-          (com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult) obj;
+      com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult other = (com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult) obj;
 
-      if (!getId().equals(other.getId())) return false;
+      if (!getId()
+          .equals(other.getId())) return false;
       if (hasDocument() != other.hasDocument()) return false;
       if (hasDocument()) {
-        if (!getDocument().equals(other.getDocument())) return false;
+        if (!getDocument()
+            .equals(other.getDocument())) return false;
       }
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -368,95 +319,89 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -466,42 +411,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Represents the search results.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult)
         com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.class,
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -516,16 +458,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
-          getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
-            .getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.getDefaultInstance();
       }
 
       @java.lang.Override
@@ -539,23 +479,21 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult build
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult result =
-            new com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult result = new com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.id_ = id_;
         }
         if (((from_bitField0_ & 0x00000002) != 0)) {
-          result.document_ = documentBuilder_ == null ? document_ : documentBuilder_.build();
+          result.document_ = documentBuilder_ == null
+              ? document_
+              : documentBuilder_.build();
         }
       }
 
@@ -563,53 +501,46 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult) {
-          return mergeFrom(
-              (com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult) other);
+          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult other) {
+        if (other == com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.getDefaultInstance()) return this;
         if (!other.getId().isEmpty()) {
           id_ = other.id_;
           bitField0_ |= 0x00000001;
@@ -644,25 +575,24 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  id_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-              case 18:
-                {
-                  input.readMessage(getDocumentFieldBuilder().getBuilder(), extensionRegistry);
-                  bitField0_ |= 0x00000002;
-                  break;
-                } // case 18
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                id_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              case 18: {
+                input.readMessage(
+                    getDocumentFieldBuilder().getBuilder(),
+                    extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -672,26 +602,23 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private java.lang.Object id_ = "";
       /**
-       *
-       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1beta.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1beta.Document].
        * 

        *
        * string id = 1;
-       *
        * @return The id.
        */
       public java.lang.String getId() {
         java.lang.Object ref = id_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           id_ = s;
           return s;
@@ -700,22 +627,21 @@ public java.lang.String getId() {
         }
       }
       /**
-       *
-       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1beta.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1beta.Document].
        * 

        *
        * string id = 1;
-       *
        * @return The bytes for id.
        */
-      public com.google.protobuf.ByteString getIdBytes() {
+      public com.google.protobuf.ByteString
+          getIdBytes() {
         java.lang.Object ref = id_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           id_ = b;
           return b;
         } else {
@@ -723,37 +649,30 @@ public com.google.protobuf.ByteString getIdBytes() {
         }
       }
       /**
-       *
-       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1beta.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1beta.Document].
        * 

        *
        * string id = 1;
-       *
        * @param value The id to set.
        * @return This builder for chaining.
        */
-      public Builder setId(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setId(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
         id_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1beta.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1beta.Document].
        * 

        *
        * string id = 1;
-       *
        * @return This builder for chaining.
        */
       public Builder clearId() {
@@ -763,22 +682,18 @@ public Builder clearId() {
         return this;
       }
       /**
-       *
-       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1beta.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1beta.Document].
        * 

        *
        * string id = 1;
-       *
        * @param value The bytes for id to set.
        * @return This builder for chaining.
        */
-      public Builder setIdBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setIdBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
         checkByteStringIsUtf8(value);
         id_ = value;
         bitField0_ |= 0x00000001;
@@ -788,49 +703,36 @@ public Builder setIdBytes(com.google.protobuf.ByteString value) {
 
       private com.google.cloud.discoveryengine.v1beta.Document document_;
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.Document,
-              com.google.cloud.discoveryengine.v1beta.Document.Builder,
-              com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
-          documentBuilder_;
+          com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> documentBuilder_;
       /**
-       *
-       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
        * 

        *
        * .google.cloud.discoveryengine.v1beta.Document document = 2;
-       *
        * @return Whether the document field is set.
        */
       public boolean hasDocument() {
         return ((bitField0_ & 0x00000002) != 0);
       }
       /**
-       *
-       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
        * 

        *
        * .google.cloud.discoveryengine.v1beta.Document document = 2;
-       *
        * @return The document.
        */
       public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
         if (documentBuilder_ == null) {
-          return document_ == null
-              ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
-              : document_;
+          return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
         } else {
           return documentBuilder_.getMessage();
         }
       }
       /**
-       *
-       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -852,8 +754,6 @@ public Builder setDocument(com.google.cloud.discoveryengine.v1beta.Document valu
         return this;
       }
       /**
-       *
-       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -873,8 +773,6 @@ public Builder setDocument(
         return this;
       }
       /**
-       *
-       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -884,10 +782,9 @@ public Builder setDocument(
        */
       public Builder mergeDocument(com.google.cloud.discoveryengine.v1beta.Document value) {
         if (documentBuilder_ == null) {
-          if (((bitField0_ & 0x00000002) != 0)
-              && document_ != null
-              && document_
-                  != com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000002) != 0) &&
+            document_ != null &&
+            document_ != com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()) {
             getDocumentBuilder().mergeFrom(value);
           } else {
             document_ = value;
@@ -900,8 +797,6 @@ public Builder mergeDocument(com.google.cloud.discoveryengine.v1beta.Document va
         return this;
       }
       /**
-       *
-       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -920,8 +815,6 @@ public Builder clearDocument() {
         return this;
       }
       /**
-       *
-       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -935,8 +828,6 @@ public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentBuild
         return getDocumentFieldBuilder().getBuilder();
       }
       /**
-       *
-       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -948,14 +839,11 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
         if (documentBuilder_ != null) {
           return documentBuilder_.getMessageOrBuilder();
         } else {
-          return document_ == null
-              ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
-              : document_;
+          return document_ == null ?
+              com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
         }
       }
       /**
-       *
-       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -964,22 +852,18 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
        * .google.cloud.discoveryengine.v1beta.Document document = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.Document,
-              com.google.cloud.discoveryengine.v1beta.Document.Builder,
-              com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
+          com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> 
           getDocumentFieldBuilder() {
         if (documentBuilder_ == null) {
-          documentBuilder_ =
-              new com.google.protobuf.SingleFieldBuilderV3<
-                  com.google.cloud.discoveryengine.v1beta.Document,
-                  com.google.cloud.discoveryengine.v1beta.Document.Builder,
-                  com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
-                  getDocument(), getParentForChildren(), isClean());
+          documentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+              com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
+                  getDocument(),
+                  getParentForChildren(),
+                  isClean());
           document_ = null;
         }
         return documentBuilder_;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -992,44 +876,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult)
-    private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public SearchResult parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public SearchResult parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1041,142 +922,108 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface FacetOrBuilder
-      extends
+  public interface FacetOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchResponse.Facet)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * The key for this facet. E.g., "colors" or "price". It matches
      * [SearchRequest.FacetSpec.FacetKey.key][google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.key].
      * 

      *
      * string key = 1;
-     *
      * @return The key.
      */
     java.lang.String getKey();
     /**
-     *
-     *
      * 
      * The key for this facet. E.g., "colors" or "price". It matches
      * [SearchRequest.FacetSpec.FacetKey.key][google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.key].
      * 

      *
      * string key = 1;
-     *
      * @return The bytes for key.
      */
-    com.google.protobuf.ByteString getKeyBytes();
+    com.google.protobuf.ByteString
+        getKeyBytes();
 
     /**
-     *
-     *
      * 
      * The facet values for this field.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
      */
-    java.util.List
+    java.util.List 
         getValuesList();
     /**
-     *
-     *
      * 
      * The facet values for this field.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
      */
     com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue getValues(int index);
     /**
-     *
-     *
      * 
      * The facet values for this field.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
      */
     int getValuesCount();
     /**
-     *
-     *
      * 
      * The facet values for this field.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
      */
-    java.util.List<
-            ? extends
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder>
+    java.util.List 
         getValuesOrBuilderList();
     /**
-     *
-     *
      * 
      * The facet values for this field.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
      */
-    com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder
-        getValuesOrBuilder(int index);
+    com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder getValuesOrBuilder(
+        int index);
 
     /**
-     *
-     *
      * 
      * Whether the facet is dynamically generated.
      * 

      *
      * bool dynamic_facet = 3;
-     *
      * @return The dynamicFacet.
      */
     boolean getDynamicFacet();
   }
   /**
-   *
-   *
    * 
    * A facet result.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.Facet}
    */
-  public static final class Facet extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class Facet extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchResponse.Facet)
       FacetOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use Facet.newBuilder() to construct.
     private Facet(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private Facet() {
       key_ = "";
       values_ = java.util.Collections.emptyList();
@@ -1184,70 +1031,58 @@ private Facet() {
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new Facet();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.class,
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder.class);
     }
 
-    public interface FacetValueOrBuilder
-        extends
+    public interface FacetValueOrBuilder extends
         // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue)
         com.google.protobuf.MessageOrBuilder {
 
       /**
-       *
-       *
        * 
        * Text value of a facet, such as "Black" for facet "colors".
        * 

        *
        * string value = 1;
-       *
        * @return Whether the value field is set.
        */
       boolean hasValue();
       /**
-       *
-       *
        * 
        * Text value of a facet, such as "Black" for facet "colors".
        * 

        *
        * string value = 1;
-       *
        * @return The value.
        */
       java.lang.String getValue();
       /**
-       *
-       *
        * 
        * Text value of a facet, such as "Black" for facet "colors".
        * 

        *
        * string value = 1;
-       *
        * @return The bytes for value.
        */
-      com.google.protobuf.ByteString getValueBytes();
+      com.google.protobuf.ByteString
+          getValueBytes();
 
       /**
-       *
-       *
        * 
        * Interval value for a facet, such as [10, 20) for facet "price". It
        * matches
@@ -1255,13 +1090,10 @@ public interface FacetValueOrBuilder
        * 

        *
        * .google.cloud.discoveryengine.v1beta.Interval interval = 2;
-       *
        * @return Whether the interval field is set.
        */
       boolean hasInterval();
       /**
-       *
-       *
        * 
        * Interval value for a facet, such as [10, 20) for facet "price". It
        * matches
@@ -1269,13 +1101,10 @@ public interface FacetValueOrBuilder
        * 

        *
        * .google.cloud.discoveryengine.v1beta.Interval interval = 2;
-       *
        * @return The interval.
        */
       com.google.cloud.discoveryengine.v1beta.Interval getInterval();
       /**
-       *
-       *
        * 
        * Interval value for a facet, such as [10, 20) for facet "price". It
        * matches
@@ -1287,78 +1116,66 @@ public interface FacetValueOrBuilder
       com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalOrBuilder();
 
       /**
-       *
-       *
        * 
        * Number of items that have this facet value.
        * 

        *
        * int64 count = 3;
-       *
        * @return The count.
        */
       long getCount();
 
-      com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.FacetValueCase
-          getFacetValueCase();
+      com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.FacetValueCase getFacetValueCase();
     }
     /**
-     *
-     *
      * 
      * A facet value which contains value names and their count.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue}
      */
-    public static final class FacetValue extends com.google.protobuf.GeneratedMessageV3
-        implements
+    public static final class FacetValue extends
+        com.google.protobuf.GeneratedMessageV3 implements
         // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue)
         FacetValueOrBuilder {
-      private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
       // Use FacetValue.newBuilder() to construct.
       private FacetValue(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
-
-      private FacetValue() {}
+      private FacetValue() {
+      }
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(
+          UnusedPrivateParameter unused) {
         return new FacetValue();
       }
 
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.class,
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder
-                    .class);
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder.class);
       }
 
       private int facetValueCase_ = 0;
-
       @SuppressWarnings("serial")
       private java.lang.Object facetValue_;
-
       public enum FacetValueCase
-          implements
-              com.google.protobuf.Internal.EnumLite,
+          implements com.google.protobuf.Internal.EnumLite,
               com.google.protobuf.AbstractMessage.InternalOneOfEnum {
         VALUE(1),
         INTERVAL(2),
         FACETVALUE_NOT_SET(0);
         private final int value;
-
         private FacetValueCase(int value) {
           this.value = value;
         }
@@ -1374,50 +1191,41 @@ public static FacetValueCase valueOf(int value) {
 
         public static FacetValueCase forNumber(int value) {
           switch (value) {
-            case 1:
-              return VALUE;
-            case 2:
-              return INTERVAL;
-            case 0:
-              return FACETVALUE_NOT_SET;
-            default:
-              return null;
+            case 1: return VALUE;
+            case 2: return INTERVAL;
+            case 0: return FACETVALUE_NOT_SET;
+            default: return null;
           }
         }
-
         public int getNumber() {
           return this.value;
         }
       };
 
-      public FacetValueCase getFacetValueCase() {
-        return FacetValueCase.forNumber(facetValueCase_);
+      public FacetValueCase
+      getFacetValueCase() {
+        return FacetValueCase.forNumber(
+            facetValueCase_);
       }
 
       public static final int VALUE_FIELD_NUMBER = 1;
       /**
-       *
-       *
        * 
        * Text value of a facet, such as "Black" for facet "colors".
        * 

        *
        * string value = 1;
-       *
        * @return Whether the value field is set.
        */
       public boolean hasValue() {
         return facetValueCase_ == 1;
       }
       /**
-       *
-       *
        * 
        * Text value of a facet, such as "Black" for facet "colors".
        * 

        *
        * string value = 1;
-       *
        * @return The value.
        */
       public java.lang.String getValue() {
@@ -1428,7 +1236,8 @@ public java.lang.String getValue() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           if (facetValueCase_ == 1) {
             facetValue_ = s;
@@ -1437,24 +1246,23 @@ public java.lang.String getValue() {
         }
       }
       /**
-       *
-       *
        * 
        * Text value of a facet, such as "Black" for facet "colors".
        * 

        *
        * string value = 1;
-       *
        * @return The bytes for value.
        */
-      public com.google.protobuf.ByteString getValueBytes() {
+      public com.google.protobuf.ByteString
+          getValueBytes() {
         java.lang.Object ref = "";
         if (facetValueCase_ == 1) {
           ref = facetValue_;
         }
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           if (facetValueCase_ == 1) {
             facetValue_ = b;
           }
@@ -1466,8 +1274,6 @@ public com.google.protobuf.ByteString getValueBytes() {
 
       public static final int INTERVAL_FIELD_NUMBER = 2;
       /**
-       *
-       *
        * 
        * Interval value for a facet, such as [10, 20) for facet "price". It
        * matches
@@ -1475,7 +1281,6 @@ public com.google.protobuf.ByteString getValueBytes() {
        * 

        *
        * .google.cloud.discoveryengine.v1beta.Interval interval = 2;
-       *
        * @return Whether the interval field is set.
        */
       @java.lang.Override
@@ -1483,8 +1288,6 @@ public boolean hasInterval() {
         return facetValueCase_ == 2;
       }
       /**
-       *
-       *
        * 
        * Interval value for a facet, such as [10, 20) for facet "price". It
        * matches
@@ -1492,19 +1295,16 @@ public boolean hasInterval() {
        * 

        *
        * .google.cloud.discoveryengine.v1beta.Interval interval = 2;
-       *
        * @return The interval.
        */
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.Interval getInterval() {
         if (facetValueCase_ == 2) {
-          return (com.google.cloud.discoveryengine.v1beta.Interval) facetValue_;
+           return (com.google.cloud.discoveryengine.v1beta.Interval) facetValue_;
         }
         return com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance();
       }
       /**
-       *
-       *
        * 
        * Interval value for a facet, such as [10, 20) for facet "price". It
        * matches
@@ -1516,7 +1316,7 @@ public com.google.cloud.discoveryengine.v1beta.Interval getInterval() {
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalOrBuilder() {
         if (facetValueCase_ == 2) {
-          return (com.google.cloud.discoveryengine.v1beta.Interval) facetValue_;
+           return (com.google.cloud.discoveryengine.v1beta.Interval) facetValue_;
         }
         return com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance();
       }
@@ -1524,14 +1324,11 @@ public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalOrBu
       public static final int COUNT_FIELD_NUMBER = 3;
       private long count_ = 0L;
       /**
-       *
-       *
        * 
        * Number of items that have this facet value.
        * 

        *
        * int64 count = 3;
-       *
        * @return The count.
        */
       @java.lang.Override
@@ -1540,7 +1337,6 @@ public long getCount() {
       }
 
       private byte memoizedIsInitialized = -1;
-
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -1552,7 +1348,8 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
         if (facetValueCase_ == 1) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 1, facetValue_);
         }
@@ -1575,12 +1372,12 @@ public int getSerializedSize() {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, facetValue_);
         }
         if (facetValueCase_ == 2) {
-          size +=
-              com.google.protobuf.CodedOutputStream.computeMessageSize(
-                  2, (com.google.cloud.discoveryengine.v1beta.Interval) facetValue_);
+          size += com.google.protobuf.CodedOutputStream
+            .computeMessageSize(2, (com.google.cloud.discoveryengine.v1beta.Interval) facetValue_);
         }
         if (count_ != 0L) {
-          size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, count_);
+          size += com.google.protobuf.CodedOutputStream
+            .computeInt64Size(3, count_);
         }
         size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
@@ -1590,23 +1387,24 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-          return true;
+         return true;
         }
-        if (!(obj
-            instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue)) {
+        if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue)) {
           return super.equals(obj);
         }
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue other =
-            (com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue) obj;
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue other = (com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue) obj;
 
-        if (getCount() != other.getCount()) return false;
+        if (getCount()
+            != other.getCount()) return false;
         if (!getFacetValueCase().equals(other.getFacetValueCase())) return false;
         switch (facetValueCase_) {
           case 1:
-            if (!getValue().equals(other.getValue())) return false;
+            if (!getValue()
+                .equals(other.getValue())) return false;
             break;
           case 2:
-            if (!getInterval().equals(other.getInterval())) return false;
+            if (!getInterval()
+                .equals(other.getInterval())) return false;
             break;
           case 0:
           default:
@@ -1623,7 +1421,8 @@ public int hashCode() {
         int hash = 41;
         hash = (19 * hash) + getDescriptor().hashCode();
         hash = (37 * hash) + COUNT_FIELD_NUMBER;
-        hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getCount());
+        hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+            getCount());
         switch (facetValueCase_) {
           case 1:
             hash = (37 * hash) + VALUE_FIELD_NUMBER;
@@ -1641,103 +1440,90 @@ public int hashCode() {
         return hash;
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-          parseFrom(java.nio.ByteBuffer data)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-          parseFrom(
-              java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-          parseFrom(com.google.protobuf.ByteString data)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-          parseFrom(
-              com.google.protobuf.ByteString data,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-          parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-          parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-          parseFrom(java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-          parseFrom(
-              java.io.InputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-          parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-          parseDelimitedFrom(
-              java.io.InputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-          parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-          parseFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() {
-        return newBuilder();
-      }
-
+      public Builder newBuilderForType() { return newBuilder(); }
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-
-      public static Builder newBuilder(
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue prototype) {
+      public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
-
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -1747,43 +1533,39 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
-       *
-       *
        * 
        * A facet value which contains value names and their count.
        * 

        *
        * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue}
        */
-      public static final class Builder
-          extends com.google.protobuf.GeneratedMessageV3.Builder
-          implements
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessageV3.Builder implements
           // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue)
           com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor;
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_fieldAccessorTable
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.class,
-                  com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder
-                      .class);
+                  com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder.class);
         }
 
-        // Construct using
-        // com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.newBuilder()
-        private Builder() {}
+        // Construct using com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.newBuilder()
+        private Builder() {
 
-        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          super(parent);
         }
 
+        private Builder(
+            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+          super(parent);
+
+        }
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -1798,22 +1580,19 @@ public Builder clear() {
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-            getDefaultInstanceForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-              .getDefaultInstance();
+        public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue getDefaultInstanceForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.getDefaultInstance();
         }
 
         @java.lang.Override
         public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue build() {
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue result =
-              buildPartial();
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue result = buildPartial();
           if (!result.isInitialized()) {
             throw newUninitializedMessageException(result);
           }
@@ -1821,31 +1600,26 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue b
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-            buildPartial() {
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue result =
-              new com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue(this);
-          if (bitField0_ != 0) {
-            buildPartial0(result);
-          }
+        public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue buildPartial() {
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue result = new com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
           buildPartialOneofs(result);
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue result) {
+        private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000004) != 0)) {
             result.count_ = count_;
           }
         }
 
-        private void buildPartialOneofs(
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue result) {
+        private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue result) {
           result.facetValueCase_ = facetValueCase_;
           result.facetValue_ = this.facetValue_;
-          if (facetValueCase_ == 2 && intervalBuilder_ != null) {
+          if (facetValueCase_ == 2 &&
+              intervalBuilder_ != null) {
             result.facetValue_ = intervalBuilder_.build();
           }
         }
@@ -1854,74 +1628,63 @@ private void buildPartialOneofs(
         public Builder clone() {
           return super.clone();
         }
-
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.setField(field, value);
         }
-
         @java.lang.Override
-        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(
+            com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
-
         @java.lang.Override
-        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(
+            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
-
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index,
-            java.lang.Object value) {
+            int index, java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
-
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
-
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other
-              instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue) {
-            return mergeFrom(
-                (com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue) other);
+          if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue) {
+            return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue)other);
           } else {
             super.mergeFrom(other);
             return this;
           }
         }
 
-        public Builder mergeFrom(
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue other) {
-          if (other
-              == com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-                  .getDefaultInstance()) return this;
+        public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue other) {
+          if (other == com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.getDefaultInstance()) return this;
           if (other.getCount() != 0L) {
             setCount(other.getCount());
           }
           switch (other.getFacetValueCase()) {
-            case VALUE:
-              {
-                facetValueCase_ = 1;
-                facetValue_ = other.facetValue_;
-                onChanged();
-                break;
-              }
-            case INTERVAL:
-              {
-                mergeInterval(other.getInterval());
-                break;
-              }
-            case FACETVALUE_NOT_SET:
-              {
-                break;
-              }
+            case VALUE: {
+              facetValueCase_ = 1;
+              facetValue_ = other.facetValue_;
+              onChanged();
+              break;
+            }
+            case INTERVAL: {
+              mergeInterval(other.getInterval());
+              break;
+            }
+            case FACETVALUE_NOT_SET: {
+              break;
+            }
           }
           this.mergeUnknownFields(other.getUnknownFields());
           onChanged();
@@ -1949,32 +1712,30 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 10:
-                  {
-                    java.lang.String s = input.readStringRequireUtf8();
-                    facetValueCase_ = 1;
-                    facetValue_ = s;
-                    break;
-                  } // case 10
-                case 18:
-                  {
-                    input.readMessage(getIntervalFieldBuilder().getBuilder(), extensionRegistry);
-                    facetValueCase_ = 2;
-                    break;
-                  } // case 18
-                case 24:
-                  {
-                    count_ = input.readInt64();
-                    bitField0_ |= 0x00000004;
-                    break;
-                  } // case 24
-                default:
-                  {
-                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                      done = true; // was an endgroup tag
-                    }
-                    break;
-                  } // default:
+                case 10: {
+                  java.lang.String s = input.readStringRequireUtf8();
+                  facetValueCase_ = 1;
+                  facetValue_ = s;
+                  break;
+                } // case 10
+                case 18: {
+                  input.readMessage(
+                      getIntervalFieldBuilder().getBuilder(),
+                      extensionRegistry);
+                  facetValueCase_ = 2;
+                  break;
+                } // case 18
+                case 24: {
+                  count_ = input.readInt64();
+                  bitField0_ |= 0x00000004;
+                  break;
+                } // case 24
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1984,12 +1745,12 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
-
         private int facetValueCase_ = 0;
         private java.lang.Object facetValue_;
-
-        public FacetValueCase getFacetValueCase() {
-          return FacetValueCase.forNumber(facetValueCase_);
+        public FacetValueCase
+            getFacetValueCase() {
+          return FacetValueCase.forNumber(
+              facetValueCase_);
         }
 
         public Builder clearFacetValue() {
@@ -2002,14 +1763,11 @@ public Builder clearFacetValue() {
         private int bitField0_;
 
         /**
-         *
-         *
          * 
          * Text value of a facet, such as "Black" for facet "colors".
          * 

          *
          * string value = 1;
-         *
          * @return Whether the value field is set.
          */
         @java.lang.Override
@@ -2017,14 +1775,11 @@ public boolean hasValue() {
           return facetValueCase_ == 1;
         }
         /**
-         *
-         *
          * 
          * Text value of a facet, such as "Black" for facet "colors".
          * 

          *
          * string value = 1;
-         *
          * @return The value.
          */
         @java.lang.Override
@@ -2034,7 +1789,8 @@ public java.lang.String getValue() {
             ref = facetValue_;
           }
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             if (facetValueCase_ == 1) {
               facetValue_ = s;
@@ -2045,25 +1801,24 @@ public java.lang.String getValue() {
           }
         }
         /**
-         *
-         *
          * 
          * Text value of a facet, such as "Black" for facet "colors".
          * 

          *
          * string value = 1;
-         *
          * @return The bytes for value.
          */
         @java.lang.Override
-        public com.google.protobuf.ByteString getValueBytes() {
+        public com.google.protobuf.ByteString
+            getValueBytes() {
           java.lang.Object ref = "";
           if (facetValueCase_ == 1) {
             ref = facetValue_;
           }
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b =
-                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
             if (facetValueCase_ == 1) {
               facetValue_ = b;
             }
@@ -2073,35 +1828,28 @@ public com.google.protobuf.ByteString getValueBytes() {
           }
         }
         /**
-         *
-         *
          * 
          * Text value of a facet, such as "Black" for facet "colors".
          * 

          *
          * string value = 1;
-         *
          * @param value The value to set.
          * @return This builder for chaining.
          */
-        public Builder setValue(java.lang.String value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setValue(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
           facetValueCase_ = 1;
           facetValue_ = value;
           onChanged();
           return this;
         }
         /**
-         *
-         *
          * 
          * Text value of a facet, such as "Black" for facet "colors".
          * 

          *
          * string value = 1;
-         *
          * @return This builder for chaining.
          */
         public Builder clearValue() {
@@ -2113,21 +1861,17 @@ public Builder clearValue() {
           return this;
         }
         /**
-         *
-         *
          * 
          * Text value of a facet, such as "Black" for facet "colors".
          * 

          *
          * string value = 1;
-         *
          * @param value The bytes for value to set.
          * @return This builder for chaining.
          */
-        public Builder setValueBytes(com.google.protobuf.ByteString value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setValueBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
           checkByteStringIsUtf8(value);
           facetValueCase_ = 1;
           facetValue_ = value;
@@ -2136,13 +1880,8 @@ public Builder setValueBytes(com.google.protobuf.ByteString value) {
         }
 
         private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.Interval,
-                com.google.cloud.discoveryengine.v1beta.Interval.Builder,
-                com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder>
-            intervalBuilder_;
+            com.google.cloud.discoveryengine.v1beta.Interval, com.google.cloud.discoveryengine.v1beta.Interval.Builder, com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder> intervalBuilder_;
         /**
-         *
-         *
          * 
          * Interval value for a facet, such as [10, 20) for facet "price". It
          * matches
@@ -2150,7 +1889,6 @@ public Builder setValueBytes(com.google.protobuf.ByteString value) {
          * 

          *
          * .google.cloud.discoveryengine.v1beta.Interval interval = 2;
-         *
          * @return Whether the interval field is set.
          */
         @java.lang.Override
@@ -2158,8 +1896,6 @@ public boolean hasInterval() {
           return facetValueCase_ == 2;
         }
         /**
-         *
-         *
          * 
          * Interval value for a facet, such as [10, 20) for facet "price". It
          * matches
@@ -2167,7 +1903,6 @@ public boolean hasInterval() {
          * 

          *
          * .google.cloud.discoveryengine.v1beta.Interval interval = 2;
-         *
          * @return The interval.
          */
         @java.lang.Override
@@ -2185,8 +1920,6 @@ public com.google.cloud.discoveryengine.v1beta.Interval getInterval() {
           }
         }
         /**
-         *
-         *
          * 
          * Interval value for a facet, such as [10, 20) for facet "price". It
          * matches
@@ -2209,8 +1942,6 @@ public Builder setInterval(com.google.cloud.discoveryengine.v1beta.Interval valu
           return this;
         }
         /**
-         *
-         *
          * 
          * Interval value for a facet, such as [10, 20) for facet "price". It
          * matches
@@ -2231,8 +1962,6 @@ public Builder setInterval(
           return this;
         }
         /**
-         *
-         *
          * 
          * Interval value for a facet, such as [10, 20) for facet "price". It
          * matches
@@ -2243,14 +1972,10 @@ public Builder setInterval(
          */
         public Builder mergeInterval(com.google.cloud.discoveryengine.v1beta.Interval value) {
           if (intervalBuilder_ == null) {
-            if (facetValueCase_ == 2
-                && facetValue_
-                    != com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance()) {
-              facetValue_ =
-                  com.google.cloud.discoveryengine.v1beta.Interval.newBuilder(
-                          (com.google.cloud.discoveryengine.v1beta.Interval) facetValue_)
-                      .mergeFrom(value)
-                      .buildPartial();
+            if (facetValueCase_ == 2 &&
+                facetValue_ != com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance()) {
+              facetValue_ = com.google.cloud.discoveryengine.v1beta.Interval.newBuilder((com.google.cloud.discoveryengine.v1beta.Interval) facetValue_)
+                  .mergeFrom(value).buildPartial();
             } else {
               facetValue_ = value;
             }
@@ -2266,8 +1991,6 @@ public Builder mergeInterval(com.google.cloud.discoveryengine.v1beta.Interval va
           return this;
         }
         /**
-         *
-         *
          * 
          * Interval value for a facet, such as [10, 20) for facet "price". It
          * matches
@@ -2293,8 +2016,6 @@ public Builder clearInterval() {
           return this;
         }
         /**
-         *
-         *
          * 
          * Interval value for a facet, such as [10, 20) for facet "price". It
          * matches
@@ -2307,8 +2028,6 @@ public com.google.cloud.discoveryengine.v1beta.Interval.Builder getIntervalBuild
           return getIntervalFieldBuilder().getBuilder();
         }
         /**
-         *
-         *
          * 
          * Interval value for a facet, such as [10, 20) for facet "price". It
          * matches
@@ -2329,8 +2048,6 @@ public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalOrBu
           }
         }
         /**
-         *
-         *
          * 
          * Interval value for a facet, such as [10, 20) for facet "price". It
          * matches
@@ -2340,19 +2057,14 @@ public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalOrBu
          * .google.cloud.discoveryengine.v1beta.Interval interval = 2;
          */
         private com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.Interval,
-                com.google.cloud.discoveryengine.v1beta.Interval.Builder,
-                com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder>
+            com.google.cloud.discoveryengine.v1beta.Interval, com.google.cloud.discoveryengine.v1beta.Interval.Builder, com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder> 
             getIntervalFieldBuilder() {
           if (intervalBuilder_ == null) {
             if (!(facetValueCase_ == 2)) {
               facetValue_ = com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance();
             }
-            intervalBuilder_ =
-                new com.google.protobuf.SingleFieldBuilderV3<
-                    com.google.cloud.discoveryengine.v1beta.Interval,
-                    com.google.cloud.discoveryengine.v1beta.Interval.Builder,
-                    com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder>(
+            intervalBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.Interval, com.google.cloud.discoveryengine.v1beta.Interval.Builder, com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder>(
                     (com.google.cloud.discoveryengine.v1beta.Interval) facetValue_,
                     getParentForChildren(),
                     isClean());
@@ -2363,16 +2075,13 @@ public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalOrBu
           return intervalBuilder_;
         }
 
-        private long count_;
+        private long count_ ;
         /**
-         *
-         *
          * 
          * Number of items that have this facet value.
          * 

          *
          * int64 count = 3;
-         *
          * @return The count.
          */
         @java.lang.Override
@@ -2380,14 +2089,11 @@ public long getCount() {
           return count_;
         }
         /**
-         *
-         *
          * 
          * Number of items that have this facet value.
          * 

          *
          * int64 count = 3;
-         *
          * @param value The count to set.
          * @return This builder for chaining.
          */
@@ -2399,14 +2105,11 @@ public Builder setCount(long value) {
           return this;
         }
         /**
-         *
-         *
          * 
          * Number of items that have this facet value.
          * 

          *
          * int64 count = 3;
-         *
          * @return This builder for chaining.
          */
         public Builder clearCount() {
@@ -2415,7 +2118,6 @@ public Builder clearCount() {
           onChanged();
           return this;
         }
-
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2428,45 +2130,41 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
+
         // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue)
-      private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-          DEFAULT_INSTANCE;
-
+      private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue DEFAULT_INSTANCE;
       static {
-        DEFAULT_INSTANCE =
-            new com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue();
+        DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue();
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-          getDefaultInstance() {
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue getDefaultInstance() {
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser PARSER =
-          new com.google.protobuf.AbstractParser() {
-            @java.lang.Override
-            public FacetValue parsePartialFrom(
-                com.google.protobuf.CodedInputStream input,
-                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-                throws com.google.protobuf.InvalidProtocolBufferException {
-              Builder builder = newBuilder();
-              try {
-                builder.mergeFrom(input, extensionRegistry);
-              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-                throw e.setUnfinishedMessage(builder.buildPartial());
-              } catch (com.google.protobuf.UninitializedMessageException e) {
-                throw e.asInvalidProtocolBufferException()
-                    .setUnfinishedMessage(builder.buildPartial());
-              } catch (java.io.IOException e) {
-                throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                    .setUnfinishedMessage(builder.buildPartial());
-              }
-              return builder.buildPartial();
-            }
-          };
+      private static final com.google.protobuf.Parser
+          PARSER = new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public FacetValue parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -2478,26 +2176,22 @@ public com.google.protobuf.Parser getParserForType() {
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-          getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
+
     }
 
     public static final int KEY_FIELD_NUMBER = 1;
-
     @SuppressWarnings("serial")
     private volatile java.lang.Object key_ = "";
     /**
-     *
-     *
      * 
      * The key for this facet. E.g., "colors" or "price". It matches
      * [SearchRequest.FacetSpec.FacetKey.key][google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.key].
      * 

      *
      * string key = 1;
-     *
      * @return The key.
      */
     @java.lang.Override
@@ -2506,30 +2200,30 @@ public java.lang.String getKey() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         key_ = s;
         return s;
       }
     }
     /**
-     *
-     *
      * 
      * The key for this facet. E.g., "colors" or "price". It matches
      * [SearchRequest.FacetSpec.FacetKey.key][google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.key].
      * 

      *
      * string key = 1;
-     *
      * @return The bytes for key.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getKeyBytes() {
+    public com.google.protobuf.ByteString
+        getKeyBytes() {
       java.lang.Object ref = key_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         key_ = b;
         return b;
       } else {
@@ -2538,103 +2232,74 @@ public com.google.protobuf.ByteString getKeyBytes() {
     }
 
     public static final int VALUES_FIELD_NUMBER = 2;
-
     @SuppressWarnings("serial")
-    private java.util.List
-        values_;
+    private java.util.List values_;
     /**
-     *
-     *
      * 
      * The facet values for this field.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
      */
     @java.lang.Override
-    public java.util.List
-        getValuesList() {
+    public java.util.List getValuesList() {
       return values_;
     }
     /**
-     *
-     *
      * 
      * The facet values for this field.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
      */
     @java.lang.Override
-    public java.util.List<
-            ? extends
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder>
+    public java.util.List 
         getValuesOrBuilderList() {
       return values_;
     }
     /**
-     *
-     *
      * 
      * The facet values for this field.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
      */
     @java.lang.Override
     public int getValuesCount() {
       return values_.size();
     }
     /**
-     *
-     *
      * 
      * The facet values for this field.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue getValues(
-        int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue getValues(int index) {
       return values_.get(index);
     }
     /**
-     *
-     *
      * 
      * The facet values for this field.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder
-        getValuesOrBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder getValuesOrBuilder(
+        int index) {
       return values_.get(index);
     }
 
     public static final int DYNAMIC_FACET_FIELD_NUMBER = 3;
     private boolean dynamicFacet_ = false;
     /**
-     *
-     *
      * 
      * Whether the facet is dynamically generated.
      * 

      *
      * bool dynamic_facet = 3;
-     *
      * @return The dynamicFacet.
      */
     @java.lang.Override
@@ -2643,7 +2308,6 @@ public boolean getDynamicFacet() {
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2655,7 +2319,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(key_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, key_);
       }
@@ -2678,10 +2343,12 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, key_);
       }
       for (int i = 0; i < values_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, values_.get(i));
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(2, values_.get(i));
       }
       if (dynamicFacet_ != false) {
-        size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, dynamicFacet_);
+        size += com.google.protobuf.CodedOutputStream
+          .computeBoolSize(3, dynamicFacet_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -2691,17 +2358,19 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet other =
-          (com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet) obj;
+      com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet other = (com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet) obj;
 
-      if (!getKey().equals(other.getKey())) return false;
-      if (!getValuesList().equals(other.getValuesList())) return false;
-      if (getDynamicFacet() != other.getDynamicFacet()) return false;
+      if (!getKey()
+          .equals(other.getKey())) return false;
+      if (!getValuesList()
+          .equals(other.getValuesList())) return false;
+      if (getDynamicFacet()
+          != other.getDynamicFacet()) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -2720,101 +2389,97 @@ public int hashCode() {
         hash = (53 * hash) + getValuesList().hashCode();
       }
       hash = (37 * hash) + DYNAMIC_FACET_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getDynamicFacet());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+          getDynamicFacet());
       hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2824,41 +2489,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * A facet result.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.Facet}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchResponse.Facet)
         com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.class,
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder.class);
       }
 
       // Construct using com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2876,14 +2539,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet
-          getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet getDefaultInstanceForType() {
         return com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.getDefaultInstance();
       }
 
@@ -2898,18 +2560,14 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet build() {
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet result =
-            new com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet(this);
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet result = new com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet result) {
+      private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet result) {
         if (valuesBuilder_ == null) {
           if (((bitField0_ & 0x00000002) != 0)) {
             values_ = java.util.Collections.unmodifiableList(values_);
@@ -2921,8 +2579,7 @@ private void buildPartialRepeatedFields(
         }
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.key_ = key_;
@@ -2936,41 +2593,38 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet) other);
+          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet)other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -2978,9 +2632,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.getDefaultInstance())
-          return this;
+        if (other == com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.getDefaultInstance()) return this;
         if (!other.getKey().isEmpty()) {
           key_ = other.key_;
           bitField0_ |= 0x00000001;
@@ -3004,10 +2656,9 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse.
               valuesBuilder_ = null;
               values_ = other.values_;
               bitField0_ = (bitField0_ & ~0x00000002);
-              valuesBuilder_ =
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                      ? getValuesFieldBuilder()
-                      : null;
+              valuesBuilder_ = 
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                   getValuesFieldBuilder() : null;
             } else {
               valuesBuilder_.addAllMessages(other.values_);
             }
@@ -3042,40 +2693,35 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  key_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-              case 18:
-                {
-                  com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue m =
-                      input.readMessage(
-                          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-                              .parser(),
-                          extensionRegistry);
-                  if (valuesBuilder_ == null) {
-                    ensureValuesIsMutable();
-                    values_.add(m);
-                  } else {
-                    valuesBuilder_.addMessage(m);
-                  }
-                  break;
-                } // case 18
-              case 24:
-                {
-                  dynamicFacet_ = input.readBool();
-                  bitField0_ |= 0x00000004;
-                  break;
-                } // case 24
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                key_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              case 18: {
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.parser(),
+                        extensionRegistry);
+                if (valuesBuilder_ == null) {
+                  ensureValuesIsMutable();
+                  values_.add(m);
+                } else {
+                  valuesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 18
+              case 24: {
+                dynamicFacet_ = input.readBool();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3085,26 +2731,23 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private java.lang.Object key_ = "";
       /**
-       *
-       *
        * 
        * The key for this facet. E.g., "colors" or "price". It matches
        * [SearchRequest.FacetSpec.FacetKey.key][google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.key].
        * 

        *
        * string key = 1;
-       *
        * @return The key.
        */
       public java.lang.String getKey() {
         java.lang.Object ref = key_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           key_ = s;
           return s;
@@ -3113,22 +2756,21 @@ public java.lang.String getKey() {
         }
       }
       /**
-       *
-       *
        * 
        * The key for this facet. E.g., "colors" or "price". It matches
        * [SearchRequest.FacetSpec.FacetKey.key][google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.key].
        * 

        *
        * string key = 1;
-       *
        * @return The bytes for key.
        */
-      public com.google.protobuf.ByteString getKeyBytes() {
+      public com.google.protobuf.ByteString
+          getKeyBytes() {
         java.lang.Object ref = key_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           key_ = b;
           return b;
         } else {
@@ -3136,37 +2778,30 @@ public com.google.protobuf.ByteString getKeyBytes() {
         }
       }
       /**
-       *
-       *
        * 
        * The key for this facet. E.g., "colors" or "price". It matches
        * [SearchRequest.FacetSpec.FacetKey.key][google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.key].
        * 

        *
        * string key = 1;
-       *
        * @param value The key to set.
        * @return This builder for chaining.
        */
-      public Builder setKey(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setKey(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
         key_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * The key for this facet. E.g., "colors" or "price". It matches
        * [SearchRequest.FacetSpec.FacetKey.key][google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.key].
        * 

        *
        * string key = 1;
-       *
        * @return This builder for chaining.
        */
       public Builder clearKey() {
@@ -3176,22 +2811,18 @@ public Builder clearKey() {
         return this;
       }
       /**
-       *
-       *
        * 
        * The key for this facet. E.g., "colors" or "price". It matches
        * [SearchRequest.FacetSpec.FacetKey.key][google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.key].
        * 

        *
        * string key = 1;
-       *
        * @param value The bytes for key to set.
        * @return This builder for chaining.
        */
-      public Builder setKeyBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setKeyBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
         checkByteStringIsUtf8(value);
         key_ = value;
         bitField0_ |= 0x00000001;
@@ -3199,38 +2830,26 @@ public Builder setKeyBytes(com.google.protobuf.ByteString value) {
         return this;
       }
 
-      private java.util.List<
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue>
-          values_ = java.util.Collections.emptyList();
-
+      private java.util.List values_ =
+        java.util.Collections.emptyList();
       private void ensureValuesIsMutable() {
         if (!((bitField0_ & 0x00000002) != 0)) {
-          values_ =
-              new java.util.ArrayList<
-                  com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue>(values_);
+          values_ = new java.util.ArrayList(values_);
           bitField0_ |= 0x00000002;
-        }
+         }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue,
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder,
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder>
-          valuesBuilder_;
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder> valuesBuilder_;
 
       /**
-       *
-       *
        * 
        * The facet values for this field.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
        */
-      public java.util.List
-          getValuesList() {
+      public java.util.List getValuesList() {
         if (valuesBuilder_ == null) {
           return java.util.Collections.unmodifiableList(values_);
         } else {
@@ -3238,15 +2857,11 @@ private void ensureValuesIsMutable() {
         }
       }
       /**
-       *
-       *
        * 
        * The facet values for this field.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
        */
       public int getValuesCount() {
         if (valuesBuilder_ == null) {
@@ -3256,18 +2871,13 @@ public int getValuesCount() {
         }
       }
       /**
-       *
-       *
        * 
        * The facet values for this field.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue getValues(
-          int index) {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue getValues(int index) {
         if (valuesBuilder_ == null) {
           return values_.get(index);
         } else {
@@ -3275,19 +2885,14 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue g
         }
       }
       /**
-       *
-       *
        * 
        * The facet values for this field.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
        */
       public Builder setValues(
-          int index,
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue value) {
+          int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue value) {
         if (valuesBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -3301,20 +2906,14 @@ public Builder setValues(
         return this;
       }
       /**
-       *
-       *
        * 
        * The facet values for this field.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
        */
       public Builder setValues(
-          int index,
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder
-              builderForValue) {
+          int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder builderForValue) {
         if (valuesBuilder_ == null) {
           ensureValuesIsMutable();
           values_.set(index, builderForValue.build());
@@ -3325,18 +2924,13 @@ public Builder setValues(
         return this;
       }
       /**
-       *
-       *
        * 
        * The facet values for this field.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
        */
-      public Builder addValues(
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue value) {
+      public Builder addValues(com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue value) {
         if (valuesBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -3350,19 +2944,14 @@ public Builder addValues(
         return this;
       }
       /**
-       *
-       *
        * 
        * The facet values for this field.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
        */
       public Builder addValues(
-          int index,
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue value) {
+          int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue value) {
         if (valuesBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -3376,19 +2965,14 @@ public Builder addValues(
         return this;
       }
       /**
-       *
-       *
        * 
        * The facet values for this field.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
        */
       public Builder addValues(
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder
-              builderForValue) {
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder builderForValue) {
         if (valuesBuilder_ == null) {
           ensureValuesIsMutable();
           values_.add(builderForValue.build());
@@ -3399,20 +2983,14 @@ public Builder addValues(
         return this;
       }
       /**
-       *
-       *
        * 
        * The facet values for this field.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
        */
       public Builder addValues(
-          int index,
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder
-              builderForValue) {
+          int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder builderForValue) {
         if (valuesBuilder_ == null) {
           ensureValuesIsMutable();
           values_.add(index, builderForValue.build());
@@ -3423,23 +3001,18 @@ public Builder addValues(
         return this;
       }
       /**
-       *
-       *
        * 
        * The facet values for this field.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
        */
       public Builder addAllValues(
-          java.lang.Iterable<
-                  ? extends com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue>
-              values) {
+          java.lang.Iterable values) {
         if (valuesBuilder_ == null) {
           ensureValuesIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, values_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(
+              values, values_);
           onChanged();
         } else {
           valuesBuilder_.addAllMessages(values);
@@ -3447,15 +3020,11 @@ public Builder addAllValues(
         return this;
       }
       /**
-       *
-       *
        * 
        * The facet values for this field.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
        */
       public Builder clearValues() {
         if (valuesBuilder_ == null) {
@@ -3468,15 +3037,11 @@ public Builder clearValues() {
         return this;
       }
       /**
-       *
-       *
        * 
        * The facet values for this field.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
        */
       public Builder removeValues(int index) {
         if (valuesBuilder_ == null) {
@@ -3489,54 +3054,39 @@ public Builder removeValues(int index) {
         return this;
       }
       /**
-       *
-       *
        * 
        * The facet values for this field.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder
-          getValuesBuilder(int index) {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder getValuesBuilder(
+          int index) {
         return getValuesFieldBuilder().getBuilder(index);
       }
       /**
-       *
-       *
        * 
        * The facet values for this field.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder
-          getValuesOrBuilder(int index) {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder getValuesOrBuilder(
+          int index) {
         if (valuesBuilder_ == null) {
-          return values_.get(index);
-        } else {
+          return values_.get(index);  } else {
           return valuesBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
-       *
-       *
        * 
        * The facet values for this field.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
        */
-      public java.util.List<
-              ? extends
-                  com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder>
-          getValuesOrBuilderList() {
+      public java.util.List 
+           getValuesOrBuilderList() {
         if (valuesBuilder_ != null) {
           return valuesBuilder_.getMessageOrBuilderList();
         } else {
@@ -3544,86 +3094,61 @@ public Builder removeValues(int index) {
         }
       }
       /**
-       *
-       *
        * 
        * The facet values for this field.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder
-          addValuesBuilder() {
-        return getValuesFieldBuilder()
-            .addBuilder(
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-                    .getDefaultInstance());
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder addValuesBuilder() {
+        return getValuesFieldBuilder().addBuilder(
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * The facet values for this field.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder
-          addValuesBuilder(int index) {
-        return getValuesFieldBuilder()
-            .addBuilder(
-                index,
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
-                    .getDefaultInstance());
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder addValuesBuilder(
+          int index) {
+        return getValuesFieldBuilder().addBuilder(
+            index, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * The facet values for this field.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
        */
-      public java.util.List<
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder>
-          getValuesBuilderList() {
+      public java.util.List 
+           getValuesBuilderList() {
         return getValuesFieldBuilder().getBuilderList();
       }
-
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue,
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder,
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder>
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder> 
           getValuesFieldBuilder() {
         if (valuesBuilder_ == null) {
-          valuesBuilder_ =
-              new com.google.protobuf.RepeatedFieldBuilderV3<
-                  com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue,
-                  com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder,
-                  com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder>(
-                  values_, ((bitField0_ & 0x00000002) != 0), getParentForChildren(), isClean());
+          valuesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder>(
+                  values_,
+                  ((bitField0_ & 0x00000002) != 0),
+                  getParentForChildren(),
+                  isClean());
           values_ = null;
         }
         return valuesBuilder_;
       }
 
-      private boolean dynamicFacet_;
+      private boolean dynamicFacet_ ;
       /**
-       *
-       *
        * 
        * Whether the facet is dynamically generated.
        * 

        *
        * bool dynamic_facet = 3;
-       *
        * @return The dynamicFacet.
        */
       @java.lang.Override
@@ -3631,14 +3156,11 @@ public boolean getDynamicFacet() {
         return dynamicFacet_;
       }
       /**
-       *
-       *
        * 
        * Whether the facet is dynamically generated.
        * 

        *
        * bool dynamic_facet = 3;
-       *
        * @param value The dynamicFacet to set.
        * @return This builder for chaining.
        */
@@ -3650,14 +3172,11 @@ public Builder setDynamicFacet(boolean value) {
         return this;
       }
       /**
-       *
-       *
        * 
        * Whether the facet is dynamically generated.
        * 

        *
        * bool dynamic_facet = 3;
-       *
        * @return This builder for chaining.
        */
       public Builder clearDynamicFacet() {
@@ -3666,7 +3185,6 @@ public Builder clearDynamicFacet() {
         onChanged();
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3679,44 +3197,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchResponse.Facet)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchResponse.Facet)
-    private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public Facet parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public Facet parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3728,91 +3243,61 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface GuidedSearchResultOrBuilder
-      extends
+  public interface GuidedSearchResultOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
      */
-    java.util.List<
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                .RefinementAttribute>
+    java.util.List 
         getRefinementAttributesList();
     /**
-     *
-     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
      */
-    com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute
-        getRefinementAttributes(int index);
+    com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute getRefinementAttributes(int index);
     /**
-     *
-     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
      */
     int getRefinementAttributesCount();
     /**
-     *
-     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
      */
-    java.util.List<
-            ? extends
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                    .RefinementAttributeOrBuilder>
+    java.util.List 
         getRefinementAttributesOrBuilderList();
     /**
-     *
-     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
      */
-    com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-            .RefinementAttributeOrBuilder
-        getRefinementAttributesOrBuilder(int index);
+    com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttributeOrBuilder getRefinementAttributesOrBuilder(
+        int index);
   }
   /**
-   *
-   *
    * 
    * Guided search result. The guided search helps user to refine the search
    * results and narrow down to the real needs from a broaded search results.
@@ -3820,117 +3305,99 @@ public interface GuidedSearchResultOrBuilder
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult}
    */
-  public static final class GuidedSearchResult extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class GuidedSearchResult extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult)
       GuidedSearchResultOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use GuidedSearchResult.newBuilder() to construct.
     private GuidedSearchResult(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private GuidedSearchResult() {
       refinementAttributes_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new GuidedSearchResult();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.class,
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder
-                  .class);
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder.class);
     }
 
-    public interface RefinementAttributeOrBuilder
-        extends
+    public interface RefinementAttributeOrBuilder extends
         // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute)
         com.google.protobuf.MessageOrBuilder {
 
       /**
-       *
-       *
        * 
        * Attribute key used to refine the results e.g. 'movie_type'.
        * 

        *
        * string attribute_key = 1;
-       *
        * @return The attributeKey.
        */
       java.lang.String getAttributeKey();
       /**
-       *
-       *
        * 
        * Attribute key used to refine the results e.g. 'movie_type'.
        * 

        *
        * string attribute_key = 1;
-       *
        * @return The bytes for attributeKey.
        */
-      com.google.protobuf.ByteString getAttributeKeyBytes();
+      com.google.protobuf.ByteString
+          getAttributeKeyBytes();
 
       /**
-       *
-       *
        * 
        * Attribute value used to refine the results e.g. 'drama'.
        * 

        *
        * string attribute_value = 2;
-       *
        * @return The attributeValue.
        */
       java.lang.String getAttributeValue();
       /**
-       *
-       *
        * 
        * Attribute value used to refine the results e.g. 'drama'.
        * 

        *
        * string attribute_value = 2;
-       *
        * @return The bytes for attributeValue.
        */
-      com.google.protobuf.ByteString getAttributeValueBytes();
+      com.google.protobuf.ByteString
+          getAttributeValueBytes();
     }
     /**
-     *
-     *
      * 
      * Useful attribute for search result refinements.
      * 

      *
-     * Protobuf type {@code
-     * google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute}
+     * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute}
      */
-    public static final class RefinementAttribute extends com.google.protobuf.GeneratedMessageV3
-        implements
+    public static final class RefinementAttribute extends
+        com.google.protobuf.GeneratedMessageV3 implements
         // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute)
         RefinementAttributeOrBuilder {
-      private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
       // Use RefinementAttribute.newBuilder() to construct.
       private RefinementAttribute(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
-
       private RefinementAttribute() {
         attributeKey_ = "";
         attributeValue_ = "";
@@ -3938,40 +3405,33 @@ private RefinementAttribute() {
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(
+          UnusedPrivateParameter unused) {
         return new RefinementAttribute();
       }
 
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                    .RefinementAttribute.class,
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                    .RefinementAttribute.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder.class);
       }
 
       public static final int ATTRIBUTE_KEY_FIELD_NUMBER = 1;
-
       @SuppressWarnings("serial")
       private volatile java.lang.Object attributeKey_ = "";
       /**
-       *
-       *
        * 
        * Attribute key used to refine the results e.g. 'movie_type'.
        * 

        *
        * string attribute_key = 1;
-       *
        * @return The attributeKey.
        */
       @java.lang.Override
@@ -3980,29 +3440,29 @@ public java.lang.String getAttributeKey() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           attributeKey_ = s;
           return s;
         }
       }
       /**
-       *
-       *
        * 
        * Attribute key used to refine the results e.g. 'movie_type'.
        * 

        *
        * string attribute_key = 1;
-       *
        * @return The bytes for attributeKey.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString getAttributeKeyBytes() {
+      public com.google.protobuf.ByteString
+          getAttributeKeyBytes() {
         java.lang.Object ref = attributeKey_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           attributeKey_ = b;
           return b;
         } else {
@@ -4011,18 +3471,14 @@ public com.google.protobuf.ByteString getAttributeKeyBytes() {
       }
 
       public static final int ATTRIBUTE_VALUE_FIELD_NUMBER = 2;
-
       @SuppressWarnings("serial")
       private volatile java.lang.Object attributeValue_ = "";
       /**
-       *
-       *
        * 
        * Attribute value used to refine the results e.g. 'drama'.
        * 

        *
        * string attribute_value = 2;
-       *
        * @return The attributeValue.
        */
       @java.lang.Override
@@ -4031,29 +3487,29 @@ public java.lang.String getAttributeValue() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = 
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           attributeValue_ = s;
           return s;
         }
       }
       /**
-       *
-       *
        * 
        * Attribute value used to refine the results e.g. 'drama'.
        * 

        *
        * string attribute_value = 2;
-       *
        * @return The bytes for attributeValue.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString getAttributeValueBytes() {
+      public com.google.protobuf.ByteString
+          getAttributeValueBytes() {
         java.lang.Object ref = attributeValue_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           attributeValue_ = b;
           return b;
         } else {
@@ -4062,7 +3518,6 @@ public com.google.protobuf.ByteString getAttributeValueBytes() {
       }
 
       private byte memoizedIsInitialized = -1;
-
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -4074,7 +3529,8 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output)
+                          throws java.io.IOException {
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(attributeKey_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 1, attributeKey_);
         }
@@ -4104,23 +3560,17 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-          return true;
+         return true;
         }
-        if (!(obj
-            instanceof
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                .RefinementAttribute)) {
+        if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute)) {
           return super.equals(obj);
         }
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                .RefinementAttribute
-            other =
-                (com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                        .RefinementAttribute)
-                    obj;
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute other = (com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute) obj;
 
-        if (!getAttributeKey().equals(other.getAttributeKey())) return false;
-        if (!getAttributeValue().equals(other.getAttributeValue())) return false;
+        if (!getAttributeKey()
+            .equals(other.getAttributeKey())) return false;
+        if (!getAttributeValue()
+            .equals(other.getAttributeValue())) return false;
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
@@ -4141,117 +3591,90 @@ public int hashCode() {
         return hash;
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute
-          parseFrom(java.nio.ByteBuffer data)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(
+          java.nio.ByteBuffer data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute
-          parseFrom(
-              java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(
+          java.nio.ByteBuffer data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute
-          parseFrom(com.google.protobuf.ByteString data)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(
+          com.google.protobuf.ByteString data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute
-          parseFrom(
-              com.google.protobuf.ByteString data,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(
+          com.google.protobuf.ByteString data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute
-          parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(byte[] data)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute
-          parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(
+          byte[] data,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute
-          parseFrom(java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute
-          parseFrom(
-              java.io.InputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute
-          parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseDelimitedFrom(java.io.InputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute
-          parseDelimitedFrom(
-              java.io.InputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseDelimitedFrom(
+          java.io.InputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute
-          parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(
+          com.google.protobuf.CodedInputStream input)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input);
       }
-
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute
-          parseFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-            PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3
+            .parseWithIOException(PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() {
-        return newBuilder();
-      }
-
+      public Builder newBuilderForType() { return newBuilder(); }
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-
-      public static Builder newBuilder(
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttribute
-              prototype) {
+      public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
-
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE
+            ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -4261,46 +3684,39 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
-       *
-       *
        * 
        * Useful attribute for search result refinements.
        * 

        *
-       * Protobuf type {@code
-       * google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute}
+       * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute}
        */
-      public static final class Builder
-          extends com.google.protobuf.GeneratedMessageV3.Builder
-          implements
+      public static final class Builder extends
+          com.google.protobuf.GeneratedMessageV3.Builder implements
           // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute)
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttributeOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor;
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttributeOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor
+            getDescriptor() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_fieldAccessorTable
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                      .RefinementAttribute.class,
-                  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                      .RefinementAttribute.Builder.class);
+                  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder.class);
         }
 
-        // Construct using
-        // com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.newBuilder()
-        private Builder() {}
+        // Construct using com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.newBuilder()
+        private Builder() {
 
-        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-          super(parent);
         }
 
+        private Builder(
+            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+          super(parent);
+
+        }
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -4311,26 +3727,19 @@ public Builder clear() {
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-              .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor
+            getDescriptorForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                .RefinementAttribute
-            getDefaultInstanceForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute.getDefaultInstance();
+        public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute getDefaultInstanceForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.getDefaultInstance();
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                .RefinementAttribute
-            build() {
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttribute
-              result = buildPartial();
+        public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute build() {
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute result = buildPartial();
           if (!result.isInitialized()) {
             throw newUninitializedMessageException(result);
           }
@@ -4338,25 +3747,14 @@ public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                .RefinementAttribute
-            buildPartial() {
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttribute
-              result =
-                  new com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                      .RefinementAttribute(this);
-          if (bitField0_ != 0) {
-            buildPartial0(result);
-          }
+        public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute buildPartial() {
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute result = new com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute(this);
+          if (bitField0_ != 0) { buildPartial0(result); }
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                    .RefinementAttribute
-                result) {
+        private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.attributeKey_ = attributeKey_;
@@ -4370,60 +3768,46 @@ private void buildPartial0(
         public Builder clone() {
           return super.clone();
         }
-
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.setField(field, value);
         }
-
         @java.lang.Override
-        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(
+            com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
-
         @java.lang.Override
-        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(
+            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
-
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index,
-            java.lang.Object value) {
+            int index, java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
-
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field,
+            java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
-
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other
-              instanceof
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttribute) {
-            return mergeFrom(
-                (com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                        .RefinementAttribute)
-                    other);
+          if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute) {
+            return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute)other);
           } else {
             super.mergeFrom(other);
             return this;
           }
         }
 
-        public Builder mergeFrom(
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                    .RefinementAttribute
-                other) {
-          if (other
-              == com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttribute.getDefaultInstance()) return this;
+        public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute other) {
+          if (other == com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.getDefaultInstance()) return this;
           if (!other.getAttributeKey().isEmpty()) {
             attributeKey_ = other.attributeKey_;
             bitField0_ |= 0x00000001;
@@ -4460,25 +3844,22 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 10:
-                  {
-                    attributeKey_ = input.readStringRequireUtf8();
-                    bitField0_ |= 0x00000001;
-                    break;
-                  } // case 10
-                case 18:
-                  {
-                    attributeValue_ = input.readStringRequireUtf8();
-                    bitField0_ |= 0x00000002;
-                    break;
-                  } // case 18
-                default:
-                  {
-                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                      done = true; // was an endgroup tag
-                    }
-                    break;
-                  } // default:
+                case 10: {
+                  attributeKey_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 18: {
+                  attributeValue_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -4488,25 +3869,22 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
-
         private int bitField0_;
 
         private java.lang.Object attributeKey_ = "";
         /**
-         *
-         *
          * 
          * Attribute key used to refine the results e.g. 'movie_type'.
          * 

          *
          * string attribute_key = 1;
-         *
          * @return The attributeKey.
          */
         public java.lang.String getAttributeKey() {
           java.lang.Object ref = attributeKey_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             attributeKey_ = s;
             return s;
@@ -4515,21 +3893,20 @@ public java.lang.String getAttributeKey() {
           }
         }
         /**
-         *
-         *
          * 
          * Attribute key used to refine the results e.g. 'movie_type'.
          * 

          *
          * string attribute_key = 1;
-         *
          * @return The bytes for attributeKey.
          */
-        public com.google.protobuf.ByteString getAttributeKeyBytes() {
+        public com.google.protobuf.ByteString
+            getAttributeKeyBytes() {
           java.lang.Object ref = attributeKey_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b =
-                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
             attributeKey_ = b;
             return b;
           } else {
@@ -4537,35 +3914,28 @@ public com.google.protobuf.ByteString getAttributeKeyBytes() {
           }
         }
         /**
-         *
-         *
          * 
          * Attribute key used to refine the results e.g. 'movie_type'.
          * 

          *
          * string attribute_key = 1;
-         *
          * @param value The attributeKey to set.
          * @return This builder for chaining.
          */
-        public Builder setAttributeKey(java.lang.String value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setAttributeKey(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
           attributeKey_ = value;
           bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
         /**
-         *
-         *
          * 
          * Attribute key used to refine the results e.g. 'movie_type'.
          * 

          *
          * string attribute_key = 1;
-         *
          * @return This builder for chaining.
          */
         public Builder clearAttributeKey() {
@@ -4575,21 +3945,17 @@ public Builder clearAttributeKey() {
           return this;
         }
         /**
-         *
-         *
          * 
          * Attribute key used to refine the results e.g. 'movie_type'.
          * 

          *
          * string attribute_key = 1;
-         *
          * @param value The bytes for attributeKey to set.
          * @return This builder for chaining.
          */
-        public Builder setAttributeKeyBytes(com.google.protobuf.ByteString value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setAttributeKeyBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
           checkByteStringIsUtf8(value);
           attributeKey_ = value;
           bitField0_ |= 0x00000001;
@@ -4599,20 +3965,18 @@ public Builder setAttributeKeyBytes(com.google.protobuf.ByteString value) {
 
         private java.lang.Object attributeValue_ = "";
         /**
-         *
-         *
          * 
          * Attribute value used to refine the results e.g. 'drama'.
          * 

          *
          * string attribute_value = 2;
-         *
          * @return The attributeValue.
          */
         public java.lang.String getAttributeValue() {
           java.lang.Object ref = attributeValue_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs =
+                (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             attributeValue_ = s;
             return s;
@@ -4621,21 +3985,20 @@ public java.lang.String getAttributeValue() {
           }
         }
         /**
-         *
-         *
          * 
          * Attribute value used to refine the results e.g. 'drama'.
          * 

          *
          * string attribute_value = 2;
-         *
          * @return The bytes for attributeValue.
          */
-        public com.google.protobuf.ByteString getAttributeValueBytes() {
+        public com.google.protobuf.ByteString
+            getAttributeValueBytes() {
           java.lang.Object ref = attributeValue_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b =
-                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+            com.google.protobuf.ByteString b = 
+                com.google.protobuf.ByteString.copyFromUtf8(
+                    (java.lang.String) ref);
             attributeValue_ = b;
             return b;
           } else {
@@ -4643,35 +4006,28 @@ public com.google.protobuf.ByteString getAttributeValueBytes() {
           }
         }
         /**
-         *
-         *
          * 
          * Attribute value used to refine the results e.g. 'drama'.
          * 

          *
          * string attribute_value = 2;
-         *
          * @param value The attributeValue to set.
          * @return This builder for chaining.
          */
-        public Builder setAttributeValue(java.lang.String value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setAttributeValue(
+            java.lang.String value) {
+          if (value == null) { throw new NullPointerException(); }
           attributeValue_ = value;
           bitField0_ |= 0x00000002;
           onChanged();
           return this;
         }
         /**
-         *
-         *
          * 
          * Attribute value used to refine the results e.g. 'drama'.
          * 

          *
          * string attribute_value = 2;
-         *
          * @return This builder for chaining.
          */
         public Builder clearAttributeValue() {
@@ -4681,28 +4037,23 @@ public Builder clearAttributeValue() {
           return this;
         }
         /**
-         *
-         *
          * 
          * Attribute value used to refine the results e.g. 'drama'.
          * 

          *
          * string attribute_value = 2;
-         *
          * @param value The bytes for attributeValue to set.
          * @return This builder for chaining.
          */
-        public Builder setAttributeValueBytes(com.google.protobuf.ByteString value) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
+        public Builder setAttributeValueBytes(
+            com.google.protobuf.ByteString value) {
+          if (value == null) { throw new NullPointerException(); }
           checkByteStringIsUtf8(value);
           attributeValue_ = value;
           bitField0_ |= 0x00000002;
           onChanged();
           return this;
         }
-
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -4715,48 +4066,41 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
+
         // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute)
-      private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute
-          DEFAULT_INSTANCE;
-
+      private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute DEFAULT_INSTANCE;
       static {
-        DEFAULT_INSTANCE =
-            new com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                .RefinementAttribute();
+        DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute();
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute
-          getDefaultInstance() {
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute getDefaultInstance() {
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser PARSER =
-          new com.google.protobuf.AbstractParser() {
-            @java.lang.Override
-            public RefinementAttribute parsePartialFrom(
-                com.google.protobuf.CodedInputStream input,
-                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-                throws com.google.protobuf.InvalidProtocolBufferException {
-              Builder builder = newBuilder();
-              try {
-                builder.mergeFrom(input, extensionRegistry);
-              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-                throw e.setUnfinishedMessage(builder.buildPartial());
-              } catch (com.google.protobuf.UninitializedMessageException e) {
-                throw e.asInvalidProtocolBufferException()
-                    .setUnfinishedMessage(builder.buildPartial());
-              } catch (java.io.IOException e) {
-                throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                    .setUnfinishedMessage(builder.buildPartial());
-              }
-              return builder.buildPartial();
-            }
-          };
+      private static final com.google.protobuf.Parser
+          PARSER = new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public RefinementAttribute parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -4768,109 +4112,74 @@ public com.google.protobuf.Parser getParserForType() {
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute
-          getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
+
     }
 
     public static final int REFINEMENT_ATTRIBUTES_FIELD_NUMBER = 1;
-
     @SuppressWarnings("serial")
-    private java.util.List<
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                .RefinementAttribute>
-        refinementAttributes_;
+    private java.util.List refinementAttributes_;
     /**
-     *
-     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
      */
     @java.lang.Override
-    public java.util.List<
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                .RefinementAttribute>
-        getRefinementAttributesList() {
+    public java.util.List getRefinementAttributesList() {
       return refinementAttributes_;
     }
     /**
-     *
-     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
      */
     @java.lang.Override
-    public java.util.List<
-            ? extends
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                    .RefinementAttributeOrBuilder>
+    public java.util.List 
         getRefinementAttributesOrBuilderList() {
       return refinementAttributes_;
     }
     /**
-     *
-     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
      */
     @java.lang.Override
     public int getRefinementAttributesCount() {
       return refinementAttributes_.size();
     }
     /**
-     *
-     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-            .RefinementAttribute
-        getRefinementAttributes(int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute getRefinementAttributes(int index) {
       return refinementAttributes_.get(index);
     }
     /**
-     *
-     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * 
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-            .RefinementAttributeOrBuilder
-        getRefinementAttributesOrBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttributeOrBuilder getRefinementAttributesOrBuilder(
+        int index) {
       return refinementAttributes_.get(index);
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -4882,7 +4191,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       for (int i = 0; i < refinementAttributes_.size(); i++) {
         output.writeMessage(1, refinementAttributes_.get(i));
       }
@@ -4896,9 +4206,8 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < refinementAttributes_.size(); i++) {
-        size +=
-            com.google.protobuf.CodedOutputStream.computeMessageSize(
-                1, refinementAttributes_.get(i));
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, refinementAttributes_.get(i));
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -4908,16 +4217,15 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
-      if (!(obj
-          instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult)) {
+      if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult other =
-          (com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult) obj;
+      com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult other = (com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult) obj;
 
-      if (!getRefinementAttributesList().equals(other.getRefinementAttributesList())) return false;
+      if (!getRefinementAttributesList()
+          .equals(other.getRefinementAttributesList())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -4938,101 +4246,90 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-        parseFrom(java.nio.ByteBuffer data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-        parseFrom(
-            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-        parseFrom(com.google.protobuf.ByteString data)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(
+        com.google.protobuf.ByteString data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-        parseFrom(
-            com.google.protobuf.ByteString data,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(
+        com.google.protobuf.ByteString data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-        parseFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-        parseFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-        parseDelimitedFrom(
-            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseDelimitedFrom(
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-        parseFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -5042,8 +4339,6 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Guided search result. The guided search helps user to refine the search
      * results and narrow down to the real needs from a broaded search results.
@@ -5051,35 +4346,33 @@ protected Builder newBuilderForType(
      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult)
         com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.class,
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder
-                    .class);
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder.class);
       }
 
-      // Construct using
-      // com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.newBuilder()
-      private Builder() {}
+      // Construct using com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.newBuilder()
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -5095,22 +4388,19 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-          getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-            .getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult build() {
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult result =
-            buildPartial();
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -5118,20 +4408,15 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-          buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult result =
-            new com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult(this);
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult buildPartial() {
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult result = new com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult result) {
+      private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult result) {
         if (refinementAttributesBuilder_ == null) {
           if (((bitField0_ & 0x00000001) != 0)) {
             refinementAttributes_ = java.util.Collections.unmodifiableList(refinementAttributes_);
@@ -5143,8 +4428,7 @@ private void buildPartialRepeatedFields(
         }
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult result) {
         int from_bitField0_ = bitField0_;
       }
 
@@ -5152,54 +4436,46 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other
-            instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult) {
-          return mergeFrom(
-              (com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult) other);
+        if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult) {
+          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                .getDefaultInstance()) return this;
+      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult other) {
+        if (other == com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.getDefaultInstance()) return this;
         if (refinementAttributesBuilder_ == null) {
           if (!other.refinementAttributes_.isEmpty()) {
             if (refinementAttributes_.isEmpty()) {
@@ -5218,10 +4494,9 @@ public Builder mergeFrom(
               refinementAttributesBuilder_ = null;
               refinementAttributes_ = other.refinementAttributes_;
               bitField0_ = (bitField0_ & ~0x00000001);
-              refinementAttributesBuilder_ =
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                      ? getRefinementAttributesFieldBuilder()
-                      : null;
+              refinementAttributesBuilder_ = 
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                   getRefinementAttributesFieldBuilder() : null;
             } else {
               refinementAttributesBuilder_.addAllMessages(other.refinementAttributes_);
             }
@@ -5253,30 +4528,25 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                          .RefinementAttribute
-                      m =
-                          input.readMessage(
-                              com.google.cloud.discoveryengine.v1beta.SearchResponse
-                                  .GuidedSearchResult.RefinementAttribute.parser(),
-                              extensionRegistry);
-                  if (refinementAttributesBuilder_ == null) {
-                    ensureRefinementAttributesIsMutable();
-                    refinementAttributes_.add(m);
-                  } else {
-                    refinementAttributesBuilder_.addMessage(m);
-                  }
-                  break;
-                } // case 10
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.parser(),
+                        extensionRegistry);
+                if (refinementAttributesBuilder_ == null) {
+                  ensureRefinementAttributesIsMutable();
+                  refinementAttributes_.add(m);
+                } else {
+                  refinementAttributesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -5286,48 +4556,28 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
-      private java.util.List<
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttribute>
-          refinementAttributes_ = java.util.Collections.emptyList();
-
+      private java.util.List refinementAttributes_ =
+        java.util.Collections.emptyList();
       private void ensureRefinementAttributesIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
-          refinementAttributes_ =
-              new java.util.ArrayList<
-                  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                      .RefinementAttribute>(refinementAttributes_);
+          refinementAttributes_ = new java.util.ArrayList(refinementAttributes_);
           bitField0_ |= 0x00000001;
-        }
+         }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttribute,
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttribute.Builder,
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttributeOrBuilder>
-          refinementAttributesBuilder_;
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttributeOrBuilder> refinementAttributesBuilder_;
 
       /**
-       *
-       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
        */
-      public java.util.List<
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttribute>
-          getRefinementAttributesList() {
+      public java.util.List getRefinementAttributesList() {
         if (refinementAttributesBuilder_ == null) {
           return java.util.Collections.unmodifiableList(refinementAttributes_);
         } else {
@@ -5335,15 +4585,11 @@ private void ensureRefinementAttributesIsMutable() {
         }
       }
       /**
-       *
-       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
        */
       public int getRefinementAttributesCount() {
         if (refinementAttributesBuilder_ == null) {
@@ -5353,19 +4599,13 @@ public int getRefinementAttributesCount() {
         }
       }
       /**
-       *
-       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute
-          getRefinementAttributes(int index) {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute getRefinementAttributes(int index) {
         if (refinementAttributesBuilder_ == null) {
           return refinementAttributes_.get(index);
         } else {
@@ -5373,21 +4613,14 @@ public int getRefinementAttributesCount() {
         }
       }
       /**
-       *
-       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
        */
       public Builder setRefinementAttributes(
-          int index,
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttribute
-              value) {
+          int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute value) {
         if (refinementAttributesBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -5401,21 +4634,14 @@ public Builder setRefinementAttributes(
         return this;
       }
       /**
-       *
-       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
        */
       public Builder setRefinementAttributes(
-          int index,
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttribute.Builder
-              builderForValue) {
+          int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder builderForValue) {
         if (refinementAttributesBuilder_ == null) {
           ensureRefinementAttributesIsMutable();
           refinementAttributes_.set(index, builderForValue.build());
@@ -5426,20 +4652,13 @@ public Builder setRefinementAttributes(
         return this;
       }
       /**
-       *
-       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
        */
-      public Builder addRefinementAttributes(
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttribute
-              value) {
+      public Builder addRefinementAttributes(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute value) {
         if (refinementAttributesBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -5453,21 +4672,14 @@ public Builder addRefinementAttributes(
         return this;
       }
       /**
-       *
-       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
        */
       public Builder addRefinementAttributes(
-          int index,
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttribute
-              value) {
+          int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute value) {
         if (refinementAttributesBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -5481,20 +4693,14 @@ public Builder addRefinementAttributes(
         return this;
       }
       /**
-       *
-       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
        */
       public Builder addRefinementAttributes(
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttribute.Builder
-              builderForValue) {
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder builderForValue) {
         if (refinementAttributesBuilder_ == null) {
           ensureRefinementAttributesIsMutable();
           refinementAttributes_.add(builderForValue.build());
@@ -5505,21 +4711,14 @@ public Builder addRefinementAttributes(
         return this;
       }
       /**
-       *
-       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
        */
       public Builder addRefinementAttributes(
-          int index,
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttribute.Builder
-              builderForValue) {
+          int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder builderForValue) {
         if (refinementAttributesBuilder_ == null) {
           ensureRefinementAttributesIsMutable();
           refinementAttributes_.add(index, builderForValue.build());
@@ -5530,25 +4729,18 @@ public Builder addRefinementAttributes(
         return this;
       }
       /**
-       *
-       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
        */
       public Builder addAllRefinementAttributes(
-          java.lang.Iterable<
-                  ? extends
-                      com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                          .RefinementAttribute>
-              values) {
+          java.lang.Iterable values) {
         if (refinementAttributesBuilder_ == null) {
           ensureRefinementAttributesIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, refinementAttributes_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(
+              values, refinementAttributes_);
           onChanged();
         } else {
           refinementAttributesBuilder_.addAllMessages(values);
@@ -5556,15 +4748,11 @@ public Builder addAllRefinementAttributes(
         return this;
       }
       /**
-       *
-       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
        */
       public Builder clearRefinementAttributes() {
         if (refinementAttributesBuilder_ == null) {
@@ -5577,15 +4765,11 @@ public Builder clearRefinementAttributes() {
         return this;
       }
       /**
-       *
-       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
        */
       public Builder removeRefinementAttributes(int index) {
         if (refinementAttributesBuilder_ == null) {
@@ -5598,57 +4782,39 @@ public Builder removeRefinementAttributes(int index) {
         return this;
       }
       /**
-       *
-       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute.Builder
-          getRefinementAttributesBuilder(int index) {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder getRefinementAttributesBuilder(
+          int index) {
         return getRefinementAttributesFieldBuilder().getBuilder(index);
       }
       /**
-       *
-       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttributeOrBuilder
-          getRefinementAttributesOrBuilder(int index) {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttributeOrBuilder getRefinementAttributesOrBuilder(
+          int index) {
         if (refinementAttributesBuilder_ == null) {
-          return refinementAttributes_.get(index);
-        } else {
+          return refinementAttributes_.get(index);  } else {
           return refinementAttributesBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
-       *
-       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
        */
-      public java.util.List<
-              ? extends
-                  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                      .RefinementAttributeOrBuilder>
-          getRefinementAttributesOrBuilderList() {
+      public java.util.List 
+           getRefinementAttributesOrBuilderList() {
         if (refinementAttributesBuilder_ != null) {
           return refinementAttributesBuilder_.getMessageOrBuilderList();
         } else {
@@ -5656,79 +4822,45 @@ public Builder removeRefinementAttributes(int index) {
         }
       }
       /**
-       *
-       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute.Builder
-          addRefinementAttributesBuilder() {
-        return getRefinementAttributesFieldBuilder()
-            .addBuilder(
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                    .RefinementAttribute.getDefaultInstance());
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder addRefinementAttributesBuilder() {
+        return getRefinementAttributesFieldBuilder().addBuilder(
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-              .RefinementAttribute.Builder
-          addRefinementAttributesBuilder(int index) {
-        return getRefinementAttributesFieldBuilder()
-            .addBuilder(
-                index,
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                    .RefinementAttribute.getDefaultInstance());
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder addRefinementAttributesBuilder(
+          int index) {
+        return getRefinementAttributesFieldBuilder().addBuilder(
+            index, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.getDefaultInstance());
       }
       /**
-       *
-       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * 
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
-       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
        */
-      public java.util.List<
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttribute.Builder>
-          getRefinementAttributesBuilderList() {
+      public java.util.List 
+           getRefinementAttributesBuilderList() {
         return getRefinementAttributesFieldBuilder().getBuilderList();
       }
-
       private com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttribute,
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttribute.Builder,
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                  .RefinementAttributeOrBuilder>
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttributeOrBuilder> 
           getRefinementAttributesFieldBuilder() {
         if (refinementAttributesBuilder_ == null) {
-          refinementAttributesBuilder_ =
-              new com.google.protobuf.RepeatedFieldBuilderV3<
-                  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                      .RefinementAttribute,
-                  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                      .RefinementAttribute.Builder,
-                  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                      .RefinementAttributeOrBuilder>(
+          refinementAttributesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttributeOrBuilder>(
                   refinementAttributes_,
                   ((bitField0_ & 0x00000001) != 0),
                   getParentForChildren(),
@@ -5737,7 +4869,6 @@ public Builder removeRefinementAttributes(int index) {
         }
         return refinementAttributesBuilder_;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -5750,45 +4881,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult)
-    private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult DEFAULT_INSTANCE;
     static {
-      DEFAULT_INSTANCE =
-          new com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult();
+      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public GuidedSearchResult parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public GuidedSearchResult parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -5800,99 +4927,85 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
-  public interface SummaryOrBuilder
-      extends
+  public interface SummaryOrBuilder extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchResponse.Summary)
       com.google.protobuf.MessageOrBuilder {
 
     /**
-     *
-     *
      * 
      * The summary content.
      * 

      *
      * string summary_text = 1;
-     *
      * @return The summaryText.
      */
     java.lang.String getSummaryText();
     /**
-     *
-     *
      * 
      * The summary content.
      * 

      *
      * string summary_text = 1;
-     *
      * @return The bytes for summaryText.
      */
-    com.google.protobuf.ByteString getSummaryTextBytes();
+    com.google.protobuf.ByteString
+        getSummaryTextBytes();
   }
   /**
-   *
-   *
    * 
    * Summary of the top N search result specified by the summary spec.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.Summary}
    */
-  public static final class Summary extends com.google.protobuf.GeneratedMessageV3
-      implements
+  public static final class Summary extends
+      com.google.protobuf.GeneratedMessageV3 implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchResponse.Summary)
       SummaryOrBuilder {
-    private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
     // Use Summary.newBuilder() to construct.
     private Summary(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-
     private Summary() {
       summaryText_ = "";
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(
+        UnusedPrivateParameter unused) {
       return new Summary();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.class,
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder.class);
     }
 
     public static final int SUMMARY_TEXT_FIELD_NUMBER = 1;
-
     @SuppressWarnings("serial")
     private volatile java.lang.Object summaryText_ = "";
     /**
-     *
-     *
      * 
      * The summary content.
      * 

      *
      * string summary_text = 1;
-     *
      * @return The summaryText.
      */
     @java.lang.Override
@@ -5901,29 +5014,29 @@ public java.lang.String getSummaryText() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = 
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         summaryText_ = s;
         return s;
       }
     }
     /**
-     *
-     *
      * 
      * The summary content.
      * 

      *
      * string summary_text = 1;
-     *
      * @return The bytes for summaryText.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getSummaryTextBytes() {
+    public com.google.protobuf.ByteString
+        getSummaryTextBytes() {
       java.lang.Object ref = summaryText_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         summaryText_ = b;
         return b;
       } else {
@@ -5932,7 +5045,6 @@ public com.google.protobuf.ByteString getSummaryTextBytes() {
     }
 
     private byte memoizedIsInitialized = -1;
-
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -5944,7 +5056,8 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output)
+                        throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(summaryText_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, summaryText_);
       }
@@ -5968,15 +5081,15 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-        return true;
+       return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary other =
-          (com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary) obj;
+      com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary other = (com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary) obj;
 
-      if (!getSummaryText().equals(other.getSummaryText())) return false;
+      if (!getSummaryText()
+          .equals(other.getSummaryText())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -5996,94 +5109,89 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
-        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
-        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
-        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(byte[] data)
+        throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
-        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseDelimitedFrom(
-        java.io.InputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseDelimitedFrom(java.io.InputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input);
     }
 
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseDelimitedFrom(
-        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
-        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input)
+        throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input);
     }
-
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-          PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3
+          .parseWithIOException(PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() {
-      return newBuilder();
-    }
-
+    public Builder newBuilderForType() { return newBuilder(); }
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-
-    public static Builder newBuilder(
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary prototype) {
+    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
-
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE
+          ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -6093,41 +5201,39 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
-     *
-     *
      * 
      * Summary of the top N search result specified by the summary spec.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.Summary}
      */
-    public static final class Builder
-        extends com.google.protobuf.GeneratedMessageV3.Builder
-        implements
+    public static final class Builder extends
+        com.google.protobuf.GeneratedMessageV3.Builder implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchResponse.Summary)
         com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor
+          getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.class,
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder.class);
       }
 
       // Construct using com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.newBuilder()
-      private Builder() {}
+      private Builder() {
 
-      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-        super(parent);
       }
 
+      private Builder(
+          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        super(parent);
+
+      }
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -6137,14 +5243,13 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor
+          getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary
-          getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary getDefaultInstanceForType() {
         return com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance();
       }
 
@@ -6159,17 +5264,13 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary build() {
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary result =
-            new com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary(this);
-        if (bitField0_ != 0) {
-          buildPartial0(result);
-        }
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary result = new com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary(this);
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary result) {
+      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.summaryText_ = summaryText_;
@@ -6180,52 +5281,46 @@ private void buildPartial0(
       public Builder clone() {
         return super.clone();
       }
-
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.setField(field, value);
       }
-
       @java.lang.Override
-      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(
+          com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
-
       @java.lang.Override
-      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(
+          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
-
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index,
-          java.lang.Object value) {
+          int index, java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
-
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field,
+          java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
-
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary) other);
+          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary other) {
-        if (other
-            == com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance())
-          return this;
+      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary other) {
+        if (other == com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance()) return this;
         if (!other.getSummaryText().isEmpty()) {
           summaryText_ = other.summaryText_;
           bitField0_ |= 0x00000001;
@@ -6257,19 +5352,17 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10:
-                {
-                  summaryText_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-              default:
-                {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+              case 10: {
+                summaryText_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -6279,25 +5372,22 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
-
       private int bitField0_;
 
       private java.lang.Object summaryText_ = "";
       /**
-       *
-       *
        * 
        * The summary content.
        * 

        *
        * string summary_text = 1;
-       *
        * @return The summaryText.
        */
       public java.lang.String getSummaryText() {
         java.lang.Object ref = summaryText_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs =
+              (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           summaryText_ = s;
           return s;
@@ -6306,21 +5396,20 @@ public java.lang.String getSummaryText() {
         }
       }
       /**
-       *
-       *
        * 
        * The summary content.
        * 

        *
        * string summary_text = 1;
-       *
        * @return The bytes for summaryText.
        */
-      public com.google.protobuf.ByteString getSummaryTextBytes() {
+      public com.google.protobuf.ByteString
+          getSummaryTextBytes() {
         java.lang.Object ref = summaryText_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
-              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+          com.google.protobuf.ByteString b = 
+              com.google.protobuf.ByteString.copyFromUtf8(
+                  (java.lang.String) ref);
           summaryText_ = b;
           return b;
         } else {
@@ -6328,35 +5417,28 @@ public com.google.protobuf.ByteString getSummaryTextBytes() {
         }
       }
       /**
-       *
-       *
        * 
        * The summary content.
        * 

        *
        * string summary_text = 1;
-       *
        * @param value The summaryText to set.
        * @return This builder for chaining.
        */
-      public Builder setSummaryText(java.lang.String value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setSummaryText(
+          java.lang.String value) {
+        if (value == null) { throw new NullPointerException(); }
         summaryText_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
       /**
-       *
-       *
        * 
        * The summary content.
        * 

        *
        * string summary_text = 1;
-       *
        * @return This builder for chaining.
        */
       public Builder clearSummaryText() {
@@ -6366,28 +5448,23 @@ public Builder clearSummaryText() {
         return this;
       }
       /**
-       *
-       *
        * 
        * The summary content.
        * 

        *
        * string summary_text = 1;
-       *
        * @param value The bytes for summaryText to set.
        * @return This builder for chaining.
        */
-      public Builder setSummaryTextBytes(com.google.protobuf.ByteString value) {
-        if (value == null) {
-          throw new NullPointerException();
-        }
+      public Builder setSummaryTextBytes(
+          com.google.protobuf.ByteString value) {
+        if (value == null) { throw new NullPointerException(); }
         checkByteStringIsUtf8(value);
         summaryText_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
-
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -6400,44 +5477,41 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
+
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchResponse.Summary)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchResponse.Summary)
-    private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary
-        DEFAULT_INSTANCE;
-
+    private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary DEFAULT_INSTANCE;
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary
-        getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser PARSER =
-        new com.google.protobuf.AbstractParser() {
-          @java.lang.Override
-          public Summary parsePartialFrom(
-              com.google.protobuf.CodedInputStream input,
-              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-              throws com.google.protobuf.InvalidProtocolBufferException {
-            Builder builder = newBuilder();
-            try {
-              builder.mergeFrom(input, extensionRegistry);
-            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-              throw e.setUnfinishedMessage(builder.buildPartial());
-            } catch (com.google.protobuf.UninitializedMessageException e) {
-              throw e.asInvalidProtocolBufferException()
-                  .setUnfinishedMessage(builder.buildPartial());
-            } catch (java.io.IOException e) {
-              throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                  .setUnfinishedMessage(builder.buildPartial());
-            }
-            return builder.buildPartial();
-          }
-        };
+    private static final com.google.protobuf.Parser
+        PARSER = new com.google.protobuf.AbstractParser() {
+      @java.lang.Override
+      public Summary parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
+      }
+    };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -6449,99 +5523,77 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
+
   }
 
   public static final int RESULTS_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
-  private java.util.List
-      results_;
+  private java.util.List results_;
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
    */
   @java.lang.Override
-  public java.util.List
-      getResultsList() {
+  public java.util.List getResultsList() {
     return results_;
   }
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
    */
   @java.lang.Override
-  public java.util.List<
-          ? extends com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder>
+  public java.util.List 
       getResultsOrBuilderList() {
     return results_;
   }
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
    */
   @java.lang.Override
   public int getResultsCount() {
     return results_.size();
   }
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult getResults(int index) {
     return results_.get(index);
   }
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder
-      getResultsOrBuilder(int index) {
+  public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder getResultsOrBuilder(
+      int index) {
     return results_.get(index);
   }
 
   public static final int FACETS_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private java.util.List facets_;
   /**
-   *
-   *
    * 
    * Results of facets requested by user.
    * 

@@ -6549,13 +5601,10 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult getRe
    * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
    */
   @java.lang.Override
-  public java.util.List
-      getFacetsList() {
+  public java.util.List getFacetsList() {
     return facets_;
   }
   /**
-   *
-   *
    * 
    * Results of facets requested by user.
    * 

@@ -6563,14 +5612,11 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult getRe
    * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
    */
   @java.lang.Override
-  public java.util.List<
-          ? extends com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder>
+  public java.util.List 
       getFacetsOrBuilderList() {
     return facets_;
   }
   /**
-   *
-   *
    * 
    * Results of facets requested by user.
    * 

@@ -6582,8 +5628,6 @@ public int getFacetsCount() {
     return facets_.size();
   }
   /**
-   *
-   *
    * 
    * Results of facets requested by user.
    * 

@@ -6595,8 +5639,6 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet getFacets(in
     return facets_.get(index);
   }
   /**
-   *
-   *
    * 
    * Results of facets requested by user.
    * 

@@ -6610,19 +5652,13 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder get
   }
 
   public static final int GUIDED_SEARCH_RESULT_FIELD_NUMBER = 8;
-  private com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-      guidedSearchResult_;
+  private com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guidedSearchResult_;
   /**
-   *
-   *
    * 
    * Guided search result.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
    * @return Whether the guidedSearchResult field is set.
    */
   @java.lang.Override
@@ -6630,51 +5666,32 @@ public boolean hasGuidedSearchResult() {
     return guidedSearchResult_ != null;
   }
   /**
-   *
-   *
    * 
    * Guided search result.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
    * @return The guidedSearchResult.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-      getGuidedSearchResult() {
-    return guidedSearchResult_ == null
-        ? com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-            .getDefaultInstance()
-        : guidedSearchResult_;
+  public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult getGuidedSearchResult() {
+    return guidedSearchResult_ == null ? com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.getDefaultInstance() : guidedSearchResult_;
   }
   /**
-   *
-   *
    * 
    * Guided search result.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
-   * 
+   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder
-      getGuidedSearchResultOrBuilder() {
-    return guidedSearchResult_ == null
-        ? com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-            .getDefaultInstance()
-        : guidedSearchResult_;
+  public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder getGuidedSearchResultOrBuilder() {
+    return guidedSearchResult_ == null ? com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.getDefaultInstance() : guidedSearchResult_;
   }
 
   public static final int TOTAL_SIZE_FIELD_NUMBER = 3;
   private int totalSize_ = 0;
   /**
-   *
-   *
    * 
    * The estimated total count of matched items irrespective of pagination. The
    * count of
@@ -6685,7 +5702,6 @@ public boolean hasGuidedSearchResult() {
    * 

    *
    * int32 total_size = 3;
-   *
    * @return The totalSize.
    */
   @java.lang.Override
@@ -6694,12 +5710,9 @@ public int getTotalSize() {
   }
 
   public static final int ATTRIBUTION_TOKEN_FIELD_NUMBER = 4;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object attributionToken_ = "";
   /**
-   *
-   *
    * 
    * A unique search token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -6708,7 +5721,6 @@ public int getTotalSize() {
    * 

    *
    * string attribution_token = 4;
-   *
    * @return The attributionToken.
    */
   @java.lang.Override
@@ -6717,15 +5729,14 @@ public java.lang.String getAttributionToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       attributionToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A unique search token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -6734,15 +5745,16 @@ public java.lang.String getAttributionToken() {
    * 

    *
    * string attribution_token = 4;
-   *
    * @return The bytes for attributionToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getAttributionTokenBytes() {
+  public com.google.protobuf.ByteString
+      getAttributionTokenBytes() {
     java.lang.Object ref = attributionToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       attributionToken_ = b;
       return b;
     } else {
@@ -6750,13 +5762,67 @@ public com.google.protobuf.ByteString getAttributionTokenBytes() {
     }
   }
 
-  public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 5;
-
+  public static final int REDIRECT_URI_FIELD_NUMBER = 12;
   @SuppressWarnings("serial")
-  private volatile java.lang.Object nextPageToken_ = "";
+  private volatile java.lang.Object redirectUri_ = "";
   /**
+   * 
+   * The URI of a customer-defined redirect page. If redirect action is
+   * triggered, no search is performed, and only
+   * [redirect_uri][google.cloud.discoveryengine.v1beta.SearchResponse.redirect_uri]
+   * and
+   * [attribution_token][google.cloud.discoveryengine.v1beta.SearchResponse.attribution_token]
+   * are set in the response.
+   * 

    *
+   * string redirect_uri = 12;
+   * @return The redirectUri.
+   */
+  @java.lang.Override
+  public java.lang.String getRedirectUri() {
+    java.lang.Object ref = redirectUri_;
+    if (ref instanceof java.lang.String) {
+      return (java.lang.String) ref;
+    } else {
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
+      java.lang.String s = bs.toStringUtf8();
+      redirectUri_ = s;
+      return s;
+    }
+  }
+  /**
+   * 
+   * The URI of a customer-defined redirect page. If redirect action is
+   * triggered, no search is performed, and only
+   * [redirect_uri][google.cloud.discoveryengine.v1beta.SearchResponse.redirect_uri]
+   * and
+   * [attribution_token][google.cloud.discoveryengine.v1beta.SearchResponse.attribution_token]
+   * are set in the response.
+   * 

    *
+   * string redirect_uri = 12;
+   * @return The bytes for redirectUri.
+   */
+  @java.lang.Override
+  public com.google.protobuf.ByteString
+      getRedirectUriBytes() {
+    java.lang.Object ref = redirectUri_;
+    if (ref instanceof java.lang.String) {
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
+      redirectUri_ = b;
+      return b;
+    } else {
+      return (com.google.protobuf.ByteString) ref;
+    }
+  }
+
+  public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 5;
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object nextPageToken_ = "";
+  /**
    * 
    * A token that can be sent as
    * [SearchRequest.page_token][google.cloud.discoveryengine.v1beta.SearchRequest.page_token]
@@ -6765,7 +5831,6 @@ public com.google.protobuf.ByteString getAttributionTokenBytes() {
    * 

    *
    * string next_page_token = 5;
-   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -6774,15 +5839,14 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [SearchRequest.page_token][google.cloud.discoveryengine.v1beta.SearchRequest.page_token]
@@ -6791,15 +5855,16 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string next_page_token = 5;
-   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString
+      getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -6808,12 +5873,9 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
   }
 
   public static final int CORRECTED_QUERY_FIELD_NUMBER = 7;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object correctedQuery_ = "";
   /**
-   *
-   *
    * 
    * Contains the spell corrected query, if found. If the spell correction type
    * is AUTOMATIC, then the search results are based on corrected_query.
@@ -6821,7 +5883,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
    * 

    *
    * string corrected_query = 7;
-   *
    * @return The correctedQuery.
    */
   @java.lang.Override
@@ -6830,15 +5891,14 @@ public java.lang.String getCorrectedQuery() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       correctedQuery_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Contains the spell corrected query, if found. If the spell correction type
    * is AUTOMATIC, then the search results are based on corrected_query.
@@ -6846,15 +5906,16 @@ public java.lang.String getCorrectedQuery() {
    * 

    *
    * string corrected_query = 7;
-   *
    * @return The bytes for correctedQuery.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getCorrectedQueryBytes() {
+  public com.google.protobuf.ByteString
+      getCorrectedQueryBytes() {
     java.lang.Object ref = correctedQuery_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       correctedQuery_ = b;
       return b;
     } else {
@@ -6865,8 +5926,6 @@ public com.google.protobuf.ByteString getCorrectedQueryBytes() {
   public static final int SUMMARY_FIELD_NUMBER = 9;
   private com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary_;
   /**
-   *
-   *
    * 
    * A summary as part of the search results.
    * This field is only returned if
@@ -6875,7 +5934,6 @@ public com.google.protobuf.ByteString getCorrectedQueryBytes() {
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
-   *
    * @return Whether the summary field is set.
    */
   @java.lang.Override
@@ -6883,8 +5941,6 @@ public boolean hasSummary() {
     return summary_ != null;
   }
   /**
-   *
-   *
    * 
    * A summary as part of the search results.
    * This field is only returned if
@@ -6893,18 +5949,13 @@ public boolean hasSummary() {
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
-   *
    * @return The summary.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary getSummary() {
-    return summary_ == null
-        ? com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance()
-        : summary_;
+    return summary_ == null ? com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance() : summary_;
   }
   /**
-   *
-   *
    * 
    * A summary as part of the search results.
    * This field is only returned if
@@ -6915,55 +5966,43 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary getSummary
    * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder
-      getSummaryOrBuilder() {
-    return summary_ == null
-        ? com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance()
-        : summary_;
+  public com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder getSummaryOrBuilder() {
+    return summary_ == null ? com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance() : summary_;
   }
 
   public static final int APPLIED_CONTROLS_FIELD_NUMBER = 10;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList appliedControls_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
-   *
-   *
    * 
    * Controls applied as part of the Control service.
    * 

    *
    * repeated string applied_controls = 10;
-   *
    * @return A list containing the appliedControls.
    */
-  public com.google.protobuf.ProtocolStringList getAppliedControlsList() {
+  public com.google.protobuf.ProtocolStringList
+      getAppliedControlsList() {
     return appliedControls_;
   }
   /**
-   *
-   *
    * 
    * Controls applied as part of the Control service.
    * 

    *
    * repeated string applied_controls = 10;
-   *
    * @return The count of appliedControls.
    */
   public int getAppliedControlsCount() {
     return appliedControls_.size();
   }
   /**
-   *
-   *
    * 
    * Controls applied as part of the Control service.
    * 

    *
    * repeated string applied_controls = 10;
-   *
    * @param index The index of the element to return.
    * @return The appliedControls at the given index.
    */
@@ -6971,23 +6010,20 @@ public java.lang.String getAppliedControls(int index) {
     return appliedControls_.get(index);
   }
   /**
-   *
-   *
    * 
    * Controls applied as part of the Control service.
    * 

    *
    * repeated string applied_controls = 10;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the appliedControls at the given index.
    */
-  public com.google.protobuf.ByteString getAppliedControlsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getAppliedControlsBytes(int index) {
     return appliedControls_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -6999,7 +6035,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < results_.size(); i++) {
       output.writeMessage(1, results_.get(i));
     }
@@ -7027,6 +6064,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < appliedControls_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 10, appliedControls_.getRaw(i));
     }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(redirectUri_)) {
+      com.google.protobuf.GeneratedMessageV3.writeString(output, 12, redirectUri_);
+    }
     getUnknownFields().writeTo(output);
   }
 
@@ -7037,13 +6077,16 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < results_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, results_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, results_.get(i));
     }
     for (int i = 0; i < facets_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, facets_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, facets_.get(i));
     }
     if (totalSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, totalSize_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(3, totalSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(attributionToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, attributionToken_);
@@ -7055,10 +6098,12 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, correctedQuery_);
     }
     if (guidedSearchResult_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(8, getGuidedSearchResult());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(8, getGuidedSearchResult());
     }
     if (summary_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(9, getSummary());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(9, getSummary());
     }
     {
       int dataSize = 0;
@@ -7068,6 +6113,9 @@ public int getSerializedSize() {
       size += dataSize;
       size += 1 * getAppliedControlsList().size();
     }
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(redirectUri_)) {
+      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(12, redirectUri_);
+    }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
@@ -7076,29 +6124,39 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.SearchResponse other =
-        (com.google.cloud.discoveryengine.v1beta.SearchResponse) obj;
+    com.google.cloud.discoveryengine.v1beta.SearchResponse other = (com.google.cloud.discoveryengine.v1beta.SearchResponse) obj;
 
-    if (!getResultsList().equals(other.getResultsList())) return false;
-    if (!getFacetsList().equals(other.getFacetsList())) return false;
+    if (!getResultsList()
+        .equals(other.getResultsList())) return false;
+    if (!getFacetsList()
+        .equals(other.getFacetsList())) return false;
     if (hasGuidedSearchResult() != other.hasGuidedSearchResult()) return false;
     if (hasGuidedSearchResult()) {
-      if (!getGuidedSearchResult().equals(other.getGuidedSearchResult())) return false;
-    }
-    if (getTotalSize() != other.getTotalSize()) return false;
-    if (!getAttributionToken().equals(other.getAttributionToken())) return false;
-    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
-    if (!getCorrectedQuery().equals(other.getCorrectedQuery())) return false;
+      if (!getGuidedSearchResult()
+          .equals(other.getGuidedSearchResult())) return false;
+    }
+    if (getTotalSize()
+        != other.getTotalSize()) return false;
+    if (!getAttributionToken()
+        .equals(other.getAttributionToken())) return false;
+    if (!getRedirectUri()
+        .equals(other.getRedirectUri())) return false;
+    if (!getNextPageToken()
+        .equals(other.getNextPageToken())) return false;
+    if (!getCorrectedQuery()
+        .equals(other.getCorrectedQuery())) return false;
     if (hasSummary() != other.hasSummary()) return false;
     if (hasSummary()) {
-      if (!getSummary().equals(other.getSummary())) return false;
+      if (!getSummary()
+          .equals(other.getSummary())) return false;
     }
-    if (!getAppliedControlsList().equals(other.getAppliedControlsList())) return false;
+    if (!getAppliedControlsList()
+        .equals(other.getAppliedControlsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -7126,6 +6184,8 @@ public int hashCode() {
     hash = (53 * hash) + getTotalSize();
     hash = (37 * hash) + ATTRIBUTION_TOKEN_FIELD_NUMBER;
     hash = (53 * hash) + getAttributionToken().hashCode();
+    hash = (37 * hash) + REDIRECT_URI_FIELD_NUMBER;
+    hash = (53 * hash) + getRedirectUri().hashCode();
     hash = (37 * hash) + NEXT_PAGE_TOKEN_FIELD_NUMBER;
     hash = (53 * hash) + getNextPageToken().hashCode();
     hash = (37 * hash) + CORRECTED_QUERY_FIELD_NUMBER;
@@ -7144,104 +6204,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.SearchResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Response message for
    * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -7250,32 +6304,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchResponse)
       com.google.cloud.discoveryengine.v1beta.SearchResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.class,
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.SearchResponse.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -7301,6 +6356,7 @@ public Builder clear() {
       }
       totalSize_ = 0;
       attributionToken_ = "";
+      redirectUri_ = "";
       nextPageToken_ = "";
       correctedQuery_ = "";
       summary_ = null;
@@ -7308,14 +6364,15 @@ public Builder clear() {
         summaryBuilder_.dispose();
         summaryBuilder_ = null;
       }
-      appliedControls_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      appliedControls_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor;
     }
 
     @java.lang.Override
@@ -7334,18 +6391,14 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.SearchResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.SearchResponse result =
-          new com.google.cloud.discoveryengine.v1beta.SearchResponse(this);
+      com.google.cloud.discoveryengine.v1beta.SearchResponse result = new com.google.cloud.discoveryengine.v1beta.SearchResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.discoveryengine.v1beta.SearchResponse result) {
+    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.SearchResponse result) {
       if (resultsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           results_ = java.util.Collections.unmodifiableList(results_);
@@ -7369,10 +6422,9 @@ private void buildPartialRepeatedFields(
     private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.guidedSearchResult_ =
-            guidedSearchResultBuilder_ == null
-                ? guidedSearchResult_
-                : guidedSearchResultBuilder_.build();
+        result.guidedSearchResult_ = guidedSearchResultBuilder_ == null
+            ? guidedSearchResult_
+            : guidedSearchResultBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000008) != 0)) {
         result.totalSize_ = totalSize_;
@@ -7381,15 +6433,20 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRespons
         result.attributionToken_ = attributionToken_;
       }
       if (((from_bitField0_ & 0x00000020) != 0)) {
-        result.nextPageToken_ = nextPageToken_;
+        result.redirectUri_ = redirectUri_;
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
-        result.correctedQuery_ = correctedQuery_;
+        result.nextPageToken_ = nextPageToken_;
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
-        result.summary_ = summaryBuilder_ == null ? summary_ : summaryBuilder_.build();
+        result.correctedQuery_ = correctedQuery_;
       }
       if (((from_bitField0_ & 0x00000100) != 0)) {
+        result.summary_ = summaryBuilder_ == null
+            ? summary_
+            : summaryBuilder_.build();
+      }
+      if (((from_bitField0_ & 0x00000200) != 0)) {
         appliedControls_.makeImmutable();
         result.appliedControls_ = appliedControls_;
       }
@@ -7399,39 +6456,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRespons
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -7439,8 +6495,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.SearchResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.SearchResponse.getDefaultInstance()) return this;
       if (resultsBuilder_ == null) {
         if (!other.results_.isEmpty()) {
           if (results_.isEmpty()) {
@@ -7459,10 +6514,9 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse
             resultsBuilder_ = null;
             results_ = other.results_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            resultsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getResultsFieldBuilder()
-                    : null;
+            resultsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getResultsFieldBuilder() : null;
           } else {
             resultsBuilder_.addAllMessages(other.results_);
           }
@@ -7486,10 +6540,9 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse
             facetsBuilder_ = null;
             facets_ = other.facets_;
             bitField0_ = (bitField0_ & ~0x00000002);
-            facetsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getFacetsFieldBuilder()
-                    : null;
+            facetsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getFacetsFieldBuilder() : null;
           } else {
             facetsBuilder_.addAllMessages(other.facets_);
           }
@@ -7506,14 +6559,19 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse
         bitField0_ |= 0x00000010;
         onChanged();
       }
+      if (!other.getRedirectUri().isEmpty()) {
+        redirectUri_ = other.redirectUri_;
+        bitField0_ |= 0x00000020;
+        onChanged();
+      }
       if (!other.getNextPageToken().isEmpty()) {
         nextPageToken_ = other.nextPageToken_;
-        bitField0_ |= 0x00000020;
+        bitField0_ |= 0x00000040;
         onChanged();
       }
       if (!other.getCorrectedQuery().isEmpty()) {
         correctedQuery_ = other.correctedQuery_;
-        bitField0_ |= 0x00000040;
+        bitField0_ |= 0x00000080;
         onChanged();
       }
       if (other.hasSummary()) {
@@ -7522,7 +6580,7 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse
       if (!other.appliedControls_.isEmpty()) {
         if (appliedControls_.isEmpty()) {
           appliedControls_ = other.appliedControls_;
-          bitField0_ |= 0x00000100;
+          bitField0_ |= 0x00000200;
         } else {
           ensureAppliedControlsIsMutable();
           appliedControls_.addAll(other.appliedControls_);
@@ -7555,86 +6613,83 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
-                            .parser(),
-                        extensionRegistry);
-                if (resultsBuilder_ == null) {
-                  ensureResultsIsMutable();
-                  results_.add(m);
-                } else {
-                  resultsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-            case 18:
-              {
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.parser(),
-                        extensionRegistry);
-                if (facetsBuilder_ == null) {
-                  ensureFacetsIsMutable();
-                  facets_.add(m);
-                } else {
-                  facetsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 18
-            case 24:
-              {
-                totalSize_ = input.readInt32();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 24
-            case 34:
-              {
-                attributionToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 34
-            case 42:
-              {
-                nextPageToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 42
-            case 58:
-              {
-                correctedQuery_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 58
-            case 66:
-              {
-                input.readMessage(
-                    getGuidedSearchResultFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 66
-            case 74:
-              {
-                input.readMessage(getSummaryFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000080;
-                break;
-              } // case 74
-            case 82:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureAppliedControlsIsMutable();
-                appliedControls_.add(s);
-                break;
-              } // case 82
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult m =
+                  input.readMessage(
+                      com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.parser(),
+                      extensionRegistry);
+              if (resultsBuilder_ == null) {
+                ensureResultsIsMutable();
+                results_.add(m);
+              } else {
+                resultsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 18: {
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet m =
+                  input.readMessage(
+                      com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.parser(),
+                      extensionRegistry);
+              if (facetsBuilder_ == null) {
+                ensureFacetsIsMutable();
+                facets_.add(m);
+              } else {
+                facetsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 18
+            case 24: {
+              totalSize_ = input.readInt32();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 24
+            case 34: {
+              attributionToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 34
+            case 42: {
+              nextPageToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 42
+            case 58: {
+              correctedQuery_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000080;
+              break;
+            } // case 58
+            case 66: {
+              input.readMessage(
+                  getGuidedSearchResultFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 66
+            case 74: {
+              input.readMessage(
+                  getSummaryFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000100;
+              break;
+            } // case 74
+            case 82: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureAppliedControlsIsMutable();
+              appliedControls_.add(s);
+              break;
+            } // case 82
+            case 98: {
+              redirectUri_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 98
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -7644,39 +6699,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private java.util.List
-        results_ = java.util.Collections.emptyList();
-
+    private java.util.List results_ =
+      java.util.Collections.emptyList();
     private void ensureResultsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        results_ =
-            new java.util.ArrayList<
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult>(results_);
+        results_ = new java.util.ArrayList(results_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult,
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder>
-        resultsBuilder_;
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder> resultsBuilder_;
 
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
      */
-    public java.util.List
-        getResultsList() {
+    public java.util.List getResultsList() {
       if (resultsBuilder_ == null) {
         return java.util.Collections.unmodifiableList(results_);
       } else {
@@ -7684,14 +6728,11 @@ private void ensureResultsIsMutable() {
       }
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
      */
     public int getResultsCount() {
       if (resultsBuilder_ == null) {
@@ -7701,17 +6742,13 @@ public int getResultsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult getResults(
-        int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult getResults(int index) {
       if (resultsBuilder_ == null) {
         return results_.get(index);
       } else {
@@ -7719,14 +6756,11 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult getRe
       }
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
      */
     public Builder setResults(
         int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult value) {
@@ -7743,19 +6777,14 @@ public Builder setResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
      */
     public Builder setResults(
-        int index,
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder
-            builderForValue) {
+        int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder builderForValue) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
         results_.set(index, builderForValue.build());
@@ -7766,17 +6795,13 @@ public Builder setResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
      */
-    public Builder addResults(
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult value) {
+    public Builder addResults(com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult value) {
       if (resultsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -7790,14 +6815,11 @@ public Builder addResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
      */
     public Builder addResults(
         int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult value) {
@@ -7814,18 +6836,14 @@ public Builder addResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
      */
     public Builder addResults(
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder
-            builderForValue) {
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder builderForValue) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
         results_.add(builderForValue.build());
@@ -7836,19 +6854,14 @@ public Builder addResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
      */
     public Builder addResults(
-        int index,
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder
-            builderForValue) {
+        int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder builderForValue) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
         results_.add(index, builderForValue.build());
@@ -7859,22 +6872,18 @@ public Builder addResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
      */
     public Builder addAllResults(
-        java.lang.Iterable<
-                ? extends com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult>
-            values) {
+        java.lang.Iterable values) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, results_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, results_);
         onChanged();
       } else {
         resultsBuilder_.addAllMessages(values);
@@ -7882,14 +6891,11 @@ public Builder addAllResults(
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
      */
     public Builder clearResults() {
       if (resultsBuilder_ == null) {
@@ -7902,14 +6908,11 @@ public Builder clearResults() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
      */
     public Builder removeResults(int index) {
       if (resultsBuilder_ == null) {
@@ -7922,50 +6925,39 @@ public Builder removeResults(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder
-        getResultsBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder getResultsBuilder(
+        int index) {
       return getResultsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder
-        getResultsOrBuilder(int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder getResultsOrBuilder(
+        int index) {
       if (resultsBuilder_ == null) {
-        return results_.get(index);
-      } else {
+        return results_.get(index);  } else {
         return resultsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
      */
-    public java.util.List<
-            ? extends com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder>
-        getResultsOrBuilderList() {
+    public java.util.List 
+         getResultsOrBuilderList() {
       if (resultsBuilder_ != null) {
         return resultsBuilder_.getMessageOrBuilderList();
       } else {
@@ -7973,102 +6965,74 @@ public Builder removeResults(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder
-        addResultsBuilder() {
-      return getResultsFieldBuilder()
-          .addBuilder(
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
-                  .getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder addResultsBuilder() {
+      return getResultsFieldBuilder().addBuilder(
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder
-        addResultsBuilder(int index) {
-      return getResultsFieldBuilder()
-          .addBuilder(
-              index,
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
-                  .getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder addResultsBuilder(
+        int index) {
+      return getResultsFieldBuilder().addBuilder(
+          index, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
      */
-    public java.util.List<
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder>
-        getResultsBuilderList() {
+    public java.util.List 
+         getResultsBuilderList() {
       return getResultsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult,
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder> 
         getResultsFieldBuilder() {
       if (resultsBuilder_ == null) {
-        resultsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult,
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder,
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder>(
-                results_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        resultsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder>(
+                results_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         results_ = null;
       }
       return resultsBuilder_;
     }
 
     private java.util.List facets_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureFacetsIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
-        facets_ =
-            new java.util.ArrayList(
-                facets_);
+        facets_ = new java.util.ArrayList(facets_);
         bitField0_ |= 0x00000002;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet,
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder>
-        facetsBuilder_;
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder> facetsBuilder_;
 
     /**
-     *
-     *
      * 
      * Results of facets requested by user.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
      */
-    public java.util.List
-        getFacetsList() {
+    public java.util.List getFacetsList() {
       if (facetsBuilder_ == null) {
         return java.util.Collections.unmodifiableList(facets_);
       } else {
@@ -8076,8 +7040,6 @@ private void ensureFacetsIsMutable() {
       }
     }
     /**
-     *
-     *
      * 
      * Results of facets requested by user.
      * 

@@ -8092,8 +7054,6 @@ public int getFacetsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * Results of facets requested by user.
      * 

@@ -8108,8 +7068,6 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet getFacets(in
       }
     }
     /**
-     *
-     *
      * 
      * Results of facets requested by user.
      * 

@@ -8131,8 +7089,6 @@ public Builder setFacets(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of facets requested by user.
      * 

@@ -8140,8 +7096,7 @@ public Builder setFacets(
      * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
      */
     public Builder setFacets(
-        int index,
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder builderForValue) {
+        int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder builderForValue) {
       if (facetsBuilder_ == null) {
         ensureFacetsIsMutable();
         facets_.set(index, builderForValue.build());
@@ -8152,8 +7107,6 @@ public Builder setFacets(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of facets requested by user.
      * 

@@ -8174,8 +7127,6 @@ public Builder addFacets(com.google.cloud.discoveryengine.v1beta.SearchResponse.
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of facets requested by user.
      * 

@@ -8197,8 +7148,6 @@ public Builder addFacets(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of facets requested by user.
      * 

@@ -8217,8 +7166,6 @@ public Builder addFacets(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of facets requested by user.
      * 

@@ -8226,8 +7173,7 @@ public Builder addFacets(
      * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
      */
     public Builder addFacets(
-        int index,
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder builderForValue) {
+        int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder builderForValue) {
       if (facetsBuilder_ == null) {
         ensureFacetsIsMutable();
         facets_.add(index, builderForValue.build());
@@ -8238,8 +7184,6 @@ public Builder addFacets(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of facets requested by user.
      * 

@@ -8247,11 +7191,11 @@ public Builder addFacets(
      * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
      */
     public Builder addAllFacets(
-        java.lang.Iterable
-            values) {
+        java.lang.Iterable values) {
       if (facetsBuilder_ == null) {
         ensureFacetsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, facets_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, facets_);
         onChanged();
       } else {
         facetsBuilder_.addAllMessages(values);
@@ -8259,8 +7203,6 @@ public Builder addAllFacets(
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of facets requested by user.
      * 

@@ -8278,8 +7220,6 @@ public Builder clearFacets() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of facets requested by user.
      * 

@@ -8297,8 +7237,6 @@ public Builder removeFacets(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Results of facets requested by user.
      * 

@@ -8310,8 +7248,6 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder getF
       return getFacetsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * Results of facets requested by user.
      * 

@@ -8321,23 +7257,19 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder getF
     public com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsOrBuilder(
         int index) {
       if (facetsBuilder_ == null) {
-        return facets_.get(index);
-      } else {
+        return facets_.get(index);  } else {
         return facetsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * Results of facets requested by user.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
      */
-    public java.util.List<
-            ? extends com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder>
-        getFacetsOrBuilderList() {
+    public java.util.List 
+         getFacetsOrBuilderList() {
       if (facetsBuilder_ != null) {
         return facetsBuilder_.getMessageOrBuilderList();
       } else {
@@ -8345,8 +7277,6 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder get
       }
     }
     /**
-     *
-     *
      * 
      * Results of facets requested by user.
      * 

@@ -8354,13 +7284,10 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder get
      * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
      */
     public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder addFacetsBuilder() {
-      return getFacetsFieldBuilder()
-          .addBuilder(
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.getDefaultInstance());
+      return getFacetsFieldBuilder().addBuilder(
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Results of facets requested by user.
      * 

@@ -8369,102 +7296,72 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder addF
      */
     public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder addFacetsBuilder(
         int index) {
-      return getFacetsFieldBuilder()
-          .addBuilder(
-              index,
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.getDefaultInstance());
+      return getFacetsFieldBuilder().addBuilder(
+          index, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * Results of facets requested by user.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
      */
-    public java.util.List
-        getFacetsBuilderList() {
+    public java.util.List 
+         getFacetsBuilderList() {
       return getFacetsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet,
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder> 
         getFacetsFieldBuilder() {
       if (facetsBuilder_ == null) {
-        facetsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet,
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder,
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder>(
-                facets_, ((bitField0_ & 0x00000002) != 0), getParentForChildren(), isClean());
+        facetsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder>(
+                facets_,
+                ((bitField0_ & 0x00000002) != 0),
+                getParentForChildren(),
+                isClean());
         facets_ = null;
       }
       return facetsBuilder_;
     }
 
-    private com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-        guidedSearchResult_;
+    private com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guidedSearchResult_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult,
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder>
-        guidedSearchResultBuilder_;
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder> guidedSearchResultBuilder_;
     /**
-     *
-     *
      * 
      * Guided search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
      * @return Whether the guidedSearchResult field is set.
      */
     public boolean hasGuidedSearchResult() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * Guided search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
      * @return The guidedSearchResult.
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-        getGuidedSearchResult() {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult getGuidedSearchResult() {
       if (guidedSearchResultBuilder_ == null) {
-        return guidedSearchResult_ == null
-            ? com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                .getDefaultInstance()
-            : guidedSearchResult_;
+        return guidedSearchResult_ == null ? com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.getDefaultInstance() : guidedSearchResult_;
       } else {
         return guidedSearchResultBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Guided search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
      */
-    public Builder setGuidedSearchResult(
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult value) {
+    public Builder setGuidedSearchResult(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult value) {
       if (guidedSearchResultBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -8478,19 +7375,14 @@ public Builder setGuidedSearchResult(
       return this;
     }
     /**
-     *
-     *
      * 
      * Guided search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
      */
     public Builder setGuidedSearchResult(
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder
-            builderForValue) {
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder builderForValue) {
       if (guidedSearchResultBuilder_ == null) {
         guidedSearchResult_ = builderForValue.build();
       } else {
@@ -8501,24 +7393,17 @@ public Builder setGuidedSearchResult(
       return this;
     }
     /**
-     *
-     *
      * 
      * Guided search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
      */
-    public Builder mergeGuidedSearchResult(
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult value) {
+    public Builder mergeGuidedSearchResult(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult value) {
       if (guidedSearchResultBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && guidedSearchResult_ != null
-            && guidedSearchResult_
-                != com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                    .getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          guidedSearchResult_ != null &&
+          guidedSearchResult_ != com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.getDefaultInstance()) {
           getGuidedSearchResultBuilder().mergeFrom(value);
         } else {
           guidedSearchResult_ = value;
@@ -8531,15 +7416,11 @@ public Builder mergeGuidedSearchResult(
       return this;
     }
     /**
-     *
-     *
      * 
      * Guided search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
      */
     public Builder clearGuidedSearchResult() {
       bitField0_ = (bitField0_ & ~0x00000004);
@@ -8552,76 +7433,55 @@ public Builder clearGuidedSearchResult() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Guided search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder
-        getGuidedSearchResultBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder getGuidedSearchResultBuilder() {
       bitField0_ |= 0x00000004;
       onChanged();
       return getGuidedSearchResultFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Guided search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder
-        getGuidedSearchResultOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder getGuidedSearchResultOrBuilder() {
       if (guidedSearchResultBuilder_ != null) {
         return guidedSearchResultBuilder_.getMessageOrBuilder();
       } else {
-        return guidedSearchResult_ == null
-            ? com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
-                .getDefaultInstance()
-            : guidedSearchResult_;
+        return guidedSearchResult_ == null ?
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.getDefaultInstance() : guidedSearchResult_;
       }
     }
     /**
-     *
-     *
      * 
      * Guided search result.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
-     * 
+     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult,
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder> 
         getGuidedSearchResultFieldBuilder() {
       if (guidedSearchResultBuilder_ == null) {
-        guidedSearchResultBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult,
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder,
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder>(
-                getGuidedSearchResult(), getParentForChildren(), isClean());
+        guidedSearchResultBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder>(
+                getGuidedSearchResult(),
+                getParentForChildren(),
+                isClean());
         guidedSearchResult_ = null;
       }
       return guidedSearchResultBuilder_;
     }
 
-    private int totalSize_;
+    private int totalSize_ ;
     /**
-     *
-     *
      * 
      * The estimated total count of matched items irrespective of pagination. The
      * count of
@@ -8632,7 +7492,6 @@ public Builder clearGuidedSearchResult() {
      * 

      *
      * int32 total_size = 3;
-     *
      * @return The totalSize.
      */
     @java.lang.Override
@@ -8640,8 +7499,6 @@ public int getTotalSize() {
       return totalSize_;
     }
     /**
-     *
-     *
      * 
      * The estimated total count of matched items irrespective of pagination. The
      * count of
@@ -8652,7 +7509,6 @@ public int getTotalSize() {
      * 

      *
      * int32 total_size = 3;
-     *
      * @param value The totalSize to set.
      * @return This builder for chaining.
      */
@@ -8664,8 +7520,6 @@ public Builder setTotalSize(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The estimated total count of matched items irrespective of pagination. The
      * count of
@@ -8676,7 +7530,6 @@ public Builder setTotalSize(int value) {
      * 

      *
      * int32 total_size = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTotalSize() {
@@ -8688,8 +7541,6 @@ public Builder clearTotalSize() {
 
     private java.lang.Object attributionToken_ = "";
     /**
-     *
-     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -8698,13 +7549,13 @@ public Builder clearTotalSize() {
      * 

      *
      * string attribution_token = 4;
-     *
      * @return The attributionToken.
      */
     public java.lang.String getAttributionToken() {
       java.lang.Object ref = attributionToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         attributionToken_ = s;
         return s;
@@ -8713,8 +7564,6 @@ public java.lang.String getAttributionToken() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -8723,14 +7572,15 @@ public java.lang.String getAttributionToken() {
      * 

      *
      * string attribution_token = 4;
-     *
      * @return The bytes for attributionToken.
      */
-    public com.google.protobuf.ByteString getAttributionTokenBytes() {
+    public com.google.protobuf.ByteString
+        getAttributionTokenBytes() {
       java.lang.Object ref = attributionToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         attributionToken_ = b;
         return b;
       } else {
@@ -8738,8 +7588,6 @@ public com.google.protobuf.ByteString getAttributionTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -8748,22 +7596,18 @@ public com.google.protobuf.ByteString getAttributionTokenBytes() {
      * 

      *
      * string attribution_token = 4;
-     *
      * @param value The attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAttributionToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       attributionToken_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -8772,7 +7616,6 @@ public Builder setAttributionToken(java.lang.String value) {
      * 

      *
      * string attribution_token = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAttributionToken() {
@@ -8782,8 +7625,6 @@ public Builder clearAttributionToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -8792,14 +7633,12 @@ public Builder clearAttributionToken() {
      * 

      *
      * string attribution_token = 4;
-     *
      * @param value The bytes for attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAttributionTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       attributionToken_ = value;
       bitField0_ |= 0x00000010;
@@ -8807,10 +7646,125 @@ public Builder setAttributionTokenBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private java.lang.Object nextPageToken_ = "";
+    private java.lang.Object redirectUri_ = "";
+    /**
+     * 
+     * The URI of a customer-defined redirect page. If redirect action is
+     * triggered, no search is performed, and only
+     * [redirect_uri][google.cloud.discoveryengine.v1beta.SearchResponse.redirect_uri]
+     * and
+     * [attribution_token][google.cloud.discoveryengine.v1beta.SearchResponse.attribution_token]
+     * are set in the response.
+     * 

+     *
+     * string redirect_uri = 12;
+     * @return The redirectUri.
+     */
+    public java.lang.String getRedirectUri() {
+      java.lang.Object ref = redirectUri_;
+      if (!(ref instanceof java.lang.String)) {
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
+        java.lang.String s = bs.toStringUtf8();
+        redirectUri_ = s;
+        return s;
+      } else {
+        return (java.lang.String) ref;
+      }
+    }
+    /**
+     * 
+     * The URI of a customer-defined redirect page. If redirect action is
+     * triggered, no search is performed, and only
+     * [redirect_uri][google.cloud.discoveryengine.v1beta.SearchResponse.redirect_uri]
+     * and
+     * [attribution_token][google.cloud.discoveryengine.v1beta.SearchResponse.attribution_token]
+     * are set in the response.
+     * 

+     *
+     * string redirect_uri = 12;
+     * @return The bytes for redirectUri.
+     */
+    public com.google.protobuf.ByteString
+        getRedirectUriBytes() {
+      java.lang.Object ref = redirectUri_;
+      if (ref instanceof String) {
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
+        redirectUri_ = b;
+        return b;
+      } else {
+        return (com.google.protobuf.ByteString) ref;
+      }
+    }
+    /**
+     * 
+     * The URI of a customer-defined redirect page. If redirect action is
+     * triggered, no search is performed, and only
+     * [redirect_uri][google.cloud.discoveryengine.v1beta.SearchResponse.redirect_uri]
+     * and
+     * [attribution_token][google.cloud.discoveryengine.v1beta.SearchResponse.attribution_token]
+     * are set in the response.
+     * 

+     *
+     * string redirect_uri = 12;
+     * @param value The redirectUri to set.
+     * @return This builder for chaining.
+     */
+    public Builder setRedirectUri(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
+      redirectUri_ = value;
+      bitField0_ |= 0x00000020;
+      onChanged();
+      return this;
+    }
     /**
+     * 
+     * The URI of a customer-defined redirect page. If redirect action is
+     * triggered, no search is performed, and only
+     * [redirect_uri][google.cloud.discoveryengine.v1beta.SearchResponse.redirect_uri]
+     * and
+     * [attribution_token][google.cloud.discoveryengine.v1beta.SearchResponse.attribution_token]
+     * are set in the response.
+     * 

      *
+     * string redirect_uri = 12;
+     * @return This builder for chaining.
+     */
+    public Builder clearRedirectUri() {
+      redirectUri_ = getDefaultInstance().getRedirectUri();
+      bitField0_ = (bitField0_ & ~0x00000020);
+      onChanged();
+      return this;
+    }
+    /**
+     * 
+     * The URI of a customer-defined redirect page. If redirect action is
+     * triggered, no search is performed, and only
+     * [redirect_uri][google.cloud.discoveryengine.v1beta.SearchResponse.redirect_uri]
+     * and
+     * [attribution_token][google.cloud.discoveryengine.v1beta.SearchResponse.attribution_token]
+     * are set in the response.
+     * 

      *
+     * string redirect_uri = 12;
+     * @param value The bytes for redirectUri to set.
+     * @return This builder for chaining.
+     */
+    public Builder setRedirectUriBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
+      checkByteStringIsUtf8(value);
+      redirectUri_ = value;
+      bitField0_ |= 0x00000020;
+      onChanged();
+      return this;
+    }
+
+    private java.lang.Object nextPageToken_ = "";
+    /**
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1beta.SearchRequest.page_token]
@@ -8819,13 +7773,13 @@ public Builder setAttributionTokenBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string next_page_token = 5;
-     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -8834,8 +7788,6 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1beta.SearchRequest.page_token]
@@ -8844,14 +7796,15 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 5;
-     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString
+        getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -8859,8 +7812,6 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1beta.SearchRequest.page_token]
@@ -8869,22 +7820,18 @@ public com.google.protobuf.ByteString getNextPageTokenBytes() {
      * 

      *
      * string next_page_token = 5;
-     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       nextPageToken_ = value;
-      bitField0_ |= 0x00000020;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1beta.SearchRequest.page_token]
@@ -8893,18 +7840,15 @@ public Builder setNextPageToken(java.lang.String value) {
      * 

      *
      * string next_page_token = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
       nextPageToken_ = getDefaultInstance().getNextPageToken();
-      bitField0_ = (bitField0_ & ~0x00000020);
+      bitField0_ = (bitField0_ & ~0x00000040);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1beta.SearchRequest.page_token]
@@ -8913,25 +7857,21 @@ public Builder clearNextPageToken() {
      * 

      *
      * string next_page_token = 5;
-     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setNextPageTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
-      bitField0_ |= 0x00000020;
+      bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
 
     private java.lang.Object correctedQuery_ = "";
     /**
-     *
-     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -8939,13 +7879,13 @@ public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string corrected_query = 7;
-     *
      * @return The correctedQuery.
      */
     public java.lang.String getCorrectedQuery() {
       java.lang.Object ref = correctedQuery_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         correctedQuery_ = s;
         return s;
@@ -8954,8 +7894,6 @@ public java.lang.String getCorrectedQuery() {
       }
     }
     /**
-     *
-     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -8963,14 +7901,15 @@ public java.lang.String getCorrectedQuery() {
      * 

      *
      * string corrected_query = 7;
-     *
      * @return The bytes for correctedQuery.
      */
-    public com.google.protobuf.ByteString getCorrectedQueryBytes() {
+    public com.google.protobuf.ByteString
+        getCorrectedQueryBytes() {
       java.lang.Object ref = correctedQuery_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         correctedQuery_ = b;
         return b;
       } else {
@@ -8978,8 +7917,6 @@ public com.google.protobuf.ByteString getCorrectedQueryBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -8987,22 +7924,18 @@ public com.google.protobuf.ByteString getCorrectedQueryBytes() {
      * 

      *
      * string corrected_query = 7;
-     *
      * @param value The correctedQuery to set.
      * @return This builder for chaining.
      */
-    public Builder setCorrectedQuery(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCorrectedQuery(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       correctedQuery_ = value;
-      bitField0_ |= 0x00000040;
+      bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -9010,18 +7943,15 @@ public Builder setCorrectedQuery(java.lang.String value) {
      * 

      *
      * string corrected_query = 7;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCorrectedQuery() {
       correctedQuery_ = getDefaultInstance().getCorrectedQuery();
-      bitField0_ = (bitField0_ & ~0x00000040);
+      bitField0_ = (bitField0_ & ~0x00000080);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -9029,30 +7959,23 @@ public Builder clearCorrectedQuery() {
      * 

      *
      * string corrected_query = 7;
-     *
      * @param value The bytes for correctedQuery to set.
      * @return This builder for chaining.
      */
-    public Builder setCorrectedQueryBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCorrectedQueryBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       correctedQuery_ = value;
-      bitField0_ |= 0x00000040;
+      bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
 
     private com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary,
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder>
-        summaryBuilder_;
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary, com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder> summaryBuilder_;
     /**
-     *
-     *
      * 
      * A summary as part of the search results.
      * This field is only returned if
@@ -9061,15 +7984,12 @@ public Builder setCorrectedQueryBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
-     *
      * @return Whether the summary field is set.
      */
     public boolean hasSummary() {
-      return ((bitField0_ & 0x00000080) != 0);
+      return ((bitField0_ & 0x00000100) != 0);
     }
     /**
-     *
-     *
      * 
      * A summary as part of the search results.
      * This field is only returned if
@@ -9078,21 +7998,16 @@ public boolean hasSummary() {
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
-     *
      * @return The summary.
      */
     public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary getSummary() {
       if (summaryBuilder_ == null) {
-        return summary_ == null
-            ? com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance()
-            : summary_;
+        return summary_ == null ? com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance() : summary_;
       } else {
         return summaryBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * A summary as part of the search results.
      * This field is only returned if
@@ -9102,8 +8017,7 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary getSummary
      *
      * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
      */
-    public Builder setSummary(
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary value) {
+    public Builder setSummary(com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary value) {
       if (summaryBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -9112,13 +8026,11 @@ public Builder setSummary(
       } else {
         summaryBuilder_.setMessage(value);
       }
-      bitField0_ |= 0x00000080;
+      bitField0_ |= 0x00000100;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A summary as part of the search results.
      * This field is only returned if
@@ -9135,13 +8047,11 @@ public Builder setSummary(
       } else {
         summaryBuilder_.setMessage(builderForValue.build());
       }
-      bitField0_ |= 0x00000080;
+      bitField0_ |= 0x00000100;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A summary as part of the search results.
      * This field is only returned if
@@ -9151,14 +8061,11 @@ public Builder setSummary(
      *
      * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
      */
-    public Builder mergeSummary(
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary value) {
+    public Builder mergeSummary(com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary value) {
       if (summaryBuilder_ == null) {
-        if (((bitField0_ & 0x00000080) != 0)
-            && summary_ != null
-            && summary_
-                != com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary
-                    .getDefaultInstance()) {
+        if (((bitField0_ & 0x00000100) != 0) &&
+          summary_ != null &&
+          summary_ != com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance()) {
           getSummaryBuilder().mergeFrom(value);
         } else {
           summary_ = value;
@@ -9166,13 +8073,11 @@ public Builder mergeSummary(
       } else {
         summaryBuilder_.mergeFrom(value);
       }
-      bitField0_ |= 0x00000080;
+      bitField0_ |= 0x00000100;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A summary as part of the search results.
      * This field is only returned if
@@ -9183,7 +8088,7 @@ public Builder mergeSummary(
      * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
      */
     public Builder clearSummary() {
-      bitField0_ = (bitField0_ & ~0x00000080);
+      bitField0_ = (bitField0_ & ~0x00000100);
       summary_ = null;
       if (summaryBuilder_ != null) {
         summaryBuilder_.dispose();
@@ -9193,8 +8098,6 @@ public Builder clearSummary() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A summary as part of the search results.
      * This field is only returned if
@@ -9204,15 +8107,12 @@ public Builder clearSummary() {
      *
      * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder
-        getSummaryBuilder() {
-      bitField0_ |= 0x00000080;
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder getSummaryBuilder() {
+      bitField0_ |= 0x00000100;
       onChanged();
       return getSummaryFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * A summary as part of the search results.
      * This field is only returned if
@@ -9222,19 +8122,15 @@ public Builder clearSummary() {
      *
      * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder
-        getSummaryOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder getSummaryOrBuilder() {
       if (summaryBuilder_ != null) {
         return summaryBuilder_.getMessageOrBuilder();
       } else {
-        return summary_ == null
-            ? com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance()
-            : summary_;
+        return summary_ == null ?
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance() : summary_;
       }
     }
     /**
-     *
-     *
      * 
      * A summary as part of the search results.
      * This field is only returned if
@@ -9245,17 +8141,14 @@ public Builder clearSummary() {
      * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary,
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary, com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder> 
         getSummaryFieldBuilder() {
       if (summaryBuilder_ == null) {
-        summaryBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary,
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder,
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder>(
-                getSummary(), getParentForChildren(), isClean());
+        summaryBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary, com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder>(
+                getSummary(),
+                getParentForChildren(),
+                isClean());
         summary_ = null;
       }
       return summaryBuilder_;
@@ -9263,51 +8156,42 @@ public Builder clearSummary() {
 
     private com.google.protobuf.LazyStringArrayList appliedControls_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
-
     private void ensureAppliedControlsIsMutable() {
       if (!appliedControls_.isModifiable()) {
         appliedControls_ = new com.google.protobuf.LazyStringArrayList(appliedControls_);
       }
-      bitField0_ |= 0x00000100;
+      bitField0_ |= 0x00000200;
     }
     /**
-     *
-     *
      * 
      * Controls applied as part of the Control service.
      * 

      *
      * repeated string applied_controls = 10;
-     *
      * @return A list containing the appliedControls.
      */
-    public com.google.protobuf.ProtocolStringList getAppliedControlsList() {
+    public com.google.protobuf.ProtocolStringList
+        getAppliedControlsList() {
       appliedControls_.makeImmutable();
       return appliedControls_;
     }
     /**
-     *
-     *
      * 
      * Controls applied as part of the Control service.
      * 

      *
      * repeated string applied_controls = 10;
-     *
      * @return The count of appliedControls.
      */
     public int getAppliedControlsCount() {
       return appliedControls_.size();
     }
     /**
-     *
-     *
      * 
      * Controls applied as part of the Control service.
      * 

      *
      * repeated string applied_controls = 10;
-     *
      * @param index The index of the element to return.
      * @return The appliedControls at the given index.
      */
@@ -9315,128 +8199,110 @@ public java.lang.String getAppliedControls(int index) {
       return appliedControls_.get(index);
     }
     /**
-     *
-     *
      * 
      * Controls applied as part of the Control service.
      * 

      *
      * repeated string applied_controls = 10;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the appliedControls at the given index.
      */
-    public com.google.protobuf.ByteString getAppliedControlsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getAppliedControlsBytes(int index) {
       return appliedControls_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Controls applied as part of the Control service.
      * 

      *
      * repeated string applied_controls = 10;
-     *
      * @param index The index to set the value at.
      * @param value The appliedControls to set.
      * @return This builder for chaining.
      */
-    public Builder setAppliedControls(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAppliedControls(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureAppliedControlsIsMutable();
       appliedControls_.set(index, value);
-      bitField0_ |= 0x00000100;
+      bitField0_ |= 0x00000200;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Controls applied as part of the Control service.
      * 

      *
      * repeated string applied_controls = 10;
-     *
      * @param value The appliedControls to add.
      * @return This builder for chaining.
      */
-    public Builder addAppliedControls(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addAppliedControls(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureAppliedControlsIsMutable();
       appliedControls_.add(value);
-      bitField0_ |= 0x00000100;
+      bitField0_ |= 0x00000200;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Controls applied as part of the Control service.
      * 

      *
      * repeated string applied_controls = 10;
-     *
      * @param values The appliedControls to add.
      * @return This builder for chaining.
      */
-    public Builder addAllAppliedControls(java.lang.Iterable values) {
+    public Builder addAllAppliedControls(
+        java.lang.Iterable values) {
       ensureAppliedControlsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, appliedControls_);
-      bitField0_ |= 0x00000100;
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, appliedControls_);
+      bitField0_ |= 0x00000200;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Controls applied as part of the Control service.
      * 

      *
      * repeated string applied_controls = 10;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAppliedControls() {
-      appliedControls_ = com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000100);
-      ;
+      appliedControls_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000200);;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Controls applied as part of the Control service.
      * 

      *
      * repeated string applied_controls = 10;
-     *
      * @param value The bytes of the appliedControls to add.
      * @return This builder for chaining.
      */
-    public Builder addAppliedControlsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addAppliedControlsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureAppliedControlsIsMutable();
       appliedControls_.add(value);
-      bitField0_ |= 0x00000100;
+      bitField0_ |= 0x00000200;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -9446,12 +8312,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchResponse)
   private static final com.google.cloud.discoveryengine.v1beta.SearchResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchResponse();
   }
@@ -9460,27 +8326,27 @@ public static com.google.cloud.discoveryengine.v1beta.SearchResponse getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SearchResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SearchResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -9495,4 +8361,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.SearchResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponseOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponseOrBuilder.java
similarity index 79%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponseOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponseOrBuilder.java
index d6240b074ef6..aa2ca889b265 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponseOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponseOrBuilder.java
@@ -1,101 +1,66 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/search_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface SearchResponseOrBuilder
-    extends
+public interface SearchResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
    */
-  java.util.List
+  java.util.List 
       getResultsList();
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
    */
   com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult getResults(int index);
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
    */
   int getResultsCount();
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
    */
-  java.util.List<
-          ? extends com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder>
+  java.util.List 
       getResultsOrBuilderList();
   /**
-   *
-   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
-   * 
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
    */
   com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder getResultsOrBuilder(
       int index);
 
   /**
-   *
-   *
    * 
    * Results of facets requested by user.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
    */
-  java.util.List getFacetsList();
+  java.util.List 
+      getFacetsList();
   /**
-   *
-   *
    * 
    * Results of facets requested by user.
    * 

@@ -104,8 +69,6 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder get
    */
   com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet getFacets(int index);
   /**
-   *
-   *
    * 
    * Results of facets requested by user.
    * 

@@ -114,19 +77,15 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder get
    */
   int getFacetsCount();
   /**
-   *
-   *
    * 
    * Results of facets requested by user.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
    */
-  java.util.List
+  java.util.List 
       getFacetsOrBuilderList();
   /**
-   *
-   *
    * 
    * Results of facets requested by user.
    * 

@@ -137,50 +96,33 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
       int index);
 
   /**
-   *
-   *
    * 
    * Guided search result.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
    * @return Whether the guidedSearchResult field is set.
    */
   boolean hasGuidedSearchResult();
   /**
-   *
-   *
    * 
    * Guided search result.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
    * @return The guidedSearchResult.
    */
   com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult getGuidedSearchResult();
   /**
-   *
-   *
    * 
    * Guided search result.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
-   * 
+   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
    */
-  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder
-      getGuidedSearchResultOrBuilder();
+  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder getGuidedSearchResultOrBuilder();
 
   /**
-   *
-   *
    * 
    * The estimated total count of matched items irrespective of pagination. The
    * count of
@@ -191,14 +133,11 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * int32 total_size = 3;
-   *
    * @return The totalSize.
    */
   int getTotalSize();
 
   /**
-   *
-   *
    * 
    * A unique search token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -207,13 +146,10 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * string attribution_token = 4;
-   *
    * @return The attributionToken.
    */
   java.lang.String getAttributionToken();
   /**
-   *
-   *
    * 
    * A unique search token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -222,14 +158,42 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * string attribution_token = 4;
-   *
    * @return The bytes for attributionToken.
    */
-  com.google.protobuf.ByteString getAttributionTokenBytes();
+  com.google.protobuf.ByteString
+      getAttributionTokenBytes();
 
   /**
+   * 
+   * The URI of a customer-defined redirect page. If redirect action is
+   * triggered, no search is performed, and only
+   * [redirect_uri][google.cloud.discoveryengine.v1beta.SearchResponse.redirect_uri]
+   * and
+   * [attribution_token][google.cloud.discoveryengine.v1beta.SearchResponse.attribution_token]
+   * are set in the response.
+   * 

    *
+   * string redirect_uri = 12;
+   * @return The redirectUri.
+   */
+  java.lang.String getRedirectUri();
+  /**
+   * 
+   * The URI of a customer-defined redirect page. If redirect action is
+   * triggered, no search is performed, and only
+   * [redirect_uri][google.cloud.discoveryengine.v1beta.SearchResponse.redirect_uri]
+   * and
+   * [attribution_token][google.cloud.discoveryengine.v1beta.SearchResponse.attribution_token]
+   * are set in the response.
+   * 

    *
+   * string redirect_uri = 12;
+   * @return The bytes for redirectUri.
+   */
+  com.google.protobuf.ByteString
+      getRedirectUriBytes();
+
+  /**
    * 
    * A token that can be sent as
    * [SearchRequest.page_token][google.cloud.discoveryengine.v1beta.SearchRequest.page_token]
@@ -238,13 +202,10 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * string next_page_token = 5;
-   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
-   *
-   *
    * 
    * A token that can be sent as
    * [SearchRequest.page_token][google.cloud.discoveryengine.v1beta.SearchRequest.page_token]
@@ -253,14 +214,12 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * string next_page_token = 5;
-   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString getNextPageTokenBytes();
+  com.google.protobuf.ByteString
+      getNextPageTokenBytes();
 
   /**
-   *
-   *
    * 
    * Contains the spell corrected query, if found. If the spell correction type
    * is AUTOMATIC, then the search results are based on corrected_query.
@@ -268,13 +227,10 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * string corrected_query = 7;
-   *
    * @return The correctedQuery.
    */
   java.lang.String getCorrectedQuery();
   /**
-   *
-   *
    * 
    * Contains the spell corrected query, if found. If the spell correction type
    * is AUTOMATIC, then the search results are based on corrected_query.
@@ -282,14 +238,12 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * string corrected_query = 7;
-   *
    * @return The bytes for correctedQuery.
    */
-  com.google.protobuf.ByteString getCorrectedQueryBytes();
+  com.google.protobuf.ByteString
+      getCorrectedQueryBytes();
 
   /**
-   *
-   *
    * 
    * A summary as part of the search results.
    * This field is only returned if
@@ -298,13 +252,10 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
-   *
    * @return Whether the summary field is set.
    */
   boolean hasSummary();
   /**
-   *
-   *
    * 
    * A summary as part of the search results.
    * This field is only returned if
@@ -313,13 +264,10 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
-   *
    * @return The summary.
    */
   com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary getSummary();
   /**
-   *
-   *
    * 
    * A summary as part of the search results.
    * This field is only returned if
@@ -332,53 +280,43 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
   com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder getSummaryOrBuilder();
 
   /**
-   *
-   *
    * 
    * Controls applied as part of the Control service.
    * 

    *
    * repeated string applied_controls = 10;
-   *
    * @return A list containing the appliedControls.
    */
-  java.util.List getAppliedControlsList();
+  java.util.List
+      getAppliedControlsList();
   /**
-   *
-   *
    * 
    * Controls applied as part of the Control service.
    * 

    *
    * repeated string applied_controls = 10;
-   *
    * @return The count of appliedControls.
    */
   int getAppliedControlsCount();
   /**
-   *
-   *
    * 
    * Controls applied as part of the Control service.
    * 

    *
    * repeated string applied_controls = 10;
-   *
    * @param index The index of the element to return.
    * @return The appliedControls at the given index.
    */
   java.lang.String getAppliedControls(int index);
   /**
-   *
-   *
    * 
    * Controls applied as part of the Control service.
    * 

    *
    * repeated string applied_controls = 10;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the appliedControls at the given index.
    */
-  com.google.protobuf.ByteString getAppliedControlsBytes(int index);
+  com.google.protobuf.ByteString
+      getAppliedControlsBytes(int index);
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceProto.java
new file mode 100644
index 000000000000..bffc3417749b
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceProto.java
@@ -0,0 +1,397 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/search_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class SearchServiceProto {
+  private SearchServiceProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ParamsEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ParamsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_UserLabelsEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_UserLabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n8google/cloud/discoveryengine/v1beta/se" +
+      "arch_service.proto\022#google.cloud.discove" +
+      "ryengine.v1beta\032\034google/api/annotations." +
+      "proto\032\027google/api/client.proto\032\037google/a" +
+      "pi/field_behavior.proto\032\031google/api/reso" +
+      "urce.proto\0320google/cloud/discoveryengine" +
+      "/v1beta/common.proto\0322google/cloud/disco" +
+      "veryengine/v1beta/document.proto\032\034google" +
+      "/protobuf/struct.proto\"\310\024\n\rSearchRequest" +
+      "\022M\n\016serving_config\030\001 \001(\tB5\342A\001\002\372A.\n,disco" +
+      "veryengine.googleapis.com/ServingConfig\022" +
+      ":\n\006branch\030\002 \001(\tB*\372A\'\n%discoveryengine.go" +
+      "ogleapis.com/Branch\022\r\n\005query\030\003 \001(\t\022\021\n\tpa" +
+      "ge_size\030\004 \001(\005\022\022\n\npage_token\030\005 \001(\t\022\016\n\006off" +
+      "set\030\006 \001(\005\022\016\n\006filter\030\007 \001(\t\022\020\n\010order_by\030\010 " +
+      "\001(\t\022@\n\tuser_info\030\025 \001(\0132-.google.cloud.di" +
+      "scoveryengine.v1beta.UserInfo\022Q\n\013facet_s" +
+      "pecs\030\t \003(\0132<.google.cloud.discoveryengin" +
+      "e.v1beta.SearchRequest.FacetSpec\022P\n\nboos" +
+      "t_spec\030\n \001(\0132<.google.cloud.discoveryeng" +
+      "ine.v1beta.SearchRequest.BoostSpec\022N\n\006pa" +
+      "rams\030\013 \003(\0132>.google.cloud.discoveryengin" +
+      "e.v1beta.SearchRequest.ParamsEntry\022c\n\024qu" +
+      "ery_expansion_spec\030\r \001(\0132E.google.cloud." +
+      "discoveryengine.v1beta.SearchRequest.Que" +
+      "ryExpansionSpec\022e\n\025spell_correction_spec" +
+      "\030\016 \001(\0132F.google.cloud.discoveryengine.v1" +
+      "beta.SearchRequest.SpellCorrectionSpec\022\026" +
+      "\n\016user_pseudo_id\030\017 \001(\t\022a\n\023content_search" +
+      "_spec\030\030 \001(\0132D.google.cloud.discoveryengi" +
+      "ne.v1beta.SearchRequest.ContentSearchSpe" +
+      "c\022\023\n\013safe_search\030\024 \001(\010\022W\n\013user_labels\030\026 " +
+      "\003(\0132B.google.cloud.discoveryengine.v1bet" +
+      "a.SearchRequest.UserLabelsEntry\032\206\003\n\tFace" +
+      "tSpec\022^\n\tfacet_key\030\001 \001(\0132E.google.cloud." +
+      "discoveryengine.v1beta.SearchRequest.Fac" +
+      "etSpec.FacetKeyB\004\342A\001\002\022\r\n\005limit\030\002 \001(\005\022\034\n\024" +
+      "excluded_filter_keys\030\003 \003(\t\022\037\n\027enable_dyn" +
+      "amic_position\030\004 \001(\010\032\312\001\n\010FacetKey\022\021\n\003key\030" +
+      "\001 \001(\tB\004\342A\001\002\022@\n\tintervals\030\002 \003(\0132-.google." +
+      "cloud.discoveryengine.v1beta.Interval\022\031\n" +
+      "\021restricted_values\030\003 \003(\t\022\020\n\010prefixes\030\004 \003" +
+      "(\t\022\020\n\010contains\030\005 \003(\t\022\030\n\020case_insensitive" +
+      "\030\006 \001(\010\022\020\n\010order_by\030\007 \001(\t\032\263\001\n\tBoostSpec\022n" +
+      "\n\025condition_boost_specs\030\001 \003(\0132O.google.c" +
+      "loud.discoveryengine.v1beta.SearchReques" +
+      "t.BoostSpec.ConditionBoostSpec\0326\n\022Condit" +
+      "ionBoostSpec\022\021\n\tcondition\030\001 \001(\t\022\r\n\005boost" +
+      "\030\002 \001(\002\032\270\001\n\022QueryExpansionSpec\022b\n\tconditi" +
+      "on\030\001 \001(\0162O.google.cloud.discoveryengine." +
+      "v1beta.SearchRequest.QueryExpansionSpec." +
+      "Condition\">\n\tCondition\022\031\n\025CONDITION_UNSP" +
+      "ECIFIED\020\000\022\014\n\010DISABLED\020\001\022\010\n\004AUTO\020\002\032\255\001\n\023Sp" +
+      "ellCorrectionSpec\022Y\n\004mode\030\001 \001(\0162K.google" +
+      ".cloud.discoveryengine.v1beta.SearchRequ" +
+      "est.SpellCorrectionSpec.Mode\";\n\004Mode\022\024\n\020" +
+      "MODE_UNSPECIFIED\020\000\022\023\n\017SUGGESTION_ONLY\020\001\022" +
+      "\010\n\004AUTO\020\002\032\263\004\n\021ContentSearchSpec\022f\n\014snipp" +
+      "et_spec\030\001 \001(\0132P.google.cloud.discoveryen" +
+      "gine.v1beta.SearchRequest.ContentSearchS" +
+      "pec.SnippetSpec\022f\n\014summary_spec\030\002 \001(\0132P." +
+      "google.cloud.discoveryengine.v1beta.Sear" +
+      "chRequest.ContentSearchSpec.SummarySpec\022" +
+      "{\n\027extractive_content_spec\030\003 \001(\0132Z.googl" +
+      "e.cloud.discoveryengine.v1beta.SearchReq" +
+      "uest.ContentSearchSpec.ExtractiveContent" +
+      "Spec\032@\n\013SnippetSpec\022\031\n\021max_snippet_count" +
+      "\030\001 \001(\005\022\026\n\016reference_only\030\002 \001(\010\032+\n\013Summar" +
+      "ySpec\022\034\n\024summary_result_count\030\001 \001(\005\032b\n\025E" +
+      "xtractiveContentSpec\022#\n\033max_extractive_a" +
+      "nswer_count\030\001 \001(\005\022$\n\034max_extractive_segm" +
+      "ent_count\030\002 \001(\005\032E\n\013ParamsEntry\022\013\n\003key\030\001 " +
+      "\001(\t\022%\n\005value\030\002 \001(\0132\026.google.protobuf.Val" +
+      "ue:\0028\001\0321\n\017UserLabelsEntry\022\013\n\003key\030\001 \001(\t\022\r" +
+      "\n\005value\030\002 \001(\t:\0028\001\"\316\010\n\016SearchResponse\022Q\n\007" +
+      "results\030\001 \003(\0132@.google.cloud.discoveryen" +
+      "gine.v1beta.SearchResponse.SearchResult\022" +
+      "I\n\006facets\030\002 \003(\01329.google.cloud.discovery" +
+      "engine.v1beta.SearchResponse.Facet\022d\n\024gu" +
+      "ided_search_result\030\010 \001(\0132F.google.cloud." +
+      "discoveryengine.v1beta.SearchResponse.Gu" +
+      "idedSearchResult\022\022\n\ntotal_size\030\003 \001(\005\022\031\n\021" +
+      "attribution_token\030\004 \001(\t\022\024\n\014redirect_uri\030" +
+      "\014 \001(\t\022\027\n\017next_page_token\030\005 \001(\t\022\027\n\017correc" +
+      "ted_query\030\007 \001(\t\022L\n\007summary\030\t \001(\0132;.googl" +
+      "e.cloud.discoveryengine.v1beta.SearchRes" +
+      "ponse.Summary\022\030\n\020applied_controls\030\n \003(\t\032" +
+      "[\n\014SearchResult\022\n\n\002id\030\001 \001(\t\022?\n\010document\030" +
+      "\002 \001(\0132-.google.cloud.discoveryengine.v1b" +
+      "eta.Document\032\201\002\n\005Facet\022\013\n\003key\030\001 \001(\t\022T\n\006v" +
+      "alues\030\002 \003(\0132D.google.cloud.discoveryengi" +
+      "ne.v1beta.SearchResponse.Facet.FacetValu" +
+      "e\022\025\n\rdynamic_facet\030\003 \001(\010\032~\n\nFacetValue\022\017" +
+      "\n\005value\030\001 \001(\tH\000\022A\n\010interval\030\002 \001(\0132-.goog" +
+      "le.cloud.discoveryengine.v1beta.Interval" +
+      "H\000\022\r\n\005count\030\003 \001(\003B\r\n\013facet_value\032\326\001\n\022Gui" +
+      "dedSearchResult\022y\n\025refinement_attributes" +
+      "\030\001 \003(\0132Z.google.cloud.discoveryengine.v1" +
+      "beta.SearchResponse.GuidedSearchResult.R" +
+      "efinementAttribute\032E\n\023RefinementAttribut" +
+      "e\022\025\n\rattribute_key\030\001 \001(\t\022\027\n\017attribute_va" +
+      "lue\030\002 \001(\t\032\037\n\007Summary\022\024\n\014summary_text\030\001 \001" +
+      "(\t2\243\003\n\rSearchService\022\275\002\n\006Search\0222.google" +
+      ".cloud.discoveryengine.v1beta.SearchRequ" +
+      "est\0323.google.cloud.discoveryengine.v1bet" +
+      "a.SearchResponse\"\311\001\202\323\344\223\002\302\001\"T/v1beta/{ser" +
+      "ving_config=projects/*/locations/*/dataS" +
+      "tores/*/servingConfigs/*}:search:\001*Zg\"b/" +
+      "v1beta/{serving_config=projects/*/locati" +
+      "ons/*/collections/*/dataStores/*/serving" +
+      "Configs/*}:search:\001*\032R\312A\036discoveryengine" +
+      ".googleapis.com\322A.https://www.googleapis" +
+      ".com/auth/cloud-platformB\231\002\n\'com.google." +
+      "cloud.discoveryengine.v1betaB\022SearchServ" +
+      "iceProtoP\001ZQcloud.google.com/go/discover" +
+      "yengine/apiv1beta/discoveryenginepb;disc" +
+      "overyenginepb\242\002\017DISCOVERYENGINE\252\002#Google" +
+      ".Cloud.DiscoveryEngine.V1Beta\312\002#Google\\C" +
+      "loud\\DiscoveryEngine\\V1beta\352\002&Google::Cl" +
+      "oud::DiscoveryEngine::V1betab\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.AnnotationsProto.getDescriptor(),
+          com.google.api.ClientProto.getDescriptor(),
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1beta.CommonProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor(),
+          com.google.protobuf.StructProto.getDescriptor(),
+        });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor,
+        new java.lang.String[] { "ServingConfig", "Branch", "Query", "PageSize", "PageToken", "Offset", "Filter", "OrderBy", "UserInfo", "FacetSpecs", "BoostSpec", "Params", "QueryExpansionSpec", "SpellCorrectionSpec", "UserPseudoId", "ContentSearchSpec", "SafeSearch", "UserLabels", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor,
+        new java.lang.String[] { "FacetKey", "Limit", "ExcludedFilterKeys", "EnableDynamicPosition", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor,
+        new java.lang.String[] { "Key", "Intervals", "RestrictedValues", "Prefixes", "Contains", "CaseInsensitive", "OrderBy", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor.getNestedTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor,
+        new java.lang.String[] { "ConditionBoostSpecs", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor,
+        new java.lang.String[] { "Condition", "Boost", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor.getNestedTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor,
+        new java.lang.String[] { "Condition", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor.getNestedTypes().get(3);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor,
+        new java.lang.String[] { "Mode", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor.getNestedTypes().get(4);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor,
+        new java.lang.String[] { "SnippetSpec", "SummarySpec", "ExtractiveContentSpec", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor,
+        new java.lang.String[] { "MaxSnippetCount", "ReferenceOnly", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor.getNestedTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor,
+        new java.lang.String[] { "SummaryResultCount", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor.getNestedTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_descriptor,
+        new java.lang.String[] { "MaxExtractiveAnswerCount", "MaxExtractiveSegmentCount", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ParamsEntry_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor.getNestedTypes().get(5);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ParamsEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ParamsEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_UserLabelsEntry_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor.getNestedTypes().get(6);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_UserLabelsEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_UserLabelsEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor,
+        new java.lang.String[] { "Results", "Facets", "GuidedSearchResult", "TotalSize", "AttributionToken", "RedirectUri", "NextPageToken", "CorrectedQuery", "Summary", "AppliedControls", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor,
+        new java.lang.String[] { "Id", "Document", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor.getNestedTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor,
+        new java.lang.String[] { "Key", "Values", "DynamicFacet", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor,
+        new java.lang.String[] { "Value", "Interval", "Count", "FacetValue", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor.getNestedTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor,
+        new java.lang.String[] { "RefinementAttributes", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor,
+        new java.lang.String[] { "AttributeKey", "AttributeValue", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor.getNestedTypes().get(3);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor,
+        new java.lang.String[] { "SummaryText", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.CommonProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor();
+    com.google.protobuf.StructProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ServingConfigName.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ServingConfigName.java
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ServingConfigName.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ServingConfigName.java
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfo.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfo.java
similarity index 78%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfo.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfo.java
index ee56e770c1e0..1d252b8ac6ff 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfo.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfo.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * A transaction represents the entire purchase transaction.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.TransactionInfo}
  */
-public final class TransactionInfo extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class TransactionInfo extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.TransactionInfo)
     TransactionInfoOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use TransactionInfo.newBuilder() to construct.
   private TransactionInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private TransactionInfo() {
     currency_ = "";
     transactionId_ = "";
@@ -44,31 +26,28 @@ private TransactionInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new TransactionInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.TransactionInfo.class,
-            com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.TransactionInfo.class, com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder.class);
   }
 
   private int bitField0_;
   public static final int VALUE_FIELD_NUMBER = 1;
   private float value_ = 0F;
   /**
-   *
-   *
    * 
    * Required. Total non-zero value associated with the transaction. This value
    * may include shipping, tax, or other adjustments to the total value that you
@@ -76,7 +55,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the value field is set.
    */
   @java.lang.Override
@@ -84,8 +62,6 @@ public boolean hasValue() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
-   *
-   *
    * 
    * Required. Total non-zero value associated with the transaction. This value
    * may include shipping, tax, or other adjustments to the total value that you
@@ -93,7 +69,6 @@ public boolean hasValue() {
    * 

    *
    * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The value.
    */
   @java.lang.Override
@@ -102,18 +77,14 @@ public float getValue() {
   }
 
   public static final int CURRENCY_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object currency_ = "";
   /**
-   *
-   *
    * 
    * Required. Currency code. Use three-character ISO-4217 code.
    * 

    *
    * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The currency.
    */
   @java.lang.Override
@@ -122,29 +93,29 @@ public java.lang.String getCurrency() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       currency_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. Currency code. Use three-character ISO-4217 code.
    * 

    *
    * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for currency.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getCurrencyBytes() {
+  public com.google.protobuf.ByteString
+      getCurrencyBytes() {
     java.lang.Object ref = currency_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       currency_ = b;
       return b;
     } else {
@@ -153,18 +124,14 @@ public com.google.protobuf.ByteString getCurrencyBytes() {
   }
 
   public static final int TRANSACTION_ID_FIELD_NUMBER = 3;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object transactionId_ = "";
   /**
-   *
-   *
    * 
    * The transaction ID with a length limit of 128 characters.
    * 

    *
    * string transaction_id = 3;
-   *
    * @return The transactionId.
    */
   @java.lang.Override
@@ -173,29 +140,29 @@ public java.lang.String getTransactionId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       transactionId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The transaction ID with a length limit of 128 characters.
    * 

    *
    * string transaction_id = 3;
-   *
    * @return The bytes for transactionId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getTransactionIdBytes() {
+  public com.google.protobuf.ByteString
+      getTransactionIdBytes() {
     java.lang.Object ref = transactionId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       transactionId_ = b;
       return b;
     } else {
@@ -206,14 +173,11 @@ public com.google.protobuf.ByteString getTransactionIdBytes() {
   public static final int TAX_FIELD_NUMBER = 4;
   private float tax_ = 0F;
   /**
-   *
-   *
    * 
    * All the taxes associated with the transaction.
    * 

    *
    * optional float tax = 4;
-   *
    * @return Whether the tax field is set.
    */
   @java.lang.Override
@@ -221,14 +185,11 @@ public boolean hasTax() {
     return ((bitField0_ & 0x00000002) != 0);
   }
   /**
-   *
-   *
    * 
    * All the taxes associated with the transaction.
    * 

    *
    * optional float tax = 4;
-   *
    * @return The tax.
    */
   @java.lang.Override
@@ -239,8 +200,6 @@ public float getTax() {
   public static final int COST_FIELD_NUMBER = 5;
   private float cost_ = 0F;
   /**
-   *
-   *
    * 
    * All the costs associated with the products. These can be manufacturing
    * costs, shipping expenses not borne by the end user, or any other costs,
@@ -253,7 +212,6 @@ public float getTax() {
    * 

    *
    * optional float cost = 5;
-   *
    * @return Whether the cost field is set.
    */
   @java.lang.Override
@@ -261,8 +219,6 @@ public boolean hasCost() {
     return ((bitField0_ & 0x00000004) != 0);
   }
   /**
-   *
-   *
    * 
    * All the costs associated with the products. These can be manufacturing
    * costs, shipping expenses not borne by the end user, or any other costs,
@@ -275,7 +231,6 @@ public boolean hasCost() {
    * 

    *
    * optional float cost = 5;
-   *
    * @return The cost.
    */
   @java.lang.Override
@@ -286,8 +241,6 @@ public float getCost() {
   public static final int DISCOUNT_VALUE_FIELD_NUMBER = 6;
   private float discountValue_ = 0F;
   /**
-   *
-   *
    * 
    * The total discount(s) value applied to this transaction.
    * This figure should be excluded from
@@ -313,7 +266,6 @@ public float getCost() {
    * 

    *
    * optional float discount_value = 6;
-   *
    * @return Whether the discountValue field is set.
    */
   @java.lang.Override
@@ -321,8 +273,6 @@ public boolean hasDiscountValue() {
     return ((bitField0_ & 0x00000008) != 0);
   }
   /**
-   *
-   *
    * 
    * The total discount(s) value applied to this transaction.
    * This figure should be excluded from
@@ -348,7 +298,6 @@ public boolean hasDiscountValue() {
    * 

    *
    * optional float discount_value = 6;
-   *
    * @return The discountValue.
    */
   @java.lang.Override
@@ -357,7 +306,6 @@ public float getDiscountValue() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -369,7 +317,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (((bitField0_ & 0x00000001) != 0)) {
       output.writeFloat(1, value_);
     }
@@ -398,7 +347,8 @@ public int getSerializedSize() {
 
     size = 0;
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeFloatSize(1, value_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeFloatSize(1, value_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(currency_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, currency_);
@@ -407,13 +357,16 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, transactionId_);
     }
     if (((bitField0_ & 0x00000002) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeFloatSize(4, tax_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeFloatSize(4, tax_);
     }
     if (((bitField0_ & 0x00000004) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeFloatSize(5, cost_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeFloatSize(5, cost_);
     }
     if (((bitField0_ & 0x00000008) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeFloatSize(6, discountValue_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeFloatSize(6, discountValue_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -423,35 +376,40 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.TransactionInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.TransactionInfo other =
-        (com.google.cloud.discoveryengine.v1beta.TransactionInfo) obj;
+    com.google.cloud.discoveryengine.v1beta.TransactionInfo other = (com.google.cloud.discoveryengine.v1beta.TransactionInfo) obj;
 
     if (hasValue() != other.hasValue()) return false;
     if (hasValue()) {
       if (java.lang.Float.floatToIntBits(getValue())
-          != java.lang.Float.floatToIntBits(other.getValue())) return false;
+          != java.lang.Float.floatToIntBits(
+              other.getValue())) return false;
     }
-    if (!getCurrency().equals(other.getCurrency())) return false;
-    if (!getTransactionId().equals(other.getTransactionId())) return false;
+    if (!getCurrency()
+        .equals(other.getCurrency())) return false;
+    if (!getTransactionId()
+        .equals(other.getTransactionId())) return false;
     if (hasTax() != other.hasTax()) return false;
     if (hasTax()) {
       if (java.lang.Float.floatToIntBits(getTax())
-          != java.lang.Float.floatToIntBits(other.getTax())) return false;
+          != java.lang.Float.floatToIntBits(
+              other.getTax())) return false;
     }
     if (hasCost() != other.hasCost()) return false;
     if (hasCost()) {
       if (java.lang.Float.floatToIntBits(getCost())
-          != java.lang.Float.floatToIntBits(other.getCost())) return false;
+          != java.lang.Float.floatToIntBits(
+              other.getCost())) return false;
     }
     if (hasDiscountValue() != other.hasDiscountValue()) return false;
     if (hasDiscountValue()) {
       if (java.lang.Float.floatToIntBits(getDiscountValue())
-          != java.lang.Float.floatToIntBits(other.getDiscountValue())) return false;
+          != java.lang.Float.floatToIntBits(
+              other.getDiscountValue())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -466,7 +424,8 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     if (hasValue()) {
       hash = (37 * hash) + VALUE_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(getValue());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(
+          getValue());
     }
     hash = (37 * hash) + CURRENCY_FIELD_NUMBER;
     hash = (53 * hash) + getCurrency().hashCode();
@@ -474,15 +433,18 @@ public int hashCode() {
     hash = (53 * hash) + getTransactionId().hashCode();
     if (hasTax()) {
       hash = (37 * hash) + TAX_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(getTax());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(
+          getTax());
     }
     if (hasCost()) {
       hash = (37 * hash) + COST_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(getCost());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(
+          getCost());
     }
     if (hasDiscountValue()) {
       hash = (37 * hash) + DISCOUNT_VALUE_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(getDiscountValue());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(
+          getDiscountValue());
     }
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
@@ -490,136 +452,131 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.TransactionInfo prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.TransactionInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * A transaction represents the entire purchase transaction.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.TransactionInfo}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.TransactionInfo)
       com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.TransactionInfo.class,
-              com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.TransactionInfo.class, com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.TransactionInfo.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -634,9 +591,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor;
     }
 
     @java.lang.Override
@@ -655,11 +612,8 @@ public com.google.cloud.discoveryengine.v1beta.TransactionInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.TransactionInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.TransactionInfo result =
-          new com.google.cloud.discoveryengine.v1beta.TransactionInfo(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.TransactionInfo result = new com.google.cloud.discoveryengine.v1beta.TransactionInfo(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -696,39 +650,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.TransactionIn
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.TransactionInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.TransactionInfo) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.TransactionInfo)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -736,8 +689,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.TransactionInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance()) return this;
       if (other.hasValue()) {
         setValue(other.getValue());
       }
@@ -786,49 +738,42 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 13:
-              {
-                value_ = input.readFloat();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 13
-            case 18:
-              {
-                currency_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                transactionId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 37:
-              {
-                tax_ = input.readFloat();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 37
-            case 45:
-              {
-                cost_ = input.readFloat();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 45
-            case 53:
-              {
-                discountValue_ = input.readFloat();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 53
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 13: {
+              value_ = input.readFloat();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 13
+            case 18: {
+              currency_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              transactionId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 37: {
+              tax_ = input.readFloat();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 37
+            case 45: {
+              cost_ = input.readFloat();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 45
+            case 53: {
+              discountValue_ = input.readFloat();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 53
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -838,13 +783,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
-    private float value_;
+    private float value_ ;
     /**
-     *
-     *
      * 
      * Required. Total non-zero value associated with the transaction. This value
      * may include shipping, tax, or other adjustments to the total value that you
@@ -852,7 +794,6 @@ public Builder mergeFrom(
      * 

      *
      * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return Whether the value field is set.
      */
     @java.lang.Override
@@ -860,8 +801,6 @@ public boolean hasValue() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. Total non-zero value associated with the transaction. This value
      * may include shipping, tax, or other adjustments to the total value that you
@@ -869,7 +808,6 @@ public boolean hasValue() {
      * 

      *
      * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The value.
      */
     @java.lang.Override
@@ -877,8 +815,6 @@ public float getValue() {
       return value_;
     }
     /**
-     *
-     *
      * 
      * Required. Total non-zero value associated with the transaction. This value
      * may include shipping, tax, or other adjustments to the total value that you
@@ -886,7 +822,6 @@ public float getValue() {
      * 

      *
      * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The value to set.
      * @return This builder for chaining.
      */
@@ -898,8 +833,6 @@ public Builder setValue(float value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Total non-zero value associated with the transaction. This value
      * may include shipping, tax, or other adjustments to the total value that you
@@ -907,7 +840,6 @@ public Builder setValue(float value) {
      * 

      *
      * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearValue() {
@@ -919,20 +851,18 @@ public Builder clearValue() {
 
     private java.lang.Object currency_ = "";
     /**
-     *
-     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The currency.
      */
     public java.lang.String getCurrency() {
       java.lang.Object ref = currency_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         currency_ = s;
         return s;
@@ -941,21 +871,20 @@ public java.lang.String getCurrency() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for currency.
      */
-    public com.google.protobuf.ByteString getCurrencyBytes() {
+    public com.google.protobuf.ByteString
+        getCurrencyBytes() {
       java.lang.Object ref = currency_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         currency_ = b;
         return b;
       } else {
@@ -963,35 +892,28 @@ public com.google.protobuf.ByteString getCurrencyBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The currency to set.
      * @return This builder for chaining.
      */
-    public Builder setCurrency(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCurrency(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       currency_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearCurrency() {
@@ -1001,21 +923,17 @@ public Builder clearCurrency() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for currency to set.
      * @return This builder for chaining.
      */
-    public Builder setCurrencyBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setCurrencyBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       currency_ = value;
       bitField0_ |= 0x00000002;
@@ -1025,20 +943,18 @@ public Builder setCurrencyBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object transactionId_ = "";
     /**
-     *
-     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
-     *
      * @return The transactionId.
      */
     public java.lang.String getTransactionId() {
       java.lang.Object ref = transactionId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         transactionId_ = s;
         return s;
@@ -1047,21 +963,20 @@ public java.lang.String getTransactionId() {
       }
     }
     /**
-     *
-     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
-     *
      * @return The bytes for transactionId.
      */
-    public com.google.protobuf.ByteString getTransactionIdBytes() {
+    public com.google.protobuf.ByteString
+        getTransactionIdBytes() {
       java.lang.Object ref = transactionId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         transactionId_ = b;
         return b;
       } else {
@@ -1069,35 +984,28 @@ public com.google.protobuf.ByteString getTransactionIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
-     *
      * @param value The transactionId to set.
      * @return This builder for chaining.
      */
-    public Builder setTransactionId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTransactionId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       transactionId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTransactionId() {
@@ -1107,21 +1015,17 @@ public Builder clearTransactionId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
-     *
      * @param value The bytes for transactionId to set.
      * @return This builder for chaining.
      */
-    public Builder setTransactionIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTransactionIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       transactionId_ = value;
       bitField0_ |= 0x00000004;
@@ -1129,16 +1033,13 @@ public Builder setTransactionIdBytes(com.google.protobuf.ByteString value) {
       return this;
     }
 
-    private float tax_;
+    private float tax_ ;
     /**
-     *
-     *
      * 
      * All the taxes associated with the transaction.
      * 

      *
      * optional float tax = 4;
-     *
      * @return Whether the tax field is set.
      */
     @java.lang.Override
@@ -1146,14 +1047,11 @@ public boolean hasTax() {
       return ((bitField0_ & 0x00000008) != 0);
     }
     /**
-     *
-     *
      * 
      * All the taxes associated with the transaction.
      * 

      *
      * optional float tax = 4;
-     *
      * @return The tax.
      */
     @java.lang.Override
@@ -1161,14 +1059,11 @@ public float getTax() {
       return tax_;
     }
     /**
-     *
-     *
      * 
      * All the taxes associated with the transaction.
      * 

      *
      * optional float tax = 4;
-     *
      * @param value The tax to set.
      * @return This builder for chaining.
      */
@@ -1180,14 +1075,11 @@ public Builder setTax(float value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * All the taxes associated with the transaction.
      * 

      *
      * optional float tax = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTax() {
@@ -1197,10 +1089,8 @@ public Builder clearTax() {
       return this;
     }
 
-    private float cost_;
+    private float cost_ ;
     /**
-     *
-     *
      * 
      * All the costs associated with the products. These can be manufacturing
      * costs, shipping expenses not borne by the end user, or any other costs,
@@ -1213,7 +1103,6 @@ public Builder clearTax() {
      * 

      *
      * optional float cost = 5;
-     *
      * @return Whether the cost field is set.
      */
     @java.lang.Override
@@ -1221,8 +1110,6 @@ public boolean hasCost() {
       return ((bitField0_ & 0x00000010) != 0);
     }
     /**
-     *
-     *
      * 
      * All the costs associated with the products. These can be manufacturing
      * costs, shipping expenses not borne by the end user, or any other costs,
@@ -1235,7 +1122,6 @@ public boolean hasCost() {
      * 

      *
      * optional float cost = 5;
-     *
      * @return The cost.
      */
     @java.lang.Override
@@ -1243,8 +1129,6 @@ public float getCost() {
       return cost_;
     }
     /**
-     *
-     *
      * 
      * All the costs associated with the products. These can be manufacturing
      * costs, shipping expenses not borne by the end user, or any other costs,
@@ -1257,7 +1141,6 @@ public float getCost() {
      * 

      *
      * optional float cost = 5;
-     *
      * @param value The cost to set.
      * @return This builder for chaining.
      */
@@ -1269,8 +1152,6 @@ public Builder setCost(float value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * All the costs associated with the products. These can be manufacturing
      * costs, shipping expenses not borne by the end user, or any other costs,
@@ -1283,7 +1164,6 @@ public Builder setCost(float value) {
      * 

      *
      * optional float cost = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearCost() {
@@ -1293,10 +1173,8 @@ public Builder clearCost() {
       return this;
     }
 
-    private float discountValue_;
+    private float discountValue_ ;
     /**
-     *
-     *
      * 
      * The total discount(s) value applied to this transaction.
      * This figure should be excluded from
@@ -1322,7 +1200,6 @@ public Builder clearCost() {
      * 

      *
      * optional float discount_value = 6;
-     *
      * @return Whether the discountValue field is set.
      */
     @java.lang.Override
@@ -1330,8 +1207,6 @@ public boolean hasDiscountValue() {
       return ((bitField0_ & 0x00000020) != 0);
     }
     /**
-     *
-     *
      * 
      * The total discount(s) value applied to this transaction.
      * This figure should be excluded from
@@ -1357,7 +1232,6 @@ public boolean hasDiscountValue() {
      * 

      *
      * optional float discount_value = 6;
-     *
      * @return The discountValue.
      */
     @java.lang.Override
@@ -1365,8 +1239,6 @@ public float getDiscountValue() {
       return discountValue_;
     }
     /**
-     *
-     *
      * 
      * The total discount(s) value applied to this transaction.
      * This figure should be excluded from
@@ -1392,7 +1264,6 @@ public float getDiscountValue() {
      * 

      *
      * optional float discount_value = 6;
-     *
      * @param value The discountValue to set.
      * @return This builder for chaining.
      */
@@ -1404,8 +1275,6 @@ public Builder setDiscountValue(float value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The total discount(s) value applied to this transaction.
      * This figure should be excluded from
@@ -1431,7 +1300,6 @@ public Builder setDiscountValue(float value) {
      * 

      *
      * optional float discount_value = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDiscountValue() {
@@ -1440,9 +1308,9 @@ public Builder clearDiscountValue() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1452,12 +1320,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.TransactionInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.TransactionInfo)
   private static final com.google.cloud.discoveryengine.v1beta.TransactionInfo DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.TransactionInfo();
   }
@@ -1466,27 +1334,27 @@ public static com.google.cloud.discoveryengine.v1beta.TransactionInfo getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public TransactionInfo parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public TransactionInfo parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1501,4 +1369,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.TransactionInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfoOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfoOrBuilder.java
similarity index 86%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfoOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfoOrBuilder.java
index df31c3f59735..0a18454d2606 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfoOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfoOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface TransactionInfoOrBuilder
-    extends
+public interface TransactionInfoOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.TransactionInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. Total non-zero value associated with the transaction. This value
    * may include shipping, tax, or other adjustments to the total value that you
@@ -33,13 +15,10 @@ public interface TransactionInfoOrBuilder
    * 

    *
    * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return Whether the value field is set.
    */
   boolean hasValue();
   /**
-   *
-   *
    * 
    * Required. Total non-zero value associated with the transaction. This value
    * may include shipping, tax, or other adjustments to the total value that you
@@ -47,89 +26,70 @@ public interface TransactionInfoOrBuilder
    * 

    *
    * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The value.
    */
   float getValue();
 
   /**
-   *
-   *
    * 
    * Required. Currency code. Use three-character ISO-4217 code.
    * 

    *
    * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The currency.
    */
   java.lang.String getCurrency();
   /**
-   *
-   *
    * 
    * Required. Currency code. Use three-character ISO-4217 code.
    * 

    *
    * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for currency.
    */
-  com.google.protobuf.ByteString getCurrencyBytes();
+  com.google.protobuf.ByteString
+      getCurrencyBytes();
 
   /**
-   *
-   *
    * 
    * The transaction ID with a length limit of 128 characters.
    * 

    *
    * string transaction_id = 3;
-   *
    * @return The transactionId.
    */
   java.lang.String getTransactionId();
   /**
-   *
-   *
    * 
    * The transaction ID with a length limit of 128 characters.
    * 

    *
    * string transaction_id = 3;
-   *
    * @return The bytes for transactionId.
    */
-  com.google.protobuf.ByteString getTransactionIdBytes();
+  com.google.protobuf.ByteString
+      getTransactionIdBytes();
 
   /**
-   *
-   *
    * 
    * All the taxes associated with the transaction.
    * 

    *
    * optional float tax = 4;
-   *
    * @return Whether the tax field is set.
    */
   boolean hasTax();
   /**
-   *
-   *
    * 
    * All the taxes associated with the transaction.
    * 

    *
    * optional float tax = 4;
-   *
    * @return The tax.
    */
   float getTax();
 
   /**
-   *
-   *
    * 
    * All the costs associated with the products. These can be manufacturing
    * costs, shipping expenses not borne by the end user, or any other costs,
@@ -142,13 +102,10 @@ public interface TransactionInfoOrBuilder
    * 

    *
    * optional float cost = 5;
-   *
    * @return Whether the cost field is set.
    */
   boolean hasCost();
   /**
-   *
-   *
    * 
    * All the costs associated with the products. These can be manufacturing
    * costs, shipping expenses not borne by the end user, or any other costs,
@@ -161,14 +118,11 @@ public interface TransactionInfoOrBuilder
    * 

    *
    * optional float cost = 5;
-   *
    * @return The cost.
    */
   float getCost();
 
   /**
-   *
-   *
    * 
    * The total discount(s) value applied to this transaction.
    * This figure should be excluded from
@@ -194,13 +148,10 @@ public interface TransactionInfoOrBuilder
    * 

    *
    * optional float discount_value = 6;
-   *
    * @return Whether the discountValue field is set.
    */
   boolean hasDiscountValue();
   /**
-   *
-   *
    * 
    * The total discount(s) value applied to this transaction.
    * This figure should be excluded from
@@ -226,7 +177,6 @@ public interface TransactionInfoOrBuilder
    * 

    *
    * optional float discount_value = 6;
-   *
    * @return The discountValue.
    */
   float getDiscountValue();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequest.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequest.java
similarity index 68%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequest.java
index 1b28b3528b18..12c442b86f30 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Request message for
  * [DocumentService.UpdateDocument][google.cloud.discoveryengine.v1beta.DocumentService.UpdateDocument]
@@ -29,44 +12,41 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.UpdateDocumentRequest}
  */
-public final class UpdateDocumentRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class UpdateDocumentRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.UpdateDocumentRequest)
     UpdateDocumentRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use UpdateDocumentRequest.newBuilder() to construct.
   private UpdateDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private UpdateDocumentRequest() {}
+  private UpdateDocumentRequest() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new UpdateDocumentRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.class,
-            com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.class, com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.Builder.class);
   }
 
   public static final int DOCUMENT_FIELD_NUMBER = 1;
   private com.google.cloud.discoveryengine.v1beta.Document document_;
   /**
-   *
-   *
    * 
    * Required. The document to update/create.
    *
@@ -80,10 +60,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the document field is set.
    */
   @java.lang.Override
@@ -91,8 +68,6 @@ public boolean hasDocument() {
     return document_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The document to update/create.
    *
@@ -106,21 +81,14 @@ public boolean hasDocument() {
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The document.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
-    return document_ == null
-        ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
-        : document_;
+    return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
   }
   /**
-   *
-   *
    * 
    * Required. The document to update/create.
    *
@@ -134,22 +102,16 @@ public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder() {
-    return document_ == null
-        ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
-        : document_;
+    return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
   }
 
   public static final int ALLOW_MISSING_FIELD_NUMBER = 2;
   private boolean allowMissing_ = false;
   /**
-   *
-   *
    * 
    * If set to true, and the
    * [Document][google.cloud.discoveryengine.v1beta.Document] is not found, a
@@ -158,7 +120,6 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
    * 

    *
    * bool allow_missing = 2;
-   *
    * @return The allowMissing.
    */
   @java.lang.Override
@@ -167,7 +128,6 @@ public boolean getAllowMissing() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -179,7 +139,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (document_ != null) {
       output.writeMessage(1, getDocument());
     }
@@ -196,10 +157,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (document_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getDocument());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getDocument());
     }
     if (allowMissing_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, allowMissing_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(2, allowMissing_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -209,19 +172,20 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest other =
-        (com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest other = (com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest) obj;
 
     if (hasDocument() != other.hasDocument()) return false;
     if (hasDocument()) {
-      if (!getDocument().equals(other.getDocument())) return false;
+      if (!getDocument()
+          .equals(other.getDocument())) return false;
     }
-    if (getAllowMissing() != other.getAllowMissing()) return false;
+    if (getAllowMissing()
+        != other.getAllowMissing()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -238,111 +202,106 @@ public int hashCode() {
       hash = (53 * hash) + getDocument().hashCode();
     }
     hash = (37 * hash) + ALLOW_MISSING_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getAllowMissing());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getAllowMissing());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [DocumentService.UpdateDocument][google.cloud.discoveryengine.v1beta.DocumentService.UpdateDocument]
@@ -351,32 +310,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.UpdateDocumentRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.UpdateDocumentRequest)
       com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.class,
-              com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.class, com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -391,14 +351,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.getDefaultInstance();
     }
 
@@ -413,20 +372,18 @@ public com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest result =
-          new com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest result = new com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.document_ = documentBuilder_ == null ? document_ : documentBuilder_.build();
+        result.document_ = documentBuilder_ == null
+            ? document_
+            : documentBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.allowMissing_ = allowMissing_;
@@ -437,39 +394,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -477,9 +433,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.getDefaultInstance()) return this;
       if (other.hasDocument()) {
         mergeDocument(other.getDocument());
       }
@@ -512,25 +466,24 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getDocumentFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 16:
-              {
-                allowMissing_ = input.readBool();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getDocumentFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 16: {
+              allowMissing_ = input.readBool();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -540,18 +493,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.cloud.discoveryengine.v1beta.Document document_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Document,
-            com.google.cloud.discoveryengine.v1beta.Document.Builder,
-            com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
-        documentBuilder_;
+        com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> documentBuilder_;
     /**
-     *
-     *
      * 
      * Required. The document to update/create.
      *
@@ -565,18 +512,13 @@ public Builder mergeFrom(
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the document field is set.
      */
     public boolean hasDocument() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The document to update/create.
      *
@@ -590,24 +532,17 @@ public boolean hasDocument() {
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return The document.
      */
     public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
       if (documentBuilder_ == null) {
-        return document_ == null
-            ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
-            : document_;
+        return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
       } else {
         return documentBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The document to update/create.
      *
@@ -621,9 +556,7 @@ public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setDocument(com.google.cloud.discoveryengine.v1beta.Document value) {
       if (documentBuilder_ == null) {
@@ -639,8 +572,6 @@ public Builder setDocument(com.google.cloud.discoveryengine.v1beta.Document valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The document to update/create.
      *
@@ -654,9 +585,7 @@ public Builder setDocument(com.google.cloud.discoveryengine.v1beta.Document valu
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setDocument(
         com.google.cloud.discoveryengine.v1beta.Document.Builder builderForValue) {
@@ -670,8 +599,6 @@ public Builder setDocument(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The document to update/create.
      *
@@ -685,15 +612,13 @@ public Builder setDocument(
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeDocument(com.google.cloud.discoveryengine.v1beta.Document value) {
       if (documentBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && document_ != null
-            && document_ != com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          document_ != null &&
+          document_ != com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()) {
           getDocumentBuilder().mergeFrom(value);
         } else {
           document_ = value;
@@ -706,8 +631,6 @@ public Builder mergeDocument(com.google.cloud.discoveryengine.v1beta.Document va
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The document to update/create.
      *
@@ -721,9 +644,7 @@ public Builder mergeDocument(com.google.cloud.discoveryengine.v1beta.Document va
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearDocument() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -736,8 +657,6 @@ public Builder clearDocument() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The document to update/create.
      *
@@ -751,9 +670,7 @@ public Builder clearDocument() {
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentBuilder() {
       bitField0_ |= 0x00000001;
@@ -761,8 +678,6 @@ public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentBuild
       return getDocumentFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The document to update/create.
      *
@@ -776,22 +691,17 @@ public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentBuild
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder() {
       if (documentBuilder_ != null) {
         return documentBuilder_.getMessageOrBuilder();
       } else {
-        return document_ == null
-            ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
-            : document_;
+        return document_ == null ?
+            com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The document to update/create.
      *
@@ -805,31 +715,24 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Document,
-            com.google.cloud.discoveryengine.v1beta.Document.Builder,
-            com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> 
         getDocumentFieldBuilder() {
       if (documentBuilder_ == null) {
-        documentBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.Document,
-                com.google.cloud.discoveryengine.v1beta.Document.Builder,
-                com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
-                getDocument(), getParentForChildren(), isClean());
+        documentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
+                getDocument(),
+                getParentForChildren(),
+                isClean());
         document_ = null;
       }
       return documentBuilder_;
     }
 
-    private boolean allowMissing_;
+    private boolean allowMissing_ ;
     /**
-     *
-     *
      * 
      * If set to true, and the
      * [Document][google.cloud.discoveryengine.v1beta.Document] is not found, a
@@ -838,7 +741,6 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
      * 

      *
      * bool allow_missing = 2;
-     *
      * @return The allowMissing.
      */
     @java.lang.Override
@@ -846,8 +748,6 @@ public boolean getAllowMissing() {
       return allowMissing_;
     }
     /**
-     *
-     *
      * 
      * If set to true, and the
      * [Document][google.cloud.discoveryengine.v1beta.Document] is not found, a
@@ -856,7 +756,6 @@ public boolean getAllowMissing() {
      * 

      *
      * bool allow_missing = 2;
-     *
      * @param value The allowMissing to set.
      * @return This builder for chaining.
      */
@@ -868,8 +767,6 @@ public Builder setAllowMissing(boolean value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * If set to true, and the
      * [Document][google.cloud.discoveryengine.v1beta.Document] is not found, a
@@ -878,7 +775,6 @@ public Builder setAllowMissing(boolean value) {
      * 

      *
      * bool allow_missing = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAllowMissing() {
@@ -887,9 +783,9 @@ public Builder clearAllowMissing() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -899,13 +795,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.UpdateDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.UpdateDocumentRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest();
   }
@@ -914,27 +809,27 @@ public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public UpdateDocumentRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public UpdateDocumentRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -949,4 +844,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequestOrBuilder.java
similarity index 69%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequestOrBuilder.java
index 9fd8306664ee..823c28659578 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequestOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface UpdateDocumentRequestOrBuilder
-    extends
+public interface UpdateDocumentRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.UpdateDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The document to update/create.
    *
@@ -39,16 +21,11 @@ public interface UpdateDocumentRequestOrBuilder
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the document field is set.
    */
   boolean hasDocument();
   /**
-   *
-   *
    * 
    * Required. The document to update/create.
    *
@@ -62,16 +39,11 @@ public interface UpdateDocumentRequestOrBuilder
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The document.
    */
   com.google.cloud.discoveryengine.v1beta.Document getDocument();
   /**
-   *
-   *
    * 
    * Required. The document to update/create.
    *
@@ -85,15 +57,11 @@ public interface UpdateDocumentRequestOrBuilder
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder();
 
   /**
-   *
-   *
    * 
    * If set to true, and the
    * [Document][google.cloud.discoveryengine.v1beta.Document] is not found, a
@@ -102,7 +70,6 @@ public interface UpdateDocumentRequestOrBuilder
    * 

    *
    * bool allow_missing = 2;
-   *
    * @return The allowMissing.
    */
   boolean getAllowMissing();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadata.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadata.java
similarity index 68%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadata.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadata.java
index 760da77f0bcb..90951bdf2284 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadata.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadata.java
@@ -1,76 +1,55 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Metadata for UpdateSchema LRO.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata}
  */
-public final class UpdateSchemaMetadata extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class UpdateSchemaMetadata extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata)
     UpdateSchemaMetadataOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use UpdateSchemaMetadata.newBuilder() to construct.
   private UpdateSchemaMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private UpdateSchemaMetadata() {}
+  private UpdateSchemaMetadata() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new UpdateSchemaMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.class,
-            com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.class, com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -78,14 +57,11 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -93,8 +69,6 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -109,15 +83,12 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -125,15 +96,12 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -141,8 +109,6 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -156,7 +122,6 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -168,7 +133,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -185,10 +151,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getUpdateTime());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -198,21 +166,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata other =
-        (com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata) obj;
+    com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata other = (com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime().equals(other.getCreateTime())) return false;
+      if (!getCreateTime()
+          .equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime()
+          .equals(other.getUpdateTime())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -239,136 +208,131 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Metadata for UpdateSchema LRO.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata)
       com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.class,
-              com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.class, com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -387,14 +351,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.getDefaultInstance();
     }
 
@@ -409,23 +372,23 @@ public com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata result =
-          new com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata result = new com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null
+            ? createTime_
+            : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null
+            ? updateTime_
+            : updateTimeBuilder_.build();
       }
     }
 
@@ -433,39 +396,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -473,9 +435,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.getDefaultInstance()) return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -508,25 +468,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getCreateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getUpdateTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -536,52 +497,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        createTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
-     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -602,15 +549,14 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -621,8 +567,6 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -631,9 +575,9 @@ public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && createTime_ != null
-            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          createTime_ != null &&
+          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -646,8 +590,6 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -665,8 +607,6 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -679,8 +619,6 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -691,14 +629,11 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : createTime_;
+        return createTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation create time.
      * 

@@ -706,17 +641,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(), getParentForChildren(), isClean());
+        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(),
+                getParentForChildren(),
+                isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -724,49 +656,36 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        updateTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
-     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -788,8 +707,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -797,7 +714,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -808,8 +726,6 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -819,9 +735,9 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForVal
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && updateTime_ != null
-            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          updateTime_ != null &&
+          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -834,8 +750,6 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -854,8 +768,6 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -869,8 +781,6 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -882,14 +792,11 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null
-            ? com.google.protobuf.Timestamp.getDefaultInstance()
-            : updateTime_;
+        return updateTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -898,24 +805,21 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(), getParentForChildren(), isClean());
+        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(),
+                getParentForChildren(),
+                isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -925,13 +829,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata)
-  private static final com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata();
   }
@@ -940,27 +843,27 @@ public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public UpdateSchemaMetadata parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public UpdateSchemaMetadata parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -975,4 +878,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadataOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadataOrBuilder.java
similarity index 70%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadataOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadataOrBuilder.java
index 1214d43bf1ca..2b5fe6230d50 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadataOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadataOrBuilder.java
@@ -1,55 +1,31 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface UpdateSchemaMetadataOrBuilder
-    extends
+public interface UpdateSchemaMetadataOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
-   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
-   *
-   *
    * 
    * Operation create time.
    * 

@@ -59,34 +35,26 @@ public interface UpdateSchemaMetadataOrBuilder
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
-   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
-   *
-   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequest.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequest.java
similarity index 64%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequest.java
index a1fe7c08361b..85d1c47ad225 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequest.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Request message for
  * [SchemaService.UpdateSchema][google.cloud.discoveryengine.v1beta.SchemaService.UpdateSchema]
@@ -29,53 +12,47 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.UpdateSchemaRequest}
  */
-public final class UpdateSchemaRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class UpdateSchemaRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.UpdateSchemaRequest)
     UpdateSchemaRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use UpdateSchemaRequest.newBuilder() to construct.
   private UpdateSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private UpdateSchemaRequest() {}
+  private UpdateSchemaRequest() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new UpdateSchemaRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.class,
-            com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.class, com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.Builder.class);
   }
 
   public static final int SCHEMA_FIELD_NUMBER = 1;
   private com.google.cloud.discoveryengine.v1beta.Schema schema_;
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * update.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the schema field is set.
    */
   @java.lang.Override
@@ -83,49 +60,34 @@ public boolean hasSchema() {
     return schema_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * update.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The schema.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.Schema getSchema() {
-    return schema_ == null
-        ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()
-        : schema_;
+    return schema_ == null ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance() : schema_;
   }
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * update.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilder() {
-    return schema_ == null
-        ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()
-        : schema_;
+    return schema_ == null ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance() : schema_;
   }
 
   public static final int ALLOW_MISSING_FIELD_NUMBER = 3;
   private boolean allowMissing_ = false;
   /**
-   *
-   *
    * 
    * If set to true, and the
    * [Schema][google.cloud.discoveryengine.v1beta.Schema] is not found, a new
@@ -134,7 +96,6 @@ public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilde
    * 

    *
    * bool allow_missing = 3;
-   *
    * @return The allowMissing.
    */
   @java.lang.Override
@@ -143,7 +104,6 @@ public boolean getAllowMissing() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -155,7 +115,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (schema_ != null) {
       output.writeMessage(1, getSchema());
     }
@@ -172,10 +133,12 @@ public int getSerializedSize() {
 
     size = 0;
     if (schema_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getSchema());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getSchema());
     }
     if (allowMissing_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, allowMissing_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(3, allowMissing_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -185,19 +148,20 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest other =
-        (com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest other = (com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest) obj;
 
     if (hasSchema() != other.hasSchema()) return false;
     if (hasSchema()) {
-      if (!getSchema().equals(other.getSchema())) return false;
+      if (!getSchema()
+          .equals(other.getSchema())) return false;
     }
-    if (getAllowMissing() != other.getAllowMissing()) return false;
+    if (getAllowMissing()
+        != other.getAllowMissing()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -214,111 +178,106 @@ public int hashCode() {
       hash = (53 * hash) + getSchema().hashCode();
     }
     hash = (37 * hash) + ALLOW_MISSING_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getAllowMissing());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getAllowMissing());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for
    * [SchemaService.UpdateSchema][google.cloud.discoveryengine.v1beta.SchemaService.UpdateSchema]
@@ -327,32 +286,33 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.UpdateSchemaRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.UpdateSchemaRequest)
       com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.class,
-              com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.class, com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -367,9 +327,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -388,11 +348,8 @@ public com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest result =
-          new com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest result = new com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -400,7 +357,9 @@ public com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest buildPartial(
     private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.schema_ = schemaBuilder_ == null ? schema_ : schemaBuilder_.build();
+        result.schema_ = schemaBuilder_ == null
+            ? schema_
+            : schemaBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.allowMissing_ = allowMissing_;
@@ -411,39 +370,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UpdateSchemaR
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -451,8 +409,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.getDefaultInstance()) return this;
       if (other.hasSchema()) {
         mergeSchema(other.getSchema());
       }
@@ -485,25 +442,24 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                input.readMessage(getSchemaFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 24:
-              {
-                allowMissing_ = input.readBool();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 24
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              input.readMessage(
+                  getSchemaFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 24: {
+              allowMissing_ = input.readBool();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 24
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -513,66 +469,46 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private com.google.cloud.discoveryengine.v1beta.Schema schema_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Schema,
-            com.google.cloud.discoveryengine.v1beta.Schema.Builder,
-            com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>
-        schemaBuilder_;
+        com.google.cloud.discoveryengine.v1beta.Schema, com.google.cloud.discoveryengine.v1beta.Schema.Builder, com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder> schemaBuilder_;
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * update.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the schema field is set.
      */
     public boolean hasSchema() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * update.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return The schema.
      */
     public com.google.cloud.discoveryengine.v1beta.Schema getSchema() {
       if (schemaBuilder_ == null) {
-        return schema_ == null
-            ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()
-            : schema_;
+        return schema_ == null ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance() : schema_;
       } else {
         return schemaBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * update.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setSchema(com.google.cloud.discoveryengine.v1beta.Schema value) {
       if (schemaBuilder_ == null) {
@@ -588,16 +524,12 @@ public Builder setSchema(com.google.cloud.discoveryengine.v1beta.Schema value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * update.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setSchema(
         com.google.cloud.discoveryengine.v1beta.Schema.Builder builderForValue) {
@@ -611,22 +543,18 @@ public Builder setSchema(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * update.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeSchema(com.google.cloud.discoveryengine.v1beta.Schema value) {
       if (schemaBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)
-            && schema_ != null
-            && schema_ != com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0) &&
+          schema_ != null &&
+          schema_ != com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()) {
           getSchemaBuilder().mergeFrom(value);
         } else {
           schema_ = value;
@@ -639,16 +567,12 @@ public Builder mergeSchema(com.google.cloud.discoveryengine.v1beta.Schema value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * update.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearSchema() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -661,16 +585,12 @@ public Builder clearSchema() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * update.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1beta.Schema.Builder getSchemaBuilder() {
       bitField0_ |= 0x00000001;
@@ -678,59 +598,45 @@ public com.google.cloud.discoveryengine.v1beta.Schema.Builder getSchemaBuilder()
       return getSchemaFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * update.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilder() {
       if (schemaBuilder_ != null) {
         return schemaBuilder_.getMessageOrBuilder();
       } else {
-        return schema_ == null
-            ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()
-            : schema_;
+        return schema_ == null ?
+            com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance() : schema_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * update.
      * 

      *
-     * 
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Schema,
-            com.google.cloud.discoveryengine.v1beta.Schema.Builder,
-            com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.Schema, com.google.cloud.discoveryengine.v1beta.Schema.Builder, com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder> 
         getSchemaFieldBuilder() {
       if (schemaBuilder_ == null) {
-        schemaBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.Schema,
-                com.google.cloud.discoveryengine.v1beta.Schema.Builder,
-                com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>(
-                getSchema(), getParentForChildren(), isClean());
+        schemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.Schema, com.google.cloud.discoveryengine.v1beta.Schema.Builder, com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>(
+                getSchema(),
+                getParentForChildren(),
+                isClean());
         schema_ = null;
       }
       return schemaBuilder_;
     }
 
-    private boolean allowMissing_;
+    private boolean allowMissing_ ;
     /**
-     *
-     *
      * 
      * If set to true, and the
      * [Schema][google.cloud.discoveryengine.v1beta.Schema] is not found, a new
@@ -739,7 +645,6 @@ public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilde
      * 

      *
      * bool allow_missing = 3;
-     *
      * @return The allowMissing.
      */
     @java.lang.Override
@@ -747,8 +652,6 @@ public boolean getAllowMissing() {
       return allowMissing_;
     }
     /**
-     *
-     *
      * 
      * If set to true, and the
      * [Schema][google.cloud.discoveryengine.v1beta.Schema] is not found, a new
@@ -757,7 +660,6 @@ public boolean getAllowMissing() {
      * 

      *
      * bool allow_missing = 3;
-     *
      * @param value The allowMissing to set.
      * @return This builder for chaining.
      */
@@ -769,8 +671,6 @@ public Builder setAllowMissing(boolean value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * If set to true, and the
      * [Schema][google.cloud.discoveryengine.v1beta.Schema] is not found, a new
@@ -779,7 +679,6 @@ public Builder setAllowMissing(boolean value) {
      * 

      *
      * bool allow_missing = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAllowMissing() {
@@ -788,9 +687,9 @@ public Builder clearAllowMissing() {
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -800,12 +699,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.UpdateSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.UpdateSchemaRequest)
   private static final com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest();
   }
@@ -814,27 +713,27 @@ public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest getDef
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public UpdateSchemaRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public UpdateSchemaRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -849,4 +748,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequestOrBuilder.java
similarity index 54%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequestOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequestOrBuilder.java
index 17319534fc90..a6e02ae56e94 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequestOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequestOrBuilder.java
@@ -1,75 +1,43 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface UpdateSchemaRequestOrBuilder
-    extends
+public interface UpdateSchemaRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.UpdateSchemaRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * update.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the schema field is set.
    */
   boolean hasSchema();
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * update.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The schema.
    */
   com.google.cloud.discoveryengine.v1beta.Schema getSchema();
   /**
-   *
-   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * update.
    * 

    *
-   * 
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilder();
 
   /**
-   *
-   *
    * 
    * If set to true, and the
    * [Schema][google.cloud.discoveryengine.v1beta.Schema] is not found, a new
@@ -78,7 +46,6 @@ public interface UpdateSchemaRequestOrBuilder
    * 

    *
    * bool allow_missing = 3;
-   *
    * @return The allowMissing.
    */
   boolean getAllowMissing();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEvent.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEvent.java
similarity index 80%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEvent.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEvent.java
index 53f4a4bf980d..99030b908d0b 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEvent.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEvent.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * UserEvent captures all metadata information Discovery Engine API needs to
  * know about how end users interact with customers' website.
@@ -28,16 +11,15 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.UserEvent}
  */
-public final class UserEvent extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class UserEvent extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.UserEvent)
     UserEventOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use UserEvent.newBuilder() to construct.
   private UserEvent(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private UserEvent() {
     eventType_ = "";
     userPseudoId_ = "";
@@ -45,49 +27,48 @@ private UserEvent() {
     attributionToken_ = "";
     filter_ = "";
     documents_ = java.util.Collections.emptyList();
-    tagIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
-    promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+    tagIds_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
+    promotionIds_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new UserEvent();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(int number) {
+  protected com.google.protobuf.MapField internalGetMapField(
+      int number) {
     switch (number) {
       case 17:
         return internalGetAttributes();
       default:
-        throw new RuntimeException("Invalid map field number: " + number);
+        throw new RuntimeException(
+            "Invalid map field number: " + number);
     }
   }
-
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto
-        .internal_static_google_cloud_discoveryengine_v1beta_UserEvent_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_UserEvent_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.UserEvent.class,
-            com.google.cloud.discoveryengine.v1beta.UserEvent.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.UserEvent.class, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder.class);
   }
 
   public static final int EVENT_TYPE_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object eventType_ = "";
   /**
-   *
-   *
    * 
    * Required. User event type. Allowed values are:
    *
@@ -111,7 +92,6 @@ protected com.google.protobuf.MapField internalGetMapField(int number) {
    * 

    *
    * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The eventType.
    */
   @java.lang.Override
@@ -120,15 +100,14 @@ public java.lang.String getEventType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       eventType_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. User event type. Allowed values are:
    *
@@ -152,15 +131,16 @@ public java.lang.String getEventType() {
    * 

    *
    * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for eventType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getEventTypeBytes() {
+  public com.google.protobuf.ByteString
+      getEventTypeBytes() {
     java.lang.Object ref = eventType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       eventType_ = b;
       return b;
     } else {
@@ -169,12 +149,9 @@ public com.google.protobuf.ByteString getEventTypeBytes() {
   }
 
   public static final int USER_PSEUDO_ID_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object userPseudoId_ = "";
   /**
-   *
-   *
    * 
    * Required. A unique identifier for tracking visitors.
    *
@@ -196,7 +173,6 @@ public com.google.protobuf.ByteString getEventTypeBytes() {
    * 

    *
    * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The userPseudoId.
    */
   @java.lang.Override
@@ -205,15 +181,14 @@ public java.lang.String getUserPseudoId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userPseudoId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. A unique identifier for tracking visitors.
    *
@@ -235,15 +210,16 @@ public java.lang.String getUserPseudoId() {
    * 

    *
    * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for userPseudoId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getUserPseudoIdBytes() {
+  public com.google.protobuf.ByteString
+      getUserPseudoIdBytes() {
     java.lang.Object ref = userPseudoId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       userPseudoId_ = b;
       return b;
     } else {
@@ -254,8 +230,6 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
   public static final int EVENT_TIME_FIELD_NUMBER = 3;
   private com.google.protobuf.Timestamp eventTime_;
   /**
-   *
-   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -263,7 +237,6 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
    * 

    *
    * .google.protobuf.Timestamp event_time = 3;
-   *
    * @return Whether the eventTime field is set.
    */
   @java.lang.Override
@@ -271,8 +244,6 @@ public boolean hasEventTime() {
     return eventTime_ != null;
   }
   /**
-   *
-   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -280,7 +251,6 @@ public boolean hasEventTime() {
    * 

    *
    * .google.protobuf.Timestamp event_time = 3;
-   *
    * @return The eventTime.
    */
   @java.lang.Override
@@ -288,8 +258,6 @@ public com.google.protobuf.Timestamp getEventTime() {
     return eventTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : eventTime_;
   }
   /**
-   *
-   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -306,14 +274,11 @@ public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
   public static final int USER_INFO_FIELD_NUMBER = 4;
   private com.google.cloud.discoveryengine.v1beta.UserInfo userInfo_;
   /**
-   *
-   *
    * 
    * Information about the end user.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 4;
-   *
    * @return Whether the userInfo field is set.
    */
   @java.lang.Override
@@ -321,25 +286,18 @@ public boolean hasUserInfo() {
     return userInfo_ != null;
   }
   /**
-   *
-   *
    * 
    * Information about the end user.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 4;
-   *
    * @return The userInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.UserInfo getUserInfo() {
-    return userInfo_ == null
-        ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()
-        : userInfo_;
+    return userInfo_ == null ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance() : userInfo_;
   }
   /**
-   *
-   *
    * 
    * Information about the end user.
    * 

@@ -348,16 +306,12 @@ public com.google.cloud.discoveryengine.v1beta.UserInfo getUserInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBuilder() {
-    return userInfo_ == null
-        ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()
-        : userInfo_;
+    return userInfo_ == null ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance() : userInfo_;
   }
 
   public static final int DIRECT_USER_REQUEST_FIELD_NUMBER = 5;
   private boolean directUserRequest_ = false;
   /**
-   *
-   *
    * 
    * Should set to true if the request is made directly from the end user, in
    * which case the
@@ -373,7 +327,6 @@ public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBu
    * 

    *
    * bool direct_user_request = 5;
-   *
    * @return The directUserRequest.
    */
   @java.lang.Override
@@ -382,12 +335,9 @@ public boolean getDirectUserRequest() {
   }
 
   public static final int SESSION_ID_FIELD_NUMBER = 6;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object sessionId_ = "";
   /**
-   *
-   *
    * 
    * A unique identifier for tracking a visitor session with a length limit of
    * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -402,7 +352,6 @@ public boolean getDirectUserRequest() {
    * 

    *
    * string session_id = 6;
-   *
    * @return The sessionId.
    */
   @java.lang.Override
@@ -411,15 +360,14 @@ public java.lang.String getSessionId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       sessionId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * A unique identifier for tracking a visitor session with a length limit of
    * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -434,15 +382,16 @@ public java.lang.String getSessionId() {
    * 

    *
    * string session_id = 6;
-   *
    * @return The bytes for sessionId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getSessionIdBytes() {
+  public com.google.protobuf.ByteString
+      getSessionIdBytes() {
     java.lang.Object ref = sessionId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       sessionId_ = b;
       return b;
     } else {
@@ -453,15 +402,12 @@ public com.google.protobuf.ByteString getSessionIdBytes() {
   public static final int PAGE_INFO_FIELD_NUMBER = 7;
   private com.google.cloud.discoveryengine.v1beta.PageInfo pageInfo_;
   /**
-   *
-   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.PageInfo page_info = 7;
-   *
    * @return Whether the pageInfo field is set.
    */
   @java.lang.Override
@@ -469,26 +415,19 @@ public boolean hasPageInfo() {
     return pageInfo_ != null;
   }
   /**
-   *
-   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.PageInfo page_info = 7;
-   *
    * @return The pageInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.PageInfo getPageInfo() {
-    return pageInfo_ == null
-        ? com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance()
-        : pageInfo_;
+    return pageInfo_ == null ? com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance() : pageInfo_;
   }
   /**
-   *
-   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
@@ -498,18 +437,13 @@ public com.google.cloud.discoveryengine.v1beta.PageInfo getPageInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder getPageInfoOrBuilder() {
-    return pageInfo_ == null
-        ? com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance()
-        : pageInfo_;
+    return pageInfo_ == null ? com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance() : pageInfo_;
   }
 
   public static final int ATTRIBUTION_TOKEN_FIELD_NUMBER = 8;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object attributionToken_ = "";
   /**
-   *
-   *
    * 
    * Token to attribute an API response to user action(s) to trigger the event.
    *
@@ -537,7 +471,6 @@ public com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder getPageInfoOrBu
    * 

    *
    * string attribution_token = 8;
-   *
    * @return The attributionToken.
    */
   @java.lang.Override
@@ -546,15 +479,14 @@ public java.lang.String getAttributionToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       attributionToken_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Token to attribute an API response to user action(s) to trigger the event.
    *
@@ -582,15 +514,16 @@ public java.lang.String getAttributionToken() {
    * 

    *
    * string attribution_token = 8;
-   *
    * @return The bytes for attributionToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getAttributionTokenBytes() {
+  public com.google.protobuf.ByteString
+      getAttributionTokenBytes() {
     java.lang.Object ref = attributionToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       attributionToken_ = b;
       return b;
     } else {
@@ -599,12 +532,9 @@ public com.google.protobuf.ByteString getAttributionTokenBytes() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 9;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
-   *
-   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered.
@@ -625,7 +555,6 @@ public com.google.protobuf.ByteString getAttributionTokenBytes() {
    * 

    *
    * string filter = 9;
-   *
    * @return The filter.
    */
   @java.lang.Override
@@ -634,15 +563,14 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered.
@@ -663,15 +591,16 @@ public java.lang.String getFilter() {
    * 

    *
    * string filter = 9;
-   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getFilterBytes() {
+  public com.google.protobuf.ByteString
+      getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -680,12 +609,9 @@ public com.google.protobuf.ByteString getFilterBytes() {
   }
 
   public static final int DOCUMENTS_FIELD_NUMBER = 10;
-
   @SuppressWarnings("serial")
   private java.util.List documents_;
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -713,8 +639,6 @@ public java.util.List getD
     return documents_;
   }
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -738,13 +662,11 @@ public java.util.List getD
    * repeated .google.cloud.discoveryengine.v1beta.DocumentInfo documents = 10;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getDocumentsOrBuilderList() {
     return documents_;
   }
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -772,8 +694,6 @@ public int getDocumentsCount() {
     return documents_.size();
   }
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -801,8 +721,6 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfo getDocuments(int ind
     return documents_.get(index);
   }
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -834,14 +752,11 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocument
   public static final int PANEL_FIELD_NUMBER = 11;
   private com.google.cloud.discoveryengine.v1beta.PanelInfo panel_;
   /**
-   *
-   *
    * 
    * Panel metadata associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.PanelInfo panel = 11;
-   *
    * @return Whether the panel field is set.
    */
   @java.lang.Override
@@ -849,25 +764,18 @@ public boolean hasPanel() {
     return panel_ != null;
   }
   /**
-   *
-   *
    * 
    * Panel metadata associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.PanelInfo panel = 11;
-   *
    * @return The panel.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.PanelInfo getPanel() {
-    return panel_ == null
-        ? com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance()
-        : panel_;
+    return panel_ == null ? com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance() : panel_;
   }
   /**
-   *
-   *
    * 
    * Panel metadata associated with this user event.
    * 

@@ -876,16 +784,12 @@ public com.google.cloud.discoveryengine.v1beta.PanelInfo getPanel() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder getPanelOrBuilder() {
-    return panel_ == null
-        ? com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance()
-        : panel_;
+    return panel_ == null ? com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance() : panel_;
   }
 
   public static final int SEARCH_INFO_FIELD_NUMBER = 12;
   private com.google.cloud.discoveryengine.v1beta.SearchInfo searchInfo_;
   /**
-   *
-   *
    * 
    * Search API details related to the event.
    *
@@ -893,7 +797,6 @@ public com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder getPanelOrBuil
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchInfo search_info = 12;
-   *
    * @return Whether the searchInfo field is set.
    */
   @java.lang.Override
@@ -901,8 +804,6 @@ public boolean hasSearchInfo() {
     return searchInfo_ != null;
   }
   /**
-   *
-   *
    * 
    * Search API details related to the event.
    *
@@ -910,18 +811,13 @@ public boolean hasSearchInfo() {
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchInfo search_info = 12;
-   *
    * @return The searchInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.SearchInfo getSearchInfo() {
-    return searchInfo_ == null
-        ? com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance()
-        : searchInfo_;
+    return searchInfo_ == null ? com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance() : searchInfo_;
   }
   /**
-   *
-   *
    * 
    * Search API details related to the event.
    *
@@ -932,16 +828,12 @@ public com.google.cloud.discoveryengine.v1beta.SearchInfo getSearchInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder getSearchInfoOrBuilder() {
-    return searchInfo_ == null
-        ? com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance()
-        : searchInfo_;
+    return searchInfo_ == null ? com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance() : searchInfo_;
   }
 
   public static final int COMPLETION_INFO_FIELD_NUMBER = 13;
   private com.google.cloud.discoveryengine.v1beta.CompletionInfo completionInfo_;
   /**
-   *
-   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -950,7 +842,6 @@ public com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder getSearchInfo
    * 

    *
    * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
-   *
    * @return Whether the completionInfo field is set.
    */
   @java.lang.Override
@@ -958,8 +849,6 @@ public boolean hasCompletionInfo() {
     return completionInfo_ != null;
   }
   /**
-   *
-   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -968,18 +857,13 @@ public boolean hasCompletionInfo() {
    * 

    *
    * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
-   *
    * @return The completionInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.CompletionInfo getCompletionInfo() {
-    return completionInfo_ == null
-        ? com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance()
-        : completionInfo_;
+    return completionInfo_ == null ? com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance() : completionInfo_;
   }
   /**
-   *
-   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -990,24 +874,18 @@ public com.google.cloud.discoveryengine.v1beta.CompletionInfo getCompletionInfo(
    * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder
-      getCompletionInfoOrBuilder() {
-    return completionInfo_ == null
-        ? com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance()
-        : completionInfo_;
+  public com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder getCompletionInfoOrBuilder() {
+    return completionInfo_ == null ? com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance() : completionInfo_;
   }
 
   public static final int TRANSACTION_INFO_FIELD_NUMBER = 14;
   private com.google.cloud.discoveryengine.v1beta.TransactionInfo transactionInfo_;
   /**
-   *
-   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
-   *
    * @return Whether the transactionInfo field is set.
    */
   @java.lang.Override
@@ -1015,25 +893,18 @@ public boolean hasTransactionInfo() {
     return transactionInfo_ != null;
   }
   /**
-   *
-   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
-   *
    * @return The transactionInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.TransactionInfo getTransactionInfo() {
-    return transactionInfo_ == null
-        ? com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance()
-        : transactionInfo_;
+    return transactionInfo_ == null ? com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance() : transactionInfo_;
   }
   /**
-   *
-   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

@@ -1041,21 +912,15 @@ public com.google.cloud.discoveryengine.v1beta.TransactionInfo getTransactionInf
    * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder
-      getTransactionInfoOrBuilder() {
-    return transactionInfo_ == null
-        ? com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance()
-        : transactionInfo_;
+  public com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder getTransactionInfoOrBuilder() {
+    return transactionInfo_ == null ? com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance() : transactionInfo_;
   }
 
   public static final int TAG_IDS_FIELD_NUMBER = 15;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList tagIds_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
-   *
-   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -1063,15 +928,13 @@ public com.google.cloud.discoveryengine.v1beta.TransactionInfo getTransactionInf
    * 

    *
    * repeated string tag_ids = 15;
-   *
    * @return A list containing the tagIds.
    */
-  public com.google.protobuf.ProtocolStringList getTagIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getTagIdsList() {
     return tagIds_;
   }
   /**
-   *
-   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -1079,15 +942,12 @@ public com.google.protobuf.ProtocolStringList getTagIdsList() {
    * 

    *
    * repeated string tag_ids = 15;
-   *
    * @return The count of tagIds.
    */
   public int getTagIdsCount() {
     return tagIds_.size();
   }
   /**
-   *
-   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -1095,7 +955,6 @@ public int getTagIdsCount() {
    * 

    *
    * repeated string tag_ids = 15;
-   *
    * @param index The index of the element to return.
    * @return The tagIds at the given index.
    */
@@ -1103,8 +962,6 @@ public java.lang.String getTagIds(int index) {
     return tagIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -1112,59 +969,50 @@ public java.lang.String getTagIds(int index) {
    * 

    *
    * repeated string tag_ids = 15;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the tagIds at the given index.
    */
-  public com.google.protobuf.ByteString getTagIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getTagIdsBytes(int index) {
     return tagIds_.getByteString(index);
   }
 
   public static final int PROMOTION_IDS_FIELD_NUMBER = 16;
-
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList promotionIds_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
-   *
-   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
-   *
    * @return A list containing the promotionIds.
    */
-  public com.google.protobuf.ProtocolStringList getPromotionIdsList() {
+  public com.google.protobuf.ProtocolStringList
+      getPromotionIdsList() {
     return promotionIds_;
   }
   /**
-   *
-   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
-   *
    * @return The count of promotionIds.
    */
   public int getPromotionIdsCount() {
     return promotionIds_.size();
   }
   /**
-   *
-   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
-   *
    * @param index The index of the element to return.
    * @return The promotionIds at the given index.
    */
@@ -1172,60 +1020,47 @@ public java.lang.String getPromotionIds(int index) {
     return promotionIds_.get(index);
   }
   /**
-   *
-   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the promotionIds at the given index.
    */
-  public com.google.protobuf.ByteString getPromotionIdsBytes(int index) {
+  public com.google.protobuf.ByteString
+      getPromotionIdsBytes(int index) {
     return promotionIds_.getByteString(index);
   }
 
   public static final int ATTRIBUTES_FIELD_NUMBER = 17;
-
   private static final class AttributesDefaultEntryHolder {
     static final com.google.protobuf.MapEntry<
-            java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute>
-        defaultEntry =
+        java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute> defaultEntry =
             com.google.protobuf.MapEntry
-                .
-                    newDefaultInstance(
-                        com.google.cloud.discoveryengine.v1beta.UserEventProto
-                            .internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_descriptor,
-                        com.google.protobuf.WireFormat.FieldType.STRING,
-                        "",
-                        com.google.protobuf.WireFormat.FieldType.MESSAGE,
-                        com.google.cloud.discoveryengine.v1beta.CustomAttribute
-                            .getDefaultInstance());
+            .newDefaultInstance(
+                com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_descriptor, 
+                com.google.protobuf.WireFormat.FieldType.STRING,
+                "",
+                com.google.protobuf.WireFormat.FieldType.MESSAGE,
+                com.google.cloud.discoveryengine.v1beta.CustomAttribute.getDefaultInstance());
   }
-
   @SuppressWarnings("serial")
   private com.google.protobuf.MapField<
-          java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute>
-      attributes_;
-
-  private com.google.protobuf.MapField<
-          java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute>
-      internalGetAttributes() {
+      java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute> attributes_;
+  private com.google.protobuf.MapField
+  internalGetAttributes() {
     if (attributes_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(AttributesDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(
+          AttributesDefaultEntryHolder.defaultEntry);
     }
     return attributes_;
   }
-
   public int getAttributesCount() {
     return internalGetAttributes().getMap().size();
   }
   /**
-   *
-   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -1255,26 +1090,23 @@ public int getAttributesCount() {
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
-   * 
+   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
    */
   @java.lang.Override
-  public boolean containsAttributes(java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public boolean containsAttributes(
+      java.lang.String key) {
+    if (key == null) { throw new NullPointerException("map key"); }
     return internalGetAttributes().getMap().containsKey(key);
   }
-  /** Use {@link #getAttributesMap()} instead. */
+  /**
+   * Use {@link #getAttributesMap()} instead.
+   */
   @java.lang.Override
   @java.lang.Deprecated
-  public java.util.Map
-      getAttributes() {
+  public java.util.Map getAttributes() {
     return getAttributesMap();
   }
   /**
-   *
-   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -1304,17 +1136,13 @@ public boolean containsAttributes(java.lang.String key) {
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
-   * 
+   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
    */
   @java.lang.Override
-  public java.util.Map
-      getAttributesMap() {
+  public java.util.Map getAttributesMap() {
     return internalGetAttributes().getMap();
   }
   /**
-   *
-   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -1344,25 +1172,20 @@ public boolean containsAttributes(java.lang.String key) {
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
-   * 
+   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
    */
   @java.lang.Override
-  public /* nullable */ com.google.cloud.discoveryengine.v1beta.CustomAttribute
-      getAttributesOrDefault(
-          java.lang.String key,
-          /* nullable */
-          com.google.cloud.discoveryengine.v1beta.CustomAttribute defaultValue) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+  public /* nullable */
+com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrDefault(
+      java.lang.String key,
+      /* nullable */
+com.google.cloud.discoveryengine.v1beta.CustomAttribute defaultValue) {
+    if (key == null) { throw new NullPointerException("map key"); }
     java.util.Map map =
         internalGetAttributes().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
-   *
-   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -1392,15 +1215,12 @@ public boolean containsAttributes(java.lang.String key) {
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
-   * 
+   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrThrow(
       java.lang.String key) {
-    if (key == null) {
-      throw new NullPointerException("map key");
-    }
+    if (key == null) { throw new NullPointerException("map key"); }
     java.util.Map map =
         internalGetAttributes().getMap();
     if (!map.containsKey(key)) {
@@ -1412,14 +1232,11 @@ public com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrTh
   public static final int MEDIA_INFO_FIELD_NUMBER = 18;
   private com.google.cloud.discoveryengine.v1beta.MediaInfo mediaInfo_;
   /**
-   *
-   *
    * 
    * Media-specific info.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.MediaInfo media_info = 18;
-   *
    * @return Whether the mediaInfo field is set.
    */
   @java.lang.Override
@@ -1427,25 +1244,18 @@ public boolean hasMediaInfo() {
     return mediaInfo_ != null;
   }
   /**
-   *
-   *
    * 
    * Media-specific info.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.MediaInfo media_info = 18;
-   *
    * @return The mediaInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.MediaInfo getMediaInfo() {
-    return mediaInfo_ == null
-        ? com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance()
-        : mediaInfo_;
+    return mediaInfo_ == null ? com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance() : mediaInfo_;
   }
   /**
-   *
-   *
    * 
    * Media-specific info.
    * 

@@ -1454,13 +1264,10 @@ public com.google.cloud.discoveryengine.v1beta.MediaInfo getMediaInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder getMediaInfoOrBuilder() {
-    return mediaInfo_ == null
-        ? com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance()
-        : mediaInfo_;
+    return mediaInfo_ == null ? com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance() : mediaInfo_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1472,7 +1279,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(eventType_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, eventType_);
     }
@@ -1521,8 +1329,12 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < promotionIds_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 16, promotionIds_.getRaw(i));
     }
-    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
-        output, internalGetAttributes(), AttributesDefaultEntryHolder.defaultEntry, 17);
+    com.google.protobuf.GeneratedMessageV3
+      .serializeStringMapTo(
+        output,
+        internalGetAttributes(),
+        AttributesDefaultEntryHolder.defaultEntry,
+        17);
     if (mediaInfo_ != null) {
       output.writeMessage(18, getMediaInfo());
     }
@@ -1542,19 +1354,23 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, userPseudoId_);
     }
     if (eventTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getEventTime());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getEventTime());
     }
     if (userInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getUserInfo());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(4, getUserInfo());
     }
     if (directUserRequest_ != false) {
-      size += com.google.protobuf.CodedOutputStream.computeBoolSize(5, directUserRequest_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBoolSize(5, directUserRequest_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sessionId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, sessionId_);
     }
     if (pageInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(7, getPageInfo());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(7, getPageInfo());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(attributionToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, attributionToken_);
@@ -1563,19 +1379,24 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(9, filter_);
     }
     for (int i = 0; i < documents_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(10, documents_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(10, documents_.get(i));
     }
     if (panel_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(11, getPanel());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(11, getPanel());
     }
     if (searchInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(12, getSearchInfo());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(12, getSearchInfo());
     }
     if (completionInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(13, getCompletionInfo());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(13, getCompletionInfo());
     }
     if (transactionInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(14, getTransactionInfo());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(14, getTransactionInfo());
     }
     {
       int dataSize = 0;
@@ -1593,21 +1414,19 @@ public int getSerializedSize() {
       size += dataSize;
       size += 2 * getPromotionIdsList().size();
     }
-    for (java.util.Map.Entry<
-            java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute>
-        entry : internalGetAttributes().getMap().entrySet()) {
-      com.google.protobuf.MapEntry<
-              java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute>
-          attributes__ =
-              AttributesDefaultEntryHolder.defaultEntry
-                  .newBuilderForType()
-                  .setKey(entry.getKey())
-                  .setValue(entry.getValue())
-                  .build();
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, attributes__);
+    for (java.util.Map.Entry entry
+         : internalGetAttributes().getMap().entrySet()) {
+      com.google.protobuf.MapEntry
+      attributes__ = AttributesDefaultEntryHolder.defaultEntry.newBuilderForType()
+          .setKey(entry.getKey())
+          .setValue(entry.getValue())
+          .build();
+      size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(17, attributes__);
     }
     if (mediaInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(18, getMediaInfo());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(18, getMediaInfo());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -1617,55 +1436,72 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.UserEvent)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.UserEvent other =
-        (com.google.cloud.discoveryengine.v1beta.UserEvent) obj;
+    com.google.cloud.discoveryengine.v1beta.UserEvent other = (com.google.cloud.discoveryengine.v1beta.UserEvent) obj;
 
-    if (!getEventType().equals(other.getEventType())) return false;
-    if (!getUserPseudoId().equals(other.getUserPseudoId())) return false;
+    if (!getEventType()
+        .equals(other.getEventType())) return false;
+    if (!getUserPseudoId()
+        .equals(other.getUserPseudoId())) return false;
     if (hasEventTime() != other.hasEventTime()) return false;
     if (hasEventTime()) {
-      if (!getEventTime().equals(other.getEventTime())) return false;
+      if (!getEventTime()
+          .equals(other.getEventTime())) return false;
     }
     if (hasUserInfo() != other.hasUserInfo()) return false;
     if (hasUserInfo()) {
-      if (!getUserInfo().equals(other.getUserInfo())) return false;
+      if (!getUserInfo()
+          .equals(other.getUserInfo())) return false;
     }
-    if (getDirectUserRequest() != other.getDirectUserRequest()) return false;
-    if (!getSessionId().equals(other.getSessionId())) return false;
+    if (getDirectUserRequest()
+        != other.getDirectUserRequest()) return false;
+    if (!getSessionId()
+        .equals(other.getSessionId())) return false;
     if (hasPageInfo() != other.hasPageInfo()) return false;
     if (hasPageInfo()) {
-      if (!getPageInfo().equals(other.getPageInfo())) return false;
-    }
-    if (!getAttributionToken().equals(other.getAttributionToken())) return false;
-    if (!getFilter().equals(other.getFilter())) return false;
-    if (!getDocumentsList().equals(other.getDocumentsList())) return false;
+      if (!getPageInfo()
+          .equals(other.getPageInfo())) return false;
+    }
+    if (!getAttributionToken()
+        .equals(other.getAttributionToken())) return false;
+    if (!getFilter()
+        .equals(other.getFilter())) return false;
+    if (!getDocumentsList()
+        .equals(other.getDocumentsList())) return false;
     if (hasPanel() != other.hasPanel()) return false;
     if (hasPanel()) {
-      if (!getPanel().equals(other.getPanel())) return false;
+      if (!getPanel()
+          .equals(other.getPanel())) return false;
     }
     if (hasSearchInfo() != other.hasSearchInfo()) return false;
     if (hasSearchInfo()) {
-      if (!getSearchInfo().equals(other.getSearchInfo())) return false;
+      if (!getSearchInfo()
+          .equals(other.getSearchInfo())) return false;
     }
     if (hasCompletionInfo() != other.hasCompletionInfo()) return false;
     if (hasCompletionInfo()) {
-      if (!getCompletionInfo().equals(other.getCompletionInfo())) return false;
+      if (!getCompletionInfo()
+          .equals(other.getCompletionInfo())) return false;
     }
     if (hasTransactionInfo() != other.hasTransactionInfo()) return false;
     if (hasTransactionInfo()) {
-      if (!getTransactionInfo().equals(other.getTransactionInfo())) return false;
-    }
-    if (!getTagIdsList().equals(other.getTagIdsList())) return false;
-    if (!getPromotionIdsList().equals(other.getPromotionIdsList())) return false;
-    if (!internalGetAttributes().equals(other.internalGetAttributes())) return false;
+      if (!getTransactionInfo()
+          .equals(other.getTransactionInfo())) return false;
+    }
+    if (!getTagIdsList()
+        .equals(other.getTagIdsList())) return false;
+    if (!getPromotionIdsList()
+        .equals(other.getPromotionIdsList())) return false;
+    if (!internalGetAttributes().equals(
+        other.internalGetAttributes())) return false;
     if (hasMediaInfo() != other.hasMediaInfo()) return false;
     if (hasMediaInfo()) {
-      if (!getMediaInfo().equals(other.getMediaInfo())) return false;
+      if (!getMediaInfo()
+          .equals(other.getMediaInfo())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -1691,7 +1527,8 @@ public int hashCode() {
       hash = (53 * hash) + getUserInfo().hashCode();
     }
     hash = (37 * hash) + DIRECT_USER_REQUEST_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getDirectUserRequest());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
+        getDirectUserRequest());
     hash = (37 * hash) + SESSION_ID_FIELD_NUMBER;
     hash = (53 * hash) + getSessionId().hashCode();
     if (hasPageInfo()) {
@@ -1744,103 +1581,98 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.UserEvent parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.UserEvent parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.UserEvent prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * UserEvent captures all metadata information Discovery Engine API needs to
    * know about how end users interact with customers' website.
@@ -1848,52 +1680,55 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.UserEvent}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.UserEvent)
       com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMapField(
+        int number) {
       switch (number) {
         case 17:
           return internalGetAttributes();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(
+        int number) {
       switch (number) {
         case 17:
           return internalGetMutableAttributes();
         default:
-          throw new RuntimeException("Invalid map field number: " + number);
+          throw new RuntimeException(
+              "Invalid map field number: " + number);
       }
     }
-
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_UserEvent_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_UserEvent_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.UserEvent.class,
-              com.google.cloud.discoveryengine.v1beta.UserEvent.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.UserEvent.class, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.UserEvent.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1946,8 +1781,10 @@ public Builder clear() {
         transactionInfoBuilder_.dispose();
         transactionInfoBuilder_ = null;
       }
-      tagIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
-      promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      tagIds_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
+      promotionIds_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
       internalGetMutableAttributes().clear();
       mediaInfo_ = null;
       if (mediaInfoBuilder_ != null) {
@@ -1958,9 +1795,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto
-          .internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor;
     }
 
     @java.lang.Override
@@ -1979,18 +1816,14 @@ public com.google.cloud.discoveryengine.v1beta.UserEvent build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.UserEvent buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.UserEvent result =
-          new com.google.cloud.discoveryengine.v1beta.UserEvent(this);
+      com.google.cloud.discoveryengine.v1beta.UserEvent result = new com.google.cloud.discoveryengine.v1beta.UserEvent(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(
-        com.google.cloud.discoveryengine.v1beta.UserEvent result) {
+    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.UserEvent result) {
       if (documentsBuilder_ == null) {
         if (((bitField0_ & 0x00000200) != 0)) {
           documents_ = java.util.Collections.unmodifiableList(documents_);
@@ -2011,10 +1844,14 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UserEvent res
         result.userPseudoId_ = userPseudoId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.eventTime_ = eventTimeBuilder_ == null ? eventTime_ : eventTimeBuilder_.build();
+        result.eventTime_ = eventTimeBuilder_ == null
+            ? eventTime_
+            : eventTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000008) != 0)) {
-        result.userInfo_ = userInfoBuilder_ == null ? userInfo_ : userInfoBuilder_.build();
+        result.userInfo_ = userInfoBuilder_ == null
+            ? userInfo_
+            : userInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000010) != 0)) {
         result.directUserRequest_ = directUserRequest_;
@@ -2023,7 +1860,9 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UserEvent res
         result.sessionId_ = sessionId_;
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
-        result.pageInfo_ = pageInfoBuilder_ == null ? pageInfo_ : pageInfoBuilder_.build();
+        result.pageInfo_ = pageInfoBuilder_ == null
+            ? pageInfo_
+            : pageInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
         result.attributionToken_ = attributionToken_;
@@ -2032,18 +1871,24 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UserEvent res
         result.filter_ = filter_;
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
-        result.panel_ = panelBuilder_ == null ? panel_ : panelBuilder_.build();
+        result.panel_ = panelBuilder_ == null
+            ? panel_
+            : panelBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000800) != 0)) {
-        result.searchInfo_ = searchInfoBuilder_ == null ? searchInfo_ : searchInfoBuilder_.build();
+        result.searchInfo_ = searchInfoBuilder_ == null
+            ? searchInfo_
+            : searchInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
-        result.completionInfo_ =
-            completionInfoBuilder_ == null ? completionInfo_ : completionInfoBuilder_.build();
+        result.completionInfo_ = completionInfoBuilder_ == null
+            ? completionInfo_
+            : completionInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00002000) != 0)) {
-        result.transactionInfo_ =
-            transactionInfoBuilder_ == null ? transactionInfo_ : transactionInfoBuilder_.build();
+        result.transactionInfo_ = transactionInfoBuilder_ == null
+            ? transactionInfo_
+            : transactionInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00004000) != 0)) {
         tagIds_.makeImmutable();
@@ -2058,7 +1903,9 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UserEvent res
         result.attributes_.makeImmutable();
       }
       if (((from_bitField0_ & 0x00020000) != 0)) {
-        result.mediaInfo_ = mediaInfoBuilder_ == null ? mediaInfo_ : mediaInfoBuilder_.build();
+        result.mediaInfo_ = mediaInfoBuilder_ == null
+            ? mediaInfo_
+            : mediaInfoBuilder_.build();
       }
     }
 
@@ -2066,39 +1913,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UserEvent res
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.UserEvent) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UserEvent) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UserEvent)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2106,8 +1952,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.UserEvent other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()) return this;
       if (!other.getEventType().isEmpty()) {
         eventType_ = other.eventType_;
         bitField0_ |= 0x00000001;
@@ -2163,10 +2008,9 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.UserEvent other
             documentsBuilder_ = null;
             documents_ = other.documents_;
             bitField0_ = (bitField0_ & ~0x00000200);
-            documentsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getDocumentsFieldBuilder()
-                    : null;
+            documentsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getDocumentsFieldBuilder() : null;
           } else {
             documentsBuilder_.addAllMessages(other.documents_);
           }
@@ -2204,7 +2048,8 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.UserEvent other
         }
         onChanged();
       }
-      internalGetMutableAttributes().mergeFrom(other.internalGetAttributes());
+      internalGetMutableAttributes().mergeFrom(
+          other.internalGetAttributes());
       bitField0_ |= 0x00010000;
       if (other.hasMediaInfo()) {
         mergeMediaInfo(other.getMediaInfo());
@@ -2235,139 +2080,132 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                eventType_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                userPseudoId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            case 26:
-              {
-                input.readMessage(getEventTimeFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-            case 34:
-              {
-                input.readMessage(getUserInfoFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 34
-            case 40:
-              {
-                directUserRequest_ = input.readBool();
-                bitField0_ |= 0x00000010;
-                break;
-              } // case 40
-            case 50:
-              {
-                sessionId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000020;
-                break;
-              } // case 50
-            case 58:
-              {
-                input.readMessage(getPageInfoFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000040;
-                break;
-              } // case 58
-            case 66:
-              {
-                attributionToken_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000080;
-                break;
-              } // case 66
-            case 74:
-              {
-                filter_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000100;
-                break;
-              } // case 74
-            case 82:
-              {
-                com.google.cloud.discoveryengine.v1beta.DocumentInfo m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1beta.DocumentInfo.parser(),
-                        extensionRegistry);
-                if (documentsBuilder_ == null) {
-                  ensureDocumentsIsMutable();
-                  documents_.add(m);
-                } else {
-                  documentsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 82
-            case 90:
-              {
-                input.readMessage(getPanelFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000400;
-                break;
-              } // case 90
-            case 98:
-              {
-                input.readMessage(getSearchInfoFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000800;
-                break;
-              } // case 98
-            case 106:
-              {
-                input.readMessage(getCompletionInfoFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00001000;
-                break;
-              } // case 106
-            case 114:
-              {
-                input.readMessage(getTransactionInfoFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00002000;
-                break;
-              } // case 114
-            case 122:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureTagIdsIsMutable();
-                tagIds_.add(s);
-                break;
-              } // case 122
-            case 130:
-              {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensurePromotionIdsIsMutable();
-                promotionIds_.add(s);
-                break;
-              } // case 130
-            case 138:
-              {
-                com.google.protobuf.MapEntry<
-                        java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute>
-                    attributes__ =
-                        input.readMessage(
-                            AttributesDefaultEntryHolder.defaultEntry.getParserForType(),
-                            extensionRegistry);
-                internalGetMutableAttributes()
-                    .getMutableMap()
-                    .put(attributes__.getKey(), attributes__.getValue());
-                bitField0_ |= 0x00010000;
-                break;
-              } // case 138
-            case 146:
-              {
-                input.readMessage(getMediaInfoFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00020000;
-                break;
-              } // case 146
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              eventType_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              userPseudoId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              input.readMessage(
+                  getEventTimeFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              input.readMessage(
+                  getUserInfoFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            case 40: {
+              directUserRequest_ = input.readBool();
+              bitField0_ |= 0x00000010;
+              break;
+            } // case 40
+            case 50: {
+              sessionId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000020;
+              break;
+            } // case 50
+            case 58: {
+              input.readMessage(
+                  getPageInfoFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000040;
+              break;
+            } // case 58
+            case 66: {
+              attributionToken_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000080;
+              break;
+            } // case 66
+            case 74: {
+              filter_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000100;
+              break;
+            } // case 74
+            case 82: {
+              com.google.cloud.discoveryengine.v1beta.DocumentInfo m =
+                  input.readMessage(
+                      com.google.cloud.discoveryengine.v1beta.DocumentInfo.parser(),
+                      extensionRegistry);
+              if (documentsBuilder_ == null) {
+                ensureDocumentsIsMutable();
+                documents_.add(m);
+              } else {
+                documentsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 82
+            case 90: {
+              input.readMessage(
+                  getPanelFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000400;
+              break;
+            } // case 90
+            case 98: {
+              input.readMessage(
+                  getSearchInfoFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000800;
+              break;
+            } // case 98
+            case 106: {
+              input.readMessage(
+                  getCompletionInfoFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00001000;
+              break;
+            } // case 106
+            case 114: {
+              input.readMessage(
+                  getTransactionInfoFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00002000;
+              break;
+            } // case 114
+            case 122: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureTagIdsIsMutable();
+              tagIds_.add(s);
+              break;
+            } // case 122
+            case 130: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensurePromotionIdsIsMutable();
+              promotionIds_.add(s);
+              break;
+            } // case 130
+            case 138: {
+              com.google.protobuf.MapEntry
+              attributes__ = input.readMessage(
+                  AttributesDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
+              internalGetMutableAttributes().getMutableMap().put(
+                  attributes__.getKey(), attributes__.getValue());
+              bitField0_ |= 0x00010000;
+              break;
+            } // case 138
+            case 146: {
+              input.readMessage(
+                  getMediaInfoFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00020000;
+              break;
+            } // case 146
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2377,13 +2215,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object eventType_ = "";
     /**
-     *
-     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2407,13 +2242,13 @@ public Builder mergeFrom(
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The eventType.
      */
     public java.lang.String getEventType() {
       java.lang.Object ref = eventType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         eventType_ = s;
         return s;
@@ -2422,8 +2257,6 @@ public java.lang.String getEventType() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2447,14 +2280,15 @@ public java.lang.String getEventType() {
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for eventType.
      */
-    public com.google.protobuf.ByteString getEventTypeBytes() {
+    public com.google.protobuf.ByteString
+        getEventTypeBytes() {
       java.lang.Object ref = eventType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         eventType_ = b;
         return b;
       } else {
@@ -2462,8 +2296,6 @@ public com.google.protobuf.ByteString getEventTypeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2487,22 +2319,18 @@ public com.google.protobuf.ByteString getEventTypeBytes() {
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The eventType to set.
      * @return This builder for chaining.
      */
-    public Builder setEventType(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEventType(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       eventType_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2526,7 +2354,6 @@ public Builder setEventType(java.lang.String value) {
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearEventType() {
@@ -2536,8 +2363,6 @@ public Builder clearEventType() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2561,14 +2386,12 @@ public Builder clearEventType() {
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for eventType to set.
      * @return This builder for chaining.
      */
-    public Builder setEventTypeBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setEventTypeBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       eventType_ = value;
       bitField0_ |= 0x00000001;
@@ -2578,8 +2401,6 @@ public Builder setEventTypeBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object userPseudoId_ = "";
     /**
-     *
-     *
      * 
      * Required. A unique identifier for tracking visitors.
      *
@@ -2601,13 +2422,13 @@ public Builder setEventTypeBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The userPseudoId.
      */
     public java.lang.String getUserPseudoId() {
       java.lang.Object ref = userPseudoId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userPseudoId_ = s;
         return s;
@@ -2616,8 +2437,6 @@ public java.lang.String getUserPseudoId() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. A unique identifier for tracking visitors.
      *
@@ -2639,14 +2458,15 @@ public java.lang.String getUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for userPseudoId.
      */
-    public com.google.protobuf.ByteString getUserPseudoIdBytes() {
+    public com.google.protobuf.ByteString
+        getUserPseudoIdBytes() {
       java.lang.Object ref = userPseudoId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         userPseudoId_ = b;
         return b;
       } else {
@@ -2654,8 +2474,6 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. A unique identifier for tracking visitors.
      *
@@ -2677,22 +2495,18 @@ public com.google.protobuf.ByteString getUserPseudoIdBytes() {
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserPseudoId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       userPseudoId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. A unique identifier for tracking visitors.
      *
@@ -2714,7 +2528,6 @@ public Builder setUserPseudoId(java.lang.String value) {
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearUserPseudoId() {
@@ -2724,8 +2537,6 @@ public Builder clearUserPseudoId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. A unique identifier for tracking visitors.
      *
@@ -2747,14 +2558,12 @@ public Builder clearUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserPseudoIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       userPseudoId_ = value;
       bitField0_ |= 0x00000002;
@@ -2764,13 +2573,8 @@ public Builder setUserPseudoIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.protobuf.Timestamp eventTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
-        eventTimeBuilder_;
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> eventTimeBuilder_;
     /**
-     *
-     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -2778,15 +2582,12 @@ public Builder setUserPseudoIdBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.protobuf.Timestamp event_time = 3;
-     *
      * @return Whether the eventTime field is set.
      */
     public boolean hasEventTime() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
-     *
-     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -2794,7 +2595,6 @@ public boolean hasEventTime() {
      * 

      *
      * .google.protobuf.Timestamp event_time = 3;
-     *
      * @return The eventTime.
      */
     public com.google.protobuf.Timestamp getEventTime() {
@@ -2805,8 +2605,6 @@ public com.google.protobuf.Timestamp getEventTime() {
       }
     }
     /**
-     *
-     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -2829,8 +2627,6 @@ public Builder setEventTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -2839,7 +2635,8 @@ public Builder setEventTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp event_time = 3;
      */
-    public Builder setEventTime(com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEventTime(
+        com.google.protobuf.Timestamp.Builder builderForValue) {
       if (eventTimeBuilder_ == null) {
         eventTime_ = builderForValue.build();
       } else {
@@ -2850,8 +2647,6 @@ public Builder setEventTime(com.google.protobuf.Timestamp.Builder builderForValu
       return this;
     }
     /**
-     *
-     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -2862,9 +2657,9 @@ public Builder setEventTime(com.google.protobuf.Timestamp.Builder builderForValu
      */
     public Builder mergeEventTime(com.google.protobuf.Timestamp value) {
       if (eventTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0)
-            && eventTime_ != null
-            && eventTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0) &&
+          eventTime_ != null &&
+          eventTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEventTimeBuilder().mergeFrom(value);
         } else {
           eventTime_ = value;
@@ -2877,8 +2672,6 @@ public Builder mergeEventTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -2898,8 +2691,6 @@ public Builder clearEventTime() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -2914,8 +2705,6 @@ public com.google.protobuf.Timestamp.Builder getEventTimeBuilder() {
       return getEventTimeFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -2928,12 +2717,11 @@ public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
       if (eventTimeBuilder_ != null) {
         return eventTimeBuilder_.getMessageOrBuilder();
       } else {
-        return eventTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : eventTime_;
+        return eventTime_ == null ?
+            com.google.protobuf.Timestamp.getDefaultInstance() : eventTime_;
       }
     }
     /**
-     *
-     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -2943,17 +2731,14 @@ public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
      * .google.protobuf.Timestamp event_time = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp,
-            com.google.protobuf.Timestamp.Builder,
-            com.google.protobuf.TimestampOrBuilder>
+        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
         getEventTimeFieldBuilder() {
       if (eventTimeBuilder_ == null) {
-        eventTimeBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.protobuf.Timestamp,
-                com.google.protobuf.Timestamp.Builder,
-                com.google.protobuf.TimestampOrBuilder>(
-                getEventTime(), getParentForChildren(), isClean());
+        eventTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
+                getEventTime(),
+                getParentForChildren(),
+                isClean());
         eventTime_ = null;
       }
       return eventTimeBuilder_;
@@ -2961,47 +2746,34 @@ public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
 
     private com.google.cloud.discoveryengine.v1beta.UserInfo userInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.UserInfo,
-            com.google.cloud.discoveryengine.v1beta.UserInfo.Builder,
-            com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder>
-        userInfoBuilder_;
+        com.google.cloud.discoveryengine.v1beta.UserInfo, com.google.cloud.discoveryengine.v1beta.UserInfo.Builder, com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder> userInfoBuilder_;
     /**
-     *
-     *
      * 
      * Information about the end user.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 4;
-     *
      * @return Whether the userInfo field is set.
      */
     public boolean hasUserInfo() {
       return ((bitField0_ & 0x00000008) != 0);
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 4;
-     *
      * @return The userInfo.
      */
     public com.google.cloud.discoveryengine.v1beta.UserInfo getUserInfo() {
       if (userInfoBuilder_ == null) {
-        return userInfo_ == null
-            ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()
-            : userInfo_;
+        return userInfo_ == null ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance() : userInfo_;
       } else {
         return userInfoBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * 

@@ -3022,8 +2794,6 @@ public Builder setUserInfo(com.google.cloud.discoveryengine.v1beta.UserInfo valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * 

@@ -3042,8 +2812,6 @@ public Builder setUserInfo(
       return this;
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * 

@@ -3052,9 +2820,9 @@ public Builder setUserInfo(
      */
     public Builder mergeUserInfo(com.google.cloud.discoveryengine.v1beta.UserInfo value) {
       if (userInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00000008) != 0)
-            && userInfo_ != null
-            && userInfo_ != com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000008) != 0) &&
+          userInfo_ != null &&
+          userInfo_ != com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()) {
           getUserInfoBuilder().mergeFrom(value);
         } else {
           userInfo_ = value;
@@ -3067,8 +2835,6 @@ public Builder mergeUserInfo(com.google.cloud.discoveryengine.v1beta.UserInfo va
       return this;
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * 

@@ -3086,8 +2852,6 @@ public Builder clearUserInfo() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * 

@@ -3100,8 +2864,6 @@ public com.google.cloud.discoveryengine.v1beta.UserInfo.Builder getUserInfoBuild
       return getUserInfoFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * 

@@ -3112,14 +2874,11 @@ public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBu
       if (userInfoBuilder_ != null) {
         return userInfoBuilder_.getMessageOrBuilder();
       } else {
-        return userInfo_ == null
-            ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()
-            : userInfo_;
+        return userInfo_ == null ?
+            com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance() : userInfo_;
       }
     }
     /**
-     *
-     *
      * 
      * Information about the end user.
      * 

@@ -3127,26 +2886,21 @@ public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBu
      * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.UserInfo,
-            com.google.cloud.discoveryengine.v1beta.UserInfo.Builder,
-            com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.UserInfo, com.google.cloud.discoveryengine.v1beta.UserInfo.Builder, com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder> 
         getUserInfoFieldBuilder() {
       if (userInfoBuilder_ == null) {
-        userInfoBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.UserInfo,
-                com.google.cloud.discoveryengine.v1beta.UserInfo.Builder,
-                com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder>(
-                getUserInfo(), getParentForChildren(), isClean());
+        userInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.UserInfo, com.google.cloud.discoveryengine.v1beta.UserInfo.Builder, com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder>(
+                getUserInfo(),
+                getParentForChildren(),
+                isClean());
         userInfo_ = null;
       }
       return userInfoBuilder_;
     }
 
-    private boolean directUserRequest_;
+    private boolean directUserRequest_ ;
     /**
-     *
-     *
      * 
      * Should set to true if the request is made directly from the end user, in
      * which case the
@@ -3162,7 +2916,6 @@ public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBu
      * 

      *
      * bool direct_user_request = 5;
-     *
      * @return The directUserRequest.
      */
     @java.lang.Override
@@ -3170,8 +2923,6 @@ public boolean getDirectUserRequest() {
       return directUserRequest_;
     }
     /**
-     *
-     *
      * 
      * Should set to true if the request is made directly from the end user, in
      * which case the
@@ -3187,7 +2938,6 @@ public boolean getDirectUserRequest() {
      * 

      *
      * bool direct_user_request = 5;
-     *
      * @param value The directUserRequest to set.
      * @return This builder for chaining.
      */
@@ -3199,8 +2949,6 @@ public Builder setDirectUserRequest(boolean value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Should set to true if the request is made directly from the end user, in
      * which case the
@@ -3216,7 +2964,6 @@ public Builder setDirectUserRequest(boolean value) {
      * 

      *
      * bool direct_user_request = 5;
-     *
      * @return This builder for chaining.
      */
     public Builder clearDirectUserRequest() {
@@ -3228,8 +2975,6 @@ public Builder clearDirectUserRequest() {
 
     private java.lang.Object sessionId_ = "";
     /**
-     *
-     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -3244,13 +2989,13 @@ public Builder clearDirectUserRequest() {
      * 

      *
      * string session_id = 6;
-     *
      * @return The sessionId.
      */
     public java.lang.String getSessionId() {
       java.lang.Object ref = sessionId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         sessionId_ = s;
         return s;
@@ -3259,8 +3004,6 @@ public java.lang.String getSessionId() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -3275,14 +3018,15 @@ public java.lang.String getSessionId() {
      * 

      *
      * string session_id = 6;
-     *
      * @return The bytes for sessionId.
      */
-    public com.google.protobuf.ByteString getSessionIdBytes() {
+    public com.google.protobuf.ByteString
+        getSessionIdBytes() {
       java.lang.Object ref = sessionId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         sessionId_ = b;
         return b;
       } else {
@@ -3290,8 +3034,6 @@ public com.google.protobuf.ByteString getSessionIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -3306,22 +3048,18 @@ public com.google.protobuf.ByteString getSessionIdBytes() {
      * 

      *
      * string session_id = 6;
-     *
      * @param value The sessionId to set.
      * @return This builder for chaining.
      */
-    public Builder setSessionId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSessionId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       sessionId_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -3336,7 +3074,6 @@ public Builder setSessionId(java.lang.String value) {
      * 

      *
      * string session_id = 6;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSessionId() {
@@ -3346,8 +3083,6 @@ public Builder clearSessionId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -3362,14 +3097,12 @@ public Builder clearSessionId() {
      * 

      *
      * string session_id = 6;
-     *
      * @param value The bytes for sessionId to set.
      * @return This builder for chaining.
      */
-    public Builder setSessionIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setSessionIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       sessionId_ = value;
       bitField0_ |= 0x00000020;
@@ -3379,49 +3112,36 @@ public Builder setSessionIdBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.discoveryengine.v1beta.PageInfo pageInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.PageInfo,
-            com.google.cloud.discoveryengine.v1beta.PageInfo.Builder,
-            com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder>
-        pageInfoBuilder_;
+        com.google.cloud.discoveryengine.v1beta.PageInfo, com.google.cloud.discoveryengine.v1beta.PageInfo.Builder, com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder> pageInfoBuilder_;
     /**
-     *
-     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.PageInfo page_info = 7;
-     *
      * @return Whether the pageInfo field is set.
      */
     public boolean hasPageInfo() {
       return ((bitField0_ & 0x00000040) != 0);
     }
     /**
-     *
-     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.PageInfo page_info = 7;
-     *
      * @return The pageInfo.
      */
     public com.google.cloud.discoveryengine.v1beta.PageInfo getPageInfo() {
       if (pageInfoBuilder_ == null) {
-        return pageInfo_ == null
-            ? com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance()
-            : pageInfo_;
+        return pageInfo_ == null ? com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance() : pageInfo_;
       } else {
         return pageInfoBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3443,8 +3163,6 @@ public Builder setPageInfo(com.google.cloud.discoveryengine.v1beta.PageInfo valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3464,8 +3182,6 @@ public Builder setPageInfo(
       return this;
     }
     /**
-     *
-     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3475,9 +3191,9 @@ public Builder setPageInfo(
      */
     public Builder mergePageInfo(com.google.cloud.discoveryengine.v1beta.PageInfo value) {
       if (pageInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0)
-            && pageInfo_ != null
-            && pageInfo_ != com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000040) != 0) &&
+          pageInfo_ != null &&
+          pageInfo_ != com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance()) {
           getPageInfoBuilder().mergeFrom(value);
         } else {
           pageInfo_ = value;
@@ -3490,8 +3206,6 @@ public Builder mergePageInfo(com.google.cloud.discoveryengine.v1beta.PageInfo va
       return this;
     }
     /**
-     *
-     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3510,8 +3224,6 @@ public Builder clearPageInfo() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3525,8 +3237,6 @@ public com.google.cloud.discoveryengine.v1beta.PageInfo.Builder getPageInfoBuild
       return getPageInfoFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3538,14 +3248,11 @@ public com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder getPageInfoOrBu
       if (pageInfoBuilder_ != null) {
         return pageInfoBuilder_.getMessageOrBuilder();
       } else {
-        return pageInfo_ == null
-            ? com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance()
-            : pageInfo_;
+        return pageInfo_ == null ?
+            com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance() : pageInfo_;
       }
     }
     /**
-     *
-     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3554,17 +3261,14 @@ public com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder getPageInfoOrBu
      * .google.cloud.discoveryengine.v1beta.PageInfo page_info = 7;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.PageInfo,
-            com.google.cloud.discoveryengine.v1beta.PageInfo.Builder,
-            com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.PageInfo, com.google.cloud.discoveryengine.v1beta.PageInfo.Builder, com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder> 
         getPageInfoFieldBuilder() {
       if (pageInfoBuilder_ == null) {
-        pageInfoBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.PageInfo,
-                com.google.cloud.discoveryengine.v1beta.PageInfo.Builder,
-                com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder>(
-                getPageInfo(), getParentForChildren(), isClean());
+        pageInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.PageInfo, com.google.cloud.discoveryengine.v1beta.PageInfo.Builder, com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder>(
+                getPageInfo(),
+                getParentForChildren(),
+                isClean());
         pageInfo_ = null;
       }
       return pageInfoBuilder_;
@@ -3572,8 +3276,6 @@ public com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder getPageInfoOrBu
 
     private java.lang.Object attributionToken_ = "";
     /**
-     *
-     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3601,13 +3303,13 @@ public com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder getPageInfoOrBu
      * 

      *
      * string attribution_token = 8;
-     *
      * @return The attributionToken.
      */
     public java.lang.String getAttributionToken() {
       java.lang.Object ref = attributionToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         attributionToken_ = s;
         return s;
@@ -3616,8 +3318,6 @@ public java.lang.String getAttributionToken() {
       }
     }
     /**
-     *
-     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3645,14 +3345,15 @@ public java.lang.String getAttributionToken() {
      * 

      *
      * string attribution_token = 8;
-     *
      * @return The bytes for attributionToken.
      */
-    public com.google.protobuf.ByteString getAttributionTokenBytes() {
+    public com.google.protobuf.ByteString
+        getAttributionTokenBytes() {
       java.lang.Object ref = attributionToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         attributionToken_ = b;
         return b;
       } else {
@@ -3660,8 +3361,6 @@ public com.google.protobuf.ByteString getAttributionTokenBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3689,22 +3388,18 @@ public com.google.protobuf.ByteString getAttributionTokenBytes() {
      * 

      *
      * string attribution_token = 8;
-     *
      * @param value The attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionToken(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAttributionToken(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       attributionToken_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3732,7 +3427,6 @@ public Builder setAttributionToken(java.lang.String value) {
      * 

      *
      * string attribution_token = 8;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAttributionToken() {
@@ -3742,8 +3436,6 @@ public Builder clearAttributionToken() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3771,14 +3463,12 @@ public Builder clearAttributionToken() {
      * 

      *
      * string attribution_token = 8;
-     *
      * @param value The bytes for attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionTokenBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setAttributionTokenBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       attributionToken_ = value;
       bitField0_ |= 0x00000080;
@@ -3788,8 +3478,6 @@ public Builder setAttributionTokenBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object filter_ = "";
     /**
-     *
-     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3810,13 +3498,13 @@ public Builder setAttributionTokenBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string filter = 9;
-     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -3825,8 +3513,6 @@ public java.lang.String getFilter() {
       }
     }
     /**
-     *
-     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3847,14 +3533,15 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 9;
-     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString getFilterBytes() {
+    public com.google.protobuf.ByteString
+        getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -3862,8 +3549,6 @@ public com.google.protobuf.ByteString getFilterBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3884,22 +3569,18 @@ public com.google.protobuf.ByteString getFilterBytes() {
      * 

      *
      * string filter = 9;
-     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilter(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       filter_ = value;
       bitField0_ |= 0x00000100;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3920,7 +3601,6 @@ public Builder setFilter(java.lang.String value) {
      * 

      *
      * string filter = 9;
-     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -3930,8 +3610,6 @@ public Builder clearFilter() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3952,14 +3630,12 @@ public Builder clearFilter() {
      * 

      *
      * string filter = 9;
-     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setFilterBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000100;
@@ -3968,26 +3644,18 @@ public Builder setFilterBytes(com.google.protobuf.ByteString value) {
     }
 
     private java.util.List documents_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureDocumentsIsMutable() {
       if (!((bitField0_ & 0x00000200) != 0)) {
-        documents_ =
-            new java.util.ArrayList(
-                documents_);
+        documents_ = new java.util.ArrayList(documents_);
         bitField0_ |= 0x00000200;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.DocumentInfo,
-            com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder,
-            com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder>
-        documentsBuilder_;
+        com.google.cloud.discoveryengine.v1beta.DocumentInfo, com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder, com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder> documentsBuilder_;
 
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4018,8 +3686,6 @@ public java.util.List getD
       }
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4050,8 +3716,6 @@ public int getDocumentsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4082,8 +3746,6 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfo getDocuments(int ind
       }
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4121,8 +3783,6 @@ public Builder setDocuments(
       return this;
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4157,8 +3817,6 @@ public Builder setDocuments(
       return this;
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4195,8 +3853,6 @@ public Builder addDocuments(com.google.cloud.discoveryengine.v1beta.DocumentInfo
       return this;
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4234,8 +3890,6 @@ public Builder addDocuments(
       return this;
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4270,8 +3924,6 @@ public Builder addDocuments(
       return this;
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4306,8 +3958,6 @@ public Builder addDocuments(
       return this;
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4334,7 +3984,8 @@ public Builder addAllDocuments(
         java.lang.Iterable values) {
       if (documentsBuilder_ == null) {
         ensureDocumentsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, documents_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, documents_);
         onChanged();
       } else {
         documentsBuilder_.addAllMessages(values);
@@ -4342,8 +3993,6 @@ public Builder addAllDocuments(
       return this;
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4377,8 +4026,6 @@ public Builder clearDocuments() {
       return this;
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4412,8 +4059,6 @@ public Builder removeDocuments(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4441,8 +4086,6 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder getDocuments
       return getDocumentsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4468,14 +4111,11 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder getDocuments
     public com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuilder(
         int index) {
       if (documentsBuilder_ == null) {
-        return documents_.get(index);
-      } else {
+        return documents_.get(index);  } else {
         return documentsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4498,8 +4138,8 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocument
      *
      * repeated .google.cloud.discoveryengine.v1beta.DocumentInfo documents = 10;
      */
-    public java.util.List
-        getDocumentsOrBuilderList() {
+    public java.util.List 
+         getDocumentsOrBuilderList() {
       if (documentsBuilder_ != null) {
         return documentsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4507,8 +4147,6 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocument
       }
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4532,12 +4170,10 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocument
      * repeated .google.cloud.discoveryengine.v1beta.DocumentInfo documents = 10;
      */
     public com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder addDocumentsBuilder() {
-      return getDocumentsFieldBuilder()
-          .addBuilder(com.google.cloud.discoveryengine.v1beta.DocumentInfo.getDefaultInstance());
+      return getDocumentsFieldBuilder().addBuilder(
+          com.google.cloud.discoveryengine.v1beta.DocumentInfo.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4562,13 +4198,10 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder addDocuments
      */
     public com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder addDocumentsBuilder(
         int index) {
-      return getDocumentsFieldBuilder()
-          .addBuilder(
-              index, com.google.cloud.discoveryengine.v1beta.DocumentInfo.getDefaultInstance());
+      return getDocumentsFieldBuilder().addBuilder(
+          index, com.google.cloud.discoveryengine.v1beta.DocumentInfo.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4591,23 +4224,20 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder addDocuments
      *
      * repeated .google.cloud.discoveryengine.v1beta.DocumentInfo documents = 10;
      */
-    public java.util.List
-        getDocumentsBuilderList() {
+    public java.util.List 
+         getDocumentsBuilderList() {
       return getDocumentsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.DocumentInfo,
-            com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder,
-            com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.DocumentInfo, com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder, com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder> 
         getDocumentsFieldBuilder() {
       if (documentsBuilder_ == null) {
-        documentsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.DocumentInfo,
-                com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder,
-                com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder>(
-                documents_, ((bitField0_ & 0x00000200) != 0), getParentForChildren(), isClean());
+        documentsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.DocumentInfo, com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder, com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder>(
+                documents_,
+                ((bitField0_ & 0x00000200) != 0),
+                getParentForChildren(),
+                isClean());
         documents_ = null;
       }
       return documentsBuilder_;
@@ -4615,47 +4245,34 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder addDocuments
 
     private com.google.cloud.discoveryengine.v1beta.PanelInfo panel_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.PanelInfo,
-            com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder,
-            com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder>
-        panelBuilder_;
+        com.google.cloud.discoveryengine.v1beta.PanelInfo, com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder, com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder> panelBuilder_;
     /**
-     *
-     *
      * 
      * Panel metadata associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.PanelInfo panel = 11;
-     *
      * @return Whether the panel field is set.
      */
     public boolean hasPanel() {
       return ((bitField0_ & 0x00000400) != 0);
     }
     /**
-     *
-     *
      * 
      * Panel metadata associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.PanelInfo panel = 11;
-     *
      * @return The panel.
      */
     public com.google.cloud.discoveryengine.v1beta.PanelInfo getPanel() {
       if (panelBuilder_ == null) {
-        return panel_ == null
-            ? com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance()
-            : panel_;
+        return panel_ == null ? com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance() : panel_;
       } else {
         return panelBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4676,8 +4293,6 @@ public Builder setPanel(com.google.cloud.discoveryengine.v1beta.PanelInfo value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4696,8 +4311,6 @@ public Builder setPanel(
       return this;
     }
     /**
-     *
-     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4706,9 +4319,9 @@ public Builder setPanel(
      */
     public Builder mergePanel(com.google.cloud.discoveryengine.v1beta.PanelInfo value) {
       if (panelBuilder_ == null) {
-        if (((bitField0_ & 0x00000400) != 0)
-            && panel_ != null
-            && panel_ != com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000400) != 0) &&
+          panel_ != null &&
+          panel_ != com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance()) {
           getPanelBuilder().mergeFrom(value);
         } else {
           panel_ = value;
@@ -4721,8 +4334,6 @@ public Builder mergePanel(com.google.cloud.discoveryengine.v1beta.PanelInfo valu
       return this;
     }
     /**
-     *
-     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4740,8 +4351,6 @@ public Builder clearPanel() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4754,8 +4363,6 @@ public com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder getPanelBuilder
       return getPanelFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4766,14 +4373,11 @@ public com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder getPanelOrBuil
       if (panelBuilder_ != null) {
         return panelBuilder_.getMessageOrBuilder();
       } else {
-        return panel_ == null
-            ? com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance()
-            : panel_;
+        return panel_ == null ?
+            com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance() : panel_;
       }
     }
     /**
-     *
-     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4781,17 +4385,14 @@ public com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder getPanelOrBuil
      * .google.cloud.discoveryengine.v1beta.PanelInfo panel = 11;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.PanelInfo,
-            com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder,
-            com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.PanelInfo, com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder, com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder> 
         getPanelFieldBuilder() {
       if (panelBuilder_ == null) {
-        panelBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.PanelInfo,
-                com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder,
-                com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder>(
-                getPanel(), getParentForChildren(), isClean());
+        panelBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.PanelInfo, com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder, com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder>(
+                getPanel(),
+                getParentForChildren(),
+                isClean());
         panel_ = null;
       }
       return panelBuilder_;
@@ -4799,13 +4400,8 @@ public com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder getPanelOrBuil
 
     private com.google.cloud.discoveryengine.v1beta.SearchInfo searchInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchInfo,
-            com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder>
-        searchInfoBuilder_;
+        com.google.cloud.discoveryengine.v1beta.SearchInfo, com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder, com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder> searchInfoBuilder_;
     /**
-     *
-     *
      * 
      * Search API details related to the event.
      *
@@ -4813,15 +4409,12 @@ public com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder getPanelOrBuil
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchInfo search_info = 12;
-     *
      * @return Whether the searchInfo field is set.
      */
     public boolean hasSearchInfo() {
       return ((bitField0_ & 0x00000800) != 0);
     }
     /**
-     *
-     *
      * 
      * Search API details related to the event.
      *
@@ -4829,21 +4422,16 @@ public boolean hasSearchInfo() {
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchInfo search_info = 12;
-     *
      * @return The searchInfo.
      */
     public com.google.cloud.discoveryengine.v1beta.SearchInfo getSearchInfo() {
       if (searchInfoBuilder_ == null) {
-        return searchInfo_ == null
-            ? com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance()
-            : searchInfo_;
+        return searchInfo_ == null ? com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance() : searchInfo_;
       } else {
         return searchInfoBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Search API details related to the event.
      *
@@ -4866,8 +4454,6 @@ public Builder setSearchInfo(com.google.cloud.discoveryengine.v1beta.SearchInfo
       return this;
     }
     /**
-     *
-     *
      * 
      * Search API details related to the event.
      *
@@ -4888,8 +4474,6 @@ public Builder setSearchInfo(
       return this;
     }
     /**
-     *
-     *
      * 
      * Search API details related to the event.
      *
@@ -4900,10 +4484,9 @@ public Builder setSearchInfo(
      */
     public Builder mergeSearchInfo(com.google.cloud.discoveryengine.v1beta.SearchInfo value) {
       if (searchInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00000800) != 0)
-            && searchInfo_ != null
-            && searchInfo_
-                != com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000800) != 0) &&
+          searchInfo_ != null &&
+          searchInfo_ != com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance()) {
           getSearchInfoBuilder().mergeFrom(value);
         } else {
           searchInfo_ = value;
@@ -4916,8 +4499,6 @@ public Builder mergeSearchInfo(com.google.cloud.discoveryengine.v1beta.SearchInf
       return this;
     }
     /**
-     *
-     *
      * 
      * Search API details related to the event.
      *
@@ -4937,8 +4518,6 @@ public Builder clearSearchInfo() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Search API details related to the event.
      *
@@ -4953,8 +4532,6 @@ public com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder getSearchInfoB
       return getSearchInfoFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Search API details related to the event.
      *
@@ -4967,14 +4544,11 @@ public com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder getSearchInfo
       if (searchInfoBuilder_ != null) {
         return searchInfoBuilder_.getMessageOrBuilder();
       } else {
-        return searchInfo_ == null
-            ? com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance()
-            : searchInfo_;
+        return searchInfo_ == null ?
+            com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance() : searchInfo_;
       }
     }
     /**
-     *
-     *
      * 
      * Search API details related to the event.
      *
@@ -4984,17 +4558,14 @@ public com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder getSearchInfo
      * .google.cloud.discoveryengine.v1beta.SearchInfo search_info = 12;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchInfo,
-            com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder,
-            com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.SearchInfo, com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder, com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder> 
         getSearchInfoFieldBuilder() {
       if (searchInfoBuilder_ == null) {
-        searchInfoBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.SearchInfo,
-                com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder,
-                com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder>(
-                getSearchInfo(), getParentForChildren(), isClean());
+        searchInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.SearchInfo, com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder, com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder>(
+                getSearchInfo(),
+                getParentForChildren(),
+                isClean());
         searchInfo_ = null;
       }
       return searchInfoBuilder_;
@@ -5002,13 +4573,8 @@ public com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder getSearchInfo
 
     private com.google.cloud.discoveryengine.v1beta.CompletionInfo completionInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.CompletionInfo,
-            com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder,
-            com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder>
-        completionInfoBuilder_;
+        com.google.cloud.discoveryengine.v1beta.CompletionInfo, com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder, com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder> completionInfoBuilder_;
     /**
-     *
-     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -5017,15 +4583,12 @@ public com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder getSearchInfo
      * 

      *
      * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
-     *
      * @return Whether the completionInfo field is set.
      */
     public boolean hasCompletionInfo() {
       return ((bitField0_ & 0x00001000) != 0);
     }
     /**
-     *
-     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -5034,21 +4597,16 @@ public boolean hasCompletionInfo() {
      * 

      *
      * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
-     *
      * @return The completionInfo.
      */
     public com.google.cloud.discoveryengine.v1beta.CompletionInfo getCompletionInfo() {
       if (completionInfoBuilder_ == null) {
-        return completionInfo_ == null
-            ? com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance()
-            : completionInfo_;
+        return completionInfo_ == null ? com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance() : completionInfo_;
       } else {
         return completionInfoBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -5072,8 +4630,6 @@ public Builder setCompletionInfo(com.google.cloud.discoveryengine.v1beta.Complet
       return this;
     }
     /**
-     *
-     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -5095,8 +4651,6 @@ public Builder setCompletionInfo(
       return this;
     }
     /**
-     *
-     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -5106,13 +4660,11 @@ public Builder setCompletionInfo(
      *
      * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
      */
-    public Builder mergeCompletionInfo(
-        com.google.cloud.discoveryengine.v1beta.CompletionInfo value) {
+    public Builder mergeCompletionInfo(com.google.cloud.discoveryengine.v1beta.CompletionInfo value) {
       if (completionInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00001000) != 0)
-            && completionInfo_ != null
-            && completionInfo_
-                != com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00001000) != 0) &&
+          completionInfo_ != null &&
+          completionInfo_ != com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance()) {
           getCompletionInfoBuilder().mergeFrom(value);
         } else {
           completionInfo_ = value;
@@ -5125,8 +4677,6 @@ public Builder mergeCompletionInfo(
       return this;
     }
     /**
-     *
-     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -5147,8 +4697,6 @@ public Builder clearCompletionInfo() {
       return this;
     }
     /**
-     *
-     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -5158,15 +4706,12 @@ public Builder clearCompletionInfo() {
      *
      * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
      */
-    public com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder
-        getCompletionInfoBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder getCompletionInfoBuilder() {
       bitField0_ |= 0x00001000;
       onChanged();
       return getCompletionInfoFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -5176,19 +4721,15 @@ public Builder clearCompletionInfo() {
      *
      * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
      */
-    public com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder
-        getCompletionInfoOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder getCompletionInfoOrBuilder() {
       if (completionInfoBuilder_ != null) {
         return completionInfoBuilder_.getMessageOrBuilder();
       } else {
-        return completionInfo_ == null
-            ? com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance()
-            : completionInfo_;
+        return completionInfo_ == null ?
+            com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance() : completionInfo_;
       }
     }
     /**
-     *
-     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -5199,17 +4740,14 @@ public Builder clearCompletionInfo() {
      * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.CompletionInfo,
-            com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder,
-            com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.CompletionInfo, com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder, com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder> 
         getCompletionInfoFieldBuilder() {
       if (completionInfoBuilder_ == null) {
-        completionInfoBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.CompletionInfo,
-                com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder,
-                com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder>(
-                getCompletionInfo(), getParentForChildren(), isClean());
+        completionInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.CompletionInfo, com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder, com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder>(
+                getCompletionInfo(),
+                getParentForChildren(),
+                isClean());
         completionInfo_ = null;
       }
       return completionInfoBuilder_;
@@ -5217,55 +4755,41 @@ public Builder clearCompletionInfo() {
 
     private com.google.cloud.discoveryengine.v1beta.TransactionInfo transactionInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.TransactionInfo,
-            com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder,
-            com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder>
-        transactionInfoBuilder_;
+        com.google.cloud.discoveryengine.v1beta.TransactionInfo, com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder, com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder> transactionInfoBuilder_;
     /**
-     *
-     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
-     *
      * @return Whether the transactionInfo field is set.
      */
     public boolean hasTransactionInfo() {
       return ((bitField0_ & 0x00002000) != 0);
     }
     /**
-     *
-     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
-     *
      * @return The transactionInfo.
      */
     public com.google.cloud.discoveryengine.v1beta.TransactionInfo getTransactionInfo() {
       if (transactionInfoBuilder_ == null) {
-        return transactionInfo_ == null
-            ? com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance()
-            : transactionInfo_;
+        return transactionInfo_ == null ? com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance() : transactionInfo_;
       } else {
         return transactionInfoBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
      */
-    public Builder setTransactionInfo(
-        com.google.cloud.discoveryengine.v1beta.TransactionInfo value) {
+    public Builder setTransactionInfo(com.google.cloud.discoveryengine.v1beta.TransactionInfo value) {
       if (transactionInfoBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5279,8 +4803,6 @@ public Builder setTransactionInfo(
       return this;
     }
     /**
-     *
-     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

@@ -5299,21 +4821,17 @@ public Builder setTransactionInfo(
       return this;
     }
     /**
-     *
-     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
      */
-    public Builder mergeTransactionInfo(
-        com.google.cloud.discoveryengine.v1beta.TransactionInfo value) {
+    public Builder mergeTransactionInfo(com.google.cloud.discoveryengine.v1beta.TransactionInfo value) {
       if (transactionInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00002000) != 0)
-            && transactionInfo_ != null
-            && transactionInfo_
-                != com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00002000) != 0) &&
+          transactionInfo_ != null &&
+          transactionInfo_ != com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance()) {
           getTransactionInfoBuilder().mergeFrom(value);
         } else {
           transactionInfo_ = value;
@@ -5326,8 +4844,6 @@ public Builder mergeTransactionInfo(
       return this;
     }
     /**
-     *
-     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

@@ -5345,42 +4861,33 @@ public Builder clearTransactionInfo() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
      */
-    public com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder
-        getTransactionInfoBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder getTransactionInfoBuilder() {
       bitField0_ |= 0x00002000;
       onChanged();
       return getTransactionInfoFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
      */
-    public com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder
-        getTransactionInfoOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder getTransactionInfoOrBuilder() {
       if (transactionInfoBuilder_ != null) {
         return transactionInfoBuilder_.getMessageOrBuilder();
       } else {
-        return transactionInfo_ == null
-            ? com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance()
-            : transactionInfo_;
+        return transactionInfo_ == null ?
+            com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance() : transactionInfo_;
       }
     }
     /**
-     *
-     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

@@ -5388,17 +4895,14 @@ public Builder clearTransactionInfo() {
      * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.TransactionInfo,
-            com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder,
-            com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.TransactionInfo, com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder, com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder> 
         getTransactionInfoFieldBuilder() {
       if (transactionInfoBuilder_ == null) {
-        transactionInfoBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.TransactionInfo,
-                com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder,
-                com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder>(
-                getTransactionInfo(), getParentForChildren(), isClean());
+        transactionInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.TransactionInfo, com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder, com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder>(
+                getTransactionInfo(),
+                getParentForChildren(),
+                isClean());
         transactionInfo_ = null;
       }
       return transactionInfoBuilder_;
@@ -5406,7 +4910,6 @@ public Builder clearTransactionInfo() {
 
     private com.google.protobuf.LazyStringArrayList tagIds_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
-
     private void ensureTagIdsIsMutable() {
       if (!tagIds_.isModifiable()) {
         tagIds_ = new com.google.protobuf.LazyStringArrayList(tagIds_);
@@ -5414,8 +4917,6 @@ private void ensureTagIdsIsMutable() {
       bitField0_ |= 0x00004000;
     }
     /**
-     *
-     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5423,16 +4924,14 @@ private void ensureTagIdsIsMutable() {
      * 

      *
      * repeated string tag_ids = 15;
-     *
      * @return A list containing the tagIds.
      */
-    public com.google.protobuf.ProtocolStringList getTagIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getTagIdsList() {
       tagIds_.makeImmutable();
       return tagIds_;
     }
     /**
-     *
-     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5440,15 +4939,12 @@ public com.google.protobuf.ProtocolStringList getTagIdsList() {
      * 

      *
      * repeated string tag_ids = 15;
-     *
      * @return The count of tagIds.
      */
     public int getTagIdsCount() {
       return tagIds_.size();
     }
     /**
-     *
-     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5456,7 +4952,6 @@ public int getTagIdsCount() {
      * 

      *
      * repeated string tag_ids = 15;
-     *
      * @param index The index of the element to return.
      * @return The tagIds at the given index.
      */
@@ -5464,8 +4959,6 @@ public java.lang.String getTagIds(int index) {
       return tagIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5473,16 +4966,14 @@ public java.lang.String getTagIds(int index) {
      * 

      *
      * repeated string tag_ids = 15;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the tagIds at the given index.
      */
-    public com.google.protobuf.ByteString getTagIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getTagIdsBytes(int index) {
       return tagIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5490,15 +4981,13 @@ public com.google.protobuf.ByteString getTagIdsBytes(int index) {
      * 

      *
      * repeated string tag_ids = 15;
-     *
      * @param index The index to set the value at.
      * @param value The tagIds to set.
      * @return This builder for chaining.
      */
-    public Builder setTagIds(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setTagIds(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTagIdsIsMutable();
       tagIds_.set(index, value);
       bitField0_ |= 0x00004000;
@@ -5506,8 +4995,6 @@ public Builder setTagIds(int index, java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5515,14 +5002,12 @@ public Builder setTagIds(int index, java.lang.String value) {
      * 

      *
      * repeated string tag_ids = 15;
-     *
      * @param value The tagIds to add.
      * @return This builder for chaining.
      */
-    public Builder addTagIds(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addTagIds(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensureTagIdsIsMutable();
       tagIds_.add(value);
       bitField0_ |= 0x00004000;
@@ -5530,8 +5015,6 @@ public Builder addTagIds(java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5539,20 +5022,19 @@ public Builder addTagIds(java.lang.String value) {
      * 

      *
      * repeated string tag_ids = 15;
-     *
      * @param values The tagIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllTagIds(java.lang.Iterable values) {
+    public Builder addAllTagIds(
+        java.lang.Iterable values) {
       ensureTagIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tagIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, tagIds_);
       bitField0_ |= 0x00004000;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5560,19 +5042,16 @@ public Builder addAllTagIds(java.lang.Iterable values) {
      * 

      *
      * repeated string tag_ids = 15;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTagIds() {
-      tagIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00004000);
-      ;
+      tagIds_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00004000);;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5580,14 +5059,12 @@ public Builder clearTagIds() {
      * 

      *
      * repeated string tag_ids = 15;
-     *
      * @param value The bytes of the tagIds to add.
      * @return This builder for chaining.
      */
-    public Builder addTagIdsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addTagIdsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensureTagIdsIsMutable();
       tagIds_.add(value);
@@ -5598,7 +5075,6 @@ public Builder addTagIdsBytes(com.google.protobuf.ByteString value) {
 
     private com.google.protobuf.LazyStringArrayList promotionIds_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
-
     private void ensurePromotionIdsIsMutable() {
       if (!promotionIds_.isModifiable()) {
         promotionIds_ = new com.google.protobuf.LazyStringArrayList(promotionIds_);
@@ -5606,46 +5082,38 @@ private void ensurePromotionIdsIsMutable() {
       bitField0_ |= 0x00008000;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
-     *
      * @return A list containing the promotionIds.
      */
-    public com.google.protobuf.ProtocolStringList getPromotionIdsList() {
+    public com.google.protobuf.ProtocolStringList
+        getPromotionIdsList() {
       promotionIds_.makeImmutable();
       return promotionIds_;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
-     *
      * @return The count of promotionIds.
      */
     public int getPromotionIdsCount() {
       return promotionIds_.size();
     }
     /**
-     *
-     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
-     *
      * @param index The index of the element to return.
      * @return The promotionIds at the given index.
      */
@@ -5653,39 +5121,33 @@ public java.lang.String getPromotionIds(int index) {
       return promotionIds_.get(index);
     }
     /**
-     *
-     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the promotionIds at the given index.
      */
-    public com.google.protobuf.ByteString getPromotionIdsBytes(int index) {
+    public com.google.protobuf.ByteString
+        getPromotionIdsBytes(int index) {
       return promotionIds_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
-     *
      * @param index The index to set the value at.
      * @param value The promotionIds to set.
      * @return This builder for chaining.
      */
-    public Builder setPromotionIds(int index, java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setPromotionIds(
+        int index, java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensurePromotionIdsIsMutable();
       promotionIds_.set(index, value);
       bitField0_ |= 0x00008000;
@@ -5693,22 +5155,18 @@ public Builder setPromotionIds(int index, java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
-     *
      * @param value The promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addPromotionIds(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addPromotionIds(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       ensurePromotionIdsIsMutable();
       promotionIds_.add(value);
       bitField0_ |= 0x00008000;
@@ -5716,61 +5174,53 @@ public Builder addPromotionIds(java.lang.String value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
-     *
      * @param values The promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllPromotionIds(java.lang.Iterable values) {
+    public Builder addAllPromotionIds(
+        java.lang.Iterable values) {
       ensurePromotionIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, promotionIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, promotionIds_);
       bitField0_ |= 0x00008000;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
-     *
      * @return This builder for chaining.
      */
     public Builder clearPromotionIds() {
-      promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00008000);
-      ;
+      promotionIds_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00008000);;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
-     *
      * @param value The bytes of the promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addPromotionIdsBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder addPromotionIdsBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       ensurePromotionIdsIsMutable();
       promotionIds_.add(value);
@@ -5780,11 +5230,8 @@ public Builder addPromotionIdsBytes(com.google.protobuf.ByteString value) {
     }
 
     private com.google.protobuf.MapField<
-            java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute>
-        attributes_;
-
-    private com.google.protobuf.MapField<
-            java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute>
+        java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute> attributes_;
+    private com.google.protobuf.MapField
         internalGetAttributes() {
       if (attributes_ == null) {
         return com.google.protobuf.MapField.emptyMapField(
@@ -5792,13 +5239,11 @@ public Builder addPromotionIdsBytes(com.google.protobuf.ByteString value) {
       }
       return attributes_;
     }
-
-    private com.google.protobuf.MapField<
-            java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute>
+    private com.google.protobuf.MapField
         internalGetMutableAttributes() {
       if (attributes_ == null) {
-        attributes_ =
-            com.google.protobuf.MapField.newMapField(AttributesDefaultEntryHolder.defaultEntry);
+        attributes_ = com.google.protobuf.MapField.newMapField(
+            AttributesDefaultEntryHolder.defaultEntry);
       }
       if (!attributes_.isMutable()) {
         attributes_ = attributes_.copy();
@@ -5807,13 +5252,10 @@ public Builder addPromotionIdsBytes(com.google.protobuf.ByteString value) {
       onChanged();
       return attributes_;
     }
-
     public int getAttributesCount() {
       return internalGetAttributes().getMap().size();
     }
     /**
-     *
-     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5843,27 +5285,23 @@ public int getAttributesCount() {
      * search, or in other ways.
      * 

      *
-     * 
-     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
-     * 
+     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
      */
     @java.lang.Override
-    public boolean containsAttributes(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public boolean containsAttributes(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
       return internalGetAttributes().getMap().containsKey(key);
     }
-    /** Use {@link #getAttributesMap()} instead. */
+    /**
+     * Use {@link #getAttributesMap()} instead.
+     */
     @java.lang.Override
     @java.lang.Deprecated
-    public java.util.Map
-        getAttributes() {
+    public java.util.Map getAttributes() {
       return getAttributesMap();
     }
     /**
-     *
-     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5893,18 +5331,13 @@ public boolean containsAttributes(java.lang.String key) {
      * search, or in other ways.
      * 

      *
-     * 
-     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
-     * 
+     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
      */
     @java.lang.Override
-    public java.util.Map
-        getAttributesMap() {
+    public java.util.Map getAttributesMap() {
       return internalGetAttributes().getMap();
     }
     /**
-     *
-     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5934,26 +5367,20 @@ public boolean containsAttributes(java.lang.String key) {
      * search, or in other ways.
      * 

      *
-     * 
-     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
-     * 
+     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
      */
     @java.lang.Override
-    public /* nullable */ com.google.cloud.discoveryengine.v1beta.CustomAttribute
-        getAttributesOrDefault(
-            java.lang.String key,
-            /* nullable */
-            com.google.cloud.discoveryengine.v1beta.CustomAttribute defaultValue) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+    public /* nullable */
+com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrDefault(
+        java.lang.String key,
+        /* nullable */
+com.google.cloud.discoveryengine.v1beta.CustomAttribute defaultValue) {
+      if (key == null) { throw new NullPointerException("map key"); }
       java.util.Map map =
           internalGetAttributes().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
-     *
-     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5983,16 +5410,12 @@ public boolean containsAttributes(java.lang.String key) {
      * search, or in other ways.
      * 

      *
-     * 
-     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
-     * 
+     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrThrow(
         java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
+      if (key == null) { throw new NullPointerException("map key"); }
       java.util.Map map =
           internalGetAttributes().getMap();
       if (!map.containsKey(key)) {
@@ -6000,15 +5423,13 @@ public com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrTh
       }
       return map.get(key);
     }
-
     public Builder clearAttributes() {
       bitField0_ = (bitField0_ & ~0x00010000);
-      internalGetMutableAttributes().getMutableMap().clear();
+      internalGetMutableAttributes().getMutableMap()
+          .clear();
       return this;
     }
     /**
-     *
-     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -6038,18 +5459,18 @@ public Builder clearAttributes() {
      * search, or in other ways.
      * 

      *
-     * 
-     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
-     * 
+     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
      */
-    public Builder removeAttributes(java.lang.String key) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      internalGetMutableAttributes().getMutableMap().remove(key);
+    public Builder removeAttributes(
+        java.lang.String key) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      internalGetMutableAttributes().getMutableMap()
+          .remove(key);
       return this;
     }
-    /** Use alternate mutation accessors instead. */
+    /**
+     * Use alternate mutation accessors instead.
+     */
     @java.lang.Deprecated
     public java.util.Map
         getMutableAttributes() {
@@ -6057,8 +5478,6 @@ public Builder removeAttributes(java.lang.String key) {
       return internalGetMutableAttributes().getMutableMap();
     }
     /**
-     *
-     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -6088,25 +5507,19 @@ public Builder removeAttributes(java.lang.String key) {
      * search, or in other ways.
      * 

      *
-     * 
-     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
-     * 
+     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
      */
     public Builder putAttributes(
-        java.lang.String key, com.google.cloud.discoveryengine.v1beta.CustomAttribute value) {
-      if (key == null) {
-        throw new NullPointerException("map key");
-      }
-      if (value == null) {
-        throw new NullPointerException("map value");
-      }
-      internalGetMutableAttributes().getMutableMap().put(key, value);
+        java.lang.String key,
+        com.google.cloud.discoveryengine.v1beta.CustomAttribute value) {
+      if (key == null) { throw new NullPointerException("map key"); }
+      if (value == null) { throw new NullPointerException("map value"); }
+      internalGetMutableAttributes().getMutableMap()
+          .put(key, value);
       bitField0_ |= 0x00010000;
       return this;
     }
     /**
-     *
-     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -6136,61 +5549,46 @@ public Builder putAttributes(
      * search, or in other ways.
      * 

      *
-     * 
-     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
-     * 
+     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
      */
     public Builder putAllAttributes(
-        java.util.Map
-            values) {
-      internalGetMutableAttributes().getMutableMap().putAll(values);
+        java.util.Map values) {
+      internalGetMutableAttributes().getMutableMap()
+          .putAll(values);
       bitField0_ |= 0x00010000;
       return this;
     }
 
     private com.google.cloud.discoveryengine.v1beta.MediaInfo mediaInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.MediaInfo,
-            com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder,
-            com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder>
-        mediaInfoBuilder_;
+        com.google.cloud.discoveryengine.v1beta.MediaInfo, com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder, com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder> mediaInfoBuilder_;
     /**
-     *
-     *
      * 
      * Media-specific info.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.MediaInfo media_info = 18;
-     *
      * @return Whether the mediaInfo field is set.
      */
     public boolean hasMediaInfo() {
       return ((bitField0_ & 0x00020000) != 0);
     }
     /**
-     *
-     *
      * 
      * Media-specific info.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.MediaInfo media_info = 18;
-     *
      * @return The mediaInfo.
      */
     public com.google.cloud.discoveryengine.v1beta.MediaInfo getMediaInfo() {
       if (mediaInfoBuilder_ == null) {
-        return mediaInfo_ == null
-            ? com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance()
-            : mediaInfo_;
+        return mediaInfo_ == null ? com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance() : mediaInfo_;
       } else {
         return mediaInfoBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Media-specific info.
      * 

@@ -6211,8 +5609,6 @@ public Builder setMediaInfo(com.google.cloud.discoveryengine.v1beta.MediaInfo va
       return this;
     }
     /**
-     *
-     *
      * 
      * Media-specific info.
      * 

@@ -6231,8 +5627,6 @@ public Builder setMediaInfo(
       return this;
     }
     /**
-     *
-     *
      * 
      * Media-specific info.
      * 

@@ -6241,10 +5635,9 @@ public Builder setMediaInfo(
      */
     public Builder mergeMediaInfo(com.google.cloud.discoveryengine.v1beta.MediaInfo value) {
       if (mediaInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00020000) != 0)
-            && mediaInfo_ != null
-            && mediaInfo_
-                != com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00020000) != 0) &&
+          mediaInfo_ != null &&
+          mediaInfo_ != com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance()) {
           getMediaInfoBuilder().mergeFrom(value);
         } else {
           mediaInfo_ = value;
@@ -6257,8 +5650,6 @@ public Builder mergeMediaInfo(com.google.cloud.discoveryengine.v1beta.MediaInfo
       return this;
     }
     /**
-     *
-     *
      * 
      * Media-specific info.
      * 

@@ -6276,8 +5667,6 @@ public Builder clearMediaInfo() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Media-specific info.
      * 

@@ -6290,8 +5679,6 @@ public com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder getMediaInfoBui
       return getMediaInfoFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Media-specific info.
      * 

@@ -6302,14 +5689,11 @@ public com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder getMediaInfoOr
       if (mediaInfoBuilder_ != null) {
         return mediaInfoBuilder_.getMessageOrBuilder();
       } else {
-        return mediaInfo_ == null
-            ? com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance()
-            : mediaInfo_;
+        return mediaInfo_ == null ?
+            com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance() : mediaInfo_;
       }
     }
     /**
-     *
-     *
      * 
      * Media-specific info.
      * 

@@ -6317,24 +5701,21 @@ public com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder getMediaInfoOr
      * .google.cloud.discoveryengine.v1beta.MediaInfo media_info = 18;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.MediaInfo,
-            com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder,
-            com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.MediaInfo, com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder, com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder> 
         getMediaInfoFieldBuilder() {
       if (mediaInfoBuilder_ == null) {
-        mediaInfoBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.MediaInfo,
-                com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder,
-                com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder>(
-                getMediaInfo(), getParentForChildren(), isClean());
+        mediaInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.MediaInfo, com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder, com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder>(
+                getMediaInfo(),
+                getParentForChildren(),
+                isClean());
         mediaInfo_ = null;
       }
       return mediaInfoBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -6344,12 +5725,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.UserEvent)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.UserEvent)
   private static final com.google.cloud.discoveryengine.v1beta.UserEvent DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.UserEvent();
   }
@@ -6358,27 +5739,27 @@ public static com.google.cloud.discoveryengine.v1beta.UserEvent getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public UserEvent parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public UserEvent parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -6393,4 +5774,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.UserEvent getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventOrBuilder.java
similarity index 93%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventOrBuilder.java
index 03f02f227547..d4a4b0032098 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface UserEventOrBuilder
-    extends
+public interface UserEventOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.UserEvent)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. User event type. Allowed values are:
    *
@@ -49,13 +31,10 @@ public interface UserEventOrBuilder
    * 

    *
    * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The eventType.
    */
   java.lang.String getEventType();
   /**
-   *
-   *
    * 
    * Required. User event type. Allowed values are:
    *
@@ -79,14 +58,12 @@ public interface UserEventOrBuilder
    * 

    *
    * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for eventType.
    */
-  com.google.protobuf.ByteString getEventTypeBytes();
+  com.google.protobuf.ByteString
+      getEventTypeBytes();
 
   /**
-   *
-   *
    * 
    * Required. A unique identifier for tracking visitors.
    *
@@ -108,13 +85,10 @@ public interface UserEventOrBuilder
    * 

    *
    * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The userPseudoId.
    */
   java.lang.String getUserPseudoId();
   /**
-   *
-   *
    * 
    * Required. A unique identifier for tracking visitors.
    *
@@ -136,14 +110,12 @@ public interface UserEventOrBuilder
    * 

    *
    * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for userPseudoId.
    */
-  com.google.protobuf.ByteString getUserPseudoIdBytes();
+  com.google.protobuf.ByteString
+      getUserPseudoIdBytes();
 
   /**
-   *
-   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -151,13 +123,10 @@ public interface UserEventOrBuilder
    * 

    *
    * .google.protobuf.Timestamp event_time = 3;
-   *
    * @return Whether the eventTime field is set.
    */
   boolean hasEventTime();
   /**
-   *
-   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -165,13 +134,10 @@ public interface UserEventOrBuilder
    * 

    *
    * .google.protobuf.Timestamp event_time = 3;
-   *
    * @return The eventTime.
    */
   com.google.protobuf.Timestamp getEventTime();
   /**
-   *
-   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -183,32 +149,24 @@ public interface UserEventOrBuilder
   com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder();
 
   /**
-   *
-   *
    * 
    * Information about the end user.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 4;
-   *
    * @return Whether the userInfo field is set.
    */
   boolean hasUserInfo();
   /**
-   *
-   *
    * 
    * Information about the end user.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 4;
-   *
    * @return The userInfo.
    */
   com.google.cloud.discoveryengine.v1beta.UserInfo getUserInfo();
   /**
-   *
-   *
    * 
    * Information about the end user.
    * 

@@ -218,8 +176,6 @@ public interface UserEventOrBuilder
   com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBuilder();
 
   /**
-   *
-   *
    * 
    * Should set to true if the request is made directly from the end user, in
    * which case the
@@ -235,14 +191,11 @@ public interface UserEventOrBuilder
    * 

    *
    * bool direct_user_request = 5;
-   *
    * @return The directUserRequest.
    */
   boolean getDirectUserRequest();
 
   /**
-   *
-   *
    * 
    * A unique identifier for tracking a visitor session with a length limit of
    * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -257,13 +210,10 @@ public interface UserEventOrBuilder
    * 

    *
    * string session_id = 6;
-   *
    * @return The sessionId.
    */
   java.lang.String getSessionId();
   /**
-   *
-   *
    * 
    * A unique identifier for tracking a visitor session with a length limit of
    * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -278,40 +228,32 @@ public interface UserEventOrBuilder
    * 

    *
    * string session_id = 6;
-   *
    * @return The bytes for sessionId.
    */
-  com.google.protobuf.ByteString getSessionIdBytes();
+  com.google.protobuf.ByteString
+      getSessionIdBytes();
 
   /**
-   *
-   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.PageInfo page_info = 7;
-   *
    * @return Whether the pageInfo field is set.
    */
   boolean hasPageInfo();
   /**
-   *
-   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.PageInfo page_info = 7;
-   *
    * @return The pageInfo.
    */
   com.google.cloud.discoveryengine.v1beta.PageInfo getPageInfo();
   /**
-   *
-   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
@@ -322,8 +264,6 @@ public interface UserEventOrBuilder
   com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder getPageInfoOrBuilder();
 
   /**
-   *
-   *
    * 
    * Token to attribute an API response to user action(s) to trigger the event.
    *
@@ -351,13 +291,10 @@ public interface UserEventOrBuilder
    * 

    *
    * string attribution_token = 8;
-   *
    * @return The attributionToken.
    */
   java.lang.String getAttributionToken();
   /**
-   *
-   *
    * 
    * Token to attribute an API response to user action(s) to trigger the event.
    *
@@ -385,14 +322,12 @@ public interface UserEventOrBuilder
    * 

    *
    * string attribution_token = 8;
-   *
    * @return The bytes for attributionToken.
    */
-  com.google.protobuf.ByteString getAttributionTokenBytes();
+  com.google.protobuf.ByteString
+      getAttributionTokenBytes();
 
   /**
-   *
-   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered.
@@ -413,13 +348,10 @@ public interface UserEventOrBuilder
    * 

    *
    * string filter = 9;
-   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
-   *
-   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered.
@@ -440,14 +372,12 @@ public interface UserEventOrBuilder
    * 

    *
    * string filter = 9;
-   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString getFilterBytes();
+  com.google.protobuf.ByteString
+      getFilterBytes();
 
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -470,10 +400,9 @@ public interface UserEventOrBuilder
    *
    * repeated .google.cloud.discoveryengine.v1beta.DocumentInfo documents = 10;
    */
-  java.util.List getDocumentsList();
+  java.util.List 
+      getDocumentsList();
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -498,8 +427,6 @@ public interface UserEventOrBuilder
    */
   com.google.cloud.discoveryengine.v1beta.DocumentInfo getDocuments(int index);
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -524,8 +451,6 @@ public interface UserEventOrBuilder
    */
   int getDocumentsCount();
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -548,11 +473,9 @@ public interface UserEventOrBuilder
    *
    * repeated .google.cloud.discoveryengine.v1beta.DocumentInfo documents = 10;
    */
-  java.util.List
+  java.util.List 
       getDocumentsOrBuilderList();
   /**
-   *
-   *
    * 
    * List of Documents associated with this user event.
    *
@@ -575,35 +498,28 @@ public interface UserEventOrBuilder
    *
    * repeated .google.cloud.discoveryengine.v1beta.DocumentInfo documents = 10;
    */
-  com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuilder(int index);
+  com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * Panel metadata associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.PanelInfo panel = 11;
-   *
    * @return Whether the panel field is set.
    */
   boolean hasPanel();
   /**
-   *
-   *
    * 
    * Panel metadata associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.PanelInfo panel = 11;
-   *
    * @return The panel.
    */
   com.google.cloud.discoveryengine.v1beta.PanelInfo getPanel();
   /**
-   *
-   *
    * 
    * Panel metadata associated with this user event.
    * 

@@ -613,8 +529,6 @@ public interface UserEventOrBuilder
   com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder getPanelOrBuilder();
 
   /**
-   *
-   *
    * 
    * Search API details related to the event.
    *
@@ -622,13 +536,10 @@ public interface UserEventOrBuilder
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchInfo search_info = 12;
-   *
    * @return Whether the searchInfo field is set.
    */
   boolean hasSearchInfo();
   /**
-   *
-   *
    * 
    * Search API details related to the event.
    *
@@ -636,13 +547,10 @@ public interface UserEventOrBuilder
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchInfo search_info = 12;
-   *
    * @return The searchInfo.
    */
   com.google.cloud.discoveryengine.v1beta.SearchInfo getSearchInfo();
   /**
-   *
-   *
    * 
    * Search API details related to the event.
    *
@@ -654,8 +562,6 @@ public interface UserEventOrBuilder
   com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder getSearchInfoOrBuilder();
 
   /**
-   *
-   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -664,13 +570,10 @@ public interface UserEventOrBuilder
    * 

    *
    * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
-   *
    * @return Whether the completionInfo field is set.
    */
   boolean hasCompletionInfo();
   /**
-   *
-   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -679,13 +582,10 @@ public interface UserEventOrBuilder
    * 

    *
    * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
-   *
    * @return The completionInfo.
    */
   com.google.cloud.discoveryengine.v1beta.CompletionInfo getCompletionInfo();
   /**
-   *
-   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -698,32 +598,24 @@ public interface UserEventOrBuilder
   com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder getCompletionInfoOrBuilder();
 
   /**
-   *
-   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
-   *
    * @return Whether the transactionInfo field is set.
    */
   boolean hasTransactionInfo();
   /**
-   *
-   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
-   *
    * @return The transactionInfo.
    */
   com.google.cloud.discoveryengine.v1beta.TransactionInfo getTransactionInfo();
   /**
-   *
-   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

@@ -733,8 +625,6 @@ public interface UserEventOrBuilder
   com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder getTransactionInfoOrBuilder();
 
   /**
-   *
-   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -742,13 +632,11 @@ public interface UserEventOrBuilder
    * 

    *
    * repeated string tag_ids = 15;
-   *
    * @return A list containing the tagIds.
    */
-  java.util.List getTagIdsList();
+  java.util.List
+      getTagIdsList();
   /**
-   *
-   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -756,13 +644,10 @@ public interface UserEventOrBuilder
    * 

    *
    * repeated string tag_ids = 15;
-   *
    * @return The count of tagIds.
    */
   int getTagIdsCount();
   /**
-   *
-   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -770,14 +655,11 @@ public interface UserEventOrBuilder
    * 

    *
    * repeated string tag_ids = 15;
-   *
    * @param index The index of the element to return.
    * @return The tagIds at the given index.
    */
   java.lang.String getTagIds(int index);
   /**
-   *
-   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -785,70 +667,58 @@ public interface UserEventOrBuilder
    * 

    *
    * repeated string tag_ids = 15;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the tagIds at the given index.
    */
-  com.google.protobuf.ByteString getTagIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getTagIdsBytes(int index);
 
   /**
-   *
-   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
-   *
    * @return A list containing the promotionIds.
    */
-  java.util.List getPromotionIdsList();
+  java.util.List
+      getPromotionIdsList();
   /**
-   *
-   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
-   *
    * @return The count of promotionIds.
    */
   int getPromotionIdsCount();
   /**
-   *
-   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
-   *
    * @param index The index of the element to return.
    * @return The promotionIds at the given index.
    */
   java.lang.String getPromotionIds(int index);
   /**
-   *
-   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the promotionIds at the given index.
    */
-  com.google.protobuf.ByteString getPromotionIdsBytes(int index);
+  com.google.protobuf.ByteString
+      getPromotionIdsBytes(int index);
 
   /**
-   *
-   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -878,13 +748,10 @@ public interface UserEventOrBuilder
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
-   * 
+   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
    */
   int getAttributesCount();
   /**
-   *
-   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -914,17 +781,17 @@ public interface UserEventOrBuilder
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
-   * 
+   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+   */
+  boolean containsAttributes(
+      java.lang.String key);
+  /**
+   * Use {@link #getAttributesMap()} instead.
    */
-  boolean containsAttributes(java.lang.String key);
-  /** Use {@link #getAttributesMap()} instead. */
   @java.lang.Deprecated
   java.util.Map
-      getAttributes();
+  getAttributes();
   /**
-   *
-   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -954,14 +821,11 @@ public interface UserEventOrBuilder
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
-   * 
+   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
    */
   java.util.Map
-      getAttributesMap();
+  getAttributesMap();
   /**
-   *
-   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -991,17 +855,14 @@ public interface UserEventOrBuilder
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
-   * 
+   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
    */
   /* nullable */
-  com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrDefault(
+com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrDefault(
       java.lang.String key,
       /* nullable */
-      com.google.cloud.discoveryengine.v1beta.CustomAttribute defaultValue);
+com.google.cloud.discoveryengine.v1beta.CustomAttribute defaultValue);
   /**
-   *
-   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -1031,39 +892,30 @@ com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrDefault(
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
-   * 
+   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
    */
   com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrThrow(
       java.lang.String key);
 
   /**
-   *
-   *
    * 
    * Media-specific info.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.MediaInfo media_info = 18;
-   *
    * @return Whether the mediaInfo field is set.
    */
   boolean hasMediaInfo();
   /**
-   *
-   *
    * 
    * Media-specific info.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.MediaInfo media_info = 18;
-   *
    * @return The mediaInfo.
    */
   com.google.cloud.discoveryengine.v1beta.MediaInfo getMediaInfo();
   /**
-   *
-   *
    * 
    * Media-specific info.
    * 

diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventProto.java
new file mode 100644
index 000000000000..4e37161ff05f
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventProto.java
@@ -0,0 +1,212 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/user_event.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class UserEventProto {
+  private UserEventProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_UserEvent_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_PageInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n4google/cloud/discoveryengine/v1beta/us" +
+      "er_event.proto\022#google.cloud.discoveryen" +
+      "gine.v1beta\032\037google/api/field_behavior.p" +
+      "roto\032\031google/api/resource.proto\0320google/" +
+      "cloud/discoveryengine/v1beta/common.prot" +
+      "o\032\036google/protobuf/duration.proto\032\037googl" +
+      "e/protobuf/timestamp.proto\"\345\007\n\tUserEvent" +
+      "\022\030\n\nevent_type\030\001 \001(\tB\004\342A\001\002\022\034\n\016user_pseud" +
+      "o_id\030\002 \001(\tB\004\342A\001\002\022.\n\nevent_time\030\003 \001(\0132\032.g" +
+      "oogle.protobuf.Timestamp\022@\n\tuser_info\030\004 " +
+      "\001(\0132-.google.cloud.discoveryengine.v1bet" +
+      "a.UserInfo\022\033\n\023direct_user_request\030\005 \001(\010\022" +
+      "\022\n\nsession_id\030\006 \001(\t\022@\n\tpage_info\030\007 \001(\0132-" +
+      ".google.cloud.discoveryengine.v1beta.Pag" +
+      "eInfo\022\031\n\021attribution_token\030\010 \001(\t\022\016\n\006filt" +
+      "er\030\t \001(\t\022D\n\tdocuments\030\n \003(\01321.google.clo" +
+      "ud.discoveryengine.v1beta.DocumentInfo\022=" +
+      "\n\005panel\030\013 \001(\0132..google.cloud.discoveryen" +
+      "gine.v1beta.PanelInfo\022D\n\013search_info\030\014 \001" +
+      "(\0132/.google.cloud.discoveryengine.v1beta" +
+      ".SearchInfo\022L\n\017completion_info\030\r \001(\01323.g" +
+      "oogle.cloud.discoveryengine.v1beta.Compl" +
+      "etionInfo\022N\n\020transaction_info\030\016 \001(\01324.go" +
+      "ogle.cloud.discoveryengine.v1beta.Transa" +
+      "ctionInfo\022\017\n\007tag_ids\030\017 \003(\t\022\025\n\rpromotion_" +
+      "ids\030\020 \003(\t\022R\n\nattributes\030\021 \003(\0132>.google.c" +
+      "loud.discoveryengine.v1beta.UserEvent.At" +
+      "tributesEntry\022B\n\nmedia_info\030\022 \001(\0132..goog" +
+      "le.cloud.discoveryengine.v1beta.MediaInf" +
+      "o\032g\n\017AttributesEntry\022\013\n\003key\030\001 \001(\t\022C\n\005val" +
+      "ue\030\002 \001(\01324.google.cloud.discoveryengine." +
+      "v1beta.CustomAttribute:\0028\001\"Y\n\010PageInfo\022\023" +
+      "\n\013pageview_id\030\001 \001(\t\022\025\n\rpage_category\030\002 \001" +
+      "(\t\022\013\n\003uri\030\003 \001(\t\022\024\n\014referrer_uri\030\004 \001(\t\"T\n" +
+      "\nSearchInfo\022\024\n\014search_query\030\001 \001(\t\022\020\n\010ord" +
+      "er_by\030\002 \001(\t\022\023\n\006offset\030\003 \001(\005H\000\210\001\001B\t\n\007_off" +
+      "set\"H\n\016CompletionInfo\022\033\n\023selected_sugges" +
+      "tion\030\001 \001(\t\022\031\n\021selected_position\030\002 \001(\005\"\313\001" +
+      "\n\017TransactionInfo\022\030\n\005value\030\001 \001(\002B\004\342A\001\002H\000" +
+      "\210\001\001\022\026\n\010currency\030\002 \001(\tB\004\342A\001\002\022\026\n\016transacti" +
+      "on_id\030\003 \001(\t\022\020\n\003tax\030\004 \001(\002H\001\210\001\001\022\021\n\004cost\030\005 " +
+      "\001(\002H\002\210\001\001\022\033\n\016discount_value\030\006 \001(\002H\003\210\001\001B\010\n" +
+      "\006_valueB\006\n\004_taxB\007\n\005_costB\021\n\017_discount_va" +
+      "lue\"\266\001\n\014DocumentInfo\022\022\n\002id\030\001 \001(\tB\004\342A\001\002H\000" +
+      "\022@\n\004name\030\002 \001(\tB0\342A\001\002\372A)\n\'discoveryengine" +
+      ".googleapis.com/DocumentH\000\022\025\n\010quantity\030\003" +
+      " \001(\005H\001\210\001\001\022\025\n\rpromotion_ids\030\004 \003(\tB\025\n\023docu" +
+      "ment_descriptorB\013\n\t_quantity\"\225\001\n\tPanelIn" +
+      "fo\022\026\n\010panel_id\030\002 \001(\tB\004\342A\001\002\022\024\n\014display_na" +
+      "me\030\003 \001(\t\022\033\n\016panel_position\030\004 \001(\005H\000\210\001\001\022\031\n" +
+      "\014total_panels\030\005 \001(\005H\001\210\001\001B\021\n\017_panel_posit" +
+      "ionB\017\n\r_total_panels\"\215\001\n\tMediaInfo\022:\n\027me" +
+      "dia_progress_duration\030\001 \001(\0132\031.google.pro" +
+      "tobuf.Duration\022&\n\031media_progress_percent" +
+      "age\030\002 \001(\002H\000\210\001\001B\034\n\032_media_progress_percen" +
+      "tageB\225\002\n\'com.google.cloud.discoveryengin" +
+      "e.v1betaB\016UserEventProtoP\001ZQcloud.google" +
+      ".com/go/discoveryengine/apiv1beta/discov" +
+      "eryenginepb;discoveryenginepb\242\002\017DISCOVER" +
+      "YENGINE\252\002#Google.Cloud.DiscoveryEngine.V" +
+      "1Beta\312\002#Google\\Cloud\\DiscoveryEngine\\V1b" +
+      "eta\352\002&Google::Cloud::DiscoveryEngine::V1" +
+      "betab\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+          com.google.cloud.discoveryengine.v1beta.CommonProto.getDescriptor(),
+          com.google.protobuf.DurationProto.getDescriptor(),
+          com.google.protobuf.TimestampProto.getDescriptor(),
+        });
+    internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_UserEvent_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor,
+        new java.lang.String[] { "EventType", "UserPseudoId", "EventTime", "UserInfo", "DirectUserRequest", "SessionId", "PageInfo", "AttributionToken", "Filter", "Documents", "Panel", "SearchInfo", "CompletionInfo", "TransactionInfo", "TagIds", "PromotionIds", "Attributes", "MediaInfo", });
+    internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_descriptor =
+      internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_descriptor,
+        new java.lang.String[] { "Key", "Value", });
+    internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_PageInfo_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor,
+        new java.lang.String[] { "PageviewId", "PageCategory", "Uri", "ReferrerUri", });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor =
+      getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor,
+        new java.lang.String[] { "SearchQuery", "OrderBy", "Offset", "Offset", });
+    internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor =
+      getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor,
+        new java.lang.String[] { "SelectedSuggestion", "SelectedPosition", });
+    internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor =
+      getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor,
+        new java.lang.String[] { "Value", "Currency", "TransactionId", "Tax", "Cost", "DiscountValue", "Value", "Tax", "Cost", "DiscountValue", });
+    internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor =
+      getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor,
+        new java.lang.String[] { "Id", "Name", "Quantity", "PromotionIds", "DocumentDescriptor", "Quantity", });
+    internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor =
+      getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor,
+        new java.lang.String[] { "PanelId", "DisplayName", "PanelPosition", "TotalPanels", "PanelPosition", "TotalPanels", });
+    internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor =
+      getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor,
+        new java.lang.String[] { "MediaProgressDuration", "MediaProgressPercentage", "MediaProgressPercentage", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.CommonProto.getDescriptor();
+    com.google.protobuf.DurationProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceProto.java
new file mode 100644
index 000000000000..66f3ff88156c
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceProto.java
@@ -0,0 +1,137 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/user_event_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class UserEventServiceProto {
+  private UserEventServiceProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n
  * Information of an end user.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.UserInfo}
  */
-public final class UserInfo extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class UserInfo extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.UserInfo)
     UserInfoOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use UserInfo.newBuilder() to construct.
   private UserInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private UserInfo() {
     userId_ = "";
     userAgent_ = "";
@@ -44,32 +26,28 @@ private UserInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new UserInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.CommonProto
-        .internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.CommonProto
-        .internal_static_google_cloud_discoveryengine_v1beta_UserInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_UserInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.UserInfo.class,
-            com.google.cloud.discoveryengine.v1beta.UserInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.UserInfo.class, com.google.cloud.discoveryengine.v1beta.UserInfo.Builder.class);
   }
 
   public static final int USER_ID_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object userId_ = "";
   /**
-   *
-   *
    * 
    * Highly recommended for logged-in users. Unique identifier for logged-in
    * user, such as a user name. Don't set for anonymous users.
@@ -85,7 +63,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * string user_id = 1;
-   *
    * @return The userId.
    */
   @java.lang.Override
@@ -94,15 +71,14 @@ public java.lang.String getUserId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userId_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Highly recommended for logged-in users. Unique identifier for logged-in
    * user, such as a user name. Don't set for anonymous users.
@@ -118,15 +94,16 @@ public java.lang.String getUserId() {
    * 

    *
    * string user_id = 1;
-   *
    * @return The bytes for userId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getUserIdBytes() {
+  public com.google.protobuf.ByteString
+      getUserIdBytes() {
     java.lang.Object ref = userId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       userId_ = b;
       return b;
     } else {
@@ -135,12 +112,9 @@ public com.google.protobuf.ByteString getUserIdBytes() {
   }
 
   public static final int USER_AGENT_FIELD_NUMBER = 2;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object userAgent_ = "";
   /**
-   *
-   *
    * 
    * User agent as included in the HTTP header. Required for getting
    * [SearchResponse.sponsored_results][].
@@ -157,7 +131,6 @@ public com.google.protobuf.ByteString getUserIdBytes() {
    * 

    *
    * string user_agent = 2;
-   *
    * @return The userAgent.
    */
   @java.lang.Override
@@ -166,15 +139,14 @@ public java.lang.String getUserAgent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userAgent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * User agent as included in the HTTP header. Required for getting
    * [SearchResponse.sponsored_results][].
@@ -191,15 +163,16 @@ public java.lang.String getUserAgent() {
    * 

    *
    * string user_agent = 2;
-   *
    * @return The bytes for userAgent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getUserAgentBytes() {
+  public com.google.protobuf.ByteString
+      getUserAgentBytes() {
     java.lang.Object ref = userAgent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       userAgent_ = b;
       return b;
     } else {
@@ -208,7 +181,6 @@ public com.google.protobuf.ByteString getUserAgentBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -220,7 +192,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(userId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, userId_);
     }
@@ -250,16 +223,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.UserInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.UserInfo other =
-        (com.google.cloud.discoveryengine.v1beta.UserInfo) obj;
+    com.google.cloud.discoveryengine.v1beta.UserInfo other = (com.google.cloud.discoveryengine.v1beta.UserInfo) obj;
 
-    if (!getUserId().equals(other.getUserId())) return false;
-    if (!getUserAgent().equals(other.getUserAgent())) return false;
+    if (!getUserId()
+        .equals(other.getUserId())) return false;
+    if (!getUserAgent()
+        .equals(other.getUserAgent())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -280,136 +254,132 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.UserInfo parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.UserInfo parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.UserInfo parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.UserInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Information of an end user.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.UserInfo}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.UserInfo)
       com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.CommonProto
-          .internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.CommonProto
-          .internal_static_google_cloud_discoveryengine_v1beta_UserInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_UserInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.UserInfo.class,
-              com.google.cloud.discoveryengine.v1beta.UserInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.UserInfo.class, com.google.cloud.discoveryengine.v1beta.UserInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.UserInfo.newBuilder()
-    private Builder() {}
+    private Builder() {
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
-      super(parent);
     }
 
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      super(parent);
+
+    }
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -420,9 +390,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.CommonProto
-          .internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor;
     }
 
     @java.lang.Override
@@ -441,11 +411,8 @@ public com.google.cloud.discoveryengine.v1beta.UserInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.UserInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.UserInfo result =
-          new com.google.cloud.discoveryengine.v1beta.UserInfo(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.UserInfo result = new com.google.cloud.discoveryengine.v1beta.UserInfo(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
@@ -464,39 +431,38 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UserInfo resu
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.UserInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UserInfo) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UserInfo)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -504,8 +470,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.UserInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()) return this;
       if (!other.getUserId().isEmpty()) {
         userId_ = other.userId_;
         bitField0_ |= 0x00000001;
@@ -542,25 +507,22 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                userId_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                userAgent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              userId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              userAgent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -570,13 +532,10 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object userId_ = "";
     /**
-     *
-     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -592,13 +551,13 @@ public Builder mergeFrom(
      * 

      *
      * string user_id = 1;
-     *
      * @return The userId.
      */
     public java.lang.String getUserId() {
       java.lang.Object ref = userId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userId_ = s;
         return s;
@@ -607,8 +566,6 @@ public java.lang.String getUserId() {
       }
     }
     /**
-     *
-     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -624,14 +581,15 @@ public java.lang.String getUserId() {
      * 

      *
      * string user_id = 1;
-     *
      * @return The bytes for userId.
      */
-    public com.google.protobuf.ByteString getUserIdBytes() {
+    public com.google.protobuf.ByteString
+        getUserIdBytes() {
       java.lang.Object ref = userId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         userId_ = b;
         return b;
       } else {
@@ -639,8 +597,6 @@ public com.google.protobuf.ByteString getUserIdBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -656,22 +612,18 @@ public com.google.protobuf.ByteString getUserIdBytes() {
      * 

      *
      * string user_id = 1;
-     *
      * @param value The userId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserId(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserId(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       userId_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -687,7 +639,6 @@ public Builder setUserId(java.lang.String value) {
      * 

      *
      * string user_id = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUserId() {
@@ -697,8 +648,6 @@ public Builder clearUserId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -714,14 +663,12 @@ public Builder clearUserId() {
      * 

      *
      * string user_id = 1;
-     *
      * @param value The bytes for userId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserIdBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserIdBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       userId_ = value;
       bitField0_ |= 0x00000001;
@@ -731,8 +678,6 @@ public Builder setUserIdBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object userAgent_ = "";
     /**
-     *
-     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -749,13 +694,13 @@ public Builder setUserIdBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string user_agent = 2;
-     *
      * @return The userAgent.
      */
     public java.lang.String getUserAgent() {
       java.lang.Object ref = userAgent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userAgent_ = s;
         return s;
@@ -764,8 +709,6 @@ public java.lang.String getUserAgent() {
       }
     }
     /**
-     *
-     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -782,14 +725,15 @@ public java.lang.String getUserAgent() {
      * 

      *
      * string user_agent = 2;
-     *
      * @return The bytes for userAgent.
      */
-    public com.google.protobuf.ByteString getUserAgentBytes() {
+    public com.google.protobuf.ByteString
+        getUserAgentBytes() {
       java.lang.Object ref = userAgent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         userAgent_ = b;
         return b;
       } else {
@@ -797,8 +741,6 @@ public com.google.protobuf.ByteString getUserAgentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -815,22 +757,18 @@ public com.google.protobuf.ByteString getUserAgentBytes() {
      * 

      *
      * string user_agent = 2;
-     *
      * @param value The userAgent to set.
      * @return This builder for chaining.
      */
-    public Builder setUserAgent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserAgent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       userAgent_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -847,7 +785,6 @@ public Builder setUserAgent(java.lang.String value) {
      * 

      *
      * string user_agent = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearUserAgent() {
@@ -857,8 +794,6 @@ public Builder clearUserAgent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -875,23 +810,21 @@ public Builder clearUserAgent() {
      * 

      *
      * string user_agent = 2;
-     *
      * @param value The bytes for userAgent to set.
      * @return This builder for chaining.
      */
-    public Builder setUserAgentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setUserAgentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       userAgent_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -901,12 +834,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.UserInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.UserInfo)
   private static final com.google.cloud.discoveryengine.v1beta.UserInfo DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.UserInfo();
   }
@@ -915,27 +848,27 @@ public static com.google.cloud.discoveryengine.v1beta.UserInfo getDefaultInstanc
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public UserInfo parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public UserInfo parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -950,4 +883,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.UserInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserInfoOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserInfoOrBuilder.java
similarity index 79%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserInfoOrBuilder.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserInfoOrBuilder.java
index 9de24572b1c2..1a929a338beb 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserInfoOrBuilder.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserInfoOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/common.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface UserInfoOrBuilder
-    extends
+public interface UserInfoOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.UserInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Highly recommended for logged-in users. Unique identifier for logged-in
    * user, such as a user name. Don't set for anonymous users.
@@ -41,13 +23,10 @@ public interface UserInfoOrBuilder
    * 

    *
    * string user_id = 1;
-   *
    * @return The userId.
    */
   java.lang.String getUserId();
   /**
-   *
-   *
    * 
    * Highly recommended for logged-in users. Unique identifier for logged-in
    * user, such as a user name. Don't set for anonymous users.
@@ -63,14 +42,12 @@ public interface UserInfoOrBuilder
    * 

    *
    * string user_id = 1;
-   *
    * @return The bytes for userId.
    */
-  com.google.protobuf.ByteString getUserIdBytes();
+  com.google.protobuf.ByteString
+      getUserIdBytes();
 
   /**
-   *
-   *
    * 
    * User agent as included in the HTTP header. Required for getting
    * [SearchResponse.sponsored_results][].
@@ -87,13 +64,10 @@ public interface UserInfoOrBuilder
    * 

    *
    * string user_agent = 2;
-   *
    * @return The userAgent.
    */
   java.lang.String getUserAgent();
   /**
-   *
-   *
    * 
    * User agent as included in the HTTP header. Required for getting
    * [SearchResponse.sponsored_results][].
@@ -110,8 +84,8 @@ public interface UserInfoOrBuilder
    * 

    *
    * string user_agent = 2;
-   *
    * @return The bytes for userAgent.
    */
-  com.google.protobuf.ByteString getUserAgentBytes();
+  com.google.protobuf.ByteString
+      getUserAgentBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequest.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequest.java
similarity index 61%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequest.java
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequest.java
index f47827aa8ac1..9cc1f52a8ebb 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequest.java
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequest.java
@@ -1,84 +1,59 @@
-/*
- * Copyright 2023 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
- *
- *
  * 
  * Request message for WriteUserEvent method.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.WriteUserEventRequest}
  */
-public final class WriteUserEventRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class WriteUserEventRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.WriteUserEventRequest)
     WriteUserEventRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use WriteUserEventRequest.newBuilder() to construct.
   private WriteUserEventRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private WriteUserEventRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new WriteUserEventRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
-        .internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.class,
-            com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.class, com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.Builder.class);
   }
 
   private int bitField0_;
   public static final int PARENT_FIELD_NUMBER = 1;
-
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
-   *
-   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The parent.
    */
   @java.lang.Override
@@ -87,32 +62,30 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * 
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getParentBytes() {
+  public com.google.protobuf.ByteString
+      getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -123,16 +96,11 @@ public com.google.protobuf.ByteString getParentBytes() {
   public static final int USER_EVENT_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1beta.UserEvent userEvent_;
   /**
-   *
-   *
    * 
    * Required. User event to write.
    * 

    *
-   * 
-   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the userEvent field is set.
    */
   @java.lang.Override
@@ -140,44 +108,30 @@ public boolean hasUserEvent() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
-   *
-   *
    * 
    * Required. User event to write.
    * 

    *
-   * 
-   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The userEvent.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvent() {
-    return userEvent_ == null
-        ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()
-        : userEvent_;
+    return userEvent_ == null ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance() : userEvent_;
   }
   /**
-   *
-   *
    * 
    * Required. User event to write.
    * 

    *
-   * 
-   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOrBuilder() {
-    return userEvent_ == null
-        ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()
-        : userEvent_;
+    return userEvent_ == null ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance() : userEvent_;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -189,7 +143,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -209,7 +164,8 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUserEvent());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getUserEvent());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -219,18 +175,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest other =
-        (com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest other = (com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest) obj;
 
-    if (!getParent().equals(other.getParent())) return false;
+    if (!getParent()
+        .equals(other.getParent())) return false;
     if (hasUserEvent() != other.hasUserEvent()) return false;
     if (hasUserEvent()) {
-      if (!getUserEvent().equals(other.getUserEvent())) return false;
+      if (!getUserEvent()
+          .equals(other.getUserEvent())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -255,127 +212,119 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Request message for WriteUserEvent method.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.WriteUserEventRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.WriteUserEventRequest)
       com.google.cloud.discoveryengine.v1beta.WriteUserEventRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.class,
-              com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.class, com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.newBuilder()
@@ -383,17 +332,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
         getUserEventFieldBuilder();
       }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -408,14 +357,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
-          .internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest
-        getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.getDefaultInstance();
     }
 
@@ -430,24 +378,22 @@ public com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest result =
-          new com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest(this);
-      if (bitField0_ != 0) {
-        buildPartial0(result);
-      }
+      com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest result = new com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest(this);
+      if (bitField0_ != 0) { buildPartial0(result); }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(
-        com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest result) {
+    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.parent_ = parent_;
       }
       int to_bitField0_ = 0;
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.userEvent_ = userEventBuilder_ == null ? userEvent_ : userEventBuilder_.build();
+        result.userEvent_ = userEventBuilder_ == null
+            ? userEvent_
+            : userEventBuilder_.build();
         to_bitField0_ |= 0x00000001;
       }
       result.bitField0_ |= to_bitField0_;
@@ -457,39 +403,38 @@ private void buildPartial0(
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest) other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -497,9 +442,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest other) {
-      if (other
-          == com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.getDefaultInstance()) return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -534,25 +477,24 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10:
-              {
-                parent_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-            case 18:
-              {
-                input.readMessage(getUserEventFieldBuilder().getBuilder(), extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-            default:
-              {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+            case 10: {
+              parent_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              input.readMessage(
+                  getUserEventFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -562,28 +504,23 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
-
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
-     *
-     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -592,24 +529,21 @@ public java.lang.String getParent() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString getParentBytes() {
+    public com.google.protobuf.ByteString
+        getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -617,41 +551,30 @@ public com.google.protobuf.ByteString getParentBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(java.lang.String value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParent(
+        java.lang.String value) {
+      if (value == null) { throw new NullPointerException(); }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -661,24 +584,18 @@ public Builder clearParent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * 
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(com.google.protobuf.ByteString value) {
-      if (value == null) {
-        throw new NullPointerException();
-      }
+    public Builder setParentBytes(
+        com.google.protobuf.ByteString value) {
+      if (value == null) { throw new NullPointerException(); }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -688,58 +605,39 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
 
     private com.google.cloud.discoveryengine.v1beta.UserEvent userEvent_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.UserEvent,
-            com.google.cloud.discoveryengine.v1beta.UserEvent.Builder,
-            com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>
-        userEventBuilder_;
+        com.google.cloud.discoveryengine.v1beta.UserEvent, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder, com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder> userEventBuilder_;
     /**
-     *
-     *
      * 
      * Required. User event to write.
      * 

      *
-     * 
-     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the userEvent field is set.
      */
     public boolean hasUserEvent() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
-     *
-     *
      * 
      * Required. User event to write.
      * 

      *
-     * 
-     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return The userEvent.
      */
     public com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvent() {
       if (userEventBuilder_ == null) {
-        return userEvent_ == null
-            ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()
-            : userEvent_;
+        return userEvent_ == null ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance() : userEvent_;
       } else {
         return userEventBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. User event to write.
      * 

      *
-     * 
-     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent value) {
       if (userEventBuilder_ == null) {
@@ -755,15 +653,11 @@ public Builder setUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent va
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. User event to write.
      * 

      *
-     * 
-     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setUserEvent(
         com.google.cloud.discoveryengine.v1beta.UserEvent.Builder builderForValue) {
@@ -777,22 +671,17 @@ public Builder setUserEvent(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. User event to write.
      * 

      *
-     * 
-     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent value) {
       if (userEventBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0)
-            && userEvent_ != null
-            && userEvent_
-                != com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0) &&
+          userEvent_ != null &&
+          userEvent_ != com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()) {
           getUserEventBuilder().mergeFrom(value);
         } else {
           userEvent_ = value;
@@ -805,15 +694,11 @@ public Builder mergeUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. User event to write.
      * 

      *
-     * 
-     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearUserEvent() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -826,15 +711,11 @@ public Builder clearUserEvent() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. User event to write.
      * 

      *
-     * 
-     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1beta.UserEvent.Builder getUserEventBuilder() {
       bitField0_ |= 0x00000002;
@@ -842,55 +723,43 @@ public com.google.cloud.discoveryengine.v1beta.UserEvent.Builder getUserEventBui
       return getUserEventFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. User event to write.
      * 

      *
-     * 
-     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOrBuilder() {
       if (userEventBuilder_ != null) {
         return userEventBuilder_.getMessageOrBuilder();
       } else {
-        return userEvent_ == null
-            ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()
-            : userEvent_;
+        return userEvent_ == null ?
+            com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance() : userEvent_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. User event to write.
      * 

      *
-     * 
-     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.UserEvent,
-            com.google.cloud.discoveryengine.v1beta.UserEvent.Builder,
-            com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>
+        com.google.cloud.discoveryengine.v1beta.UserEvent, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder, com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder> 
         getUserEventFieldBuilder() {
       if (userEventBuilder_ == null) {
-        userEventBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.UserEvent,
-                com.google.cloud.discoveryengine.v1beta.UserEvent.Builder,
-                com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>(
-                getUserEvent(), getParentForChildren(), isClean());
+        userEventBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.discoveryengine.v1beta.UserEvent, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder, com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>(
+                getUserEvent(),
+                getParentForChildren(),
+                isClean());
         userEvent_ = null;
       }
       return userEventBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -900,13 +769,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.WriteUserEventRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.WriteUserEventRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest();
   }
@@ -915,27 +783,27 @@ public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public WriteUserEventRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public WriteUserEventRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -950,4 +818,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequestOrBuilder.java
new file mode 100644
index 000000000000..6e4c7fcefc59
--- /dev/null
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequestOrBuilder.java
@@ -0,0 +1,58 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/user_event_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public interface WriteUserEventRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.WriteUserEventRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The parent DataStore resource name, such as
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
+   * 

+   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   * 
+   * Required. The parent DataStore resource name, such as
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
+   * 

+   *
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString
+      getParentBytes();
+
+  /**
+   * 
+   * Required. User event to write.
+   * 

+   *
+   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * @return Whether the userEvent field is set.
+   */
+  boolean hasUserEvent();
+  /**
+   * 
+   * Required. User event to write.
+   * 

+   *
+   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * @return The userEvent.
+   */
+  com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvent();
+  /**
+   * 
+   * Required. User event to write.
+   * 

+   *
+   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   */
+  com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOrBuilder();
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/common.proto b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/common.proto
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/common.proto
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/common.proto
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/completion_service.proto b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/completion_service.proto
similarity index 97%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/completion_service.proto
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/completion_service.proto
index 5a8ecd29acc0..cd003bd1fa29 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/completion_service.proto
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/completion_service.proto
@@ -74,6 +74,8 @@ message CompleteQueryRequest {
   // API calls. Do not use it when there is no traffic for Search API.
   // * `user-event` - Using suggestions generated from user-imported search
   // events.
+  // * `document-completable` - Using suggestions taken directly from
+  // user-imported document fields marked as completable.
   //
   // Default values:
   //
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document.proto b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document.proto
similarity index 94%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document.proto
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document.proto
index 67e178c508f7..677228d90118 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document.proto
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document.proto
@@ -59,8 +59,11 @@ message Document {
 
     // The MIME type of the content. Supported types:
     //
-    // * `application/pdf` (PDF)
+    // * `application/pdf` (PDF, only native PDFs are supported for now)
     // * `text/html` (HTML)
+    // * `application/vnd.openxmlformats-officedocument.wordprocessingml.document` (DOCX)
+    // * `application/vnd.openxmlformats-officedocument.presentationml.presentation` (PPTX)
+    // * `text/plain` (TXT)
     //
     // See https://www.iana.org/assignments/media-types/media-types.xhtml.
     string mime_type = 1;
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document_service.proto b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document_service.proto
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document_service.proto
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document_service.proto
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/import_config.proto b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/import_config.proto
similarity index 95%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/import_config.proto
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/import_config.proto
index 9a901c90b8ef..9c68d47a0fea 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/import_config.proto
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/import_config.proto
@@ -60,6 +60,10 @@ message GcsSource {
   // * `custom`: One custom data JSON per row in arbitrary format that conforms
   //   the defined [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
   //   data store. This can only be used by the GENERIC Data Store vertical.
+  // * `csv`: A CSV file with header conforming the defined
+  // [Schema][google.cloud.discoveryengine.v1beta.Schema] of the
+  //   data store. Each entry after the header will be imported as a Document.
+  //   This can only be used by the GENERIC Data Store vertical.
   //
   // Supported values for user even imports:
   //
@@ -137,16 +141,16 @@ message ImportUserEventsRequest {
     repeated UserEvent user_events = 1 [(google.api.field_behavior) = REQUIRED];
   }
 
-  // The desired input source of the user event data.
+  // Required - The desired input source of the user event data.
   oneof source {
-    // Required. The Inline source for the input content for UserEvents.
-    InlineSource inline_source = 2 [(google.api.field_behavior) = REQUIRED];
+    // The Inline source for the input content for UserEvents.
+    InlineSource inline_source = 2;
 
-    // Required. Cloud Storage location for the input content.
-    GcsSource gcs_source = 3 [(google.api.field_behavior) = REQUIRED];
+    // Cloud Storage location for the input content.
+    GcsSource gcs_source = 3;
 
-    // Required. BigQuery input source.
-    BigQuerySource bigquery_source = 4 [(google.api.field_behavior) = REQUIRED];
+    // BigQuery input source.
+    BigQuerySource bigquery_source = 4;
   }
 
   // Required. Parent DataStore resource name, of the form
@@ -290,7 +294,7 @@ message ImportDocumentsRequest {
   // [GcsSource.data_schema][google.cloud.discoveryengine.v1beta.GcsSource.data_schema]
   // or
   // [BigQuerySource.data_schema][google.cloud.discoveryengine.v1beta.BigQuerySource.data_schema]
-  // is `custom`. Otherwise, an INVALID_ARGUMENT error is thrown.
+  // is `custom` or `csv`. Otherwise, an INVALID_ARGUMENT error is thrown.
   bool auto_generate_ids = 8;
 
   // The field in the Cloud Storage and BigQuery sources that indicates the
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/purge_config.proto b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/purge_config.proto
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/purge_config.proto
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/purge_config.proto
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/recommendation_service.proto b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/recommendation_service.proto
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/recommendation_service.proto
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/recommendation_service.proto
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/schema.proto b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/schema.proto
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/schema.proto
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/schema.proto
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/schema_service.proto b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/schema_service.proto
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/schema_service.proto
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/schema_service.proto
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/search_service.proto b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/search_service.proto
similarity index 92%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/search_service.proto
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/search_service.proto
index 393f2313a34c..21c48e0734d6 100644
--- a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/search_service.proto
+++ b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/search_service.proto
@@ -287,6 +287,10 @@ message SearchRequest {
     // The specification that configs the snippet in the search results.
     message SnippetSpec {
       // Max number of snippets returned in each search result.
+      //
+      // A snippet is an infomartive summary of a content with highlighting for
+      // UI rendering.
+      //
       // If the matching snippets is less than the max_snippet_count, return all
       // of the snippets; otherwise, return the max_snippet_count.
       //
@@ -308,6 +312,36 @@ message SearchRequest {
       int32 summary_result_count = 1;
     }
 
+    // The specification that configs the extractive content in search results.
+    message ExtractiveContentSpec {
+      // The max number of extractive answers returned in each search result.
+      //
+      // An extractive answer is a verbatim answer extracted from the original
+      // document, which provides precise and contextually relevant answer to
+      // the search query.
+      //
+      // If the number of matching answers is less than the
+      // extractive_answer_count, return all of the answers; otherwise, return
+      // the extractive_answer_count.
+      //
+      // At most 5 answers will be returned for each SearchResult.
+      int32 max_extractive_answer_count = 1;
+
+      // The max number of extractive segments returned in each search result.
+      //
+      // An extractive segment is a text segment extracted from the original
+      // document which is relevant to the search query and in general more
+      // verbose than an extrative answer. The segment could then be used as
+      // input for LLMs to generate summaries and answers.
+      //
+      // If the number of matching segments is less than the
+      // max_extractive_segment_count, return all of the segments; otherwise,
+      // return the max_extractive_segment_count.
+      //
+      // Currently one segment will be returned for each SearchResult.
+      int32 max_extractive_segment_count = 2;
+    }
+
     // If there is no snippet spec provided, there will be no snippet in the
     // search result.
     SnippetSpec snippet_spec = 1;
@@ -315,6 +349,10 @@ message SearchRequest {
     // If there is no summary spec provided, there will be no summary in the
     // search response.
     SummarySpec summary_spec = 2;
+
+    // If there is no extractive_content_spec provided, there will be no
+    // extractive answer in the search response.
+    ExtractiveContentSpec extractive_content_spec = 3;
   }
 
   // Required. The resource name of the Search serving config, such as
@@ -549,6 +587,14 @@ message SearchResponse {
   // performance.
   string attribution_token = 4;
 
+  // The URI of a customer-defined redirect page. If redirect action is
+  // triggered, no search is performed, and only
+  // [redirect_uri][google.cloud.discoveryengine.v1beta.SearchResponse.redirect_uri]
+  // and
+  // [attribution_token][google.cloud.discoveryengine.v1beta.SearchResponse.attribution_token]
+  // are set in the response.
+  string redirect_uri = 12;
+
   // A token that can be sent as
   // [SearchRequest.page_token][google.cloud.discoveryengine.v1beta.SearchRequest.page_token]
   // to retrieve the next page. If this field is omitted, there are no
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/user_event.proto b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/user_event.proto
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/user_event.proto
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/user_event.proto
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/user_event_service.proto b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/user_event_service.proto
similarity index 100%
rename from java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/user_event_service.proto
rename to owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/user_event_service.proto
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/completequery/AsyncCompleteQuery.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/completequery/AsyncCompleteQuery.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/completequery/AsyncCompleteQuery.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/completequery/AsyncCompleteQuery.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/completequery/SyncCompleteQuery.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/completequery/SyncCompleteQuery.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/create/SyncCreateSetCredentialsProvider.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/create/SyncCreateSetCredentialsProvider1.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/create/SyncCreateSetCredentialsProvider1.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/create/SyncCreateSetEndpoint.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/create/SyncCreateSetEndpoint.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservicesettings/completequery/SyncCompleteQuery.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservicesettings/completequery/SyncCompleteQuery.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/create/SyncCreateSetCredentialsProvider.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/create/SyncCreateSetCredentialsProvider.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/create/SyncCreateSetCredentialsProvider.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/create/SyncCreateSetCredentialsProvider1.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/create/SyncCreateSetCredentialsProvider1.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/create/SyncCreateSetEndpoint.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/create/SyncCreateSetEndpoint.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/AsyncCreateDocument.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/AsyncCreateDocument.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/SyncCreateDocument.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/SyncCreateDocument.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/SyncCreateDocumentBranchnameDocumentString.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/SyncCreateDocumentBranchnameDocumentString.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/SyncCreateDocumentStringDocumentString.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/SyncCreateDocumentStringDocumentString.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/deletedocument/AsyncDeleteDocument.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/deletedocument/AsyncDeleteDocument.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/deletedocument/SyncDeleteDocument.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/deletedocument/SyncDeleteDocument.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/deletedocument/SyncDeleteDocumentDocumentname.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/deletedocument/SyncDeleteDocumentDocumentname.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/AsyncGetDocument.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/AsyncGetDocument.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/SyncGetDocument.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/SyncGetDocument.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/SyncGetDocumentDocumentname.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/SyncGetDocumentDocumentname.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/SyncGetDocumentString.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/SyncGetDocumentString.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/importdocuments/AsyncImportDocuments.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/importdocuments/AsyncImportDocuments.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/importdocuments/AsyncImportDocumentsLRO.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/importdocuments/AsyncImportDocumentsLRO.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/importdocuments/SyncImportDocuments.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/importdocuments/SyncImportDocuments.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/AsyncListDocuments.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/AsyncListDocuments.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/AsyncListDocumentsPaged.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/AsyncListDocumentsPaged.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/SyncListDocuments.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/SyncListDocuments.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/SyncListDocumentsBranchname.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/SyncListDocumentsBranchname.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/SyncListDocumentsString.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/SyncListDocumentsString.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/purgedocuments/AsyncPurgeDocuments.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/purgedocuments/AsyncPurgeDocuments.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/purgedocuments/AsyncPurgeDocumentsLRO.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/purgedocuments/AsyncPurgeDocumentsLRO.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/purgedocuments/SyncPurgeDocuments.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/purgedocuments/SyncPurgeDocuments.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/updatedocument/AsyncUpdateDocument.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/updatedocument/AsyncUpdateDocument.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/updatedocument/SyncUpdateDocument.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/updatedocument/SyncUpdateDocument.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservicesettings/getdocument/SyncGetDocument.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservicesettings/getdocument/SyncGetDocument.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetCredentialsProvider.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetCredentialsProvider1.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetCredentialsProvider1.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetEndpoint.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetEndpoint.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/recommend/AsyncRecommend.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/recommend/AsyncRecommend.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/recommend/SyncRecommend.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/recommend/SyncRecommend.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservicesettings/recommend/SyncRecommend.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservicesettings/recommend/SyncRecommend.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetCredentialsProvider.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetCredentialsProvider.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetCredentialsProvider.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetCredentialsProvider1.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetCredentialsProvider1.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetCredentialsProvider1.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetCredentialsProvider1.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetEndpoint.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetEndpoint.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetEndpoint.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetEndpoint.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/AsyncCreateSchema.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/AsyncCreateSchema.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/AsyncCreateSchemaLRO.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/AsyncCreateSchemaLRO.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/AsyncCreateSchemaLRO.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchema.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchema.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchema.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchema.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchemaDatastorenameSchemaString.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchemaDatastorenameSchemaString.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchemaDatastorenameSchemaString.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchemaDatastorenameSchemaString.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchemaStringSchemaString.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchemaStringSchemaString.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/AsyncDeleteSchema.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/AsyncDeleteSchema.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/AsyncDeleteSchemaLRO.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/AsyncDeleteSchemaLRO.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchema.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchema.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchema.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchemaSchemaname.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchemaSchemaname.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchemaSchemaname.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchemaSchemaname.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchemaString.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchemaString.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchemaString.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchemaString.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/AsyncGetSchema.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/AsyncGetSchema.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/AsyncGetSchema.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/AsyncGetSchema.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchema.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchema.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchema.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchema.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchemaSchemaname.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchemaSchemaname.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchemaSchemaname.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchemaSchemaname.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchemaString.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchemaString.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchemaString.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchemaString.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/AsyncListSchemas.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/AsyncListSchemas.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/AsyncListSchemas.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/AsyncListSchemas.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/AsyncListSchemasPaged.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/AsyncListSchemasPaged.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/AsyncListSchemasPaged.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/AsyncListSchemasPaged.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemas.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemas.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemas.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemas.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemasDatastorename.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemasDatastorename.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemasDatastorename.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemasDatastorename.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemasString.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemasString.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemasString.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemasString.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/AsyncUpdateSchema.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/AsyncUpdateSchema.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/AsyncUpdateSchema.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/AsyncUpdateSchema.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/AsyncUpdateSchemaLRO.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/AsyncUpdateSchemaLRO.java
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diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/SyncUpdateSchema.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/SyncUpdateSchema.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/SyncUpdateSchema.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/SyncUpdateSchema.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservicesettings/getschema/SyncGetSchema.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservicesettings/getschema/SyncGetSchema.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservicesettings/getschema/SyncGetSchema.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservicesettings/getschema/SyncGetSchema.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetCredentialsProvider.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetCredentialsProvider.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetCredentialsProvider.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetCredentialsProvider1.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetCredentialsProvider1.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetCredentialsProvider1.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetCredentialsProvider1.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetEndpoint.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetEndpoint.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetEndpoint.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetEndpoint.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/AsyncSearch.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/AsyncSearch.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/AsyncSearch.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/AsyncSearch.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/AsyncSearchPaged.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/AsyncSearchPaged.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/AsyncSearchPaged.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/AsyncSearchPaged.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/SyncSearch.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/SyncSearch.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/SyncSearch.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/SyncSearch.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservicesettings/search/SyncSearch.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservicesettings/search/SyncSearch.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservicesettings/search/SyncSearch.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservicesettings/search/SyncSearch.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/completionservicestubsettings/completequery/SyncCompleteQuery.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/completionservicestubsettings/completequery/SyncCompleteQuery.java
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rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/completionservicestubsettings/completequery/SyncCompleteQuery.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/documentservicestubsettings/getdocument/SyncGetDocument.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/documentservicestubsettings/getdocument/SyncGetDocument.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/documentservicestubsettings/getdocument/SyncGetDocument.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/documentservicestubsettings/getdocument/SyncGetDocument.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/recommendationservicestubsettings/recommend/SyncRecommend.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/recommendationservicestubsettings/recommend/SyncRecommend.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/recommendationservicestubsettings/recommend/SyncRecommend.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/recommendationservicestubsettings/recommend/SyncRecommend.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/schemaservicestubsettings/getschema/SyncGetSchema.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/schemaservicestubsettings/getschema/SyncGetSchema.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/schemaservicestubsettings/getschema/SyncGetSchema.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/schemaservicestubsettings/getschema/SyncGetSchema.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/searchservicestubsettings/search/SyncSearch.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/searchservicestubsettings/search/SyncSearch.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/searchservicestubsettings/search/SyncSearch.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/searchservicestubsettings/search/SyncSearch.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/usereventservicestubsettings/writeuserevent/SyncWriteUserEvent.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/usereventservicestubsettings/writeuserevent/SyncWriteUserEvent.java
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rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/usereventservicestubsettings/writeuserevent/SyncWriteUserEvent.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/usereventservicestubsettings/writeuserevent/SyncWriteUserEvent.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/collectuserevent/AsyncCollectUserEvent.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/collectuserevent/AsyncCollectUserEvent.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/collectuserevent/AsyncCollectUserEvent.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/collectuserevent/AsyncCollectUserEvent.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/collectuserevent/SyncCollectUserEvent.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/collectuserevent/SyncCollectUserEvent.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/collectuserevent/SyncCollectUserEvent.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/collectuserevent/SyncCollectUserEvent.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetCredentialsProvider.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetCredentialsProvider.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetCredentialsProvider.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetCredentialsProvider.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetCredentialsProvider1.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetCredentialsProvider1.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetCredentialsProvider1.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetCredentialsProvider1.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetEndpoint.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetEndpoint.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetEndpoint.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetEndpoint.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/AsyncImportUserEvents.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/AsyncImportUserEvents.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/AsyncImportUserEvents.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/AsyncImportUserEvents.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/AsyncImportUserEventsLRO.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/AsyncImportUserEventsLRO.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/AsyncImportUserEventsLRO.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/AsyncImportUserEventsLRO.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/SyncImportUserEvents.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/SyncImportUserEvents.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/SyncImportUserEvents.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/SyncImportUserEvents.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/writeuserevent/AsyncWriteUserEvent.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/writeuserevent/AsyncWriteUserEvent.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/writeuserevent/AsyncWriteUserEvent.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/writeuserevent/AsyncWriteUserEvent.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/writeuserevent/SyncWriteUserEvent.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/writeuserevent/SyncWriteUserEvent.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/writeuserevent/SyncWriteUserEvent.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/writeuserevent/SyncWriteUserEvent.java
diff --git a/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservicesettings/writeuserevent/SyncWriteUserEvent.java b/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservicesettings/writeuserevent/SyncWriteUserEvent.java
similarity index 100%
rename from java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservicesettings/writeuserevent/SyncWriteUserEvent.java
rename to owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservicesettings/writeuserevent/SyncWriteUserEvent.java

From 15928c3dda4146726f5fe50ab3ed8e6bc93ef0e9 Mon Sep 17 00:00:00 2001
From: Owl Bot 
Date: Sat, 17 Jun 2023 00:17:20 +0000
Subject: [PATCH 2/2] =?UTF-8?q?=F0=9F=A6=89=20Updates=20from=20OwlBot=20po?=
 =?UTF-8?q?st-processor?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md
---
 java-discoveryengine/README.md                |    4 +-
 .../v1/CompletionServiceClient.java           |    0
 .../v1/CompletionServiceSettings.java         |    1 -
 .../v1/DocumentServiceClient.java             |    0
 .../v1/DocumentServiceSettings.java           |    1 -
 .../v1/SchemaServiceClient.java               |    0
 .../v1/SchemaServiceSettings.java             |    1 -
 .../v1/SearchServiceClient.java               |    0
 .../v1/SearchServiceSettings.java             |    1 -
 .../v1/UserEventServiceClient.java            |    0
 .../v1/UserEventServiceSettings.java          |    1 -
 .../discoveryengine/v1/gapic_metadata.json    |    0
 .../discoveryengine/v1/package-info.java      |    0
 .../v1/stub/CompletionServiceStub.java        |    0
 .../stub/CompletionServiceStubSettings.java   |    0
 .../v1/stub/DocumentServiceStub.java          |    0
 .../v1/stub/DocumentServiceStubSettings.java  |    0
 .../GrpcCompletionServiceCallableFactory.java |    0
 .../v1/stub/GrpcCompletionServiceStub.java    |    1 -
 .../GrpcDocumentServiceCallableFactory.java   |    0
 .../v1/stub/GrpcDocumentServiceStub.java      |    1 -
 .../GrpcSchemaServiceCallableFactory.java     |    0
 .../v1/stub/GrpcSchemaServiceStub.java        |    1 -
 .../GrpcSearchServiceCallableFactory.java     |    0
 .../v1/stub/GrpcSearchServiceStub.java        |    1 -
 .../GrpcUserEventServiceCallableFactory.java  |    0
 .../v1/stub/GrpcUserEventServiceStub.java     |    1 -
 ...pJsonCompletionServiceCallableFactory.java |    0
 .../stub/HttpJsonCompletionServiceStub.java   |    0
 ...ttpJsonDocumentServiceCallableFactory.java |    0
 .../v1/stub/HttpJsonDocumentServiceStub.java  |    1 -
 .../HttpJsonSchemaServiceCallableFactory.java |    0
 .../v1/stub/HttpJsonSchemaServiceStub.java    |    1 -
 .../HttpJsonSearchServiceCallableFactory.java |    0
 .../v1/stub/HttpJsonSearchServiceStub.java    |    0
 ...tpJsonUserEventServiceCallableFactory.java |    0
 .../v1/stub/HttpJsonUserEventServiceStub.java |    1 -
 .../v1/stub/SchemaServiceStub.java            |    0
 .../v1/stub/SchemaServiceStubSettings.java    |    0
 .../v1/stub/SearchServiceStub.java            |    0
 .../v1/stub/SearchServiceStubSettings.java    |    0
 .../v1/stub/UserEventServiceStub.java         |    0
 .../v1/stub/UserEventServiceStubSettings.java |    0
 .../v1beta/CompletionServiceClient.java       |    0
 .../v1beta/CompletionServiceSettings.java     |    1 -
 .../v1beta/DocumentServiceClient.java         |    0
 .../v1beta/DocumentServiceSettings.java       |    1 -
 .../v1beta/RecommendationServiceClient.java   |    0
 .../v1beta/RecommendationServiceSettings.java |    1 -
 .../v1beta/SchemaServiceClient.java           |    0
 .../v1beta/SchemaServiceSettings.java         |    1 -
 .../v1beta/SearchServiceClient.java           |    0
 .../v1beta/SearchServiceSettings.java         |    1 -
 .../v1beta/UserEventServiceClient.java        |    0
 .../v1beta/UserEventServiceSettings.java      |    1 -
 .../v1beta/gapic_metadata.json                |    0
 .../discoveryengine/v1beta/package-info.java  |    0
 .../v1beta/stub/CompletionServiceStub.java    |    0
 .../stub/CompletionServiceStubSettings.java   |    0
 .../v1beta/stub/DocumentServiceStub.java      |    0
 .../stub/DocumentServiceStubSettings.java     |    0
 .../GrpcCompletionServiceCallableFactory.java |    0
 .../stub/GrpcCompletionServiceStub.java       |    1 -
 .../GrpcDocumentServiceCallableFactory.java   |    0
 .../v1beta/stub/GrpcDocumentServiceStub.java  |    1 -
 ...cRecommendationServiceCallableFactory.java |    0
 .../stub/GrpcRecommendationServiceStub.java   |    1 -
 .../GrpcSchemaServiceCallableFactory.java     |    0
 .../v1beta/stub/GrpcSchemaServiceStub.java    |    1 -
 .../GrpcSearchServiceCallableFactory.java     |    0
 .../v1beta/stub/GrpcSearchServiceStub.java    |    1 -
 .../GrpcUserEventServiceCallableFactory.java  |    0
 .../v1beta/stub/GrpcUserEventServiceStub.java |    1 -
 ...pJsonCompletionServiceCallableFactory.java |    0
 .../stub/HttpJsonCompletionServiceStub.java   |    0
 ...ttpJsonDocumentServiceCallableFactory.java |    0
 .../stub/HttpJsonDocumentServiceStub.java     |    1 -
 ...nRecommendationServiceCallableFactory.java |    0
 .../HttpJsonRecommendationServiceStub.java    |    0
 .../HttpJsonSchemaServiceCallableFactory.java |    0
 .../stub/HttpJsonSchemaServiceStub.java       |    1 -
 .../HttpJsonSearchServiceCallableFactory.java |    0
 .../stub/HttpJsonSearchServiceStub.java       |    0
 ...tpJsonUserEventServiceCallableFactory.java |    0
 .../stub/HttpJsonUserEventServiceStub.java    |    1 -
 .../stub/RecommendationServiceStub.java       |    0
 .../RecommendationServiceStubSettings.java    |    0
 .../v1beta/stub/SchemaServiceStub.java        |    0
 .../stub/SchemaServiceStubSettings.java       |    0
 .../v1beta/stub/SearchServiceStub.java        |    0
 .../stub/SearchServiceStubSettings.java       |    0
 .../v1beta/stub/UserEventServiceStub.java     |    0
 .../stub/UserEventServiceStubSettings.java    |    0
 .../CompletionServiceClientHttpJsonTest.java  |    0
 .../v1/CompletionServiceClientTest.java       |    0
 .../v1/DocumentServiceClientHttpJsonTest.java |    0
 .../v1/DocumentServiceClientTest.java         |    0
 .../v1/MockCompletionService.java             |    0
 .../v1/MockCompletionServiceImpl.java         |    0
 .../v1/MockDocumentService.java               |    0
 .../v1/MockDocumentServiceImpl.java           |    0
 .../discoveryengine/v1/MockSchemaService.java |    0
 .../v1/MockSchemaServiceImpl.java             |    0
 .../discoveryengine/v1/MockSearchService.java |    0
 .../v1/MockSearchServiceImpl.java             |    0
 .../v1/MockUserEventService.java              |    0
 .../v1/MockUserEventServiceImpl.java          |    0
 .../v1/SchemaServiceClientHttpJsonTest.java   |    0
 .../v1/SchemaServiceClientTest.java           |    0
 .../v1/SearchServiceClientHttpJsonTest.java   |    0
 .../v1/SearchServiceClientTest.java           |    0
 .../UserEventServiceClientHttpJsonTest.java   |    0
 .../v1/UserEventServiceClientTest.java        |    0
 .../CompletionServiceClientHttpJsonTest.java  |    0
 .../v1beta/CompletionServiceClientTest.java   |    0
 .../DocumentServiceClientHttpJsonTest.java    |    0
 .../v1beta/DocumentServiceClientTest.java     |    0
 .../v1beta/MockCompletionService.java         |    0
 .../v1beta/MockCompletionServiceImpl.java     |    0
 .../v1beta/MockDocumentService.java           |    0
 .../v1beta/MockDocumentServiceImpl.java       |    0
 .../v1beta/MockRecommendationService.java     |    0
 .../v1beta/MockRecommendationServiceImpl.java |    0
 .../v1beta/MockSchemaService.java             |    0
 .../v1beta/MockSchemaServiceImpl.java         |    0
 .../v1beta/MockSearchService.java             |    0
 .../v1beta/MockSearchServiceImpl.java         |    0
 .../v1beta/MockUserEventService.java          |    0
 .../v1beta/MockUserEventServiceImpl.java      |    0
 ...commendationServiceClientHttpJsonTest.java |    0
 .../RecommendationServiceClientTest.java      |    0
 .../SchemaServiceClientHttpJsonTest.java      |    0
 .../v1beta/SchemaServiceClientTest.java       |    0
 .../SearchServiceClientHttpJsonTest.java      |    0
 .../v1beta/SearchServiceClientTest.java       |    0
 .../UserEventServiceClientHttpJsonTest.java   |    0
 .../v1beta/UserEventServiceClientTest.java    |    0
 .../v1/CompletionServiceGrpc.java             |  214 +-
 .../v1/DocumentServiceGrpc.java               | 1158 +++
 .../discoveryengine/v1/SchemaServiceGrpc.java |  829 ++
 .../discoveryengine/v1/SearchServiceGrpc.java |  210 +-
 .../v1/UserEventServiceGrpc.java              |  397 +-
 .../v1beta/CompletionServiceGrpc.java         |  214 +-
 .../v1beta/DocumentServiceGrpc.java           | 1173 +++
 .../v1beta/RecommendationServiceGrpc.java     |  210 +-
 .../v1beta/SchemaServiceGrpc.java             |  838 ++
 .../v1beta/SearchServiceGrpc.java             |  211 +-
 .../v1beta/UserEventServiceGrpc.java          |  399 +-
 .../discoveryengine/v1/BigQuerySource.java    |  736 +-
 .../v1/BigQuerySourceOrBuilder.java           |   71 +-
 .../cloud/discoveryengine/v1/BranchName.java  |    0
 .../v1/CollectUserEventRequest.java           |  540 +-
 .../v1/CollectUserEventRequestOrBuilder.java  |   62 +-
 .../cloud/discoveryengine/v1/CommonProto.java |  109 +
 .../v1/CompleteQueryRequest.java              |  568 +-
 .../v1/CompleteQueryRequestOrBuilder.java     |   62 +-
 .../v1/CompleteQueryResponse.java             |  964 +-
 .../v1/CompleteQueryResponseOrBuilder.java    |   97 +
 .../discoveryengine/v1/CompletionInfo.java    |  350 +-
 .../v1/CompletionInfoOrBuilder.java           |   30 +-
 .../v1/CompletionServiceProto.java            |  134 +
 .../v1/CreateDocumentRequest.java             |  564 +-
 .../v1/CreateDocumentRequestOrBuilder.java    |   64 +-
 .../v1/CreateSchemaMetadata.java              |  431 +-
 .../v1/CreateSchemaMetadataOrBuilder.java     |   34 +-
 .../v1/CreateSchemaRequest.java               |  567 +-
 .../v1/CreateSchemaRequestOrBuilder.java      |   64 +-
 .../discoveryengine/v1/CustomAttribute.java   |  451 +-
 .../v1/CustomAttributeOrBuilder.java          |   45 +-
 .../discoveryengine/v1/DataStoreName.java     |    0
 .../v1/DeleteDocumentRequest.java             |  350 +-
 .../v1/DeleteDocumentRequestOrBuilder.java    |   35 +-
 .../v1/DeleteSchemaMetadata.java              |  431 +-
 .../v1/DeleteSchemaMetadataOrBuilder.java     |   34 +-
 .../v1/DeleteSchemaRequest.java               |  350 +-
 .../v1/DeleteSchemaRequestOrBuilder.java      |   56 +
 .../cloud/discoveryengine/v1/Document.java    | 1517 +--
 .../discoveryengine/v1/DocumentInfo.java      |  651 +-
 .../v1/DocumentInfoOrBuilder.java             |   81 +-
 .../discoveryengine/v1/DocumentName.java      |    0
 .../discoveryengine/v1/DocumentOrBuilder.java |  102 +-
 .../discoveryengine/v1/DocumentProto.java     |  120 +
 .../v1/DocumentServiceProto.java              |  246 +
 .../cloud/discoveryengine/v1/GcsSource.java   |  420 +-
 .../v1/GcsSourceOrBuilder.java                |   45 +-
 .../v1/GetDocumentRequest.java                |  350 +-
 .../v1/GetDocumentRequestOrBuilder.java       |   35 +-
 .../discoveryengine/v1/GetSchemaRequest.java  |  347 +-
 .../v1/GetSchemaRequestOrBuilder.java         |   56 +
 .../discoveryengine/v1/ImportConfigProto.java |  290 +
 .../v1/ImportDocumentsMetadata.java           |  499 +-
 .../v1/ImportDocumentsMetadataOrBuilder.java  |   40 +-
 .../v1/ImportDocumentsRequest.java            | 1703 ++--
 .../v1/ImportDocumentsRequestOrBuilder.java   |  108 +-
 .../v1/ImportDocumentsResponse.java           |  513 +-
 .../v1/ImportDocumentsResponseOrBuilder.java  |   45 +-
 .../discoveryengine/v1/ImportErrorConfig.java |  381 +-
 .../v1/ImportErrorConfigOrBuilder.java        |   30 +-
 .../v1/ImportUserEventsMetadata.java          |  509 +-
 .../v1/ImportUserEventsMetadataOrBuilder.java |   40 +-
 .../v1/ImportUserEventsRequest.java           | 1581 +--
 .../v1/ImportUserEventsRequestOrBuilder.java  |  106 +-
 .../v1/ImportUserEventsResponse.java          |  591 +-
 .../v1/ImportUserEventsResponseOrBuilder.java |   51 +-
 .../v1/ListDocumentsRequest.java              |  453 +-
 .../v1/ListDocumentsRequestOrBuilder.java     |   47 +-
 .../v1/ListDocumentsResponse.java             |  483 +-
 .../v1/ListDocumentsResponseOrBuilder.java    |   45 +-
 .../v1/ListSchemasRequest.java                |  453 +-
 .../v1/ListSchemasRequestOrBuilder.java       |   47 +-
 .../v1/ListSchemasResponse.java               |  483 +-
 .../v1/ListSchemasResponseOrBuilder.java      |   45 +-
 .../cloud/discoveryengine/v1/MediaInfo.java   |  385 +-
 .../v1/MediaInfoOrBuilder.java                |   32 +-
 .../cloud/discoveryengine/v1/PageInfo.java    |  530 +-
 .../discoveryengine/v1/PageInfoOrBuilder.java |   54 +-
 .../cloud/discoveryengine/v1/PanelInfo.java   |  458 +-
 .../v1/PanelInfoOrBuilder.java                |   48 +-
 .../discoveryengine/v1/PurgeConfigProto.java  |  118 +
 .../v1/PurgeDocumentsMetadata.java            |  499 +-
 .../v1/PurgeDocumentsMetadataOrBuilder.java   |   40 +-
 .../v1/PurgeDocumentsRequest.java             |  456 +-
 .../v1/PurgeDocumentsRequestOrBuilder.java    |   47 +-
 .../v1/PurgeDocumentsResponse.java            |  392 +-
 .../v1/PurgeDocumentsResponseOrBuilder.java   |   39 +-
 .../cloud/discoveryengine/v1/Schema.java      |  540 +-
 .../cloud/discoveryengine/v1/SchemaName.java  |    0
 .../discoveryengine/v1/SchemaOrBuilder.java   |   47 +-
 .../cloud/discoveryengine/v1/SchemaProto.java |   92 +
 .../v1/SchemaServiceProto.java                |  268 +
 .../cloud/discoveryengine/v1/SearchInfo.java  |  421 +-
 .../v1/SearchInfoOrBuilder.java               |   42 +-
 .../discoveryengine/v1/SearchRequest.java     | 3651 ++++---
 .../v1/SearchRequestOrBuilder.java            |  217 +-
 .../discoveryengine/v1/SearchResponse.java    | 1187 ++-
 .../v1/SearchResponseOrBuilder.java           |   63 +-
 .../v1/SearchServiceProto.java                |  275 +
 .../discoveryengine/v1/ServingConfigName.java |    0
 .../discoveryengine/v1/TransactionInfo.java   |  551 +-
 .../v1/TransactionInfoOrBuilder.java          |   60 +-
 .../v1/UpdateDocumentRequest.java             |  429 +-
 .../v1/UpdateDocumentRequestOrBuilder.java    |   41 +-
 .../v1/UpdateSchemaMetadata.java              |  431 +-
 .../v1/UpdateSchemaMetadataOrBuilder.java     |   34 +-
 .../v1/UpdateSchemaRequest.java               |  432 +-
 .../v1/UpdateSchemaRequestOrBuilder.java      |   41 +-
 .../cloud/discoveryengine/v1/UserEvent.java   | 2050 ++--
 .../v1/UserEventOrBuilder.java                |  227 +-
 .../discoveryengine/v1/UserEventProto.java    |  266 +
 .../v1/UserEventServiceProto.java             |  150 +
 .../cloud/discoveryengine/v1/UserInfo.java    |  384 +-
 .../discoveryengine/v1/UserInfoOrBuilder.java |   36 +-
 .../v1/WriteUserEventRequest.java             |  491 +-
 .../v1/WriteUserEventRequestOrBuilder.java    |   97 +
 .../cloud/discoveryengine/v1/common.proto     |    0
 .../v1/completion_service.proto               |    0
 .../cloud/discoveryengine/v1/document.proto   |    0
 .../discoveryengine/v1/document_service.proto |    0
 .../discoveryengine/v1/import_config.proto    |    0
 .../discoveryengine/v1/purge_config.proto     |    0
 .../cloud/discoveryengine/v1/schema.proto     |    0
 .../discoveryengine/v1/schema_service.proto   |    0
 .../discoveryengine/v1/search_service.proto   |    0
 .../cloud/discoveryengine/v1/user_event.proto |    0
 .../v1/user_event_service.proto               |    0
 .../v1beta/BigQuerySource.java                |  739 +-
 .../v1beta/BigQuerySourceOrBuilder.java       |   71 +-
 .../discoveryengine/v1beta/BranchName.java    |    0
 .../v1beta/CollectUserEventRequest.java       |  563 +-
 .../CollectUserEventRequestOrBuilder.java     |   62 +-
 .../discoveryengine/v1beta/CommonProto.java   |  125 +
 .../v1beta/CompleteQueryRequest.java          |  578 +-
 .../v1beta/CompleteQueryRequestOrBuilder.java |   62 +-
 .../v1beta/CompleteQueryResponse.java         |  989 +-
 .../CompleteQueryResponseOrBuilder.java       |   98 +
 .../v1beta/CompletionInfo.java                |  353 +-
 .../v1beta/CompletionInfoOrBuilder.java       |   30 +-
 .../v1beta/CompletionServiceProto.java        |  135 +
 .../v1beta/CreateDocumentRequest.java         |  574 +-
 .../CreateDocumentRequestOrBuilder.java       |   64 +-
 .../v1beta/CreateSchemaMetadata.java          |  441 +-
 .../v1beta/CreateSchemaMetadataOrBuilder.java |   34 +-
 .../v1beta/CreateSchemaRequest.java           |  564 +-
 .../v1beta/CreateSchemaRequestOrBuilder.java  |   64 +-
 .../v1beta/CustomAttribute.java               |  454 +-
 .../v1beta/CustomAttributeOrBuilder.java      |   45 +-
 .../discoveryengine/v1beta/DataStoreName.java |    0
 .../v1beta/DeleteDocumentRequest.java         |  360 +-
 .../DeleteDocumentRequestOrBuilder.java       |   35 +-
 .../v1beta/DeleteSchemaMetadata.java          |  441 +-
 .../v1beta/DeleteSchemaMetadataOrBuilder.java |   34 +-
 .../v1beta/DeleteSchemaRequest.java           |  350 +-
 .../v1beta/DeleteSchemaRequestOrBuilder.java  |   56 +
 .../discoveryengine/v1beta/Document.java      | 1527 +--
 .../discoveryengine/v1beta/DocumentInfo.java  |  651 +-
 .../v1beta/DocumentInfoOrBuilder.java         |   81 +-
 .../discoveryengine/v1beta/DocumentName.java  |    0
 .../v1beta/DocumentOrBuilder.java             |  102 +-
 .../discoveryengine/v1beta/DocumentProto.java |  123 +
 .../v1beta/DocumentServiceProto.java          |  250 +
 .../discoveryengine/v1beta/GcsSource.java     |  427 +-
 .../v1beta/GcsSourceOrBuilder.java            |   45 +-
 .../v1beta/GetDocumentRequest.java            |  350 +-
 .../v1beta/GetDocumentRequestOrBuilder.java   |   35 +-
 .../v1beta/GetSchemaRequest.java              |  350 +-
 .../v1beta/GetSchemaRequestOrBuilder.java     |   56 +
 .../v1beta/ImportConfigProto.java             |  292 +
 .../v1beta/ImportDocumentsMetadata.java       |  522 +-
 .../ImportDocumentsMetadataOrBuilder.java     |   40 +-
 .../v1beta/ImportDocumentsRequest.java        | 1805 ++--
 .../ImportDocumentsRequestOrBuilder.java      |  111 +-
 .../v1beta/ImportDocumentsResponse.java       |  545 +-
 .../ImportDocumentsResponseOrBuilder.java     |   45 +-
 .../v1beta/ImportErrorConfig.java             |  384 +-
 .../v1beta/ImportErrorConfigOrBuilder.java    |   30 +-
 .../v1beta/ImportUserEventsMetadata.java      |  522 +-
 .../ImportUserEventsMetadataOrBuilder.java    |   40 +-
 .../v1beta/ImportUserEventsRequest.java       | 1537 +--
 .../ImportUserEventsRequestOrBuilder.java     |   82 +-
 .../v1beta/ImportUserEventsResponse.java      |  613 +-
 .../ImportUserEventsResponseOrBuilder.java    |   51 +-
 .../discoveryengine/v1beta/Interval.java      |  552 +-
 .../v1beta/IntervalOrBuilder.java             |   42 +-
 .../v1beta/ListDocumentsRequest.java          |  463 +-
 .../v1beta/ListDocumentsRequestOrBuilder.java |   47 +-
 .../v1beta/ListDocumentsResponse.java         |  488 +-
 .../ListDocumentsResponseOrBuilder.java       |   45 +-
 .../v1beta/ListSchemasRequest.java            |  453 +-
 .../v1beta/ListSchemasRequestOrBuilder.java   |   47 +-
 .../v1beta/ListSchemasResponse.java           |  483 +-
 .../v1beta/ListSchemasResponseOrBuilder.java  |   45 +-
 .../discoveryengine/v1beta/MediaInfo.java     |  392 +-
 .../v1beta/MediaInfoOrBuilder.java            |   32 +-
 .../discoveryengine/v1beta/PageInfo.java      |  537 +-
 .../v1beta/PageInfoOrBuilder.java             |   54 +-
 .../discoveryengine/v1beta/PanelInfo.java     |  465 +-
 .../v1beta/PanelInfoOrBuilder.java            |   48 +-
 .../v1beta/PurgeConfigProto.java              |  119 +
 .../v1beta/PurgeDocumentsMetadata.java        |  519 +-
 .../PurgeDocumentsMetadataOrBuilder.java      |   40 +-
 .../v1beta/PurgeDocumentsRequest.java         |  466 +-
 .../PurgeDocumentsRequestOrBuilder.java       |   47 +-
 .../v1beta/PurgeDocumentsResponse.java        |  412 +-
 .../PurgeDocumentsResponseOrBuilder.java      |   39 +-
 .../v1beta/RecommendRequest.java              | 1104 ++-
 .../v1beta/RecommendRequestOrBuilder.java     |  130 +-
 .../v1beta/RecommendResponse.java             | 1570 +--
 .../v1beta/RecommendResponseOrBuilder.java    |   92 +-
 .../v1beta/RecommendationServiceProto.java    |  210 +
 .../cloud/discoveryengine/v1beta/Schema.java  |  540 +-
 .../discoveryengine/v1beta/SchemaName.java    |    0
 .../v1beta/SchemaOrBuilder.java               |   47 +-
 .../discoveryengine/v1beta/SchemaProto.java   |   93 +
 .../v1beta/SchemaServiceProto.java            |  272 +
 .../discoveryengine/v1beta/SearchInfo.java    |  428 +-
 .../v1beta/SearchInfoOrBuilder.java           |   42 +-
 .../discoveryengine/v1beta/SearchRequest.java | 8521 +++++++++++------
 .../v1beta/SearchRequestOrBuilder.java        |  275 +-
 .../v1beta/SearchResponse.java                | 4803 ++++++----
 .../v1beta/SearchResponseOrBuilder.java       |  151 +-
 .../v1beta/SearchServiceProto.java            |  499 +
 .../v1beta/ServingConfigName.java             |    0
 .../v1beta/TransactionInfo.java               |  554 +-
 .../v1beta/TransactionInfoOrBuilder.java      |   60 +-
 .../v1beta/UpdateDocumentRequest.java         |  439 +-
 .../UpdateDocumentRequestOrBuilder.java       |   41 +-
 .../v1beta/UpdateSchemaMetadata.java          |  441 +-
 .../v1beta/UpdateSchemaMetadataOrBuilder.java |   34 +-
 .../v1beta/UpdateSchemaRequest.java           |  429 +-
 .../v1beta/UpdateSchemaRequestOrBuilder.java  |   41 +-
 .../discoveryengine/v1beta/UserEvent.java     | 2079 ++--
 .../v1beta/UserEventOrBuilder.java            |  224 +-
 .../v1beta/UserEventProto.java                |  268 +
 .../v1beta/UserEventServiceProto.java         |  153 +
 .../discoveryengine/v1beta/UserInfo.java      |  391 +-
 .../v1beta/UserInfoOrBuilder.java             |   36 +-
 .../v1beta/WriteUserEventRequest.java         |  502 +-
 .../WriteUserEventRequestOrBuilder.java       |   97 +
 .../cloud/discoveryengine/v1beta/common.proto |    0
 .../v1beta/completion_service.proto           |    0
 .../discoveryengine/v1beta/document.proto     |    0
 .../v1beta/document_service.proto             |    0
 .../v1beta/import_config.proto                |    0
 .../discoveryengine/v1beta/purge_config.proto |    0
 .../v1beta/recommendation_service.proto       |    0
 .../cloud/discoveryengine/v1beta/schema.proto |    0
 .../v1beta/schema_service.proto               |    0
 .../v1beta/search_service.proto               |    0
 .../discoveryengine/v1beta/user_event.proto   |    0
 .../v1beta/user_event_service.proto           |    0
 .../completequery/AsyncCompleteQuery.java     |    0
 .../completequery/SyncCompleteQuery.java      |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../SyncCreateSetCredentialsProvider1.java    |    0
 .../create/SyncCreateSetEndpoint.java         |    0
 .../completequery/SyncCompleteQuery.java      |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../SyncCreateSetCredentialsProvider1.java    |    0
 .../create/SyncCreateSetEndpoint.java         |    0
 .../createdocument/AsyncCreateDocument.java   |    0
 .../createdocument/SyncCreateDocument.java    |    0
 ...reateDocumentBranchnameDocumentString.java |    0
 ...yncCreateDocumentStringDocumentString.java |    0
 .../deletedocument/AsyncDeleteDocument.java   |    0
 .../deletedocument/SyncDeleteDocument.java    |    0
 .../SyncDeleteDocumentDocumentname.java       |    0
 .../SyncDeleteDocumentString.java             |    0
 .../getdocument/AsyncGetDocument.java         |    0
 .../getdocument/SyncGetDocument.java          |    0
 .../SyncGetDocumentDocumentname.java          |    0
 .../getdocument/SyncGetDocumentString.java    |    0
 .../importdocuments/AsyncImportDocuments.java |    0
 .../AsyncImportDocumentsLRO.java              |    0
 .../importdocuments/SyncImportDocuments.java  |    0
 .../listdocuments/AsyncListDocuments.java     |    0
 .../AsyncListDocumentsPaged.java              |    0
 .../listdocuments/SyncListDocuments.java      |    0
 .../SyncListDocumentsBranchname.java          |    0
 .../SyncListDocumentsString.java              |    0
 .../purgedocuments/AsyncPurgeDocuments.java   |    0
 .../AsyncPurgeDocumentsLRO.java               |    0
 .../purgedocuments/SyncPurgeDocuments.java    |    0
 .../updatedocument/AsyncUpdateDocument.java   |    0
 .../updatedocument/SyncUpdateDocument.java    |    0
 .../getdocument/SyncGetDocument.java          |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../SyncCreateSetCredentialsProvider1.java    |    0
 .../create/SyncCreateSetEndpoint.java         |    0
 .../createschema/AsyncCreateSchema.java       |    0
 .../createschema/AsyncCreateSchemaLRO.java    |    0
 .../createschema/SyncCreateSchema.java        |    0
 ...CreateSchemaDatastorenameSchemaString.java |    0
 .../SyncCreateSchemaStringSchemaString.java   |    0
 .../deleteschema/AsyncDeleteSchema.java       |    0
 .../deleteschema/AsyncDeleteSchemaLRO.java    |    0
 .../deleteschema/SyncDeleteSchema.java        |    0
 .../SyncDeleteSchemaSchemaname.java           |    0
 .../deleteschema/SyncDeleteSchemaString.java  |    0
 .../getschema/AsyncGetSchema.java             |    0
 .../getschema/SyncGetSchema.java              |    0
 .../getschema/SyncGetSchemaSchemaname.java    |    0
 .../getschema/SyncGetSchemaString.java        |    0
 .../listschemas/AsyncListSchemas.java         |    0
 .../listschemas/AsyncListSchemasPaged.java    |    0
 .../listschemas/SyncListSchemas.java          |    0
 .../SyncListSchemasDatastorename.java         |    0
 .../listschemas/SyncListSchemasString.java    |    0
 .../updateschema/AsyncUpdateSchema.java       |    0
 .../updateschema/AsyncUpdateSchemaLRO.java    |    0
 .../updateschema/SyncUpdateSchema.java        |    0
 .../getschema/SyncGetSchema.java              |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../SyncCreateSetCredentialsProvider1.java    |    0
 .../create/SyncCreateSetEndpoint.java         |    0
 .../v1/searchservice/search/AsyncSearch.java  |    0
 .../search/AsyncSearchPaged.java              |    0
 .../v1/searchservice/search/SyncSearch.java   |    0
 .../search/SyncSearch.java                    |    0
 .../completequery/SyncCompleteQuery.java      |    0
 .../getdocument/SyncGetDocument.java          |    0
 .../getschema/SyncGetSchema.java              |    0
 .../search/SyncSearch.java                    |    0
 .../writeuserevent/SyncWriteUserEvent.java    |    0
 .../AsyncCollectUserEvent.java                |    0
 .../SyncCollectUserEvent.java                 |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../SyncCreateSetCredentialsProvider1.java    |    0
 .../create/SyncCreateSetEndpoint.java         |    0
 .../AsyncImportUserEvents.java                |    0
 .../AsyncImportUserEventsLRO.java             |    0
 .../SyncImportUserEvents.java                 |    0
 .../writeuserevent/AsyncWriteUserEvent.java   |    0
 .../writeuserevent/SyncWriteUserEvent.java    |    0
 .../writeuserevent/SyncWriteUserEvent.java    |    0
 .../completequery/AsyncCompleteQuery.java     |    0
 .../completequery/SyncCompleteQuery.java      |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../SyncCreateSetCredentialsProvider1.java    |    0
 .../create/SyncCreateSetEndpoint.java         |    0
 .../completequery/SyncCompleteQuery.java      |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../SyncCreateSetCredentialsProvider1.java    |    0
 .../create/SyncCreateSetEndpoint.java         |    0
 .../createdocument/AsyncCreateDocument.java   |    0
 .../createdocument/SyncCreateDocument.java    |    0
 ...reateDocumentBranchnameDocumentString.java |    0
 ...yncCreateDocumentStringDocumentString.java |    0
 .../deletedocument/AsyncDeleteDocument.java   |    0
 .../deletedocument/SyncDeleteDocument.java    |    0
 .../SyncDeleteDocumentDocumentname.java       |    0
 .../SyncDeleteDocumentString.java             |    0
 .../getdocument/AsyncGetDocument.java         |    0
 .../getdocument/SyncGetDocument.java          |    0
 .../SyncGetDocumentDocumentname.java          |    0
 .../getdocument/SyncGetDocumentString.java    |    0
 .../importdocuments/AsyncImportDocuments.java |    0
 .../AsyncImportDocumentsLRO.java              |    0
 .../importdocuments/SyncImportDocuments.java  |    0
 .../listdocuments/AsyncListDocuments.java     |    0
 .../AsyncListDocumentsPaged.java              |    0
 .../listdocuments/SyncListDocuments.java      |    0
 .../SyncListDocumentsBranchname.java          |    0
 .../SyncListDocumentsString.java              |    0
 .../purgedocuments/AsyncPurgeDocuments.java   |    0
 .../AsyncPurgeDocumentsLRO.java               |    0
 .../purgedocuments/SyncPurgeDocuments.java    |    0
 .../updatedocument/AsyncUpdateDocument.java   |    0
 .../updatedocument/SyncUpdateDocument.java    |    0
 .../getdocument/SyncGetDocument.java          |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../SyncCreateSetCredentialsProvider1.java    |    0
 .../create/SyncCreateSetEndpoint.java         |    0
 .../recommend/AsyncRecommend.java             |    0
 .../recommend/SyncRecommend.java              |    0
 .../recommend/SyncRecommend.java              |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../SyncCreateSetCredentialsProvider1.java    |    0
 .../create/SyncCreateSetEndpoint.java         |    0
 .../createschema/AsyncCreateSchema.java       |    0
 .../createschema/AsyncCreateSchemaLRO.java    |    0
 .../createschema/SyncCreateSchema.java        |    0
 ...CreateSchemaDatastorenameSchemaString.java |    0
 .../SyncCreateSchemaStringSchemaString.java   |    0
 .../deleteschema/AsyncDeleteSchema.java       |    0
 .../deleteschema/AsyncDeleteSchemaLRO.java    |    0
 .../deleteschema/SyncDeleteSchema.java        |    0
 .../SyncDeleteSchemaSchemaname.java           |    0
 .../deleteschema/SyncDeleteSchemaString.java  |    0
 .../getschema/AsyncGetSchema.java             |    0
 .../getschema/SyncGetSchema.java              |    0
 .../getschema/SyncGetSchemaSchemaname.java    |    0
 .../getschema/SyncGetSchemaString.java        |    0
 .../listschemas/AsyncListSchemas.java         |    0
 .../listschemas/AsyncListSchemasPaged.java    |    0
 .../listschemas/SyncListSchemas.java          |    0
 .../SyncListSchemasDatastorename.java         |    0
 .../listschemas/SyncListSchemasString.java    |    0
 .../updateschema/AsyncUpdateSchema.java       |    0
 .../updateschema/AsyncUpdateSchemaLRO.java    |    0
 .../updateschema/SyncUpdateSchema.java        |    0
 .../getschema/SyncGetSchema.java              |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../SyncCreateSetCredentialsProvider1.java    |    0
 .../create/SyncCreateSetEndpoint.java         |    0
 .../searchservice/search/AsyncSearch.java     |    0
 .../search/AsyncSearchPaged.java              |    0
 .../searchservice/search/SyncSearch.java      |    0
 .../search/SyncSearch.java                    |    0
 .../completequery/SyncCompleteQuery.java      |    0
 .../getdocument/SyncGetDocument.java          |    0
 .../recommend/SyncRecommend.java              |    0
 .../getschema/SyncGetSchema.java              |    0
 .../search/SyncSearch.java                    |    0
 .../writeuserevent/SyncWriteUserEvent.java    |    0
 .../AsyncCollectUserEvent.java                |    0
 .../SyncCollectUserEvent.java                 |    0
 .../SyncCreateSetCredentialsProvider.java     |    0
 .../SyncCreateSetCredentialsProvider1.java    |    0
 .../create/SyncCreateSetEndpoint.java         |    0
 .../AsyncImportUserEvents.java                |    0
 .../AsyncImportUserEventsLRO.java             |    0
 .../SyncImportUserEvents.java                 |    0
 .../writeuserevent/AsyncWriteUserEvent.java   |    0
 .../writeuserevent/SyncWriteUserEvent.java    |    0
 .../writeuserevent/SyncWriteUserEvent.java    |    0
 .../v1/DocumentServiceGrpc.java               |  917 --
 .../discoveryengine/v1/SchemaServiceGrpc.java |  667 --
 .../cloud/discoveryengine/v1/CommonProto.java |   93 -
 .../v1/CompleteQueryResponseOrBuilder.java    |   58 -
 .../v1/CompletionServiceProto.java            |  115 -
 .../v1/DeleteSchemaRequestOrBuilder.java      |   31 -
 .../discoveryengine/v1/DocumentProto.java     |   96 -
 .../v1/DocumentServiceProto.java              |  226 -
 .../v1/GetSchemaRequestOrBuilder.java         |   31 -
 .../discoveryengine/v1/ImportConfigProto.java |  247 -
 .../discoveryengine/v1/PurgeConfigProto.java  |  101 -
 .../cloud/discoveryengine/v1/SchemaProto.java |   77 -
 .../v1/SchemaServiceProto.java                |  245 -
 .../v1/SearchServiceProto.java                |  225 -
 .../discoveryengine/v1/UserEventProto.java    |  210 -
 .../v1/UserEventServiceProto.java             |  134 -
 .../v1/WriteUserEventRequestOrBuilder.java    |   58 -
 .../v1beta/DocumentServiceGrpc.java           |  927 --
 .../v1beta/SchemaServiceGrpc.java             |  667 --
 .../discoveryengine/v1beta/CommonProto.java   |  108 -
 .../CompleteQueryResponseOrBuilder.java       |   58 -
 .../v1beta/CompletionServiceProto.java        |  116 -
 .../v1beta/DeleteSchemaRequestOrBuilder.java  |   31 -
 .../discoveryengine/v1beta/DocumentProto.java |   97 -
 .../v1beta/DocumentServiceProto.java          |  230 -
 .../v1beta/GetSchemaRequestOrBuilder.java     |   31 -
 .../v1beta/ImportConfigProto.java             |  249 -
 .../v1beta/PurgeConfigProto.java              |  102 -
 .../v1beta/RecommendationServiceProto.java    |  176 -
 .../discoveryengine/v1beta/SchemaProto.java   |   78 -
 .../v1beta/SchemaServiceProto.java            |  249 -
 .../v1beta/SearchServiceProto.java            |  397 -
 .../v1beta/UserEventProto.java                |  212 -
 .../v1beta/UserEventServiceProto.java         |  137 -
 .../WriteUserEventRequestOrBuilder.java       |   58 -
 600 files changed, 60331 insertions(+), 36679 deletions(-)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceClient.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceSettings.java (99%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceClient.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceSettings.java (99%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceClient.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceSettings.java (99%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceClient.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceSettings.java (99%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceClient.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceSettings.java (99%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/gapic_metadata.json (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/package-info.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStub.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStubSettings.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStub.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStubSettings.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceCallableFactory.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceStub.java (99%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceCallableFactory.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceStub.java (99%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceCallableFactory.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceStub.java (99%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceCallableFactory.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceStub.java (99%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceCallableFactory.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceStub.java (99%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceCallableFactory.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceStub.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceCallableFactory.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceStub.java (99%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceCallableFactory.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceStub.java (99%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceCallableFactory.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceStub.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceCallableFactory.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceStub.java (99%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStub.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStubSettings.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStub.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStubSettings.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStub.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStubSettings.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClient.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceSettings.java (99%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClient.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceSettings.java (99%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClient.java (100%)
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 create mode 100644 java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceGrpc.java
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 create mode 100644 java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceGrpc.java
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 create mode 100644 java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceGrpc.java
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 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfo.java (71%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfoOrBuilder.java (73%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentName.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentOrBuilder.java (81%)
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentProto.java
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceProto.java
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSource.java (79%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSourceOrBuilder.java (85%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequest.java (68%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequestOrBuilder.java (62%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequest.java (65%)
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequestOrBuilder.java
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportConfigProto.java
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadata.java (70%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadataOrBuilder.java (73%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequest.java (71%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequestOrBuilder.java (84%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponse.java (72%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponseOrBuilder.java (68%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfig.java (69%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfigOrBuilder.java (67%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadata.java (70%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadataOrBuilder.java (73%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequest.java (61%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequestOrBuilder.java (58%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponse.java (72%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponseOrBuilder.java (72%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequest.java (73%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequestOrBuilder.java (74%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponse.java (73%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponseOrBuilder.java (71%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequest.java (71%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequestOrBuilder.java (68%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponse.java (73%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponseOrBuilder.java (70%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfo.java (72%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfoOrBuilder.java (78%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfo.java (76%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfoOrBuilder.java (82%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfo.java (72%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfoOrBuilder.java (73%)
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeConfigProto.java
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadata.java (70%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadataOrBuilder.java (73%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequest.java (68%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequestOrBuilder.java (59%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponse.java (71%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponseOrBuilder.java (71%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Schema.java (70%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaName.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaOrBuilder.java (74%)
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaProto.java
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceProto.java
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfo.java (77%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfoOrBuilder.java (83%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequest.java (68%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequestOrBuilder.java (82%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponse.java (72%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponseOrBuilder.java (80%)
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceProto.java
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ServingConfigName.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfo.java (78%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfoOrBuilder.java (86%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequest.java (69%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequestOrBuilder.java (69%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadata.java (69%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadataOrBuilder.java (70%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequest.java (64%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequestOrBuilder.java (53%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEvent.java (80%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventOrBuilder.java (93%)
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventProto.java
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceProto.java
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfo.java (74%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfoOrBuilder.java (79%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequest.java (61%)
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequestOrBuilder.java
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/common.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/completion_service.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document_service.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/import_config.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/purge_config.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema_service.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/search_service.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event_service.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySource.java (76%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySourceOrBuilder.java (83%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BranchName.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequest.java (70%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequestOrBuilder.java (71%)
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CommonProto.java
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequest.java (75%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequestOrBuilder.java (80%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponse.java (59%)
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponseOrBuilder.java
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfo.java (69%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfoOrBuilder.java (58%)
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceProto.java
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateDocumentRequest.java (69%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateDocumentRequestOrBuilder.java (70%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadata.java (68%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadataOrBuilder.java (70%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequest.java (66%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequestOrBuilder.java (62%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttribute.java (76%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttributeOrBuilder.java (84%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DataStoreName.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequest.java (67%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequestOrBuilder.java (62%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadata.java (68%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadataOrBuilder.java (70%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequest.java (64%)
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequestOrBuilder.java
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Document.java (75%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfo.java (72%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfoOrBuilder.java (73%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentName.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentOrBuilder.java (82%)
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentProto.java
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceProto.java
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSource.java (79%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSourceOrBuilder.java (86%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequest.java (68%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequestOrBuilder.java (62%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequest.java (64%)
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequestOrBuilder.java
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportConfigProto.java
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadata.java (69%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadataOrBuilder.java (73%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequest.java (69%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequestOrBuilder.java (82%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponse.java (70%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponseOrBuilder.java (69%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfig.java (69%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfigOrBuilder.java (67%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadata.java (69%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadataOrBuilder.java (73%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequest.java (63%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequestOrBuilder.java (71%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponse.java (71%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponseOrBuilder.java (73%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Interval.java (67%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/IntervalOrBuilder.java (71%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequest.java (72%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequestOrBuilder.java (75%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponse.java (72%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponseOrBuilder.java (73%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequest.java (71%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequestOrBuilder.java (68%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponse.java (73%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponseOrBuilder.java (73%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfo.java (72%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfoOrBuilder.java (78%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfo.java (76%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfoOrBuilder.java (82%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfo.java (73%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfoOrBuilder.java (74%)
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeConfigProto.java
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadata.java (69%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadataOrBuilder.java (73%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequest.java (67%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequestOrBuilder.java (59%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponse.java (70%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponseOrBuilder.java (71%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequest.java (77%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequestOrBuilder.java (88%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponse.java (66%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponseOrBuilder.java (66%)
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceProto.java
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Schema.java (71%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaName.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaOrBuilder.java (74%)
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaProto.java
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceProto.java
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchInfo.java (77%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchInfoOrBuilder.java (83%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequest.java (70%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequestOrBuilder.java (83%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponse.java (67%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponseOrBuilder.java (80%)
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceProto.java
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ServingConfigName.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfo.java (78%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfoOrBuilder.java (86%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequest.java (68%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequestOrBuilder.java (69%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadata.java (68%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadataOrBuilder.java (70%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequest.java (64%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequestOrBuilder.java (54%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEvent.java (80%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventOrBuilder.java (93%)
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventProto.java
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceProto.java
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserInfo.java (75%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserInfoOrBuilder.java (79%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequest.java (61%)
 create mode 100644 java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequestOrBuilder.java
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/common.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/completion_service.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document_service.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/import_config.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/purge_config.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/recommendation_service.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/schema.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/schema_service.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/search_service.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/user_event.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1beta => java-discoveryengine}/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/user_event_service.proto (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/completequery/AsyncCompleteQuery.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/completequery/SyncCompleteQuery.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetCredentialsProvider.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetCredentialsProvider1.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetEndpoint.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservicesettings/completequery/SyncCompleteQuery.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/create/SyncCreateSetCredentialsProvider.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/create/SyncCreateSetCredentialsProvider1.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/create/SyncCreateSetEndpoint.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/createdocument/AsyncCreateDocument.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/createdocument/SyncCreateDocument.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/createdocument/SyncCreateDocumentBranchnameDocumentString.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/createdocument/SyncCreateDocumentStringDocumentString.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/deletedocument/AsyncDeleteDocument.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/deletedocument/SyncDeleteDocument.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/deletedocument/SyncDeleteDocumentDocumentname.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/deletedocument/SyncDeleteDocumentString.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/AsyncGetDocument.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/SyncGetDocument.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/SyncGetDocumentDocumentname.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/SyncGetDocumentString.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/importdocuments/AsyncImportDocuments.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/importdocuments/AsyncImportDocumentsLRO.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/importdocuments/SyncImportDocuments.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/AsyncListDocuments.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/AsyncListDocumentsPaged.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/SyncListDocuments.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/SyncListDocumentsBranchname.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/SyncListDocumentsString.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/purgedocuments/AsyncPurgeDocuments.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/purgedocuments/AsyncPurgeDocumentsLRO.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/purgedocuments/SyncPurgeDocuments.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/updatedocument/AsyncUpdateDocument.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/updatedocument/SyncUpdateDocument.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservicesettings/getdocument/SyncGetDocument.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/create/SyncCreateSetCredentialsProvider.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/create/SyncCreateSetCredentialsProvider1.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/create/SyncCreateSetEndpoint.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/AsyncCreateSchema.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/AsyncCreateSchemaLRO.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/SyncCreateSchema.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/SyncCreateSchemaDatastorenameSchemaString.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/SyncCreateSchemaStringSchemaString.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/AsyncDeleteSchema.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/AsyncDeleteSchemaLRO.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchema.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchemaSchemaname.java (100%)
 rename {owl-bot-staging/java-discoveryengine/v1 => java-discoveryengine}/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchemaString.java (100%)
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 delete mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportConfigProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeConfigProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceGrpc.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceGrpc.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CommonProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponseOrBuilder.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequestOrBuilder.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportConfigProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeConfigProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceProto.java
 delete mode 100644 owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequestOrBuilder.java

diff --git a/java-discoveryengine/README.md b/java-discoveryengine/README.md
index 8dc85fe27346..116894145625 100644
--- a/java-discoveryengine/README.md
+++ b/java-discoveryengine/README.md
@@ -23,7 +23,7 @@ If you are using Maven with [BOM][libraries-bom], add this to your pom.xml file:
     
       com.google.cloud
       libraries-bom
-      26.16.0
+      26.17.0
       pom
       import
     
@@ -201,7 +201,7 @@ Java is a registered trademark of Oracle and/or its affiliates.
 [kokoro-badge-link-5]: http://storage.googleapis.com/cloud-devrel-public/java/badges/google-cloud-java/java11.html
 [stability-image]: https://img.shields.io/badge/stability-preview-yellow
 [maven-version-image]: https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-discoveryengine.svg
-[maven-version-link]: https://central.sonatype.com/artifact/com.google.cloud/google-cloud-discoveryengine/0.14.0
+[maven-version-link]: https://central.sonatype.com/artifact/com.google.cloud/google-cloud-discoveryengine/0.15.0
 [authentication]: https://github.com/googleapis/google-cloud-java#authentication
 [auth-scopes]: https://developers.google.com/identity/protocols/oauth2/scopes
 [predefined-iam-roles]: https://cloud.google.com/iam/docs/understanding-roles#predefined_roles
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceClient.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceClient.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceClient.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceClient.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceSettings.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceSettings.java
index 82892bd957e3..7701bd617abb 100644
--- a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceSettings.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceSettings.java
@@ -25,7 +25,6 @@
 import com.google.api.gax.rpc.ApiClientHeaderProvider;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.ClientSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.discoveryengine.v1.stub.CompletionServiceStubSettings;
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceClient.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceClient.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceClient.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceClient.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceSettings.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceSettings.java
index 8b4344c02541..af57b806c90a 100644
--- a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceSettings.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceSettings.java
@@ -29,7 +29,6 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.discoveryengine.v1.stub.DocumentServiceStubSettings;
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceClient.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceClient.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceClient.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceClient.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceSettings.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceSettings.java
index 32fb80d1ab53..84d553e37b00 100644
--- a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceSettings.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceSettings.java
@@ -29,7 +29,6 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.discoveryengine.v1.stub.SchemaServiceStubSettings;
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceClient.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceClient.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceClient.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceClient.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceSettings.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceSettings.java
index 77c40ac276e8..2b35d12d4cb7 100644
--- a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceSettings.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceSettings.java
@@ -28,7 +28,6 @@
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.discoveryengine.v1.stub.SearchServiceStubSettings;
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceClient.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceClient.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceClient.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceClient.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceSettings.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceSettings.java
index 50ed25e03709..6107a27e0683 100644
--- a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceSettings.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceSettings.java
@@ -27,7 +27,6 @@
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.discoveryengine.v1.stub.UserEventServiceStubSettings;
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/gapic_metadata.json b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/gapic_metadata.json
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/gapic_metadata.json
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/gapic_metadata.json
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/package-info.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/package-info.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/package-info.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/package-info.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStub.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStub.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStubSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStubSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/CompletionServiceStubSettings.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStub.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStub.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStubSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStubSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/DocumentServiceStubSettings.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceStub.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceStub.java
index d2bff3a68c5c..553a5bc46efd 100644
--- a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceStub.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcCompletionServiceStub.java
@@ -29,7 +29,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceStub.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceStub.java
index 78c8c461f65f..012cdce12154 100644
--- a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceStub.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcDocumentServiceStub.java
@@ -45,7 +45,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceStub.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceStub.java
index 8c02864bc907..a74ac70b3075 100644
--- a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceStub.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSchemaServiceStub.java
@@ -42,7 +42,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceStub.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceStub.java
index 39473ad5dd7c..ac0b8cfeb8d0 100644
--- a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceStub.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcSearchServiceStub.java
@@ -31,7 +31,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceStub.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceStub.java
index 314569566bf5..2bdfe6743fde 100644
--- a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceStub.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/GrpcUserEventServiceStub.java
@@ -36,7 +36,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceStub.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonCompletionServiceStub.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceStub.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceStub.java
index d8eb2ff442c4..a15d26405843 100644
--- a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceStub.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonDocumentServiceStub.java
@@ -31,7 +31,6 @@
 import com.google.api.gax.httpjson.ProtoMessageResponseParser;
 import com.google.api.gax.httpjson.ProtoRestSerializer;
 import com.google.api.gax.httpjson.longrunning.stub.HttpJsonOperationsStub;
-import com.google.api.gax.longrunning.OperationSnapshot;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.OperationCallable;
 import com.google.api.gax.rpc.RequestParamsBuilder;
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceStub.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceStub.java
index 61fa61cff4e9..f44b48fd266d 100644
--- a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceStub.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSchemaServiceStub.java
@@ -31,7 +31,6 @@
 import com.google.api.gax.httpjson.ProtoMessageResponseParser;
 import com.google.api.gax.httpjson.ProtoRestSerializer;
 import com.google.api.gax.httpjson.longrunning.stub.HttpJsonOperationsStub;
-import com.google.api.gax.longrunning.OperationSnapshot;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.OperationCallable;
 import com.google.api.gax.rpc.RequestParamsBuilder;
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceStub.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonSearchServiceStub.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceStub.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceStub.java
index d095643fbd23..378fc1f7e577 100644
--- a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceStub.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/HttpJsonUserEventServiceStub.java
@@ -30,7 +30,6 @@
 import com.google.api.gax.httpjson.ProtoMessageResponseParser;
 import com.google.api.gax.httpjson.ProtoRestSerializer;
 import com.google.api.gax.httpjson.longrunning.stub.HttpJsonOperationsStub;
-import com.google.api.gax.longrunning.OperationSnapshot;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.OperationCallable;
 import com.google.api.gax.rpc.RequestParamsBuilder;
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStub.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStub.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStubSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStubSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SchemaServiceStubSettings.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStub.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStub.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStubSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStubSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/SearchServiceStubSettings.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStub.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStub.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStubSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStubSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1/stub/UserEventServiceStubSettings.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClient.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClient.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClient.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClient.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceSettings.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceSettings.java
index f042ad424d09..d0311629e7b7 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceSettings.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceSettings.java
@@ -25,7 +25,6 @@
 import com.google.api.gax.rpc.ApiClientHeaderProvider;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.ClientSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.discoveryengine.v1beta.stub.CompletionServiceStubSettings;
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClient.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClient.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClient.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClient.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceSettings.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceSettings.java
index 1c265418dd96..28ce4aa6ab75 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceSettings.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceSettings.java
@@ -29,7 +29,6 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.discoveryengine.v1beta.stub.DocumentServiceStubSettings;
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClient.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClient.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClient.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClient.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceSettings.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceSettings.java
index b4cc286cb545..3c8effeb6f90 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceSettings.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceSettings.java
@@ -25,7 +25,6 @@
 import com.google.api.gax.rpc.ApiClientHeaderProvider;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.ClientSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.discoveryengine.v1beta.stub.RecommendationServiceStubSettings;
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClient.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClient.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClient.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClient.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceSettings.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceSettings.java
index eb24b9f3ac2a..9915822d4cf1 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceSettings.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceSettings.java
@@ -29,7 +29,6 @@
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.discoveryengine.v1beta.stub.SchemaServiceStubSettings;
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClient.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClient.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClient.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClient.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceSettings.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceSettings.java
index 9d17da7c1d2e..703648372f55 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceSettings.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceSettings.java
@@ -28,7 +28,6 @@
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.PagedCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.discoveryengine.v1beta.stub.SearchServiceStubSettings;
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClient.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClient.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClient.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClient.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceSettings.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceSettings.java
index 1c42f89ced96..a8f8c998ff9c 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceSettings.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceSettings.java
@@ -27,7 +27,6 @@
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.ClientSettings;
 import com.google.api.gax.rpc.OperationCallSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.discoveryengine.v1beta.stub.UserEventServiceStubSettings;
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/gapic_metadata.json b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/gapic_metadata.json
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/gapic_metadata.json
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/gapic_metadata.json
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/package-info.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/package-info.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/package-info.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/package-info.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/CompletionServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/CompletionServiceStub.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/CompletionServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/CompletionServiceStub.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/CompletionServiceStubSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/CompletionServiceStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/CompletionServiceStubSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/CompletionServiceStubSettings.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/DocumentServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/DocumentServiceStub.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/DocumentServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/DocumentServiceStub.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/DocumentServiceStubSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/DocumentServiceStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/DocumentServiceStubSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/DocumentServiceStubSettings.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceStub.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceStub.java
index c1ace6f4eb87..5261180f88ee 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceStub.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcCompletionServiceStub.java
@@ -30,7 +30,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceStub.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceStub.java
index 1351d4032542..daca57572c35 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceStub.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcDocumentServiceStub.java
@@ -46,7 +46,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceStub.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceStub.java
index 78f3670ba940..73dd08d0650f 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceStub.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcRecommendationServiceStub.java
@@ -30,7 +30,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceStub.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceStub.java
index 75798a4c34cf..547e55b417c9 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceStub.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSchemaServiceStub.java
@@ -43,7 +43,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceStub.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceStub.java
index 64aaf6a0a3a8..e17e3f402128 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceStub.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcSearchServiceStub.java
@@ -32,7 +32,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceStub.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceStub.java
index c8d3a6dfae61..569db696cd47 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceStub.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/GrpcUserEventServiceStub.java
@@ -37,7 +37,6 @@
 import io.grpc.MethodDescriptor;
 import io.grpc.protobuf.ProtoUtils;
 import java.io.IOException;
-import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
 
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonCompletionServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonCompletionServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonCompletionServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonCompletionServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonCompletionServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonCompletionServiceStub.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonCompletionServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonCompletionServiceStub.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceStub.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceStub.java
index 469f8fd17496..61cd2ba7b4fc 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceStub.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonDocumentServiceStub.java
@@ -31,7 +31,6 @@
 import com.google.api.gax.httpjson.ProtoMessageResponseParser;
 import com.google.api.gax.httpjson.ProtoRestSerializer;
 import com.google.api.gax.httpjson.longrunning.stub.HttpJsonOperationsStub;
-import com.google.api.gax.longrunning.OperationSnapshot;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.OperationCallable;
 import com.google.api.gax.rpc.RequestParamsBuilder;
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonRecommendationServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonRecommendationServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonRecommendationServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonRecommendationServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonRecommendationServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonRecommendationServiceStub.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonRecommendationServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonRecommendationServiceStub.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceStub.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceStub.java
index 67c88443afef..bc141d90cd42 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceStub.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSchemaServiceStub.java
@@ -31,7 +31,6 @@
 import com.google.api.gax.httpjson.ProtoMessageResponseParser;
 import com.google.api.gax.httpjson.ProtoRestSerializer;
 import com.google.api.gax.httpjson.longrunning.stub.HttpJsonOperationsStub;
-import com.google.api.gax.longrunning.OperationSnapshot;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.OperationCallable;
 import com.google.api.gax.rpc.RequestParamsBuilder;
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSearchServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSearchServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSearchServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSearchServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSearchServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSearchServiceStub.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSearchServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonSearchServiceStub.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceCallableFactory.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceCallableFactory.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceCallableFactory.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceCallableFactory.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceStub.java
similarity index 99%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceStub.java
index 26bd439589af..adcd323a5b73 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceStub.java
+++ b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/HttpJsonUserEventServiceStub.java
@@ -30,7 +30,6 @@
 import com.google.api.gax.httpjson.ProtoMessageResponseParser;
 import com.google.api.gax.httpjson.ProtoRestSerializer;
 import com.google.api.gax.httpjson.longrunning.stub.HttpJsonOperationsStub;
-import com.google.api.gax.longrunning.OperationSnapshot;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.OperationCallable;
 import com.google.api.gax.rpc.RequestParamsBuilder;
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/RecommendationServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/RecommendationServiceStub.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/RecommendationServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/RecommendationServiceStub.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/RecommendationServiceStubSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/RecommendationServiceStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/RecommendationServiceStubSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/RecommendationServiceStubSettings.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SchemaServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SchemaServiceStub.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SchemaServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SchemaServiceStub.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SchemaServiceStubSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SchemaServiceStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SchemaServiceStubSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SchemaServiceStubSettings.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SearchServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SearchServiceStub.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SearchServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SearchServiceStub.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SearchServiceStubSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SearchServiceStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SearchServiceStubSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/SearchServiceStubSettings.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/UserEventServiceStub.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/UserEventServiceStub.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/UserEventServiceStub.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/UserEventServiceStub.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/UserEventServiceStubSettings.java b/java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/UserEventServiceStubSettings.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/UserEventServiceStubSettings.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/main/java/com/google/cloud/discoveryengine/v1beta/stub/UserEventServiceStubSettings.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/CompletionServiceClientHttpJsonTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/CompletionServiceClientHttpJsonTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/CompletionServiceClientHttpJsonTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/CompletionServiceClientHttpJsonTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/CompletionServiceClientTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/CompletionServiceClientTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/CompletionServiceClientTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/CompletionServiceClientTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/DocumentServiceClientHttpJsonTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/DocumentServiceClientHttpJsonTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/DocumentServiceClientHttpJsonTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/DocumentServiceClientHttpJsonTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/DocumentServiceClientTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/DocumentServiceClientTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/DocumentServiceClientTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/DocumentServiceClientTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockCompletionService.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockCompletionService.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockCompletionService.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockCompletionService.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockCompletionServiceImpl.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockCompletionServiceImpl.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockCompletionServiceImpl.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockCompletionServiceImpl.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockDocumentService.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockDocumentService.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockDocumentService.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockDocumentService.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockDocumentServiceImpl.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockDocumentServiceImpl.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockDocumentServiceImpl.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockDocumentServiceImpl.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSchemaService.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSchemaService.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSchemaService.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSchemaService.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSchemaServiceImpl.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSchemaServiceImpl.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSchemaServiceImpl.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSchemaServiceImpl.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSearchService.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSearchService.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSearchService.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSearchService.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSearchServiceImpl.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSearchServiceImpl.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSearchServiceImpl.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockSearchServiceImpl.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockUserEventService.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockUserEventService.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockUserEventService.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockUserEventService.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockUserEventServiceImpl.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockUserEventServiceImpl.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockUserEventServiceImpl.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/MockUserEventServiceImpl.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SchemaServiceClientHttpJsonTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SchemaServiceClientHttpJsonTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SchemaServiceClientHttpJsonTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SchemaServiceClientHttpJsonTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SchemaServiceClientTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SchemaServiceClientTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SchemaServiceClientTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SchemaServiceClientTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SearchServiceClientHttpJsonTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SearchServiceClientHttpJsonTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SearchServiceClientHttpJsonTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SearchServiceClientHttpJsonTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SearchServiceClientTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SearchServiceClientTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SearchServiceClientTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/SearchServiceClientTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/UserEventServiceClientHttpJsonTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/UserEventServiceClientHttpJsonTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/UserEventServiceClientHttpJsonTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/UserEventServiceClientHttpJsonTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/UserEventServiceClientTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/UserEventServiceClientTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/UserEventServiceClientTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1/UserEventServiceClientTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClientHttpJsonTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClientHttpJsonTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClientHttpJsonTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClientHttpJsonTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClientTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClientTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClientTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceClientTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClientHttpJsonTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClientHttpJsonTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClientHttpJsonTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClientHttpJsonTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClientTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClientTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClientTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceClientTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockCompletionService.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockCompletionService.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockCompletionService.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockCompletionService.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockCompletionServiceImpl.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockCompletionServiceImpl.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockCompletionServiceImpl.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockCompletionServiceImpl.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockDocumentService.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockDocumentService.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockDocumentService.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockDocumentService.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockDocumentServiceImpl.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockDocumentServiceImpl.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockDocumentServiceImpl.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockDocumentServiceImpl.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockRecommendationService.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockRecommendationService.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockRecommendationService.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockRecommendationService.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockRecommendationServiceImpl.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockRecommendationServiceImpl.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockRecommendationServiceImpl.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockRecommendationServiceImpl.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSchemaService.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSchemaService.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSchemaService.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSchemaService.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSchemaServiceImpl.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSchemaServiceImpl.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSchemaServiceImpl.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSchemaServiceImpl.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSearchService.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSearchService.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSearchService.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSearchService.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSearchServiceImpl.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSearchServiceImpl.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSearchServiceImpl.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockSearchServiceImpl.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockUserEventService.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockUserEventService.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockUserEventService.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockUserEventService.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockUserEventServiceImpl.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockUserEventServiceImpl.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockUserEventServiceImpl.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/MockUserEventServiceImpl.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClientHttpJsonTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClientHttpJsonTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClientHttpJsonTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClientHttpJsonTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClientTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClientTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClientTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceClientTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClientHttpJsonTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClientHttpJsonTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClientHttpJsonTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClientHttpJsonTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClientTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClientTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClientTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceClientTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClientHttpJsonTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClientHttpJsonTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClientHttpJsonTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClientHttpJsonTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClientTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClientTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClientTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/SearchServiceClientTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClientHttpJsonTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClientHttpJsonTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClientHttpJsonTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClientHttpJsonTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClientTest.java b/java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClientTest.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClientTest.java
rename to java-discoveryengine/google-cloud-discoveryengine/src/test/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceClientTest.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceGrpc.java b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceGrpc.java
similarity index 54%
rename from owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceGrpc.java
rename to java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceGrpc.java
index 50614f4c77aa..7206e2805286 100644
--- a/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceGrpc.java
+++ b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceGrpc.java
@@ -1,8 +1,25 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package com.google.cloud.discoveryengine.v1;
 
 import static io.grpc.MethodDescriptor.generateFullMethodName;
 
 /**
+ *
+ *
  * 
  * Service for Auto-Completion.
  * 

@@ -18,82 +35,97 @@ private CompletionServiceGrpc() {}
   public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1.CompletionService";
 
   // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getCompleteQueryMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.CompleteQueryRequest,
+          com.google.cloud.discoveryengine.v1.CompleteQueryResponse>
+      getCompleteQueryMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "CompleteQuery",
       requestType = com.google.cloud.discoveryengine.v1.CompleteQueryRequest.class,
       responseType = com.google.cloud.discoveryengine.v1.CompleteQueryResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCompleteQueryMethod() {
-    io.grpc.MethodDescriptor getCompleteQueryMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.CompleteQueryRequest,
+          com.google.cloud.discoveryengine.v1.CompleteQueryResponse>
+      getCompleteQueryMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1.CompleteQueryRequest,
+            com.google.cloud.discoveryengine.v1.CompleteQueryResponse>
+        getCompleteQueryMethod;
     if ((getCompleteQueryMethod = CompletionServiceGrpc.getCompleteQueryMethod) == null) {
       synchronized (CompletionServiceGrpc.class) {
         if ((getCompleteQueryMethod = CompletionServiceGrpc.getCompleteQueryMethod) == null) {
-          CompletionServiceGrpc.getCompleteQueryMethod = getCompleteQueryMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CompleteQuery"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.CompleteQueryRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.CompleteQueryResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new CompletionServiceMethodDescriptorSupplier("CompleteQuery"))
-              .build();
+          CompletionServiceGrpc.getCompleteQueryMethod =
+              getCompleteQueryMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CompleteQuery"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.CompleteQueryRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.CompleteQueryResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new CompletionServiceMethodDescriptorSupplier("CompleteQuery"))
+                      .build();
         }
       }
     }
     return getCompleteQueryMethod;
   }
 
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
+  /** Creates a new async stub that supports all call types for the service */
   public static CompletionServiceStub newStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public CompletionServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new CompletionServiceStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public CompletionServiceStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new CompletionServiceStub(channel, callOptions);
+          }
+        };
     return CompletionServiceStub.newStub(factory, channel);
   }
 
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
-  public static CompletionServiceBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
+  public static CompletionServiceBlockingStub newBlockingStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public CompletionServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new CompletionServiceBlockingStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public CompletionServiceBlockingStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new CompletionServiceBlockingStub(channel, callOptions);
+          }
+        };
     return CompletionServiceBlockingStub.newStub(factory, channel);
   }
 
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static CompletionServiceFutureStub newFutureStub(
-      io.grpc.Channel channel) {
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static CompletionServiceFutureStub newFutureStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public CompletionServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new CompletionServiceFutureStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public CompletionServiceFutureStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new CompletionServiceFutureStub(channel, callOptions);
+          }
+        };
     return CompletionServiceFutureStub.newStub(factory, channel);
   }
 
   /**
+   *
+   *
    * 
    * Service for Auto-Completion.
    * 

@@ -101,40 +133,47 @@ public CompletionServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.Call
   public interface AsyncService {
 
     /**
+     *
+     *
      * 
      * Completes the specified user input with keyword suggestions.
      * 

      */
-    default void completeQuery(com.google.cloud.discoveryengine.v1.CompleteQueryRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCompleteQueryMethod(), responseObserver);
+    default void completeQuery(
+        com.google.cloud.discoveryengine.v1.CompleteQueryRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getCompleteQueryMethod(), responseObserver);
     }
   }
 
   /**
    * Base class for the server implementation of the service CompletionService.
+   *
    * 
    * Service for Auto-Completion.
    * 

    */
-  public static abstract class CompletionServiceImplBase
+  public abstract static class CompletionServiceImplBase
       implements io.grpc.BindableService, AsyncService {
 
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
       return CompletionServiceGrpc.bindService(this);
     }
   }
 
   /**
    * A stub to allow clients to do asynchronous rpc calls to service CompletionService.
+   *
    * 
    * Service for Auto-Completion.
    * 

    */
   public static final class CompletionServiceStub
       extends io.grpc.stub.AbstractAsyncStub {
-    private CompletionServiceStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private CompletionServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -145,19 +184,26 @@ protected CompletionServiceStub build(
     }
 
     /**
+     *
+     *
      * 
      * Completes the specified user input with keyword suggestions.
      * 

      */
-    public void completeQuery(com.google.cloud.discoveryengine.v1.CompleteQueryRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void completeQuery(
+        com.google.cloud.discoveryengine.v1.CompleteQueryRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCompleteQueryMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getCompleteQueryMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
   }
 
   /**
    * A stub to allow clients to do synchronous rpc calls to service CompletionService.
+   *
    * 
    * Service for Auto-Completion.
    * 

@@ -176,11 +222,14 @@ protected CompletionServiceBlockingStub build(
     }
 
     /**
+     *
+     *
      * 
      * Completes the specified user input with keyword suggestions.
      * 

      */
-    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse completeQuery(com.google.cloud.discoveryengine.v1.CompleteQueryRequest request) {
+    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse completeQuery(
+        com.google.cloud.discoveryengine.v1.CompleteQueryRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getCompleteQueryMethod(), getCallOptions(), request);
     }
@@ -188,14 +237,14 @@ public com.google.cloud.discoveryengine.v1.CompleteQueryResponse completeQuery(c
 
   /**
    * A stub to allow clients to do ListenableFuture-style rpc calls to service CompletionService.
+   *
    * 
    * Service for Auto-Completion.
    * 

    */
   public static final class CompletionServiceFutureStub
       extends io.grpc.stub.AbstractFutureStub {
-    private CompletionServiceFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private CompletionServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -206,12 +255,15 @@ protected CompletionServiceFutureStub build(
     }
 
     /**
+     *
+     *
      * 
      * Completes the specified user input with keyword suggestions.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture completeQuery(
-        com.google.cloud.discoveryengine.v1.CompleteQueryRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.discoveryengine.v1.CompleteQueryResponse>
+        completeQuery(com.google.cloud.discoveryengine.v1.CompleteQueryRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getCompleteQueryMethod(), getCallOptions()), request);
     }
@@ -219,11 +271,11 @@ public com.google.common.util.concurrent.ListenableFuture implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
     private final AsyncService serviceImpl;
     private final int methodId;
 
@@ -237,8 +289,11 @@ private static final class MethodHandlers implements
     public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_COMPLETE_QUERY:
-          serviceImpl.completeQuery((com.google.cloud.discoveryengine.v1.CompleteQueryRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.completeQuery(
+              (com.google.cloud.discoveryengine.v1.CompleteQueryRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.discoveryengine.v1.CompleteQueryResponse>)
+                  responseObserver);
           break;
         default:
           throw new AssertionError();
@@ -259,17 +314,18 @@ public io.grpc.stub.StreamObserver invoke(
   public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
     return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
         .addMethod(
-          getCompleteQueryMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1.CompleteQueryRequest,
-              com.google.cloud.discoveryengine.v1.CompleteQueryResponse>(
-                service, METHODID_COMPLETE_QUERY)))
+            getCompleteQueryMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1.CompleteQueryRequest,
+                    com.google.cloud.discoveryengine.v1.CompleteQueryResponse>(
+                    service, METHODID_COMPLETE_QUERY)))
         .build();
   }
 
-  private static abstract class CompletionServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+  private abstract static class CompletionServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     CompletionServiceBaseDescriptorSupplier() {}
 
     @java.lang.Override
@@ -311,10 +367,12 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() {
       synchronized (CompletionServiceGrpc.class) {
         result = serviceDescriptor;
         if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new CompletionServiceFileDescriptorSupplier())
-              .addMethod(getCompleteQueryMethod())
-              .build();
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new CompletionServiceFileDescriptorSupplier())
+                      .addMethod(getCompleteQueryMethod())
+                      .build();
         }
       }
     }
diff --git a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceGrpc.java b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceGrpc.java
new file mode 100644
index 000000000000..49524fb6f1ad
--- /dev/null
+++ b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceGrpc.java
@@ -0,0 +1,1158 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.discoveryengine.v1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ *
+ *
+ * 
+ * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
+ * information of the customer's website.
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/discoveryengine/v1/document_service.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class DocumentServiceGrpc {
+
+  private DocumentServiceGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1.DocumentService";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.GetDocumentRequest,
+          com.google.cloud.discoveryengine.v1.Document>
+      getGetDocumentMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetDocument",
+      requestType = com.google.cloud.discoveryengine.v1.GetDocumentRequest.class,
+      responseType = com.google.cloud.discoveryengine.v1.Document.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.GetDocumentRequest,
+          com.google.cloud.discoveryengine.v1.Document>
+      getGetDocumentMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1.GetDocumentRequest,
+            com.google.cloud.discoveryengine.v1.Document>
+        getGetDocumentMethod;
+    if ((getGetDocumentMethod = DocumentServiceGrpc.getGetDocumentMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getGetDocumentMethod = DocumentServiceGrpc.getGetDocumentMethod) == null) {
+          DocumentServiceGrpc.getGetDocumentMethod =
+              getGetDocumentMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetDocument"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.GetDocumentRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new DocumentServiceMethodDescriptorSupplier("GetDocument"))
+                      .build();
+        }
+      }
+    }
+    return getGetDocumentMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.ListDocumentsRequest,
+          com.google.cloud.discoveryengine.v1.ListDocumentsResponse>
+      getListDocumentsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListDocuments",
+      requestType = com.google.cloud.discoveryengine.v1.ListDocumentsRequest.class,
+      responseType = com.google.cloud.discoveryengine.v1.ListDocumentsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.ListDocumentsRequest,
+          com.google.cloud.discoveryengine.v1.ListDocumentsResponse>
+      getListDocumentsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1.ListDocumentsRequest,
+            com.google.cloud.discoveryengine.v1.ListDocumentsResponse>
+        getListDocumentsMethod;
+    if ((getListDocumentsMethod = DocumentServiceGrpc.getListDocumentsMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getListDocumentsMethod = DocumentServiceGrpc.getListDocumentsMethod) == null) {
+          DocumentServiceGrpc.getListDocumentsMethod =
+              getListDocumentsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListDocuments"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.ListDocumentsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.ListDocumentsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new DocumentServiceMethodDescriptorSupplier("ListDocuments"))
+                      .build();
+        }
+      }
+    }
+    return getListDocumentsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.CreateDocumentRequest,
+          com.google.cloud.discoveryengine.v1.Document>
+      getCreateDocumentMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateDocument",
+      requestType = com.google.cloud.discoveryengine.v1.CreateDocumentRequest.class,
+      responseType = com.google.cloud.discoveryengine.v1.Document.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.CreateDocumentRequest,
+          com.google.cloud.discoveryengine.v1.Document>
+      getCreateDocumentMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1.CreateDocumentRequest,
+            com.google.cloud.discoveryengine.v1.Document>
+        getCreateDocumentMethod;
+    if ((getCreateDocumentMethod = DocumentServiceGrpc.getCreateDocumentMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getCreateDocumentMethod = DocumentServiceGrpc.getCreateDocumentMethod) == null) {
+          DocumentServiceGrpc.getCreateDocumentMethod =
+              getCreateDocumentMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateDocument"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.CreateDocumentRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new DocumentServiceMethodDescriptorSupplier("CreateDocument"))
+                      .build();
+        }
+      }
+    }
+    return getCreateDocumentMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.UpdateDocumentRequest,
+          com.google.cloud.discoveryengine.v1.Document>
+      getUpdateDocumentMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateDocument",
+      requestType = com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.class,
+      responseType = com.google.cloud.discoveryengine.v1.Document.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.UpdateDocumentRequest,
+          com.google.cloud.discoveryengine.v1.Document>
+      getUpdateDocumentMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1.UpdateDocumentRequest,
+            com.google.cloud.discoveryengine.v1.Document>
+        getUpdateDocumentMethod;
+    if ((getUpdateDocumentMethod = DocumentServiceGrpc.getUpdateDocumentMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getUpdateDocumentMethod = DocumentServiceGrpc.getUpdateDocumentMethod) == null) {
+          DocumentServiceGrpc.getUpdateDocumentMethod =
+              getUpdateDocumentMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateDocument"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.UpdateDocumentRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new DocumentServiceMethodDescriptorSupplier("UpdateDocument"))
+                      .build();
+        }
+      }
+    }
+    return getUpdateDocumentMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.DeleteDocumentRequest, com.google.protobuf.Empty>
+      getDeleteDocumentMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteDocument",
+      requestType = com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.class,
+      responseType = com.google.protobuf.Empty.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.DeleteDocumentRequest, com.google.protobuf.Empty>
+      getDeleteDocumentMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1.DeleteDocumentRequest, com.google.protobuf.Empty>
+        getDeleteDocumentMethod;
+    if ((getDeleteDocumentMethod = DocumentServiceGrpc.getDeleteDocumentMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getDeleteDocumentMethod = DocumentServiceGrpc.getDeleteDocumentMethod) == null) {
+          DocumentServiceGrpc.getDeleteDocumentMethod =
+              getDeleteDocumentMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteDocument"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.DeleteDocumentRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.protobuf.Empty.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new DocumentServiceMethodDescriptorSupplier("DeleteDocument"))
+                      .build();
+        }
+      }
+    }
+    return getDeleteDocumentMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.ImportDocumentsRequest,
+          com.google.longrunning.Operation>
+      getImportDocumentsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ImportDocuments",
+      requestType = com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.ImportDocumentsRequest,
+          com.google.longrunning.Operation>
+      getImportDocumentsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest,
+            com.google.longrunning.Operation>
+        getImportDocumentsMethod;
+    if ((getImportDocumentsMethod = DocumentServiceGrpc.getImportDocumentsMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getImportDocumentsMethod = DocumentServiceGrpc.getImportDocumentsMethod) == null) {
+          DocumentServiceGrpc.getImportDocumentsMethod =
+              getImportDocumentsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ImportDocuments"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.ImportDocumentsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new DocumentServiceMethodDescriptorSupplier("ImportDocuments"))
+                      .build();
+        }
+      }
+    }
+    return getImportDocumentsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest,
+          com.google.longrunning.Operation>
+      getPurgeDocumentsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "PurgeDocuments",
+      requestType = com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest,
+          com.google.longrunning.Operation>
+      getPurgeDocumentsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest,
+            com.google.longrunning.Operation>
+        getPurgeDocumentsMethod;
+    if ((getPurgeDocumentsMethod = DocumentServiceGrpc.getPurgeDocumentsMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getPurgeDocumentsMethod = DocumentServiceGrpc.getPurgeDocumentsMethod) == null) {
+          DocumentServiceGrpc.getPurgeDocumentsMethod =
+              getPurgeDocumentsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "PurgeDocuments"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new DocumentServiceMethodDescriptorSupplier("PurgeDocuments"))
+                      .build();
+        }
+      }
+    }
+    return getPurgeDocumentsMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static DocumentServiceStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public DocumentServiceStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new DocumentServiceStub(channel, callOptions);
+          }
+        };
+    return DocumentServiceStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static DocumentServiceBlockingStub newBlockingStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public DocumentServiceBlockingStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new DocumentServiceBlockingStub(channel, callOptions);
+          }
+        };
+    return DocumentServiceBlockingStub.newStub(factory, channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static DocumentServiceFutureStub newFutureStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public DocumentServiceFutureStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new DocumentServiceFutureStub(channel, callOptions);
+          }
+        };
+    return DocumentServiceFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   *
+   *
+   * 
+   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
+   * information of the customer's website.
+   * 

+   */
+  public interface AsyncService {
+
+    /**
+     *
+     *
+     * 
+     * Gets a [Document][google.cloud.discoveryengine.v1.Document].
+     * 

+     */
+    default void getDocument(
+        com.google.cloud.discoveryengine.v1.GetDocumentRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetDocumentMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a list of [Document][google.cloud.discoveryengine.v1.Document]s.
+     * 

+     */
+    default void listDocuments(
+        com.google.cloud.discoveryengine.v1.ListDocumentsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListDocumentsMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a [Document][google.cloud.discoveryengine.v1.Document].
+     * 

+     */
+    default void createDocument(
+        com.google.cloud.discoveryengine.v1.CreateDocumentRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getCreateDocumentMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates a [Document][google.cloud.discoveryengine.v1.Document].
+     * 

+     */
+    default void updateDocument(
+        com.google.cloud.discoveryengine.v1.UpdateDocumentRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getUpdateDocumentMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a [Document][google.cloud.discoveryengine.v1.Document].
+     * 

+     */
+    default void deleteDocument(
+        com.google.cloud.discoveryengine.v1.DeleteDocumentRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getDeleteDocumentMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Bulk import of multiple
+     * [Document][google.cloud.discoveryengine.v1.Document]s. Request processing
+     * may be synchronous. Non-existing items will be created.
+     * Note: It is possible for a subset of the
+     * [Document][google.cloud.discoveryengine.v1.Document]s to be successfully
+     * updated.
+     * 

+     */
+    default void importDocuments(
+        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getImportDocumentsMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Permanently deletes all selected
+     * [Document][google.cloud.discoveryengine.v1.Document]s in a branch.
+     * This process is asynchronous. Depending on the number of
+     * [Document][google.cloud.discoveryengine.v1.Document]s to be deleted, this
+     * operation can take hours to complete. Before the delete operation
+     * completes, some [Document][google.cloud.discoveryengine.v1.Document]s might
+     * still be returned by
+     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
+     * or
+     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments].
+     * To get a list of the [Document][google.cloud.discoveryengine.v1.Document]s
+     * to be deleted, set
+     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1.PurgeDocumentsRequest.force]
+     * to false.
+     * 

+     */
+    default void purgeDocuments(
+        com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getPurgeDocumentsMethod(), responseObserver);
+    }
+  }
+
+  /**
+   * Base class for the server implementation of the service DocumentService.
+   *
+   * 
+   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
+   * information of the customer's website.
+   * 

+   */
+  public abstract static class DocumentServiceImplBase
+      implements io.grpc.BindableService, AsyncService {
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return DocumentServiceGrpc.bindService(this);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do asynchronous rpc calls to service DocumentService.
+   *
+   * 
+   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
+   * information of the customer's website.
+   * 

+   */
+  public static final class DocumentServiceStub
+      extends io.grpc.stub.AbstractAsyncStub {
+    private DocumentServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected DocumentServiceStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new DocumentServiceStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a [Document][google.cloud.discoveryengine.v1.Document].
+     * 

+     */
+    public void getDocument(
+        com.google.cloud.discoveryengine.v1.GetDocumentRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetDocumentMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a list of [Document][google.cloud.discoveryengine.v1.Document]s.
+     * 

+     */
+    public void listDocuments(
+        com.google.cloud.discoveryengine.v1.ListDocumentsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListDocumentsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a [Document][google.cloud.discoveryengine.v1.Document].
+     * 

+     */
+    public void createDocument(
+        com.google.cloud.discoveryengine.v1.CreateDocumentRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateDocumentMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates a [Document][google.cloud.discoveryengine.v1.Document].
+     * 

+     */
+    public void updateDocument(
+        com.google.cloud.discoveryengine.v1.UpdateDocumentRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateDocumentMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a [Document][google.cloud.discoveryengine.v1.Document].
+     * 

+     */
+    public void deleteDocument(
+        com.google.cloud.discoveryengine.v1.DeleteDocumentRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteDocumentMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Bulk import of multiple
+     * [Document][google.cloud.discoveryengine.v1.Document]s. Request processing
+     * may be synchronous. Non-existing items will be created.
+     * Note: It is possible for a subset of the
+     * [Document][google.cloud.discoveryengine.v1.Document]s to be successfully
+     * updated.
+     * 

+     */
+    public void importDocuments(
+        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getImportDocumentsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Permanently deletes all selected
+     * [Document][google.cloud.discoveryengine.v1.Document]s in a branch.
+     * This process is asynchronous. Depending on the number of
+     * [Document][google.cloud.discoveryengine.v1.Document]s to be deleted, this
+     * operation can take hours to complete. Before the delete operation
+     * completes, some [Document][google.cloud.discoveryengine.v1.Document]s might
+     * still be returned by
+     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
+     * or
+     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments].
+     * To get a list of the [Document][google.cloud.discoveryengine.v1.Document]s
+     * to be deleted, set
+     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1.PurgeDocumentsRequest.force]
+     * to false.
+     * 

+     */
+    public void purgeDocuments(
+        com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getPurgeDocumentsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do synchronous rpc calls to service DocumentService.
+   *
+   * 
+   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
+   * information of the customer's website.
+   * 

+   */
+  public static final class DocumentServiceBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private DocumentServiceBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected DocumentServiceBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new DocumentServiceBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a [Document][google.cloud.discoveryengine.v1.Document].
+     * 

+     */
+    public com.google.cloud.discoveryengine.v1.Document getDocument(
+        com.google.cloud.discoveryengine.v1.GetDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetDocumentMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a list of [Document][google.cloud.discoveryengine.v1.Document]s.
+     * 

+     */
+    public com.google.cloud.discoveryengine.v1.ListDocumentsResponse listDocuments(
+        com.google.cloud.discoveryengine.v1.ListDocumentsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListDocumentsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a [Document][google.cloud.discoveryengine.v1.Document].
+     * 

+     */
+    public com.google.cloud.discoveryengine.v1.Document createDocument(
+        com.google.cloud.discoveryengine.v1.CreateDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateDocumentMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates a [Document][google.cloud.discoveryengine.v1.Document].
+     * 

+     */
+    public com.google.cloud.discoveryengine.v1.Document updateDocument(
+        com.google.cloud.discoveryengine.v1.UpdateDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateDocumentMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a [Document][google.cloud.discoveryengine.v1.Document].
+     * 

+     */
+    public com.google.protobuf.Empty deleteDocument(
+        com.google.cloud.discoveryengine.v1.DeleteDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteDocumentMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Bulk import of multiple
+     * [Document][google.cloud.discoveryengine.v1.Document]s. Request processing
+     * may be synchronous. Non-existing items will be created.
+     * Note: It is possible for a subset of the
+     * [Document][google.cloud.discoveryengine.v1.Document]s to be successfully
+     * updated.
+     * 

+     */
+    public com.google.longrunning.Operation importDocuments(
+        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getImportDocumentsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Permanently deletes all selected
+     * [Document][google.cloud.discoveryengine.v1.Document]s in a branch.
+     * This process is asynchronous. Depending on the number of
+     * [Document][google.cloud.discoveryengine.v1.Document]s to be deleted, this
+     * operation can take hours to complete. Before the delete operation
+     * completes, some [Document][google.cloud.discoveryengine.v1.Document]s might
+     * still be returned by
+     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
+     * or
+     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments].
+     * To get a list of the [Document][google.cloud.discoveryengine.v1.Document]s
+     * to be deleted, set
+     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1.PurgeDocumentsRequest.force]
+     * to false.
+     * 

+     */
+    public com.google.longrunning.Operation purgeDocuments(
+        com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getPurgeDocumentsMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do ListenableFuture-style rpc calls to service DocumentService.
+   *
+   * 
+   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
+   * information of the customer's website.
+   * 

+   */
+  public static final class DocumentServiceFutureStub
+      extends io.grpc.stub.AbstractFutureStub {
+    private DocumentServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected DocumentServiceFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new DocumentServiceFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a [Document][google.cloud.discoveryengine.v1.Document].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.discoveryengine.v1.Document>
+        getDocument(com.google.cloud.discoveryengine.v1.GetDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetDocumentMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a list of [Document][google.cloud.discoveryengine.v1.Document]s.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.discoveryengine.v1.ListDocumentsResponse>
+        listDocuments(com.google.cloud.discoveryengine.v1.ListDocumentsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListDocumentsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a [Document][google.cloud.discoveryengine.v1.Document].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.discoveryengine.v1.Document>
+        createDocument(com.google.cloud.discoveryengine.v1.CreateDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateDocumentMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates a [Document][google.cloud.discoveryengine.v1.Document].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.discoveryengine.v1.Document>
+        updateDocument(com.google.cloud.discoveryengine.v1.UpdateDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateDocumentMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a [Document][google.cloud.discoveryengine.v1.Document].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteDocument(com.google.cloud.discoveryengine.v1.DeleteDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteDocumentMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Bulk import of multiple
+     * [Document][google.cloud.discoveryengine.v1.Document]s. Request processing
+     * may be synchronous. Non-existing items will be created.
+     * Note: It is possible for a subset of the
+     * [Document][google.cloud.discoveryengine.v1.Document]s to be successfully
+     * updated.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        importDocuments(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getImportDocumentsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Permanently deletes all selected
+     * [Document][google.cloud.discoveryengine.v1.Document]s in a branch.
+     * This process is asynchronous. Depending on the number of
+     * [Document][google.cloud.discoveryengine.v1.Document]s to be deleted, this
+     * operation can take hours to complete. Before the delete operation
+     * completes, some [Document][google.cloud.discoveryengine.v1.Document]s might
+     * still be returned by
+     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
+     * or
+     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments].
+     * To get a list of the [Document][google.cloud.discoveryengine.v1.Document]s
+     * to be deleted, set
+     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1.PurgeDocumentsRequest.force]
+     * to false.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        purgeDocuments(com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getPurgeDocumentsMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_GET_DOCUMENT = 0;
+  private static final int METHODID_LIST_DOCUMENTS = 1;
+  private static final int METHODID_CREATE_DOCUMENT = 2;
+  private static final int METHODID_UPDATE_DOCUMENT = 3;
+  private static final int METHODID_DELETE_DOCUMENT = 4;
+  private static final int METHODID_IMPORT_DOCUMENTS = 5;
+  private static final int METHODID_PURGE_DOCUMENTS = 6;
+
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final AsyncService serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(AsyncService serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_GET_DOCUMENT:
+          serviceImpl.getDocument(
+              (com.google.cloud.discoveryengine.v1.GetDocumentRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_LIST_DOCUMENTS:
+          serviceImpl.listDocuments(
+              (com.google.cloud.discoveryengine.v1.ListDocumentsRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.discoveryengine.v1.ListDocumentsResponse>)
+                  responseObserver);
+          break;
+        case METHODID_CREATE_DOCUMENT:
+          serviceImpl.createDocument(
+              (com.google.cloud.discoveryengine.v1.CreateDocumentRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_UPDATE_DOCUMENT:
+          serviceImpl.updateDocument(
+              (com.google.cloud.discoveryengine.v1.UpdateDocumentRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_DELETE_DOCUMENT:
+          serviceImpl.deleteDocument(
+              (com.google.cloud.discoveryengine.v1.DeleteDocumentRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_IMPORT_DOCUMENTS:
+          serviceImpl.importDocuments(
+              (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_PURGE_DOCUMENTS:
+          serviceImpl.purgeDocuments(
+              (com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
+    return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+        .addMethod(
+            getGetDocumentMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1.GetDocumentRequest,
+                    com.google.cloud.discoveryengine.v1.Document>(service, METHODID_GET_DOCUMENT)))
+        .addMethod(
+            getListDocumentsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1.ListDocumentsRequest,
+                    com.google.cloud.discoveryengine.v1.ListDocumentsResponse>(
+                    service, METHODID_LIST_DOCUMENTS)))
+        .addMethod(
+            getCreateDocumentMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1.CreateDocumentRequest,
+                    com.google.cloud.discoveryengine.v1.Document>(
+                    service, METHODID_CREATE_DOCUMENT)))
+        .addMethod(
+            getUpdateDocumentMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1.UpdateDocumentRequest,
+                    com.google.cloud.discoveryengine.v1.Document>(
+                    service, METHODID_UPDATE_DOCUMENT)))
+        .addMethod(
+            getDeleteDocumentMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1.DeleteDocumentRequest,
+                    com.google.protobuf.Empty>(service, METHODID_DELETE_DOCUMENT)))
+        .addMethod(
+            getImportDocumentsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1.ImportDocumentsRequest,
+                    com.google.longrunning.Operation>(service, METHODID_IMPORT_DOCUMENTS)))
+        .addMethod(
+            getPurgeDocumentsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest,
+                    com.google.longrunning.Operation>(service, METHODID_PURGE_DOCUMENTS)))
+        .build();
+  }
+
+  private abstract static class DocumentServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    DocumentServiceBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("DocumentService");
+    }
+  }
+
+  private static final class DocumentServiceFileDescriptorSupplier
+      extends DocumentServiceBaseDescriptorSupplier {
+    DocumentServiceFileDescriptorSupplier() {}
+  }
+
+  private static final class DocumentServiceMethodDescriptorSupplier
+      extends DocumentServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    DocumentServiceMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new DocumentServiceFileDescriptorSupplier())
+                      .addMethod(getGetDocumentMethod())
+                      .addMethod(getListDocumentsMethod())
+                      .addMethod(getCreateDocumentMethod())
+                      .addMethod(getUpdateDocumentMethod())
+                      .addMethod(getDeleteDocumentMethod())
+                      .addMethod(getImportDocumentsMethod())
+                      .addMethod(getPurgeDocumentsMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceGrpc.java b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceGrpc.java
new file mode 100644
index 000000000000..28ca73f46dd0
--- /dev/null
+++ b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceGrpc.java
@@ -0,0 +1,829 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.discoveryengine.v1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ *
+ *
+ * 
+ * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/discoveryengine/v1/schema_service.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class SchemaServiceGrpc {
+
+  private SchemaServiceGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1.SchemaService";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.GetSchemaRequest,
+          com.google.cloud.discoveryengine.v1.Schema>
+      getGetSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetSchema",
+      requestType = com.google.cloud.discoveryengine.v1.GetSchemaRequest.class,
+      responseType = com.google.cloud.discoveryengine.v1.Schema.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.GetSchemaRequest,
+          com.google.cloud.discoveryengine.v1.Schema>
+      getGetSchemaMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1.GetSchemaRequest,
+            com.google.cloud.discoveryengine.v1.Schema>
+        getGetSchemaMethod;
+    if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) {
+          SchemaServiceGrpc.getGetSchemaMethod =
+              getGetSchemaMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSchema"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.GetSchemaRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()))
+                      .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("GetSchema"))
+                      .build();
+        }
+      }
+    }
+    return getGetSchemaMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.ListSchemasRequest,
+          com.google.cloud.discoveryengine.v1.ListSchemasResponse>
+      getListSchemasMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListSchemas",
+      requestType = com.google.cloud.discoveryengine.v1.ListSchemasRequest.class,
+      responseType = com.google.cloud.discoveryengine.v1.ListSchemasResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.ListSchemasRequest,
+          com.google.cloud.discoveryengine.v1.ListSchemasResponse>
+      getListSchemasMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1.ListSchemasRequest,
+            com.google.cloud.discoveryengine.v1.ListSchemasResponse>
+        getListSchemasMethod;
+    if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) {
+          SchemaServiceGrpc.getListSchemasMethod =
+              getListSchemasMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSchemas"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.ListSchemasRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.ListSchemasResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("ListSchemas"))
+                      .build();
+        }
+      }
+    }
+    return getListSchemasMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.CreateSchemaRequest, com.google.longrunning.Operation>
+      getCreateSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateSchema",
+      requestType = com.google.cloud.discoveryengine.v1.CreateSchemaRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.CreateSchemaRequest, com.google.longrunning.Operation>
+      getCreateSchemaMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1.CreateSchemaRequest,
+            com.google.longrunning.Operation>
+        getCreateSchemaMethod;
+    if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) {
+          SchemaServiceGrpc.getCreateSchemaMethod =
+              getCreateSchemaMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSchema"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.CreateSchemaRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new SchemaServiceMethodDescriptorSupplier("CreateSchema"))
+                      .build();
+        }
+      }
+    }
+    return getCreateSchemaMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.UpdateSchemaRequest, com.google.longrunning.Operation>
+      getUpdateSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateSchema",
+      requestType = com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.UpdateSchemaRequest, com.google.longrunning.Operation>
+      getUpdateSchemaMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1.UpdateSchemaRequest,
+            com.google.longrunning.Operation>
+        getUpdateSchemaMethod;
+    if ((getUpdateSchemaMethod = SchemaServiceGrpc.getUpdateSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getUpdateSchemaMethod = SchemaServiceGrpc.getUpdateSchemaMethod) == null) {
+          SchemaServiceGrpc.getUpdateSchemaMethod =
+              getUpdateSchemaMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateSchema"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.UpdateSchemaRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new SchemaServiceMethodDescriptorSupplier("UpdateSchema"))
+                      .build();
+        }
+      }
+    }
+    return getUpdateSchemaMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.DeleteSchemaRequest, com.google.longrunning.Operation>
+      getDeleteSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteSchema",
+      requestType = com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.DeleteSchemaRequest, com.google.longrunning.Operation>
+      getDeleteSchemaMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1.DeleteSchemaRequest,
+            com.google.longrunning.Operation>
+        getDeleteSchemaMethod;
+    if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) {
+          SchemaServiceGrpc.getDeleteSchemaMethod =
+              getDeleteSchemaMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSchema"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.DeleteSchemaRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new SchemaServiceMethodDescriptorSupplier("DeleteSchema"))
+                      .build();
+        }
+      }
+    }
+    return getDeleteSchemaMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static SchemaServiceStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public SchemaServiceStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new SchemaServiceStub(channel, callOptions);
+          }
+        };
+    return SchemaServiceStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static SchemaServiceBlockingStub newBlockingStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public SchemaServiceBlockingStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new SchemaServiceBlockingStub(channel, callOptions);
+          }
+        };
+    return SchemaServiceBlockingStub.newStub(factory, channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static SchemaServiceFutureStub newFutureStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public SchemaServiceFutureStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new SchemaServiceFutureStub(channel, callOptions);
+          }
+        };
+    return SchemaServiceFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   *
+   *
+   * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
+   * 

+   */
+  public interface AsyncService {
+
+    /**
+     *
+     *
+     * 
+     * Gets a [Schema][google.cloud.discoveryengine.v1.Schema].
+     * 

+     */
+    default void getSchema(
+        com.google.cloud.discoveryengine.v1.GetSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetSchemaMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a list of [Schema][google.cloud.discoveryengine.v1.Schema]s.
+     * 

+     */
+    default void listSchemas(
+        com.google.cloud.discoveryengine.v1.ListSchemasRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListSchemasMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a [Schema][google.cloud.discoveryengine.v1.Schema].
+     * 

+     */
+    default void createSchema(
+        com.google.cloud.discoveryengine.v1.CreateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getCreateSchemaMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates a [Schema][google.cloud.discoveryengine.v1.Schema].
+     * 

+     */
+    default void updateSchema(
+        com.google.cloud.discoveryengine.v1.UpdateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getUpdateSchemaMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a [Schema][google.cloud.discoveryengine.v1.Schema].
+     * 

+     */
+    default void deleteSchema(
+        com.google.cloud.discoveryengine.v1.DeleteSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getDeleteSchemaMethod(), responseObserver);
+    }
+  }
+
+  /**
+   * Base class for the server implementation of the service SchemaService.
+   *
+   * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
+   * 

+   */
+  public abstract static class SchemaServiceImplBase
+      implements io.grpc.BindableService, AsyncService {
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return SchemaServiceGrpc.bindService(this);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do asynchronous rpc calls to service SchemaService.
+   *
+   * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
+   * 

+   */
+  public static final class SchemaServiceStub
+      extends io.grpc.stub.AbstractAsyncStub {
+    private SchemaServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected SchemaServiceStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new SchemaServiceStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a [Schema][google.cloud.discoveryengine.v1.Schema].
+     * 

+     */
+    public void getSchema(
+        com.google.cloud.discoveryengine.v1.GetSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a list of [Schema][google.cloud.discoveryengine.v1.Schema]s.
+     * 

+     */
+    public void listSchemas(
+        com.google.cloud.discoveryengine.v1.ListSchemasRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListSchemasMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a [Schema][google.cloud.discoveryengine.v1.Schema].
+     * 

+     */
+    public void createSchema(
+        com.google.cloud.discoveryengine.v1.CreateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateSchemaMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates a [Schema][google.cloud.discoveryengine.v1.Schema].
+     * 

+     */
+    public void updateSchema(
+        com.google.cloud.discoveryengine.v1.UpdateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateSchemaMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a [Schema][google.cloud.discoveryengine.v1.Schema].
+     * 

+     */
+    public void deleteSchema(
+        com.google.cloud.discoveryengine.v1.DeleteSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do synchronous rpc calls to service SchemaService.
+   *
+   * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
+   * 

+   */
+  public static final class SchemaServiceBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private SchemaServiceBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected SchemaServiceBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new SchemaServiceBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a [Schema][google.cloud.discoveryengine.v1.Schema].
+     * 

+     */
+    public com.google.cloud.discoveryengine.v1.Schema getSchema(
+        com.google.cloud.discoveryengine.v1.GetSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetSchemaMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a list of [Schema][google.cloud.discoveryengine.v1.Schema]s.
+     * 

+     */
+    public com.google.cloud.discoveryengine.v1.ListSchemasResponse listSchemas(
+        com.google.cloud.discoveryengine.v1.ListSchemasRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListSchemasMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a [Schema][google.cloud.discoveryengine.v1.Schema].
+     * 

+     */
+    public com.google.longrunning.Operation createSchema(
+        com.google.cloud.discoveryengine.v1.CreateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateSchemaMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates a [Schema][google.cloud.discoveryengine.v1.Schema].
+     * 

+     */
+    public com.google.longrunning.Operation updateSchema(
+        com.google.cloud.discoveryengine.v1.UpdateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateSchemaMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a [Schema][google.cloud.discoveryengine.v1.Schema].
+     * 

+     */
+    public com.google.longrunning.Operation deleteSchema(
+        com.google.cloud.discoveryengine.v1.DeleteSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteSchemaMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do ListenableFuture-style rpc calls to service SchemaService.
+   *
+   * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
+   * 

+   */
+  public static final class SchemaServiceFutureStub
+      extends io.grpc.stub.AbstractFutureStub {
+    private SchemaServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected SchemaServiceFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new SchemaServiceFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a [Schema][google.cloud.discoveryengine.v1.Schema].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.discoveryengine.v1.Schema>
+        getSchema(com.google.cloud.discoveryengine.v1.GetSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a list of [Schema][google.cloud.discoveryengine.v1.Schema]s.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.discoveryengine.v1.ListSchemasResponse>
+        listSchemas(com.google.cloud.discoveryengine.v1.ListSchemasRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListSchemasMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a [Schema][google.cloud.discoveryengine.v1.Schema].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        createSchema(com.google.cloud.discoveryengine.v1.CreateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates a [Schema][google.cloud.discoveryengine.v1.Schema].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        updateSchema(com.google.cloud.discoveryengine.v1.UpdateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateSchemaMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a [Schema][google.cloud.discoveryengine.v1.Schema].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteSchema(com.google.cloud.discoveryengine.v1.DeleteSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_GET_SCHEMA = 0;
+  private static final int METHODID_LIST_SCHEMAS = 1;
+  private static final int METHODID_CREATE_SCHEMA = 2;
+  private static final int METHODID_UPDATE_SCHEMA = 3;
+  private static final int METHODID_DELETE_SCHEMA = 4;
+
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final AsyncService serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(AsyncService serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_GET_SCHEMA:
+          serviceImpl.getSchema(
+              (com.google.cloud.discoveryengine.v1.GetSchemaRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_LIST_SCHEMAS:
+          serviceImpl.listSchemas(
+              (com.google.cloud.discoveryengine.v1.ListSchemasRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_CREATE_SCHEMA:
+          serviceImpl.createSchema(
+              (com.google.cloud.discoveryengine.v1.CreateSchemaRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_UPDATE_SCHEMA:
+          serviceImpl.updateSchema(
+              (com.google.cloud.discoveryengine.v1.UpdateSchemaRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_SCHEMA:
+          serviceImpl.deleteSchema(
+              (com.google.cloud.discoveryengine.v1.DeleteSchemaRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
+    return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+        .addMethod(
+            getGetSchemaMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1.GetSchemaRequest,
+                    com.google.cloud.discoveryengine.v1.Schema>(service, METHODID_GET_SCHEMA)))
+        .addMethod(
+            getListSchemasMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1.ListSchemasRequest,
+                    com.google.cloud.discoveryengine.v1.ListSchemasResponse>(
+                    service, METHODID_LIST_SCHEMAS)))
+        .addMethod(
+            getCreateSchemaMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1.CreateSchemaRequest,
+                    com.google.longrunning.Operation>(service, METHODID_CREATE_SCHEMA)))
+        .addMethod(
+            getUpdateSchemaMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1.UpdateSchemaRequest,
+                    com.google.longrunning.Operation>(service, METHODID_UPDATE_SCHEMA)))
+        .addMethod(
+            getDeleteSchemaMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1.DeleteSchemaRequest,
+                    com.google.longrunning.Operation>(service, METHODID_DELETE_SCHEMA)))
+        .build();
+  }
+
+  private abstract static class SchemaServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    SchemaServiceBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("SchemaService");
+    }
+  }
+
+  private static final class SchemaServiceFileDescriptorSupplier
+      extends SchemaServiceBaseDescriptorSupplier {
+    SchemaServiceFileDescriptorSupplier() {}
+  }
+
+  private static final class SchemaServiceMethodDescriptorSupplier
+      extends SchemaServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    SchemaServiceMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new SchemaServiceFileDescriptorSupplier())
+                      .addMethod(getGetSchemaMethod())
+                      .addMethod(getListSchemasMethod())
+                      .addMethod(getCreateSchemaMethod())
+                      .addMethod(getUpdateSchemaMethod())
+                      .addMethod(getDeleteSchemaMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceGrpc.java b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceGrpc.java
similarity index 54%
rename from owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceGrpc.java
rename to java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceGrpc.java
index 57b7d320a598..f77f87a579fb 100644
--- a/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceGrpc.java
+++ b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceGrpc.java
@@ -1,8 +1,25 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package com.google.cloud.discoveryengine.v1;
 
 import static io.grpc.MethodDescriptor.generateFullMethodName;
 
 /**
+ *
+ *
  * 
  * Service for search.
  * 

@@ -18,82 +35,96 @@ private SearchServiceGrpc() {}
   public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1.SearchService";
 
   // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getSearchMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.SearchRequest,
+          com.google.cloud.discoveryengine.v1.SearchResponse>
+      getSearchMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "Search",
       requestType = com.google.cloud.discoveryengine.v1.SearchRequest.class,
       responseType = com.google.cloud.discoveryengine.v1.SearchResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getSearchMethod() {
-    io.grpc.MethodDescriptor getSearchMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.SearchRequest,
+          com.google.cloud.discoveryengine.v1.SearchResponse>
+      getSearchMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1.SearchRequest,
+            com.google.cloud.discoveryengine.v1.SearchResponse>
+        getSearchMethod;
     if ((getSearchMethod = SearchServiceGrpc.getSearchMethod) == null) {
       synchronized (SearchServiceGrpc.class) {
         if ((getSearchMethod = SearchServiceGrpc.getSearchMethod) == null) {
-          SearchServiceGrpc.getSearchMethod = getSearchMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Search"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.SearchRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.SearchResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new SearchServiceMethodDescriptorSupplier("Search"))
-              .build();
+          SearchServiceGrpc.getSearchMethod =
+              getSearchMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Search"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.SearchRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.SearchResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new SearchServiceMethodDescriptorSupplier("Search"))
+                      .build();
         }
       }
     }
     return getSearchMethod;
   }
 
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
+  /** Creates a new async stub that supports all call types for the service */
   public static SearchServiceStub newStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public SearchServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new SearchServiceStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public SearchServiceStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new SearchServiceStub(channel, callOptions);
+          }
+        };
     return SearchServiceStub.newStub(factory, channel);
   }
 
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
-  public static SearchServiceBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
+  public static SearchServiceBlockingStub newBlockingStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public SearchServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new SearchServiceBlockingStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public SearchServiceBlockingStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new SearchServiceBlockingStub(channel, callOptions);
+          }
+        };
     return SearchServiceBlockingStub.newStub(factory, channel);
   }
 
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static SearchServiceFutureStub newFutureStub(
-      io.grpc.Channel channel) {
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static SearchServiceFutureStub newFutureStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public SearchServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new SearchServiceFutureStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public SearchServiceFutureStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new SearchServiceFutureStub(channel, callOptions);
+          }
+        };
     return SearchServiceFutureStub.newStub(factory, channel);
   }
 
   /**
+   *
+   *
    * 
    * Service for search.
    * 

@@ -101,56 +132,65 @@ public SearchServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOpti
   public interface AsyncService {
 
     /**
+     *
+     *
      * 
      * Performs a search.
      * 

      */
-    default void search(com.google.cloud.discoveryengine.v1.SearchRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    default void search(
+        com.google.cloud.discoveryengine.v1.SearchRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSearchMethod(), responseObserver);
     }
   }
 
   /**
    * Base class for the server implementation of the service SearchService.
+   *
    * 
    * Service for search.
    * 

    */
-  public static abstract class SearchServiceImplBase
+  public abstract static class SearchServiceImplBase
       implements io.grpc.BindableService, AsyncService {
 
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
       return SearchServiceGrpc.bindService(this);
     }
   }
 
   /**
    * A stub to allow clients to do asynchronous rpc calls to service SearchService.
+   *
    * 
    * Service for search.
    * 

    */
   public static final class SearchServiceStub
       extends io.grpc.stub.AbstractAsyncStub {
-    private SearchServiceStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private SearchServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected SearchServiceStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    protected SearchServiceStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new SearchServiceStub(channel, callOptions);
     }
 
     /**
+     *
+     *
      * 
      * Performs a search.
      * 

      */
-    public void search(com.google.cloud.discoveryengine.v1.SearchRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void search(
+        com.google.cloud.discoveryengine.v1.SearchRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
           getChannel().newCall(getSearchMethod(), getCallOptions()), request, responseObserver);
     }
@@ -158,14 +198,14 @@ public void search(com.google.cloud.discoveryengine.v1.SearchRequest request,
 
   /**
    * A stub to allow clients to do synchronous rpc calls to service SearchService.
+   *
    * 
    * Service for search.
    * 

    */
   public static final class SearchServiceBlockingStub
       extends io.grpc.stub.AbstractBlockingStub {
-    private SearchServiceBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private SearchServiceBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -176,11 +216,14 @@ protected SearchServiceBlockingStub build(
     }
 
     /**
+     *
+     *
      * 
      * Performs a search.
      * 

      */
-    public com.google.cloud.discoveryengine.v1.SearchResponse search(com.google.cloud.discoveryengine.v1.SearchRequest request) {
+    public com.google.cloud.discoveryengine.v1.SearchResponse search(
+        com.google.cloud.discoveryengine.v1.SearchRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getSearchMethod(), getCallOptions(), request);
     }
@@ -188,14 +231,14 @@ public com.google.cloud.discoveryengine.v1.SearchResponse search(com.google.clou
 
   /**
    * A stub to allow clients to do ListenableFuture-style rpc calls to service SearchService.
+   *
    * 
    * Service for search.
    * 

    */
   public static final class SearchServiceFutureStub
       extends io.grpc.stub.AbstractFutureStub {
-    private SearchServiceFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private SearchServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -206,12 +249,15 @@ protected SearchServiceFutureStub build(
     }
 
     /**
+     *
+     *
      * 
      * Performs a search.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture search(
-        com.google.cloud.discoveryengine.v1.SearchRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.discoveryengine.v1.SearchResponse>
+        search(com.google.cloud.discoveryengine.v1.SearchRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getSearchMethod(), getCallOptions()), request);
     }
@@ -219,11 +265,11 @@ public com.google.common.util.concurrent.ListenableFuture implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
     private final AsyncService serviceImpl;
     private final int methodId;
 
@@ -237,8 +283,10 @@ private static final class MethodHandlers implements
     public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_SEARCH:
-          serviceImpl.search((com.google.cloud.discoveryengine.v1.SearchRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.search(
+              (com.google.cloud.discoveryengine.v1.SearchRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         default:
           throw new AssertionError();
@@ -259,17 +307,17 @@ public io.grpc.stub.StreamObserver invoke(
   public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
     return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
         .addMethod(
-          getSearchMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1.SearchRequest,
-              com.google.cloud.discoveryengine.v1.SearchResponse>(
-                service, METHODID_SEARCH)))
+            getSearchMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1.SearchRequest,
+                    com.google.cloud.discoveryengine.v1.SearchResponse>(service, METHODID_SEARCH)))
         .build();
   }
 
-  private static abstract class SearchServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+  private abstract static class SearchServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     SearchServiceBaseDescriptorSupplier() {}
 
     @java.lang.Override
@@ -311,10 +359,12 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() {
       synchronized (SearchServiceGrpc.class) {
         result = serviceDescriptor;
         if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new SearchServiceFileDescriptorSupplier())
-              .addMethod(getSearchMethod())
-              .build();
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new SearchServiceFileDescriptorSupplier())
+                      .addMethod(getSearchMethod())
+                      .build();
         }
       }
     }
diff --git a/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceGrpc.java b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceGrpc.java
similarity index 53%
rename from owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceGrpc.java
rename to java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceGrpc.java
index 66c42de8c63d..80a1f168a806 100644
--- a/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceGrpc.java
+++ b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceGrpc.java
@@ -1,8 +1,25 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package com.google.cloud.discoveryengine.v1;
 
 import static io.grpc.MethodDescriptor.generateFullMethodName;
 
 /**
+ *
+ *
  * 
  * Service for ingesting end user actions on a website to Discovery Engine API.
  * 

@@ -18,144 +35,185 @@ private UserEventServiceGrpc() {}
   public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1.UserEventService";
 
   // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getWriteUserEventMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.WriteUserEventRequest,
+          com.google.cloud.discoveryengine.v1.UserEvent>
+      getWriteUserEventMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "WriteUserEvent",
       requestType = com.google.cloud.discoveryengine.v1.WriteUserEventRequest.class,
       responseType = com.google.cloud.discoveryengine.v1.UserEvent.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getWriteUserEventMethod() {
-    io.grpc.MethodDescriptor getWriteUserEventMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.WriteUserEventRequest,
+          com.google.cloud.discoveryengine.v1.UserEvent>
+      getWriteUserEventMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1.WriteUserEventRequest,
+            com.google.cloud.discoveryengine.v1.UserEvent>
+        getWriteUserEventMethod;
     if ((getWriteUserEventMethod = UserEventServiceGrpc.getWriteUserEventMethod) == null) {
       synchronized (UserEventServiceGrpc.class) {
         if ((getWriteUserEventMethod = UserEventServiceGrpc.getWriteUserEventMethod) == null) {
-          UserEventServiceGrpc.getWriteUserEventMethod = getWriteUserEventMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "WriteUserEvent"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.WriteUserEventRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance()))
-              .setSchemaDescriptor(new UserEventServiceMethodDescriptorSupplier("WriteUserEvent"))
-              .build();
+          UserEventServiceGrpc.getWriteUserEventMethod =
+              getWriteUserEventMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "WriteUserEvent"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.WriteUserEventRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new UserEventServiceMethodDescriptorSupplier("WriteUserEvent"))
+                      .build();
         }
       }
     }
     return getWriteUserEventMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getCollectUserEventMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.CollectUserEventRequest, com.google.api.HttpBody>
+      getCollectUserEventMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "CollectUserEvent",
       requestType = com.google.cloud.discoveryengine.v1.CollectUserEventRequest.class,
       responseType = com.google.api.HttpBody.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCollectUserEventMethod() {
-    io.grpc.MethodDescriptor getCollectUserEventMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.CollectUserEventRequest, com.google.api.HttpBody>
+      getCollectUserEventMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1.CollectUserEventRequest, com.google.api.HttpBody>
+        getCollectUserEventMethod;
     if ((getCollectUserEventMethod = UserEventServiceGrpc.getCollectUserEventMethod) == null) {
       synchronized (UserEventServiceGrpc.class) {
         if ((getCollectUserEventMethod = UserEventServiceGrpc.getCollectUserEventMethod) == null) {
-          UserEventServiceGrpc.getCollectUserEventMethod = getCollectUserEventMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CollectUserEvent"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.CollectUserEventRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.api.HttpBody.getDefaultInstance()))
-              .setSchemaDescriptor(new UserEventServiceMethodDescriptorSupplier("CollectUserEvent"))
-              .build();
+          UserEventServiceGrpc.getCollectUserEventMethod =
+              getCollectUserEventMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CollectUserEvent"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.CollectUserEventRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.api.HttpBody.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new UserEventServiceMethodDescriptorSupplier("CollectUserEvent"))
+                      .build();
         }
       }
     }
     return getCollectUserEventMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getImportUserEventsMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.ImportUserEventsRequest,
+          com.google.longrunning.Operation>
+      getImportUserEventsMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "ImportUserEvents",
       requestType = com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.class,
       responseType = com.google.longrunning.Operation.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getImportUserEventsMethod() {
-    io.grpc.MethodDescriptor getImportUserEventsMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1.ImportUserEventsRequest,
+          com.google.longrunning.Operation>
+      getImportUserEventsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest,
+            com.google.longrunning.Operation>
+        getImportUserEventsMethod;
     if ((getImportUserEventsMethod = UserEventServiceGrpc.getImportUserEventsMethod) == null) {
       synchronized (UserEventServiceGrpc.class) {
         if ((getImportUserEventsMethod = UserEventServiceGrpc.getImportUserEventsMethod) == null) {
-          UserEventServiceGrpc.getImportUserEventsMethod = getImportUserEventsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ImportUserEvents"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new UserEventServiceMethodDescriptorSupplier("ImportUserEvents"))
-              .build();
+          UserEventServiceGrpc.getImportUserEventsMethod =
+              getImportUserEventsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ImportUserEvents"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1.ImportUserEventsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new UserEventServiceMethodDescriptorSupplier("ImportUserEvents"))
+                      .build();
         }
       }
     }
     return getImportUserEventsMethod;
   }
 
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
+  /** Creates a new async stub that supports all call types for the service */
   public static UserEventServiceStub newStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public UserEventServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new UserEventServiceStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public UserEventServiceStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new UserEventServiceStub(channel, callOptions);
+          }
+        };
     return UserEventServiceStub.newStub(factory, channel);
   }
 
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
-  public static UserEventServiceBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
+  public static UserEventServiceBlockingStub newBlockingStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public UserEventServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new UserEventServiceBlockingStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public UserEventServiceBlockingStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new UserEventServiceBlockingStub(channel, callOptions);
+          }
+        };
     return UserEventServiceBlockingStub.newStub(factory, channel);
   }
 
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static UserEventServiceFutureStub newFutureStub(
-      io.grpc.Channel channel) {
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static UserEventServiceFutureStub newFutureStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public UserEventServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new UserEventServiceFutureStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public UserEventServiceFutureStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new UserEventServiceFutureStub(channel, callOptions);
+          }
+        };
     return UserEventServiceFutureStub.newStub(factory, channel);
   }
 
   /**
+   *
+   *
    * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    * 

@@ -163,16 +221,23 @@ public UserEventServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallO
   public interface AsyncService {
 
     /**
+     *
+     *
      * 
      * Writes a single user event.
      * 

      */
-    default void writeUserEvent(com.google.cloud.discoveryengine.v1.WriteUserEventRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getWriteUserEventMethod(), responseObserver);
+    default void writeUserEvent(
+        com.google.cloud.discoveryengine.v1.WriteUserEventRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getWriteUserEventMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Writes a single user event from the browser. This uses a GET request to
      * due to browser restriction of POST-ing to a 3rd party domain.
@@ -180,12 +245,16 @@ default void writeUserEvent(com.google.cloud.discoveryengine.v1.WriteUserEventRe
      * Google Tag Manager. Users should not call this method directly.
      * 

      */
-    default void collectUserEvent(com.google.cloud.discoveryengine.v1.CollectUserEventRequest request,
+    default void collectUserEvent(
+        com.google.cloud.discoveryengine.v1.CollectUserEventRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCollectUserEventMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getCollectUserEventMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Bulk import of User events. Request processing might be
      * synchronous. Events that already exist are skipped.
@@ -195,57 +264,68 @@ default void collectUserEvent(com.google.cloud.discoveryengine.v1.CollectUserEve
      * Operation.metadata is of type ImportMetadata.
      * 

      */
-    default void importUserEvents(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest request,
+    default void importUserEvents(
+        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getImportUserEventsMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getImportUserEventsMethod(), responseObserver);
     }
   }
 
   /**
    * Base class for the server implementation of the service UserEventService.
+   *
    * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    * 

    */
-  public static abstract class UserEventServiceImplBase
+  public abstract static class UserEventServiceImplBase
       implements io.grpc.BindableService, AsyncService {
 
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
       return UserEventServiceGrpc.bindService(this);
     }
   }
 
   /**
    * A stub to allow clients to do asynchronous rpc calls to service UserEventService.
+   *
    * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    * 

    */
   public static final class UserEventServiceStub
       extends io.grpc.stub.AbstractAsyncStub {
-    private UserEventServiceStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private UserEventServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected UserEventServiceStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    protected UserEventServiceStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new UserEventServiceStub(channel, callOptions);
     }
 
     /**
+     *
+     *
      * 
      * Writes a single user event.
      * 

      */
-    public void writeUserEvent(com.google.cloud.discoveryengine.v1.WriteUserEventRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void writeUserEvent(
+        com.google.cloud.discoveryengine.v1.WriteUserEventRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getWriteUserEventMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getWriteUserEventMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Writes a single user event from the browser. This uses a GET request to
      * due to browser restriction of POST-ing to a 3rd party domain.
@@ -253,13 +333,18 @@ public void writeUserEvent(com.google.cloud.discoveryengine.v1.WriteUserEventReq
      * Google Tag Manager. Users should not call this method directly.
      * 

      */
-    public void collectUserEvent(com.google.cloud.discoveryengine.v1.CollectUserEventRequest request,
+    public void collectUserEvent(
+        com.google.cloud.discoveryengine.v1.CollectUserEventRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCollectUserEventMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getCollectUserEventMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Bulk import of User events. Request processing might be
      * synchronous. Events that already exist are skipped.
@@ -269,23 +354,26 @@ public void collectUserEvent(com.google.cloud.discoveryengine.v1.CollectUserEven
      * Operation.metadata is of type ImportMetadata.
      * 

      */
-    public void importUserEvents(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest request,
+    public void importUserEvents(
+        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getImportUserEventsMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getImportUserEventsMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
   }
 
   /**
    * A stub to allow clients to do synchronous rpc calls to service UserEventService.
+   *
    * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    * 

    */
   public static final class UserEventServiceBlockingStub
       extends io.grpc.stub.AbstractBlockingStub {
-    private UserEventServiceBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private UserEventServiceBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -296,16 +384,21 @@ protected UserEventServiceBlockingStub build(
     }
 
     /**
+     *
+     *
      * 
      * Writes a single user event.
      * 

      */
-    public com.google.cloud.discoveryengine.v1.UserEvent writeUserEvent(com.google.cloud.discoveryengine.v1.WriteUserEventRequest request) {
+    public com.google.cloud.discoveryengine.v1.UserEvent writeUserEvent(
+        com.google.cloud.discoveryengine.v1.WriteUserEventRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getWriteUserEventMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Writes a single user event from the browser. This uses a GET request to
      * due to browser restriction of POST-ing to a 3rd party domain.
@@ -313,12 +406,15 @@ public com.google.cloud.discoveryengine.v1.UserEvent writeUserEvent(com.google.c
      * Google Tag Manager. Users should not call this method directly.
      * 

      */
-    public com.google.api.HttpBody collectUserEvent(com.google.cloud.discoveryengine.v1.CollectUserEventRequest request) {
+    public com.google.api.HttpBody collectUserEvent(
+        com.google.cloud.discoveryengine.v1.CollectUserEventRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getCollectUserEventMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Bulk import of User events. Request processing might be
      * synchronous. Events that already exist are skipped.
@@ -328,7 +424,8 @@ public com.google.api.HttpBody collectUserEvent(com.google.cloud.discoveryengine
      * Operation.metadata is of type ImportMetadata.
      * 

      */
-    public com.google.longrunning.Operation importUserEvents(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest request) {
+    public com.google.longrunning.Operation importUserEvents(
+        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getImportUserEventsMethod(), getCallOptions(), request);
     }
@@ -336,14 +433,14 @@ public com.google.longrunning.Operation importUserEvents(com.google.cloud.discov
 
   /**
    * A stub to allow clients to do ListenableFuture-style rpc calls to service UserEventService.
+   *
    * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    * 

    */
   public static final class UserEventServiceFutureStub
       extends io.grpc.stub.AbstractFutureStub {
-    private UserEventServiceFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private UserEventServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -354,17 +451,22 @@ protected UserEventServiceFutureStub build(
     }
 
     /**
+     *
+     *
      * 
      * Writes a single user event.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture writeUserEvent(
-        com.google.cloud.discoveryengine.v1.WriteUserEventRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.discoveryengine.v1.UserEvent>
+        writeUserEvent(com.google.cloud.discoveryengine.v1.WriteUserEventRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getWriteUserEventMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Writes a single user event from the browser. This uses a GET request to
      * due to browser restriction of POST-ing to a 3rd party domain.
@@ -372,13 +474,15 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture collectUserEvent(
-        com.google.cloud.discoveryengine.v1.CollectUserEventRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        collectUserEvent(com.google.cloud.discoveryengine.v1.CollectUserEventRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getCollectUserEventMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Bulk import of User events. Request processing might be
      * synchronous. Events that already exist are skipped.
@@ -388,8 +492,8 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture importUserEvents(
-        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        importUserEvents(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getImportUserEventsMethod(), getCallOptions()), request);
     }
@@ -399,11 +503,11 @@ public com.google.common.util.concurrent.ListenableFuture implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
     private final AsyncService serviceImpl;
     private final int methodId;
 
@@ -417,15 +521,19 @@ private static final class MethodHandlers implements
     public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_WRITE_USER_EVENT:
-          serviceImpl.writeUserEvent((com.google.cloud.discoveryengine.v1.WriteUserEventRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.writeUserEvent(
+              (com.google.cloud.discoveryengine.v1.WriteUserEventRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         case METHODID_COLLECT_USER_EVENT:
-          serviceImpl.collectUserEvent((com.google.cloud.discoveryengine.v1.CollectUserEventRequest) request,
+          serviceImpl.collectUserEvent(
+              (com.google.cloud.discoveryengine.v1.CollectUserEventRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_IMPORT_USER_EVENTS:
-          serviceImpl.importUserEvents((com.google.cloud.discoveryengine.v1.ImportUserEventsRequest) request,
+          serviceImpl.importUserEvents(
+              (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         default:
@@ -447,31 +555,30 @@ public io.grpc.stub.StreamObserver invoke(
   public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
     return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
         .addMethod(
-          getWriteUserEventMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1.WriteUserEventRequest,
-              com.google.cloud.discoveryengine.v1.UserEvent>(
-                service, METHODID_WRITE_USER_EVENT)))
+            getWriteUserEventMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1.WriteUserEventRequest,
+                    com.google.cloud.discoveryengine.v1.UserEvent>(
+                    service, METHODID_WRITE_USER_EVENT)))
         .addMethod(
-          getCollectUserEventMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1.CollectUserEventRequest,
-              com.google.api.HttpBody>(
-                service, METHODID_COLLECT_USER_EVENT)))
+            getCollectUserEventMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1.CollectUserEventRequest,
+                    com.google.api.HttpBody>(service, METHODID_COLLECT_USER_EVENT)))
         .addMethod(
-          getImportUserEventsMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1.ImportUserEventsRequest,
-              com.google.longrunning.Operation>(
-                service, METHODID_IMPORT_USER_EVENTS)))
+            getImportUserEventsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1.ImportUserEventsRequest,
+                    com.google.longrunning.Operation>(service, METHODID_IMPORT_USER_EVENTS)))
         .build();
   }
 
-  private static abstract class UserEventServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+  private abstract static class UserEventServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     UserEventServiceBaseDescriptorSupplier() {}
 
     @java.lang.Override
@@ -513,12 +620,14 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() {
       synchronized (UserEventServiceGrpc.class) {
         result = serviceDescriptor;
         if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new UserEventServiceFileDescriptorSupplier())
-              .addMethod(getWriteUserEventMethod())
-              .addMethod(getCollectUserEventMethod())
-              .addMethod(getImportUserEventsMethod())
-              .build();
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new UserEventServiceFileDescriptorSupplier())
+                      .addMethod(getWriteUserEventMethod())
+                      .addMethod(getCollectUserEventMethod())
+                      .addMethod(getImportUserEventsMethod())
+                      .build();
         }
       }
     }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceGrpc.java b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceGrpc.java
similarity index 54%
rename from owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceGrpc.java
rename to java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceGrpc.java
index 895d8124e069..7464acbd0fcd 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceGrpc.java
+++ b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceGrpc.java
@@ -1,8 +1,25 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package com.google.cloud.discoveryengine.v1beta;
 
 import static io.grpc.MethodDescriptor.generateFullMethodName;
 
 /**
+ *
+ *
  * 
  * Service for Auto-Completion.
  * 

@@ -18,82 +35,97 @@ private CompletionServiceGrpc() {}
   public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1beta.CompletionService";
 
   // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getCompleteQueryMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest,
+          com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse>
+      getCompleteQueryMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "CompleteQuery",
       requestType = com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.class,
       responseType = com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCompleteQueryMethod() {
-    io.grpc.MethodDescriptor getCompleteQueryMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest,
+          com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse>
+      getCompleteQueryMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest,
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse>
+        getCompleteQueryMethod;
     if ((getCompleteQueryMethod = CompletionServiceGrpc.getCompleteQueryMethod) == null) {
       synchronized (CompletionServiceGrpc.class) {
         if ((getCompleteQueryMethod = CompletionServiceGrpc.getCompleteQueryMethod) == null) {
-          CompletionServiceGrpc.getCompleteQueryMethod = getCompleteQueryMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CompleteQuery"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new CompletionServiceMethodDescriptorSupplier("CompleteQuery"))
-              .build();
+          CompletionServiceGrpc.getCompleteQueryMethod =
+              getCompleteQueryMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CompleteQuery"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new CompletionServiceMethodDescriptorSupplier("CompleteQuery"))
+                      .build();
         }
       }
     }
     return getCompleteQueryMethod;
   }
 
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
+  /** Creates a new async stub that supports all call types for the service */
   public static CompletionServiceStub newStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public CompletionServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new CompletionServiceStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public CompletionServiceStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new CompletionServiceStub(channel, callOptions);
+          }
+        };
     return CompletionServiceStub.newStub(factory, channel);
   }
 
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
-  public static CompletionServiceBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
+  public static CompletionServiceBlockingStub newBlockingStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public CompletionServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new CompletionServiceBlockingStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public CompletionServiceBlockingStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new CompletionServiceBlockingStub(channel, callOptions);
+          }
+        };
     return CompletionServiceBlockingStub.newStub(factory, channel);
   }
 
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static CompletionServiceFutureStub newFutureStub(
-      io.grpc.Channel channel) {
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static CompletionServiceFutureStub newFutureStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public CompletionServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new CompletionServiceFutureStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public CompletionServiceFutureStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new CompletionServiceFutureStub(channel, callOptions);
+          }
+        };
     return CompletionServiceFutureStub.newStub(factory, channel);
   }
 
   /**
+   *
+   *
    * 
    * Service for Auto-Completion.
    * 

@@ -101,40 +133,47 @@ public CompletionServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.Call
   public interface AsyncService {
 
     /**
+     *
+     *
      * 
      * Completes the specified user input with keyword suggestions.
      * 

      */
-    default void completeQuery(com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCompleteQueryMethod(), responseObserver);
+    default void completeQuery(
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getCompleteQueryMethod(), responseObserver);
     }
   }
 
   /**
    * Base class for the server implementation of the service CompletionService.
+   *
    * 
    * Service for Auto-Completion.
    * 

    */
-  public static abstract class CompletionServiceImplBase
+  public abstract static class CompletionServiceImplBase
       implements io.grpc.BindableService, AsyncService {
 
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
       return CompletionServiceGrpc.bindService(this);
     }
   }
 
   /**
    * A stub to allow clients to do asynchronous rpc calls to service CompletionService.
+   *
    * 
    * Service for Auto-Completion.
    * 

    */
   public static final class CompletionServiceStub
       extends io.grpc.stub.AbstractAsyncStub {
-    private CompletionServiceStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private CompletionServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -145,19 +184,26 @@ protected CompletionServiceStub build(
     }
 
     /**
+     *
+     *
      * 
      * Completes the specified user input with keyword suggestions.
      * 

      */
-    public void completeQuery(com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void completeQuery(
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCompleteQueryMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getCompleteQueryMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
   }
 
   /**
    * A stub to allow clients to do synchronous rpc calls to service CompletionService.
+   *
    * 
    * Service for Auto-Completion.
    * 

@@ -176,11 +222,14 @@ protected CompletionServiceBlockingStub build(
     }
 
     /**
+     *
+     *
      * 
      * Completes the specified user input with keyword suggestions.
      * 

      */
-    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse completeQuery(com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest request) {
+    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse completeQuery(
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getCompleteQueryMethod(), getCallOptions(), request);
     }
@@ -188,14 +237,14 @@ public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse completeQue
 
   /**
    * A stub to allow clients to do ListenableFuture-style rpc calls to service CompletionService.
+   *
    * 
    * Service for Auto-Completion.
    * 

    */
   public static final class CompletionServiceFutureStub
       extends io.grpc.stub.AbstractFutureStub {
-    private CompletionServiceFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private CompletionServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -206,12 +255,15 @@ protected CompletionServiceFutureStub build(
     }
 
     /**
+     *
+     *
      * 
      * Completes the specified user input with keyword suggestions.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture completeQuery(
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse>
+        completeQuery(com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getCompleteQueryMethod(), getCallOptions()), request);
     }
@@ -219,11 +271,11 @@ public com.google.common.util.concurrent.ListenableFuture implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
     private final AsyncService serviceImpl;
     private final int methodId;
 
@@ -237,8 +289,11 @@ private static final class MethodHandlers implements
     public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_COMPLETE_QUERY:
-          serviceImpl.completeQuery((com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.completeQuery(
+              (com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse>)
+                  responseObserver);
           break;
         default:
           throw new AssertionError();
@@ -259,17 +314,18 @@ public io.grpc.stub.StreamObserver invoke(
   public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
     return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
         .addMethod(
-          getCompleteQueryMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest,
-              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse>(
-                service, METHODID_COMPLETE_QUERY)))
+            getCompleteQueryMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest,
+                    com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse>(
+                    service, METHODID_COMPLETE_QUERY)))
         .build();
   }
 
-  private static abstract class CompletionServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+  private abstract static class CompletionServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     CompletionServiceBaseDescriptorSupplier() {}
 
     @java.lang.Override
@@ -311,10 +367,12 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() {
       synchronized (CompletionServiceGrpc.class) {
         result = serviceDescriptor;
         if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new CompletionServiceFileDescriptorSupplier())
-              .addMethod(getCompleteQueryMethod())
-              .build();
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new CompletionServiceFileDescriptorSupplier())
+                      .addMethod(getCompleteQueryMethod())
+                      .build();
         }
       }
     }
diff --git a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceGrpc.java b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceGrpc.java
new file mode 100644
index 000000000000..75fa98109cbd
--- /dev/null
+++ b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceGrpc.java
@@ -0,0 +1,1173 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.discoveryengine.v1beta;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ *
+ *
+ * 
+ * Service for ingesting
+ * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
+ * customer's website.
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/discoveryengine/v1beta/document_service.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class DocumentServiceGrpc {
+
+  private DocumentServiceGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1beta.DocumentService";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.GetDocumentRequest,
+          com.google.cloud.discoveryengine.v1beta.Document>
+      getGetDocumentMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetDocument",
+      requestType = com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.class,
+      responseType = com.google.cloud.discoveryengine.v1beta.Document.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.GetDocumentRequest,
+          com.google.cloud.discoveryengine.v1beta.Document>
+      getGetDocumentMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1beta.GetDocumentRequest,
+            com.google.cloud.discoveryengine.v1beta.Document>
+        getGetDocumentMethod;
+    if ((getGetDocumentMethod = DocumentServiceGrpc.getGetDocumentMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getGetDocumentMethod = DocumentServiceGrpc.getGetDocumentMethod) == null) {
+          DocumentServiceGrpc.getGetDocumentMethod =
+              getGetDocumentMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetDocument"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.GetDocumentRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.Document
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new DocumentServiceMethodDescriptorSupplier("GetDocument"))
+                      .build();
+        }
+      }
+    }
+    return getGetDocumentMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest,
+          com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse>
+      getListDocumentsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListDocuments",
+      requestType = com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.class,
+      responseType = com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest,
+          com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse>
+      getListDocumentsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest,
+            com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse>
+        getListDocumentsMethod;
+    if ((getListDocumentsMethod = DocumentServiceGrpc.getListDocumentsMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getListDocumentsMethod = DocumentServiceGrpc.getListDocumentsMethod) == null) {
+          DocumentServiceGrpc.getListDocumentsMethod =
+              getListDocumentsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListDocuments"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new DocumentServiceMethodDescriptorSupplier("ListDocuments"))
+                      .build();
+        }
+      }
+    }
+    return getListDocumentsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest,
+          com.google.cloud.discoveryengine.v1beta.Document>
+      getCreateDocumentMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateDocument",
+      requestType = com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.class,
+      responseType = com.google.cloud.discoveryengine.v1beta.Document.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest,
+          com.google.cloud.discoveryengine.v1beta.Document>
+      getCreateDocumentMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest,
+            com.google.cloud.discoveryengine.v1beta.Document>
+        getCreateDocumentMethod;
+    if ((getCreateDocumentMethod = DocumentServiceGrpc.getCreateDocumentMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getCreateDocumentMethod = DocumentServiceGrpc.getCreateDocumentMethod) == null) {
+          DocumentServiceGrpc.getCreateDocumentMethod =
+              getCreateDocumentMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateDocument"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.Document
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new DocumentServiceMethodDescriptorSupplier("CreateDocument"))
+                      .build();
+        }
+      }
+    }
+    return getCreateDocumentMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest,
+          com.google.cloud.discoveryengine.v1beta.Document>
+      getUpdateDocumentMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateDocument",
+      requestType = com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.class,
+      responseType = com.google.cloud.discoveryengine.v1beta.Document.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest,
+          com.google.cloud.discoveryengine.v1beta.Document>
+      getUpdateDocumentMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest,
+            com.google.cloud.discoveryengine.v1beta.Document>
+        getUpdateDocumentMethod;
+    if ((getUpdateDocumentMethod = DocumentServiceGrpc.getUpdateDocumentMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getUpdateDocumentMethod = DocumentServiceGrpc.getUpdateDocumentMethod) == null) {
+          DocumentServiceGrpc.getUpdateDocumentMethod =
+              getUpdateDocumentMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateDocument"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.Document
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new DocumentServiceMethodDescriptorSupplier("UpdateDocument"))
+                      .build();
+        }
+      }
+    }
+    return getUpdateDocumentMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest, com.google.protobuf.Empty>
+      getDeleteDocumentMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteDocument",
+      requestType = com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.class,
+      responseType = com.google.protobuf.Empty.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest, com.google.protobuf.Empty>
+      getDeleteDocumentMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest,
+            com.google.protobuf.Empty>
+        getDeleteDocumentMethod;
+    if ((getDeleteDocumentMethod = DocumentServiceGrpc.getDeleteDocumentMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getDeleteDocumentMethod = DocumentServiceGrpc.getDeleteDocumentMethod) == null) {
+          DocumentServiceGrpc.getDeleteDocumentMethod =
+              getDeleteDocumentMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteDocument"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.protobuf.Empty.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new DocumentServiceMethodDescriptorSupplier("DeleteDocument"))
+                      .build();
+        }
+      }
+    }
+    return getDeleteDocumentMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest,
+          com.google.longrunning.Operation>
+      getImportDocumentsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ImportDocuments",
+      requestType = com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest,
+          com.google.longrunning.Operation>
+      getImportDocumentsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest,
+            com.google.longrunning.Operation>
+        getImportDocumentsMethod;
+    if ((getImportDocumentsMethod = DocumentServiceGrpc.getImportDocumentsMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getImportDocumentsMethod = DocumentServiceGrpc.getImportDocumentsMethod) == null) {
+          DocumentServiceGrpc.getImportDocumentsMethod =
+              getImportDocumentsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ImportDocuments"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new DocumentServiceMethodDescriptorSupplier("ImportDocuments"))
+                      .build();
+        }
+      }
+    }
+    return getImportDocumentsMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest,
+          com.google.longrunning.Operation>
+      getPurgeDocumentsMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "PurgeDocuments",
+      requestType = com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest,
+          com.google.longrunning.Operation>
+      getPurgeDocumentsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest,
+            com.google.longrunning.Operation>
+        getPurgeDocumentsMethod;
+    if ((getPurgeDocumentsMethod = DocumentServiceGrpc.getPurgeDocumentsMethod) == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        if ((getPurgeDocumentsMethod = DocumentServiceGrpc.getPurgeDocumentsMethod) == null) {
+          DocumentServiceGrpc.getPurgeDocumentsMethod =
+              getPurgeDocumentsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "PurgeDocuments"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new DocumentServiceMethodDescriptorSupplier("PurgeDocuments"))
+                      .build();
+        }
+      }
+    }
+    return getPurgeDocumentsMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static DocumentServiceStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public DocumentServiceStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new DocumentServiceStub(channel, callOptions);
+          }
+        };
+    return DocumentServiceStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static DocumentServiceBlockingStub newBlockingStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public DocumentServiceBlockingStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new DocumentServiceBlockingStub(channel, callOptions);
+          }
+        };
+    return DocumentServiceBlockingStub.newStub(factory, channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static DocumentServiceFutureStub newFutureStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public DocumentServiceFutureStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new DocumentServiceFutureStub(channel, callOptions);
+          }
+        };
+    return DocumentServiceFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   *
+   *
+   * 
+   * Service for ingesting
+   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
+   * customer's website.
+   * 

+   */
+  public interface AsyncService {
+
+    /**
+     *
+     *
+     * 
+     * Gets a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    default void getDocument(
+        com.google.cloud.discoveryengine.v1beta.GetDocumentRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getGetDocumentMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a list of [Document][google.cloud.discoveryengine.v1beta.Document]s.
+     * 

+     */
+    default void listDocuments(
+        com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListDocumentsMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    default void createDocument(
+        com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getCreateDocumentMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    default void updateDocument(
+        com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getUpdateDocumentMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    default void deleteDocument(
+        com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getDeleteDocumentMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Bulk import of multiple
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s. Request
+     * processing may be synchronous. Non-existing items will be created.
+     * Note: It is possible for a subset of the
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be
+     * successfully updated.
+     * 

+     */
+    default void importDocuments(
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getImportDocumentsMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Permanently deletes all selected
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s in a branch.
+     * This process is asynchronous. Depending on the number of
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
+     * this operation can take hours to complete. Before the delete operation
+     * completes, some [Document][google.cloud.discoveryengine.v1beta.Document]s
+     * might still be returned by
+     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
+     * or
+     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments].
+     * To get a list of the
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
+     * set
+     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.force]
+     * to false.
+     * 

+     */
+    default void purgeDocuments(
+        com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getPurgeDocumentsMethod(), responseObserver);
+    }
+  }
+
+  /**
+   * Base class for the server implementation of the service DocumentService.
+   *
+   * 
+   * Service for ingesting
+   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
+   * customer's website.
+   * 

+   */
+  public abstract static class DocumentServiceImplBase
+      implements io.grpc.BindableService, AsyncService {
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return DocumentServiceGrpc.bindService(this);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do asynchronous rpc calls to service DocumentService.
+   *
+   * 
+   * Service for ingesting
+   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
+   * customer's website.
+   * 

+   */
+  public static final class DocumentServiceStub
+      extends io.grpc.stub.AbstractAsyncStub {
+    private DocumentServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected DocumentServiceStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new DocumentServiceStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public void getDocument(
+        com.google.cloud.discoveryengine.v1beta.GetDocumentRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetDocumentMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a list of [Document][google.cloud.discoveryengine.v1beta.Document]s.
+     * 

+     */
+    public void listDocuments(
+        com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListDocumentsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public void createDocument(
+        com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateDocumentMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public void updateDocument(
+        com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateDocumentMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public void deleteDocument(
+        com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteDocumentMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Bulk import of multiple
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s. Request
+     * processing may be synchronous. Non-existing items will be created.
+     * Note: It is possible for a subset of the
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be
+     * successfully updated.
+     * 

+     */
+    public void importDocuments(
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getImportDocumentsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Permanently deletes all selected
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s in a branch.
+     * This process is asynchronous. Depending on the number of
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
+     * this operation can take hours to complete. Before the delete operation
+     * completes, some [Document][google.cloud.discoveryengine.v1beta.Document]s
+     * might still be returned by
+     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
+     * or
+     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments].
+     * To get a list of the
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
+     * set
+     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.force]
+     * to false.
+     * 

+     */
+    public void purgeDocuments(
+        com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getPurgeDocumentsMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do synchronous rpc calls to service DocumentService.
+   *
+   * 
+   * Service for ingesting
+   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
+   * customer's website.
+   * 

+   */
+  public static final class DocumentServiceBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private DocumentServiceBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected DocumentServiceBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new DocumentServiceBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public com.google.cloud.discoveryengine.v1beta.Document getDocument(
+        com.google.cloud.discoveryengine.v1beta.GetDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetDocumentMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a list of [Document][google.cloud.discoveryengine.v1beta.Document]s.
+     * 

+     */
+    public com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse listDocuments(
+        com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListDocumentsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public com.google.cloud.discoveryengine.v1beta.Document createDocument(
+        com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateDocumentMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public com.google.cloud.discoveryengine.v1beta.Document updateDocument(
+        com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateDocumentMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public com.google.protobuf.Empty deleteDocument(
+        com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteDocumentMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Bulk import of multiple
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s. Request
+     * processing may be synchronous. Non-existing items will be created.
+     * Note: It is possible for a subset of the
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be
+     * successfully updated.
+     * 

+     */
+    public com.google.longrunning.Operation importDocuments(
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getImportDocumentsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Permanently deletes all selected
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s in a branch.
+     * This process is asynchronous. Depending on the number of
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
+     * this operation can take hours to complete. Before the delete operation
+     * completes, some [Document][google.cloud.discoveryengine.v1beta.Document]s
+     * might still be returned by
+     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
+     * or
+     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments].
+     * To get a list of the
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
+     * set
+     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.force]
+     * to false.
+     * 

+     */
+    public com.google.longrunning.Operation purgeDocuments(
+        com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getPurgeDocumentsMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do ListenableFuture-style rpc calls to service DocumentService.
+   *
+   * 
+   * Service for ingesting
+   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
+   * customer's website.
+   * 

+   */
+  public static final class DocumentServiceFutureStub
+      extends io.grpc.stub.AbstractFutureStub {
+    private DocumentServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected DocumentServiceFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new DocumentServiceFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.discoveryengine.v1beta.Document>
+        getDocument(com.google.cloud.discoveryengine.v1beta.GetDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetDocumentMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a list of [Document][google.cloud.discoveryengine.v1beta.Document]s.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse>
+        listDocuments(com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListDocumentsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.discoveryengine.v1beta.Document>
+        createDocument(com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateDocumentMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.discoveryengine.v1beta.Document>
+        updateDocument(com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateDocumentMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a [Document][google.cloud.discoveryengine.v1beta.Document].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteDocument(com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteDocumentMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Bulk import of multiple
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s. Request
+     * processing may be synchronous. Non-existing items will be created.
+     * Note: It is possible for a subset of the
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be
+     * successfully updated.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        importDocuments(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getImportDocumentsMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Permanently deletes all selected
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s in a branch.
+     * This process is asynchronous. Depending on the number of
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
+     * this operation can take hours to complete. Before the delete operation
+     * completes, some [Document][google.cloud.discoveryengine.v1beta.Document]s
+     * might still be returned by
+     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
+     * or
+     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments].
+     * To get a list of the
+     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
+     * set
+     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.force]
+     * to false.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        purgeDocuments(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getPurgeDocumentsMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_GET_DOCUMENT = 0;
+  private static final int METHODID_LIST_DOCUMENTS = 1;
+  private static final int METHODID_CREATE_DOCUMENT = 2;
+  private static final int METHODID_UPDATE_DOCUMENT = 3;
+  private static final int METHODID_DELETE_DOCUMENT = 4;
+  private static final int METHODID_IMPORT_DOCUMENTS = 5;
+  private static final int METHODID_PURGE_DOCUMENTS = 6;
+
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final AsyncService serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(AsyncService serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_GET_DOCUMENT:
+          serviceImpl.getDocument(
+              (com.google.cloud.discoveryengine.v1beta.GetDocumentRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_LIST_DOCUMENTS:
+          serviceImpl.listDocuments(
+              (com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse>)
+                  responseObserver);
+          break;
+        case METHODID_CREATE_DOCUMENT:
+          serviceImpl.createDocument(
+              (com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_UPDATE_DOCUMENT:
+          serviceImpl.updateDocument(
+              (com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_DELETE_DOCUMENT:
+          serviceImpl.deleteDocument(
+              (com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_IMPORT_DOCUMENTS:
+          serviceImpl.importDocuments(
+              (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_PURGE_DOCUMENTS:
+          serviceImpl.purgeDocuments(
+              (com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
+    return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+        .addMethod(
+            getGetDocumentMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1beta.GetDocumentRequest,
+                    com.google.cloud.discoveryengine.v1beta.Document>(
+                    service, METHODID_GET_DOCUMENT)))
+        .addMethod(
+            getListDocumentsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest,
+                    com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse>(
+                    service, METHODID_LIST_DOCUMENTS)))
+        .addMethod(
+            getCreateDocumentMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest,
+                    com.google.cloud.discoveryengine.v1beta.Document>(
+                    service, METHODID_CREATE_DOCUMENT)))
+        .addMethod(
+            getUpdateDocumentMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest,
+                    com.google.cloud.discoveryengine.v1beta.Document>(
+                    service, METHODID_UPDATE_DOCUMENT)))
+        .addMethod(
+            getDeleteDocumentMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest,
+                    com.google.protobuf.Empty>(service, METHODID_DELETE_DOCUMENT)))
+        .addMethod(
+            getImportDocumentsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest,
+                    com.google.longrunning.Operation>(service, METHODID_IMPORT_DOCUMENTS)))
+        .addMethod(
+            getPurgeDocumentsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest,
+                    com.google.longrunning.Operation>(service, METHODID_PURGE_DOCUMENTS)))
+        .build();
+  }
+
+  private abstract static class DocumentServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    DocumentServiceBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("DocumentService");
+    }
+  }
+
+  private static final class DocumentServiceFileDescriptorSupplier
+      extends DocumentServiceBaseDescriptorSupplier {
+    DocumentServiceFileDescriptorSupplier() {}
+  }
+
+  private static final class DocumentServiceMethodDescriptorSupplier
+      extends DocumentServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    DocumentServiceMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (DocumentServiceGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new DocumentServiceFileDescriptorSupplier())
+                      .addMethod(getGetDocumentMethod())
+                      .addMethod(getListDocumentsMethod())
+                      .addMethod(getCreateDocumentMethod())
+                      .addMethod(getUpdateDocumentMethod())
+                      .addMethod(getDeleteDocumentMethod())
+                      .addMethod(getImportDocumentsMethod())
+                      .addMethod(getPurgeDocumentsMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceGrpc.java b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceGrpc.java
similarity index 56%
rename from owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceGrpc.java
rename to java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceGrpc.java
index 788cbba5131e..cb7ac1dcf96b 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceGrpc.java
+++ b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceGrpc.java
@@ -1,8 +1,25 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package com.google.cloud.discoveryengine.v1beta;
 
 import static io.grpc.MethodDescriptor.generateFullMethodName;
 
 /**
+ *
+ *
  * 
  * Service for making recommendations.
  * 

@@ -15,85 +32,101 @@ public final class RecommendationServiceGrpc {
 
   private RecommendationServiceGrpc() {}
 
-  public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1beta.RecommendationService";
+  public static final String SERVICE_NAME =
+      "google.cloud.discoveryengine.v1beta.RecommendationService";
 
   // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getRecommendMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.RecommendRequest,
+          com.google.cloud.discoveryengine.v1beta.RecommendResponse>
+      getRecommendMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "Recommend",
       requestType = com.google.cloud.discoveryengine.v1beta.RecommendRequest.class,
       responseType = com.google.cloud.discoveryengine.v1beta.RecommendResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getRecommendMethod() {
-    io.grpc.MethodDescriptor getRecommendMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.RecommendRequest,
+          com.google.cloud.discoveryengine.v1beta.RecommendResponse>
+      getRecommendMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1beta.RecommendRequest,
+            com.google.cloud.discoveryengine.v1beta.RecommendResponse>
+        getRecommendMethod;
     if ((getRecommendMethod = RecommendationServiceGrpc.getRecommendMethod) == null) {
       synchronized (RecommendationServiceGrpc.class) {
         if ((getRecommendMethod = RecommendationServiceGrpc.getRecommendMethod) == null) {
-          RecommendationServiceGrpc.getRecommendMethod = getRecommendMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Recommend"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.RecommendRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.RecommendResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new RecommendationServiceMethodDescriptorSupplier("Recommend"))
-              .build();
+          RecommendationServiceGrpc.getRecommendMethod =
+              getRecommendMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Recommend"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.RecommendRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.RecommendResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new RecommendationServiceMethodDescriptorSupplier("Recommend"))
+                      .build();
         }
       }
     }
     return getRecommendMethod;
   }
 
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
+  /** Creates a new async stub that supports all call types for the service */
   public static RecommendationServiceStub newStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public RecommendationServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new RecommendationServiceStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public RecommendationServiceStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new RecommendationServiceStub(channel, callOptions);
+          }
+        };
     return RecommendationServiceStub.newStub(factory, channel);
   }
 
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
-  public static RecommendationServiceBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
+  public static RecommendationServiceBlockingStub newBlockingStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public RecommendationServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new RecommendationServiceBlockingStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public RecommendationServiceBlockingStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new RecommendationServiceBlockingStub(channel, callOptions);
+          }
+        };
     return RecommendationServiceBlockingStub.newStub(factory, channel);
   }
 
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static RecommendationServiceFutureStub newFutureStub(
-      io.grpc.Channel channel) {
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static RecommendationServiceFutureStub newFutureStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public RecommendationServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new RecommendationServiceFutureStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public RecommendationServiceFutureStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new RecommendationServiceFutureStub(channel, callOptions);
+          }
+        };
     return RecommendationServiceFutureStub.newStub(factory, channel);
   }
 
   /**
+   *
+   *
    * 
    * Service for making recommendations.
    * 

@@ -101,40 +134,46 @@ public RecommendationServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.
   public interface AsyncService {
 
     /**
+     *
+     *
      * 
      * Makes a recommendation, which requires a contextual user event.
      * 

      */
-    default void recommend(com.google.cloud.discoveryengine.v1beta.RecommendRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    default void recommend(
+        com.google.cloud.discoveryengine.v1beta.RecommendRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getRecommendMethod(), responseObserver);
     }
   }
 
   /**
    * Base class for the server implementation of the service RecommendationService.
+   *
    * 
    * Service for making recommendations.
    * 

    */
-  public static abstract class RecommendationServiceImplBase
+  public abstract static class RecommendationServiceImplBase
       implements io.grpc.BindableService, AsyncService {
 
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
       return RecommendationServiceGrpc.bindService(this);
     }
   }
 
   /**
    * A stub to allow clients to do asynchronous rpc calls to service RecommendationService.
+   *
    * 
    * Service for making recommendations.
    * 

    */
   public static final class RecommendationServiceStub
       extends io.grpc.stub.AbstractAsyncStub {
-    private RecommendationServiceStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private RecommendationServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -145,12 +184,16 @@ protected RecommendationServiceStub build(
     }
 
     /**
+     *
+     *
      * 
      * Makes a recommendation, which requires a contextual user event.
      * 

      */
-    public void recommend(com.google.cloud.discoveryengine.v1beta.RecommendRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void recommend(
+        com.google.cloud.discoveryengine.v1beta.RecommendRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
           getChannel().newCall(getRecommendMethod(), getCallOptions()), request, responseObserver);
     }
@@ -158,6 +201,7 @@ public void recommend(com.google.cloud.discoveryengine.v1beta.RecommendRequest r
 
   /**
    * A stub to allow clients to do synchronous rpc calls to service RecommendationService.
+   *
    * 
    * Service for making recommendations.
    * 

@@ -176,18 +220,23 @@ protected RecommendationServiceBlockingStub build(
     }
 
     /**
+     *
+     *
      * 
      * Makes a recommendation, which requires a contextual user event.
      * 

      */
-    public com.google.cloud.discoveryengine.v1beta.RecommendResponse recommend(com.google.cloud.discoveryengine.v1beta.RecommendRequest request) {
+    public com.google.cloud.discoveryengine.v1beta.RecommendResponse recommend(
+        com.google.cloud.discoveryengine.v1beta.RecommendRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getRecommendMethod(), getCallOptions(), request);
     }
   }
 
   /**
-   * A stub to allow clients to do ListenableFuture-style rpc calls to service RecommendationService.
+   * A stub to allow clients to do ListenableFuture-style rpc calls to service
+   * RecommendationService.
+   *
    * 
    * Service for making recommendations.
    * 

@@ -206,12 +255,15 @@ protected RecommendationServiceFutureStub build(
     }
 
     /**
+     *
+     *
      * 
      * Makes a recommendation, which requires a contextual user event.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture recommend(
-        com.google.cloud.discoveryengine.v1beta.RecommendRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.discoveryengine.v1beta.RecommendResponse>
+        recommend(com.google.cloud.discoveryengine.v1beta.RecommendRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getRecommendMethod(), getCallOptions()), request);
     }
@@ -219,11 +271,11 @@ public com.google.common.util.concurrent.ListenableFuture implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
     private final AsyncService serviceImpl;
     private final int methodId;
 
@@ -237,8 +289,11 @@ private static final class MethodHandlers implements
     public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_RECOMMEND:
-          serviceImpl.recommend((com.google.cloud.discoveryengine.v1beta.RecommendRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.recommend(
+              (com.google.cloud.discoveryengine.v1beta.RecommendRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.discoveryengine.v1beta.RecommendResponse>)
+                  responseObserver);
           break;
         default:
           throw new AssertionError();
@@ -259,17 +314,18 @@ public io.grpc.stub.StreamObserver invoke(
   public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
     return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
         .addMethod(
-          getRecommendMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1beta.RecommendRequest,
-              com.google.cloud.discoveryengine.v1beta.RecommendResponse>(
-                service, METHODID_RECOMMEND)))
+            getRecommendMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1beta.RecommendRequest,
+                    com.google.cloud.discoveryengine.v1beta.RecommendResponse>(
+                    service, METHODID_RECOMMEND)))
         .build();
   }
 
-  private static abstract class RecommendationServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+  private abstract static class RecommendationServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     RecommendationServiceBaseDescriptorSupplier() {}
 
     @java.lang.Override
@@ -311,10 +367,12 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() {
       synchronized (RecommendationServiceGrpc.class) {
         result = serviceDescriptor;
         if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new RecommendationServiceFileDescriptorSupplier())
-              .addMethod(getRecommendMethod())
-              .build();
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new RecommendationServiceFileDescriptorSupplier())
+                      .addMethod(getRecommendMethod())
+                      .build();
         }
       }
     }
diff --git a/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceGrpc.java b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceGrpc.java
new file mode 100644
index 000000000000..f5d5070ef3ff
--- /dev/null
+++ b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceGrpc.java
@@ -0,0 +1,838 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.discoveryengine.v1beta;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ *
+ *
+ * 
+ * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/discoveryengine/v1beta/schema_service.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class SchemaServiceGrpc {
+
+  private SchemaServiceGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1beta.SchemaService";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.GetSchemaRequest,
+          com.google.cloud.discoveryengine.v1beta.Schema>
+      getGetSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "GetSchema",
+      requestType = com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.class,
+      responseType = com.google.cloud.discoveryengine.v1beta.Schema.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.GetSchemaRequest,
+          com.google.cloud.discoveryengine.v1beta.Schema>
+      getGetSchemaMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1beta.GetSchemaRequest,
+            com.google.cloud.discoveryengine.v1beta.Schema>
+        getGetSchemaMethod;
+    if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) {
+          SchemaServiceGrpc.getGetSchemaMethod =
+              getGetSchemaMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSchema"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.GetSchemaRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()))
+                      .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("GetSchema"))
+                      .build();
+        }
+      }
+    }
+    return getGetSchemaMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.ListSchemasRequest,
+          com.google.cloud.discoveryengine.v1beta.ListSchemasResponse>
+      getListSchemasMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListSchemas",
+      requestType = com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.class,
+      responseType = com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.ListSchemasRequest,
+          com.google.cloud.discoveryengine.v1beta.ListSchemasResponse>
+      getListSchemasMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1beta.ListSchemasRequest,
+            com.google.cloud.discoveryengine.v1beta.ListSchemasResponse>
+        getListSchemasMethod;
+    if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) {
+          SchemaServiceGrpc.getListSchemasMethod =
+              getListSchemasMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSchemas"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.ListSchemasRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.ListSchemasResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("ListSchemas"))
+                      .build();
+        }
+      }
+    }
+    return getListSchemasMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest,
+          com.google.longrunning.Operation>
+      getCreateSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "CreateSchema",
+      requestType = com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest,
+          com.google.longrunning.Operation>
+      getCreateSchemaMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest,
+            com.google.longrunning.Operation>
+        getCreateSchemaMethod;
+    if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) {
+          SchemaServiceGrpc.getCreateSchemaMethod =
+              getCreateSchemaMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSchema"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new SchemaServiceMethodDescriptorSupplier("CreateSchema"))
+                      .build();
+        }
+      }
+    }
+    return getCreateSchemaMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest,
+          com.google.longrunning.Operation>
+      getUpdateSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "UpdateSchema",
+      requestType = com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest,
+          com.google.longrunning.Operation>
+      getUpdateSchemaMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest,
+            com.google.longrunning.Operation>
+        getUpdateSchemaMethod;
+    if ((getUpdateSchemaMethod = SchemaServiceGrpc.getUpdateSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getUpdateSchemaMethod = SchemaServiceGrpc.getUpdateSchemaMethod) == null) {
+          SchemaServiceGrpc.getUpdateSchemaMethod =
+              getUpdateSchemaMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateSchema"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new SchemaServiceMethodDescriptorSupplier("UpdateSchema"))
+                      .build();
+        }
+      }
+    }
+    return getUpdateSchemaMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest,
+          com.google.longrunning.Operation>
+      getDeleteSchemaMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "DeleteSchema",
+      requestType = com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.class,
+      responseType = com.google.longrunning.Operation.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest,
+          com.google.longrunning.Operation>
+      getDeleteSchemaMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest,
+            com.google.longrunning.Operation>
+        getDeleteSchemaMethod;
+    if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) {
+          SchemaServiceGrpc.getDeleteSchemaMethod =
+              getDeleteSchemaMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSchema"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new SchemaServiceMethodDescriptorSupplier("DeleteSchema"))
+                      .build();
+        }
+      }
+    }
+    return getDeleteSchemaMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static SchemaServiceStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public SchemaServiceStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new SchemaServiceStub(channel, callOptions);
+          }
+        };
+    return SchemaServiceStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static SchemaServiceBlockingStub newBlockingStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public SchemaServiceBlockingStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new SchemaServiceBlockingStub(channel, callOptions);
+          }
+        };
+    return SchemaServiceBlockingStub.newStub(factory, channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static SchemaServiceFutureStub newFutureStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public SchemaServiceFutureStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new SchemaServiceFutureStub(channel, callOptions);
+          }
+        };
+    return SchemaServiceFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   *
+   *
+   * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+   * 

+   */
+  public interface AsyncService {
+
+    /**
+     *
+     *
+     * 
+     * Gets a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    default void getSchema(
+        com.google.cloud.discoveryengine.v1beta.GetSchemaRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetSchemaMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a list of [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+     * 

+     */
+    default void listSchemas(
+        com.google.cloud.discoveryengine.v1beta.ListSchemasRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getListSchemasMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    default void createSchema(
+        com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getCreateSchemaMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    default void updateSchema(
+        com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getUpdateSchemaMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    default void deleteSchema(
+        com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getDeleteSchemaMethod(), responseObserver);
+    }
+  }
+
+  /**
+   * Base class for the server implementation of the service SchemaService.
+   *
+   * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+   * 

+   */
+  public abstract static class SchemaServiceImplBase
+      implements io.grpc.BindableService, AsyncService {
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return SchemaServiceGrpc.bindService(this);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do asynchronous rpc calls to service SchemaService.
+   *
+   * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+   * 

+   */
+  public static final class SchemaServiceStub
+      extends io.grpc.stub.AbstractAsyncStub {
+    private SchemaServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected SchemaServiceStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new SchemaServiceStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public void getSchema(
+        com.google.cloud.discoveryengine.v1beta.GetSchemaRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a list of [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+     * 

+     */
+    public void listSchemas(
+        com.google.cloud.discoveryengine.v1beta.ListSchemasRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListSchemasMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public void createSchema(
+        com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getCreateSchemaMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public void updateSchema(
+        com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getUpdateSchemaMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public void deleteSchema(
+        com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do synchronous rpc calls to service SchemaService.
+   *
+   * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+   * 

+   */
+  public static final class SchemaServiceBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private SchemaServiceBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected SchemaServiceBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new SchemaServiceBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public com.google.cloud.discoveryengine.v1beta.Schema getSchema(
+        com.google.cloud.discoveryengine.v1beta.GetSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetSchemaMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a list of [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+     * 

+     */
+    public com.google.cloud.discoveryengine.v1beta.ListSchemasResponse listSchemas(
+        com.google.cloud.discoveryengine.v1beta.ListSchemasRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListSchemasMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public com.google.longrunning.Operation createSchema(
+        com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateSchemaMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public com.google.longrunning.Operation updateSchema(
+        com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getUpdateSchemaMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public com.google.longrunning.Operation deleteSchema(
+        com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getDeleteSchemaMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do ListenableFuture-style rpc calls to service SchemaService.
+   *
+   * 
+   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+   * 

+   */
+  public static final class SchemaServiceFutureStub
+      extends io.grpc.stub.AbstractFutureStub {
+    private SchemaServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected SchemaServiceFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new SchemaServiceFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.discoveryengine.v1beta.Schema>
+        getSchema(com.google.cloud.discoveryengine.v1beta.GetSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Gets a list of [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.discoveryengine.v1beta.ListSchemasResponse>
+        listSchemas(com.google.cloud.discoveryengine.v1beta.ListSchemasRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListSchemasMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Creates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        createSchema(com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Updates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        updateSchema(com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getUpdateSchemaMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Deletes a [Schema][google.cloud.discoveryengine.v1beta.Schema].
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture
+        deleteSchema(com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_GET_SCHEMA = 0;
+  private static final int METHODID_LIST_SCHEMAS = 1;
+  private static final int METHODID_CREATE_SCHEMA = 2;
+  private static final int METHODID_UPDATE_SCHEMA = 3;
+  private static final int METHODID_DELETE_SCHEMA = 4;
+
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final AsyncService serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(AsyncService serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_GET_SCHEMA:
+          serviceImpl.getSchema(
+              (com.google.cloud.discoveryengine.v1beta.GetSchemaRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_LIST_SCHEMAS:
+          serviceImpl.listSchemas(
+              (com.google.cloud.discoveryengine.v1beta.ListSchemasRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.discoveryengine.v1beta.ListSchemasResponse>)
+                  responseObserver);
+          break;
+        case METHODID_CREATE_SCHEMA:
+          serviceImpl.createSchema(
+              (com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_UPDATE_SCHEMA:
+          serviceImpl.updateSchema(
+              (com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_DELETE_SCHEMA:
+          serviceImpl.deleteSchema(
+              (com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
+    return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+        .addMethod(
+            getGetSchemaMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1beta.GetSchemaRequest,
+                    com.google.cloud.discoveryengine.v1beta.Schema>(service, METHODID_GET_SCHEMA)))
+        .addMethod(
+            getListSchemasMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1beta.ListSchemasRequest,
+                    com.google.cloud.discoveryengine.v1beta.ListSchemasResponse>(
+                    service, METHODID_LIST_SCHEMAS)))
+        .addMethod(
+            getCreateSchemaMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest,
+                    com.google.longrunning.Operation>(service, METHODID_CREATE_SCHEMA)))
+        .addMethod(
+            getUpdateSchemaMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest,
+                    com.google.longrunning.Operation>(service, METHODID_UPDATE_SCHEMA)))
+        .addMethod(
+            getDeleteSchemaMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest,
+                    com.google.longrunning.Operation>(service, METHODID_DELETE_SCHEMA)))
+        .build();
+  }
+
+  private abstract static class SchemaServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    SchemaServiceBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("SchemaService");
+    }
+  }
+
+  private static final class SchemaServiceFileDescriptorSupplier
+      extends SchemaServiceBaseDescriptorSupplier {
+    SchemaServiceFileDescriptorSupplier() {}
+  }
+
+  private static final class SchemaServiceMethodDescriptorSupplier
+      extends SchemaServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    SchemaServiceMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (SchemaServiceGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new SchemaServiceFileDescriptorSupplier())
+                      .addMethod(getGetSchemaMethod())
+                      .addMethod(getListSchemasMethod())
+                      .addMethod(getCreateSchemaMethod())
+                      .addMethod(getUpdateSchemaMethod())
+                      .addMethod(getDeleteSchemaMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceGrpc.java b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceGrpc.java
similarity index 54%
rename from owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceGrpc.java
rename to java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceGrpc.java
index 989e7315c229..9de7314e1fc8 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceGrpc.java
+++ b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceGrpc.java
@@ -1,8 +1,25 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package com.google.cloud.discoveryengine.v1beta;
 
 import static io.grpc.MethodDescriptor.generateFullMethodName;
 
 /**
+ *
+ *
  * 
  * Service for search.
  * 

@@ -18,82 +35,96 @@ private SearchServiceGrpc() {}
   public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1beta.SearchService";
 
   // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getSearchMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.SearchRequest,
+          com.google.cloud.discoveryengine.v1beta.SearchResponse>
+      getSearchMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "Search",
       requestType = com.google.cloud.discoveryengine.v1beta.SearchRequest.class,
       responseType = com.google.cloud.discoveryengine.v1beta.SearchResponse.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getSearchMethod() {
-    io.grpc.MethodDescriptor getSearchMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.SearchRequest,
+          com.google.cloud.discoveryengine.v1beta.SearchResponse>
+      getSearchMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1beta.SearchRequest,
+            com.google.cloud.discoveryengine.v1beta.SearchResponse>
+        getSearchMethod;
     if ((getSearchMethod = SearchServiceGrpc.getSearchMethod) == null) {
       synchronized (SearchServiceGrpc.class) {
         if ((getSearchMethod = SearchServiceGrpc.getSearchMethod) == null) {
-          SearchServiceGrpc.getSearchMethod = getSearchMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Search"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.SearchResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new SearchServiceMethodDescriptorSupplier("Search"))
-              .build();
+          SearchServiceGrpc.getSearchMethod =
+              getSearchMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "Search"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.SearchRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.SearchResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new SearchServiceMethodDescriptorSupplier("Search"))
+                      .build();
         }
       }
     }
     return getSearchMethod;
   }
 
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
+  /** Creates a new async stub that supports all call types for the service */
   public static SearchServiceStub newStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public SearchServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new SearchServiceStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public SearchServiceStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new SearchServiceStub(channel, callOptions);
+          }
+        };
     return SearchServiceStub.newStub(factory, channel);
   }
 
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
-  public static SearchServiceBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
+  public static SearchServiceBlockingStub newBlockingStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public SearchServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new SearchServiceBlockingStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public SearchServiceBlockingStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new SearchServiceBlockingStub(channel, callOptions);
+          }
+        };
     return SearchServiceBlockingStub.newStub(factory, channel);
   }
 
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static SearchServiceFutureStub newFutureStub(
-      io.grpc.Channel channel) {
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static SearchServiceFutureStub newFutureStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public SearchServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new SearchServiceFutureStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public SearchServiceFutureStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new SearchServiceFutureStub(channel, callOptions);
+          }
+        };
     return SearchServiceFutureStub.newStub(factory, channel);
   }
 
   /**
+   *
+   *
    * 
    * Service for search.
    * 

@@ -101,56 +132,65 @@ public SearchServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOpti
   public interface AsyncService {
 
     /**
+     *
+     *
      * 
      * Performs a search.
      * 

      */
-    default void search(com.google.cloud.discoveryengine.v1beta.SearchRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    default void search(
+        com.google.cloud.discoveryengine.v1beta.SearchRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSearchMethod(), responseObserver);
     }
   }
 
   /**
    * Base class for the server implementation of the service SearchService.
+   *
    * 
    * Service for search.
    * 

    */
-  public static abstract class SearchServiceImplBase
+  public abstract static class SearchServiceImplBase
       implements io.grpc.BindableService, AsyncService {
 
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
       return SearchServiceGrpc.bindService(this);
     }
   }
 
   /**
    * A stub to allow clients to do asynchronous rpc calls to service SearchService.
+   *
    * 
    * Service for search.
    * 

    */
   public static final class SearchServiceStub
       extends io.grpc.stub.AbstractAsyncStub {
-    private SearchServiceStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private SearchServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected SearchServiceStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    protected SearchServiceStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new SearchServiceStub(channel, callOptions);
     }
 
     /**
+     *
+     *
      * 
      * Performs a search.
      * 

      */
-    public void search(com.google.cloud.discoveryengine.v1beta.SearchRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void search(
+        com.google.cloud.discoveryengine.v1beta.SearchRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
           getChannel().newCall(getSearchMethod(), getCallOptions()), request, responseObserver);
     }
@@ -158,14 +198,14 @@ public void search(com.google.cloud.discoveryengine.v1beta.SearchRequest request
 
   /**
    * A stub to allow clients to do synchronous rpc calls to service SearchService.
+   *
    * 
    * Service for search.
    * 

    */
   public static final class SearchServiceBlockingStub
       extends io.grpc.stub.AbstractBlockingStub {
-    private SearchServiceBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private SearchServiceBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -176,11 +216,14 @@ protected SearchServiceBlockingStub build(
     }
 
     /**
+     *
+     *
      * 
      * Performs a search.
      * 

      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse search(com.google.cloud.discoveryengine.v1beta.SearchRequest request) {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse search(
+        com.google.cloud.discoveryengine.v1beta.SearchRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getSearchMethod(), getCallOptions(), request);
     }
@@ -188,14 +231,14 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse search(com.google.
 
   /**
    * A stub to allow clients to do ListenableFuture-style rpc calls to service SearchService.
+   *
    * 
    * Service for search.
    * 

    */
   public static final class SearchServiceFutureStub
       extends io.grpc.stub.AbstractFutureStub {
-    private SearchServiceFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private SearchServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -206,12 +249,15 @@ protected SearchServiceFutureStub build(
     }
 
     /**
+     *
+     *
      * 
      * Performs a search.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture search(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.discoveryengine.v1beta.SearchResponse>
+        search(com.google.cloud.discoveryengine.v1beta.SearchRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getSearchMethod(), getCallOptions()), request);
     }
@@ -219,11 +265,11 @@ public com.google.common.util.concurrent.ListenableFuture implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
     private final AsyncService serviceImpl;
     private final int methodId;
 
@@ -237,8 +283,10 @@ private static final class MethodHandlers implements
     public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_SEARCH:
-          serviceImpl.search((com.google.cloud.discoveryengine.v1beta.SearchRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.search(
+              (com.google.cloud.discoveryengine.v1beta.SearchRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         default:
           throw new AssertionError();
@@ -259,17 +307,18 @@ public io.grpc.stub.StreamObserver invoke(
   public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
     return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
         .addMethod(
-          getSearchMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1beta.SearchRequest,
-              com.google.cloud.discoveryengine.v1beta.SearchResponse>(
-                service, METHODID_SEARCH)))
+            getSearchMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1beta.SearchRequest,
+                    com.google.cloud.discoveryengine.v1beta.SearchResponse>(
+                    service, METHODID_SEARCH)))
         .build();
   }
 
-  private static abstract class SearchServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+  private abstract static class SearchServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     SearchServiceBaseDescriptorSupplier() {}
 
     @java.lang.Override
@@ -311,10 +360,12 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() {
       synchronized (SearchServiceGrpc.class) {
         result = serviceDescriptor;
         if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new SearchServiceFileDescriptorSupplier())
-              .addMethod(getSearchMethod())
-              .build();
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new SearchServiceFileDescriptorSupplier())
+                      .addMethod(getSearchMethod())
+                      .build();
         }
       }
     }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceGrpc.java b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceGrpc.java
similarity index 53%
rename from owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceGrpc.java
rename to java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceGrpc.java
index cf049e9a270d..09a30d714657 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceGrpc.java
+++ b/java-discoveryengine/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceGrpc.java
@@ -1,8 +1,25 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package com.google.cloud.discoveryengine.v1beta;
 
 import static io.grpc.MethodDescriptor.generateFullMethodName;
 
 /**
+ *
+ *
  * 
  * Service for ingesting end user actions on a website to Discovery Engine API.
  * 

@@ -18,144 +35,187 @@ private UserEventServiceGrpc() {}
   public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1beta.UserEventService";
 
   // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getWriteUserEventMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest,
+          com.google.cloud.discoveryengine.v1beta.UserEvent>
+      getWriteUserEventMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "WriteUserEvent",
       requestType = com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.class,
       responseType = com.google.cloud.discoveryengine.v1beta.UserEvent.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getWriteUserEventMethod() {
-    io.grpc.MethodDescriptor getWriteUserEventMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest,
+          com.google.cloud.discoveryengine.v1beta.UserEvent>
+      getWriteUserEventMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest,
+            com.google.cloud.discoveryengine.v1beta.UserEvent>
+        getWriteUserEventMethod;
     if ((getWriteUserEventMethod = UserEventServiceGrpc.getWriteUserEventMethod) == null) {
       synchronized (UserEventServiceGrpc.class) {
         if ((getWriteUserEventMethod = UserEventServiceGrpc.getWriteUserEventMethod) == null) {
-          UserEventServiceGrpc.getWriteUserEventMethod = getWriteUserEventMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "WriteUserEvent"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()))
-              .setSchemaDescriptor(new UserEventServiceMethodDescriptorSupplier("WriteUserEvent"))
-              .build();
+          UserEventServiceGrpc.getWriteUserEventMethod =
+              getWriteUserEventMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "WriteUserEvent"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.UserEvent
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new UserEventServiceMethodDescriptorSupplier("WriteUserEvent"))
+                      .build();
         }
       }
     }
     return getWriteUserEventMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getCollectUserEventMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest, com.google.api.HttpBody>
+      getCollectUserEventMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "CollectUserEvent",
       requestType = com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.class,
       responseType = com.google.api.HttpBody.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCollectUserEventMethod() {
-    io.grpc.MethodDescriptor getCollectUserEventMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest, com.google.api.HttpBody>
+      getCollectUserEventMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest,
+            com.google.api.HttpBody>
+        getCollectUserEventMethod;
     if ((getCollectUserEventMethod = UserEventServiceGrpc.getCollectUserEventMethod) == null) {
       synchronized (UserEventServiceGrpc.class) {
         if ((getCollectUserEventMethod = UserEventServiceGrpc.getCollectUserEventMethod) == null) {
-          UserEventServiceGrpc.getCollectUserEventMethod = getCollectUserEventMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CollectUserEvent"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.api.HttpBody.getDefaultInstance()))
-              .setSchemaDescriptor(new UserEventServiceMethodDescriptorSupplier("CollectUserEvent"))
-              .build();
+          UserEventServiceGrpc.getCollectUserEventMethod =
+              getCollectUserEventMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CollectUserEvent"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.api.HttpBody.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new UserEventServiceMethodDescriptorSupplier("CollectUserEvent"))
+                      .build();
         }
       }
     }
     return getCollectUserEventMethod;
   }
 
-  private static volatile io.grpc.MethodDescriptor getImportUserEventsMethod;
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest,
+          com.google.longrunning.Operation>
+      getImportUserEventsMethod;
 
   @io.grpc.stub.annotations.RpcMethod(
       fullMethodName = SERVICE_NAME + '/' + "ImportUserEvents",
       requestType = com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.class,
       responseType = com.google.longrunning.Operation.class,
       methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getImportUserEventsMethod() {
-    io.grpc.MethodDescriptor getImportUserEventsMethod;
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest,
+          com.google.longrunning.Operation>
+      getImportUserEventsMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest,
+            com.google.longrunning.Operation>
+        getImportUserEventsMethod;
     if ((getImportUserEventsMethod = UserEventServiceGrpc.getImportUserEventsMethod) == null) {
       synchronized (UserEventServiceGrpc.class) {
         if ((getImportUserEventsMethod = UserEventServiceGrpc.getImportUserEventsMethod) == null) {
-          UserEventServiceGrpc.getImportUserEventsMethod = getImportUserEventsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ImportUserEvents"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new UserEventServiceMethodDescriptorSupplier("ImportUserEvents"))
-              .build();
+          UserEventServiceGrpc.getImportUserEventsMethod =
+              getImportUserEventsMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ImportUserEvents"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.longrunning.Operation.getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new UserEventServiceMethodDescriptorSupplier("ImportUserEvents"))
+                      .build();
         }
       }
     }
     return getImportUserEventsMethod;
   }
 
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
+  /** Creates a new async stub that supports all call types for the service */
   public static UserEventServiceStub newStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public UserEventServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new UserEventServiceStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public UserEventServiceStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new UserEventServiceStub(channel, callOptions);
+          }
+        };
     return UserEventServiceStub.newStub(factory, channel);
   }
 
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
-  public static UserEventServiceBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
+  public static UserEventServiceBlockingStub newBlockingStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public UserEventServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new UserEventServiceBlockingStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public UserEventServiceBlockingStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new UserEventServiceBlockingStub(channel, callOptions);
+          }
+        };
     return UserEventServiceBlockingStub.newStub(factory, channel);
   }
 
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static UserEventServiceFutureStub newFutureStub(
-      io.grpc.Channel channel) {
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static UserEventServiceFutureStub newFutureStub(io.grpc.Channel channel) {
     io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public UserEventServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new UserEventServiceFutureStub(channel, callOptions);
-        }
-      };
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public UserEventServiceFutureStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new UserEventServiceFutureStub(channel, callOptions);
+          }
+        };
     return UserEventServiceFutureStub.newStub(factory, channel);
   }
 
   /**
+   *
+   *
    * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    * 

@@ -163,16 +223,23 @@ public UserEventServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallO
   public interface AsyncService {
 
     /**
+     *
+     *
      * 
      * Writes a single user event.
      * 

      */
-    default void writeUserEvent(com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getWriteUserEventMethod(), responseObserver);
+    default void writeUserEvent(
+        com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getWriteUserEventMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Writes a single user event from the browser. This uses a GET request to
      * due to browser restriction of POST-ing to a 3rd party domain.
@@ -180,12 +247,16 @@ default void writeUserEvent(com.google.cloud.discoveryengine.v1beta.WriteUserEve
      * Google Tag Manager. Users should not call this method directly.
      * 

      */
-    default void collectUserEvent(com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest request,
+    default void collectUserEvent(
+        com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCollectUserEventMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getCollectUserEventMethod(), responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Bulk import of User events. Request processing might be
      * synchronous. Events that already exist are skipped.
@@ -195,57 +266,68 @@ default void collectUserEvent(com.google.cloud.discoveryengine.v1beta.CollectUse
      * Operation.metadata is of type ImportMetadata.
      * 

      */
-    default void importUserEvents(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest request,
+    default void importUserEvents(
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getImportUserEventsMethod(), responseObserver);
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getImportUserEventsMethod(), responseObserver);
     }
   }
 
   /**
    * Base class for the server implementation of the service UserEventService.
+   *
    * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    * 

    */
-  public static abstract class UserEventServiceImplBase
+  public abstract static class UserEventServiceImplBase
       implements io.grpc.BindableService, AsyncService {
 
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
       return UserEventServiceGrpc.bindService(this);
     }
   }
 
   /**
    * A stub to allow clients to do asynchronous rpc calls to service UserEventService.
+   *
    * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    * 

    */
   public static final class UserEventServiceStub
       extends io.grpc.stub.AbstractAsyncStub {
-    private UserEventServiceStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private UserEventServiceStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
     @java.lang.Override
-    protected UserEventServiceStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    protected UserEventServiceStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       return new UserEventServiceStub(channel, callOptions);
     }
 
     /**
+     *
+     *
      * 
      * Writes a single user event.
      * 

      */
-    public void writeUserEvent(com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
+    public void writeUserEvent(
+        com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getWriteUserEventMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getWriteUserEventMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Writes a single user event from the browser. This uses a GET request to
      * due to browser restriction of POST-ing to a 3rd party domain.
@@ -253,13 +335,18 @@ public void writeUserEvent(com.google.cloud.discoveryengine.v1beta.WriteUserEven
      * Google Tag Manager. Users should not call this method directly.
      * 

      */
-    public void collectUserEvent(com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest request,
+    public void collectUserEvent(
+        com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCollectUserEventMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getCollectUserEventMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
 
     /**
+     *
+     *
      * 
      * Bulk import of User events. Request processing might be
      * synchronous. Events that already exist are skipped.
@@ -269,23 +356,26 @@ public void collectUserEvent(com.google.cloud.discoveryengine.v1beta.CollectUser
      * Operation.metadata is of type ImportMetadata.
      * 

      */
-    public void importUserEvents(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest request,
+    public void importUserEvents(
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest request,
         io.grpc.stub.StreamObserver responseObserver) {
       io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getImportUserEventsMethod(), getCallOptions()), request, responseObserver);
+          getChannel().newCall(getImportUserEventsMethod(), getCallOptions()),
+          request,
+          responseObserver);
     }
   }
 
   /**
    * A stub to allow clients to do synchronous rpc calls to service UserEventService.
+   *
    * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    * 

    */
   public static final class UserEventServiceBlockingStub
       extends io.grpc.stub.AbstractBlockingStub {
-    private UserEventServiceBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private UserEventServiceBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -296,16 +386,21 @@ protected UserEventServiceBlockingStub build(
     }
 
     /**
+     *
+     *
      * 
      * Writes a single user event.
      * 

      */
-    public com.google.cloud.discoveryengine.v1beta.UserEvent writeUserEvent(com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest request) {
+    public com.google.cloud.discoveryengine.v1beta.UserEvent writeUserEvent(
+        com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getWriteUserEventMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Writes a single user event from the browser. This uses a GET request to
      * due to browser restriction of POST-ing to a 3rd party domain.
@@ -313,12 +408,15 @@ public com.google.cloud.discoveryengine.v1beta.UserEvent writeUserEvent(com.goog
      * Google Tag Manager. Users should not call this method directly.
      * 

      */
-    public com.google.api.HttpBody collectUserEvent(com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest request) {
+    public com.google.api.HttpBody collectUserEvent(
+        com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getCollectUserEventMethod(), getCallOptions(), request);
     }
 
     /**
+     *
+     *
      * 
      * Bulk import of User events. Request processing might be
      * synchronous. Events that already exist are skipped.
@@ -328,7 +426,8 @@ public com.google.api.HttpBody collectUserEvent(com.google.cloud.discoveryengine
      * Operation.metadata is of type ImportMetadata.
      * 

      */
-    public com.google.longrunning.Operation importUserEvents(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest request) {
+    public com.google.longrunning.Operation importUserEvents(
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest request) {
       return io.grpc.stub.ClientCalls.blockingUnaryCall(
           getChannel(), getImportUserEventsMethod(), getCallOptions(), request);
     }
@@ -336,14 +435,14 @@ public com.google.longrunning.Operation importUserEvents(com.google.cloud.discov
 
   /**
    * A stub to allow clients to do ListenableFuture-style rpc calls to service UserEventService.
+   *
    * 
    * Service for ingesting end user actions on a website to Discovery Engine API.
    * 

    */
   public static final class UserEventServiceFutureStub
       extends io.grpc.stub.AbstractFutureStub {
-    private UserEventServiceFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+    private UserEventServiceFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
     }
 
@@ -354,17 +453,22 @@ protected UserEventServiceFutureStub build(
     }
 
     /**
+     *
+     *
      * 
      * Writes a single user event.
      * 

      */
-    public com.google.common.util.concurrent.ListenableFuture writeUserEvent(
-        com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.discoveryengine.v1beta.UserEvent>
+        writeUserEvent(com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getWriteUserEventMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Writes a single user event from the browser. This uses a GET request to
      * due to browser restriction of POST-ing to a 3rd party domain.
@@ -372,13 +476,15 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture collectUserEvent(
-        com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        collectUserEvent(com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getCollectUserEventMethod(), getCallOptions()), request);
     }
 
     /**
+     *
+     *
      * 
      * Bulk import of User events. Request processing might be
      * synchronous. Events that already exist are skipped.
@@ -388,8 +494,8 @@ public com.google.common.util.concurrent.ListenableFuture
      */
-    public com.google.common.util.concurrent.ListenableFuture importUserEvents(
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest request) {
+    public com.google.common.util.concurrent.ListenableFuture
+        importUserEvents(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest request) {
       return io.grpc.stub.ClientCalls.futureUnaryCall(
           getChannel().newCall(getImportUserEventsMethod(), getCallOptions()), request);
     }
@@ -399,11 +505,11 @@ public com.google.common.util.concurrent.ListenableFuture implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
     private final AsyncService serviceImpl;
     private final int methodId;
 
@@ -417,15 +523,19 @@ private static final class MethodHandlers implements
     public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
       switch (methodId) {
         case METHODID_WRITE_USER_EVENT:
-          serviceImpl.writeUserEvent((com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
+          serviceImpl.writeUserEvent(
+              (com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
           break;
         case METHODID_COLLECT_USER_EVENT:
-          serviceImpl.collectUserEvent((com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest) request,
+          serviceImpl.collectUserEvent(
+              (com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         case METHODID_IMPORT_USER_EVENTS:
-          serviceImpl.importUserEvents((com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest) request,
+          serviceImpl.importUserEvents(
+              (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest) request,
               (io.grpc.stub.StreamObserver) responseObserver);
           break;
         default:
@@ -447,31 +557,30 @@ public io.grpc.stub.StreamObserver invoke(
   public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
     return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
         .addMethod(
-          getWriteUserEventMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest,
-              com.google.cloud.discoveryengine.v1beta.UserEvent>(
-                service, METHODID_WRITE_USER_EVENT)))
+            getWriteUserEventMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest,
+                    com.google.cloud.discoveryengine.v1beta.UserEvent>(
+                    service, METHODID_WRITE_USER_EVENT)))
         .addMethod(
-          getCollectUserEventMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest,
-              com.google.api.HttpBody>(
-                service, METHODID_COLLECT_USER_EVENT)))
+            getCollectUserEventMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest,
+                    com.google.api.HttpBody>(service, METHODID_COLLECT_USER_EVENT)))
         .addMethod(
-          getImportUserEventsMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest,
-              com.google.longrunning.Operation>(
-                service, METHODID_IMPORT_USER_EVENTS)))
+            getImportUserEventsMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+                new MethodHandlers<
+                    com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest,
+                    com.google.longrunning.Operation>(service, METHODID_IMPORT_USER_EVENTS)))
         .build();
   }
 
-  private static abstract class UserEventServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+  private abstract static class UserEventServiceBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     UserEventServiceBaseDescriptorSupplier() {}
 
     @java.lang.Override
@@ -513,12 +622,14 @@ public static io.grpc.ServiceDescriptor getServiceDescriptor() {
       synchronized (UserEventServiceGrpc.class) {
         result = serviceDescriptor;
         if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new UserEventServiceFileDescriptorSupplier())
-              .addMethod(getWriteUserEventMethod())
-              .addMethod(getCollectUserEventMethod())
-              .addMethod(getImportUserEventsMethod())
-              .build();
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new UserEventServiceFileDescriptorSupplier())
+                      .addMethod(getWriteUserEventMethod())
+                      .addMethod(getCollectUserEventMethod())
+                      .addMethod(getImportUserEventsMethod())
+                      .build();
         }
       }
     }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySource.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySource.java
similarity index 76%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySource.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySource.java
index 0d53bb4a370f..ade68e1ce531 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySource.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySource.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * BigQuery source import data from.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.BigQuerySource}
  */
-public final class BigQuerySource extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class BigQuerySource extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.BigQuerySource)
     BigQuerySourceOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use BigQuerySource.newBuilder() to construct.
   private BigQuerySource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private BigQuerySource() {
     projectId_ = "";
     datasetId_ = "";
@@ -29,33 +47,38 @@ private BigQuerySource() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new BigQuerySource();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_BigQuerySource_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_BigQuerySource_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.BigQuerySource.class, com.google.cloud.discoveryengine.v1.BigQuerySource.Builder.class);
+            com.google.cloud.discoveryengine.v1.BigQuerySource.class,
+            com.google.cloud.discoveryengine.v1.BigQuerySource.Builder.class);
   }
 
   private int partitionCase_ = 0;
+
   @SuppressWarnings("serial")
   private java.lang.Object partition_;
+
   public enum PartitionCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     PARTITION_DATE(5),
     PARTITION_NOT_SET(0);
     private final int value;
+
     private PartitionCase(int value) {
       this.value = value;
     }
@@ -71,29 +94,34 @@ public static PartitionCase valueOf(int value) {
 
     public static PartitionCase forNumber(int value) {
       switch (value) {
-        case 5: return PARTITION_DATE;
-        case 0: return PARTITION_NOT_SET;
-        default: return null;
+        case 5:
+          return PARTITION_DATE;
+        case 0:
+          return PARTITION_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public PartitionCase
-  getPartitionCase() {
-    return PartitionCase.forNumber(
-        partitionCase_);
+  public PartitionCase getPartitionCase() {
+    return PartitionCase.forNumber(partitionCase_);
   }
 
   public static final int PARTITION_DATE_FIELD_NUMBER = 5;
   /**
+   *
+   *
    * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    * 

    *
    * .google.type.Date partition_date = 5;
+   *
    * @return Whether the partitionDate field is set.
    */
   @java.lang.Override
@@ -101,21 +129,26 @@ public boolean hasPartitionDate() {
     return partitionCase_ == 5;
   }
   /**
+   *
+   *
    * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    * 

    *
    * .google.type.Date partition_date = 5;
+   *
    * @return The partitionDate.
    */
   @java.lang.Override
   public com.google.type.Date getPartitionDate() {
     if (partitionCase_ == 5) {
-       return (com.google.type.Date) partition_;
+      return (com.google.type.Date) partition_;
     }
     return com.google.type.Date.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    * 

@@ -125,15 +158,18 @@ public com.google.type.Date getPartitionDate() {
   @java.lang.Override
   public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
     if (partitionCase_ == 5) {
-       return (com.google.type.Date) partition_;
+      return (com.google.type.Date) partition_;
     }
     return com.google.type.Date.getDefaultInstance();
   }
 
   public static final int PROJECT_ID_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object projectId_ = "";
   /**
+   *
+   *
    * 
    * The project ID (can be project # or ID) that the BigQuery source is in with
    * a length limit of 128 characters. If not specified, inherits the project
@@ -141,6 +177,7 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
    * 

    *
    * string project_id = 1;
+   *
    * @return The projectId.
    */
   @java.lang.Override
@@ -149,14 +186,15 @@ public java.lang.String getProjectId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       projectId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The project ID (can be project # or ID) that the BigQuery source is in with
    * a length limit of 128 characters. If not specified, inherits the project
@@ -164,16 +202,15 @@ public java.lang.String getProjectId() {
    * 

    *
    * string project_id = 1;
+   *
    * @return The bytes for projectId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getProjectIdBytes() {
+  public com.google.protobuf.ByteString getProjectIdBytes() {
     java.lang.Object ref = projectId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       projectId_ = b;
       return b;
     } else {
@@ -182,15 +219,19 @@ public java.lang.String getProjectId() {
   }
 
   public static final int DATASET_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object datasetId_ = "";
   /**
+   *
+   *
    * 
    * Required. The BigQuery data set to copy the data from with a length limit
    * of 1,024 characters.
    * 

    *
    * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The datasetId.
    */
   @java.lang.Override
@@ -199,30 +240,30 @@ public java.lang.String getDatasetId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       datasetId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The BigQuery data set to copy the data from with a length limit
    * of 1,024 characters.
    * 

    *
    * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for datasetId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDatasetIdBytes() {
+  public com.google.protobuf.ByteString getDatasetIdBytes() {
     java.lang.Object ref = datasetId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       datasetId_ = b;
       return b;
     } else {
@@ -231,15 +272,19 @@ public java.lang.String getDatasetId() {
   }
 
   public static final int TABLE_ID_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object tableId_ = "";
   /**
+   *
+   *
    * 
    * Required. The BigQuery table to copy the data from with a length limit of
    * 1,024 characters.
    * 

    *
    * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The tableId.
    */
   @java.lang.Override
@@ -248,30 +293,30 @@ public java.lang.String getTableId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       tableId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The BigQuery table to copy the data from with a length limit of
    * 1,024 characters.
    * 

    *
    * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for tableId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTableIdBytes() {
+  public com.google.protobuf.ByteString getTableIdBytes() {
     java.lang.Object ref = tableId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       tableId_ = b;
       return b;
     } else {
@@ -280,9 +325,12 @@ public java.lang.String getTableId() {
   }
 
   public static final int GCS_STAGING_DIR_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object gcsStagingDir_ = "";
   /**
+   *
+   *
    * 
    * Intermediate Cloud Storage directory used for the import with a length
    * limit of 2,000 characters. Can be specified if one wants to have the
@@ -290,6 +338,7 @@ public java.lang.String getTableId() {
    * 

    *
    * string gcs_staging_dir = 4;
+   *
    * @return The gcsStagingDir.
    */
   @java.lang.Override
@@ -298,14 +347,15 @@ public java.lang.String getGcsStagingDir() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       gcsStagingDir_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Intermediate Cloud Storage directory used for the import with a length
    * limit of 2,000 characters. Can be specified if one wants to have the
@@ -313,16 +363,15 @@ public java.lang.String getGcsStagingDir() {
    * 

    *
    * string gcs_staging_dir = 4;
+   *
    * @return The bytes for gcsStagingDir.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getGcsStagingDirBytes() {
+  public com.google.protobuf.ByteString getGcsStagingDirBytes() {
     java.lang.Object ref = gcsStagingDir_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       gcsStagingDir_ = b;
       return b;
     } else {
@@ -331,9 +380,12 @@ public java.lang.String getGcsStagingDir() {
   }
 
   public static final int DATA_SCHEMA_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object dataSchema_ = "";
   /**
+   *
+   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -357,6 +409,7 @@ public java.lang.String getGcsStagingDir() {
    * 

    *
    * string data_schema = 6;
+   *
    * @return The dataSchema.
    */
   @java.lang.Override
@@ -365,14 +418,15 @@ public java.lang.String getDataSchema() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       dataSchema_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -396,16 +450,15 @@ public java.lang.String getDataSchema() {
    * 

    *
    * string data_schema = 6;
+   *
    * @return The bytes for dataSchema.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDataSchemaBytes() {
+  public com.google.protobuf.ByteString getDataSchemaBytes() {
     java.lang.Object ref = dataSchema_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       dataSchema_ = b;
       return b;
     } else {
@@ -414,6 +467,7 @@ public java.lang.String getDataSchema() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -425,8 +479,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(projectId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, projectId_);
     }
@@ -467,8 +520,9 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, gcsStagingDir_);
     }
     if (partitionCase_ == 5) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, (com.google.type.Date) partition_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              5, (com.google.type.Date) partition_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(dataSchema_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, dataSchema_);
@@ -481,28 +535,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.BigQuerySource)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.BigQuerySource other = (com.google.cloud.discoveryengine.v1.BigQuerySource) obj;
-
-    if (!getProjectId()
-        .equals(other.getProjectId())) return false;
-    if (!getDatasetId()
-        .equals(other.getDatasetId())) return false;
-    if (!getTableId()
-        .equals(other.getTableId())) return false;
-    if (!getGcsStagingDir()
-        .equals(other.getGcsStagingDir())) return false;
-    if (!getDataSchema()
-        .equals(other.getDataSchema())) return false;
+    com.google.cloud.discoveryengine.v1.BigQuerySource other =
+        (com.google.cloud.discoveryengine.v1.BigQuerySource) obj;
+
+    if (!getProjectId().equals(other.getProjectId())) return false;
+    if (!getDatasetId().equals(other.getDatasetId())) return false;
+    if (!getTableId().equals(other.getTableId())) return false;
+    if (!getGcsStagingDir().equals(other.getGcsStagingDir())) return false;
+    if (!getDataSchema().equals(other.getDataSchema())) return false;
     if (!getPartitionCase().equals(other.getPartitionCase())) return false;
     switch (partitionCase_) {
       case 5:
-        if (!getPartitionDate()
-            .equals(other.getPartitionDate())) return false;
+        if (!getPartitionDate().equals(other.getPartitionDate())) return false;
         break;
       case 0:
       default:
@@ -542,131 +591,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.BigQuerySource parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.BigQuerySource parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.BigQuerySource parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.BigQuerySource parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.BigQuerySource prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * BigQuery source import data from.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.BigQuerySource}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.BigQuerySource)
       com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_BigQuerySource_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_BigQuerySource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.BigQuerySource.class, com.google.cloud.discoveryengine.v1.BigQuerySource.Builder.class);
+              com.google.cloud.discoveryengine.v1.BigQuerySource.class,
+              com.google.cloud.discoveryengine.v1.BigQuerySource.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.BigQuerySource.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -685,9 +738,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor;
     }
 
     @java.lang.Override
@@ -706,8 +759,11 @@ public com.google.cloud.discoveryengine.v1.BigQuerySource build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.BigQuerySource buildPartial() {
-      com.google.cloud.discoveryengine.v1.BigQuerySource result = new com.google.cloud.discoveryengine.v1.BigQuerySource(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.BigQuerySource result =
+          new com.google.cloud.discoveryengine.v1.BigQuerySource(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -735,8 +791,7 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.BigQuerySource re
     private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.BigQuerySource result) {
       result.partitionCase_ = partitionCase_;
       result.partition_ = this.partition_;
-      if (partitionCase_ == 5 &&
-          partitionDateBuilder_ != null) {
+      if (partitionCase_ == 5 && partitionDateBuilder_ != null) {
         result.partition_ = partitionDateBuilder_.build();
       }
     }
@@ -745,38 +800,39 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.BigQuerySour
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.BigQuerySource) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.BigQuerySource)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.BigQuerySource) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -784,7 +840,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.BigQuerySource other) {
-      if (other == com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance())
+        return this;
       if (!other.getProjectId().isEmpty()) {
         projectId_ = other.projectId_;
         bitField0_ |= 0x00000002;
@@ -811,13 +868,15 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.BigQuerySource othe
         onChanged();
       }
       switch (other.getPartitionCase()) {
-        case PARTITION_DATE: {
-          mergePartitionDate(other.getPartitionDate());
-          break;
-        }
-        case PARTITION_NOT_SET: {
-          break;
-        }
+        case PARTITION_DATE:
+          {
+            mergePartitionDate(other.getPartitionDate());
+            break;
+          }
+        case PARTITION_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -845,44 +904,49 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              projectId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 10
-            case 18: {
-              datasetId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 18
-            case 26: {
-              tableId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 26
-            case 34: {
-              gcsStagingDir_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 34
-            case 42: {
-              input.readMessage(
-                  getPartitionDateFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              partitionCase_ = 5;
-              break;
-            } // case 42
-            case 50: {
-              dataSchema_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                projectId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 10
+            case 18:
+              {
+                datasetId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 18
+            case 26:
+              {
+                tableId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 26
+            case 34:
+              {
+                gcsStagingDir_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 34
+            case 42:
+              {
+                input.readMessage(getPartitionDateFieldBuilder().getBuilder(), extensionRegistry);
+                partitionCase_ = 5;
+                break;
+              } // case 42
+            case 50:
+              {
+                dataSchema_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -892,12 +956,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int partitionCase_ = 0;
     private java.lang.Object partition_;
-    public PartitionCase
-        getPartitionCase() {
-      return PartitionCase.forNumber(
-          partitionCase_);
+
+    public PartitionCase getPartitionCase() {
+      return PartitionCase.forNumber(partitionCase_);
     }
 
     public Builder clearPartition() {
@@ -910,13 +974,17 @@ public Builder clearPartition() {
     private int bitField0_;
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder> partitionDateBuilder_;
+            com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder>
+        partitionDateBuilder_;
     /**
+     *
+     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

      *
      * .google.type.Date partition_date = 5;
+     *
      * @return Whether the partitionDate field is set.
      */
     @java.lang.Override
@@ -924,11 +992,14 @@ public boolean hasPartitionDate() {
       return partitionCase_ == 5;
     }
     /**
+     *
+     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

      *
      * .google.type.Date partition_date = 5;
+     *
      * @return The partitionDate.
      */
     @java.lang.Override
@@ -946,6 +1017,8 @@ public com.google.type.Date getPartitionDate() {
       }
     }
     /**
+     *
+     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

@@ -966,14 +1039,15 @@ public Builder setPartitionDate(com.google.type.Date value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

      *
      * .google.type.Date partition_date = 5;
      */
-    public Builder setPartitionDate(
-        com.google.type.Date.Builder builderForValue) {
+    public Builder setPartitionDate(com.google.type.Date.Builder builderForValue) {
       if (partitionDateBuilder_ == null) {
         partition_ = builderForValue.build();
         onChanged();
@@ -984,6 +1058,8 @@ public Builder setPartitionDate(
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

@@ -992,10 +1068,11 @@ public Builder setPartitionDate(
      */
     public Builder mergePartitionDate(com.google.type.Date value) {
       if (partitionDateBuilder_ == null) {
-        if (partitionCase_ == 5 &&
-            partition_ != com.google.type.Date.getDefaultInstance()) {
-          partition_ = com.google.type.Date.newBuilder((com.google.type.Date) partition_)
-              .mergeFrom(value).buildPartial();
+        if (partitionCase_ == 5 && partition_ != com.google.type.Date.getDefaultInstance()) {
+          partition_ =
+              com.google.type.Date.newBuilder((com.google.type.Date) partition_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           partition_ = value;
         }
@@ -1011,6 +1088,8 @@ public Builder mergePartitionDate(com.google.type.Date value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

@@ -1034,6 +1113,8 @@ public Builder clearPartitionDate() {
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

@@ -1044,6 +1125,8 @@ public com.google.type.Date.Builder getPartitionDateBuilder() {
       return getPartitionDateFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

@@ -1062,6 +1145,8 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

@@ -1069,17 +1154,16 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
      * .google.type.Date partition_date = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder> 
+            com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder>
         getPartitionDateFieldBuilder() {
       if (partitionDateBuilder_ == null) {
         if (!(partitionCase_ == 5)) {
           partition_ = com.google.type.Date.getDefaultInstance();
         }
-        partitionDateBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder>(
-                (com.google.type.Date) partition_,
-                getParentForChildren(),
-                isClean());
+        partitionDateBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder>(
+                (com.google.type.Date) partition_, getParentForChildren(), isClean());
         partition_ = null;
       }
       partitionCase_ = 5;
@@ -1089,6 +1173,8 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
 
     private java.lang.Object projectId_ = "";
     /**
+     *
+     *
      * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1096,13 +1182,13 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
      * 

      *
      * string project_id = 1;
+     *
      * @return The projectId.
      */
     public java.lang.String getProjectId() {
       java.lang.Object ref = projectId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         projectId_ = s;
         return s;
@@ -1111,6 +1197,8 @@ public java.lang.String getProjectId() {
       }
     }
     /**
+     *
+     *
      * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1118,15 +1206,14 @@ public java.lang.String getProjectId() {
      * 

      *
      * string project_id = 1;
+     *
      * @return The bytes for projectId.
      */
-    public com.google.protobuf.ByteString
-        getProjectIdBytes() {
+    public com.google.protobuf.ByteString getProjectIdBytes() {
       java.lang.Object ref = projectId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         projectId_ = b;
         return b;
       } else {
@@ -1134,6 +1221,8 @@ public java.lang.String getProjectId() {
       }
     }
     /**
+     *
+     *
      * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1141,18 +1230,22 @@ public java.lang.String getProjectId() {
      * 

      *
      * string project_id = 1;
+     *
      * @param value The projectId to set.
      * @return This builder for chaining.
      */
-    public Builder setProjectId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setProjectId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       projectId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1160,6 +1253,7 @@ public Builder setProjectId(
      * 

      *
      * string project_id = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearProjectId() {
@@ -1169,6 +1263,8 @@ public Builder clearProjectId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1176,12 +1272,14 @@ public Builder clearProjectId() {
      * 

      *
      * string project_id = 1;
+     *
      * @param value The bytes for projectId to set.
      * @return This builder for chaining.
      */
-    public Builder setProjectIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setProjectIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       projectId_ = value;
       bitField0_ |= 0x00000002;
@@ -1191,19 +1289,21 @@ public Builder setProjectIdBytes(
 
     private java.lang.Object datasetId_ = "";
     /**
+     *
+     *
      * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      * 

      *
      * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The datasetId.
      */
     public java.lang.String getDatasetId() {
       java.lang.Object ref = datasetId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         datasetId_ = s;
         return s;
@@ -1212,21 +1312,22 @@ public java.lang.String getDatasetId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      * 

      *
      * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for datasetId.
      */
-    public com.google.protobuf.ByteString
-        getDatasetIdBytes() {
+    public com.google.protobuf.ByteString getDatasetIdBytes() {
       java.lang.Object ref = datasetId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         datasetId_ = b;
         return b;
       } else {
@@ -1234,30 +1335,37 @@ public java.lang.String getDatasetId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      * 

      *
      * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The datasetId to set.
      * @return This builder for chaining.
      */
-    public Builder setDatasetId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDatasetId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       datasetId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      * 

      *
      * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearDatasetId() {
@@ -1267,18 +1375,22 @@ public Builder clearDatasetId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      * 

      *
      * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for datasetId to set.
      * @return This builder for chaining.
      */
-    public Builder setDatasetIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDatasetIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       datasetId_ = value;
       bitField0_ |= 0x00000004;
@@ -1288,19 +1400,21 @@ public Builder setDatasetIdBytes(
 
     private java.lang.Object tableId_ = "";
     /**
+     *
+     *
      * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      * 

      *
      * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The tableId.
      */
     public java.lang.String getTableId() {
       java.lang.Object ref = tableId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         tableId_ = s;
         return s;
@@ -1309,21 +1423,22 @@ public java.lang.String getTableId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      * 

      *
      * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for tableId.
      */
-    public com.google.protobuf.ByteString
-        getTableIdBytes() {
+    public com.google.protobuf.ByteString getTableIdBytes() {
       java.lang.Object ref = tableId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         tableId_ = b;
         return b;
       } else {
@@ -1331,30 +1446,37 @@ public java.lang.String getTableId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      * 

      *
      * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The tableId to set.
      * @return This builder for chaining.
      */
-    public Builder setTableId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTableId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       tableId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      * 

      *
      * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearTableId() {
@@ -1364,18 +1486,22 @@ public Builder clearTableId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      * 

      *
      * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for tableId to set.
      * @return This builder for chaining.
      */
-    public Builder setTableIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTableIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       tableId_ = value;
       bitField0_ |= 0x00000008;
@@ -1385,6 +1511,8 @@ public Builder setTableIdBytes(
 
     private java.lang.Object gcsStagingDir_ = "";
     /**
+     *
+     *
      * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1392,13 +1520,13 @@ public Builder setTableIdBytes(
      * 

      *
      * string gcs_staging_dir = 4;
+     *
      * @return The gcsStagingDir.
      */
     public java.lang.String getGcsStagingDir() {
       java.lang.Object ref = gcsStagingDir_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         gcsStagingDir_ = s;
         return s;
@@ -1407,6 +1535,8 @@ public java.lang.String getGcsStagingDir() {
       }
     }
     /**
+     *
+     *
      * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1414,15 +1544,14 @@ public java.lang.String getGcsStagingDir() {
      * 

      *
      * string gcs_staging_dir = 4;
+     *
      * @return The bytes for gcsStagingDir.
      */
-    public com.google.protobuf.ByteString
-        getGcsStagingDirBytes() {
+    public com.google.protobuf.ByteString getGcsStagingDirBytes() {
       java.lang.Object ref = gcsStagingDir_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         gcsStagingDir_ = b;
         return b;
       } else {
@@ -1430,6 +1559,8 @@ public java.lang.String getGcsStagingDir() {
       }
     }
     /**
+     *
+     *
      * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1437,18 +1568,22 @@ public java.lang.String getGcsStagingDir() {
      * 

      *
      * string gcs_staging_dir = 4;
+     *
      * @param value The gcsStagingDir to set.
      * @return This builder for chaining.
      */
-    public Builder setGcsStagingDir(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setGcsStagingDir(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       gcsStagingDir_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1456,6 +1591,7 @@ public Builder setGcsStagingDir(
      * 

      *
      * string gcs_staging_dir = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearGcsStagingDir() {
@@ -1465,6 +1601,8 @@ public Builder clearGcsStagingDir() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1472,12 +1610,14 @@ public Builder clearGcsStagingDir() {
      * 

      *
      * string gcs_staging_dir = 4;
+     *
      * @param value The bytes for gcsStagingDir to set.
      * @return This builder for chaining.
      */
-    public Builder setGcsStagingDirBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setGcsStagingDirBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       gcsStagingDir_ = value;
       bitField0_ |= 0x00000010;
@@ -1487,6 +1627,8 @@ public Builder setGcsStagingDirBytes(
 
     private java.lang.Object dataSchema_ = "";
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -1510,13 +1652,13 @@ public Builder setGcsStagingDirBytes(
      * 

      *
      * string data_schema = 6;
+     *
      * @return The dataSchema.
      */
     public java.lang.String getDataSchema() {
       java.lang.Object ref = dataSchema_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         dataSchema_ = s;
         return s;
@@ -1525,6 +1667,8 @@ public java.lang.String getDataSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -1548,15 +1692,14 @@ public java.lang.String getDataSchema() {
      * 

      *
      * string data_schema = 6;
+     *
      * @return The bytes for dataSchema.
      */
-    public com.google.protobuf.ByteString
-        getDataSchemaBytes() {
+    public com.google.protobuf.ByteString getDataSchemaBytes() {
       java.lang.Object ref = dataSchema_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         dataSchema_ = b;
         return b;
       } else {
@@ -1564,6 +1707,8 @@ public java.lang.String getDataSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -1587,18 +1732,22 @@ public java.lang.String getDataSchema() {
      * 

      *
      * string data_schema = 6;
+     *
      * @param value The dataSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setDataSchema(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDataSchema(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       dataSchema_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -1622,6 +1771,7 @@ public Builder setDataSchema(
      * 

      *
      * string data_schema = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDataSchema() {
@@ -1631,6 +1781,8 @@ public Builder clearDataSchema() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -1654,21 +1806,23 @@ public Builder clearDataSchema() {
      * 

      *
      * string data_schema = 6;
+     *
      * @param value The bytes for dataSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setDataSchemaBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDataSchemaBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       dataSchema_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1678,12 +1832,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.BigQuerySource)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.BigQuerySource)
   private static final com.google.cloud.discoveryengine.v1.BigQuerySource DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.BigQuerySource();
   }
@@ -1692,27 +1846,27 @@ public static com.google.cloud.discoveryengine.v1.BigQuerySource getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public BigQuerySource parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public BigQuerySource parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1727,6 +1881,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.BigQuerySource getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySourceOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySourceOrBuilder.java
similarity index 83%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySourceOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySourceOrBuilder.java
index c7f112474ed9..22787ff37651 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySourceOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BigQuerySourceOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface BigQuerySourceOrBuilder extends
+public interface BigQuerySourceOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.BigQuerySource)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    * 

    *
    * .google.type.Date partition_date = 5;
+   *
    * @return Whether the partitionDate field is set.
    */
   boolean hasPartitionDate();
   /**
+   *
+   *
    * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    * 

    *
    * .google.type.Date partition_date = 5;
+   *
    * @return The partitionDate.
    */
   com.google.type.Date getPartitionDate();
   /**
+   *
+   *
    * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    * 

@@ -35,6 +59,8 @@ public interface BigQuerySourceOrBuilder extends
   com.google.type.DateOrBuilder getPartitionDateOrBuilder();
 
   /**
+   *
+   *
    * 
    * The project ID (can be project # or ID) that the BigQuery source is in with
    * a length limit of 128 characters. If not specified, inherits the project
@@ -42,10 +68,13 @@ public interface BigQuerySourceOrBuilder extends
    * 

    *
    * string project_id = 1;
+   *
    * @return The projectId.
    */
   java.lang.String getProjectId();
   /**
+   *
+   *
    * 
    * The project ID (can be project # or ID) that the BigQuery source is in with
    * a length limit of 128 characters. If not specified, inherits the project
@@ -53,56 +82,68 @@ public interface BigQuerySourceOrBuilder extends
    * 

    *
    * string project_id = 1;
+   *
    * @return The bytes for projectId.
    */
-  com.google.protobuf.ByteString
-      getProjectIdBytes();
+  com.google.protobuf.ByteString getProjectIdBytes();
 
   /**
+   *
+   *
    * 
    * Required. The BigQuery data set to copy the data from with a length limit
    * of 1,024 characters.
    * 

    *
    * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The datasetId.
    */
   java.lang.String getDatasetId();
   /**
+   *
+   *
    * 
    * Required. The BigQuery data set to copy the data from with a length limit
    * of 1,024 characters.
    * 

    *
    * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for datasetId.
    */
-  com.google.protobuf.ByteString
-      getDatasetIdBytes();
+  com.google.protobuf.ByteString getDatasetIdBytes();
 
   /**
+   *
+   *
    * 
    * Required. The BigQuery table to copy the data from with a length limit of
    * 1,024 characters.
    * 

    *
    * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The tableId.
    */
   java.lang.String getTableId();
   /**
+   *
+   *
    * 
    * Required. The BigQuery table to copy the data from with a length limit of
    * 1,024 characters.
    * 

    *
    * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for tableId.
    */
-  com.google.protobuf.ByteString
-      getTableIdBytes();
+  com.google.protobuf.ByteString getTableIdBytes();
 
   /**
+   *
+   *
    * 
    * Intermediate Cloud Storage directory used for the import with a length
    * limit of 2,000 characters. Can be specified if one wants to have the
@@ -110,10 +151,13 @@ public interface BigQuerySourceOrBuilder extends
    * 

    *
    * string gcs_staging_dir = 4;
+   *
    * @return The gcsStagingDir.
    */
   java.lang.String getGcsStagingDir();
   /**
+   *
+   *
    * 
    * Intermediate Cloud Storage directory used for the import with a length
    * limit of 2,000 characters. Can be specified if one wants to have the
@@ -121,12 +165,14 @@ public interface BigQuerySourceOrBuilder extends
    * 

    *
    * string gcs_staging_dir = 4;
+   *
    * @return The bytes for gcsStagingDir.
    */
-  com.google.protobuf.ByteString
-      getGcsStagingDirBytes();
+  com.google.protobuf.ByteString getGcsStagingDirBytes();
 
   /**
+   *
+   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -150,10 +196,13 @@ public interface BigQuerySourceOrBuilder extends
    * 

    *
    * string data_schema = 6;
+   *
    * @return The dataSchema.
    */
   java.lang.String getDataSchema();
   /**
+   *
+   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -177,10 +226,10 @@ public interface BigQuerySourceOrBuilder extends
    * 

    *
    * string data_schema = 6;
+   *
    * @return The bytes for dataSchema.
    */
-  com.google.protobuf.ByteString
-      getDataSchemaBytes();
+  com.google.protobuf.ByteString getDataSchemaBytes();
 
   com.google.cloud.discoveryengine.v1.BigQuerySource.PartitionCase getPartitionCase();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BranchName.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BranchName.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BranchName.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/BranchName.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequest.java
similarity index 71%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequest.java
index 6b817b9581c7..8a4688d6b7ce 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Request message for CollectUserEvent method.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.CollectUserEventRequest}
  */
-public final class CollectUserEventRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CollectUserEventRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.CollectUserEventRequest)
     CollectUserEventRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CollectUserEventRequest.newBuilder() to construct.
   private CollectUserEventRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CollectUserEventRequest() {
     parent_ = "";
     userEvent_ = "";
@@ -27,35 +45,42 @@ private CollectUserEventRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CollectUserEventRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.UserEventServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.UserEventServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.CollectUserEventRequest.class, com.google.cloud.discoveryengine.v1.CollectUserEventRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.CollectUserEventRequest.class,
+            com.google.cloud.discoveryengine.v1.CollectUserEventRequest.Builder.class);
   }
 
   private int bitField0_;
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -64,30 +89,32 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -96,15 +123,19 @@ public java.lang.String getParent() {
   }
 
   public static final int USER_EVENT_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object userEvent_ = "";
   /**
+   *
+   *
    * 
    * Required. URL encoded UserEvent proto with a length limit of 2,000,000
    * characters.
    * 

    *
    * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The userEvent.
    */
   @java.lang.Override
@@ -113,30 +144,30 @@ public java.lang.String getUserEvent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userEvent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. URL encoded UserEvent proto with a length limit of 2,000,000
    * characters.
    * 

    *
    * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for userEvent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getUserEventBytes() {
+  public com.google.protobuf.ByteString getUserEventBytes() {
     java.lang.Object ref = userEvent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       userEvent_ = b;
       return b;
     } else {
@@ -145,9 +176,12 @@ public java.lang.String getUserEvent() {
   }
 
   public static final int URI_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object uri_ = "";
   /**
+   *
+   *
    * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -156,6 +190,7 @@ public java.lang.String getUserEvent() {
    * 

    *
    * optional string uri = 3;
+   *
    * @return Whether the uri field is set.
    */
   @java.lang.Override
@@ -163,6 +198,8 @@ public boolean hasUri() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
+   *
+   *
    * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -171,6 +208,7 @@ public boolean hasUri() {
    * 

    *
    * optional string uri = 3;
+   *
    * @return The uri.
    */
   @java.lang.Override
@@ -179,14 +217,15 @@ public java.lang.String getUri() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       uri_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -195,16 +234,15 @@ public java.lang.String getUri() {
    * 

    *
    * optional string uri = 3;
+   *
    * @return The bytes for uri.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getUriBytes() {
+  public com.google.protobuf.ByteString getUriBytes() {
     java.lang.Object ref = uri_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       uri_ = b;
       return b;
     } else {
@@ -215,6 +253,8 @@ public java.lang.String getUri() {
   public static final int ETS_FIELD_NUMBER = 4;
   private long ets_ = 0L;
   /**
+   *
+   *
    * 
    * The event timestamp in milliseconds. This prevents browser caching of
    * otherwise identical get requests. The name is abbreviated to reduce the
@@ -222,6 +262,7 @@ public java.lang.String getUri() {
    * 

    *
    * optional int64 ets = 4;
+   *
    * @return Whether the ets field is set.
    */
   @java.lang.Override
@@ -229,6 +270,8 @@ public boolean hasEts() {
     return ((bitField0_ & 0x00000002) != 0);
   }
   /**
+   *
+   *
    * 
    * The event timestamp in milliseconds. This prevents browser caching of
    * otherwise identical get requests. The name is abbreviated to reduce the
@@ -236,6 +279,7 @@ public boolean hasEts() {
    * 

    *
    * optional int64 ets = 4;
+   *
    * @return The ets.
    */
   @java.lang.Override
@@ -244,6 +288,7 @@ public long getEts() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -255,8 +300,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -288,8 +332,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, uri_);
     }
     if (((bitField0_ & 0x00000002) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(4, ets_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, ets_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -299,26 +342,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.CollectUserEventRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.CollectUserEventRequest other = (com.google.cloud.discoveryengine.v1.CollectUserEventRequest) obj;
+    com.google.cloud.discoveryengine.v1.CollectUserEventRequest other =
+        (com.google.cloud.discoveryengine.v1.CollectUserEventRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (!getUserEvent()
-        .equals(other.getUserEvent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (!getUserEvent().equals(other.getUserEvent())) return false;
     if (hasUri() != other.hasUri()) return false;
     if (hasUri()) {
-      if (!getUri()
-          .equals(other.getUri())) return false;
+      if (!getUri().equals(other.getUri())) return false;
     }
     if (hasEts() != other.hasEts()) return false;
     if (hasEts()) {
-      if (getEts()
-          != other.getEts()) return false;
+      if (getEts() != other.getEts()) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -341,8 +381,7 @@ public int hashCode() {
     }
     if (hasEts()) {
       hash = (37 * hash) + ETS_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-          getEts());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getEts());
     }
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
@@ -350,131 +389,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.CollectUserEventRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.CollectUserEventRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for CollectUserEvent method.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.CollectUserEventRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.CollectUserEventRequest)
       com.google.cloud.discoveryengine.v1.CollectUserEventRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.UserEventServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.UserEventServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.CollectUserEventRequest.class, com.google.cloud.discoveryengine.v1.CollectUserEventRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.CollectUserEventRequest.class,
+              com.google.cloud.discoveryengine.v1.CollectUserEventRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.CollectUserEventRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -487,9 +531,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.UserEventServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor;
     }
 
     @java.lang.Override
@@ -508,8 +552,11 @@ public com.google.cloud.discoveryengine.v1.CollectUserEventRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.CollectUserEventRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.CollectUserEventRequest result = new com.google.cloud.discoveryengine.v1.CollectUserEventRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.CollectUserEventRequest result =
+          new com.google.cloud.discoveryengine.v1.CollectUserEventRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -538,38 +585,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CollectUserEventR
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.CollectUserEventRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.CollectUserEventRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.CollectUserEventRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -577,7 +625,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CollectUserEventRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.CollectUserEventRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.CollectUserEventRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -622,32 +671,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              userEvent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              uri_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 32: {
-              ets_ = input.readInt64();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                userEvent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                uri_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 32:
+              {
+                ets_ = input.readInt64();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -657,23 +711,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -682,21 +741,24 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -704,30 +766,41 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -737,18 +810,24 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -758,19 +837,21 @@ public Builder setParentBytes(
 
     private java.lang.Object userEvent_ = "";
     /**
+     *
+     *
      * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      * 

      *
      * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The userEvent.
      */
     public java.lang.String getUserEvent() {
       java.lang.Object ref = userEvent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userEvent_ = s;
         return s;
@@ -779,21 +860,22 @@ public java.lang.String getUserEvent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      * 

      *
      * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for userEvent.
      */
-    public com.google.protobuf.ByteString
-        getUserEventBytes() {
+    public com.google.protobuf.ByteString getUserEventBytes() {
       java.lang.Object ref = userEvent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         userEvent_ = b;
         return b;
       } else {
@@ -801,30 +883,37 @@ public java.lang.String getUserEvent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      * 

      *
      * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The userEvent to set.
      * @return This builder for chaining.
      */
-    public Builder setUserEvent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserEvent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       userEvent_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      * 

      *
      * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearUserEvent() {
@@ -834,18 +923,22 @@ public Builder clearUserEvent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      * 

      *
      * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for userEvent to set.
      * @return This builder for chaining.
      */
-    public Builder setUserEventBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserEventBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       userEvent_ = value;
       bitField0_ |= 0x00000002;
@@ -855,6 +948,8 @@ public Builder setUserEventBytes(
 
     private java.lang.Object uri_ = "";
     /**
+     *
+     *
      * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -863,12 +958,15 @@ public Builder setUserEventBytes(
      * 

      *
      * optional string uri = 3;
+     *
      * @return Whether the uri field is set.
      */
     public boolean hasUri() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -877,13 +975,13 @@ public boolean hasUri() {
      * 

      *
      * optional string uri = 3;
+     *
      * @return The uri.
      */
     public java.lang.String getUri() {
       java.lang.Object ref = uri_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         uri_ = s;
         return s;
@@ -892,6 +990,8 @@ public java.lang.String getUri() {
       }
     }
     /**
+     *
+     *
      * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -900,15 +1000,14 @@ public java.lang.String getUri() {
      * 

      *
      * optional string uri = 3;
+     *
      * @return The bytes for uri.
      */
-    public com.google.protobuf.ByteString
-        getUriBytes() {
+    public com.google.protobuf.ByteString getUriBytes() {
       java.lang.Object ref = uri_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         uri_ = b;
         return b;
       } else {
@@ -916,6 +1015,8 @@ public java.lang.String getUri() {
       }
     }
     /**
+     *
+     *
      * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -924,18 +1025,22 @@ public java.lang.String getUri() {
      * 

      *
      * optional string uri = 3;
+     *
      * @param value The uri to set.
      * @return This builder for chaining.
      */
-    public Builder setUri(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUri(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       uri_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -944,6 +1049,7 @@ public Builder setUri(
      * 

      *
      * optional string uri = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUri() {
@@ -953,6 +1059,8 @@ public Builder clearUri() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -961,12 +1069,14 @@ public Builder clearUri() {
      * 

      *
      * optional string uri = 3;
+     *
      * @param value The bytes for uri to set.
      * @return This builder for chaining.
      */
-    public Builder setUriBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUriBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       uri_ = value;
       bitField0_ |= 0x00000004;
@@ -974,8 +1084,10 @@ public Builder setUriBytes(
       return this;
     }
 
-    private long ets_ ;
+    private long ets_;
     /**
+     *
+     *
      * 
      * The event timestamp in milliseconds. This prevents browser caching of
      * otherwise identical get requests. The name is abbreviated to reduce the
@@ -983,6 +1095,7 @@ public Builder setUriBytes(
      * 

      *
      * optional int64 ets = 4;
+     *
      * @return Whether the ets field is set.
      */
     @java.lang.Override
@@ -990,6 +1103,8 @@ public boolean hasEts() {
       return ((bitField0_ & 0x00000008) != 0);
     }
     /**
+     *
+     *
      * 
      * The event timestamp in milliseconds. This prevents browser caching of
      * otherwise identical get requests. The name is abbreviated to reduce the
@@ -997,6 +1112,7 @@ public boolean hasEts() {
      * 

      *
      * optional int64 ets = 4;
+     *
      * @return The ets.
      */
     @java.lang.Override
@@ -1004,6 +1120,8 @@ public long getEts() {
       return ets_;
     }
     /**
+     *
+     *
      * 
      * The event timestamp in milliseconds. This prevents browser caching of
      * otherwise identical get requests. The name is abbreviated to reduce the
@@ -1011,6 +1129,7 @@ public long getEts() {
      * 

      *
      * optional int64 ets = 4;
+     *
      * @param value The ets to set.
      * @return This builder for chaining.
      */
@@ -1022,6 +1141,8 @@ public Builder setEts(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The event timestamp in milliseconds. This prevents browser caching of
      * otherwise identical get requests. The name is abbreviated to reduce the
@@ -1029,6 +1150,7 @@ public Builder setEts(long value) {
      * 

      *
      * optional int64 ets = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEts() {
@@ -1037,9 +1159,9 @@ public Builder clearEts() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1049,12 +1171,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.CollectUserEventRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.CollectUserEventRequest)
   private static final com.google.cloud.discoveryengine.v1.CollectUserEventRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.CollectUserEventRequest();
   }
@@ -1063,27 +1185,27 @@ public static com.google.cloud.discoveryengine.v1.CollectUserEventRequest getDef
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CollectUserEventRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CollectUserEventRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1098,6 +1220,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.CollectUserEventRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequestOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequestOrBuilder.java
index b78ec2d1b4c7..6f05ac7cf767 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CollectUserEventRequestOrBuilder.java
@@ -1,57 +1,89 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface CollectUserEventRequestOrBuilder extends
+public interface CollectUserEventRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CollectUserEventRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * Required. URL encoded UserEvent proto with a length limit of 2,000,000
    * characters.
    * 

    *
    * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The userEvent.
    */
   java.lang.String getUserEvent();
   /**
+   *
+   *
    * 
    * Required. URL encoded UserEvent proto with a length limit of 2,000,000
    * characters.
    * 

    *
    * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for userEvent.
    */
-  com.google.protobuf.ByteString
-      getUserEventBytes();
+  com.google.protobuf.ByteString getUserEventBytes();
 
   /**
+   *
+   *
    * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -60,10 +92,13 @@ public interface CollectUserEventRequestOrBuilder extends
    * 

    *
    * optional string uri = 3;
+   *
    * @return Whether the uri field is set.
    */
   boolean hasUri();
   /**
+   *
+   *
    * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -72,10 +107,13 @@ public interface CollectUserEventRequestOrBuilder extends
    * 

    *
    * optional string uri = 3;
+   *
    * @return The uri.
    */
   java.lang.String getUri();
   /**
+   *
+   *
    * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -84,12 +122,14 @@ public interface CollectUserEventRequestOrBuilder extends
    * 

    *
    * optional string uri = 3;
+   *
    * @return The bytes for uri.
    */
-  com.google.protobuf.ByteString
-      getUriBytes();
+  com.google.protobuf.ByteString getUriBytes();
 
   /**
+   *
+   *
    * 
    * The event timestamp in milliseconds. This prevents browser caching of
    * otherwise identical get requests. The name is abbreviated to reduce the
@@ -97,10 +137,13 @@ public interface CollectUserEventRequestOrBuilder extends
    * 

    *
    * optional int64 ets = 4;
+   *
    * @return Whether the ets field is set.
    */
   boolean hasEts();
   /**
+   *
+   *
    * 
    * The event timestamp in milliseconds. This prevents browser caching of
    * otherwise identical get requests. The name is abbreviated to reduce the
@@ -108,6 +151,7 @@ public interface CollectUserEventRequestOrBuilder extends
    * 

    *
    * optional int64 ets = 4;
+   *
    * @return The ets.
    */
   long getEts();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CommonProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CommonProto.java
new file mode 100644
index 000000000000..c20d457479b9
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CommonProto.java
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/common.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class CommonProto {
+  private CommonProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_CustomAttribute_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_UserInfo_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n,google/cloud/discoveryengine/v1/common"
+          + ".proto\022\037google.cloud.discoveryengine.v1\032"
+          + "\031google/api/resource.proto\"0\n\017CustomAttr"
+          + "ibute\022\014\n\004text\030\001 \003(\t\022\017\n\007numbers\030\002 \003(\001\"/\n\010"
+          + "UserInfo\022\017\n\007user_id\030\001 \001(\t\022\022\n\nuser_agent\030"
+          + "\002 \001(\tB\276\007\n#com.google.cloud.discoveryengi"
+          + "ne.v1B\013CommonProtoP\001ZMcloud.google.com/g"
+          + "o/discoveryengine/apiv1/discoveryenginep"
+          + "b;discoveryenginepb\242\002\017DISCOVERYENGINE\252\002\037"
+          + "Google.Cloud.DiscoveryEngine.V1\312\002\037Google"
+          + "\\Cloud\\DiscoveryEngine\\V1\352\002\"Google::Clou"
+          + "d::DiscoveryEngine::V1\352A\346\001\n%discoveryeng"
+          + "ine.googleapis.com/Branch\022Qprojects/{pro"
+          + "ject}/locations/{location}/dataStores/{d"
+          + "ata_store}/branches/{branch}\022jprojects/{"
+          + "project}/locations/{location}/collection"
+          + "s/{collection}/dataStores/{data_store}/b"
+          + "ranches/{branch}\352A\305\001\n(discoveryengine.go"
+          + "ogleapis.com/DataStore\022?projects/{projec"
+          + "t}/locations/{location}/dataStores/{data"
+          + "_store}\022Xprojects/{project}/locations/{l"
+          + "ocation}/collections/{collection}/dataSt"
+          + "ores/{data_store}\352A\211\002\n,discoveryengine.g"
+          + "oogleapis.com/ServingConfig\022_projects/{p"
+          + "roject}/locations/{location}/dataStores/"
+          + "{data_store}/servingConfigs/{serving_con"
+          + "fig}\022xprojects/{project}/locations/{loca"
+          + "tion}/collections/{collection}/dataStore"
+          + "s/{data_store}/servingConfigs/{serving_c"
+          + "onfig}b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.ResourceProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_CustomAttribute_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor,
+            new java.lang.String[] {
+              "Text", "Numbers",
+            });
+    internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1_UserInfo_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor,
+            new java.lang.String[] {
+              "UserId", "UserAgent",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ResourceProto.resourceDefinition);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.ResourceProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequest.java
similarity index 76%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequest.java
index 539ed2032848..3290a9c90ebd 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/completion_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [CompletionService.CompleteQuery][google.cloud.discoveryengine.v1.CompletionService.CompleteQuery]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.CompleteQueryRequest}
  */
-public final class CompleteQueryRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CompleteQueryRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.CompleteQueryRequest)
     CompleteQueryRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CompleteQueryRequest.newBuilder() to construct.
   private CompleteQueryRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CompleteQueryRequest() {
     dataStore_ = "";
     query_ = "";
@@ -30,35 +48,42 @@ private CompleteQueryRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CompleteQueryRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.CompletionServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.CompletionServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.CompleteQueryRequest.class, com.google.cloud.discoveryengine.v1.CompleteQueryRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.CompleteQueryRequest.class,
+            com.google.cloud.discoveryengine.v1.CompleteQueryRequest.Builder.class);
   }
 
   public static final int DATA_STORE_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object dataStore_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name for which the completion is
    * performed, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
    * 

    *
-   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The dataStore.
    */
   @java.lang.Override
@@ -67,31 +92,33 @@ public java.lang.String getDataStore() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       dataStore_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name for which the completion is
    * performed, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
    * 

    *
-   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for dataStore.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDataStoreBytes() {
+  public com.google.protobuf.ByteString getDataStoreBytes() {
     java.lang.Object ref = dataStore_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       dataStore_ = b;
       return b;
     } else {
@@ -100,15 +127,19 @@ public java.lang.String getDataStore() {
   }
 
   public static final int QUERY_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object query_ = "";
   /**
+   *
+   *
    * 
    * Required. The typeahead input used to fetch suggestions. Maximum length is
    * 128 characters.
    * 

    *
    * string query = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The query.
    */
   @java.lang.Override
@@ -117,30 +148,30 @@ public java.lang.String getQuery() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       query_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The typeahead input used to fetch suggestions. Maximum length is
    * 128 characters.
    * 

    *
    * string query = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for query.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueryBytes() {
+  public com.google.protobuf.ByteString getQueryBytes() {
     java.lang.Object ref = query_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       query_ = b;
       return b;
     } else {
@@ -149,9 +180,12 @@ public java.lang.String getQuery() {
   }
 
   public static final int QUERY_MODEL_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryModel_ = "";
   /**
+   *
+   *
    * 
    * Selects data model of query suggestions for serving. Currently supported
    * values:
@@ -172,6 +206,7 @@ public java.lang.String getQuery() {
    * 

    *
    * string query_model = 3;
+   *
    * @return The queryModel.
    */
   @java.lang.Override
@@ -180,14 +215,15 @@ public java.lang.String getQueryModel() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryModel_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Selects data model of query suggestions for serving. Currently supported
    * values:
@@ -208,16 +244,15 @@ public java.lang.String getQueryModel() {
    * 

    *
    * string query_model = 3;
+   *
    * @return The bytes for queryModel.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueryModelBytes() {
+  public com.google.protobuf.ByteString getQueryModelBytes() {
     java.lang.Object ref = queryModel_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queryModel_ = b;
       return b;
     } else {
@@ -226,9 +261,12 @@ public java.lang.String getQueryModel() {
   }
 
   public static final int USER_PSEUDO_ID_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object userPseudoId_ = "";
   /**
+   *
+   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -247,6 +285,7 @@ public java.lang.String getQueryModel() {
    * 

    *
    * string user_pseudo_id = 4;
+   *
    * @return The userPseudoId.
    */
   @java.lang.Override
@@ -255,14 +294,15 @@ public java.lang.String getUserPseudoId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userPseudoId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -281,16 +321,15 @@ public java.lang.String getUserPseudoId() {
    * 

    *
    * string user_pseudo_id = 4;
+   *
    * @return The bytes for userPseudoId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getUserPseudoIdBytes() {
+  public com.google.protobuf.ByteString getUserPseudoIdBytes() {
     java.lang.Object ref = userPseudoId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       userPseudoId_ = b;
       return b;
     } else {
@@ -299,6 +338,7 @@ public java.lang.String getUserPseudoId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -310,8 +350,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(dataStore_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, dataStore_);
     }
@@ -353,21 +392,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.CompleteQueryRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.CompleteQueryRequest other = (com.google.cloud.discoveryengine.v1.CompleteQueryRequest) obj;
-
-    if (!getDataStore()
-        .equals(other.getDataStore())) return false;
-    if (!getQuery()
-        .equals(other.getQuery())) return false;
-    if (!getQueryModel()
-        .equals(other.getQueryModel())) return false;
-    if (!getUserPseudoId()
-        .equals(other.getUserPseudoId())) return false;
+    com.google.cloud.discoveryengine.v1.CompleteQueryRequest other =
+        (com.google.cloud.discoveryengine.v1.CompleteQueryRequest) obj;
+
+    if (!getDataStore().equals(other.getDataStore())) return false;
+    if (!getQuery().equals(other.getQuery())) return false;
+    if (!getQueryModel().equals(other.getQueryModel())) return false;
+    if (!getUserPseudoId().equals(other.getUserPseudoId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -393,98 +429,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.CompleteQueryRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.CompleteQueryRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [CompletionService.CompleteQuery][google.cloud.discoveryengine.v1.CompletionService.CompleteQuery]
@@ -493,33 +535,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.CompleteQueryRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.CompleteQueryRequest)
       com.google.cloud.discoveryengine.v1.CompleteQueryRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.CompletionServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.CompletionServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.CompleteQueryRequest.class, com.google.cloud.discoveryengine.v1.CompleteQueryRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.CompleteQueryRequest.class,
+              com.google.cloud.discoveryengine.v1.CompleteQueryRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.CompleteQueryRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -532,9 +573,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.CompletionServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor;
     }
 
     @java.lang.Override
@@ -553,8 +594,11 @@ public com.google.cloud.discoveryengine.v1.CompleteQueryRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.CompleteQueryRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.CompleteQueryRequest result = new com.google.cloud.discoveryengine.v1.CompleteQueryRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.CompleteQueryRequest result =
+          new com.google.cloud.discoveryengine.v1.CompleteQueryRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -579,38 +623,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CompleteQueryRequ
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.CompleteQueryRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.CompleteQueryRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.CompleteQueryRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -618,7 +663,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CompleteQueryRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.CompleteQueryRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.CompleteQueryRequest.getDefaultInstance())
+        return this;
       if (!other.getDataStore().isEmpty()) {
         dataStore_ = other.dataStore_;
         bitField0_ |= 0x00000001;
@@ -665,32 +711,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              dataStore_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              query_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              queryModel_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              userPseudoId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                dataStore_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                query_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                queryModel_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                userPseudoId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -700,24 +751,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object dataStore_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The dataStore.
      */
     public java.lang.String getDataStore() {
       java.lang.Object ref = dataStore_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         dataStore_ = s;
         return s;
@@ -726,22 +782,25 @@ public java.lang.String getDataStore() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for dataStore.
      */
-    public com.google.protobuf.ByteString
-        getDataStoreBytes() {
+    public com.google.protobuf.ByteString getDataStoreBytes() {
       java.lang.Object ref = dataStore_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         dataStore_ = b;
         return b;
       } else {
@@ -749,32 +808,43 @@ public java.lang.String getDataStore() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The dataStore to set.
      * @return This builder for chaining.
      */
-    public Builder setDataStore(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDataStore(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       dataStore_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearDataStore() {
@@ -784,19 +854,25 @@ public Builder clearDataStore() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for dataStore to set.
      * @return This builder for chaining.
      */
-    public Builder setDataStoreBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDataStoreBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       dataStore_ = value;
       bitField0_ |= 0x00000001;
@@ -806,19 +882,21 @@ public Builder setDataStoreBytes(
 
     private java.lang.Object query_ = "";
     /**
+     *
+     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The query.
      */
     public java.lang.String getQuery() {
       java.lang.Object ref = query_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         query_ = s;
         return s;
@@ -827,21 +905,22 @@ public java.lang.String getQuery() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for query.
      */
-    public com.google.protobuf.ByteString
-        getQueryBytes() {
+    public com.google.protobuf.ByteString getQueryBytes() {
       java.lang.Object ref = query_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         query_ = b;
         return b;
       } else {
@@ -849,30 +928,37 @@ public java.lang.String getQuery() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The query to set.
      * @return This builder for chaining.
      */
-    public Builder setQuery(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQuery(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       query_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearQuery() {
@@ -882,18 +968,22 @@ public Builder clearQuery() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for query to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       query_ = value;
       bitField0_ |= 0x00000002;
@@ -903,6 +993,8 @@ public Builder setQueryBytes(
 
     private java.lang.Object queryModel_ = "";
     /**
+     *
+     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -923,13 +1015,13 @@ public Builder setQueryBytes(
      * 

      *
      * string query_model = 3;
+     *
      * @return The queryModel.
      */
     public java.lang.String getQueryModel() {
       java.lang.Object ref = queryModel_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryModel_ = s;
         return s;
@@ -938,6 +1030,8 @@ public java.lang.String getQueryModel() {
       }
     }
     /**
+     *
+     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -958,15 +1052,14 @@ public java.lang.String getQueryModel() {
      * 

      *
      * string query_model = 3;
+     *
      * @return The bytes for queryModel.
      */
-    public com.google.protobuf.ByteString
-        getQueryModelBytes() {
+    public com.google.protobuf.ByteString getQueryModelBytes() {
       java.lang.Object ref = queryModel_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queryModel_ = b;
         return b;
       } else {
@@ -974,6 +1067,8 @@ public java.lang.String getQueryModel() {
       }
     }
     /**
+     *
+     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -994,18 +1089,22 @@ public java.lang.String getQueryModel() {
      * 

      *
      * string query_model = 3;
+     *
      * @param value The queryModel to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryModel(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryModel(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queryModel_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -1026,6 +1125,7 @@ public Builder setQueryModel(
      * 

      *
      * string query_model = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueryModel() {
@@ -1035,6 +1135,8 @@ public Builder clearQueryModel() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -1055,12 +1157,14 @@ public Builder clearQueryModel() {
      * 

      *
      * string query_model = 3;
+     *
      * @param value The bytes for queryModel to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryModelBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryModelBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queryModel_ = value;
       bitField0_ |= 0x00000004;
@@ -1070,6 +1174,8 @@ public Builder setQueryModelBytes(
 
     private java.lang.Object userPseudoId_ = "";
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1088,13 +1194,13 @@ public Builder setQueryModelBytes(
      * 

      *
      * string user_pseudo_id = 4;
+     *
      * @return The userPseudoId.
      */
     public java.lang.String getUserPseudoId() {
       java.lang.Object ref = userPseudoId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userPseudoId_ = s;
         return s;
@@ -1103,6 +1209,8 @@ public java.lang.String getUserPseudoId() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1121,15 +1229,14 @@ public java.lang.String getUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 4;
+     *
      * @return The bytes for userPseudoId.
      */
-    public com.google.protobuf.ByteString
-        getUserPseudoIdBytes() {
+    public com.google.protobuf.ByteString getUserPseudoIdBytes() {
       java.lang.Object ref = userPseudoId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         userPseudoId_ = b;
         return b;
       } else {
@@ -1137,6 +1244,8 @@ public java.lang.String getUserPseudoId() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1155,18 +1264,22 @@ public java.lang.String getUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 4;
+     *
      * @param value The userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserPseudoId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       userPseudoId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1185,6 +1298,7 @@ public Builder setUserPseudoId(
      * 

      *
      * string user_pseudo_id = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUserPseudoId() {
@@ -1194,6 +1308,8 @@ public Builder clearUserPseudoId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1212,21 +1328,23 @@ public Builder clearUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 4;
+     *
      * @param value The bytes for userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserPseudoIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       userPseudoId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1236,12 +1354,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.CompleteQueryRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.CompleteQueryRequest)
   private static final com.google.cloud.discoveryengine.v1.CompleteQueryRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.CompleteQueryRequest();
   }
@@ -1250,27 +1368,27 @@ public static com.google.cloud.discoveryengine.v1.CompleteQueryRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CompleteQueryRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CompleteQueryRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1285,6 +1403,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.CompleteQueryRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequestOrBuilder.java
similarity index 79%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequestOrBuilder.java
index 7f88eee1fcd7..dffd870cf179 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryRequestOrBuilder.java
@@ -1,59 +1,91 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/completion_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface CompleteQueryRequestOrBuilder extends
+public interface CompleteQueryRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CompleteQueryRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name for which the completion is
    * performed, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
    * 

    *
-   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The dataStore.
    */
   java.lang.String getDataStore();
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name for which the completion is
    * performed, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
    * 

    *
-   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for dataStore.
    */
-  com.google.protobuf.ByteString
-      getDataStoreBytes();
+  com.google.protobuf.ByteString getDataStoreBytes();
 
   /**
+   *
+   *
    * 
    * Required. The typeahead input used to fetch suggestions. Maximum length is
    * 128 characters.
    * 

    *
    * string query = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The query.
    */
   java.lang.String getQuery();
   /**
+   *
+   *
    * 
    * Required. The typeahead input used to fetch suggestions. Maximum length is
    * 128 characters.
    * 

    *
    * string query = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for query.
    */
-  com.google.protobuf.ByteString
-      getQueryBytes();
+  com.google.protobuf.ByteString getQueryBytes();
 
   /**
+   *
+   *
    * 
    * Selects data model of query suggestions for serving. Currently supported
    * values:
@@ -74,10 +106,13 @@ public interface CompleteQueryRequestOrBuilder extends
    * 

    *
    * string query_model = 3;
+   *
    * @return The queryModel.
    */
   java.lang.String getQueryModel();
   /**
+   *
+   *
    * 
    * Selects data model of query suggestions for serving. Currently supported
    * values:
@@ -98,12 +133,14 @@ public interface CompleteQueryRequestOrBuilder extends
    * 

    *
    * string query_model = 3;
+   *
    * @return The bytes for queryModel.
    */
-  com.google.protobuf.ByteString
-      getQueryModelBytes();
+  com.google.protobuf.ByteString getQueryModelBytes();
 
   /**
+   *
+   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -122,10 +159,13 @@ public interface CompleteQueryRequestOrBuilder extends
    * 

    *
    * string user_pseudo_id = 4;
+   *
    * @return The userPseudoId.
    */
   java.lang.String getUserPseudoId();
   /**
+   *
+   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -144,8 +184,8 @@ public interface CompleteQueryRequestOrBuilder extends
    * 

    *
    * string user_pseudo_id = 4;
+   *
    * @return The bytes for userPseudoId.
    */
-  com.google.protobuf.ByteString
-      getUserPseudoIdBytes();
+  com.google.protobuf.ByteString getUserPseudoIdBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponse.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponse.java
similarity index 61%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponse.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponse.java
index 73ac50bbc2f1..14ac8bbe1ce0 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponse.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/completion_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Response message for
  * [CompletionService.CompleteQuery][google.cloud.discoveryengine.v1.CompletionService.CompleteQuery]
@@ -12,112 +29,129 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.CompleteQueryResponse}
  */
-public final class CompleteQueryResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CompleteQueryResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.CompleteQueryResponse)
     CompleteQueryResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CompleteQueryResponse.newBuilder() to construct.
   private CompleteQueryResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CompleteQueryResponse() {
     querySuggestions_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CompleteQueryResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.CompletionServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.CompletionServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.class, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.class,
+            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.Builder.class);
   }
 
-  public interface QuerySuggestionOrBuilder extends
+  public interface QuerySuggestionOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The suggestion for the query.
      * 

      *
      * string suggestion = 1;
+     *
      * @return The suggestion.
      */
     java.lang.String getSuggestion();
     /**
+     *
+     *
      * 
      * The suggestion for the query.
      * 

      *
      * string suggestion = 1;
+     *
      * @return The bytes for suggestion.
      */
-    com.google.protobuf.ByteString
-        getSuggestionBytes();
+    com.google.protobuf.ByteString getSuggestionBytes();
   }
   /**
+   *
+   *
    * 
    * Suggestions as search queries.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion}
    */
-  public static final class QuerySuggestion extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class QuerySuggestion extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion)
       QuerySuggestionOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use QuerySuggestion.newBuilder() to construct.
     private QuerySuggestion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private QuerySuggestion() {
       suggestion_ = "";
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new QuerySuggestion();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.CompletionServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.CompletionServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.class, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder.class);
+              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.class,
+              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder
+                  .class);
     }
 
     public static final int SUGGESTION_FIELD_NUMBER = 1;
+
     @SuppressWarnings("serial")
     private volatile java.lang.Object suggestion_ = "";
     /**
+     *
+     *
      * 
      * The suggestion for the query.
      * 

      *
      * string suggestion = 1;
+     *
      * @return The suggestion.
      */
     @java.lang.Override
@@ -126,29 +160,29 @@ public java.lang.String getSuggestion() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         suggestion_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * The suggestion for the query.
      * 

      *
      * string suggestion = 1;
+     *
      * @return The bytes for suggestion.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getSuggestionBytes() {
+    public com.google.protobuf.ByteString getSuggestionBytes() {
       java.lang.Object ref = suggestion_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         suggestion_ = b;
         return b;
       } else {
@@ -157,6 +191,7 @@ public java.lang.String getSuggestion() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -168,8 +203,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(suggestion_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, suggestion_);
       }
@@ -193,15 +227,16 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
-      if (!(obj instanceof com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion)) {
+      if (!(obj
+          instanceof com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion other = (com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion) obj;
+      com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion other =
+          (com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion) obj;
 
-      if (!getSuggestion()
-          .equals(other.getSuggestion())) return false;
+      if (!getSuggestion().equals(other.getSuggestion())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -220,90 +255,101 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+        parseFrom(java.nio.ByteBuffer data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+        parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+        parseFrom(com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+        parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+        parseFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+        parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+        parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -313,39 +359,43 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Suggestions as search queries.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion)
         com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.CompletionServiceProto
+            .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1.CompletionServiceProto
+            .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.class, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder.class);
+                com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.class,
+                com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder
+                    .class);
       }
 
-      // Construct using com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.newBuilder()
-      private Builder() {
+      // Construct using
+      // com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.newBuilder()
+      private Builder() {}
 
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -355,19 +405,22 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1.CompletionServiceProto
+            .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+          getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+            .getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion build() {
-        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion result = buildPartial();
+        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion result =
+            buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -375,14 +428,19 @@ public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion buildPartial() {
-        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion result = new com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+      public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+          buildPartial() {
+        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion result =
+            new com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.suggestion_ = suggestion_;
@@ -393,46 +451,54 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CompleteQueryResp
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion)other);
+        if (other
+            instanceof com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion) {
+          return mergeFrom(
+              (com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion other) {
-        if (other == com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion other) {
+        if (other
+            == com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+                .getDefaultInstance()) return this;
         if (!other.getSuggestion().isEmpty()) {
           suggestion_ = other.suggestion_;
           bitField0_ |= 0x00000001;
@@ -464,17 +530,19 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                suggestion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  suggestion_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -484,22 +552,25 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private java.lang.Object suggestion_ = "";
       /**
+       *
+       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
+       *
        * @return The suggestion.
        */
       public java.lang.String getSuggestion() {
         java.lang.Object ref = suggestion_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           suggestion_ = s;
           return s;
@@ -508,20 +579,21 @@ public java.lang.String getSuggestion() {
         }
       }
       /**
+       *
+       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
+       *
        * @return The bytes for suggestion.
        */
-      public com.google.protobuf.ByteString
-          getSuggestionBytes() {
+      public com.google.protobuf.ByteString getSuggestionBytes() {
         java.lang.Object ref = suggestion_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           suggestion_ = b;
           return b;
         } else {
@@ -529,28 +601,35 @@ public java.lang.String getSuggestion() {
         }
       }
       /**
+       *
+       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
+       *
        * @param value The suggestion to set.
        * @return This builder for chaining.
        */
-      public Builder setSuggestion(
-          java.lang.String value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setSuggestion(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         suggestion_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
+       *
        * @return This builder for chaining.
        */
       public Builder clearSuggestion() {
@@ -560,23 +639,28 @@ public Builder clearSuggestion() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
+       *
        * @param value The bytes for suggestion to set.
        * @return This builder for chaining.
        */
-      public Builder setSuggestionBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setSuggestionBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         checkByteStringIsUtf8(value);
         suggestion_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -589,41 +673,45 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion)
-    private static final com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+        DEFAULT_INSTANCE;
+
     static {
-      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion();
+      DEFAULT_INSTANCE =
+          new com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion();
     }
 
-    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public QuerySuggestion parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public QuerySuggestion parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -635,79 +723,106 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   public static final int QUERY_SUGGESTIONS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
-  private java.util.List querySuggestions_;
+  private java.util.List
+      querySuggestions_;
   /**
+   *
+   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
    */
   @java.lang.Override
-  public java.util.List getQuerySuggestionsList() {
+  public java.util.List
+      getQuerySuggestionsList() {
     return querySuggestions_;
   }
   /**
+   *
+   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List<
+          ? extends
+              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder>
       getQuerySuggestionsOrBuilderList() {
     return querySuggestions_;
   }
   /**
+   *
+   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
    */
   @java.lang.Override
   public int getQuerySuggestionsCount() {
     return querySuggestions_.size();
   }
   /**
+   *
+   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion getQuerySuggestions(int index) {
+  public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+      getQuerySuggestions(int index) {
     return querySuggestions_.get(index);
   }
   /**
+   *
+   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder getQuerySuggestionsOrBuilder(
-      int index) {
+  public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder
+      getQuerySuggestionsOrBuilder(int index) {
     return querySuggestions_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -719,8 +834,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < querySuggestions_.size(); i++) {
       output.writeMessage(1, querySuggestions_.get(i));
     }
@@ -734,8 +848,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < querySuggestions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, querySuggestions_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, querySuggestions_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -745,15 +858,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.CompleteQueryResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.CompleteQueryResponse other = (com.google.cloud.discoveryengine.v1.CompleteQueryResponse) obj;
+    com.google.cloud.discoveryengine.v1.CompleteQueryResponse other =
+        (com.google.cloud.discoveryengine.v1.CompleteQueryResponse) obj;
 
-    if (!getQuerySuggestionsList()
-        .equals(other.getQuerySuggestionsList())) return false;
+    if (!getQuerySuggestionsList().equals(other.getQuerySuggestionsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -775,98 +888,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.CompleteQueryResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.CompleteQueryResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response message for
    * [CompletionService.CompleteQuery][google.cloud.discoveryengine.v1.CompletionService.CompleteQuery]
@@ -875,33 +994,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.CompleteQueryResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.CompleteQueryResponse)
       com.google.cloud.discoveryengine.v1.CompleteQueryResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.CompletionServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.CompletionServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.class, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.class,
+              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.CompleteQueryResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -917,9 +1035,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.CompletionServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor;
     }
 
     @java.lang.Override
@@ -938,14 +1056,18 @@ public com.google.cloud.discoveryengine.v1.CompleteQueryResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.CompleteQueryResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1.CompleteQueryResponse result = new com.google.cloud.discoveryengine.v1.CompleteQueryResponse(this);
+      com.google.cloud.discoveryengine.v1.CompleteQueryResponse result =
+          new com.google.cloud.discoveryengine.v1.CompleteQueryResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.CompleteQueryResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.discoveryengine.v1.CompleteQueryResponse result) {
       if (querySuggestionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           querySuggestions_ = java.util.Collections.unmodifiableList(querySuggestions_);
@@ -965,38 +1087,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CompleteQueryResp
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.CompleteQueryResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.CompleteQueryResponse)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.CompleteQueryResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1004,7 +1127,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CompleteQueryResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1.CompleteQueryResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.CompleteQueryResponse.getDefaultInstance())
+        return this;
       if (querySuggestionsBuilder_ == null) {
         if (!other.querySuggestions_.isEmpty()) {
           if (querySuggestions_.isEmpty()) {
@@ -1023,9 +1147,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CompleteQueryRespon
             querySuggestionsBuilder_ = null;
             querySuggestions_ = other.querySuggestions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            querySuggestionsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getQuerySuggestionsFieldBuilder() : null;
+            querySuggestionsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getQuerySuggestionsFieldBuilder()
+                    : null;
           } else {
             querySuggestionsBuilder_.addAllMessages(other.querySuggestions_);
           }
@@ -1057,25 +1182,28 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion m =
-                  input.readMessage(
-                      com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.parser(),
-                      extensionRegistry);
-              if (querySuggestionsBuilder_ == null) {
-                ensureQuerySuggestionsIsMutable();
-                querySuggestions_.add(m);
-              } else {
-                querySuggestionsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+                            .parser(),
+                        extensionRegistry);
+                if (querySuggestionsBuilder_ == null) {
+                  ensureQuerySuggestionsIsMutable();
+                  querySuggestions_.add(m);
+                } else {
+                  querySuggestionsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1085,29 +1213,43 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private java.util.List querySuggestions_ =
-      java.util.Collections.emptyList();
+    private java.util.List<
+            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion>
+        querySuggestions_ = java.util.Collections.emptyList();
+
     private void ensureQuerySuggestionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        querySuggestions_ = new java.util.ArrayList(querySuggestions_);
+        querySuggestions_ =
+            new java.util.ArrayList<
+                com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion>(
+                querySuggestions_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder> querySuggestionsBuilder_;
+            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion,
+            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder,
+            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder>
+        querySuggestionsBuilder_;
 
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
-    public java.util.List getQuerySuggestionsList() {
+    public java.util.List
+        getQuerySuggestionsList() {
       if (querySuggestionsBuilder_ == null) {
         return java.util.Collections.unmodifiableList(querySuggestions_);
       } else {
@@ -1115,12 +1257,16 @@ public java.util.List
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
     public int getQuerySuggestionsCount() {
       if (querySuggestionsBuilder_ == null) {
@@ -1130,14 +1276,19 @@ public int getQuerySuggestionsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion getQuerySuggestions(int index) {
+    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+        getQuerySuggestions(int index) {
       if (querySuggestionsBuilder_ == null) {
         return querySuggestions_.get(index);
       } else {
@@ -1145,15 +1296,20 @@ public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
       }
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
     public Builder setQuerySuggestions(
-        int index, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion value) {
+        int index,
+        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion value) {
       if (querySuggestionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1167,15 +1323,21 @@ public Builder setQuerySuggestions(
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
     public Builder setQuerySuggestions(
-        int index, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder builderForValue) {
+        int index,
+        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder
+            builderForValue) {
       if (querySuggestionsBuilder_ == null) {
         ensureQuerySuggestionsIsMutable();
         querySuggestions_.set(index, builderForValue.build());
@@ -1186,14 +1348,19 @@ public Builder setQuerySuggestions(
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
-    public Builder addQuerySuggestions(com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion value) {
+    public Builder addQuerySuggestions(
+        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion value) {
       if (querySuggestionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1207,15 +1374,20 @@ public Builder addQuerySuggestions(com.google.cloud.discoveryengine.v1.CompleteQ
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
     public Builder addQuerySuggestions(
-        int index, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion value) {
+        int index,
+        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion value) {
       if (querySuggestionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1229,15 +1401,20 @@ public Builder addQuerySuggestions(
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
     public Builder addQuerySuggestions(
-        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder builderForValue) {
+        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder
+            builderForValue) {
       if (querySuggestionsBuilder_ == null) {
         ensureQuerySuggestionsIsMutable();
         querySuggestions_.add(builderForValue.build());
@@ -1248,15 +1425,21 @@ public Builder addQuerySuggestions(
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
     public Builder addQuerySuggestions(
-        int index, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder builderForValue) {
+        int index,
+        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder
+            builderForValue) {
       if (querySuggestionsBuilder_ == null) {
         ensureQuerySuggestionsIsMutable();
         querySuggestions_.add(index, builderForValue.build());
@@ -1267,19 +1450,24 @@ public Builder addQuerySuggestions(
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
     public Builder addAllQuerySuggestions(
-        java.lang.Iterable values) {
+        java.lang.Iterable<
+                ? extends com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion>
+            values) {
       if (querySuggestionsBuilder_ == null) {
         ensureQuerySuggestionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, querySuggestions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, querySuggestions_);
         onChanged();
       } else {
         querySuggestionsBuilder_.addAllMessages(values);
@@ -1287,12 +1475,16 @@ public Builder addAllQuerySuggestions(
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
     public Builder clearQuerySuggestions() {
       if (querySuggestionsBuilder_ == null) {
@@ -1305,12 +1497,16 @@ public Builder clearQuerySuggestions() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
     public Builder removeQuerySuggestions(int index) {
       if (querySuggestionsBuilder_ == null) {
@@ -1323,42 +1519,57 @@ public Builder removeQuerySuggestions(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder getQuerySuggestionsBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder
+        getQuerySuggestionsBuilder(int index) {
       return getQuerySuggestionsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder getQuerySuggestionsOrBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder
+        getQuerySuggestionsOrBuilder(int index) {
       if (querySuggestionsBuilder_ == null) {
-        return querySuggestions_.get(index);  } else {
+        return querySuggestions_.get(index);
+      } else {
         return querySuggestionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
-    public java.util.List 
-         getQuerySuggestionsOrBuilderList() {
+    public java.util.List<
+            ? extends
+                com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder>
+        getQuerySuggestionsOrBuilderList() {
       if (querySuggestionsBuilder_ != null) {
         return querySuggestionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -1366,48 +1577,73 @@ public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
       }
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder addQuerySuggestionsBuilder() {
-      return getQuerySuggestionsFieldBuilder().addBuilder(
-          com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder
+        addQuerySuggestionsBuilder() {
+      return getQuerySuggestionsFieldBuilder()
+          .addBuilder(
+              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+                  .getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder addQuerySuggestionsBuilder(
-        int index) {
-      return getQuerySuggestionsFieldBuilder().addBuilder(
-          index, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder
+        addQuerySuggestionsBuilder(int index) {
+      return getQuerySuggestionsFieldBuilder()
+          .addBuilder(
+              index,
+              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
+                  .getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
-    public java.util.List 
-         getQuerySuggestionsBuilderList() {
+    public java.util.List<
+            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder>
+        getQuerySuggestionsBuilderList() {
       return getQuerySuggestionsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder> 
+            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion,
+            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder,
+            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder>
         getQuerySuggestionsFieldBuilder() {
       if (querySuggestionsBuilder_ == null) {
-        querySuggestionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder, com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder>(
+        querySuggestionsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion,
+                com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion.Builder,
+                com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder>(
                 querySuggestions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1416,9 +1652,9 @@ public com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion
       }
       return querySuggestionsBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1428,12 +1664,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.CompleteQueryResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.CompleteQueryResponse)
   private static final com.google.cloud.discoveryengine.v1.CompleteQueryResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.CompleteQueryResponse();
   }
@@ -1442,27 +1678,27 @@ public static com.google.cloud.discoveryengine.v1.CompleteQueryResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CompleteQueryResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CompleteQueryResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1477,6 +1713,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.CompleteQueryResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponseOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponseOrBuilder.java
new file mode 100644
index 000000000000..88b1a60b7146
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponseOrBuilder.java
@@ -0,0 +1,97 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/completion_service.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public interface CompleteQueryResponseOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CompleteQueryResponse)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * 
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   */
+  java.util.List
+      getQuerySuggestionsList();
+  /**
+   *
+   *
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * 
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   */
+  com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion getQuerySuggestions(
+      int index);
+  /**
+   *
+   *
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * 
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   */
+  int getQuerySuggestionsCount();
+  /**
+   *
+   *
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * 
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   */
+  java.util.List<
+          ? extends
+              com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder>
+      getQuerySuggestionsOrBuilderList();
+  /**
+   *
+   *
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * 
+   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   */
+  com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder
+      getQuerySuggestionsOrBuilder(int index);
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfo.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfo.java
similarity index 68%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfo.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfo.java
index cf44b46e20a7..89dab0e52b27 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfo.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfo.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Detailed completion information including completion attribution token and
  * clicked completion info.
@@ -11,48 +28,54 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.CompletionInfo}
  */
-public final class CompletionInfo extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CompletionInfo extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.CompletionInfo)
     CompletionInfoOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CompletionInfo.newBuilder() to construct.
   private CompletionInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CompletionInfo() {
     selectedSuggestion_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CompletionInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_CompletionInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1_CompletionInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.CompletionInfo.class, com.google.cloud.discoveryengine.v1.CompletionInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1.CompletionInfo.class,
+            com.google.cloud.discoveryengine.v1.CompletionInfo.Builder.class);
   }
 
   public static final int SELECTED_SUGGESTION_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object selectedSuggestion_ = "";
   /**
+   *
+   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
    * 

    *
    * string selected_suggestion = 1;
+   *
    * @return The selectedSuggestion.
    */
   @java.lang.Override
@@ -61,29 +84,29 @@ public java.lang.String getSelectedSuggestion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       selectedSuggestion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
    * 

    *
    * string selected_suggestion = 1;
+   *
    * @return The bytes for selectedSuggestion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSelectedSuggestionBytes() {
+  public com.google.protobuf.ByteString getSelectedSuggestionBytes() {
     java.lang.Object ref = selectedSuggestion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       selectedSuggestion_ = b;
       return b;
     } else {
@@ -94,12 +117,15 @@ public java.lang.String getSelectedSuggestion() {
   public static final int SELECTED_POSITION_FIELD_NUMBER = 2;
   private int selectedPosition_ = 0;
   /**
+   *
+   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
    * position, starting from 0.
    * 

    *
    * int32 selected_position = 2;
+   *
    * @return The selectedPosition.
    */
   @java.lang.Override
@@ -108,6 +134,7 @@ public int getSelectedPosition() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -119,8 +146,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(selectedSuggestion_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, selectedSuggestion_);
     }
@@ -140,8 +166,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, selectedSuggestion_);
     }
     if (selectedPosition_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, selectedPosition_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, selectedPosition_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -151,17 +176,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.CompletionInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.CompletionInfo other = (com.google.cloud.discoveryengine.v1.CompletionInfo) obj;
+    com.google.cloud.discoveryengine.v1.CompletionInfo other =
+        (com.google.cloud.discoveryengine.v1.CompletionInfo) obj;
 
-    if (!getSelectedSuggestion()
-        .equals(other.getSelectedSuggestion())) return false;
-    if (getSelectedPosition()
-        != other.getSelectedPosition()) return false;
+    if (!getSelectedSuggestion().equals(other.getSelectedSuggestion())) return false;
+    if (getSelectedPosition() != other.getSelectedPosition()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -183,98 +207,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.CompletionInfo parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CompletionInfo parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.CompletionInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.CompletionInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Detailed completion information including completion attribution token and
    * clicked completion info.
@@ -282,33 +311,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.CompletionInfo}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.CompletionInfo)
       com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_CompletionInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_CompletionInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.CompletionInfo.class, com.google.cloud.discoveryengine.v1.CompletionInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1.CompletionInfo.class,
+              com.google.cloud.discoveryengine.v1.CompletionInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.CompletionInfo.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -319,9 +347,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor;
     }
 
     @java.lang.Override
@@ -340,8 +368,11 @@ public com.google.cloud.discoveryengine.v1.CompletionInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.CompletionInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1.CompletionInfo result = new com.google.cloud.discoveryengine.v1.CompletionInfo(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.CompletionInfo result =
+          new com.google.cloud.discoveryengine.v1.CompletionInfo(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -360,38 +391,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CompletionInfo re
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.CompletionInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.CompletionInfo)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.CompletionInfo) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -399,7 +431,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CompletionInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance())
+        return this;
       if (!other.getSelectedSuggestion().isEmpty()) {
         selectedSuggestion_ = other.selectedSuggestion_;
         bitField0_ |= 0x00000001;
@@ -434,22 +467,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              selectedSuggestion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              selectedPosition_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                selectedSuggestion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                selectedPosition_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -459,22 +495,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object selectedSuggestion_ = "";
     /**
+     *
+     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
+     *
      * @return The selectedSuggestion.
      */
     public java.lang.String getSelectedSuggestion() {
       java.lang.Object ref = selectedSuggestion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         selectedSuggestion_ = s;
         return s;
@@ -483,20 +522,21 @@ public java.lang.String getSelectedSuggestion() {
       }
     }
     /**
+     *
+     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
+     *
      * @return The bytes for selectedSuggestion.
      */
-    public com.google.protobuf.ByteString
-        getSelectedSuggestionBytes() {
+    public com.google.protobuf.ByteString getSelectedSuggestionBytes() {
       java.lang.Object ref = selectedSuggestion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         selectedSuggestion_ = b;
         return b;
       } else {
@@ -504,28 +544,35 @@ public java.lang.String getSelectedSuggestion() {
       }
     }
     /**
+     *
+     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
+     *
      * @param value The selectedSuggestion to set.
      * @return This builder for chaining.
      */
-    public Builder setSelectedSuggestion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSelectedSuggestion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       selectedSuggestion_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSelectedSuggestion() {
@@ -535,17 +582,21 @@ public Builder clearSelectedSuggestion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
+     *
      * @param value The bytes for selectedSuggestion to set.
      * @return This builder for chaining.
      */
-    public Builder setSelectedSuggestionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSelectedSuggestionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       selectedSuggestion_ = value;
       bitField0_ |= 0x00000001;
@@ -553,14 +604,17 @@ public Builder setSelectedSuggestionBytes(
       return this;
     }
 
-    private int selectedPosition_ ;
+    private int selectedPosition_;
     /**
+     *
+     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
      * position, starting from 0.
      * 

      *
      * int32 selected_position = 2;
+     *
      * @return The selectedPosition.
      */
     @java.lang.Override
@@ -568,12 +622,15 @@ public int getSelectedPosition() {
       return selectedPosition_;
     }
     /**
+     *
+     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
      * position, starting from 0.
      * 

      *
      * int32 selected_position = 2;
+     *
      * @param value The selectedPosition to set.
      * @return This builder for chaining.
      */
@@ -585,12 +642,15 @@ public Builder setSelectedPosition(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
      * position, starting from 0.
      * 

      *
      * int32 selected_position = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSelectedPosition() {
@@ -599,9 +659,9 @@ public Builder clearSelectedPosition() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -611,12 +671,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.CompletionInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.CompletionInfo)
   private static final com.google.cloud.discoveryengine.v1.CompletionInfo DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.CompletionInfo();
   }
@@ -625,27 +685,27 @@ public static com.google.cloud.discoveryengine.v1.CompletionInfo getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CompletionInfo parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CompletionInfo parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -660,6 +720,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.CompletionInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfoOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfoOrBuilder.java
similarity index 57%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfoOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfoOrBuilder.java
index b322a31165ed..7555c9ef28ab 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfoOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionInfoOrBuilder.java
@@ -1,39 +1,63 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface CompletionInfoOrBuilder extends
+public interface CompletionInfoOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CompletionInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
    * 

    *
    * string selected_suggestion = 1;
+   *
    * @return The selectedSuggestion.
    */
   java.lang.String getSelectedSuggestion();
   /**
+   *
+   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
    * 

    *
    * string selected_suggestion = 1;
+   *
    * @return The bytes for selectedSuggestion.
    */
-  com.google.protobuf.ByteString
-      getSelectedSuggestionBytes();
+  com.google.protobuf.ByteString getSelectedSuggestionBytes();
 
   /**
+   *
+   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
    * position, starting from 0.
    * 

    *
    * int32 selected_position = 2;
+   *
    * @return The selectedPosition.
    */
   int getSelectedPosition();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceProto.java
new file mode 100644
index 000000000000..94b98620dfa0
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceProto.java
@@ -0,0 +1,134 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/completion_service.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class CompletionServiceProto {
+  private CompletionServiceProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n8google/cloud/discoveryengine/v1/comple"
+          + "tion_service.proto\022\037google.cloud.discove"
+          + "ryengine.v1\032\034google/api/annotations.prot"
+          + "o\032\027google/api/client.proto\032\037google/api/f"
+          + "ield_behavior.proto\032\031google/api/resource"
+          + ".proto\"\237\001\n\024CompleteQueryRequest\022E\n\ndata_"
+          + "store\030\001 \001(\tB1\342A\001\002\372A*\n(discoveryengine.go"
+          + "ogleapis.com/DataStore\022\023\n\005query\030\002 \001(\tB\004\342"
+          + "A\001\002\022\023\n\013query_model\030\003 \001(\t\022\026\n\016user_pseudo_"
+          + "id\030\004 \001(\t\"\241\001\n\025CompleteQueryResponse\022a\n\021qu"
+          + "ery_suggestions\030\001 \003(\0132F.google.cloud.dis"
+          + "coveryengine.v1.CompleteQueryResponse.Qu"
+          + "erySuggestion\032%\n\017QuerySuggestion\022\022\n\nsugg"
+          + "estion\030\001 \001(\t2\212\003\n\021CompletionService\022\240\002\n\rC"
+          + "ompleteQuery\0225.google.cloud.discoveryeng"
+          + "ine.v1.CompleteQueryRequest\0326.google.clo"
+          + "ud.discoveryengine.v1.CompleteQueryRespo"
+          + "nse\"\237\001\202\323\344\223\002\230\001\022B/v1/{data_store=projects/"
+          + "*/locations/*/dataStores/*}:completeQuer"
+          + "yZR\022P/v1/{data_store=projects/*/location"
+          + "s/*/collections/*/dataStores/*}:complete"
+          + "Query\032R\312A\036discoveryengine.googleapis.com"
+          + "\322A.https://www.googleapis.com/auth/cloud"
+          + "-platformB\211\002\n#com.google.cloud.discovery"
+          + "engine.v1B\026CompletionServiceProtoP\001ZMclo"
+          + "ud.google.com/go/discoveryengine/apiv1/d"
+          + "iscoveryenginepb;discoveryenginepb\242\002\017DIS"
+          + "COVERYENGINE\252\002\037Google.Cloud.DiscoveryEng"
+          + "ine.V1\312\002\037Google\\Cloud\\DiscoveryEngine\\V1"
+          + "\352\002\"Google::Cloud::DiscoveryEngine::V1b\006p"
+          + "roto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor,
+            new java.lang.String[] {
+              "DataStore", "Query", "QueryModel", "UserPseudoId",
+            });
+    internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor,
+            new java.lang.String[] {
+              "QuerySuggestions",
+            });
+    internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor =
+        internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor,
+            new java.lang.String[] {
+              "Suggestion",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequest.java
similarity index 69%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequest.java
index 138634d75192..23b1a5432758 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [DocumentService.CreateDocument][google.cloud.discoveryengine.v1.DocumentService.CreateDocument]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.CreateDocumentRequest}
  */
-public final class CreateDocumentRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateDocumentRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.CreateDocumentRequest)
     CreateDocumentRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateDocumentRequest.newBuilder() to construct.
   private CreateDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateDocumentRequest() {
     parent_ = "";
     documentId_ = "";
@@ -28,34 +46,41 @@ private CreateDocumentRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateDocumentRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.CreateDocumentRequest.class, com.google.cloud.discoveryengine.v1.CreateDocumentRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.CreateDocumentRequest.class,
+            com.google.cloud.discoveryengine.v1.CreateDocumentRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -64,30 +89,32 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -98,12 +125,17 @@ public java.lang.String getParent() {
   public static final int DOCUMENT_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1.Document document_;
   /**
+   *
+   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
    * create.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the document field is set.
    */
   @java.lang.Override
@@ -111,35 +143,51 @@ public boolean hasDocument() {
     return document_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
    * create.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The document.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.Document getDocument() {
-    return document_ == null ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
+    return document_ == null
+        ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
+        : document_;
   }
   /**
+   *
+   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
    * create.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilder() {
-    return document_ == null ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
+    return document_ == null
+        ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
+        : document_;
   }
 
   public static final int DOCUMENT_ID_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object documentId_ = "";
   /**
+   *
+   *
    * 
    * Required. The ID to use for the
    * [Document][google.cloud.discoveryengine.v1.Document], which will become the
@@ -161,6 +209,7 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilde
    * 

    *
    * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The documentId.
    */
   @java.lang.Override
@@ -169,14 +218,15 @@ public java.lang.String getDocumentId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       documentId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The ID to use for the
    * [Document][google.cloud.discoveryengine.v1.Document], which will become the
@@ -198,16 +248,15 @@ public java.lang.String getDocumentId() {
    * 

    *
    * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for documentId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDocumentIdBytes() {
+  public com.google.protobuf.ByteString getDocumentIdBytes() {
     java.lang.Object ref = documentId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       documentId_ = b;
       return b;
     } else {
@@ -216,6 +265,7 @@ public java.lang.String getDocumentId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -227,8 +277,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -251,8 +300,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (document_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getDocument());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getDocument());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(documentId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, documentId_);
@@ -265,22 +313,20 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.CreateDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.CreateDocumentRequest other = (com.google.cloud.discoveryengine.v1.CreateDocumentRequest) obj;
+    com.google.cloud.discoveryengine.v1.CreateDocumentRequest other =
+        (com.google.cloud.discoveryengine.v1.CreateDocumentRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (hasDocument() != other.hasDocument()) return false;
     if (hasDocument()) {
-      if (!getDocument()
-          .equals(other.getDocument())) return false;
+      if (!getDocument().equals(other.getDocument())) return false;
     }
-    if (!getDocumentId()
-        .equals(other.getDocumentId())) return false;
+    if (!getDocumentId().equals(other.getDocumentId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -306,98 +352,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.CreateDocumentRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.CreateDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [DocumentService.CreateDocument][google.cloud.discoveryengine.v1.DocumentService.CreateDocument]
@@ -406,33 +458,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.CreateDocumentRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.CreateDocumentRequest)
       com.google.cloud.discoveryengine.v1.CreateDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.CreateDocumentRequest.class, com.google.cloud.discoveryengine.v1.CreateDocumentRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.CreateDocumentRequest.class,
+              com.google.cloud.discoveryengine.v1.CreateDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.CreateDocumentRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -448,9 +499,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
@@ -469,8 +520,11 @@ public com.google.cloud.discoveryengine.v1.CreateDocumentRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.CreateDocumentRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.CreateDocumentRequest result = new com.google.cloud.discoveryengine.v1.CreateDocumentRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.CreateDocumentRequest result =
+          new com.google.cloud.discoveryengine.v1.CreateDocumentRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -481,9 +535,7 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CreateDocumentReq
         result.parent_ = parent_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.document_ = documentBuilder_ == null
-            ? document_
-            : documentBuilder_.build();
+        result.document_ = documentBuilder_ == null ? document_ : documentBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.documentId_ = documentId_;
@@ -494,38 +546,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CreateDocumentReq
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.CreateDocumentRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.CreateDocumentRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.CreateDocumentRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -533,7 +586,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CreateDocumentRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.CreateDocumentRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.CreateDocumentRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -573,29 +627,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getDocumentFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              documentId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getDocumentFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                documentId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -605,23 +661,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -630,21 +691,24 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -652,30 +716,41 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -685,18 +760,24 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -706,42 +787,61 @@ public Builder setParentBytes(
 
     private com.google.cloud.discoveryengine.v1.Document document_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> documentBuilder_;
+            com.google.cloud.discoveryengine.v1.Document,
+            com.google.cloud.discoveryengine.v1.Document.Builder,
+            com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
+        documentBuilder_;
     /**
+     *
+     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the document field is set.
      */
     public boolean hasDocument() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The document.
      */
     public com.google.cloud.discoveryengine.v1.Document getDocument() {
       if (documentBuilder_ == null) {
-        return document_ == null ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
+        return document_ == null
+            ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
+            : document_;
       } else {
         return documentBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setDocument(com.google.cloud.discoveryengine.v1.Document value) {
       if (documentBuilder_ == null) {
@@ -757,12 +857,16 @@ public Builder setDocument(com.google.cloud.discoveryengine.v1.Document value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setDocument(
         com.google.cloud.discoveryengine.v1.Document.Builder builderForValue) {
@@ -776,18 +880,22 @@ public Builder setDocument(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeDocument(com.google.cloud.discoveryengine.v1.Document value) {
       if (documentBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          document_ != null &&
-          document_ != com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && document_ != null
+            && document_ != com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()) {
           getDocumentBuilder().mergeFrom(value);
         } else {
           document_ = value;
@@ -800,12 +908,16 @@ public Builder mergeDocument(com.google.cloud.discoveryengine.v1.Document value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearDocument() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -818,12 +930,16 @@ public Builder clearDocument() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentBuilder() {
       bitField0_ |= 0x00000002;
@@ -831,38 +947,50 @@ public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentBuilder()
       return getDocumentFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilder() {
       if (documentBuilder_ != null) {
         return documentBuilder_.getMessageOrBuilder();
       } else {
-        return document_ == null ?
-            com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
+        return document_ == null
+            ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
+            : document_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> 
+            com.google.cloud.discoveryengine.v1.Document,
+            com.google.cloud.discoveryengine.v1.Document.Builder,
+            com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
         getDocumentFieldBuilder() {
       if (documentBuilder_ == null) {
-        documentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
-                getDocument(),
-                getParentForChildren(),
-                isClean());
+        documentBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.Document,
+                com.google.cloud.discoveryengine.v1.Document.Builder,
+                com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
+                getDocument(), getParentForChildren(), isClean());
         document_ = null;
       }
       return documentBuilder_;
@@ -870,6 +998,8 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilde
 
     private java.lang.Object documentId_ = "";
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1.Document], which will become the
@@ -891,13 +1021,13 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilde
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The documentId.
      */
     public java.lang.String getDocumentId() {
       java.lang.Object ref = documentId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         documentId_ = s;
         return s;
@@ -906,6 +1036,8 @@ public java.lang.String getDocumentId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1.Document], which will become the
@@ -927,15 +1059,14 @@ public java.lang.String getDocumentId() {
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for documentId.
      */
-    public com.google.protobuf.ByteString
-        getDocumentIdBytes() {
+    public com.google.protobuf.ByteString getDocumentIdBytes() {
       java.lang.Object ref = documentId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         documentId_ = b;
         return b;
       } else {
@@ -943,6 +1074,8 @@ public java.lang.String getDocumentId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1.Document], which will become the
@@ -964,18 +1097,22 @@ public java.lang.String getDocumentId() {
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The documentId to set.
      * @return This builder for chaining.
      */
-    public Builder setDocumentId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDocumentId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       documentId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1.Document], which will become the
@@ -997,6 +1134,7 @@ public Builder setDocumentId(
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearDocumentId() {
@@ -1006,6 +1144,8 @@ public Builder clearDocumentId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1.Document], which will become the
@@ -1027,21 +1167,23 @@ public Builder clearDocumentId() {
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for documentId to set.
      * @return This builder for chaining.
      */
-    public Builder setDocumentIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDocumentIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       documentId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1051,12 +1193,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.CreateDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.CreateDocumentRequest)
   private static final com.google.cloud.discoveryengine.v1.CreateDocumentRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.CreateDocumentRequest();
   }
@@ -1065,27 +1207,27 @@ public static com.google.cloud.discoveryengine.v1.CreateDocumentRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateDocumentRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateDocumentRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1100,6 +1242,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.CreateDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequestOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequestOrBuilder.java
index 79e0bda8291a..5ff0769002a3 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateDocumentRequestOrBuilder.java
@@ -1,65 +1,106 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface CreateDocumentRequestOrBuilder extends
+public interface CreateDocumentRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CreateDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
    * create.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the document field is set.
    */
   boolean hasDocument();
   /**
+   *
+   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
    * create.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The document.
    */
   com.google.cloud.discoveryengine.v1.Document getDocument();
   /**
+   *
+   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1.Document] to
    * create.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. The ID to use for the
    * [Document][google.cloud.discoveryengine.v1.Document], which will become the
@@ -81,10 +122,13 @@ public interface CreateDocumentRequestOrBuilder extends
    * 

    *
    * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The documentId.
    */
   java.lang.String getDocumentId();
   /**
+   *
+   *
    * 
    * Required. The ID to use for the
    * [Document][google.cloud.discoveryengine.v1.Document], which will become the
@@ -106,8 +150,8 @@ public interface CreateDocumentRequestOrBuilder extends
    * 

    *
    * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for documentId.
    */
-  com.google.protobuf.ByteString
-      getDocumentIdBytes();
+  com.google.protobuf.ByteString getDocumentIdBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadata.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadata.java
similarity index 69%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadata.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadata.java
index af1ca2d60d4d..f52cce48366c 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadata.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadata.java
@@ -1,55 +1,76 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Metadata for Create Schema LRO.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.CreateSchemaMetadata}
  */
-public final class CreateSchemaMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateSchemaMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.CreateSchemaMetadata)
     CreateSchemaMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateSchemaMetadata.newBuilder() to construct.
   private CreateSchemaMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private CreateSchemaMetadata() {
-  }
+
+  private CreateSchemaMetadata() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateSchemaMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.class, com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.class,
+            com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -57,11 +78,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -69,6 +93,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -83,12 +109,15 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -96,12 +125,15 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -109,6 +141,8 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -122,6 +156,7 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -133,8 +168,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -151,12 +185,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -166,22 +198,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.CreateSchemaMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.CreateSchemaMetadata other = (com.google.cloud.discoveryengine.v1.CreateSchemaMetadata) obj;
+    com.google.cloud.discoveryengine.v1.CreateSchemaMetadata other =
+        (com.google.cloud.discoveryengine.v1.CreateSchemaMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime()
-          .equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -208,131 +239,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.CreateSchemaMetadata prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.CreateSchemaMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata for Create Schema LRO.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.CreateSchemaMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.CreateSchemaMetadata)
       com.google.cloud.discoveryengine.v1.CreateSchemaMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.class, com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.class,
+              com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +387,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +408,11 @@ public com.google.cloud.discoveryengine.v1.CreateSchemaMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.CreateSchemaMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1.CreateSchemaMetadata result = new com.google.cloud.discoveryengine.v1.CreateSchemaMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.CreateSchemaMetadata result =
+          new com.google.cloud.discoveryengine.v1.CreateSchemaMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -381,14 +420,10 @@ public com.google.cloud.discoveryengine.v1.CreateSchemaMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.discoveryengine.v1.CreateSchemaMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null
-            ? updateTime_
-            : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
       }
     }
 
@@ -396,38 +431,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CreateSchemaMetad
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.CreateSchemaMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.CreateSchemaMetadata)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.CreateSchemaMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -435,7 +471,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CreateSchemaMetadata other) {
-      if (other == com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.CreateSchemaMetadata.getDefaultInstance())
+        return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -468,26 +505,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getUpdateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -497,38 +533,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -549,14 +599,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -567,6 +618,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -575,9 +628,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -590,6 +643,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -607,6 +662,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -619,6 +676,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -629,11 +688,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -641,14 +703,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -656,36 +721,49 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        updateTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -707,6 +785,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -714,8 +794,7 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -726,6 +805,8 @@ public Builder setUpdateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -735,9 +816,9 @@ public Builder setUpdateTime(
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          updateTime_ != null &&
-          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateTime_ != null
+            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -750,6 +831,8 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -768,6 +851,8 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -781,6 +866,8 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -792,11 +879,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -805,21 +895,24 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(),
-                getParentForChildren(),
-                isClean());
+        updateTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(), getParentForChildren(), isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -829,12 +922,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.CreateSchemaMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.CreateSchemaMetadata)
   private static final com.google.cloud.discoveryengine.v1.CreateSchemaMetadata DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.CreateSchemaMetadata();
   }
@@ -843,27 +936,27 @@ public static com.google.cloud.discoveryengine.v1.CreateSchemaMetadata getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateSchemaMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateSchemaMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -878,6 +971,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.CreateSchemaMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadataOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadataOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadataOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadataOrBuilder.java
index 9faf56596a05..720fd3653e5c 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadataOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface CreateSchemaMetadataOrBuilder extends
+public interface CreateSchemaMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CreateSchemaMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -35,26 +59,34 @@ public interface CreateSchemaMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequest.java
similarity index 66%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequest.java
index d3fd8b3897bd..e34dabcd0482 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [SchemaService.CreateSchema][google.cloud.discoveryengine.v1.SchemaService.CreateSchema]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.CreateSchemaRequest}
  */
-public final class CreateSchemaRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateSchemaRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.CreateSchemaRequest)
     CreateSchemaRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateSchemaRequest.newBuilder() to construct.
   private CreateSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateSchemaRequest() {
     parent_ = "";
     schemaId_ = "";
@@ -28,34 +46,41 @@ private CreateSchemaRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateSchemaRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.CreateSchemaRequest.class, com.google.cloud.discoveryengine.v1.CreateSchemaRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.CreateSchemaRequest.class,
+            com.google.cloud.discoveryengine.v1.CreateSchemaRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -64,30 +89,32 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -98,11 +125,16 @@ public java.lang.String getParent() {
   public static final int SCHEMA_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1.Schema schema_;
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the schema field is set.
    */
   @java.lang.Override
@@ -110,33 +142,49 @@ public boolean hasSchema() {
     return schema_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The schema.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.Schema getSchema() {
-    return schema_ == null ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance() : schema_;
+    return schema_ == null
+        ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()
+        : schema_;
   }
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder() {
-    return schema_ == null ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance() : schema_;
+    return schema_ == null
+        ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()
+        : schema_;
   }
 
   public static final int SCHEMA_ID_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object schemaId_ = "";
   /**
+   *
+   *
    * 
    * Required. The ID to use for the
    * [Schema][google.cloud.discoveryengine.v1.Schema], which will become the
@@ -149,6 +197,7 @@ public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder()
    * 

    *
    * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The schemaId.
    */
   @java.lang.Override
@@ -157,14 +206,15 @@ public java.lang.String getSchemaId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       schemaId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The ID to use for the
    * [Schema][google.cloud.discoveryengine.v1.Schema], which will become the
@@ -177,16 +227,15 @@ public java.lang.String getSchemaId() {
    * 

    *
    * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for schemaId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSchemaIdBytes() {
+  public com.google.protobuf.ByteString getSchemaIdBytes() {
     java.lang.Object ref = schemaId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       schemaId_ = b;
       return b;
     } else {
@@ -195,6 +244,7 @@ public java.lang.String getSchemaId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -206,8 +256,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -230,8 +279,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (schema_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getSchema());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getSchema());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(schemaId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, schemaId_);
@@ -244,22 +292,20 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.CreateSchemaRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.CreateSchemaRequest other = (com.google.cloud.discoveryengine.v1.CreateSchemaRequest) obj;
+    com.google.cloud.discoveryengine.v1.CreateSchemaRequest other =
+        (com.google.cloud.discoveryengine.v1.CreateSchemaRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (hasSchema() != other.hasSchema()) return false;
     if (hasSchema()) {
-      if (!getSchema()
-          .equals(other.getSchema())) return false;
+      if (!getSchema().equals(other.getSchema())) return false;
     }
-    if (!getSchemaId()
-        .equals(other.getSchemaId())) return false;
+    if (!getSchemaId().equals(other.getSchemaId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -285,98 +331,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.CreateSchemaRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.CreateSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [SchemaService.CreateSchema][google.cloud.discoveryengine.v1.SchemaService.CreateSchema]
@@ -385,33 +437,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.CreateSchemaRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.CreateSchemaRequest)
       com.google.cloud.discoveryengine.v1.CreateSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.CreateSchemaRequest.class, com.google.cloud.discoveryengine.v1.CreateSchemaRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.CreateSchemaRequest.class,
+              com.google.cloud.discoveryengine.v1.CreateSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.CreateSchemaRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -427,9 +478,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -448,8 +499,11 @@ public com.google.cloud.discoveryengine.v1.CreateSchemaRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.CreateSchemaRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.CreateSchemaRequest result = new com.google.cloud.discoveryengine.v1.CreateSchemaRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.CreateSchemaRequest result =
+          new com.google.cloud.discoveryengine.v1.CreateSchemaRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -460,9 +514,7 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CreateSchemaReque
         result.parent_ = parent_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.schema_ = schemaBuilder_ == null
-            ? schema_
-            : schemaBuilder_.build();
+        result.schema_ = schemaBuilder_ == null ? schema_ : schemaBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.schemaId_ = schemaId_;
@@ -473,38 +525,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CreateSchemaReque
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.CreateSchemaRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.CreateSchemaRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.CreateSchemaRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -512,7 +565,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CreateSchemaRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.CreateSchemaRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.CreateSchemaRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -552,29 +606,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getSchemaFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              schemaId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getSchemaFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                schemaId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -584,23 +640,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -609,21 +670,24 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -631,30 +695,41 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -664,18 +739,24 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -685,39 +766,58 @@ public Builder setParentBytes(
 
     private com.google.cloud.discoveryengine.v1.Schema schema_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.Schema, com.google.cloud.discoveryengine.v1.Schema.Builder, com.google.cloud.discoveryengine.v1.SchemaOrBuilder> schemaBuilder_;
+            com.google.cloud.discoveryengine.v1.Schema,
+            com.google.cloud.discoveryengine.v1.Schema.Builder,
+            com.google.cloud.discoveryengine.v1.SchemaOrBuilder>
+        schemaBuilder_;
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the schema field is set.
      */
     public boolean hasSchema() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The schema.
      */
     public com.google.cloud.discoveryengine.v1.Schema getSchema() {
       if (schemaBuilder_ == null) {
-        return schema_ == null ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance() : schema_;
+        return schema_ == null
+            ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()
+            : schema_;
       } else {
         return schemaBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setSchema(com.google.cloud.discoveryengine.v1.Schema value) {
       if (schemaBuilder_ == null) {
@@ -733,14 +833,17 @@ public Builder setSchema(com.google.cloud.discoveryengine.v1.Schema value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setSchema(
-        com.google.cloud.discoveryengine.v1.Schema.Builder builderForValue) {
+    public Builder setSchema(com.google.cloud.discoveryengine.v1.Schema.Builder builderForValue) {
       if (schemaBuilder_ == null) {
         schema_ = builderForValue.build();
       } else {
@@ -751,17 +854,21 @@ public Builder setSchema(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeSchema(com.google.cloud.discoveryengine.v1.Schema value) {
       if (schemaBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          schema_ != null &&
-          schema_ != com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && schema_ != null
+            && schema_ != com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()) {
           getSchemaBuilder().mergeFrom(value);
         } else {
           schema_ = value;
@@ -774,11 +881,15 @@ public Builder mergeSchema(com.google.cloud.discoveryengine.v1.Schema value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearSchema() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -791,11 +902,15 @@ public Builder clearSchema() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1.Schema.Builder getSchemaBuilder() {
       bitField0_ |= 0x00000002;
@@ -803,36 +918,48 @@ public com.google.cloud.discoveryengine.v1.Schema.Builder getSchemaBuilder() {
       return getSchemaFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder() {
       if (schemaBuilder_ != null) {
         return schemaBuilder_.getMessageOrBuilder();
       } else {
-        return schema_ == null ?
-            com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance() : schema_;
+        return schema_ == null
+            ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()
+            : schema_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.Schema, com.google.cloud.discoveryengine.v1.Schema.Builder, com.google.cloud.discoveryengine.v1.SchemaOrBuilder> 
+            com.google.cloud.discoveryengine.v1.Schema,
+            com.google.cloud.discoveryengine.v1.Schema.Builder,
+            com.google.cloud.discoveryengine.v1.SchemaOrBuilder>
         getSchemaFieldBuilder() {
       if (schemaBuilder_ == null) {
-        schemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Schema, com.google.cloud.discoveryengine.v1.Schema.Builder, com.google.cloud.discoveryengine.v1.SchemaOrBuilder>(
-                getSchema(),
-                getParentForChildren(),
-                isClean());
+        schemaBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.Schema,
+                com.google.cloud.discoveryengine.v1.Schema.Builder,
+                com.google.cloud.discoveryengine.v1.SchemaOrBuilder>(
+                getSchema(), getParentForChildren(), isClean());
         schema_ = null;
       }
       return schemaBuilder_;
@@ -840,6 +967,8 @@ public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder()
 
     private java.lang.Object schemaId_ = "";
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1.Schema], which will become the
@@ -852,13 +981,13 @@ public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder()
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The schemaId.
      */
     public java.lang.String getSchemaId() {
       java.lang.Object ref = schemaId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         schemaId_ = s;
         return s;
@@ -867,6 +996,8 @@ public java.lang.String getSchemaId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1.Schema], which will become the
@@ -879,15 +1010,14 @@ public java.lang.String getSchemaId() {
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for schemaId.
      */
-    public com.google.protobuf.ByteString
-        getSchemaIdBytes() {
+    public com.google.protobuf.ByteString getSchemaIdBytes() {
       java.lang.Object ref = schemaId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         schemaId_ = b;
         return b;
       } else {
@@ -895,6 +1025,8 @@ public java.lang.String getSchemaId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1.Schema], which will become the
@@ -907,18 +1039,22 @@ public java.lang.String getSchemaId() {
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSchemaId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       schemaId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1.Schema], which will become the
@@ -931,6 +1067,7 @@ public Builder setSchemaId(
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearSchemaId() {
@@ -940,6 +1077,8 @@ public Builder clearSchemaId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1.Schema], which will become the
@@ -952,21 +1091,23 @@ public Builder clearSchemaId() {
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSchemaIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       schemaId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -976,12 +1117,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.CreateSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.CreateSchemaRequest)
   private static final com.google.cloud.discoveryengine.v1.CreateSchemaRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.CreateSchemaRequest();
   }
@@ -990,27 +1131,27 @@ public static com.google.cloud.discoveryengine.v1.CreateSchemaRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateSchemaRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateSchemaRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1025,6 +1166,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.CreateSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequestOrBuilder.java
similarity index 62%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequestOrBuilder.java
index 81b07067fa72..93f253ff767c 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CreateSchemaRequestOrBuilder.java
@@ -1,62 +1,103 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface CreateSchemaRequestOrBuilder extends
+public interface CreateSchemaRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CreateSchemaRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the schema field is set.
    */
   boolean hasSchema();
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The schema.
    */
   com.google.cloud.discoveryengine.v1.Schema getSchema();
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to create.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. The ID to use for the
    * [Schema][google.cloud.discoveryengine.v1.Schema], which will become the
@@ -69,10 +110,13 @@ public interface CreateSchemaRequestOrBuilder extends
    * 

    *
    * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The schemaId.
    */
   java.lang.String getSchemaId();
   /**
+   *
+   *
    * 
    * Required. The ID to use for the
    * [Schema][google.cloud.discoveryengine.v1.Schema], which will become the
@@ -85,8 +129,8 @@ public interface CreateSchemaRequestOrBuilder extends
    * 

    *
    * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for schemaId.
    */
-  com.google.protobuf.ByteString
-      getSchemaIdBytes();
+  com.google.protobuf.ByteString getSchemaIdBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttribute.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttribute.java
similarity index 76%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttribute.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttribute.java
index 8562c208fab8..aceeca917168 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttribute.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttribute.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/common.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * A custom attribute that is not explicitly modeled in a resource, e.g.
  * [UserEvent][google.cloud.discoveryengine.v1.UserEvent].
@@ -11,46 +28,50 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.CustomAttribute}
  */
-public final class CustomAttribute extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CustomAttribute extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.CustomAttribute)
     CustomAttributeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CustomAttribute.newBuilder() to construct.
   private CustomAttribute(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CustomAttribute() {
-    text_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
+    text_ = com.google.protobuf.LazyStringArrayList.emptyList();
     numbers_ = emptyDoubleList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CustomAttribute();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.CommonProto
+        .internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_CustomAttribute_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.CommonProto
+        .internal_static_google_cloud_discoveryengine_v1_CustomAttribute_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.CustomAttribute.class, com.google.cloud.discoveryengine.v1.CustomAttribute.Builder.class);
+            com.google.cloud.discoveryengine.v1.CustomAttribute.class,
+            com.google.cloud.discoveryengine.v1.CustomAttribute.Builder.class);
   }
 
   public static final int TEXT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList text_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
+   *
+   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -66,13 +87,15 @@ protected java.lang.Object newInstance(
    * 

    *
    * repeated string text = 1;
+   *
    * @return A list containing the text.
    */
-  public com.google.protobuf.ProtocolStringList
-      getTextList() {
+  public com.google.protobuf.ProtocolStringList getTextList() {
     return text_;
   }
   /**
+   *
+   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -88,12 +111,15 @@ protected java.lang.Object newInstance(
    * 

    *
    * repeated string text = 1;
+   *
    * @return The count of text.
    */
   public int getTextCount() {
     return text_.size();
   }
   /**
+   *
+   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -109,6 +135,7 @@ public int getTextCount() {
    * 

    *
    * repeated string text = 1;
+   *
    * @param index The index of the element to return.
    * @return The text at the given index.
    */
@@ -116,6 +143,8 @@ public java.lang.String getText(int index) {
     return text_.get(index);
   }
   /**
+   *
+   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -131,18 +160,21 @@ public java.lang.String getText(int index) {
    * 

    *
    * repeated string text = 1;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the text at the given index.
    */
-  public com.google.protobuf.ByteString
-      getTextBytes(int index) {
+  public com.google.protobuf.ByteString getTextBytes(int index) {
     return text_.getByteString(index);
   }
 
   public static final int NUMBERS_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.Internal.DoubleList numbers_;
   /**
+   *
+   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -155,14 +187,16 @@ public java.lang.String getText(int index) {
    * 

    *
    * repeated double numbers = 2;
+   *
    * @return A list containing the numbers.
    */
   @java.lang.Override
-  public java.util.List
-      getNumbersList() {
+  public java.util.List getNumbersList() {
     return numbers_;
   }
   /**
+   *
+   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -175,12 +209,15 @@ public java.lang.String getText(int index) {
    * 

    *
    * repeated double numbers = 2;
+   *
    * @return The count of numbers.
    */
   public int getNumbersCount() {
     return numbers_.size();
   }
   /**
+   *
+   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -193,15 +230,18 @@ public int getNumbersCount() {
    * 

    *
    * repeated double numbers = 2;
+   *
    * @param index The index of the element to return.
    * @return The numbers at the given index.
    */
   public double getNumbers(int index) {
     return numbers_.getDouble(index);
   }
+
   private int numbersMemoizedSerializedSize = -1;
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -213,8 +253,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     getSerializedSize();
     for (int i = 0; i < text_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, text_.getRaw(i));
@@ -249,8 +288,7 @@ public int getSerializedSize() {
       size += dataSize;
       if (!getNumbersList().isEmpty()) {
         size += 1;
-        size += com.google.protobuf.CodedOutputStream
-            .computeInt32SizeNoTag(dataSize);
+        size += com.google.protobuf.CodedOutputStream.computeInt32SizeNoTag(dataSize);
       }
       numbersMemoizedSerializedSize = dataSize;
     }
@@ -262,17 +300,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.CustomAttribute)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.CustomAttribute other = (com.google.cloud.discoveryengine.v1.CustomAttribute) obj;
+    com.google.cloud.discoveryengine.v1.CustomAttribute other =
+        (com.google.cloud.discoveryengine.v1.CustomAttribute) obj;
 
-    if (!getTextList()
-        .equals(other.getTextList())) return false;
-    if (!getNumbersList()
-        .equals(other.getNumbersList())) return false;
+    if (!getTextList().equals(other.getTextList())) return false;
+    if (!getNumbersList().equals(other.getNumbersList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -298,98 +335,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.CustomAttribute parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.CustomAttribute parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.CustomAttribute parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.CustomAttribute prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A custom attribute that is not explicitly modeled in a resource, e.g.
    * [UserEvent][google.cloud.discoveryengine.v1.UserEvent].
@@ -397,47 +439,45 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.CustomAttribute}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.CustomAttribute)
       com.google.cloud.discoveryengine.v1.CustomAttributeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.CommonProto
+          .internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_CustomAttribute_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.CommonProto
+          .internal_static_google_cloud_discoveryengine_v1_CustomAttribute_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.CustomAttribute.class, com.google.cloud.discoveryengine.v1.CustomAttribute.Builder.class);
+              com.google.cloud.discoveryengine.v1.CustomAttribute.class,
+              com.google.cloud.discoveryengine.v1.CustomAttribute.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.CustomAttribute.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
       bitField0_ = 0;
-      text_ =
-          com.google.protobuf.LazyStringArrayList.emptyList();
+      text_ = com.google.protobuf.LazyStringArrayList.emptyList();
       numbers_ = emptyDoubleList();
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.CommonProto
+          .internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor;
     }
 
     @java.lang.Override
@@ -456,14 +496,18 @@ public com.google.cloud.discoveryengine.v1.CustomAttribute build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.CustomAttribute buildPartial() {
-      com.google.cloud.discoveryengine.v1.CustomAttribute result = new com.google.cloud.discoveryengine.v1.CustomAttribute(this);
+      com.google.cloud.discoveryengine.v1.CustomAttribute result =
+          new com.google.cloud.discoveryengine.v1.CustomAttribute(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.CustomAttribute result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.discoveryengine.v1.CustomAttribute result) {
       if (((bitField0_ & 0x00000002) != 0)) {
         numbers_.makeImmutable();
         bitField0_ = (bitField0_ & ~0x00000002);
@@ -483,38 +527,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.CustomAttribute r
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.CustomAttribute) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.CustomAttribute)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.CustomAttribute) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -522,7 +567,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.CustomAttribute other) {
-      if (other == com.google.cloud.discoveryengine.v1.CustomAttribute.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.CustomAttribute.getDefaultInstance())
+        return this;
       if (!other.text_.isEmpty()) {
         if (text_.isEmpty()) {
           text_ = other.text_;
@@ -569,34 +615,38 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureTextIsMutable();
-              text_.add(s);
-              break;
-            } // case 10
-            case 17: {
-              double v = input.readDouble();
-              ensureNumbersIsMutable();
-              numbers_.addDouble(v);
-              break;
-            } // case 17
-            case 18: {
-              int length = input.readRawVarint32();
-              int limit = input.pushLimit(length);
-              ensureNumbersIsMutable();
-              while (input.getBytesUntilLimit() > 0) {
-                numbers_.addDouble(input.readDouble());
-              }
-              input.popLimit(limit);
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureTextIsMutable();
+                text_.add(s);
+                break;
+              } // case 10
+            case 17:
+              {
+                double v = input.readDouble();
+                ensureNumbersIsMutable();
+                numbers_.addDouble(v);
+                break;
+              } // case 17
+            case 18:
+              {
+                int length = input.readRawVarint32();
+                int limit = input.pushLimit(length);
+                ensureNumbersIsMutable();
+                while (input.getBytesUntilLimit() > 0) {
+                  numbers_.addDouble(input.readDouble());
+                }
+                input.popLimit(limit);
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -606,10 +656,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.LazyStringArrayList text_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
+
     private void ensureTextIsMutable() {
       if (!text_.isModifiable()) {
         text_ = new com.google.protobuf.LazyStringArrayList(text_);
@@ -617,6 +669,8 @@ private void ensureTextIsMutable() {
       bitField0_ |= 0x00000001;
     }
     /**
+     *
+     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -632,14 +686,16 @@ private void ensureTextIsMutable() {
      * 

      *
      * repeated string text = 1;
+     *
      * @return A list containing the text.
      */
-    public com.google.protobuf.ProtocolStringList
-        getTextList() {
+    public com.google.protobuf.ProtocolStringList getTextList() {
       text_.makeImmutable();
       return text_;
     }
     /**
+     *
+     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -655,12 +711,15 @@ private void ensureTextIsMutable() {
      * 

      *
      * repeated string text = 1;
+     *
      * @return The count of text.
      */
     public int getTextCount() {
       return text_.size();
     }
     /**
+     *
+     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -676,6 +735,7 @@ public int getTextCount() {
      * 

      *
      * repeated string text = 1;
+     *
      * @param index The index of the element to return.
      * @return The text at the given index.
      */
@@ -683,6 +743,8 @@ public java.lang.String getText(int index) {
       return text_.get(index);
     }
     /**
+     *
+     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -698,14 +760,16 @@ public java.lang.String getText(int index) {
      * 

      *
      * repeated string text = 1;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the text at the given index.
      */
-    public com.google.protobuf.ByteString
-        getTextBytes(int index) {
+    public com.google.protobuf.ByteString getTextBytes(int index) {
       return text_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -721,13 +785,15 @@ public java.lang.String getText(int index) {
      * 

      *
      * repeated string text = 1;
+     *
      * @param index The index to set the value at.
      * @param value The text to set.
      * @return This builder for chaining.
      */
-    public Builder setText(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setText(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTextIsMutable();
       text_.set(index, value);
       bitField0_ |= 0x00000001;
@@ -735,6 +801,8 @@ public Builder setText(
       return this;
     }
     /**
+     *
+     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -750,12 +818,14 @@ public Builder setText(
      * 

      *
      * repeated string text = 1;
+     *
      * @param value The text to add.
      * @return This builder for chaining.
      */
-    public Builder addText(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addText(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTextIsMutable();
       text_.add(value);
       bitField0_ |= 0x00000001;
@@ -763,6 +833,8 @@ public Builder addText(
       return this;
     }
     /**
+     *
+     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -778,19 +850,20 @@ public Builder addText(
      * 

      *
      * repeated string text = 1;
+     *
      * @param values The text to add.
      * @return This builder for chaining.
      */
-    public Builder addAllText(
-        java.lang.Iterable values) {
+    public Builder addAllText(java.lang.Iterable values) {
       ensureTextIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, text_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, text_);
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -806,16 +879,19 @@ public Builder addAllText(
      * 

      *
      * repeated string text = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearText() {
-      text_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000001);;
+      text_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000001);
+      ;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -831,12 +907,14 @@ public Builder clearText() {
      * 

      *
      * repeated string text = 1;
+     *
      * @param value The bytes of the text to add.
      * @return This builder for chaining.
      */
-    public Builder addTextBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addTextBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureTextIsMutable();
       text_.add(value);
@@ -846,6 +924,7 @@ public Builder addTextBytes(
     }
 
     private com.google.protobuf.Internal.DoubleList numbers_ = emptyDoubleList();
+
     private void ensureNumbersIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         numbers_ = mutableCopy(numbers_);
@@ -853,6 +932,8 @@ private void ensureNumbersIsMutable() {
       }
     }
     /**
+     *
+     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -865,14 +946,17 @@ private void ensureNumbersIsMutable() {
      * 

      *
      * repeated double numbers = 2;
+     *
      * @return A list containing the numbers.
      */
-    public java.util.List
-        getNumbersList() {
-      return ((bitField0_ & 0x00000002) != 0) ?
-               java.util.Collections.unmodifiableList(numbers_) : numbers_;
+    public java.util.List getNumbersList() {
+      return ((bitField0_ & 0x00000002) != 0)
+          ? java.util.Collections.unmodifiableList(numbers_)
+          : numbers_;
     }
     /**
+     *
+     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -885,12 +969,15 @@ private void ensureNumbersIsMutable() {
      * 

      *
      * repeated double numbers = 2;
+     *
      * @return The count of numbers.
      */
     public int getNumbersCount() {
       return numbers_.size();
     }
     /**
+     *
+     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -903,6 +990,7 @@ public int getNumbersCount() {
      * 

      *
      * repeated double numbers = 2;
+     *
      * @param index The index of the element to return.
      * @return The numbers at the given index.
      */
@@ -910,6 +998,8 @@ public double getNumbers(int index) {
       return numbers_.getDouble(index);
     }
     /**
+     *
+     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -922,12 +1012,12 @@ public double getNumbers(int index) {
      * 

      *
      * repeated double numbers = 2;
+     *
      * @param index The index to set the value at.
      * @param value The numbers to set.
      * @return This builder for chaining.
      */
-    public Builder setNumbers(
-        int index, double value) {
+    public Builder setNumbers(int index, double value) {
 
       ensureNumbersIsMutable();
       numbers_.setDouble(index, value);
@@ -935,6 +1025,8 @@ public Builder setNumbers(
       return this;
     }
     /**
+     *
+     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -947,6 +1039,7 @@ public Builder setNumbers(
      * 

      *
      * repeated double numbers = 2;
+     *
      * @param value The numbers to add.
      * @return This builder for chaining.
      */
@@ -958,6 +1051,8 @@ public Builder addNumbers(double value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -970,18 +1065,19 @@ public Builder addNumbers(double value) {
      * 

      *
      * repeated double numbers = 2;
+     *
      * @param values The numbers to add.
      * @return This builder for chaining.
      */
-    public Builder addAllNumbers(
-        java.lang.Iterable values) {
+    public Builder addAllNumbers(java.lang.Iterable values) {
       ensureNumbersIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, numbers_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, numbers_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -994,6 +1090,7 @@ public Builder addAllNumbers(
      * 

      *
      * repeated double numbers = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNumbers() {
@@ -1002,9 +1099,9 @@ public Builder clearNumbers() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1014,12 +1111,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.CustomAttribute)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.CustomAttribute)
   private static final com.google.cloud.discoveryengine.v1.CustomAttribute DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.CustomAttribute();
   }
@@ -1028,27 +1125,27 @@ public static com.google.cloud.discoveryengine.v1.CustomAttribute getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CustomAttribute parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CustomAttribute parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1063,6 +1160,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.CustomAttribute getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttributeOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttributeOrBuilder.java
similarity index 84%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttributeOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttributeOrBuilder.java
index 66e94f94aed1..0d541cb6873a 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttributeOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CustomAttributeOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/common.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface CustomAttributeOrBuilder extends
+public interface CustomAttributeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CustomAttribute)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -23,11 +41,13 @@ public interface CustomAttributeOrBuilder extends
    * 

    *
    * repeated string text = 1;
+   *
    * @return A list containing the text.
    */
-  java.util.List
-      getTextList();
+  java.util.List getTextList();
   /**
+   *
+   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -43,10 +63,13 @@ public interface CustomAttributeOrBuilder extends
    * 

    *
    * repeated string text = 1;
+   *
    * @return The count of text.
    */
   int getTextCount();
   /**
+   *
+   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -62,11 +85,14 @@ public interface CustomAttributeOrBuilder extends
    * 

    *
    * repeated string text = 1;
+   *
    * @param index The index of the element to return.
    * @return The text at the given index.
    */
   java.lang.String getText(int index);
   /**
+   *
+   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -82,13 +108,15 @@ public interface CustomAttributeOrBuilder extends
    * 

    *
    * repeated string text = 1;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the text at the given index.
    */
-  com.google.protobuf.ByteString
-      getTextBytes(int index);
+  com.google.protobuf.ByteString getTextBytes(int index);
 
   /**
+   *
+   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -101,10 +129,13 @@ public interface CustomAttributeOrBuilder extends
    * 

    *
    * repeated double numbers = 2;
+   *
    * @return A list containing the numbers.
    */
   java.util.List getNumbersList();
   /**
+   *
+   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -117,10 +148,13 @@ public interface CustomAttributeOrBuilder extends
    * 

    *
    * repeated double numbers = 2;
+   *
    * @return The count of numbers.
    */
   int getNumbersCount();
   /**
+   *
+   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -133,6 +167,7 @@ public interface CustomAttributeOrBuilder extends
    * 

    *
    * repeated double numbers = 2;
+   *
    * @param index The index of the element to return.
    * @return The numbers at the given index.
    */
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DataStoreName.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DataStoreName.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DataStoreName.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DataStoreName.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequest.java
similarity index 68%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequest.java
index d78903beefce..fc9049a3fd5b 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [DocumentService.DeleteDocument][google.cloud.discoveryengine.v1.DocumentService.DeleteDocument]
@@ -12,43 +29,48 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.DeleteDocumentRequest}
  */
-public final class DeleteDocumentRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteDocumentRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.DeleteDocumentRequest)
     DeleteDocumentRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteDocumentRequest.newBuilder() to construct.
   private DeleteDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteDocumentRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteDocumentRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.class, com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.class,
+            com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -62,7 +84,10 @@ protected java.lang.Object newInstance(
    * not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -71,14 +96,15 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -92,17 +118,18 @@ public java.lang.String getName() {
    * not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -111,6 +138,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -122,8 +150,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -147,15 +174,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.DeleteDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.DeleteDocumentRequest other = (com.google.cloud.discoveryengine.v1.DeleteDocumentRequest) obj;
+    com.google.cloud.discoveryengine.v1.DeleteDocumentRequest other =
+        (com.google.cloud.discoveryengine.v1.DeleteDocumentRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -175,98 +202,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.DeleteDocumentRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.DeleteDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [DocumentService.DeleteDocument][google.cloud.discoveryengine.v1.DocumentService.DeleteDocument]
@@ -275,33 +308,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.DeleteDocumentRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.DeleteDocumentRequest)
       com.google.cloud.discoveryengine.v1.DeleteDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.class, com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.class,
+              com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -311,9 +343,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor;
     }
 
     @java.lang.Override
@@ -332,8 +364,11 @@ public com.google.cloud.discoveryengine.v1.DeleteDocumentRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.DeleteDocumentRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.DeleteDocumentRequest result = new com.google.cloud.discoveryengine.v1.DeleteDocumentRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.DeleteDocumentRequest result =
+          new com.google.cloud.discoveryengine.v1.DeleteDocumentRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -349,38 +384,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.DeleteDocumentReq
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.DeleteDocumentRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.DeleteDocumentRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.DeleteDocumentRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -388,7 +424,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.DeleteDocumentRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -420,17 +457,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -440,10 +479,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -457,14 +499,16 @@ public Builder mergeFrom(
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -473,6 +517,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -486,16 +532,17 @@ public java.lang.String getName() {
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -503,6 +550,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -516,19 +565,25 @@ public java.lang.String getName() {
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -542,7 +597,10 @@ public Builder setName(
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -552,6 +610,8 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -565,22 +625,26 @@ public Builder clearName() {
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -590,12 +654,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.DeleteDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.DeleteDocumentRequest)
   private static final com.google.cloud.discoveryengine.v1.DeleteDocumentRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.DeleteDocumentRequest();
   }
@@ -604,27 +668,27 @@ public static com.google.cloud.discoveryengine.v1.DeleteDocumentRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteDocumentRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteDocumentRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -639,6 +703,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.DeleteDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequestOrBuilder.java
similarity index 62%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequestOrBuilder.java
index 2495e059cf3a..7004759c9893 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteDocumentRequestOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface DeleteDocumentRequestOrBuilder extends
+public interface DeleteDocumentRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.DeleteDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -21,11 +39,16 @@ public interface DeleteDocumentRequestOrBuilder extends
    * not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -39,9 +62,11 @@ public interface DeleteDocumentRequestOrBuilder extends
    * not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadata.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadata.java
similarity index 69%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadata.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadata.java
index 60c01c11c601..63c41230995e 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadata.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadata.java
@@ -1,55 +1,76 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Metadata for DeleteSchema LRO.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.DeleteSchemaMetadata}
  */
-public final class DeleteSchemaMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteSchemaMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.DeleteSchemaMetadata)
     DeleteSchemaMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteSchemaMetadata.newBuilder() to construct.
   private DeleteSchemaMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private DeleteSchemaMetadata() {
-  }
+
+  private DeleteSchemaMetadata() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteSchemaMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.class, com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.class,
+            com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -57,11 +78,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -69,6 +93,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -83,12 +109,15 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -96,12 +125,15 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -109,6 +141,8 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -122,6 +156,7 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -133,8 +168,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -151,12 +185,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -166,22 +198,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata other = (com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata) obj;
+    com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata other =
+        (com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime()
-          .equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -208,131 +239,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata for DeleteSchema LRO.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.DeleteSchemaMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.DeleteSchemaMetadata)
       com.google.cloud.discoveryengine.v1.DeleteSchemaMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.class, com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.class,
+              com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +387,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +408,11 @@ public com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata result = new com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata result =
+          new com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -381,14 +420,10 @@ public com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null
-            ? updateTime_
-            : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
       }
     }
 
@@ -396,38 +431,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.DeleteSchemaMetad
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -435,7 +471,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata other) {
-      if (other == com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata.getDefaultInstance())
+        return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -468,26 +505,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getUpdateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -497,38 +533,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -549,14 +599,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -567,6 +618,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -575,9 +628,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -590,6 +643,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -607,6 +662,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -619,6 +676,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -629,11 +688,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -641,14 +703,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -656,36 +721,49 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        updateTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -707,6 +785,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -714,8 +794,7 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -726,6 +805,8 @@ public Builder setUpdateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -735,9 +816,9 @@ public Builder setUpdateTime(
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          updateTime_ != null &&
-          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateTime_ != null
+            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -750,6 +831,8 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -768,6 +851,8 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -781,6 +866,8 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -792,11 +879,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -805,21 +895,24 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(),
-                getParentForChildren(),
-                isClean());
+        updateTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(), getParentForChildren(), isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -829,12 +922,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.DeleteSchemaMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.DeleteSchemaMetadata)
   private static final com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata();
   }
@@ -843,27 +936,27 @@ public static com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteSchemaMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteSchemaMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -878,6 +971,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.DeleteSchemaMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadataOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadataOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadataOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadataOrBuilder.java
index 2759e9378e50..a32ffc7bf492 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadataOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface DeleteSchemaMetadataOrBuilder extends
+public interface DeleteSchemaMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.DeleteSchemaMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -35,26 +59,34 @@ public interface DeleteSchemaMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequest.java
similarity index 64%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequest.java
index fd2293b5d5a4..4b0ad05c8905 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [SchemaService.DeleteSchema][google.cloud.discoveryengine.v1.SchemaService.DeleteSchema]
@@ -12,49 +29,57 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.DeleteSchemaRequest}
  */
-public final class DeleteSchemaRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteSchemaRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.DeleteSchemaRequest)
     DeleteSchemaRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteSchemaRequest.newBuilder() to construct.
   private DeleteSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteSchemaRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteSchemaRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.class, com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.class,
+            com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -63,30 +88,32 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -95,6 +122,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -106,8 +134,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -131,15 +158,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.DeleteSchemaRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.DeleteSchemaRequest other = (com.google.cloud.discoveryengine.v1.DeleteSchemaRequest) obj;
+    com.google.cloud.discoveryengine.v1.DeleteSchemaRequest other =
+        (com.google.cloud.discoveryengine.v1.DeleteSchemaRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,98 +186,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.DeleteSchemaRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.DeleteSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [SchemaService.DeleteSchema][google.cloud.discoveryengine.v1.SchemaService.DeleteSchema]
@@ -259,33 +292,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.DeleteSchemaRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.DeleteSchemaRequest)
       com.google.cloud.discoveryengine.v1.DeleteSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.class, com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.class,
+              com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -295,9 +327,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -316,8 +348,11 @@ public com.google.cloud.discoveryengine.v1.DeleteSchemaRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.DeleteSchemaRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.DeleteSchemaRequest result = new com.google.cloud.discoveryengine.v1.DeleteSchemaRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.DeleteSchemaRequest result =
+          new com.google.cloud.discoveryengine.v1.DeleteSchemaRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -333,38 +368,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.DeleteSchemaReque
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.DeleteSchemaRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.DeleteSchemaRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.DeleteSchemaRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -372,7 +408,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.DeleteSchemaRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -404,17 +441,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -424,23 +463,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -449,21 +493,24 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -471,30 +518,41 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -504,27 +562,33 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -534,12 +598,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.DeleteSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.DeleteSchemaRequest)
   private static final com.google.cloud.discoveryengine.v1.DeleteSchemaRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.DeleteSchemaRequest();
   }
@@ -548,27 +612,27 @@ public static com.google.cloud.discoveryengine.v1.DeleteSchemaRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteSchemaRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteSchemaRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -583,6 +647,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.DeleteSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequestOrBuilder.java
new file mode 100644
index 000000000000..3729d1cc80c2
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequestOrBuilder.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/schema_service.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public interface DeleteSchemaRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.DeleteSchemaRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The full resource name of the schema, in the format of
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The full resource name of the schema, in the format of
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Document.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Document.java
similarity index 75%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Document.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Document.java
index 1f12069586ad..418427a60ec9 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Document.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Document.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Document captures all raw metadata information of items to be recommended or
  * searched.
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.Document}
  */
-public final class Document extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Document extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.Document)
     DocumentOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Document.newBuilder() to construct.
   private Document(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Document() {
     name_ = "";
     id_ = "";
@@ -29,29 +47,33 @@ private Document() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Document();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.DocumentProto
+        .internal_static_google_cloud_discoveryengine_v1_Document_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.DocumentProto
+        .internal_static_google_cloud_discoveryengine_v1_Document_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.Document.class, com.google.cloud.discoveryengine.v1.Document.Builder.class);
+            com.google.cloud.discoveryengine.v1.Document.class,
+            com.google.cloud.discoveryengine.v1.Document.Builder.class);
   }
 
-  public interface ContentOrBuilder extends
+  public interface ContentOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.Document.Content)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The content represented as a stream of bytes. The maximum length is
      * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -64,10 +86,13 @@ public interface ContentOrBuilder extends
      * 

      *
      * bytes raw_bytes = 2;
+     *
      * @return Whether the rawBytes field is set.
      */
     boolean hasRawBytes();
     /**
+     *
+     *
      * 
      * The content represented as a stream of bytes. The maximum length is
      * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -80,11 +105,14 @@ public interface ContentOrBuilder extends
      * 

      *
      * bytes raw_bytes = 2;
+     *
      * @return The rawBytes.
      */
     com.google.protobuf.ByteString getRawBytes();
 
     /**
+     *
+     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -92,10 +120,13 @@ public interface ContentOrBuilder extends
      * 

      *
      * string uri = 3;
+     *
      * @return Whether the uri field is set.
      */
     boolean hasUri();
     /**
+     *
+     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -103,10 +134,13 @@ public interface ContentOrBuilder extends
      * 

      *
      * string uri = 3;
+     *
      * @return The uri.
      */
     java.lang.String getUri();
     /**
+     *
+     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -114,12 +148,14 @@ public interface ContentOrBuilder extends
      * 

      *
      * string uri = 3;
+     *
      * @return The bytes for uri.
      */
-    com.google.protobuf.ByteString
-        getUriBytes();
+    com.google.protobuf.ByteString getUriBytes();
 
     /**
+     *
+     *
      * 
      * The MIME type of the content. Supported types:
      *
@@ -130,10 +166,13 @@ public interface ContentOrBuilder extends
      * 

      *
      * string mime_type = 1;
+     *
      * @return The mimeType.
      */
     java.lang.String getMimeType();
     /**
+     *
+     *
      * 
      * The MIME type of the content. Supported types:
      *
@@ -144,63 +183,71 @@ public interface ContentOrBuilder extends
      * 

      *
      * string mime_type = 1;
+     *
      * @return The bytes for mimeType.
      */
-    com.google.protobuf.ByteString
-        getMimeTypeBytes();
+    com.google.protobuf.ByteString getMimeTypeBytes();
 
     com.google.cloud.discoveryengine.v1.Document.Content.ContentCase getContentCase();
   }
   /**
+   *
+   *
    * 
    * Unstructured data linked to this document.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.Document.Content}
    */
-  public static final class Content extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class Content extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.Document.Content)
       ContentOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use Content.newBuilder() to construct.
     private Content(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private Content() {
       mimeType_ = "";
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new Content();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.DocumentProto
+          .internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_Content_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.DocumentProto
+          .internal_static_google_cloud_discoveryengine_v1_Document_Content_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.Document.Content.class, com.google.cloud.discoveryengine.v1.Document.Content.Builder.class);
+              com.google.cloud.discoveryengine.v1.Document.Content.class,
+              com.google.cloud.discoveryengine.v1.Document.Content.Builder.class);
     }
 
     private int contentCase_ = 0;
+
     @SuppressWarnings("serial")
     private java.lang.Object content_;
+
     public enum ContentCase
-        implements com.google.protobuf.Internal.EnumLite,
+        implements
+            com.google.protobuf.Internal.EnumLite,
             com.google.protobuf.AbstractMessage.InternalOneOfEnum {
       RAW_BYTES(2),
       URI(3),
       CONTENT_NOT_SET(0);
       private final int value;
+
       private ContentCase(int value) {
         this.value = value;
       }
@@ -216,25 +263,30 @@ public static ContentCase valueOf(int value) {
 
       public static ContentCase forNumber(int value) {
         switch (value) {
-          case 2: return RAW_BYTES;
-          case 3: return URI;
-          case 0: return CONTENT_NOT_SET;
-          default: return null;
+          case 2:
+            return RAW_BYTES;
+          case 3:
+            return URI;
+          case 0:
+            return CONTENT_NOT_SET;
+          default:
+            return null;
         }
       }
+
       public int getNumber() {
         return this.value;
       }
     };
 
-    public ContentCase
-    getContentCase() {
-      return ContentCase.forNumber(
-          contentCase_);
+    public ContentCase getContentCase() {
+      return ContentCase.forNumber(contentCase_);
     }
 
     public static final int RAW_BYTES_FIELD_NUMBER = 2;
     /**
+     *
+     *
      * 
      * The content represented as a stream of bytes. The maximum length is
      * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -247,6 +299,7 @@ public int getNumber() {
      * 

      *
      * bytes raw_bytes = 2;
+     *
      * @return Whether the rawBytes field is set.
      */
     @java.lang.Override
@@ -254,6 +307,8 @@ public boolean hasRawBytes() {
       return contentCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * The content represented as a stream of bytes. The maximum length is
      * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -266,6 +321,7 @@ public boolean hasRawBytes() {
      * 

      *
      * bytes raw_bytes = 2;
+     *
      * @return The rawBytes.
      */
     @java.lang.Override
@@ -278,6 +334,8 @@ public com.google.protobuf.ByteString getRawBytes() {
 
     public static final int URI_FIELD_NUMBER = 3;
     /**
+     *
+     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -285,12 +343,15 @@ public com.google.protobuf.ByteString getRawBytes() {
      * 

      *
      * string uri = 3;
+     *
      * @return Whether the uri field is set.
      */
     public boolean hasUri() {
       return contentCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -298,6 +359,7 @@ public boolean hasUri() {
      * 

      *
      * string uri = 3;
+     *
      * @return The uri.
      */
     public java.lang.String getUri() {
@@ -308,8 +370,7 @@ public java.lang.String getUri() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (contentCase_ == 3) {
           content_ = s;
@@ -318,6 +379,8 @@ public java.lang.String getUri() {
       }
     }
     /**
+     *
+     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -325,18 +388,17 @@ public java.lang.String getUri() {
      * 

      *
      * string uri = 3;
+     *
      * @return The bytes for uri.
      */
-    public com.google.protobuf.ByteString
-        getUriBytes() {
+    public com.google.protobuf.ByteString getUriBytes() {
       java.lang.Object ref = "";
       if (contentCase_ == 3) {
         ref = content_;
       }
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (contentCase_ == 3) {
           content_ = b;
         }
@@ -347,9 +409,12 @@ public java.lang.String getUri() {
     }
 
     public static final int MIME_TYPE_FIELD_NUMBER = 1;
+
     @SuppressWarnings("serial")
     private volatile java.lang.Object mimeType_ = "";
     /**
+     *
+     *
      * 
      * The MIME type of the content. Supported types:
      *
@@ -360,6 +425,7 @@ public java.lang.String getUri() {
      * 

      *
      * string mime_type = 1;
+     *
      * @return The mimeType.
      */
     @java.lang.Override
@@ -368,14 +434,15 @@ public java.lang.String getMimeType() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         mimeType_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * The MIME type of the content. Supported types:
      *
@@ -386,16 +453,15 @@ public java.lang.String getMimeType() {
      * 

      *
      * string mime_type = 1;
+     *
      * @return The bytes for mimeType.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getMimeTypeBytes() {
+    public com.google.protobuf.ByteString getMimeTypeBytes() {
       java.lang.Object ref = mimeType_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         mimeType_ = b;
         return b;
       } else {
@@ -404,6 +470,7 @@ public java.lang.String getMimeType() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -415,14 +482,12 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(mimeType_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, mimeType_);
       }
       if (contentCase_ == 2) {
-        output.writeBytes(
-            2, (com.google.protobuf.ByteString) content_);
+        output.writeBytes(2, (com.google.protobuf.ByteString) content_);
       }
       if (contentCase_ == 3) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 3, content_);
@@ -440,9 +505,9 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, mimeType_);
       }
       if (contentCase_ == 2) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeBytesSize(
-              2, (com.google.protobuf.ByteString) content_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeBytesSize(
+                2, (com.google.protobuf.ByteString) content_);
       }
       if (contentCase_ == 3) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, content_);
@@ -455,24 +520,22 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1.Document.Content)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1.Document.Content other = (com.google.cloud.discoveryengine.v1.Document.Content) obj;
+      com.google.cloud.discoveryengine.v1.Document.Content other =
+          (com.google.cloud.discoveryengine.v1.Document.Content) obj;
 
-      if (!getMimeType()
-          .equals(other.getMimeType())) return false;
+      if (!getMimeType().equals(other.getMimeType())) return false;
       if (!getContentCase().equals(other.getContentCase())) return false;
       switch (contentCase_) {
         case 2:
-          if (!getRawBytes()
-              .equals(other.getRawBytes())) return false;
+          if (!getRawBytes().equals(other.getRawBytes())) return false;
           break;
         case 3:
-          if (!getUri()
-              .equals(other.getUri())) return false;
+          if (!getUri().equals(other.getUri())) return false;
           break;
         case 0:
         default:
@@ -508,89 +571,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1.Document.Content parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.Document.Content parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
     public static com.google.cloud.discoveryengine.v1.Document.Content parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1.Document.Content parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1.Document.Content prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1.Document.Content prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -600,39 +668,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Unstructured data linked to this document.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1.Document.Content}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.Document.Content)
         com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.DocumentProto
+            .internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_Content_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1.DocumentProto
+            .internal_static_google_cloud_discoveryengine_v1_Document_Content_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1.Document.Content.class, com.google.cloud.discoveryengine.v1.Document.Content.Builder.class);
+                com.google.cloud.discoveryengine.v1.Document.Content.class,
+                com.google.cloud.discoveryengine.v1.Document.Content.Builder.class);
       }
 
       // Construct using com.google.cloud.discoveryengine.v1.Document.Content.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -644,9 +714,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1.DocumentProto
+            .internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor;
       }
 
       @java.lang.Override
@@ -665,8 +735,11 @@ public com.google.cloud.discoveryengine.v1.Document.Content build() {
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.Document.Content buildPartial() {
-        com.google.cloud.discoveryengine.v1.Document.Content result = new com.google.cloud.discoveryengine.v1.Document.Content(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        com.google.cloud.discoveryengine.v1.Document.Content result =
+            new com.google.cloud.discoveryengine.v1.Document.Content(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         buildPartialOneofs(result);
         onBuilt();
         return result;
@@ -688,38 +761,41 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.Document.Con
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1.Document.Content) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1.Document.Content)other);
+          return mergeFrom((com.google.cloud.discoveryengine.v1.Document.Content) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -727,26 +803,30 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.discoveryengine.v1.Document.Content other) {
-        if (other == com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance()) return this;
+        if (other == com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance())
+          return this;
         if (!other.getMimeType().isEmpty()) {
           mimeType_ = other.mimeType_;
           bitField0_ |= 0x00000004;
           onChanged();
         }
         switch (other.getContentCase()) {
-          case RAW_BYTES: {
-            setRawBytes(other.getRawBytes());
-            break;
-          }
-          case URI: {
-            contentCase_ = 3;
-            content_ = other.content_;
-            onChanged();
-            break;
-          }
-          case CONTENT_NOT_SET: {
-            break;
-          }
+          case RAW_BYTES:
+            {
+              setRawBytes(other.getRawBytes());
+              break;
+            }
+          case URI:
+            {
+              contentCase_ = 3;
+              content_ = other.content_;
+              onChanged();
+              break;
+            }
+          case CONTENT_NOT_SET:
+            {
+              break;
+            }
         }
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
@@ -774,28 +854,32 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                mimeType_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 10
-              case 18: {
-                content_ = input.readBytes();
-                contentCase_ = 2;
-                break;
-              } // case 18
-              case 26: {
-                java.lang.String s = input.readStringRequireUtf8();
-                contentCase_ = 3;
-                content_ = s;
-                break;
-              } // case 26
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  mimeType_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000004;
+                  break;
+                } // case 10
+              case 18:
+                {
+                  content_ = input.readBytes();
+                  contentCase_ = 2;
+                  break;
+                } // case 18
+              case 26:
+                {
+                  java.lang.String s = input.readStringRequireUtf8();
+                  contentCase_ = 3;
+                  content_ = s;
+                  break;
+                } // case 26
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -805,12 +889,12 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int contentCase_ = 0;
       private java.lang.Object content_;
-      public ContentCase
-          getContentCase() {
-        return ContentCase.forNumber(
-            contentCase_);
+
+      public ContentCase getContentCase() {
+        return ContentCase.forNumber(contentCase_);
       }
 
       public Builder clearContent() {
@@ -823,6 +907,8 @@ public Builder clearContent() {
       private int bitField0_;
 
       /**
+       *
+       *
        * 
        * The content represented as a stream of bytes. The maximum length is
        * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -835,12 +921,15 @@ public Builder clearContent() {
        * 

        *
        * bytes raw_bytes = 2;
+       *
        * @return Whether the rawBytes field is set.
        */
       public boolean hasRawBytes() {
         return contentCase_ == 2;
       }
       /**
+       *
+       *
        * 
        * The content represented as a stream of bytes. The maximum length is
        * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -853,6 +942,7 @@ public boolean hasRawBytes() {
        * 

        *
        * bytes raw_bytes = 2;
+       *
        * @return The rawBytes.
        */
       public com.google.protobuf.ByteString getRawBytes() {
@@ -862,6 +952,8 @@ public com.google.protobuf.ByteString getRawBytes() {
         return com.google.protobuf.ByteString.EMPTY;
       }
       /**
+       *
+       *
        * 
        * The content represented as a stream of bytes. The maximum length is
        * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -874,17 +966,22 @@ public com.google.protobuf.ByteString getRawBytes() {
        * 

        *
        * bytes raw_bytes = 2;
+       *
        * @param value The rawBytes to set.
        * @return This builder for chaining.
        */
       public Builder setRawBytes(com.google.protobuf.ByteString value) {
-        if (value == null) { throw new NullPointerException(); }
+        if (value == null) {
+          throw new NullPointerException();
+        }
         contentCase_ = 2;
         content_ = value;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The content represented as a stream of bytes. The maximum length is
        * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -897,6 +994,7 @@ public Builder setRawBytes(com.google.protobuf.ByteString value) {
        * 

        *
        * bytes raw_bytes = 2;
+       *
        * @return This builder for chaining.
        */
       public Builder clearRawBytes() {
@@ -909,6 +1007,8 @@ public Builder clearRawBytes() {
       }
 
       /**
+       *
+       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -916,6 +1016,7 @@ public Builder clearRawBytes() {
        * 

        *
        * string uri = 3;
+       *
        * @return Whether the uri field is set.
        */
       @java.lang.Override
@@ -923,6 +1024,8 @@ public boolean hasUri() {
         return contentCase_ == 3;
       }
       /**
+       *
+       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -930,6 +1033,7 @@ public boolean hasUri() {
        * 

        *
        * string uri = 3;
+       *
        * @return The uri.
        */
       @java.lang.Override
@@ -939,8 +1043,7 @@ public java.lang.String getUri() {
           ref = content_;
         }
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           if (contentCase_ == 3) {
             content_ = s;
@@ -951,6 +1054,8 @@ public java.lang.String getUri() {
         }
       }
       /**
+       *
+       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -958,19 +1063,18 @@ public java.lang.String getUri() {
        * 

        *
        * string uri = 3;
+       *
        * @return The bytes for uri.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString
-          getUriBytes() {
+      public com.google.protobuf.ByteString getUriBytes() {
         java.lang.Object ref = "";
         if (contentCase_ == 3) {
           ref = content_;
         }
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           if (contentCase_ == 3) {
             content_ = b;
           }
@@ -980,6 +1084,8 @@ public java.lang.String getUri() {
         }
       }
       /**
+       *
+       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -987,18 +1093,22 @@ public java.lang.String getUri() {
        * 

        *
        * string uri = 3;
+       *
        * @param value The uri to set.
        * @return This builder for chaining.
        */
-      public Builder setUri(
-          java.lang.String value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setUri(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         contentCase_ = 3;
         content_ = value;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -1006,6 +1116,7 @@ public Builder setUri(
        * 

        *
        * string uri = 3;
+       *
        * @return This builder for chaining.
        */
       public Builder clearUri() {
@@ -1017,6 +1128,8 @@ public Builder clearUri() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -1024,12 +1137,14 @@ public Builder clearUri() {
        * 

        *
        * string uri = 3;
+       *
        * @param value The bytes for uri to set.
        * @return This builder for chaining.
        */
-      public Builder setUriBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setUriBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         checkByteStringIsUtf8(value);
         contentCase_ = 3;
         content_ = value;
@@ -1039,6 +1154,8 @@ public Builder setUriBytes(
 
       private java.lang.Object mimeType_ = "";
       /**
+       *
+       *
        * 
        * The MIME type of the content. Supported types:
        *
@@ -1049,13 +1166,13 @@ public Builder setUriBytes(
        * 

        *
        * string mime_type = 1;
+       *
        * @return The mimeType.
        */
       public java.lang.String getMimeType() {
         java.lang.Object ref = mimeType_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           mimeType_ = s;
           return s;
@@ -1064,6 +1181,8 @@ public java.lang.String getMimeType() {
         }
       }
       /**
+       *
+       *
        * 
        * The MIME type of the content. Supported types:
        *
@@ -1074,15 +1193,14 @@ public java.lang.String getMimeType() {
        * 

        *
        * string mime_type = 1;
+       *
        * @return The bytes for mimeType.
        */
-      public com.google.protobuf.ByteString
-          getMimeTypeBytes() {
+      public com.google.protobuf.ByteString getMimeTypeBytes() {
         java.lang.Object ref = mimeType_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           mimeType_ = b;
           return b;
         } else {
@@ -1090,6 +1208,8 @@ public java.lang.String getMimeType() {
         }
       }
       /**
+       *
+       *
        * 
        * The MIME type of the content. Supported types:
        *
@@ -1100,18 +1220,22 @@ public java.lang.String getMimeType() {
        * 

        *
        * string mime_type = 1;
+       *
        * @param value The mimeType to set.
        * @return This builder for chaining.
        */
-      public Builder setMimeType(
-          java.lang.String value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setMimeType(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         mimeType_ = value;
         bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The MIME type of the content. Supported types:
        *
@@ -1122,6 +1246,7 @@ public Builder setMimeType(
        * 

        *
        * string mime_type = 1;
+       *
        * @return This builder for chaining.
        */
       public Builder clearMimeType() {
@@ -1131,6 +1256,8 @@ public Builder clearMimeType() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The MIME type of the content. Supported types:
        *
@@ -1141,18 +1268,21 @@ public Builder clearMimeType() {
        * 

        *
        * string mime_type = 1;
+       *
        * @param value The bytes for mimeType to set.
        * @return This builder for chaining.
        */
-      public Builder setMimeTypeBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setMimeTypeBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         checkByteStringIsUtf8(value);
         mimeType_ = value;
         bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1165,12 +1295,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.Document.Content)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.Document.Content)
     private static final com.google.cloud.discoveryengine.v1.Document.Content DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.Document.Content();
     }
@@ -1179,27 +1309,28 @@ public static com.google.cloud.discoveryengine.v1.Document.Content getDefaultIns
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public Content parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public Content parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1214,19 +1345,22 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.discoveryengine.v1.Document.Content getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   private int dataCase_ = 0;
+
   @SuppressWarnings("serial")
   private java.lang.Object data_;
+
   public enum DataCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     STRUCT_DATA(4),
     JSON_DATA(5),
     DATA_NOT_SET(0);
     private final int value;
+
     private DataCase(int value) {
       this.value = value;
     }
@@ -1242,25 +1376,30 @@ public static DataCase valueOf(int value) {
 
     public static DataCase forNumber(int value) {
       switch (value) {
-        case 4: return STRUCT_DATA;
-        case 5: return JSON_DATA;
-        case 0: return DATA_NOT_SET;
-        default: return null;
+        case 4:
+          return STRUCT_DATA;
+        case 5:
+          return JSON_DATA;
+        case 0:
+          return DATA_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public DataCase
-  getDataCase() {
-    return DataCase.forNumber(
-        dataCase_);
+  public DataCase getDataCase() {
+    return DataCase.forNumber(dataCase_);
   }
 
   public static final int STRUCT_DATA_FIELD_NUMBER = 4;
   /**
+   *
+   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -1268,6 +1407,7 @@ public int getNumber() {
    * 

    *
    * .google.protobuf.Struct struct_data = 4;
+   *
    * @return Whether the structData field is set.
    */
   @java.lang.Override
@@ -1275,6 +1415,8 @@ public boolean hasStructData() {
     return dataCase_ == 4;
   }
   /**
+   *
+   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -1282,16 +1424,19 @@ public boolean hasStructData() {
    * 

    *
    * .google.protobuf.Struct struct_data = 4;
+   *
    * @return The structData.
    */
   @java.lang.Override
   public com.google.protobuf.Struct getStructData() {
     if (dataCase_ == 4) {
-       return (com.google.protobuf.Struct) data_;
+      return (com.google.protobuf.Struct) data_;
     }
     return com.google.protobuf.Struct.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -1303,13 +1448,15 @@ public com.google.protobuf.Struct getStructData() {
   @java.lang.Override
   public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
     if (dataCase_ == 4) {
-       return (com.google.protobuf.Struct) data_;
+      return (com.google.protobuf.Struct) data_;
     }
     return com.google.protobuf.Struct.getDefaultInstance();
   }
 
   public static final int JSON_DATA_FIELD_NUMBER = 5;
   /**
+   *
+   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -1317,12 +1464,15 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
    * 

    *
    * string json_data = 5;
+   *
    * @return Whether the jsonData field is set.
    */
   public boolean hasJsonData() {
     return dataCase_ == 5;
   }
   /**
+   *
+   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -1330,6 +1480,7 @@ public boolean hasJsonData() {
    * 

    *
    * string json_data = 5;
+   *
    * @return The jsonData.
    */
   public java.lang.String getJsonData() {
@@ -1340,8 +1491,7 @@ public java.lang.String getJsonData() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (dataCase_ == 5) {
         data_ = s;
@@ -1350,6 +1500,8 @@ public java.lang.String getJsonData() {
     }
   }
   /**
+   *
+   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -1357,18 +1509,17 @@ public java.lang.String getJsonData() {
    * 

    *
    * string json_data = 5;
+   *
    * @return The bytes for jsonData.
    */
-  public com.google.protobuf.ByteString
-      getJsonDataBytes() {
+  public com.google.protobuf.ByteString getJsonDataBytes() {
     java.lang.Object ref = "";
     if (dataCase_ == 5) {
       ref = data_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (dataCase_ == 5) {
         data_ = b;
       }
@@ -1379,9 +1530,12 @@ public java.lang.String getJsonData() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Immutable. The full resource name of the document.
    * Format:
@@ -1392,6 +1546,7 @@ public java.lang.String getJsonData() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -1400,14 +1555,15 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Immutable. The full resource name of the document.
    * Format:
@@ -1418,16 +1574,15 @@ public java.lang.String getName() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -1436,9 +1591,12 @@ public java.lang.String getName() {
   }
 
   public static final int ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object id_ = "";
   /**
+   *
+   *
    * 
    * Immutable. The identifier of the document.
    *
@@ -1447,6 +1605,7 @@ public java.lang.String getName() {
    * 

    *
    * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The id.
    */
   @java.lang.Override
@@ -1455,14 +1614,15 @@ public java.lang.String getId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       id_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Immutable. The identifier of the document.
    *
@@ -1471,16 +1631,15 @@ public java.lang.String getId() {
    * 

    *
    * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The bytes for id.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getIdBytes() {
+  public com.google.protobuf.ByteString getIdBytes() {
     java.lang.Object ref = id_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       id_ = b;
       return b;
     } else {
@@ -1489,14 +1648,18 @@ public java.lang.String getId() {
   }
 
   public static final int SCHEMA_ID_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object schemaId_ = "";
   /**
+   *
+   *
    * 
    * The identifier of the schema located in the same data store.
    * 

    *
    * string schema_id = 3;
+   *
    * @return The schemaId.
    */
   @java.lang.Override
@@ -1505,29 +1668,29 @@ public java.lang.String getSchemaId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       schemaId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The identifier of the schema located in the same data store.
    * 

    *
    * string schema_id = 3;
+   *
    * @return The bytes for schemaId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSchemaIdBytes() {
+  public com.google.protobuf.ByteString getSchemaIdBytes() {
     java.lang.Object ref = schemaId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       schemaId_ = b;
       return b;
     } else {
@@ -1538,6 +1701,8 @@ public java.lang.String getSchemaId() {
   public static final int CONTENT_FIELD_NUMBER = 10;
   private com.google.cloud.discoveryengine.v1.Document.Content content_;
   /**
+   *
+   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -1545,6 +1710,7 @@ public java.lang.String getSchemaId() {
    * 

    *
    * .google.cloud.discoveryengine.v1.Document.Content content = 10;
+   *
    * @return Whether the content field is set.
    */
   @java.lang.Override
@@ -1552,6 +1718,8 @@ public boolean hasContent() {
     return content_ != null;
   }
   /**
+   *
+   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -1559,13 +1727,18 @@ public boolean hasContent() {
    * 

    *
    * .google.cloud.discoveryengine.v1.Document.Content content = 10;
+   *
    * @return The content.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.Document.Content getContent() {
-    return content_ == null ? com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance() : content_;
+    return content_ == null
+        ? com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance()
+        : content_;
   }
   /**
+   *
+   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -1576,13 +1749,18 @@ public com.google.cloud.discoveryengine.v1.Document.Content getContent() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder getContentOrBuilder() {
-    return content_ == null ? com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance() : content_;
+    return content_ == null
+        ? com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance()
+        : content_;
   }
 
   public static final int PARENT_DOCUMENT_ID_FIELD_NUMBER = 7;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parentDocumentId_ = "";
   /**
+   *
+   *
    * 
    * The identifier of the parent document. Currently supports at most two level
    * document hierarchy.
@@ -1592,6 +1770,7 @@ public com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder getContentO
    * 

    *
    * string parent_document_id = 7;
+   *
    * @return The parentDocumentId.
    */
   @java.lang.Override
@@ -1600,14 +1779,15 @@ public java.lang.String getParentDocumentId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parentDocumentId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The identifier of the parent document. Currently supports at most two level
    * document hierarchy.
@@ -1617,16 +1797,15 @@ public java.lang.String getParentDocumentId() {
    * 

    *
    * string parent_document_id = 7;
+   *
    * @return The bytes for parentDocumentId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentDocumentIdBytes() {
+  public com.google.protobuf.ByteString getParentDocumentIdBytes() {
     java.lang.Object ref = parentDocumentId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parentDocumentId_ = b;
       return b;
     } else {
@@ -1637,12 +1816,17 @@ public java.lang.String getParentDocumentId() {
   public static final int DERIVED_STRUCT_DATA_FIELD_NUMBER = 6;
   private com.google.protobuf.Struct derivedStructData_;
   /**
+   *
+   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the derivedStructData field is set.
    */
   @java.lang.Override
@@ -1650,32 +1834,46 @@ public boolean hasDerivedStructData() {
     return derivedStructData_ != null;
   }
   /**
+   *
+   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The derivedStructData.
    */
   @java.lang.Override
   public com.google.protobuf.Struct getDerivedStructData() {
-    return derivedStructData_ == null ? com.google.protobuf.Struct.getDefaultInstance() : derivedStructData_;
+    return derivedStructData_ == null
+        ? com.google.protobuf.Struct.getDefaultInstance()
+        : derivedStructData_;
   }
   /**
+   *
+   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.StructOrBuilder getDerivedStructDataOrBuilder() {
-    return derivedStructData_ == null ? com.google.protobuf.Struct.getDefaultInstance() : derivedStructData_;
+    return derivedStructData_ == null
+        ? com.google.protobuf.Struct.getDefaultInstance()
+        : derivedStructData_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1687,8 +1885,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -1732,22 +1929,21 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, schemaId_);
     }
     if (dataCase_ == 4) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, (com.google.protobuf.Struct) data_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              4, (com.google.protobuf.Struct) data_);
     }
     if (dataCase_ == 5) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, data_);
     }
     if (derivedStructData_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(6, getDerivedStructData());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getDerivedStructData());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parentDocumentId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, parentDocumentId_);
     }
     if (content_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(10, getContent());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(10, getContent());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -1757,40 +1953,33 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.Document)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.Document other = (com.google.cloud.discoveryengine.v1.Document) obj;
+    com.google.cloud.discoveryengine.v1.Document other =
+        (com.google.cloud.discoveryengine.v1.Document) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getId()
-        .equals(other.getId())) return false;
-    if (!getSchemaId()
-        .equals(other.getSchemaId())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getId().equals(other.getId())) return false;
+    if (!getSchemaId().equals(other.getSchemaId())) return false;
     if (hasContent() != other.hasContent()) return false;
     if (hasContent()) {
-      if (!getContent()
-          .equals(other.getContent())) return false;
+      if (!getContent().equals(other.getContent())) return false;
     }
-    if (!getParentDocumentId()
-        .equals(other.getParentDocumentId())) return false;
+    if (!getParentDocumentId().equals(other.getParentDocumentId())) return false;
     if (hasDerivedStructData() != other.hasDerivedStructData()) return false;
     if (hasDerivedStructData()) {
-      if (!getDerivedStructData()
-          .equals(other.getDerivedStructData())) return false;
+      if (!getDerivedStructData().equals(other.getDerivedStructData())) return false;
     }
     if (!getDataCase().equals(other.getDataCase())) return false;
     switch (dataCase_) {
       case 4:
-        if (!getStructData()
-            .equals(other.getStructData())) return false;
+        if (!getStructData().equals(other.getStructData())) return false;
         break;
       case 5:
-        if (!getJsonData()
-            .equals(other.getJsonData())) return false;
+        if (!getJsonData().equals(other.getJsonData())) return false;
         break;
       case 0:
       default:
@@ -1839,99 +2028,104 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.Document parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.Document parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.Document parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.Document parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.Document parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.Document parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.Document parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.Document parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.Document parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.Document parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.Document parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.Document parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.Document parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.Document parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.Document prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Document captures all raw metadata information of items to be recommended or
    * searched.
@@ -1939,33 +2133,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.Document}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.Document)
       com.google.cloud.discoveryengine.v1.DocumentOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.DocumentProto
+          .internal_static_google_cloud_discoveryengine_v1_Document_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.DocumentProto
+          .internal_static_google_cloud_discoveryengine_v1_Document_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.Document.class, com.google.cloud.discoveryengine.v1.Document.Builder.class);
+              com.google.cloud.discoveryengine.v1.Document.class,
+              com.google.cloud.discoveryengine.v1.Document.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.Document.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1993,9 +2186,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.DocumentProto.internal_static_google_cloud_discoveryengine_v1_Document_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.DocumentProto
+          .internal_static_google_cloud_discoveryengine_v1_Document_descriptor;
     }
 
     @java.lang.Override
@@ -2014,8 +2207,11 @@ public com.google.cloud.discoveryengine.v1.Document build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.Document buildPartial() {
-      com.google.cloud.discoveryengine.v1.Document result = new com.google.cloud.discoveryengine.v1.Document(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.Document result =
+          new com.google.cloud.discoveryengine.v1.Document(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -2033,25 +2229,23 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.Document result)
         result.schemaId_ = schemaId_;
       }
       if (((from_bitField0_ & 0x00000020) != 0)) {
-        result.content_ = contentBuilder_ == null
-            ? content_
-            : contentBuilder_.build();
+        result.content_ = contentBuilder_ == null ? content_ : contentBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
         result.parentDocumentId_ = parentDocumentId_;
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
-        result.derivedStructData_ = derivedStructDataBuilder_ == null
-            ? derivedStructData_
-            : derivedStructDataBuilder_.build();
+        result.derivedStructData_ =
+            derivedStructDataBuilder_ == null
+                ? derivedStructData_
+                : derivedStructDataBuilder_.build();
       }
     }
 
     private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.Document result) {
       result.dataCase_ = dataCase_;
       result.data_ = this.data_;
-      if (dataCase_ == 4 &&
-          structDataBuilder_ != null) {
+      if (dataCase_ == 4 && structDataBuilder_ != null) {
         result.data_ = structDataBuilder_.build();
       }
     }
@@ -2060,38 +2254,39 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.Document res
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.Document) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.Document)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.Document) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2127,19 +2322,22 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.Document other) {
         mergeDerivedStructData(other.getDerivedStructData());
       }
       switch (other.getDataCase()) {
-        case STRUCT_DATA: {
-          mergeStructData(other.getStructData());
-          break;
-        }
-        case JSON_DATA: {
-          dataCase_ = 5;
-          data_ = other.data_;
-          onChanged();
-          break;
-        }
-        case DATA_NOT_SET: {
-          break;
-        }
+        case STRUCT_DATA:
+          {
+            mergeStructData(other.getStructData());
+            break;
+          }
+        case JSON_DATA:
+          {
+            dataCase_ = 5;
+            data_ = other.data_;
+            onChanged();
+            break;
+          }
+        case DATA_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -2167,59 +2365,63 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 10
-            case 18: {
-              id_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 18
-            case 26: {
-              schemaId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 26
-            case 34: {
-              input.readMessage(
-                  getStructDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              dataCase_ = 4;
-              break;
-            } // case 34
-            case 42: {
-              java.lang.String s = input.readStringRequireUtf8();
-              dataCase_ = 5;
-              data_ = s;
-              break;
-            } // case 42
-            case 50: {
-              input.readMessage(
-                  getDerivedStructDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000080;
-              break;
-            } // case 50
-            case 58: {
-              parentDocumentId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 58
-            case 82: {
-              input.readMessage(
-                  getContentFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 82
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 10
+            case 18:
+              {
+                id_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 18
+            case 26:
+              {
+                schemaId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 26
+            case 34:
+              {
+                input.readMessage(getStructDataFieldBuilder().getBuilder(), extensionRegistry);
+                dataCase_ = 4;
+                break;
+              } // case 34
+            case 42:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                dataCase_ = 5;
+                data_ = s;
+                break;
+              } // case 42
+            case 50:
+              {
+                input.readMessage(
+                    getDerivedStructDataFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 50
+            case 58:
+              {
+                parentDocumentId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
+            case 82:
+              {
+                input.readMessage(getContentFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 82
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2229,12 +2431,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int dataCase_ = 0;
     private java.lang.Object data_;
-    public DataCase
-        getDataCase() {
-      return DataCase.forNumber(
-          dataCase_);
+
+    public DataCase getDataCase() {
+      return DataCase.forNumber(dataCase_);
     }
 
     public Builder clearData() {
@@ -2247,8 +2449,13 @@ public Builder clearData() {
     private int bitField0_;
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> structDataBuilder_;
+            com.google.protobuf.Struct,
+            com.google.protobuf.Struct.Builder,
+            com.google.protobuf.StructOrBuilder>
+        structDataBuilder_;
     /**
+     *
+     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2256,6 +2463,7 @@ public Builder clearData() {
      * 

      *
      * .google.protobuf.Struct struct_data = 4;
+     *
      * @return Whether the structData field is set.
      */
     @java.lang.Override
@@ -2263,6 +2471,8 @@ public boolean hasStructData() {
       return dataCase_ == 4;
     }
     /**
+     *
+     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2270,6 +2480,7 @@ public boolean hasStructData() {
      * 

      *
      * .google.protobuf.Struct struct_data = 4;
+     *
      * @return The structData.
      */
     @java.lang.Override
@@ -2287,6 +2498,8 @@ public com.google.protobuf.Struct getStructData() {
       }
     }
     /**
+     *
+     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2309,6 +2522,8 @@ public Builder setStructData(com.google.protobuf.Struct value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2317,8 +2532,7 @@ public Builder setStructData(com.google.protobuf.Struct value) {
      *
      * .google.protobuf.Struct struct_data = 4;
      */
-    public Builder setStructData(
-        com.google.protobuf.Struct.Builder builderForValue) {
+    public Builder setStructData(com.google.protobuf.Struct.Builder builderForValue) {
       if (structDataBuilder_ == null) {
         data_ = builderForValue.build();
         onChanged();
@@ -2329,6 +2543,8 @@ public Builder setStructData(
       return this;
     }
     /**
+     *
+     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2339,10 +2555,11 @@ public Builder setStructData(
      */
     public Builder mergeStructData(com.google.protobuf.Struct value) {
       if (structDataBuilder_ == null) {
-        if (dataCase_ == 4 &&
-            data_ != com.google.protobuf.Struct.getDefaultInstance()) {
-          data_ = com.google.protobuf.Struct.newBuilder((com.google.protobuf.Struct) data_)
-              .mergeFrom(value).buildPartial();
+        if (dataCase_ == 4 && data_ != com.google.protobuf.Struct.getDefaultInstance()) {
+          data_ =
+              com.google.protobuf.Struct.newBuilder((com.google.protobuf.Struct) data_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           data_ = value;
         }
@@ -2358,6 +2575,8 @@ public Builder mergeStructData(com.google.protobuf.Struct value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2383,6 +2602,8 @@ public Builder clearStructData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2395,6 +2616,8 @@ public com.google.protobuf.Struct.Builder getStructDataBuilder() {
       return getStructDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2415,6 +2638,8 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2424,17 +2649,20 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
      * .google.protobuf.Struct struct_data = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> 
+            com.google.protobuf.Struct,
+            com.google.protobuf.Struct.Builder,
+            com.google.protobuf.StructOrBuilder>
         getStructDataFieldBuilder() {
       if (structDataBuilder_ == null) {
         if (!(dataCase_ == 4)) {
           data_ = com.google.protobuf.Struct.getDefaultInstance();
         }
-        structDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder>(
-                (com.google.protobuf.Struct) data_,
-                getParentForChildren(),
-                isClean());
+        structDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Struct,
+                com.google.protobuf.Struct.Builder,
+                com.google.protobuf.StructOrBuilder>(
+                (com.google.protobuf.Struct) data_, getParentForChildren(), isClean());
         data_ = null;
       }
       dataCase_ = 4;
@@ -2443,6 +2671,8 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
     }
 
     /**
+     *
+     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2450,6 +2680,7 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
      * 

      *
      * string json_data = 5;
+     *
      * @return Whether the jsonData field is set.
      */
     @java.lang.Override
@@ -2457,6 +2688,8 @@ public boolean hasJsonData() {
       return dataCase_ == 5;
     }
     /**
+     *
+     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2464,6 +2697,7 @@ public boolean hasJsonData() {
      * 

      *
      * string json_data = 5;
+     *
      * @return The jsonData.
      */
     @java.lang.Override
@@ -2473,8 +2707,7 @@ public java.lang.String getJsonData() {
         ref = data_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (dataCase_ == 5) {
           data_ = s;
@@ -2485,6 +2718,8 @@ public java.lang.String getJsonData() {
       }
     }
     /**
+     *
+     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2492,19 +2727,18 @@ public java.lang.String getJsonData() {
      * 

      *
      * string json_data = 5;
+     *
      * @return The bytes for jsonData.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getJsonDataBytes() {
+    public com.google.protobuf.ByteString getJsonDataBytes() {
       java.lang.Object ref = "";
       if (dataCase_ == 5) {
         ref = data_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (dataCase_ == 5) {
           data_ = b;
         }
@@ -2514,6 +2748,8 @@ public java.lang.String getJsonData() {
       }
     }
     /**
+     *
+     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2521,18 +2757,22 @@ public java.lang.String getJsonData() {
      * 

      *
      * string json_data = 5;
+     *
      * @param value The jsonData to set.
      * @return This builder for chaining.
      */
-    public Builder setJsonData(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setJsonData(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       dataCase_ = 5;
       data_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2540,6 +2780,7 @@ public Builder setJsonData(
      * 

      *
      * string json_data = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearJsonData() {
@@ -2551,6 +2792,8 @@ public Builder clearJsonData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -2558,12 +2801,14 @@ public Builder clearJsonData() {
      * 

      *
      * string json_data = 5;
+     *
      * @param value The bytes for jsonData to set.
      * @return This builder for chaining.
      */
-    public Builder setJsonDataBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setJsonDataBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       dataCase_ = 5;
       data_ = value;
@@ -2573,6 +2818,8 @@ public Builder setJsonDataBytes(
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2583,13 +2830,13 @@ public Builder setJsonDataBytes(
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -2598,6 +2845,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2608,15 +2857,14 @@ public java.lang.String getName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -2624,6 +2872,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2634,18 +2884,22 @@ public java.lang.String getName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2656,6 +2910,7 @@ public Builder setName(
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -2665,6 +2920,8 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2675,12 +2932,14 @@ public Builder clearName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000004;
@@ -2690,6 +2949,8 @@ public Builder setNameBytes(
 
     private java.lang.Object id_ = "";
     /**
+     *
+     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -2698,13 +2959,13 @@ public Builder setNameBytes(
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @return The id.
      */
     public java.lang.String getId() {
       java.lang.Object ref = id_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         id_ = s;
         return s;
@@ -2713,6 +2974,8 @@ public java.lang.String getId() {
       }
     }
     /**
+     *
+     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -2721,15 +2984,14 @@ public java.lang.String getId() {
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @return The bytes for id.
      */
-    public com.google.protobuf.ByteString
-        getIdBytes() {
+    public com.google.protobuf.ByteString getIdBytes() {
       java.lang.Object ref = id_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         id_ = b;
         return b;
       } else {
@@ -2737,6 +2999,8 @@ public java.lang.String getId() {
       }
     }
     /**
+     *
+     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -2745,18 +3009,22 @@ public java.lang.String getId() {
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
-    public Builder setId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       id_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -2765,6 +3033,7 @@ public Builder setId(
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -2774,6 +3043,8 @@ public Builder clearId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -2782,12 +3053,14 @@ public Builder clearId() {
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @param value The bytes for id to set.
      * @return This builder for chaining.
      */
-    public Builder setIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       id_ = value;
       bitField0_ |= 0x00000008;
@@ -2797,18 +3070,20 @@ public Builder setIdBytes(
 
     private java.lang.Object schemaId_ = "";
     /**
+     *
+     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
+     *
      * @return The schemaId.
      */
     public java.lang.String getSchemaId() {
       java.lang.Object ref = schemaId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         schemaId_ = s;
         return s;
@@ -2817,20 +3092,21 @@ public java.lang.String getSchemaId() {
       }
     }
     /**
+     *
+     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
+     *
      * @return The bytes for schemaId.
      */
-    public com.google.protobuf.ByteString
-        getSchemaIdBytes() {
+    public com.google.protobuf.ByteString getSchemaIdBytes() {
       java.lang.Object ref = schemaId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         schemaId_ = b;
         return b;
       } else {
@@ -2838,28 +3114,35 @@ public java.lang.String getSchemaId() {
       }
     }
     /**
+     *
+     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
+     *
      * @param value The schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSchemaId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       schemaId_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSchemaId() {
@@ -2869,17 +3152,21 @@ public Builder clearSchemaId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
+     *
      * @param value The bytes for schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSchemaIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       schemaId_ = value;
       bitField0_ |= 0x00000010;
@@ -2889,8 +3176,13 @@ public Builder setSchemaIdBytes(
 
     private com.google.cloud.discoveryengine.v1.Document.Content content_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.Document.Content, com.google.cloud.discoveryengine.v1.Document.Content.Builder, com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder> contentBuilder_;
+            com.google.cloud.discoveryengine.v1.Document.Content,
+            com.google.cloud.discoveryengine.v1.Document.Content.Builder,
+            com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder>
+        contentBuilder_;
     /**
+     *
+     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -2898,12 +3190,15 @@ public Builder setSchemaIdBytes(
      * 

      *
      * .google.cloud.discoveryengine.v1.Document.Content content = 10;
+     *
      * @return Whether the content field is set.
      */
     public boolean hasContent() {
       return ((bitField0_ & 0x00000020) != 0);
     }
     /**
+     *
+     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -2911,16 +3206,21 @@ public boolean hasContent() {
      * 

      *
      * .google.cloud.discoveryengine.v1.Document.Content content = 10;
+     *
      * @return The content.
      */
     public com.google.cloud.discoveryengine.v1.Document.Content getContent() {
       if (contentBuilder_ == null) {
-        return content_ == null ? com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance() : content_;
+        return content_ == null
+            ? com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance()
+            : content_;
       } else {
         return contentBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -2943,6 +3243,8 @@ public Builder setContent(com.google.cloud.discoveryengine.v1.Document.Content v
       return this;
     }
     /**
+     *
+     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -2963,6 +3265,8 @@ public Builder setContent(
       return this;
     }
     /**
+     *
+     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -2973,9 +3277,10 @@ public Builder setContent(
      */
     public Builder mergeContent(com.google.cloud.discoveryengine.v1.Document.Content value) {
       if (contentBuilder_ == null) {
-        if (((bitField0_ & 0x00000020) != 0) &&
-          content_ != null &&
-          content_ != com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000020) != 0)
+            && content_ != null
+            && content_
+                != com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance()) {
           getContentBuilder().mergeFrom(value);
         } else {
           content_ = value;
@@ -2988,6 +3293,8 @@ public Builder mergeContent(com.google.cloud.discoveryengine.v1.Document.Content
       return this;
     }
     /**
+     *
+     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3007,6 +3314,8 @@ public Builder clearContent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3021,6 +3330,8 @@ public com.google.cloud.discoveryengine.v1.Document.Content.Builder getContentBu
       return getContentFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3033,11 +3344,14 @@ public com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder getContentO
       if (contentBuilder_ != null) {
         return contentBuilder_.getMessageOrBuilder();
       } else {
-        return content_ == null ?
-            com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance() : content_;
+        return content_ == null
+            ? com.google.cloud.discoveryengine.v1.Document.Content.getDefaultInstance()
+            : content_;
       }
     }
     /**
+     *
+     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3047,14 +3361,17 @@ public com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder getContentO
      * .google.cloud.discoveryengine.v1.Document.Content content = 10;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.Document.Content, com.google.cloud.discoveryengine.v1.Document.Content.Builder, com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder> 
+            com.google.cloud.discoveryengine.v1.Document.Content,
+            com.google.cloud.discoveryengine.v1.Document.Content.Builder,
+            com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder>
         getContentFieldBuilder() {
       if (contentBuilder_ == null) {
-        contentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Document.Content, com.google.cloud.discoveryengine.v1.Document.Content.Builder, com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder>(
-                getContent(),
-                getParentForChildren(),
-                isClean());
+        contentBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.Document.Content,
+                com.google.cloud.discoveryengine.v1.Document.Content.Builder,
+                com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder>(
+                getContent(), getParentForChildren(), isClean());
         content_ = null;
       }
       return contentBuilder_;
@@ -3062,6 +3379,8 @@ public com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder getContentO
 
     private java.lang.Object parentDocumentId_ = "";
     /**
+     *
+     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3071,13 +3390,13 @@ public com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder getContentO
      * 

      *
      * string parent_document_id = 7;
+     *
      * @return The parentDocumentId.
      */
     public java.lang.String getParentDocumentId() {
       java.lang.Object ref = parentDocumentId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parentDocumentId_ = s;
         return s;
@@ -3086,6 +3405,8 @@ public java.lang.String getParentDocumentId() {
       }
     }
     /**
+     *
+     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3095,15 +3416,14 @@ public java.lang.String getParentDocumentId() {
      * 

      *
      * string parent_document_id = 7;
+     *
      * @return The bytes for parentDocumentId.
      */
-    public com.google.protobuf.ByteString
-        getParentDocumentIdBytes() {
+    public com.google.protobuf.ByteString getParentDocumentIdBytes() {
       java.lang.Object ref = parentDocumentId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parentDocumentId_ = b;
         return b;
       } else {
@@ -3111,6 +3431,8 @@ public java.lang.String getParentDocumentId() {
       }
     }
     /**
+     *
+     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3120,18 +3442,22 @@ public java.lang.String getParentDocumentId() {
      * 

      *
      * string parent_document_id = 7;
+     *
      * @param value The parentDocumentId to set.
      * @return This builder for chaining.
      */
-    public Builder setParentDocumentId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentDocumentId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parentDocumentId_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3141,6 +3467,7 @@ public Builder setParentDocumentId(
      * 

      *
      * string parent_document_id = 7;
+     *
      * @return This builder for chaining.
      */
     public Builder clearParentDocumentId() {
@@ -3150,6 +3477,8 @@ public Builder clearParentDocumentId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3159,12 +3488,14 @@ public Builder clearParentDocumentId() {
      * 

      *
      * string parent_document_id = 7;
+     *
      * @param value The bytes for parentDocumentId to set.
      * @return This builder for chaining.
      */
-    public Builder setParentDocumentIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentDocumentIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parentDocumentId_ = value;
       bitField0_ |= 0x00000040;
@@ -3174,42 +3505,61 @@ public Builder setParentDocumentIdBytes(
 
     private com.google.protobuf.Struct derivedStructData_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> derivedStructDataBuilder_;
+            com.google.protobuf.Struct,
+            com.google.protobuf.Struct.Builder,
+            com.google.protobuf.StructOrBuilder>
+        derivedStructDataBuilder_;
     /**
+     *
+     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return Whether the derivedStructData field is set.
      */
     public boolean hasDerivedStructData() {
       return ((bitField0_ & 0x00000080) != 0);
     }
     /**
+     *
+     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The derivedStructData.
      */
     public com.google.protobuf.Struct getDerivedStructData() {
       if (derivedStructDataBuilder_ == null) {
-        return derivedStructData_ == null ? com.google.protobuf.Struct.getDefaultInstance() : derivedStructData_;
+        return derivedStructData_ == null
+            ? com.google.protobuf.Struct.getDefaultInstance()
+            : derivedStructData_;
       } else {
         return derivedStructDataBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setDerivedStructData(com.google.protobuf.Struct value) {
       if (derivedStructDataBuilder_ == null) {
@@ -3225,15 +3575,18 @@ public Builder setDerivedStructData(com.google.protobuf.Struct value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setDerivedStructData(
-        com.google.protobuf.Struct.Builder builderForValue) {
+    public Builder setDerivedStructData(com.google.protobuf.Struct.Builder builderForValue) {
       if (derivedStructDataBuilder_ == null) {
         derivedStructData_ = builderForValue.build();
       } else {
@@ -3244,18 +3597,22 @@ public Builder setDerivedStructData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder mergeDerivedStructData(com.google.protobuf.Struct value) {
       if (derivedStructDataBuilder_ == null) {
-        if (((bitField0_ & 0x00000080) != 0) &&
-          derivedStructData_ != null &&
-          derivedStructData_ != com.google.protobuf.Struct.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000080) != 0)
+            && derivedStructData_ != null
+            && derivedStructData_ != com.google.protobuf.Struct.getDefaultInstance()) {
           getDerivedStructDataBuilder().mergeFrom(value);
         } else {
           derivedStructData_ = value;
@@ -3268,12 +3625,16 @@ public Builder mergeDerivedStructData(com.google.protobuf.Struct value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearDerivedStructData() {
       bitField0_ = (bitField0_ & ~0x00000080);
@@ -3286,12 +3647,16 @@ public Builder clearDerivedStructData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.Struct.Builder getDerivedStructDataBuilder() {
       bitField0_ |= 0x00000080;
@@ -3299,45 +3664,57 @@ public com.google.protobuf.Struct.Builder getDerivedStructDataBuilder() {
       return getDerivedStructDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.StructOrBuilder getDerivedStructDataOrBuilder() {
       if (derivedStructDataBuilder_ != null) {
         return derivedStructDataBuilder_.getMessageOrBuilder();
       } else {
-        return derivedStructData_ == null ?
-            com.google.protobuf.Struct.getDefaultInstance() : derivedStructData_;
+        return derivedStructData_ == null
+            ? com.google.protobuf.Struct.getDefaultInstance()
+            : derivedStructData_;
       }
     }
     /**
+     *
+     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> 
+            com.google.protobuf.Struct,
+            com.google.protobuf.Struct.Builder,
+            com.google.protobuf.StructOrBuilder>
         getDerivedStructDataFieldBuilder() {
       if (derivedStructDataBuilder_ == null) {
-        derivedStructDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder>(
-                getDerivedStructData(),
-                getParentForChildren(),
-                isClean());
+        derivedStructDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Struct,
+                com.google.protobuf.Struct.Builder,
+                com.google.protobuf.StructOrBuilder>(
+                getDerivedStructData(), getParentForChildren(), isClean());
         derivedStructData_ = null;
       }
       return derivedStructDataBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -3347,12 +3724,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.Document)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.Document)
   private static final com.google.cloud.discoveryengine.v1.Document DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.Document();
   }
@@ -3361,27 +3738,27 @@ public static com.google.cloud.discoveryengine.v1.Document getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Document parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Document parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -3396,6 +3773,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.Document getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfo.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfo.java
similarity index 71%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfo.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfo.java
index adbbbfa6404a..fc503d343f8e 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfo.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfo.java
@@ -1,60 +1,82 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Detailed document information associated with a user event.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.DocumentInfo}
  */
-public final class DocumentInfo extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DocumentInfo extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.DocumentInfo)
     DocumentInfoOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DocumentInfo.newBuilder() to construct.
   private DocumentInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DocumentInfo() {
-    promotionIds_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
+    promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DocumentInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_DocumentInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1_DocumentInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.DocumentInfo.class, com.google.cloud.discoveryengine.v1.DocumentInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1.DocumentInfo.class,
+            com.google.cloud.discoveryengine.v1.DocumentInfo.Builder.class);
   }
 
   private int bitField0_;
   private int documentDescriptorCase_ = 0;
+
   @SuppressWarnings("serial")
   private java.lang.Object documentDescriptor_;
+
   public enum DocumentDescriptorCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     ID(1),
     NAME(2),
     DOCUMENTDESCRIPTOR_NOT_SET(0);
     private final int value;
+
     private DocumentDescriptorCase(int value) {
       this.value = value;
     }
@@ -70,41 +92,50 @@ public static DocumentDescriptorCase valueOf(int value) {
 
     public static DocumentDescriptorCase forNumber(int value) {
       switch (value) {
-        case 1: return ID;
-        case 2: return NAME;
-        case 0: return DOCUMENTDESCRIPTOR_NOT_SET;
-        default: return null;
+        case 1:
+          return ID;
+        case 2:
+          return NAME;
+        case 0:
+          return DOCUMENTDESCRIPTOR_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public DocumentDescriptorCase
-  getDocumentDescriptorCase() {
-    return DocumentDescriptorCase.forNumber(
-        documentDescriptorCase_);
+  public DocumentDescriptorCase getDocumentDescriptorCase() {
+    return DocumentDescriptorCase.forNumber(documentDescriptorCase_);
   }
 
   public static final int ID_FIELD_NUMBER = 1;
   /**
+   *
+   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the id field is set.
    */
   public boolean hasId() {
     return documentDescriptorCase_ == 1;
   }
   /**
+   *
+   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The id.
    */
   public java.lang.String getId() {
@@ -115,8 +146,7 @@ public java.lang.String getId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (documentDescriptorCase_ == 1) {
         documentDescriptor_ = s;
@@ -125,23 +155,24 @@ public java.lang.String getId() {
     }
   }
   /**
+   *
+   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for id.
    */
-  public com.google.protobuf.ByteString
-      getIdBytes() {
+  public com.google.protobuf.ByteString getIdBytes() {
     java.lang.Object ref = "";
     if (documentDescriptorCase_ == 1) {
       ref = documentDescriptor_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (documentDescriptorCase_ == 1) {
         documentDescriptor_ = b;
       }
@@ -153,24 +184,34 @@ public java.lang.String getId() {
 
   public static final int NAME_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return Whether the name field is set.
    */
   public boolean hasName() {
     return documentDescriptorCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   public java.lang.String getName() {
@@ -181,8 +222,7 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (documentDescriptorCase_ == 2) {
         documentDescriptor_ = s;
@@ -191,24 +231,27 @@ public java.lang.String getName() {
     }
   }
   /**
+   *
+   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = "";
     if (documentDescriptorCase_ == 2) {
       ref = documentDescriptor_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (documentDescriptorCase_ == 2) {
         documentDescriptor_ = b;
       }
@@ -221,6 +264,8 @@ public java.lang.String getName() {
   public static final int QUANTITY_FIELD_NUMBER = 3;
   private int quantity_ = 0;
   /**
+   *
+   *
    * 
    * Quantity of the Document associated with the user event. Defaults to 1.
    *
@@ -234,6 +279,7 @@ public java.lang.String getName() {
    * 

    *
    * optional int32 quantity = 3;
+   *
    * @return Whether the quantity field is set.
    */
   @java.lang.Override
@@ -241,6 +287,8 @@ public boolean hasQuantity() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
+   *
+   *
    * 
    * Quantity of the Document associated with the user event. Defaults to 1.
    *
@@ -254,6 +302,7 @@ public boolean hasQuantity() {
    * 

    *
    * optional int32 quantity = 3;
+   *
    * @return The quantity.
    */
   @java.lang.Override
@@ -262,41 +311,50 @@ public int getQuantity() {
   }
 
   public static final int PROMOTION_IDS_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList promotionIds_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
+   *
+   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
+   *
    * @return A list containing the promotionIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getPromotionIdsList() {
+  public com.google.protobuf.ProtocolStringList getPromotionIdsList() {
     return promotionIds_;
   }
   /**
+   *
+   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
+   *
    * @return The count of promotionIds.
    */
   public int getPromotionIdsCount() {
     return promotionIds_.size();
   }
   /**
+   *
+   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
+   *
    * @param index The index of the element to return.
    * @return The promotionIds at the given index.
    */
@@ -304,21 +362,24 @@ public java.lang.String getPromotionIds(int index) {
     return promotionIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the promotionIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getPromotionIdsBytes(int index) {
+  public com.google.protobuf.ByteString getPromotionIdsBytes(int index) {
     return promotionIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -330,8 +391,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (documentDescriptorCase_ == 1) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, documentDescriptor_);
     }
@@ -360,8 +420,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, documentDescriptor_);
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(3, quantity_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, quantity_);
     }
     {
       int dataSize = 0;
@@ -379,29 +438,26 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.DocumentInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.DocumentInfo other = (com.google.cloud.discoveryengine.v1.DocumentInfo) obj;
+    com.google.cloud.discoveryengine.v1.DocumentInfo other =
+        (com.google.cloud.discoveryengine.v1.DocumentInfo) obj;
 
     if (hasQuantity() != other.hasQuantity()) return false;
     if (hasQuantity()) {
-      if (getQuantity()
-          != other.getQuantity()) return false;
+      if (getQuantity() != other.getQuantity()) return false;
     }
-    if (!getPromotionIdsList()
-        .equals(other.getPromotionIdsList())) return false;
+    if (!getPromotionIdsList().equals(other.getPromotionIdsList())) return false;
     if (!getDocumentDescriptorCase().equals(other.getDocumentDescriptorCase())) return false;
     switch (documentDescriptorCase_) {
       case 1:
-        if (!getId()
-            .equals(other.getId())) return false;
+        if (!getId().equals(other.getId())) return false;
         break;
       case 2:
-        if (!getName()
-            .equals(other.getName())) return false;
+        if (!getName().equals(other.getName())) return false;
         break;
       case 0:
       default:
@@ -442,148 +498,151 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.DocumentInfo parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.DocumentInfo parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.DocumentInfo parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.DocumentInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.DocumentInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Detailed document information associated with a user event.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.DocumentInfo}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.DocumentInfo)
       com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_DocumentInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_DocumentInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.DocumentInfo.class, com.google.cloud.discoveryengine.v1.DocumentInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1.DocumentInfo.class,
+              com.google.cloud.discoveryengine.v1.DocumentInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.DocumentInfo.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
       bitField0_ = 0;
       quantity_ = 0;
-      promotionIds_ =
-          com.google.protobuf.LazyStringArrayList.emptyList();
+      promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
       documentDescriptorCase_ = 0;
       documentDescriptor_ = null;
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor;
     }
 
     @java.lang.Override
@@ -602,8 +661,11 @@ public com.google.cloud.discoveryengine.v1.DocumentInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.DocumentInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1.DocumentInfo result = new com.google.cloud.discoveryengine.v1.DocumentInfo(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.DocumentInfo result =
+          new com.google.cloud.discoveryengine.v1.DocumentInfo(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -632,38 +694,39 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.DocumentInfo
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.DocumentInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.DocumentInfo)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.DocumentInfo) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -671,7 +734,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.DocumentInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1.DocumentInfo.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.DocumentInfo.getDefaultInstance())
+        return this;
       if (other.hasQuantity()) {
         setQuantity(other.getQuantity());
       }
@@ -686,21 +750,24 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.DocumentInfo other)
         onChanged();
       }
       switch (other.getDocumentDescriptorCase()) {
-        case ID: {
-          documentDescriptorCase_ = 1;
-          documentDescriptor_ = other.documentDescriptor_;
-          onChanged();
-          break;
-        }
-        case NAME: {
-          documentDescriptorCase_ = 2;
-          documentDescriptor_ = other.documentDescriptor_;
-          onChanged();
-          break;
-        }
-        case DOCUMENTDESCRIPTOR_NOT_SET: {
-          break;
-        }
+        case ID:
+          {
+            documentDescriptorCase_ = 1;
+            documentDescriptor_ = other.documentDescriptor_;
+            onChanged();
+            break;
+          }
+        case NAME:
+          {
+            documentDescriptorCase_ = 2;
+            documentDescriptor_ = other.documentDescriptor_;
+            onChanged();
+            break;
+          }
+        case DOCUMENTDESCRIPTOR_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -728,35 +795,40 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
-              documentDescriptorCase_ = 1;
-              documentDescriptor_ = s;
-              break;
-            } // case 10
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-              documentDescriptorCase_ = 2;
-              documentDescriptor_ = s;
-              break;
-            } // case 18
-            case 24: {
-              quantity_ = input.readInt32();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            case 34: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensurePromotionIdsIsMutable();
-              promotionIds_.add(s);
-              break;
-            } // case 34
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                documentDescriptorCase_ = 1;
+                documentDescriptor_ = s;
+                break;
+              } // case 10
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                documentDescriptorCase_ = 2;
+                documentDescriptor_ = s;
+                break;
+              } // case 18
+            case 24:
+              {
+                quantity_ = input.readInt32();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            case 34:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensurePromotionIdsIsMutable();
+                promotionIds_.add(s);
+                break;
+              } // case 34
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -766,12 +838,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int documentDescriptorCase_ = 0;
     private java.lang.Object documentDescriptor_;
-    public DocumentDescriptorCase
-        getDocumentDescriptorCase() {
-      return DocumentDescriptorCase.forNumber(
-          documentDescriptorCase_);
+
+    public DocumentDescriptorCase getDocumentDescriptorCase() {
+      return DocumentDescriptorCase.forNumber(documentDescriptorCase_);
     }
 
     public Builder clearDocumentDescriptor() {
@@ -784,11 +856,14 @@ public Builder clearDocumentDescriptor() {
     private int bitField0_;
 
     /**
+     *
+     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return Whether the id field is set.
      */
     @java.lang.Override
@@ -796,11 +871,14 @@ public boolean hasId() {
       return documentDescriptorCase_ == 1;
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The id.
      */
     @java.lang.Override
@@ -810,8 +888,7 @@ public java.lang.String getId() {
         ref = documentDescriptor_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (documentDescriptorCase_ == 1) {
           documentDescriptor_ = s;
@@ -822,24 +899,25 @@ public java.lang.String getId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for id.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getIdBytes() {
+    public com.google.protobuf.ByteString getIdBytes() {
       java.lang.Object ref = "";
       if (documentDescriptorCase_ == 1) {
         ref = documentDescriptor_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (documentDescriptorCase_ == 1) {
           documentDescriptor_ = b;
         }
@@ -849,28 +927,35 @@ public java.lang.String getId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
-    public Builder setId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       documentDescriptorCase_ = 1;
       documentDescriptor_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -882,17 +967,21 @@ public Builder clearId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for id to set.
      * @return This builder for chaining.
      */
-    public Builder setIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       documentDescriptorCase_ = 1;
       documentDescriptor_ = value;
@@ -901,12 +990,17 @@ public Builder setIdBytes(
     }
 
     /**
+     *
+     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return Whether the name field is set.
      */
     @java.lang.Override
@@ -914,12 +1008,17 @@ public boolean hasName() {
       return documentDescriptorCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     @java.lang.Override
@@ -929,8 +1028,7 @@ public java.lang.String getName() {
         ref = documentDescriptor_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (documentDescriptorCase_ == 2) {
           documentDescriptor_ = s;
@@ -941,25 +1039,28 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = "";
       if (documentDescriptorCase_ == 2) {
         ref = documentDescriptor_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (documentDescriptorCase_ == 2) {
           documentDescriptor_ = b;
         }
@@ -969,30 +1070,41 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       documentDescriptorCase_ = 2;
       documentDescriptor_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -1004,18 +1116,24 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       documentDescriptorCase_ = 2;
       documentDescriptor_ = value;
@@ -1023,8 +1141,10 @@ public Builder setNameBytes(
       return this;
     }
 
-    private int quantity_ ;
+    private int quantity_;
     /**
+     *
+     *
      * 
      * Quantity of the Document associated with the user event. Defaults to 1.
      *
@@ -1038,6 +1158,7 @@ public Builder setNameBytes(
      * 

      *
      * optional int32 quantity = 3;
+     *
      * @return Whether the quantity field is set.
      */
     @java.lang.Override
@@ -1045,6 +1166,8 @@ public boolean hasQuantity() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * Quantity of the Document associated with the user event. Defaults to 1.
      *
@@ -1058,6 +1181,7 @@ public boolean hasQuantity() {
      * 

      *
      * optional int32 quantity = 3;
+     *
      * @return The quantity.
      */
     @java.lang.Override
@@ -1065,6 +1189,8 @@ public int getQuantity() {
       return quantity_;
     }
     /**
+     *
+     *
      * 
      * Quantity of the Document associated with the user event. Defaults to 1.
      *
@@ -1078,6 +1204,7 @@ public int getQuantity() {
      * 

      *
      * optional int32 quantity = 3;
+     *
      * @param value The quantity to set.
      * @return This builder for chaining.
      */
@@ -1089,6 +1216,8 @@ public Builder setQuantity(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Quantity of the Document associated with the user event. Defaults to 1.
      *
@@ -1102,6 +1231,7 @@ public Builder setQuantity(int value) {
      * 

      *
      * optional int32 quantity = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQuantity() {
@@ -1113,6 +1243,7 @@ public Builder clearQuantity() {
 
     private com.google.protobuf.LazyStringArrayList promotionIds_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
+
     private void ensurePromotionIdsIsMutable() {
       if (!promotionIds_.isModifiable()) {
         promotionIds_ = new com.google.protobuf.LazyStringArrayList(promotionIds_);
@@ -1120,38 +1251,46 @@ private void ensurePromotionIdsIsMutable() {
       bitField0_ |= 0x00000008;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
+     *
      * @return A list containing the promotionIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getPromotionIdsList() {
+    public com.google.protobuf.ProtocolStringList getPromotionIdsList() {
       promotionIds_.makeImmutable();
       return promotionIds_;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
+     *
      * @return The count of promotionIds.
      */
     public int getPromotionIdsCount() {
       return promotionIds_.size();
     }
     /**
+     *
+     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
+     *
      * @param index The index of the element to return.
      * @return The promotionIds at the given index.
      */
@@ -1159,33 +1298,39 @@ public java.lang.String getPromotionIds(int index) {
       return promotionIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the promotionIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getPromotionIdsBytes(int index) {
+    public com.google.protobuf.ByteString getPromotionIdsBytes(int index) {
       return promotionIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
+     *
      * @param index The index to set the value at.
      * @param value The promotionIds to set.
      * @return This builder for chaining.
      */
-    public Builder setPromotionIds(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPromotionIds(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensurePromotionIdsIsMutable();
       promotionIds_.set(index, value);
       bitField0_ |= 0x00000008;
@@ -1193,18 +1338,22 @@ public Builder setPromotionIds(
       return this;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
+     *
      * @param value The promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addPromotionIds(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addPromotionIds(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensurePromotionIdsIsMutable();
       promotionIds_.add(value);
       bitField0_ |= 0x00000008;
@@ -1212,53 +1361,61 @@ public Builder addPromotionIds(
       return this;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
+     *
      * @param values The promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllPromotionIds(
-        java.lang.Iterable values) {
+    public Builder addAllPromotionIds(java.lang.Iterable values) {
       ensurePromotionIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, promotionIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, promotionIds_);
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPromotionIds() {
-      promotionIds_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000008);;
+      promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000008);
+      ;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
+     *
      * @param value The bytes of the promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addPromotionIdsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addPromotionIdsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensurePromotionIdsIsMutable();
       promotionIds_.add(value);
@@ -1266,9 +1423,9 @@ public Builder addPromotionIdsBytes(
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1278,12 +1435,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.DocumentInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.DocumentInfo)
   private static final com.google.cloud.discoveryengine.v1.DocumentInfo DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.DocumentInfo();
   }
@@ -1292,27 +1449,27 @@ public static com.google.cloud.discoveryengine.v1.DocumentInfo getDefaultInstanc
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DocumentInfo parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DocumentInfo parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1327,6 +1484,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.DocumentInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfoOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfoOrBuilder.java
similarity index 73%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfoOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfoOrBuilder.java
index 0d0ed70b77f2..26d61488201d 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfoOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentInfoOrBuilder.java
@@ -1,74 +1,114 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface DocumentInfoOrBuilder extends
+public interface DocumentInfoOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.DocumentInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the id field is set.
    */
   boolean hasId();
   /**
+   *
+   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The id.
    */
   java.lang.String getId();
   /**
+   *
+   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for id.
    */
-  com.google.protobuf.ByteString
-      getIdBytes();
+  com.google.protobuf.ByteString getIdBytes();
 
   /**
+   *
+   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return Whether the name field is set.
    */
   boolean hasName();
   /**
+   *
+   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * Quantity of the Document associated with the user event. Defaults to 1.
    *
@@ -82,10 +122,13 @@ public interface DocumentInfoOrBuilder extends
    * 

    *
    * optional int32 quantity = 3;
+   *
    * @return Whether the quantity field is set.
    */
   boolean hasQuantity();
   /**
+   *
+   *
    * 
    * Quantity of the Document associated with the user event. Defaults to 1.
    *
@@ -99,54 +142,66 @@ public interface DocumentInfoOrBuilder extends
    * 

    *
    * optional int32 quantity = 3;
+   *
    * @return The quantity.
    */
   int getQuantity();
 
   /**
+   *
+   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
+   *
    * @return A list containing the promotionIds.
    */
-  java.util.List
-      getPromotionIdsList();
+  java.util.List getPromotionIdsList();
   /**
+   *
+   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
+   *
    * @return The count of promotionIds.
    */
   int getPromotionIdsCount();
   /**
+   *
+   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
+   *
    * @param index The index of the element to return.
    * @return The promotionIds at the given index.
    */
   java.lang.String getPromotionIds(int index);
   /**
+   *
+   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the promotionIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getPromotionIdsBytes(int index);
+  com.google.protobuf.ByteString getPromotionIdsBytes(int index);
 
-  com.google.cloud.discoveryengine.v1.DocumentInfo.DocumentDescriptorCase getDocumentDescriptorCase();
+  com.google.cloud.discoveryengine.v1.DocumentInfo.DocumentDescriptorCase
+      getDocumentDescriptorCase();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentName.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentName.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentName.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentName.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentOrBuilder.java
similarity index 81%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentOrBuilder.java
index 3ae606c98d65..253605ce46fe 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface DocumentOrBuilder extends
+public interface DocumentOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.Document)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -15,10 +33,13 @@ public interface DocumentOrBuilder extends
    * 

    *
    * .google.protobuf.Struct struct_data = 4;
+   *
    * @return Whether the structData field is set.
    */
   boolean hasStructData();
   /**
+   *
+   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -26,10 +47,13 @@ public interface DocumentOrBuilder extends
    * 

    *
    * .google.protobuf.Struct struct_data = 4;
+   *
    * @return The structData.
    */
   com.google.protobuf.Struct getStructData();
   /**
+   *
+   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -41,6 +65,8 @@ public interface DocumentOrBuilder extends
   com.google.protobuf.StructOrBuilder getStructDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -48,10 +74,13 @@ public interface DocumentOrBuilder extends
    * 

    *
    * string json_data = 5;
+   *
    * @return Whether the jsonData field is set.
    */
   boolean hasJsonData();
   /**
+   *
+   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -59,10 +88,13 @@ public interface DocumentOrBuilder extends
    * 

    *
    * string json_data = 5;
+   *
    * @return The jsonData.
    */
   java.lang.String getJsonData();
   /**
+   *
+   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered [Schema.schema][google.cloud.discoveryengine.v1.Schema.schema]
@@ -70,12 +102,14 @@ public interface DocumentOrBuilder extends
    * 

    *
    * string json_data = 5;
+   *
    * @return The bytes for jsonData.
    */
-  com.google.protobuf.ByteString
-      getJsonDataBytes();
+  com.google.protobuf.ByteString getJsonDataBytes();
 
   /**
+   *
+   *
    * 
    * Immutable. The full resource name of the document.
    * Format:
@@ -86,10 +120,13 @@ public interface DocumentOrBuilder extends
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Immutable. The full resource name of the document.
    * Format:
@@ -100,12 +137,14 @@ public interface DocumentOrBuilder extends
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * Immutable. The identifier of the document.
    *
@@ -114,10 +153,13 @@ public interface DocumentOrBuilder extends
    * 

    *
    * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The id.
    */
   java.lang.String getId();
   /**
+   *
+   *
    * 
    * Immutable. The identifier of the document.
    *
@@ -126,32 +168,39 @@ public interface DocumentOrBuilder extends
    * 

    *
    * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The bytes for id.
    */
-  com.google.protobuf.ByteString
-      getIdBytes();
+  com.google.protobuf.ByteString getIdBytes();
 
   /**
+   *
+   *
    * 
    * The identifier of the schema located in the same data store.
    * 

    *
    * string schema_id = 3;
+   *
    * @return The schemaId.
    */
   java.lang.String getSchemaId();
   /**
+   *
+   *
    * 
    * The identifier of the schema located in the same data store.
    * 

    *
    * string schema_id = 3;
+   *
    * @return The bytes for schemaId.
    */
-  com.google.protobuf.ByteString
-      getSchemaIdBytes();
+  com.google.protobuf.ByteString getSchemaIdBytes();
 
   /**
+   *
+   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -159,10 +208,13 @@ public interface DocumentOrBuilder extends
    * 

    *
    * .google.cloud.discoveryengine.v1.Document.Content content = 10;
+   *
    * @return Whether the content field is set.
    */
   boolean hasContent();
   /**
+   *
+   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -170,10 +222,13 @@ public interface DocumentOrBuilder extends
    * 

    *
    * .google.cloud.discoveryengine.v1.Document.Content content = 10;
+   *
    * @return The content.
    */
   com.google.cloud.discoveryengine.v1.Document.Content getContent();
   /**
+   *
+   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -185,6 +240,8 @@ public interface DocumentOrBuilder extends
   com.google.cloud.discoveryengine.v1.Document.ContentOrBuilder getContentOrBuilder();
 
   /**
+   *
+   *
    * 
    * The identifier of the parent document. Currently supports at most two level
    * document hierarchy.
@@ -194,10 +251,13 @@ public interface DocumentOrBuilder extends
    * 

    *
    * string parent_document_id = 7;
+   *
    * @return The parentDocumentId.
    */
   java.lang.String getParentDocumentId();
   /**
+   *
+   *
    * 
    * The identifier of the parent document. Currently supports at most two level
    * document hierarchy.
@@ -207,38 +267,52 @@ public interface DocumentOrBuilder extends
    * 

    *
    * string parent_document_id = 7;
+   *
    * @return The bytes for parentDocumentId.
    */
-  com.google.protobuf.ByteString
-      getParentDocumentIdBytes();
+  com.google.protobuf.ByteString getParentDocumentIdBytes();
 
   /**
+   *
+   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the derivedStructData field is set.
    */
   boolean hasDerivedStructData();
   /**
+   *
+   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The derivedStructData.
    */
   com.google.protobuf.Struct getDerivedStructData();
   /**
+   *
+   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.protobuf.StructOrBuilder getDerivedStructDataOrBuilder();
 
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentProto.java
new file mode 100644
index 000000000000..dadd24968d8f
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentProto.java
@@ -0,0 +1,120 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/document.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class DocumentProto {
+  private DocumentProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_Document_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_Document_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_Document_Content_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n.google/cloud/discoveryengine/v1/docume"
+          + "nt.proto\022\037google.cloud.discoveryengine.v"
+          + "1\032\037google/api/field_behavior.proto\032\031goog"
+          + "le/api/resource.proto\032\034google/protobuf/s"
+          + "truct.proto\"\222\005\n\010Document\022.\n\013struct_data\030"
+          + "\004 \001(\0132\027.google.protobuf.StructH\000\022\023\n\tjson"
+          + "_data\030\005 \001(\tH\000\022\022\n\004name\030\001 \001(\tB\004\342A\001\005\022\020\n\002id\030"
+          + "\002 \001(\tB\004\342A\001\005\022\021\n\tschema_id\030\003 \001(\t\022B\n\007conten"
+          + "t\030\n \001(\01321.google.cloud.discoveryengine.v"
+          + "1.Document.Content\022\032\n\022parent_document_id"
+          + "\030\007 \001(\t\022:\n\023derived_struct_data\030\006 \001(\0132\027.go"
+          + "ogle.protobuf.StructB\004\342A\001\003\032K\n\007Content\022\023\n"
+          + "\traw_bytes\030\002 \001(\014H\000\022\r\n\003uri\030\003 \001(\tH\000\022\021\n\tmim"
+          + "e_type\030\001 \001(\tB\t\n\007content:\226\002\352A\222\002\n\'discover"
+          + "yengine.googleapis.com/Document\022fproject"
+          + "s/{project}/locations/{location}/dataSto"
+          + "res/{data_store}/branches/{branch}/docum"
+          + "ents/{document}\022\177projects/{project}/loca"
+          + "tions/{location}/collections/{collection"
+          + "}/dataStores/{data_store}/branches/{bran"
+          + "ch}/documents/{document}B\006\n\004dataB\200\002\n#com"
+          + ".google.cloud.discoveryengine.v1B\rDocume"
+          + "ntProtoP\001ZMcloud.google.com/go/discovery"
+          + "engine/apiv1/discoveryenginepb;discovery"
+          + "enginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Clou"
+          + "d.DiscoveryEngine.V1\312\002\037Google\\Cloud\\Disc"
+          + "overyEngine\\V1\352\002\"Google::Cloud::Discover"
+          + "yEngine::V1b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.protobuf.StructProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1_Document_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_Document_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_Document_descriptor,
+            new java.lang.String[] {
+              "StructData",
+              "JsonData",
+              "Name",
+              "Id",
+              "SchemaId",
+              "Content",
+              "ParentDocumentId",
+              "DerivedStructData",
+              "Data",
+            });
+    internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor =
+        internal_static_google_cloud_discoveryengine_v1_Document_descriptor.getNestedTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_Document_Content_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor,
+            new java.lang.String[] {
+              "RawBytes", "Uri", "MimeType", "Content",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resource);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.protobuf.StructProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceProto.java
new file mode 100644
index 000000000000..eafdc593e684
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceProto.java
@@ -0,0 +1,246 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/document_service.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class DocumentServiceProto {
+  private DocumentServiceProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n6google/cloud/discoveryengine/v1/docume"
+          + "nt_service.proto\022\037google.cloud.discovery"
+          + "engine.v1\032\034google/api/annotations.proto\032"
+          + "\027google/api/client.proto\032\037google/api/fie"
+          + "ld_behavior.proto\032\031google/api/resource.p"
+          + "roto\032.google/cloud/discoveryengine/v1/do"
+          + "cument.proto\0323google/cloud/discoveryengi"
+          + "ne/v1/import_config.proto\0322google/cloud/"
+          + "discoveryengine/v1/purge_config.proto\032#g"
+          + "oogle/longrunning/operations.proto\032\033goog"
+          + "le/protobuf/empty.proto\"T\n\022GetDocumentRe"
+          + "quest\022>\n\004name\030\001 \001(\tB0\342A\001\002\372A)\n\'discoverye"
+          + "ngine.googleapis.com/Document\"}\n\024ListDoc"
+          + "umentsRequest\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n%"
+          + "discoveryengine.googleapis.com/Branch\022\021\n"
+          + "\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"n\n\025"
+          + "ListDocumentsResponse\022<\n\tdocuments\030\001 \003(\013"
+          + "2).google.cloud.discoveryengine.v1.Docum"
+          + "ent\022\027\n\017next_page_token\030\002 \001(\t\"\265\001\n\025CreateD"
+          + "ocumentRequest\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n"
+          + "%discoveryengine.googleapis.com/Branch\022A"
+          + "\n\010document\030\002 \001(\0132).google.cloud.discover"
+          + "yengine.v1.DocumentB\004\342A\001\002\022\031\n\013document_id"
+          + "\030\003 \001(\tB\004\342A\001\002\"q\n\025UpdateDocumentRequest\022A\n"
+          + "\010document\030\001 \001(\0132).google.cloud.discovery"
+          + "engine.v1.DocumentB\004\342A\001\002\022\025\n\rallow_missin"
+          + "g\030\002 \001(\010\"W\n\025DeleteDocumentRequest\022>\n\004name"
+          + "\030\001 \001(\tB0\342A\001\002\372A)\n\'discoveryengine.googlea"
+          + "pis.com/Document2\220\023\n\017DocumentService\022\234\002\n"
+          + "\013GetDocument\0223.google.cloud.discoveryeng"
+          + "ine.v1.GetDocumentRequest\032).google.cloud"
+          + ".discoveryengine.v1.Document\"\254\001\332A\004name\202\323"
+          + "\344\223\002\236\001\022E/v1/{name=projects/*/locations/*/"
+          + "dataStores/*/branches/*/documents/*}ZU\022S"
+          + "/v1/{name=projects/*/locations/*/collect"
+          + "ions/*/dataStores/*/branches/*/documents"
+          + "/*}\022\257\002\n\rListDocuments\0225.google.cloud.dis"
+          + "coveryengine.v1.ListDocumentsRequest\0326.g"
+          + "oogle.cloud.discoveryengine.v1.ListDocum"
+          + "entsResponse\"\256\001\332A\006parent\202\323\344\223\002\236\001\022E/v1/{pa"
+          + "rent=projects/*/locations/*/dataStores/*"
+          + "/branches/*}/documentsZU\022S/v1/{parent=pr"
+          + "ojects/*/locations/*/collections/*/dataS"
+          + "tores/*/branches/*}/documents\022\315\002\n\016Create"
+          + "Document\0226.google.cloud.discoveryengine."
+          + "v1.CreateDocumentRequest\032).google.cloud."
+          + "discoveryengine.v1.Document\"\327\001\332A\033parent,"
+          + "document,document_id\202\323\344\223\002\262\001\"E/v1/{parent"
+          + "=projects/*/locations/*/dataStores/*/bra"
+          + "nches/*}/documents:\010documentZ_\"S/v1/{par"
+          + "ent=projects/*/locations/*/collections/*"
+          + "/dataStores/*/branches/*}/documents:\010doc"
+          + "ument\022\301\002\n\016UpdateDocument\0226.google.cloud."
+          + "discoveryengine.v1.UpdateDocumentRequest"
+          + "\032).google.cloud.discoveryengine.v1.Docum"
+          + "ent\"\313\001\202\323\344\223\002\304\0012N/v1/{document.name=projec"
+          + "ts/*/locations/*/dataStores/*/branches/*"
+          + "/documents/*}:\010documentZh2\\/v1/{document"
+          + ".name=projects/*/locations/*/collections"
+          + "/*/dataStores/*/branches/*/documents/*}:"
+          + "\010document\022\217\002\n\016DeleteDocument\0226.google.cl"
+          + "oud.discoveryengine.v1.DeleteDocumentReq"
+          + "uest\032\026.google.protobuf.Empty\"\254\001\332A\004name\202\323"
+          + "\344\223\002\236\001*E/v1/{name=projects/*/locations/*/"
+          + "dataStores/*/branches/*/documents/*}ZU*S"
+          + "/v1/{name=projects/*/locations/*/collect"
+          + "ions/*/dataStores/*/branches/*/documents"
+          + "/*}\022\232\003\n\017ImportDocuments\0227.google.cloud.d"
+          + "iscoveryengine.v1.ImportDocumentsRequest"
+          + "\032\035.google.longrunning.Operation\"\256\002\312Ar\n7g"
+          + "oogle.cloud.discoveryengine.v1.ImportDoc"
+          + "umentsResponse\0227google.cloud.discoveryen"
+          + "gine.v1.ImportDocumentsMetadata\202\323\344\223\002\262\001\"L"
+          + "/v1/{parent=projects/*/locations/*/dataS"
+          + "tores/*/branches/*}/documents:import:\001*Z"
+          + "_\"Z/v1/{parent=projects/*/locations/*/co"
+          + "llections/*/dataStores/*/branches/*}/doc"
+          + "uments:import:\001*\022\224\003\n\016PurgeDocuments\0226.go"
+          + "ogle.cloud.discoveryengine.v1.PurgeDocum"
+          + "entsRequest\032\035.google.longrunning.Operati"
+          + "on\"\252\002\312Ap\n6google.cloud.discoveryengine.v"
+          + "1.PurgeDocumentsResponse\0226google.cloud.d"
+          + "iscoveryengine.v1.PurgeDocumentsMetadata"
+          + "\202\323\344\223\002\260\001\"K/v1/{parent=projects/*/location"
+          + "s/*/dataStores/*/branches/*}/documents:p"
+          + "urge:\001*Z^\"Y/v1/{parent=projects/*/locati"
+          + "ons/*/collections/*/dataStores/*/branche"
+          + "s/*}/documents:purge:\001*\032R\312A\036discoveryeng"
+          + "ine.googleapis.com\322A.https://www.googlea"
+          + "pis.com/auth/cloud-platformB\207\002\n#com.goog"
+          + "le.cloud.discoveryengine.v1B\024DocumentSer"
+          + "viceProtoP\001ZMcloud.google.com/go/discove"
+          + "ryengine/apiv1/discoveryenginepb;discove"
+          + "ryenginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Cl"
+          + "oud.DiscoveryEngine.V1\312\002\037Google\\Cloud\\Di"
+          + "scoveryEngine\\V1\352\002\"Google::Cloud::Discov"
+          + "eryEngine::V1b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1.ImportConfigProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1.PurgeConfigProto.getDescriptor(),
+              com.google.longrunning.OperationsProto.getDescriptor(),
+              com.google.protobuf.EmptyProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "PageSize", "PageToken",
+            });
+    internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor =
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor,
+            new java.lang.String[] {
+              "Documents", "NextPageToken",
+            });
+    internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor =
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "Document", "DocumentId",
+            });
+    internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor =
+        getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor,
+            new java.lang.String[] {
+              "Document", "AllowMissing",
+            });
+    internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor =
+        getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    registry.add(com.google.longrunning.OperationsProto.operationInfo);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.ImportConfigProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.PurgeConfigProto.getDescriptor();
+    com.google.longrunning.OperationsProto.getDescriptor();
+    com.google.protobuf.EmptyProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSource.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSource.java
similarity index 79%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSource.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSource.java
index 5ac688d1fc9e..428180bf0d28 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSource.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSource.java
@@ -1,55 +1,76 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Cloud Storage location for input content.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.GcsSource}
  */
-public final class GcsSource extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GcsSource extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.GcsSource)
     GcsSourceOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GcsSource.newBuilder() to construct.
   private GcsSource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GcsSource() {
-    inputUris_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
+    inputUris_ = com.google.protobuf.LazyStringArrayList.emptyList();
     dataSchema_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GcsSource();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_GcsSource_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_GcsSource_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.GcsSource.class, com.google.cloud.discoveryengine.v1.GcsSource.Builder.class);
+            com.google.cloud.discoveryengine.v1.GcsSource.class,
+            com.google.cloud.discoveryengine.v1.GcsSource.Builder.class);
   }
 
   public static final int INPUT_URIS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList inputUris_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
+   *
+   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -62,13 +83,15 @@ protected java.lang.Object newInstance(
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return A list containing the inputUris.
    */
-  public com.google.protobuf.ProtocolStringList
-      getInputUrisList() {
+  public com.google.protobuf.ProtocolStringList getInputUrisList() {
     return inputUris_;
   }
   /**
+   *
+   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -81,12 +104,15 @@ protected java.lang.Object newInstance(
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The count of inputUris.
    */
   public int getInputUrisCount() {
     return inputUris_.size();
   }
   /**
+   *
+   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -99,6 +125,7 @@ public int getInputUrisCount() {
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @param index The index of the element to return.
    * @return The inputUris at the given index.
    */
@@ -106,6 +133,8 @@ public java.lang.String getInputUris(int index) {
     return inputUris_.get(index);
   }
   /**
+   *
+   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -118,18 +147,21 @@ public java.lang.String getInputUris(int index) {
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @param index The index of the value to return.
    * @return The bytes of the inputUris at the given index.
    */
-  public com.google.protobuf.ByteString
-      getInputUrisBytes(int index) {
+  public com.google.protobuf.ByteString getInputUrisBytes(int index) {
     return inputUris_.getByteString(index);
   }
 
   public static final int DATA_SCHEMA_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object dataSchema_ = "";
   /**
+   *
+   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -153,6 +185,7 @@ public java.lang.String getInputUris(int index) {
    * 

    *
    * string data_schema = 2;
+   *
    * @return The dataSchema.
    */
   @java.lang.Override
@@ -161,14 +194,15 @@ public java.lang.String getDataSchema() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       dataSchema_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -192,16 +226,15 @@ public java.lang.String getDataSchema() {
    * 

    *
    * string data_schema = 2;
+   *
    * @return The bytes for dataSchema.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDataSchemaBytes() {
+  public com.google.protobuf.ByteString getDataSchemaBytes() {
     java.lang.Object ref = dataSchema_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       dataSchema_ = b;
       return b;
     } else {
@@ -210,6 +243,7 @@ public java.lang.String getDataSchema() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -221,8 +255,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < inputUris_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, inputUris_.getRaw(i));
     }
@@ -257,17 +290,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.GcsSource)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.GcsSource other = (com.google.cloud.discoveryengine.v1.GcsSource) obj;
+    com.google.cloud.discoveryengine.v1.GcsSource other =
+        (com.google.cloud.discoveryengine.v1.GcsSource) obj;
 
-    if (!getInputUrisList()
-        .equals(other.getInputUrisList())) return false;
-    if (!getDataSchema()
-        .equals(other.getDataSchema())) return false;
+    if (!getInputUrisList().equals(other.getInputUrisList())) return false;
+    if (!getDataSchema().equals(other.getDataSchema())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -290,146 +322,149 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.GcsSource parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.GcsSource parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.GcsSource parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.GcsSource parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.GcsSource prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Cloud Storage location for input content.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.GcsSource}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.GcsSource)
       com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_GcsSource_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_GcsSource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.GcsSource.class, com.google.cloud.discoveryengine.v1.GcsSource.Builder.class);
+              com.google.cloud.discoveryengine.v1.GcsSource.class,
+              com.google.cloud.discoveryengine.v1.GcsSource.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.GcsSource.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
       bitField0_ = 0;
-      inputUris_ =
-          com.google.protobuf.LazyStringArrayList.emptyList();
+      inputUris_ = com.google.protobuf.LazyStringArrayList.emptyList();
       dataSchema_ = "";
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor;
     }
 
     @java.lang.Override
@@ -448,8 +483,11 @@ public com.google.cloud.discoveryengine.v1.GcsSource build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.GcsSource buildPartial() {
-      com.google.cloud.discoveryengine.v1.GcsSource result = new com.google.cloud.discoveryengine.v1.GcsSource(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.GcsSource result =
+          new com.google.cloud.discoveryengine.v1.GcsSource(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -469,38 +507,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.GcsSource result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.GcsSource) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.GcsSource)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.GcsSource) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -550,23 +589,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureInputUrisIsMutable();
-              inputUris_.add(s);
-              break;
-            } // case 10
-            case 18: {
-              dataSchema_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureInputUrisIsMutable();
+                inputUris_.add(s);
+                break;
+              } // case 10
+            case 18:
+              {
+                dataSchema_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -576,10 +618,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.LazyStringArrayList inputUris_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
+
     private void ensureInputUrisIsMutable() {
       if (!inputUris_.isModifiable()) {
         inputUris_ = new com.google.protobuf.LazyStringArrayList(inputUris_);
@@ -587,6 +631,8 @@ private void ensureInputUrisIsMutable() {
       bitField0_ |= 0x00000001;
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -599,14 +645,16 @@ private void ensureInputUrisIsMutable() {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return A list containing the inputUris.
      */
-    public com.google.protobuf.ProtocolStringList
-        getInputUrisList() {
+    public com.google.protobuf.ProtocolStringList getInputUrisList() {
       inputUris_.makeImmutable();
       return inputUris_;
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -619,12 +667,15 @@ private void ensureInputUrisIsMutable() {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The count of inputUris.
      */
     public int getInputUrisCount() {
       return inputUris_.size();
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -637,6 +688,7 @@ public int getInputUrisCount() {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param index The index of the element to return.
      * @return The inputUris at the given index.
      */
@@ -644,6 +696,8 @@ public java.lang.String getInputUris(int index) {
       return inputUris_.get(index);
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -656,14 +710,16 @@ public java.lang.String getInputUris(int index) {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param index The index of the value to return.
      * @return The bytes of the inputUris at the given index.
      */
-    public com.google.protobuf.ByteString
-        getInputUrisBytes(int index) {
+    public com.google.protobuf.ByteString getInputUrisBytes(int index) {
       return inputUris_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -676,13 +732,15 @@ public java.lang.String getInputUris(int index) {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param index The index to set the value at.
      * @param value The inputUris to set.
      * @return This builder for chaining.
      */
-    public Builder setInputUris(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setInputUris(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureInputUrisIsMutable();
       inputUris_.set(index, value);
       bitField0_ |= 0x00000001;
@@ -690,6 +748,8 @@ public Builder setInputUris(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -702,12 +762,14 @@ public Builder setInputUris(
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The inputUris to add.
      * @return This builder for chaining.
      */
-    public Builder addInputUris(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addInputUris(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureInputUrisIsMutable();
       inputUris_.add(value);
       bitField0_ |= 0x00000001;
@@ -715,6 +777,8 @@ public Builder addInputUris(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -727,19 +791,20 @@ public Builder addInputUris(
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param values The inputUris to add.
      * @return This builder for chaining.
      */
-    public Builder addAllInputUris(
-        java.lang.Iterable values) {
+    public Builder addAllInputUris(java.lang.Iterable values) {
       ensureInputUrisIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, inputUris_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, inputUris_);
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -752,16 +817,19 @@ public Builder addAllInputUris(
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearInputUris() {
-      inputUris_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000001);;
+      inputUris_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000001);
+      ;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -774,12 +842,14 @@ public Builder clearInputUris() {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes of the inputUris to add.
      * @return This builder for chaining.
      */
-    public Builder addInputUrisBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addInputUrisBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureInputUrisIsMutable();
       inputUris_.add(value);
@@ -790,6 +860,8 @@ public Builder addInputUrisBytes(
 
     private java.lang.Object dataSchema_ = "";
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -813,13 +885,13 @@ public Builder addInputUrisBytes(
      * 

      *
      * string data_schema = 2;
+     *
      * @return The dataSchema.
      */
     public java.lang.String getDataSchema() {
       java.lang.Object ref = dataSchema_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         dataSchema_ = s;
         return s;
@@ -828,6 +900,8 @@ public java.lang.String getDataSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -851,15 +925,14 @@ public java.lang.String getDataSchema() {
      * 

      *
      * string data_schema = 2;
+     *
      * @return The bytes for dataSchema.
      */
-    public com.google.protobuf.ByteString
-        getDataSchemaBytes() {
+    public com.google.protobuf.ByteString getDataSchemaBytes() {
       java.lang.Object ref = dataSchema_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         dataSchema_ = b;
         return b;
       } else {
@@ -867,6 +940,8 @@ public java.lang.String getDataSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -890,18 +965,22 @@ public java.lang.String getDataSchema() {
      * 

      *
      * string data_schema = 2;
+     *
      * @param value The dataSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setDataSchema(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDataSchema(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       dataSchema_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -925,6 +1004,7 @@ public Builder setDataSchema(
      * 

      *
      * string data_schema = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDataSchema() {
@@ -934,6 +1014,8 @@ public Builder clearDataSchema() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -957,21 +1039,23 @@ public Builder clearDataSchema() {
      * 

      *
      * string data_schema = 2;
+     *
      * @param value The bytes for dataSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setDataSchemaBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDataSchemaBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       dataSchema_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -981,12 +1065,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.GcsSource)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.GcsSource)
   private static final com.google.cloud.discoveryengine.v1.GcsSource DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.GcsSource();
   }
@@ -995,27 +1079,27 @@ public static com.google.cloud.discoveryengine.v1.GcsSource getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GcsSource parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GcsSource parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1030,6 +1114,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.GcsSource getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSourceOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSourceOrBuilder.java
similarity index 85%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSourceOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSourceOrBuilder.java
index f14d683d5fad..b6e485fd02e7 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSourceOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GcsSourceOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface GcsSourceOrBuilder extends
+public interface GcsSourceOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.GcsSource)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -20,11 +38,13 @@ public interface GcsSourceOrBuilder extends
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return A list containing the inputUris.
    */
-  java.util.List
-      getInputUrisList();
+  java.util.List getInputUrisList();
   /**
+   *
+   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -37,10 +57,13 @@ public interface GcsSourceOrBuilder extends
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The count of inputUris.
    */
   int getInputUrisCount();
   /**
+   *
+   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -53,11 +76,14 @@ public interface GcsSourceOrBuilder extends
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @param index The index of the element to return.
    * @return The inputUris at the given index.
    */
   java.lang.String getInputUris(int index);
   /**
+   *
+   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -70,13 +96,15 @@ public interface GcsSourceOrBuilder extends
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @param index The index of the value to return.
    * @return The bytes of the inputUris at the given index.
    */
-  com.google.protobuf.ByteString
-      getInputUrisBytes(int index);
+  com.google.protobuf.ByteString getInputUrisBytes(int index);
 
   /**
+   *
+   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -100,10 +128,13 @@ public interface GcsSourceOrBuilder extends
    * 

    *
    * string data_schema = 2;
+   *
    * @return The dataSchema.
    */
   java.lang.String getDataSchema();
   /**
+   *
+   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -127,8 +158,8 @@ public interface GcsSourceOrBuilder extends
    * 

    *
    * string data_schema = 2;
+   *
    * @return The bytes for dataSchema.
    */
-  com.google.protobuf.ByteString
-      getDataSchemaBytes();
+  com.google.protobuf.ByteString getDataSchemaBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequest.java
similarity index 68%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequest.java
index c95af077813b..268fe606f4ac 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
@@ -12,43 +29,48 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.GetDocumentRequest}
  */
-public final class GetDocumentRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetDocumentRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.GetDocumentRequest)
     GetDocumentRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetDocumentRequest.newBuilder() to construct.
   private GetDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetDocumentRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetDocumentRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.GetDocumentRequest.class, com.google.cloud.discoveryengine.v1.GetDocumentRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.GetDocumentRequest.class,
+            com.google.cloud.discoveryengine.v1.GetDocumentRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -62,7 +84,10 @@ protected java.lang.Object newInstance(
    * not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -71,14 +96,15 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -92,17 +118,18 @@ public java.lang.String getName() {
    * not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -111,6 +138,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -122,8 +150,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -147,15 +174,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.GetDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.GetDocumentRequest other = (com.google.cloud.discoveryengine.v1.GetDocumentRequest) obj;
+    com.google.cloud.discoveryengine.v1.GetDocumentRequest other =
+        (com.google.cloud.discoveryengine.v1.GetDocumentRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -175,98 +202,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.GetDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.GetDocumentRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.GetDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
@@ -275,33 +308,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.GetDocumentRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.GetDocumentRequest)
       com.google.cloud.discoveryengine.v1.GetDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.GetDocumentRequest.class, com.google.cloud.discoveryengine.v1.GetDocumentRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.GetDocumentRequest.class,
+              com.google.cloud.discoveryengine.v1.GetDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.GetDocumentRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -311,9 +343,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor;
     }
 
     @java.lang.Override
@@ -332,8 +364,11 @@ public com.google.cloud.discoveryengine.v1.GetDocumentRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.GetDocumentRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.GetDocumentRequest result = new com.google.cloud.discoveryengine.v1.GetDocumentRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.GetDocumentRequest result =
+          new com.google.cloud.discoveryengine.v1.GetDocumentRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -349,38 +384,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.GetDocumentReques
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.GetDocumentRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.GetDocumentRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.GetDocumentRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -388,7 +424,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.GetDocumentRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.GetDocumentRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.GetDocumentRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -420,17 +457,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -440,10 +479,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -457,14 +499,16 @@ public Builder mergeFrom(
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -473,6 +517,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -486,16 +532,17 @@ public java.lang.String getName() {
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -503,6 +550,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -516,19 +565,25 @@ public java.lang.String getName() {
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -542,7 +597,10 @@ public Builder setName(
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -552,6 +610,8 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -565,22 +625,26 @@ public Builder clearName() {
      * not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -590,12 +654,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.GetDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.GetDocumentRequest)
   private static final com.google.cloud.discoveryengine.v1.GetDocumentRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.GetDocumentRequest();
   }
@@ -604,27 +668,27 @@ public static com.google.cloud.discoveryengine.v1.GetDocumentRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetDocumentRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetDocumentRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -639,6 +703,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.GetDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequestOrBuilder.java
similarity index 62%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequestOrBuilder.java
index 7720d1577f4e..83670e263d9f 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetDocumentRequestOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface GetDocumentRequestOrBuilder extends
+public interface GetDocumentRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.GetDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -21,11 +39,16 @@ public interface GetDocumentRequestOrBuilder extends
    * not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1.Document], such as
@@ -39,9 +62,11 @@ public interface GetDocumentRequestOrBuilder extends
    * not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequest.java
similarity index 65%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequest.java
index bff36bd1ec5f..39519ebcbd67 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [SchemaService.GetSchema][google.cloud.discoveryengine.v1.SchemaService.GetSchema]
@@ -12,49 +29,57 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.GetSchemaRequest}
  */
-public final class GetSchemaRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetSchemaRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.GetSchemaRequest)
     GetSchemaRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetSchemaRequest.newBuilder() to construct.
   private GetSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetSchemaRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetSchemaRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.GetSchemaRequest.class, com.google.cloud.discoveryengine.v1.GetSchemaRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.GetSchemaRequest.class,
+            com.google.cloud.discoveryengine.v1.GetSchemaRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -63,30 +88,32 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -95,6 +122,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -106,8 +134,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -131,15 +158,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.GetSchemaRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.GetSchemaRequest other = (com.google.cloud.discoveryengine.v1.GetSchemaRequest) obj;
+    com.google.cloud.discoveryengine.v1.GetSchemaRequest other =
+        (com.google.cloud.discoveryengine.v1.GetSchemaRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,98 +186,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.GetSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.GetSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [SchemaService.GetSchema][google.cloud.discoveryengine.v1.SchemaService.GetSchema]
@@ -259,33 +291,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.GetSchemaRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.GetSchemaRequest)
       com.google.cloud.discoveryengine.v1.GetSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.GetSchemaRequest.class, com.google.cloud.discoveryengine.v1.GetSchemaRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.GetSchemaRequest.class,
+              com.google.cloud.discoveryengine.v1.GetSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.GetSchemaRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -295,9 +326,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -316,8 +347,11 @@ public com.google.cloud.discoveryengine.v1.GetSchemaRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.GetSchemaRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.GetSchemaRequest result = new com.google.cloud.discoveryengine.v1.GetSchemaRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.GetSchemaRequest result =
+          new com.google.cloud.discoveryengine.v1.GetSchemaRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -333,38 +367,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.GetSchemaRequest
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.GetSchemaRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.GetSchemaRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.GetSchemaRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -372,7 +407,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.GetSchemaRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.GetSchemaRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.GetSchemaRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -404,17 +440,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -424,23 +462,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -449,21 +492,24 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -471,30 +517,41 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -504,27 +561,33 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -534,12 +597,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.GetSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.GetSchemaRequest)
   private static final com.google.cloud.discoveryengine.v1.GetSchemaRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.GetSchemaRequest();
   }
@@ -548,27 +611,27 @@ public static com.google.cloud.discoveryengine.v1.GetSchemaRequest getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetSchemaRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetSchemaRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -583,6 +646,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.GetSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequestOrBuilder.java
new file mode 100644
index 000000000000..582da48ab5b7
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequestOrBuilder.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/schema_service.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public interface GetSchemaRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.GetSchemaRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The full resource name of the schema, in the format of
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The full resource name of the schema, in the format of
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportConfigProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportConfigProto.java
new file mode 100644
index 000000000000..415c436e099f
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportConfigProto.java
@@ -0,0 +1,290 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/import_config.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class ImportConfigProto {
+  private ImportConfigProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_GcsSource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_BigQuerySource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n3google/cloud/discoveryengine/v1/import"
+          + "_config.proto\022\037google.cloud.discoveryeng"
+          + "ine.v1\032\037google/api/field_behavior.proto\032"
+          + "\031google/api/resource.proto\032.google/cloud"
+          + "/discoveryengine/v1/document.proto\0320goog"
+          + "le/cloud/discoveryengine/v1/user_event.p"
+          + "roto\032\037google/protobuf/timestamp.proto\032\027g"
+          + "oogle/rpc/status.proto\032\026google/type/date"
+          + ".proto\":\n\tGcsSource\022\030\n\ninput_uris\030\001 \003(\tB"
+          + "\004\342A\001\002\022\023\n\013data_schema\030\002 \001(\t\"\276\001\n\016BigQueryS"
+          + "ource\022+\n\016partition_date\030\005 \001(\0132\021.google.t"
+          + "ype.DateH\000\022\022\n\nproject_id\030\001 \001(\t\022\030\n\ndatase"
+          + "t_id\030\002 \001(\tB\004\342A\001\002\022\026\n\010table_id\030\003 \001(\tB\004\342A\001\002"
+          + "\022\027\n\017gcs_staging_dir\030\004 \001(\t\022\023\n\013data_schema"
+          + "\030\006 \001(\tB\013\n\tpartition\"8\n\021ImportErrorConfig"
+          + "\022\024\n\ngcs_prefix\030\001 \001(\tH\000B\r\n\013destination\"\207\004"
+          + "\n\027ImportUserEventsRequest\022d\n\rinline_sour"
+          + "ce\030\002 \001(\0132E.google.cloud.discoveryengine."
+          + "v1.ImportUserEventsRequest.InlineSourceB"
+          + "\004\342A\001\002H\000\022F\n\ngcs_source\030\003 \001(\0132*.google.clo"
+          + "ud.discoveryengine.v1.GcsSourceB\004\342A\001\002H\000\022"
+          + "P\n\017bigquery_source\030\004 \001(\0132/.google.cloud."
+          + "discoveryengine.v1.BigQuerySourceB\004\342A\001\002H"
+          + "\000\022A\n\006parent\030\001 \001(\tB1\342A\001\002\372A*\n(discoveryeng"
+          + "ine.googleapis.com/DataStore\022H\n\014error_co"
+          + "nfig\030\005 \001(\01322.google.cloud.discoveryengin"
+          + "e.v1.ImportErrorConfig\032U\n\014InlineSource\022E"
+          + "\n\013user_events\030\001 \003(\0132*.google.cloud.disco"
+          + "veryengine.v1.UserEventB\004\342A\001\002B\010\n\006source\""
+          + "\313\001\n\030ImportUserEventsResponse\022)\n\rerror_sa"
+          + "mples\030\001 \003(\0132\022.google.rpc.Status\022H\n\014error"
+          + "_config\030\002 \001(\01322.google.cloud.discoveryen"
+          + "gine.v1.ImportErrorConfig\022\033\n\023joined_even"
+          + "ts_count\030\003 \001(\003\022\035\n\025unjoined_events_count\030"
+          + "\004 \001(\003\"\252\001\n\030ImportUserEventsMetadata\022/\n\013cr"
+          + "eate_time\030\001 \001(\0132\032.google.protobuf.Timest"
+          + "amp\022/\n\013update_time\030\002 \001(\0132\032.google.protob"
+          + "uf.Timestamp\022\025\n\rsuccess_count\030\003 \001(\003\022\025\n\rf"
+          + "ailure_count\030\004 \001(\003\"\251\001\n\027ImportDocumentsMe"
+          + "tadata\022/\n\013create_time\030\001 \001(\0132\032.google.pro"
+          + "tobuf.Timestamp\022/\n\013update_time\030\002 \001(\0132\032.g"
+          + "oogle.protobuf.Timestamp\022\025\n\rsuccess_coun"
+          + "t\030\003 \001(\003\022\025\n\rfailure_count\030\004 \001(\003\"\331\005\n\026Impor"
+          + "tDocumentsRequest\022]\n\rinline_source\030\002 \001(\013"
+          + "2D.google.cloud.discoveryengine.v1.Impor"
+          + "tDocumentsRequest.InlineSourceH\000\022@\n\ngcs_"
+          + "source\030\003 \001(\0132*.google.cloud.discoveryeng"
+          + "ine.v1.GcsSourceH\000\022J\n\017bigquery_source\030\004 "
+          + "\001(\0132/.google.cloud.discoveryengine.v1.Bi"
+          + "gQuerySourceH\000\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n"
+          + "%discoveryengine.googleapis.com/Branch\022H"
+          + "\n\014error_config\030\005 \001(\01322.google.cloud.disc"
+          + "overyengine.v1.ImportErrorConfig\022g\n\023reco"
+          + "nciliation_mode\030\006 \001(\0162J.google.cloud.dis"
+          + "coveryengine.v1.ImportDocumentsRequest.R"
+          + "econciliationMode\022\031\n\021auto_generate_ids\030\010"
+          + " \001(\010\022\020\n\010id_field\030\t \001(\t\032R\n\014InlineSource\022B"
+          + "\n\tdocuments\030\001 \003(\0132).google.cloud.discove"
+          + "ryengine.v1.DocumentB\004\342A\001\002\"T\n\022Reconcilia"
+          + "tionMode\022#\n\037RECONCILIATION_MODE_UNSPECIF"
+          + "IED\020\000\022\017\n\013INCREMENTAL\020\001\022\010\n\004FULL\020\002B\010\n\006sour"
+          + "ce\"\216\001\n\027ImportDocumentsResponse\022)\n\rerror_"
+          + "samples\030\001 \003(\0132\022.google.rpc.Status\022H\n\014err"
+          + "or_config\030\002 \001(\01322.google.cloud.discovery"
+          + "engine.v1.ImportErrorConfigB\204\002\n#com.goog"
+          + "le.cloud.discoveryengine.v1B\021ImportConfi"
+          + "gProtoP\001ZMcloud.google.com/go/discoverye"
+          + "ngine/apiv1/discoveryenginepb;discoverye"
+          + "nginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Cloud"
+          + ".DiscoveryEngine.V1\312\002\037Google\\Cloud\\Disco"
+          + "veryEngine\\V1\352\002\"Google::Cloud::Discovery"
+          + "Engine::V1b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1.UserEventProto.getDescriptor(),
+              com.google.protobuf.TimestampProto.getDescriptor(),
+              com.google.rpc.StatusProto.getDescriptor(),
+              com.google.type.DateProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_GcsSource_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor,
+            new java.lang.String[] {
+              "InputUris", "DataSchema",
+            });
+    internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1_BigQuerySource_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor,
+            new java.lang.String[] {
+              "PartitionDate",
+              "ProjectId",
+              "DatasetId",
+              "TableId",
+              "GcsStagingDir",
+              "DataSchema",
+              "Partition",
+            });
+    internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor =
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor,
+            new java.lang.String[] {
+              "GcsPrefix", "Destination",
+            });
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor =
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor,
+            new java.lang.String[] {
+              "InlineSource", "GcsSource", "BigquerySource", "Parent", "ErrorConfig", "Source",
+            });
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor =
+        internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor,
+            new java.lang.String[] {
+              "UserEvents",
+            });
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor =
+        getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor,
+            new java.lang.String[] {
+              "ErrorSamples", "ErrorConfig", "JoinedEventsCount", "UnjoinedEventsCount",
+            });
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor =
+        getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor,
+            new java.lang.String[] {
+              "CreateTime", "UpdateTime", "SuccessCount", "FailureCount",
+            });
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor =
+        getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor,
+            new java.lang.String[] {
+              "CreateTime", "UpdateTime", "SuccessCount", "FailureCount",
+            });
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor =
+        getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor,
+            new java.lang.String[] {
+              "InlineSource",
+              "GcsSource",
+              "BigquerySource",
+              "Parent",
+              "ErrorConfig",
+              "ReconciliationMode",
+              "AutoGenerateIds",
+              "IdField",
+              "Source",
+            });
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor =
+        internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor,
+            new java.lang.String[] {
+              "Documents",
+            });
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor =
+        getDescriptor().getMessageTypes().get(8);
+    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor,
+            new java.lang.String[] {
+              "ErrorSamples", "ErrorConfig",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.UserEventProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+    com.google.rpc.StatusProto.getDescriptor();
+    com.google.type.DateProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadata.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadata.java
similarity index 70%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadata.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadata.java
index 83a051bb35f9..66b18727557d 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadata.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadata.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Metadata related to the progress of the ImportDocuments operation. This will
  * be returned by the google.longrunning.Operation.metadata field.
@@ -11,46 +28,50 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ImportDocumentsMetadata}
  */
-public final class ImportDocumentsMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ImportDocumentsMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ImportDocumentsMetadata)
     ImportDocumentsMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ImportDocumentsMetadata.newBuilder() to construct.
   private ImportDocumentsMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private ImportDocumentsMetadata() {
-  }
+
+  private ImportDocumentsMetadata() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ImportDocumentsMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.class, com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.class,
+            com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -58,11 +79,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -70,6 +94,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -84,12 +110,15 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -97,12 +126,15 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -110,6 +142,8 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -125,11 +159,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   public static final int SUCCESS_COUNT_FIELD_NUMBER = 3;
   private long successCount_ = 0L;
   /**
+   *
+   *
    * 
    * Count of entries that were processed successfully.
    * 

    *
    * int64 success_count = 3;
+   *
    * @return The successCount.
    */
   @java.lang.Override
@@ -140,11 +177,14 @@ public long getSuccessCount() {
   public static final int FAILURE_COUNT_FIELD_NUMBER = 4;
   private long failureCount_ = 0L;
   /**
+   *
+   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
+   *
    * @return The failureCount.
    */
   @java.lang.Override
@@ -153,6 +193,7 @@ public long getFailureCount() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -164,8 +205,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -188,20 +228,16 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
     }
     if (successCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(3, successCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, successCount_);
     }
     if (failureCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(4, failureCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, failureCount_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -211,27 +247,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata other = (com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata) obj;
+    com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata other =
+        (com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime()
-          .equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
     }
-    if (getSuccessCount()
-        != other.getSuccessCount()) return false;
-    if (getFailureCount()
-        != other.getFailureCount()) return false;
+    if (getSuccessCount() != other.getSuccessCount()) return false;
+    if (getFailureCount() != other.getFailureCount()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -252,109 +285,113 @@ public int hashCode() {
       hash = (53 * hash) + getUpdateTime().hashCode();
     }
     hash = (37 * hash) + SUCCESS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getSuccessCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getSuccessCount());
     hash = (37 * hash) + FAILURE_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getFailureCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getFailureCount());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata related to the progress of the ImportDocuments operation. This will
    * be returned by the google.longrunning.Operation.metadata field.
@@ -362,33 +399,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ImportDocumentsMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ImportDocumentsMetadata)
       com.google.cloud.discoveryengine.v1.ImportDocumentsMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.class, com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.class,
+              com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -409,9 +445,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -430,8 +466,11 @@ public com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata result = new com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata result =
+          new com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -439,14 +478,10 @@ public com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata buildPartial(
     private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null
-            ? updateTime_
-            : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.successCount_ = successCount_;
@@ -460,38 +495,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportDocumentsMe
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -499,7 +535,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata other) {
-      if (other == com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata.getDefaultInstance())
+        return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -538,36 +575,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getUpdateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 24: {
-              successCount_ = input.readInt64();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            case 32: {
-              failureCount_ = input.readInt64();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                successCount_ = input.readInt64();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            case 32:
+              {
+                failureCount_ = input.readInt64();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -577,38 +615,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -629,14 +681,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -647,6 +700,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -655,9 +710,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -670,6 +725,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -687,6 +744,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -699,6 +758,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -709,11 +770,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -721,14 +785,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -736,36 +803,49 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        updateTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -787,6 +867,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -794,8 +876,7 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -806,6 +887,8 @@ public Builder setUpdateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -815,9 +898,9 @@ public Builder setUpdateTime(
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          updateTime_ != null &&
-          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateTime_ != null
+            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -830,6 +913,8 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -848,6 +933,8 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -861,6 +948,8 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -872,11 +961,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -885,26 +977,32 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(),
-                getParentForChildren(),
-                isClean());
+        updateTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(), getParentForChildren(), isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
 
-    private long successCount_ ;
+    private long successCount_;
     /**
+     *
+     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
+     *
      * @return The successCount.
      */
     @java.lang.Override
@@ -912,11 +1010,14 @@ public long getSuccessCount() {
       return successCount_;
     }
     /**
+     *
+     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
+     *
      * @param value The successCount to set.
      * @return This builder for chaining.
      */
@@ -928,11 +1029,14 @@ public Builder setSuccessCount(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSuccessCount() {
@@ -942,13 +1046,16 @@ public Builder clearSuccessCount() {
       return this;
     }
 
-    private long failureCount_ ;
+    private long failureCount_;
     /**
+     *
+     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
+     *
      * @return The failureCount.
      */
     @java.lang.Override
@@ -956,11 +1063,14 @@ public long getFailureCount() {
       return failureCount_;
     }
     /**
+     *
+     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
+     *
      * @param value The failureCount to set.
      * @return This builder for chaining.
      */
@@ -972,11 +1082,14 @@ public Builder setFailureCount(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFailureCount() {
@@ -985,9 +1098,9 @@ public Builder clearFailureCount() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -997,12 +1110,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ImportDocumentsMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ImportDocumentsMetadata)
   private static final com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata();
   }
@@ -1011,27 +1124,27 @@ public static com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata getDef
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ImportDocumentsMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ImportDocumentsMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1046,6 +1159,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ImportDocumentsMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadataOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadataOrBuilder.java
similarity index 73%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadataOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadataOrBuilder.java
index c7468eebd2e8..76e2691b2242 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadataOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ImportDocumentsMetadataOrBuilder extends
+public interface ImportDocumentsMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ImportDocumentsMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -35,26 +59,34 @@ public interface ImportDocumentsMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -65,21 +97,27 @@ public interface ImportDocumentsMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Count of entries that were processed successfully.
    * 

    *
    * int64 success_count = 3;
+   *
    * @return The successCount.
    */
   long getSuccessCount();
 
   /**
+   *
+   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
+   *
    * @return The failureCount.
    */
   long getFailureCount();
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequest.java
similarity index 71%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequest.java
index d700c713fbb4..983d696010ac 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Request message for Import methods.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ImportDocumentsRequest}
  */
-public final class ImportDocumentsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ImportDocumentsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ImportDocumentsRequest)
     ImportDocumentsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ImportDocumentsRequest.newBuilder() to construct.
   private ImportDocumentsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ImportDocumentsRequest() {
     parent_ = "";
     reconciliationMode_ = 0;
@@ -27,25 +45,28 @@ private ImportDocumentsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ImportDocumentsRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.class, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.class,
+            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * Indicates how imported documents are reconciled with the existing documents
    * created or imported before.
@@ -53,9 +74,10 @@ protected java.lang.Object newInstance(
    *
    * Protobuf enum {@code google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode}
    */
-  public enum ReconciliationMode
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ReconciliationMode implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Defaults to INCREMENTAL.
      * 

@@ -64,6 +86,8 @@ public enum ReconciliationMode
      */
     RECONCILIATION_MODE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * Inserts new documents or updates existing documents.
      * 

@@ -72,6 +96,8 @@ public enum ReconciliationMode
      */
     INCREMENTAL(1),
     /**
+     *
+     *
      * 
      * Calculates diff and replaces the entire document dataset. Existing
      * documents may be deleted if they are not present in the source location.
@@ -84,6 +110,8 @@ public enum ReconciliationMode
     ;
 
     /**
+     *
+     *
      * 
      * Defaults to INCREMENTAL.
      * 

@@ -92,6 +120,8 @@ public enum ReconciliationMode
      */
     public static final int RECONCILIATION_MODE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * Inserts new documents or updates existing documents.
      * 

@@ -100,6 +130,8 @@ public enum ReconciliationMode
      */
     public static final int INCREMENTAL_VALUE = 1;
     /**
+     *
+     *
      * 
      * Calculates diff and replaces the entire document dataset. Existing
      * documents may be deleted if they are not present in the source location.
@@ -109,7 +141,6 @@ public enum ReconciliationMode
      */
     public static final int FULL_VALUE = 2;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -134,10 +165,14 @@ public static ReconciliationMode valueOf(int value) {
      */
     public static ReconciliationMode forNumber(int value) {
       switch (value) {
-        case 0: return RECONCILIATION_MODE_UNSPECIFIED;
-        case 1: return INCREMENTAL;
-        case 2: return FULL;
-        default: return null;
+        case 0:
+          return RECONCILIATION_MODE_UNSPECIFIED;
+        case 1:
+          return INCREMENTAL;
+        case 2:
+          return FULL;
+        default:
+          return null;
       }
     }
 
@@ -145,29 +180,31 @@ public static ReconciliationMode forNumber(int value) {
         internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        ReconciliationMode> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public ReconciliationMode findValueByNumber(int number) {
-              return ReconciliationMode.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap
+        internalValueMap =
+            new com.google.protobuf.Internal.EnumLiteMap() {
+              public ReconciliationMode findValueByNumber(int number) {
+                return ReconciliationMode.forNumber(number);
+              }
+            };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.getDescriptor().getEnumTypes().get(0);
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.getDescriptor()
+          .getEnumTypes()
+          .get(0);
     }
 
     private static final ReconciliationMode[] VALUES = values();
@@ -175,8 +212,7 @@ public ReconciliationMode findValueByNumber(int number) {
     public static ReconciliationMode valueOf(
         com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -193,176 +229,221 @@ private ReconciliationMode(int value) {
     // @@protoc_insertion_point(enum_scope:google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode)
   }
 
-  public interface InlineSourceOrBuilder extends
+  public interface InlineSourceOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    java.util.List 
-        getDocumentsList();
+    java.util.List getDocumentsList();
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     com.google.cloud.discoveryengine.v1.Document getDocuments(int index);
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     int getDocumentsCount();
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    java.util.List 
+    java.util.List
         getDocumentsOrBuilderList();
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(
-        int index);
+    com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(int index);
   }
   /**
+   *
+   *
    * 
    * The inline source for the input config for ImportDocuments method.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource}
    */
-  public static final class InlineSource extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class InlineSource extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource)
       InlineSourceOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use InlineSource.newBuilder() to construct.
     private InlineSource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private InlineSource() {
       documents_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new InlineSource();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.class, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder.class);
+              com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.class,
+              com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder
+                  .class);
     }
 
     public static final int DOCUMENTS_FIELD_NUMBER = 1;
+
     @SuppressWarnings("serial")
     private java.util.List documents_;
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
     public java.util.List getDocumentsList() {
       return documents_;
     }
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
-    public java.util.List 
+    public java.util.List
         getDocumentsOrBuilderList() {
       return documents_;
     }
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
     public int getDocumentsCount() {
       return documents_.size();
     }
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.Document getDocuments(int index) {
       return documents_.get(index);
     }
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(int index) {
       return documents_.get(index);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -374,8 +455,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       for (int i = 0; i < documents_.size(); i++) {
         output.writeMessage(1, documents_.get(i));
       }
@@ -389,8 +469,7 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < documents_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, documents_.get(i));
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, documents_.get(i));
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -400,15 +479,16 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
-      if (!(obj instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource)) {
+      if (!(obj
+          instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource other = (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) obj;
+      com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource other =
+          (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) obj;
 
-      if (!getDocumentsList()
-          .equals(other.getDocumentsList())) return false;
+      if (!getDocumentsList().equals(other.getDocumentsList())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -430,89 +510,95 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -522,39 +608,43 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * The inline source for the input config for ImportDocuments method.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource)
         com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.ImportConfigProto
+            .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1.ImportConfigProto
+            .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.class, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder.class);
+                com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.class,
+                com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder
+                    .class);
       }
 
-      // Construct using com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.newBuilder()
-      private Builder() {
-
-      }
+      // Construct using
+      // com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.newBuilder()
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -570,19 +660,22 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1.ImportConfigProto
+            .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
+          getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
+            .getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource build() {
-        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource result = buildPartial();
+        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource result =
+            buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -590,15 +683,20 @@ public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource b
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource buildPartial() {
-        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource result = new com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource(this);
+      public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
+          buildPartial() {
+        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource result =
+            new com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource result) {
+      private void buildPartialRepeatedFields(
+          com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource result) {
         if (documentsBuilder_ == null) {
           if (((bitField0_ & 0x00000001) != 0)) {
             documents_ = java.util.Collections.unmodifiableList(documents_);
@@ -610,7 +708,8 @@ private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.Impo
         }
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource result) {
         int from_bitField0_ = bitField0_;
       }
 
@@ -618,46 +717,54 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportDocumentsRe
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource)other);
+        if (other
+            instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) {
+          return mergeFrom(
+              (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource other) {
-        if (other == com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource other) {
+        if (other
+            == com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
+                .getDefaultInstance()) return this;
         if (documentsBuilder_ == null) {
           if (!other.documents_.isEmpty()) {
             if (documents_.isEmpty()) {
@@ -676,9 +783,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportDocumentsRequ
               documentsBuilder_ = null;
               documents_ = other.documents_;
               bitField0_ = (bitField0_ & ~0x00000001);
-              documentsBuilder_ = 
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                   getDocumentsFieldBuilder() : null;
+              documentsBuilder_ =
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getDocumentsFieldBuilder()
+                      : null;
             } else {
               documentsBuilder_.addAllMessages(other.documents_);
             }
@@ -710,25 +818,26 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                com.google.cloud.discoveryengine.v1.Document m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1.Document.parser(),
-                        extensionRegistry);
-                if (documentsBuilder_ == null) {
-                  ensureDocumentsIsMutable();
-                  documents_.add(m);
-                } else {
-                  documentsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  com.google.cloud.discoveryengine.v1.Document m =
+                      input.readMessage(
+                          com.google.cloud.discoveryengine.v1.Document.parser(), extensionRegistry);
+                  if (documentsBuilder_ == null) {
+                    ensureDocumentsIsMutable();
+                    documents_.add(m);
+                  } else {
+                    documentsBuilder_.addMessage(m);
+                  }
+                  break;
+                } // case 10
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -738,28 +847,38 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private java.util.List documents_ =
-        java.util.Collections.emptyList();
+          java.util.Collections.emptyList();
+
       private void ensureDocumentsIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
-          documents_ = new java.util.ArrayList(documents_);
+          documents_ =
+              new java.util.ArrayList(documents_);
           bitField0_ |= 0x00000001;
-         }
+        }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> documentsBuilder_;
+              com.google.cloud.discoveryengine.v1.Document,
+              com.google.cloud.discoveryengine.v1.Document.Builder,
+              com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
+          documentsBuilder_;
 
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public java.util.List getDocumentsList() {
         if (documentsBuilder_ == null) {
@@ -769,13 +888,17 @@ public java.util.List getDocuments
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public int getDocumentsCount() {
         if (documentsBuilder_ == null) {
@@ -785,13 +908,17 @@ public int getDocumentsCount() {
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public com.google.cloud.discoveryengine.v1.Document getDocuments(int index) {
         if (documentsBuilder_ == null) {
@@ -801,16 +928,19 @@ public com.google.cloud.discoveryengine.v1.Document getDocuments(int index) {
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public Builder setDocuments(
-          int index, com.google.cloud.discoveryengine.v1.Document value) {
+      public Builder setDocuments(int index, com.google.cloud.discoveryengine.v1.Document value) {
         if (documentsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -824,13 +954,17 @@ public Builder setDocuments(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder setDocuments(
           int index, com.google.cloud.discoveryengine.v1.Document.Builder builderForValue) {
@@ -844,13 +978,17 @@ public Builder setDocuments(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder addDocuments(com.google.cloud.discoveryengine.v1.Document value) {
         if (documentsBuilder_ == null) {
@@ -866,16 +1004,19 @@ public Builder addDocuments(com.google.cloud.discoveryengine.v1.Document value)
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public Builder addDocuments(
-          int index, com.google.cloud.discoveryengine.v1.Document value) {
+      public Builder addDocuments(int index, com.google.cloud.discoveryengine.v1.Document value) {
         if (documentsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -889,13 +1030,17 @@ public Builder addDocuments(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder addDocuments(
           com.google.cloud.discoveryengine.v1.Document.Builder builderForValue) {
@@ -909,13 +1054,17 @@ public Builder addDocuments(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder addDocuments(
           int index, com.google.cloud.discoveryengine.v1.Document.Builder builderForValue) {
@@ -929,20 +1078,23 @@ public Builder addDocuments(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder addAllDocuments(
           java.lang.Iterable values) {
         if (documentsBuilder_ == null) {
           ensureDocumentsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, documents_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, documents_);
           onChanged();
         } else {
           documentsBuilder_.addAllMessages(values);
@@ -950,13 +1102,17 @@ public Builder addAllDocuments(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder clearDocuments() {
         if (documentsBuilder_ == null) {
@@ -969,13 +1125,17 @@ public Builder clearDocuments() {
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder removeDocuments(int index) {
         if (documentsBuilder_ == null) {
@@ -988,45 +1148,57 @@ public Builder removeDocuments(int index) {
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentsBuilder(
-          int index) {
+      public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentsBuilder(int index) {
         return getDocumentsFieldBuilder().getBuilder(index);
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(
           int index) {
         if (documentsBuilder_ == null) {
-          return documents_.get(index);  } else {
+          return documents_.get(index);
+        } else {
           return documentsBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public java.util.List 
-           getDocumentsOrBuilderList() {
+      public java.util.List
+          getDocumentsOrBuilderList() {
         if (documentsBuilder_ != null) {
           return documentsBuilder_.getMessageOrBuilderList();
         } else {
@@ -1034,59 +1206,74 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuild
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public com.google.cloud.discoveryengine.v1.Document.Builder addDocumentsBuilder() {
-        return getDocumentsFieldBuilder().addBuilder(
-            com.google.cloud.discoveryengine.v1.Document.getDefaultInstance());
+        return getDocumentsFieldBuilder()
+            .addBuilder(com.google.cloud.discoveryengine.v1.Document.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public com.google.cloud.discoveryengine.v1.Document.Builder addDocumentsBuilder(
-          int index) {
-        return getDocumentsFieldBuilder().addBuilder(
-            index, com.google.cloud.discoveryengine.v1.Document.getDefaultInstance());
+      public com.google.cloud.discoveryengine.v1.Document.Builder addDocumentsBuilder(int index) {
+        return getDocumentsFieldBuilder()
+            .addBuilder(index, com.google.cloud.discoveryengine.v1.Document.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public java.util.List 
-           getDocumentsBuilderList() {
+      public java.util.List
+          getDocumentsBuilderList() {
         return getDocumentsFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> 
+              com.google.cloud.discoveryengine.v1.Document,
+              com.google.cloud.discoveryengine.v1.Document.Builder,
+              com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
           getDocumentsFieldBuilder() {
         if (documentsBuilder_ == null) {
-          documentsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
-                  documents_,
-                  ((bitField0_ & 0x00000001) != 0),
-                  getParentForChildren(),
-                  isClean());
+          documentsBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.cloud.discoveryengine.v1.Document,
+                  com.google.cloud.discoveryengine.v1.Document.Builder,
+                  com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
+                  documents_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
           documents_ = null;
         }
         return documentsBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1099,41 +1286,45 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource)
-    private static final com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
+        DEFAULT_INSTANCE;
+
     static {
-      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource();
+      DEFAULT_INSTANCE =
+          new com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource();
     }
 
-    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public InlineSource parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public InlineSource parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1145,23 +1336,27 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   private int sourceCase_ = 0;
+
   @SuppressWarnings("serial")
   private java.lang.Object source_;
+
   public enum SourceCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     INLINE_SOURCE(2),
     GCS_SOURCE(3),
     BIGQUERY_SOURCE(4),
     SOURCE_NOT_SET(0);
     private final int value;
+
     private SourceCase(int value) {
       this.value = value;
     }
@@ -1177,31 +1372,39 @@ public static SourceCase valueOf(int value) {
 
     public static SourceCase forNumber(int value) {
       switch (value) {
-        case 2: return INLINE_SOURCE;
-        case 3: return GCS_SOURCE;
-        case 4: return BIGQUERY_SOURCE;
-        case 0: return SOURCE_NOT_SET;
-        default: return null;
+        case 2:
+          return INLINE_SOURCE;
+        case 3:
+          return GCS_SOURCE;
+        case 4:
+          return BIGQUERY_SOURCE;
+        case 0:
+          return SOURCE_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public SourceCase
-  getSourceCase() {
-    return SourceCase.forNumber(
-        sourceCase_);
+  public SourceCase getSourceCase() {
+    return SourceCase.forNumber(sourceCase_);
   }
 
   public static final int INLINE_SOURCE_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * 
+   *
    * @return Whether the inlineSource field is set.
    */
   @java.lang.Override
@@ -1209,42 +1412,55 @@ public boolean hasInlineSource() {
     return sourceCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * 
+   *
    * @return The inlineSource.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource getInlineSource() {
     if (sourceCase_ == 2) {
-       return (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_;
+      return (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_;
     }
-    return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.getDefaultInstance();
+    return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
+        .getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder() {
+  public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder
+      getInlineSourceOrBuilder() {
     if (sourceCase_ == 2) {
-       return (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_;
+      return (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_;
     }
-    return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.getDefaultInstance();
+    return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
+        .getDefaultInstance();
   }
 
   public static final int GCS_SOURCE_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3;
+   *
    * @return Whether the gcsSource field is set.
    */
   @java.lang.Override
@@ -1252,21 +1468,26 @@ public boolean hasGcsSource() {
     return sourceCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3;
+   *
    * @return The gcsSource.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.GcsSource getGcsSource() {
     if (sourceCase_ == 3) {
-       return (com.google.cloud.discoveryengine.v1.GcsSource) source_;
+      return (com.google.cloud.discoveryengine.v1.GcsSource) source_;
     }
     return com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Cloud Storage location for the input content.
    * 

@@ -1276,18 +1497,21 @@ public com.google.cloud.discoveryengine.v1.GcsSource getGcsSource() {
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuilder() {
     if (sourceCase_ == 3) {
-       return (com.google.cloud.discoveryengine.v1.GcsSource) source_;
+      return (com.google.cloud.discoveryengine.v1.GcsSource) source_;
     }
     return com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance();
   }
 
   public static final int BIGQUERY_SOURCE_FIELD_NUMBER = 4;
   /**
+   *
+   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4;
+   *
    * @return Whether the bigquerySource field is set.
    */
   @java.lang.Override
@@ -1295,21 +1519,26 @@ public boolean hasBigquerySource() {
     return sourceCase_ == 4;
   }
   /**
+   *
+   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4;
+   *
    * @return The bigquerySource.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.BigQuerySource getBigquerySource() {
     if (sourceCase_ == 4) {
-       return (com.google.cloud.discoveryengine.v1.BigQuerySource) source_;
+      return (com.google.cloud.discoveryengine.v1.BigQuerySource) source_;
     }
     return com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * BigQuery input source.
    * 

@@ -1319,22 +1548,28 @@ public com.google.cloud.discoveryengine.v1.BigQuerySource getBigquerySource() {
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder getBigquerySourceOrBuilder() {
     if (sourceCase_ == 4) {
-       return (com.google.cloud.discoveryengine.v1.BigQuerySource) source_;
+      return (com.google.cloud.discoveryengine.v1.BigQuerySource) source_;
     }
     return com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance();
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * Requires create/update permission.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -1343,31 +1578,33 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * Requires create/update permission.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -1378,11 +1615,14 @@ public java.lang.String getParent() {
   public static final int ERROR_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.discoveryengine.v1.ImportErrorConfig errorConfig_;
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
+   *
    * @return Whether the errorConfig field is set.
    */
   @java.lang.Override
@@ -1390,18 +1630,25 @@ public boolean hasErrorConfig() {
     return errorConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
+   *
    * @return The errorConfig.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
-    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+    return errorConfig_ == null
+        ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
+        : errorConfig_;
   }
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import.
    * 

@@ -1410,42 +1657,63 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
-    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+    return errorConfig_ == null
+        ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
+        : errorConfig_;
   }
 
   public static final int RECONCILIATION_MODE_FIELD_NUMBER = 6;
   private int reconciliationMode_ = 0;
   /**
+   *
+   *
    * 
    * The mode of reconciliation between existing documents and the documents to
    * be imported. Defaults to
    * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+   * 
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+   * 
+   *
    * @return The enum numeric value on the wire for reconciliationMode.
    */
-  @java.lang.Override public int getReconciliationModeValue() {
+  @java.lang.Override
+  public int getReconciliationModeValue() {
     return reconciliationMode_;
   }
   /**
+   *
+   *
    * 
    * The mode of reconciliation between existing documents and the documents to
    * be imported. Defaults to
    * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+   * 
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+   * 
+   *
    * @return The reconciliationMode.
    */
-  @java.lang.Override public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode getReconciliationMode() {
-    com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode result = com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.forNumber(reconciliationMode_);
-    return result == null ? com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.UNRECOGNIZED : result;
+  @java.lang.Override
+  public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode
+      getReconciliationMode() {
+    com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode result =
+        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.forNumber(
+            reconciliationMode_);
+    return result == null
+        ? com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.UNRECOGNIZED
+        : result;
   }
 
   public static final int AUTO_GENERATE_IDS_FIELD_NUMBER = 8;
   private boolean autoGenerateIds_ = false;
   /**
+   *
+   *
    * 
    * Whether to automatically generate IDs for the documents if absent.
    *
@@ -1470,6 +1738,7 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorCo
    * 

    *
    * bool auto_generate_ids = 8;
+   *
    * @return The autoGenerateIds.
    */
   @java.lang.Override
@@ -1478,9 +1747,12 @@ public boolean getAutoGenerateIds() {
   }
 
   public static final int ID_FIELD_FIELD_NUMBER = 9;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object idField_ = "";
   /**
+   *
+   *
    * 
    * The field in the Cloud Storage and BigQuery sources that indicates the
    * unique IDs of the documents.
@@ -1512,6 +1784,7 @@ public boolean getAutoGenerateIds() {
    * 

    *
    * string id_field = 9;
+   *
    * @return The idField.
    */
   @java.lang.Override
@@ -1520,14 +1793,15 @@ public java.lang.String getIdField() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       idField_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The field in the Cloud Storage and BigQuery sources that indicates the
    * unique IDs of the documents.
@@ -1559,16 +1833,15 @@ public java.lang.String getIdField() {
    * 

    *
    * string id_field = 9;
+   *
    * @return The bytes for idField.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getIdFieldBytes() {
+  public com.google.protobuf.ByteString getIdFieldBytes() {
     java.lang.Object ref = idField_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       idField_ = b;
       return b;
     } else {
@@ -1577,6 +1850,7 @@ public java.lang.String getIdField() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1588,13 +1862,13 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
     if (sourceCase_ == 2) {
-      output.writeMessage(2, (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_);
+      output.writeMessage(
+          2, (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_);
     }
     if (sourceCase_ == 3) {
       output.writeMessage(3, (com.google.cloud.discoveryengine.v1.GcsSource) source_);
@@ -1605,7 +1879,10 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     if (errorConfig_ != null) {
       output.writeMessage(5, getErrorConfig());
     }
-    if (reconciliationMode_ != com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.RECONCILIATION_MODE_UNSPECIFIED.getNumber()) {
+    if (reconciliationMode_
+        != com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode
+            .RECONCILIATION_MODE_UNSPECIFIED
+            .getNumber()) {
       output.writeEnum(6, reconciliationMode_);
     }
     if (autoGenerateIds_ != false) {
@@ -1627,28 +1904,31 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (sourceCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2, (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_);
     }
     if (sourceCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, (com.google.cloud.discoveryengine.v1.GcsSource) source_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, (com.google.cloud.discoveryengine.v1.GcsSource) source_);
     }
     if (sourceCase_ == 4) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, (com.google.cloud.discoveryengine.v1.BigQuerySource) source_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              4, (com.google.cloud.discoveryengine.v1.BigQuerySource) source_);
     }
     if (errorConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, getErrorConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getErrorConfig());
     }
-    if (reconciliationMode_ != com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.RECONCILIATION_MODE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(6, reconciliationMode_);
+    if (reconciliationMode_
+        != com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode
+            .RECONCILIATION_MODE_UNSPECIFIED
+            .getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(6, reconciliationMode_);
     }
     if (autoGenerateIds_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(8, autoGenerateIds_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(8, autoGenerateIds_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(idField_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(9, idField_);
@@ -1661,38 +1941,32 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ImportDocumentsRequest other = (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest) obj;
+    com.google.cloud.discoveryengine.v1.ImportDocumentsRequest other =
+        (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (hasErrorConfig() != other.hasErrorConfig()) return false;
     if (hasErrorConfig()) {
-      if (!getErrorConfig()
-          .equals(other.getErrorConfig())) return false;
+      if (!getErrorConfig().equals(other.getErrorConfig())) return false;
     }
     if (reconciliationMode_ != other.reconciliationMode_) return false;
-    if (getAutoGenerateIds()
-        != other.getAutoGenerateIds()) return false;
-    if (!getIdField()
-        .equals(other.getIdField())) return false;
+    if (getAutoGenerateIds() != other.getAutoGenerateIds()) return false;
+    if (!getIdField().equals(other.getIdField())) return false;
     if (!getSourceCase().equals(other.getSourceCase())) return false;
     switch (sourceCase_) {
       case 2:
-        if (!getInlineSource()
-            .equals(other.getInlineSource())) return false;
+        if (!getInlineSource().equals(other.getInlineSource())) return false;
         break;
       case 3:
-        if (!getGcsSource()
-            .equals(other.getGcsSource())) return false;
+        if (!getGcsSource().equals(other.getGcsSource())) return false;
         break;
       case 4:
-        if (!getBigquerySource()
-            .equals(other.getBigquerySource())) return false;
+        if (!getBigquerySource().equals(other.getBigquerySource())) return false;
         break;
       case 0:
       default:
@@ -1717,8 +1991,7 @@ public int hashCode() {
     hash = (37 * hash) + RECONCILIATION_MODE_FIELD_NUMBER;
     hash = (53 * hash) + reconciliationMode_;
     hash = (37 * hash) + AUTO_GENERATE_IDS_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getAutoGenerateIds());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getAutoGenerateIds());
     hash = (37 * hash) + ID_FIELD_FIELD_NUMBER;
     hash = (53 * hash) + getIdField().hashCode();
     switch (sourceCase_) {
@@ -1743,131 +2016,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.ImportDocumentsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for Import methods.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ImportDocumentsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ImportDocumentsRequest)
       com.google.cloud.discoveryengine.v1.ImportDocumentsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.class, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.class,
+              com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1896,9 +2174,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -1917,8 +2195,11 @@ public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.ImportDocumentsRequest result = new com.google.cloud.discoveryengine.v1.ImportDocumentsRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.ImportDocumentsRequest result =
+          new com.google.cloud.discoveryengine.v1.ImportDocumentsRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -1930,9 +2211,8 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportDocumentsRe
         result.parent_ = parent_;
       }
       if (((from_bitField0_ & 0x00000010) != 0)) {
-        result.errorConfig_ = errorConfigBuilder_ == null
-            ? errorConfig_
-            : errorConfigBuilder_.build();
+        result.errorConfig_ =
+            errorConfigBuilder_ == null ? errorConfig_ : errorConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000020) != 0)) {
         result.reconciliationMode_ = reconciliationMode_;
@@ -1945,19 +2225,17 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportDocumentsRe
       }
     }
 
-    private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest result) {
+    private void buildPartialOneofs(
+        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest result) {
       result.sourceCase_ = sourceCase_;
       result.source_ = this.source_;
-      if (sourceCase_ == 2 &&
-          inlineSourceBuilder_ != null) {
+      if (sourceCase_ == 2 && inlineSourceBuilder_ != null) {
         result.source_ = inlineSourceBuilder_.build();
       }
-      if (sourceCase_ == 3 &&
-          gcsSourceBuilder_ != null) {
+      if (sourceCase_ == 3 && gcsSourceBuilder_ != null) {
         result.source_ = gcsSourceBuilder_.build();
       }
-      if (sourceCase_ == 4 &&
-          bigquerySourceBuilder_ != null) {
+      if (sourceCase_ == 4 && bigquerySourceBuilder_ != null) {
         result.source_ = bigquerySourceBuilder_.build();
       }
     }
@@ -1966,38 +2244,39 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.ImportDocume
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportDocumentsRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportDocumentsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2005,7 +2284,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000008;
@@ -2026,21 +2306,25 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportDocumentsRequ
         onChanged();
       }
       switch (other.getSourceCase()) {
-        case INLINE_SOURCE: {
-          mergeInlineSource(other.getInlineSource());
-          break;
-        }
-        case GCS_SOURCE: {
-          mergeGcsSource(other.getGcsSource());
-          break;
-        }
-        case BIGQUERY_SOURCE: {
-          mergeBigquerySource(other.getBigquerySource());
-          break;
-        }
-        case SOURCE_NOT_SET: {
-          break;
-        }
+        case INLINE_SOURCE:
+          {
+            mergeInlineSource(other.getInlineSource());
+            break;
+          }
+        case GCS_SOURCE:
+          {
+            mergeGcsSource(other.getGcsSource());
+            break;
+          }
+        case BIGQUERY_SOURCE:
+          {
+            mergeBigquerySource(other.getBigquerySource());
+            break;
+          }
+        case SOURCE_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -2068,60 +2352,61 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getInlineSourceFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              sourceCase_ = 2;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getGcsSourceFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              sourceCase_ = 3;
-              break;
-            } // case 26
-            case 34: {
-              input.readMessage(
-                  getBigquerySourceFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              sourceCase_ = 4;
-              break;
-            } // case 34
-            case 42: {
-              input.readMessage(
-                  getErrorConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 42
-            case 48: {
-              reconciliationMode_ = input.readEnum();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 48
-            case 64: {
-              autoGenerateIds_ = input.readBool();
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 64
-            case 74: {
-              idField_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000080;
-              break;
-            } // case 74
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getInlineSourceFieldBuilder().getBuilder(), extensionRegistry);
+                sourceCase_ = 2;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getGcsSourceFieldBuilder().getBuilder(), extensionRegistry);
+                sourceCase_ = 3;
+                break;
+              } // case 26
+            case 34:
+              {
+                input.readMessage(getBigquerySourceFieldBuilder().getBuilder(), extensionRegistry);
+                sourceCase_ = 4;
+                break;
+              } // case 34
+            case 42:
+              {
+                input.readMessage(getErrorConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            case 48:
+              {
+                reconciliationMode_ = input.readEnum();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 48
+            case 64:
+              {
+                autoGenerateIds_ = input.readBool();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 64
+            case 74:
+              {
+                idField_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 74
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2131,12 +2416,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int sourceCase_ = 0;
     private java.lang.Object source_;
-    public SourceCase
-        getSourceCase() {
-      return SourceCase.forNumber(
-          sourceCase_);
+
+    public SourceCase getSourceCase() {
+      return SourceCase.forNumber(sourceCase_);
     }
 
     public Builder clearSource() {
@@ -2149,13 +2434,20 @@ public Builder clearSource() {
     private int bitField0_;
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder> inlineSourceBuilder_;
+            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource,
+            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder,
+            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder>
+        inlineSourceBuilder_;
     /**
+     *
+     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
+     *
      * @return Whether the inlineSource field is set.
      */
     @java.lang.Override
@@ -2163,35 +2455,46 @@ public boolean hasInlineSource() {
       return sourceCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
+     *
      * @return The inlineSource.
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource getInlineSource() {
+    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
+        getInlineSource() {
       if (inlineSourceBuilder_ == null) {
         if (sourceCase_ == 2) {
           return (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_;
         }
-        return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
+            .getDefaultInstance();
       } else {
         if (sourceCase_ == 2) {
           return inlineSourceBuilder_.getMessage();
         }
-        return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
      */
-    public Builder setInlineSource(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource value) {
+    public Builder setInlineSource(
+        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource value) {
       if (inlineSourceBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -2205,14 +2508,18 @@ public Builder setInlineSource(com.google.cloud.discoveryengine.v1.ImportDocumen
       return this;
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
      */
     public Builder setInlineSource(
-        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder builderForValue) {
+        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder
+            builderForValue) {
       if (inlineSourceBuilder_ == null) {
         source_ = builderForValue.build();
         onChanged();
@@ -2223,18 +2530,28 @@ public Builder setInlineSource(
       return this;
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
      */
-    public Builder mergeInlineSource(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource value) {
+    public Builder mergeInlineSource(
+        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource value) {
       if (inlineSourceBuilder_ == null) {
-        if (sourceCase_ == 2 &&
-            source_ != com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.getDefaultInstance()) {
-          source_ = com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.newBuilder((com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_)
-              .mergeFrom(value).buildPartial();
+        if (sourceCase_ == 2
+            && source_
+                != com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
+                    .getDefaultInstance()) {
+          source_ =
+              com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.newBuilder(
+                      (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource)
+                          source_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           source_ = value;
         }
@@ -2250,11 +2567,14 @@ public Builder mergeInlineSource(com.google.cloud.discoveryengine.v1.ImportDocum
       return this;
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
      */
     public Builder clearInlineSource() {
       if (inlineSourceBuilder_ == null) {
@@ -2273,49 +2593,68 @@ public Builder clearInlineSource() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder getInlineSourceBuilder() {
+    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder
+        getInlineSourceBuilder() {
       return getInlineSourceFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder
+        getInlineSourceOrBuilder() {
       if ((sourceCase_ == 2) && (inlineSourceBuilder_ != null)) {
         return inlineSourceBuilder_.getMessageOrBuilder();
       } else {
         if (sourceCase_ == 2) {
           return (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_;
         }
-        return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder> 
+            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource,
+            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder,
+            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder>
         getInlineSourceFieldBuilder() {
       if (inlineSourceBuilder_ == null) {
         if (!(sourceCase_ == 2)) {
-          source_ = com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.getDefaultInstance();
+          source_ =
+              com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource
+                  .getDefaultInstance();
         }
-        inlineSourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder>(
+        inlineSourceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource,
+                com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource.Builder,
+                com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource) source_,
                 getParentForChildren(),
                 isClean());
@@ -2327,13 +2666,19 @@ public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOr
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.GcsSource, com.google.cloud.discoveryengine.v1.GcsSource.Builder, com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder> gcsSourceBuilder_;
+            com.google.cloud.discoveryengine.v1.GcsSource,
+            com.google.cloud.discoveryengine.v1.GcsSource.Builder,
+            com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder>
+        gcsSourceBuilder_;
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

      *
      * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3;
+     *
      * @return Whether the gcsSource field is set.
      */
     @java.lang.Override
@@ -2341,11 +2686,14 @@ public boolean hasGcsSource() {
       return sourceCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

      *
      * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3;
+     *
      * @return The gcsSource.
      */
     @java.lang.Override
@@ -2363,6 +2711,8 @@ public com.google.cloud.discoveryengine.v1.GcsSource getGcsSource() {
       }
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2383,6 +2733,8 @@ public Builder setGcsSource(com.google.cloud.discoveryengine.v1.GcsSource value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2401,6 +2753,8 @@ public Builder setGcsSource(
       return this;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2409,10 +2763,13 @@ public Builder setGcsSource(
      */
     public Builder mergeGcsSource(com.google.cloud.discoveryengine.v1.GcsSource value) {
       if (gcsSourceBuilder_ == null) {
-        if (sourceCase_ == 3 &&
-            source_ != com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance()) {
-          source_ = com.google.cloud.discoveryengine.v1.GcsSource.newBuilder((com.google.cloud.discoveryengine.v1.GcsSource) source_)
-              .mergeFrom(value).buildPartial();
+        if (sourceCase_ == 3
+            && source_ != com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance()) {
+          source_ =
+              com.google.cloud.discoveryengine.v1.GcsSource.newBuilder(
+                      (com.google.cloud.discoveryengine.v1.GcsSource) source_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           source_ = value;
         }
@@ -2428,6 +2785,8 @@ public Builder mergeGcsSource(com.google.cloud.discoveryengine.v1.GcsSource valu
       return this;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2451,6 +2810,8 @@ public Builder clearGcsSource() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2461,6 +2822,8 @@ public com.google.cloud.discoveryengine.v1.GcsSource.Builder getGcsSourceBuilder
       return getGcsSourceFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2479,6 +2842,8 @@ public com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuil
       }
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2486,14 +2851,19 @@ public com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuil
      * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.GcsSource, com.google.cloud.discoveryengine.v1.GcsSource.Builder, com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder> 
+            com.google.cloud.discoveryengine.v1.GcsSource,
+            com.google.cloud.discoveryengine.v1.GcsSource.Builder,
+            com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder>
         getGcsSourceFieldBuilder() {
       if (gcsSourceBuilder_ == null) {
         if (!(sourceCase_ == 3)) {
           source_ = com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance();
         }
-        gcsSourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.GcsSource, com.google.cloud.discoveryengine.v1.GcsSource.Builder, com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder>(
+        gcsSourceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.GcsSource,
+                com.google.cloud.discoveryengine.v1.GcsSource.Builder,
+                com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1.GcsSource) source_,
                 getParentForChildren(),
                 isClean());
@@ -2505,13 +2875,19 @@ public com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuil
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.BigQuerySource, com.google.cloud.discoveryengine.v1.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder> bigquerySourceBuilder_;
+            com.google.cloud.discoveryengine.v1.BigQuerySource,
+            com.google.cloud.discoveryengine.v1.BigQuerySource.Builder,
+            com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder>
+        bigquerySourceBuilder_;
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

      *
      * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4;
+     *
      * @return Whether the bigquerySource field is set.
      */
     @java.lang.Override
@@ -2519,11 +2895,14 @@ public boolean hasBigquerySource() {
       return sourceCase_ == 4;
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

      *
      * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4;
+     *
      * @return The bigquerySource.
      */
     @java.lang.Override
@@ -2541,6 +2920,8 @@ public com.google.cloud.discoveryengine.v1.BigQuerySource getBigquerySource() {
       }
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

@@ -2561,6 +2942,8 @@ public Builder setBigquerySource(com.google.cloud.discoveryengine.v1.BigQuerySou
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

@@ -2579,6 +2962,8 @@ public Builder setBigquerySource(
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

@@ -2587,10 +2972,13 @@ public Builder setBigquerySource(
      */
     public Builder mergeBigquerySource(com.google.cloud.discoveryengine.v1.BigQuerySource value) {
       if (bigquerySourceBuilder_ == null) {
-        if (sourceCase_ == 4 &&
-            source_ != com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance()) {
-          source_ = com.google.cloud.discoveryengine.v1.BigQuerySource.newBuilder((com.google.cloud.discoveryengine.v1.BigQuerySource) source_)
-              .mergeFrom(value).buildPartial();
+        if (sourceCase_ == 4
+            && source_ != com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance()) {
+          source_ =
+              com.google.cloud.discoveryengine.v1.BigQuerySource.newBuilder(
+                      (com.google.cloud.discoveryengine.v1.BigQuerySource) source_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           source_ = value;
         }
@@ -2606,6 +2994,8 @@ public Builder mergeBigquerySource(com.google.cloud.discoveryengine.v1.BigQueryS
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

@@ -2629,6 +3019,8 @@ public Builder clearBigquerySource() {
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

@@ -2639,6 +3031,8 @@ public com.google.cloud.discoveryengine.v1.BigQuerySource.Builder getBigquerySou
       return getBigquerySourceFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

@@ -2646,7 +3040,8 @@ public com.google.cloud.discoveryengine.v1.BigQuerySource.Builder getBigquerySou
      * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4;
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder getBigquerySourceOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder
+        getBigquerySourceOrBuilder() {
       if ((sourceCase_ == 4) && (bigquerySourceBuilder_ != null)) {
         return bigquerySourceBuilder_.getMessageOrBuilder();
       } else {
@@ -2657,6 +3052,8 @@ public com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder getBigquerySo
       }
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

@@ -2664,14 +3061,19 @@ public com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder getBigquerySo
      * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.BigQuerySource, com.google.cloud.discoveryengine.v1.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder> 
+            com.google.cloud.discoveryengine.v1.BigQuerySource,
+            com.google.cloud.discoveryengine.v1.BigQuerySource.Builder,
+            com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder>
         getBigquerySourceFieldBuilder() {
       if (bigquerySourceBuilder_ == null) {
         if (!(sourceCase_ == 4)) {
           source_ = com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance();
         }
-        bigquerySourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.BigQuerySource, com.google.cloud.discoveryengine.v1.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder>(
+        bigquerySourceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.BigQuerySource,
+                com.google.cloud.discoveryengine.v1.BigQuerySource.Builder,
+                com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1.BigQuerySource) source_,
                 getParentForChildren(),
                 isClean());
@@ -2684,20 +3086,24 @@ public com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder getBigquerySo
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -2706,22 +3112,25 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -2729,32 +3138,43 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -2764,19 +3184,25 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000008;
@@ -2786,34 +3212,47 @@ public Builder setParentBytes(
 
     private com.google.cloud.discoveryengine.v1.ImportErrorConfig errorConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder> errorConfigBuilder_;
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig,
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
+            com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>
+        errorConfigBuilder_;
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
+     *
      * @return Whether the errorConfig field is set.
      */
     public boolean hasErrorConfig() {
       return ((bitField0_ & 0x00000010) != 0);
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
+     *
      * @return The errorConfig.
      */
     public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
       if (errorConfigBuilder_ == null) {
-        return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+        return errorConfig_ == null
+            ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
+            : errorConfig_;
       } else {
         return errorConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -2834,6 +3273,8 @@ public Builder setErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorCon
       return this;
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -2852,6 +3293,8 @@ public Builder setErrorConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -2860,9 +3303,10 @@ public Builder setErrorConfig(
      */
     public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorConfig value) {
       if (errorConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000010) != 0) &&
-          errorConfig_ != null &&
-          errorConfig_ != com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000010) != 0)
+            && errorConfig_ != null
+            && errorConfig_
+                != com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()) {
           getErrorConfigBuilder().mergeFrom(value);
         } else {
           errorConfig_ = value;
@@ -2875,6 +3319,8 @@ public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorC
       return this;
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -2892,6 +3338,8 @@ public Builder clearErrorConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -2904,21 +3352,27 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder getErrorCon
       return getErrorConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
      */
-    public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder
+        getErrorConfigOrBuilder() {
       if (errorConfigBuilder_ != null) {
         return errorConfigBuilder_.getMessageOrBuilder();
       } else {
-        return errorConfig_ == null ?
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+        return errorConfig_ == null
+            ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
+            : errorConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -2926,14 +3380,17 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorCo
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder> 
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig,
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
+            com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>
         getErrorConfigFieldBuilder() {
       if (errorConfigBuilder_ == null) {
-        errorConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>(
-                getErrorConfig(),
-                getParentForChildren(),
-                isClean());
+        errorConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.ImportErrorConfig,
+                com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
+                com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>(
+                getErrorConfig(), getParentForChildren(), isClean());
         errorConfig_ = null;
       }
       return errorConfigBuilder_;
@@ -2941,26 +3398,37 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorCo
 
     private int reconciliationMode_ = 0;
     /**
+     *
+     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     *
      * @return The enum numeric value on the wire for reconciliationMode.
      */
-    @java.lang.Override public int getReconciliationModeValue() {
+    @java.lang.Override
+    public int getReconciliationModeValue() {
       return reconciliationMode_;
     }
     /**
+     *
+     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     *
      * @param value The enum numeric value on the wire for reconciliationMode to set.
      * @return This builder for chaining.
      */
@@ -2971,32 +3439,49 @@ public Builder setReconciliationModeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     *
      * @return The reconciliationMode.
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode getReconciliationMode() {
-      com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode result = com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.forNumber(reconciliationMode_);
-      return result == null ? com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.UNRECOGNIZED : result;
+    public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode
+        getReconciliationMode() {
+      com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode result =
+          com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.forNumber(
+              reconciliationMode_);
+      return result == null
+          ? com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode
+              .UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     *
      * @param value The reconciliationMode to set.
      * @return This builder for chaining.
      */
-    public Builder setReconciliationMode(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode value) {
+    public Builder setReconciliationMode(
+        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode value) {
       if (value == null) {
         throw new NullPointerException();
       }
@@ -3006,13 +3491,18 @@ public Builder setReconciliationMode(com.google.cloud.discoveryengine.v1.ImportD
       return this;
     }
     /**
+     *
+     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearReconciliationMode() {
@@ -3022,8 +3512,10 @@ public Builder clearReconciliationMode() {
       return this;
     }
 
-    private boolean autoGenerateIds_ ;
+    private boolean autoGenerateIds_;
     /**
+     *
+     *
      * 
      * Whether to automatically generate IDs for the documents if absent.
      *
@@ -3048,6 +3540,7 @@ public Builder clearReconciliationMode() {
      * 

      *
      * bool auto_generate_ids = 8;
+     *
      * @return The autoGenerateIds.
      */
     @java.lang.Override
@@ -3055,6 +3548,8 @@ public boolean getAutoGenerateIds() {
       return autoGenerateIds_;
     }
     /**
+     *
+     *
      * 
      * Whether to automatically generate IDs for the documents if absent.
      *
@@ -3079,6 +3574,7 @@ public boolean getAutoGenerateIds() {
      * 

      *
      * bool auto_generate_ids = 8;
+     *
      * @param value The autoGenerateIds to set.
      * @return This builder for chaining.
      */
@@ -3090,6 +3586,8 @@ public Builder setAutoGenerateIds(boolean value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether to automatically generate IDs for the documents if absent.
      *
@@ -3114,6 +3612,7 @@ public Builder setAutoGenerateIds(boolean value) {
      * 

      *
      * bool auto_generate_ids = 8;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAutoGenerateIds() {
@@ -3125,6 +3624,8 @@ public Builder clearAutoGenerateIds() {
 
     private java.lang.Object idField_ = "";
     /**
+     *
+     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3156,13 +3657,13 @@ public Builder clearAutoGenerateIds() {
      * 

      *
      * string id_field = 9;
+     *
      * @return The idField.
      */
     public java.lang.String getIdField() {
       java.lang.Object ref = idField_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         idField_ = s;
         return s;
@@ -3171,6 +3672,8 @@ public java.lang.String getIdField() {
       }
     }
     /**
+     *
+     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3202,15 +3705,14 @@ public java.lang.String getIdField() {
      * 

      *
      * string id_field = 9;
+     *
      * @return The bytes for idField.
      */
-    public com.google.protobuf.ByteString
-        getIdFieldBytes() {
+    public com.google.protobuf.ByteString getIdFieldBytes() {
       java.lang.Object ref = idField_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         idField_ = b;
         return b;
       } else {
@@ -3218,6 +3720,8 @@ public java.lang.String getIdField() {
       }
     }
     /**
+     *
+     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3249,18 +3753,22 @@ public java.lang.String getIdField() {
      * 

      *
      * string id_field = 9;
+     *
      * @param value The idField to set.
      * @return This builder for chaining.
      */
-    public Builder setIdField(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIdField(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       idField_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3292,6 +3800,7 @@ public Builder setIdField(
      * 

      *
      * string id_field = 9;
+     *
      * @return This builder for chaining.
      */
     public Builder clearIdField() {
@@ -3301,6 +3810,8 @@ public Builder clearIdField() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3332,21 +3843,23 @@ public Builder clearIdField() {
      * 

      *
      * string id_field = 9;
+     *
      * @param value The bytes for idField to set.
      * @return This builder for chaining.
      */
-    public Builder setIdFieldBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIdFieldBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       idField_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -3356,12 +3869,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ImportDocumentsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ImportDocumentsRequest)
   private static final com.google.cloud.discoveryengine.v1.ImportDocumentsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ImportDocumentsRequest();
   }
@@ -3370,27 +3883,27 @@ public static com.google.cloud.discoveryengine.v1.ImportDocumentsRequest getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ImportDocumentsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ImportDocumentsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -3405,6 +3918,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ImportDocumentsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequestOrBuilder.java
similarity index 84%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequestOrBuilder.java
index 6c2e01d2d82f..883f9d59335c 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsRequestOrBuilder.java
@@ -1,58 +1,94 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ImportDocumentsRequestOrBuilder extends
+public interface ImportDocumentsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ImportDocumentsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * 
+   *
    * @return Whether the inlineSource field is set.
    */
   boolean hasInlineSource();
   /**
+   *
+   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * 
+   *
    * @return The inlineSource.
    */
   com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource getInlineSource();
   /**
+   *
+   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * 
    */
-  com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder();
+  com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.InlineSourceOrBuilder
+      getInlineSourceOrBuilder();
 
   /**
+   *
+   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3;
+   *
    * @return Whether the gcsSource field is set.
    */
   boolean hasGcsSource();
   /**
+   *
+   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3;
+   *
    * @return The gcsSource.
    */
   com.google.cloud.discoveryengine.v1.GcsSource getGcsSource();
   /**
+   *
+   *
    * 
    * Cloud Storage location for the input content.
    * 

@@ -62,24 +98,32 @@ public interface ImportDocumentsRequestOrBuilder extends
   com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuilder();
 
   /**
+   *
+   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4;
+   *
    * @return Whether the bigquerySource field is set.
    */
   boolean hasBigquerySource();
   /**
+   *
+   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4;
+   *
    * @return The bigquerySource.
    */
   com.google.cloud.discoveryengine.v1.BigQuerySource getBigquerySource();
   /**
+   *
+   *
    * 
    * BigQuery input source.
    * 

@@ -89,48 +133,65 @@ public interface ImportDocumentsRequestOrBuilder extends
   com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder getBigquerySourceOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * Requires create/update permission.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * Requires create/update permission.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
+   *
    * @return Whether the errorConfig field is set.
    */
   boolean hasErrorConfig();
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
+   *
    * @return The errorConfig.
    */
   com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig();
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import.
    * 

@@ -140,29 +201,42 @@ public interface ImportDocumentsRequestOrBuilder extends
   com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * The mode of reconciliation between existing documents and the documents to
    * be imported. Defaults to
    * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+   * 
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+   * 
+   *
    * @return The enum numeric value on the wire for reconciliationMode.
    */
   int getReconciliationModeValue();
   /**
+   *
+   *
    * 
    * The mode of reconciliation between existing documents and the documents to
    * be imported. Defaults to
    * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+   * 
+   * .google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+   * 
+   *
    * @return The reconciliationMode.
    */
-  com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode getReconciliationMode();
+  com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.ReconciliationMode
+      getReconciliationMode();
 
   /**
+   *
+   *
    * 
    * Whether to automatically generate IDs for the documents if absent.
    *
@@ -187,11 +261,14 @@ public interface ImportDocumentsRequestOrBuilder extends
    * 

    *
    * bool auto_generate_ids = 8;
+   *
    * @return The autoGenerateIds.
    */
   boolean getAutoGenerateIds();
 
   /**
+   *
+   *
    * 
    * The field in the Cloud Storage and BigQuery sources that indicates the
    * unique IDs of the documents.
@@ -223,10 +300,13 @@ public interface ImportDocumentsRequestOrBuilder extends
    * 

    *
    * string id_field = 9;
+   *
    * @return The idField.
    */
   java.lang.String getIdField();
   /**
+   *
+   *
    * 
    * The field in the Cloud Storage and BigQuery sources that indicates the
    * unique IDs of the documents.
@@ -258,10 +338,10 @@ public interface ImportDocumentsRequestOrBuilder extends
    * 

    *
    * string id_field = 9;
+   *
    * @return The bytes for idField.
    */
-  com.google.protobuf.ByteString
-      getIdFieldBytes();
+  com.google.protobuf.ByteString getIdFieldBytes();
 
   com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.SourceCase getSourceCase();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponse.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponse.java
similarity index 72%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponse.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponse.java
index 772957c00455..bf4e9c384c91 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponse.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Response of the
  * [ImportDocumentsRequest][google.cloud.discoveryengine.v1.ImportDocumentsRequest].
@@ -13,43 +30,48 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ImportDocumentsResponse}
  */
-public final class ImportDocumentsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ImportDocumentsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ImportDocumentsResponse)
     ImportDocumentsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ImportDocumentsResponse.newBuilder() to construct.
   private ImportDocumentsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ImportDocumentsResponse() {
     errorSamples_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ImportDocumentsResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.class, com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.class,
+            com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.Builder.class);
   }
 
   public static final int ERROR_SAMPLES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List errorSamples_;
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -61,6 +83,8 @@ public java.util.List getErrorSamplesList() {
     return errorSamples_;
   }
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -68,11 +92,12 @@ public java.util.List getErrorSamplesList() {
    * repeated .google.rpc.Status error_samples = 1;
    */
   @java.lang.Override
-  public java.util.List 
-      getErrorSamplesOrBuilderList() {
+  public java.util.List getErrorSamplesOrBuilderList() {
     return errorSamples_;
   }
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -84,6 +109,8 @@ public int getErrorSamplesCount() {
     return errorSamples_.size();
   }
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -95,6 +122,8 @@ public com.google.rpc.Status getErrorSamples(int index) {
     return errorSamples_.get(index);
   }
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -102,19 +131,21 @@ public com.google.rpc.Status getErrorSamples(int index) {
    * repeated .google.rpc.Status error_samples = 1;
    */
   @java.lang.Override
-  public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
-      int index) {
+  public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index) {
     return errorSamples_.get(index);
   }
 
   public static final int ERROR_CONFIG_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1.ImportErrorConfig errorConfig_;
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
+   *
    * @return Whether the errorConfig field is set.
    */
   @java.lang.Override
@@ -122,18 +153,25 @@ public boolean hasErrorConfig() {
     return errorConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
+   *
    * @return The errorConfig.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
-    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+    return errorConfig_ == null
+        ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
+        : errorConfig_;
   }
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

@@ -142,10 +180,13 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
-    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+    return errorConfig_ == null
+        ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
+        : errorConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -157,8 +198,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < errorSamples_.size(); i++) {
       output.writeMessage(1, errorSamples_.get(i));
     }
@@ -175,12 +215,10 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < errorSamples_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, errorSamples_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, errorSamples_.get(i));
     }
     if (errorConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getErrorConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getErrorConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -190,19 +228,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ImportDocumentsResponse other = (com.google.cloud.discoveryengine.v1.ImportDocumentsResponse) obj;
+    com.google.cloud.discoveryengine.v1.ImportDocumentsResponse other =
+        (com.google.cloud.discoveryengine.v1.ImportDocumentsResponse) obj;
 
-    if (!getErrorSamplesList()
-        .equals(other.getErrorSamplesList())) return false;
+    if (!getErrorSamplesList().equals(other.getErrorSamplesList())) return false;
     if (hasErrorConfig() != other.hasErrorConfig()) return false;
     if (hasErrorConfig()) {
-      if (!getErrorConfig()
-          .equals(other.getErrorConfig())) return false;
+      if (!getErrorConfig().equals(other.getErrorConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -229,98 +266,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ImportDocumentsResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.ImportDocumentsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response of the
    * [ImportDocumentsRequest][google.cloud.discoveryengine.v1.ImportDocumentsRequest].
@@ -330,33 +373,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ImportDocumentsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ImportDocumentsResponse)
       com.google.cloud.discoveryengine.v1.ImportDocumentsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.class, com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.class,
+              com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -377,9 +419,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -398,14 +440,18 @@ public com.google.cloud.discoveryengine.v1.ImportDocumentsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ImportDocumentsResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1.ImportDocumentsResponse result = new com.google.cloud.discoveryengine.v1.ImportDocumentsResponse(this);
+      com.google.cloud.discoveryengine.v1.ImportDocumentsResponse result =
+          new com.google.cloud.discoveryengine.v1.ImportDocumentsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.ImportDocumentsResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.discoveryengine.v1.ImportDocumentsResponse result) {
       if (errorSamplesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           errorSamples_ = java.util.Collections.unmodifiableList(errorSamples_);
@@ -420,9 +466,8 @@ private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.Impo
     private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportDocumentsResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.errorConfig_ = errorConfigBuilder_ == null
-            ? errorConfig_
-            : errorConfigBuilder_.build();
+        result.errorConfig_ =
+            errorConfigBuilder_ == null ? errorConfig_ : errorConfigBuilder_.build();
       }
     }
 
@@ -430,38 +475,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportDocumentsRe
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ImportDocumentsResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportDocumentsResponse)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportDocumentsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -469,7 +515,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportDocumentsResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.ImportDocumentsResponse.getDefaultInstance())
+        return this;
       if (errorSamplesBuilder_ == null) {
         if (!other.errorSamples_.isEmpty()) {
           if (errorSamples_.isEmpty()) {
@@ -488,9 +535,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportDocumentsResp
             errorSamplesBuilder_ = null;
             errorSamples_ = other.errorSamples_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            errorSamplesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getErrorSamplesFieldBuilder() : null;
+            errorSamplesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getErrorSamplesFieldBuilder()
+                    : null;
           } else {
             errorSamplesBuilder_.addAllMessages(other.errorSamples_);
           }
@@ -525,32 +573,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.rpc.Status m =
-                  input.readMessage(
-                      com.google.rpc.Status.parser(),
-                      extensionRegistry);
-              if (errorSamplesBuilder_ == null) {
-                ensureErrorSamplesIsMutable();
-                errorSamples_.add(m);
-              } else {
-                errorSamplesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getErrorConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.rpc.Status m =
+                    input.readMessage(com.google.rpc.Status.parser(), extensionRegistry);
+                if (errorSamplesBuilder_ == null) {
+                  ensureErrorSamplesIsMutable();
+                  errorSamples_.add(m);
+                } else {
+                  errorSamplesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getErrorConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -560,21 +607,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private java.util.List errorSamples_ =
-      java.util.Collections.emptyList();
+    private java.util.List errorSamples_ = java.util.Collections.emptyList();
+
     private void ensureErrorSamplesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         errorSamples_ = new java.util.ArrayList(errorSamples_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> errorSamplesBuilder_;
+            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
+        errorSamplesBuilder_;
 
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -589,6 +640,8 @@ public java.util.List getErrorSamplesList() {
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -603,6 +656,8 @@ public int getErrorSamplesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -617,14 +672,15 @@ public com.google.rpc.Status getErrorSamples(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder setErrorSamples(
-        int index, com.google.rpc.Status value) {
+    public Builder setErrorSamples(int index, com.google.rpc.Status value) {
       if (errorSamplesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -638,14 +694,15 @@ public Builder setErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder setErrorSamples(
-        int index, com.google.rpc.Status.Builder builderForValue) {
+    public Builder setErrorSamples(int index, com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.set(index, builderForValue.build());
@@ -656,6 +713,8 @@ public Builder setErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -676,14 +735,15 @@ public Builder addErrorSamples(com.google.rpc.Status value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(
-        int index, com.google.rpc.Status value) {
+    public Builder addErrorSamples(int index, com.google.rpc.Status value) {
       if (errorSamplesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -697,14 +757,15 @@ public Builder addErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(
-        com.google.rpc.Status.Builder builderForValue) {
+    public Builder addErrorSamples(com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.add(builderForValue.build());
@@ -715,14 +776,15 @@ public Builder addErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(
-        int index, com.google.rpc.Status.Builder builderForValue) {
+    public Builder addErrorSamples(int index, com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.add(index, builderForValue.build());
@@ -733,18 +795,18 @@ public Builder addErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addAllErrorSamples(
-        java.lang.Iterable values) {
+    public Builder addAllErrorSamples(java.lang.Iterable values) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, errorSamples_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, errorSamples_);
         onChanged();
       } else {
         errorSamplesBuilder_.addAllMessages(values);
@@ -752,6 +814,8 @@ public Builder addAllErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -769,6 +833,8 @@ public Builder clearErrorSamples() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -786,39 +852,43 @@ public Builder removeErrorSamples(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.Status.Builder getErrorSamplesBuilder(
-        int index) {
+    public com.google.rpc.Status.Builder getErrorSamplesBuilder(int index) {
       return getErrorSamplesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
-        int index) {
+    public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index) {
       if (errorSamplesBuilder_ == null) {
-        return errorSamples_.get(index);  } else {
+        return errorSamples_.get(index);
+      } else {
         return errorSamplesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public java.util.List 
-         getErrorSamplesOrBuilderList() {
+    public java.util.List getErrorSamplesOrBuilderList() {
       if (errorSamplesBuilder_ != null) {
         return errorSamplesBuilder_.getMessageOrBuilderList();
       } else {
@@ -826,6 +896,8 @@ public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -833,42 +905,44 @@ public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
      * repeated .google.rpc.Status error_samples = 1;
      */
     public com.google.rpc.Status.Builder addErrorSamplesBuilder() {
-      return getErrorSamplesFieldBuilder().addBuilder(
-          com.google.rpc.Status.getDefaultInstance());
+      return getErrorSamplesFieldBuilder().addBuilder(com.google.rpc.Status.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.Status.Builder addErrorSamplesBuilder(
-        int index) {
-      return getErrorSamplesFieldBuilder().addBuilder(
-          index, com.google.rpc.Status.getDefaultInstance());
+    public com.google.rpc.Status.Builder addErrorSamplesBuilder(int index) {
+      return getErrorSamplesFieldBuilder()
+          .addBuilder(index, com.google.rpc.Status.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public java.util.List 
-         getErrorSamplesBuilderList() {
+    public java.util.List getErrorSamplesBuilderList() {
       return getErrorSamplesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> 
+            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
         getErrorSamplesFieldBuilder() {
       if (errorSamplesBuilder_ == null) {
-        errorSamplesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>(
-                errorSamples_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        errorSamplesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.rpc.Status,
+                com.google.rpc.Status.Builder,
+                com.google.rpc.StatusOrBuilder>(
+                errorSamples_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         errorSamples_ = null;
       }
       return errorSamplesBuilder_;
@@ -876,34 +950,47 @@ public com.google.rpc.Status.Builder addErrorSamplesBuilder(
 
     private com.google.cloud.discoveryengine.v1.ImportErrorConfig errorConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder> errorConfigBuilder_;
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig,
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
+            com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>
+        errorConfigBuilder_;
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
+     *
      * @return Whether the errorConfig field is set.
      */
     public boolean hasErrorConfig() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
+     *
      * @return The errorConfig.
      */
     public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
       if (errorConfigBuilder_ == null) {
-        return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+        return errorConfig_ == null
+            ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
+            : errorConfig_;
       } else {
         return errorConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -924,6 +1011,8 @@ public Builder setErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorCon
       return this;
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -942,6 +1031,8 @@ public Builder setErrorConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -950,9 +1041,10 @@ public Builder setErrorConfig(
      */
     public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorConfig value) {
       if (errorConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          errorConfig_ != null &&
-          errorConfig_ != com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && errorConfig_ != null
+            && errorConfig_
+                != com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()) {
           getErrorConfigBuilder().mergeFrom(value);
         } else {
           errorConfig_ = value;
@@ -965,6 +1057,8 @@ public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorC
       return this;
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -982,6 +1076,8 @@ public Builder clearErrorConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -994,21 +1090,27 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder getErrorCon
       return getErrorConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
      */
-    public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder
+        getErrorConfigOrBuilder() {
       if (errorConfigBuilder_ != null) {
         return errorConfigBuilder_.getMessageOrBuilder();
       } else {
-        return errorConfig_ == null ?
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+        return errorConfig_ == null
+            ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
+            : errorConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -1016,21 +1118,24 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorCo
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder> 
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig,
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
+            com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>
         getErrorConfigFieldBuilder() {
       if (errorConfigBuilder_ == null) {
-        errorConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>(
-                getErrorConfig(),
-                getParentForChildren(),
-                isClean());
+        errorConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.ImportErrorConfig,
+                com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
+                com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>(
+                getErrorConfig(), getParentForChildren(), isClean());
         errorConfig_ = null;
       }
       return errorConfigBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1040,12 +1145,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ImportDocumentsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ImportDocumentsResponse)
   private static final com.google.cloud.discoveryengine.v1.ImportDocumentsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ImportDocumentsResponse();
   }
@@ -1054,27 +1159,27 @@ public static com.google.cloud.discoveryengine.v1.ImportDocumentsResponse getDef
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ImportDocumentsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ImportDocumentsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1089,6 +1194,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ImportDocumentsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponseOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponseOrBuilder.java
similarity index 68%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponseOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponseOrBuilder.java
index 856b6b8bc908..f47e9b55d566 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponseOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportDocumentsResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ImportDocumentsResponseOrBuilder extends
+public interface ImportDocumentsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ImportDocumentsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  java.util.List 
-      getErrorSamplesList();
+  java.util.List getErrorSamplesList();
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -25,6 +44,8 @@ public interface ImportDocumentsResponseOrBuilder extends
    */
   com.google.rpc.Status getErrorSamples(int index);
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -33,43 +54,53 @@ public interface ImportDocumentsResponseOrBuilder extends
    */
   int getErrorSamplesCount();
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  java.util.List 
-      getErrorSamplesOrBuilderList();
+  java.util.List getErrorSamplesOrBuilderList();
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
-      int index);
+  com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
+   *
    * @return Whether the errorConfig field is set.
    */
   boolean hasErrorConfig();
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
+   *
    * @return The errorConfig.
    */
   com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig();
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfig.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfig.java
similarity index 69%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfig.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfig.java
index 284fce5f7e59..23b89c88410c 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfig.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfig.java
@@ -1,56 +1,78 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Configuration of destination for Import related errors.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ImportErrorConfig}
  */
-public final class ImportErrorConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ImportErrorConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ImportErrorConfig)
     ImportErrorConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ImportErrorConfig.newBuilder() to construct.
   private ImportErrorConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private ImportErrorConfig() {
-  }
+
+  private ImportErrorConfig() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ImportErrorConfig();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig.class, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder.class);
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig.class,
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder.class);
   }
 
   private int destinationCase_ = 0;
+
   @SuppressWarnings("serial")
   private java.lang.Object destination_;
+
   public enum DestinationCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     GCS_PREFIX(1),
     DESTINATION_NOT_SET(0);
     private final int value;
+
     private DestinationCase(int value) {
       this.value = value;
     }
@@ -66,24 +88,28 @@ public static DestinationCase valueOf(int value) {
 
     public static DestinationCase forNumber(int value) {
       switch (value) {
-        case 1: return GCS_PREFIX;
-        case 0: return DESTINATION_NOT_SET;
-        default: return null;
+        case 1:
+          return GCS_PREFIX;
+        case 0:
+          return DESTINATION_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public DestinationCase
-  getDestinationCase() {
-    return DestinationCase.forNumber(
-        destinationCase_);
+  public DestinationCase getDestinationCase() {
+    return DestinationCase.forNumber(destinationCase_);
   }
 
   public static final int GCS_PREFIX_FIELD_NUMBER = 1;
   /**
+   *
+   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -92,12 +118,15 @@ public int getNumber() {
    * 

    *
    * string gcs_prefix = 1;
+   *
    * @return Whether the gcsPrefix field is set.
    */
   public boolean hasGcsPrefix() {
     return destinationCase_ == 1;
   }
   /**
+   *
+   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -106,6 +135,7 @@ public boolean hasGcsPrefix() {
    * 

    *
    * string gcs_prefix = 1;
+   *
    * @return The gcsPrefix.
    */
   public java.lang.String getGcsPrefix() {
@@ -116,8 +146,7 @@ public java.lang.String getGcsPrefix() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (destinationCase_ == 1) {
         destination_ = s;
@@ -126,6 +155,8 @@ public java.lang.String getGcsPrefix() {
     }
   }
   /**
+   *
+   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -134,18 +165,17 @@ public java.lang.String getGcsPrefix() {
    * 

    *
    * string gcs_prefix = 1;
+   *
    * @return The bytes for gcsPrefix.
    */
-  public com.google.protobuf.ByteString
-      getGcsPrefixBytes() {
+  public com.google.protobuf.ByteString getGcsPrefixBytes() {
     java.lang.Object ref = "";
     if (destinationCase_ == 1) {
       ref = destination_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (destinationCase_ == 1) {
         destination_ = b;
       }
@@ -156,6 +186,7 @@ public java.lang.String getGcsPrefix() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -167,8 +198,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (destinationCase_ == 1) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, destination_);
     }
@@ -192,18 +222,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ImportErrorConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ImportErrorConfig other = (com.google.cloud.discoveryengine.v1.ImportErrorConfig) obj;
+    com.google.cloud.discoveryengine.v1.ImportErrorConfig other =
+        (com.google.cloud.discoveryengine.v1.ImportErrorConfig) obj;
 
     if (!getDestinationCase().equals(other.getDestinationCase())) return false;
     switch (destinationCase_) {
       case 1:
-        if (!getGcsPrefix()
-            .equals(other.getGcsPrefix())) return false;
+        if (!getGcsPrefix().equals(other.getGcsPrefix())) return false;
         break;
       case 0:
       default:
@@ -233,131 +263,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportErrorConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ImportErrorConfig prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.ImportErrorConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Configuration of destination for Import related errors.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ImportErrorConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ImportErrorConfig)
       com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ImportErrorConfig.class, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder.class);
+              com.google.cloud.discoveryengine.v1.ImportErrorConfig.class,
+              com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ImportErrorConfig.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -368,9 +403,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor;
     }
 
     @java.lang.Override
@@ -389,8 +424,11 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ImportErrorConfig buildPartial() {
-      com.google.cloud.discoveryengine.v1.ImportErrorConfig result = new com.google.cloud.discoveryengine.v1.ImportErrorConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.ImportErrorConfig result =
+          new com.google.cloud.discoveryengine.v1.ImportErrorConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -409,38 +447,39 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.ImportErrorC
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ImportErrorConfig) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportErrorConfig)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportErrorConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -448,17 +487,20 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportErrorConfig other) {
-      if (other == com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance())
+        return this;
       switch (other.getDestinationCase()) {
-        case GCS_PREFIX: {
-          destinationCase_ = 1;
-          destination_ = other.destination_;
-          onChanged();
-          break;
-        }
-        case DESTINATION_NOT_SET: {
-          break;
-        }
+        case GCS_PREFIX:
+          {
+            destinationCase_ = 1;
+            destination_ = other.destination_;
+            onChanged();
+            break;
+          }
+        case DESTINATION_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -486,18 +528,20 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
-              destinationCase_ = 1;
-              destination_ = s;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                destinationCase_ = 1;
+                destination_ = s;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -507,12 +551,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int destinationCase_ = 0;
     private java.lang.Object destination_;
-    public DestinationCase
-        getDestinationCase() {
-      return DestinationCase.forNumber(
-          destinationCase_);
+
+    public DestinationCase getDestinationCase() {
+      return DestinationCase.forNumber(destinationCase_);
     }
 
     public Builder clearDestination() {
@@ -525,6 +569,8 @@ public Builder clearDestination() {
     private int bitField0_;
 
     /**
+     *
+     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -533,6 +579,7 @@ public Builder clearDestination() {
      * 

      *
      * string gcs_prefix = 1;
+     *
      * @return Whether the gcsPrefix field is set.
      */
     @java.lang.Override
@@ -540,6 +587,8 @@ public boolean hasGcsPrefix() {
       return destinationCase_ == 1;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -548,6 +597,7 @@ public boolean hasGcsPrefix() {
      * 

      *
      * string gcs_prefix = 1;
+     *
      * @return The gcsPrefix.
      */
     @java.lang.Override
@@ -557,8 +607,7 @@ public java.lang.String getGcsPrefix() {
         ref = destination_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (destinationCase_ == 1) {
           destination_ = s;
@@ -569,6 +618,8 @@ public java.lang.String getGcsPrefix() {
       }
     }
     /**
+     *
+     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -577,19 +628,18 @@ public java.lang.String getGcsPrefix() {
      * 

      *
      * string gcs_prefix = 1;
+     *
      * @return The bytes for gcsPrefix.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getGcsPrefixBytes() {
+    public com.google.protobuf.ByteString getGcsPrefixBytes() {
       java.lang.Object ref = "";
       if (destinationCase_ == 1) {
         ref = destination_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (destinationCase_ == 1) {
           destination_ = b;
         }
@@ -599,6 +649,8 @@ public java.lang.String getGcsPrefix() {
       }
     }
     /**
+     *
+     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -607,18 +659,22 @@ public java.lang.String getGcsPrefix() {
      * 

      *
      * string gcs_prefix = 1;
+     *
      * @param value The gcsPrefix to set.
      * @return This builder for chaining.
      */
-    public Builder setGcsPrefix(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setGcsPrefix(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       destinationCase_ = 1;
       destination_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -627,6 +683,7 @@ public Builder setGcsPrefix(
      * 

      *
      * string gcs_prefix = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearGcsPrefix() {
@@ -638,6 +695,8 @@ public Builder clearGcsPrefix() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -646,21 +705,23 @@ public Builder clearGcsPrefix() {
      * 

      *
      * string gcs_prefix = 1;
+     *
      * @param value The bytes for gcsPrefix to set.
      * @return This builder for chaining.
      */
-    public Builder setGcsPrefixBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setGcsPrefixBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       destinationCase_ = 1;
       destination_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -670,12 +731,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ImportErrorConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ImportErrorConfig)
   private static final com.google.cloud.discoveryengine.v1.ImportErrorConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ImportErrorConfig();
   }
@@ -684,27 +745,27 @@ public static com.google.cloud.discoveryengine.v1.ImportErrorConfig getDefaultIn
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ImportErrorConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ImportErrorConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -719,6 +780,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ImportErrorConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfigOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfigOrBuilder.java
similarity index 67%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfigOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfigOrBuilder.java
index b8ac7352e45a..c830ba4a5096 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfigOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportErrorConfigOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ImportErrorConfigOrBuilder extends
+public interface ImportErrorConfigOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ImportErrorConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -16,10 +34,13 @@ public interface ImportErrorConfigOrBuilder extends
    * 

    *
    * string gcs_prefix = 1;
+   *
    * @return Whether the gcsPrefix field is set.
    */
   boolean hasGcsPrefix();
   /**
+   *
+   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -28,10 +49,13 @@ public interface ImportErrorConfigOrBuilder extends
    * 

    *
    * string gcs_prefix = 1;
+   *
    * @return The gcsPrefix.
    */
   java.lang.String getGcsPrefix();
   /**
+   *
+   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -40,10 +64,10 @@ public interface ImportErrorConfigOrBuilder extends
    * 

    *
    * string gcs_prefix = 1;
+   *
    * @return The bytes for gcsPrefix.
    */
-  com.google.protobuf.ByteString
-      getGcsPrefixBytes();
+  com.google.protobuf.ByteString getGcsPrefixBytes();
 
   com.google.cloud.discoveryengine.v1.ImportErrorConfig.DestinationCase getDestinationCase();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadata.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadata.java
similarity index 70%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadata.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadata.java
index adb7d4870c2d..b86ba0b2bbdb 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadata.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadata.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Metadata related to the progress of the Import operation. This will be
  * returned by the google.longrunning.Operation.metadata field.
@@ -11,46 +28,50 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ImportUserEventsMetadata}
  */
-public final class ImportUserEventsMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ImportUserEventsMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ImportUserEventsMetadata)
     ImportUserEventsMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ImportUserEventsMetadata.newBuilder() to construct.
   private ImportUserEventsMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private ImportUserEventsMetadata() {
-  }
+
+  private ImportUserEventsMetadata() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ImportUserEventsMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.class, com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.class,
+            com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -58,11 +79,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -70,6 +94,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -84,12 +110,15 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -97,12 +126,15 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -110,6 +142,8 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -125,11 +159,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   public static final int SUCCESS_COUNT_FIELD_NUMBER = 3;
   private long successCount_ = 0L;
   /**
+   *
+   *
    * 
    * Count of entries that were processed successfully.
    * 

    *
    * int64 success_count = 3;
+   *
    * @return The successCount.
    */
   @java.lang.Override
@@ -140,11 +177,14 @@ public long getSuccessCount() {
   public static final int FAILURE_COUNT_FIELD_NUMBER = 4;
   private long failureCount_ = 0L;
   /**
+   *
+   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
+   *
    * @return The failureCount.
    */
   @java.lang.Override
@@ -153,6 +193,7 @@ public long getFailureCount() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -164,8 +205,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -188,20 +228,16 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
     }
     if (successCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(3, successCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, successCount_);
     }
     if (failureCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(4, failureCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, failureCount_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -211,27 +247,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata other = (com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata) obj;
+    com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata other =
+        (com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime()
-          .equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
     }
-    if (getSuccessCount()
-        != other.getSuccessCount()) return false;
-    if (getFailureCount()
-        != other.getFailureCount()) return false;
+    if (getSuccessCount() != other.getSuccessCount()) return false;
+    if (getFailureCount() != other.getFailureCount()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -252,109 +285,113 @@ public int hashCode() {
       hash = (53 * hash) + getUpdateTime().hashCode();
     }
     hash = (37 * hash) + SUCCESS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getSuccessCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getSuccessCount());
     hash = (37 * hash) + FAILURE_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getFailureCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getFailureCount());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata related to the progress of the Import operation. This will be
    * returned by the google.longrunning.Operation.metadata field.
@@ -362,33 +399,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ImportUserEventsMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ImportUserEventsMetadata)
       com.google.cloud.discoveryengine.v1.ImportUserEventsMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.class, com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.class,
+              com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -409,13 +445,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.getDefaultInstance();
     }
 
@@ -430,23 +467,23 @@ public com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata result = new com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata result =
+          new com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null
-            ? updateTime_
-            : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.successCount_ = successCount_;
@@ -460,38 +497,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportUserEventsM
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -499,7 +537,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata other) {
-      if (other == com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata.getDefaultInstance())
+        return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -538,36 +578,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getUpdateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 24: {
-              successCount_ = input.readInt64();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            case 32: {
-              failureCount_ = input.readInt64();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                successCount_ = input.readInt64();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            case 32:
+              {
+                failureCount_ = input.readInt64();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -577,38 +618,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -629,14 +684,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -647,6 +703,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -655,9 +713,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -670,6 +728,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -687,6 +747,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -699,6 +761,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -709,11 +773,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -721,14 +788,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -736,36 +806,49 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        updateTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -787,6 +870,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -794,8 +879,7 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -806,6 +890,8 @@ public Builder setUpdateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -815,9 +901,9 @@ public Builder setUpdateTime(
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          updateTime_ != null &&
-          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateTime_ != null
+            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -830,6 +916,8 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -848,6 +936,8 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -861,6 +951,8 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -872,11 +964,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -885,26 +980,32 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(),
-                getParentForChildren(),
-                isClean());
+        updateTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(), getParentForChildren(), isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
 
-    private long successCount_ ;
+    private long successCount_;
     /**
+     *
+     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
+     *
      * @return The successCount.
      */
     @java.lang.Override
@@ -912,11 +1013,14 @@ public long getSuccessCount() {
       return successCount_;
     }
     /**
+     *
+     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
+     *
      * @param value The successCount to set.
      * @return This builder for chaining.
      */
@@ -928,11 +1032,14 @@ public Builder setSuccessCount(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSuccessCount() {
@@ -942,13 +1049,16 @@ public Builder clearSuccessCount() {
       return this;
     }
 
-    private long failureCount_ ;
+    private long failureCount_;
     /**
+     *
+     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
+     *
      * @return The failureCount.
      */
     @java.lang.Override
@@ -956,11 +1066,14 @@ public long getFailureCount() {
       return failureCount_;
     }
     /**
+     *
+     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
+     *
      * @param value The failureCount to set.
      * @return This builder for chaining.
      */
@@ -972,11 +1085,14 @@ public Builder setFailureCount(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFailureCount() {
@@ -985,9 +1101,9 @@ public Builder clearFailureCount() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -997,12 +1113,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ImportUserEventsMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ImportUserEventsMetadata)
-  private static final com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata();
   }
@@ -1011,27 +1128,27 @@ public static com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ImportUserEventsMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ImportUserEventsMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1046,6 +1163,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ImportUserEventsMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadataOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadataOrBuilder.java
similarity index 73%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadataOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadataOrBuilder.java
index e584ff4f0589..c0e38cb600a7 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadataOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ImportUserEventsMetadataOrBuilder extends
+public interface ImportUserEventsMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ImportUserEventsMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -35,26 +59,34 @@ public interface ImportUserEventsMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -65,21 +97,27 @@ public interface ImportUserEventsMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Count of entries that were processed successfully.
    * 

    *
    * int64 success_count = 3;
+   *
    * @return The successCount.
    */
   long getSuccessCount();
 
   /**
+   *
+   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
+   *
    * @return The failureCount.
    */
   long getFailureCount();
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequest.java
similarity index 61%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequest.java
index cc89b0c8f5ad..c28d6544c3bf 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequest.java
@@ -1,190 +1,254 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Request message for the ImportUserEvents request.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ImportUserEventsRequest}
  */
-public final class ImportUserEventsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ImportUserEventsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ImportUserEventsRequest)
     ImportUserEventsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ImportUserEventsRequest.newBuilder() to construct.
   private ImportUserEventsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ImportUserEventsRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ImportUserEventsRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.class, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.class,
+            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.Builder.class);
   }
 
-  public interface InlineSourceOrBuilder extends
+  public interface InlineSourceOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    java.util.List 
-        getUserEventsList();
+    java.util.List getUserEventsList();
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     com.google.cloud.discoveryengine.v1.UserEvent getUserEvents(int index);
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     int getUserEventsCount();
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    java.util.List 
+    java.util.List
         getUserEventsOrBuilderList();
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventsOrBuilder(
-        int index);
+    com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventsOrBuilder(int index);
   }
   /**
+   *
+   *
    * 
    * The inline source for the input config for ImportUserEvents method.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource}
    */
-  public static final class InlineSource extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class InlineSource extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource)
       InlineSourceOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use InlineSource.newBuilder() to construct.
     private InlineSource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private InlineSource() {
       userEvents_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new InlineSource();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.class, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder.class);
+              com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.class,
+              com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder
+                  .class);
     }
 
     public static final int USER_EVENTS_FIELD_NUMBER = 1;
+
     @SuppressWarnings("serial")
     private java.util.List userEvents_;
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
     public java.util.List getUserEventsList() {
       return userEvents_;
     }
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
-    public java.util.List 
+    public java.util.List
         getUserEventsOrBuilderList() {
       return userEvents_;
     }
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
     public int getUserEventsCount() {
       return userEvents_.size();
     }
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.UserEvent getUserEvents(int index) {
       return userEvents_.get(index);
     }
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventsOrBuilder(
@@ -193,6 +257,7 @@ public com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventsOrBui
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -204,8 +269,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       for (int i = 0; i < userEvents_.size(); i++) {
         output.writeMessage(1, userEvents_.get(i));
       }
@@ -219,8 +283,7 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < userEvents_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, userEvents_.get(i));
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, userEvents_.get(i));
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -230,15 +293,16 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
-      if (!(obj instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource)) {
+      if (!(obj
+          instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource other = (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) obj;
+      com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource other =
+          (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) obj;
 
-      if (!getUserEventsList()
-          .equals(other.getUserEventsList())) return false;
+      if (!getUserEventsList().equals(other.getUserEventsList())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -259,90 +323,101 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+        parseFrom(java.nio.ByteBuffer data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+        parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+        parseFrom(com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+        parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+        parseFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+        parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+        parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -352,39 +427,43 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * The inline source for the input config for ImportUserEvents method.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource)
         com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.ImportConfigProto
+            .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1.ImportConfigProto
+            .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.class, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder.class);
+                com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.class,
+                com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder
+                    .class);
       }
 
-      // Construct using com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.newBuilder()
-      private Builder() {
-
-      }
+      // Construct using
+      // com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.newBuilder()
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -400,19 +479,22 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1.ImportConfigProto
+            .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+          getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+            .getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource build() {
-        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource result = buildPartial();
+        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource result =
+            buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -420,15 +502,20 @@ public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource buildPartial() {
-        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource result = new com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource(this);
+      public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+          buildPartial() {
+        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource result =
+            new com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource result) {
+      private void buildPartialRepeatedFields(
+          com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource result) {
         if (userEventsBuilder_ == null) {
           if (((bitField0_ & 0x00000001) != 0)) {
             userEvents_ = java.util.Collections.unmodifiableList(userEvents_);
@@ -440,7 +527,8 @@ private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.Impo
         }
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource result) {
         int from_bitField0_ = bitField0_;
       }
 
@@ -448,46 +536,54 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportUserEventsR
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource)other);
+        if (other
+            instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) {
+          return mergeFrom(
+              (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource other) {
-        if (other == com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource other) {
+        if (other
+            == com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+                .getDefaultInstance()) return this;
         if (userEventsBuilder_ == null) {
           if (!other.userEvents_.isEmpty()) {
             if (userEvents_.isEmpty()) {
@@ -506,9 +602,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportUserEventsReq
               userEventsBuilder_ = null;
               userEvents_ = other.userEvents_;
               bitField0_ = (bitField0_ & ~0x00000001);
-              userEventsBuilder_ = 
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                   getUserEventsFieldBuilder() : null;
+              userEventsBuilder_ =
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getUserEventsFieldBuilder()
+                      : null;
             } else {
               userEventsBuilder_.addAllMessages(other.userEvents_);
             }
@@ -540,25 +637,27 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                com.google.cloud.discoveryengine.v1.UserEvent m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1.UserEvent.parser(),
-                        extensionRegistry);
-                if (userEventsBuilder_ == null) {
-                  ensureUserEventsIsMutable();
-                  userEvents_.add(m);
-                } else {
-                  userEventsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  com.google.cloud.discoveryengine.v1.UserEvent m =
+                      input.readMessage(
+                          com.google.cloud.discoveryengine.v1.UserEvent.parser(),
+                          extensionRegistry);
+                  if (userEventsBuilder_ == null) {
+                    ensureUserEventsIsMutable();
+                    userEvents_.add(m);
+                  } else {
+                    userEventsBuilder_.addMessage(m);
+                  }
+                  break;
+                } // case 10
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -568,26 +667,36 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private java.util.List userEvents_ =
-        java.util.Collections.emptyList();
+          java.util.Collections.emptyList();
+
       private void ensureUserEventsIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
-          userEvents_ = new java.util.ArrayList(userEvents_);
+          userEvents_ =
+              new java.util.ArrayList(userEvents_);
           bitField0_ |= 0x00000001;
-         }
+        }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1.UserEvent, com.google.cloud.discoveryengine.v1.UserEvent.Builder, com.google.cloud.discoveryengine.v1.UserEventOrBuilder> userEventsBuilder_;
+              com.google.cloud.discoveryengine.v1.UserEvent,
+              com.google.cloud.discoveryengine.v1.UserEvent.Builder,
+              com.google.cloud.discoveryengine.v1.UserEventOrBuilder>
+          userEventsBuilder_;
 
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public java.util.List getUserEventsList() {
         if (userEventsBuilder_ == null) {
@@ -597,11 +706,15 @@ public java.util.List getUserEven
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public int getUserEventsCount() {
         if (userEventsBuilder_ == null) {
@@ -611,11 +724,15 @@ public int getUserEventsCount() {
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public com.google.cloud.discoveryengine.v1.UserEvent getUserEvents(int index) {
         if (userEventsBuilder_ == null) {
@@ -625,14 +742,17 @@ public com.google.cloud.discoveryengine.v1.UserEvent getUserEvents(int index) {
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public Builder setUserEvents(
-          int index, com.google.cloud.discoveryengine.v1.UserEvent value) {
+      public Builder setUserEvents(int index, com.google.cloud.discoveryengine.v1.UserEvent value) {
         if (userEventsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -646,11 +766,15 @@ public Builder setUserEvents(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder setUserEvents(
           int index, com.google.cloud.discoveryengine.v1.UserEvent.Builder builderForValue) {
@@ -664,11 +788,15 @@ public Builder setUserEvents(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder addUserEvents(com.google.cloud.discoveryengine.v1.UserEvent value) {
         if (userEventsBuilder_ == null) {
@@ -684,14 +812,17 @@ public Builder addUserEvents(com.google.cloud.discoveryengine.v1.UserEvent value
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public Builder addUserEvents(
-          int index, com.google.cloud.discoveryengine.v1.UserEvent value) {
+      public Builder addUserEvents(int index, com.google.cloud.discoveryengine.v1.UserEvent value) {
         if (userEventsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -705,11 +836,15 @@ public Builder addUserEvents(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder addUserEvents(
           com.google.cloud.discoveryengine.v1.UserEvent.Builder builderForValue) {
@@ -723,11 +858,15 @@ public Builder addUserEvents(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder addUserEvents(
           int index, com.google.cloud.discoveryengine.v1.UserEvent.Builder builderForValue) {
@@ -741,18 +880,21 @@ public Builder addUserEvents(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder addAllUserEvents(
           java.lang.Iterable values) {
         if (userEventsBuilder_ == null) {
           ensureUserEventsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, userEvents_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, userEvents_);
           onChanged();
         } else {
           userEventsBuilder_.addAllMessages(values);
@@ -760,11 +902,15 @@ public Builder addAllUserEvents(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder clearUserEvents() {
         if (userEventsBuilder_ == null) {
@@ -777,11 +923,15 @@ public Builder clearUserEvents() {
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder removeUserEvents(int index) {
         if (userEventsBuilder_ == null) {
@@ -794,39 +944,51 @@ public Builder removeUserEvents(int index) {
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public com.google.cloud.discoveryengine.v1.UserEvent.Builder getUserEventsBuilder(
-          int index) {
+      public com.google.cloud.discoveryengine.v1.UserEvent.Builder getUserEventsBuilder(int index) {
         return getUserEventsFieldBuilder().getBuilder(index);
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventsOrBuilder(
           int index) {
         if (userEventsBuilder_ == null) {
-          return userEvents_.get(index);  } else {
+          return userEvents_.get(index);
+        } else {
           return userEventsBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public java.util.List 
-           getUserEventsOrBuilderList() {
+      public java.util.List
+          getUserEventsOrBuilderList() {
         if (userEventsBuilder_ != null) {
           return userEventsBuilder_.getMessageOrBuilderList();
         } else {
@@ -834,53 +996,68 @@ public com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventsOrBui
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public com.google.cloud.discoveryengine.v1.UserEvent.Builder addUserEventsBuilder() {
-        return getUserEventsFieldBuilder().addBuilder(
-            com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance());
+        return getUserEventsFieldBuilder()
+            .addBuilder(com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public com.google.cloud.discoveryengine.v1.UserEvent.Builder addUserEventsBuilder(
-          int index) {
-        return getUserEventsFieldBuilder().addBuilder(
-            index, com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance());
+      public com.google.cloud.discoveryengine.v1.UserEvent.Builder addUserEventsBuilder(int index) {
+        return getUserEventsFieldBuilder()
+            .addBuilder(index, com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public java.util.List 
-           getUserEventsBuilderList() {
+      public java.util.List
+          getUserEventsBuilderList() {
         return getUserEventsFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1.UserEvent, com.google.cloud.discoveryengine.v1.UserEvent.Builder, com.google.cloud.discoveryengine.v1.UserEventOrBuilder> 
+              com.google.cloud.discoveryengine.v1.UserEvent,
+              com.google.cloud.discoveryengine.v1.UserEvent.Builder,
+              com.google.cloud.discoveryengine.v1.UserEventOrBuilder>
           getUserEventsFieldBuilder() {
         if (userEventsBuilder_ == null) {
-          userEventsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1.UserEvent, com.google.cloud.discoveryengine.v1.UserEvent.Builder, com.google.cloud.discoveryengine.v1.UserEventOrBuilder>(
-                  userEvents_,
-                  ((bitField0_ & 0x00000001) != 0),
-                  getParentForChildren(),
-                  isClean());
+          userEventsBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.cloud.discoveryengine.v1.UserEvent,
+                  com.google.cloud.discoveryengine.v1.UserEvent.Builder,
+                  com.google.cloud.discoveryengine.v1.UserEventOrBuilder>(
+                  userEvents_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
           userEvents_ = null;
         }
         return userEventsBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -893,41 +1070,45 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource)
-    private static final com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+        DEFAULT_INSTANCE;
+
     static {
-      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource();
+      DEFAULT_INSTANCE =
+          new com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource();
     }
 
-    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public InlineSource parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public InlineSource parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -939,23 +1120,27 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   private int sourceCase_ = 0;
+
   @SuppressWarnings("serial")
   private java.lang.Object source_;
+
   public enum SourceCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     INLINE_SOURCE(2),
     GCS_SOURCE(3),
     BIGQUERY_SOURCE(4),
     SOURCE_NOT_SET(0);
     private final int value;
+
     private SourceCase(int value) {
       this.value = value;
     }
@@ -971,31 +1156,40 @@ public static SourceCase valueOf(int value) {
 
     public static SourceCase forNumber(int value) {
       switch (value) {
-        case 2: return INLINE_SOURCE;
-        case 3: return GCS_SOURCE;
-        case 4: return BIGQUERY_SOURCE;
-        case 0: return SOURCE_NOT_SET;
-        default: return null;
+        case 2:
+          return INLINE_SOURCE;
+        case 3:
+          return GCS_SOURCE;
+        case 4:
+          return BIGQUERY_SOURCE;
+        case 0:
+          return SOURCE_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public SourceCase
-  getSourceCase() {
-    return SourceCase.forNumber(
-        sourceCase_);
+  public SourceCase getSourceCase() {
+    return SourceCase.forNumber(sourceCase_);
   }
 
   public static final int INLINE_SOURCE_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * Required. The Inline source for the input content for UserEvents.
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the inlineSource field is set.
    */
   @java.lang.Override
@@ -1003,42 +1197,60 @@ public boolean hasInlineSource() {
     return sourceCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * Required. The Inline source for the input content for UserEvents.
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The inlineSource.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource getInlineSource() {
+  public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+      getInlineSource() {
     if (sourceCase_ == 2) {
-       return (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_;
+      return (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_;
     }
-    return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.getDefaultInstance();
+    return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+        .getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Required. The Inline source for the input content for UserEvents.
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder() {
+  public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder
+      getInlineSourceOrBuilder() {
     if (sourceCase_ == 2) {
-       return (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_;
+      return (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_;
     }
-    return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.getDefaultInstance();
+    return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+        .getDefaultInstance();
   }
 
   public static final int GCS_SOURCE_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * Required. Cloud Storage location for the input content.
    * 

    *
-   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the gcsSource field is set.
    */
   @java.lang.Override
@@ -1046,42 +1258,56 @@ public boolean hasGcsSource() {
     return sourceCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * Required. Cloud Storage location for the input content.
    * 

    *
-   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The gcsSource.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.GcsSource getGcsSource() {
     if (sourceCase_ == 3) {
-       return (com.google.cloud.discoveryengine.v1.GcsSource) source_;
+      return (com.google.cloud.discoveryengine.v1.GcsSource) source_;
     }
     return com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Required. Cloud Storage location for the input content.
    * 

    *
-   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuilder() {
     if (sourceCase_ == 3) {
-       return (com.google.cloud.discoveryengine.v1.GcsSource) source_;
+      return (com.google.cloud.discoveryengine.v1.GcsSource) source_;
     }
     return com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance();
   }
 
   public static final int BIGQUERY_SOURCE_FIELD_NUMBER = 4;
   /**
+   *
+   *
    * 
    * Required. BigQuery input source.
    * 

    *
-   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the bigquerySource field is set.
    */
   @java.lang.Override
@@ -1089,45 +1315,60 @@ public boolean hasBigquerySource() {
     return sourceCase_ == 4;
   }
   /**
+   *
+   *
    * 
    * Required. BigQuery input source.
    * 

    *
-   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The bigquerySource.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.BigQuerySource getBigquerySource() {
     if (sourceCase_ == 4) {
-       return (com.google.cloud.discoveryengine.v1.BigQuerySource) source_;
+      return (com.google.cloud.discoveryengine.v1.BigQuerySource) source_;
     }
     return com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Required. BigQuery input source.
    * 

    *
-   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder getBigquerySourceOrBuilder() {
     if (sourceCase_ == 4) {
-       return (com.google.cloud.discoveryengine.v1.BigQuerySource) source_;
+      return (com.google.cloud.discoveryengine.v1.BigQuerySource) source_;
     }
     return com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance();
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. Parent DataStore resource name, of the form
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -1136,30 +1377,32 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. Parent DataStore resource name, of the form
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -1170,12 +1413,15 @@ public java.lang.String getParent() {
   public static final int ERROR_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.discoveryengine.v1.ImportErrorConfig errorConfig_;
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
+   *
    * @return Whether the errorConfig field is set.
    */
   @java.lang.Override
@@ -1183,19 +1429,26 @@ public boolean hasErrorConfig() {
     return errorConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
+   *
    * @return The errorConfig.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
-    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+    return errorConfig_ == null
+        ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
+        : errorConfig_;
   }
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
@@ -1205,10 +1458,13 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
-    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+    return errorConfig_ == null
+        ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
+        : errorConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1220,13 +1476,13 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
     if (sourceCase_ == 2) {
-      output.writeMessage(2, (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_);
+      output.writeMessage(
+          2, (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_);
     }
     if (sourceCase_ == 3) {
       output.writeMessage(3, (com.google.cloud.discoveryengine.v1.GcsSource) source_);
@@ -1250,20 +1506,23 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (sourceCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2,
+              (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_);
     }
     if (sourceCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, (com.google.cloud.discoveryengine.v1.GcsSource) source_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, (com.google.cloud.discoveryengine.v1.GcsSource) source_);
     }
     if (sourceCase_ == 4) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, (com.google.cloud.discoveryengine.v1.BigQuerySource) source_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              4, (com.google.cloud.discoveryengine.v1.BigQuerySource) source_);
     }
     if (errorConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, getErrorConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getErrorConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -1273,33 +1532,29 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ImportUserEventsRequest other = (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest) obj;
+    com.google.cloud.discoveryengine.v1.ImportUserEventsRequest other =
+        (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (hasErrorConfig() != other.hasErrorConfig()) return false;
     if (hasErrorConfig()) {
-      if (!getErrorConfig()
-          .equals(other.getErrorConfig())) return false;
+      if (!getErrorConfig().equals(other.getErrorConfig())) return false;
     }
     if (!getSourceCase().equals(other.getSourceCase())) return false;
     switch (sourceCase_) {
       case 2:
-        if (!getInlineSource()
-            .equals(other.getInlineSource())) return false;
+        if (!getInlineSource().equals(other.getInlineSource())) return false;
         break;
       case 3:
-        if (!getGcsSource()
-            .equals(other.getGcsSource())) return false;
+        if (!getGcsSource().equals(other.getGcsSource())) return false;
         break;
       case 4:
-        if (!getBigquerySource()
-            .equals(other.getBigquerySource())) return false;
+        if (!getBigquerySource().equals(other.getBigquerySource())) return false;
         break;
       case 0:
       default:
@@ -1343,131 +1598,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.ImportUserEventsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for the ImportUserEvents request.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ImportUserEventsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ImportUserEventsRequest)
       com.google.cloud.discoveryengine.v1.ImportUserEventsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.class, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.class,
+              com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1493,9 +1753,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -1514,8 +1774,11 @@ public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.ImportUserEventsRequest result = new com.google.cloud.discoveryengine.v1.ImportUserEventsRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.ImportUserEventsRequest result =
+          new com.google.cloud.discoveryengine.v1.ImportUserEventsRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -1527,25 +1790,22 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportUserEventsR
         result.parent_ = parent_;
       }
       if (((from_bitField0_ & 0x00000010) != 0)) {
-        result.errorConfig_ = errorConfigBuilder_ == null
-            ? errorConfig_
-            : errorConfigBuilder_.build();
+        result.errorConfig_ =
+            errorConfigBuilder_ == null ? errorConfig_ : errorConfigBuilder_.build();
       }
     }
 
-    private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest result) {
+    private void buildPartialOneofs(
+        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest result) {
       result.sourceCase_ = sourceCase_;
       result.source_ = this.source_;
-      if (sourceCase_ == 2 &&
-          inlineSourceBuilder_ != null) {
+      if (sourceCase_ == 2 && inlineSourceBuilder_ != null) {
         result.source_ = inlineSourceBuilder_.build();
       }
-      if (sourceCase_ == 3 &&
-          gcsSourceBuilder_ != null) {
+      if (sourceCase_ == 3 && gcsSourceBuilder_ != null) {
         result.source_ = gcsSourceBuilder_.build();
       }
-      if (sourceCase_ == 4 &&
-          bigquerySourceBuilder_ != null) {
+      if (sourceCase_ == 4 && bigquerySourceBuilder_ != null) {
         result.source_ = bigquerySourceBuilder_.build();
       }
     }
@@ -1554,38 +1814,39 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.ImportUserEv
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportUserEventsRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportUserEventsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1593,7 +1854,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000008;
@@ -1603,21 +1865,25 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportUserEventsReq
         mergeErrorConfig(other.getErrorConfig());
       }
       switch (other.getSourceCase()) {
-        case INLINE_SOURCE: {
-          mergeInlineSource(other.getInlineSource());
-          break;
-        }
-        case GCS_SOURCE: {
-          mergeGcsSource(other.getGcsSource());
-          break;
-        }
-        case BIGQUERY_SOURCE: {
-          mergeBigquerySource(other.getBigquerySource());
-          break;
-        }
-        case SOURCE_NOT_SET: {
-          break;
-        }
+        case INLINE_SOURCE:
+          {
+            mergeInlineSource(other.getInlineSource());
+            break;
+          }
+        case GCS_SOURCE:
+          {
+            mergeGcsSource(other.getGcsSource());
+            break;
+          }
+        case BIGQUERY_SOURCE:
+          {
+            mergeBigquerySource(other.getBigquerySource());
+            break;
+          }
+        case SOURCE_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -1645,45 +1911,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getInlineSourceFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              sourceCase_ = 2;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getGcsSourceFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              sourceCase_ = 3;
-              break;
-            } // case 26
-            case 34: {
-              input.readMessage(
-                  getBigquerySourceFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              sourceCase_ = 4;
-              break;
-            } // case 34
-            case 42: {
-              input.readMessage(
-                  getErrorConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 42
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getInlineSourceFieldBuilder().getBuilder(), extensionRegistry);
+                sourceCase_ = 2;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getGcsSourceFieldBuilder().getBuilder(), extensionRegistry);
+                sourceCase_ = 3;
+                break;
+              } // case 26
+            case 34:
+              {
+                input.readMessage(getBigquerySourceFieldBuilder().getBuilder(), extensionRegistry);
+                sourceCase_ = 4;
+                break;
+              } // case 34
+            case 42:
+              {
+                input.readMessage(getErrorConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1693,12 +1957,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int sourceCase_ = 0;
     private java.lang.Object source_;
-    public SourceCase
-        getSourceCase() {
-      return SourceCase.forNumber(
-          sourceCase_);
+
+    public SourceCase getSourceCase() {
+      return SourceCase.forNumber(sourceCase_);
     }
 
     public Builder clearSource() {
@@ -1711,13 +1975,21 @@ public Builder clearSource() {
     private int bitField0_;
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder> inlineSourceBuilder_;
+            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource,
+            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder,
+            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder>
+        inlineSourceBuilder_;
     /**
+     *
+     *
      * 
      * Required. The Inline source for the input content for UserEvents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the inlineSource field is set.
      */
     @java.lang.Override
@@ -1725,35 +1997,48 @@ public boolean hasInlineSource() {
       return sourceCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * Required. The Inline source for the input content for UserEvents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The inlineSource.
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource getInlineSource() {
+    public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+        getInlineSource() {
       if (inlineSourceBuilder_ == null) {
         if (sourceCase_ == 2) {
           return (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_;
         }
-        return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+            .getDefaultInstance();
       } else {
         if (sourceCase_ == 2) {
           return inlineSourceBuilder_.getMessage();
         }
-        return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The Inline source for the input content for UserEvents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setInlineSource(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource value) {
+    public Builder setInlineSource(
+        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource value) {
       if (inlineSourceBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1767,14 +2052,19 @@ public Builder setInlineSource(com.google.cloud.discoveryengine.v1.ImportUserEve
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Inline source for the input content for UserEvents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setInlineSource(
-        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder builderForValue) {
+        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder
+            builderForValue) {
       if (inlineSourceBuilder_ == null) {
         source_ = builderForValue.build();
         onChanged();
@@ -1785,18 +2075,29 @@ public Builder setInlineSource(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Inline source for the input content for UserEvents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder mergeInlineSource(com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource value) {
+    public Builder mergeInlineSource(
+        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource value) {
       if (inlineSourceBuilder_ == null) {
-        if (sourceCase_ == 2 &&
-            source_ != com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.getDefaultInstance()) {
-          source_ = com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.newBuilder((com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_)
-              .mergeFrom(value).buildPartial();
+        if (sourceCase_ == 2
+            && source_
+                != com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+                    .getDefaultInstance()) {
+          source_ =
+              com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.newBuilder(
+                      (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource)
+                          source_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           source_ = value;
         }
@@ -1812,11 +2113,15 @@ public Builder mergeInlineSource(com.google.cloud.discoveryengine.v1.ImportUserE
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Inline source for the input content for UserEvents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearInlineSource() {
       if (inlineSourceBuilder_ == null) {
@@ -1835,49 +2140,71 @@ public Builder clearInlineSource() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Inline source for the input content for UserEvents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder getInlineSourceBuilder() {
+    public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder
+        getInlineSourceBuilder() {
       return getInlineSourceFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The Inline source for the input content for UserEvents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder
+        getInlineSourceOrBuilder() {
       if ((sourceCase_ == 2) && (inlineSourceBuilder_ != null)) {
         return inlineSourceBuilder_.getMessageOrBuilder();
       } else {
         if (sourceCase_ == 2) {
           return (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_;
         }
-        return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The Inline source for the input content for UserEvents.
      * 

      *
-     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder> 
+            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource,
+            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder,
+            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder>
         getInlineSourceFieldBuilder() {
       if (inlineSourceBuilder_ == null) {
         if (!(sourceCase_ == 2)) {
-          source_ = com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.getDefaultInstance();
+          source_ =
+              com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource
+                  .getDefaultInstance();
         }
-        inlineSourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder>(
+        inlineSourceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource,
+                com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource.Builder,
+                com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource) source_,
                 getParentForChildren(),
                 isClean());
@@ -1889,13 +2216,21 @@ public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceO
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.GcsSource, com.google.cloud.discoveryengine.v1.GcsSource.Builder, com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder> gcsSourceBuilder_;
+            com.google.cloud.discoveryengine.v1.GcsSource,
+            com.google.cloud.discoveryengine.v1.GcsSource.Builder,
+            com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder>
+        gcsSourceBuilder_;
     /**
+     *
+     *
      * 
      * Required. Cloud Storage location for the input content.
      * 

      *
-     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the gcsSource field is set.
      */
     @java.lang.Override
@@ -1903,11 +2238,16 @@ public boolean hasGcsSource() {
       return sourceCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage location for the input content.
      * 

      *
-     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The gcsSource.
      */
     @java.lang.Override
@@ -1925,11 +2265,15 @@ public com.google.cloud.discoveryengine.v1.GcsSource getGcsSource() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage location for the input content.
      * 

      *
-     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setGcsSource(com.google.cloud.discoveryengine.v1.GcsSource value) {
       if (gcsSourceBuilder_ == null) {
@@ -1945,11 +2289,15 @@ public Builder setGcsSource(com.google.cloud.discoveryengine.v1.GcsSource value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage location for the input content.
      * 

      *
-     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setGcsSource(
         com.google.cloud.discoveryengine.v1.GcsSource.Builder builderForValue) {
@@ -1963,18 +2311,25 @@ public Builder setGcsSource(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage location for the input content.
      * 

      *
-     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeGcsSource(com.google.cloud.discoveryengine.v1.GcsSource value) {
       if (gcsSourceBuilder_ == null) {
-        if (sourceCase_ == 3 &&
-            source_ != com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance()) {
-          source_ = com.google.cloud.discoveryengine.v1.GcsSource.newBuilder((com.google.cloud.discoveryengine.v1.GcsSource) source_)
-              .mergeFrom(value).buildPartial();
+        if (sourceCase_ == 3
+            && source_ != com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance()) {
+          source_ =
+              com.google.cloud.discoveryengine.v1.GcsSource.newBuilder(
+                      (com.google.cloud.discoveryengine.v1.GcsSource) source_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           source_ = value;
         }
@@ -1990,11 +2345,15 @@ public Builder mergeGcsSource(com.google.cloud.discoveryengine.v1.GcsSource valu
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage location for the input content.
      * 

      *
-     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearGcsSource() {
       if (gcsSourceBuilder_ == null) {
@@ -2013,21 +2372,29 @@ public Builder clearGcsSource() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage location for the input content.
      * 

      *
-     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1.GcsSource.Builder getGcsSourceBuilder() {
       return getGcsSourceFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage location for the input content.
      * 

      *
-     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuilder() {
@@ -2041,21 +2408,30 @@ public com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuil
       }
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage location for the input content.
      * 

      *
-     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.GcsSource, com.google.cloud.discoveryengine.v1.GcsSource.Builder, com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder> 
+            com.google.cloud.discoveryengine.v1.GcsSource,
+            com.google.cloud.discoveryengine.v1.GcsSource.Builder,
+            com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder>
         getGcsSourceFieldBuilder() {
       if (gcsSourceBuilder_ == null) {
         if (!(sourceCase_ == 3)) {
           source_ = com.google.cloud.discoveryengine.v1.GcsSource.getDefaultInstance();
         }
-        gcsSourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.GcsSource, com.google.cloud.discoveryengine.v1.GcsSource.Builder, com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder>(
+        gcsSourceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.GcsSource,
+                com.google.cloud.discoveryengine.v1.GcsSource.Builder,
+                com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1.GcsSource) source_,
                 getParentForChildren(),
                 isClean());
@@ -2067,13 +2443,21 @@ public com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuil
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.BigQuerySource, com.google.cloud.discoveryengine.v1.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder> bigquerySourceBuilder_;
+            com.google.cloud.discoveryengine.v1.BigQuerySource,
+            com.google.cloud.discoveryengine.v1.BigQuerySource.Builder,
+            com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder>
+        bigquerySourceBuilder_;
     /**
+     *
+     *
      * 
      * Required. BigQuery input source.
      * 

      *
-     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the bigquerySource field is set.
      */
     @java.lang.Override
@@ -2081,11 +2465,16 @@ public boolean hasBigquerySource() {
       return sourceCase_ == 4;
     }
     /**
+     *
+     *
      * 
      * Required. BigQuery input source.
      * 

      *
-     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The bigquerySource.
      */
     @java.lang.Override
@@ -2103,11 +2492,15 @@ public com.google.cloud.discoveryengine.v1.BigQuerySource getBigquerySource() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. BigQuery input source.
      * 

      *
-     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setBigquerySource(com.google.cloud.discoveryengine.v1.BigQuerySource value) {
       if (bigquerySourceBuilder_ == null) {
@@ -2123,11 +2516,15 @@ public Builder setBigquerySource(com.google.cloud.discoveryengine.v1.BigQuerySou
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. BigQuery input source.
      * 

      *
-     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setBigquerySource(
         com.google.cloud.discoveryengine.v1.BigQuerySource.Builder builderForValue) {
@@ -2141,18 +2538,25 @@ public Builder setBigquerySource(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. BigQuery input source.
      * 

      *
-     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeBigquerySource(com.google.cloud.discoveryengine.v1.BigQuerySource value) {
       if (bigquerySourceBuilder_ == null) {
-        if (sourceCase_ == 4 &&
-            source_ != com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance()) {
-          source_ = com.google.cloud.discoveryengine.v1.BigQuerySource.newBuilder((com.google.cloud.discoveryengine.v1.BigQuerySource) source_)
-              .mergeFrom(value).buildPartial();
+        if (sourceCase_ == 4
+            && source_ != com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance()) {
+          source_ =
+              com.google.cloud.discoveryengine.v1.BigQuerySource.newBuilder(
+                      (com.google.cloud.discoveryengine.v1.BigQuerySource) source_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           source_ = value;
         }
@@ -2168,11 +2572,15 @@ public Builder mergeBigquerySource(com.google.cloud.discoveryengine.v1.BigQueryS
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. BigQuery input source.
      * 

      *
-     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearBigquerySource() {
       if (bigquerySourceBuilder_ == null) {
@@ -2191,24 +2599,33 @@ public Builder clearBigquerySource() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. BigQuery input source.
      * 

      *
-     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1.BigQuerySource.Builder getBigquerySourceBuilder() {
       return getBigquerySourceFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. BigQuery input source.
      * 

      *
-     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder getBigquerySourceOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder
+        getBigquerySourceOrBuilder() {
       if ((sourceCase_ == 4) && (bigquerySourceBuilder_ != null)) {
         return bigquerySourceBuilder_.getMessageOrBuilder();
       } else {
@@ -2219,21 +2636,30 @@ public com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder getBigquerySo
       }
     }
     /**
+     *
+     *
      * 
      * Required. BigQuery input source.
      * 

      *
-     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.BigQuerySource, com.google.cloud.discoveryengine.v1.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder> 
+            com.google.cloud.discoveryengine.v1.BigQuerySource,
+            com.google.cloud.discoveryengine.v1.BigQuerySource.Builder,
+            com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder>
         getBigquerySourceFieldBuilder() {
       if (bigquerySourceBuilder_ == null) {
         if (!(sourceCase_ == 4)) {
           source_ = com.google.cloud.discoveryengine.v1.BigQuerySource.getDefaultInstance();
         }
-        bigquerySourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.BigQuerySource, com.google.cloud.discoveryengine.v1.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder>(
+        bigquerySourceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.BigQuerySource,
+                com.google.cloud.discoveryengine.v1.BigQuerySource.Builder,
+                com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1.BigQuerySource) source_,
                 getParentForChildren(),
                 isClean());
@@ -2246,19 +2672,23 @@ public com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder getBigquerySo
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -2267,21 +2697,24 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -2289,30 +2722,41 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -2322,18 +2766,24 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000008;
@@ -2343,36 +2793,49 @@ public Builder setParentBytes(
 
     private com.google.cloud.discoveryengine.v1.ImportErrorConfig errorConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder> errorConfigBuilder_;
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig,
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
+            com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>
+        errorConfigBuilder_;
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
+     *
      * @return Whether the errorConfig field is set.
      */
     public boolean hasErrorConfig() {
       return ((bitField0_ & 0x00000010) != 0);
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
+     *
      * @return The errorConfig.
      */
     public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
       if (errorConfigBuilder_ == null) {
-        return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+        return errorConfig_ == null
+            ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
+            : errorConfig_;
       } else {
         return errorConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2394,6 +2857,8 @@ public Builder setErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorCon
       return this;
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2413,6 +2878,8 @@ public Builder setErrorConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2422,9 +2889,10 @@ public Builder setErrorConfig(
      */
     public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorConfig value) {
       if (errorConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000010) != 0) &&
-          errorConfig_ != null &&
-          errorConfig_ != com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000010) != 0)
+            && errorConfig_ != null
+            && errorConfig_
+                != com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()) {
           getErrorConfigBuilder().mergeFrom(value);
         } else {
           errorConfig_ = value;
@@ -2437,6 +2905,8 @@ public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorC
       return this;
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2455,6 +2925,8 @@ public Builder clearErrorConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2468,6 +2940,8 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder getErrorCon
       return getErrorConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2475,15 +2949,19 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder getErrorCon
      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
      */
-    public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder
+        getErrorConfigOrBuilder() {
       if (errorConfigBuilder_ != null) {
         return errorConfigBuilder_.getMessageOrBuilder();
       } else {
-        return errorConfig_ == null ?
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+        return errorConfig_ == null
+            ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
+            : errorConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2492,21 +2970,24 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorCo
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder> 
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig,
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
+            com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>
         getErrorConfigFieldBuilder() {
       if (errorConfigBuilder_ == null) {
-        errorConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>(
-                getErrorConfig(),
-                getParentForChildren(),
-                isClean());
+        errorConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.ImportErrorConfig,
+                com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
+                com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>(
+                getErrorConfig(), getParentForChildren(), isClean());
         errorConfig_ = null;
       }
       return errorConfigBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -2516,12 +2997,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ImportUserEventsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ImportUserEventsRequest)
   private static final com.google.cloud.discoveryengine.v1.ImportUserEventsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ImportUserEventsRequest();
   }
@@ -2530,27 +3011,27 @@ public static com.google.cloud.discoveryengine.v1.ImportUserEventsRequest getDef
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ImportUserEventsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ImportUserEventsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -2565,6 +3046,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ImportUserEventsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequestOrBuilder.java
similarity index 58%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequestOrBuilder.java
index 280193cca6e7..c556dcbae392 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsRequestOrBuilder.java
@@ -1,136 +1,212 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ImportUserEventsRequestOrBuilder extends
+public interface ImportUserEventsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ImportUserEventsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The Inline source for the input content for UserEvents.
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the inlineSource field is set.
    */
   boolean hasInlineSource();
   /**
+   *
+   *
    * 
    * Required. The Inline source for the input content for UserEvents.
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The inlineSource.
    */
   com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource getInlineSource();
   /**
+   *
+   *
    * 
    * Required. The Inline source for the input content for UserEvents.
    * 

    *
-   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSource inline_source = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
-  com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder();
+  com.google.cloud.discoveryengine.v1.ImportUserEventsRequest.InlineSourceOrBuilder
+      getInlineSourceOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. Cloud Storage location for the input content.
    * 

    *
-   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the gcsSource field is set.
    */
   boolean hasGcsSource();
   /**
+   *
+   *
    * 
    * Required. Cloud Storage location for the input content.
    * 

    *
-   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The gcsSource.
    */
   com.google.cloud.discoveryengine.v1.GcsSource getGcsSource();
   /**
+   *
+   *
    * 
    * Required. Cloud Storage location for the input content.
    * 

    *
-   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.GcsSource gcs_source = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.discoveryengine.v1.GcsSourceOrBuilder getGcsSourceOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. BigQuery input source.
    * 

    *
-   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the bigquerySource field is set.
    */
   boolean hasBigquerySource();
   /**
+   *
+   *
    * 
    * Required. BigQuery input source.
    * 

    *
-   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The bigquerySource.
    */
   com.google.cloud.discoveryengine.v1.BigQuerySource getBigquerySource();
   /**
+   *
+   *
    * 
    * Required. BigQuery input source.
    * 

    *
-   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.BigQuerySource bigquery_source = 4 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.discoveryengine.v1.BigQuerySourceOrBuilder getBigquerySourceOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. Parent DataStore resource name, of the form
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. Parent DataStore resource name, of the form
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
+   *
    * @return Whether the errorConfig field is set.
    */
   boolean hasErrorConfig();
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 5;
+   *
    * @return The errorConfig.
    */
   com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig();
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponse.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponse.java
similarity index 72%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponse.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponse.java
index c7792f63fec8..091eb06b8138 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponse.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Response of the ImportUserEventsRequest. If the long running
  * operation was successful, then this message is returned by the
@@ -12,43 +29,48 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ImportUserEventsResponse}
  */
-public final class ImportUserEventsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ImportUserEventsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ImportUserEventsResponse)
     ImportUserEventsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ImportUserEventsResponse.newBuilder() to construct.
   private ImportUserEventsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ImportUserEventsResponse() {
     errorSamples_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ImportUserEventsResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.class, com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.class,
+            com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.Builder.class);
   }
 
   public static final int ERROR_SAMPLES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List errorSamples_;
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -60,6 +82,8 @@ public java.util.List getErrorSamplesList() {
     return errorSamples_;
   }
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -67,11 +91,12 @@ public java.util.List getErrorSamplesList() {
    * repeated .google.rpc.Status error_samples = 1;
    */
   @java.lang.Override
-  public java.util.List 
-      getErrorSamplesOrBuilderList() {
+  public java.util.List getErrorSamplesOrBuilderList() {
     return errorSamples_;
   }
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -83,6 +108,8 @@ public int getErrorSamplesCount() {
     return errorSamples_.size();
   }
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -94,6 +121,8 @@ public com.google.rpc.Status getErrorSamples(int index) {
     return errorSamples_.get(index);
   }
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -101,20 +130,22 @@ public com.google.rpc.Status getErrorSamples(int index) {
    * repeated .google.rpc.Status error_samples = 1;
    */
   @java.lang.Override
-  public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
-      int index) {
+  public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index) {
     return errorSamples_.get(index);
   }
 
   public static final int ERROR_CONFIG_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1.ImportErrorConfig errorConfig_;
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
+   *
    * @return Whether the errorConfig field is set.
    */
   @java.lang.Override
@@ -122,19 +153,26 @@ public boolean hasErrorConfig() {
     return errorConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
+   *
    * @return The errorConfig.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
-    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+    return errorConfig_ == null
+        ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
+        : errorConfig_;
   }
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
@@ -144,17 +182,22 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
-    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+    return errorConfig_ == null
+        ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
+        : errorConfig_;
   }
 
   public static final int JOINED_EVENTS_COUNT_FIELD_NUMBER = 3;
   private long joinedEventsCount_ = 0L;
   /**
+   *
+   *
    * 
    * Count of user events imported with complete existing Documents.
    * 

    *
    * int64 joined_events_count = 3;
+   *
    * @return The joinedEventsCount.
    */
   @java.lang.Override
@@ -165,12 +208,15 @@ public long getJoinedEventsCount() {
   public static final int UNJOINED_EVENTS_COUNT_FIELD_NUMBER = 4;
   private long unjoinedEventsCount_ = 0L;
   /**
+   *
+   *
    * 
    * Count of user events imported, but with Document information not found
    * in the existing Branch.
    * 

    *
    * int64 unjoined_events_count = 4;
+   *
    * @return The unjoinedEventsCount.
    */
   @java.lang.Override
@@ -179,6 +225,7 @@ public long getUnjoinedEventsCount() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -190,8 +237,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < errorSamples_.size(); i++) {
       output.writeMessage(1, errorSamples_.get(i));
     }
@@ -214,20 +260,16 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < errorSamples_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, errorSamples_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, errorSamples_.get(i));
     }
     if (errorConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getErrorConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getErrorConfig());
     }
     if (joinedEventsCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(3, joinedEventsCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, joinedEventsCount_);
     }
     if (unjoinedEventsCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(4, unjoinedEventsCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, unjoinedEventsCount_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -237,24 +279,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ImportUserEventsResponse other = (com.google.cloud.discoveryengine.v1.ImportUserEventsResponse) obj;
+    com.google.cloud.discoveryengine.v1.ImportUserEventsResponse other =
+        (com.google.cloud.discoveryengine.v1.ImportUserEventsResponse) obj;
 
-    if (!getErrorSamplesList()
-        .equals(other.getErrorSamplesList())) return false;
+    if (!getErrorSamplesList().equals(other.getErrorSamplesList())) return false;
     if (hasErrorConfig() != other.hasErrorConfig()) return false;
     if (hasErrorConfig()) {
-      if (!getErrorConfig()
-          .equals(other.getErrorConfig())) return false;
+      if (!getErrorConfig().equals(other.getErrorConfig())) return false;
     }
-    if (getJoinedEventsCount()
-        != other.getJoinedEventsCount()) return false;
-    if (getUnjoinedEventsCount()
-        != other.getUnjoinedEventsCount()) return false;
+    if (getJoinedEventsCount() != other.getJoinedEventsCount()) return false;
+    if (getUnjoinedEventsCount() != other.getUnjoinedEventsCount()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -275,109 +314,113 @@ public int hashCode() {
       hash = (53 * hash) + getErrorConfig().hashCode();
     }
     hash = (37 * hash) + JOINED_EVENTS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getJoinedEventsCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getJoinedEventsCount());
     hash = (37 * hash) + UNJOINED_EVENTS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getUnjoinedEventsCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getUnjoinedEventsCount());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ImportUserEventsResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.ImportUserEventsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response of the ImportUserEventsRequest. If the long running
    * operation was successful, then this message is returned by the
@@ -386,33 +429,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ImportUserEventsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ImportUserEventsResponse)
       com.google.cloud.discoveryengine.v1.ImportUserEventsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.class, com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.class,
+              com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -435,13 +477,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.ImportUserEventsResponse getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1.ImportUserEventsResponse
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.getDefaultInstance();
     }
 
@@ -456,14 +499,18 @@ public com.google.cloud.discoveryengine.v1.ImportUserEventsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ImportUserEventsResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1.ImportUserEventsResponse result = new com.google.cloud.discoveryengine.v1.ImportUserEventsResponse(this);
+      com.google.cloud.discoveryengine.v1.ImportUserEventsResponse result =
+          new com.google.cloud.discoveryengine.v1.ImportUserEventsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.ImportUserEventsResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.discoveryengine.v1.ImportUserEventsResponse result) {
       if (errorSamplesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           errorSamples_ = java.util.Collections.unmodifiableList(errorSamples_);
@@ -475,12 +522,12 @@ private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.Impo
       }
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportUserEventsResponse result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1.ImportUserEventsResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.errorConfig_ = errorConfigBuilder_ == null
-            ? errorConfig_
-            : errorConfigBuilder_.build();
+        result.errorConfig_ =
+            errorConfigBuilder_ == null ? errorConfig_ : errorConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.joinedEventsCount_ = joinedEventsCount_;
@@ -494,38 +541,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ImportUserEventsR
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ImportUserEventsResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportUserEventsResponse)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ImportUserEventsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -533,7 +581,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportUserEventsResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.discoveryengine.v1.ImportUserEventsResponse.getDefaultInstance())
+        return this;
       if (errorSamplesBuilder_ == null) {
         if (!other.errorSamples_.isEmpty()) {
           if (errorSamples_.isEmpty()) {
@@ -552,9 +602,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ImportUserEventsRes
             errorSamplesBuilder_ = null;
             errorSamples_ = other.errorSamples_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            errorSamplesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getErrorSamplesFieldBuilder() : null;
+            errorSamplesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getErrorSamplesFieldBuilder()
+                    : null;
           } else {
             errorSamplesBuilder_.addAllMessages(other.errorSamples_);
           }
@@ -595,42 +646,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.rpc.Status m =
-                  input.readMessage(
-                      com.google.rpc.Status.parser(),
-                      extensionRegistry);
-              if (errorSamplesBuilder_ == null) {
-                ensureErrorSamplesIsMutable();
-                errorSamples_.add(m);
-              } else {
-                errorSamplesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getErrorConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 24: {
-              joinedEventsCount_ = input.readInt64();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            case 32: {
-              unjoinedEventsCount_ = input.readInt64();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.rpc.Status m =
+                    input.readMessage(com.google.rpc.Status.parser(), extensionRegistry);
+                if (errorSamplesBuilder_ == null) {
+                  ensureErrorSamplesIsMutable();
+                  errorSamples_.add(m);
+                } else {
+                  errorSamplesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getErrorConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                joinedEventsCount_ = input.readInt64();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            case 32:
+              {
+                unjoinedEventsCount_ = input.readInt64();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -640,21 +692,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private java.util.List errorSamples_ =
-      java.util.Collections.emptyList();
+    private java.util.List errorSamples_ = java.util.Collections.emptyList();
+
     private void ensureErrorSamplesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         errorSamples_ = new java.util.ArrayList(errorSamples_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> errorSamplesBuilder_;
+            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
+        errorSamplesBuilder_;
 
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -669,6 +725,8 @@ public java.util.List getErrorSamplesList() {
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -683,6 +741,8 @@ public int getErrorSamplesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -697,14 +757,15 @@ public com.google.rpc.Status getErrorSamples(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder setErrorSamples(
-        int index, com.google.rpc.Status value) {
+    public Builder setErrorSamples(int index, com.google.rpc.Status value) {
       if (errorSamplesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -718,14 +779,15 @@ public Builder setErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder setErrorSamples(
-        int index, com.google.rpc.Status.Builder builderForValue) {
+    public Builder setErrorSamples(int index, com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.set(index, builderForValue.build());
@@ -736,6 +798,8 @@ public Builder setErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -756,14 +820,15 @@ public Builder addErrorSamples(com.google.rpc.Status value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(
-        int index, com.google.rpc.Status value) {
+    public Builder addErrorSamples(int index, com.google.rpc.Status value) {
       if (errorSamplesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -777,14 +842,15 @@ public Builder addErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(
-        com.google.rpc.Status.Builder builderForValue) {
+    public Builder addErrorSamples(com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.add(builderForValue.build());
@@ -795,14 +861,15 @@ public Builder addErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(
-        int index, com.google.rpc.Status.Builder builderForValue) {
+    public Builder addErrorSamples(int index, com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.add(index, builderForValue.build());
@@ -813,18 +880,18 @@ public Builder addErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addAllErrorSamples(
-        java.lang.Iterable values) {
+    public Builder addAllErrorSamples(java.lang.Iterable values) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, errorSamples_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, errorSamples_);
         onChanged();
       } else {
         errorSamplesBuilder_.addAllMessages(values);
@@ -832,6 +899,8 @@ public Builder addAllErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -849,6 +918,8 @@ public Builder clearErrorSamples() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -866,39 +937,43 @@ public Builder removeErrorSamples(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.Status.Builder getErrorSamplesBuilder(
-        int index) {
+    public com.google.rpc.Status.Builder getErrorSamplesBuilder(int index) {
       return getErrorSamplesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
-        int index) {
+    public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index) {
       if (errorSamplesBuilder_ == null) {
-        return errorSamples_.get(index);  } else {
+        return errorSamples_.get(index);
+      } else {
         return errorSamplesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public java.util.List 
-         getErrorSamplesOrBuilderList() {
+    public java.util.List getErrorSamplesOrBuilderList() {
       if (errorSamplesBuilder_ != null) {
         return errorSamplesBuilder_.getMessageOrBuilderList();
       } else {
@@ -906,6 +981,8 @@ public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -913,42 +990,44 @@ public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
      * repeated .google.rpc.Status error_samples = 1;
      */
     public com.google.rpc.Status.Builder addErrorSamplesBuilder() {
-      return getErrorSamplesFieldBuilder().addBuilder(
-          com.google.rpc.Status.getDefaultInstance());
+      return getErrorSamplesFieldBuilder().addBuilder(com.google.rpc.Status.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.Status.Builder addErrorSamplesBuilder(
-        int index) {
-      return getErrorSamplesFieldBuilder().addBuilder(
-          index, com.google.rpc.Status.getDefaultInstance());
+    public com.google.rpc.Status.Builder addErrorSamplesBuilder(int index) {
+      return getErrorSamplesFieldBuilder()
+          .addBuilder(index, com.google.rpc.Status.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public java.util.List 
-         getErrorSamplesBuilderList() {
+    public java.util.List getErrorSamplesBuilderList() {
       return getErrorSamplesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> 
+            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
         getErrorSamplesFieldBuilder() {
       if (errorSamplesBuilder_ == null) {
-        errorSamplesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>(
-                errorSamples_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        errorSamplesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.rpc.Status,
+                com.google.rpc.Status.Builder,
+                com.google.rpc.StatusOrBuilder>(
+                errorSamples_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         errorSamples_ = null;
       }
       return errorSamplesBuilder_;
@@ -956,36 +1035,49 @@ public com.google.rpc.Status.Builder addErrorSamplesBuilder(
 
     private com.google.cloud.discoveryengine.v1.ImportErrorConfig errorConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder> errorConfigBuilder_;
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig,
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
+            com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>
+        errorConfigBuilder_;
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
+     *
      * @return Whether the errorConfig field is set.
      */
     public boolean hasErrorConfig() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
      * 

      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
+     *
      * @return The errorConfig.
      */
     public com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig() {
       if (errorConfigBuilder_ == null) {
-        return errorConfig_ == null ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+        return errorConfig_ == null
+            ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
+            : errorConfig_;
       } else {
         return errorConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1007,6 +1099,8 @@ public Builder setErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorCon
       return this;
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1026,6 +1120,8 @@ public Builder setErrorConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1035,9 +1131,10 @@ public Builder setErrorConfig(
      */
     public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorConfig value) {
       if (errorConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          errorConfig_ != null &&
-          errorConfig_ != com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && errorConfig_ != null
+            && errorConfig_
+                != com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()) {
           getErrorConfigBuilder().mergeFrom(value);
         } else {
           errorConfig_ = value;
@@ -1050,6 +1147,8 @@ public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1.ImportErrorC
       return this;
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1068,6 +1167,8 @@ public Builder clearErrorConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1081,6 +1182,8 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder getErrorCon
       return getErrorConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1088,15 +1191,19 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder getErrorCon
      *
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
      */
-    public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder
+        getErrorConfigOrBuilder() {
       if (errorConfigBuilder_ != null) {
         return errorConfigBuilder_.getMessageOrBuilder();
       } else {
-        return errorConfig_ == null ?
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+        return errorConfig_ == null
+            ? com.google.cloud.discoveryengine.v1.ImportErrorConfig.getDefaultInstance()
+            : errorConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1105,26 +1212,32 @@ public com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorCo
      * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder> 
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig,
+            com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
+            com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>
         getErrorConfigFieldBuilder() {
       if (errorConfigBuilder_ == null) {
-        errorConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.ImportErrorConfig, com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>(
-                getErrorConfig(),
-                getParentForChildren(),
-                isClean());
+        errorConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.ImportErrorConfig,
+                com.google.cloud.discoveryengine.v1.ImportErrorConfig.Builder,
+                com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder>(
+                getErrorConfig(), getParentForChildren(), isClean());
         errorConfig_ = null;
       }
       return errorConfigBuilder_;
     }
 
-    private long joinedEventsCount_ ;
+    private long joinedEventsCount_;
     /**
+     *
+     *
      * 
      * Count of user events imported with complete existing Documents.
      * 

      *
      * int64 joined_events_count = 3;
+     *
      * @return The joinedEventsCount.
      */
     @java.lang.Override
@@ -1132,11 +1245,14 @@ public long getJoinedEventsCount() {
       return joinedEventsCount_;
     }
     /**
+     *
+     *
      * 
      * Count of user events imported with complete existing Documents.
      * 

      *
      * int64 joined_events_count = 3;
+     *
      * @param value The joinedEventsCount to set.
      * @return This builder for chaining.
      */
@@ -1148,11 +1264,14 @@ public Builder setJoinedEventsCount(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Count of user events imported with complete existing Documents.
      * 

      *
      * int64 joined_events_count = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearJoinedEventsCount() {
@@ -1162,14 +1281,17 @@ public Builder clearJoinedEventsCount() {
       return this;
     }
 
-    private long unjoinedEventsCount_ ;
+    private long unjoinedEventsCount_;
     /**
+     *
+     *
      * 
      * Count of user events imported, but with Document information not found
      * in the existing Branch.
      * 

      *
      * int64 unjoined_events_count = 4;
+     *
      * @return The unjoinedEventsCount.
      */
     @java.lang.Override
@@ -1177,12 +1299,15 @@ public long getUnjoinedEventsCount() {
       return unjoinedEventsCount_;
     }
     /**
+     *
+     *
      * 
      * Count of user events imported, but with Document information not found
      * in the existing Branch.
      * 

      *
      * int64 unjoined_events_count = 4;
+     *
      * @param value The unjoinedEventsCount to set.
      * @return This builder for chaining.
      */
@@ -1194,12 +1319,15 @@ public Builder setUnjoinedEventsCount(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Count of user events imported, but with Document information not found
      * in the existing Branch.
      * 

      *
      * int64 unjoined_events_count = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnjoinedEventsCount() {
@@ -1208,9 +1336,9 @@ public Builder clearUnjoinedEventsCount() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1220,12 +1348,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ImportUserEventsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ImportUserEventsResponse)
-  private static final com.google.cloud.discoveryengine.v1.ImportUserEventsResponse DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1.ImportUserEventsResponse
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ImportUserEventsResponse();
   }
@@ -1234,27 +1363,27 @@ public static com.google.cloud.discoveryengine.v1.ImportUserEventsResponse getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ImportUserEventsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ImportUserEventsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1269,6 +1398,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ImportUserEventsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponseOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponseOrBuilder.java
similarity index 72%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponseOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponseOrBuilder.java
index fdc17f26681c..ba68488d0591 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponseOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportUserEventsResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/import_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ImportUserEventsResponseOrBuilder extends
+public interface ImportUserEventsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ImportUserEventsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  java.util.List 
-      getErrorSamplesList();
+  java.util.List getErrorSamplesList();
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -25,6 +44,8 @@ public interface ImportUserEventsResponseOrBuilder extends
    */
   com.google.rpc.Status getErrorSamples(int index);
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -33,45 +54,55 @@ public interface ImportUserEventsResponseOrBuilder extends
    */
   int getErrorSamplesCount();
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  java.util.List 
-      getErrorSamplesOrBuilderList();
+  java.util.List getErrorSamplesOrBuilderList();
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
-      int index);
+  com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
+   *
    * @return Whether the errorConfig field is set.
    */
   boolean hasErrorConfig();
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
    * 

    *
    * .google.cloud.discoveryengine.v1.ImportErrorConfig error_config = 2;
+   *
    * @return The errorConfig.
    */
   com.google.cloud.discoveryengine.v1.ImportErrorConfig getErrorConfig();
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
@@ -82,22 +113,28 @@ com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
   com.google.cloud.discoveryengine.v1.ImportErrorConfigOrBuilder getErrorConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * Count of user events imported with complete existing Documents.
    * 

    *
    * int64 joined_events_count = 3;
+   *
    * @return The joinedEventsCount.
    */
   long getJoinedEventsCount();
 
   /**
+   *
+   *
    * 
    * Count of user events imported, but with Document information not found
    * in the existing Branch.
    * 

    *
    * int64 unjoined_events_count = 4;
+   *
    * @return The unjoinedEventsCount.
    */
   long getUnjoinedEventsCount();
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequest.java
similarity index 73%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequest.java
index e4dbab191d72..13dadd839a38 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ListDocumentsRequest}
  */
-public final class ListDocumentsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListDocumentsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ListDocumentsRequest)
     ListDocumentsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListDocumentsRequest.newBuilder() to construct.
   private ListDocumentsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListDocumentsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -28,28 +46,32 @@ private ListDocumentsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListDocumentsRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ListDocumentsRequest.class, com.google.cloud.discoveryengine.v1.ListDocumentsRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.ListDocumentsRequest.class,
+            com.google.cloud.discoveryengine.v1.ListDocumentsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -61,7 +83,10 @@ protected java.lang.Object newInstance(
    * `PERMISSION_DENIED` error is returned.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -70,14 +95,15 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -89,17 +115,18 @@ public java.lang.String getParent() {
    * `PERMISSION_DENIED` error is returned.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -110,6 +137,8 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
    * return. If unspecified, defaults to 100. The maximum allowed value is 1000.
@@ -119,6 +148,7 @@ public java.lang.String getParent() {
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -127,9 +157,12 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * A page token
    * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1.ListDocumentsResponse.next_page_token],
@@ -144,6 +177,7 @@ public int getPageSize() {
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -152,14 +186,15 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A page token
    * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1.ListDocumentsResponse.next_page_token],
@@ -174,16 +209,15 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -192,6 +226,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -203,8 +238,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -227,8 +261,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -241,19 +274,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ListDocumentsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ListDocumentsRequest other = (com.google.cloud.discoveryengine.v1.ListDocumentsRequest) obj;
+    com.google.cloud.discoveryengine.v1.ListDocumentsRequest other =
+        (com.google.cloud.discoveryengine.v1.ListDocumentsRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -277,98 +308,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ListDocumentsRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.ListDocumentsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments]
@@ -377,33 +414,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ListDocumentsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ListDocumentsRequest)
       com.google.cloud.discoveryengine.v1.ListDocumentsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ListDocumentsRequest.class, com.google.cloud.discoveryengine.v1.ListDocumentsRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.ListDocumentsRequest.class,
+              com.google.cloud.discoveryengine.v1.ListDocumentsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ListDocumentsRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -415,9 +451,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -436,8 +472,11 @@ public com.google.cloud.discoveryengine.v1.ListDocumentsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ListDocumentsRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.ListDocumentsRequest result = new com.google.cloud.discoveryengine.v1.ListDocumentsRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.ListDocumentsRequest result =
+          new com.google.cloud.discoveryengine.v1.ListDocumentsRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -459,38 +498,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ListDocumentsRequ
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ListDocumentsRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ListDocumentsRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ListDocumentsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -498,7 +538,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ListDocumentsRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.ListDocumentsRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.ListDocumentsRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -538,27 +579,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -568,10 +613,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -583,14 +631,16 @@ public Builder mergeFrom(
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -599,6 +649,8 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -610,16 +662,17 @@ public java.lang.String getParent() {
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -627,6 +680,8 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -638,19 +693,25 @@ public java.lang.String getParent() {
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -662,7 +723,10 @@ public Builder setParent(
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -672,6 +736,8 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -683,13 +749,17 @@ public Builder clearParent() {
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -697,8 +767,10 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
      * return. If unspecified, defaults to 100. The maximum allowed value is 1000.
@@ -708,6 +780,7 @@ public Builder setParentBytes(
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -715,6 +788,8 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
      * return. If unspecified, defaults to 100. The maximum allowed value is 1000.
@@ -724,6 +799,7 @@ public int getPageSize() {
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
@@ -735,6 +811,8 @@ public Builder setPageSize(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
      * return. If unspecified, defaults to 100. The maximum allowed value is 1000.
@@ -744,6 +822,7 @@ public Builder setPageSize(int value) {
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -755,6 +834,8 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1.ListDocumentsResponse.next_page_token],
@@ -769,13 +850,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -784,6 +865,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1.ListDocumentsResponse.next_page_token],
@@ -798,15 +881,14 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -814,6 +896,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1.ListDocumentsResponse.next_page_token],
@@ -828,18 +912,22 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1.ListDocumentsResponse.next_page_token],
@@ -854,6 +942,7 @@ public Builder setPageToken(
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -863,6 +952,8 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1.ListDocumentsResponse.next_page_token],
@@ -877,21 +968,23 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -901,12 +994,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ListDocumentsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ListDocumentsRequest)
   private static final com.google.cloud.discoveryengine.v1.ListDocumentsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ListDocumentsRequest();
   }
@@ -915,27 +1008,27 @@ public static com.google.cloud.discoveryengine.v1.ListDocumentsRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListDocumentsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListDocumentsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -950,6 +1043,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ListDocumentsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequestOrBuilder.java
similarity index 74%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequestOrBuilder.java
index 6864feedb45b..d1eced1546e9 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsRequestOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ListDocumentsRequestOrBuilder extends
+public interface ListDocumentsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ListDocumentsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -19,11 +37,16 @@ public interface ListDocumentsRequestOrBuilder extends
    * `PERMISSION_DENIED` error is returned.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -35,13 +58,17 @@ public interface ListDocumentsRequestOrBuilder extends
    * `PERMISSION_DENIED` error is returned.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
    * return. If unspecified, defaults to 100. The maximum allowed value is 1000.
@@ -51,11 +78,14 @@ public interface ListDocumentsRequestOrBuilder extends
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * A page token
    * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1.ListDocumentsResponse.next_page_token],
@@ -70,10 +100,13 @@ public interface ListDocumentsRequestOrBuilder extends
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * A page token
    * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1.ListDocumentsResponse.next_page_token],
@@ -88,8 +121,8 @@ public interface ListDocumentsRequestOrBuilder extends
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponse.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponse.java
similarity index 73%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponse.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponse.java
index 05793ea42aaf..a2c281f44e63 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponse.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Response message for
  * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ListDocumentsResponse}
  */
-public final class ListDocumentsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListDocumentsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ListDocumentsResponse)
     ListDocumentsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListDocumentsResponse.newBuilder() to construct.
   private ListDocumentsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListDocumentsResponse() {
     documents_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,28 +46,32 @@ private ListDocumentsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListDocumentsResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ListDocumentsResponse.class, com.google.cloud.discoveryengine.v1.ListDocumentsResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1.ListDocumentsResponse.class,
+            com.google.cloud.discoveryengine.v1.ListDocumentsResponse.Builder.class);
   }
 
   public static final int DOCUMENTS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List documents_;
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

@@ -61,6 +83,8 @@ public java.util.List getDocuments
     return documents_;
   }
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

@@ -68,11 +92,13 @@ public java.util.List getDocuments
    * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getDocumentsOrBuilderList() {
     return documents_;
   }
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

@@ -84,6 +110,8 @@ public int getDocumentsCount() {
     return documents_.size();
   }
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

@@ -95,6 +123,8 @@ public com.google.cloud.discoveryengine.v1.Document getDocuments(int index) {
     return documents_.get(index);
   }
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

@@ -102,15 +132,17 @@ public com.google.cloud.discoveryengine.v1.Document getDocuments(int index) {
    * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(
-      int index) {
+  public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(int index) {
     return documents_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1.ListDocumentsRequest.page_token]
@@ -119,6 +151,7 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuild
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -127,14 +160,15 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1.ListDocumentsRequest.page_token]
@@ -143,16 +177,15 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -161,6 +194,7 @@ public java.lang.String getNextPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -172,8 +206,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < documents_.size(); i++) {
       output.writeMessage(1, documents_.get(i));
     }
@@ -190,8 +223,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < documents_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, documents_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, documents_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -204,17 +236,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ListDocumentsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ListDocumentsResponse other = (com.google.cloud.discoveryengine.v1.ListDocumentsResponse) obj;
+    com.google.cloud.discoveryengine.v1.ListDocumentsResponse other =
+        (com.google.cloud.discoveryengine.v1.ListDocumentsResponse) obj;
 
-    if (!getDocumentsList()
-        .equals(other.getDocumentsList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
+    if (!getDocumentsList().equals(other.getDocumentsList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -238,98 +269,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ListDocumentsResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.ListDocumentsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response message for
    * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments]
@@ -338,33 +375,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ListDocumentsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ListDocumentsResponse)
       com.google.cloud.discoveryengine.v1.ListDocumentsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ListDocumentsResponse.class, com.google.cloud.discoveryengine.v1.ListDocumentsResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1.ListDocumentsResponse.class,
+              com.google.cloud.discoveryengine.v1.ListDocumentsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ListDocumentsResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -381,9 +417,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -402,14 +438,18 @@ public com.google.cloud.discoveryengine.v1.ListDocumentsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ListDocumentsResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1.ListDocumentsResponse result = new com.google.cloud.discoveryengine.v1.ListDocumentsResponse(this);
+      com.google.cloud.discoveryengine.v1.ListDocumentsResponse result =
+          new com.google.cloud.discoveryengine.v1.ListDocumentsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.ListDocumentsResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.discoveryengine.v1.ListDocumentsResponse result) {
       if (documentsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           documents_ = java.util.Collections.unmodifiableList(documents_);
@@ -432,38 +472,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ListDocumentsResp
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ListDocumentsResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ListDocumentsResponse)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ListDocumentsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -471,7 +512,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ListDocumentsResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1.ListDocumentsResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.ListDocumentsResponse.getDefaultInstance())
+        return this;
       if (documentsBuilder_ == null) {
         if (!other.documents_.isEmpty()) {
           if (documents_.isEmpty()) {
@@ -490,9 +532,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ListDocumentsRespon
             documentsBuilder_ = null;
             documents_ = other.documents_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            documentsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getDocumentsFieldBuilder() : null;
+            documentsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getDocumentsFieldBuilder()
+                    : null;
           } else {
             documentsBuilder_.addAllMessages(other.documents_);
           }
@@ -529,30 +572,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.discoveryengine.v1.Document m =
-                  input.readMessage(
-                      com.google.cloud.discoveryengine.v1.Document.parser(),
-                      extensionRegistry);
-              if (documentsBuilder_ == null) {
-                ensureDocumentsIsMutable();
-                documents_.add(m);
-              } else {
-                documentsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.discoveryengine.v1.Document m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1.Document.parser(), extensionRegistry);
+                if (documentsBuilder_ == null) {
+                  ensureDocumentsIsMutable();
+                  documents_.add(m);
+                } else {
+                  documentsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -562,21 +607,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List documents_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureDocumentsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        documents_ = new java.util.ArrayList(documents_);
+        documents_ =
+            new java.util.ArrayList(documents_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> documentsBuilder_;
+            com.google.cloud.discoveryengine.v1.Document,
+            com.google.cloud.discoveryengine.v1.Document.Builder,
+            com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
+        documentsBuilder_;
 
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -591,6 +644,8 @@ public java.util.List getDocuments
       }
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -605,6 +660,8 @@ public int getDocumentsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -619,14 +676,15 @@ public com.google.cloud.discoveryengine.v1.Document getDocuments(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
      */
-    public Builder setDocuments(
-        int index, com.google.cloud.discoveryengine.v1.Document value) {
+    public Builder setDocuments(int index, com.google.cloud.discoveryengine.v1.Document value) {
       if (documentsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -640,6 +698,8 @@ public Builder setDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -658,6 +718,8 @@ public Builder setDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -678,14 +740,15 @@ public Builder addDocuments(com.google.cloud.discoveryengine.v1.Document value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
      */
-    public Builder addDocuments(
-        int index, com.google.cloud.discoveryengine.v1.Document value) {
+    public Builder addDocuments(int index, com.google.cloud.discoveryengine.v1.Document value) {
       if (documentsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -699,6 +762,8 @@ public Builder addDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -717,6 +782,8 @@ public Builder addDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -735,6 +802,8 @@ public Builder addDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -745,8 +814,7 @@ public Builder addAllDocuments(
         java.lang.Iterable values) {
       if (documentsBuilder_ == null) {
         ensureDocumentsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, documents_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, documents_);
         onChanged();
       } else {
         documentsBuilder_.addAllMessages(values);
@@ -754,6 +822,8 @@ public Builder addAllDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -771,6 +841,8 @@ public Builder clearDocuments() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -788,39 +860,44 @@ public Builder removeDocuments(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
      */
-    public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentsBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentsBuilder(int index) {
       return getDocumentsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
      */
-    public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(int index) {
       if (documentsBuilder_ == null) {
-        return documents_.get(index);  } else {
+        return documents_.get(index);
+      } else {
         return documentsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
      */
-    public java.util.List 
-         getDocumentsOrBuilderList() {
+    public java.util.List
+        getDocumentsOrBuilderList() {
       if (documentsBuilder_ != null) {
         return documentsBuilder_.getMessageOrBuilderList();
       } else {
@@ -828,6 +905,8 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuild
       }
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

@@ -835,42 +914,48 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuild
      * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
      */
     public com.google.cloud.discoveryengine.v1.Document.Builder addDocumentsBuilder() {
-      return getDocumentsFieldBuilder().addBuilder(
-          com.google.cloud.discoveryengine.v1.Document.getDefaultInstance());
+      return getDocumentsFieldBuilder()
+          .addBuilder(com.google.cloud.discoveryengine.v1.Document.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
      */
-    public com.google.cloud.discoveryengine.v1.Document.Builder addDocumentsBuilder(
-        int index) {
-      return getDocumentsFieldBuilder().addBuilder(
-          index, com.google.cloud.discoveryengine.v1.Document.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1.Document.Builder addDocumentsBuilder(int index) {
+      return getDocumentsFieldBuilder()
+          .addBuilder(index, com.google.cloud.discoveryengine.v1.Document.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
      */
-    public java.util.List 
-         getDocumentsBuilderList() {
+    public java.util.List
+        getDocumentsBuilderList() {
       return getDocumentsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> 
+            com.google.cloud.discoveryengine.v1.Document,
+            com.google.cloud.discoveryengine.v1.Document.Builder,
+            com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
         getDocumentsFieldBuilder() {
       if (documentsBuilder_ == null) {
-        documentsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
-                documents_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        documentsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.Document,
+                com.google.cloud.discoveryengine.v1.Document.Builder,
+                com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
+                documents_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         documents_ = null;
       }
       return documentsBuilder_;
@@ -878,6 +963,8 @@ public com.google.cloud.discoveryengine.v1.Document.Builder addDocumentsBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1.ListDocumentsRequest.page_token]
@@ -886,13 +973,13 @@ public com.google.cloud.discoveryengine.v1.Document.Builder addDocumentsBuilder(
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -901,6 +988,8 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1.ListDocumentsRequest.page_token]
@@ -909,15 +998,14 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -925,6 +1013,8 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1.ListDocumentsRequest.page_token]
@@ -933,18 +1023,22 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1.ListDocumentsRequest.page_token]
@@ -953,6 +1047,7 @@ public Builder setNextPageToken(
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -962,6 +1057,8 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1.ListDocumentsRequest.page_token]
@@ -970,21 +1067,23 @@ public Builder clearNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -994,12 +1093,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ListDocumentsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ListDocumentsResponse)
   private static final com.google.cloud.discoveryengine.v1.ListDocumentsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ListDocumentsResponse();
   }
@@ -1008,27 +1107,27 @@ public static com.google.cloud.discoveryengine.v1.ListDocumentsResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListDocumentsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListDocumentsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1043,6 +1142,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ListDocumentsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponseOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponseOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponseOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponseOrBuilder.java
index 860b4da970ec..b57875585231 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponseOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListDocumentsResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ListDocumentsResponseOrBuilder extends
+public interface ListDocumentsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ListDocumentsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
    */
-  java.util.List 
-      getDocumentsList();
+  java.util.List getDocumentsList();
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

@@ -25,6 +44,8 @@ public interface ListDocumentsResponseOrBuilder extends
    */
   com.google.cloud.discoveryengine.v1.Document getDocuments(int index);
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

@@ -33,25 +54,30 @@ public interface ListDocumentsResponseOrBuilder extends
    */
   int getDocumentsCount();
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
    */
-  java.util.List 
+  java.util.List
       getDocumentsOrBuilderList();
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1.Document]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1.Document documents = 1;
    */
-  com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(
-      int index);
+  com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1.ListDocumentsRequest.page_token]
@@ -60,10 +86,13 @@ com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1.ListDocumentsRequest.page_token]
@@ -72,8 +101,8 @@ com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentsOrBuilder(
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequest.java
similarity index 71%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequest.java
index ae0a887f70fa..b5b6287f7cb5 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ListSchemasRequest}
  */
-public final class ListSchemasRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListSchemasRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ListSchemasRequest)
     ListSchemasRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListSchemasRequest.newBuilder() to construct.
   private ListSchemasRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListSchemasRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -28,34 +46,41 @@ private ListSchemasRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListSchemasRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ListSchemasRequest.class, com.google.cloud.discoveryengine.v1.ListSchemasRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.ListSchemasRequest.class,
+            com.google.cloud.discoveryengine.v1.ListSchemasRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -64,30 +89,32 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -98,6 +125,8 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of [Schema][google.cloud.discoveryengine.v1.Schema]s to
    * return. The service may return fewer than this value.
@@ -109,6 +138,7 @@ public java.lang.String getParent() {
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -117,9 +147,12 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * A page token, received from a previous
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -131,6 +164,7 @@ public int getPageSize() {
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -139,14 +173,15 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A page token, received from a previous
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -158,16 +193,15 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -176,6 +210,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -187,8 +222,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -211,8 +245,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -225,19 +258,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ListSchemasRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ListSchemasRequest other = (com.google.cloud.discoveryengine.v1.ListSchemasRequest) obj;
+    com.google.cloud.discoveryengine.v1.ListSchemasRequest other =
+        (com.google.cloud.discoveryengine.v1.ListSchemasRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -261,98 +292,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListSchemasRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ListSchemasRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.ListSchemasRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -361,33 +398,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ListSchemasRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ListSchemasRequest)
       com.google.cloud.discoveryengine.v1.ListSchemasRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ListSchemasRequest.class, com.google.cloud.discoveryengine.v1.ListSchemasRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.ListSchemasRequest.class,
+              com.google.cloud.discoveryengine.v1.ListSchemasRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ListSchemasRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -399,9 +435,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor;
     }
 
     @java.lang.Override
@@ -420,8 +456,11 @@ public com.google.cloud.discoveryengine.v1.ListSchemasRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ListSchemasRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.ListSchemasRequest result = new com.google.cloud.discoveryengine.v1.ListSchemasRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.ListSchemasRequest result =
+          new com.google.cloud.discoveryengine.v1.ListSchemasRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -443,38 +482,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ListSchemasReques
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ListSchemasRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ListSchemasRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ListSchemasRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -482,7 +522,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ListSchemasRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.ListSchemasRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.ListSchemasRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -522,27 +563,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -552,23 +597,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -577,21 +627,24 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -599,30 +652,41 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -632,18 +696,24 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -651,8 +721,10 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of [Schema][google.cloud.discoveryengine.v1.Schema]s to
      * return. The service may return fewer than this value.
@@ -664,6 +736,7 @@ public Builder setParentBytes(
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -671,6 +744,8 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of [Schema][google.cloud.discoveryengine.v1.Schema]s to
      * return. The service may return fewer than this value.
@@ -682,6 +757,7 @@ public int getPageSize() {
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
@@ -693,6 +769,8 @@ public Builder setPageSize(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of [Schema][google.cloud.discoveryengine.v1.Schema]s to
      * return. The service may return fewer than this value.
@@ -704,6 +782,7 @@ public Builder setPageSize(int value) {
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -715,6 +794,8 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -726,13 +807,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -741,6 +822,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -752,15 +835,14 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -768,6 +850,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -779,18 +863,22 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -802,6 +890,7 @@ public Builder setPageToken(
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -811,6 +900,8 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -822,21 +913,23 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -846,12 +939,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ListSchemasRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ListSchemasRequest)
   private static final com.google.cloud.discoveryengine.v1.ListSchemasRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ListSchemasRequest();
   }
@@ -860,27 +953,27 @@ public static com.google.cloud.discoveryengine.v1.ListSchemasRequest getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListSchemasRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListSchemasRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -895,6 +988,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ListSchemasRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequestOrBuilder.java
similarity index 68%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequestOrBuilder.java
index 4f853a8fa0b0..0ef1e0a66320 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasRequestOrBuilder.java
@@ -1,35 +1,62 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ListSchemasRequestOrBuilder extends
+public interface ListSchemasRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ListSchemasRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of [Schema][google.cloud.discoveryengine.v1.Schema]s to
    * return. The service may return fewer than this value.
@@ -41,11 +68,14 @@ public interface ListSchemasRequestOrBuilder extends
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * A page token, received from a previous
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -57,10 +87,13 @@ public interface ListSchemasRequestOrBuilder extends
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * A page token, received from a previous
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -72,8 +105,8 @@ public interface ListSchemasRequestOrBuilder extends
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponse.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponse.java
similarity index 73%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponse.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponse.java
index b45a4b8b8590..8b09c1bd6625 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponse.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Response message for
  * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.ListSchemasResponse}
  */
-public final class ListSchemasResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListSchemasResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.ListSchemasResponse)
     ListSchemasResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListSchemasResponse.newBuilder() to construct.
   private ListSchemasResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListSchemasResponse() {
     schemas_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,28 +46,32 @@ private ListSchemasResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListSchemasResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.ListSchemasResponse.class, com.google.cloud.discoveryengine.v1.ListSchemasResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1.ListSchemasResponse.class,
+            com.google.cloud.discoveryengine.v1.ListSchemasResponse.Builder.class);
   }
 
   public static final int SCHEMAS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List schemas_;
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

@@ -61,6 +83,8 @@ public java.util.List getSchemasList
     return schemas_;
   }
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

@@ -68,11 +92,13 @@ public java.util.List getSchemasList
    * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getSchemasOrBuilderList() {
     return schemas_;
   }
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

@@ -84,6 +110,8 @@ public int getSchemasCount() {
     return schemas_.size();
   }
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

@@ -95,6 +123,8 @@ public com.google.cloud.discoveryengine.v1.Schema getSchemas(int index) {
     return schemas_.get(index);
   }
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

@@ -102,15 +132,17 @@ public com.google.cloud.discoveryengine.v1.Schema getSchemas(int index) {
    * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(
-      int index) {
+  public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(int index) {
     return schemas_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1.ListSchemasRequest.page_token]
@@ -119,6 +151,7 @@ public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -127,14 +160,15 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1.ListSchemasRequest.page_token]
@@ -143,16 +177,15 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -161,6 +194,7 @@ public java.lang.String getNextPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -172,8 +206,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < schemas_.size(); i++) {
       output.writeMessage(1, schemas_.get(i));
     }
@@ -190,8 +223,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < schemas_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, schemas_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, schemas_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -204,17 +236,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.ListSchemasResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.ListSchemasResponse other = (com.google.cloud.discoveryengine.v1.ListSchemasResponse) obj;
+    com.google.cloud.discoveryengine.v1.ListSchemasResponse other =
+        (com.google.cloud.discoveryengine.v1.ListSchemasResponse) obj;
 
-    if (!getSchemasList()
-        .equals(other.getSchemasList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
+    if (!getSchemasList().equals(other.getSchemasList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -238,98 +269,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.ListSchemasResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.ListSchemasResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.ListSchemasResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response message for
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1.SchemaService.ListSchemas]
@@ -338,33 +375,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.ListSchemasResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.ListSchemasResponse)
       com.google.cloud.discoveryengine.v1.ListSchemasResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.ListSchemasResponse.class, com.google.cloud.discoveryengine.v1.ListSchemasResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1.ListSchemasResponse.class,
+              com.google.cloud.discoveryengine.v1.ListSchemasResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.ListSchemasResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -381,9 +417,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor;
     }
 
     @java.lang.Override
@@ -402,14 +438,18 @@ public com.google.cloud.discoveryengine.v1.ListSchemasResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.ListSchemasResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1.ListSchemasResponse result = new com.google.cloud.discoveryengine.v1.ListSchemasResponse(this);
+      com.google.cloud.discoveryengine.v1.ListSchemasResponse result =
+          new com.google.cloud.discoveryengine.v1.ListSchemasResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.ListSchemasResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.discoveryengine.v1.ListSchemasResponse result) {
       if (schemasBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           schemas_ = java.util.Collections.unmodifiableList(schemas_);
@@ -432,38 +472,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.ListSchemasRespon
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.ListSchemasResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.ListSchemasResponse)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.ListSchemasResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -471,7 +512,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ListSchemasResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1.ListSchemasResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.ListSchemasResponse.getDefaultInstance())
+        return this;
       if (schemasBuilder_ == null) {
         if (!other.schemas_.isEmpty()) {
           if (schemas_.isEmpty()) {
@@ -490,9 +532,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.ListSchemasResponse
             schemasBuilder_ = null;
             schemas_ = other.schemas_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            schemasBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getSchemasFieldBuilder() : null;
+            schemasBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getSchemasFieldBuilder()
+                    : null;
           } else {
             schemasBuilder_.addAllMessages(other.schemas_);
           }
@@ -529,30 +572,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.discoveryengine.v1.Schema m =
-                  input.readMessage(
-                      com.google.cloud.discoveryengine.v1.Schema.parser(),
-                      extensionRegistry);
-              if (schemasBuilder_ == null) {
-                ensureSchemasIsMutable();
-                schemas_.add(m);
-              } else {
-                schemasBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.discoveryengine.v1.Schema m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1.Schema.parser(), extensionRegistry);
+                if (schemasBuilder_ == null) {
+                  ensureSchemasIsMutable();
+                  schemas_.add(m);
+                } else {
+                  schemasBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -562,21 +607,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List schemas_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureSchemasIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         schemas_ = new java.util.ArrayList(schemas_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.Schema, com.google.cloud.discoveryengine.v1.Schema.Builder, com.google.cloud.discoveryengine.v1.SchemaOrBuilder> schemasBuilder_;
+            com.google.cloud.discoveryengine.v1.Schema,
+            com.google.cloud.discoveryengine.v1.Schema.Builder,
+            com.google.cloud.discoveryengine.v1.SchemaOrBuilder>
+        schemasBuilder_;
 
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -591,6 +643,8 @@ public java.util.List getSchemasList
       }
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -605,6 +659,8 @@ public int getSchemasCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -619,14 +675,15 @@ public com.google.cloud.discoveryengine.v1.Schema getSchemas(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
      */
-    public Builder setSchemas(
-        int index, com.google.cloud.discoveryengine.v1.Schema value) {
+    public Builder setSchemas(int index, com.google.cloud.discoveryengine.v1.Schema value) {
       if (schemasBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -640,6 +697,8 @@ public Builder setSchemas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -658,6 +717,8 @@ public Builder setSchemas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -678,14 +739,15 @@ public Builder addSchemas(com.google.cloud.discoveryengine.v1.Schema value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
      */
-    public Builder addSchemas(
-        int index, com.google.cloud.discoveryengine.v1.Schema value) {
+    public Builder addSchemas(int index, com.google.cloud.discoveryengine.v1.Schema value) {
       if (schemasBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -699,14 +761,15 @@ public Builder addSchemas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
      */
-    public Builder addSchemas(
-        com.google.cloud.discoveryengine.v1.Schema.Builder builderForValue) {
+    public Builder addSchemas(com.google.cloud.discoveryengine.v1.Schema.Builder builderForValue) {
       if (schemasBuilder_ == null) {
         ensureSchemasIsMutable();
         schemas_.add(builderForValue.build());
@@ -717,6 +780,8 @@ public Builder addSchemas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -735,6 +800,8 @@ public Builder addSchemas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -745,8 +812,7 @@ public Builder addAllSchemas(
         java.lang.Iterable values) {
       if (schemasBuilder_ == null) {
         ensureSchemasIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, schemas_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, schemas_);
         onChanged();
       } else {
         schemasBuilder_.addAllMessages(values);
@@ -754,6 +820,8 @@ public Builder addAllSchemas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -771,6 +839,8 @@ public Builder clearSchemas() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -788,39 +858,44 @@ public Builder removeSchemas(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
      */
-    public com.google.cloud.discoveryengine.v1.Schema.Builder getSchemasBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1.Schema.Builder getSchemasBuilder(int index) {
       return getSchemasFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
      */
-    public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(int index) {
       if (schemasBuilder_ == null) {
-        return schemas_.get(index);  } else {
+        return schemas_.get(index);
+      } else {
         return schemasBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
      */
-    public java.util.List 
-         getSchemasOrBuilderList() {
+    public java.util.List
+        getSchemasOrBuilderList() {
       if (schemasBuilder_ != null) {
         return schemasBuilder_.getMessageOrBuilderList();
       } else {
@@ -828,6 +903,8 @@ public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

@@ -835,42 +912,48 @@ public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(
      * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
      */
     public com.google.cloud.discoveryengine.v1.Schema.Builder addSchemasBuilder() {
-      return getSchemasFieldBuilder().addBuilder(
-          com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance());
+      return getSchemasFieldBuilder()
+          .addBuilder(com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
      */
-    public com.google.cloud.discoveryengine.v1.Schema.Builder addSchemasBuilder(
-        int index) {
-      return getSchemasFieldBuilder().addBuilder(
-          index, com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1.Schema.Builder addSchemasBuilder(int index) {
+      return getSchemasFieldBuilder()
+          .addBuilder(index, com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
      */
-    public java.util.List 
-         getSchemasBuilderList() {
+    public java.util.List
+        getSchemasBuilderList() {
       return getSchemasFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.Schema, com.google.cloud.discoveryengine.v1.Schema.Builder, com.google.cloud.discoveryengine.v1.SchemaOrBuilder> 
+            com.google.cloud.discoveryengine.v1.Schema,
+            com.google.cloud.discoveryengine.v1.Schema.Builder,
+            com.google.cloud.discoveryengine.v1.SchemaOrBuilder>
         getSchemasFieldBuilder() {
       if (schemasBuilder_ == null) {
-        schemasBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Schema, com.google.cloud.discoveryengine.v1.Schema.Builder, com.google.cloud.discoveryengine.v1.SchemaOrBuilder>(
-                schemas_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        schemasBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.Schema,
+                com.google.cloud.discoveryengine.v1.Schema.Builder,
+                com.google.cloud.discoveryengine.v1.SchemaOrBuilder>(
+                schemas_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         schemas_ = null;
       }
       return schemasBuilder_;
@@ -878,6 +961,8 @@ public com.google.cloud.discoveryengine.v1.Schema.Builder addSchemasBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1.ListSchemasRequest.page_token]
@@ -886,13 +971,13 @@ public com.google.cloud.discoveryengine.v1.Schema.Builder addSchemasBuilder(
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -901,6 +986,8 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1.ListSchemasRequest.page_token]
@@ -909,15 +996,14 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -925,6 +1011,8 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1.ListSchemasRequest.page_token]
@@ -933,18 +1021,22 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1.ListSchemasRequest.page_token]
@@ -953,6 +1045,7 @@ public Builder setNextPageToken(
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -962,6 +1055,8 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1.ListSchemasRequest.page_token]
@@ -970,21 +1065,23 @@ public Builder clearNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -994,12 +1091,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.ListSchemasResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.ListSchemasResponse)
   private static final com.google.cloud.discoveryengine.v1.ListSchemasResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.ListSchemasResponse();
   }
@@ -1008,27 +1105,27 @@ public static com.google.cloud.discoveryengine.v1.ListSchemasResponse getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListSchemasResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListSchemasResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1043,6 +1140,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.ListSchemasResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponseOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponseOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponseOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponseOrBuilder.java
index 96552e160397..2dd40fabf320 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponseOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ListSchemasResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface ListSchemasResponseOrBuilder extends
+public interface ListSchemasResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.ListSchemasResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
    */
-  java.util.List 
-      getSchemasList();
+  java.util.List getSchemasList();
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

@@ -25,6 +44,8 @@ public interface ListSchemasResponseOrBuilder extends
    */
   com.google.cloud.discoveryengine.v1.Schema getSchemas(int index);
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

@@ -33,25 +54,30 @@ public interface ListSchemasResponseOrBuilder extends
    */
   int getSchemasCount();
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
    */
-  java.util.List 
+  java.util.List
       getSchemasOrBuilderList();
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1.Schema]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1.Schema schemas = 1;
    */
-  com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(
-      int index);
+  com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1.ListSchemasRequest.page_token]
@@ -60,10 +86,13 @@ com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1.ListSchemasRequest.page_token]
@@ -72,8 +101,8 @@ com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemasOrBuilder(
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfo.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfo.java
similarity index 72%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfo.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfo.java
index 769b3278582f..b4f349a354df 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfo.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfo.java
@@ -1,51 +1,71 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Media-specific user event information.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.MediaInfo}
  */
-public final class MediaInfo extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class MediaInfo extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.MediaInfo)
     MediaInfoOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use MediaInfo.newBuilder() to construct.
   private MediaInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private MediaInfo() {
-  }
+
+  private MediaInfo() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new MediaInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_MediaInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1_MediaInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.MediaInfo.class, com.google.cloud.discoveryengine.v1.MediaInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1.MediaInfo.class,
+            com.google.cloud.discoveryengine.v1.MediaInfo.Builder.class);
   }
 
   private int bitField0_;
   public static final int MEDIA_PROGRESS_DURATION_FIELD_NUMBER = 1;
   private com.google.protobuf.Duration mediaProgressDuration_;
   /**
+   *
+   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -54,6 +74,7 @@ protected java.lang.Object newInstance(
    * 

    *
    * .google.protobuf.Duration media_progress_duration = 1;
+   *
    * @return Whether the mediaProgressDuration field is set.
    */
   @java.lang.Override
@@ -61,6 +82,8 @@ public boolean hasMediaProgressDuration() {
     return mediaProgressDuration_ != null;
   }
   /**
+   *
+   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -69,13 +92,18 @@ public boolean hasMediaProgressDuration() {
    * 

    *
    * .google.protobuf.Duration media_progress_duration = 1;
+   *
    * @return The mediaProgressDuration.
    */
   @java.lang.Override
   public com.google.protobuf.Duration getMediaProgressDuration() {
-    return mediaProgressDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : mediaProgressDuration_;
+    return mediaProgressDuration_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : mediaProgressDuration_;
   }
   /**
+   *
+   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -87,12 +115,16 @@ public com.google.protobuf.Duration getMediaProgressDuration() {
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder() {
-    return mediaProgressDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : mediaProgressDuration_;
+    return mediaProgressDuration_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : mediaProgressDuration_;
   }
 
   public static final int MEDIA_PROGRESS_PERCENTAGE_FIELD_NUMBER = 2;
   private float mediaProgressPercentage_ = 0F;
   /**
+   *
+   *
    * 
    * Media progress should be computed using only the media_progress_duration
    * relative to the media total length.
@@ -104,6 +136,7 @@ public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder()
    * 

    *
    * optional float media_progress_percentage = 2;
+   *
    * @return Whether the mediaProgressPercentage field is set.
    */
   @java.lang.Override
@@ -111,6 +144,8 @@ public boolean hasMediaProgressPercentage() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
+   *
+   *
    * 
    * Media progress should be computed using only the media_progress_duration
    * relative to the media total length.
@@ -122,6 +157,7 @@ public boolean hasMediaProgressPercentage() {
    * 

    *
    * optional float media_progress_percentage = 2;
+   *
    * @return The mediaProgressPercentage.
    */
   @java.lang.Override
@@ -130,6 +166,7 @@ public float getMediaProgressPercentage() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -141,8 +178,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (mediaProgressDuration_ != null) {
       output.writeMessage(1, getMediaProgressDuration());
     }
@@ -159,12 +195,11 @@ public int getSerializedSize() {
 
     size = 0;
     if (mediaProgressDuration_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getMediaProgressDuration());
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(1, getMediaProgressDuration());
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeFloatSize(2, mediaProgressPercentage_);
+      size += com.google.protobuf.CodedOutputStream.computeFloatSize(2, mediaProgressPercentage_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -174,23 +209,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.MediaInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.MediaInfo other = (com.google.cloud.discoveryengine.v1.MediaInfo) obj;
+    com.google.cloud.discoveryengine.v1.MediaInfo other =
+        (com.google.cloud.discoveryengine.v1.MediaInfo) obj;
 
     if (hasMediaProgressDuration() != other.hasMediaProgressDuration()) return false;
     if (hasMediaProgressDuration()) {
-      if (!getMediaProgressDuration()
-          .equals(other.getMediaProgressDuration())) return false;
+      if (!getMediaProgressDuration().equals(other.getMediaProgressDuration())) return false;
     }
     if (hasMediaProgressPercentage() != other.hasMediaProgressPercentage()) return false;
     if (hasMediaProgressPercentage()) {
       if (java.lang.Float.floatToIntBits(getMediaProgressPercentage())
-          != java.lang.Float.floatToIntBits(
-              other.getMediaProgressPercentage())) return false;
+          != java.lang.Float.floatToIntBits(other.getMediaProgressPercentage())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -209,140 +243,143 @@ public int hashCode() {
     }
     if (hasMediaProgressPercentage()) {
       hash = (37 * hash) + MEDIA_PROGRESS_PERCENTAGE_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(
-          getMediaProgressPercentage());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(getMediaProgressPercentage());
     }
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.MediaInfo parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.MediaInfo parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.MediaInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.MediaInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Media-specific user event information.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.MediaInfo}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.MediaInfo)
       com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_MediaInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_MediaInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.MediaInfo.class, com.google.cloud.discoveryengine.v1.MediaInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1.MediaInfo.class,
+              com.google.cloud.discoveryengine.v1.MediaInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.MediaInfo.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -357,9 +394,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor;
     }
 
     @java.lang.Override
@@ -378,8 +415,11 @@ public com.google.cloud.discoveryengine.v1.MediaInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.MediaInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1.MediaInfo result = new com.google.cloud.discoveryengine.v1.MediaInfo(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.MediaInfo result =
+          new com.google.cloud.discoveryengine.v1.MediaInfo(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -387,9 +427,10 @@ public com.google.cloud.discoveryengine.v1.MediaInfo buildPartial() {
     private void buildPartial0(com.google.cloud.discoveryengine.v1.MediaInfo result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.mediaProgressDuration_ = mediaProgressDurationBuilder_ == null
-            ? mediaProgressDuration_
-            : mediaProgressDurationBuilder_.build();
+        result.mediaProgressDuration_ =
+            mediaProgressDurationBuilder_ == null
+                ? mediaProgressDuration_
+                : mediaProgressDurationBuilder_.build();
       }
       int to_bitField0_ = 0;
       if (((from_bitField0_ & 0x00000002) != 0)) {
@@ -403,38 +444,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.MediaInfo result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.MediaInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.MediaInfo)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.MediaInfo) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -475,24 +517,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getMediaProgressDurationFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 21: {
-              mediaProgressPercentage_ = input.readFloat();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 21
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(
+                    getMediaProgressDurationFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 21:
+              {
+                mediaProgressPercentage_ = input.readFloat();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 21
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -502,12 +546,18 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Duration mediaProgressDuration_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> mediaProgressDurationBuilder_;
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
+        mediaProgressDurationBuilder_;
     /**
+     *
+     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -516,12 +566,15 @@ public Builder mergeFrom(
      * 

      *
      * .google.protobuf.Duration media_progress_duration = 1;
+     *
      * @return Whether the mediaProgressDuration field is set.
      */
     public boolean hasMediaProgressDuration() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -530,16 +583,21 @@ public boolean hasMediaProgressDuration() {
      * 

      *
      * .google.protobuf.Duration media_progress_duration = 1;
+     *
      * @return The mediaProgressDuration.
      */
     public com.google.protobuf.Duration getMediaProgressDuration() {
       if (mediaProgressDurationBuilder_ == null) {
-        return mediaProgressDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : mediaProgressDuration_;
+        return mediaProgressDuration_ == null
+            ? com.google.protobuf.Duration.getDefaultInstance()
+            : mediaProgressDuration_;
       } else {
         return mediaProgressDurationBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -563,6 +621,8 @@ public Builder setMediaProgressDuration(com.google.protobuf.Duration value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -572,8 +632,7 @@ public Builder setMediaProgressDuration(com.google.protobuf.Duration value) {
      *
      * .google.protobuf.Duration media_progress_duration = 1;
      */
-    public Builder setMediaProgressDuration(
-        com.google.protobuf.Duration.Builder builderForValue) {
+    public Builder setMediaProgressDuration(com.google.protobuf.Duration.Builder builderForValue) {
       if (mediaProgressDurationBuilder_ == null) {
         mediaProgressDuration_ = builderForValue.build();
       } else {
@@ -584,6 +643,8 @@ public Builder setMediaProgressDuration(
       return this;
     }
     /**
+     *
+     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -595,9 +656,9 @@ public Builder setMediaProgressDuration(
      */
     public Builder mergeMediaProgressDuration(com.google.protobuf.Duration value) {
       if (mediaProgressDurationBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          mediaProgressDuration_ != null &&
-          mediaProgressDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && mediaProgressDuration_ != null
+            && mediaProgressDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
           getMediaProgressDurationBuilder().mergeFrom(value);
         } else {
           mediaProgressDuration_ = value;
@@ -610,6 +671,8 @@ public Builder mergeMediaProgressDuration(com.google.protobuf.Duration value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -630,6 +693,8 @@ public Builder clearMediaProgressDuration() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -645,6 +710,8 @@ public com.google.protobuf.Duration.Builder getMediaProgressDurationBuilder() {
       return getMediaProgressDurationFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -658,11 +725,14 @@ public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder()
       if (mediaProgressDurationBuilder_ != null) {
         return mediaProgressDurationBuilder_.getMessageOrBuilder();
       } else {
-        return mediaProgressDuration_ == null ?
-            com.google.protobuf.Duration.getDefaultInstance() : mediaProgressDuration_;
+        return mediaProgressDuration_ == null
+            ? com.google.protobuf.Duration.getDefaultInstance()
+            : mediaProgressDuration_;
       }
     }
     /**
+     *
+     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -673,21 +743,26 @@ public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder()
      * .google.protobuf.Duration media_progress_duration = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
         getMediaProgressDurationFieldBuilder() {
       if (mediaProgressDurationBuilder_ == null) {
-        mediaProgressDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
-                getMediaProgressDuration(),
-                getParentForChildren(),
-                isClean());
+        mediaProgressDurationBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Duration,
+                com.google.protobuf.Duration.Builder,
+                com.google.protobuf.DurationOrBuilder>(
+                getMediaProgressDuration(), getParentForChildren(), isClean());
         mediaProgressDuration_ = null;
       }
       return mediaProgressDurationBuilder_;
     }
 
-    private float mediaProgressPercentage_ ;
+    private float mediaProgressPercentage_;
     /**
+     *
+     *
      * 
      * Media progress should be computed using only the media_progress_duration
      * relative to the media total length.
@@ -699,6 +774,7 @@ public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder()
      * 

      *
      * optional float media_progress_percentage = 2;
+     *
      * @return Whether the mediaProgressPercentage field is set.
      */
     @java.lang.Override
@@ -706,6 +782,8 @@ public boolean hasMediaProgressPercentage() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Media progress should be computed using only the media_progress_duration
      * relative to the media total length.
@@ -717,6 +795,7 @@ public boolean hasMediaProgressPercentage() {
      * 

      *
      * optional float media_progress_percentage = 2;
+     *
      * @return The mediaProgressPercentage.
      */
     @java.lang.Override
@@ -724,6 +803,8 @@ public float getMediaProgressPercentage() {
       return mediaProgressPercentage_;
     }
     /**
+     *
+     *
      * 
      * Media progress should be computed using only the media_progress_duration
      * relative to the media total length.
@@ -735,6 +816,7 @@ public float getMediaProgressPercentage() {
      * 

      *
      * optional float media_progress_percentage = 2;
+     *
      * @param value The mediaProgressPercentage to set.
      * @return This builder for chaining.
      */
@@ -746,6 +828,8 @@ public Builder setMediaProgressPercentage(float value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Media progress should be computed using only the media_progress_duration
      * relative to the media total length.
@@ -757,6 +841,7 @@ public Builder setMediaProgressPercentage(float value) {
      * 

      *
      * optional float media_progress_percentage = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearMediaProgressPercentage() {
@@ -765,9 +850,9 @@ public Builder clearMediaProgressPercentage() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -777,12 +862,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.MediaInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.MediaInfo)
   private static final com.google.cloud.discoveryengine.v1.MediaInfo DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.MediaInfo();
   }
@@ -791,27 +876,27 @@ public static com.google.cloud.discoveryengine.v1.MediaInfo getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public MediaInfo parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public MediaInfo parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -826,6 +911,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.MediaInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfoOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfoOrBuilder.java
similarity index 78%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfoOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfoOrBuilder.java
index f0096a6cf311..364a0b3dafe8 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfoOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/MediaInfoOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface MediaInfoOrBuilder extends
+public interface MediaInfoOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.MediaInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -16,10 +34,13 @@ public interface MediaInfoOrBuilder extends
    * 

    *
    * .google.protobuf.Duration media_progress_duration = 1;
+   *
    * @return Whether the mediaProgressDuration field is set.
    */
   boolean hasMediaProgressDuration();
   /**
+   *
+   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -28,10 +49,13 @@ public interface MediaInfoOrBuilder extends
    * 

    *
    * .google.protobuf.Duration media_progress_duration = 1;
+   *
    * @return The mediaProgressDuration.
    */
   com.google.protobuf.Duration getMediaProgressDuration();
   /**
+   *
+   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -44,6 +68,8 @@ public interface MediaInfoOrBuilder extends
   com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder();
 
   /**
+   *
+   *
    * 
    * Media progress should be computed using only the media_progress_duration
    * relative to the media total length.
@@ -55,10 +81,13 @@ public interface MediaInfoOrBuilder extends
    * 

    *
    * optional float media_progress_percentage = 2;
+   *
    * @return Whether the mediaProgressPercentage field is set.
    */
   boolean hasMediaProgressPercentage();
   /**
+   *
+   *
    * 
    * Media progress should be computed using only the media_progress_duration
    * relative to the media total length.
@@ -70,6 +99,7 @@ public interface MediaInfoOrBuilder extends
    * 

    *
    * optional float media_progress_percentage = 2;
+   *
    * @return The mediaProgressPercentage.
    */
   float getMediaProgressPercentage();
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfo.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfo.java
similarity index 76%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfo.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfo.java
index bb5a6a94757f..5824a09fc243 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfo.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfo.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Detailed page information.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.PageInfo}
  */
-public final class PageInfo extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class PageInfo extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.PageInfo)
     PageInfoOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use PageInfo.newBuilder() to construct.
   private PageInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private PageInfo() {
     pageviewId_ = "";
     pageCategory_ = "";
@@ -28,28 +46,32 @@ private PageInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new PageInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PageInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1_PageInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.PageInfo.class, com.google.cloud.discoveryengine.v1.PageInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1.PageInfo.class,
+            com.google.cloud.discoveryengine.v1.PageInfo.Builder.class);
   }
 
   public static final int PAGEVIEW_ID_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageviewId_ = "";
   /**
+   *
+   *
    * 
    * A unique ID of a web page view.
    *
@@ -64,6 +86,7 @@ protected java.lang.Object newInstance(
    * 

    *
    * string pageview_id = 1;
+   *
    * @return The pageviewId.
    */
   @java.lang.Override
@@ -72,14 +95,15 @@ public java.lang.String getPageviewId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageviewId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A unique ID of a web page view.
    *
@@ -94,16 +118,15 @@ public java.lang.String getPageviewId() {
    * 

    *
    * string pageview_id = 1;
+   *
    * @return The bytes for pageviewId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageviewIdBytes() {
+  public com.google.protobuf.ByteString getPageviewIdBytes() {
     java.lang.Object ref = pageviewId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageviewId_ = b;
       return b;
     } else {
@@ -112,9 +135,12 @@ public java.lang.String getPageviewId() {
   }
 
   public static final int PAGE_CATEGORY_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageCategory_ = "";
   /**
+   *
+   *
    * 
    * The most specific category associated with a category page.
    *
@@ -131,6 +157,7 @@ public java.lang.String getPageviewId() {
    * 

    *
    * string page_category = 2;
+   *
    * @return The pageCategory.
    */
   @java.lang.Override
@@ -139,14 +166,15 @@ public java.lang.String getPageCategory() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageCategory_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The most specific category associated with a category page.
    *
@@ -163,16 +191,15 @@ public java.lang.String getPageCategory() {
    * 

    *
    * string page_category = 2;
+   *
    * @return The bytes for pageCategory.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageCategoryBytes() {
+  public com.google.protobuf.ByteString getPageCategoryBytes() {
     java.lang.Object ref = pageCategory_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageCategory_ = b;
       return b;
     } else {
@@ -181,9 +208,12 @@ public java.lang.String getPageCategory() {
   }
 
   public static final int URI_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object uri_ = "";
   /**
+   *
+   *
    * 
    * Complete URL (window.location.href) of the user's current page.
    *
@@ -193,6 +223,7 @@ public java.lang.String getPageCategory() {
    * 

    *
    * string uri = 3;
+   *
    * @return The uri.
    */
   @java.lang.Override
@@ -201,14 +232,15 @@ public java.lang.String getUri() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       uri_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Complete URL (window.location.href) of the user's current page.
    *
@@ -218,16 +250,15 @@ public java.lang.String getUri() {
    * 

    *
    * string uri = 3;
+   *
    * @return The bytes for uri.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getUriBytes() {
+  public com.google.protobuf.ByteString getUriBytes() {
     java.lang.Object ref = uri_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       uri_ = b;
       return b;
     } else {
@@ -236,9 +267,12 @@ public java.lang.String getUri() {
   }
 
   public static final int REFERRER_URI_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object referrerUri_ = "";
   /**
+   *
+   *
    * 
    * The referrer URL of the current page.
    *
@@ -248,6 +282,7 @@ public java.lang.String getUri() {
    * 

    *
    * string referrer_uri = 4;
+   *
    * @return The referrerUri.
    */
   @java.lang.Override
@@ -256,14 +291,15 @@ public java.lang.String getReferrerUri() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       referrerUri_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The referrer URL of the current page.
    *
@@ -273,16 +309,15 @@ public java.lang.String getReferrerUri() {
    * 

    *
    * string referrer_uri = 4;
+   *
    * @return The bytes for referrerUri.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getReferrerUriBytes() {
+  public com.google.protobuf.ByteString getReferrerUriBytes() {
     java.lang.Object ref = referrerUri_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       referrerUri_ = b;
       return b;
     } else {
@@ -291,6 +326,7 @@ public java.lang.String getReferrerUri() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -302,8 +338,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageviewId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, pageviewId_);
     }
@@ -345,21 +380,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.PageInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.PageInfo other = (com.google.cloud.discoveryengine.v1.PageInfo) obj;
-
-    if (!getPageviewId()
-        .equals(other.getPageviewId())) return false;
-    if (!getPageCategory()
-        .equals(other.getPageCategory())) return false;
-    if (!getUri()
-        .equals(other.getUri())) return false;
-    if (!getReferrerUri()
-        .equals(other.getReferrerUri())) return false;
+    com.google.cloud.discoveryengine.v1.PageInfo other =
+        (com.google.cloud.discoveryengine.v1.PageInfo) obj;
+
+    if (!getPageviewId().equals(other.getPageviewId())) return false;
+    if (!getPageCategory().equals(other.getPageCategory())) return false;
+    if (!getUri().equals(other.getUri())) return false;
+    if (!getReferrerUri().equals(other.getReferrerUri())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -384,132 +416,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.PageInfo parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.PageInfo parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.PageInfo parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.PageInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.PageInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Detailed page information.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.PageInfo}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.PageInfo)
       com.google.cloud.discoveryengine.v1.PageInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PageInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_PageInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.PageInfo.class, com.google.cloud.discoveryengine.v1.PageInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1.PageInfo.class,
+              com.google.cloud.discoveryengine.v1.PageInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.PageInfo.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -522,9 +558,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor;
     }
 
     @java.lang.Override
@@ -543,8 +579,11 @@ public com.google.cloud.discoveryengine.v1.PageInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.PageInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1.PageInfo result = new com.google.cloud.discoveryengine.v1.PageInfo(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.PageInfo result =
+          new com.google.cloud.discoveryengine.v1.PageInfo(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -569,38 +608,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.PageInfo result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.PageInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.PageInfo)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.PageInfo) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -655,32 +695,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              pageviewId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              pageCategory_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              uri_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              referrerUri_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                pageviewId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                pageCategory_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                uri_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                referrerUri_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -690,10 +735,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object pageviewId_ = "";
     /**
+     *
+     *
      * 
      * A unique ID of a web page view.
      *
@@ -708,13 +756,13 @@ public Builder mergeFrom(
      * 

      *
      * string pageview_id = 1;
+     *
      * @return The pageviewId.
      */
     public java.lang.String getPageviewId() {
       java.lang.Object ref = pageviewId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageviewId_ = s;
         return s;
@@ -723,6 +771,8 @@ public java.lang.String getPageviewId() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique ID of a web page view.
      *
@@ -737,15 +787,14 @@ public java.lang.String getPageviewId() {
      * 

      *
      * string pageview_id = 1;
+     *
      * @return The bytes for pageviewId.
      */
-    public com.google.protobuf.ByteString
-        getPageviewIdBytes() {
+    public com.google.protobuf.ByteString getPageviewIdBytes() {
       java.lang.Object ref = pageviewId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageviewId_ = b;
         return b;
       } else {
@@ -753,6 +802,8 @@ public java.lang.String getPageviewId() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique ID of a web page view.
      *
@@ -767,18 +818,22 @@ public java.lang.String getPageviewId() {
      * 

      *
      * string pageview_id = 1;
+     *
      * @param value The pageviewId to set.
      * @return This builder for chaining.
      */
-    public Builder setPageviewId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageviewId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageviewId_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique ID of a web page view.
      *
@@ -793,6 +848,7 @@ public Builder setPageviewId(
      * 

      *
      * string pageview_id = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageviewId() {
@@ -802,6 +858,8 @@ public Builder clearPageviewId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique ID of a web page view.
      *
@@ -816,12 +874,14 @@ public Builder clearPageviewId() {
      * 

      *
      * string pageview_id = 1;
+     *
      * @param value The bytes for pageviewId to set.
      * @return This builder for chaining.
      */
-    public Builder setPageviewIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageviewIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageviewId_ = value;
       bitField0_ |= 0x00000001;
@@ -831,6 +891,8 @@ public Builder setPageviewIdBytes(
 
     private java.lang.Object pageCategory_ = "";
     /**
+     *
+     *
      * 
      * The most specific category associated with a category page.
      *
@@ -847,13 +909,13 @@ public Builder setPageviewIdBytes(
      * 

      *
      * string page_category = 2;
+     *
      * @return The pageCategory.
      */
     public java.lang.String getPageCategory() {
       java.lang.Object ref = pageCategory_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageCategory_ = s;
         return s;
@@ -862,6 +924,8 @@ public java.lang.String getPageCategory() {
       }
     }
     /**
+     *
+     *
      * 
      * The most specific category associated with a category page.
      *
@@ -878,15 +942,14 @@ public java.lang.String getPageCategory() {
      * 

      *
      * string page_category = 2;
+     *
      * @return The bytes for pageCategory.
      */
-    public com.google.protobuf.ByteString
-        getPageCategoryBytes() {
+    public com.google.protobuf.ByteString getPageCategoryBytes() {
       java.lang.Object ref = pageCategory_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageCategory_ = b;
         return b;
       } else {
@@ -894,6 +957,8 @@ public java.lang.String getPageCategory() {
       }
     }
     /**
+     *
+     *
      * 
      * The most specific category associated with a category page.
      *
@@ -910,18 +975,22 @@ public java.lang.String getPageCategory() {
      * 

      *
      * string page_category = 2;
+     *
      * @param value The pageCategory to set.
      * @return This builder for chaining.
      */
-    public Builder setPageCategory(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageCategory(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageCategory_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The most specific category associated with a category page.
      *
@@ -938,6 +1007,7 @@ public Builder setPageCategory(
      * 

      *
      * string page_category = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageCategory() {
@@ -947,6 +1017,8 @@ public Builder clearPageCategory() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The most specific category associated with a category page.
      *
@@ -963,12 +1035,14 @@ public Builder clearPageCategory() {
      * 

      *
      * string page_category = 2;
+     *
      * @param value The bytes for pageCategory to set.
      * @return This builder for chaining.
      */
-    public Builder setPageCategoryBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageCategoryBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageCategory_ = value;
       bitField0_ |= 0x00000002;
@@ -978,6 +1052,8 @@ public Builder setPageCategoryBytes(
 
     private java.lang.Object uri_ = "";
     /**
+     *
+     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -987,13 +1063,13 @@ public Builder setPageCategoryBytes(
      * 

      *
      * string uri = 3;
+     *
      * @return The uri.
      */
     public java.lang.String getUri() {
       java.lang.Object ref = uri_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         uri_ = s;
         return s;
@@ -1002,6 +1078,8 @@ public java.lang.String getUri() {
       }
     }
     /**
+     *
+     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -1011,15 +1089,14 @@ public java.lang.String getUri() {
      * 

      *
      * string uri = 3;
+     *
      * @return The bytes for uri.
      */
-    public com.google.protobuf.ByteString
-        getUriBytes() {
+    public com.google.protobuf.ByteString getUriBytes() {
       java.lang.Object ref = uri_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         uri_ = b;
         return b;
       } else {
@@ -1027,6 +1104,8 @@ public java.lang.String getUri() {
       }
     }
     /**
+     *
+     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -1036,18 +1115,22 @@ public java.lang.String getUri() {
      * 

      *
      * string uri = 3;
+     *
      * @param value The uri to set.
      * @return This builder for chaining.
      */
-    public Builder setUri(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUri(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       uri_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -1057,6 +1140,7 @@ public Builder setUri(
      * 

      *
      * string uri = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUri() {
@@ -1066,6 +1150,8 @@ public Builder clearUri() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -1075,12 +1161,14 @@ public Builder clearUri() {
      * 

      *
      * string uri = 3;
+     *
      * @param value The bytes for uri to set.
      * @return This builder for chaining.
      */
-    public Builder setUriBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUriBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       uri_ = value;
       bitField0_ |= 0x00000004;
@@ -1090,6 +1178,8 @@ public Builder setUriBytes(
 
     private java.lang.Object referrerUri_ = "";
     /**
+     *
+     *
      * 
      * The referrer URL of the current page.
      *
@@ -1099,13 +1189,13 @@ public Builder setUriBytes(
      * 

      *
      * string referrer_uri = 4;
+     *
      * @return The referrerUri.
      */
     public java.lang.String getReferrerUri() {
       java.lang.Object ref = referrerUri_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         referrerUri_ = s;
         return s;
@@ -1114,6 +1204,8 @@ public java.lang.String getReferrerUri() {
       }
     }
     /**
+     *
+     *
      * 
      * The referrer URL of the current page.
      *
@@ -1123,15 +1215,14 @@ public java.lang.String getReferrerUri() {
      * 

      *
      * string referrer_uri = 4;
+     *
      * @return The bytes for referrerUri.
      */
-    public com.google.protobuf.ByteString
-        getReferrerUriBytes() {
+    public com.google.protobuf.ByteString getReferrerUriBytes() {
       java.lang.Object ref = referrerUri_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         referrerUri_ = b;
         return b;
       } else {
@@ -1139,6 +1230,8 @@ public java.lang.String getReferrerUri() {
       }
     }
     /**
+     *
+     *
      * 
      * The referrer URL of the current page.
      *
@@ -1148,18 +1241,22 @@ public java.lang.String getReferrerUri() {
      * 

      *
      * string referrer_uri = 4;
+     *
      * @param value The referrerUri to set.
      * @return This builder for chaining.
      */
-    public Builder setReferrerUri(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setReferrerUri(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       referrerUri_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The referrer URL of the current page.
      *
@@ -1169,6 +1266,7 @@ public Builder setReferrerUri(
      * 

      *
      * string referrer_uri = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearReferrerUri() {
@@ -1178,6 +1276,8 @@ public Builder clearReferrerUri() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The referrer URL of the current page.
      *
@@ -1187,21 +1287,23 @@ public Builder clearReferrerUri() {
      * 

      *
      * string referrer_uri = 4;
+     *
      * @param value The bytes for referrerUri to set.
      * @return This builder for chaining.
      */
-    public Builder setReferrerUriBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setReferrerUriBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       referrerUri_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1211,12 +1313,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.PageInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.PageInfo)
   private static final com.google.cloud.discoveryengine.v1.PageInfo DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.PageInfo();
   }
@@ -1225,27 +1327,27 @@ public static com.google.cloud.discoveryengine.v1.PageInfo getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public PageInfo parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public PageInfo parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1260,6 +1362,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.PageInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfoOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfoOrBuilder.java
similarity index 82%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfoOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfoOrBuilder.java
index 0b33fe375711..8bf21af73ce1 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfoOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PageInfoOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface PageInfoOrBuilder extends
+public interface PageInfoOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.PageInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * A unique ID of a web page view.
    *
@@ -22,10 +40,13 @@ public interface PageInfoOrBuilder extends
    * 

    *
    * string pageview_id = 1;
+   *
    * @return The pageviewId.
    */
   java.lang.String getPageviewId();
   /**
+   *
+   *
    * 
    * A unique ID of a web page view.
    *
@@ -40,12 +61,14 @@ public interface PageInfoOrBuilder extends
    * 

    *
    * string pageview_id = 1;
+   *
    * @return The bytes for pageviewId.
    */
-  com.google.protobuf.ByteString
-      getPageviewIdBytes();
+  com.google.protobuf.ByteString getPageviewIdBytes();
 
   /**
+   *
+   *
    * 
    * The most specific category associated with a category page.
    *
@@ -62,10 +85,13 @@ public interface PageInfoOrBuilder extends
    * 

    *
    * string page_category = 2;
+   *
    * @return The pageCategory.
    */
   java.lang.String getPageCategory();
   /**
+   *
+   *
    * 
    * The most specific category associated with a category page.
    *
@@ -82,12 +108,14 @@ public interface PageInfoOrBuilder extends
    * 

    *
    * string page_category = 2;
+   *
    * @return The bytes for pageCategory.
    */
-  com.google.protobuf.ByteString
-      getPageCategoryBytes();
+  com.google.protobuf.ByteString getPageCategoryBytes();
 
   /**
+   *
+   *
    * 
    * Complete URL (window.location.href) of the user's current page.
    *
@@ -97,10 +125,13 @@ public interface PageInfoOrBuilder extends
    * 

    *
    * string uri = 3;
+   *
    * @return The uri.
    */
   java.lang.String getUri();
   /**
+   *
+   *
    * 
    * Complete URL (window.location.href) of the user's current page.
    *
@@ -110,12 +141,14 @@ public interface PageInfoOrBuilder extends
    * 

    *
    * string uri = 3;
+   *
    * @return The bytes for uri.
    */
-  com.google.protobuf.ByteString
-      getUriBytes();
+  com.google.protobuf.ByteString getUriBytes();
 
   /**
+   *
+   *
    * 
    * The referrer URL of the current page.
    *
@@ -125,10 +158,13 @@ public interface PageInfoOrBuilder extends
    * 

    *
    * string referrer_uri = 4;
+   *
    * @return The referrerUri.
    */
   java.lang.String getReferrerUri();
   /**
+   *
+   *
    * 
    * The referrer URL of the current page.
    *
@@ -138,8 +174,8 @@ public interface PageInfoOrBuilder extends
    * 

    *
    * string referrer_uri = 4;
+   *
    * @return The bytes for referrerUri.
    */
-  com.google.protobuf.ByteString
-      getReferrerUriBytes();
+  com.google.protobuf.ByteString getReferrerUriBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfo.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfo.java
similarity index 72%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfo.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfo.java
index ae4dcab6e333..812f8e3e9199 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfo.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfo.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Detailed panel information associated with a user event.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.PanelInfo}
  */
-public final class PanelInfo extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class PanelInfo extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.PanelInfo)
     PanelInfoOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use PanelInfo.newBuilder() to construct.
   private PanelInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private PanelInfo() {
     panelId_ = "";
     displayName_ = "";
@@ -26,34 +44,39 @@ private PanelInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new PanelInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PanelInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1_PanelInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.PanelInfo.class, com.google.cloud.discoveryengine.v1.PanelInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1.PanelInfo.class,
+            com.google.cloud.discoveryengine.v1.PanelInfo.Builder.class);
   }
 
   private int bitField0_;
   public static final int PANEL_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object panelId_ = "";
   /**
+   *
+   *
    * 
    * Required. The panel ID.
    * 

    *
    * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The panelId.
    */
   @java.lang.Override
@@ -62,29 +85,29 @@ public java.lang.String getPanelId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       panelId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The panel ID.
    * 

    *
    * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for panelId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPanelIdBytes() {
+  public com.google.protobuf.ByteString getPanelIdBytes() {
     java.lang.Object ref = panelId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       panelId_ = b;
       return b;
     } else {
@@ -93,14 +116,18 @@ public java.lang.String getPanelId() {
   }
 
   public static final int DISPLAY_NAME_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object displayName_ = "";
   /**
+   *
+   *
    * 
    * The display name of the panel.
    * 

    *
    * string display_name = 3;
+   *
    * @return The displayName.
    */
   @java.lang.Override
@@ -109,29 +136,29 @@ public java.lang.String getDisplayName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       displayName_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The display name of the panel.
    * 

    *
    * string display_name = 3;
+   *
    * @return The bytes for displayName.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDisplayNameBytes() {
+  public com.google.protobuf.ByteString getDisplayNameBytes() {
     java.lang.Object ref = displayName_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       displayName_ = b;
       return b;
     } else {
@@ -142,6 +169,8 @@ public java.lang.String getDisplayName() {
   public static final int PANEL_POSITION_FIELD_NUMBER = 4;
   private int panelPosition_ = 0;
   /**
+   *
+   *
    * 
    * The ordered position of the panel, if shown to the user with other panels.
    * If set, then
@@ -150,6 +179,7 @@ public java.lang.String getDisplayName() {
    * 

    *
    * optional int32 panel_position = 4;
+   *
    * @return Whether the panelPosition field is set.
    */
   @java.lang.Override
@@ -157,6 +187,8 @@ public boolean hasPanelPosition() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
+   *
+   *
    * 
    * The ordered position of the panel, if shown to the user with other panels.
    * If set, then
@@ -165,6 +197,7 @@ public boolean hasPanelPosition() {
    * 

    *
    * optional int32 panel_position = 4;
+   *
    * @return The panelPosition.
    */
   @java.lang.Override
@@ -175,6 +208,8 @@ public int getPanelPosition() {
   public static final int TOTAL_PANELS_FIELD_NUMBER = 5;
   private int totalPanels_ = 0;
   /**
+   *
+   *
    * 
    * The total number of panels, including this one, shown to the user.
    * Must be set if
@@ -183,6 +218,7 @@ public int getPanelPosition() {
    * 

    *
    * optional int32 total_panels = 5;
+   *
    * @return Whether the totalPanels field is set.
    */
   @java.lang.Override
@@ -190,6 +226,8 @@ public boolean hasTotalPanels() {
     return ((bitField0_ & 0x00000002) != 0);
   }
   /**
+   *
+   *
    * 
    * The total number of panels, including this one, shown to the user.
    * Must be set if
@@ -198,6 +236,7 @@ public boolean hasTotalPanels() {
    * 

    *
    * optional int32 total_panels = 5;
+   *
    * @return The totalPanels.
    */
   @java.lang.Override
@@ -206,6 +245,7 @@ public int getTotalPanels() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -217,8 +257,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(panelId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, panelId_);
     }
@@ -247,12 +286,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, displayName_);
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(4, panelPosition_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, panelPosition_);
     }
     if (((bitField0_ & 0x00000002) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(5, totalPanels_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(5, totalPanels_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -262,26 +299,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.PanelInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.PanelInfo other = (com.google.cloud.discoveryengine.v1.PanelInfo) obj;
+    com.google.cloud.discoveryengine.v1.PanelInfo other =
+        (com.google.cloud.discoveryengine.v1.PanelInfo) obj;
 
-    if (!getPanelId()
-        .equals(other.getPanelId())) return false;
-    if (!getDisplayName()
-        .equals(other.getDisplayName())) return false;
+    if (!getPanelId().equals(other.getPanelId())) return false;
+    if (!getDisplayName().equals(other.getDisplayName())) return false;
     if (hasPanelPosition() != other.hasPanelPosition()) return false;
     if (hasPanelPosition()) {
-      if (getPanelPosition()
-          != other.getPanelPosition()) return false;
+      if (getPanelPosition() != other.getPanelPosition()) return false;
     }
     if (hasTotalPanels() != other.hasTotalPanels()) return false;
     if (hasTotalPanels()) {
-      if (getTotalPanels()
-          != other.getTotalPanels()) return false;
+      if (getTotalPanels() != other.getTotalPanels()) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -311,132 +345,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.PanelInfo parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.PanelInfo parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.PanelInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.PanelInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Detailed panel information associated with a user event.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.PanelInfo}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.PanelInfo)
       com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PanelInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_PanelInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.PanelInfo.class, com.google.cloud.discoveryengine.v1.PanelInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1.PanelInfo.class,
+              com.google.cloud.discoveryengine.v1.PanelInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.PanelInfo.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -449,9 +487,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor;
     }
 
     @java.lang.Override
@@ -470,8 +508,11 @@ public com.google.cloud.discoveryengine.v1.PanelInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.PanelInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1.PanelInfo result = new com.google.cloud.discoveryengine.v1.PanelInfo(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.PanelInfo result =
+          new com.google.cloud.discoveryengine.v1.PanelInfo(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -500,38 +541,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.PanelInfo result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.PanelInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.PanelInfo)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.PanelInfo) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -582,32 +624,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 18: {
-              panelId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 18
-            case 26: {
-              displayName_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 26
-            case 32: {
-              panelPosition_ = input.readInt32();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 32
-            case 40: {
-              totalPanels_ = input.readInt32();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 40
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 18:
+              {
+                panelId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 18
+            case 26:
+              {
+                displayName_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 26
+            case 32:
+              {
+                panelPosition_ = input.readInt32();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 32
+            case 40:
+              {
+                totalPanels_ = input.readInt32();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 40
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -617,22 +664,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object panelId_ = "";
     /**
+     *
+     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The panelId.
      */
     public java.lang.String getPanelId() {
       java.lang.Object ref = panelId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         panelId_ = s;
         return s;
@@ -641,20 +691,21 @@ public java.lang.String getPanelId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for panelId.
      */
-    public com.google.protobuf.ByteString
-        getPanelIdBytes() {
+    public com.google.protobuf.ByteString getPanelIdBytes() {
       java.lang.Object ref = panelId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         panelId_ = b;
         return b;
       } else {
@@ -662,28 +713,35 @@ public java.lang.String getPanelId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The panelId to set.
      * @return This builder for chaining.
      */
-    public Builder setPanelId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPanelId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       panelId_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearPanelId() {
@@ -693,17 +751,21 @@ public Builder clearPanelId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for panelId to set.
      * @return This builder for chaining.
      */
-    public Builder setPanelIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPanelIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       panelId_ = value;
       bitField0_ |= 0x00000001;
@@ -713,18 +775,20 @@ public Builder setPanelIdBytes(
 
     private java.lang.Object displayName_ = "";
     /**
+     *
+     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
+     *
      * @return The displayName.
      */
     public java.lang.String getDisplayName() {
       java.lang.Object ref = displayName_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         displayName_ = s;
         return s;
@@ -733,20 +797,21 @@ public java.lang.String getDisplayName() {
       }
     }
     /**
+     *
+     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
+     *
      * @return The bytes for displayName.
      */
-    public com.google.protobuf.ByteString
-        getDisplayNameBytes() {
+    public com.google.protobuf.ByteString getDisplayNameBytes() {
       java.lang.Object ref = displayName_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         displayName_ = b;
         return b;
       } else {
@@ -754,28 +819,35 @@ public java.lang.String getDisplayName() {
       }
     }
     /**
+     *
+     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
+     *
      * @param value The displayName to set.
      * @return This builder for chaining.
      */
-    public Builder setDisplayName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDisplayName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       displayName_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDisplayName() {
@@ -785,17 +857,21 @@ public Builder clearDisplayName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
+     *
      * @param value The bytes for displayName to set.
      * @return This builder for chaining.
      */
-    public Builder setDisplayNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       displayName_ = value;
       bitField0_ |= 0x00000002;
@@ -803,8 +879,10 @@ public Builder setDisplayNameBytes(
       return this;
     }
 
-    private int panelPosition_ ;
+    private int panelPosition_;
     /**
+     *
+     *
      * 
      * The ordered position of the panel, if shown to the user with other panels.
      * If set, then
@@ -813,6 +891,7 @@ public Builder setDisplayNameBytes(
      * 

      *
      * optional int32 panel_position = 4;
+     *
      * @return Whether the panelPosition field is set.
      */
     @java.lang.Override
@@ -820,6 +899,8 @@ public boolean hasPanelPosition() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * The ordered position of the panel, if shown to the user with other panels.
      * If set, then
@@ -828,6 +909,7 @@ public boolean hasPanelPosition() {
      * 

      *
      * optional int32 panel_position = 4;
+     *
      * @return The panelPosition.
      */
     @java.lang.Override
@@ -835,6 +917,8 @@ public int getPanelPosition() {
       return panelPosition_;
     }
     /**
+     *
+     *
      * 
      * The ordered position of the panel, if shown to the user with other panels.
      * If set, then
@@ -843,6 +927,7 @@ public int getPanelPosition() {
      * 

      *
      * optional int32 panel_position = 4;
+     *
      * @param value The panelPosition to set.
      * @return This builder for chaining.
      */
@@ -854,6 +939,8 @@ public Builder setPanelPosition(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The ordered position of the panel, if shown to the user with other panels.
      * If set, then
@@ -862,6 +949,7 @@ public Builder setPanelPosition(int value) {
      * 

      *
      * optional int32 panel_position = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPanelPosition() {
@@ -871,8 +959,10 @@ public Builder clearPanelPosition() {
       return this;
     }
 
-    private int totalPanels_ ;
+    private int totalPanels_;
     /**
+     *
+     *
      * 
      * The total number of panels, including this one, shown to the user.
      * Must be set if
@@ -881,6 +971,7 @@ public Builder clearPanelPosition() {
      * 

      *
      * optional int32 total_panels = 5;
+     *
      * @return Whether the totalPanels field is set.
      */
     @java.lang.Override
@@ -888,6 +979,8 @@ public boolean hasTotalPanels() {
       return ((bitField0_ & 0x00000008) != 0);
     }
     /**
+     *
+     *
      * 
      * The total number of panels, including this one, shown to the user.
      * Must be set if
@@ -896,6 +989,7 @@ public boolean hasTotalPanels() {
      * 

      *
      * optional int32 total_panels = 5;
+     *
      * @return The totalPanels.
      */
     @java.lang.Override
@@ -903,6 +997,8 @@ public int getTotalPanels() {
       return totalPanels_;
     }
     /**
+     *
+     *
      * 
      * The total number of panels, including this one, shown to the user.
      * Must be set if
@@ -911,6 +1007,7 @@ public int getTotalPanels() {
      * 

      *
      * optional int32 total_panels = 5;
+     *
      * @param value The totalPanels to set.
      * @return This builder for chaining.
      */
@@ -922,6 +1019,8 @@ public Builder setTotalPanels(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The total number of panels, including this one, shown to the user.
      * Must be set if
@@ -930,6 +1029,7 @@ public Builder setTotalPanels(int value) {
      * 

      *
      * optional int32 total_panels = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTotalPanels() {
@@ -938,9 +1038,9 @@ public Builder clearTotalPanels() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -950,12 +1050,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.PanelInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.PanelInfo)
   private static final com.google.cloud.discoveryengine.v1.PanelInfo DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.PanelInfo();
   }
@@ -964,27 +1064,27 @@ public static com.google.cloud.discoveryengine.v1.PanelInfo getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public PanelInfo parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public PanelInfo parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -999,6 +1099,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.PanelInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfoOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfoOrBuilder.java
similarity index 73%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfoOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfoOrBuilder.java
index 59d654710e46..41abd5a6d75f 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfoOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PanelInfoOrBuilder.java
@@ -1,53 +1,81 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface PanelInfoOrBuilder extends
+public interface PanelInfoOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.PanelInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The panel ID.
    * 

    *
    * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The panelId.
    */
   java.lang.String getPanelId();
   /**
+   *
+   *
    * 
    * Required. The panel ID.
    * 

    *
    * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for panelId.
    */
-  com.google.protobuf.ByteString
-      getPanelIdBytes();
+  com.google.protobuf.ByteString getPanelIdBytes();
 
   /**
+   *
+   *
    * 
    * The display name of the panel.
    * 

    *
    * string display_name = 3;
+   *
    * @return The displayName.
    */
   java.lang.String getDisplayName();
   /**
+   *
+   *
    * 
    * The display name of the panel.
    * 

    *
    * string display_name = 3;
+   *
    * @return The bytes for displayName.
    */
-  com.google.protobuf.ByteString
-      getDisplayNameBytes();
+  com.google.protobuf.ByteString getDisplayNameBytes();
 
   /**
+   *
+   *
    * 
    * The ordered position of the panel, if shown to the user with other panels.
    * If set, then
@@ -56,10 +84,13 @@ public interface PanelInfoOrBuilder extends
    * 

    *
    * optional int32 panel_position = 4;
+   *
    * @return Whether the panelPosition field is set.
    */
   boolean hasPanelPosition();
   /**
+   *
+   *
    * 
    * The ordered position of the panel, if shown to the user with other panels.
    * If set, then
@@ -68,11 +99,14 @@ public interface PanelInfoOrBuilder extends
    * 

    *
    * optional int32 panel_position = 4;
+   *
    * @return The panelPosition.
    */
   int getPanelPosition();
 
   /**
+   *
+   *
    * 
    * The total number of panels, including this one, shown to the user.
    * Must be set if
@@ -81,10 +115,13 @@ public interface PanelInfoOrBuilder extends
    * 

    *
    * optional int32 total_panels = 5;
+   *
    * @return Whether the totalPanels field is set.
    */
   boolean hasTotalPanels();
   /**
+   *
+   *
    * 
    * The total number of panels, including this one, shown to the user.
    * Must be set if
@@ -93,6 +130,7 @@ public interface PanelInfoOrBuilder extends
    * 

    *
    * optional int32 total_panels = 5;
+   *
    * @return The totalPanels.
    */
   int getTotalPanels();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeConfigProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeConfigProto.java
new file mode 100644
index 000000000000..2c8d57b076a9
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeConfigProto.java
@@ -0,0 +1,118 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/purge_config.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class PurgeConfigProto {
+  private PurgeConfigProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n2google/cloud/discoveryengine/v1/purge_"
+          + "config.proto\022\037google.cloud.discoveryengi"
+          + "ne.v1\032\037google/api/field_behavior.proto\032\031"
+          + "google/api/resource.proto\032\037google/protob"
+          + "uf/timestamp.proto\"|\n\025PurgeDocumentsRequ"
+          + "est\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n%discoverye"
+          + "ngine.googleapis.com/Branch\022\024\n\006filter\030\002 "
+          + "\001(\tB\004\342A\001\002\022\r\n\005force\030\003 \001(\010\"q\n\026PurgeDocumen"
+          + "tsResponse\022\023\n\013purge_count\030\001 \001(\003\022B\n\014purge"
+          + "_sample\030\002 \003(\tB,\372A)\n\'discoveryengine.goog"
+          + "leapis.com/Document\"\250\001\n\026PurgeDocumentsMe"
+          + "tadata\022/\n\013create_time\030\001 \001(\0132\032.google.pro"
+          + "tobuf.Timestamp\022/\n\013update_time\030\002 \001(\0132\032.g"
+          + "oogle.protobuf.Timestamp\022\025\n\rsuccess_coun"
+          + "t\030\003 \001(\003\022\025\n\rfailure_count\030\004 \001(\003B\203\002\n#com.g"
+          + "oogle.cloud.discoveryengine.v1B\020PurgeCon"
+          + "figProtoP\001ZMcloud.google.com/go/discover"
+          + "yengine/apiv1/discoveryenginepb;discover"
+          + "yenginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Clo"
+          + "ud.DiscoveryEngine.V1\312\002\037Google\\Cloud\\Dis"
+          + "coveryEngine\\V1\352\002\"Google::Cloud::Discove"
+          + "ryEngine::V1b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.protobuf.TimestampProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "Filter", "Force",
+            });
+    internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor,
+            new java.lang.String[] {
+              "PurgeCount", "PurgeSample",
+            });
+    internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor =
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor,
+            new java.lang.String[] {
+              "CreateTime", "UpdateTime", "SuccessCount", "FailureCount",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadata.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadata.java
similarity index 70%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadata.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadata.java
index 7613c9e50990..725a021e14d7 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadata.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadata.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Metadata related to the progress of the PurgeDocuments operation.
  * This will be returned by the google.longrunning.Operation.metadata field.
@@ -11,46 +28,50 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.PurgeDocumentsMetadata}
  */
-public final class PurgeDocumentsMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class PurgeDocumentsMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.PurgeDocumentsMetadata)
     PurgeDocumentsMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use PurgeDocumentsMetadata.newBuilder() to construct.
   private PurgeDocumentsMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private PurgeDocumentsMetadata() {
-  }
+
+  private PurgeDocumentsMetadata() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new PurgeDocumentsMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.PurgeConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.PurgeConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.class, com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.class,
+            com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -58,11 +79,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -70,6 +94,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -84,12 +110,15 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -97,12 +126,15 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -110,6 +142,8 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -125,11 +159,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   public static final int SUCCESS_COUNT_FIELD_NUMBER = 3;
   private long successCount_ = 0L;
   /**
+   *
+   *
    * 
    * Count of entries that were deleted successfully.
    * 

    *
    * int64 success_count = 3;
+   *
    * @return The successCount.
    */
   @java.lang.Override
@@ -140,11 +177,14 @@ public long getSuccessCount() {
   public static final int FAILURE_COUNT_FIELD_NUMBER = 4;
   private long failureCount_ = 0L;
   /**
+   *
+   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
+   *
    * @return The failureCount.
    */
   @java.lang.Override
@@ -153,6 +193,7 @@ public long getFailureCount() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -164,8 +205,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -188,20 +228,16 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
     }
     if (successCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(3, successCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, successCount_);
     }
     if (failureCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(4, failureCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, failureCount_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -211,27 +247,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata other = (com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata) obj;
+    com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata other =
+        (com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime()
-          .equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
     }
-    if (getSuccessCount()
-        != other.getSuccessCount()) return false;
-    if (getFailureCount()
-        != other.getFailureCount()) return false;
+    if (getSuccessCount() != other.getSuccessCount()) return false;
+    if (getFailureCount() != other.getFailureCount()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -252,109 +285,113 @@ public int hashCode() {
       hash = (53 * hash) + getUpdateTime().hashCode();
     }
     hash = (37 * hash) + SUCCESS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getSuccessCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getSuccessCount());
     hash = (37 * hash) + FAILURE_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getFailureCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getFailureCount());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata related to the progress of the PurgeDocuments operation.
    * This will be returned by the google.longrunning.Operation.metadata field.
@@ -362,33 +399,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.PurgeDocumentsMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.PurgeDocumentsMetadata)
       com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.PurgeConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.PurgeConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.class, com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.class,
+              com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -409,9 +445,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.PurgeConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -430,8 +466,11 @@ public com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata result = new com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata result =
+          new com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -439,14 +478,10 @@ public com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata buildPartial()
     private void buildPartial0(com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null
-            ? updateTime_
-            : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.successCount_ = successCount_;
@@ -460,38 +495,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.PurgeDocumentsMet
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -499,7 +535,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata other) {
-      if (other == com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata.getDefaultInstance())
+        return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -538,36 +575,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getUpdateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 24: {
-              successCount_ = input.readInt64();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            case 32: {
-              failureCount_ = input.readInt64();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                successCount_ = input.readInt64();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            case 32:
+              {
+                failureCount_ = input.readInt64();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -577,38 +615,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -629,14 +681,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -647,6 +700,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -655,9 +710,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -670,6 +725,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -687,6 +744,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -699,6 +758,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -709,11 +770,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -721,14 +785,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -736,36 +803,49 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        updateTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -787,6 +867,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -794,8 +876,7 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -806,6 +887,8 @@ public Builder setUpdateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -815,9 +898,9 @@ public Builder setUpdateTime(
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          updateTime_ != null &&
-          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateTime_ != null
+            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -830,6 +913,8 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -848,6 +933,8 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -861,6 +948,8 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -872,11 +961,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -885,26 +977,32 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(),
-                getParentForChildren(),
-                isClean());
+        updateTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(), getParentForChildren(), isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
 
-    private long successCount_ ;
+    private long successCount_;
     /**
+     *
+     *
      * 
      * Count of entries that were deleted successfully.
      * 

      *
      * int64 success_count = 3;
+     *
      * @return The successCount.
      */
     @java.lang.Override
@@ -912,11 +1010,14 @@ public long getSuccessCount() {
       return successCount_;
     }
     /**
+     *
+     *
      * 
      * Count of entries that were deleted successfully.
      * 

      *
      * int64 success_count = 3;
+     *
      * @param value The successCount to set.
      * @return This builder for chaining.
      */
@@ -928,11 +1029,14 @@ public Builder setSuccessCount(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Count of entries that were deleted successfully.
      * 

      *
      * int64 success_count = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSuccessCount() {
@@ -942,13 +1046,16 @@ public Builder clearSuccessCount() {
       return this;
     }
 
-    private long failureCount_ ;
+    private long failureCount_;
     /**
+     *
+     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
+     *
      * @return The failureCount.
      */
     @java.lang.Override
@@ -956,11 +1063,14 @@ public long getFailureCount() {
       return failureCount_;
     }
     /**
+     *
+     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
+     *
      * @param value The failureCount to set.
      * @return This builder for chaining.
      */
@@ -972,11 +1082,14 @@ public Builder setFailureCount(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFailureCount() {
@@ -985,9 +1098,9 @@ public Builder clearFailureCount() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -997,12 +1110,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.PurgeDocumentsMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.PurgeDocumentsMetadata)
   private static final com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata();
   }
@@ -1011,27 +1124,27 @@ public static com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public PurgeDocumentsMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public PurgeDocumentsMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1046,6 +1159,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.PurgeDocumentsMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadataOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadataOrBuilder.java
similarity index 73%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadataOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadataOrBuilder.java
index b77cde395384..8d1406f4a293 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadataOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface PurgeDocumentsMetadataOrBuilder extends
+public interface PurgeDocumentsMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.PurgeDocumentsMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -35,26 +59,34 @@ public interface PurgeDocumentsMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -65,21 +97,27 @@ public interface PurgeDocumentsMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Count of entries that were deleted successfully.
    * 

    *
    * int64 success_count = 3;
+   *
    * @return The successCount.
    */
   long getSuccessCount();
 
   /**
+   *
+   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
+   *
    * @return The failureCount.
    */
   long getFailureCount();
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequest.java
similarity index 68%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequest.java
index 6e6e343e65b2..96141809bb0e 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [DocumentService.PurgeDocuments][google.cloud.discoveryengine.v1.DocumentService.PurgeDocuments]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.PurgeDocumentsRequest}
  */
-public final class PurgeDocumentsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class PurgeDocumentsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.PurgeDocumentsRequest)
     PurgeDocumentsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use PurgeDocumentsRequest.newBuilder() to construct.
   private PurgeDocumentsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private PurgeDocumentsRequest() {
     parent_ = "";
     filter_ = "";
@@ -28,34 +46,41 @@ private PurgeDocumentsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new PurgeDocumentsRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.PurgeConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.PurgeConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.class, com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.class,
+            com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -64,30 +89,32 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -96,9 +123,12 @@ public java.lang.String getParent() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * Required. Filter matching documents to purge. Only currently supported
    * value is
@@ -106,6 +136,7 @@ public java.lang.String getParent() {
    * 

    *
    * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -114,14 +145,15 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. Filter matching documents to purge. Only currently supported
    * value is
@@ -129,16 +161,15 @@ public java.lang.String getFilter() {
    * 

    *
    * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -149,12 +180,15 @@ public java.lang.String getFilter() {
   public static final int FORCE_FIELD_NUMBER = 3;
   private boolean force_ = false;
   /**
+   *
+   *
    * 
    * Actually performs the purge. If `force` is set to false, return the
    * expected purge count without deleting any documents.
    * 

    *
    * bool force = 3;
+   *
    * @return The force.
    */
   @java.lang.Override
@@ -163,6 +197,7 @@ public boolean getForce() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -174,8 +209,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -201,8 +235,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, filter_);
     }
     if (force_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(3, force_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, force_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -212,19 +245,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest other = (com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest) obj;
+    com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest other =
+        (com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (getForce()
-        != other.getForce()) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (getForce() != other.getForce()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -241,106 +272,111 @@ public int hashCode() {
     hash = (37 * hash) + FILTER_FIELD_NUMBER;
     hash = (53 * hash) + getFilter().hashCode();
     hash = (37 * hash) + FORCE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getForce());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getForce());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [DocumentService.PurgeDocuments][google.cloud.discoveryengine.v1.DocumentService.PurgeDocuments]
@@ -349,33 +385,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.PurgeDocumentsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.PurgeDocumentsRequest)
       com.google.cloud.discoveryengine.v1.PurgeDocumentsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.PurgeConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.PurgeConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.class, com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.class,
+              com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -387,9 +422,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.PurgeConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
@@ -408,8 +443,11 @@ public com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest result = new com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest result =
+          new com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -431,38 +469,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.PurgeDocumentsReq
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -470,7 +509,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -510,27 +550,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 24: {
-              force_ = input.readBool();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                force_ = input.readBool();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -540,23 +584,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -565,21 +614,24 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -587,30 +639,41 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -620,18 +683,24 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -641,6 +710,8 @@ public Builder setParentBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -648,13 +719,13 @@ public Builder setParentBytes(
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -663,6 +734,8 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -670,15 +743,14 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -686,6 +758,8 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -693,18 +767,22 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -712,6 +790,7 @@ public Builder setFilter(
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -721,6 +800,8 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -728,12 +809,14 @@ public Builder clearFilter() {
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000002;
@@ -741,14 +824,17 @@ public Builder setFilterBytes(
       return this;
     }
 
-    private boolean force_ ;
+    private boolean force_;
     /**
+     *
+     *
      * 
      * Actually performs the purge. If `force` is set to false, return the
      * expected purge count without deleting any documents.
      * 

      *
      * bool force = 3;
+     *
      * @return The force.
      */
     @java.lang.Override
@@ -756,12 +842,15 @@ public boolean getForce() {
       return force_;
     }
     /**
+     *
+     *
      * 
      * Actually performs the purge. If `force` is set to false, return the
      * expected purge count without deleting any documents.
      * 

      *
      * bool force = 3;
+     *
      * @param value The force to set.
      * @return This builder for chaining.
      */
@@ -773,12 +862,15 @@ public Builder setForce(boolean value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Actually performs the purge. If `force` is set to false, return the
      * expected purge count without deleting any documents.
      * 

      *
      * bool force = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearForce() {
@@ -787,9 +879,9 @@ public Builder clearForce() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -799,12 +891,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.PurgeDocumentsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.PurgeDocumentsRequest)
   private static final com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest();
   }
@@ -813,27 +905,27 @@ public static com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public PurgeDocumentsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public PurgeDocumentsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -848,6 +940,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequestOrBuilder.java
similarity index 59%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequestOrBuilder.java
index 885a76c64c0c..7cfe2c7054ff 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsRequestOrBuilder.java
@@ -1,35 +1,62 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface PurgeDocumentsRequestOrBuilder extends
+public interface PurgeDocumentsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.PurgeDocumentsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * Required. Filter matching documents to purge. Only currently supported
    * value is
@@ -37,10 +64,13 @@ public interface PurgeDocumentsRequestOrBuilder extends
    * 

    *
    * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * Required. Filter matching documents to purge. Only currently supported
    * value is
@@ -48,18 +78,21 @@ public interface PurgeDocumentsRequestOrBuilder extends
    * 

    *
    * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Actually performs the purge. If `force` is set to false, return the
    * expected purge count without deleting any documents.
    * 

    *
    * bool force = 3;
+   *
    * @return The force.
    */
   boolean getForce();
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponse.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponse.java
similarity index 71%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponse.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponse.java
index fbf01bd64bef..4e10797a9ea4 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponse.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Response message for
  * [DocumentService.PurgeDocuments][google.cloud.discoveryengine.v1.DocumentService.PurgeDocuments]
@@ -13,48 +30,52 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.PurgeDocumentsResponse}
  */
-public final class PurgeDocumentsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class PurgeDocumentsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.PurgeDocumentsResponse)
     PurgeDocumentsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use PurgeDocumentsResponse.newBuilder() to construct.
   private PurgeDocumentsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private PurgeDocumentsResponse() {
-    purgeSample_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
+    purgeSample_ = com.google.protobuf.LazyStringArrayList.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new PurgeDocumentsResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.PurgeConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.PurgeConfigProto
+        .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.class, com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.class,
+            com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.Builder.class);
   }
 
   public static final int PURGE_COUNT_FIELD_NUMBER = 1;
   private long purgeCount_ = 0L;
   /**
+   *
+   *
    * 
    * The total count of documents purged as a result of the operation.
    * 

    *
    * int64 purge_count = 1;
+   *
    * @return The purgeCount.
    */
   @java.lang.Override
@@ -63,10 +84,13 @@ public long getPurgeCount() {
   }
 
   public static final int PURGE_SAMPLE_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList purgeSample_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
+   *
+   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -74,13 +98,15 @@ public long getPurgeCount() {
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return A list containing the purgeSample.
    */
-  public com.google.protobuf.ProtocolStringList
-      getPurgeSampleList() {
+  public com.google.protobuf.ProtocolStringList getPurgeSampleList() {
     return purgeSample_;
   }
   /**
+   *
+   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -88,12 +114,15 @@ public long getPurgeCount() {
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The count of purgeSample.
    */
   public int getPurgeSampleCount() {
     return purgeSample_.size();
   }
   /**
+   *
+   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -101,6 +130,7 @@ public int getPurgeSampleCount() {
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @param index The index of the element to return.
    * @return The purgeSample at the given index.
    */
@@ -108,6 +138,8 @@ public java.lang.String getPurgeSample(int index) {
     return purgeSample_.get(index);
   }
   /**
+   *
+   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -115,15 +147,16 @@ public java.lang.String getPurgeSample(int index) {
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @param index The index of the value to return.
    * @return The bytes of the purgeSample at the given index.
    */
-  public com.google.protobuf.ByteString
-      getPurgeSampleBytes(int index) {
+  public com.google.protobuf.ByteString getPurgeSampleBytes(int index) {
     return purgeSample_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,8 +168,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (purgeCount_ != 0L) {
       output.writeInt64(1, purgeCount_);
     }
@@ -153,8 +185,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (purgeCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(1, purgeCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(1, purgeCount_);
     }
     {
       int dataSize = 0;
@@ -172,17 +203,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse other = (com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse) obj;
+    com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse other =
+        (com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse) obj;
 
-    if (getPurgeCount()
-        != other.getPurgeCount()) return false;
-    if (!getPurgeSampleList()
-        .equals(other.getPurgeSampleList())) return false;
+    if (getPurgeCount() != other.getPurgeCount()) return false;
+    if (!getPurgeSampleList().equals(other.getPurgeSampleList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -195,8 +225,7 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PURGE_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getPurgeCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getPurgeCount());
     if (getPurgeSampleCount() > 0) {
       hash = (37 * hash) + PURGE_SAMPLE_FIELD_NUMBER;
       hash = (53 * hash) + getPurgeSampleList().hashCode();
@@ -207,98 +236,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response message for
    * [DocumentService.PurgeDocuments][google.cloud.discoveryengine.v1.DocumentService.PurgeDocuments]
@@ -308,47 +343,45 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.PurgeDocumentsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.PurgeDocumentsResponse)
       com.google.cloud.discoveryengine.v1.PurgeDocumentsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.PurgeConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.PurgeConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.class, com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.class,
+              com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
       bitField0_ = 0;
       purgeCount_ = 0L;
-      purgeSample_ =
-          com.google.protobuf.LazyStringArrayList.emptyList();
+      purgeSample_ = com.google.protobuf.LazyStringArrayList.emptyList();
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.PurgeConfigProto
+          .internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
@@ -367,8 +400,11 @@ public com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse result = new com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse result =
+          new com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -388,38 +424,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.PurgeDocumentsRes
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -427,7 +464,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse.getDefaultInstance())
+        return this;
       if (other.getPurgeCount() != 0L) {
         setPurgeCount(other.getPurgeCount());
       }
@@ -467,23 +505,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              purgeCount_ = input.readInt64();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensurePurgeSampleIsMutable();
-              purgeSample_.add(s);
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                purgeCount_ = input.readInt64();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensurePurgeSampleIsMutable();
+                purgeSample_.add(s);
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,15 +534,19 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private long purgeCount_ ;
+    private long purgeCount_;
     /**
+     *
+     *
      * 
      * The total count of documents purged as a result of the operation.
      * 

      *
      * int64 purge_count = 1;
+     *
      * @return The purgeCount.
      */
     @java.lang.Override
@@ -509,11 +554,14 @@ public long getPurgeCount() {
       return purgeCount_;
     }
     /**
+     *
+     *
      * 
      * The total count of documents purged as a result of the operation.
      * 

      *
      * int64 purge_count = 1;
+     *
      * @param value The purgeCount to set.
      * @return This builder for chaining.
      */
@@ -525,11 +573,14 @@ public Builder setPurgeCount(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The total count of documents purged as a result of the operation.
      * 

      *
      * int64 purge_count = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPurgeCount() {
@@ -541,6 +592,7 @@ public Builder clearPurgeCount() {
 
     private com.google.protobuf.LazyStringArrayList purgeSample_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
+
     private void ensurePurgeSampleIsMutable() {
       if (!purgeSample_.isModifiable()) {
         purgeSample_ = new com.google.protobuf.LazyStringArrayList(purgeSample_);
@@ -548,6 +600,8 @@ private void ensurePurgeSampleIsMutable() {
       bitField0_ |= 0x00000002;
     }
     /**
+     *
+     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -555,14 +609,16 @@ private void ensurePurgeSampleIsMutable() {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @return A list containing the purgeSample.
      */
-    public com.google.protobuf.ProtocolStringList
-        getPurgeSampleList() {
+    public com.google.protobuf.ProtocolStringList getPurgeSampleList() {
       purgeSample_.makeImmutable();
       return purgeSample_;
     }
     /**
+     *
+     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -570,12 +626,15 @@ private void ensurePurgeSampleIsMutable() {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @return The count of purgeSample.
      */
     public int getPurgeSampleCount() {
       return purgeSample_.size();
     }
     /**
+     *
+     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -583,6 +642,7 @@ public int getPurgeSampleCount() {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param index The index of the element to return.
      * @return The purgeSample at the given index.
      */
@@ -590,6 +650,8 @@ public java.lang.String getPurgeSample(int index) {
       return purgeSample_.get(index);
     }
     /**
+     *
+     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -597,14 +659,16 @@ public java.lang.String getPurgeSample(int index) {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param index The index of the value to return.
      * @return The bytes of the purgeSample at the given index.
      */
-    public com.google.protobuf.ByteString
-        getPurgeSampleBytes(int index) {
+    public com.google.protobuf.ByteString getPurgeSampleBytes(int index) {
       return purgeSample_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -612,13 +676,15 @@ public java.lang.String getPurgeSample(int index) {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param index The index to set the value at.
      * @param value The purgeSample to set.
      * @return This builder for chaining.
      */
-    public Builder setPurgeSample(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPurgeSample(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensurePurgeSampleIsMutable();
       purgeSample_.set(index, value);
       bitField0_ |= 0x00000002;
@@ -626,6 +692,8 @@ public Builder setPurgeSample(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -633,12 +701,14 @@ public Builder setPurgeSample(
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param value The purgeSample to add.
      * @return This builder for chaining.
      */
-    public Builder addPurgeSample(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addPurgeSample(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensurePurgeSampleIsMutable();
       purgeSample_.add(value);
       bitField0_ |= 0x00000002;
@@ -646,6 +716,8 @@ public Builder addPurgeSample(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -653,19 +725,20 @@ public Builder addPurgeSample(
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param values The purgeSample to add.
      * @return This builder for chaining.
      */
-    public Builder addAllPurgeSample(
-        java.lang.Iterable values) {
+    public Builder addAllPurgeSample(java.lang.Iterable values) {
       ensurePurgeSampleIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, purgeSample_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, purgeSample_);
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -673,16 +746,19 @@ public Builder addAllPurgeSample(
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @return This builder for chaining.
      */
     public Builder clearPurgeSample() {
-      purgeSample_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000002);;
+      purgeSample_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000002);
+      ;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -690,12 +766,14 @@ public Builder clearPurgeSample() {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param value The bytes of the purgeSample to add.
      * @return This builder for chaining.
      */
-    public Builder addPurgeSampleBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addPurgeSampleBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensurePurgeSampleIsMutable();
       purgeSample_.add(value);
@@ -703,9 +781,9 @@ public Builder addPurgeSampleBytes(
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -715,12 +793,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.PurgeDocumentsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.PurgeDocumentsResponse)
   private static final com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse();
   }
@@ -729,27 +807,27 @@ public static com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public PurgeDocumentsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public PurgeDocumentsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -764,6 +842,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.PurgeDocumentsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponseOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponseOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponseOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponseOrBuilder.java
index e807e5894652..afbc1da019f0 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponseOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeDocumentsResponseOrBuilder.java
@@ -1,23 +1,44 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface PurgeDocumentsResponseOrBuilder extends
+public interface PurgeDocumentsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.PurgeDocumentsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The total count of documents purged as a result of the operation.
    * 

    *
    * int64 purge_count = 1;
+   *
    * @return The purgeCount.
    */
   long getPurgeCount();
 
   /**
+   *
+   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -25,11 +46,13 @@ public interface PurgeDocumentsResponseOrBuilder extends
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return A list containing the purgeSample.
    */
-  java.util.List
-      getPurgeSampleList();
+  java.util.List getPurgeSampleList();
   /**
+   *
+   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -37,10 +60,13 @@ public interface PurgeDocumentsResponseOrBuilder extends
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The count of purgeSample.
    */
   int getPurgeSampleCount();
   /**
+   *
+   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -48,11 +74,14 @@ public interface PurgeDocumentsResponseOrBuilder extends
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @param index The index of the element to return.
    * @return The purgeSample at the given index.
    */
   java.lang.String getPurgeSample(int index);
   /**
+   *
+   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -60,9 +89,9 @@ public interface PurgeDocumentsResponseOrBuilder extends
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @param index The index of the value to return.
    * @return The bytes of the purgeSample at the given index.
    */
-  com.google.protobuf.ByteString
-      getPurgeSampleBytes(int index);
+  com.google.protobuf.ByteString getPurgeSampleBytes(int index);
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Schema.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Schema.java
similarity index 70%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Schema.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Schema.java
index 68fe60db3be4..37de7ea36af3 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Schema.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/Schema.java
@@ -1,58 +1,81 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Defines the structure and layout of a type of document data.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.Schema}
  */
-public final class Schema extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Schema extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.Schema)
     SchemaOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Schema.newBuilder() to construct.
   private Schema(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Schema() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Schema();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaProto.internal_static_google_cloud_discoveryengine_v1_Schema_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaProto
+        .internal_static_google_cloud_discoveryengine_v1_Schema_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaProto.internal_static_google_cloud_discoveryengine_v1_Schema_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaProto
+        .internal_static_google_cloud_discoveryengine_v1_Schema_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.Schema.class, com.google.cloud.discoveryengine.v1.Schema.Builder.class);
+            com.google.cloud.discoveryengine.v1.Schema.class,
+            com.google.cloud.discoveryengine.v1.Schema.Builder.class);
   }
 
   private int schemaCase_ = 0;
+
   @SuppressWarnings("serial")
   private java.lang.Object schema_;
+
   public enum SchemaCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     STRUCT_SCHEMA(2),
     JSON_SCHEMA(3),
     SCHEMA_NOT_SET(0);
     private final int value;
+
     private SchemaCase(int value) {
       this.value = value;
     }
@@ -68,30 +91,36 @@ public static SchemaCase valueOf(int value) {
 
     public static SchemaCase forNumber(int value) {
       switch (value) {
-        case 2: return STRUCT_SCHEMA;
-        case 3: return JSON_SCHEMA;
-        case 0: return SCHEMA_NOT_SET;
-        default: return null;
+        case 2:
+          return STRUCT_SCHEMA;
+        case 3:
+          return JSON_SCHEMA;
+        case 0:
+          return SCHEMA_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public SchemaCase
-  getSchemaCase() {
-    return SchemaCase.forNumber(
-        schemaCase_);
+  public SchemaCase getSchemaCase() {
+    return SchemaCase.forNumber(schemaCase_);
   }
 
   public static final int STRUCT_SCHEMA_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * The structured representation of the schema.
    * 

    *
    * .google.protobuf.Struct struct_schema = 2;
+   *
    * @return Whether the structSchema field is set.
    */
   @java.lang.Override
@@ -99,21 +128,26 @@ public boolean hasStructSchema() {
     return schemaCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * The structured representation of the schema.
    * 

    *
    * .google.protobuf.Struct struct_schema = 2;
+   *
    * @return The structSchema.
    */
   @java.lang.Override
   public com.google.protobuf.Struct getStructSchema() {
     if (schemaCase_ == 2) {
-       return (com.google.protobuf.Struct) schema_;
+      return (com.google.protobuf.Struct) schema_;
     }
     return com.google.protobuf.Struct.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * The structured representation of the schema.
    * 

@@ -123,29 +157,35 @@ public com.google.protobuf.Struct getStructSchema() {
   @java.lang.Override
   public com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder() {
     if (schemaCase_ == 2) {
-       return (com.google.protobuf.Struct) schema_;
+      return (com.google.protobuf.Struct) schema_;
     }
     return com.google.protobuf.Struct.getDefaultInstance();
   }
 
   public static final int JSON_SCHEMA_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
+   *
    * @return Whether the jsonSchema field is set.
    */
   public boolean hasJsonSchema() {
     return schemaCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
+   *
    * @return The jsonSchema.
    */
   public java.lang.String getJsonSchema() {
@@ -156,8 +196,7 @@ public java.lang.String getJsonSchema() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (schemaCase_ == 3) {
         schema_ = s;
@@ -166,23 +205,24 @@ public java.lang.String getJsonSchema() {
     }
   }
   /**
+   *
+   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
+   *
    * @return The bytes for jsonSchema.
    */
-  public com.google.protobuf.ByteString
-      getJsonSchemaBytes() {
+  public com.google.protobuf.ByteString getJsonSchemaBytes() {
     java.lang.Object ref = "";
     if (schemaCase_ == 3) {
       ref = schema_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (schemaCase_ == 3) {
         schema_ = b;
       }
@@ -193,9 +233,12 @@ public java.lang.String getJsonSchema() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Immutable. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -205,6 +248,7 @@ public java.lang.String getJsonSchema() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -213,14 +257,15 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Immutable. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -230,16 +275,15 @@ public java.lang.String getName() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -248,6 +292,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -259,8 +304,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -283,8 +327,9 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (schemaCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, (com.google.protobuf.Struct) schema_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2, (com.google.protobuf.Struct) schema_);
     }
     if (schemaCase_ == 3) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, schema_);
@@ -297,24 +342,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.Schema)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.Schema other = (com.google.cloud.discoveryengine.v1.Schema) obj;
+    com.google.cloud.discoveryengine.v1.Schema other =
+        (com.google.cloud.discoveryengine.v1.Schema) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getSchemaCase().equals(other.getSchemaCase())) return false;
     switch (schemaCase_) {
       case 2:
-        if (!getStructSchema()
-            .equals(other.getStructSchema())) return false;
+        if (!getStructSchema().equals(other.getStructSchema())) return false;
         break;
       case 3:
-        if (!getJsonSchema()
-            .equals(other.getJsonSchema())) return false;
+        if (!getJsonSchema().equals(other.getJsonSchema())) return false;
         break;
       case 0:
       default:
@@ -349,132 +392,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.Schema parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.Schema parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.Schema parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.Schema parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.Schema parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.Schema parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.Schema parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.Schema parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.Schema parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.Schema parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.Schema parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.Schema parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.Schema parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.Schema parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.Schema prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Defines the structure and layout of a type of document data.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.Schema}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.Schema)
       com.google.cloud.discoveryengine.v1.SchemaOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaProto.internal_static_google_cloud_discoveryengine_v1_Schema_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaProto
+          .internal_static_google_cloud_discoveryengine_v1_Schema_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaProto.internal_static_google_cloud_discoveryengine_v1_Schema_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaProto
+          .internal_static_google_cloud_discoveryengine_v1_Schema_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.Schema.class, com.google.cloud.discoveryengine.v1.Schema.Builder.class);
+              com.google.cloud.discoveryengine.v1.Schema.class,
+              com.google.cloud.discoveryengine.v1.Schema.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.Schema.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -489,9 +536,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaProto.internal_static_google_cloud_discoveryengine_v1_Schema_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaProto
+          .internal_static_google_cloud_discoveryengine_v1_Schema_descriptor;
     }
 
     @java.lang.Override
@@ -510,8 +557,11 @@ public com.google.cloud.discoveryengine.v1.Schema build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.Schema buildPartial() {
-      com.google.cloud.discoveryengine.v1.Schema result = new com.google.cloud.discoveryengine.v1.Schema(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.Schema result =
+          new com.google.cloud.discoveryengine.v1.Schema(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -527,8 +577,7 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.Schema result) {
     private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.Schema result) {
       result.schemaCase_ = schemaCase_;
       result.schema_ = this.schema_;
-      if (schemaCase_ == 2 &&
-          structSchemaBuilder_ != null) {
+      if (schemaCase_ == 2 && structSchemaBuilder_ != null) {
         result.schema_ = structSchemaBuilder_.build();
       }
     }
@@ -537,38 +586,39 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1.Schema resul
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.Schema) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.Schema)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.Schema) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -583,19 +633,22 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.Schema other) {
         onChanged();
       }
       switch (other.getSchemaCase()) {
-        case STRUCT_SCHEMA: {
-          mergeStructSchema(other.getStructSchema());
-          break;
-        }
-        case JSON_SCHEMA: {
-          schemaCase_ = 3;
-          schema_ = other.schema_;
-          onChanged();
-          break;
-        }
-        case SCHEMA_NOT_SET: {
-          break;
-        }
+        case STRUCT_SCHEMA:
+          {
+            mergeStructSchema(other.getStructSchema());
+            break;
+          }
+        case JSON_SCHEMA:
+          {
+            schemaCase_ = 3;
+            schema_ = other.schema_;
+            onChanged();
+            break;
+          }
+        case SCHEMA_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -623,30 +676,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getStructSchemaFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              schemaCase_ = 2;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              schemaCase_ = 3;
-              schema_ = s;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getStructSchemaFieldBuilder().getBuilder(), extensionRegistry);
+                schemaCase_ = 2;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                schemaCase_ = 3;
+                schema_ = s;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -656,12 +711,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int schemaCase_ = 0;
     private java.lang.Object schema_;
-    public SchemaCase
-        getSchemaCase() {
-      return SchemaCase.forNumber(
-          schemaCase_);
+
+    public SchemaCase getSchemaCase() {
+      return SchemaCase.forNumber(schemaCase_);
     }
 
     public Builder clearSchema() {
@@ -674,13 +729,19 @@ public Builder clearSchema() {
     private int bitField0_;
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> structSchemaBuilder_;
+            com.google.protobuf.Struct,
+            com.google.protobuf.Struct.Builder,
+            com.google.protobuf.StructOrBuilder>
+        structSchemaBuilder_;
     /**
+     *
+     *
      * 
      * The structured representation of the schema.
      * 

      *
      * .google.protobuf.Struct struct_schema = 2;
+     *
      * @return Whether the structSchema field is set.
      */
     @java.lang.Override
@@ -688,11 +749,14 @@ public boolean hasStructSchema() {
       return schemaCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * The structured representation of the schema.
      * 

      *
      * .google.protobuf.Struct struct_schema = 2;
+     *
      * @return The structSchema.
      */
     @java.lang.Override
@@ -710,6 +774,8 @@ public com.google.protobuf.Struct getStructSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * The structured representation of the schema.
      * 

@@ -730,14 +796,15 @@ public Builder setStructSchema(com.google.protobuf.Struct value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The structured representation of the schema.
      * 

      *
      * .google.protobuf.Struct struct_schema = 2;
      */
-    public Builder setStructSchema(
-        com.google.protobuf.Struct.Builder builderForValue) {
+    public Builder setStructSchema(com.google.protobuf.Struct.Builder builderForValue) {
       if (structSchemaBuilder_ == null) {
         schema_ = builderForValue.build();
         onChanged();
@@ -748,6 +815,8 @@ public Builder setStructSchema(
       return this;
     }
     /**
+     *
+     *
      * 
      * The structured representation of the schema.
      * 

@@ -756,10 +825,11 @@ public Builder setStructSchema(
      */
     public Builder mergeStructSchema(com.google.protobuf.Struct value) {
       if (structSchemaBuilder_ == null) {
-        if (schemaCase_ == 2 &&
-            schema_ != com.google.protobuf.Struct.getDefaultInstance()) {
-          schema_ = com.google.protobuf.Struct.newBuilder((com.google.protobuf.Struct) schema_)
-              .mergeFrom(value).buildPartial();
+        if (schemaCase_ == 2 && schema_ != com.google.protobuf.Struct.getDefaultInstance()) {
+          schema_ =
+              com.google.protobuf.Struct.newBuilder((com.google.protobuf.Struct) schema_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           schema_ = value;
         }
@@ -775,6 +845,8 @@ public Builder mergeStructSchema(com.google.protobuf.Struct value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The structured representation of the schema.
      * 

@@ -798,6 +870,8 @@ public Builder clearStructSchema() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The structured representation of the schema.
      * 

@@ -808,6 +882,8 @@ public com.google.protobuf.Struct.Builder getStructSchemaBuilder() {
       return getStructSchemaFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The structured representation of the schema.
      * 

@@ -826,6 +902,8 @@ public com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * The structured representation of the schema.
      * 

@@ -833,17 +911,20 @@ public com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder() {
      * .google.protobuf.Struct struct_schema = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> 
+            com.google.protobuf.Struct,
+            com.google.protobuf.Struct.Builder,
+            com.google.protobuf.StructOrBuilder>
         getStructSchemaFieldBuilder() {
       if (structSchemaBuilder_ == null) {
         if (!(schemaCase_ == 2)) {
           schema_ = com.google.protobuf.Struct.getDefaultInstance();
         }
-        structSchemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder>(
-                (com.google.protobuf.Struct) schema_,
-                getParentForChildren(),
-                isClean());
+        structSchemaBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Struct,
+                com.google.protobuf.Struct.Builder,
+                com.google.protobuf.StructOrBuilder>(
+                (com.google.protobuf.Struct) schema_, getParentForChildren(), isClean());
         schema_ = null;
       }
       schemaCase_ = 2;
@@ -852,11 +933,14 @@ public com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder() {
     }
 
     /**
+     *
+     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
+     *
      * @return Whether the jsonSchema field is set.
      */
     @java.lang.Override
@@ -864,11 +948,14 @@ public boolean hasJsonSchema() {
       return schemaCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
+     *
      * @return The jsonSchema.
      */
     @java.lang.Override
@@ -878,8 +965,7 @@ public java.lang.String getJsonSchema() {
         ref = schema_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (schemaCase_ == 3) {
           schema_ = s;
@@ -890,24 +976,25 @@ public java.lang.String getJsonSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
+     *
      * @return The bytes for jsonSchema.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getJsonSchemaBytes() {
+    public com.google.protobuf.ByteString getJsonSchemaBytes() {
       java.lang.Object ref = "";
       if (schemaCase_ == 3) {
         ref = schema_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (schemaCase_ == 3) {
           schema_ = b;
         }
@@ -917,28 +1004,35 @@ public java.lang.String getJsonSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
+     *
      * @param value The jsonSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setJsonSchema(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setJsonSchema(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       schemaCase_ = 3;
       schema_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearJsonSchema() {
@@ -950,17 +1044,21 @@ public Builder clearJsonSchema() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
+     *
      * @param value The bytes for jsonSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setJsonSchemaBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setJsonSchemaBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       schemaCase_ = 3;
       schema_ = value;
@@ -970,6 +1068,8 @@ public Builder setJsonSchemaBytes(
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -979,13 +1079,13 @@ public Builder setJsonSchemaBytes(
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -994,6 +1094,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -1003,15 +1105,14 @@ public java.lang.String getName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -1019,6 +1120,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -1028,18 +1131,22 @@ public java.lang.String getName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -1049,6 +1156,7 @@ public Builder setName(
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -1058,6 +1166,8 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -1067,21 +1177,23 @@ public Builder clearName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1091,12 +1203,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.Schema)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.Schema)
   private static final com.google.cloud.discoveryengine.v1.Schema DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.Schema();
   }
@@ -1105,27 +1217,27 @@ public static com.google.cloud.discoveryengine.v1.Schema getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Schema parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Schema parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1140,6 +1252,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.Schema getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaName.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaName.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaName.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaName.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaOrBuilder.java
similarity index 74%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaOrBuilder.java
index 2da7b82230ac..0f82d76ae9b6 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface SchemaOrBuilder extends
+public interface SchemaOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.Schema)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The structured representation of the schema.
    * 

    *
    * .google.protobuf.Struct struct_schema = 2;
+   *
    * @return Whether the structSchema field is set.
    */
   boolean hasStructSchema();
   /**
+   *
+   *
    * 
    * The structured representation of the schema.
    * 

    *
    * .google.protobuf.Struct struct_schema = 2;
+   *
    * @return The structSchema.
    */
   com.google.protobuf.Struct getStructSchema();
   /**
+   *
+   *
    * 
    * The structured representation of the schema.
    * 

@@ -35,35 +59,45 @@ public interface SchemaOrBuilder extends
   com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder();
 
   /**
+   *
+   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
+   *
    * @return Whether the jsonSchema field is set.
    */
   boolean hasJsonSchema();
   /**
+   *
+   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
+   *
    * @return The jsonSchema.
    */
   java.lang.String getJsonSchema();
   /**
+   *
+   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
+   *
    * @return The bytes for jsonSchema.
    */
-  com.google.protobuf.ByteString
-      getJsonSchemaBytes();
+  com.google.protobuf.ByteString getJsonSchemaBytes();
 
   /**
+   *
+   *
    * 
    * Immutable. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -73,10 +107,13 @@ public interface SchemaOrBuilder extends
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Immutable. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -86,10 +123,10 @@ public interface SchemaOrBuilder extends
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   com.google.cloud.discoveryengine.v1.Schema.SchemaCase getSchemaCase();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaProto.java
new file mode 100644
index 000000000000..48aa9b77cd39
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaProto.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/schema.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class SchemaProto {
+  private SchemaProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_Schema_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_Schema_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n,google/cloud/discoveryengine/v1/schema"
+          + ".proto\022\037google.cloud.discoveryengine.v1\032"
+          + "\037google/api/field_behavior.proto\032\031google"
+          + "/api/resource.proto\032\034google/protobuf/str"
+          + "uct.proto\"\332\002\n\006Schema\0220\n\rstruct_schema\030\002 "
+          + "\001(\0132\027.google.protobuf.StructH\000\022\025\n\013json_s"
+          + "chema\030\003 \001(\tH\000\022\022\n\004name\030\001 \001(\tB\004\342A\001\005:\350\001\352A\344\001"
+          + "\n%discoveryengine.googleapis.com/Schema\022"
+          + "Pprojects/{project}/locations/{location}"
+          + "/dataStores/{data_store}/schemas/{schema"
+          + "}\022iprojects/{project}/locations/{locatio"
+          + "n}/collections/{collection}/dataStores/{"
+          + "data_store}/schemas/{schema}B\010\n\006schemaB\376"
+          + "\001\n#com.google.cloud.discoveryengine.v1B\013"
+          + "SchemaProtoP\001ZMcloud.google.com/go/disco"
+          + "veryengine/apiv1/discoveryenginepb;disco"
+          + "veryenginepb\242\002\017DISCOVERYENGINE\252\002\037Google."
+          + "Cloud.DiscoveryEngine.V1\312\002\037Google\\Cloud\\"
+          + "DiscoveryEngine\\V1\352\002\"Google::Cloud::Disc"
+          + "overyEngine::V1b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.protobuf.StructProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1_Schema_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_Schema_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_Schema_descriptor,
+            new java.lang.String[] {
+              "StructSchema", "JsonSchema", "Name", "Schema",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resource);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.protobuf.StructProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceProto.java
new file mode 100644
index 000000000000..97b70139b73c
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceProto.java
@@ -0,0 +1,268 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/schema_service.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class SchemaServiceProto {
+  private SchemaServiceProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n4google/cloud/discoveryengine/v1/schema"
+          + "_service.proto\022\037google.cloud.discoveryen"
+          + "gine.v1\032\034google/api/annotations.proto\032\027g"
+          + "oogle/api/client.proto\032\037google/api/field"
+          + "_behavior.proto\032\031google/api/resource.pro"
+          + "to\032,google/cloud/discoveryengine/v1/sche"
+          + "ma.proto\032#google/longrunning/operations."
+          + "proto\032\033google/protobuf/empty.proto\032\037goog"
+          + "le/protobuf/timestamp.proto\"P\n\020GetSchema"
+          + "Request\022<\n\004name\030\001 \001(\tB.\342A\001\002\372A\'\n%discover"
+          + "yengine.googleapis.com/Schema\"~\n\022ListSch"
+          + "emasRequest\022A\n\006parent\030\001 \001(\tB1\342A\001\002\372A*\n(di"
+          + "scoveryengine.googleapis.com/DataStore\022\021"
+          + "\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"h\n"
+          + "\023ListSchemasResponse\0228\n\007schemas\030\001 \003(\0132\'."
+          + "google.cloud.discoveryengine.v1.Schema\022\027"
+          + "\n\017next_page_token\030\002 \001(\t\"\260\001\n\023CreateSchema"
+          + "Request\022A\n\006parent\030\001 \001(\tB1\342A\001\002\372A*\n(discov"
+          + "eryengine.googleapis.com/DataStore\022=\n\006sc"
+          + "hema\030\002 \001(\0132\'.google.cloud.discoveryengin"
+          + "e.v1.SchemaB\004\342A\001\002\022\027\n\tschema_id\030\003 \001(\tB\004\342A"
+          + "\001\002\"k\n\023UpdateSchemaRequest\022=\n\006schema\030\001 \001("
+          + "\0132\'.google.cloud.discoveryengine.v1.Sche"
+          + "maB\004\342A\001\002\022\025\n\rallow_missing\030\003 \001(\010\"S\n\023Delet"
+          + "eSchemaRequest\022<\n\004name\030\001 \001(\tB.\342A\001\002\372A\'\n%d"
+          + "iscoveryengine.googleapis.com/Schema\"x\n\024"
+          + "CreateSchemaMetadata\022/\n\013create_time\030\001 \001("
+          + "\0132\032.google.protobuf.Timestamp\022/\n\013update_"
+          + "time\030\002 \001(\0132\032.google.protobuf.Timestamp\"x"
+          + "\n\024UpdateSchemaMetadata\022/\n\013create_time\030\001 "
+          + "\001(\0132\032.google.protobuf.Timestamp\022/\n\013updat"
+          + "e_time\030\002 \001(\0132\032.google.protobuf.Timestamp"
+          + "\"x\n\024DeleteSchemaMetadata\022/\n\013create_time\030"
+          + "\001 \001(\0132\032.google.protobuf.Timestamp\022/\n\013upd"
+          + "ate_time\030\002 \001(\0132\032.google.protobuf.Timesta"
+          + "mp2\261\r\n\rSchemaService\022\374\001\n\tGetSchema\0221.goo"
+          + "gle.cloud.discoveryengine.v1.GetSchemaRe"
+          + "quest\032\'.google.cloud.discoveryengine.v1."
+          + "Schema\"\222\001\332A\004name\202\323\344\223\002\204\001\0228/v1/{name=proje"
+          + "cts/*/locations/*/dataStores/*/schemas/*"
+          + "}ZH\022F/v1/{name=projects/*/locations/*/co"
+          + "llections/*/dataStores/*/schemas/*}\022\217\002\n\013"
+          + "ListSchemas\0223.google.cloud.discoveryengi"
+          + "ne.v1.ListSchemasRequest\0324.google.cloud."
+          + "discoveryengine.v1.ListSchemasResponse\"\224"
+          + "\001\332A\006parent\202\323\344\223\002\204\001\0228/v1/{parent=projects/"
+          + "*/locations/*/dataStores/*}/schemasZH\022F/"
+          + "v1/{parent=projects/*/locations/*/collec"
+          + "tions/*/dataStores/*}/schemas\022\374\002\n\014Create"
+          + "Schema\0224.google.cloud.discoveryengine.v1"
+          + ".CreateSchemaRequest\032\035.google.longrunnin"
+          + "g.Operation\"\226\002\312A^\n&google.cloud.discover"
+          + "yengine.v1.Schema\0224google.cloud.discover"
+          + "yengine.v1.CreateSchemaMetadata\332A\027parent"
+          + ",schema,schema_id\202\323\344\223\002\224\001\"8/v1/{parent=pr"
+          + "ojects/*/locations/*/dataStores/*}/schem"
+          + "as:\006schemaZP\"F/v1/{parent=projects/*/loc"
+          + "ations/*/collections/*/dataStores/*}/sch"
+          + "emas:\006schema\022\360\002\n\014UpdateSchema\0224.google.c"
+          + "loud.discoveryengine.v1.UpdateSchemaRequ"
+          + "est\032\035.google.longrunning.Operation\"\212\002\312A^"
+          + "\n&google.cloud.discoveryengine.v1.Schema"
+          + "\0224google.cloud.discoveryengine.v1.Update"
+          + "SchemaMetadata\202\323\344\223\002\242\0012?/v1/{schema.name="
+          + "projects/*/locations/*/dataStores/*/sche"
+          + "mas/*}:\006schemaZW2M/v1/{schema.name=proje"
+          + "cts/*/locations/*/collections/*/dataStor"
+          + "es/*/schemas/*}:\006schema\022\310\002\n\014DeleteSchema"
+          + "\0224.google.cloud.discoveryengine.v1.Delet"
+          + "eSchemaRequest\032\035.google.longrunning.Oper"
+          + "ation\"\342\001\312AM\n\025google.protobuf.Empty\0224goog"
+          + "le.cloud.discoveryengine.v1.DeleteSchema"
+          + "Metadata\332A\004name\202\323\344\223\002\204\001*8/v1/{name=projec"
+          + "ts/*/locations/*/dataStores/*/schemas/*}"
+          + "ZH*F/v1/{name=projects/*/locations/*/col"
+          + "lections/*/dataStores/*/schemas/*}\032R\312A\036d"
+          + "iscoveryengine.googleapis.com\322A.https://"
+          + "www.googleapis.com/auth/cloud-platformB\205"
+          + "\002\n#com.google.cloud.discoveryengine.v1B\022"
+          + "SchemaServiceProtoP\001ZMcloud.google.com/g"
+          + "o/discoveryengine/apiv1/discoveryenginep"
+          + "b;discoveryenginepb\242\002\017DISCOVERYENGINE\252\002\037"
+          + "Google.Cloud.DiscoveryEngine.V1\312\002\037Google"
+          + "\\Cloud\\DiscoveryEngine\\V1\352\002\"Google::Clou"
+          + "d::DiscoveryEngine::V1b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1.SchemaProto.getDescriptor(),
+              com.google.longrunning.OperationsProto.getDescriptor(),
+              com.google.protobuf.EmptyProto.getDescriptor(),
+              com.google.protobuf.TimestampProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "PageSize", "PageToken",
+            });
+    internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor =
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor,
+            new java.lang.String[] {
+              "Schemas", "NextPageToken",
+            });
+    internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor =
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "Schema", "SchemaId",
+            });
+    internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor =
+        getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor,
+            new java.lang.String[] {
+              "Schema", "AllowMissing",
+            });
+    internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor =
+        getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor =
+        getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor,
+            new java.lang.String[] {
+              "CreateTime", "UpdateTime",
+            });
+    internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor =
+        getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor,
+            new java.lang.String[] {
+              "CreateTime", "UpdateTime",
+            });
+    internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor =
+        getDescriptor().getMessageTypes().get(8);
+    internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor,
+            new java.lang.String[] {
+              "CreateTime", "UpdateTime",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    registry.add(com.google.longrunning.OperationsProto.operationInfo);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.SchemaProto.getDescriptor();
+    com.google.longrunning.OperationsProto.getDescriptor();
+    com.google.protobuf.EmptyProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfo.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfo.java
similarity index 77%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfo.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfo.java
index 4df318c0caf7..81fe5696adb0 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfo.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfo.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Detailed search information.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.SearchInfo}
  */
-public final class SearchInfo extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SearchInfo extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.SearchInfo)
     SearchInfoOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SearchInfo.newBuilder() to construct.
   private SearchInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private SearchInfo() {
     searchQuery_ = "";
     orderBy_ = "";
@@ -26,29 +44,33 @@ private SearchInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SearchInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_SearchInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1_SearchInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.SearchInfo.class, com.google.cloud.discoveryengine.v1.SearchInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1.SearchInfo.class,
+            com.google.cloud.discoveryengine.v1.SearchInfo.Builder.class);
   }
 
   private int bitField0_;
   public static final int SEARCH_QUERY_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object searchQuery_ = "";
   /**
+   *
+   *
    * 
    * The user's search query.
    *
@@ -67,6 +89,7 @@ protected java.lang.Object newInstance(
    * 

    *
    * string search_query = 1;
+   *
    * @return The searchQuery.
    */
   @java.lang.Override
@@ -75,14 +98,15 @@ public java.lang.String getSearchQuery() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       searchQuery_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The user's search query.
    *
@@ -101,16 +125,15 @@ public java.lang.String getSearchQuery() {
    * 

    *
    * string search_query = 1;
+   *
    * @return The bytes for searchQuery.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSearchQueryBytes() {
+  public com.google.protobuf.ByteString getSearchQueryBytes() {
     java.lang.Object ref = searchQuery_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       searchQuery_ = b;
       return b;
     } else {
@@ -119,9 +142,12 @@ public java.lang.String getSearchQuery() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * The order in which products are returned, if applicable.
    *
@@ -135,6 +161,7 @@ public java.lang.String getSearchQuery() {
    * 

    *
    * string order_by = 2;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -143,14 +170,15 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The order in which products are returned, if applicable.
    *
@@ -164,16 +192,15 @@ public java.lang.String getOrderBy() {
    * 

    *
    * string order_by = 2;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -184,6 +211,8 @@ public java.lang.String getOrderBy() {
   public static final int OFFSET_FIELD_NUMBER = 3;
   private int offset_ = 0;
   /**
+   *
+   *
    * 
    * An integer that specifies the current offset for pagination (the 0-indexed
    * starting location, amongst the products deemed by the API as relevant).
@@ -199,6 +228,7 @@ public java.lang.String getOrderBy() {
    * 

    *
    * optional int32 offset = 3;
+   *
    * @return Whether the offset field is set.
    */
   @java.lang.Override
@@ -206,6 +236,8 @@ public boolean hasOffset() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
+   *
+   *
    * 
    * An integer that specifies the current offset for pagination (the 0-indexed
    * starting location, amongst the products deemed by the API as relevant).
@@ -221,6 +253,7 @@ public boolean hasOffset() {
    * 

    *
    * optional int32 offset = 3;
+   *
    * @return The offset.
    */
   @java.lang.Override
@@ -229,6 +262,7 @@ public int getOffset() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -240,8 +274,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(searchQuery_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, searchQuery_);
     }
@@ -267,8 +300,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, orderBy_);
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(3, offset_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, offset_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -278,21 +310,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.SearchInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.SearchInfo other = (com.google.cloud.discoveryengine.v1.SearchInfo) obj;
+    com.google.cloud.discoveryengine.v1.SearchInfo other =
+        (com.google.cloud.discoveryengine.v1.SearchInfo) obj;
 
-    if (!getSearchQuery()
-        .equals(other.getSearchQuery())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    if (!getSearchQuery().equals(other.getSearchQuery())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (hasOffset() != other.hasOffset()) return false;
     if (hasOffset()) {
-      if (getOffset()
-          != other.getOffset()) return false;
+      if (getOffset() != other.getOffset()) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -318,132 +348,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.SearchInfo parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.SearchInfo parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.SearchInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Detailed search information.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.SearchInfo}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.SearchInfo)
       com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_SearchInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_SearchInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.SearchInfo.class, com.google.cloud.discoveryengine.v1.SearchInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1.SearchInfo.class,
+              com.google.cloud.discoveryengine.v1.SearchInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.SearchInfo.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -455,9 +489,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor;
     }
 
     @java.lang.Override
@@ -476,8 +510,11 @@ public com.google.cloud.discoveryengine.v1.SearchInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.SearchInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1.SearchInfo result = new com.google.cloud.discoveryengine.v1.SearchInfo(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.SearchInfo result =
+          new com.google.cloud.discoveryengine.v1.SearchInfo(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -502,38 +539,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchInfo result
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.SearchInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.SearchInfo)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.SearchInfo) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -581,27 +619,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              searchQuery_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 24: {
-              offset_ = input.readInt32();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                searchQuery_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                offset_ = input.readInt32();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -611,10 +653,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object searchQuery_ = "";
     /**
+     *
+     *
      * 
      * The user's search query.
      *
@@ -633,13 +678,13 @@ public Builder mergeFrom(
      * 

      *
      * string search_query = 1;
+     *
      * @return The searchQuery.
      */
     public java.lang.String getSearchQuery() {
       java.lang.Object ref = searchQuery_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         searchQuery_ = s;
         return s;
@@ -648,6 +693,8 @@ public java.lang.String getSearchQuery() {
       }
     }
     /**
+     *
+     *
      * 
      * The user's search query.
      *
@@ -666,15 +713,14 @@ public java.lang.String getSearchQuery() {
      * 

      *
      * string search_query = 1;
+     *
      * @return The bytes for searchQuery.
      */
-    public com.google.protobuf.ByteString
-        getSearchQueryBytes() {
+    public com.google.protobuf.ByteString getSearchQueryBytes() {
       java.lang.Object ref = searchQuery_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         searchQuery_ = b;
         return b;
       } else {
@@ -682,6 +728,8 @@ public java.lang.String getSearchQuery() {
       }
     }
     /**
+     *
+     *
      * 
      * The user's search query.
      *
@@ -700,18 +748,22 @@ public java.lang.String getSearchQuery() {
      * 

      *
      * string search_query = 1;
+     *
      * @param value The searchQuery to set.
      * @return This builder for chaining.
      */
-    public Builder setSearchQuery(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSearchQuery(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       searchQuery_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The user's search query.
      *
@@ -730,6 +782,7 @@ public Builder setSearchQuery(
      * 

      *
      * string search_query = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSearchQuery() {
@@ -739,6 +792,8 @@ public Builder clearSearchQuery() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The user's search query.
      *
@@ -757,12 +812,14 @@ public Builder clearSearchQuery() {
      * 

      *
      * string search_query = 1;
+     *
      * @param value The bytes for searchQuery to set.
      * @return This builder for chaining.
      */
-    public Builder setSearchQueryBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSearchQueryBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       searchQuery_ = value;
       bitField0_ |= 0x00000001;
@@ -772,6 +829,8 @@ public Builder setSearchQueryBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -785,13 +844,13 @@ public Builder setSearchQueryBytes(
      * 

      *
      * string order_by = 2;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -800,6 +859,8 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -813,15 +874,14 @@ public java.lang.String getOrderBy() {
      * 

      *
      * string order_by = 2;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -829,6 +889,8 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -842,18 +904,22 @@ public java.lang.String getOrderBy() {
      * 

      *
      * string order_by = 2;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -867,6 +933,7 @@ public Builder setOrderBy(
      * 

      *
      * string order_by = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -876,6 +943,8 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -889,12 +958,14 @@ public Builder clearOrderBy() {
      * 

      *
      * string order_by = 2;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000002;
@@ -902,8 +973,10 @@ public Builder setOrderByBytes(
       return this;
     }
 
-    private int offset_ ;
+    private int offset_;
     /**
+     *
+     *
      * 
      * An integer that specifies the current offset for pagination (the 0-indexed
      * starting location, amongst the products deemed by the API as relevant).
@@ -919,6 +992,7 @@ public Builder setOrderByBytes(
      * 

      *
      * optional int32 offset = 3;
+     *
      * @return Whether the offset field is set.
      */
     @java.lang.Override
@@ -926,6 +1000,8 @@ public boolean hasOffset() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * An integer that specifies the current offset for pagination (the 0-indexed
      * starting location, amongst the products deemed by the API as relevant).
@@ -941,6 +1017,7 @@ public boolean hasOffset() {
      * 

      *
      * optional int32 offset = 3;
+     *
      * @return The offset.
      */
     @java.lang.Override
@@ -948,6 +1025,8 @@ public int getOffset() {
       return offset_;
     }
     /**
+     *
+     *
      * 
      * An integer that specifies the current offset for pagination (the 0-indexed
      * starting location, amongst the products deemed by the API as relevant).
@@ -963,6 +1042,7 @@ public int getOffset() {
      * 

      *
      * optional int32 offset = 3;
+     *
      * @param value The offset to set.
      * @return This builder for chaining.
      */
@@ -974,6 +1054,8 @@ public Builder setOffset(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * An integer that specifies the current offset for pagination (the 0-indexed
      * starting location, amongst the products deemed by the API as relevant).
@@ -989,6 +1071,7 @@ public Builder setOffset(int value) {
      * 

      *
      * optional int32 offset = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOffset() {
@@ -997,9 +1080,9 @@ public Builder clearOffset() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1009,12 +1092,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.SearchInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.SearchInfo)
   private static final com.google.cloud.discoveryengine.v1.SearchInfo DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.SearchInfo();
   }
@@ -1023,27 +1106,27 @@ public static com.google.cloud.discoveryengine.v1.SearchInfo getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SearchInfo parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SearchInfo parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1058,6 +1141,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.SearchInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfoOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfoOrBuilder.java
similarity index 83%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfoOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfoOrBuilder.java
index 01529bf903f9..9b90c8a7394d 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfoOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchInfoOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface SearchInfoOrBuilder extends
+public interface SearchInfoOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.SearchInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The user's search query.
    *
@@ -26,10 +44,13 @@ public interface SearchInfoOrBuilder extends
    * 

    *
    * string search_query = 1;
+   *
    * @return The searchQuery.
    */
   java.lang.String getSearchQuery();
   /**
+   *
+   *
    * 
    * The user's search query.
    *
@@ -48,12 +69,14 @@ public interface SearchInfoOrBuilder extends
    * 

    *
    * string search_query = 1;
+   *
    * @return The bytes for searchQuery.
    */
-  com.google.protobuf.ByteString
-      getSearchQueryBytes();
+  com.google.protobuf.ByteString getSearchQueryBytes();
 
   /**
+   *
+   *
    * 
    * The order in which products are returned, if applicable.
    *
@@ -67,10 +90,13 @@ public interface SearchInfoOrBuilder extends
    * 

    *
    * string order_by = 2;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * The order in which products are returned, if applicable.
    *
@@ -84,12 +110,14 @@ public interface SearchInfoOrBuilder extends
    * 

    *
    * string order_by = 2;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 
   /**
+   *
+   *
    * 
    * An integer that specifies the current offset for pagination (the 0-indexed
    * starting location, amongst the products deemed by the API as relevant).
@@ -105,10 +133,13 @@ public interface SearchInfoOrBuilder extends
    * 

    *
    * optional int32 offset = 3;
+   *
    * @return Whether the offset field is set.
    */
   boolean hasOffset();
   /**
+   *
+   *
    * 
    * An integer that specifies the current offset for pagination (the 0-indexed
    * starting location, amongst the products deemed by the API as relevant).
@@ -124,6 +155,7 @@ public interface SearchInfoOrBuilder extends
    * 

    *
    * optional int32 offset = 3;
+   *
    * @return The offset.
    */
   int getOffset();
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequest.java
similarity index 68%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequest.java
index 8d4c1d9c199b..4d548b6f499a 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/search_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest}
  */
-public final class SearchRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SearchRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.SearchRequest)
     SearchRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SearchRequest.newBuilder() to construct.
   private SearchRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private SearchRequest() {
     servingConfig_ = "";
     branch_ = "";
@@ -31,64 +49,77 @@ private SearchRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SearchRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SearchServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 11:
         return internalGetParams();
       case 22:
         return internalGetUserLabels();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SearchServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_SearchRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.SearchRequest.class, com.google.cloud.discoveryengine.v1.SearchRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.SearchRequest.class,
+            com.google.cloud.discoveryengine.v1.SearchRequest.Builder.class);
   }
 
-  public interface QueryExpansionSpecOrBuilder extends
+  public interface QueryExpansionSpecOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The condition under which query expansion should occur. Default to
      * [Condition.DISABLED][google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+     * 
+     *
      * @return The enum numeric value on the wire for condition.
      */
     int getConditionValue();
     /**
+     *
+     *
      * 
      * The condition under which query expansion should occur. Default to
      * [Condition.DISABLED][google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+     * 
+     *
      * @return The condition.
      */
     com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition getCondition();
   }
   /**
+   *
+   *
    * 
    * Specification to determine under which conditions query expansion should
    * occur.
@@ -96,49 +127,55 @@ public interface QueryExpansionSpecOrBuilder extends
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec}
    */
-  public static final class QueryExpansionSpec extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class QueryExpansionSpec extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec)
       QueryExpansionSpecOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use QueryExpansionSpec.newBuilder() to construct.
     private QueryExpansionSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private QueryExpansionSpec() {
       condition_ = 0;
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new QueryExpansionSpec();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.class, com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder.class);
+              com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.class,
+              com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder.class);
     }
 
     /**
+     *
+     *
      * 
      * Enum describing under which condition query expansion should occur.
      * 

      *
-     * Protobuf enum {@code google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition}
+     * Protobuf enum {@code
+     * google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition}
      */
-    public enum Condition
-        implements com.google.protobuf.ProtocolMessageEnum {
+    public enum Condition implements com.google.protobuf.ProtocolMessageEnum {
       /**
+       *
+       *
        * 
        * Unspecified query expansion condition. In this case, server behavior
        * defaults to
@@ -149,6 +186,8 @@ public enum Condition
        */
       CONDITION_UNSPECIFIED(0),
       /**
+       *
+       *
        * 
        * Disabled query expansion. Only the exact search query is used, even if
        * [SearchResponse.total_size][google.cloud.discoveryengine.v1.SearchResponse.total_size]
@@ -159,6 +198,8 @@ public enum Condition
        */
       DISABLED(1),
       /**
+       *
+       *
        * 
        * Automatic query expansion built by the Search API.
        * 

@@ -170,6 +211,8 @@ public enum Condition
       ;
 
       /**
+       *
+       *
        * 
        * Unspecified query expansion condition. In this case, server behavior
        * defaults to
@@ -180,6 +223,8 @@ public enum Condition
        */
       public static final int CONDITION_UNSPECIFIED_VALUE = 0;
       /**
+       *
+       *
        * 
        * Disabled query expansion. Only the exact search query is used, even if
        * [SearchResponse.total_size][google.cloud.discoveryengine.v1.SearchResponse.total_size]
@@ -190,6 +235,8 @@ public enum Condition
        */
       public static final int DISABLED_VALUE = 1;
       /**
+       *
+       *
        * 
        * Automatic query expansion built by the Search API.
        * 

@@ -198,7 +245,6 @@ public enum Condition
        */
       public static final int AUTO_VALUE = 2;
 
-
       public final int getNumber() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalArgumentException(
@@ -223,49 +269,51 @@ public static Condition valueOf(int value) {
        */
       public static Condition forNumber(int value) {
         switch (value) {
-          case 0: return CONDITION_UNSPECIFIED;
-          case 1: return DISABLED;
-          case 2: return AUTO;
-          default: return null;
+          case 0:
+            return CONDITION_UNSPECIFIED;
+          case 1:
+            return DISABLED;
+          case 2:
+            return AUTO;
+          default:
+            return null;
         }
       }
 
-      public static com.google.protobuf.Internal.EnumLiteMap
-          internalGetValueMap() {
+      public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
         return internalValueMap;
       }
-      private static final com.google.protobuf.Internal.EnumLiteMap<
-          Condition> internalValueMap =
-            new com.google.protobuf.Internal.EnumLiteMap() {
-              public Condition findValueByNumber(int number) {
-                return Condition.forNumber(number);
-              }
-            };
 
-      public final com.google.protobuf.Descriptors.EnumValueDescriptor
-          getValueDescriptor() {
+      private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Condition findValueByNumber(int number) {
+              return Condition.forNumber(number);
+            }
+          };
+
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalStateException(
               "Can't get the descriptor of an unrecognized enum value.");
         }
         return getDescriptor().getValues().get(ordinal());
       }
-      public final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptorForType() {
+
+      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
         return getDescriptor();
       }
-      public static final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDescriptor().getEnumTypes().get(0);
+
+      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDescriptor()
+            .getEnumTypes()
+            .get(0);
       }
 
       private static final Condition[] VALUES = values();
 
-      public static Condition valueOf(
-          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      public static Condition valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
         if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException(
-            "EnumValueDescriptor is not for this type.");
+          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
         }
         if (desc.getIndex() == -1) {
           return UNRECOGNIZED;
@@ -285,32 +333,51 @@ private Condition(int value) {
     public static final int CONDITION_FIELD_NUMBER = 1;
     private int condition_ = 0;
     /**
+     *
+     *
      * 
      * The condition under which query expansion should occur. Default to
      * [Condition.DISABLED][google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+     * 
+     *
      * @return The enum numeric value on the wire for condition.
      */
-    @java.lang.Override public int getConditionValue() {
+    @java.lang.Override
+    public int getConditionValue() {
       return condition_;
     }
     /**
+     *
+     *
      * 
      * The condition under which query expansion should occur. Default to
      * [Condition.DISABLED][google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+     * 
+     *
      * @return The condition.
      */
-    @java.lang.Override public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition getCondition() {
-      com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition result = com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.forNumber(condition_);
-      return result == null ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.UNRECOGNIZED : result;
+    @java.lang.Override
+    public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition
+        getCondition() {
+      com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition result =
+          com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.forNumber(
+              condition_);
+      return result == null
+          ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition
+              .UNRECOGNIZED
+          : result;
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -322,9 +389,11 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
-      if (condition_ != com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.CONDITION_UNSPECIFIED.getNumber()) {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (condition_
+          != com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition
+              .CONDITION_UNSPECIFIED
+              .getNumber()) {
         output.writeEnum(1, condition_);
       }
       getUnknownFields().writeTo(output);
@@ -336,9 +405,11 @@ public int getSerializedSize() {
       if (size != -1) return size;
 
       size = 0;
-      if (condition_ != com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.CONDITION_UNSPECIFIED.getNumber()) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeEnumSize(1, condition_);
+      if (condition_
+          != com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition
+              .CONDITION_UNSPECIFIED
+              .getNumber()) {
+        size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, condition_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -348,12 +419,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec other = (com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec) obj;
+      com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec other =
+          (com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec) obj;
 
       if (condition_ != other.condition_) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
@@ -375,89 +447,95 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -467,6 +545,8 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Specification to determine under which conditions query expansion should
      * occur.
@@ -474,33 +554,34 @@ protected Builder newBuilderForType(
      *
      * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec)
         com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.class, com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder.class);
+                com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.class,
+                com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder.class);
       }
 
-      // Construct using com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.newBuilder()
-      private Builder() {
-
-      }
+      // Construct using
+      // com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.newBuilder()
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -510,19 +591,22 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
+          getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
+            .getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec build() {
-        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec result = buildPartial();
+        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec result =
+            buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -531,13 +615,17 @@ public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec buil
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec buildPartial() {
-        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec result = new com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec result =
+            new com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.condition_ = condition_;
@@ -548,46 +636,53 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchRequest.Que
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec)other);
+          return mergeFrom(
+              (com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec other) {
-        if (other == com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec other) {
+        if (other
+            == com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
+                .getDefaultInstance()) return this;
         if (other.condition_ != 0) {
           setConditionValue(other.getConditionValue());
         }
@@ -617,17 +712,19 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 8: {
-                condition_ = input.readEnum();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 8:
+                {
+                  condition_ = input.readEnum();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 8
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -637,28 +734,40 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private int condition_ = 0;
       /**
+       *
+       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       *
        * @return The enum numeric value on the wire for condition.
        */
-      @java.lang.Override public int getConditionValue() {
+      @java.lang.Override
+      public int getConditionValue() {
         return condition_;
       }
       /**
+       *
+       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       *
        * @param value The enum numeric value on the wire for condition to set.
        * @return This builder for chaining.
        */
@@ -669,30 +778,47 @@ public Builder setConditionValue(int value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       *
        * @return The condition.
        */
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition getCondition() {
-        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition result = com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.forNumber(condition_);
-        return result == null ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.UNRECOGNIZED : result;
+      public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition
+          getCondition() {
+        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition result =
+            com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition
+                .forNumber(condition_);
+        return result == null
+            ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition
+                .UNRECOGNIZED
+            : result;
       }
       /**
+       *
+       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       *
        * @param value The condition to set.
        * @return This builder for chaining.
        */
-      public Builder setCondition(com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition value) {
+      public Builder setCondition(
+          com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -702,12 +828,17 @@ public Builder setCondition(com.google.cloud.discoveryengine.v1.SearchRequest.Qu
         return this;
       }
       /**
+       *
+       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       *
        * @return This builder for chaining.
        */
       public Builder clearCondition() {
@@ -716,6 +847,7 @@ public Builder clearCondition() {
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -728,41 +860,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec)
-    private static final com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec();
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public QueryExpansionSpec parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public QueryExpansionSpec parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -774,89 +909,105 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface SpellCorrectionSpecOrBuilder extends
+  public interface SpellCorrectionSpecOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The mode under which spell correction should take effect to
      * replace the original search query. Default to
      * [Mode.AUTO][google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+     * 
+     *
      * @return The enum numeric value on the wire for mode.
      */
     int getModeValue();
     /**
+     *
+     *
      * 
      * The mode under which spell correction should take effect to
      * replace the original search query. Default to
      * [Mode.AUTO][google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+     * 
+     *
      * @return The mode.
      */
     com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode getMode();
   }
   /**
+   *
+   *
    * 
    * The specification for query spell correction.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec}
    */
-  public static final class SpellCorrectionSpec extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class SpellCorrectionSpec extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec)
       SpellCorrectionSpecOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use SpellCorrectionSpec.newBuilder() to construct.
     private SpellCorrectionSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private SpellCorrectionSpec() {
       mode_ = 0;
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new SpellCorrectionSpec();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.class, com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder.class);
+              com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.class,
+              com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder.class);
     }
 
     /**
+     *
+     *
      * 
      * Enum describing under which mode spell correction should occur.
      * 

      *
      * Protobuf enum {@code google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode}
      */
-    public enum Mode
-        implements com.google.protobuf.ProtocolMessageEnum {
+    public enum Mode implements com.google.protobuf.ProtocolMessageEnum {
       /**
+       *
+       *
        * 
        * Unspecified spell correction mode. In this case, server behavior
        * defaults to
@@ -867,6 +1018,8 @@ public enum Mode
        */
       MODE_UNSPECIFIED(0),
       /**
+       *
+       *
        * 
        * Search API will try to find a spell suggestion if there
        * is any and put in the
@@ -878,6 +1031,8 @@ public enum Mode
        */
       SUGGESTION_ONLY(1),
       /**
+       *
+       *
        * 
        * Automatic spell correction built by the Search API. Search will
        * be based on the corrected query if found.
@@ -890,6 +1045,8 @@ public enum Mode
       ;
 
       /**
+       *
+       *
        * 
        * Unspecified spell correction mode. In this case, server behavior
        * defaults to
@@ -900,6 +1057,8 @@ public enum Mode
        */
       public static final int MODE_UNSPECIFIED_VALUE = 0;
       /**
+       *
+       *
        * 
        * Search API will try to find a spell suggestion if there
        * is any and put in the
@@ -911,6 +1070,8 @@ public enum Mode
        */
       public static final int SUGGESTION_ONLY_VALUE = 1;
       /**
+       *
+       *
        * 
        * Automatic spell correction built by the Search API. Search will
        * be based on the corrected query if found.
@@ -920,7 +1081,6 @@ public enum Mode
        */
       public static final int AUTO_VALUE = 2;
 
-
       public final int getNumber() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalArgumentException(
@@ -945,49 +1105,51 @@ public static Mode valueOf(int value) {
        */
       public static Mode forNumber(int value) {
         switch (value) {
-          case 0: return MODE_UNSPECIFIED;
-          case 1: return SUGGESTION_ONLY;
-          case 2: return AUTO;
-          default: return null;
+          case 0:
+            return MODE_UNSPECIFIED;
+          case 1:
+            return SUGGESTION_ONLY;
+          case 2:
+            return AUTO;
+          default:
+            return null;
         }
       }
 
-      public static com.google.protobuf.Internal.EnumLiteMap
-          internalGetValueMap() {
+      public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
         return internalValueMap;
       }
-      private static final com.google.protobuf.Internal.EnumLiteMap<
-          Mode> internalValueMap =
-            new com.google.protobuf.Internal.EnumLiteMap() {
-              public Mode findValueByNumber(int number) {
-                return Mode.forNumber(number);
-              }
-            };
 
-      public final com.google.protobuf.Descriptors.EnumValueDescriptor
-          getValueDescriptor() {
+      private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Mode findValueByNumber(int number) {
+              return Mode.forNumber(number);
+            }
+          };
+
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalStateException(
               "Can't get the descriptor of an unrecognized enum value.");
         }
         return getDescriptor().getValues().get(ordinal());
       }
-      public final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptorForType() {
+
+      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
         return getDescriptor();
       }
-      public static final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDescriptor().getEnumTypes().get(0);
+
+      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDescriptor()
+            .getEnumTypes()
+            .get(0);
       }
 
       private static final Mode[] VALUES = values();
 
-      public static Mode valueOf(
-          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      public static Mode valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
         if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException(
-            "EnumValueDescriptor is not for this type.");
+          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
         }
         if (desc.getIndex() == -1) {
           return UNRECOGNIZED;
@@ -1007,34 +1169,49 @@ private Mode(int value) {
     public static final int MODE_FIELD_NUMBER = 1;
     private int mode_ = 0;
     /**
+     *
+     *
      * 
      * The mode under which spell correction should take effect to
      * replace the original search query. Default to
      * [Mode.AUTO][google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+     * 
+     *
      * @return The enum numeric value on the wire for mode.
      */
-    @java.lang.Override public int getModeValue() {
+    @java.lang.Override
+    public int getModeValue() {
       return mode_;
     }
     /**
+     *
+     *
      * 
      * The mode under which spell correction should take effect to
      * replace the original search query. Default to
      * [Mode.AUTO][google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+     * 
+     *
      * @return The mode.
      */
-    @java.lang.Override public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode getMode() {
-      com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode result = com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.forNumber(mode_);
-      return result == null ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.UNRECOGNIZED : result;
+    @java.lang.Override
+    public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode getMode() {
+      com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode result =
+          com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.forNumber(
+              mode_);
+      return result == null
+          ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.UNRECOGNIZED
+          : result;
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -1046,9 +1223,11 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
-      if (mode_ != com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.MODE_UNSPECIFIED.getNumber()) {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (mode_
+          != com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode
+              .MODE_UNSPECIFIED
+              .getNumber()) {
         output.writeEnum(1, mode_);
       }
       getUnknownFields().writeTo(output);
@@ -1060,9 +1239,11 @@ public int getSerializedSize() {
       if (size != -1) return size;
 
       size = 0;
-      if (mode_ != com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.MODE_UNSPECIFIED.getNumber()) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeEnumSize(1, mode_);
+      if (mode_
+          != com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode
+              .MODE_UNSPECIFIED
+              .getNumber()) {
+        size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, mode_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -1072,12 +1253,13 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec other = (com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec) obj;
+      com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec other =
+          (com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec) obj;
 
       if (mode_ != other.mode_) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
@@ -1099,89 +1281,95 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -1191,39 +1379,43 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * The specification for query spell correction.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec)
         com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.class, com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder.class);
+                com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.class,
+                com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder
+                    .class);
       }
 
-      // Construct using com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.newBuilder()
-      private Builder() {
+      // Construct using
+      // com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.newBuilder()
+      private Builder() {}
 
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -1233,19 +1425,22 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
+          getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
+            .getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec build() {
-        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec result = buildPartial();
+        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec result =
+            buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -1254,13 +1449,17 @@ public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec bui
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec buildPartial() {
-        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec result = new com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec result =
+            new com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.mode_ = mode_;
@@ -1271,46 +1470,54 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchRequest.Spe
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec)other);
+        if (other
+            instanceof com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec) {
+          return mergeFrom(
+              (com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec other) {
-        if (other == com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec other) {
+        if (other
+            == com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
+                .getDefaultInstance()) return this;
         if (other.mode_ != 0) {
           setModeValue(other.getModeValue());
         }
@@ -1340,17 +1547,19 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 8: {
-                mode_ = input.readEnum();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 8:
+                {
+                  mode_ = input.readEnum();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 8
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1360,30 +1569,40 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private int mode_ = 0;
       /**
+       *
+       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * 
+       *
        * @return The enum numeric value on the wire for mode.
        */
-      @java.lang.Override public int getModeValue() {
+      @java.lang.Override
+      public int getModeValue() {
         return mode_;
       }
       /**
+       *
+       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * 
+       *
        * @param value The enum numeric value on the wire for mode to set.
        * @return This builder for chaining.
        */
@@ -1394,32 +1613,46 @@ public Builder setModeValue(int value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * 
+       *
        * @return The mode.
        */
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode getMode() {
-        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode result = com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.forNumber(mode_);
-        return result == null ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.UNRECOGNIZED : result;
+        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode result =
+            com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.forNumber(
+                mode_);
+        return result == null
+            ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode
+                .UNRECOGNIZED
+            : result;
       }
       /**
+       *
+       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * 
+       *
        * @param value The mode to set.
        * @return This builder for chaining.
        */
-      public Builder setMode(com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode value) {
+      public Builder setMode(
+          com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -1429,13 +1662,17 @@ public Builder setMode(com.google.cloud.discoveryengine.v1.SearchRequest.SpellCo
         return this;
       }
       /**
+       *
+       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * 
+       *
        * @return This builder for chaining.
        */
       public Builder clearMode() {
@@ -1444,6 +1681,7 @@ public Builder clearMode() {
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1456,41 +1694,45 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec)
-    private static final com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
+        DEFAULT_INSTANCE;
+
     static {
-      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec();
+      DEFAULT_INSTANCE =
+          new com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec();
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public SpellCorrectionSpec parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public SpellCorrectionSpec parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1502,47 +1744,66 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface ContentSearchSpecOrBuilder extends
+  public interface ContentSearchSpecOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     *
      * @return Whether the snippetSpec field is set.
      */
     boolean hasSnippetSpec();
     /**
+     *
+     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     *
      * @return The snippetSpec.
      */
-    com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec getSnippetSpec();
+    com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+        getSnippetSpec();
     /**
+     *
+     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
      */
-    com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder getSnippetSpecOrBuilder();
+    com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder
+        getSnippetSpecOrBuilder();
   }
   /**
+   *
+   *
    * 
    * The specification that configs the desired behavior of the UCS content
    * search.
@@ -1550,43 +1811,47 @@ public interface ContentSearchSpecOrBuilder extends
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec}
    */
-  public static final class ContentSearchSpec extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class ContentSearchSpec extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec)
       ContentSearchSpecOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use ContentSearchSpec.newBuilder() to construct.
     private ContentSearchSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private ContentSearchSpec() {
-    }
+
+    private ContentSearchSpec() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new ContentSearchSpec();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.class, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder.class);
+              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.class,
+              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder.class);
     }
 
-    public interface SnippetSpecOrBuilder extends
+    public interface SnippetSpecOrBuilder
+        extends
         // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec)
         com.google.protobuf.MessageOrBuilder {
 
       /**
+       *
+       *
        * 
        * Max number of snippets returned in each search result.
        * If the matching snippets is less than the max_snippet_count, return all
@@ -1596,62 +1861,74 @@ public interface SnippetSpecOrBuilder extends
        * 

        *
        * int32 max_snippet_count = 1;
+       *
        * @return The maxSnippetCount.
        */
       int getMaxSnippetCount();
 
       /**
+       *
+       *
        * 
        * if true, only snippet reference is returned.
        * 

        *
        * bool reference_only = 2;
+       *
        * @return The referenceOnly.
        */
       boolean getReferenceOnly();
     }
     /**
+     *
+     *
      * 
      * The specification that configs the snippet in the search results.
      * 

      *
-     * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec}
+     * Protobuf type {@code
+     * google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec}
      */
-    public static final class SnippetSpec extends
-        com.google.protobuf.GeneratedMessageV3 implements
+    public static final class SnippetSpec extends com.google.protobuf.GeneratedMessageV3
+        implements
         // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec)
         SnippetSpecOrBuilder {
-    private static final long serialVersionUID = 0L;
+      private static final long serialVersionUID = 0L;
       // Use SnippetSpec.newBuilder() to construct.
       private SnippetSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
-      private SnippetSpec() {
-      }
+
+      private SnippetSpec() {}
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
         return new SnippetSpec();
       }
 
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.class, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.Builder.class);
+                com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+                    .class,
+                com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+                    .Builder.class);
       }
 
       public static final int MAX_SNIPPET_COUNT_FIELD_NUMBER = 1;
       private int maxSnippetCount_ = 0;
       /**
+       *
+       *
        * 
        * Max number of snippets returned in each search result.
        * If the matching snippets is less than the max_snippet_count, return all
@@ -1661,6 +1938,7 @@ protected java.lang.Object newInstance(
        * 

        *
        * int32 max_snippet_count = 1;
+       *
        * @return The maxSnippetCount.
        */
       @java.lang.Override
@@ -1671,11 +1949,14 @@ public int getMaxSnippetCount() {
       public static final int REFERENCE_ONLY_FIELD_NUMBER = 2;
       private boolean referenceOnly_ = false;
       /**
+       *
+       *
        * 
        * if true, only snippet reference is returned.
        * 

        *
        * bool reference_only = 2;
+       *
        * @return The referenceOnly.
        */
       @java.lang.Override
@@ -1684,6 +1965,7 @@ public boolean getReferenceOnly() {
       }
 
       private byte memoizedIsInitialized = -1;
+
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -1695,8 +1977,7 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output)
-                          throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
         if (maxSnippetCount_ != 0) {
           output.writeInt32(1, maxSnippetCount_);
         }
@@ -1713,12 +1994,10 @@ public int getSerializedSize() {
 
         size = 0;
         if (maxSnippetCount_ != 0) {
-          size += com.google.protobuf.CodedOutputStream
-            .computeInt32Size(1, maxSnippetCount_);
+          size += com.google.protobuf.CodedOutputStream.computeInt32Size(1, maxSnippetCount_);
         }
         if (referenceOnly_ != false) {
-          size += com.google.protobuf.CodedOutputStream
-            .computeBoolSize(2, referenceOnly_);
+          size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, referenceOnly_);
         }
         size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
@@ -1728,17 +2007,18 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-         return true;
+          return true;
         }
-        if (!(obj instanceof com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec)) {
+        if (!(obj
+            instanceof
+            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec)) {
           return super.equals(obj);
         }
-        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec other = (com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec) obj;
+        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec other =
+            (com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec) obj;
 
-        if (getMaxSnippetCount()
-            != other.getMaxSnippetCount()) return false;
-        if (getReferenceOnly()
-            != other.getReferenceOnly()) return false;
+        if (getMaxSnippetCount() != other.getMaxSnippetCount()) return false;
+        if (getReferenceOnly() != other.getReferenceOnly()) return false;
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
@@ -1753,97 +2033,110 @@ public int hashCode() {
         hash = (37 * hash) + MAX_SNIPPET_COUNT_FIELD_NUMBER;
         hash = (53 * hash) + getMaxSnippetCount();
         hash = (37 * hash) + REFERENCE_ONLY_FIELD_NUMBER;
-        hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-            getReferenceOnly());
+        hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReferenceOnly());
         hash = (29 * hash) + getUnknownFields().hashCode();
         memoizedHashCode = hash;
         return hash;
       }
 
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
-          java.nio.ByteBuffer data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+          parseFrom(java.nio.ByteBuffer data)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
-          java.nio.ByteBuffer data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+          parseFrom(
+              java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
-          com.google.protobuf.ByteString data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+          parseFrom(com.google.protobuf.ByteString data)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
-          com.google.protobuf.ByteString data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+          parseFrom(
+              com.google.protobuf.ByteString data,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(byte[] data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+          parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
-          byte[] data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+          parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+          parseFrom(java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+          parseFrom(
+              java.io.InputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseDelimitedFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+          parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
       }
 
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseDelimitedFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+          parseDelimitedFrom(
+              java.io.InputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+            PARSER, input, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
-          com.google.protobuf.CodedInputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+          parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+          parseFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() { return newBuilder(); }
+      public Builder newBuilderForType() {
+        return newBuilder();
+      }
+
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-      public static Builder newBuilder(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec prototype) {
+
+      public static Builder newBuilder(
+          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+              prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
+
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE
-            ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -1853,39 +2146,45 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
+       *
+       *
        * 
        * The specification that configs the snippet in the search results.
        * 

        *
-       * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec}
+       * Protobuf type {@code
+       * google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec}
        */
-      public static final class Builder extends
-          com.google.protobuf.GeneratedMessageV3.Builder implements
+      public static final class Builder
+          extends com.google.protobuf.GeneratedMessageV3.Builder
+          implements
           // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec)
           com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+          return com.google.cloud.discoveryengine.v1.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable
+          return com.google.cloud.discoveryengine.v1.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.class, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.Builder.class);
+                  com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+                      .class,
+                  com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+                      .Builder.class);
         }
 
-        // Construct using com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.newBuilder()
-        private Builder() {
+        // Construct using
+        // com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.newBuilder()
+        private Builder() {}
 
-        }
-
-        private Builder(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-
         }
+
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -1896,19 +2195,23 @@ public Builder clear() {
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor
-            getDescriptorForType() {
-          return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+          return com.google.cloud.discoveryengine.v1.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec getDefaultInstanceForType() {
-          return com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance();
+        public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+            getDefaultInstanceForType() {
+          return com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+              .getDefaultInstance();
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec build() {
-          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec result = buildPartial();
+        public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+            build() {
+          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec result =
+              buildPartial();
           if (!result.isInitialized()) {
             throw newUninitializedMessageException(result);
           }
@@ -1916,14 +2219,21 @@ public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Snipp
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec buildPartial() {
-          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec result = new com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec(this);
-          if (bitField0_ != 0) { buildPartial0(result); }
+        public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+            buildPartial() {
+          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec result =
+              new com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec(
+                  this);
+          if (bitField0_ != 0) {
+            buildPartial0(result);
+          }
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec result) {
+        private void buildPartial0(
+            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+                result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.maxSnippetCount_ = maxSnippetCount_;
@@ -1937,46 +2247,56 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchRequest.Con
         public Builder clone() {
           return super.clone();
         }
+
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.setField(field, value);
         }
+
         @java.lang.Override
-        public Builder clearField(
-            com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
+
         @java.lang.Override
-        public Builder clearOneof(
-            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
+
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
+            int index,
+            java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
+
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
+
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec) {
-            return mergeFrom((com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec)other);
+          if (other
+              instanceof
+              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec) {
+            return mergeFrom(
+                (com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec)
+                    other);
           } else {
             super.mergeFrom(other);
             return this;
           }
         }
 
-        public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec other) {
-          if (other == com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance()) return this;
+        public Builder mergeFrom(
+            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec other) {
+          if (other
+              == com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+                  .getDefaultInstance()) return this;
           if (other.getMaxSnippetCount() != 0) {
             setMaxSnippetCount(other.getMaxSnippetCount());
           }
@@ -2009,22 +2329,25 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 8: {
-                  maxSnippetCount_ = input.readInt32();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 8
-                case 16: {
-                  referenceOnly_ = input.readBool();
-                  bitField0_ |= 0x00000002;
-                  break;
-                } // case 16
-                default: {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+                case 8:
+                  {
+                    maxSnippetCount_ = input.readInt32();
+                    bitField0_ |= 0x00000001;
+                    break;
+                  } // case 8
+                case 16:
+                  {
+                    referenceOnly_ = input.readBool();
+                    bitField0_ |= 0x00000002;
+                    break;
+                  } // case 16
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2034,10 +2357,13 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
+
         private int bitField0_;
 
-        private int maxSnippetCount_ ;
+        private int maxSnippetCount_;
         /**
+         *
+         *
          * 
          * Max number of snippets returned in each search result.
          * If the matching snippets is less than the max_snippet_count, return all
@@ -2047,6 +2373,7 @@ public Builder mergeFrom(
          * 

          *
          * int32 max_snippet_count = 1;
+         *
          * @return The maxSnippetCount.
          */
         @java.lang.Override
@@ -2054,6 +2381,8 @@ public int getMaxSnippetCount() {
           return maxSnippetCount_;
         }
         /**
+         *
+         *
          * 
          * Max number of snippets returned in each search result.
          * If the matching snippets is less than the max_snippet_count, return all
@@ -2063,6 +2392,7 @@ public int getMaxSnippetCount() {
          * 

          *
          * int32 max_snippet_count = 1;
+         *
          * @param value The maxSnippetCount to set.
          * @return This builder for chaining.
          */
@@ -2074,6 +2404,8 @@ public Builder setMaxSnippetCount(int value) {
           return this;
         }
         /**
+         *
+         *
          * 
          * Max number of snippets returned in each search result.
          * If the matching snippets is less than the max_snippet_count, return all
@@ -2083,6 +2415,7 @@ public Builder setMaxSnippetCount(int value) {
          * 

          *
          * int32 max_snippet_count = 1;
+         *
          * @return This builder for chaining.
          */
         public Builder clearMaxSnippetCount() {
@@ -2092,13 +2425,16 @@ public Builder clearMaxSnippetCount() {
           return this;
         }
 
-        private boolean referenceOnly_ ;
+        private boolean referenceOnly_;
         /**
+         *
+         *
          * 
          * if true, only snippet reference is returned.
          * 

          *
          * bool reference_only = 2;
+         *
          * @return The referenceOnly.
          */
         @java.lang.Override
@@ -2106,11 +2442,14 @@ public boolean getReferenceOnly() {
           return referenceOnly_;
         }
         /**
+         *
+         *
          * 
          * if true, only snippet reference is returned.
          * 

          *
          * bool reference_only = 2;
+         *
          * @param value The referenceOnly to set.
          * @return This builder for chaining.
          */
@@ -2122,11 +2461,14 @@ public Builder setReferenceOnly(boolean value) {
           return this;
         }
         /**
+         *
+         *
          * 
          * if true, only snippet reference is returned.
          * 

          *
          * bool reference_only = 2;
+         *
          * @return This builder for chaining.
          */
         public Builder clearReferenceOnly() {
@@ -2135,6 +2477,7 @@ public Builder clearReferenceOnly() {
           onChanged();
           return this;
         }
+
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2147,41 +2490,46 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
-
         // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec)
-      private static final com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec DEFAULT_INSTANCE;
+      private static final com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
+              .SnippetSpec
+          DEFAULT_INSTANCE;
+
       static {
-        DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec();
+        DEFAULT_INSTANCE =
+            new com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec();
       }
 
-      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec getDefaultInstance() {
+      public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+          getDefaultInstance() {
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser
-          PARSER = new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SnippetSpec parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+      private static final com.google.protobuf.Parser PARSER =
+          new com.google.protobuf.AbstractParser() {
+            @java.lang.Override
+            public SnippetSpec parsePartialFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
+            }
+          };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -2193,21 +2541,27 @@ public com.google.protobuf.Parser getParserForType() {
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+          getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
-
     }
 
     public static final int SNIPPET_SPEC_FIELD_NUMBER = 1;
-    private com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippetSpec_;
+    private com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+        snippetSpec_;
     /**
+     *
+     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     *
      * @return Whether the snippetSpec field is set.
      */
     @java.lang.Override
@@ -2215,32 +2569,50 @@ public boolean hasSnippetSpec() {
       return snippetSpec_ != null;
     }
     /**
+     *
+     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     *
      * @return The snippetSpec.
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec getSnippetSpec() {
-      return snippetSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance() : snippetSpec_;
+    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+        getSnippetSpec() {
+      return snippetSpec_ == null
+          ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+              .getDefaultInstance()
+          : snippetSpec_;
     }
     /**
+     *
+     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder getSnippetSpecOrBuilder() {
-      return snippetSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance() : snippetSpec_;
+    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder
+        getSnippetSpecOrBuilder() {
+      return snippetSpec_ == null
+          ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+              .getDefaultInstance()
+          : snippetSpec_;
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2252,8 +2624,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (snippetSpec_ != null) {
         output.writeMessage(1, getSnippetSpec());
       }
@@ -2267,8 +2638,7 @@ public int getSerializedSize() {
 
       size = 0;
       if (snippetSpec_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, getSnippetSpec());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getSnippetSpec());
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -2278,17 +2648,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec other = (com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec) obj;
+      com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec other =
+          (com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec) obj;
 
       if (hasSnippetSpec() != other.hasSnippetSpec()) return false;
       if (hasSnippetSpec()) {
-        if (!getSnippetSpec()
-            .equals(other.getSnippetSpec())) return false;
+        if (!getSnippetSpec().equals(other.getSnippetSpec())) return false;
       }
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -2311,89 +2681,95 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2403,6 +2779,8 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * The specification that configs the desired behavior of the UCS content
      * search.
@@ -2410,33 +2788,34 @@ protected Builder newBuilderForType(
      *
      * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec)
         com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.class, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder.class);
+                com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.class,
+                com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder.class);
       }
 
-      // Construct using com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.newBuilder()
-      private Builder() {
-
-      }
+      // Construct using
+      // com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.newBuilder()
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2450,14 +2829,16 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
+          getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
+            .getDefaultInstance();
       }
 
       @java.lang.Override
@@ -2471,18 +2852,21 @@ public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec build
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec buildPartial() {
-        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec result = new com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec result =
+            new com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.snippetSpec_ = snippetSpecBuilder_ == null
-              ? snippetSpec_
-              : snippetSpecBuilder_.build();
+          result.snippetSpec_ =
+              snippetSpecBuilder_ == null ? snippetSpec_ : snippetSpecBuilder_.build();
         }
       }
 
@@ -2490,46 +2874,53 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchRequest.Con
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec)other);
+          return mergeFrom(
+              (com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec other) {
-        if (other == com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec other) {
+        if (other
+            == com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
+                .getDefaultInstance()) return this;
         if (other.hasSnippetSpec()) {
           mergeSnippetSpec(other.getSnippetSpec());
         }
@@ -2559,19 +2950,19 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                input.readMessage(
-                    getSnippetSpecFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  input.readMessage(getSnippetSpecFieldBuilder().getBuilder(), extensionRegistry);
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2581,48 +2972,74 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
-      private com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippetSpec_;
+      private com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+          snippetSpec_;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder> snippetSpecBuilder_;
+              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec,
+              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+                  .Builder,
+              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
+                  .SnippetSpecOrBuilder>
+          snippetSpecBuilder_;
       /**
+       *
+       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       *
        * @return Whether the snippetSpec field is set.
        */
       public boolean hasSnippetSpec() {
         return ((bitField0_ & 0x00000001) != 0);
       }
       /**
+       *
+       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       *
        * @return The snippetSpec.
        */
-      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec getSnippetSpec() {
+      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+          getSnippetSpec() {
         if (snippetSpecBuilder_ == null) {
-          return snippetSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance() : snippetSpec_;
+          return snippetSpec_ == null
+              ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+                  .getDefaultInstance()
+              : snippetSpec_;
         } else {
           return snippetSpecBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
        */
-      public Builder setSnippetSpec(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec value) {
+      public Builder setSnippetSpec(
+          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec value) {
         if (snippetSpecBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -2636,15 +3053,20 @@ public Builder setSnippetSpec(com.google.cloud.discoveryengine.v1.SearchRequest.
         return this;
       }
       /**
+       *
+       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
        */
       public Builder setSnippetSpec(
-          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.Builder builderForValue) {
+          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.Builder
+              builderForValue) {
         if (snippetSpecBuilder_ == null) {
           snippetSpec_ = builderForValue.build();
         } else {
@@ -2655,18 +3077,25 @@ public Builder setSnippetSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
        */
-      public Builder mergeSnippetSpec(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec value) {
+      public Builder mergeSnippetSpec(
+          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec value) {
         if (snippetSpecBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0) &&
-            snippetSpec_ != null &&
-            snippetSpec_ != com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000001) != 0)
+              && snippetSpec_ != null
+              && snippetSpec_
+                  != com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+                      .getDefaultInstance()) {
             getSnippetSpecBuilder().mergeFrom(value);
           } else {
             snippetSpec_ = value;
@@ -2679,12 +3108,16 @@ public Builder mergeSnippetSpec(com.google.cloud.discoveryengine.v1.SearchReques
         return this;
       }
       /**
+       *
+       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
        */
       public Builder clearSnippetSpec() {
         bitField0_ = (bitField0_ & ~0x00000001);
@@ -2697,55 +3130,79 @@ public Builder clearSnippetSpec() {
         return this;
       }
       /**
+       *
+       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.Builder getSnippetSpecBuilder() {
+      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.Builder
+          getSnippetSpecBuilder() {
         bitField0_ |= 0x00000001;
         onChanged();
         return getSnippetSpecFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder getSnippetSpecOrBuilder() {
+      public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
+              .SnippetSpecOrBuilder
+          getSnippetSpecOrBuilder() {
         if (snippetSpecBuilder_ != null) {
           return snippetSpecBuilder_.getMessageOrBuilder();
         } else {
-          return snippetSpec_ == null ?
-              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance() : snippetSpec_;
+          return snippetSpec_ == null
+              ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+                  .getDefaultInstance()
+              : snippetSpec_;
         }
       }
       /**
+       *
+       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder> 
+              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec,
+              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+                  .Builder,
+              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
+                  .SnippetSpecOrBuilder>
           getSnippetSpecFieldBuilder() {
         if (snippetSpecBuilder_ == null) {
-          snippetSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder>(
-                  getSnippetSpec(),
-                  getParentForChildren(),
-                  isClean());
+          snippetSpecBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec,
+                  com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.SnippetSpec
+                      .Builder,
+                  com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
+                      .SnippetSpecOrBuilder>(getSnippetSpec(), getParentForChildren(), isClean());
           snippetSpec_ = null;
         }
         return snippetSpecBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2758,41 +3215,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec)
-    private static final com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec();
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public ContentSearchSpec parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public ContentSearchSpec parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -2804,16 +3264,19 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   public static final int SERVING_CONFIG_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object servingConfig_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name of the Search serving config, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -2821,7 +3284,10 @@ public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec getDe
    * of models used to make the search.
    * 

    *
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The servingConfig.
    */
   @java.lang.Override
@@ -2830,14 +3296,15 @@ public java.lang.String getServingConfig() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       servingConfig_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name of the Search serving config, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -2845,17 +3312,18 @@ public java.lang.String getServingConfig() {
    * of models used to make the search.
    * 

    *
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for servingConfig.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getServingConfigBytes() {
+  public com.google.protobuf.ByteString getServingConfigBytes() {
     java.lang.Object ref = servingConfig_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       servingConfig_ = b;
       return b;
     } else {
@@ -2864,9 +3332,12 @@ public java.lang.String getServingConfig() {
   }
 
   public static final int BRANCH_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object branch_ = "";
   /**
+   *
+   *
    * 
    * The branch resource name, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -2876,6 +3347,7 @@ public java.lang.String getServingConfig() {
    * 

    *
    * string branch = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The branch.
    */
   @java.lang.Override
@@ -2884,14 +3356,15 @@ public java.lang.String getBranch() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       branch_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The branch resource name, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -2901,16 +3374,15 @@ public java.lang.String getBranch() {
    * 

    *
    * string branch = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The bytes for branch.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getBranchBytes() {
+  public com.google.protobuf.ByteString getBranchBytes() {
     java.lang.Object ref = branch_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       branch_ = b;
       return b;
     } else {
@@ -2919,14 +3391,18 @@ public java.lang.String getBranch() {
   }
 
   public static final int QUERY_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object query_ = "";
   /**
+   *
+   *
    * 
    * Raw search query.
    * 

    *
    * string query = 3;
+   *
    * @return The query.
    */
   @java.lang.Override
@@ -2935,29 +3411,29 @@ public java.lang.String getQuery() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       query_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Raw search query.
    * 

    *
    * string query = 3;
+   *
    * @return The bytes for query.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueryBytes() {
+  public com.google.protobuf.ByteString getQueryBytes() {
     java.lang.Object ref = query_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       query_ = b;
       return b;
     } else {
@@ -2968,6 +3444,8 @@ public java.lang.String getQuery() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 4;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
    * return. If unspecified, defaults to a reasonable value. The maximum allowed
@@ -2977,6 +3455,7 @@ public java.lang.String getQuery() {
    * 

    *
    * int32 page_size = 4;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -2985,9 +3464,12 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * A page token received from a previous
    * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -3000,6 +3482,7 @@ public int getPageSize() {
    * 

    *
    * string page_token = 5;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -3008,14 +3491,15 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A page token received from a previous
    * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -3028,16 +3512,15 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 5;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -3048,6 +3531,8 @@ public java.lang.String getPageToken() {
   public static final int OFFSET_FIELD_NUMBER = 6;
   private int offset_ = 0;
   /**
+   *
+   *
    * 
    * A 0-indexed integer that specifies the current offset (that is, starting
    * result location, amongst the
@@ -3060,6 +3545,7 @@ public java.lang.String getPageToken() {
    * 

    *
    * int32 offset = 6;
+   *
    * @return The offset.
    */
   @java.lang.Override
@@ -3070,6 +3556,8 @@ public int getOffset() {
   public static final int USER_INFO_FIELD_NUMBER = 21;
   private com.google.cloud.discoveryengine.v1.UserInfo userInfo_;
   /**
+   *
+   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -3077,6 +3565,7 @@ public int getOffset() {
    * 

    *
    * .google.cloud.discoveryengine.v1.UserInfo user_info = 21;
+   *
    * @return Whether the userInfo field is set.
    */
   @java.lang.Override
@@ -3084,6 +3573,8 @@ public boolean hasUserInfo() {
     return userInfo_ != null;
   }
   /**
+   *
+   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -3091,13 +3582,18 @@ public boolean hasUserInfo() {
    * 

    *
    * .google.cloud.discoveryengine.v1.UserInfo user_info = 21;
+   *
    * @return The userInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.UserInfo getUserInfo() {
-    return userInfo_ == null ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance() : userInfo_;
+    return userInfo_ == null
+        ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()
+        : userInfo_;
   }
   /**
+   *
+   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -3108,36 +3604,43 @@ public com.google.cloud.discoveryengine.v1.UserInfo getUserInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilder() {
-    return userInfo_ == null ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance() : userInfo_;
+    return userInfo_ == null
+        ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()
+        : userInfo_;
   }
 
   public static final int PARAMS_FIELD_NUMBER = 11;
+
   private static final class ParamsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, com.google.protobuf.Value> defaultEntry =
+    static final com.google.protobuf.MapEntry
+        defaultEntry =
             com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.MESSAGE,
-                com.google.protobuf.Value.getDefaultInstance());
+                .newDefaultInstance(
+                    com.google.cloud.discoveryengine.v1.SearchServiceProto
+                        .internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_descriptor,
+                    com.google.protobuf.WireFormat.FieldType.STRING,
+                    "",
+                    com.google.protobuf.WireFormat.FieldType.MESSAGE,
+                    com.google.protobuf.Value.getDefaultInstance());
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, com.google.protobuf.Value> params_;
+  private com.google.protobuf.MapField params_;
+
   private com.google.protobuf.MapField
-  internalGetParams() {
+      internalGetParams() {
     if (params_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          ParamsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(ParamsDefaultEntryHolder.defaultEntry);
     }
     return params_;
   }
+
   public int getParamsCount() {
     return internalGetParams().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Additional search parameters.
    *
@@ -3153,20 +3656,21 @@ public int getParamsCount() {
    * map<string, .google.protobuf.Value> params = 11;
    */
   @java.lang.Override
-  public boolean containsParams(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsParams(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetParams().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getParamsMap()} instead.
-   */
+  /** Use {@link #getParamsMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getParams() {
     return getParamsMap();
   }
   /**
+   *
+   *
    * 
    * Additional search parameters.
    *
@@ -3186,6 +3690,8 @@ public java.util.Map getParamsMap()
     return internalGetParams().getMap();
   }
   /**
+   *
+   *
    * 
    * Additional search parameters.
    *
@@ -3201,17 +3707,19 @@ public java.util.Map getParamsMap()
    * map<string, .google.protobuf.Value> params = 11;
    */
   @java.lang.Override
-  public /* nullable */
-com.google.protobuf.Value getParamsOrDefault(
+  public /* nullable */ com.google.protobuf.Value getParamsOrDefault(
       java.lang.String key,
       /* nullable */
-com.google.protobuf.Value defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetParams().getMap();
+      com.google.protobuf.Value defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetParams().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Additional search parameters.
    *
@@ -3227,11 +3735,11 @@ com.google.protobuf.Value getParamsOrDefault(
    * map<string, .google.protobuf.Value> params = 11;
    */
   @java.lang.Override
-  public com.google.protobuf.Value getParamsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetParams().getMap();
+  public com.google.protobuf.Value getParamsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetParams().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -3241,12 +3749,17 @@ public com.google.protobuf.Value getParamsOrThrow(
   public static final int QUERY_EXPANSION_SPEC_FIELD_NUMBER = 13;
   private com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec queryExpansionSpec_;
   /**
+   *
+   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   *
    * @return Whether the queryExpansionSpec field is set.
    */
   @java.lang.Override
@@ -3254,40 +3767,61 @@ public boolean hasQueryExpansionSpec() {
     return queryExpansionSpec_ != null;
   }
   /**
+   *
+   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   *
    * @return The queryExpansionSpec.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec getQueryExpansionSpec() {
-    return queryExpansionSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDefaultInstance() : queryExpansionSpec_;
+  public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
+      getQueryExpansionSpec() {
+    return queryExpansionSpec_ == null
+        ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDefaultInstance()
+        : queryExpansionSpec_;
   }
   /**
+   *
+   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder getQueryExpansionSpecOrBuilder() {
-    return queryExpansionSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDefaultInstance() : queryExpansionSpec_;
+  public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder
+      getQueryExpansionSpecOrBuilder() {
+    return queryExpansionSpec_ == null
+        ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDefaultInstance()
+        : queryExpansionSpec_;
   }
 
   public static final int SPELL_CORRECTION_SPEC_FIELD_NUMBER = 14;
-  private com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spellCorrectionSpec_;
+  private com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
+      spellCorrectionSpec_;
   /**
+   *
+   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   *
    * @return Whether the spellCorrectionSpec field is set.
    */
   @java.lang.Override
@@ -3295,35 +3829,53 @@ public boolean hasSpellCorrectionSpec() {
     return spellCorrectionSpec_ != null;
   }
   /**
+   *
+   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   *
    * @return The spellCorrectionSpec.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec getSpellCorrectionSpec() {
-    return spellCorrectionSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDefaultInstance() : spellCorrectionSpec_;
+  public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
+      getSpellCorrectionSpec() {
+    return spellCorrectionSpec_ == null
+        ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDefaultInstance()
+        : spellCorrectionSpec_;
   }
   /**
+   *
+   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder getSpellCorrectionSpecOrBuilder() {
-    return spellCorrectionSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDefaultInstance() : spellCorrectionSpec_;
+  public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder
+      getSpellCorrectionSpecOrBuilder() {
+    return spellCorrectionSpec_ == null
+        ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDefaultInstance()
+        : spellCorrectionSpec_;
   }
 
   public static final int USER_PSEUDO_ID_FIELD_NUMBER = 15;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object userPseudoId_ = "";
   /**
+   *
+   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -3342,6 +3894,7 @@ public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBu
    * 

    *
    * string user_pseudo_id = 15;
+   *
    * @return The userPseudoId.
    */
   @java.lang.Override
@@ -3350,14 +3903,15 @@ public java.lang.String getUserPseudoId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userPseudoId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -3376,16 +3930,15 @@ public java.lang.String getUserPseudoId() {
    * 

    *
    * string user_pseudo_id = 15;
+   *
    * @return The bytes for userPseudoId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getUserPseudoIdBytes() {
+  public com.google.protobuf.ByteString getUserPseudoIdBytes() {
     java.lang.Object ref = userPseudoId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       userPseudoId_ = b;
       return b;
     } else {
@@ -3396,12 +3949,17 @@ public java.lang.String getUserPseudoId() {
   public static final int CONTENT_SEARCH_SPEC_FIELD_NUMBER = 24;
   private com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec contentSearchSpec_;
   /**
+   *
+   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   *
    * @return Whether the contentSearchSpec field is set.
    */
   @java.lang.Override
@@ -3409,40 +3967,58 @@ public boolean hasContentSearchSpec() {
     return contentSearchSpec_ != null;
   }
   /**
+   *
+   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   *
    * @return The contentSearchSpec.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec getContentSearchSpec() {
-    return contentSearchSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.getDefaultInstance() : contentSearchSpec_;
+  public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
+      getContentSearchSpec() {
+    return contentSearchSpec_ == null
+        ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.getDefaultInstance()
+        : contentSearchSpec_;
   }
   /**
+   *
+   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder getContentSearchSpecOrBuilder() {
-    return contentSearchSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.getDefaultInstance() : contentSearchSpec_;
+  public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder
+      getContentSearchSpecOrBuilder() {
+    return contentSearchSpec_ == null
+        ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.getDefaultInstance()
+        : contentSearchSpec_;
   }
 
   public static final int SAFE_SEARCH_FIELD_NUMBER = 20;
   private boolean safeSearch_ = false;
   /**
+   *
+   *
    * 
    * Whether to turn on safe search. This is only supported for
    * [ContentConfig.PUBLIC_WEBSITE][].
    * 

    *
    * bool safe_search = 20;
+   *
    * @return The safeSearch.
    */
   @java.lang.Override
@@ -3451,32 +4027,34 @@ public boolean getSafeSearch() {
   }
 
   public static final int USER_LABELS_FIELD_NUMBER = 22;
+
   private static final class UserLabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.discoveryengine.v1.SearchServiceProto
+                .internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> userLabels_;
-  private com.google.protobuf.MapField
-  internalGetUserLabels() {
+  private com.google.protobuf.MapField userLabels_;
+
+  private com.google.protobuf.MapField internalGetUserLabels() {
     if (userLabels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          UserLabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(UserLabelsDefaultEntryHolder.defaultEntry);
     }
     return userLabels_;
   }
+
   public int getUserLabelsCount() {
     return internalGetUserLabels().getMap().size();
   }
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -3500,20 +4078,21 @@ public int getUserLabelsCount() {
    * map<string, string> user_labels = 22;
    */
   @java.lang.Override
-  public boolean containsUserLabels(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsUserLabels(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetUserLabels().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getUserLabelsMap()} instead.
-   */
+  /** Use {@link #getUserLabelsMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getUserLabels() {
     return getUserLabelsMap();
   }
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -3541,6 +4120,8 @@ public java.util.Map getUserLabelsMap() {
     return internalGetUserLabels().getMap();
   }
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -3564,17 +4145,19 @@ public java.util.Map getUserLabelsMap() {
    * map<string, string> user_labels = 22;
    */
   @java.lang.Override
-  public /* nullable */
-java.lang.String getUserLabelsOrDefault(
+  public /* nullable */ java.lang.String getUserLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetUserLabels().getMap();
+      java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetUserLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -3598,11 +4181,11 @@ java.lang.String getUserLabelsOrDefault(
    * map<string, string> user_labels = 22;
    */
   @java.lang.Override
-  public java.lang.String getUserLabelsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetUserLabels().getMap();
+  public java.lang.String getUserLabelsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetUserLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -3610,6 +4193,7 @@ public java.lang.String getUserLabelsOrThrow(
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -3621,8 +4205,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(servingConfig_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, servingConfig_);
     }
@@ -3641,12 +4224,8 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     if (offset_ != 0) {
       output.writeInt32(6, offset_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetParams(),
-        ParamsDefaultEntryHolder.defaultEntry,
-        11);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetParams(), ParamsDefaultEntryHolder.defaultEntry, 11);
     if (queryExpansionSpec_ != null) {
       output.writeMessage(13, getQueryExpansionSpec());
     }
@@ -3662,12 +4241,8 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     if (userInfo_ != null) {
       output.writeMessage(21, getUserInfo());
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetUserLabels(),
-        UserLabelsDefaultEntryHolder.defaultEntry,
-        22);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetUserLabels(), UserLabelsDefaultEntryHolder.defaultEntry, 22);
     if (contentSearchSpec_ != null) {
       output.writeMessage(24, getContentSearchSpec());
     }
@@ -3690,58 +4265,52 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, query_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(4, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, pageToken_);
     }
     if (offset_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(6, offset_);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetParams().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      params__ = ParamsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(11, params__);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(6, offset_);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetParams().getMap().entrySet()) {
+      com.google.protobuf.MapEntry params__ =
+          ParamsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(11, params__);
     }
     if (queryExpansionSpec_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(13, getQueryExpansionSpec());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(13, getQueryExpansionSpec());
     }
     if (spellCorrectionSpec_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(14, getSpellCorrectionSpec());
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(14, getSpellCorrectionSpec());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(userPseudoId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(15, userPseudoId_);
     }
     if (safeSearch_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(20, safeSearch_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(20, safeSearch_);
     }
     if (userInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(21, getUserInfo());
-    }
-    for (java.util.Map.Entry entry
-         : internalGetUserLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      userLabels__ = UserLabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(22, userLabels__);
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(21, getUserInfo());
+    }
+    for (java.util.Map.Entry entry :
+        internalGetUserLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry userLabels__ =
+          UserLabelsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(22, userLabels__);
     }
     if (contentSearchSpec_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(24, getContentSearchSpec());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, getContentSearchSpec());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -3751,53 +4320,40 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.SearchRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.SearchRequest other = (com.google.cloud.discoveryengine.v1.SearchRequest) obj;
-
-    if (!getServingConfig()
-        .equals(other.getServingConfig())) return false;
-    if (!getBranch()
-        .equals(other.getBranch())) return false;
-    if (!getQuery()
-        .equals(other.getQuery())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (getOffset()
-        != other.getOffset()) return false;
+    com.google.cloud.discoveryengine.v1.SearchRequest other =
+        (com.google.cloud.discoveryengine.v1.SearchRequest) obj;
+
+    if (!getServingConfig().equals(other.getServingConfig())) return false;
+    if (!getBranch().equals(other.getBranch())) return false;
+    if (!getQuery().equals(other.getQuery())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (getOffset() != other.getOffset()) return false;
     if (hasUserInfo() != other.hasUserInfo()) return false;
     if (hasUserInfo()) {
-      if (!getUserInfo()
-          .equals(other.getUserInfo())) return false;
+      if (!getUserInfo().equals(other.getUserInfo())) return false;
     }
-    if (!internalGetParams().equals(
-        other.internalGetParams())) return false;
+    if (!internalGetParams().equals(other.internalGetParams())) return false;
     if (hasQueryExpansionSpec() != other.hasQueryExpansionSpec()) return false;
     if (hasQueryExpansionSpec()) {
-      if (!getQueryExpansionSpec()
-          .equals(other.getQueryExpansionSpec())) return false;
+      if (!getQueryExpansionSpec().equals(other.getQueryExpansionSpec())) return false;
     }
     if (hasSpellCorrectionSpec() != other.hasSpellCorrectionSpec()) return false;
     if (hasSpellCorrectionSpec()) {
-      if (!getSpellCorrectionSpec()
-          .equals(other.getSpellCorrectionSpec())) return false;
+      if (!getSpellCorrectionSpec().equals(other.getSpellCorrectionSpec())) return false;
     }
-    if (!getUserPseudoId()
-        .equals(other.getUserPseudoId())) return false;
+    if (!getUserPseudoId().equals(other.getUserPseudoId())) return false;
     if (hasContentSearchSpec() != other.hasContentSearchSpec()) return false;
     if (hasContentSearchSpec()) {
-      if (!getContentSearchSpec()
-          .equals(other.getContentSearchSpec())) return false;
+      if (!getContentSearchSpec().equals(other.getContentSearchSpec())) return false;
     }
-    if (getSafeSearch()
-        != other.getSafeSearch()) return false;
-    if (!internalGetUserLabels().equals(
-        other.internalGetUserLabels())) return false;
+    if (getSafeSearch() != other.getSafeSearch()) return false;
+    if (!internalGetUserLabels().equals(other.internalGetUserLabels())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -3844,8 +4400,7 @@ public int hashCode() {
       hash = (53 * hash) + getContentSearchSpec().hashCode();
     }
     hash = (37 * hash) + SAFE_SEARCH_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getSafeSearch());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getSafeSearch());
     if (!internalGetUserLabels().getMap().isEmpty()) {
       hash = (37 * hash) + USER_LABELS_FIELD_NUMBER;
       hash = (53 * hash) + internalGetUserLabels().hashCode();
@@ -3856,98 +4411,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.SearchRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.SearchRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.SearchRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -3956,59 +4516,56 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.SearchRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.SearchRequest)
       com.google.cloud.discoveryengine.v1.SearchRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 11:
           return internalGetParams();
         case 22:
           return internalGetUserLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 11:
           return internalGetMutableParams();
         case 22:
           return internalGetMutableUserLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_SearchRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.SearchRequest.class, com.google.cloud.discoveryengine.v1.SearchRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.SearchRequest.class,
+              com.google.cloud.discoveryengine.v1.SearchRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.SearchRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -4047,9 +4604,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor;
     }
 
     @java.lang.Override
@@ -4068,8 +4625,11 @@ public com.google.cloud.discoveryengine.v1.SearchRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.SearchRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.SearchRequest result = new com.google.cloud.discoveryengine.v1.SearchRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.SearchRequest result =
+          new com.google.cloud.discoveryengine.v1.SearchRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -4095,31 +4655,32 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchRequest res
         result.offset_ = offset_;
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
-        result.userInfo_ = userInfoBuilder_ == null
-            ? userInfo_
-            : userInfoBuilder_.build();
+        result.userInfo_ = userInfoBuilder_ == null ? userInfo_ : userInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
         result.params_ = internalGetParams();
         result.params_.makeImmutable();
       }
       if (((from_bitField0_ & 0x00000100) != 0)) {
-        result.queryExpansionSpec_ = queryExpansionSpecBuilder_ == null
-            ? queryExpansionSpec_
-            : queryExpansionSpecBuilder_.build();
+        result.queryExpansionSpec_ =
+            queryExpansionSpecBuilder_ == null
+                ? queryExpansionSpec_
+                : queryExpansionSpecBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000200) != 0)) {
-        result.spellCorrectionSpec_ = spellCorrectionSpecBuilder_ == null
-            ? spellCorrectionSpec_
-            : spellCorrectionSpecBuilder_.build();
+        result.spellCorrectionSpec_ =
+            spellCorrectionSpecBuilder_ == null
+                ? spellCorrectionSpec_
+                : spellCorrectionSpecBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
         result.userPseudoId_ = userPseudoId_;
       }
       if (((from_bitField0_ & 0x00000800) != 0)) {
-        result.contentSearchSpec_ = contentSearchSpecBuilder_ == null
-            ? contentSearchSpec_
-            : contentSearchSpecBuilder_.build();
+        result.contentSearchSpec_ =
+            contentSearchSpecBuilder_ == null
+                ? contentSearchSpec_
+                : contentSearchSpecBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
         result.safeSearch_ = safeSearch_;
@@ -4134,38 +4695,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchRequest res
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.SearchRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.SearchRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.SearchRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -4173,7 +4735,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.SearchRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.SearchRequest.getDefaultInstance())
+        return this;
       if (!other.getServingConfig().isEmpty()) {
         servingConfig_ = other.servingConfig_;
         bitField0_ |= 0x00000001;
@@ -4203,8 +4766,7 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchRequest other
       if (other.hasUserInfo()) {
         mergeUserInfo(other.getUserInfo());
       }
-      internalGetMutableParams().mergeFrom(
-          other.internalGetParams());
+      internalGetMutableParams().mergeFrom(other.internalGetParams());
       bitField0_ |= 0x00000080;
       if (other.hasQueryExpansionSpec()) {
         mergeQueryExpansionSpec(other.getQueryExpansionSpec());
@@ -4223,8 +4785,7 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchRequest other
       if (other.getSafeSearch() != false) {
         setSafeSearch(other.getSafeSearch());
       }
-      internalGetMutableUserLabels().mergeFrom(
-          other.internalGetUserLabels());
+      internalGetMutableUserLabels().mergeFrom(other.internalGetUserLabels());
       bitField0_ |= 0x00002000;
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -4252,98 +4813,112 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              servingConfig_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              branch_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              query_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 32: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 32
-            case 42: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 42
-            case 48: {
-              offset_ = input.readInt32();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 48
-            case 90: {
-              com.google.protobuf.MapEntry
-              params__ = input.readMessage(
-                  ParamsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableParams().getMutableMap().put(
-                  params__.getKey(), params__.getValue());
-              bitField0_ |= 0x00000080;
-              break;
-            } // case 90
-            case 106: {
-              input.readMessage(
-                  getQueryExpansionSpecFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000100;
-              break;
-            } // case 106
-            case 114: {
-              input.readMessage(
-                  getSpellCorrectionSpecFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000200;
-              break;
-            } // case 114
-            case 122: {
-              userPseudoId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000400;
-              break;
-            } // case 122
-            case 160: {
-              safeSearch_ = input.readBool();
-              bitField0_ |= 0x00001000;
-              break;
-            } // case 160
-            case 170: {
-              input.readMessage(
-                  getUserInfoFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 170
-            case 178: {
-              com.google.protobuf.MapEntry
-              userLabels__ = input.readMessage(
-                  UserLabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableUserLabels().getMutableMap().put(
-                  userLabels__.getKey(), userLabels__.getValue());
-              bitField0_ |= 0x00002000;
-              break;
-            } // case 178
-            case 194: {
-              input.readMessage(
-                  getContentSearchSpecFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000800;
-              break;
-            } // case 194
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                servingConfig_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                branch_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                query_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 32:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            case 42:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            case 48:
+              {
+                offset_ = input.readInt32();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 48
+            case 90:
+              {
+                com.google.protobuf.MapEntry params__ =
+                    input.readMessage(
+                        ParamsDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableParams()
+                    .getMutableMap()
+                    .put(params__.getKey(), params__.getValue());
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 90
+            case 106:
+              {
+                input.readMessage(
+                    getQueryExpansionSpecFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000100;
+                break;
+              } // case 106
+            case 114:
+              {
+                input.readMessage(
+                    getSpellCorrectionSpecFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000200;
+                break;
+              } // case 114
+            case 122:
+              {
+                userPseudoId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000400;
+                break;
+              } // case 122
+            case 160:
+              {
+                safeSearch_ = input.readBool();
+                bitField0_ |= 0x00001000;
+                break;
+              } // case 160
+            case 170:
+              {
+                input.readMessage(getUserInfoFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 170
+            case 178:
+              {
+                com.google.protobuf.MapEntry userLabels__ =
+                    input.readMessage(
+                        UserLabelsDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableUserLabels()
+                    .getMutableMap()
+                    .put(userLabels__.getKey(), userLabels__.getValue());
+                bitField0_ |= 0x00002000;
+                break;
+              } // case 178
+            case 194:
+              {
+                input.readMessage(
+                    getContentSearchSpecFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000800;
+                break;
+              } // case 194
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -4353,10 +4928,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object servingConfig_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -4364,14 +4942,16 @@ public Builder mergeFrom(
      * of models used to make the search.
      * 

      *
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The servingConfig.
      */
     public java.lang.String getServingConfig() {
       java.lang.Object ref = servingConfig_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         servingConfig_ = s;
         return s;
@@ -4380,6 +4960,8 @@ public java.lang.String getServingConfig() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -4387,16 +4969,17 @@ public java.lang.String getServingConfig() {
      * of models used to make the search.
      * 

      *
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for servingConfig.
      */
-    public com.google.protobuf.ByteString
-        getServingConfigBytes() {
+    public com.google.protobuf.ByteString getServingConfigBytes() {
       java.lang.Object ref = servingConfig_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         servingConfig_ = b;
         return b;
       } else {
@@ -4404,6 +4987,8 @@ public java.lang.String getServingConfig() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -4411,19 +4996,25 @@ public java.lang.String getServingConfig() {
      * of models used to make the search.
      * 

      *
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The servingConfig to set.
      * @return This builder for chaining.
      */
-    public Builder setServingConfig(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setServingConfig(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       servingConfig_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -4431,7 +5022,10 @@ public Builder setServingConfig(
      * of models used to make the search.
      * 

      *
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearServingConfig() {
@@ -4441,6 +5035,8 @@ public Builder clearServingConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -4448,13 +5044,17 @@ public Builder clearServingConfig() {
      * of models used to make the search.
      * 

      *
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for servingConfig to set.
      * @return This builder for chaining.
      */
-    public Builder setServingConfigBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setServingConfigBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       servingConfig_ = value;
       bitField0_ |= 0x00000001;
@@ -4464,6 +5064,8 @@ public Builder setServingConfigBytes(
 
     private java.lang.Object branch_ = "";
     /**
+     *
+     *
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -4473,13 +5075,13 @@ public Builder setServingConfigBytes(
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @return The branch.
      */
     public java.lang.String getBranch() {
       java.lang.Object ref = branch_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         branch_ = s;
         return s;
@@ -4488,6 +5090,8 @@ public java.lang.String getBranch() {
       }
     }
     /**
+     *
+     *
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -4497,15 +5101,14 @@ public java.lang.String getBranch() {
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @return The bytes for branch.
      */
-    public com.google.protobuf.ByteString
-        getBranchBytes() {
+    public com.google.protobuf.ByteString getBranchBytes() {
       java.lang.Object ref = branch_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         branch_ = b;
         return b;
       } else {
@@ -4513,6 +5116,8 @@ public java.lang.String getBranch() {
       }
     }
     /**
+     *
+     *
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -4522,18 +5127,22 @@ public java.lang.String getBranch() {
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param value The branch to set.
      * @return This builder for chaining.
      */
-    public Builder setBranch(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setBranch(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       branch_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -4543,6 +5152,7 @@ public Builder setBranch(
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @return This builder for chaining.
      */
     public Builder clearBranch() {
@@ -4552,6 +5162,8 @@ public Builder clearBranch() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -4561,12 +5173,14 @@ public Builder clearBranch() {
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param value The bytes for branch to set.
      * @return This builder for chaining.
      */
-    public Builder setBranchBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setBranchBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       branch_ = value;
       bitField0_ |= 0x00000002;
@@ -4576,18 +5190,20 @@ public Builder setBranchBytes(
 
     private java.lang.Object query_ = "";
     /**
+     *
+     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
+     *
      * @return The query.
      */
     public java.lang.String getQuery() {
       java.lang.Object ref = query_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         query_ = s;
         return s;
@@ -4596,20 +5212,21 @@ public java.lang.String getQuery() {
       }
     }
     /**
+     *
+     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
+     *
      * @return The bytes for query.
      */
-    public com.google.protobuf.ByteString
-        getQueryBytes() {
+    public com.google.protobuf.ByteString getQueryBytes() {
       java.lang.Object ref = query_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         query_ = b;
         return b;
       } else {
@@ -4617,28 +5234,35 @@ public java.lang.String getQuery() {
       }
     }
     /**
+     *
+     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
+     *
      * @param value The query to set.
      * @return This builder for chaining.
      */
-    public Builder setQuery(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQuery(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       query_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQuery() {
@@ -4648,17 +5272,21 @@ public Builder clearQuery() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
+     *
      * @param value The bytes for query to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       query_ = value;
       bitField0_ |= 0x00000004;
@@ -4666,8 +5294,10 @@ public Builder setQueryBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
      * return. If unspecified, defaults to a reasonable value. The maximum allowed
@@ -4677,6 +5307,7 @@ public Builder setQueryBytes(
      * 

      *
      * int32 page_size = 4;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -4684,6 +5315,8 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
      * return. If unspecified, defaults to a reasonable value. The maximum allowed
@@ -4693,6 +5326,7 @@ public int getPageSize() {
      * 

      *
      * int32 page_size = 4;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
@@ -4704,6 +5338,8 @@ public Builder setPageSize(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
      * return. If unspecified, defaults to a reasonable value. The maximum allowed
@@ -4713,6 +5349,7 @@ public Builder setPageSize(int value) {
      * 

      *
      * int32 page_size = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -4724,6 +5361,8 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -4736,13 +5375,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 5;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -4751,6 +5390,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -4763,15 +5404,14 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 5;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -4779,6 +5419,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -4791,18 +5433,22 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 5;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -4815,6 +5461,7 @@ public Builder setPageToken(
      * 

      *
      * string page_token = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -4824,6 +5471,8 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -4836,12 +5485,14 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 5;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000010;
@@ -4849,8 +5500,10 @@ public Builder setPageTokenBytes(
       return this;
     }
 
-    private int offset_ ;
+    private int offset_;
     /**
+     *
+     *
      * 
      * A 0-indexed integer that specifies the current offset (that is, starting
      * result location, amongst the
@@ -4863,6 +5516,7 @@ public Builder setPageTokenBytes(
      * 

      *
      * int32 offset = 6;
+     *
      * @return The offset.
      */
     @java.lang.Override
@@ -4870,6 +5524,8 @@ public int getOffset() {
       return offset_;
     }
     /**
+     *
+     *
      * 
      * A 0-indexed integer that specifies the current offset (that is, starting
      * result location, amongst the
@@ -4882,6 +5538,7 @@ public int getOffset() {
      * 

      *
      * int32 offset = 6;
+     *
      * @param value The offset to set.
      * @return This builder for chaining.
      */
@@ -4893,6 +5550,8 @@ public Builder setOffset(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A 0-indexed integer that specifies the current offset (that is, starting
      * result location, amongst the
@@ -4905,6 +5564,7 @@ public Builder setOffset(int value) {
      * 

      *
      * int32 offset = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOffset() {
@@ -4916,8 +5576,13 @@ public Builder clearOffset() {
 
     private com.google.cloud.discoveryengine.v1.UserInfo userInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.UserInfo, com.google.cloud.discoveryengine.v1.UserInfo.Builder, com.google.cloud.discoveryengine.v1.UserInfoOrBuilder> userInfoBuilder_;
+            com.google.cloud.discoveryengine.v1.UserInfo,
+            com.google.cloud.discoveryengine.v1.UserInfo.Builder,
+            com.google.cloud.discoveryengine.v1.UserInfoOrBuilder>
+        userInfoBuilder_;
     /**
+     *
+     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -4925,12 +5590,15 @@ public Builder clearOffset() {
      * 

      *
      * .google.cloud.discoveryengine.v1.UserInfo user_info = 21;
+     *
      * @return Whether the userInfo field is set.
      */
     public boolean hasUserInfo() {
       return ((bitField0_ & 0x00000040) != 0);
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -4938,16 +5606,21 @@ public boolean hasUserInfo() {
      * 

      *
      * .google.cloud.discoveryengine.v1.UserInfo user_info = 21;
+     *
      * @return The userInfo.
      */
     public com.google.cloud.discoveryengine.v1.UserInfo getUserInfo() {
       if (userInfoBuilder_ == null) {
-        return userInfo_ == null ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance() : userInfo_;
+        return userInfo_ == null
+            ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()
+            : userInfo_;
       } else {
         return userInfoBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -4970,6 +5643,8 @@ public Builder setUserInfo(com.google.cloud.discoveryengine.v1.UserInfo value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -4990,6 +5665,8 @@ public Builder setUserInfo(
       return this;
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -5000,9 +5677,9 @@ public Builder setUserInfo(
      */
     public Builder mergeUserInfo(com.google.cloud.discoveryengine.v1.UserInfo value) {
       if (userInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0) &&
-          userInfo_ != null &&
-          userInfo_ != com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000040) != 0)
+            && userInfo_ != null
+            && userInfo_ != com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()) {
           getUserInfoBuilder().mergeFrom(value);
         } else {
           userInfo_ = value;
@@ -5015,6 +5692,8 @@ public Builder mergeUserInfo(com.google.cloud.discoveryengine.v1.UserInfo value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -5034,6 +5713,8 @@ public Builder clearUserInfo() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -5048,6 +5729,8 @@ public com.google.cloud.discoveryengine.v1.UserInfo.Builder getUserInfoBuilder()
       return getUserInfoFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -5060,11 +5743,14 @@ public com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilde
       if (userInfoBuilder_ != null) {
         return userInfoBuilder_.getMessageOrBuilder();
       } else {
-        return userInfo_ == null ?
-            com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance() : userInfo_;
+        return userInfo_ == null
+            ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()
+            : userInfo_;
       }
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -5074,34 +5760,36 @@ public com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilde
      * .google.cloud.discoveryengine.v1.UserInfo user_info = 21;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.UserInfo, com.google.cloud.discoveryengine.v1.UserInfo.Builder, com.google.cloud.discoveryengine.v1.UserInfoOrBuilder> 
+            com.google.cloud.discoveryengine.v1.UserInfo,
+            com.google.cloud.discoveryengine.v1.UserInfo.Builder,
+            com.google.cloud.discoveryengine.v1.UserInfoOrBuilder>
         getUserInfoFieldBuilder() {
       if (userInfoBuilder_ == null) {
-        userInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.UserInfo, com.google.cloud.discoveryengine.v1.UserInfo.Builder, com.google.cloud.discoveryengine.v1.UserInfoOrBuilder>(
-                getUserInfo(),
-                getParentForChildren(),
-                isClean());
+        userInfoBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.UserInfo,
+                com.google.cloud.discoveryengine.v1.UserInfo.Builder,
+                com.google.cloud.discoveryengine.v1.UserInfoOrBuilder>(
+                getUserInfo(), getParentForChildren(), isClean());
         userInfo_ = null;
       }
       return userInfoBuilder_;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, com.google.protobuf.Value> params_;
+    private com.google.protobuf.MapField params_;
+
     private com.google.protobuf.MapField
         internalGetParams() {
       if (params_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            ParamsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(ParamsDefaultEntryHolder.defaultEntry);
       }
       return params_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableParams() {
       if (params_ == null) {
-        params_ = com.google.protobuf.MapField.newMapField(
-            ParamsDefaultEntryHolder.defaultEntry);
+        params_ = com.google.protobuf.MapField.newMapField(ParamsDefaultEntryHolder.defaultEntry);
       }
       if (!params_.isMutable()) {
         params_ = params_.copy();
@@ -5110,10 +5798,13 @@ public com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilde
       onChanged();
       return params_;
     }
+
     public int getParamsCount() {
       return internalGetParams().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Additional search parameters.
      *
@@ -5129,20 +5820,21 @@ public int getParamsCount() {
      * map<string, .google.protobuf.Value> params = 11;
      */
     @java.lang.Override
-    public boolean containsParams(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsParams(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetParams().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getParamsMap()} instead.
-     */
+    /** Use {@link #getParamsMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getParams() {
       return getParamsMap();
     }
     /**
+     *
+     *
      * 
      * Additional search parameters.
      *
@@ -5162,6 +5854,8 @@ public java.util.Map getParamsMap()
       return internalGetParams().getMap();
     }
     /**
+     *
+     *
      * 
      * Additional search parameters.
      *
@@ -5177,17 +5871,19 @@ public java.util.Map getParamsMap()
      * map<string, .google.protobuf.Value> params = 11;
      */
     @java.lang.Override
-    public /* nullable */
-com.google.protobuf.Value getParamsOrDefault(
+    public /* nullable */ com.google.protobuf.Value getParamsOrDefault(
         java.lang.String key,
         /* nullable */
-com.google.protobuf.Value defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetParams().getMap();
+        com.google.protobuf.Value defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetParams().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Additional search parameters.
      *
@@ -5203,23 +5899,25 @@ com.google.protobuf.Value getParamsOrDefault(
      * map<string, .google.protobuf.Value> params = 11;
      */
     @java.lang.Override
-    public com.google.protobuf.Value getParamsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetParams().getMap();
+    public com.google.protobuf.Value getParamsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetParams().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearParams() {
       bitField0_ = (bitField0_ & ~0x00000080);
-      internalGetMutableParams().getMutableMap()
-          .clear();
+      internalGetMutableParams().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Additional search parameters.
      *
@@ -5234,23 +5932,22 @@ public Builder clearParams() {
      *
      * map<string, .google.protobuf.Value> params = 11;
      */
-    public Builder removeParams(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableParams().getMutableMap()
-          .remove(key);
+    public Builder removeParams(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableParams().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableParams() {
+    public java.util.Map getMutableParams() {
       bitField0_ |= 0x00000080;
       return internalGetMutableParams().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Additional search parameters.
      *
@@ -5265,17 +5962,20 @@ public Builder removeParams(
      *
      * map<string, .google.protobuf.Value> params = 11;
      */
-    public Builder putParams(
-        java.lang.String key,
-        com.google.protobuf.Value value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableParams().getMutableMap()
-          .put(key, value);
+    public Builder putParams(java.lang.String key, com.google.protobuf.Value value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableParams().getMutableMap().put(key, value);
       bitField0_ |= 0x00000080;
       return this;
     }
     /**
+     *
+     *
      * 
      * Additional search parameters.
      *
@@ -5290,54 +5990,75 @@ public Builder putParams(
      *
      * map<string, .google.protobuf.Value> params = 11;
      */
-    public Builder putAllParams(
-        java.util.Map values) {
-      internalGetMutableParams().getMutableMap()
-          .putAll(values);
+    public Builder putAllParams(java.util.Map values) {
+      internalGetMutableParams().getMutableMap().putAll(values);
       bitField0_ |= 0x00000080;
       return this;
     }
 
-    private com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec queryExpansionSpec_;
+    private com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
+        queryExpansionSpec_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec, com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder> queryExpansionSpecBuilder_;
+            com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec,
+            com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder,
+            com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder>
+        queryExpansionSpecBuilder_;
     /**
+     *
+     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     *
      * @return Whether the queryExpansionSpec field is set.
      */
     public boolean hasQueryExpansionSpec() {
       return ((bitField0_ & 0x00000100) != 0);
     }
     /**
+     *
+     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     *
      * @return The queryExpansionSpec.
      */
-    public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec getQueryExpansionSpec() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
+        getQueryExpansionSpec() {
       if (queryExpansionSpecBuilder_ == null) {
-        return queryExpansionSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDefaultInstance() : queryExpansionSpec_;
+        return queryExpansionSpec_ == null
+            ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
+                .getDefaultInstance()
+            : queryExpansionSpec_;
       } else {
         return queryExpansionSpecBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
      */
-    public Builder setQueryExpansionSpec(com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec value) {
+    public Builder setQueryExpansionSpec(
+        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec value) {
       if (queryExpansionSpecBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5351,15 +6072,20 @@ public Builder setQueryExpansionSpec(com.google.cloud.discoveryengine.v1.SearchR
       return this;
     }
     /**
+     *
+     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
      */
     public Builder setQueryExpansionSpec(
-        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder builderForValue) {
+        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder
+            builderForValue) {
       if (queryExpansionSpecBuilder_ == null) {
         queryExpansionSpec_ = builderForValue.build();
       } else {
@@ -5370,18 +6096,25 @@ public Builder setQueryExpansionSpec(
       return this;
     }
     /**
+     *
+     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
      */
-    public Builder mergeQueryExpansionSpec(com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec value) {
+    public Builder mergeQueryExpansionSpec(
+        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec value) {
       if (queryExpansionSpecBuilder_ == null) {
-        if (((bitField0_ & 0x00000100) != 0) &&
-          queryExpansionSpec_ != null &&
-          queryExpansionSpec_ != com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000100) != 0)
+            && queryExpansionSpec_ != null
+            && queryExpansionSpec_
+                != com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
+                    .getDefaultInstance()) {
           getQueryExpansionSpecBuilder().mergeFrom(value);
         } else {
           queryExpansionSpec_ = value;
@@ -5394,12 +6127,16 @@ public Builder mergeQueryExpansionSpec(com.google.cloud.discoveryengine.v1.Searc
       return this;
     }
     /**
+     *
+     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
      */
     public Builder clearQueryExpansionSpec() {
       bitField0_ = (bitField0_ & ~0x00000100);
@@ -5412,96 +6149,138 @@ public Builder clearQueryExpansionSpec() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder getQueryExpansionSpecBuilder() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder
+        getQueryExpansionSpecBuilder() {
       bitField0_ |= 0x00000100;
       onChanged();
       return getQueryExpansionSpecFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder getQueryExpansionSpecOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder
+        getQueryExpansionSpecOrBuilder() {
       if (queryExpansionSpecBuilder_ != null) {
         return queryExpansionSpecBuilder_.getMessageOrBuilder();
       } else {
-        return queryExpansionSpec_ == null ?
-            com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.getDefaultInstance() : queryExpansionSpec_;
+        return queryExpansionSpec_ == null
+            ? com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec
+                .getDefaultInstance()
+            : queryExpansionSpec_;
       }
     }
     /**
+     *
+     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec, com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder> 
+            com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec,
+            com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder,
+            com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder>
         getQueryExpansionSpecFieldBuilder() {
       if (queryExpansionSpecBuilder_ == null) {
-        queryExpansionSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec, com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder>(
-                getQueryExpansionSpec(),
-                getParentForChildren(),
-                isClean());
+        queryExpansionSpecBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec,
+                com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec.Builder,
+                com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder>(
+                getQueryExpansionSpec(), getParentForChildren(), isClean());
         queryExpansionSpec_ = null;
       }
       return queryExpansionSpecBuilder_;
     }
 
-    private com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spellCorrectionSpec_;
+    private com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
+        spellCorrectionSpec_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec, com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder> spellCorrectionSpecBuilder_;
+            com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec,
+            com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder,
+            com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder>
+        spellCorrectionSpecBuilder_;
     /**
+     *
+     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     *
      * @return Whether the spellCorrectionSpec field is set.
      */
     public boolean hasSpellCorrectionSpec() {
       return ((bitField0_ & 0x00000200) != 0);
     }
     /**
+     *
+     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     *
      * @return The spellCorrectionSpec.
      */
-    public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec getSpellCorrectionSpec() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
+        getSpellCorrectionSpec() {
       if (spellCorrectionSpecBuilder_ == null) {
-        return spellCorrectionSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDefaultInstance() : spellCorrectionSpec_;
+        return spellCorrectionSpec_ == null
+            ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
+                .getDefaultInstance()
+            : spellCorrectionSpec_;
       } else {
         return spellCorrectionSpecBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
      */
-    public Builder setSpellCorrectionSpec(com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec value) {
+    public Builder setSpellCorrectionSpec(
+        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec value) {
       if (spellCorrectionSpecBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5515,15 +6294,20 @@ public Builder setSpellCorrectionSpec(com.google.cloud.discoveryengine.v1.Search
       return this;
     }
     /**
+     *
+     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
      */
     public Builder setSpellCorrectionSpec(
-        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder builderForValue) {
+        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder
+            builderForValue) {
       if (spellCorrectionSpecBuilder_ == null) {
         spellCorrectionSpec_ = builderForValue.build();
       } else {
@@ -5534,18 +6318,25 @@ public Builder setSpellCorrectionSpec(
       return this;
     }
     /**
+     *
+     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
      */
-    public Builder mergeSpellCorrectionSpec(com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec value) {
+    public Builder mergeSpellCorrectionSpec(
+        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec value) {
       if (spellCorrectionSpecBuilder_ == null) {
-        if (((bitField0_ & 0x00000200) != 0) &&
-          spellCorrectionSpec_ != null &&
-          spellCorrectionSpec_ != com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000200) != 0)
+            && spellCorrectionSpec_ != null
+            && spellCorrectionSpec_
+                != com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
+                    .getDefaultInstance()) {
           getSpellCorrectionSpecBuilder().mergeFrom(value);
         } else {
           spellCorrectionSpec_ = value;
@@ -5558,12 +6349,16 @@ public Builder mergeSpellCorrectionSpec(com.google.cloud.discoveryengine.v1.Sear
       return this;
     }
     /**
+     *
+     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
      */
     public Builder clearSpellCorrectionSpec() {
       bitField0_ = (bitField0_ & ~0x00000200);
@@ -5576,51 +6371,70 @@ public Builder clearSpellCorrectionSpec() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder getSpellCorrectionSpecBuilder() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder
+        getSpellCorrectionSpecBuilder() {
       bitField0_ |= 0x00000200;
       onChanged();
       return getSpellCorrectionSpecFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder getSpellCorrectionSpecOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder
+        getSpellCorrectionSpecOrBuilder() {
       if (spellCorrectionSpecBuilder_ != null) {
         return spellCorrectionSpecBuilder_.getMessageOrBuilder();
       } else {
-        return spellCorrectionSpec_ == null ?
-            com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.getDefaultInstance() : spellCorrectionSpec_;
+        return spellCorrectionSpec_ == null
+            ? com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec
+                .getDefaultInstance()
+            : spellCorrectionSpec_;
       }
     }
     /**
+     *
+     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec, com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder> 
+            com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec,
+            com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder,
+            com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder>
         getSpellCorrectionSpecFieldBuilder() {
       if (spellCorrectionSpecBuilder_ == null) {
-        spellCorrectionSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec, com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder>(
-                getSpellCorrectionSpec(),
-                getParentForChildren(),
-                isClean());
+        spellCorrectionSpecBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec,
+                com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec.Builder,
+                com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder>(
+                getSpellCorrectionSpec(), getParentForChildren(), isClean());
         spellCorrectionSpec_ = null;
       }
       return spellCorrectionSpecBuilder_;
@@ -5628,6 +6442,8 @@ public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBu
 
     private java.lang.Object userPseudoId_ = "";
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -5646,13 +6462,13 @@ public com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBu
      * 

      *
      * string user_pseudo_id = 15;
+     *
      * @return The userPseudoId.
      */
     public java.lang.String getUserPseudoId() {
       java.lang.Object ref = userPseudoId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userPseudoId_ = s;
         return s;
@@ -5661,6 +6477,8 @@ public java.lang.String getUserPseudoId() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -5679,15 +6497,14 @@ public java.lang.String getUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 15;
+     *
      * @return The bytes for userPseudoId.
      */
-    public com.google.protobuf.ByteString
-        getUserPseudoIdBytes() {
+    public com.google.protobuf.ByteString getUserPseudoIdBytes() {
       java.lang.Object ref = userPseudoId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         userPseudoId_ = b;
         return b;
       } else {
@@ -5695,6 +6512,8 @@ public java.lang.String getUserPseudoId() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -5713,18 +6532,22 @@ public java.lang.String getUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 15;
+     *
      * @param value The userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserPseudoId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       userPseudoId_ = value;
       bitField0_ |= 0x00000400;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -5743,6 +6566,7 @@ public Builder setUserPseudoId(
      * 

      *
      * string user_pseudo_id = 15;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUserPseudoId() {
@@ -5752,6 +6576,8 @@ public Builder clearUserPseudoId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -5770,12 +6596,14 @@ public Builder clearUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 15;
+     *
      * @param value The bytes for userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserPseudoIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       userPseudoId_ = value;
       bitField0_ |= 0x00000400;
@@ -5785,44 +6613,66 @@ public Builder setUserPseudoIdBytes(
 
     private com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec contentSearchSpec_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder> contentSearchSpecBuilder_;
+            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec,
+            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder,
+            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder>
+        contentSearchSpecBuilder_;
     /**
+     *
+     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     *
      * @return Whether the contentSearchSpec field is set.
      */
     public boolean hasContentSearchSpec() {
       return ((bitField0_ & 0x00000800) != 0);
     }
     /**
+     *
+     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     *
      * @return The contentSearchSpec.
      */
-    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec getContentSearchSpec() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
+        getContentSearchSpec() {
       if (contentSearchSpecBuilder_ == null) {
-        return contentSearchSpec_ == null ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.getDefaultInstance() : contentSearchSpec_;
+        return contentSearchSpec_ == null
+            ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
+                .getDefaultInstance()
+            : contentSearchSpec_;
       } else {
         return contentSearchSpecBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
      */
-    public Builder setContentSearchSpec(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec value) {
+    public Builder setContentSearchSpec(
+        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec value) {
       if (contentSearchSpecBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -5836,15 +6686,20 @@ public Builder setContentSearchSpec(com.google.cloud.discoveryengine.v1.SearchRe
       return this;
     }
     /**
+     *
+     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
      */
     public Builder setContentSearchSpec(
-        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder builderForValue) {
+        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder
+            builderForValue) {
       if (contentSearchSpecBuilder_ == null) {
         contentSearchSpec_ = builderForValue.build();
       } else {
@@ -5855,18 +6710,25 @@ public Builder setContentSearchSpec(
       return this;
     }
     /**
+     *
+     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
      */
-    public Builder mergeContentSearchSpec(com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec value) {
+    public Builder mergeContentSearchSpec(
+        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec value) {
       if (contentSearchSpecBuilder_ == null) {
-        if (((bitField0_ & 0x00000800) != 0) &&
-          contentSearchSpec_ != null &&
-          contentSearchSpec_ != com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000800) != 0)
+            && contentSearchSpec_ != null
+            && contentSearchSpec_
+                != com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
+                    .getDefaultInstance()) {
           getContentSearchSpecBuilder().mergeFrom(value);
         } else {
           contentSearchSpec_ = value;
@@ -5879,12 +6741,16 @@ public Builder mergeContentSearchSpec(com.google.cloud.discoveryengine.v1.Search
       return this;
     }
     /**
+     *
+     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
      */
     public Builder clearContentSearchSpec() {
       bitField0_ = (bitField0_ & ~0x00000800);
@@ -5897,64 +6763,86 @@ public Builder clearContentSearchSpec() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder getContentSearchSpecBuilder() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder
+        getContentSearchSpecBuilder() {
       bitField0_ |= 0x00000800;
       onChanged();
       return getContentSearchSpecFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder getContentSearchSpecOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder
+        getContentSearchSpecOrBuilder() {
       if (contentSearchSpecBuilder_ != null) {
         return contentSearchSpecBuilder_.getMessageOrBuilder();
       } else {
-        return contentSearchSpec_ == null ?
-            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.getDefaultInstance() : contentSearchSpec_;
+        return contentSearchSpec_ == null
+            ? com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec
+                .getDefaultInstance()
+            : contentSearchSpec_;
       }
     }
     /**
+     *
+     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder> 
+            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec,
+            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder,
+            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder>
         getContentSearchSpecFieldBuilder() {
       if (contentSearchSpecBuilder_ == null) {
-        contentSearchSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder, com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder>(
-                getContentSearchSpec(),
-                getParentForChildren(),
-                isClean());
+        contentSearchSpecBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec,
+                com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec.Builder,
+                com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder>(
+                getContentSearchSpec(), getParentForChildren(), isClean());
         contentSearchSpec_ = null;
       }
       return contentSearchSpecBuilder_;
     }
 
-    private boolean safeSearch_ ;
+    private boolean safeSearch_;
     /**
+     *
+     *
      * 
      * Whether to turn on safe search. This is only supported for
      * [ContentConfig.PUBLIC_WEBSITE][].
      * 

      *
      * bool safe_search = 20;
+     *
      * @return The safeSearch.
      */
     @java.lang.Override
@@ -5962,12 +6850,15 @@ public boolean getSafeSearch() {
       return safeSearch_;
     }
     /**
+     *
+     *
      * 
      * Whether to turn on safe search. This is only supported for
      * [ContentConfig.PUBLIC_WEBSITE][].
      * 

      *
      * bool safe_search = 20;
+     *
      * @param value The safeSearch to set.
      * @return This builder for chaining.
      */
@@ -5979,12 +6870,15 @@ public Builder setSafeSearch(boolean value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether to turn on safe search. This is only supported for
      * [ContentConfig.PUBLIC_WEBSITE][].
      * 

      *
      * bool safe_search = 20;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSafeSearch() {
@@ -5994,8 +6888,8 @@ public Builder clearSafeSearch() {
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> userLabels_;
+    private com.google.protobuf.MapField userLabels_;
+
     private com.google.protobuf.MapField
         internalGetUserLabels() {
       if (userLabels_ == null) {
@@ -6004,11 +6898,12 @@ public Builder clearSafeSearch() {
       }
       return userLabels_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableUserLabels() {
       if (userLabels_ == null) {
-        userLabels_ = com.google.protobuf.MapField.newMapField(
-            UserLabelsDefaultEntryHolder.defaultEntry);
+        userLabels_ =
+            com.google.protobuf.MapField.newMapField(UserLabelsDefaultEntryHolder.defaultEntry);
       }
       if (!userLabels_.isMutable()) {
         userLabels_ = userLabels_.copy();
@@ -6017,10 +6912,13 @@ public Builder clearSafeSearch() {
       onChanged();
       return userLabels_;
     }
+
     public int getUserLabelsCount() {
       return internalGetUserLabels().getMap().size();
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -6044,20 +6942,21 @@ public int getUserLabelsCount() {
      * map<string, string> user_labels = 22;
      */
     @java.lang.Override
-    public boolean containsUserLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsUserLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetUserLabels().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getUserLabelsMap()} instead.
-     */
+    /** Use {@link #getUserLabelsMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getUserLabels() {
       return getUserLabelsMap();
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -6085,6 +6984,8 @@ public java.util.Map getUserLabelsMap() {
       return internalGetUserLabels().getMap();
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -6108,17 +7009,19 @@ public java.util.Map getUserLabelsMap() {
      * map<string, string> user_labels = 22;
      */
     @java.lang.Override
-    public /* nullable */
-java.lang.String getUserLabelsOrDefault(
+    public /* nullable */ java.lang.String getUserLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetUserLabels().getMap();
+        java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetUserLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -6142,23 +7045,25 @@ java.lang.String getUserLabelsOrDefault(
      * map<string, string> user_labels = 22;
      */
     @java.lang.Override
-    public java.lang.String getUserLabelsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetUserLabels().getMap();
+    public java.lang.String getUserLabelsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetUserLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearUserLabels() {
       bitField0_ = (bitField0_ & ~0x00002000);
-      internalGetMutableUserLabels().getMutableMap()
-          .clear();
+      internalGetMutableUserLabels().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -6181,23 +7086,22 @@ public Builder clearUserLabels() {
      *
      * map<string, string> user_labels = 22;
      */
-    public Builder removeUserLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableUserLabels().getMutableMap()
-          .remove(key);
+    public Builder removeUserLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableUserLabels().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableUserLabels() {
+    public java.util.Map getMutableUserLabels() {
       bitField0_ |= 0x00002000;
       return internalGetMutableUserLabels().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -6220,17 +7124,20 @@ public Builder removeUserLabels(
      *
      * map<string, string> user_labels = 22;
      */
-    public Builder putUserLabels(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableUserLabels().getMutableMap()
-          .put(key, value);
+    public Builder putUserLabels(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableUserLabels().getMutableMap().put(key, value);
       bitField0_ |= 0x00002000;
       return this;
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -6253,16 +7160,14 @@ public Builder putUserLabels(
      *
      * map<string, string> user_labels = 22;
      */
-    public Builder putAllUserLabels(
-        java.util.Map values) {
-      internalGetMutableUserLabels().getMutableMap()
-          .putAll(values);
+    public Builder putAllUserLabels(java.util.Map values) {
+      internalGetMutableUserLabels().getMutableMap().putAll(values);
       bitField0_ |= 0x00002000;
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -6272,12 +7177,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.SearchRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.SearchRequest)
   private static final com.google.cloud.discoveryengine.v1.SearchRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.SearchRequest();
   }
@@ -6286,27 +7191,27 @@ public static com.google.cloud.discoveryengine.v1.SearchRequest getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SearchRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SearchRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -6321,6 +7226,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.SearchRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequestOrBuilder.java
similarity index 82%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequestOrBuilder.java
index 5ab64b2aa7bc..ed77cf0ff603 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchRequestOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/search_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface SearchRequestOrBuilder extends
+public interface SearchRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.SearchRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The resource name of the Search serving config, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -15,11 +33,16 @@ public interface SearchRequestOrBuilder extends
    * of models used to make the search.
    * 

    *
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The servingConfig.
    */
   java.lang.String getServingConfig();
   /**
+   *
+   *
    * 
    * Required. The resource name of the Search serving config, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -27,13 +50,17 @@ public interface SearchRequestOrBuilder extends
    * of models used to make the search.
    * 

    *
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for servingConfig.
    */
-  com.google.protobuf.ByteString
-      getServingConfigBytes();
+  com.google.protobuf.ByteString getServingConfigBytes();
 
   /**
+   *
+   *
    * 
    * The branch resource name, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -43,10 +70,13 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * string branch = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The branch.
    */
   java.lang.String getBranch();
   /**
+   *
+   *
    * 
    * The branch resource name, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -56,32 +86,39 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * string branch = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The bytes for branch.
    */
-  com.google.protobuf.ByteString
-      getBranchBytes();
+  com.google.protobuf.ByteString getBranchBytes();
 
   /**
+   *
+   *
    * 
    * Raw search query.
    * 

    *
    * string query = 3;
+   *
    * @return The query.
    */
   java.lang.String getQuery();
   /**
+   *
+   *
    * 
    * Raw search query.
    * 

    *
    * string query = 3;
+   *
    * @return The bytes for query.
    */
-  com.google.protobuf.ByteString
-      getQueryBytes();
+  com.google.protobuf.ByteString getQueryBytes();
 
   /**
+   *
+   *
    * 
    * Maximum number of [Document][google.cloud.discoveryengine.v1.Document]s to
    * return. If unspecified, defaults to a reasonable value. The maximum allowed
@@ -91,11 +128,14 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * int32 page_size = 4;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * A page token received from a previous
    * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -108,10 +148,13 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * string page_token = 5;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * A page token received from a previous
    * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -124,12 +167,14 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * string page_token = 5;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * A 0-indexed integer that specifies the current offset (that is, starting
    * result location, amongst the
@@ -142,11 +187,14 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * int32 offset = 6;
+   *
    * @return The offset.
    */
   int getOffset();
 
   /**
+   *
+   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -154,10 +202,13 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * .google.cloud.discoveryengine.v1.UserInfo user_info = 21;
+   *
    * @return Whether the userInfo field is set.
    */
   boolean hasUserInfo();
   /**
+   *
+   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -165,10 +216,13 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * .google.cloud.discoveryengine.v1.UserInfo user_info = 21;
+   *
    * @return The userInfo.
    */
   com.google.cloud.discoveryengine.v1.UserInfo getUserInfo();
   /**
+   *
+   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -180,6 +234,8 @@ public interface SearchRequestOrBuilder extends
   com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilder();
 
   /**
+   *
+   *
    * 
    * Additional search parameters.
    *
@@ -196,6 +252,8 @@ public interface SearchRequestOrBuilder extends
    */
   int getParamsCount();
   /**
+   *
+   *
    * 
    * Additional search parameters.
    *
@@ -210,15 +268,13 @@ public interface SearchRequestOrBuilder extends
    *
    * map<string, .google.protobuf.Value> params = 11;
    */
-  boolean containsParams(
-      java.lang.String key);
-  /**
-   * Use {@link #getParamsMap()} instead.
-   */
+  boolean containsParams(java.lang.String key);
+  /** Use {@link #getParamsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getParams();
+  java.util.Map getParams();
   /**
+   *
+   *
    * 
    * Additional search parameters.
    *
@@ -233,9 +289,10 @@ boolean containsParams(
    *
    * map<string, .google.protobuf.Value> params = 11;
    */
-  java.util.Map
-  getParamsMap();
+  java.util.Map getParamsMap();
   /**
+   *
+   *
    * 
    * Additional search parameters.
    *
@@ -251,11 +308,13 @@ boolean containsParams(
    * map<string, .google.protobuf.Value> params = 11;
    */
   /* nullable */
-com.google.protobuf.Value getParamsOrDefault(
+  com.google.protobuf.Value getParamsOrDefault(
       java.lang.String key,
       /* nullable */
-com.google.protobuf.Value defaultValue);
+      com.google.protobuf.Value defaultValue);
   /**
+   *
+   *
    * 
    * Additional search parameters.
    *
@@ -270,70 +329,101 @@ com.google.protobuf.Value getParamsOrDefault(
    *
    * map<string, .google.protobuf.Value> params = 11;
    */
-  com.google.protobuf.Value getParamsOrThrow(
-      java.lang.String key);
+  com.google.protobuf.Value getParamsOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   *
    * @return Whether the queryExpansionSpec field is set.
    */
   boolean hasQueryExpansionSpec();
   /**
+   *
+   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   *
    * @return The queryExpansionSpec.
    */
   com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec getQueryExpansionSpec();
   /**
+   *
+   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
    */
-  com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder getQueryExpansionSpecOrBuilder();
+  com.google.cloud.discoveryengine.v1.SearchRequest.QueryExpansionSpecOrBuilder
+      getQueryExpansionSpecOrBuilder();
 
   /**
+   *
+   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   *
    * @return Whether the spellCorrectionSpec field is set.
    */
   boolean hasSpellCorrectionSpec();
   /**
+   *
+   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   *
    * @return The spellCorrectionSpec.
    */
   com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec getSpellCorrectionSpec();
   /**
+   *
+   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
    */
-  com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder getSpellCorrectionSpecOrBuilder();
+  com.google.cloud.discoveryengine.v1.SearchRequest.SpellCorrectionSpecOrBuilder
+      getSpellCorrectionSpecOrBuilder();
 
   /**
+   *
+   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -352,10 +442,13 @@ com.google.protobuf.Value getParamsOrThrow(
    * 

    *
    * string user_pseudo_id = 15;
+   *
    * @return The userPseudoId.
    */
   java.lang.String getUserPseudoId();
   /**
+   *
+   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -374,53 +467,73 @@ com.google.protobuf.Value getParamsOrThrow(
    * 

    *
    * string user_pseudo_id = 15;
+   *
    * @return The bytes for userPseudoId.
    */
-  com.google.protobuf.ByteString
-      getUserPseudoIdBytes();
+  com.google.protobuf.ByteString getUserPseudoIdBytes();
 
   /**
+   *
+   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   *
    * @return Whether the contentSearchSpec field is set.
    */
   boolean hasContentSearchSpec();
   /**
+   *
+   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   *
    * @return The contentSearchSpec.
    */
   com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec getContentSearchSpec();
   /**
+   *
+   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   * .google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
    */
-  com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder getContentSearchSpecOrBuilder();
+  com.google.cloud.discoveryengine.v1.SearchRequest.ContentSearchSpecOrBuilder
+      getContentSearchSpecOrBuilder();
 
   /**
+   *
+   *
    * 
    * Whether to turn on safe search. This is only supported for
    * [ContentConfig.PUBLIC_WEBSITE][].
    * 

    *
    * bool safe_search = 20;
+   *
    * @return The safeSearch.
    */
   boolean getSafeSearch();
 
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -445,6 +558,8 @@ com.google.protobuf.Value getParamsOrThrow(
    */
   int getUserLabelsCount();
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -467,15 +582,13 @@ com.google.protobuf.Value getParamsOrThrow(
    *
    * map<string, string> user_labels = 22;
    */
-  boolean containsUserLabels(
-      java.lang.String key);
-  /**
-   * Use {@link #getUserLabelsMap()} instead.
-   */
+  boolean containsUserLabels(java.lang.String key);
+  /** Use {@link #getUserLabelsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getUserLabels();
+  java.util.Map getUserLabels();
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -498,9 +611,10 @@ boolean containsUserLabels(
    *
    * map<string, string> user_labels = 22;
    */
-  java.util.Map
-  getUserLabelsMap();
+  java.util.Map getUserLabelsMap();
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -524,11 +638,13 @@ boolean containsUserLabels(
    * map<string, string> user_labels = 22;
    */
   /* nullable */
-java.lang.String getUserLabelsOrDefault(
+  java.lang.String getUserLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -551,6 +667,5 @@ java.lang.String getUserLabelsOrDefault(
    *
    * map<string, string> user_labels = 22;
    */
-  java.lang.String getUserLabelsOrThrow(
-      java.lang.String key);
+  java.lang.String getUserLabelsOrThrow(java.lang.String key);
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponse.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponse.java
similarity index 72%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponse.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponse.java
index f5a72701ef05..a06acac8d2e4 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponse.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/search_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Response message for
  * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.SearchResponse}
  */
-public final class SearchResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SearchResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.SearchResponse)
     SearchResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SearchResponse.newBuilder() to construct.
   private SearchResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private SearchResponse() {
     results_ = java.util.Collections.emptyList();
     attributionToken_ = "";
@@ -30,71 +48,86 @@ private SearchResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SearchResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SearchServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SearchServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_SearchResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.SearchResponse.class, com.google.cloud.discoveryengine.v1.SearchResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1.SearchResponse.class,
+            com.google.cloud.discoveryengine.v1.SearchResponse.Builder.class);
   }
 
-  public interface SearchResultOrBuilder extends
+  public interface SearchResultOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.SearchResponse.SearchResult)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * [Document.id][google.cloud.discoveryengine.v1.Document.id] of the
      * searched [Document][google.cloud.discoveryengine.v1.Document].
      * 

      *
      * string id = 1;
+     *
      * @return The id.
      */
     java.lang.String getId();
     /**
+     *
+     *
      * 
      * [Document.id][google.cloud.discoveryengine.v1.Document.id] of the
      * searched [Document][google.cloud.discoveryengine.v1.Document].
      * 

      *
      * string id = 1;
+     *
      * @return The bytes for id.
      */
-    com.google.protobuf.ByteString
-        getIdBytes();
+    com.google.protobuf.ByteString getIdBytes();
 
     /**
+     *
+     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
      * 

      *
      * .google.cloud.discoveryengine.v1.Document document = 2;
+     *
      * @return Whether the document field is set.
      */
     boolean hasDocument();
     /**
+     *
+     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
      * 

      *
      * .google.cloud.discoveryengine.v1.Document document = 2;
+     *
      * @return The document.
      */
     com.google.cloud.discoveryengine.v1.Document getDocument();
     /**
+     *
+     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
@@ -105,55 +138,63 @@ public interface SearchResultOrBuilder extends
     com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilder();
   }
   /**
+   *
+   *
    * 
    * Represents the search results.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.SearchResponse.SearchResult}
    */
-  public static final class SearchResult extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class SearchResult extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.SearchResponse.SearchResult)
       SearchResultOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use SearchResult.newBuilder() to construct.
     private SearchResult(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private SearchResult() {
       id_ = "";
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new SearchResult();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.class, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder.class);
+              com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.class,
+              com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder.class);
     }
 
     public static final int ID_FIELD_NUMBER = 1;
+
     @SuppressWarnings("serial")
     private volatile java.lang.Object id_ = "";
     /**
+     *
+     *
      * 
      * [Document.id][google.cloud.discoveryengine.v1.Document.id] of the
      * searched [Document][google.cloud.discoveryengine.v1.Document].
      * 

      *
      * string id = 1;
+     *
      * @return The id.
      */
     @java.lang.Override
@@ -162,30 +203,30 @@ public java.lang.String getId() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         id_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * [Document.id][google.cloud.discoveryengine.v1.Document.id] of the
      * searched [Document][google.cloud.discoveryengine.v1.Document].
      * 

      *
      * string id = 1;
+     *
      * @return The bytes for id.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getIdBytes() {
+    public com.google.protobuf.ByteString getIdBytes() {
       java.lang.Object ref = id_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         id_ = b;
         return b;
       } else {
@@ -196,12 +237,15 @@ public java.lang.String getId() {
     public static final int DOCUMENT_FIELD_NUMBER = 2;
     private com.google.cloud.discoveryengine.v1.Document document_;
     /**
+     *
+     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
      * 

      *
      * .google.cloud.discoveryengine.v1.Document document = 2;
+     *
      * @return Whether the document field is set.
      */
     @java.lang.Override
@@ -209,19 +253,26 @@ public boolean hasDocument() {
       return document_ != null;
     }
     /**
+     *
+     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
      * 

      *
      * .google.cloud.discoveryengine.v1.Document document = 2;
+     *
      * @return The document.
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.Document getDocument() {
-      return document_ == null ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
+      return document_ == null
+          ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
+          : document_;
     }
     /**
+     *
+     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
@@ -231,10 +282,13 @@ public com.google.cloud.discoveryengine.v1.Document getDocument() {
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilder() {
-      return document_ == null ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
+      return document_ == null
+          ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
+          : document_;
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -246,8 +300,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(id_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, id_);
       }
@@ -267,8 +320,7 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, id_);
       }
       if (document_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, getDocument());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getDocument());
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -278,19 +330,18 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult other = (com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult) obj;
+      com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult other =
+          (com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult) obj;
 
-      if (!getId()
-          .equals(other.getId())) return false;
+      if (!getId().equals(other.getId())) return false;
       if (hasDocument() != other.hasDocument()) return false;
       if (hasDocument()) {
-        if (!getDocument()
-            .equals(other.getDocument())) return false;
+        if (!getDocument().equals(other.getDocument())) return false;
       }
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -315,89 +366,95 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -407,39 +464,42 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Represents the search results.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1.SearchResponse.SearchResult}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.SearchResponse.SearchResult)
         com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.class, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder.class);
+                com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.class,
+                com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder.class);
       }
 
-      // Construct using com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.newBuilder()
-      private Builder() {
-
-      }
+      // Construct using
+      // com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.newBuilder()
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -454,13 +514,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult
+          getDefaultInstanceForType() {
         return com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.getDefaultInstance();
       }
 
@@ -475,21 +536,23 @@ public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult build() {
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult buildPartial() {
-        com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult result = new com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult result =
+            new com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.id_ = id_;
         }
         if (((from_bitField0_ & 0x00000002) != 0)) {
-          result.document_ = documentBuilder_ == null
-              ? document_
-              : documentBuilder_.build();
+          result.document_ = documentBuilder_ == null ? document_ : documentBuilder_.build();
         }
       }
 
@@ -497,46 +560,52 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchResponse.Se
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult)other);
+          return mergeFrom((com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult other) {
-        if (other == com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult other) {
+        if (other
+            == com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.getDefaultInstance())
+          return this;
         if (!other.getId().isEmpty()) {
           id_ = other.id_;
           bitField0_ |= 0x00000001;
@@ -571,24 +640,25 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                id_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-              case 18: {
-                input.readMessage(
-                    getDocumentFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  id_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+              case 18:
+                {
+                  input.readMessage(getDocumentFieldBuilder().getBuilder(), extensionRegistry);
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -598,23 +668,26 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private java.lang.Object id_ = "";
       /**
+       *
+       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1.Document].
        * 

        *
        * string id = 1;
+       *
        * @return The id.
        */
       public java.lang.String getId() {
         java.lang.Object ref = id_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           id_ = s;
           return s;
@@ -623,21 +696,22 @@ public java.lang.String getId() {
         }
       }
       /**
+       *
+       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1.Document].
        * 

        *
        * string id = 1;
+       *
        * @return The bytes for id.
        */
-      public com.google.protobuf.ByteString
-          getIdBytes() {
+      public com.google.protobuf.ByteString getIdBytes() {
         java.lang.Object ref = id_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           id_ = b;
           return b;
         } else {
@@ -645,30 +719,37 @@ public java.lang.String getId() {
         }
       }
       /**
+       *
+       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1.Document].
        * 

        *
        * string id = 1;
+       *
        * @param value The id to set.
        * @return This builder for chaining.
        */
-      public Builder setId(
-          java.lang.String value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setId(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         id_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1.Document].
        * 

        *
        * string id = 1;
+       *
        * @return This builder for chaining.
        */
       public Builder clearId() {
@@ -678,18 +759,22 @@ public Builder clearId() {
         return this;
       }
       /**
+       *
+       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1.Document].
        * 

        *
        * string id = 1;
+       *
        * @param value The bytes for id to set.
        * @return This builder for chaining.
        */
-      public Builder setIdBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setIdBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         checkByteStringIsUtf8(value);
         id_ = value;
         bitField0_ |= 0x00000001;
@@ -699,36 +784,49 @@ public Builder setIdBytes(
 
       private com.google.cloud.discoveryengine.v1.Document document_;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> documentBuilder_;
+              com.google.cloud.discoveryengine.v1.Document,
+              com.google.cloud.discoveryengine.v1.Document.Builder,
+              com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
+          documentBuilder_;
       /**
+       *
+       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
        * 

        *
        * .google.cloud.discoveryengine.v1.Document document = 2;
+       *
        * @return Whether the document field is set.
        */
       public boolean hasDocument() {
         return ((bitField0_ & 0x00000002) != 0);
       }
       /**
+       *
+       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
        * 

        *
        * .google.cloud.discoveryengine.v1.Document document = 2;
+       *
        * @return The document.
        */
       public com.google.cloud.discoveryengine.v1.Document getDocument() {
         if (documentBuilder_ == null) {
-          return document_ == null ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
+          return document_ == null
+              ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
+              : document_;
         } else {
           return documentBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -750,6 +848,8 @@ public Builder setDocument(com.google.cloud.discoveryengine.v1.Document value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -769,6 +869,8 @@ public Builder setDocument(
         return this;
       }
       /**
+       *
+       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -778,9 +880,9 @@ public Builder setDocument(
        */
       public Builder mergeDocument(com.google.cloud.discoveryengine.v1.Document value) {
         if (documentBuilder_ == null) {
-          if (((bitField0_ & 0x00000002) != 0) &&
-            document_ != null &&
-            document_ != com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000002) != 0)
+              && document_ != null
+              && document_ != com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()) {
             getDocumentBuilder().mergeFrom(value);
           } else {
             document_ = value;
@@ -793,6 +895,8 @@ public Builder mergeDocument(com.google.cloud.discoveryengine.v1.Document value)
         return this;
       }
       /**
+       *
+       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -811,6 +915,8 @@ public Builder clearDocument() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -824,6 +930,8 @@ public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentBuilder()
         return getDocumentFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -835,11 +943,14 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilde
         if (documentBuilder_ != null) {
           return documentBuilder_.getMessageOrBuilder();
         } else {
-          return document_ == null ?
-              com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
+          return document_ == null
+              ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
+              : document_;
         }
       }
       /**
+       *
+       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -848,18 +959,22 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilde
        * .google.cloud.discoveryengine.v1.Document document = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> 
+              com.google.cloud.discoveryengine.v1.Document,
+              com.google.cloud.discoveryengine.v1.Document.Builder,
+              com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
           getDocumentFieldBuilder() {
         if (documentBuilder_ == null) {
-          documentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
-                  getDocument(),
-                  getParentForChildren(),
-                  isClean());
+          documentBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.discoveryengine.v1.Document,
+                  com.google.cloud.discoveryengine.v1.Document.Builder,
+                  com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
+                  getDocument(), getParentForChildren(), isClean());
           document_ = null;
         }
         return documentBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -872,41 +987,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.SearchResponse.SearchResult)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.SearchResponse.SearchResult)
-    private static final com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult();
     }
 
-    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public SearchResult parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public SearchResult parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -918,16 +1036,19 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   public static final int RESULTS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List results_;
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

@@ -935,10 +1056,13 @@ public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult getDefaul
    * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
    */
   @java.lang.Override
-  public java.util.List getResultsList() {
+  public java.util.List
+      getResultsList() {
     return results_;
   }
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

@@ -946,11 +1070,14 @@ public java.util.Listrepeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List<
+          ? extends com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder>
       getResultsOrBuilderList() {
     return results_;
   }
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

@@ -962,6 +1089,8 @@ public int getResultsCount() {
     return results_.size();
   }
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

@@ -973,6 +1102,8 @@ public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult getResult
     return results_.get(index);
   }
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

@@ -980,14 +1111,16 @@ public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult getResult
    * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResultsOrBuilder(
-      int index) {
+  public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder
+      getResultsOrBuilder(int index) {
     return results_.get(index);
   }
 
   public static final int TOTAL_SIZE_FIELD_NUMBER = 3;
   private int totalSize_ = 0;
   /**
+   *
+   *
    * 
    * The estimated total count of matched items irrespective of pagination. The
    * count of [results][google.cloud.discoveryengine.v1.SearchResponse.results]
@@ -997,6 +1130,7 @@ public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder
    * 

    *
    * int32 total_size = 3;
+   *
    * @return The totalSize.
    */
   @java.lang.Override
@@ -1005,9 +1139,12 @@ public int getTotalSize() {
   }
 
   public static final int ATTRIBUTION_TOKEN_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object attributionToken_ = "";
   /**
+   *
+   *
    * 
    * A unique search token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1.UserEvent] logs resulting from
@@ -1016,6 +1153,7 @@ public int getTotalSize() {
    * 

    *
    * string attribution_token = 4;
+   *
    * @return The attributionToken.
    */
   @java.lang.Override
@@ -1024,14 +1162,15 @@ public java.lang.String getAttributionToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       attributionToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A unique search token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1.UserEvent] logs resulting from
@@ -1040,16 +1179,15 @@ public java.lang.String getAttributionToken() {
    * 

    *
    * string attribution_token = 4;
+   *
    * @return The bytes for attributionToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getAttributionTokenBytes() {
+  public com.google.protobuf.ByteString getAttributionTokenBytes() {
     java.lang.Object ref = attributionToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       attributionToken_ = b;
       return b;
     } else {
@@ -1058,9 +1196,12 @@ public java.lang.String getAttributionToken() {
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [SearchRequest.page_token][google.cloud.discoveryengine.v1.SearchRequest.page_token]
@@ -1069,6 +1210,7 @@ public java.lang.String getAttributionToken() {
    * 

    *
    * string next_page_token = 5;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -1077,14 +1219,15 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [SearchRequest.page_token][google.cloud.discoveryengine.v1.SearchRequest.page_token]
@@ -1093,16 +1236,15 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string next_page_token = 5;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -1111,9 +1253,12 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int CORRECTED_QUERY_FIELD_NUMBER = 7;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object correctedQuery_ = "";
   /**
+   *
+   *
    * 
    * Contains the spell corrected query, if found. If the spell correction type
    * is AUTOMATIC, then the search results are based on corrected_query.
@@ -1121,6 +1266,7 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string corrected_query = 7;
+   *
    * @return The correctedQuery.
    */
   @java.lang.Override
@@ -1129,14 +1275,15 @@ public java.lang.String getCorrectedQuery() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       correctedQuery_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Contains the spell corrected query, if found. If the spell correction type
    * is AUTOMATIC, then the search results are based on corrected_query.
@@ -1144,16 +1291,15 @@ public java.lang.String getCorrectedQuery() {
    * 

    *
    * string corrected_query = 7;
+   *
    * @return The bytes for correctedQuery.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getCorrectedQueryBytes() {
+  public com.google.protobuf.ByteString getCorrectedQueryBytes() {
     java.lang.Object ref = correctedQuery_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       correctedQuery_ = b;
       return b;
     } else {
@@ -1162,6 +1308,7 @@ public java.lang.String getCorrectedQuery() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1173,8 +1320,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < results_.size(); i++) {
       output.writeMessage(1, results_.get(i));
     }
@@ -1200,12 +1346,10 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < results_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, results_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, results_.get(i));
     }
     if (totalSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(3, totalSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, totalSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(attributionToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, attributionToken_);
@@ -1224,23 +1368,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.SearchResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.SearchResponse other = (com.google.cloud.discoveryengine.v1.SearchResponse) obj;
-
-    if (!getResultsList()
-        .equals(other.getResultsList())) return false;
-    if (getTotalSize()
-        != other.getTotalSize()) return false;
-    if (!getAttributionToken()
-        .equals(other.getAttributionToken())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getCorrectedQuery()
-        .equals(other.getCorrectedQuery())) return false;
+    com.google.cloud.discoveryengine.v1.SearchResponse other =
+        (com.google.cloud.discoveryengine.v1.SearchResponse) obj;
+
+    if (!getResultsList().equals(other.getResultsList())) return false;
+    if (getTotalSize() != other.getTotalSize()) return false;
+    if (!getAttributionToken().equals(other.getAttributionToken())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getCorrectedQuery().equals(other.getCorrectedQuery())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -1270,98 +1410,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.SearchResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.SearchResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.SearchResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.SearchResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response message for
    * [SearchService.Search][google.cloud.discoveryengine.v1.SearchService.Search]
@@ -1370,33 +1515,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.SearchResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.SearchResponse)
       com.google.cloud.discoveryengine.v1.SearchResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_SearchResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.SearchResponse.class, com.google.cloud.discoveryengine.v1.SearchResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1.SearchResponse.class,
+              com.google.cloud.discoveryengine.v1.SearchResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.SearchResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1416,9 +1560,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor;
     }
 
     @java.lang.Override
@@ -1437,14 +1581,18 @@ public com.google.cloud.discoveryengine.v1.SearchResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.SearchResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1.SearchResponse result = new com.google.cloud.discoveryengine.v1.SearchResponse(this);
+      com.google.cloud.discoveryengine.v1.SearchResponse result =
+          new com.google.cloud.discoveryengine.v1.SearchResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1.SearchResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.discoveryengine.v1.SearchResponse result) {
       if (resultsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           results_ = java.util.Collections.unmodifiableList(results_);
@@ -1476,38 +1624,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.SearchResponse re
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.SearchResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.SearchResponse)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.SearchResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1515,7 +1664,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1.SearchResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.SearchResponse.getDefaultInstance())
+        return this;
       if (resultsBuilder_ == null) {
         if (!other.results_.isEmpty()) {
           if (results_.isEmpty()) {
@@ -1534,9 +1684,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.SearchResponse othe
             resultsBuilder_ = null;
             results_ = other.results_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            resultsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getResultsFieldBuilder() : null;
+            resultsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getResultsFieldBuilder()
+                    : null;
           } else {
             resultsBuilder_.addAllMessages(other.results_);
           }
@@ -1586,45 +1737,51 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult m =
-                  input.readMessage(
-                      com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.parser(),
-                      extensionRegistry);
-              if (resultsBuilder_ == null) {
-                ensureResultsIsMutable();
-                results_.add(m);
-              } else {
-                resultsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 24: {
-              totalSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 24
-            case 34: {
-              attributionToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 34
-            case 42: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 42
-            case 58: {
-              correctedQuery_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 58
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.parser(),
+                        extensionRegistry);
+                if (resultsBuilder_ == null) {
+                  ensureResultsIsMutable();
+                  results_.add(m);
+                } else {
+                  resultsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 24:
+              {
+                totalSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 24
+            case 34:
+              {
+                attributionToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 34
+            case 42:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 42
+            case 58:
+              {
+                correctedQuery_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 58
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1634,28 +1791,39 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private java.util.List results_ =
-      java.util.Collections.emptyList();
+    private java.util.List
+        results_ = java.util.Collections.emptyList();
+
     private void ensureResultsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        results_ = new java.util.ArrayList(results_);
+        results_ =
+            new java.util.ArrayList<
+                com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult>(results_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder> resultsBuilder_;
+            com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult,
+            com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder,
+            com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder>
+        resultsBuilder_;
 
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * 
      */
-    public java.util.List getResultsList() {
+    public java.util.List
+        getResultsList() {
       if (resultsBuilder_ == null) {
         return java.util.Collections.unmodifiableList(results_);
       } else {
@@ -1663,11 +1831,14 @@ public java.util.List
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * 
      */
     public int getResultsCount() {
       if (resultsBuilder_ == null) {
@@ -1677,11 +1848,14 @@ public int getResultsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * 
      */
     public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult getResults(int index) {
       if (resultsBuilder_ == null) {
@@ -1691,11 +1865,14 @@ public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult getResult
       }
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * 
      */
     public Builder setResults(
         int index, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult value) {
@@ -1712,14 +1889,18 @@ public Builder setResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * 
      */
     public Builder setResults(
-        int index, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder builderForValue) {
+        int index,
+        com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder builderForValue) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
         results_.set(index, builderForValue.build());
@@ -1730,13 +1911,17 @@ public Builder setResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * 
      */
-    public Builder addResults(com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult value) {
+    public Builder addResults(
+        com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult value) {
       if (resultsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1750,11 +1935,14 @@ public Builder addResults(com.google.cloud.discoveryengine.v1.SearchResponse.Sea
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * 
      */
     public Builder addResults(
         int index, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult value) {
@@ -1771,11 +1959,14 @@ public Builder addResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * 
      */
     public Builder addResults(
         com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder builderForValue) {
@@ -1789,14 +1980,18 @@ public Builder addResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * 
      */
     public Builder addResults(
-        int index, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder builderForValue) {
+        int index,
+        com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder builderForValue) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
         results_.add(index, builderForValue.build());
@@ -1807,18 +2002,22 @@ public Builder addResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * 
      */
     public Builder addAllResults(
-        java.lang.Iterable values) {
+        java.lang.Iterable<
+                ? extends com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult>
+            values) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, results_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, results_);
         onChanged();
       } else {
         resultsBuilder_.addAllMessages(values);
@@ -1826,11 +2025,14 @@ public Builder addAllResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * 
      */
     public Builder clearResults() {
       if (resultsBuilder_ == null) {
@@ -1843,11 +2045,14 @@ public Builder clearResults() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * 
      */
     public Builder removeResults(int index) {
       if (resultsBuilder_ == null) {
@@ -1860,39 +2065,50 @@ public Builder removeResults(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder getResultsBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder
+        getResultsBuilder(int index) {
       return getResultsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResultsOrBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder
+        getResultsOrBuilder(int index) {
       if (resultsBuilder_ == null) {
-        return results_.get(index);  } else {
+        return results_.get(index);
+      } else {
         return resultsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * 
      */
-    public java.util.List 
-         getResultsOrBuilderList() {
+    public java.util.List<
+            ? extends com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder>
+        getResultsOrBuilderList() {
       if (resultsBuilder_ != null) {
         return resultsBuilder_.getMessageOrBuilderList();
       } else {
@@ -1900,56 +2116,74 @@ public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder
       }
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder addResultsBuilder() {
-      return getResultsFieldBuilder().addBuilder(
-          com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder
+        addResultsBuilder() {
+      return getResultsFieldBuilder()
+          .addBuilder(
+              com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder addResultsBuilder(
-        int index) {
-      return getResultsFieldBuilder().addBuilder(
-          index, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder
+        addResultsBuilder(int index) {
+      return getResultsFieldBuilder()
+          .addBuilder(
+              index,
+              com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
+     * 
      */
-    public java.util.List 
-         getResultsBuilderList() {
+    public java.util.List
+        getResultsBuilderList() {
       return getResultsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder> 
+            com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult,
+            com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder,
+            com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder>
         getResultsFieldBuilder() {
       if (resultsBuilder_ == null) {
-        resultsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder, com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder>(
-                results_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        resultsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult,
+                com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder,
+                com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder>(
+                results_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         results_ = null;
       }
       return resultsBuilder_;
     }
 
-    private int totalSize_ ;
+    private int totalSize_;
     /**
+     *
+     *
      * 
      * The estimated total count of matched items irrespective of pagination. The
      * count of [results][google.cloud.discoveryengine.v1.SearchResponse.results]
@@ -1959,6 +2193,7 @@ public com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult.Builder a
      * 

      *
      * int32 total_size = 3;
+     *
      * @return The totalSize.
      */
     @java.lang.Override
@@ -1966,6 +2201,8 @@ public int getTotalSize() {
       return totalSize_;
     }
     /**
+     *
+     *
      * 
      * The estimated total count of matched items irrespective of pagination. The
      * count of [results][google.cloud.discoveryengine.v1.SearchResponse.results]
@@ -1975,6 +2212,7 @@ public int getTotalSize() {
      * 

      *
      * int32 total_size = 3;
+     *
      * @param value The totalSize to set.
      * @return This builder for chaining.
      */
@@ -1986,6 +2224,8 @@ public Builder setTotalSize(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The estimated total count of matched items irrespective of pagination. The
      * count of [results][google.cloud.discoveryengine.v1.SearchResponse.results]
@@ -1995,6 +2235,7 @@ public Builder setTotalSize(int value) {
      * 

      *
      * int32 total_size = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTotalSize() {
@@ -2006,6 +2247,8 @@ public Builder clearTotalSize() {
 
     private java.lang.Object attributionToken_ = "";
     /**
+     *
+     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1.UserEvent] logs resulting from
@@ -2014,13 +2257,13 @@ public Builder clearTotalSize() {
      * 

      *
      * string attribution_token = 4;
+     *
      * @return The attributionToken.
      */
     public java.lang.String getAttributionToken() {
       java.lang.Object ref = attributionToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         attributionToken_ = s;
         return s;
@@ -2029,6 +2272,8 @@ public java.lang.String getAttributionToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1.UserEvent] logs resulting from
@@ -2037,15 +2282,14 @@ public java.lang.String getAttributionToken() {
      * 

      *
      * string attribution_token = 4;
+     *
      * @return The bytes for attributionToken.
      */
-    public com.google.protobuf.ByteString
-        getAttributionTokenBytes() {
+    public com.google.protobuf.ByteString getAttributionTokenBytes() {
       java.lang.Object ref = attributionToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         attributionToken_ = b;
         return b;
       } else {
@@ -2053,6 +2297,8 @@ public java.lang.String getAttributionToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1.UserEvent] logs resulting from
@@ -2061,18 +2307,22 @@ public java.lang.String getAttributionToken() {
      * 

      *
      * string attribution_token = 4;
+     *
      * @param value The attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAttributionToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       attributionToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1.UserEvent] logs resulting from
@@ -2081,6 +2331,7 @@ public Builder setAttributionToken(
      * 

      *
      * string attribution_token = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAttributionToken() {
@@ -2090,6 +2341,8 @@ public Builder clearAttributionToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1.UserEvent] logs resulting from
@@ -2098,12 +2351,14 @@ public Builder clearAttributionToken() {
      * 

      *
      * string attribution_token = 4;
+     *
      * @param value The bytes for attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAttributionTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       attributionToken_ = value;
       bitField0_ |= 0x00000004;
@@ -2113,6 +2368,8 @@ public Builder setAttributionTokenBytes(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1.SearchRequest.page_token]
@@ -2121,13 +2378,13 @@ public Builder setAttributionTokenBytes(
      * 

      *
      * string next_page_token = 5;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -2136,6 +2393,8 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1.SearchRequest.page_token]
@@ -2144,15 +2403,14 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 5;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -2160,6 +2418,8 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1.SearchRequest.page_token]
@@ -2168,18 +2428,22 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 5;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1.SearchRequest.page_token]
@@ -2188,6 +2452,7 @@ public Builder setNextPageToken(
      * 

      *
      * string next_page_token = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -2197,6 +2462,8 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1.SearchRequest.page_token]
@@ -2205,12 +2472,14 @@ public Builder clearNextPageToken() {
      * 

      *
      * string next_page_token = 5;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000008;
@@ -2220,6 +2489,8 @@ public Builder setNextPageTokenBytes(
 
     private java.lang.Object correctedQuery_ = "";
     /**
+     *
+     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -2227,13 +2498,13 @@ public Builder setNextPageTokenBytes(
      * 

      *
      * string corrected_query = 7;
+     *
      * @return The correctedQuery.
      */
     public java.lang.String getCorrectedQuery() {
       java.lang.Object ref = correctedQuery_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         correctedQuery_ = s;
         return s;
@@ -2242,6 +2513,8 @@ public java.lang.String getCorrectedQuery() {
       }
     }
     /**
+     *
+     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -2249,15 +2522,14 @@ public java.lang.String getCorrectedQuery() {
      * 

      *
      * string corrected_query = 7;
+     *
      * @return The bytes for correctedQuery.
      */
-    public com.google.protobuf.ByteString
-        getCorrectedQueryBytes() {
+    public com.google.protobuf.ByteString getCorrectedQueryBytes() {
       java.lang.Object ref = correctedQuery_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         correctedQuery_ = b;
         return b;
       } else {
@@ -2265,6 +2537,8 @@ public java.lang.String getCorrectedQuery() {
       }
     }
     /**
+     *
+     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -2272,18 +2546,22 @@ public java.lang.String getCorrectedQuery() {
      * 

      *
      * string corrected_query = 7;
+     *
      * @param value The correctedQuery to set.
      * @return This builder for chaining.
      */
-    public Builder setCorrectedQuery(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCorrectedQuery(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       correctedQuery_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -2291,6 +2569,7 @@ public Builder setCorrectedQuery(
      * 

      *
      * string corrected_query = 7;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCorrectedQuery() {
@@ -2300,6 +2579,8 @@ public Builder clearCorrectedQuery() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -2307,21 +2588,23 @@ public Builder clearCorrectedQuery() {
      * 

      *
      * string corrected_query = 7;
+     *
      * @param value The bytes for correctedQuery to set.
      * @return This builder for chaining.
      */
-    public Builder setCorrectedQueryBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCorrectedQueryBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       correctedQuery_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -2331,12 +2614,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.SearchResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.SearchResponse)
   private static final com.google.cloud.discoveryengine.v1.SearchResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.SearchResponse();
   }
@@ -2345,27 +2628,27 @@ public static com.google.cloud.discoveryengine.v1.SearchResponse getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SearchResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SearchResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -2380,6 +2663,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.SearchResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponseOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponseOrBuilder.java
similarity index 80%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponseOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponseOrBuilder.java
index b078f14c6da5..2401c03dbd10 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponseOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/search_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface SearchResponseOrBuilder extends
+public interface SearchResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.SearchResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
    */
-  java.util.List 
-      getResultsList();
+  java.util.List getResultsList();
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

@@ -25,6 +44,8 @@ public interface SearchResponseOrBuilder extends
    */
   com.google.cloud.discoveryengine.v1.SearchResponse.SearchResult getResults(int index);
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

@@ -33,15 +54,19 @@ public interface SearchResponseOrBuilder extends
    */
   int getResultsCount();
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1.SearchResponse.SearchResult results = 1;
    */
-  java.util.List 
+  java.util.List
       getResultsOrBuilderList();
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

@@ -52,6 +77,8 @@ com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResu
       int index);
 
   /**
+   *
+   *
    * 
    * The estimated total count of matched items irrespective of pagination. The
    * count of [results][google.cloud.discoveryengine.v1.SearchResponse.results]
@@ -61,11 +88,14 @@ com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResu
    * 

    *
    * int32 total_size = 3;
+   *
    * @return The totalSize.
    */
   int getTotalSize();
 
   /**
+   *
+   *
    * 
    * A unique search token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1.UserEvent] logs resulting from
@@ -74,10 +104,13 @@ com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResu
    * 

    *
    * string attribution_token = 4;
+   *
    * @return The attributionToken.
    */
   java.lang.String getAttributionToken();
   /**
+   *
+   *
    * 
    * A unique search token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1.UserEvent] logs resulting from
@@ -86,12 +119,14 @@ com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResu
    * 

    *
    * string attribution_token = 4;
+   *
    * @return The bytes for attributionToken.
    */
-  com.google.protobuf.ByteString
-      getAttributionTokenBytes();
+  com.google.protobuf.ByteString getAttributionTokenBytes();
 
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [SearchRequest.page_token][google.cloud.discoveryengine.v1.SearchRequest.page_token]
@@ -100,10 +135,13 @@ com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResu
    * 

    *
    * string next_page_token = 5;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [SearchRequest.page_token][google.cloud.discoveryengine.v1.SearchRequest.page_token]
@@ -112,12 +150,14 @@ com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResu
    * 

    *
    * string next_page_token = 5;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Contains the spell corrected query, if found. If the spell correction type
    * is AUTOMATIC, then the search results are based on corrected_query.
@@ -125,10 +165,13 @@ com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResu
    * 

    *
    * string corrected_query = 7;
+   *
    * @return The correctedQuery.
    */
   java.lang.String getCorrectedQuery();
   /**
+   *
+   *
    * 
    * Contains the spell corrected query, if found. If the spell correction type
    * is AUTOMATIC, then the search results are based on corrected_query.
@@ -136,8 +179,8 @@ com.google.cloud.discoveryengine.v1.SearchResponse.SearchResultOrBuilder getResu
    * 

    *
    * string corrected_query = 7;
+   *
    * @return The bytes for correctedQuery.
    */
-  com.google.protobuf.ByteString
-      getCorrectedQueryBytes();
+  com.google.protobuf.ByteString getCorrectedQueryBytes();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceProto.java
new file mode 100644
index 000000000000..fa569e27436c
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceProto.java
@@ -0,0 +1,275 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/search_service.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class SearchServiceProto {
+  private SearchServiceProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n4google/cloud/discoveryengine/v1/search"
+          + "_service.proto\022\037google.cloud.discoveryen"
+          + "gine.v1\032\034google/api/annotations.proto\032\027g"
+          + "oogle/api/client.proto\032\037google/api/field"
+          + "_behavior.proto\032\031google/api/resource.pro"
+          + "to\032,google/cloud/discoveryengine/v1/comm"
+          + "on.proto\032.google/cloud/discoveryengine/v"
+          + "1/document.proto\032\034google/protobuf/struct"
+          + ".proto\"\250\013\n\rSearchRequest\022M\n\016serving_conf"
+          + "ig\030\001 \001(\tB5\342A\001\002\372A.\n,discoveryengine.googl"
+          + "eapis.com/ServingConfig\022:\n\006branch\030\002 \001(\tB"
+          + "*\372A\'\n%discoveryengine.googleapis.com/Bra"
+          + "nch\022\r\n\005query\030\003 \001(\t\022\021\n\tpage_size\030\004 \001(\005\022\022\n"
+          + "\npage_token\030\005 \001(\t\022\016\n\006offset\030\006 \001(\005\022<\n\tuse"
+          + "r_info\030\025 \001(\0132).google.cloud.discoveryeng"
+          + "ine.v1.UserInfo\022J\n\006params\030\013 \003(\0132:.google"
+          + ".cloud.discoveryengine.v1.SearchRequest."
+          + "ParamsEntry\022_\n\024query_expansion_spec\030\r \001("
+          + "\0132A.google.cloud.discoveryengine.v1.Sear"
+          + "chRequest.QueryExpansionSpec\022a\n\025spell_co"
+          + "rrection_spec\030\016 \001(\0132B.google.cloud.disco"
+          + "veryengine.v1.SearchRequest.SpellCorrect"
+          + "ionSpec\022\026\n\016user_pseudo_id\030\017 \001(\t\022]\n\023conte"
+          + "nt_search_spec\030\030 \001(\0132@.google.cloud.disc"
+          + "overyengine.v1.SearchRequest.ContentSear"
+          + "chSpec\022\023\n\013safe_search\030\024 \001(\010\022S\n\013user_labe"
+          + "ls\030\026 \003(\0132>.google.cloud.discoveryengine."
+          + "v1.SearchRequest.UserLabelsEntry\032\264\001\n\022Que"
+          + "ryExpansionSpec\022^\n\tcondition\030\001 \001(\0162K.goo"
+          + "gle.cloud.discoveryengine.v1.SearchReque"
+          + "st.QueryExpansionSpec.Condition\">\n\tCondi"
+          + "tion\022\031\n\025CONDITION_UNSPECIFIED\020\000\022\014\n\010DISAB"
+          + "LED\020\001\022\010\n\004AUTO\020\002\032\251\001\n\023SpellCorrectionSpec\022"
+          + "U\n\004mode\030\001 \001(\0162G.google.cloud.discoveryen"
+          + "gine.v1.SearchRequest.SpellCorrectionSpe"
+          + "c.Mode\";\n\004Mode\022\024\n\020MODE_UNSPECIFIED\020\000\022\023\n\017"
+          + "SUGGESTION_ONLY\020\001\022\010\n\004AUTO\020\002\032\271\001\n\021ContentS"
+          + "earchSpec\022b\n\014snippet_spec\030\001 \001(\0132L.google"
+          + ".cloud.discoveryengine.v1.SearchRequest."
+          + "ContentSearchSpec.SnippetSpec\032@\n\013Snippet"
+          + "Spec\022\031\n\021max_snippet_count\030\001 \001(\005\022\026\n\016refer"
+          + "ence_only\030\002 \001(\010\032E\n\013ParamsEntry\022\013\n\003key\030\001 "
+          + "\001(\t\022%\n\005value\030\002 \001(\0132\026.google.protobuf.Val"
+          + "ue:\0028\001\0321\n\017UserLabelsEntry\022\013\n\003key\030\001 \001(\t\022\r"
+          + "\n\005value\030\002 \001(\t:\0028\001\"\231\002\n\016SearchResponse\022M\n\007"
+          + "results\030\001 \003(\0132<.google.cloud.discoveryen"
+          + "gine.v1.SearchResponse.SearchResult\022\022\n\nt"
+          + "otal_size\030\003 \001(\005\022\031\n\021attribution_token\030\004 \001"
+          + "(\t\022\027\n\017next_page_token\030\005 \001(\t\022\027\n\017corrected"
+          + "_query\030\007 \001(\t\032W\n\014SearchResult\022\n\n\002id\030\001 \001(\t"
+          + "\022;\n\010document\030\002 \001(\0132).google.cloud.discov"
+          + "eryengine.v1.Document2\223\003\n\rSearchService\022"
+          + "\255\002\n\006Search\022..google.cloud.discoveryengin"
+          + "e.v1.SearchRequest\032/.google.cloud.discov"
+          + "eryengine.v1.SearchResponse\"\301\001\202\323\344\223\002\272\001\"P/"
+          + "v1/{serving_config=projects/*/locations/"
+          + "*/dataStores/*/servingConfigs/*}:search:"
+          + "\001*Zc\"^/v1/{serving_config=projects/*/loc"
+          + "ations/*/collections/*/dataStores/*/serv"
+          + "ingConfigs/*}:search:\001*\032R\312A\036discoveryeng"
+          + "ine.googleapis.com\322A.https://www.googlea"
+          + "pis.com/auth/cloud-platformB\205\002\n#com.goog"
+          + "le.cloud.discoveryengine.v1B\022SearchServi"
+          + "ceProtoP\001ZMcloud.google.com/go/discovery"
+          + "engine/apiv1/discoveryenginepb;discovery"
+          + "enginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Clou"
+          + "d.DiscoveryEngine.V1\312\002\037Google\\Cloud\\Disc"
+          + "overyEngine\\V1\352\002\"Google::Cloud::Discover"
+          + "yEngine::V1b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1.CommonProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor(),
+              com.google.protobuf.StructProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor,
+            new java.lang.String[] {
+              "ServingConfig",
+              "Branch",
+              "Query",
+              "PageSize",
+              "PageToken",
+              "Offset",
+              "UserInfo",
+              "Params",
+              "QueryExpansionSpec",
+              "SpellCorrectionSpec",
+              "UserPseudoId",
+              "ContentSearchSpec",
+              "SafeSearch",
+              "UserLabels",
+            });
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor =
+        internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor,
+            new java.lang.String[] {
+              "Condition",
+            });
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor =
+        internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor
+            .getNestedTypes()
+            .get(1);
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor,
+            new java.lang.String[] {
+              "Mode",
+            });
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor =
+        internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor
+            .getNestedTypes()
+            .get(2);
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor,
+            new java.lang.String[] {
+              "SnippetSpec",
+            });
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor =
+        internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor,
+            new java.lang.String[] {
+              "MaxSnippetCount", "ReferenceOnly",
+            });
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_descriptor =
+        internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor
+            .getNestedTypes()
+            .get(3);
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_descriptor =
+        internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor
+            .getNestedTypes()
+            .get(4);
+    internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
+    internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1_SearchResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor,
+            new java.lang.String[] {
+              "Results", "TotalSize", "AttributionToken", "NextPageToken", "CorrectedQuery",
+            });
+    internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor =
+        internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor,
+            new java.lang.String[] {
+              "Id", "Document",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.CommonProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor();
+    com.google.protobuf.StructProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ServingConfigName.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ServingConfigName.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ServingConfigName.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ServingConfigName.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfo.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfo.java
similarity index 78%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfo.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfo.java
index cc8391986d6b..5e0f9a3180a4 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfo.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfo.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * A transaction represents the entire purchase transaction.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.TransactionInfo}
  */
-public final class TransactionInfo extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class TransactionInfo extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.TransactionInfo)
     TransactionInfoOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use TransactionInfo.newBuilder() to construct.
   private TransactionInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private TransactionInfo() {
     currency_ = "";
     transactionId_ = "";
@@ -26,28 +44,31 @@ private TransactionInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new TransactionInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_TransactionInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1_TransactionInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.TransactionInfo.class, com.google.cloud.discoveryengine.v1.TransactionInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1.TransactionInfo.class,
+            com.google.cloud.discoveryengine.v1.TransactionInfo.Builder.class);
   }
 
   private int bitField0_;
   public static final int VALUE_FIELD_NUMBER = 1;
   private float value_ = 0F;
   /**
+   *
+   *
    * 
    * Required. Total non-zero value associated with the transaction. This value
    * may include shipping, tax, or other adjustments to the total value that you
@@ -55,6 +76,7 @@ protected java.lang.Object newInstance(
    * 

    *
    * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the value field is set.
    */
   @java.lang.Override
@@ -62,6 +84,8 @@ public boolean hasValue() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
+   *
+   *
    * 
    * Required. Total non-zero value associated with the transaction. This value
    * may include shipping, tax, or other adjustments to the total value that you
@@ -69,6 +93,7 @@ public boolean hasValue() {
    * 

    *
    * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The value.
    */
   @java.lang.Override
@@ -77,14 +102,18 @@ public float getValue() {
   }
 
   public static final int CURRENCY_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object currency_ = "";
   /**
+   *
+   *
    * 
    * Required. Currency code. Use three-character ISO-4217 code.
    * 

    *
    * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The currency.
    */
   @java.lang.Override
@@ -93,29 +122,29 @@ public java.lang.String getCurrency() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       currency_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. Currency code. Use three-character ISO-4217 code.
    * 

    *
    * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for currency.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getCurrencyBytes() {
+  public com.google.protobuf.ByteString getCurrencyBytes() {
     java.lang.Object ref = currency_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       currency_ = b;
       return b;
     } else {
@@ -124,14 +153,18 @@ public java.lang.String getCurrency() {
   }
 
   public static final int TRANSACTION_ID_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object transactionId_ = "";
   /**
+   *
+   *
    * 
    * The transaction ID with a length limit of 128 characters.
    * 

    *
    * string transaction_id = 3;
+   *
    * @return The transactionId.
    */
   @java.lang.Override
@@ -140,29 +173,29 @@ public java.lang.String getTransactionId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       transactionId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The transaction ID with a length limit of 128 characters.
    * 

    *
    * string transaction_id = 3;
+   *
    * @return The bytes for transactionId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTransactionIdBytes() {
+  public com.google.protobuf.ByteString getTransactionIdBytes() {
     java.lang.Object ref = transactionId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       transactionId_ = b;
       return b;
     } else {
@@ -173,11 +206,14 @@ public java.lang.String getTransactionId() {
   public static final int TAX_FIELD_NUMBER = 4;
   private float tax_ = 0F;
   /**
+   *
+   *
    * 
    * All the taxes associated with the transaction.
    * 

    *
    * optional float tax = 4;
+   *
    * @return Whether the tax field is set.
    */
   @java.lang.Override
@@ -185,11 +221,14 @@ public boolean hasTax() {
     return ((bitField0_ & 0x00000002) != 0);
   }
   /**
+   *
+   *
    * 
    * All the taxes associated with the transaction.
    * 

    *
    * optional float tax = 4;
+   *
    * @return The tax.
    */
   @java.lang.Override
@@ -200,6 +239,8 @@ public float getTax() {
   public static final int COST_FIELD_NUMBER = 5;
   private float cost_ = 0F;
   /**
+   *
+   *
    * 
    * All the costs associated with the products. These can be manufacturing
    * costs, shipping expenses not borne by the end user, or any other costs,
@@ -211,6 +252,7 @@ public float getTax() {
    * 

    *
    * optional float cost = 5;
+   *
    * @return Whether the cost field is set.
    */
   @java.lang.Override
@@ -218,6 +260,8 @@ public boolean hasCost() {
     return ((bitField0_ & 0x00000004) != 0);
   }
   /**
+   *
+   *
    * 
    * All the costs associated with the products. These can be manufacturing
    * costs, shipping expenses not borne by the end user, or any other costs,
@@ -229,6 +273,7 @@ public boolean hasCost() {
    * 

    *
    * optional float cost = 5;
+   *
    * @return The cost.
    */
   @java.lang.Override
@@ -239,6 +284,8 @@ public float getCost() {
   public static final int DISCOUNT_VALUE_FIELD_NUMBER = 6;
   private float discountValue_ = 0F;
   /**
+   *
+   *
    * 
    * The total discount(s) value applied to this transaction.
    * This figure should be excluded from
@@ -263,6 +310,7 @@ public float getCost() {
    * 

    *
    * optional float discount_value = 6;
+   *
    * @return Whether the discountValue field is set.
    */
   @java.lang.Override
@@ -270,6 +318,8 @@ public boolean hasDiscountValue() {
     return ((bitField0_ & 0x00000008) != 0);
   }
   /**
+   *
+   *
    * 
    * The total discount(s) value applied to this transaction.
    * This figure should be excluded from
@@ -294,6 +344,7 @@ public boolean hasDiscountValue() {
    * 

    *
    * optional float discount_value = 6;
+   *
    * @return The discountValue.
    */
   @java.lang.Override
@@ -302,6 +353,7 @@ public float getDiscountValue() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -313,8 +365,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (((bitField0_ & 0x00000001) != 0)) {
       output.writeFloat(1, value_);
     }
@@ -343,8 +394,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeFloatSize(1, value_);
+      size += com.google.protobuf.CodedOutputStream.computeFloatSize(1, value_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(currency_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, currency_);
@@ -353,16 +403,13 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, transactionId_);
     }
     if (((bitField0_ & 0x00000002) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeFloatSize(4, tax_);
+      size += com.google.protobuf.CodedOutputStream.computeFloatSize(4, tax_);
     }
     if (((bitField0_ & 0x00000004) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeFloatSize(5, cost_);
+      size += com.google.protobuf.CodedOutputStream.computeFloatSize(5, cost_);
     }
     if (((bitField0_ & 0x00000008) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeFloatSize(6, discountValue_);
+      size += com.google.protobuf.CodedOutputStream.computeFloatSize(6, discountValue_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -372,40 +419,35 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.TransactionInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.TransactionInfo other = (com.google.cloud.discoveryengine.v1.TransactionInfo) obj;
+    com.google.cloud.discoveryengine.v1.TransactionInfo other =
+        (com.google.cloud.discoveryengine.v1.TransactionInfo) obj;
 
     if (hasValue() != other.hasValue()) return false;
     if (hasValue()) {
       if (java.lang.Float.floatToIntBits(getValue())
-          != java.lang.Float.floatToIntBits(
-              other.getValue())) return false;
+          != java.lang.Float.floatToIntBits(other.getValue())) return false;
     }
-    if (!getCurrency()
-        .equals(other.getCurrency())) return false;
-    if (!getTransactionId()
-        .equals(other.getTransactionId())) return false;
+    if (!getCurrency().equals(other.getCurrency())) return false;
+    if (!getTransactionId().equals(other.getTransactionId())) return false;
     if (hasTax() != other.hasTax()) return false;
     if (hasTax()) {
       if (java.lang.Float.floatToIntBits(getTax())
-          != java.lang.Float.floatToIntBits(
-              other.getTax())) return false;
+          != java.lang.Float.floatToIntBits(other.getTax())) return false;
     }
     if (hasCost() != other.hasCost()) return false;
     if (hasCost()) {
       if (java.lang.Float.floatToIntBits(getCost())
-          != java.lang.Float.floatToIntBits(
-              other.getCost())) return false;
+          != java.lang.Float.floatToIntBits(other.getCost())) return false;
     }
     if (hasDiscountValue() != other.hasDiscountValue()) return false;
     if (hasDiscountValue()) {
       if (java.lang.Float.floatToIntBits(getDiscountValue())
-          != java.lang.Float.floatToIntBits(
-              other.getDiscountValue())) return false;
+          != java.lang.Float.floatToIntBits(other.getDiscountValue())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -420,8 +462,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     if (hasValue()) {
       hash = (37 * hash) + VALUE_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(
-          getValue());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(getValue());
     }
     hash = (37 * hash) + CURRENCY_FIELD_NUMBER;
     hash = (53 * hash) + getCurrency().hashCode();
@@ -429,18 +470,15 @@ public int hashCode() {
     hash = (53 * hash) + getTransactionId().hashCode();
     if (hasTax()) {
       hash = (37 * hash) + TAX_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(
-          getTax());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(getTax());
     }
     if (hasCost()) {
       hash = (37 * hash) + COST_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(
-          getCost());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(getCost());
     }
     if (hasDiscountValue()) {
       hash = (37 * hash) + DISCOUNT_VALUE_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(
-          getDiscountValue());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(getDiscountValue());
     }
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
@@ -448,131 +486,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.TransactionInfo parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.TransactionInfo parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.TransactionInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.TransactionInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A transaction represents the entire purchase transaction.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.TransactionInfo}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.TransactionInfo)
       com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_TransactionInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_TransactionInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.TransactionInfo.class, com.google.cloud.discoveryengine.v1.TransactionInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1.TransactionInfo.class,
+              com.google.cloud.discoveryengine.v1.TransactionInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.TransactionInfo.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -587,9 +629,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor;
     }
 
     @java.lang.Override
@@ -608,8 +650,11 @@ public com.google.cloud.discoveryengine.v1.TransactionInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.TransactionInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1.TransactionInfo result = new com.google.cloud.discoveryengine.v1.TransactionInfo(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.TransactionInfo result =
+          new com.google.cloud.discoveryengine.v1.TransactionInfo(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -646,38 +691,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.TransactionInfo r
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.TransactionInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.TransactionInfo)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.TransactionInfo) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -685,7 +731,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.TransactionInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance())
+        return this;
       if (other.hasValue()) {
         setValue(other.getValue());
       }
@@ -734,42 +781,49 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 13: {
-              value_ = input.readFloat();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 13
-            case 18: {
-              currency_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              transactionId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 37: {
-              tax_ = input.readFloat();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 37
-            case 45: {
-              cost_ = input.readFloat();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 45
-            case 53: {
-              discountValue_ = input.readFloat();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 53
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 13:
+              {
+                value_ = input.readFloat();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 13
+            case 18:
+              {
+                currency_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                transactionId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 37:
+              {
+                tax_ = input.readFloat();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 37
+            case 45:
+              {
+                cost_ = input.readFloat();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 45
+            case 53:
+              {
+                discountValue_ = input.readFloat();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 53
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -779,10 +833,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private float value_ ;
+    private float value_;
     /**
+     *
+     *
      * 
      * Required. Total non-zero value associated with the transaction. This value
      * may include shipping, tax, or other adjustments to the total value that you
@@ -790,6 +847,7 @@ public Builder mergeFrom(
      * 

      *
      * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return Whether the value field is set.
      */
     @java.lang.Override
@@ -797,6 +855,8 @@ public boolean hasValue() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. Total non-zero value associated with the transaction. This value
      * may include shipping, tax, or other adjustments to the total value that you
@@ -804,6 +864,7 @@ public boolean hasValue() {
      * 

      *
      * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The value.
      */
     @java.lang.Override
@@ -811,6 +872,8 @@ public float getValue() {
       return value_;
     }
     /**
+     *
+     *
      * 
      * Required. Total non-zero value associated with the transaction. This value
      * may include shipping, tax, or other adjustments to the total value that you
@@ -818,6 +881,7 @@ public float getValue() {
      * 

      *
      * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The value to set.
      * @return This builder for chaining.
      */
@@ -829,6 +893,8 @@ public Builder setValue(float value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Total non-zero value associated with the transaction. This value
      * may include shipping, tax, or other adjustments to the total value that you
@@ -836,6 +902,7 @@ public Builder setValue(float value) {
      * 

      *
      * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearValue() {
@@ -847,18 +914,20 @@ public Builder clearValue() {
 
     private java.lang.Object currency_ = "";
     /**
+     *
+     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The currency.
      */
     public java.lang.String getCurrency() {
       java.lang.Object ref = currency_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         currency_ = s;
         return s;
@@ -867,20 +936,21 @@ public java.lang.String getCurrency() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for currency.
      */
-    public com.google.protobuf.ByteString
-        getCurrencyBytes() {
+    public com.google.protobuf.ByteString getCurrencyBytes() {
       java.lang.Object ref = currency_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         currency_ = b;
         return b;
       } else {
@@ -888,28 +958,35 @@ public java.lang.String getCurrency() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The currency to set.
      * @return This builder for chaining.
      */
-    public Builder setCurrency(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCurrency(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       currency_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearCurrency() {
@@ -919,17 +996,21 @@ public Builder clearCurrency() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for currency to set.
      * @return This builder for chaining.
      */
-    public Builder setCurrencyBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCurrencyBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       currency_ = value;
       bitField0_ |= 0x00000002;
@@ -939,18 +1020,20 @@ public Builder setCurrencyBytes(
 
     private java.lang.Object transactionId_ = "";
     /**
+     *
+     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
+     *
      * @return The transactionId.
      */
     public java.lang.String getTransactionId() {
       java.lang.Object ref = transactionId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         transactionId_ = s;
         return s;
@@ -959,20 +1042,21 @@ public java.lang.String getTransactionId() {
       }
     }
     /**
+     *
+     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
+     *
      * @return The bytes for transactionId.
      */
-    public com.google.protobuf.ByteString
-        getTransactionIdBytes() {
+    public com.google.protobuf.ByteString getTransactionIdBytes() {
       java.lang.Object ref = transactionId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         transactionId_ = b;
         return b;
       } else {
@@ -980,28 +1064,35 @@ public java.lang.String getTransactionId() {
       }
     }
     /**
+     *
+     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
+     *
      * @param value The transactionId to set.
      * @return This builder for chaining.
      */
-    public Builder setTransactionId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTransactionId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       transactionId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTransactionId() {
@@ -1011,17 +1102,21 @@ public Builder clearTransactionId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
+     *
      * @param value The bytes for transactionId to set.
      * @return This builder for chaining.
      */
-    public Builder setTransactionIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTransactionIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       transactionId_ = value;
       bitField0_ |= 0x00000004;
@@ -1029,13 +1124,16 @@ public Builder setTransactionIdBytes(
       return this;
     }
 
-    private float tax_ ;
+    private float tax_;
     /**
+     *
+     *
      * 
      * All the taxes associated with the transaction.
      * 

      *
      * optional float tax = 4;
+     *
      * @return Whether the tax field is set.
      */
     @java.lang.Override
@@ -1043,11 +1141,14 @@ public boolean hasTax() {
       return ((bitField0_ & 0x00000008) != 0);
     }
     /**
+     *
+     *
      * 
      * All the taxes associated with the transaction.
      * 

      *
      * optional float tax = 4;
+     *
      * @return The tax.
      */
     @java.lang.Override
@@ -1055,11 +1156,14 @@ public float getTax() {
       return tax_;
     }
     /**
+     *
+     *
      * 
      * All the taxes associated with the transaction.
      * 

      *
      * optional float tax = 4;
+     *
      * @param value The tax to set.
      * @return This builder for chaining.
      */
@@ -1071,11 +1175,14 @@ public Builder setTax(float value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * All the taxes associated with the transaction.
      * 

      *
      * optional float tax = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTax() {
@@ -1085,8 +1192,10 @@ public Builder clearTax() {
       return this;
     }
 
-    private float cost_ ;
+    private float cost_;
     /**
+     *
+     *
      * 
      * All the costs associated with the products. These can be manufacturing
      * costs, shipping expenses not borne by the end user, or any other costs,
@@ -1098,6 +1207,7 @@ public Builder clearTax() {
      * 

      *
      * optional float cost = 5;
+     *
      * @return Whether the cost field is set.
      */
     @java.lang.Override
@@ -1105,6 +1215,8 @@ public boolean hasCost() {
       return ((bitField0_ & 0x00000010) != 0);
     }
     /**
+     *
+     *
      * 
      * All the costs associated with the products. These can be manufacturing
      * costs, shipping expenses not borne by the end user, or any other costs,
@@ -1116,6 +1228,7 @@ public boolean hasCost() {
      * 

      *
      * optional float cost = 5;
+     *
      * @return The cost.
      */
     @java.lang.Override
@@ -1123,6 +1236,8 @@ public float getCost() {
       return cost_;
     }
     /**
+     *
+     *
      * 
      * All the costs associated with the products. These can be manufacturing
      * costs, shipping expenses not borne by the end user, or any other costs,
@@ -1134,6 +1249,7 @@ public float getCost() {
      * 

      *
      * optional float cost = 5;
+     *
      * @param value The cost to set.
      * @return This builder for chaining.
      */
@@ -1145,6 +1261,8 @@ public Builder setCost(float value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * All the costs associated with the products. These can be manufacturing
      * costs, shipping expenses not borne by the end user, or any other costs,
@@ -1156,6 +1274,7 @@ public Builder setCost(float value) {
      * 

      *
      * optional float cost = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCost() {
@@ -1165,8 +1284,10 @@ public Builder clearCost() {
       return this;
     }
 
-    private float discountValue_ ;
+    private float discountValue_;
     /**
+     *
+     *
      * 
      * The total discount(s) value applied to this transaction.
      * This figure should be excluded from
@@ -1191,6 +1312,7 @@ public Builder clearCost() {
      * 

      *
      * optional float discount_value = 6;
+     *
      * @return Whether the discountValue field is set.
      */
     @java.lang.Override
@@ -1198,6 +1320,8 @@ public boolean hasDiscountValue() {
       return ((bitField0_ & 0x00000020) != 0);
     }
     /**
+     *
+     *
      * 
      * The total discount(s) value applied to this transaction.
      * This figure should be excluded from
@@ -1222,6 +1346,7 @@ public boolean hasDiscountValue() {
      * 

      *
      * optional float discount_value = 6;
+     *
      * @return The discountValue.
      */
     @java.lang.Override
@@ -1229,6 +1354,8 @@ public float getDiscountValue() {
       return discountValue_;
     }
     /**
+     *
+     *
      * 
      * The total discount(s) value applied to this transaction.
      * This figure should be excluded from
@@ -1253,6 +1380,7 @@ public float getDiscountValue() {
      * 

      *
      * optional float discount_value = 6;
+     *
      * @param value The discountValue to set.
      * @return This builder for chaining.
      */
@@ -1264,6 +1392,8 @@ public Builder setDiscountValue(float value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The total discount(s) value applied to this transaction.
      * This figure should be excluded from
@@ -1288,6 +1418,7 @@ public Builder setDiscountValue(float value) {
      * 

      *
      * optional float discount_value = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDiscountValue() {
@@ -1296,9 +1427,9 @@ public Builder clearDiscountValue() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1308,12 +1439,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.TransactionInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.TransactionInfo)
   private static final com.google.cloud.discoveryengine.v1.TransactionInfo DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.TransactionInfo();
   }
@@ -1322,27 +1453,27 @@ public static com.google.cloud.discoveryengine.v1.TransactionInfo getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public TransactionInfo parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public TransactionInfo parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1357,6 +1488,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.TransactionInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfoOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfoOrBuilder.java
similarity index 86%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfoOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfoOrBuilder.java
index 61488b87abb6..c1c83202df60 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfoOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/TransactionInfoOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface TransactionInfoOrBuilder extends
+public interface TransactionInfoOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.TransactionInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. Total non-zero value associated with the transaction. This value
    * may include shipping, tax, or other adjustments to the total value that you
@@ -15,10 +33,13 @@ public interface TransactionInfoOrBuilder extends
    * 

    *
    * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the value field is set.
    */
   boolean hasValue();
   /**
+   *
+   *
    * 
    * Required. Total non-zero value associated with the transaction. This value
    * may include shipping, tax, or other adjustments to the total value that you
@@ -26,70 +47,89 @@ public interface TransactionInfoOrBuilder extends
    * 

    *
    * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The value.
    */
   float getValue();
 
   /**
+   *
+   *
    * 
    * Required. Currency code. Use three-character ISO-4217 code.
    * 

    *
    * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The currency.
    */
   java.lang.String getCurrency();
   /**
+   *
+   *
    * 
    * Required. Currency code. Use three-character ISO-4217 code.
    * 

    *
    * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for currency.
    */
-  com.google.protobuf.ByteString
-      getCurrencyBytes();
+  com.google.protobuf.ByteString getCurrencyBytes();
 
   /**
+   *
+   *
    * 
    * The transaction ID with a length limit of 128 characters.
    * 

    *
    * string transaction_id = 3;
+   *
    * @return The transactionId.
    */
   java.lang.String getTransactionId();
   /**
+   *
+   *
    * 
    * The transaction ID with a length limit of 128 characters.
    * 

    *
    * string transaction_id = 3;
+   *
    * @return The bytes for transactionId.
    */
-  com.google.protobuf.ByteString
-      getTransactionIdBytes();
+  com.google.protobuf.ByteString getTransactionIdBytes();
 
   /**
+   *
+   *
    * 
    * All the taxes associated with the transaction.
    * 

    *
    * optional float tax = 4;
+   *
    * @return Whether the tax field is set.
    */
   boolean hasTax();
   /**
+   *
+   *
    * 
    * All the taxes associated with the transaction.
    * 

    *
    * optional float tax = 4;
+   *
    * @return The tax.
    */
   float getTax();
 
   /**
+   *
+   *
    * 
    * All the costs associated with the products. These can be manufacturing
    * costs, shipping expenses not borne by the end user, or any other costs,
@@ -101,10 +141,13 @@ public interface TransactionInfoOrBuilder extends
    * 

    *
    * optional float cost = 5;
+   *
    * @return Whether the cost field is set.
    */
   boolean hasCost();
   /**
+   *
+   *
    * 
    * All the costs associated with the products. These can be manufacturing
    * costs, shipping expenses not borne by the end user, or any other costs,
@@ -116,11 +159,14 @@ public interface TransactionInfoOrBuilder extends
    * 

    *
    * optional float cost = 5;
+   *
    * @return The cost.
    */
   float getCost();
 
   /**
+   *
+   *
    * 
    * The total discount(s) value applied to this transaction.
    * This figure should be excluded from
@@ -145,10 +191,13 @@ public interface TransactionInfoOrBuilder extends
    * 

    *
    * optional float discount_value = 6;
+   *
    * @return Whether the discountValue field is set.
    */
   boolean hasDiscountValue();
   /**
+   *
+   *
    * 
    * The total discount(s) value applied to this transaction.
    * This figure should be excluded from
@@ -173,6 +222,7 @@ public interface TransactionInfoOrBuilder extends
    * 

    *
    * optional float discount_value = 6;
+   *
    * @return The discountValue.
    */
   float getDiscountValue();
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequest.java
similarity index 69%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequest.java
index e4d835b0986f..b12a7e8d9abb 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [DocumentService.UpdateDocument][google.cloud.discoveryengine.v1.DocumentService.UpdateDocument]
@@ -12,41 +29,44 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.UpdateDocumentRequest}
  */
-public final class UpdateDocumentRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UpdateDocumentRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.UpdateDocumentRequest)
     UpdateDocumentRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UpdateDocumentRequest.newBuilder() to construct.
   private UpdateDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private UpdateDocumentRequest() {
-  }
+
+  private UpdateDocumentRequest() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new UpdateDocumentRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.class, com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.class,
+            com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.Builder.class);
   }
 
   public static final int DOCUMENT_FIELD_NUMBER = 1;
   private com.google.cloud.discoveryengine.v1.Document document_;
   /**
+   *
+   *
    * 
    * Required. The document to update/create.
    *
@@ -60,7 +80,10 @@ protected java.lang.Object newInstance(
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the document field is set.
    */
   @java.lang.Override
@@ -68,6 +91,8 @@ public boolean hasDocument() {
     return document_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The document to update/create.
    *
@@ -81,14 +106,21 @@ public boolean hasDocument() {
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The document.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.Document getDocument() {
-    return document_ == null ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
+    return document_ == null
+        ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
+        : document_;
   }
   /**
+   *
+   *
    * 
    * Required. The document to update/create.
    *
@@ -102,16 +134,22 @@ public com.google.cloud.discoveryengine.v1.Document getDocument() {
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilder() {
-    return document_ == null ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
+    return document_ == null
+        ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
+        : document_;
   }
 
   public static final int ALLOW_MISSING_FIELD_NUMBER = 2;
   private boolean allowMissing_ = false;
   /**
+   *
+   *
    * 
    * If set to true, and the
    * [Document][google.cloud.discoveryengine.v1.Document] is not found, a new
@@ -119,6 +157,7 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilde
    * 

    *
    * bool allow_missing = 2;
+   *
    * @return The allowMissing.
    */
   @java.lang.Override
@@ -127,6 +166,7 @@ public boolean getAllowMissing() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -138,8 +178,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (document_ != null) {
       output.writeMessage(1, getDocument());
     }
@@ -156,12 +195,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (document_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getDocument());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getDocument());
     }
     if (allowMissing_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(2, allowMissing_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, allowMissing_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -171,20 +208,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.UpdateDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.UpdateDocumentRequest other = (com.google.cloud.discoveryengine.v1.UpdateDocumentRequest) obj;
+    com.google.cloud.discoveryengine.v1.UpdateDocumentRequest other =
+        (com.google.cloud.discoveryengine.v1.UpdateDocumentRequest) obj;
 
     if (hasDocument() != other.hasDocument()) return false;
     if (hasDocument()) {
-      if (!getDocument()
-          .equals(other.getDocument())) return false;
+      if (!getDocument().equals(other.getDocument())) return false;
     }
-    if (getAllowMissing()
-        != other.getAllowMissing()) return false;
+    if (getAllowMissing() != other.getAllowMissing()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -201,106 +237,111 @@ public int hashCode() {
       hash = (53 * hash) + getDocument().hashCode();
     }
     hash = (37 * hash) + ALLOW_MISSING_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getAllowMissing());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getAllowMissing());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.UpdateDocumentRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.UpdateDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [DocumentService.UpdateDocument][google.cloud.discoveryengine.v1.DocumentService.UpdateDocument]
@@ -309,33 +350,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.UpdateDocumentRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.UpdateDocumentRequest)
       com.google.cloud.discoveryengine.v1.UpdateDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.class, com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.class,
+              com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -350,9 +390,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
@@ -371,8 +411,11 @@ public com.google.cloud.discoveryengine.v1.UpdateDocumentRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.UpdateDocumentRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.UpdateDocumentRequest result = new com.google.cloud.discoveryengine.v1.UpdateDocumentRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.UpdateDocumentRequest result =
+          new com.google.cloud.discoveryengine.v1.UpdateDocumentRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -380,9 +423,7 @@ public com.google.cloud.discoveryengine.v1.UpdateDocumentRequest buildPartial()
     private void buildPartial0(com.google.cloud.discoveryengine.v1.UpdateDocumentRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.document_ = documentBuilder_ == null
-            ? document_
-            : documentBuilder_.build();
+        result.document_ = documentBuilder_ == null ? document_ : documentBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.allowMissing_ = allowMissing_;
@@ -393,38 +434,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.UpdateDocumentReq
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.UpdateDocumentRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.UpdateDocumentRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.UpdateDocumentRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -432,7 +474,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.UpdateDocumentRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.getDefaultInstance())
+        return this;
       if (other.hasDocument()) {
         mergeDocument(other.getDocument());
       }
@@ -465,24 +508,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getDocumentFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              allowMissing_ = input.readBool();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getDocumentFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                allowMissing_ = input.readBool();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -492,12 +536,18 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.cloud.discoveryengine.v1.Document document_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> documentBuilder_;
+            com.google.cloud.discoveryengine.v1.Document,
+            com.google.cloud.discoveryengine.v1.Document.Builder,
+            com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
+        documentBuilder_;
     /**
+     *
+     *
      * 
      * Required. The document to update/create.
      *
@@ -511,13 +561,18 @@ public Builder mergeFrom(
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the document field is set.
      */
     public boolean hasDocument() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The document to update/create.
      *
@@ -531,17 +586,24 @@ public boolean hasDocument() {
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The document.
      */
     public com.google.cloud.discoveryengine.v1.Document getDocument() {
       if (documentBuilder_ == null) {
-        return document_ == null ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
+        return document_ == null
+            ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
+            : document_;
       } else {
         return documentBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The document to update/create.
      *
@@ -555,7 +617,9 @@ public com.google.cloud.discoveryengine.v1.Document getDocument() {
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setDocument(com.google.cloud.discoveryengine.v1.Document value) {
       if (documentBuilder_ == null) {
@@ -571,6 +635,8 @@ public Builder setDocument(com.google.cloud.discoveryengine.v1.Document value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The document to update/create.
      *
@@ -584,7 +650,9 @@ public Builder setDocument(com.google.cloud.discoveryengine.v1.Document value) {
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setDocument(
         com.google.cloud.discoveryengine.v1.Document.Builder builderForValue) {
@@ -598,6 +666,8 @@ public Builder setDocument(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The document to update/create.
      *
@@ -611,13 +681,15 @@ public Builder setDocument(
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeDocument(com.google.cloud.discoveryengine.v1.Document value) {
       if (documentBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          document_ != null &&
-          document_ != com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && document_ != null
+            && document_ != com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()) {
           getDocumentBuilder().mergeFrom(value);
         } else {
           document_ = value;
@@ -630,6 +702,8 @@ public Builder mergeDocument(com.google.cloud.discoveryengine.v1.Document value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The document to update/create.
      *
@@ -643,7 +717,9 @@ public Builder mergeDocument(com.google.cloud.discoveryengine.v1.Document value)
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearDocument() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -656,6 +732,8 @@ public Builder clearDocument() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The document to update/create.
      *
@@ -669,7 +747,9 @@ public Builder clearDocument() {
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentBuilder() {
       bitField0_ |= 0x00000001;
@@ -677,6 +757,8 @@ public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentBuilder()
       return getDocumentFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The document to update/create.
      *
@@ -690,17 +772,22 @@ public com.google.cloud.discoveryengine.v1.Document.Builder getDocumentBuilder()
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilder() {
       if (documentBuilder_ != null) {
         return documentBuilder_.getMessageOrBuilder();
       } else {
-        return document_ == null ?
-            com.google.cloud.discoveryengine.v1.Document.getDefaultInstance() : document_;
+        return document_ == null
+            ? com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()
+            : document_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The document to update/create.
      *
@@ -714,24 +801,31 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilde
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder> 
+            com.google.cloud.discoveryengine.v1.Document,
+            com.google.cloud.discoveryengine.v1.Document.Builder,
+            com.google.cloud.discoveryengine.v1.DocumentOrBuilder>
         getDocumentFieldBuilder() {
       if (documentBuilder_ == null) {
-        documentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Document, com.google.cloud.discoveryengine.v1.Document.Builder, com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
-                getDocument(),
-                getParentForChildren(),
-                isClean());
+        documentBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.Document,
+                com.google.cloud.discoveryengine.v1.Document.Builder,
+                com.google.cloud.discoveryengine.v1.DocumentOrBuilder>(
+                getDocument(), getParentForChildren(), isClean());
         document_ = null;
       }
       return documentBuilder_;
     }
 
-    private boolean allowMissing_ ;
+    private boolean allowMissing_;
     /**
+     *
+     *
      * 
      * If set to true, and the
      * [Document][google.cloud.discoveryengine.v1.Document] is not found, a new
@@ -739,6 +833,7 @@ public com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilde
      * 

      *
      * bool allow_missing = 2;
+     *
      * @return The allowMissing.
      */
     @java.lang.Override
@@ -746,6 +841,8 @@ public boolean getAllowMissing() {
       return allowMissing_;
     }
     /**
+     *
+     *
      * 
      * If set to true, and the
      * [Document][google.cloud.discoveryengine.v1.Document] is not found, a new
@@ -753,6 +850,7 @@ public boolean getAllowMissing() {
      * 

      *
      * bool allow_missing = 2;
+     *
      * @param value The allowMissing to set.
      * @return This builder for chaining.
      */
@@ -764,6 +862,8 @@ public Builder setAllowMissing(boolean value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * If set to true, and the
      * [Document][google.cloud.discoveryengine.v1.Document] is not found, a new
@@ -771,6 +871,7 @@ public Builder setAllowMissing(boolean value) {
      * 

      *
      * bool allow_missing = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAllowMissing() {
@@ -779,9 +880,9 @@ public Builder clearAllowMissing() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -791,12 +892,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.UpdateDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.UpdateDocumentRequest)
   private static final com.google.cloud.discoveryengine.v1.UpdateDocumentRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.UpdateDocumentRequest();
   }
@@ -805,27 +906,27 @@ public static com.google.cloud.discoveryengine.v1.UpdateDocumentRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UpdateDocumentRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UpdateDocumentRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -840,6 +941,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.UpdateDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequestOrBuilder.java
similarity index 69%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequestOrBuilder.java
index 299b053dae1c..43b9dc8cde70 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateDocumentRequestOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/document_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface UpdateDocumentRequestOrBuilder extends
+public interface UpdateDocumentRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.UpdateDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The document to update/create.
    *
@@ -21,11 +39,16 @@ public interface UpdateDocumentRequestOrBuilder extends
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the document field is set.
    */
   boolean hasDocument();
   /**
+   *
+   *
    * 
    * Required. The document to update/create.
    *
@@ -39,11 +62,16 @@ public interface UpdateDocumentRequestOrBuilder extends
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The document.
    */
   com.google.cloud.discoveryengine.v1.Document getDocument();
   /**
+   *
+   *
    * 
    * Required. The document to update/create.
    *
@@ -57,11 +85,15 @@ public interface UpdateDocumentRequestOrBuilder extends
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.discoveryengine.v1.DocumentOrBuilder getDocumentOrBuilder();
 
   /**
+   *
+   *
    * 
    * If set to true, and the
    * [Document][google.cloud.discoveryengine.v1.Document] is not found, a new
@@ -69,6 +101,7 @@ public interface UpdateDocumentRequestOrBuilder extends
    * 

    *
    * bool allow_missing = 2;
+   *
    * @return The allowMissing.
    */
   boolean getAllowMissing();
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadata.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadata.java
similarity index 69%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadata.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadata.java
index 888e4063dc6a..c6a937c70986 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadata.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadata.java
@@ -1,55 +1,76 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Metadata for UpdateSchema LRO.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.UpdateSchemaMetadata}
  */
-public final class UpdateSchemaMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UpdateSchemaMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.UpdateSchemaMetadata)
     UpdateSchemaMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UpdateSchemaMetadata.newBuilder() to construct.
   private UpdateSchemaMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private UpdateSchemaMetadata() {
-  }
+
+  private UpdateSchemaMetadata() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new UpdateSchemaMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.class, com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.class,
+            com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -57,11 +78,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -69,6 +93,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -83,12 +109,15 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -96,12 +125,15 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -109,6 +141,8 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -122,6 +156,7 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -133,8 +168,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -151,12 +185,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -166,22 +198,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata other = (com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata) obj;
+    com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata other =
+        (com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime()
-          .equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -208,131 +239,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata for UpdateSchema LRO.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.UpdateSchemaMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.UpdateSchemaMetadata)
       com.google.cloud.discoveryengine.v1.UpdateSchemaMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.class, com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.class,
+              com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,9 +387,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
@@ -372,8 +408,11 @@ public com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata result = new com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata result =
+          new com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -381,14 +420,10 @@ public com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata buildPartial() {
     private void buildPartial0(com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null
-            ? updateTime_
-            : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
       }
     }
 
@@ -396,38 +431,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.UpdateSchemaMetad
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -435,7 +471,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata other) {
-      if (other == com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata.getDefaultInstance())
+        return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -468,26 +505,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getUpdateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -497,38 +533,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -549,14 +599,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -567,6 +618,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -575,9 +628,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -590,6 +643,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -607,6 +662,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -619,6 +676,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -629,11 +688,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -641,14 +703,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -656,36 +721,49 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        updateTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -707,6 +785,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -714,8 +794,7 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -726,6 +805,8 @@ public Builder setUpdateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -735,9 +816,9 @@ public Builder setUpdateTime(
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          updateTime_ != null &&
-          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateTime_ != null
+            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -750,6 +831,8 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -768,6 +851,8 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -781,6 +866,8 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -792,11 +879,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -805,21 +895,24 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(),
-                getParentForChildren(),
-                isClean());
+        updateTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(), getParentForChildren(), isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -829,12 +922,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.UpdateSchemaMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.UpdateSchemaMetadata)
   private static final com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata();
   }
@@ -843,27 +936,27 @@ public static com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UpdateSchemaMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UpdateSchemaMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -878,6 +971,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.UpdateSchemaMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadataOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadataOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadataOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadataOrBuilder.java
index 7b13edf9944d..7deb97286bce 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadataOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface UpdateSchemaMetadataOrBuilder extends
+public interface UpdateSchemaMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.UpdateSchemaMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -35,26 +59,34 @@ public interface UpdateSchemaMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequest.java
similarity index 64%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequest.java
index aff38c98864f..afb0b88b6db3 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [SchemaService.UpdateSchema][google.cloud.discoveryengine.v1.SchemaService.UpdateSchema]
@@ -12,46 +29,52 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.UpdateSchemaRequest}
  */
-public final class UpdateSchemaRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UpdateSchemaRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.UpdateSchemaRequest)
     UpdateSchemaRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UpdateSchemaRequest.newBuilder() to construct.
   private UpdateSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private UpdateSchemaRequest() {
-  }
+
+  private UpdateSchemaRequest() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new UpdateSchemaRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.class, com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.class,
+            com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.Builder.class);
   }
 
   public static final int SCHEMA_FIELD_NUMBER = 1;
   private com.google.cloud.discoveryengine.v1.Schema schema_;
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the schema field is set.
    */
   @java.lang.Override
@@ -59,32 +82,47 @@ public boolean hasSchema() {
     return schema_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The schema.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.Schema getSchema() {
-    return schema_ == null ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance() : schema_;
+    return schema_ == null
+        ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()
+        : schema_;
   }
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder() {
-    return schema_ == null ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance() : schema_;
+    return schema_ == null
+        ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()
+        : schema_;
   }
 
   public static final int ALLOW_MISSING_FIELD_NUMBER = 3;
   private boolean allowMissing_ = false;
   /**
+   *
+   *
    * 
    * If set to true, and the [Schema][google.cloud.discoveryengine.v1.Schema] is
    * not found, a new [Schema][google.cloud.discoveryengine.v1.Schema] will be
@@ -92,6 +130,7 @@ public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder()
    * 

    *
    * bool allow_missing = 3;
+   *
    * @return The allowMissing.
    */
   @java.lang.Override
@@ -100,6 +139,7 @@ public boolean getAllowMissing() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -111,8 +151,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (schema_ != null) {
       output.writeMessage(1, getSchema());
     }
@@ -129,12 +168,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (schema_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getSchema());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getSchema());
     }
     if (allowMissing_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(3, allowMissing_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, allowMissing_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -144,20 +181,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.UpdateSchemaRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.UpdateSchemaRequest other = (com.google.cloud.discoveryengine.v1.UpdateSchemaRequest) obj;
+    com.google.cloud.discoveryengine.v1.UpdateSchemaRequest other =
+        (com.google.cloud.discoveryengine.v1.UpdateSchemaRequest) obj;
 
     if (hasSchema() != other.hasSchema()) return false;
     if (hasSchema()) {
-      if (!getSchema()
-          .equals(other.getSchema())) return false;
+      if (!getSchema().equals(other.getSchema())) return false;
     }
-    if (getAllowMissing()
-        != other.getAllowMissing()) return false;
+    if (getAllowMissing() != other.getAllowMissing()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -174,106 +210,111 @@ public int hashCode() {
       hash = (53 * hash) + getSchema().hashCode();
     }
     hash = (37 * hash) + ALLOW_MISSING_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getAllowMissing());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getAllowMissing());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.UpdateSchemaRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.UpdateSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [SchemaService.UpdateSchema][google.cloud.discoveryengine.v1.SchemaService.UpdateSchema]
@@ -282,33 +323,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.UpdateSchemaRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.UpdateSchemaRequest)
       com.google.cloud.discoveryengine.v1.UpdateSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.class, com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.class,
+              com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -323,9 +363,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -344,8 +384,11 @@ public com.google.cloud.discoveryengine.v1.UpdateSchemaRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.UpdateSchemaRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.UpdateSchemaRequest result = new com.google.cloud.discoveryengine.v1.UpdateSchemaRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.UpdateSchemaRequest result =
+          new com.google.cloud.discoveryengine.v1.UpdateSchemaRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -353,9 +396,7 @@ public com.google.cloud.discoveryengine.v1.UpdateSchemaRequest buildPartial() {
     private void buildPartial0(com.google.cloud.discoveryengine.v1.UpdateSchemaRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.schema_ = schemaBuilder_ == null
-            ? schema_
-            : schemaBuilder_.build();
+        result.schema_ = schemaBuilder_ == null ? schema_ : schemaBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.allowMissing_ = allowMissing_;
@@ -366,38 +407,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.UpdateSchemaReque
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.UpdateSchemaRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.UpdateSchemaRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.UpdateSchemaRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -405,7 +447,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.UpdateSchemaRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.getDefaultInstance())
+        return this;
       if (other.hasSchema()) {
         mergeSchema(other.getSchema());
       }
@@ -438,24 +481,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getSchemaFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 24: {
-              allowMissing_ = input.readBool();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 24
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getSchemaFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 24:
+              {
+                allowMissing_ = input.readBool();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 24
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -465,43 +509,63 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.cloud.discoveryengine.v1.Schema schema_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.Schema, com.google.cloud.discoveryengine.v1.Schema.Builder, com.google.cloud.discoveryengine.v1.SchemaOrBuilder> schemaBuilder_;
+            com.google.cloud.discoveryengine.v1.Schema,
+            com.google.cloud.discoveryengine.v1.Schema.Builder,
+            com.google.cloud.discoveryengine.v1.SchemaOrBuilder>
+        schemaBuilder_;
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the schema field is set.
      */
     public boolean hasSchema() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The schema.
      */
     public com.google.cloud.discoveryengine.v1.Schema getSchema() {
       if (schemaBuilder_ == null) {
-        return schema_ == null ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance() : schema_;
+        return schema_ == null
+            ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()
+            : schema_;
       } else {
         return schemaBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setSchema(com.google.cloud.discoveryengine.v1.Schema value) {
       if (schemaBuilder_ == null) {
@@ -517,14 +581,17 @@ public Builder setSchema(com.google.cloud.discoveryengine.v1.Schema value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    public Builder setSchema(
-        com.google.cloud.discoveryengine.v1.Schema.Builder builderForValue) {
+    public Builder setSchema(com.google.cloud.discoveryengine.v1.Schema.Builder builderForValue) {
       if (schemaBuilder_ == null) {
         schema_ = builderForValue.build();
       } else {
@@ -535,17 +602,21 @@ public Builder setSchema(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeSchema(com.google.cloud.discoveryengine.v1.Schema value) {
       if (schemaBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          schema_ != null &&
-          schema_ != com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && schema_ != null
+            && schema_ != com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()) {
           getSchemaBuilder().mergeFrom(value);
         } else {
           schema_ = value;
@@ -558,11 +629,15 @@ public Builder mergeSchema(com.google.cloud.discoveryengine.v1.Schema value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearSchema() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -575,11 +650,15 @@ public Builder clearSchema() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1.Schema.Builder getSchemaBuilder() {
       bitField0_ |= 0x00000001;
@@ -587,43 +666,57 @@ public com.google.cloud.discoveryengine.v1.Schema.Builder getSchemaBuilder() {
       return getSchemaFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder() {
       if (schemaBuilder_ != null) {
         return schemaBuilder_.getMessageOrBuilder();
       } else {
-        return schema_ == null ?
-            com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance() : schema_;
+        return schema_ == null
+            ? com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()
+            : schema_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
      * 

      *
-     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.Schema, com.google.cloud.discoveryengine.v1.Schema.Builder, com.google.cloud.discoveryengine.v1.SchemaOrBuilder> 
+            com.google.cloud.discoveryengine.v1.Schema,
+            com.google.cloud.discoveryengine.v1.Schema.Builder,
+            com.google.cloud.discoveryengine.v1.SchemaOrBuilder>
         getSchemaFieldBuilder() {
       if (schemaBuilder_ == null) {
-        schemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.Schema, com.google.cloud.discoveryengine.v1.Schema.Builder, com.google.cloud.discoveryengine.v1.SchemaOrBuilder>(
-                getSchema(),
-                getParentForChildren(),
-                isClean());
+        schemaBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.Schema,
+                com.google.cloud.discoveryengine.v1.Schema.Builder,
+                com.google.cloud.discoveryengine.v1.SchemaOrBuilder>(
+                getSchema(), getParentForChildren(), isClean());
         schema_ = null;
       }
       return schemaBuilder_;
     }
 
-    private boolean allowMissing_ ;
+    private boolean allowMissing_;
     /**
+     *
+     *
      * 
      * If set to true, and the [Schema][google.cloud.discoveryengine.v1.Schema] is
      * not found, a new [Schema][google.cloud.discoveryengine.v1.Schema] will be
@@ -631,6 +724,7 @@ public com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder()
      * 

      *
      * bool allow_missing = 3;
+     *
      * @return The allowMissing.
      */
     @java.lang.Override
@@ -638,6 +732,8 @@ public boolean getAllowMissing() {
       return allowMissing_;
     }
     /**
+     *
+     *
      * 
      * If set to true, and the [Schema][google.cloud.discoveryengine.v1.Schema] is
      * not found, a new [Schema][google.cloud.discoveryengine.v1.Schema] will be
@@ -645,6 +741,7 @@ public boolean getAllowMissing() {
      * 

      *
      * bool allow_missing = 3;
+     *
      * @param value The allowMissing to set.
      * @return This builder for chaining.
      */
@@ -656,6 +753,8 @@ public Builder setAllowMissing(boolean value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * If set to true, and the [Schema][google.cloud.discoveryengine.v1.Schema] is
      * not found, a new [Schema][google.cloud.discoveryengine.v1.Schema] will be
@@ -663,6 +762,7 @@ public Builder setAllowMissing(boolean value) {
      * 

      *
      * bool allow_missing = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAllowMissing() {
@@ -671,9 +771,9 @@ public Builder clearAllowMissing() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -683,12 +783,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.UpdateSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.UpdateSchemaRequest)
   private static final com.google.cloud.discoveryengine.v1.UpdateSchemaRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.UpdateSchemaRequest();
   }
@@ -697,27 +797,27 @@ public static com.google.cloud.discoveryengine.v1.UpdateSchemaRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UpdateSchemaRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UpdateSchemaRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -732,6 +832,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.UpdateSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequestOrBuilder.java
similarity index 53%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequestOrBuilder.java
index 486267ef00cc..4313b3fb9617 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UpdateSchemaRequestOrBuilder.java
@@ -1,40 +1,72 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface UpdateSchemaRequestOrBuilder extends
+public interface UpdateSchemaRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.UpdateSchemaRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the schema field is set.
    */
   boolean hasSchema();
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The schema.
    */
   com.google.cloud.discoveryengine.v1.Schema getSchema();
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1.Schema] to update.
    * 

    *
-   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.discoveryengine.v1.SchemaOrBuilder getSchemaOrBuilder();
 
   /**
+   *
+   *
    * 
    * If set to true, and the [Schema][google.cloud.discoveryengine.v1.Schema] is
    * not found, a new [Schema][google.cloud.discoveryengine.v1.Schema] will be
@@ -42,6 +74,7 @@ public interface UpdateSchemaRequestOrBuilder extends
    * 

    *
    * bool allow_missing = 3;
+   *
    * @return The allowMissing.
    */
   boolean getAllowMissing();
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEvent.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEvent.java
similarity index 80%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEvent.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEvent.java
index c4ceaf2f530e..b3f8ce51104c 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEvent.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEvent.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * UserEvent captures all metadata information Discovery Engine API needs to
  * know about how end users interact with customers' website.
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.UserEvent}
  */
-public final class UserEvent extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UserEvent extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.UserEvent)
     UserEventOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UserEvent.newBuilder() to construct.
   private UserEvent(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private UserEvent() {
     eventType_ = "";
     userPseudoId_ = "";
@@ -27,48 +45,49 @@ private UserEvent() {
     attributionToken_ = "";
     filter_ = "";
     documents_ = java.util.Collections.emptyList();
-    tagIds_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
-    promotionIds_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
+    tagIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+    promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new UserEvent();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 17:
         return internalGetAttributes();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_UserEvent_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1_UserEvent_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.UserEvent.class, com.google.cloud.discoveryengine.v1.UserEvent.Builder.class);
+            com.google.cloud.discoveryengine.v1.UserEvent.class,
+            com.google.cloud.discoveryengine.v1.UserEvent.Builder.class);
   }
 
   public static final int EVENT_TYPE_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object eventType_ = "";
   /**
+   *
+   *
    * 
    * Required. User event type. Allowed values are:
    *
@@ -92,6 +111,7 @@ protected com.google.protobuf.MapField internalGetMapField(
    * 

    *
    * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The eventType.
    */
   @java.lang.Override
@@ -100,14 +120,15 @@ public java.lang.String getEventType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       eventType_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. User event type. Allowed values are:
    *
@@ -131,16 +152,15 @@ public java.lang.String getEventType() {
    * 

    *
    * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for eventType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getEventTypeBytes() {
+  public com.google.protobuf.ByteString getEventTypeBytes() {
     java.lang.Object ref = eventType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       eventType_ = b;
       return b;
     } else {
@@ -149,9 +169,12 @@ public java.lang.String getEventType() {
   }
 
   public static final int USER_PSEUDO_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object userPseudoId_ = "";
   /**
+   *
+   *
    * 
    * Required. A unique identifier for tracking visitors.
    *
@@ -173,6 +196,7 @@ public java.lang.String getEventType() {
    * 

    *
    * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The userPseudoId.
    */
   @java.lang.Override
@@ -181,14 +205,15 @@ public java.lang.String getUserPseudoId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userPseudoId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. A unique identifier for tracking visitors.
    *
@@ -210,16 +235,15 @@ public java.lang.String getUserPseudoId() {
    * 

    *
    * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for userPseudoId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getUserPseudoIdBytes() {
+  public com.google.protobuf.ByteString getUserPseudoIdBytes() {
     java.lang.Object ref = userPseudoId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       userPseudoId_ = b;
       return b;
     } else {
@@ -230,6 +254,8 @@ public java.lang.String getUserPseudoId() {
   public static final int EVENT_TIME_FIELD_NUMBER = 3;
   private com.google.protobuf.Timestamp eventTime_;
   /**
+   *
+   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -237,6 +263,7 @@ public java.lang.String getUserPseudoId() {
    * 

    *
    * .google.protobuf.Timestamp event_time = 3;
+   *
    * @return Whether the eventTime field is set.
    */
   @java.lang.Override
@@ -244,6 +271,8 @@ public boolean hasEventTime() {
     return eventTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -251,6 +280,7 @@ public boolean hasEventTime() {
    * 

    *
    * .google.protobuf.Timestamp event_time = 3;
+   *
    * @return The eventTime.
    */
   @java.lang.Override
@@ -258,6 +288,8 @@ public com.google.protobuf.Timestamp getEventTime() {
     return eventTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : eventTime_;
   }
   /**
+   *
+   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -274,11 +306,14 @@ public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
   public static final int USER_INFO_FIELD_NUMBER = 4;
   private com.google.cloud.discoveryengine.v1.UserInfo userInfo_;
   /**
+   *
+   *
    * 
    * Information about the end user.
    * 

    *
    * .google.cloud.discoveryengine.v1.UserInfo user_info = 4;
+   *
    * @return Whether the userInfo field is set.
    */
   @java.lang.Override
@@ -286,18 +321,25 @@ public boolean hasUserInfo() {
     return userInfo_ != null;
   }
   /**
+   *
+   *
    * 
    * Information about the end user.
    * 

    *
    * .google.cloud.discoveryengine.v1.UserInfo user_info = 4;
+   *
    * @return The userInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.UserInfo getUserInfo() {
-    return userInfo_ == null ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance() : userInfo_;
+    return userInfo_ == null
+        ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()
+        : userInfo_;
   }
   /**
+   *
+   *
    * 
    * Information about the end user.
    * 

@@ -306,12 +348,16 @@ public com.google.cloud.discoveryengine.v1.UserInfo getUserInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilder() {
-    return userInfo_ == null ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance() : userInfo_;
+    return userInfo_ == null
+        ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()
+        : userInfo_;
   }
 
   public static final int DIRECT_USER_REQUEST_FIELD_NUMBER = 5;
   private boolean directUserRequest_ = false;
   /**
+   *
+   *
    * 
    * Should set to true if the request is made directly from the end user, in
    * which case the
@@ -327,6 +373,7 @@ public com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilde
    * 

    *
    * bool direct_user_request = 5;
+   *
    * @return The directUserRequest.
    */
   @java.lang.Override
@@ -335,9 +382,12 @@ public boolean getDirectUserRequest() {
   }
 
   public static final int SESSION_ID_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object sessionId_ = "";
   /**
+   *
+   *
    * 
    * A unique identifier for tracking a visitor session with a length limit of
    * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -352,6 +402,7 @@ public boolean getDirectUserRequest() {
    * 

    *
    * string session_id = 6;
+   *
    * @return The sessionId.
    */
   @java.lang.Override
@@ -360,14 +411,15 @@ public java.lang.String getSessionId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       sessionId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A unique identifier for tracking a visitor session with a length limit of
    * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -382,16 +434,15 @@ public java.lang.String getSessionId() {
    * 

    *
    * string session_id = 6;
+   *
    * @return The bytes for sessionId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSessionIdBytes() {
+  public com.google.protobuf.ByteString getSessionIdBytes() {
     java.lang.Object ref = sessionId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       sessionId_ = b;
       return b;
     } else {
@@ -402,12 +453,15 @@ public java.lang.String getSessionId() {
   public static final int PAGE_INFO_FIELD_NUMBER = 7;
   private com.google.cloud.discoveryengine.v1.PageInfo pageInfo_;
   /**
+   *
+   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
    * 

    *
    * .google.cloud.discoveryengine.v1.PageInfo page_info = 7;
+   *
    * @return Whether the pageInfo field is set.
    */
   @java.lang.Override
@@ -415,19 +469,26 @@ public boolean hasPageInfo() {
     return pageInfo_ != null;
   }
   /**
+   *
+   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
    * 

    *
    * .google.cloud.discoveryengine.v1.PageInfo page_info = 7;
+   *
    * @return The pageInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.PageInfo getPageInfo() {
-    return pageInfo_ == null ? com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance() : pageInfo_;
+    return pageInfo_ == null
+        ? com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance()
+        : pageInfo_;
   }
   /**
+   *
+   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
@@ -437,13 +498,18 @@ public com.google.cloud.discoveryengine.v1.PageInfo getPageInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.PageInfoOrBuilder getPageInfoOrBuilder() {
-    return pageInfo_ == null ? com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance() : pageInfo_;
+    return pageInfo_ == null
+        ? com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance()
+        : pageInfo_;
   }
 
   public static final int ATTRIBUTION_TOKEN_FIELD_NUMBER = 8;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object attributionToken_ = "";
   /**
+   *
+   *
    * 
    * Token to attribute an API response to user action(s) to trigger the event.
    *
@@ -470,6 +536,7 @@ public com.google.cloud.discoveryengine.v1.PageInfoOrBuilder getPageInfoOrBuilde
    * 

    *
    * string attribution_token = 8;
+   *
    * @return The attributionToken.
    */
   @java.lang.Override
@@ -478,14 +545,15 @@ public java.lang.String getAttributionToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       attributionToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Token to attribute an API response to user action(s) to trigger the event.
    *
@@ -512,16 +580,15 @@ public java.lang.String getAttributionToken() {
    * 

    *
    * string attribution_token = 8;
+   *
    * @return The bytes for attributionToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getAttributionTokenBytes() {
+  public com.google.protobuf.ByteString getAttributionTokenBytes() {
     java.lang.Object ref = attributionToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       attributionToken_ = b;
       return b;
     } else {
@@ -530,9 +597,12 @@ public java.lang.String getAttributionToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 9;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered.
@@ -552,6 +622,7 @@ public java.lang.String getAttributionToken() {
    * 

    *
    * string filter = 9;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -560,14 +631,15 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered.
@@ -587,16 +659,15 @@ public java.lang.String getFilter() {
    * 

    *
    * string filter = 9;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -605,9 +676,12 @@ public java.lang.String getFilter() {
   }
 
   public static final int DOCUMENTS_FIELD_NUMBER = 10;
+
   @SuppressWarnings("serial")
   private java.util.List documents_;
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -635,6 +709,8 @@ public java.util.List getDocum
     return documents_;
   }
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -658,11 +734,13 @@ public java.util.List getDocum
    * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getDocumentsOrBuilderList() {
     return documents_;
   }
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -690,6 +768,8 @@ public int getDocumentsCount() {
     return documents_.size();
   }
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -717,6 +797,8 @@ public com.google.cloud.discoveryengine.v1.DocumentInfo getDocuments(int index)
     return documents_.get(index);
   }
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -748,11 +830,14 @@ public com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrB
   public static final int PANEL_FIELD_NUMBER = 11;
   private com.google.cloud.discoveryengine.v1.PanelInfo panel_;
   /**
+   *
+   *
    * 
    * Panel metadata associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1.PanelInfo panel = 11;
+   *
    * @return Whether the panel field is set.
    */
   @java.lang.Override
@@ -760,18 +845,25 @@ public boolean hasPanel() {
     return panel_ != null;
   }
   /**
+   *
+   *
    * 
    * Panel metadata associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1.PanelInfo panel = 11;
+   *
    * @return The panel.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.PanelInfo getPanel() {
-    return panel_ == null ? com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance() : panel_;
+    return panel_ == null
+        ? com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance()
+        : panel_;
   }
   /**
+   *
+   *
    * 
    * Panel metadata associated with this user event.
    * 

@@ -780,12 +872,16 @@ public com.google.cloud.discoveryengine.v1.PanelInfo getPanel() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder getPanelOrBuilder() {
-    return panel_ == null ? com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance() : panel_;
+    return panel_ == null
+        ? com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance()
+        : panel_;
   }
 
   public static final int SEARCH_INFO_FIELD_NUMBER = 12;
   private com.google.cloud.discoveryengine.v1.SearchInfo searchInfo_;
   /**
+   *
+   *
    * 
    * Search API details related to the event.
    *
@@ -793,6 +889,7 @@ public com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder getPanelOrBuilder(
    * 

    *
    * .google.cloud.discoveryengine.v1.SearchInfo search_info = 12;
+   *
    * @return Whether the searchInfo field is set.
    */
   @java.lang.Override
@@ -800,6 +897,8 @@ public boolean hasSearchInfo() {
     return searchInfo_ != null;
   }
   /**
+   *
+   *
    * 
    * Search API details related to the event.
    *
@@ -807,13 +906,18 @@ public boolean hasSearchInfo() {
    * 

    *
    * .google.cloud.discoveryengine.v1.SearchInfo search_info = 12;
+   *
    * @return The searchInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.SearchInfo getSearchInfo() {
-    return searchInfo_ == null ? com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance() : searchInfo_;
+    return searchInfo_ == null
+        ? com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance()
+        : searchInfo_;
   }
   /**
+   *
+   *
    * 
    * Search API details related to the event.
    *
@@ -824,12 +928,16 @@ public com.google.cloud.discoveryengine.v1.SearchInfo getSearchInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder getSearchInfoOrBuilder() {
-    return searchInfo_ == null ? com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance() : searchInfo_;
+    return searchInfo_ == null
+        ? com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance()
+        : searchInfo_;
   }
 
   public static final int COMPLETION_INFO_FIELD_NUMBER = 13;
   private com.google.cloud.discoveryengine.v1.CompletionInfo completionInfo_;
   /**
+   *
+   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -838,6 +946,7 @@ public com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder getSearchInfoOrBu
    * 

    *
    * .google.cloud.discoveryengine.v1.CompletionInfo completion_info = 13;
+   *
    * @return Whether the completionInfo field is set.
    */
   @java.lang.Override
@@ -845,6 +954,8 @@ public boolean hasCompletionInfo() {
     return completionInfo_ != null;
   }
   /**
+   *
+   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -853,13 +964,18 @@ public boolean hasCompletionInfo() {
    * 

    *
    * .google.cloud.discoveryengine.v1.CompletionInfo completion_info = 13;
+   *
    * @return The completionInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.CompletionInfo getCompletionInfo() {
-    return completionInfo_ == null ? com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance() : completionInfo_;
+    return completionInfo_ == null
+        ? com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance()
+        : completionInfo_;
   }
   /**
+   *
+   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -871,17 +987,22 @@ public com.google.cloud.discoveryengine.v1.CompletionInfo getCompletionInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder getCompletionInfoOrBuilder() {
-    return completionInfo_ == null ? com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance() : completionInfo_;
+    return completionInfo_ == null
+        ? com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance()
+        : completionInfo_;
   }
 
   public static final int TRANSACTION_INFO_FIELD_NUMBER = 14;
   private com.google.cloud.discoveryengine.v1.TransactionInfo transactionInfo_;
   /**
+   *
+   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1.TransactionInfo transaction_info = 14;
+   *
    * @return Whether the transactionInfo field is set.
    */
   @java.lang.Override
@@ -889,18 +1010,25 @@ public boolean hasTransactionInfo() {
     return transactionInfo_ != null;
   }
   /**
+   *
+   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1.TransactionInfo transaction_info = 14;
+   *
    * @return The transactionInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.TransactionInfo getTransactionInfo() {
-    return transactionInfo_ == null ? com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance() : transactionInfo_;
+    return transactionInfo_ == null
+        ? com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance()
+        : transactionInfo_;
   }
   /**
+   *
+   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

@@ -908,15 +1036,21 @@ public com.google.cloud.discoveryengine.v1.TransactionInfo getTransactionInfo()
    * .google.cloud.discoveryengine.v1.TransactionInfo transaction_info = 14;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder getTransactionInfoOrBuilder() {
-    return transactionInfo_ == null ? com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance() : transactionInfo_;
+  public com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder
+      getTransactionInfoOrBuilder() {
+    return transactionInfo_ == null
+        ? com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance()
+        : transactionInfo_;
   }
 
   public static final int TAG_IDS_FIELD_NUMBER = 15;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList tagIds_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
+   *
+   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -924,13 +1058,15 @@ public com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder getTransacti
    * 

    *
    * repeated string tag_ids = 15;
+   *
    * @return A list containing the tagIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getTagIdsList() {
+  public com.google.protobuf.ProtocolStringList getTagIdsList() {
     return tagIds_;
   }
   /**
+   *
+   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -938,12 +1074,15 @@ public com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder getTransacti
    * 

    *
    * repeated string tag_ids = 15;
+   *
    * @return The count of tagIds.
    */
   public int getTagIdsCount() {
     return tagIds_.size();
   }
   /**
+   *
+   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -951,6 +1090,7 @@ public int getTagIdsCount() {
    * 

    *
    * repeated string tag_ids = 15;
+   *
    * @param index The index of the element to return.
    * @return The tagIds at the given index.
    */
@@ -958,6 +1098,8 @@ public java.lang.String getTagIds(int index) {
     return tagIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -965,50 +1107,59 @@ public java.lang.String getTagIds(int index) {
    * 

    *
    * repeated string tag_ids = 15;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the tagIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getTagIdsBytes(int index) {
+  public com.google.protobuf.ByteString getTagIdsBytes(int index) {
     return tagIds_.getByteString(index);
   }
 
   public static final int PROMOTION_IDS_FIELD_NUMBER = 16;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList promotionIds_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
+   *
+   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
+   *
    * @return A list containing the promotionIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getPromotionIdsList() {
+  public com.google.protobuf.ProtocolStringList getPromotionIdsList() {
     return promotionIds_;
   }
   /**
+   *
+   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
+   *
    * @return The count of promotionIds.
    */
   public int getPromotionIdsCount() {
     return promotionIds_.size();
   }
   /**
+   *
+   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
+   *
    * @param index The index of the element to return.
    * @return The promotionIds at the given index.
    */
@@ -1016,47 +1167,59 @@ public java.lang.String getPromotionIds(int index) {
     return promotionIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the promotionIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getPromotionIdsBytes(int index) {
+  public com.google.protobuf.ByteString getPromotionIdsBytes(int index) {
     return promotionIds_.getByteString(index);
   }
 
   public static final int ATTRIBUTES_FIELD_NUMBER = 17;
+
   private static final class AttributesDefaultEntryHolder {
     static final com.google.protobuf.MapEntry<
-        java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute> defaultEntry =
+            java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute>
+        defaultEntry =
             com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.MESSAGE,
-                com.google.cloud.discoveryengine.v1.CustomAttribute.getDefaultInstance());
+                .
+                    newDefaultInstance(
+                        com.google.cloud.discoveryengine.v1.UserEventProto
+                            .internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_descriptor,
+                        com.google.protobuf.WireFormat.FieldType.STRING,
+                        "",
+                        com.google.protobuf.WireFormat.FieldType.MESSAGE,
+                        com.google.cloud.discoveryengine.v1.CustomAttribute.getDefaultInstance());
   }
+
   @SuppressWarnings("serial")
   private com.google.protobuf.MapField<
-      java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute> attributes_;
-  private com.google.protobuf.MapField
-  internalGetAttributes() {
+          java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute>
+      attributes_;
+
+  private com.google.protobuf.MapField<
+          java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute>
+      internalGetAttributes() {
     if (attributes_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          AttributesDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(AttributesDefaultEntryHolder.defaultEntry);
     }
     return attributes_;
   }
+
   public int getAttributesCount() {
     return internalGetAttributes().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -1086,23 +1249,26 @@ public int getAttributesCount() {
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+   * 
    */
   @java.lang.Override
-  public boolean containsAttributes(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsAttributes(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetAttributes().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getAttributesMap()} instead.
-   */
+  /** Use {@link #getAttributesMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
-  public java.util.Map getAttributes() {
+  public java.util.Map
+      getAttributes() {
     return getAttributesMap();
   }
   /**
+   *
+   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -1132,13 +1298,17 @@ public java.util.Map
    *
-   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+   * 
    */
   @java.lang.Override
-  public java.util.Map getAttributesMap() {
+  public java.util.Map
+      getAttributesMap() {
     return internalGetAttributes().getMap();
   }
   /**
+   *
+   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -1168,20 +1338,24 @@ public java.util.Map
    *
-   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+   * 
    */
   @java.lang.Override
-  public /* nullable */
-com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrDefault(
+  public /* nullable */ com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrDefault(
       java.lang.String key,
       /* nullable */
-com.google.cloud.discoveryengine.v1.CustomAttribute defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
+      com.google.cloud.discoveryengine.v1.CustomAttribute defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     java.util.Map map =
         internalGetAttributes().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -1211,12 +1385,15 @@ com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrDefault(
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+   * 
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrThrow(
       java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     java.util.Map map =
         internalGetAttributes().getMap();
     if (!map.containsKey(key)) {
@@ -1228,11 +1405,14 @@ public com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrThrow(
   public static final int MEDIA_INFO_FIELD_NUMBER = 18;
   private com.google.cloud.discoveryengine.v1.MediaInfo mediaInfo_;
   /**
+   *
+   *
    * 
    * Media-specific info.
    * 

    *
    * .google.cloud.discoveryengine.v1.MediaInfo media_info = 18;
+   *
    * @return Whether the mediaInfo field is set.
    */
   @java.lang.Override
@@ -1240,18 +1420,25 @@ public boolean hasMediaInfo() {
     return mediaInfo_ != null;
   }
   /**
+   *
+   *
    * 
    * Media-specific info.
    * 

    *
    * .google.cloud.discoveryengine.v1.MediaInfo media_info = 18;
+   *
    * @return The mediaInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.MediaInfo getMediaInfo() {
-    return mediaInfo_ == null ? com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance() : mediaInfo_;
+    return mediaInfo_ == null
+        ? com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance()
+        : mediaInfo_;
   }
   /**
+   *
+   *
    * 
    * Media-specific info.
    * 

@@ -1260,10 +1447,13 @@ public com.google.cloud.discoveryengine.v1.MediaInfo getMediaInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder getMediaInfoOrBuilder() {
-    return mediaInfo_ == null ? com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance() : mediaInfo_;
+    return mediaInfo_ == null
+        ? com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance()
+        : mediaInfo_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1275,8 +1465,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(eventType_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, eventType_);
     }
@@ -1325,12 +1514,8 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     for (int i = 0; i < promotionIds_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 16, promotionIds_.getRaw(i));
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetAttributes(),
-        AttributesDefaultEntryHolder.defaultEntry,
-        17);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetAttributes(), AttributesDefaultEntryHolder.defaultEntry, 17);
     if (mediaInfo_ != null) {
       output.writeMessage(18, getMediaInfo());
     }
@@ -1350,23 +1535,19 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, userPseudoId_);
     }
     if (eventTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getEventTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getEventTime());
     }
     if (userInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, getUserInfo());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getUserInfo());
     }
     if (directUserRequest_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(5, directUserRequest_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(5, directUserRequest_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sessionId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, sessionId_);
     }
     if (pageInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(7, getPageInfo());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(7, getPageInfo());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(attributionToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, attributionToken_);
@@ -1375,24 +1556,19 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(9, filter_);
     }
     for (int i = 0; i < documents_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(10, documents_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(10, documents_.get(i));
     }
     if (panel_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(11, getPanel());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(11, getPanel());
     }
     if (searchInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(12, getSearchInfo());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(12, getSearchInfo());
     }
     if (completionInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(13, getCompletionInfo());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(13, getCompletionInfo());
     }
     if (transactionInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(14, getTransactionInfo());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(14, getTransactionInfo());
     }
     {
       int dataSize = 0;
@@ -1410,19 +1586,20 @@ public int getSerializedSize() {
       size += dataSize;
       size += 2 * getPromotionIdsList().size();
     }
-    for (java.util.Map.Entry entry
-         : internalGetAttributes().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      attributes__ = AttributesDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(17, attributes__);
+    for (java.util.Map.Entry
+        entry : internalGetAttributes().getMap().entrySet()) {
+      com.google.protobuf.MapEntry<
+              java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute>
+          attributes__ =
+              AttributesDefaultEntryHolder.defaultEntry
+                  .newBuilderForType()
+                  .setKey(entry.getKey())
+                  .setValue(entry.getValue())
+                  .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, attributes__);
     }
     if (mediaInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(18, getMediaInfo());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(18, getMediaInfo());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -1432,72 +1609,55 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.UserEvent)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.UserEvent other = (com.google.cloud.discoveryengine.v1.UserEvent) obj;
+    com.google.cloud.discoveryengine.v1.UserEvent other =
+        (com.google.cloud.discoveryengine.v1.UserEvent) obj;
 
-    if (!getEventType()
-        .equals(other.getEventType())) return false;
-    if (!getUserPseudoId()
-        .equals(other.getUserPseudoId())) return false;
+    if (!getEventType().equals(other.getEventType())) return false;
+    if (!getUserPseudoId().equals(other.getUserPseudoId())) return false;
     if (hasEventTime() != other.hasEventTime()) return false;
     if (hasEventTime()) {
-      if (!getEventTime()
-          .equals(other.getEventTime())) return false;
+      if (!getEventTime().equals(other.getEventTime())) return false;
     }
     if (hasUserInfo() != other.hasUserInfo()) return false;
     if (hasUserInfo()) {
-      if (!getUserInfo()
-          .equals(other.getUserInfo())) return false;
+      if (!getUserInfo().equals(other.getUserInfo())) return false;
     }
-    if (getDirectUserRequest()
-        != other.getDirectUserRequest()) return false;
-    if (!getSessionId()
-        .equals(other.getSessionId())) return false;
+    if (getDirectUserRequest() != other.getDirectUserRequest()) return false;
+    if (!getSessionId().equals(other.getSessionId())) return false;
     if (hasPageInfo() != other.hasPageInfo()) return false;
     if (hasPageInfo()) {
-      if (!getPageInfo()
-          .equals(other.getPageInfo())) return false;
-    }
-    if (!getAttributionToken()
-        .equals(other.getAttributionToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getDocumentsList()
-        .equals(other.getDocumentsList())) return false;
+      if (!getPageInfo().equals(other.getPageInfo())) return false;
+    }
+    if (!getAttributionToken().equals(other.getAttributionToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getDocumentsList().equals(other.getDocumentsList())) return false;
     if (hasPanel() != other.hasPanel()) return false;
     if (hasPanel()) {
-      if (!getPanel()
-          .equals(other.getPanel())) return false;
+      if (!getPanel().equals(other.getPanel())) return false;
     }
     if (hasSearchInfo() != other.hasSearchInfo()) return false;
     if (hasSearchInfo()) {
-      if (!getSearchInfo()
-          .equals(other.getSearchInfo())) return false;
+      if (!getSearchInfo().equals(other.getSearchInfo())) return false;
     }
     if (hasCompletionInfo() != other.hasCompletionInfo()) return false;
     if (hasCompletionInfo()) {
-      if (!getCompletionInfo()
-          .equals(other.getCompletionInfo())) return false;
+      if (!getCompletionInfo().equals(other.getCompletionInfo())) return false;
     }
     if (hasTransactionInfo() != other.hasTransactionInfo()) return false;
     if (hasTransactionInfo()) {
-      if (!getTransactionInfo()
-          .equals(other.getTransactionInfo())) return false;
-    }
-    if (!getTagIdsList()
-        .equals(other.getTagIdsList())) return false;
-    if (!getPromotionIdsList()
-        .equals(other.getPromotionIdsList())) return false;
-    if (!internalGetAttributes().equals(
-        other.internalGetAttributes())) return false;
+      if (!getTransactionInfo().equals(other.getTransactionInfo())) return false;
+    }
+    if (!getTagIdsList().equals(other.getTagIdsList())) return false;
+    if (!getPromotionIdsList().equals(other.getPromotionIdsList())) return false;
+    if (!internalGetAttributes().equals(other.internalGetAttributes())) return false;
     if (hasMediaInfo() != other.hasMediaInfo()) return false;
     if (hasMediaInfo()) {
-      if (!getMediaInfo()
-          .equals(other.getMediaInfo())) return false;
+      if (!getMediaInfo().equals(other.getMediaInfo())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -1523,8 +1683,7 @@ public int hashCode() {
       hash = (53 * hash) + getUserInfo().hashCode();
     }
     hash = (37 * hash) + DIRECT_USER_REQUEST_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getDirectUserRequest());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getDirectUserRequest());
     hash = (37 * hash) + SESSION_ID_FIELD_NUMBER;
     hash = (53 * hash) + getSessionId().hashCode();
     if (hasPageInfo()) {
@@ -1576,99 +1735,104 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.UserEvent parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.UserEvent parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.UserEvent parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.UserEvent parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.UserEvent prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * UserEvent captures all metadata information Discovery Engine API needs to
    * know about how end users interact with customers' website.
@@ -1676,55 +1840,52 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.UserEvent}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.UserEvent)
       com.google.cloud.discoveryengine.v1.UserEventOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 17:
           return internalGetAttributes();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 17:
           return internalGetMutableAttributes();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_UserEvent_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_UserEvent_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.UserEvent.class, com.google.cloud.discoveryengine.v1.UserEvent.Builder.class);
+              com.google.cloud.discoveryengine.v1.UserEvent.class,
+              com.google.cloud.discoveryengine.v1.UserEvent.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.UserEvent.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1777,10 +1938,8 @@ public Builder clear() {
         transactionInfoBuilder_.dispose();
         transactionInfoBuilder_ = null;
       }
-      tagIds_ =
-          com.google.protobuf.LazyStringArrayList.emptyList();
-      promotionIds_ =
-          com.google.protobuf.LazyStringArrayList.emptyList();
+      tagIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
       internalGetMutableAttributes().clear();
       mediaInfo_ = null;
       if (mediaInfoBuilder_ != null) {
@@ -1791,9 +1950,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.UserEventProto.internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor;
     }
 
     @java.lang.Override
@@ -1812,9 +1971,12 @@ public com.google.cloud.discoveryengine.v1.UserEvent build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.UserEvent buildPartial() {
-      com.google.cloud.discoveryengine.v1.UserEvent result = new com.google.cloud.discoveryengine.v1.UserEvent(this);
+      com.google.cloud.discoveryengine.v1.UserEvent result =
+          new com.google.cloud.discoveryengine.v1.UserEvent(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -1840,14 +2002,10 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.UserEvent result)
         result.userPseudoId_ = userPseudoId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.eventTime_ = eventTimeBuilder_ == null
-            ? eventTime_
-            : eventTimeBuilder_.build();
+        result.eventTime_ = eventTimeBuilder_ == null ? eventTime_ : eventTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000008) != 0)) {
-        result.userInfo_ = userInfoBuilder_ == null
-            ? userInfo_
-            : userInfoBuilder_.build();
+        result.userInfo_ = userInfoBuilder_ == null ? userInfo_ : userInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000010) != 0)) {
         result.directUserRequest_ = directUserRequest_;
@@ -1856,9 +2014,7 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.UserEvent result)
         result.sessionId_ = sessionId_;
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
-        result.pageInfo_ = pageInfoBuilder_ == null
-            ? pageInfo_
-            : pageInfoBuilder_.build();
+        result.pageInfo_ = pageInfoBuilder_ == null ? pageInfo_ : pageInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
         result.attributionToken_ = attributionToken_;
@@ -1867,24 +2023,18 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.UserEvent result)
         result.filter_ = filter_;
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
-        result.panel_ = panelBuilder_ == null
-            ? panel_
-            : panelBuilder_.build();
+        result.panel_ = panelBuilder_ == null ? panel_ : panelBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000800) != 0)) {
-        result.searchInfo_ = searchInfoBuilder_ == null
-            ? searchInfo_
-            : searchInfoBuilder_.build();
+        result.searchInfo_ = searchInfoBuilder_ == null ? searchInfo_ : searchInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
-        result.completionInfo_ = completionInfoBuilder_ == null
-            ? completionInfo_
-            : completionInfoBuilder_.build();
+        result.completionInfo_ =
+            completionInfoBuilder_ == null ? completionInfo_ : completionInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00002000) != 0)) {
-        result.transactionInfo_ = transactionInfoBuilder_ == null
-            ? transactionInfo_
-            : transactionInfoBuilder_.build();
+        result.transactionInfo_ =
+            transactionInfoBuilder_ == null ? transactionInfo_ : transactionInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00004000) != 0)) {
         tagIds_.makeImmutable();
@@ -1899,9 +2049,7 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.UserEvent result)
         result.attributes_.makeImmutable();
       }
       if (((from_bitField0_ & 0x00020000) != 0)) {
-        result.mediaInfo_ = mediaInfoBuilder_ == null
-            ? mediaInfo_
-            : mediaInfoBuilder_.build();
+        result.mediaInfo_ = mediaInfoBuilder_ == null ? mediaInfo_ : mediaInfoBuilder_.build();
       }
     }
 
@@ -1909,38 +2057,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.UserEvent result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.UserEvent) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.UserEvent)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.UserEvent) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2004,9 +2153,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.UserEvent other) {
             documentsBuilder_ = null;
             documents_ = other.documents_;
             bitField0_ = (bitField0_ & ~0x00000200);
-            documentsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getDocumentsFieldBuilder() : null;
+            documentsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getDocumentsFieldBuilder()
+                    : null;
           } else {
             documentsBuilder_.addAllMessages(other.documents_);
           }
@@ -2044,8 +2194,7 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1.UserEvent other) {
         }
         onChanged();
       }
-      internalGetMutableAttributes().mergeFrom(
-          other.internalGetAttributes());
+      internalGetMutableAttributes().mergeFrom(other.internalGetAttributes());
       bitField0_ |= 0x00010000;
       if (other.hasMediaInfo()) {
         mergeMediaInfo(other.getMediaInfo());
@@ -2076,132 +2225,139 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              eventType_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              userPseudoId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getEventTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              input.readMessage(
-                  getUserInfoFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            case 40: {
-              directUserRequest_ = input.readBool();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 40
-            case 50: {
-              sessionId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 50
-            case 58: {
-              input.readMessage(
-                  getPageInfoFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 58
-            case 66: {
-              attributionToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000080;
-              break;
-            } // case 66
-            case 74: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000100;
-              break;
-            } // case 74
-            case 82: {
-              com.google.cloud.discoveryengine.v1.DocumentInfo m =
-                  input.readMessage(
-                      com.google.cloud.discoveryengine.v1.DocumentInfo.parser(),
-                      extensionRegistry);
-              if (documentsBuilder_ == null) {
-                ensureDocumentsIsMutable();
-                documents_.add(m);
-              } else {
-                documentsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 82
-            case 90: {
-              input.readMessage(
-                  getPanelFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000400;
-              break;
-            } // case 90
-            case 98: {
-              input.readMessage(
-                  getSearchInfoFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000800;
-              break;
-            } // case 98
-            case 106: {
-              input.readMessage(
-                  getCompletionInfoFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00001000;
-              break;
-            } // case 106
-            case 114: {
-              input.readMessage(
-                  getTransactionInfoFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00002000;
-              break;
-            } // case 114
-            case 122: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureTagIdsIsMutable();
-              tagIds_.add(s);
-              break;
-            } // case 122
-            case 130: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensurePromotionIdsIsMutable();
-              promotionIds_.add(s);
-              break;
-            } // case 130
-            case 138: {
-              com.google.protobuf.MapEntry
-              attributes__ = input.readMessage(
-                  AttributesDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableAttributes().getMutableMap().put(
-                  attributes__.getKey(), attributes__.getValue());
-              bitField0_ |= 0x00010000;
-              break;
-            } // case 138
-            case 146: {
-              input.readMessage(
-                  getMediaInfoFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00020000;
-              break;
-            } // case 146
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                eventType_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                userPseudoId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getEventTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                input.readMessage(getUserInfoFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            case 40:
+              {
+                directUserRequest_ = input.readBool();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 40
+            case 50:
+              {
+                sessionId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 50
+            case 58:
+              {
+                input.readMessage(getPageInfoFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
+            case 66:
+              {
+                attributionToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 66
+            case 74:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000100;
+                break;
+              } // case 74
+            case 82:
+              {
+                com.google.cloud.discoveryengine.v1.DocumentInfo m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1.DocumentInfo.parser(),
+                        extensionRegistry);
+                if (documentsBuilder_ == null) {
+                  ensureDocumentsIsMutable();
+                  documents_.add(m);
+                } else {
+                  documentsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 82
+            case 90:
+              {
+                input.readMessage(getPanelFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000400;
+                break;
+              } // case 90
+            case 98:
+              {
+                input.readMessage(getSearchInfoFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000800;
+                break;
+              } // case 98
+            case 106:
+              {
+                input.readMessage(getCompletionInfoFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00001000;
+                break;
+              } // case 106
+            case 114:
+              {
+                input.readMessage(getTransactionInfoFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00002000;
+                break;
+              } // case 114
+            case 122:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureTagIdsIsMutable();
+                tagIds_.add(s);
+                break;
+              } // case 122
+            case 130:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensurePromotionIdsIsMutable();
+                promotionIds_.add(s);
+                break;
+              } // case 130
+            case 138:
+              {
+                com.google.protobuf.MapEntry<
+                        java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute>
+                    attributes__ =
+                        input.readMessage(
+                            AttributesDefaultEntryHolder.defaultEntry.getParserForType(),
+                            extensionRegistry);
+                internalGetMutableAttributes()
+                    .getMutableMap()
+                    .put(attributes__.getKey(), attributes__.getValue());
+                bitField0_ |= 0x00010000;
+                break;
+              } // case 138
+            case 146:
+              {
+                input.readMessage(getMediaInfoFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00020000;
+                break;
+              } // case 146
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2211,10 +2367,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object eventType_ = "";
     /**
+     *
+     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2238,13 +2397,13 @@ public Builder mergeFrom(
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The eventType.
      */
     public java.lang.String getEventType() {
       java.lang.Object ref = eventType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         eventType_ = s;
         return s;
@@ -2253,6 +2412,8 @@ public java.lang.String getEventType() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2276,15 +2437,14 @@ public java.lang.String getEventType() {
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for eventType.
      */
-    public com.google.protobuf.ByteString
-        getEventTypeBytes() {
+    public com.google.protobuf.ByteString getEventTypeBytes() {
       java.lang.Object ref = eventType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         eventType_ = b;
         return b;
       } else {
@@ -2292,6 +2452,8 @@ public java.lang.String getEventType() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2315,18 +2477,22 @@ public java.lang.String getEventType() {
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The eventType to set.
      * @return This builder for chaining.
      */
-    public Builder setEventType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEventType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       eventType_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2350,6 +2516,7 @@ public Builder setEventType(
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearEventType() {
@@ -2359,6 +2526,8 @@ public Builder clearEventType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2382,12 +2551,14 @@ public Builder clearEventType() {
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for eventType to set.
      * @return This builder for chaining.
      */
-    public Builder setEventTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEventTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       eventType_ = value;
       bitField0_ |= 0x00000001;
@@ -2397,6 +2568,8 @@ public Builder setEventTypeBytes(
 
     private java.lang.Object userPseudoId_ = "";
     /**
+     *
+     *
      * 
      * Required. A unique identifier for tracking visitors.
      *
@@ -2418,13 +2591,13 @@ public Builder setEventTypeBytes(
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The userPseudoId.
      */
     public java.lang.String getUserPseudoId() {
       java.lang.Object ref = userPseudoId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userPseudoId_ = s;
         return s;
@@ -2433,6 +2606,8 @@ public java.lang.String getUserPseudoId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. A unique identifier for tracking visitors.
      *
@@ -2454,15 +2629,14 @@ public java.lang.String getUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for userPseudoId.
      */
-    public com.google.protobuf.ByteString
-        getUserPseudoIdBytes() {
+    public com.google.protobuf.ByteString getUserPseudoIdBytes() {
       java.lang.Object ref = userPseudoId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         userPseudoId_ = b;
         return b;
       } else {
@@ -2470,6 +2644,8 @@ public java.lang.String getUserPseudoId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. A unique identifier for tracking visitors.
      *
@@ -2491,19 +2667,23 @@ public java.lang.String getUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserPseudoId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       userPseudoId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
-     * 
+     *
+     *
+     * 
      * Required. A unique identifier for tracking visitors.
      *
      * For example, this could be implemented with an HTTP cookie, which should be
@@ -2524,6 +2704,7 @@ public Builder setUserPseudoId(
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearUserPseudoId() {
@@ -2533,6 +2714,8 @@ public Builder clearUserPseudoId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. A unique identifier for tracking visitors.
      *
@@ -2554,12 +2737,14 @@ public Builder clearUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserPseudoIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       userPseudoId_ = value;
       bitField0_ |= 0x00000002;
@@ -2569,8 +2754,13 @@ public Builder setUserPseudoIdBytes(
 
     private com.google.protobuf.Timestamp eventTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> eventTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        eventTimeBuilder_;
     /**
+     *
+     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -2578,12 +2768,15 @@ public Builder setUserPseudoIdBytes(
      * 

      *
      * .google.protobuf.Timestamp event_time = 3;
+     *
      * @return Whether the eventTime field is set.
      */
     public boolean hasEventTime() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -2591,6 +2784,7 @@ public boolean hasEventTime() {
      * 

      *
      * .google.protobuf.Timestamp event_time = 3;
+     *
      * @return The eventTime.
      */
     public com.google.protobuf.Timestamp getEventTime() {
@@ -2601,6 +2795,8 @@ public com.google.protobuf.Timestamp getEventTime() {
       }
     }
     /**
+     *
+     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -2623,6 +2819,8 @@ public Builder setEventTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -2631,8 +2829,7 @@ public Builder setEventTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp event_time = 3;
      */
-    public Builder setEventTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEventTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (eventTimeBuilder_ == null) {
         eventTime_ = builderForValue.build();
       } else {
@@ -2643,6 +2840,8 @@ public Builder setEventTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -2653,9 +2852,9 @@ public Builder setEventTime(
      */
     public Builder mergeEventTime(com.google.protobuf.Timestamp value) {
       if (eventTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          eventTime_ != null &&
-          eventTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && eventTime_ != null
+            && eventTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEventTimeBuilder().mergeFrom(value);
         } else {
           eventTime_ = value;
@@ -2668,6 +2867,8 @@ public Builder mergeEventTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -2687,6 +2888,8 @@ public Builder clearEventTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -2701,6 +2904,8 @@ public com.google.protobuf.Timestamp.Builder getEventTimeBuilder() {
       return getEventTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -2713,11 +2918,12 @@ public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
       if (eventTimeBuilder_ != null) {
         return eventTimeBuilder_.getMessageOrBuilder();
       } else {
-        return eventTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : eventTime_;
+        return eventTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : eventTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -2727,14 +2933,17 @@ public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
      * .google.protobuf.Timestamp event_time = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getEventTimeFieldBuilder() {
       if (eventTimeBuilder_ == null) {
-        eventTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getEventTime(),
-                getParentForChildren(),
-                isClean());
+        eventTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getEventTime(), getParentForChildren(), isClean());
         eventTime_ = null;
       }
       return eventTimeBuilder_;
@@ -2742,34 +2951,47 @@ public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
 
     private com.google.cloud.discoveryengine.v1.UserInfo userInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.UserInfo, com.google.cloud.discoveryengine.v1.UserInfo.Builder, com.google.cloud.discoveryengine.v1.UserInfoOrBuilder> userInfoBuilder_;
+            com.google.cloud.discoveryengine.v1.UserInfo,
+            com.google.cloud.discoveryengine.v1.UserInfo.Builder,
+            com.google.cloud.discoveryengine.v1.UserInfoOrBuilder>
+        userInfoBuilder_;
     /**
+     *
+     *
      * 
      * Information about the end user.
      * 

      *
      * .google.cloud.discoveryengine.v1.UserInfo user_info = 4;
+     *
      * @return Whether the userInfo field is set.
      */
     public boolean hasUserInfo() {
       return ((bitField0_ & 0x00000008) != 0);
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * 

      *
      * .google.cloud.discoveryengine.v1.UserInfo user_info = 4;
+     *
      * @return The userInfo.
      */
     public com.google.cloud.discoveryengine.v1.UserInfo getUserInfo() {
       if (userInfoBuilder_ == null) {
-        return userInfo_ == null ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance() : userInfo_;
+        return userInfo_ == null
+            ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()
+            : userInfo_;
       } else {
         return userInfoBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * 

@@ -2790,6 +3012,8 @@ public Builder setUserInfo(com.google.cloud.discoveryengine.v1.UserInfo value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * 

@@ -2808,6 +3032,8 @@ public Builder setUserInfo(
       return this;
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * 

@@ -2816,9 +3042,9 @@ public Builder setUserInfo(
      */
     public Builder mergeUserInfo(com.google.cloud.discoveryengine.v1.UserInfo value) {
       if (userInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00000008) != 0) &&
-          userInfo_ != null &&
-          userInfo_ != com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000008) != 0)
+            && userInfo_ != null
+            && userInfo_ != com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()) {
           getUserInfoBuilder().mergeFrom(value);
         } else {
           userInfo_ = value;
@@ -2831,6 +3057,8 @@ public Builder mergeUserInfo(com.google.cloud.discoveryengine.v1.UserInfo value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * 

@@ -2848,6 +3076,8 @@ public Builder clearUserInfo() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * 

@@ -2860,6 +3090,8 @@ public com.google.cloud.discoveryengine.v1.UserInfo.Builder getUserInfoBuilder()
       return getUserInfoFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * 

@@ -2870,11 +3102,14 @@ public com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilde
       if (userInfoBuilder_ != null) {
         return userInfoBuilder_.getMessageOrBuilder();
       } else {
-        return userInfo_ == null ?
-            com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance() : userInfo_;
+        return userInfo_ == null
+            ? com.google.cloud.discoveryengine.v1.UserInfo.getDefaultInstance()
+            : userInfo_;
       }
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * 

@@ -2882,21 +3117,26 @@ public com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilde
      * .google.cloud.discoveryengine.v1.UserInfo user_info = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.UserInfo, com.google.cloud.discoveryengine.v1.UserInfo.Builder, com.google.cloud.discoveryengine.v1.UserInfoOrBuilder> 
+            com.google.cloud.discoveryengine.v1.UserInfo,
+            com.google.cloud.discoveryengine.v1.UserInfo.Builder,
+            com.google.cloud.discoveryengine.v1.UserInfoOrBuilder>
         getUserInfoFieldBuilder() {
       if (userInfoBuilder_ == null) {
-        userInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.UserInfo, com.google.cloud.discoveryengine.v1.UserInfo.Builder, com.google.cloud.discoveryengine.v1.UserInfoOrBuilder>(
-                getUserInfo(),
-                getParentForChildren(),
-                isClean());
+        userInfoBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.UserInfo,
+                com.google.cloud.discoveryengine.v1.UserInfo.Builder,
+                com.google.cloud.discoveryengine.v1.UserInfoOrBuilder>(
+                getUserInfo(), getParentForChildren(), isClean());
         userInfo_ = null;
       }
       return userInfoBuilder_;
     }
 
-    private boolean directUserRequest_ ;
+    private boolean directUserRequest_;
     /**
+     *
+     *
      * 
      * Should set to true if the request is made directly from the end user, in
      * which case the
@@ -2912,6 +3152,7 @@ public com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilde
      * 

      *
      * bool direct_user_request = 5;
+     *
      * @return The directUserRequest.
      */
     @java.lang.Override
@@ -2919,6 +3160,8 @@ public boolean getDirectUserRequest() {
       return directUserRequest_;
     }
     /**
+     *
+     *
      * 
      * Should set to true if the request is made directly from the end user, in
      * which case the
@@ -2934,6 +3177,7 @@ public boolean getDirectUserRequest() {
      * 

      *
      * bool direct_user_request = 5;
+     *
      * @param value The directUserRequest to set.
      * @return This builder for chaining.
      */
@@ -2945,6 +3189,8 @@ public Builder setDirectUserRequest(boolean value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Should set to true if the request is made directly from the end user, in
      * which case the
@@ -2960,6 +3206,7 @@ public Builder setDirectUserRequest(boolean value) {
      * 

      *
      * bool direct_user_request = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDirectUserRequest() {
@@ -2971,6 +3218,8 @@ public Builder clearDirectUserRequest() {
 
     private java.lang.Object sessionId_ = "";
     /**
+     *
+     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -2985,13 +3234,13 @@ public Builder clearDirectUserRequest() {
      * 

      *
      * string session_id = 6;
+     *
      * @return The sessionId.
      */
     public java.lang.String getSessionId() {
       java.lang.Object ref = sessionId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         sessionId_ = s;
         return s;
@@ -3000,6 +3249,8 @@ public java.lang.String getSessionId() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -3014,15 +3265,14 @@ public java.lang.String getSessionId() {
      * 

      *
      * string session_id = 6;
+     *
      * @return The bytes for sessionId.
      */
-    public com.google.protobuf.ByteString
-        getSessionIdBytes() {
+    public com.google.protobuf.ByteString getSessionIdBytes() {
       java.lang.Object ref = sessionId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         sessionId_ = b;
         return b;
       } else {
@@ -3030,6 +3280,8 @@ public java.lang.String getSessionId() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -3044,18 +3296,22 @@ public java.lang.String getSessionId() {
      * 

      *
      * string session_id = 6;
+     *
      * @param value The sessionId to set.
      * @return This builder for chaining.
      */
-    public Builder setSessionId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSessionId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       sessionId_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -3070,6 +3326,7 @@ public Builder setSessionId(
      * 

      *
      * string session_id = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSessionId() {
@@ -3079,6 +3336,8 @@ public Builder clearSessionId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -3093,12 +3352,14 @@ public Builder clearSessionId() {
      * 

      *
      * string session_id = 6;
+     *
      * @param value The bytes for sessionId to set.
      * @return This builder for chaining.
      */
-    public Builder setSessionIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSessionIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       sessionId_ = value;
       bitField0_ |= 0x00000020;
@@ -3108,36 +3369,49 @@ public Builder setSessionIdBytes(
 
     private com.google.cloud.discoveryengine.v1.PageInfo pageInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.PageInfo, com.google.cloud.discoveryengine.v1.PageInfo.Builder, com.google.cloud.discoveryengine.v1.PageInfoOrBuilder> pageInfoBuilder_;
+            com.google.cloud.discoveryengine.v1.PageInfo,
+            com.google.cloud.discoveryengine.v1.PageInfo.Builder,
+            com.google.cloud.discoveryengine.v1.PageInfoOrBuilder>
+        pageInfoBuilder_;
     /**
+     *
+     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
      * 

      *
      * .google.cloud.discoveryengine.v1.PageInfo page_info = 7;
+     *
      * @return Whether the pageInfo field is set.
      */
     public boolean hasPageInfo() {
       return ((bitField0_ & 0x00000040) != 0);
     }
     /**
+     *
+     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
      * 

      *
      * .google.cloud.discoveryengine.v1.PageInfo page_info = 7;
+     *
      * @return The pageInfo.
      */
     public com.google.cloud.discoveryengine.v1.PageInfo getPageInfo() {
       if (pageInfoBuilder_ == null) {
-        return pageInfo_ == null ? com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance() : pageInfo_;
+        return pageInfo_ == null
+            ? com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance()
+            : pageInfo_;
       } else {
         return pageInfoBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3159,6 +3433,8 @@ public Builder setPageInfo(com.google.cloud.discoveryengine.v1.PageInfo value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3178,6 +3454,8 @@ public Builder setPageInfo(
       return this;
     }
     /**
+     *
+     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3187,9 +3465,9 @@ public Builder setPageInfo(
      */
     public Builder mergePageInfo(com.google.cloud.discoveryengine.v1.PageInfo value) {
       if (pageInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0) &&
-          pageInfo_ != null &&
-          pageInfo_ != com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000040) != 0)
+            && pageInfo_ != null
+            && pageInfo_ != com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance()) {
           getPageInfoBuilder().mergeFrom(value);
         } else {
           pageInfo_ = value;
@@ -3202,6 +3480,8 @@ public Builder mergePageInfo(com.google.cloud.discoveryengine.v1.PageInfo value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3220,6 +3500,8 @@ public Builder clearPageInfo() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3233,6 +3515,8 @@ public com.google.cloud.discoveryengine.v1.PageInfo.Builder getPageInfoBuilder()
       return getPageInfoFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3244,11 +3528,14 @@ public com.google.cloud.discoveryengine.v1.PageInfoOrBuilder getPageInfoOrBuilde
       if (pageInfoBuilder_ != null) {
         return pageInfoBuilder_.getMessageOrBuilder();
       } else {
-        return pageInfo_ == null ?
-            com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance() : pageInfo_;
+        return pageInfo_ == null
+            ? com.google.cloud.discoveryengine.v1.PageInfo.getDefaultInstance()
+            : pageInfo_;
       }
     }
     /**
+     *
+     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3257,14 +3544,17 @@ public com.google.cloud.discoveryengine.v1.PageInfoOrBuilder getPageInfoOrBuilde
      * .google.cloud.discoveryengine.v1.PageInfo page_info = 7;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.PageInfo, com.google.cloud.discoveryengine.v1.PageInfo.Builder, com.google.cloud.discoveryengine.v1.PageInfoOrBuilder> 
+            com.google.cloud.discoveryengine.v1.PageInfo,
+            com.google.cloud.discoveryengine.v1.PageInfo.Builder,
+            com.google.cloud.discoveryengine.v1.PageInfoOrBuilder>
         getPageInfoFieldBuilder() {
       if (pageInfoBuilder_ == null) {
-        pageInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.PageInfo, com.google.cloud.discoveryengine.v1.PageInfo.Builder, com.google.cloud.discoveryengine.v1.PageInfoOrBuilder>(
-                getPageInfo(),
-                getParentForChildren(),
-                isClean());
+        pageInfoBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.PageInfo,
+                com.google.cloud.discoveryengine.v1.PageInfo.Builder,
+                com.google.cloud.discoveryengine.v1.PageInfoOrBuilder>(
+                getPageInfo(), getParentForChildren(), isClean());
         pageInfo_ = null;
       }
       return pageInfoBuilder_;
@@ -3272,6 +3562,8 @@ public com.google.cloud.discoveryengine.v1.PageInfoOrBuilder getPageInfoOrBuilde
 
     private java.lang.Object attributionToken_ = "";
     /**
+     *
+     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3298,13 +3590,13 @@ public com.google.cloud.discoveryengine.v1.PageInfoOrBuilder getPageInfoOrBuilde
      * 

      *
      * string attribution_token = 8;
+     *
      * @return The attributionToken.
      */
     public java.lang.String getAttributionToken() {
       java.lang.Object ref = attributionToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         attributionToken_ = s;
         return s;
@@ -3313,6 +3605,8 @@ public java.lang.String getAttributionToken() {
       }
     }
     /**
+     *
+     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3339,15 +3633,14 @@ public java.lang.String getAttributionToken() {
      * 

      *
      * string attribution_token = 8;
+     *
      * @return The bytes for attributionToken.
      */
-    public com.google.protobuf.ByteString
-        getAttributionTokenBytes() {
+    public com.google.protobuf.ByteString getAttributionTokenBytes() {
       java.lang.Object ref = attributionToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         attributionToken_ = b;
         return b;
       } else {
@@ -3355,6 +3648,8 @@ public java.lang.String getAttributionToken() {
       }
     }
     /**
+     *
+     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3381,18 +3676,22 @@ public java.lang.String getAttributionToken() {
      * 

      *
      * string attribution_token = 8;
+     *
      * @param value The attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAttributionToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       attributionToken_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3419,6 +3718,7 @@ public Builder setAttributionToken(
      * 

      *
      * string attribution_token = 8;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAttributionToken() {
@@ -3428,6 +3728,8 @@ public Builder clearAttributionToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3454,12 +3756,14 @@ public Builder clearAttributionToken() {
      * 

      *
      * string attribution_token = 8;
+     *
      * @param value The bytes for attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAttributionTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       attributionToken_ = value;
       bitField0_ |= 0x00000080;
@@ -3469,6 +3773,8 @@ public Builder setAttributionTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3488,13 +3794,13 @@ public Builder setAttributionTokenBytes(
      * 

      *
      * string filter = 9;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -3503,6 +3809,8 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3522,15 +3830,14 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 9;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -3538,6 +3845,8 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3557,18 +3866,22 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 9;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000100;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3588,6 +3901,7 @@ public Builder setFilter(
      * 

      *
      * string filter = 9;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -3597,6 +3911,8 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3616,12 +3932,14 @@ public Builder clearFilter() {
      * 

      *
      * string filter = 9;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000100;
@@ -3630,18 +3948,25 @@ public Builder setFilterBytes(
     }
 
     private java.util.List documents_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureDocumentsIsMutable() {
       if (!((bitField0_ & 0x00000200) != 0)) {
-        documents_ = new java.util.ArrayList(documents_);
+        documents_ =
+            new java.util.ArrayList(documents_);
         bitField0_ |= 0x00000200;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.DocumentInfo, com.google.cloud.discoveryengine.v1.DocumentInfo.Builder, com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder> documentsBuilder_;
+            com.google.cloud.discoveryengine.v1.DocumentInfo,
+            com.google.cloud.discoveryengine.v1.DocumentInfo.Builder,
+            com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder>
+        documentsBuilder_;
 
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3672,6 +3997,8 @@ public java.util.List getDocum
       }
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3702,6 +4029,8 @@ public int getDocumentsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3732,6 +4061,8 @@ public com.google.cloud.discoveryengine.v1.DocumentInfo getDocuments(int index)
       }
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3754,8 +4085,7 @@ public com.google.cloud.discoveryengine.v1.DocumentInfo getDocuments(int index)
      *
      * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
      */
-    public Builder setDocuments(
-        int index, com.google.cloud.discoveryengine.v1.DocumentInfo value) {
+    public Builder setDocuments(int index, com.google.cloud.discoveryengine.v1.DocumentInfo value) {
       if (documentsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -3769,6 +4099,8 @@ public Builder setDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3803,6 +4135,8 @@ public Builder setDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3839,6 +4173,8 @@ public Builder addDocuments(com.google.cloud.discoveryengine.v1.DocumentInfo val
       return this;
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3861,8 +4197,7 @@ public Builder addDocuments(com.google.cloud.discoveryengine.v1.DocumentInfo val
      *
      * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
      */
-    public Builder addDocuments(
-        int index, com.google.cloud.discoveryengine.v1.DocumentInfo value) {
+    public Builder addDocuments(int index, com.google.cloud.discoveryengine.v1.DocumentInfo value) {
       if (documentsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -3876,6 +4211,8 @@ public Builder addDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3910,6 +4247,8 @@ public Builder addDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3944,6 +4283,8 @@ public Builder addDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3970,8 +4311,7 @@ public Builder addAllDocuments(
         java.lang.Iterable values) {
       if (documentsBuilder_ == null) {
         ensureDocumentsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, documents_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, documents_);
         onChanged();
       } else {
         documentsBuilder_.addAllMessages(values);
@@ -3979,6 +4319,8 @@ public Builder addAllDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4012,6 +4354,8 @@ public Builder clearDocuments() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4045,6 +4389,8 @@ public Builder removeDocuments(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4067,11 +4413,12 @@ public Builder removeDocuments(int index) {
      *
      * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
      */
-    public com.google.cloud.discoveryengine.v1.DocumentInfo.Builder getDocumentsBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1.DocumentInfo.Builder getDocumentsBuilder(int index) {
       return getDocumentsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4097,11 +4444,14 @@ public com.google.cloud.discoveryengine.v1.DocumentInfo.Builder getDocumentsBuil
     public com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(
         int index) {
       if (documentsBuilder_ == null) {
-        return documents_.get(index);  } else {
+        return documents_.get(index);
+      } else {
         return documentsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4124,8 +4474,8 @@ public com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrB
      *
      * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
      */
-    public java.util.List 
-         getDocumentsOrBuilderList() {
+    public java.util.List
+        getDocumentsOrBuilderList() {
       if (documentsBuilder_ != null) {
         return documentsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4133,6 +4483,8 @@ public com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrB
       }
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4156,10 +4508,12 @@ public com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrB
      * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
      */
     public com.google.cloud.discoveryengine.v1.DocumentInfo.Builder addDocumentsBuilder() {
-      return getDocumentsFieldBuilder().addBuilder(
-          com.google.cloud.discoveryengine.v1.DocumentInfo.getDefaultInstance());
+      return getDocumentsFieldBuilder()
+          .addBuilder(com.google.cloud.discoveryengine.v1.DocumentInfo.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4182,12 +4536,13 @@ public com.google.cloud.discoveryengine.v1.DocumentInfo.Builder addDocumentsBuil
      *
      * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
      */
-    public com.google.cloud.discoveryengine.v1.DocumentInfo.Builder addDocumentsBuilder(
-        int index) {
-      return getDocumentsFieldBuilder().addBuilder(
-          index, com.google.cloud.discoveryengine.v1.DocumentInfo.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1.DocumentInfo.Builder addDocumentsBuilder(int index) {
+      return getDocumentsFieldBuilder()
+          .addBuilder(index, com.google.cloud.discoveryengine.v1.DocumentInfo.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4210,20 +4565,23 @@ public com.google.cloud.discoveryengine.v1.DocumentInfo.Builder addDocumentsBuil
      *
      * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
      */
-    public java.util.List 
-         getDocumentsBuilderList() {
+    public java.util.List
+        getDocumentsBuilderList() {
       return getDocumentsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.DocumentInfo, com.google.cloud.discoveryengine.v1.DocumentInfo.Builder, com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder> 
+            com.google.cloud.discoveryengine.v1.DocumentInfo,
+            com.google.cloud.discoveryengine.v1.DocumentInfo.Builder,
+            com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder>
         getDocumentsFieldBuilder() {
       if (documentsBuilder_ == null) {
-        documentsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.DocumentInfo, com.google.cloud.discoveryengine.v1.DocumentInfo.Builder, com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder>(
-                documents_,
-                ((bitField0_ & 0x00000200) != 0),
-                getParentForChildren(),
-                isClean());
+        documentsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.DocumentInfo,
+                com.google.cloud.discoveryengine.v1.DocumentInfo.Builder,
+                com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder>(
+                documents_, ((bitField0_ & 0x00000200) != 0), getParentForChildren(), isClean());
         documents_ = null;
       }
       return documentsBuilder_;
@@ -4231,34 +4589,47 @@ public com.google.cloud.discoveryengine.v1.DocumentInfo.Builder addDocumentsBuil
 
     private com.google.cloud.discoveryengine.v1.PanelInfo panel_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.PanelInfo, com.google.cloud.discoveryengine.v1.PanelInfo.Builder, com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder> panelBuilder_;
+            com.google.cloud.discoveryengine.v1.PanelInfo,
+            com.google.cloud.discoveryengine.v1.PanelInfo.Builder,
+            com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder>
+        panelBuilder_;
     /**
+     *
+     *
      * 
      * Panel metadata associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1.PanelInfo panel = 11;
+     *
      * @return Whether the panel field is set.
      */
     public boolean hasPanel() {
       return ((bitField0_ & 0x00000400) != 0);
     }
     /**
+     *
+     *
      * 
      * Panel metadata associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1.PanelInfo panel = 11;
+     *
      * @return The panel.
      */
     public com.google.cloud.discoveryengine.v1.PanelInfo getPanel() {
       if (panelBuilder_ == null) {
-        return panel_ == null ? com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance() : panel_;
+        return panel_ == null
+            ? com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance()
+            : panel_;
       } else {
         return panelBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4279,14 +4650,15 @@ public Builder setPanel(com.google.cloud.discoveryengine.v1.PanelInfo value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Panel metadata associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1.PanelInfo panel = 11;
      */
-    public Builder setPanel(
-        com.google.cloud.discoveryengine.v1.PanelInfo.Builder builderForValue) {
+    public Builder setPanel(com.google.cloud.discoveryengine.v1.PanelInfo.Builder builderForValue) {
       if (panelBuilder_ == null) {
         panel_ = builderForValue.build();
       } else {
@@ -4297,6 +4669,8 @@ public Builder setPanel(
       return this;
     }
     /**
+     *
+     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4305,9 +4679,9 @@ public Builder setPanel(
      */
     public Builder mergePanel(com.google.cloud.discoveryengine.v1.PanelInfo value) {
       if (panelBuilder_ == null) {
-        if (((bitField0_ & 0x00000400) != 0) &&
-          panel_ != null &&
-          panel_ != com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000400) != 0)
+            && panel_ != null
+            && panel_ != com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance()) {
           getPanelBuilder().mergeFrom(value);
         } else {
           panel_ = value;
@@ -4320,6 +4694,8 @@ public Builder mergePanel(com.google.cloud.discoveryengine.v1.PanelInfo value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4337,6 +4713,8 @@ public Builder clearPanel() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4349,6 +4727,8 @@ public com.google.cloud.discoveryengine.v1.PanelInfo.Builder getPanelBuilder() {
       return getPanelFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4359,11 +4739,14 @@ public com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder getPanelOrBuilder(
       if (panelBuilder_ != null) {
         return panelBuilder_.getMessageOrBuilder();
       } else {
-        return panel_ == null ?
-            com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance() : panel_;
+        return panel_ == null
+            ? com.google.cloud.discoveryengine.v1.PanelInfo.getDefaultInstance()
+            : panel_;
       }
     }
     /**
+     *
+     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4371,14 +4754,17 @@ public com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder getPanelOrBuilder(
      * .google.cloud.discoveryengine.v1.PanelInfo panel = 11;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.PanelInfo, com.google.cloud.discoveryengine.v1.PanelInfo.Builder, com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder> 
+            com.google.cloud.discoveryengine.v1.PanelInfo,
+            com.google.cloud.discoveryengine.v1.PanelInfo.Builder,
+            com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder>
         getPanelFieldBuilder() {
       if (panelBuilder_ == null) {
-        panelBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.PanelInfo, com.google.cloud.discoveryengine.v1.PanelInfo.Builder, com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder>(
-                getPanel(),
-                getParentForChildren(),
-                isClean());
+        panelBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.PanelInfo,
+                com.google.cloud.discoveryengine.v1.PanelInfo.Builder,
+                com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder>(
+                getPanel(), getParentForChildren(), isClean());
         panel_ = null;
       }
       return panelBuilder_;
@@ -4386,8 +4772,13 @@ public com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder getPanelOrBuilder(
 
     private com.google.cloud.discoveryengine.v1.SearchInfo searchInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.SearchInfo, com.google.cloud.discoveryengine.v1.SearchInfo.Builder, com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder> searchInfoBuilder_;
+            com.google.cloud.discoveryengine.v1.SearchInfo,
+            com.google.cloud.discoveryengine.v1.SearchInfo.Builder,
+            com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder>
+        searchInfoBuilder_;
     /**
+     *
+     *
      * 
      * Search API details related to the event.
      *
@@ -4395,12 +4786,15 @@ public com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder getPanelOrBuilder(
      * 

      *
      * .google.cloud.discoveryengine.v1.SearchInfo search_info = 12;
+     *
      * @return Whether the searchInfo field is set.
      */
     public boolean hasSearchInfo() {
       return ((bitField0_ & 0x00000800) != 0);
     }
     /**
+     *
+     *
      * 
      * Search API details related to the event.
      *
@@ -4408,16 +4802,21 @@ public boolean hasSearchInfo() {
      * 

      *
      * .google.cloud.discoveryengine.v1.SearchInfo search_info = 12;
+     *
      * @return The searchInfo.
      */
     public com.google.cloud.discoveryengine.v1.SearchInfo getSearchInfo() {
       if (searchInfoBuilder_ == null) {
-        return searchInfo_ == null ? com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance() : searchInfo_;
+        return searchInfo_ == null
+            ? com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance()
+            : searchInfo_;
       } else {
         return searchInfoBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Search API details related to the event.
      *
@@ -4440,6 +4839,8 @@ public Builder setSearchInfo(com.google.cloud.discoveryengine.v1.SearchInfo valu
       return this;
     }
     /**
+     *
+     *
      * 
      * Search API details related to the event.
      *
@@ -4460,6 +4861,8 @@ public Builder setSearchInfo(
       return this;
     }
     /**
+     *
+     *
      * 
      * Search API details related to the event.
      *
@@ -4470,9 +4873,9 @@ public Builder setSearchInfo(
      */
     public Builder mergeSearchInfo(com.google.cloud.discoveryengine.v1.SearchInfo value) {
       if (searchInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00000800) != 0) &&
-          searchInfo_ != null &&
-          searchInfo_ != com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000800) != 0)
+            && searchInfo_ != null
+            && searchInfo_ != com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance()) {
           getSearchInfoBuilder().mergeFrom(value);
         } else {
           searchInfo_ = value;
@@ -4485,6 +4888,8 @@ public Builder mergeSearchInfo(com.google.cloud.discoveryengine.v1.SearchInfo va
       return this;
     }
     /**
+     *
+     *
      * 
      * Search API details related to the event.
      *
@@ -4504,6 +4909,8 @@ public Builder clearSearchInfo() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Search API details related to the event.
      *
@@ -4518,6 +4925,8 @@ public com.google.cloud.discoveryengine.v1.SearchInfo.Builder getSearchInfoBuild
       return getSearchInfoFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Search API details related to the event.
      *
@@ -4530,11 +4939,14 @@ public com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder getSearchInfoOrBu
       if (searchInfoBuilder_ != null) {
         return searchInfoBuilder_.getMessageOrBuilder();
       } else {
-        return searchInfo_ == null ?
-            com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance() : searchInfo_;
+        return searchInfo_ == null
+            ? com.google.cloud.discoveryengine.v1.SearchInfo.getDefaultInstance()
+            : searchInfo_;
       }
     }
     /**
+     *
+     *
      * 
      * Search API details related to the event.
      *
@@ -4544,14 +4956,17 @@ public com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder getSearchInfoOrBu
      * .google.cloud.discoveryengine.v1.SearchInfo search_info = 12;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.SearchInfo, com.google.cloud.discoveryengine.v1.SearchInfo.Builder, com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder> 
+            com.google.cloud.discoveryengine.v1.SearchInfo,
+            com.google.cloud.discoveryengine.v1.SearchInfo.Builder,
+            com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder>
         getSearchInfoFieldBuilder() {
       if (searchInfoBuilder_ == null) {
-        searchInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.SearchInfo, com.google.cloud.discoveryengine.v1.SearchInfo.Builder, com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder>(
-                getSearchInfo(),
-                getParentForChildren(),
-                isClean());
+        searchInfoBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.SearchInfo,
+                com.google.cloud.discoveryengine.v1.SearchInfo.Builder,
+                com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder>(
+                getSearchInfo(), getParentForChildren(), isClean());
         searchInfo_ = null;
       }
       return searchInfoBuilder_;
@@ -4559,8 +4974,13 @@ public com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder getSearchInfoOrBu
 
     private com.google.cloud.discoveryengine.v1.CompletionInfo completionInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.CompletionInfo, com.google.cloud.discoveryengine.v1.CompletionInfo.Builder, com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder> completionInfoBuilder_;
+            com.google.cloud.discoveryengine.v1.CompletionInfo,
+            com.google.cloud.discoveryengine.v1.CompletionInfo.Builder,
+            com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder>
+        completionInfoBuilder_;
     /**
+     *
+     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -4569,12 +4989,15 @@ public com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder getSearchInfoOrBu
      * 

      *
      * .google.cloud.discoveryengine.v1.CompletionInfo completion_info = 13;
+     *
      * @return Whether the completionInfo field is set.
      */
     public boolean hasCompletionInfo() {
       return ((bitField0_ & 0x00001000) != 0);
     }
     /**
+     *
+     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -4583,16 +5006,21 @@ public boolean hasCompletionInfo() {
      * 

      *
      * .google.cloud.discoveryengine.v1.CompletionInfo completion_info = 13;
+     *
      * @return The completionInfo.
      */
     public com.google.cloud.discoveryengine.v1.CompletionInfo getCompletionInfo() {
       if (completionInfoBuilder_ == null) {
-        return completionInfo_ == null ? com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance() : completionInfo_;
+        return completionInfo_ == null
+            ? com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance()
+            : completionInfo_;
       } else {
         return completionInfoBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -4616,6 +5044,8 @@ public Builder setCompletionInfo(com.google.cloud.discoveryengine.v1.CompletionI
       return this;
     }
     /**
+     *
+     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -4637,6 +5067,8 @@ public Builder setCompletionInfo(
       return this;
     }
     /**
+     *
+     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -4648,9 +5080,10 @@ public Builder setCompletionInfo(
      */
     public Builder mergeCompletionInfo(com.google.cloud.discoveryengine.v1.CompletionInfo value) {
       if (completionInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00001000) != 0) &&
-          completionInfo_ != null &&
-          completionInfo_ != com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00001000) != 0)
+            && completionInfo_ != null
+            && completionInfo_
+                != com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance()) {
           getCompletionInfoBuilder().mergeFrom(value);
         } else {
           completionInfo_ = value;
@@ -4663,6 +5096,8 @@ public Builder mergeCompletionInfo(com.google.cloud.discoveryengine.v1.Completio
       return this;
     }
     /**
+     *
+     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -4683,6 +5118,8 @@ public Builder clearCompletionInfo() {
       return this;
     }
     /**
+     *
+     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -4698,6 +5135,8 @@ public com.google.cloud.discoveryengine.v1.CompletionInfo.Builder getCompletionI
       return getCompletionInfoFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -4707,15 +5146,19 @@ public com.google.cloud.discoveryengine.v1.CompletionInfo.Builder getCompletionI
      *
      * .google.cloud.discoveryengine.v1.CompletionInfo completion_info = 13;
      */
-    public com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder getCompletionInfoOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder
+        getCompletionInfoOrBuilder() {
       if (completionInfoBuilder_ != null) {
         return completionInfoBuilder_.getMessageOrBuilder();
       } else {
-        return completionInfo_ == null ?
-            com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance() : completionInfo_;
+        return completionInfo_ == null
+            ? com.google.cloud.discoveryengine.v1.CompletionInfo.getDefaultInstance()
+            : completionInfo_;
       }
     }
     /**
+     *
+     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -4726,14 +5169,17 @@ public com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder getCompletion
      * .google.cloud.discoveryengine.v1.CompletionInfo completion_info = 13;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.CompletionInfo, com.google.cloud.discoveryengine.v1.CompletionInfo.Builder, com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder> 
+            com.google.cloud.discoveryengine.v1.CompletionInfo,
+            com.google.cloud.discoveryengine.v1.CompletionInfo.Builder,
+            com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder>
         getCompletionInfoFieldBuilder() {
       if (completionInfoBuilder_ == null) {
-        completionInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.CompletionInfo, com.google.cloud.discoveryengine.v1.CompletionInfo.Builder, com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder>(
-                getCompletionInfo(),
-                getParentForChildren(),
-                isClean());
+        completionInfoBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.CompletionInfo,
+                com.google.cloud.discoveryengine.v1.CompletionInfo.Builder,
+                com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder>(
+                getCompletionInfo(), getParentForChildren(), isClean());
         completionInfo_ = null;
       }
       return completionInfoBuilder_;
@@ -4741,34 +5187,47 @@ public com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder getCompletion
 
     private com.google.cloud.discoveryengine.v1.TransactionInfo transactionInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.TransactionInfo, com.google.cloud.discoveryengine.v1.TransactionInfo.Builder, com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder> transactionInfoBuilder_;
+            com.google.cloud.discoveryengine.v1.TransactionInfo,
+            com.google.cloud.discoveryengine.v1.TransactionInfo.Builder,
+            com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder>
+        transactionInfoBuilder_;
     /**
+     *
+     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1.TransactionInfo transaction_info = 14;
+     *
      * @return Whether the transactionInfo field is set.
      */
     public boolean hasTransactionInfo() {
       return ((bitField0_ & 0x00002000) != 0);
     }
     /**
+     *
+     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1.TransactionInfo transaction_info = 14;
+     *
      * @return The transactionInfo.
      */
     public com.google.cloud.discoveryengine.v1.TransactionInfo getTransactionInfo() {
       if (transactionInfoBuilder_ == null) {
-        return transactionInfo_ == null ? com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance() : transactionInfo_;
+        return transactionInfo_ == null
+            ? com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance()
+            : transactionInfo_;
       } else {
         return transactionInfoBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

@@ -4789,6 +5248,8 @@ public Builder setTransactionInfo(com.google.cloud.discoveryengine.v1.Transactio
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

@@ -4807,6 +5268,8 @@ public Builder setTransactionInfo(
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

@@ -4815,9 +5278,10 @@ public Builder setTransactionInfo(
      */
     public Builder mergeTransactionInfo(com.google.cloud.discoveryengine.v1.TransactionInfo value) {
       if (transactionInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00002000) != 0) &&
-          transactionInfo_ != null &&
-          transactionInfo_ != com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00002000) != 0)
+            && transactionInfo_ != null
+            && transactionInfo_
+                != com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance()) {
           getTransactionInfoBuilder().mergeFrom(value);
         } else {
           transactionInfo_ = value;
@@ -4830,6 +5294,8 @@ public Builder mergeTransactionInfo(com.google.cloud.discoveryengine.v1.Transact
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

@@ -4847,6 +5313,8 @@ public Builder clearTransactionInfo() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

@@ -4859,21 +5327,27 @@ public com.google.cloud.discoveryengine.v1.TransactionInfo.Builder getTransactio
       return getTransactionInfoFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1.TransactionInfo transaction_info = 14;
      */
-    public com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder getTransactionInfoOrBuilder() {
+    public com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder
+        getTransactionInfoOrBuilder() {
       if (transactionInfoBuilder_ != null) {
         return transactionInfoBuilder_.getMessageOrBuilder();
       } else {
-        return transactionInfo_ == null ?
-            com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance() : transactionInfo_;
+        return transactionInfo_ == null
+            ? com.google.cloud.discoveryengine.v1.TransactionInfo.getDefaultInstance()
+            : transactionInfo_;
       }
     }
     /**
+     *
+     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

@@ -4881,14 +5355,17 @@ public com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder getTransacti
      * .google.cloud.discoveryengine.v1.TransactionInfo transaction_info = 14;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.TransactionInfo, com.google.cloud.discoveryengine.v1.TransactionInfo.Builder, com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder> 
+            com.google.cloud.discoveryengine.v1.TransactionInfo,
+            com.google.cloud.discoveryengine.v1.TransactionInfo.Builder,
+            com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder>
         getTransactionInfoFieldBuilder() {
       if (transactionInfoBuilder_ == null) {
-        transactionInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.TransactionInfo, com.google.cloud.discoveryengine.v1.TransactionInfo.Builder, com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder>(
-                getTransactionInfo(),
-                getParentForChildren(),
-                isClean());
+        transactionInfoBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.TransactionInfo,
+                com.google.cloud.discoveryengine.v1.TransactionInfo.Builder,
+                com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder>(
+                getTransactionInfo(), getParentForChildren(), isClean());
         transactionInfo_ = null;
       }
       return transactionInfoBuilder_;
@@ -4896,6 +5373,7 @@ public com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder getTransacti
 
     private com.google.protobuf.LazyStringArrayList tagIds_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
+
     private void ensureTagIdsIsMutable() {
       if (!tagIds_.isModifiable()) {
         tagIds_ = new com.google.protobuf.LazyStringArrayList(tagIds_);
@@ -4903,6 +5381,8 @@ private void ensureTagIdsIsMutable() {
       bitField0_ |= 0x00004000;
     }
     /**
+     *
+     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -4910,14 +5390,16 @@ private void ensureTagIdsIsMutable() {
      * 

      *
      * repeated string tag_ids = 15;
+     *
      * @return A list containing the tagIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getTagIdsList() {
+    public com.google.protobuf.ProtocolStringList getTagIdsList() {
       tagIds_.makeImmutable();
       return tagIds_;
     }
     /**
+     *
+     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -4925,12 +5407,15 @@ private void ensureTagIdsIsMutable() {
      * 

      *
      * repeated string tag_ids = 15;
+     *
      * @return The count of tagIds.
      */
     public int getTagIdsCount() {
       return tagIds_.size();
     }
     /**
+     *
+     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -4938,6 +5423,7 @@ public int getTagIdsCount() {
      * 

      *
      * repeated string tag_ids = 15;
+     *
      * @param index The index of the element to return.
      * @return The tagIds at the given index.
      */
@@ -4945,6 +5431,8 @@ public java.lang.String getTagIds(int index) {
       return tagIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -4952,14 +5440,16 @@ public java.lang.String getTagIds(int index) {
      * 

      *
      * repeated string tag_ids = 15;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the tagIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getTagIdsBytes(int index) {
+    public com.google.protobuf.ByteString getTagIdsBytes(int index) {
       return tagIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -4967,13 +5457,15 @@ public java.lang.String getTagIds(int index) {
      * 

      *
      * repeated string tag_ids = 15;
+     *
      * @param index The index to set the value at.
      * @param value The tagIds to set.
      * @return This builder for chaining.
      */
-    public Builder setTagIds(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTagIds(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTagIdsIsMutable();
       tagIds_.set(index, value);
       bitField0_ |= 0x00004000;
@@ -4981,6 +5473,8 @@ public Builder setTagIds(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -4988,12 +5482,14 @@ public Builder setTagIds(
      * 

      *
      * repeated string tag_ids = 15;
+     *
      * @param value The tagIds to add.
      * @return This builder for chaining.
      */
-    public Builder addTagIds(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addTagIds(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTagIdsIsMutable();
       tagIds_.add(value);
       bitField0_ |= 0x00004000;
@@ -5001,6 +5497,8 @@ public Builder addTagIds(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5008,19 +5506,20 @@ public Builder addTagIds(
      * 

      *
      * repeated string tag_ids = 15;
+     *
      * @param values The tagIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllTagIds(
-        java.lang.Iterable values) {
+    public Builder addAllTagIds(java.lang.Iterable values) {
       ensureTagIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, tagIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tagIds_);
       bitField0_ |= 0x00004000;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5028,16 +5527,19 @@ public Builder addAllTagIds(
      * 

      *
      * repeated string tag_ids = 15;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTagIds() {
-      tagIds_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00004000);;
+      tagIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00004000);
+      ;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5045,12 +5547,14 @@ public Builder clearTagIds() {
      * 

      *
      * repeated string tag_ids = 15;
+     *
      * @param value The bytes of the tagIds to add.
      * @return This builder for chaining.
      */
-    public Builder addTagIdsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addTagIdsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureTagIdsIsMutable();
       tagIds_.add(value);
@@ -5061,6 +5565,7 @@ public Builder addTagIdsBytes(
 
     private com.google.protobuf.LazyStringArrayList promotionIds_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
+
     private void ensurePromotionIdsIsMutable() {
       if (!promotionIds_.isModifiable()) {
         promotionIds_ = new com.google.protobuf.LazyStringArrayList(promotionIds_);
@@ -5068,38 +5573,46 @@ private void ensurePromotionIdsIsMutable() {
       bitField0_ |= 0x00008000;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
+     *
      * @return A list containing the promotionIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getPromotionIdsList() {
+    public com.google.protobuf.ProtocolStringList getPromotionIdsList() {
       promotionIds_.makeImmutable();
       return promotionIds_;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
+     *
      * @return The count of promotionIds.
      */
     public int getPromotionIdsCount() {
       return promotionIds_.size();
     }
     /**
+     *
+     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
+     *
      * @param index The index of the element to return.
      * @return The promotionIds at the given index.
      */
@@ -5107,33 +5620,39 @@ public java.lang.String getPromotionIds(int index) {
       return promotionIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the promotionIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getPromotionIdsBytes(int index) {
+    public com.google.protobuf.ByteString getPromotionIdsBytes(int index) {
       return promotionIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
+     *
      * @param index The index to set the value at.
      * @param value The promotionIds to set.
      * @return This builder for chaining.
      */
-    public Builder setPromotionIds(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPromotionIds(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensurePromotionIdsIsMutable();
       promotionIds_.set(index, value);
       bitField0_ |= 0x00008000;
@@ -5141,18 +5660,22 @@ public Builder setPromotionIds(
       return this;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
+     *
      * @param value The promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addPromotionIds(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addPromotionIds(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensurePromotionIdsIsMutable();
       promotionIds_.add(value);
       bitField0_ |= 0x00008000;
@@ -5160,53 +5683,61 @@ public Builder addPromotionIds(
       return this;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
+     *
      * @param values The promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllPromotionIds(
-        java.lang.Iterable values) {
+    public Builder addAllPromotionIds(java.lang.Iterable values) {
       ensurePromotionIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, promotionIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, promotionIds_);
       bitField0_ |= 0x00008000;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPromotionIds() {
-      promotionIds_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00008000);;
+      promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00008000);
+      ;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
+     *
      * @param value The bytes of the promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addPromotionIdsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addPromotionIdsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensurePromotionIdsIsMutable();
       promotionIds_.add(value);
@@ -5216,8 +5747,11 @@ public Builder addPromotionIdsBytes(
     }
 
     private com.google.protobuf.MapField<
-        java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute> attributes_;
-    private com.google.protobuf.MapField
+            java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute>
+        attributes_;
+
+    private com.google.protobuf.MapField<
+            java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute>
         internalGetAttributes() {
       if (attributes_ == null) {
         return com.google.protobuf.MapField.emptyMapField(
@@ -5225,11 +5759,13 @@ public Builder addPromotionIdsBytes(
       }
       return attributes_;
     }
-    private com.google.protobuf.MapField
+
+    private com.google.protobuf.MapField<
+            java.lang.String, com.google.cloud.discoveryengine.v1.CustomAttribute>
         internalGetMutableAttributes() {
       if (attributes_ == null) {
-        attributes_ = com.google.protobuf.MapField.newMapField(
-            AttributesDefaultEntryHolder.defaultEntry);
+        attributes_ =
+            com.google.protobuf.MapField.newMapField(AttributesDefaultEntryHolder.defaultEntry);
       }
       if (!attributes_.isMutable()) {
         attributes_ = attributes_.copy();
@@ -5238,10 +5774,13 @@ public Builder addPromotionIdsBytes(
       onChanged();
       return attributes_;
     }
+
     public int getAttributesCount() {
       return internalGetAttributes().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5271,23 +5810,26 @@ public int getAttributesCount() {
      * search, or in other ways.
      * 

      *
-     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+     * 
      */
     @java.lang.Override
-    public boolean containsAttributes(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsAttributes(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetAttributes().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getAttributesMap()} instead.
-     */
+    /** Use {@link #getAttributesMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
-    public java.util.Map getAttributes() {
+    public java.util.Map
+        getAttributes() {
       return getAttributesMap();
     }
     /**
+     *
+     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5317,13 +5859,17 @@ public java.util.Map
      *
-     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+     * 
      */
     @java.lang.Override
-    public java.util.Map getAttributesMap() {
+    public java.util.Map
+        getAttributesMap() {
       return internalGetAttributes().getMap();
     }
     /**
+     *
+     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5353,20 +5899,25 @@ public java.util.Map
      *
-     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+     * 
      */
     @java.lang.Override
-    public /* nullable */
-com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrDefault(
-        java.lang.String key,
-        /* nullable */
-com.google.cloud.discoveryengine.v1.CustomAttribute defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public /* nullable */ com.google.cloud.discoveryengine.v1.CustomAttribute
+        getAttributesOrDefault(
+            java.lang.String key,
+            /* nullable */
+            com.google.cloud.discoveryengine.v1.CustomAttribute defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       java.util.Map map =
           internalGetAttributes().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5396,12 +5947,15 @@ com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrDefault(
      * search, or in other ways.
      * 

      *
-     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+     * 
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrThrow(
         java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       java.util.Map map =
           internalGetAttributes().getMap();
       if (!map.containsKey(key)) {
@@ -5409,13 +5963,15 @@ public com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrThrow(
       }
       return map.get(key);
     }
+
     public Builder clearAttributes() {
       bitField0_ = (bitField0_ & ~0x00010000);
-      internalGetMutableAttributes().getMutableMap()
-          .clear();
+      internalGetMutableAttributes().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5445,18 +6001,17 @@ public Builder clearAttributes() {
      * search, or in other ways.
      * 

      *
-     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+     * 
      */
-    public Builder removeAttributes(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableAttributes().getMutableMap()
-          .remove(key);
+    public Builder removeAttributes(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableAttributes().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
     public java.util.Map
         getMutableAttributes() {
@@ -5464,6 +6019,8 @@ public Builder removeAttributes(
       return internalGetMutableAttributes().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5493,19 +6050,24 @@ public Builder removeAttributes(
      * search, or in other ways.
      * 

      *
-     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+     * 
      */
     public Builder putAttributes(
-        java.lang.String key,
-        com.google.cloud.discoveryengine.v1.CustomAttribute value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableAttributes().getMutableMap()
-          .put(key, value);
+        java.lang.String key, com.google.cloud.discoveryengine.v1.CustomAttribute value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableAttributes().getMutableMap().put(key, value);
       bitField0_ |= 0x00010000;
       return this;
     }
     /**
+     *
+     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5535,46 +6097,60 @@ public Builder putAttributes(
      * search, or in other ways.
      * 

      *
-     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+     * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+     * 
      */
     public Builder putAllAttributes(
-        java.util.Map values) {
-      internalGetMutableAttributes().getMutableMap()
-          .putAll(values);
+        java.util.Map
+            values) {
+      internalGetMutableAttributes().getMutableMap().putAll(values);
       bitField0_ |= 0x00010000;
       return this;
     }
 
     private com.google.cloud.discoveryengine.v1.MediaInfo mediaInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.MediaInfo, com.google.cloud.discoveryengine.v1.MediaInfo.Builder, com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder> mediaInfoBuilder_;
+            com.google.cloud.discoveryengine.v1.MediaInfo,
+            com.google.cloud.discoveryengine.v1.MediaInfo.Builder,
+            com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder>
+        mediaInfoBuilder_;
     /**
+     *
+     *
      * 
      * Media-specific info.
      * 

      *
      * .google.cloud.discoveryengine.v1.MediaInfo media_info = 18;
+     *
      * @return Whether the mediaInfo field is set.
      */
     public boolean hasMediaInfo() {
       return ((bitField0_ & 0x00020000) != 0);
     }
     /**
+     *
+     *
      * 
      * Media-specific info.
      * 

      *
      * .google.cloud.discoveryengine.v1.MediaInfo media_info = 18;
+     *
      * @return The mediaInfo.
      */
     public com.google.cloud.discoveryengine.v1.MediaInfo getMediaInfo() {
       if (mediaInfoBuilder_ == null) {
-        return mediaInfo_ == null ? com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance() : mediaInfo_;
+        return mediaInfo_ == null
+            ? com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance()
+            : mediaInfo_;
       } else {
         return mediaInfoBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Media-specific info.
      * 

@@ -5595,6 +6171,8 @@ public Builder setMediaInfo(com.google.cloud.discoveryengine.v1.MediaInfo value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Media-specific info.
      * 

@@ -5613,6 +6191,8 @@ public Builder setMediaInfo(
       return this;
     }
     /**
+     *
+     *
      * 
      * Media-specific info.
      * 

@@ -5621,9 +6201,9 @@ public Builder setMediaInfo(
      */
     public Builder mergeMediaInfo(com.google.cloud.discoveryengine.v1.MediaInfo value) {
       if (mediaInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00020000) != 0) &&
-          mediaInfo_ != null &&
-          mediaInfo_ != com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00020000) != 0)
+            && mediaInfo_ != null
+            && mediaInfo_ != com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance()) {
           getMediaInfoBuilder().mergeFrom(value);
         } else {
           mediaInfo_ = value;
@@ -5636,6 +6216,8 @@ public Builder mergeMediaInfo(com.google.cloud.discoveryengine.v1.MediaInfo valu
       return this;
     }
     /**
+     *
+     *
      * 
      * Media-specific info.
      * 

@@ -5653,6 +6235,8 @@ public Builder clearMediaInfo() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Media-specific info.
      * 

@@ -5665,6 +6249,8 @@ public com.google.cloud.discoveryengine.v1.MediaInfo.Builder getMediaInfoBuilder
       return getMediaInfoFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Media-specific info.
      * 

@@ -5675,11 +6261,14 @@ public com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder getMediaInfoOrBuil
       if (mediaInfoBuilder_ != null) {
         return mediaInfoBuilder_.getMessageOrBuilder();
       } else {
-        return mediaInfo_ == null ?
-            com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance() : mediaInfo_;
+        return mediaInfo_ == null
+            ? com.google.cloud.discoveryengine.v1.MediaInfo.getDefaultInstance()
+            : mediaInfo_;
       }
     }
     /**
+     *
+     *
      * 
      * Media-specific info.
      * 

@@ -5687,21 +6276,24 @@ public com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder getMediaInfoOrBuil
      * .google.cloud.discoveryengine.v1.MediaInfo media_info = 18;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.MediaInfo, com.google.cloud.discoveryengine.v1.MediaInfo.Builder, com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder> 
+            com.google.cloud.discoveryengine.v1.MediaInfo,
+            com.google.cloud.discoveryengine.v1.MediaInfo.Builder,
+            com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder>
         getMediaInfoFieldBuilder() {
       if (mediaInfoBuilder_ == null) {
-        mediaInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.MediaInfo, com.google.cloud.discoveryengine.v1.MediaInfo.Builder, com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder>(
-                getMediaInfo(),
-                getParentForChildren(),
-                isClean());
+        mediaInfoBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.MediaInfo,
+                com.google.cloud.discoveryengine.v1.MediaInfo.Builder,
+                com.google.cloud.discoveryengine.v1.MediaInfoOrBuilder>(
+                getMediaInfo(), getParentForChildren(), isClean());
         mediaInfo_ = null;
       }
       return mediaInfoBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -5711,12 +6303,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.UserEvent)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.UserEvent)
   private static final com.google.cloud.discoveryengine.v1.UserEvent DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.UserEvent();
   }
@@ -5725,27 +6317,27 @@ public static com.google.cloud.discoveryengine.v1.UserEvent getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UserEvent parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UserEvent parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -5760,6 +6352,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.UserEvent getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventOrBuilder.java
similarity index 93%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventOrBuilder.java
index 3be619b9946f..3b6b93909138 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface UserEventOrBuilder extends
+public interface UserEventOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.UserEvent)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. User event type. Allowed values are:
    *
@@ -31,10 +49,13 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The eventType.
    */
   java.lang.String getEventType();
   /**
+   *
+   *
    * 
    * Required. User event type. Allowed values are:
    *
@@ -58,12 +79,14 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for eventType.
    */
-  com.google.protobuf.ByteString
-      getEventTypeBytes();
+  com.google.protobuf.ByteString getEventTypeBytes();
 
   /**
+   *
+   *
    * 
    * Required. A unique identifier for tracking visitors.
    *
@@ -85,10 +108,13 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The userPseudoId.
    */
   java.lang.String getUserPseudoId();
   /**
+   *
+   *
    * 
    * Required. A unique identifier for tracking visitors.
    *
@@ -110,12 +136,14 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for userPseudoId.
    */
-  com.google.protobuf.ByteString
-      getUserPseudoIdBytes();
+  com.google.protobuf.ByteString getUserPseudoIdBytes();
 
   /**
+   *
+   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -123,10 +151,13 @@ public interface UserEventOrBuilder extends
    * 

    *
    * .google.protobuf.Timestamp event_time = 3;
+   *
    * @return Whether the eventTime field is set.
    */
   boolean hasEventTime();
   /**
+   *
+   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -134,10 +165,13 @@ public interface UserEventOrBuilder extends
    * 

    *
    * .google.protobuf.Timestamp event_time = 3;
+   *
    * @return The eventTime.
    */
   com.google.protobuf.Timestamp getEventTime();
   /**
+   *
+   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1.UserEventService.ImportUserEvents]
@@ -149,24 +183,32 @@ public interface UserEventOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Information about the end user.
    * 

    *
    * .google.cloud.discoveryengine.v1.UserInfo user_info = 4;
+   *
    * @return Whether the userInfo field is set.
    */
   boolean hasUserInfo();
   /**
+   *
+   *
    * 
    * Information about the end user.
    * 

    *
    * .google.cloud.discoveryengine.v1.UserInfo user_info = 4;
+   *
    * @return The userInfo.
    */
   com.google.cloud.discoveryengine.v1.UserInfo getUserInfo();
   /**
+   *
+   *
    * 
    * Information about the end user.
    * 

@@ -176,6 +218,8 @@ public interface UserEventOrBuilder extends
   com.google.cloud.discoveryengine.v1.UserInfoOrBuilder getUserInfoOrBuilder();
 
   /**
+   *
+   *
    * 
    * Should set to true if the request is made directly from the end user, in
    * which case the
@@ -191,11 +235,14 @@ public interface UserEventOrBuilder extends
    * 

    *
    * bool direct_user_request = 5;
+   *
    * @return The directUserRequest.
    */
   boolean getDirectUserRequest();
 
   /**
+   *
+   *
    * 
    * A unique identifier for tracking a visitor session with a length limit of
    * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -210,10 +257,13 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string session_id = 6;
+   *
    * @return The sessionId.
    */
   java.lang.String getSessionId();
   /**
+   *
+   *
    * 
    * A unique identifier for tracking a visitor session with a length limit of
    * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -228,32 +278,40 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string session_id = 6;
+   *
    * @return The bytes for sessionId.
    */
-  com.google.protobuf.ByteString
-      getSessionIdBytes();
+  com.google.protobuf.ByteString getSessionIdBytes();
 
   /**
+   *
+   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
    * 

    *
    * .google.cloud.discoveryengine.v1.PageInfo page_info = 7;
+   *
    * @return Whether the pageInfo field is set.
    */
   boolean hasPageInfo();
   /**
+   *
+   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
    * 

    *
    * .google.cloud.discoveryengine.v1.PageInfo page_info = 7;
+   *
    * @return The pageInfo.
    */
   com.google.cloud.discoveryengine.v1.PageInfo getPageInfo();
   /**
+   *
+   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
@@ -264,6 +322,8 @@ public interface UserEventOrBuilder extends
   com.google.cloud.discoveryengine.v1.PageInfoOrBuilder getPageInfoOrBuilder();
 
   /**
+   *
+   *
    * 
    * Token to attribute an API response to user action(s) to trigger the event.
    *
@@ -290,10 +350,13 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string attribution_token = 8;
+   *
    * @return The attributionToken.
    */
   java.lang.String getAttributionToken();
   /**
+   *
+   *
    * 
    * Token to attribute an API response to user action(s) to trigger the event.
    *
@@ -320,12 +383,14 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string attribution_token = 8;
+   *
    * @return The bytes for attributionToken.
    */
-  com.google.protobuf.ByteString
-      getAttributionTokenBytes();
+  com.google.protobuf.ByteString getAttributionTokenBytes();
 
   /**
+   *
+   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered.
@@ -345,10 +410,13 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string filter = 9;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered.
@@ -368,12 +436,14 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string filter = 9;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -396,9 +466,10 @@ public interface UserEventOrBuilder extends
    *
    * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
    */
-  java.util.List 
-      getDocumentsList();
+  java.util.List getDocumentsList();
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -423,6 +494,8 @@ public interface UserEventOrBuilder extends
    */
   com.google.cloud.discoveryengine.v1.DocumentInfo getDocuments(int index);
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -447,6 +520,8 @@ public interface UserEventOrBuilder extends
    */
   int getDocumentsCount();
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -469,9 +544,11 @@ public interface UserEventOrBuilder extends
    *
    * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
    */
-  java.util.List 
+  java.util.List
       getDocumentsOrBuilderList();
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -494,28 +571,35 @@ public interface UserEventOrBuilder extends
    *
    * repeated .google.cloud.discoveryengine.v1.DocumentInfo documents = 10;
    */
-  com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(
-      int index);
+  com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * Panel metadata associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1.PanelInfo panel = 11;
+   *
    * @return Whether the panel field is set.
    */
   boolean hasPanel();
   /**
+   *
+   *
    * 
    * Panel metadata associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1.PanelInfo panel = 11;
+   *
    * @return The panel.
    */
   com.google.cloud.discoveryengine.v1.PanelInfo getPanel();
   /**
+   *
+   *
    * 
    * Panel metadata associated with this user event.
    * 

@@ -525,6 +609,8 @@ com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(
   com.google.cloud.discoveryengine.v1.PanelInfoOrBuilder getPanelOrBuilder();
 
   /**
+   *
+   *
    * 
    * Search API details related to the event.
    *
@@ -532,10 +618,13 @@ com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(
    * 

    *
    * .google.cloud.discoveryengine.v1.SearchInfo search_info = 12;
+   *
    * @return Whether the searchInfo field is set.
    */
   boolean hasSearchInfo();
   /**
+   *
+   *
    * 
    * Search API details related to the event.
    *
@@ -543,10 +632,13 @@ com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(
    * 

    *
    * .google.cloud.discoveryengine.v1.SearchInfo search_info = 12;
+   *
    * @return The searchInfo.
    */
   com.google.cloud.discoveryengine.v1.SearchInfo getSearchInfo();
   /**
+   *
+   *
    * 
    * Search API details related to the event.
    *
@@ -558,6 +650,8 @@ com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(
   com.google.cloud.discoveryengine.v1.SearchInfoOrBuilder getSearchInfoOrBuilder();
 
   /**
+   *
+   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -566,10 +660,13 @@ com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(
    * 

    *
    * .google.cloud.discoveryengine.v1.CompletionInfo completion_info = 13;
+   *
    * @return Whether the completionInfo field is set.
    */
   boolean hasCompletionInfo();
   /**
+   *
+   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -578,10 +675,13 @@ com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(
    * 

    *
    * .google.cloud.discoveryengine.v1.CompletionInfo completion_info = 13;
+   *
    * @return The completionInfo.
    */
   com.google.cloud.discoveryengine.v1.CompletionInfo getCompletionInfo();
   /**
+   *
+   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -594,24 +694,32 @@ com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(
   com.google.cloud.discoveryengine.v1.CompletionInfoOrBuilder getCompletionInfoOrBuilder();
 
   /**
+   *
+   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1.TransactionInfo transaction_info = 14;
+   *
    * @return Whether the transactionInfo field is set.
    */
   boolean hasTransactionInfo();
   /**
+   *
+   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1.TransactionInfo transaction_info = 14;
+   *
    * @return The transactionInfo.
    */
   com.google.cloud.discoveryengine.v1.TransactionInfo getTransactionInfo();
   /**
+   *
+   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

@@ -621,6 +729,8 @@ com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(
   com.google.cloud.discoveryengine.v1.TransactionInfoOrBuilder getTransactionInfoOrBuilder();
 
   /**
+   *
+   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -628,11 +738,13 @@ com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(
    * 

    *
    * repeated string tag_ids = 15;
+   *
    * @return A list containing the tagIds.
    */
-  java.util.List
-      getTagIdsList();
+  java.util.List getTagIdsList();
   /**
+   *
+   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -640,10 +752,13 @@ com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(
    * 

    *
    * repeated string tag_ids = 15;
+   *
    * @return The count of tagIds.
    */
   int getTagIdsCount();
   /**
+   *
+   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -651,11 +766,14 @@ com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(
    * 

    *
    * repeated string tag_ids = 15;
+   *
    * @param index The index of the element to return.
    * @return The tagIds at the given index.
    */
   java.lang.String getTagIds(int index);
   /**
+   *
+   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -663,58 +781,70 @@ com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(
    * 

    *
    * repeated string tag_ids = 15;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the tagIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getTagIdsBytes(int index);
+  com.google.protobuf.ByteString getTagIdsBytes(int index);
 
   /**
+   *
+   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
+   *
    * @return A list containing the promotionIds.
    */
-  java.util.List
-      getPromotionIdsList();
+  java.util.List getPromotionIdsList();
   /**
+   *
+   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
+   *
    * @return The count of promotionIds.
    */
   int getPromotionIdsCount();
   /**
+   *
+   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
+   *
    * @param index The index of the element to return.
    * @return The promotionIds at the given index.
    */
   java.lang.String getPromotionIds(int index);
   /**
+   *
+   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the promotionIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getPromotionIdsBytes(int index);
+  com.google.protobuf.ByteString getPromotionIdsBytes(int index);
 
   /**
+   *
+   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -744,10 +874,13 @@ com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+   * 
    */
   int getAttributesCount();
   /**
+   *
+   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -777,17 +910,17 @@ com.google.cloud.discoveryengine.v1.DocumentInfoOrBuilder getDocumentsOrBuilder(
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
-   */
-  boolean containsAttributes(
-      java.lang.String key);
-  /**
-   * Use {@link #getAttributesMap()} instead.
+   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+   * 
    */
+  boolean containsAttributes(java.lang.String key);
+  /** Use {@link #getAttributesMap()} instead. */
   @java.lang.Deprecated
   java.util.Map
-  getAttributes();
+      getAttributes();
   /**
+   *
+   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -817,11 +950,14 @@ boolean containsAttributes(
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+   * 
    */
   java.util.Map
-  getAttributesMap();
+      getAttributesMap();
   /**
+   *
+   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -851,14 +987,17 @@ boolean containsAttributes(
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+   * 
    */
   /* nullable */
-com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrDefault(
+  com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrDefault(
       java.lang.String key,
       /* nullable */
-com.google.cloud.discoveryengine.v1.CustomAttribute defaultValue);
+      com.google.cloud.discoveryengine.v1.CustomAttribute defaultValue);
   /**
+   *
+   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -888,30 +1027,38 @@ com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrDefault(
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+   * map<string, .google.cloud.discoveryengine.v1.CustomAttribute> attributes = 17;
+   * 
    */
-  com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrThrow(
-      java.lang.String key);
+  com.google.cloud.discoveryengine.v1.CustomAttribute getAttributesOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * Media-specific info.
    * 

    *
    * .google.cloud.discoveryengine.v1.MediaInfo media_info = 18;
+   *
    * @return Whether the mediaInfo field is set.
    */
   boolean hasMediaInfo();
   /**
+   *
+   *
    * 
    * Media-specific info.
    * 

    *
    * .google.cloud.discoveryengine.v1.MediaInfo media_info = 18;
+   *
    * @return The mediaInfo.
    */
   com.google.cloud.discoveryengine.v1.MediaInfo getMediaInfo();
   /**
+   *
+   *
    * 
    * Media-specific info.
    * 

diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventProto.java
new file mode 100644
index 000000000000..d9c5bc5af4e1
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventProto.java
@@ -0,0 +1,266 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/user_event.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class UserEventProto {
+  private UserEventProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_UserEvent_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_PageInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_SearchInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_CompletionInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_TransactionInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_DocumentInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_PanelInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_MediaInfo_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n0google/cloud/discoveryengine/v1/user_e"
+          + "vent.proto\022\037google.cloud.discoveryengine"
+          + ".v1\032\037google/api/field_behavior.proto\032\031go"
+          + "ogle/api/resource.proto\032,google/cloud/di"
+          + "scoveryengine/v1/common.proto\032\036google/pr"
+          + "otobuf/duration.proto\032\037google/protobuf/t"
+          + "imestamp.proto\"\275\007\n\tUserEvent\022\030\n\nevent_ty"
+          + "pe\030\001 \001(\tB\004\342A\001\002\022\034\n\016user_pseudo_id\030\002 \001(\tB\004"
+          + "\342A\001\002\022.\n\nevent_time\030\003 \001(\0132\032.google.protob"
+          + "uf.Timestamp\022<\n\tuser_info\030\004 \001(\0132).google"
+          + ".cloud.discoveryengine.v1.UserInfo\022\033\n\023di"
+          + "rect_user_request\030\005 \001(\010\022\022\n\nsession_id\030\006 "
+          + "\001(\t\022<\n\tpage_info\030\007 \001(\0132).google.cloud.di"
+          + "scoveryengine.v1.PageInfo\022\031\n\021attribution"
+          + "_token\030\010 \001(\t\022\016\n\006filter\030\t \001(\t\022@\n\tdocument"
+          + "s\030\n \003(\0132-.google.cloud.discoveryengine.v"
+          + "1.DocumentInfo\0229\n\005panel\030\013 \001(\0132*.google.c"
+          + "loud.discoveryengine.v1.PanelInfo\022@\n\013sea"
+          + "rch_info\030\014 \001(\0132+.google.cloud.discoverye"
+          + "ngine.v1.SearchInfo\022H\n\017completion_info\030\r"
+          + " \001(\0132/.google.cloud.discoveryengine.v1.C"
+          + "ompletionInfo\022J\n\020transaction_info\030\016 \001(\0132"
+          + "0.google.cloud.discoveryengine.v1.Transa"
+          + "ctionInfo\022\017\n\007tag_ids\030\017 \003(\t\022\025\n\rpromotion_"
+          + "ids\030\020 \003(\t\022N\n\nattributes\030\021 \003(\0132:.google.c"
+          + "loud.discoveryengine.v1.UserEvent.Attrib"
+          + "utesEntry\022>\n\nmedia_info\030\022 \001(\0132*.google.c"
+          + "loud.discoveryengine.v1.MediaInfo\032c\n\017Att"
+          + "ributesEntry\022\013\n\003key\030\001 \001(\t\022?\n\005value\030\002 \001(\013"
+          + "20.google.cloud.discoveryengine.v1.Custo"
+          + "mAttribute:\0028\001\"Y\n\010PageInfo\022\023\n\013pageview_i"
+          + "d\030\001 \001(\t\022\025\n\rpage_category\030\002 \001(\t\022\013\n\003uri\030\003 "
+          + "\001(\t\022\024\n\014referrer_uri\030\004 \001(\t\"T\n\nSearchInfo\022"
+          + "\024\n\014search_query\030\001 \001(\t\022\020\n\010order_by\030\002 \001(\t\022"
+          + "\023\n\006offset\030\003 \001(\005H\000\210\001\001B\t\n\007_offset\"H\n\016Compl"
+          + "etionInfo\022\033\n\023selected_suggestion\030\001 \001(\t\022\031"
+          + "\n\021selected_position\030\002 \001(\005\"\313\001\n\017Transactio"
+          + "nInfo\022\030\n\005value\030\001 \001(\002B\004\342A\001\002H\000\210\001\001\022\026\n\010curre"
+          + "ncy\030\002 \001(\tB\004\342A\001\002\022\026\n\016transaction_id\030\003 \001(\t\022"
+          + "\020\n\003tax\030\004 \001(\002H\001\210\001\001\022\021\n\004cost\030\005 \001(\002H\002\210\001\001\022\033\n\016"
+          + "discount_value\030\006 \001(\002H\003\210\001\001B\010\n\006_valueB\006\n\004_"
+          + "taxB\007\n\005_costB\021\n\017_discount_value\"\266\001\n\014Docu"
+          + "mentInfo\022\022\n\002id\030\001 \001(\tB\004\342A\001\002H\000\022@\n\004name\030\002 \001"
+          + "(\tB0\342A\001\002\372A)\n\'discoveryengine.googleapis."
+          + "com/DocumentH\000\022\025\n\010quantity\030\003 \001(\005H\001\210\001\001\022\025\n"
+          + "\rpromotion_ids\030\004 \003(\tB\025\n\023document_descrip"
+          + "torB\013\n\t_quantity\"\225\001\n\tPanelInfo\022\026\n\010panel_"
+          + "id\030\002 \001(\tB\004\342A\001\002\022\024\n\014display_name\030\003 \001(\t\022\033\n\016"
+          + "panel_position\030\004 \001(\005H\000\210\001\001\022\031\n\014total_panel"
+          + "s\030\005 \001(\005H\001\210\001\001B\021\n\017_panel_positionB\017\n\r_tota"
+          + "l_panels\"\215\001\n\tMediaInfo\022:\n\027media_progress"
+          + "_duration\030\001 \001(\0132\031.google.protobuf.Durati"
+          + "on\022&\n\031media_progress_percentage\030\002 \001(\002H\000\210"
+          + "\001\001B\034\n\032_media_progress_percentageB\201\002\n#com"
+          + ".google.cloud.discoveryengine.v1B\016UserEv"
+          + "entProtoP\001ZMcloud.google.com/go/discover"
+          + "yengine/apiv1/discoveryenginepb;discover"
+          + "yenginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Clo"
+          + "ud.DiscoveryEngine.V1\312\002\037Google\\Cloud\\Dis"
+          + "coveryEngine\\V1\352\002\"Google::Cloud::Discove"
+          + "ryEngine::V1b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1.CommonProto.getDescriptor(),
+              com.google.protobuf.DurationProto.getDescriptor(),
+              com.google.protobuf.TimestampProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_UserEvent_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor,
+            new java.lang.String[] {
+              "EventType",
+              "UserPseudoId",
+              "EventTime",
+              "UserInfo",
+              "DirectUserRequest",
+              "SessionId",
+              "PageInfo",
+              "AttributionToken",
+              "Filter",
+              "Documents",
+              "Panel",
+              "SearchInfo",
+              "CompletionInfo",
+              "TransactionInfo",
+              "TagIds",
+              "PromotionIds",
+              "Attributes",
+              "MediaInfo",
+            });
+    internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_descriptor =
+        internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
+    internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1_PageInfo_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor,
+            new java.lang.String[] {
+              "PageviewId", "PageCategory", "Uri", "ReferrerUri",
+            });
+    internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor =
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1_SearchInfo_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor,
+            new java.lang.String[] {
+              "SearchQuery", "OrderBy", "Offset", "Offset",
+            });
+    internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor =
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_discoveryengine_v1_CompletionInfo_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor,
+            new java.lang.String[] {
+              "SelectedSuggestion", "SelectedPosition",
+            });
+    internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor =
+        getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_discoveryengine_v1_TransactionInfo_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor,
+            new java.lang.String[] {
+              "Value",
+              "Currency",
+              "TransactionId",
+              "Tax",
+              "Cost",
+              "DiscountValue",
+              "Value",
+              "Tax",
+              "Cost",
+              "DiscountValue",
+            });
+    internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor =
+        getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_discoveryengine_v1_DocumentInfo_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor,
+            new java.lang.String[] {
+              "Id", "Name", "Quantity", "PromotionIds", "DocumentDescriptor", "Quantity",
+            });
+    internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor =
+        getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_discoveryengine_v1_PanelInfo_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor,
+            new java.lang.String[] {
+              "PanelId",
+              "DisplayName",
+              "PanelPosition",
+              "TotalPanels",
+              "PanelPosition",
+              "TotalPanels",
+            });
+    internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor =
+        getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_discoveryengine_v1_MediaInfo_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor,
+            new java.lang.String[] {
+              "MediaProgressDuration", "MediaProgressPercentage", "MediaProgressPercentage",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.CommonProto.getDescriptor();
+    com.google.protobuf.DurationProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceProto.java
new file mode 100644
index 000000000000..9aa148f7fe3b
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceProto.java
@@ -0,0 +1,150 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/user_event_service.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public final class UserEventServiceProto {
+  private UserEventServiceProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n8google/cloud/discoveryengine/v1/user_e"
+          + "vent_service.proto\022\037google.cloud.discove"
+          + "ryengine.v1\032\034google/api/annotations.prot"
+          + "o\032\027google/api/client.proto\032\037google/api/f"
+          + "ield_behavior.proto\032\031google/api/httpbody"
+          + ".proto\032\031google/api/resource.proto\0323googl"
+          + "e/cloud/discoveryengine/v1/import_config"
+          + ".proto\0320google/cloud/discoveryengine/v1/"
+          + "user_event.proto\032#google/longrunning/ope"
+          + "rations.proto\"\264\001\n\025WriteUserEventRequest\022"
+          + "A\n\006parent\030\001 \001(\tB1\342A\001\002\372A*\n(discoveryengin"
+          + "e.googleapis.com/DataStore\022I\n\nuser_event"
+          + "\030\002 \001(\0132*.google.cloud.discoveryengine.v1"
+          + ".UserEventB\004\342A\001\002H\000\210\001\001B\r\n\013_user_event\"\252\001\n"
+          + "\027CollectUserEventRequest\022A\n\006parent\030\001 \001(\t"
+          + "B1\342A\001\002\372A*\n(discoveryengine.googleapis.co"
+          + "m/DataStore\022\030\n\nuser_event\030\002 \001(\tB\004\342A\001\002\022\020\n"
+          + "\003uri\030\003 \001(\tH\000\210\001\001\022\020\n\003ets\030\004 \001(\003H\001\210\001\001B\006\n\004_ur"
+          + "iB\006\n\004_ets2\253\010\n\020UserEventService\022\254\002\n\016Write"
+          + "UserEvent\0226.google.cloud.discoveryengine"
+          + ".v1.WriteUserEventRequest\032*.google.cloud"
+          + ".discoveryengine.v1.UserEvent\"\265\001\202\323\344\223\002\256\001\""
+          + "A/v1/{parent=projects/*/locations/*/data"
+          + "Stores/*}/userEvents:write:\nuser_eventZ]"
+          + "\"O/v1/{parent=projects/*/locations/*/col"
+          + "lections/*/dataStores/*}/userEvents:writ"
+          + "e:\nuser_event\022\206\002\n\020CollectUserEvent\0228.goo"
+          + "gle.cloud.discoveryengine.v1.CollectUser"
+          + "EventRequest\032\024.google.api.HttpBody\"\241\001\202\323\344"
+          + "\223\002\232\001\022C/v1/{parent=projects/*/locations/*"
+          + "/dataStores/*}/userEvents:collectZS\022Q/v1"
+          + "/{parent=projects/*/locations/*/collecti"
+          + "ons/*/dataStores/*}/userEvents:collect\022\212"
+          + "\003\n\020ImportUserEvents\0228.google.cloud.disco"
+          + "veryengine.v1.ImportUserEventsRequest\032\035."
+          + "google.longrunning.Operation\"\234\002\312At\n8goog"
+          + "le.cloud.discoveryengine.v1.ImportUserEv"
+          + "entsResponse\0228google.cloud.discoveryengi"
+          + "ne.v1.ImportUserEventsMetadata\202\323\344\223\002\236\001\"B/"
+          + "v1/{parent=projects/*/locations/*/dataSt"
+          + "ores/*}/userEvents:import:\001*ZU\"P/v1/{par"
+          + "ent=projects/*/locations/*/collections/*"
+          + "/dataStores/*}/userEvents:import:\001*\032R\312A\036"
+          + "discoveryengine.googleapis.com\322A.https:/"
+          + "/www.googleapis.com/auth/cloud-platformB"
+          + "\210\002\n#com.google.cloud.discoveryengine.v1B"
+          + "\025UserEventServiceProtoP\001ZMcloud.google.c"
+          + "om/go/discoveryengine/apiv1/discoveryeng"
+          + "inepb;discoveryenginepb\242\002\017DISCOVERYENGIN"
+          + "E\252\002\037Google.Cloud.DiscoveryEngine.V1\312\002\037Go"
+          + "ogle\\Cloud\\DiscoveryEngine\\V1\352\002\"Google::"
+          + "Cloud::DiscoveryEngine::V1b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.HttpBodyProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1.ImportConfigProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1.UserEventProto.getDescriptor(),
+              com.google.longrunning.OperationsProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "UserEvent", "UserEvent",
+            });
+    internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "UserEvent", "Uri", "Ets", "Uri", "Ets",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    registry.add(com.google.longrunning.OperationsProto.operationInfo);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.HttpBodyProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.ImportConfigProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1.UserEventProto.getDescriptor();
+    com.google.longrunning.OperationsProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfo.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfo.java
similarity index 74%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfo.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfo.java
index a4dd4eb1587d..d72f6c99a985 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfo.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfo.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/common.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Information of an end user.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.UserInfo}
  */
-public final class UserInfo extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UserInfo extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.UserInfo)
     UserInfoOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UserInfo.newBuilder() to construct.
   private UserInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private UserInfo() {
     userId_ = "";
     userAgent_ = "";
@@ -26,28 +44,32 @@ private UserInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new UserInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.CommonProto
+        .internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_UserInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.CommonProto
+        .internal_static_google_cloud_discoveryengine_v1_UserInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.UserInfo.class, com.google.cloud.discoveryengine.v1.UserInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1.UserInfo.class,
+            com.google.cloud.discoveryengine.v1.UserInfo.Builder.class);
   }
 
   public static final int USER_ID_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object userId_ = "";
   /**
+   *
+   *
    * 
    * Highly recommended for logged-in users. Unique identifier for logged-in
    * user, such as a user name. Don't set for anonymous users.
@@ -63,6 +85,7 @@ protected java.lang.Object newInstance(
    * 

    *
    * string user_id = 1;
+   *
    * @return The userId.
    */
   @java.lang.Override
@@ -71,14 +94,15 @@ public java.lang.String getUserId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Highly recommended for logged-in users. Unique identifier for logged-in
    * user, such as a user name. Don't set for anonymous users.
@@ -94,16 +118,15 @@ public java.lang.String getUserId() {
    * 

    *
    * string user_id = 1;
+   *
    * @return The bytes for userId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getUserIdBytes() {
+  public com.google.protobuf.ByteString getUserIdBytes() {
     java.lang.Object ref = userId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       userId_ = b;
       return b;
     } else {
@@ -112,9 +135,12 @@ public java.lang.String getUserId() {
   }
 
   public static final int USER_AGENT_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object userAgent_ = "";
   /**
+   *
+   *
    * 
    * User agent as included in the HTTP header. Required for getting
    * [SearchResponse.sponsored_results][].
@@ -131,6 +157,7 @@ public java.lang.String getUserId() {
    * 

    *
    * string user_agent = 2;
+   *
    * @return The userAgent.
    */
   @java.lang.Override
@@ -139,14 +166,15 @@ public java.lang.String getUserAgent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userAgent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * User agent as included in the HTTP header. Required for getting
    * [SearchResponse.sponsored_results][].
@@ -163,16 +191,15 @@ public java.lang.String getUserAgent() {
    * 

    *
    * string user_agent = 2;
+   *
    * @return The bytes for userAgent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getUserAgentBytes() {
+  public com.google.protobuf.ByteString getUserAgentBytes() {
     java.lang.Object ref = userAgent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       userAgent_ = b;
       return b;
     } else {
@@ -181,6 +208,7 @@ public java.lang.String getUserAgent() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -192,8 +220,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(userId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, userId_);
     }
@@ -223,17 +250,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.UserInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.UserInfo other = (com.google.cloud.discoveryengine.v1.UserInfo) obj;
+    com.google.cloud.discoveryengine.v1.UserInfo other =
+        (com.google.cloud.discoveryengine.v1.UserInfo) obj;
 
-    if (!getUserId()
-        .equals(other.getUserId())) return false;
-    if (!getUserAgent()
-        .equals(other.getUserAgent())) return false;
+    if (!getUserId().equals(other.getUserId())) return false;
+    if (!getUserAgent().equals(other.getUserAgent())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -254,132 +280,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.UserInfo parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.UserInfo parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.UserInfo parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.UserInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1.UserInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Information of an end user.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.UserInfo}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.UserInfo)
       com.google.cloud.discoveryengine.v1.UserInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.CommonProto
+          .internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_UserInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.CommonProto
+          .internal_static_google_cloud_discoveryengine_v1_UserInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.UserInfo.class, com.google.cloud.discoveryengine.v1.UserInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1.UserInfo.class,
+              com.google.cloud.discoveryengine.v1.UserInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.UserInfo.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -390,9 +420,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.CommonProto.internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.CommonProto
+          .internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor;
     }
 
     @java.lang.Override
@@ -411,8 +441,11 @@ public com.google.cloud.discoveryengine.v1.UserInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.UserInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1.UserInfo result = new com.google.cloud.discoveryengine.v1.UserInfo(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.UserInfo result =
+          new com.google.cloud.discoveryengine.v1.UserInfo(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -431,38 +464,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.UserInfo result)
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.UserInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.UserInfo)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.UserInfo) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -507,22 +541,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              userId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              userAgent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                userId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                userAgent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -532,10 +569,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object userId_ = "";
     /**
+     *
+     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -551,13 +591,13 @@ public Builder mergeFrom(
      * 

      *
      * string user_id = 1;
+     *
      * @return The userId.
      */
     public java.lang.String getUserId() {
       java.lang.Object ref = userId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userId_ = s;
         return s;
@@ -566,6 +606,8 @@ public java.lang.String getUserId() {
       }
     }
     /**
+     *
+     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -581,15 +623,14 @@ public java.lang.String getUserId() {
      * 

      *
      * string user_id = 1;
+     *
      * @return The bytes for userId.
      */
-    public com.google.protobuf.ByteString
-        getUserIdBytes() {
+    public com.google.protobuf.ByteString getUserIdBytes() {
       java.lang.Object ref = userId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         userId_ = b;
         return b;
       } else {
@@ -597,6 +638,8 @@ public java.lang.String getUserId() {
       }
     }
     /**
+     *
+     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -612,18 +655,22 @@ public java.lang.String getUserId() {
      * 

      *
      * string user_id = 1;
+     *
      * @param value The userId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       userId_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -639,6 +686,7 @@ public Builder setUserId(
      * 

      *
      * string user_id = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUserId() {
@@ -648,6 +696,8 @@ public Builder clearUserId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -663,12 +713,14 @@ public Builder clearUserId() {
      * 

      *
      * string user_id = 1;
+     *
      * @param value The bytes for userId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       userId_ = value;
       bitField0_ |= 0x00000001;
@@ -678,6 +730,8 @@ public Builder setUserIdBytes(
 
     private java.lang.Object userAgent_ = "";
     /**
+     *
+     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -694,13 +748,13 @@ public Builder setUserIdBytes(
      * 

      *
      * string user_agent = 2;
+     *
      * @return The userAgent.
      */
     public java.lang.String getUserAgent() {
       java.lang.Object ref = userAgent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userAgent_ = s;
         return s;
@@ -709,6 +763,8 @@ public java.lang.String getUserAgent() {
       }
     }
     /**
+     *
+     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -725,15 +781,14 @@ public java.lang.String getUserAgent() {
      * 

      *
      * string user_agent = 2;
+     *
      * @return The bytes for userAgent.
      */
-    public com.google.protobuf.ByteString
-        getUserAgentBytes() {
+    public com.google.protobuf.ByteString getUserAgentBytes() {
       java.lang.Object ref = userAgent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         userAgent_ = b;
         return b;
       } else {
@@ -741,6 +796,8 @@ public java.lang.String getUserAgent() {
       }
     }
     /**
+     *
+     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -757,18 +814,22 @@ public java.lang.String getUserAgent() {
      * 

      *
      * string user_agent = 2;
+     *
      * @param value The userAgent to set.
      * @return This builder for chaining.
      */
-    public Builder setUserAgent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserAgent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       userAgent_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -785,6 +846,7 @@ public Builder setUserAgent(
      * 

      *
      * string user_agent = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUserAgent() {
@@ -794,6 +856,8 @@ public Builder clearUserAgent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -810,21 +874,23 @@ public Builder clearUserAgent() {
      * 

      *
      * string user_agent = 2;
+     *
      * @param value The bytes for userAgent to set.
      * @return This builder for chaining.
      */
-    public Builder setUserAgentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserAgentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       userAgent_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -834,12 +900,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.UserInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.UserInfo)
   private static final com.google.cloud.discoveryengine.v1.UserInfo DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.UserInfo();
   }
@@ -848,27 +914,27 @@ public static com.google.cloud.discoveryengine.v1.UserInfo getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UserInfo parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UserInfo parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -883,6 +949,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.UserInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfoOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfoOrBuilder.java
similarity index 79%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfoOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfoOrBuilder.java
index 9bed769ef477..c82af2dc41ff 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfoOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserInfoOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/common.proto
 
 package com.google.cloud.discoveryengine.v1;
 
-public interface UserInfoOrBuilder extends
+public interface UserInfoOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.UserInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Highly recommended for logged-in users. Unique identifier for logged-in
    * user, such as a user name. Don't set for anonymous users.
@@ -23,10 +41,13 @@ public interface UserInfoOrBuilder extends
    * 

    *
    * string user_id = 1;
+   *
    * @return The userId.
    */
   java.lang.String getUserId();
   /**
+   *
+   *
    * 
    * Highly recommended for logged-in users. Unique identifier for logged-in
    * user, such as a user name. Don't set for anonymous users.
@@ -42,12 +63,14 @@ public interface UserInfoOrBuilder extends
    * 

    *
    * string user_id = 1;
+   *
    * @return The bytes for userId.
    */
-  com.google.protobuf.ByteString
-      getUserIdBytes();
+  com.google.protobuf.ByteString getUserIdBytes();
 
   /**
+   *
+   *
    * 
    * User agent as included in the HTTP header. Required for getting
    * [SearchResponse.sponsored_results][].
@@ -64,10 +87,13 @@ public interface UserInfoOrBuilder extends
    * 

    *
    * string user_agent = 2;
+   *
    * @return The userAgent.
    */
   java.lang.String getUserAgent();
   /**
+   *
+   *
    * 
    * User agent as included in the HTTP header. Required for getting
    * [SearchResponse.sponsored_results][].
@@ -84,8 +110,8 @@ public interface UserInfoOrBuilder extends
    * 

    *
    * string user_agent = 2;
+   *
    * @return The bytes for userAgent.
    */
-  com.google.protobuf.ByteString
-      getUserAgentBytes();
+  com.google.protobuf.ByteString getUserAgentBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequest.java
similarity index 61%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequest.java
index c528619e7ae6..2710e4bbb20d 100644
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequest.java
@@ -1,59 +1,84 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1/user_event_service.proto
 
 package com.google.cloud.discoveryengine.v1;
 
 /**
+ *
+ *
  * 
  * Request message for WriteUserEvent method.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1.WriteUserEventRequest}
  */
-public final class WriteUserEventRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class WriteUserEventRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1.WriteUserEventRequest)
     WriteUserEventRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use WriteUserEventRequest.newBuilder() to construct.
   private WriteUserEventRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private WriteUserEventRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new WriteUserEventRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1.UserEventServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1.UserEventServiceProto
+        .internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1.WriteUserEventRequest.class, com.google.cloud.discoveryengine.v1.WriteUserEventRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1.WriteUserEventRequest.class,
+            com.google.cloud.discoveryengine.v1.WriteUserEventRequest.Builder.class);
   }
 
   private int bitField0_;
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -62,30 +87,32 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -96,11 +123,16 @@ public java.lang.String getParent() {
   public static final int USER_EVENT_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1.UserEvent userEvent_;
   /**
+   *
+   *
    * 
    * Required. User event to write.
    * 

    *
-   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the userEvent field is set.
    */
   @java.lang.Override
@@ -108,30 +140,44 @@ public boolean hasUserEvent() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
+   *
+   *
    * 
    * Required. User event to write.
    * 

    *
-   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The userEvent.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.UserEvent getUserEvent() {
-    return userEvent_ == null ? com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance() : userEvent_;
+    return userEvent_ == null
+        ? com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance()
+        : userEvent_;
   }
   /**
+   *
+   *
    * 
    * Required. User event to write.
    * 

    *
-   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventOrBuilder() {
-    return userEvent_ == null ? com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance() : userEvent_;
+    return userEvent_ == null
+        ? com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance()
+        : userEvent_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -143,8 +189,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -164,8 +209,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getUserEvent());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUserEvent());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -175,19 +219,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1.WriteUserEventRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1.WriteUserEventRequest other = (com.google.cloud.discoveryengine.v1.WriteUserEventRequest) obj;
+    com.google.cloud.discoveryengine.v1.WriteUserEventRequest other =
+        (com.google.cloud.discoveryengine.v1.WriteUserEventRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (hasUserEvent() != other.hasUserEvent()) return false;
     if (hasUserEvent()) {
-      if (!getUserEvent()
-          .equals(other.getUserEvent())) return false;
+      if (!getUserEvent().equals(other.getUserEvent())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -212,119 +255,127 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1.WriteUserEventRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1.WriteUserEventRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for WriteUserEvent method.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1.WriteUserEventRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1.WriteUserEventRequest)
       com.google.cloud.discoveryengine.v1.WriteUserEventRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1.UserEventServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1.UserEventServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1.WriteUserEventRequest.class, com.google.cloud.discoveryengine.v1.WriteUserEventRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1.WriteUserEventRequest.class,
+              com.google.cloud.discoveryengine.v1.WriteUserEventRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1.WriteUserEventRequest.newBuilder()
@@ -332,17 +383,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getUserEventFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -357,9 +408,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1.UserEventServiceProto
+          .internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor;
     }
 
     @java.lang.Override
@@ -378,8 +429,11 @@ public com.google.cloud.discoveryengine.v1.WriteUserEventRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1.WriteUserEventRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1.WriteUserEventRequest result = new com.google.cloud.discoveryengine.v1.WriteUserEventRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1.WriteUserEventRequest result =
+          new com.google.cloud.discoveryengine.v1.WriteUserEventRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -391,9 +445,7 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.WriteUserEventReq
       }
       int to_bitField0_ = 0;
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.userEvent_ = userEventBuilder_ == null
-            ? userEvent_
-            : userEventBuilder_.build();
+        result.userEvent_ = userEventBuilder_ == null ? userEvent_ : userEventBuilder_.build();
         to_bitField0_ |= 0x00000001;
       }
       result.bitField0_ |= to_bitField0_;
@@ -403,38 +455,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1.WriteUserEventReq
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1.WriteUserEventRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1.WriteUserEventRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1.WriteUserEventRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -442,7 +495,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1.WriteUserEventRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1.WriteUserEventRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1.WriteUserEventRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -477,24 +531,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getUserEventFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getUserEventFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -504,23 +559,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -529,21 +589,24 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -551,30 +614,41 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -584,18 +658,24 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -605,39 +685,58 @@ public Builder setParentBytes(
 
     private com.google.cloud.discoveryengine.v1.UserEvent userEvent_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.UserEvent, com.google.cloud.discoveryengine.v1.UserEvent.Builder, com.google.cloud.discoveryengine.v1.UserEventOrBuilder> userEventBuilder_;
+            com.google.cloud.discoveryengine.v1.UserEvent,
+            com.google.cloud.discoveryengine.v1.UserEvent.Builder,
+            com.google.cloud.discoveryengine.v1.UserEventOrBuilder>
+        userEventBuilder_;
     /**
+     *
+     *
      * 
      * Required. User event to write.
      * 

      *
-     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the userEvent field is set.
      */
     public boolean hasUserEvent() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. User event to write.
      * 

      *
-     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The userEvent.
      */
     public com.google.cloud.discoveryengine.v1.UserEvent getUserEvent() {
       if (userEventBuilder_ == null) {
-        return userEvent_ == null ? com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance() : userEvent_;
+        return userEvent_ == null
+            ? com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance()
+            : userEvent_;
       } else {
         return userEventBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. User event to write.
      * 

      *
-     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setUserEvent(com.google.cloud.discoveryengine.v1.UserEvent value) {
       if (userEventBuilder_ == null) {
@@ -653,11 +752,15 @@ public Builder setUserEvent(com.google.cloud.discoveryengine.v1.UserEvent value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. User event to write.
      * 

      *
-     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setUserEvent(
         com.google.cloud.discoveryengine.v1.UserEvent.Builder builderForValue) {
@@ -671,17 +774,21 @@ public Builder setUserEvent(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. User event to write.
      * 

      *
-     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeUserEvent(com.google.cloud.discoveryengine.v1.UserEvent value) {
       if (userEventBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          userEvent_ != null &&
-          userEvent_ != com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && userEvent_ != null
+            && userEvent_ != com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance()) {
           getUserEventBuilder().mergeFrom(value);
         } else {
           userEvent_ = value;
@@ -694,11 +801,15 @@ public Builder mergeUserEvent(com.google.cloud.discoveryengine.v1.UserEvent valu
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. User event to write.
      * 

      *
-     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearUserEvent() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -711,11 +822,15 @@ public Builder clearUserEvent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. User event to write.
      * 

      *
-     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1.UserEvent.Builder getUserEventBuilder() {
       bitField0_ |= 0x00000002;
@@ -723,43 +838,55 @@ public com.google.cloud.discoveryengine.v1.UserEvent.Builder getUserEventBuilder
       return getUserEventFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. User event to write.
      * 

      *
-     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventOrBuilder() {
       if (userEventBuilder_ != null) {
         return userEventBuilder_.getMessageOrBuilder();
       } else {
-        return userEvent_ == null ?
-            com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance() : userEvent_;
+        return userEvent_ == null
+            ? com.google.cloud.discoveryengine.v1.UserEvent.getDefaultInstance()
+            : userEvent_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. User event to write.
      * 

      *
-     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1.UserEvent, com.google.cloud.discoveryengine.v1.UserEvent.Builder, com.google.cloud.discoveryengine.v1.UserEventOrBuilder> 
+            com.google.cloud.discoveryengine.v1.UserEvent,
+            com.google.cloud.discoveryengine.v1.UserEvent.Builder,
+            com.google.cloud.discoveryengine.v1.UserEventOrBuilder>
         getUserEventFieldBuilder() {
       if (userEventBuilder_ == null) {
-        userEventBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1.UserEvent, com.google.cloud.discoveryengine.v1.UserEvent.Builder, com.google.cloud.discoveryengine.v1.UserEventOrBuilder>(
-                getUserEvent(),
-                getParentForChildren(),
-                isClean());
+        userEventBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1.UserEvent,
+                com.google.cloud.discoveryengine.v1.UserEvent.Builder,
+                com.google.cloud.discoveryengine.v1.UserEventOrBuilder>(
+                getUserEvent(), getParentForChildren(), isClean());
         userEvent_ = null;
       }
       return userEventBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -769,12 +896,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1.WriteUserEventRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1.WriteUserEventRequest)
   private static final com.google.cloud.discoveryengine.v1.WriteUserEventRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1.WriteUserEventRequest();
   }
@@ -783,27 +910,27 @@ public static com.google.cloud.discoveryengine.v1.WriteUserEventRequest getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public WriteUserEventRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public WriteUserEventRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -818,6 +945,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1.WriteUserEventRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequestOrBuilder.java
new file mode 100644
index 000000000000..e57fb13235f7
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequestOrBuilder.java
@@ -0,0 +1,97 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1/user_event_service.proto
+
+package com.google.cloud.discoveryengine.v1;
+
+public interface WriteUserEventRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.WriteUserEventRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The parent DataStore resource name, such as
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
+   * 

+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   *
+   *
+   * 
+   * Required. The parent DataStore resource name, such as
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
+   * 

+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString getParentBytes();
+
+  /**
+   *
+   *
+   * 
+   * Required. User event to write.
+   * 

+   *
+   * 
+   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
+   * @return Whether the userEvent field is set.
+   */
+  boolean hasUserEvent();
+  /**
+   *
+   *
+   * 
+   * Required. User event to write.
+   * 

+   *
+   * 
+   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
+   * @return The userEvent.
+   */
+  com.google.cloud.discoveryengine.v1.UserEvent getUserEvent();
+  /**
+   *
+   *
+   * 
+   * Required. User event to write.
+   * 

+   *
+   * 
+   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   */
+  com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventOrBuilder();
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/common.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/common.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/common.proto
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/common.proto
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/completion_service.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/completion_service.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/completion_service.proto
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/completion_service.proto
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document.proto
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document.proto
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document_service.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document_service.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document_service.proto
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/document_service.proto
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/import_config.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/import_config.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/import_config.proto
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/import_config.proto
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/purge_config.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/purge_config.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/purge_config.proto
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/purge_config.proto
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema.proto
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema.proto
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema_service.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema_service.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema_service.proto
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/schema_service.proto
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/search_service.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/search_service.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/search_service.proto
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/search_service.proto
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event.proto
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event.proto
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event_service.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event_service.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event_service.proto
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1/src/main/proto/google/cloud/discoveryengine/v1/user_event_service.proto
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySource.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySource.java
similarity index 76%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySource.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySource.java
index bb2de370b7df..3cf3713b9145 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySource.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySource.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * BigQuery source import data from.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.BigQuerySource}
  */
-public final class BigQuerySource extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class BigQuerySource extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.BigQuerySource)
     BigQuerySourceOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use BigQuerySource.newBuilder() to construct.
   private BigQuerySource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private BigQuerySource() {
     projectId_ = "";
     datasetId_ = "";
@@ -29,33 +47,38 @@ private BigQuerySource() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new BigQuerySource();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.BigQuerySource.class, com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.BigQuerySource.class,
+            com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder.class);
   }
 
   private int partitionCase_ = 0;
+
   @SuppressWarnings("serial")
   private java.lang.Object partition_;
+
   public enum PartitionCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     PARTITION_DATE(5),
     PARTITION_NOT_SET(0);
     private final int value;
+
     private PartitionCase(int value) {
       this.value = value;
     }
@@ -71,29 +94,34 @@ public static PartitionCase valueOf(int value) {
 
     public static PartitionCase forNumber(int value) {
       switch (value) {
-        case 5: return PARTITION_DATE;
-        case 0: return PARTITION_NOT_SET;
-        default: return null;
+        case 5:
+          return PARTITION_DATE;
+        case 0:
+          return PARTITION_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public PartitionCase
-  getPartitionCase() {
-    return PartitionCase.forNumber(
-        partitionCase_);
+  public PartitionCase getPartitionCase() {
+    return PartitionCase.forNumber(partitionCase_);
   }
 
   public static final int PARTITION_DATE_FIELD_NUMBER = 5;
   /**
+   *
+   *
    * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    * 

    *
    * .google.type.Date partition_date = 5;
+   *
    * @return Whether the partitionDate field is set.
    */
   @java.lang.Override
@@ -101,21 +129,26 @@ public boolean hasPartitionDate() {
     return partitionCase_ == 5;
   }
   /**
+   *
+   *
    * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    * 

    *
    * .google.type.Date partition_date = 5;
+   *
    * @return The partitionDate.
    */
   @java.lang.Override
   public com.google.type.Date getPartitionDate() {
     if (partitionCase_ == 5) {
-       return (com.google.type.Date) partition_;
+      return (com.google.type.Date) partition_;
     }
     return com.google.type.Date.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    * 

@@ -125,15 +158,18 @@ public com.google.type.Date getPartitionDate() {
   @java.lang.Override
   public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
     if (partitionCase_ == 5) {
-       return (com.google.type.Date) partition_;
+      return (com.google.type.Date) partition_;
     }
     return com.google.type.Date.getDefaultInstance();
   }
 
   public static final int PROJECT_ID_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object projectId_ = "";
   /**
+   *
+   *
    * 
    * The project ID (can be project # or ID) that the BigQuery source is in with
    * a length limit of 128 characters. If not specified, inherits the project
@@ -141,6 +177,7 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
    * 

    *
    * string project_id = 1;
+   *
    * @return The projectId.
    */
   @java.lang.Override
@@ -149,14 +186,15 @@ public java.lang.String getProjectId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       projectId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The project ID (can be project # or ID) that the BigQuery source is in with
    * a length limit of 128 characters. If not specified, inherits the project
@@ -164,16 +202,15 @@ public java.lang.String getProjectId() {
    * 

    *
    * string project_id = 1;
+   *
    * @return The bytes for projectId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getProjectIdBytes() {
+  public com.google.protobuf.ByteString getProjectIdBytes() {
     java.lang.Object ref = projectId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       projectId_ = b;
       return b;
     } else {
@@ -182,15 +219,19 @@ public java.lang.String getProjectId() {
   }
 
   public static final int DATASET_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object datasetId_ = "";
   /**
+   *
+   *
    * 
    * Required. The BigQuery data set to copy the data from with a length limit
    * of 1,024 characters.
    * 

    *
    * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The datasetId.
    */
   @java.lang.Override
@@ -199,30 +240,30 @@ public java.lang.String getDatasetId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       datasetId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The BigQuery data set to copy the data from with a length limit
    * of 1,024 characters.
    * 

    *
    * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for datasetId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDatasetIdBytes() {
+  public com.google.protobuf.ByteString getDatasetIdBytes() {
     java.lang.Object ref = datasetId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       datasetId_ = b;
       return b;
     } else {
@@ -231,15 +272,19 @@ public java.lang.String getDatasetId() {
   }
 
   public static final int TABLE_ID_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object tableId_ = "";
   /**
+   *
+   *
    * 
    * Required. The BigQuery table to copy the data from with a length limit of
    * 1,024 characters.
    * 

    *
    * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The tableId.
    */
   @java.lang.Override
@@ -248,30 +293,30 @@ public java.lang.String getTableId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       tableId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The BigQuery table to copy the data from with a length limit of
    * 1,024 characters.
    * 

    *
    * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for tableId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTableIdBytes() {
+  public com.google.protobuf.ByteString getTableIdBytes() {
     java.lang.Object ref = tableId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       tableId_ = b;
       return b;
     } else {
@@ -280,9 +325,12 @@ public java.lang.String getTableId() {
   }
 
   public static final int GCS_STAGING_DIR_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object gcsStagingDir_ = "";
   /**
+   *
+   *
    * 
    * Intermediate Cloud Storage directory used for the import with a length
    * limit of 2,000 characters. Can be specified if one wants to have the
@@ -290,6 +338,7 @@ public java.lang.String getTableId() {
    * 

    *
    * string gcs_staging_dir = 4;
+   *
    * @return The gcsStagingDir.
    */
   @java.lang.Override
@@ -298,14 +347,15 @@ public java.lang.String getGcsStagingDir() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       gcsStagingDir_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Intermediate Cloud Storage directory used for the import with a length
    * limit of 2,000 characters. Can be specified if one wants to have the
@@ -313,16 +363,15 @@ public java.lang.String getGcsStagingDir() {
    * 

    *
    * string gcs_staging_dir = 4;
+   *
    * @return The bytes for gcsStagingDir.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getGcsStagingDirBytes() {
+  public com.google.protobuf.ByteString getGcsStagingDirBytes() {
     java.lang.Object ref = gcsStagingDir_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       gcsStagingDir_ = b;
       return b;
     } else {
@@ -331,9 +380,12 @@ public java.lang.String getGcsStagingDir() {
   }
 
   public static final int DATA_SCHEMA_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object dataSchema_ = "";
   /**
+   *
+   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -357,6 +409,7 @@ public java.lang.String getGcsStagingDir() {
    * 

    *
    * string data_schema = 6;
+   *
    * @return The dataSchema.
    */
   @java.lang.Override
@@ -365,14 +418,15 @@ public java.lang.String getDataSchema() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       dataSchema_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -396,16 +450,15 @@ public java.lang.String getDataSchema() {
    * 

    *
    * string data_schema = 6;
+   *
    * @return The bytes for dataSchema.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDataSchemaBytes() {
+  public com.google.protobuf.ByteString getDataSchemaBytes() {
     java.lang.Object ref = dataSchema_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       dataSchema_ = b;
       return b;
     } else {
@@ -414,6 +467,7 @@ public java.lang.String getDataSchema() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -425,8 +479,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(projectId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, projectId_);
     }
@@ -467,8 +520,9 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, gcsStagingDir_);
     }
     if (partitionCase_ == 5) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, (com.google.type.Date) partition_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              5, (com.google.type.Date) partition_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(dataSchema_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, dataSchema_);
@@ -481,28 +535,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.BigQuerySource)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.BigQuerySource other = (com.google.cloud.discoveryengine.v1beta.BigQuerySource) obj;
-
-    if (!getProjectId()
-        .equals(other.getProjectId())) return false;
-    if (!getDatasetId()
-        .equals(other.getDatasetId())) return false;
-    if (!getTableId()
-        .equals(other.getTableId())) return false;
-    if (!getGcsStagingDir()
-        .equals(other.getGcsStagingDir())) return false;
-    if (!getDataSchema()
-        .equals(other.getDataSchema())) return false;
+    com.google.cloud.discoveryengine.v1beta.BigQuerySource other =
+        (com.google.cloud.discoveryengine.v1beta.BigQuerySource) obj;
+
+    if (!getProjectId().equals(other.getProjectId())) return false;
+    if (!getDatasetId().equals(other.getDatasetId())) return false;
+    if (!getTableId().equals(other.getTableId())) return false;
+    if (!getGcsStagingDir().equals(other.getGcsStagingDir())) return false;
+    if (!getDataSchema().equals(other.getDataSchema())) return false;
     if (!getPartitionCase().equals(other.getPartitionCase())) return false;
     switch (partitionCase_) {
       case 5:
-        if (!getPartitionDate()
-            .equals(other.getPartitionDate())) return false;
+        if (!getPartitionDate().equals(other.getPartitionDate())) return false;
         break;
       case 0:
       default:
@@ -542,131 +591,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.BigQuerySource parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.BigQuerySource prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.BigQuerySource prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * BigQuery source import data from.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.BigQuerySource}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.BigQuerySource)
       com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.BigQuerySource.class, com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.BigQuerySource.class,
+              com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.BigQuerySource.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -685,9 +739,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor;
     }
 
     @java.lang.Override
@@ -706,8 +760,11 @@ public com.google.cloud.discoveryengine.v1beta.BigQuerySource build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.BigQuerySource buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.BigQuerySource result = new com.google.cloud.discoveryengine.v1beta.BigQuerySource(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.BigQuerySource result =
+          new com.google.cloud.discoveryengine.v1beta.BigQuerySource(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -735,8 +792,7 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.BigQuerySourc
     private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.BigQuerySource result) {
       result.partitionCase_ = partitionCase_;
       result.partition_ = this.partition_;
-      if (partitionCase_ == 5 &&
-          partitionDateBuilder_ != null) {
+      if (partitionCase_ == 5 && partitionDateBuilder_ != null) {
         result.partition_ = partitionDateBuilder_.build();
       }
     }
@@ -745,38 +801,39 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.BigQuery
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.BigQuerySource) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.BigQuerySource)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.BigQuerySource) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -784,7 +841,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.BigQuerySource other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance())
+        return this;
       if (!other.getProjectId().isEmpty()) {
         projectId_ = other.projectId_;
         bitField0_ |= 0x00000002;
@@ -811,13 +869,15 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.BigQuerySource
         onChanged();
       }
       switch (other.getPartitionCase()) {
-        case PARTITION_DATE: {
-          mergePartitionDate(other.getPartitionDate());
-          break;
-        }
-        case PARTITION_NOT_SET: {
-          break;
-        }
+        case PARTITION_DATE:
+          {
+            mergePartitionDate(other.getPartitionDate());
+            break;
+          }
+        case PARTITION_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -845,44 +905,49 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              projectId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 10
-            case 18: {
-              datasetId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 18
-            case 26: {
-              tableId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 26
-            case 34: {
-              gcsStagingDir_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 34
-            case 42: {
-              input.readMessage(
-                  getPartitionDateFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              partitionCase_ = 5;
-              break;
-            } // case 42
-            case 50: {
-              dataSchema_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 50
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                projectId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 10
+            case 18:
+              {
+                datasetId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 18
+            case 26:
+              {
+                tableId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 26
+            case 34:
+              {
+                gcsStagingDir_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 34
+            case 42:
+              {
+                input.readMessage(getPartitionDateFieldBuilder().getBuilder(), extensionRegistry);
+                partitionCase_ = 5;
+                break;
+              } // case 42
+            case 50:
+              {
+                dataSchema_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 50
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -892,12 +957,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int partitionCase_ = 0;
     private java.lang.Object partition_;
-    public PartitionCase
-        getPartitionCase() {
-      return PartitionCase.forNumber(
-          partitionCase_);
+
+    public PartitionCase getPartitionCase() {
+      return PartitionCase.forNumber(partitionCase_);
     }
 
     public Builder clearPartition() {
@@ -910,13 +975,17 @@ public Builder clearPartition() {
     private int bitField0_;
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder> partitionDateBuilder_;
+            com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder>
+        partitionDateBuilder_;
     /**
+     *
+     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

      *
      * .google.type.Date partition_date = 5;
+     *
      * @return Whether the partitionDate field is set.
      */
     @java.lang.Override
@@ -924,11 +993,14 @@ public boolean hasPartitionDate() {
       return partitionCase_ == 5;
     }
     /**
+     *
+     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

      *
      * .google.type.Date partition_date = 5;
+     *
      * @return The partitionDate.
      */
     @java.lang.Override
@@ -946,6 +1018,8 @@ public com.google.type.Date getPartitionDate() {
       }
     }
     /**
+     *
+     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

@@ -966,14 +1040,15 @@ public Builder setPartitionDate(com.google.type.Date value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

      *
      * .google.type.Date partition_date = 5;
      */
-    public Builder setPartitionDate(
-        com.google.type.Date.Builder builderForValue) {
+    public Builder setPartitionDate(com.google.type.Date.Builder builderForValue) {
       if (partitionDateBuilder_ == null) {
         partition_ = builderForValue.build();
         onChanged();
@@ -984,6 +1059,8 @@ public Builder setPartitionDate(
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

@@ -992,10 +1069,11 @@ public Builder setPartitionDate(
      */
     public Builder mergePartitionDate(com.google.type.Date value) {
       if (partitionDateBuilder_ == null) {
-        if (partitionCase_ == 5 &&
-            partition_ != com.google.type.Date.getDefaultInstance()) {
-          partition_ = com.google.type.Date.newBuilder((com.google.type.Date) partition_)
-              .mergeFrom(value).buildPartial();
+        if (partitionCase_ == 5 && partition_ != com.google.type.Date.getDefaultInstance()) {
+          partition_ =
+              com.google.type.Date.newBuilder((com.google.type.Date) partition_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           partition_ = value;
         }
@@ -1011,6 +1089,8 @@ public Builder mergePartitionDate(com.google.type.Date value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

@@ -1034,6 +1114,8 @@ public Builder clearPartitionDate() {
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

@@ -1044,6 +1126,8 @@ public com.google.type.Date.Builder getPartitionDateBuilder() {
       return getPartitionDateFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

@@ -1062,6 +1146,8 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
      * 

@@ -1069,17 +1155,16 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
      * .google.type.Date partition_date = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder> 
+            com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder>
         getPartitionDateFieldBuilder() {
       if (partitionDateBuilder_ == null) {
         if (!(partitionCase_ == 5)) {
           partition_ = com.google.type.Date.getDefaultInstance();
         }
-        partitionDateBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder>(
-                (com.google.type.Date) partition_,
-                getParentForChildren(),
-                isClean());
+        partitionDateBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.type.Date, com.google.type.Date.Builder, com.google.type.DateOrBuilder>(
+                (com.google.type.Date) partition_, getParentForChildren(), isClean());
         partition_ = null;
       }
       partitionCase_ = 5;
@@ -1089,6 +1174,8 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
 
     private java.lang.Object projectId_ = "";
     /**
+     *
+     *
      * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1096,13 +1183,13 @@ public com.google.type.DateOrBuilder getPartitionDateOrBuilder() {
      * 

      *
      * string project_id = 1;
+     *
      * @return The projectId.
      */
     public java.lang.String getProjectId() {
       java.lang.Object ref = projectId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         projectId_ = s;
         return s;
@@ -1111,6 +1198,8 @@ public java.lang.String getProjectId() {
       }
     }
     /**
+     *
+     *
      * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1118,15 +1207,14 @@ public java.lang.String getProjectId() {
      * 

      *
      * string project_id = 1;
+     *
      * @return The bytes for projectId.
      */
-    public com.google.protobuf.ByteString
-        getProjectIdBytes() {
+    public com.google.protobuf.ByteString getProjectIdBytes() {
       java.lang.Object ref = projectId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         projectId_ = b;
         return b;
       } else {
@@ -1134,6 +1222,8 @@ public java.lang.String getProjectId() {
       }
     }
     /**
+     *
+     *
      * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1141,18 +1231,22 @@ public java.lang.String getProjectId() {
      * 

      *
      * string project_id = 1;
+     *
      * @param value The projectId to set.
      * @return This builder for chaining.
      */
-    public Builder setProjectId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setProjectId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       projectId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1160,6 +1254,7 @@ public Builder setProjectId(
      * 

      *
      * string project_id = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearProjectId() {
@@ -1169,6 +1264,8 @@ public Builder clearProjectId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The project ID (can be project # or ID) that the BigQuery source is in with
      * a length limit of 128 characters. If not specified, inherits the project
@@ -1176,12 +1273,14 @@ public Builder clearProjectId() {
      * 

      *
      * string project_id = 1;
+     *
      * @param value The bytes for projectId to set.
      * @return This builder for chaining.
      */
-    public Builder setProjectIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setProjectIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       projectId_ = value;
       bitField0_ |= 0x00000002;
@@ -1191,19 +1290,21 @@ public Builder setProjectIdBytes(
 
     private java.lang.Object datasetId_ = "";
     /**
+     *
+     *
      * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      * 

      *
      * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The datasetId.
      */
     public java.lang.String getDatasetId() {
       java.lang.Object ref = datasetId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         datasetId_ = s;
         return s;
@@ -1212,21 +1313,22 @@ public java.lang.String getDatasetId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      * 

      *
      * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for datasetId.
      */
-    public com.google.protobuf.ByteString
-        getDatasetIdBytes() {
+    public com.google.protobuf.ByteString getDatasetIdBytes() {
       java.lang.Object ref = datasetId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         datasetId_ = b;
         return b;
       } else {
@@ -1234,30 +1336,37 @@ public java.lang.String getDatasetId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      * 

      *
      * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The datasetId to set.
      * @return This builder for chaining.
      */
-    public Builder setDatasetId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDatasetId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       datasetId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      * 

      *
      * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearDatasetId() {
@@ -1267,18 +1376,22 @@ public Builder clearDatasetId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The BigQuery data set to copy the data from with a length limit
      * of 1,024 characters.
      * 

      *
      * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for datasetId to set.
      * @return This builder for chaining.
      */
-    public Builder setDatasetIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDatasetIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       datasetId_ = value;
       bitField0_ |= 0x00000004;
@@ -1288,19 +1401,21 @@ public Builder setDatasetIdBytes(
 
     private java.lang.Object tableId_ = "";
     /**
+     *
+     *
      * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      * 

      *
      * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The tableId.
      */
     public java.lang.String getTableId() {
       java.lang.Object ref = tableId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         tableId_ = s;
         return s;
@@ -1309,21 +1424,22 @@ public java.lang.String getTableId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      * 

      *
      * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for tableId.
      */
-    public com.google.protobuf.ByteString
-        getTableIdBytes() {
+    public com.google.protobuf.ByteString getTableIdBytes() {
       java.lang.Object ref = tableId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         tableId_ = b;
         return b;
       } else {
@@ -1331,30 +1447,37 @@ public java.lang.String getTableId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      * 

      *
      * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The tableId to set.
      * @return This builder for chaining.
      */
-    public Builder setTableId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTableId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       tableId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      * 

      *
      * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearTableId() {
@@ -1364,18 +1487,22 @@ public Builder clearTableId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The BigQuery table to copy the data from with a length limit of
      * 1,024 characters.
      * 

      *
      * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for tableId to set.
      * @return This builder for chaining.
      */
-    public Builder setTableIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTableIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       tableId_ = value;
       bitField0_ |= 0x00000008;
@@ -1385,6 +1512,8 @@ public Builder setTableIdBytes(
 
     private java.lang.Object gcsStagingDir_ = "";
     /**
+     *
+     *
      * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1392,13 +1521,13 @@ public Builder setTableIdBytes(
      * 

      *
      * string gcs_staging_dir = 4;
+     *
      * @return The gcsStagingDir.
      */
     public java.lang.String getGcsStagingDir() {
       java.lang.Object ref = gcsStagingDir_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         gcsStagingDir_ = s;
         return s;
@@ -1407,6 +1536,8 @@ public java.lang.String getGcsStagingDir() {
       }
     }
     /**
+     *
+     *
      * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1414,15 +1545,14 @@ public java.lang.String getGcsStagingDir() {
      * 

      *
      * string gcs_staging_dir = 4;
+     *
      * @return The bytes for gcsStagingDir.
      */
-    public com.google.protobuf.ByteString
-        getGcsStagingDirBytes() {
+    public com.google.protobuf.ByteString getGcsStagingDirBytes() {
       java.lang.Object ref = gcsStagingDir_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         gcsStagingDir_ = b;
         return b;
       } else {
@@ -1430,6 +1560,8 @@ public java.lang.String getGcsStagingDir() {
       }
     }
     /**
+     *
+     *
      * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1437,18 +1569,22 @@ public java.lang.String getGcsStagingDir() {
      * 

      *
      * string gcs_staging_dir = 4;
+     *
      * @param value The gcsStagingDir to set.
      * @return This builder for chaining.
      */
-    public Builder setGcsStagingDir(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setGcsStagingDir(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       gcsStagingDir_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1456,6 +1592,7 @@ public Builder setGcsStagingDir(
      * 

      *
      * string gcs_staging_dir = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearGcsStagingDir() {
@@ -1465,6 +1602,8 @@ public Builder clearGcsStagingDir() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Intermediate Cloud Storage directory used for the import with a length
      * limit of 2,000 characters. Can be specified if one wants to have the
@@ -1472,12 +1611,14 @@ public Builder clearGcsStagingDir() {
      * 

      *
      * string gcs_staging_dir = 4;
+     *
      * @param value The bytes for gcsStagingDir to set.
      * @return This builder for chaining.
      */
-    public Builder setGcsStagingDirBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setGcsStagingDirBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       gcsStagingDir_ = value;
       bitField0_ |= 0x00000010;
@@ -1487,6 +1628,8 @@ public Builder setGcsStagingDirBytes(
 
     private java.lang.Object dataSchema_ = "";
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -1510,13 +1653,13 @@ public Builder setGcsStagingDirBytes(
      * 

      *
      * string data_schema = 6;
+     *
      * @return The dataSchema.
      */
     public java.lang.String getDataSchema() {
       java.lang.Object ref = dataSchema_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         dataSchema_ = s;
         return s;
@@ -1525,6 +1668,8 @@ public java.lang.String getDataSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -1548,15 +1693,14 @@ public java.lang.String getDataSchema() {
      * 

      *
      * string data_schema = 6;
+     *
      * @return The bytes for dataSchema.
      */
-    public com.google.protobuf.ByteString
-        getDataSchemaBytes() {
+    public com.google.protobuf.ByteString getDataSchemaBytes() {
       java.lang.Object ref = dataSchema_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         dataSchema_ = b;
         return b;
       } else {
@@ -1564,6 +1708,8 @@ public java.lang.String getDataSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -1587,18 +1733,22 @@ public java.lang.String getDataSchema() {
      * 

      *
      * string data_schema = 6;
+     *
      * @param value The dataSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setDataSchema(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDataSchema(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       dataSchema_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -1622,6 +1772,7 @@ public Builder setDataSchema(
      * 

      *
      * string data_schema = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDataSchema() {
@@ -1631,6 +1782,8 @@ public Builder clearDataSchema() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -1654,21 +1807,23 @@ public Builder clearDataSchema() {
      * 

      *
      * string data_schema = 6;
+     *
      * @param value The bytes for dataSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setDataSchemaBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDataSchemaBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       dataSchema_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1678,12 +1833,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.BigQuerySource)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.BigQuerySource)
   private static final com.google.cloud.discoveryengine.v1beta.BigQuerySource DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.BigQuerySource();
   }
@@ -1692,27 +1847,27 @@ public static com.google.cloud.discoveryengine.v1beta.BigQuerySource getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public BigQuerySource parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public BigQuerySource parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1727,6 +1882,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.BigQuerySource getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySourceOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySourceOrBuilder.java
similarity index 83%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySourceOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySourceOrBuilder.java
index 07b8ca0afcef..2e88d583d1f2 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySourceOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BigQuerySourceOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface BigQuerySourceOrBuilder extends
+public interface BigQuerySourceOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.BigQuerySource)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    * 

    *
    * .google.type.Date partition_date = 5;
+   *
    * @return Whether the partitionDate field is set.
    */
   boolean hasPartitionDate();
   /**
+   *
+   *
    * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    * 

    *
    * .google.type.Date partition_date = 5;
+   *
    * @return The partitionDate.
    */
   com.google.type.Date getPartitionDate();
   /**
+   *
+   *
    * 
    * BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
    * 

@@ -35,6 +59,8 @@ public interface BigQuerySourceOrBuilder extends
   com.google.type.DateOrBuilder getPartitionDateOrBuilder();
 
   /**
+   *
+   *
    * 
    * The project ID (can be project # or ID) that the BigQuery source is in with
    * a length limit of 128 characters. If not specified, inherits the project
@@ -42,10 +68,13 @@ public interface BigQuerySourceOrBuilder extends
    * 

    *
    * string project_id = 1;
+   *
    * @return The projectId.
    */
   java.lang.String getProjectId();
   /**
+   *
+   *
    * 
    * The project ID (can be project # or ID) that the BigQuery source is in with
    * a length limit of 128 characters. If not specified, inherits the project
@@ -53,56 +82,68 @@ public interface BigQuerySourceOrBuilder extends
    * 

    *
    * string project_id = 1;
+   *
    * @return The bytes for projectId.
    */
-  com.google.protobuf.ByteString
-      getProjectIdBytes();
+  com.google.protobuf.ByteString getProjectIdBytes();
 
   /**
+   *
+   *
    * 
    * Required. The BigQuery data set to copy the data from with a length limit
    * of 1,024 characters.
    * 

    *
    * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The datasetId.
    */
   java.lang.String getDatasetId();
   /**
+   *
+   *
    * 
    * Required. The BigQuery data set to copy the data from with a length limit
    * of 1,024 characters.
    * 

    *
    * string dataset_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for datasetId.
    */
-  com.google.protobuf.ByteString
-      getDatasetIdBytes();
+  com.google.protobuf.ByteString getDatasetIdBytes();
 
   /**
+   *
+   *
    * 
    * Required. The BigQuery table to copy the data from with a length limit of
    * 1,024 characters.
    * 

    *
    * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The tableId.
    */
   java.lang.String getTableId();
   /**
+   *
+   *
    * 
    * Required. The BigQuery table to copy the data from with a length limit of
    * 1,024 characters.
    * 

    *
    * string table_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for tableId.
    */
-  com.google.protobuf.ByteString
-      getTableIdBytes();
+  com.google.protobuf.ByteString getTableIdBytes();
 
   /**
+   *
+   *
    * 
    * Intermediate Cloud Storage directory used for the import with a length
    * limit of 2,000 characters. Can be specified if one wants to have the
@@ -110,10 +151,13 @@ public interface BigQuerySourceOrBuilder extends
    * 

    *
    * string gcs_staging_dir = 4;
+   *
    * @return The gcsStagingDir.
    */
   java.lang.String getGcsStagingDir();
   /**
+   *
+   *
    * 
    * Intermediate Cloud Storage directory used for the import with a length
    * limit of 2,000 characters. Can be specified if one wants to have the
@@ -121,12 +165,14 @@ public interface BigQuerySourceOrBuilder extends
    * 

    *
    * string gcs_staging_dir = 4;
+   *
    * @return The bytes for gcsStagingDir.
    */
-  com.google.protobuf.ByteString
-      getGcsStagingDirBytes();
+  com.google.protobuf.ByteString getGcsStagingDirBytes();
 
   /**
+   *
+   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -150,10 +196,13 @@ public interface BigQuerySourceOrBuilder extends
    * 

    *
    * string data_schema = 6;
+   *
    * @return The dataSchema.
    */
   java.lang.String getDataSchema();
   /**
+   *
+   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -177,10 +226,10 @@ public interface BigQuerySourceOrBuilder extends
    * 

    *
    * string data_schema = 6;
+   *
    * @return The bytes for dataSchema.
    */
-  com.google.protobuf.ByteString
-      getDataSchemaBytes();
+  com.google.protobuf.ByteString getDataSchemaBytes();
 
   com.google.cloud.discoveryengine.v1beta.BigQuerySource.PartitionCase getPartitionCase();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BranchName.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BranchName.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BranchName.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/BranchName.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequest.java
similarity index 70%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequest.java
index 92b3cdde68c8..dacd0c81fc1c 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Request message for CollectUserEvent method.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.CollectUserEventRequest}
  */
-public final class CollectUserEventRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CollectUserEventRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.CollectUserEventRequest)
     CollectUserEventRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CollectUserEventRequest.newBuilder() to construct.
   private CollectUserEventRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CollectUserEventRequest() {
     parent_ = "";
     userEvent_ = "";
@@ -27,35 +45,42 @@ private CollectUserEventRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CollectUserEventRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.class, com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.class,
+            com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.Builder.class);
   }
 
   private int bitField0_;
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -64,30 +89,32 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -96,15 +123,19 @@ public java.lang.String getParent() {
   }
 
   public static final int USER_EVENT_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object userEvent_ = "";
   /**
+   *
+   *
    * 
    * Required. URL encoded UserEvent proto with a length limit of 2,000,000
    * characters.
    * 

    *
    * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The userEvent.
    */
   @java.lang.Override
@@ -113,30 +144,30 @@ public java.lang.String getUserEvent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userEvent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. URL encoded UserEvent proto with a length limit of 2,000,000
    * characters.
    * 

    *
    * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for userEvent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getUserEventBytes() {
+  public com.google.protobuf.ByteString getUserEventBytes() {
     java.lang.Object ref = userEvent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       userEvent_ = b;
       return b;
     } else {
@@ -145,9 +176,12 @@ public java.lang.String getUserEvent() {
   }
 
   public static final int URI_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object uri_ = "";
   /**
+   *
+   *
    * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -156,6 +190,7 @@ public java.lang.String getUserEvent() {
    * 

    *
    * optional string uri = 3;
+   *
    * @return Whether the uri field is set.
    */
   @java.lang.Override
@@ -163,6 +198,8 @@ public boolean hasUri() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
+   *
+   *
    * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -171,6 +208,7 @@ public boolean hasUri() {
    * 

    *
    * optional string uri = 3;
+   *
    * @return The uri.
    */
   @java.lang.Override
@@ -179,14 +217,15 @@ public java.lang.String getUri() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       uri_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -195,16 +234,15 @@ public java.lang.String getUri() {
    * 

    *
    * optional string uri = 3;
+   *
    * @return The bytes for uri.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getUriBytes() {
+  public com.google.protobuf.ByteString getUriBytes() {
     java.lang.Object ref = uri_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       uri_ = b;
       return b;
     } else {
@@ -215,6 +253,8 @@ public java.lang.String getUri() {
   public static final int ETS_FIELD_NUMBER = 4;
   private long ets_ = 0L;
   /**
+   *
+   *
    * 
    * The event timestamp in milliseconds. This prevents browser caching of
    * otherwise identical get requests. The name is abbreviated to reduce the
@@ -222,6 +262,7 @@ public java.lang.String getUri() {
    * 

    *
    * optional int64 ets = 4;
+   *
    * @return Whether the ets field is set.
    */
   @java.lang.Override
@@ -229,6 +270,8 @@ public boolean hasEts() {
     return ((bitField0_ & 0x00000002) != 0);
   }
   /**
+   *
+   *
    * 
    * The event timestamp in milliseconds. This prevents browser caching of
    * otherwise identical get requests. The name is abbreviated to reduce the
@@ -236,6 +279,7 @@ public boolean hasEts() {
    * 

    *
    * optional int64 ets = 4;
+   *
    * @return The ets.
    */
   @java.lang.Override
@@ -244,6 +288,7 @@ public long getEts() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -255,8 +300,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -288,8 +332,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, uri_);
     }
     if (((bitField0_ & 0x00000002) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(4, ets_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, ets_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -299,26 +342,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest other = (com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest other =
+        (com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (!getUserEvent()
-        .equals(other.getUserEvent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (!getUserEvent().equals(other.getUserEvent())) return false;
     if (hasUri() != other.hasUri()) return false;
     if (hasUri()) {
-      if (!getUri()
-          .equals(other.getUri())) return false;
+      if (!getUri().equals(other.getUri())) return false;
     }
     if (hasEts() != other.hasEts()) return false;
     if (hasEts()) {
-      if (getEts()
-          != other.getEts()) return false;
+      if (getEts() != other.getEts()) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -341,8 +381,7 @@ public int hashCode() {
     }
     if (hasEts()) {
       hash = (37 * hash) + ETS_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-          getEts());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getEts());
     }
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
@@ -350,131 +389,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+
+  public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for CollectUserEvent method.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.CollectUserEventRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.CollectUserEventRequest)
       com.google.cloud.discoveryengine.v1beta.CollectUserEventRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.class, com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.class,
+              com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -487,13 +531,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.getDefaultInstance();
     }
 
@@ -508,13 +553,17 @@ public com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest result = new com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest result =
+          new com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.parent_ = parent_;
@@ -538,46 +587,50 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CollectUserEv
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.getDefaultInstance()) return this;
+    public Builder mergeFrom(
+        com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest other) {
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -622,32 +675,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              userEvent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              uri_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 32: {
-              ets_ = input.readInt64();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                userEvent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                uri_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 32:
+              {
+                ets_ = input.readInt64();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -657,23 +715,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -682,21 +745,24 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -704,30 +770,41 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -737,18 +814,24 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -758,19 +841,21 @@ public Builder setParentBytes(
 
     private java.lang.Object userEvent_ = "";
     /**
+     *
+     *
      * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      * 

      *
      * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The userEvent.
      */
     public java.lang.String getUserEvent() {
       java.lang.Object ref = userEvent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userEvent_ = s;
         return s;
@@ -779,21 +864,22 @@ public java.lang.String getUserEvent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      * 

      *
      * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for userEvent.
      */
-    public com.google.protobuf.ByteString
-        getUserEventBytes() {
+    public com.google.protobuf.ByteString getUserEventBytes() {
       java.lang.Object ref = userEvent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         userEvent_ = b;
         return b;
       } else {
@@ -801,30 +887,37 @@ public java.lang.String getUserEvent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      * 

      *
      * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The userEvent to set.
      * @return This builder for chaining.
      */
-    public Builder setUserEvent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserEvent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       userEvent_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      * 

      *
      * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearUserEvent() {
@@ -834,18 +927,22 @@ public Builder clearUserEvent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. URL encoded UserEvent proto with a length limit of 2,000,000
      * characters.
      * 

      *
      * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for userEvent to set.
      * @return This builder for chaining.
      */
-    public Builder setUserEventBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserEventBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       userEvent_ = value;
       bitField0_ |= 0x00000002;
@@ -855,6 +952,8 @@ public Builder setUserEventBytes(
 
     private java.lang.Object uri_ = "";
     /**
+     *
+     *
      * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -863,12 +962,15 @@ public Builder setUserEventBytes(
      * 

      *
      * optional string uri = 3;
+     *
      * @return Whether the uri field is set.
      */
     public boolean hasUri() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -877,13 +979,13 @@ public boolean hasUri() {
      * 

      *
      * optional string uri = 3;
+     *
      * @return The uri.
      */
     public java.lang.String getUri() {
       java.lang.Object ref = uri_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         uri_ = s;
         return s;
@@ -892,6 +994,8 @@ public java.lang.String getUri() {
       }
     }
     /**
+     *
+     *
      * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -900,15 +1004,14 @@ public java.lang.String getUri() {
      * 

      *
      * optional string uri = 3;
+     *
      * @return The bytes for uri.
      */
-    public com.google.protobuf.ByteString
-        getUriBytes() {
+    public com.google.protobuf.ByteString getUriBytes() {
       java.lang.Object ref = uri_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         uri_ = b;
         return b;
       } else {
@@ -916,6 +1019,8 @@ public java.lang.String getUri() {
       }
     }
     /**
+     *
+     *
      * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -924,18 +1029,22 @@ public java.lang.String getUri() {
      * 

      *
      * optional string uri = 3;
+     *
      * @param value The uri to set.
      * @return This builder for chaining.
      */
-    public Builder setUri(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUri(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       uri_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -944,6 +1053,7 @@ public Builder setUri(
      * 

      *
      * optional string uri = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUri() {
@@ -953,6 +1063,8 @@ public Builder clearUri() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The URL including cgi-parameters but excluding the hash fragment with a
      * length limit of 5,000 characters. This is often more useful than the
@@ -961,12 +1073,14 @@ public Builder clearUri() {
      * 

      *
      * optional string uri = 3;
+     *
      * @param value The bytes for uri to set.
      * @return This builder for chaining.
      */
-    public Builder setUriBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUriBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       uri_ = value;
       bitField0_ |= 0x00000004;
@@ -974,8 +1088,10 @@ public Builder setUriBytes(
       return this;
     }
 
-    private long ets_ ;
+    private long ets_;
     /**
+     *
+     *
      * 
      * The event timestamp in milliseconds. This prevents browser caching of
      * otherwise identical get requests. The name is abbreviated to reduce the
@@ -983,6 +1099,7 @@ public Builder setUriBytes(
      * 

      *
      * optional int64 ets = 4;
+     *
      * @return Whether the ets field is set.
      */
     @java.lang.Override
@@ -990,6 +1107,8 @@ public boolean hasEts() {
       return ((bitField0_ & 0x00000008) != 0);
     }
     /**
+     *
+     *
      * 
      * The event timestamp in milliseconds. This prevents browser caching of
      * otherwise identical get requests. The name is abbreviated to reduce the
@@ -997,6 +1116,7 @@ public boolean hasEts() {
      * 

      *
      * optional int64 ets = 4;
+     *
      * @return The ets.
      */
     @java.lang.Override
@@ -1004,6 +1124,8 @@ public long getEts() {
       return ets_;
     }
     /**
+     *
+     *
      * 
      * The event timestamp in milliseconds. This prevents browser caching of
      * otherwise identical get requests. The name is abbreviated to reduce the
@@ -1011,6 +1133,7 @@ public long getEts() {
      * 

      *
      * optional int64 ets = 4;
+     *
      * @param value The ets to set.
      * @return This builder for chaining.
      */
@@ -1022,6 +1145,8 @@ public Builder setEts(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The event timestamp in milliseconds. This prevents browser caching of
      * otherwise identical get requests. The name is abbreviated to reduce the
@@ -1029,6 +1154,7 @@ public Builder setEts(long value) {
      * 

      *
      * optional int64 ets = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearEts() {
@@ -1037,9 +1163,9 @@ public Builder clearEts() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1049,41 +1175,43 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.CollectUserEventRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.CollectUserEventRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest();
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest getDefaultInstance() {
+  public static com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest
+      getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CollectUserEventRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CollectUserEventRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1095,9 +1223,8 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest getDefaultInstanceForType() {
+  public com.google.cloud.discoveryengine.v1beta.CollectUserEventRequest
+      getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequestOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequestOrBuilder.java
index 335344d0bd6c..c14543f68a68 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CollectUserEventRequestOrBuilder.java
@@ -1,57 +1,89 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface CollectUserEventRequestOrBuilder extends
+public interface CollectUserEventRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CollectUserEventRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * Required. URL encoded UserEvent proto with a length limit of 2,000,000
    * characters.
    * 

    *
    * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The userEvent.
    */
   java.lang.String getUserEvent();
   /**
+   *
+   *
    * 
    * Required. URL encoded UserEvent proto with a length limit of 2,000,000
    * characters.
    * 

    *
    * string user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for userEvent.
    */
-  com.google.protobuf.ByteString
-      getUserEventBytes();
+  com.google.protobuf.ByteString getUserEventBytes();
 
   /**
+   *
+   *
    * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -60,10 +92,13 @@ public interface CollectUserEventRequestOrBuilder extends
    * 

    *
    * optional string uri = 3;
+   *
    * @return Whether the uri field is set.
    */
   boolean hasUri();
   /**
+   *
+   *
    * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -72,10 +107,13 @@ public interface CollectUserEventRequestOrBuilder extends
    * 

    *
    * optional string uri = 3;
+   *
    * @return The uri.
    */
   java.lang.String getUri();
   /**
+   *
+   *
    * 
    * The URL including cgi-parameters but excluding the hash fragment with a
    * length limit of 5,000 characters. This is often more useful than the
@@ -84,12 +122,14 @@ public interface CollectUserEventRequestOrBuilder extends
    * 

    *
    * optional string uri = 3;
+   *
    * @return The bytes for uri.
    */
-  com.google.protobuf.ByteString
-      getUriBytes();
+  com.google.protobuf.ByteString getUriBytes();
 
   /**
+   *
+   *
    * 
    * The event timestamp in milliseconds. This prevents browser caching of
    * otherwise identical get requests. The name is abbreviated to reduce the
@@ -97,10 +137,13 @@ public interface CollectUserEventRequestOrBuilder extends
    * 

    *
    * optional int64 ets = 4;
+   *
    * @return Whether the ets field is set.
    */
   boolean hasEts();
   /**
+   *
+   *
    * 
    * The event timestamp in milliseconds. This prevents browser caching of
    * otherwise identical get requests. The name is abbreviated to reduce the
@@ -108,6 +151,7 @@ public interface CollectUserEventRequestOrBuilder extends
    * 

    *
    * optional int64 ets = 4;
+   *
    * @return The ets.
    */
   long getEts();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CommonProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CommonProto.java
new file mode 100644
index 000000000000..a077385fef7f
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CommonProto.java
@@ -0,0 +1,125 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/common.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class CommonProto {
+  private CommonProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_Interval_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_UserInfo_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n0google/cloud/discoveryengine/v1beta/co"
+          + "mmon.proto\022#google.cloud.discoveryengine"
+          + ".v1beta\032\031google/api/resource.proto\"x\n\010In"
+          + "terval\022\021\n\007minimum\030\001 \001(\001H\000\022\033\n\021exclusive_m"
+          + "inimum\030\002 \001(\001H\000\022\021\n\007maximum\030\003 \001(\001H\001\022\033\n\021exc"
+          + "lusive_maximum\030\004 \001(\001H\001B\005\n\003minB\005\n\003max\"0\n\017"
+          + "CustomAttribute\022\014\n\004text\030\001 \003(\t\022\017\n\007numbers"
+          + "\030\002 \003(\001\"/\n\010UserInfo\022\017\n\007user_id\030\001 \001(\t\022\022\n\nu"
+          + "ser_agent\030\002 \001(\tB\322\007\n\'com.google.cloud.dis"
+          + "coveryengine.v1betaB\013CommonProtoP\001ZQclou"
+          + "d.google.com/go/discoveryengine/apiv1bet"
+          + "a/discoveryenginepb;discoveryenginepb\242\002\017"
+          + "DISCOVERYENGINE\252\002#Google.Cloud.Discovery"
+          + "Engine.V1Beta\312\002#Google\\Cloud\\DiscoveryEn"
+          + "gine\\V1beta\352\002&Google::Cloud::DiscoveryEn"
+          + "gine::V1beta\352A\346\001\n%discoveryengine.google"
+          + "apis.com/Branch\022Qprojects/{project}/loca"
+          + "tions/{location}/dataStores/{data_store}"
+          + "/branches/{branch}\022jprojects/{project}/l"
+          + "ocations/{location}/collections/{collect"
+          + "ion}/dataStores/{data_store}/branches/{b"
+          + "ranch}\352A\305\001\n(discoveryengine.googleapis.c"
+          + "om/DataStore\022?projects/{project}/locatio"
+          + "ns/{location}/dataStores/{data_store}\022Xp"
+          + "rojects/{project}/locations/{location}/c"
+          + "ollections/{collection}/dataStores/{data"
+          + "_store}\352A\211\002\n,discoveryengine.googleapis."
+          + "com/ServingConfig\022_projects/{project}/lo"
+          + "cations/{location}/dataStores/{data_stor"
+          + "e}/servingConfigs/{serving_config}\022xproj"
+          + "ects/{project}/locations/{location}/coll"
+          + "ections/{collection}/dataStores/{data_st"
+          + "ore}/servingConfigs/{serving_config}b\006pr"
+          + "oto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.ResourceProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_Interval_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor,
+            new java.lang.String[] {
+              "Minimum", "ExclusiveMinimum", "Maximum", "ExclusiveMaximum", "Min", "Max",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor,
+            new java.lang.String[] {
+              "Text", "Numbers",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor =
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1beta_UserInfo_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor,
+            new java.lang.String[] {
+              "UserId", "UserAgent",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ResourceProto.resourceDefinition);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.ResourceProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequest.java
similarity index 75%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequest.java
index 97f4a68dbaa3..6a9a13c08dc5 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/completion_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [CompletionService.CompleteQuery][google.cloud.discoveryengine.v1beta.CompletionService.CompleteQuery]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.CompleteQueryRequest}
  */
-public final class CompleteQueryRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CompleteQueryRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.CompleteQueryRequest)
     CompleteQueryRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CompleteQueryRequest.newBuilder() to construct.
   private CompleteQueryRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CompleteQueryRequest() {
     dataStore_ = "";
     query_ = "";
@@ -30,35 +48,42 @@ private CompleteQueryRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CompleteQueryRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.class, com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.class,
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.Builder.class);
   }
 
   public static final int DATA_STORE_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object dataStore_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name for which the completion is
    * performed, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
    * 

    *
-   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The dataStore.
    */
   @java.lang.Override
@@ -67,31 +92,33 @@ public java.lang.String getDataStore() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       dataStore_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name for which the completion is
    * performed, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
    * 

    *
-   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for dataStore.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDataStoreBytes() {
+  public com.google.protobuf.ByteString getDataStoreBytes() {
     java.lang.Object ref = dataStore_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       dataStore_ = b;
       return b;
     } else {
@@ -100,15 +127,19 @@ public java.lang.String getDataStore() {
   }
 
   public static final int QUERY_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object query_ = "";
   /**
+   *
+   *
    * 
    * Required. The typeahead input used to fetch suggestions. Maximum length is
    * 128 characters.
    * 

    *
    * string query = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The query.
    */
   @java.lang.Override
@@ -117,30 +148,30 @@ public java.lang.String getQuery() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       query_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The typeahead input used to fetch suggestions. Maximum length is
    * 128 characters.
    * 

    *
    * string query = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for query.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueryBytes() {
+  public com.google.protobuf.ByteString getQueryBytes() {
     java.lang.Object ref = query_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       query_ = b;
       return b;
     } else {
@@ -149,9 +180,12 @@ public java.lang.String getQuery() {
   }
 
   public static final int QUERY_MODEL_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object queryModel_ = "";
   /**
+   *
+   *
    * 
    * Selects data model of query suggestions for serving. Currently supported
    * values:
@@ -174,6 +208,7 @@ public java.lang.String getQuery() {
    * 

    *
    * string query_model = 3;
+   *
    * @return The queryModel.
    */
   @java.lang.Override
@@ -182,14 +217,15 @@ public java.lang.String getQueryModel() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       queryModel_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Selects data model of query suggestions for serving. Currently supported
    * values:
@@ -212,16 +248,15 @@ public java.lang.String getQueryModel() {
    * 

    *
    * string query_model = 3;
+   *
    * @return The bytes for queryModel.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueryModelBytes() {
+  public com.google.protobuf.ByteString getQueryModelBytes() {
     java.lang.Object ref = queryModel_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       queryModel_ = b;
       return b;
     } else {
@@ -230,9 +265,12 @@ public java.lang.String getQueryModel() {
   }
 
   public static final int USER_PSEUDO_ID_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object userPseudoId_ = "";
   /**
+   *
+   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -251,6 +289,7 @@ public java.lang.String getQueryModel() {
    * 

    *
    * string user_pseudo_id = 4;
+   *
    * @return The userPseudoId.
    */
   @java.lang.Override
@@ -259,14 +298,15 @@ public java.lang.String getUserPseudoId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userPseudoId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -285,16 +325,15 @@ public java.lang.String getUserPseudoId() {
    * 

    *
    * string user_pseudo_id = 4;
+   *
    * @return The bytes for userPseudoId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getUserPseudoIdBytes() {
+  public com.google.protobuf.ByteString getUserPseudoIdBytes() {
     java.lang.Object ref = userPseudoId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       userPseudoId_ = b;
       return b;
     } else {
@@ -303,6 +342,7 @@ public java.lang.String getUserPseudoId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -314,8 +354,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(dataStore_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, dataStore_);
     }
@@ -357,21 +396,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest other = (com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest) obj;
-
-    if (!getDataStore()
-        .equals(other.getDataStore())) return false;
-    if (!getQuery()
-        .equals(other.getQuery())) return false;
-    if (!getQueryModel()
-        .equals(other.getQueryModel())) return false;
-    if (!getUserPseudoId()
-        .equals(other.getUserPseudoId())) return false;
+    com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest other =
+        (com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest) obj;
+
+    if (!getDataStore().equals(other.getDataStore())) return false;
+    if (!getQuery().equals(other.getQuery())) return false;
+    if (!getQueryModel().equals(other.getQueryModel())) return false;
+    if (!getUserPseudoId().equals(other.getUserPseudoId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -397,98 +433,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [CompletionService.CompleteQuery][google.cloud.discoveryengine.v1beta.CompletionService.CompleteQuery]
@@ -497,33 +539,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.CompleteQueryRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.CompleteQueryRequest)
       com.google.cloud.discoveryengine.v1beta.CompleteQueryRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.class, com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.class,
+              com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -536,13 +577,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.getDefaultInstance();
     }
 
@@ -557,13 +599,17 @@ public com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest result = new com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest result =
+          new com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.dataStore_ = dataStore_;
@@ -583,38 +629,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CompleteQuery
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -622,7 +669,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest.getDefaultInstance())
+        return this;
       if (!other.getDataStore().isEmpty()) {
         dataStore_ = other.dataStore_;
         bitField0_ |= 0x00000001;
@@ -669,32 +718,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              dataStore_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              query_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              queryModel_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              userPseudoId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                dataStore_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                query_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                queryModel_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                userPseudoId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -704,24 +758,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object dataStore_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The dataStore.
      */
     public java.lang.String getDataStore() {
       java.lang.Object ref = dataStore_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         dataStore_ = s;
         return s;
@@ -730,22 +789,25 @@ public java.lang.String getDataStore() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for dataStore.
      */
-    public com.google.protobuf.ByteString
-        getDataStoreBytes() {
+    public com.google.protobuf.ByteString getDataStoreBytes() {
       java.lang.Object ref = dataStore_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         dataStore_ = b;
         return b;
       } else {
@@ -753,32 +815,43 @@ public java.lang.String getDataStore() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The dataStore to set.
      * @return This builder for chaining.
      */
-    public Builder setDataStore(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDataStore(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       dataStore_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearDataStore() {
@@ -788,19 +861,25 @@ public Builder clearDataStore() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name for which the completion is
      * performed, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
      * 

      *
-     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for dataStore to set.
      * @return This builder for chaining.
      */
-    public Builder setDataStoreBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDataStoreBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       dataStore_ = value;
       bitField0_ |= 0x00000001;
@@ -810,19 +889,21 @@ public Builder setDataStoreBytes(
 
     private java.lang.Object query_ = "";
     /**
+     *
+     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The query.
      */
     public java.lang.String getQuery() {
       java.lang.Object ref = query_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         query_ = s;
         return s;
@@ -831,21 +912,22 @@ public java.lang.String getQuery() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for query.
      */
-    public com.google.protobuf.ByteString
-        getQueryBytes() {
+    public com.google.protobuf.ByteString getQueryBytes() {
       java.lang.Object ref = query_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         query_ = b;
         return b;
       } else {
@@ -853,30 +935,37 @@ public java.lang.String getQuery() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The query to set.
      * @return This builder for chaining.
      */
-    public Builder setQuery(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQuery(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       query_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearQuery() {
@@ -886,18 +975,22 @@ public Builder clearQuery() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The typeahead input used to fetch suggestions. Maximum length is
      * 128 characters.
      * 

      *
      * string query = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for query to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       query_ = value;
       bitField0_ |= 0x00000002;
@@ -907,6 +1000,8 @@ public Builder setQueryBytes(
 
     private java.lang.Object queryModel_ = "";
     /**
+     *
+     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -929,13 +1024,13 @@ public Builder setQueryBytes(
      * 

      *
      * string query_model = 3;
+     *
      * @return The queryModel.
      */
     public java.lang.String getQueryModel() {
       java.lang.Object ref = queryModel_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         queryModel_ = s;
         return s;
@@ -944,6 +1039,8 @@ public java.lang.String getQueryModel() {
       }
     }
     /**
+     *
+     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -966,15 +1063,14 @@ public java.lang.String getQueryModel() {
      * 

      *
      * string query_model = 3;
+     *
      * @return The bytes for queryModel.
      */
-    public com.google.protobuf.ByteString
-        getQueryModelBytes() {
+    public com.google.protobuf.ByteString getQueryModelBytes() {
       java.lang.Object ref = queryModel_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         queryModel_ = b;
         return b;
       } else {
@@ -982,6 +1078,8 @@ public java.lang.String getQueryModel() {
       }
     }
     /**
+     *
+     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -1004,18 +1102,22 @@ public java.lang.String getQueryModel() {
      * 

      *
      * string query_model = 3;
+     *
      * @param value The queryModel to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryModel(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryModel(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       queryModel_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -1038,6 +1140,7 @@ public Builder setQueryModel(
      * 

      *
      * string query_model = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQueryModel() {
@@ -1047,6 +1150,8 @@ public Builder clearQueryModel() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Selects data model of query suggestions for serving. Currently supported
      * values:
@@ -1069,12 +1174,14 @@ public Builder clearQueryModel() {
      * 

      *
      * string query_model = 3;
+     *
      * @param value The bytes for queryModel to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryModelBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryModelBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       queryModel_ = value;
       bitField0_ |= 0x00000004;
@@ -1084,6 +1191,8 @@ public Builder setQueryModelBytes(
 
     private java.lang.Object userPseudoId_ = "";
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1102,13 +1211,13 @@ public Builder setQueryModelBytes(
      * 

      *
      * string user_pseudo_id = 4;
+     *
      * @return The userPseudoId.
      */
     public java.lang.String getUserPseudoId() {
       java.lang.Object ref = userPseudoId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userPseudoId_ = s;
         return s;
@@ -1117,6 +1226,8 @@ public java.lang.String getUserPseudoId() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1135,15 +1246,14 @@ public java.lang.String getUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 4;
+     *
      * @return The bytes for userPseudoId.
      */
-    public com.google.protobuf.ByteString
-        getUserPseudoIdBytes() {
+    public com.google.protobuf.ByteString getUserPseudoIdBytes() {
       java.lang.Object ref = userPseudoId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         userPseudoId_ = b;
         return b;
       } else {
@@ -1151,6 +1261,8 @@ public java.lang.String getUserPseudoId() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1169,18 +1281,22 @@ public java.lang.String getUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 4;
+     *
      * @param value The userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserPseudoId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       userPseudoId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1199,6 +1315,7 @@ public Builder setUserPseudoId(
      * 

      *
      * string user_pseudo_id = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUserPseudoId() {
@@ -1208,6 +1325,8 @@ public Builder clearUserPseudoId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -1226,21 +1345,23 @@ public Builder clearUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 4;
+     *
      * @param value The bytes for userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserPseudoIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       userPseudoId_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1250,12 +1371,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.CompleteQueryRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.CompleteQueryRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest();
   }
@@ -1264,27 +1386,27 @@ public static com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CompleteQueryRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CompleteQueryRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1299,6 +1421,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.CompleteQueryRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequestOrBuilder.java
similarity index 80%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequestOrBuilder.java
index 3b985a414edf..d8bbcef68a96 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryRequestOrBuilder.java
@@ -1,59 +1,91 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/completion_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface CompleteQueryRequestOrBuilder extends
+public interface CompleteQueryRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CompleteQueryRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name for which the completion is
    * performed, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
    * 

    *
-   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The dataStore.
    */
   java.lang.String getDataStore();
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name for which the completion is
    * performed, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store`.
    * 

    *
-   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string data_store = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for dataStore.
    */
-  com.google.protobuf.ByteString
-      getDataStoreBytes();
+  com.google.protobuf.ByteString getDataStoreBytes();
 
   /**
+   *
+   *
    * 
    * Required. The typeahead input used to fetch suggestions. Maximum length is
    * 128 characters.
    * 

    *
    * string query = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The query.
    */
   java.lang.String getQuery();
   /**
+   *
+   *
    * 
    * Required. The typeahead input used to fetch suggestions. Maximum length is
    * 128 characters.
    * 

    *
    * string query = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for query.
    */
-  com.google.protobuf.ByteString
-      getQueryBytes();
+  com.google.protobuf.ByteString getQueryBytes();
 
   /**
+   *
+   *
    * 
    * Selects data model of query suggestions for serving. Currently supported
    * values:
@@ -76,10 +108,13 @@ public interface CompleteQueryRequestOrBuilder extends
    * 

    *
    * string query_model = 3;
+   *
    * @return The queryModel.
    */
   java.lang.String getQueryModel();
   /**
+   *
+   *
    * 
    * Selects data model of query suggestions for serving. Currently supported
    * values:
@@ -102,12 +137,14 @@ public interface CompleteQueryRequestOrBuilder extends
    * 

    *
    * string query_model = 3;
+   *
    * @return The bytes for queryModel.
    */
-  com.google.protobuf.ByteString
-      getQueryModelBytes();
+  com.google.protobuf.ByteString getQueryModelBytes();
 
   /**
+   *
+   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -126,10 +163,13 @@ public interface CompleteQueryRequestOrBuilder extends
    * 

    *
    * string user_pseudo_id = 4;
+   *
    * @return The userPseudoId.
    */
   java.lang.String getUserPseudoId();
   /**
+   *
+   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -148,8 +188,8 @@ public interface CompleteQueryRequestOrBuilder extends
    * 

    *
    * string user_pseudo_id = 4;
+   *
    * @return The bytes for userPseudoId.
    */
-  com.google.protobuf.ByteString
-      getUserPseudoIdBytes();
+  com.google.protobuf.ByteString getUserPseudoIdBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponse.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponse.java
similarity index 59%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponse.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponse.java
index 52bc031e74cb..0e629f813415 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponse.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/completion_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Response message for
  * [CompletionService.CompleteQuery][google.cloud.discoveryengine.v1beta.CompletionService.CompleteQuery]
@@ -12,112 +29,129 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.CompleteQueryResponse}
  */
-public final class CompleteQueryResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CompleteQueryResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.CompleteQueryResponse)
     CompleteQueryResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CompleteQueryResponse.newBuilder() to construct.
   private CompleteQueryResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CompleteQueryResponse() {
     querySuggestions_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CompleteQueryResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.class, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.class,
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.Builder.class);
   }
 
-  public interface QuerySuggestionOrBuilder extends
+  public interface QuerySuggestionOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The suggestion for the query.
      * 

      *
      * string suggestion = 1;
+     *
      * @return The suggestion.
      */
     java.lang.String getSuggestion();
     /**
+     *
+     *
      * 
      * The suggestion for the query.
      * 

      *
      * string suggestion = 1;
+     *
      * @return The bytes for suggestion.
      */
-    com.google.protobuf.ByteString
-        getSuggestionBytes();
+    com.google.protobuf.ByteString getSuggestionBytes();
   }
   /**
+   *
+   *
    * 
    * Suggestions as search queries.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion}
    */
-  public static final class QuerySuggestion extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class QuerySuggestion extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion)
       QuerySuggestionOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use QuerySuggestion.newBuilder() to construct.
     private QuerySuggestion(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private QuerySuggestion() {
       suggestion_ = "";
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new QuerySuggestion();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.class, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.class,
+              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder
+                  .class);
     }
 
     public static final int SUGGESTION_FIELD_NUMBER = 1;
+
     @SuppressWarnings("serial")
     private volatile java.lang.Object suggestion_ = "";
     /**
+     *
+     *
      * 
      * The suggestion for the query.
      * 

      *
      * string suggestion = 1;
+     *
      * @return The suggestion.
      */
     @java.lang.Override
@@ -126,29 +160,29 @@ public java.lang.String getSuggestion() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         suggestion_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * The suggestion for the query.
      * 

      *
      * string suggestion = 1;
+     *
      * @return The bytes for suggestion.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getSuggestionBytes() {
+    public com.google.protobuf.ByteString getSuggestionBytes() {
       java.lang.Object ref = suggestion_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         suggestion_ = b;
         return b;
       } else {
@@ -157,6 +191,7 @@ public java.lang.String getSuggestion() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -168,8 +203,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(suggestion_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, suggestion_);
       }
@@ -193,15 +227,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
-      if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion)) {
+      if (!(obj
+          instanceof
+          com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion other = (com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion) obj;
+      com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion other =
+          (com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion) obj;
 
-      if (!getSuggestion()
-          .equals(other.getSuggestion())) return false;
+      if (!getSuggestion().equals(other.getSuggestion())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -220,90 +256,101 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+        parseFrom(java.nio.ByteBuffer data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+        parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+        parseFrom(com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+        parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+        parseFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+        parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+        parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -313,39 +360,44 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Suggestions as search queries.
      * 

      *
-     * Protobuf type {@code google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion}
+     * Protobuf type {@code
+     * google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion)
         com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.class, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.class,
+                com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+                    .Builder.class);
       }
 
-      // Construct using com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.newBuilder()
-      private Builder() {
+      // Construct using
+      // com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.newBuilder()
+      private Builder() {}
 
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -355,19 +407,22 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+          getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+            .getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion build() {
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion result = buildPartial();
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion result =
+            buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -375,14 +430,19 @@ public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySugges
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion result = new com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+      public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+          buildPartial() {
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion result =
+            new com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.suggestion_ = suggestion_;
@@ -393,46 +453,56 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CompleteQuery
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion)other);
+        if (other
+            instanceof
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion) {
+          return mergeFrom(
+              (com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion)
+                  other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion other) {
-        if (other == com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion other) {
+        if (other
+            == com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+                .getDefaultInstance()) return this;
         if (!other.getSuggestion().isEmpty()) {
           suggestion_ = other.suggestion_;
           bitField0_ |= 0x00000001;
@@ -464,17 +534,19 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                suggestion_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  suggestion_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -484,22 +556,25 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private java.lang.Object suggestion_ = "";
       /**
+       *
+       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
+       *
        * @return The suggestion.
        */
       public java.lang.String getSuggestion() {
         java.lang.Object ref = suggestion_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           suggestion_ = s;
           return s;
@@ -508,20 +583,21 @@ public java.lang.String getSuggestion() {
         }
       }
       /**
+       *
+       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
+       *
        * @return The bytes for suggestion.
        */
-      public com.google.protobuf.ByteString
-          getSuggestionBytes() {
+      public com.google.protobuf.ByteString getSuggestionBytes() {
         java.lang.Object ref = suggestion_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           suggestion_ = b;
           return b;
         } else {
@@ -529,28 +605,35 @@ public java.lang.String getSuggestion() {
         }
       }
       /**
+       *
+       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
+       *
        * @param value The suggestion to set.
        * @return This builder for chaining.
        */
-      public Builder setSuggestion(
-          java.lang.String value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setSuggestion(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         suggestion_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
+       *
        * @return This builder for chaining.
        */
       public Builder clearSuggestion() {
@@ -560,23 +643,28 @@ public Builder clearSuggestion() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The suggestion for the query.
        * 

        *
        * string suggestion = 1;
+       *
        * @param value The bytes for suggestion to set.
        * @return This builder for chaining.
        */
-      public Builder setSuggestionBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setSuggestionBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         checkByteStringIsUtf8(value);
         suggestion_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -589,41 +677,46 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion)
-    private static final com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse
+            .QuerySuggestion
+        DEFAULT_INSTANCE;
+
     static {
-      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion();
+      DEFAULT_INSTANCE =
+          new com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public QuerySuggestion parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public QuerySuggestion parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -635,79 +728,109 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   public static final int QUERY_SUGGESTIONS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
-  private java.util.List querySuggestions_;
+  private java.util.List<
+          com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion>
+      querySuggestions_;
   /**
+   *
+   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
    */
   @java.lang.Override
-  public java.util.List getQuerySuggestionsList() {
+  public java.util.List<
+          com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion>
+      getQuerySuggestionsList() {
     return querySuggestions_;
   }
   /**
+   *
+   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List<
+          ? extends
+              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse
+                  .QuerySuggestionOrBuilder>
       getQuerySuggestionsOrBuilderList() {
     return querySuggestions_;
   }
   /**
+   *
+   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
    */
   @java.lang.Override
   public int getQuerySuggestionsCount() {
     return querySuggestions_.size();
   }
   /**
+   *
+   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion getQuerySuggestions(int index) {
+  public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+      getQuerySuggestions(int index) {
     return querySuggestions_.get(index);
   }
   /**
+   *
+   *
    * 
    * Results of the matched query suggestions. The result list is ordered and
    * the first result is a top suggestion.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder getQuerySuggestionsOrBuilder(
-      int index) {
+  public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder
+      getQuerySuggestionsOrBuilder(int index) {
     return querySuggestions_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -719,8 +842,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < querySuggestions_.size(); i++) {
       output.writeMessage(1, querySuggestions_.get(i));
     }
@@ -734,8 +856,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < querySuggestions_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, querySuggestions_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, querySuggestions_.get(i));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -745,15 +866,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse other = (com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse) obj;
+    com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse other =
+        (com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse) obj;
 
-    if (!getQuerySuggestionsList()
-        .equals(other.getQuerySuggestionsList())) return false;
+    if (!getQuerySuggestionsList().equals(other.getQuerySuggestionsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -775,98 +896,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response message for
    * [CompletionService.CompleteQuery][google.cloud.discoveryengine.v1beta.CompletionService.CompleteQuery]
@@ -875,33 +1002,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.CompleteQueryResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.CompleteQueryResponse)
       com.google.cloud.discoveryengine.v1beta.CompleteQueryResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.class, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.class,
+              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -917,13 +1043,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.CompletionServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.getDefaultInstance();
     }
 
@@ -938,14 +1065,18 @@ public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse result = new com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse(this);
+      com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse result =
+          new com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse result) {
       if (querySuggestionsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           querySuggestions_ = java.util.Collections.unmodifiableList(querySuggestions_);
@@ -957,7 +1088,8 @@ private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.
       }
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse result) {
       int from_bitField0_ = bitField0_;
     }
 
@@ -965,38 +1097,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CompleteQuery
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1004,7 +1137,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.getDefaultInstance())
+        return this;
       if (querySuggestionsBuilder_ == null) {
         if (!other.querySuggestions_.isEmpty()) {
           if (querySuggestions_.isEmpty()) {
@@ -1023,9 +1158,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CompleteQueryRe
             querySuggestionsBuilder_ = null;
             querySuggestions_ = other.querySuggestions_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            querySuggestionsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getQuerySuggestionsFieldBuilder() : null;
+            querySuggestionsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getQuerySuggestionsFieldBuilder()
+                    : null;
           } else {
             querySuggestionsBuilder_.addAllMessages(other.querySuggestions_);
           }
@@ -1057,25 +1193,28 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion m =
-                  input.readMessage(
-                      com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.parser(),
-                      extensionRegistry);
-              if (querySuggestionsBuilder_ == null) {
-                ensureQuerySuggestionsIsMutable();
-                querySuggestions_.add(m);
-              } else {
-                querySuggestionsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse
+                            .QuerySuggestion.parser(),
+                        extensionRegistry);
+                if (querySuggestionsBuilder_ == null) {
+                  ensureQuerySuggestionsIsMutable();
+                  querySuggestions_.add(m);
+                } else {
+                  querySuggestionsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1085,29 +1224,44 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private java.util.List querySuggestions_ =
-      java.util.Collections.emptyList();
+    private java.util.List<
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion>
+        querySuggestions_ = java.util.Collections.emptyList();
+
     private void ensureQuerySuggestionsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        querySuggestions_ = new java.util.ArrayList(querySuggestions_);
+        querySuggestions_ =
+            new java.util.ArrayList<
+                com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion>(
+                querySuggestions_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder> querySuggestionsBuilder_;
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion,
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder,
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder>
+        querySuggestionsBuilder_;
 
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
-    public java.util.List getQuerySuggestionsList() {
+    public java.util.List<
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion>
+        getQuerySuggestionsList() {
       if (querySuggestionsBuilder_ == null) {
         return java.util.Collections.unmodifiableList(querySuggestions_);
       } else {
@@ -1115,12 +1269,16 @@ public java.util.List
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
     public int getQuerySuggestionsCount() {
       if (querySuggestionsBuilder_ == null) {
@@ -1130,14 +1288,19 @@ public int getQuerySuggestionsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion getQuerySuggestions(int index) {
+    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+        getQuerySuggestions(int index) {
       if (querySuggestionsBuilder_ == null) {
         return querySuggestions_.get(index);
       } else {
@@ -1145,15 +1308,20 @@ public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySugges
       }
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
     public Builder setQuerySuggestions(
-        int index, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion value) {
+        int index,
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion value) {
       if (querySuggestionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1167,15 +1335,21 @@ public Builder setQuerySuggestions(
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
     public Builder setQuerySuggestions(
-        int index, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder builderForValue) {
+        int index,
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder
+            builderForValue) {
       if (querySuggestionsBuilder_ == null) {
         ensureQuerySuggestionsIsMutable();
         querySuggestions_.set(index, builderForValue.build());
@@ -1186,14 +1360,19 @@ public Builder setQuerySuggestions(
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
-    public Builder addQuerySuggestions(com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion value) {
+    public Builder addQuerySuggestions(
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion value) {
       if (querySuggestionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1207,15 +1386,20 @@ public Builder addQuerySuggestions(com.google.cloud.discoveryengine.v1beta.Compl
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
     public Builder addQuerySuggestions(
-        int index, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion value) {
+        int index,
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion value) {
       if (querySuggestionsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1229,15 +1413,20 @@ public Builder addQuerySuggestions(
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
     public Builder addQuerySuggestions(
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder builderForValue) {
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder
+            builderForValue) {
       if (querySuggestionsBuilder_ == null) {
         ensureQuerySuggestionsIsMutable();
         querySuggestions_.add(builderForValue.build());
@@ -1248,15 +1437,21 @@ public Builder addQuerySuggestions(
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
     public Builder addQuerySuggestions(
-        int index, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder builderForValue) {
+        int index,
+        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder
+            builderForValue) {
       if (querySuggestionsBuilder_ == null) {
         ensureQuerySuggestionsIsMutable();
         querySuggestions_.add(index, builderForValue.build());
@@ -1267,19 +1462,25 @@ public Builder addQuerySuggestions(
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
     public Builder addAllQuerySuggestions(
-        java.lang.Iterable values) {
+        java.lang.Iterable<
+                ? extends
+                    com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion>
+            values) {
       if (querySuggestionsBuilder_ == null) {
         ensureQuerySuggestionsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, querySuggestions_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, querySuggestions_);
         onChanged();
       } else {
         querySuggestionsBuilder_.addAllMessages(values);
@@ -1287,12 +1488,16 @@ public Builder addAllQuerySuggestions(
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
     public Builder clearQuerySuggestions() {
       if (querySuggestionsBuilder_ == null) {
@@ -1305,12 +1510,16 @@ public Builder clearQuerySuggestions() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
     public Builder removeQuerySuggestions(int index) {
       if (querySuggestionsBuilder_ == null) {
@@ -1323,42 +1532,58 @@ public Builder removeQuerySuggestions(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder getQuerySuggestionsBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder
+        getQuerySuggestionsBuilder(int index) {
       return getQuerySuggestionsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder getQuerySuggestionsOrBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder
+        getQuerySuggestionsOrBuilder(int index) {
       if (querySuggestionsBuilder_ == null) {
-        return querySuggestions_.get(index);  } else {
+        return querySuggestions_.get(index);
+      } else {
         return querySuggestionsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
-    public java.util.List 
-         getQuerySuggestionsOrBuilderList() {
+    public java.util.List<
+            ? extends
+                com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse
+                    .QuerySuggestionOrBuilder>
+        getQuerySuggestionsOrBuilderList() {
       if (querySuggestionsBuilder_ != null) {
         return querySuggestionsBuilder_.getMessageOrBuilderList();
       } else {
@@ -1366,48 +1591,75 @@ public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySugges
       }
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder addQuerySuggestionsBuilder() {
-      return getQuerySuggestionsFieldBuilder().addBuilder(
-          com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder
+        addQuerySuggestionsBuilder() {
+      return getQuerySuggestionsFieldBuilder()
+          .addBuilder(
+              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+                  .getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder addQuerySuggestionsBuilder(
-        int index) {
-      return getQuerySuggestionsFieldBuilder().addBuilder(
-          index, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder
+        addQuerySuggestionsBuilder(int index) {
+      return getQuerySuggestionsFieldBuilder()
+          .addBuilder(
+              index,
+              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+                  .getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Results of the matched query suggestions. The result list is ordered and
      * the first result is a top suggestion.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+     * 
      */
-    public java.util.List 
-         getQuerySuggestionsBuilderList() {
+    public java.util.List<
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder>
+        getQuerySuggestionsBuilderList() {
       return getQuerySuggestionsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion,
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder,
+            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder>
         getQuerySuggestionsFieldBuilder() {
       if (querySuggestionsBuilder_ == null) {
-        querySuggestionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion.Builder, com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder>(
+        querySuggestionsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion,
+                com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion
+                    .Builder,
+                com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse
+                    .QuerySuggestionOrBuilder>(
                 querySuggestions_,
                 ((bitField0_ & 0x00000001) != 0),
                 getParentForChildren(),
@@ -1416,9 +1668,9 @@ public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySugges
       }
       return querySuggestionsBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1428,12 +1680,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.CompleteQueryResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.CompleteQueryResponse)
-  private static final com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse();
   }
@@ -1442,27 +1695,27 @@ public static com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CompleteQueryResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CompleteQueryResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1477,6 +1730,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponseOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponseOrBuilder.java
new file mode 100644
index 000000000000..92693675dabe
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponseOrBuilder.java
@@ -0,0 +1,98 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/completion_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public interface CompleteQueryResponseOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CompleteQueryResponse)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   */
+  java.util.List
+      getQuerySuggestionsList();
+  /**
+   *
+   *
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   */
+  com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion getQuerySuggestions(
+      int index);
+  /**
+   *
+   *
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   */
+  int getQuerySuggestionsCount();
+  /**
+   *
+   *
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   */
+  java.util.List<
+          ? extends
+              com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse
+                  .QuerySuggestionOrBuilder>
+      getQuerySuggestionsOrBuilderList();
+  /**
+   *
+   *
+   * 
+   * Results of the matched query suggestions. The result list is ordered and
+   * the first result is a top suggestion.
+   * 

+   *
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
+   * 
+   */
+  com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder
+      getQuerySuggestionsOrBuilder(int index);
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfo.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfo.java
similarity index 69%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfo.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfo.java
index 034c0f560588..a3e0a8fac198 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfo.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfo.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Detailed completion information including completion attribution token and
  * clicked completion info.
@@ -11,48 +28,54 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.CompletionInfo}
  */
-public final class CompletionInfo extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CompletionInfo extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.CompletionInfo)
     CompletionInfoOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CompletionInfo.newBuilder() to construct.
   private CompletionInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CompletionInfo() {
     selectedSuggestion_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CompletionInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.CompletionInfo.class, com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.CompletionInfo.class,
+            com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder.class);
   }
 
   public static final int SELECTED_SUGGESTION_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object selectedSuggestion_ = "";
   /**
+   *
+   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
    * 

    *
    * string selected_suggestion = 1;
+   *
    * @return The selectedSuggestion.
    */
   @java.lang.Override
@@ -61,29 +84,29 @@ public java.lang.String getSelectedSuggestion() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       selectedSuggestion_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
    * 

    *
    * string selected_suggestion = 1;
+   *
    * @return The bytes for selectedSuggestion.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSelectedSuggestionBytes() {
+  public com.google.protobuf.ByteString getSelectedSuggestionBytes() {
     java.lang.Object ref = selectedSuggestion_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       selectedSuggestion_ = b;
       return b;
     } else {
@@ -94,12 +117,15 @@ public java.lang.String getSelectedSuggestion() {
   public static final int SELECTED_POSITION_FIELD_NUMBER = 2;
   private int selectedPosition_ = 0;
   /**
+   *
+   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
    * position, starting from 0.
    * 

    *
    * int32 selected_position = 2;
+   *
    * @return The selectedPosition.
    */
   @java.lang.Override
@@ -108,6 +134,7 @@ public int getSelectedPosition() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -119,8 +146,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(selectedSuggestion_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, selectedSuggestion_);
     }
@@ -140,8 +166,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, selectedSuggestion_);
     }
     if (selectedPosition_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, selectedPosition_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, selectedPosition_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -151,17 +176,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.CompletionInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.CompletionInfo other = (com.google.cloud.discoveryengine.v1beta.CompletionInfo) obj;
+    com.google.cloud.discoveryengine.v1beta.CompletionInfo other =
+        (com.google.cloud.discoveryengine.v1beta.CompletionInfo) obj;
 
-    if (!getSelectedSuggestion()
-        .equals(other.getSelectedSuggestion())) return false;
-    if (getSelectedPosition()
-        != other.getSelectedPosition()) return false;
+    if (!getSelectedSuggestion().equals(other.getSelectedSuggestion())) return false;
+    if (getSelectedPosition() != other.getSelectedPosition()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -183,98 +207,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CompletionInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.CompletionInfo prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.CompletionInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Detailed completion information including completion attribution token and
    * clicked completion info.
@@ -282,33 +312,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.CompletionInfo}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.CompletionInfo)
       com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.CompletionInfo.class, com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.CompletionInfo.class,
+              com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.CompletionInfo.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -319,9 +348,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor;
     }
 
     @java.lang.Override
@@ -340,8 +369,11 @@ public com.google.cloud.discoveryengine.v1beta.CompletionInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.CompletionInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.CompletionInfo result = new com.google.cloud.discoveryengine.v1beta.CompletionInfo(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.CompletionInfo result =
+          new com.google.cloud.discoveryengine.v1beta.CompletionInfo(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -360,38 +392,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CompletionInf
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.CompletionInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CompletionInfo)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CompletionInfo) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -399,7 +432,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CompletionInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance())
+        return this;
       if (!other.getSelectedSuggestion().isEmpty()) {
         selectedSuggestion_ = other.selectedSuggestion_;
         bitField0_ |= 0x00000001;
@@ -434,22 +468,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              selectedSuggestion_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              selectedPosition_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                selectedSuggestion_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                selectedPosition_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -459,22 +496,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object selectedSuggestion_ = "";
     /**
+     *
+     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
+     *
      * @return The selectedSuggestion.
      */
     public java.lang.String getSelectedSuggestion() {
       java.lang.Object ref = selectedSuggestion_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         selectedSuggestion_ = s;
         return s;
@@ -483,20 +523,21 @@ public java.lang.String getSelectedSuggestion() {
       }
     }
     /**
+     *
+     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
+     *
      * @return The bytes for selectedSuggestion.
      */
-    public com.google.protobuf.ByteString
-        getSelectedSuggestionBytes() {
+    public com.google.protobuf.ByteString getSelectedSuggestionBytes() {
       java.lang.Object ref = selectedSuggestion_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         selectedSuggestion_ = b;
         return b;
       } else {
@@ -504,28 +545,35 @@ public java.lang.String getSelectedSuggestion() {
       }
     }
     /**
+     *
+     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
+     *
      * @param value The selectedSuggestion to set.
      * @return This builder for chaining.
      */
-    public Builder setSelectedSuggestion(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSelectedSuggestion(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       selectedSuggestion_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSelectedSuggestion() {
@@ -535,17 +583,21 @@ public Builder clearSelectedSuggestion() {
       return this;
     }
     /**
+     *
+     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
      * 

      *
      * string selected_suggestion = 1;
+     *
      * @param value The bytes for selectedSuggestion to set.
      * @return This builder for chaining.
      */
-    public Builder setSelectedSuggestionBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSelectedSuggestionBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       selectedSuggestion_ = value;
       bitField0_ |= 0x00000001;
@@ -553,14 +605,17 @@ public Builder setSelectedSuggestionBytes(
       return this;
     }
 
-    private int selectedPosition_ ;
+    private int selectedPosition_;
     /**
+     *
+     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
      * position, starting from 0.
      * 

      *
      * int32 selected_position = 2;
+     *
      * @return The selectedPosition.
      */
     @java.lang.Override
@@ -568,12 +623,15 @@ public int getSelectedPosition() {
       return selectedPosition_;
     }
     /**
+     *
+     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
      * position, starting from 0.
      * 

      *
      * int32 selected_position = 2;
+     *
      * @param value The selectedPosition to set.
      * @return This builder for chaining.
      */
@@ -585,12 +643,15 @@ public Builder setSelectedPosition(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
      * position, starting from 0.
      * 

      *
      * int32 selected_position = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSelectedPosition() {
@@ -599,9 +660,9 @@ public Builder clearSelectedPosition() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -611,12 +672,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.CompletionInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.CompletionInfo)
   private static final com.google.cloud.discoveryengine.v1beta.CompletionInfo DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.CompletionInfo();
   }
@@ -625,27 +686,27 @@ public static com.google.cloud.discoveryengine.v1beta.CompletionInfo getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CompletionInfo parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CompletionInfo parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -660,6 +721,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.CompletionInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfoOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfoOrBuilder.java
similarity index 58%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfoOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfoOrBuilder.java
index 9f253dcebacb..44731aba9d84 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfoOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionInfoOrBuilder.java
@@ -1,39 +1,63 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface CompletionInfoOrBuilder extends
+public interface CompletionInfoOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CompletionInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
    * 

    *
    * string selected_suggestion = 1;
+   *
    * @return The selectedSuggestion.
    */
   java.lang.String getSelectedSuggestion();
   /**
+   *
+   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][].
    * 

    *
    * string selected_suggestion = 1;
+   *
    * @return The bytes for selectedSuggestion.
    */
-  com.google.protobuf.ByteString
-      getSelectedSuggestionBytes();
+  com.google.protobuf.ByteString getSelectedSuggestionBytes();
 
   /**
+   *
+   *
    * 
    * End user selected [CompleteQueryResponse.CompletionResult.suggestion][]
    * position, starting from 0.
    * 

    *
    * int32 selected_position = 2;
+   *
    * @return The selectedPosition.
    */
   int getSelectedPosition();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceProto.java
new file mode 100644
index 000000000000..07bec2297186
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceProto.java
@@ -0,0 +1,135 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/completion_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class CompletionServiceProto {
+  private CompletionServiceProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n
  * Request message for
  * [DocumentService.CreateDocument][google.cloud.discoveryengine.v1beta.DocumentService.CreateDocument]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.CreateDocumentRequest}
  */
-public final class CreateDocumentRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateDocumentRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.CreateDocumentRequest)
     CreateDocumentRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateDocumentRequest.newBuilder() to construct.
   private CreateDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateDocumentRequest() {
     parent_ = "";
     documentId_ = "";
@@ -28,34 +46,41 @@ private CreateDocumentRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateDocumentRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.class, com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.class,
+            com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -64,30 +89,32 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -98,12 +125,17 @@ public java.lang.String getParent() {
   public static final int DOCUMENT_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1beta.Document document_;
   /**
+   *
+   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
    * create.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the document field is set.
    */
   @java.lang.Override
@@ -111,35 +143,51 @@ public boolean hasDocument() {
     return document_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
    * create.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The document.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
-    return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
+    return document_ == null
+        ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
+        : document_;
   }
   /**
+   *
+   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
    * create.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder() {
-    return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
+    return document_ == null
+        ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
+        : document_;
   }
 
   public static final int DOCUMENT_ID_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object documentId_ = "";
   /**
+   *
+   *
    * 
    * Required. The ID to use for the
    * [Document][google.cloud.discoveryengine.v1beta.Document], which will become
@@ -161,6 +209,7 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
    * 

    *
    * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The documentId.
    */
   @java.lang.Override
@@ -169,14 +218,15 @@ public java.lang.String getDocumentId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       documentId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The ID to use for the
    * [Document][google.cloud.discoveryengine.v1beta.Document], which will become
@@ -198,16 +248,15 @@ public java.lang.String getDocumentId() {
    * 

    *
    * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for documentId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDocumentIdBytes() {
+  public com.google.protobuf.ByteString getDocumentIdBytes() {
     java.lang.Object ref = documentId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       documentId_ = b;
       return b;
     } else {
@@ -216,6 +265,7 @@ public java.lang.String getDocumentId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -227,8 +277,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -251,8 +300,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (document_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getDocument());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getDocument());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(documentId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, documentId_);
@@ -265,22 +313,20 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest other = (com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest other =
+        (com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (hasDocument() != other.hasDocument()) return false;
     if (hasDocument()) {
-      if (!getDocument()
-          .equals(other.getDocument())) return false;
+      if (!getDocument().equals(other.getDocument())) return false;
     }
-    if (!getDocumentId()
-        .equals(other.getDocumentId())) return false;
+    if (!getDocumentId().equals(other.getDocumentId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -306,98 +352,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [DocumentService.CreateDocument][google.cloud.discoveryengine.v1beta.DocumentService.CreateDocument]
@@ -406,33 +458,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.CreateDocumentRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.CreateDocumentRequest)
       com.google.cloud.discoveryengine.v1beta.CreateDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.class, com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.class,
+              com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -448,13 +499,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.getDefaultInstance();
     }
 
@@ -469,21 +521,23 @@ public com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest result = new com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest result =
+          new com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.parent_ = parent_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.document_ = documentBuilder_ == null
-            ? document_
-            : documentBuilder_.build();
+        result.document_ = documentBuilder_ == null ? document_ : documentBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.documentId_ = documentId_;
@@ -494,38 +548,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CreateDocumen
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -533,7 +588,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -573,29 +630,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getDocumentFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              documentId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getDocumentFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                documentId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -605,23 +664,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -630,21 +694,24 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -652,30 +719,41 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -685,18 +763,24 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -706,42 +790,61 @@ public Builder setParentBytes(
 
     private com.google.cloud.discoveryengine.v1beta.Document document_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> documentBuilder_;
+            com.google.cloud.discoveryengine.v1beta.Document,
+            com.google.cloud.discoveryengine.v1beta.Document.Builder,
+            com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
+        documentBuilder_;
     /**
+     *
+     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the document field is set.
      */
     public boolean hasDocument() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The document.
      */
     public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
       if (documentBuilder_ == null) {
-        return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
+        return document_ == null
+            ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
+            : document_;
       } else {
         return documentBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setDocument(com.google.cloud.discoveryengine.v1beta.Document value) {
       if (documentBuilder_ == null) {
@@ -757,12 +860,16 @@ public Builder setDocument(com.google.cloud.discoveryengine.v1beta.Document valu
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setDocument(
         com.google.cloud.discoveryengine.v1beta.Document.Builder builderForValue) {
@@ -776,18 +883,22 @@ public Builder setDocument(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeDocument(com.google.cloud.discoveryengine.v1beta.Document value) {
       if (documentBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          document_ != null &&
-          document_ != com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && document_ != null
+            && document_ != com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()) {
           getDocumentBuilder().mergeFrom(value);
         } else {
           document_ = value;
@@ -800,12 +911,16 @@ public Builder mergeDocument(com.google.cloud.discoveryengine.v1beta.Document va
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearDocument() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -818,12 +933,16 @@ public Builder clearDocument() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentBuilder() {
       bitField0_ |= 0x00000002;
@@ -831,38 +950,50 @@ public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentBuild
       return getDocumentFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder() {
       if (documentBuilder_ != null) {
         return documentBuilder_.getMessageOrBuilder();
       } else {
-        return document_ == null ?
-            com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
+        return document_ == null
+            ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
+            : document_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.Document,
+            com.google.cloud.discoveryengine.v1beta.Document.Builder,
+            com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
         getDocumentFieldBuilder() {
       if (documentBuilder_ == null) {
-        documentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
-                getDocument(),
-                getParentForChildren(),
-                isClean());
+        documentBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.Document,
+                com.google.cloud.discoveryengine.v1beta.Document.Builder,
+                com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
+                getDocument(), getParentForChildren(), isClean());
         document_ = null;
       }
       return documentBuilder_;
@@ -870,6 +1001,8 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
 
     private java.lang.Object documentId_ = "";
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1beta.Document], which will become
@@ -891,13 +1024,13 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The documentId.
      */
     public java.lang.String getDocumentId() {
       java.lang.Object ref = documentId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         documentId_ = s;
         return s;
@@ -906,6 +1039,8 @@ public java.lang.String getDocumentId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1beta.Document], which will become
@@ -927,15 +1062,14 @@ public java.lang.String getDocumentId() {
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for documentId.
      */
-    public com.google.protobuf.ByteString
-        getDocumentIdBytes() {
+    public com.google.protobuf.ByteString getDocumentIdBytes() {
       java.lang.Object ref = documentId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         documentId_ = b;
         return b;
       } else {
@@ -943,6 +1077,8 @@ public java.lang.String getDocumentId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1beta.Document], which will become
@@ -964,18 +1100,22 @@ public java.lang.String getDocumentId() {
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The documentId to set.
      * @return This builder for chaining.
      */
-    public Builder setDocumentId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDocumentId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       documentId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1beta.Document], which will become
@@ -997,6 +1137,7 @@ public Builder setDocumentId(
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearDocumentId() {
@@ -1006,6 +1147,8 @@ public Builder clearDocumentId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Document][google.cloud.discoveryengine.v1beta.Document], which will become
@@ -1027,21 +1170,23 @@ public Builder clearDocumentId() {
      * 

      *
      * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for documentId to set.
      * @return This builder for chaining.
      */
-    public Builder setDocumentIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDocumentIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       documentId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1051,12 +1196,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.CreateDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.CreateDocumentRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest();
   }
@@ -1065,27 +1211,27 @@ public static com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateDocumentRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateDocumentRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1100,6 +1246,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateDocumentRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateDocumentRequestOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateDocumentRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateDocumentRequestOrBuilder.java
index 02e244385470..e7b000704a50 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateDocumentRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateDocumentRequestOrBuilder.java
@@ -1,65 +1,106 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface CreateDocumentRequestOrBuilder extends
+public interface CreateDocumentRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CreateDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
    * create.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the document field is set.
    */
   boolean hasDocument();
   /**
+   *
+   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
    * create.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The document.
    */
   com.google.cloud.discoveryengine.v1beta.Document getDocument();
   /**
+   *
+   *
    * 
    * Required. The [Document][google.cloud.discoveryengine.v1beta.Document] to
    * create.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. The ID to use for the
    * [Document][google.cloud.discoveryengine.v1beta.Document], which will become
@@ -81,10 +122,13 @@ public interface CreateDocumentRequestOrBuilder extends
    * 

    *
    * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The documentId.
    */
   java.lang.String getDocumentId();
   /**
+   *
+   *
    * 
    * Required. The ID to use for the
    * [Document][google.cloud.discoveryengine.v1beta.Document], which will become
@@ -106,8 +150,8 @@ public interface CreateDocumentRequestOrBuilder extends
    * 

    *
    * string document_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for documentId.
    */
-  com.google.protobuf.ByteString
-      getDocumentIdBytes();
+  com.google.protobuf.ByteString getDocumentIdBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadata.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadata.java
similarity index 68%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadata.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadata.java
index cea93c52c61b..d8127d55eae4 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadata.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadata.java
@@ -1,55 +1,76 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Metadata for Create Schema LRO.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.CreateSchemaMetadata}
  */
-public final class CreateSchemaMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateSchemaMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.CreateSchemaMetadata)
     CreateSchemaMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateSchemaMetadata.newBuilder() to construct.
   private CreateSchemaMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private CreateSchemaMetadata() {
-  }
+
+  private CreateSchemaMetadata() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateSchemaMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.class, com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.class,
+            com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -57,11 +78,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -69,6 +93,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -83,12 +109,15 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -96,12 +125,15 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -109,6 +141,8 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -122,6 +156,7 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -133,8 +168,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -151,12 +185,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -166,22 +198,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata other = (com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata) obj;
+    com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata other =
+        (com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime()
-          .equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -208,131 +239,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata for Create Schema LRO.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.CreateSchemaMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.CreateSchemaMetadata)
       com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.class, com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.class,
+              com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,13 +387,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.getDefaultInstance();
     }
 
@@ -372,23 +409,23 @@ public com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata result = new com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata result =
+          new com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null
-            ? updateTime_
-            : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
       }
     }
 
@@ -396,38 +433,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CreateSchemaM
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -435,7 +473,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata.getDefaultInstance())
+        return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -468,26 +508,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getUpdateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -497,38 +536,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -549,14 +602,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -567,6 +621,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -575,9 +631,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -590,6 +646,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -607,6 +665,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -619,6 +679,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -629,11 +691,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -641,14 +706,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -656,36 +724,49 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        updateTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -707,6 +788,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -714,8 +797,7 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -726,6 +808,8 @@ public Builder setUpdateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -735,9 +819,9 @@ public Builder setUpdateTime(
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          updateTime_ != null &&
-          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateTime_ != null
+            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -750,6 +834,8 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -768,6 +854,8 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -781,6 +869,8 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -792,11 +882,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -805,21 +898,24 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(),
-                getParentForChildren(),
-                isClean());
+        updateTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(), getParentForChildren(), isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -829,12 +925,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.CreateSchemaMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.CreateSchemaMetadata)
-  private static final com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata();
   }
@@ -843,27 +940,27 @@ public static com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateSchemaMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateSchemaMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -878,6 +975,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.CreateSchemaMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadataOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadataOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadataOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadataOrBuilder.java
index 54c482cc7b6e..3ae006fd89e2 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadataOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface CreateSchemaMetadataOrBuilder extends
+public interface CreateSchemaMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CreateSchemaMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -35,26 +59,34 @@ public interface CreateSchemaMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequest.java
similarity index 66%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequest.java
index 9b42c3aebcf7..6bf1072aa870 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [SchemaService.CreateSchema][google.cloud.discoveryengine.v1beta.SchemaService.CreateSchema]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.CreateSchemaRequest}
  */
-public final class CreateSchemaRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CreateSchemaRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.CreateSchemaRequest)
     CreateSchemaRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CreateSchemaRequest.newBuilder() to construct.
   private CreateSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CreateSchemaRequest() {
     parent_ = "";
     schemaId_ = "";
@@ -28,34 +46,41 @@ private CreateSchemaRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CreateSchemaRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.class, com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.class,
+            com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -64,30 +89,32 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -98,12 +125,17 @@ public java.lang.String getParent() {
   public static final int SCHEMA_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1beta.Schema schema_;
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * create.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the schema field is set.
    */
   @java.lang.Override
@@ -111,35 +143,51 @@ public boolean hasSchema() {
     return schema_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * create.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The schema.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.Schema getSchema() {
-    return schema_ == null ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance() : schema_;
+    return schema_ == null
+        ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()
+        : schema_;
   }
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * create.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilder() {
-    return schema_ == null ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance() : schema_;
+    return schema_ == null
+        ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()
+        : schema_;
   }
 
   public static final int SCHEMA_ID_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object schemaId_ = "";
   /**
+   *
+   *
    * 
    * Required. The ID to use for the
    * [Schema][google.cloud.discoveryengine.v1beta.Schema], which will become the
@@ -152,6 +200,7 @@ public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilde
    * 

    *
    * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The schemaId.
    */
   @java.lang.Override
@@ -160,14 +209,15 @@ public java.lang.String getSchemaId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       schemaId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The ID to use for the
    * [Schema][google.cloud.discoveryengine.v1beta.Schema], which will become the
@@ -180,16 +230,15 @@ public java.lang.String getSchemaId() {
    * 

    *
    * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for schemaId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSchemaIdBytes() {
+  public com.google.protobuf.ByteString getSchemaIdBytes() {
     java.lang.Object ref = schemaId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       schemaId_ = b;
       return b;
     } else {
@@ -198,6 +247,7 @@ public java.lang.String getSchemaId() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -209,8 +259,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -233,8 +282,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (schema_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getSchema());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getSchema());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(schemaId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, schemaId_);
@@ -247,22 +295,20 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest other = (com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest other =
+        (com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (hasSchema() != other.hasSchema()) return false;
     if (hasSchema()) {
-      if (!getSchema()
-          .equals(other.getSchema())) return false;
+      if (!getSchema().equals(other.getSchema())) return false;
     }
-    if (!getSchemaId()
-        .equals(other.getSchemaId())) return false;
+    if (!getSchemaId().equals(other.getSchemaId())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -288,98 +334,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [SchemaService.CreateSchema][google.cloud.discoveryengine.v1beta.SchemaService.CreateSchema]
@@ -388,33 +440,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.CreateSchemaRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.CreateSchemaRequest)
       com.google.cloud.discoveryengine.v1beta.CreateSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.class, com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.class,
+              com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -430,9 +481,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -451,8 +502,11 @@ public com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest result = new com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest result =
+          new com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -463,9 +517,7 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CreateSchemaR
         result.parent_ = parent_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.schema_ = schemaBuilder_ == null
-            ? schema_
-            : schemaBuilder_.build();
+        result.schema_ = schemaBuilder_ == null ? schema_ : schemaBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.schemaId_ = schemaId_;
@@ -476,38 +528,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CreateSchemaR
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -515,7 +568,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -555,29 +609,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getSchemaFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              schemaId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getSchemaFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                schemaId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -587,23 +643,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -612,21 +673,24 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -634,30 +698,41 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -667,18 +742,24 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -688,42 +769,61 @@ public Builder setParentBytes(
 
     private com.google.cloud.discoveryengine.v1beta.Schema schema_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.Schema, com.google.cloud.discoveryengine.v1beta.Schema.Builder, com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder> schemaBuilder_;
+            com.google.cloud.discoveryengine.v1beta.Schema,
+            com.google.cloud.discoveryengine.v1beta.Schema.Builder,
+            com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>
+        schemaBuilder_;
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the schema field is set.
      */
     public boolean hasSchema() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The schema.
      */
     public com.google.cloud.discoveryengine.v1beta.Schema getSchema() {
       if (schemaBuilder_ == null) {
-        return schema_ == null ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance() : schema_;
+        return schema_ == null
+            ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()
+            : schema_;
       } else {
         return schemaBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setSchema(com.google.cloud.discoveryengine.v1beta.Schema value) {
       if (schemaBuilder_ == null) {
@@ -739,12 +839,16 @@ public Builder setSchema(com.google.cloud.discoveryengine.v1beta.Schema value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setSchema(
         com.google.cloud.discoveryengine.v1beta.Schema.Builder builderForValue) {
@@ -758,18 +862,22 @@ public Builder setSchema(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeSchema(com.google.cloud.discoveryengine.v1beta.Schema value) {
       if (schemaBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          schema_ != null &&
-          schema_ != com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && schema_ != null
+            && schema_ != com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()) {
           getSchemaBuilder().mergeFrom(value);
         } else {
           schema_ = value;
@@ -782,12 +890,16 @@ public Builder mergeSchema(com.google.cloud.discoveryengine.v1beta.Schema value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearSchema() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -800,12 +912,16 @@ public Builder clearSchema() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1beta.Schema.Builder getSchemaBuilder() {
       bitField0_ |= 0x00000002;
@@ -813,38 +929,50 @@ public com.google.cloud.discoveryengine.v1beta.Schema.Builder getSchemaBuilder()
       return getSchemaFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilder() {
       if (schemaBuilder_ != null) {
         return schemaBuilder_.getMessageOrBuilder();
       } else {
-        return schema_ == null ?
-            com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance() : schema_;
+        return schema_ == null
+            ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()
+            : schema_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * create.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.Schema, com.google.cloud.discoveryengine.v1beta.Schema.Builder, com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.Schema,
+            com.google.cloud.discoveryengine.v1beta.Schema.Builder,
+            com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>
         getSchemaFieldBuilder() {
       if (schemaBuilder_ == null) {
-        schemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Schema, com.google.cloud.discoveryengine.v1beta.Schema.Builder, com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>(
-                getSchema(),
-                getParentForChildren(),
-                isClean());
+        schemaBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.Schema,
+                com.google.cloud.discoveryengine.v1beta.Schema.Builder,
+                com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>(
+                getSchema(), getParentForChildren(), isClean());
         schema_ = null;
       }
       return schemaBuilder_;
@@ -852,6 +980,8 @@ public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilde
 
     private java.lang.Object schemaId_ = "";
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1beta.Schema], which will become the
@@ -864,13 +994,13 @@ public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilde
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The schemaId.
      */
     public java.lang.String getSchemaId() {
       java.lang.Object ref = schemaId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         schemaId_ = s;
         return s;
@@ -879,6 +1009,8 @@ public java.lang.String getSchemaId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1beta.Schema], which will become the
@@ -891,15 +1023,14 @@ public java.lang.String getSchemaId() {
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for schemaId.
      */
-    public com.google.protobuf.ByteString
-        getSchemaIdBytes() {
+    public com.google.protobuf.ByteString getSchemaIdBytes() {
       java.lang.Object ref = schemaId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         schemaId_ = b;
         return b;
       } else {
@@ -907,6 +1038,8 @@ public java.lang.String getSchemaId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1beta.Schema], which will become the
@@ -919,18 +1052,22 @@ public java.lang.String getSchemaId() {
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSchemaId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       schemaId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1beta.Schema], which will become the
@@ -943,6 +1080,7 @@ public Builder setSchemaId(
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearSchemaId() {
@@ -952,6 +1090,8 @@ public Builder clearSchemaId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The ID to use for the
      * [Schema][google.cloud.discoveryengine.v1beta.Schema], which will become the
@@ -964,21 +1104,23 @@ public Builder clearSchemaId() {
      * 

      *
      * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSchemaIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       schemaId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -988,12 +1130,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.CreateSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.CreateSchemaRequest)
   private static final com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest();
   }
@@ -1002,27 +1144,27 @@ public static com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest getDef
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CreateSchemaRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CreateSchemaRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1037,6 +1179,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequestOrBuilder.java
similarity index 62%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequestOrBuilder.java
index 3443300a9c83..5a388daec881 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CreateSchemaRequestOrBuilder.java
@@ -1,65 +1,106 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface CreateSchemaRequestOrBuilder extends
+public interface CreateSchemaRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CreateSchemaRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * create.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the schema field is set.
    */
   boolean hasSchema();
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * create.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The schema.
    */
   com.google.cloud.discoveryengine.v1beta.Schema getSchema();
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * create.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. The ID to use for the
    * [Schema][google.cloud.discoveryengine.v1beta.Schema], which will become the
@@ -72,10 +113,13 @@ public interface CreateSchemaRequestOrBuilder extends
    * 

    *
    * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The schemaId.
    */
   java.lang.String getSchemaId();
   /**
+   *
+   *
    * 
    * Required. The ID to use for the
    * [Schema][google.cloud.discoveryengine.v1beta.Schema], which will become the
@@ -88,8 +132,8 @@ public interface CreateSchemaRequestOrBuilder extends
    * 

    *
    * string schema_id = 3 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for schemaId.
    */
-  com.google.protobuf.ByteString
-      getSchemaIdBytes();
+  com.google.protobuf.ByteString getSchemaIdBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttribute.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttribute.java
similarity index 76%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttribute.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttribute.java
index b82a2e3ca41d..e29a12a7908a 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttribute.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttribute.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/common.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * A custom attribute that is not explicitly modeled in a resource, e.g.
  * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent].
@@ -11,46 +28,50 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.CustomAttribute}
  */
-public final class CustomAttribute extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CustomAttribute extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.CustomAttribute)
     CustomAttributeOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CustomAttribute.newBuilder() to construct.
   private CustomAttribute(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CustomAttribute() {
-    text_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
+    text_ = com.google.protobuf.LazyStringArrayList.emptyList();
     numbers_ = emptyDoubleList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CustomAttribute();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.CommonProto
+        .internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.CommonProto
+        .internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.CustomAttribute.class, com.google.cloud.discoveryengine.v1beta.CustomAttribute.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.CustomAttribute.class,
+            com.google.cloud.discoveryengine.v1beta.CustomAttribute.Builder.class);
   }
 
   public static final int TEXT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList text_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
+   *
+   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -66,13 +87,15 @@ protected java.lang.Object newInstance(
    * 

    *
    * repeated string text = 1;
+   *
    * @return A list containing the text.
    */
-  public com.google.protobuf.ProtocolStringList
-      getTextList() {
+  public com.google.protobuf.ProtocolStringList getTextList() {
     return text_;
   }
   /**
+   *
+   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -88,12 +111,15 @@ protected java.lang.Object newInstance(
    * 

    *
    * repeated string text = 1;
+   *
    * @return The count of text.
    */
   public int getTextCount() {
     return text_.size();
   }
   /**
+   *
+   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -109,6 +135,7 @@ public int getTextCount() {
    * 

    *
    * repeated string text = 1;
+   *
    * @param index The index of the element to return.
    * @return The text at the given index.
    */
@@ -116,6 +143,8 @@ public java.lang.String getText(int index) {
     return text_.get(index);
   }
   /**
+   *
+   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -131,18 +160,21 @@ public java.lang.String getText(int index) {
    * 

    *
    * repeated string text = 1;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the text at the given index.
    */
-  public com.google.protobuf.ByteString
-      getTextBytes(int index) {
+  public com.google.protobuf.ByteString getTextBytes(int index) {
     return text_.getByteString(index);
   }
 
   public static final int NUMBERS_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.Internal.DoubleList numbers_;
   /**
+   *
+   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -155,14 +187,16 @@ public java.lang.String getText(int index) {
    * 

    *
    * repeated double numbers = 2;
+   *
    * @return A list containing the numbers.
    */
   @java.lang.Override
-  public java.util.List
-      getNumbersList() {
+  public java.util.List getNumbersList() {
     return numbers_;
   }
   /**
+   *
+   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -175,12 +209,15 @@ public java.lang.String getText(int index) {
    * 

    *
    * repeated double numbers = 2;
+   *
    * @return The count of numbers.
    */
   public int getNumbersCount() {
     return numbers_.size();
   }
   /**
+   *
+   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -193,15 +230,18 @@ public int getNumbersCount() {
    * 

    *
    * repeated double numbers = 2;
+   *
    * @param index The index of the element to return.
    * @return The numbers at the given index.
    */
   public double getNumbers(int index) {
     return numbers_.getDouble(index);
   }
+
   private int numbersMemoizedSerializedSize = -1;
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -213,8 +253,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     getSerializedSize();
     for (int i = 0; i < text_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, text_.getRaw(i));
@@ -249,8 +288,7 @@ public int getSerializedSize() {
       size += dataSize;
       if (!getNumbersList().isEmpty()) {
         size += 1;
-        size += com.google.protobuf.CodedOutputStream
-            .computeInt32SizeNoTag(dataSize);
+        size += com.google.protobuf.CodedOutputStream.computeInt32SizeNoTag(dataSize);
       }
       numbersMemoizedSerializedSize = dataSize;
     }
@@ -262,17 +300,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.CustomAttribute)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.CustomAttribute other = (com.google.cloud.discoveryengine.v1beta.CustomAttribute) obj;
+    com.google.cloud.discoveryengine.v1beta.CustomAttribute other =
+        (com.google.cloud.discoveryengine.v1beta.CustomAttribute) obj;
 
-    if (!getTextList()
-        .equals(other.getTextList())) return false;
-    if (!getNumbersList()
-        .equals(other.getNumbersList())) return false;
+    if (!getTextList().equals(other.getTextList())) return false;
+    if (!getNumbersList().equals(other.getNumbersList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -298,98 +335,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.CustomAttribute parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.CustomAttribute prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.CustomAttribute prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A custom attribute that is not explicitly modeled in a resource, e.g.
    * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent].
@@ -397,47 +440,45 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.CustomAttribute}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.CustomAttribute)
       com.google.cloud.discoveryengine.v1beta.CustomAttributeOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.CommonProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.CommonProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.CustomAttribute.class, com.google.cloud.discoveryengine.v1beta.CustomAttribute.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.CustomAttribute.class,
+              com.google.cloud.discoveryengine.v1beta.CustomAttribute.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.CustomAttribute.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
       bitField0_ = 0;
-      text_ =
-          com.google.protobuf.LazyStringArrayList.emptyList();
+      text_ = com.google.protobuf.LazyStringArrayList.emptyList();
       numbers_ = emptyDoubleList();
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.CommonProto
+          .internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor;
     }
 
     @java.lang.Override
@@ -456,14 +497,18 @@ public com.google.cloud.discoveryengine.v1beta.CustomAttribute build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.CustomAttribute buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.CustomAttribute result = new com.google.cloud.discoveryengine.v1beta.CustomAttribute(this);
+      com.google.cloud.discoveryengine.v1beta.CustomAttribute result =
+          new com.google.cloud.discoveryengine.v1beta.CustomAttribute(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.CustomAttribute result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.discoveryengine.v1beta.CustomAttribute result) {
       if (((bitField0_ & 0x00000002) != 0)) {
         numbers_.makeImmutable();
         bitField0_ = (bitField0_ & ~0x00000002);
@@ -483,38 +528,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.CustomAttribu
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.CustomAttribute) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CustomAttribute)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.CustomAttribute) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -522,7 +568,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.CustomAttribute other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.CustomAttribute.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.CustomAttribute.getDefaultInstance())
+        return this;
       if (!other.text_.isEmpty()) {
         if (text_.isEmpty()) {
           text_ = other.text_;
@@ -569,34 +616,38 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureTextIsMutable();
-              text_.add(s);
-              break;
-            } // case 10
-            case 17: {
-              double v = input.readDouble();
-              ensureNumbersIsMutable();
-              numbers_.addDouble(v);
-              break;
-            } // case 17
-            case 18: {
-              int length = input.readRawVarint32();
-              int limit = input.pushLimit(length);
-              ensureNumbersIsMutable();
-              while (input.getBytesUntilLimit() > 0) {
-                numbers_.addDouble(input.readDouble());
-              }
-              input.popLimit(limit);
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureTextIsMutable();
+                text_.add(s);
+                break;
+              } // case 10
+            case 17:
+              {
+                double v = input.readDouble();
+                ensureNumbersIsMutable();
+                numbers_.addDouble(v);
+                break;
+              } // case 17
+            case 18:
+              {
+                int length = input.readRawVarint32();
+                int limit = input.pushLimit(length);
+                ensureNumbersIsMutable();
+                while (input.getBytesUntilLimit() > 0) {
+                  numbers_.addDouble(input.readDouble());
+                }
+                input.popLimit(limit);
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -606,10 +657,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.LazyStringArrayList text_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
+
     private void ensureTextIsMutable() {
       if (!text_.isModifiable()) {
         text_ = new com.google.protobuf.LazyStringArrayList(text_);
@@ -617,6 +670,8 @@ private void ensureTextIsMutable() {
       bitField0_ |= 0x00000001;
     }
     /**
+     *
+     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -632,14 +687,16 @@ private void ensureTextIsMutable() {
      * 

      *
      * repeated string text = 1;
+     *
      * @return A list containing the text.
      */
-    public com.google.protobuf.ProtocolStringList
-        getTextList() {
+    public com.google.protobuf.ProtocolStringList getTextList() {
       text_.makeImmutable();
       return text_;
     }
     /**
+     *
+     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -655,12 +712,15 @@ private void ensureTextIsMutable() {
      * 

      *
      * repeated string text = 1;
+     *
      * @return The count of text.
      */
     public int getTextCount() {
       return text_.size();
     }
     /**
+     *
+     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -676,6 +736,7 @@ public int getTextCount() {
      * 

      *
      * repeated string text = 1;
+     *
      * @param index The index of the element to return.
      * @return The text at the given index.
      */
@@ -683,6 +744,8 @@ public java.lang.String getText(int index) {
       return text_.get(index);
     }
     /**
+     *
+     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -698,14 +761,16 @@ public java.lang.String getText(int index) {
      * 

      *
      * repeated string text = 1;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the text at the given index.
      */
-    public com.google.protobuf.ByteString
-        getTextBytes(int index) {
+    public com.google.protobuf.ByteString getTextBytes(int index) {
       return text_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -721,13 +786,15 @@ public java.lang.String getText(int index) {
      * 

      *
      * repeated string text = 1;
+     *
      * @param index The index to set the value at.
      * @param value The text to set.
      * @return This builder for chaining.
      */
-    public Builder setText(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setText(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTextIsMutable();
       text_.set(index, value);
       bitField0_ |= 0x00000001;
@@ -735,6 +802,8 @@ public Builder setText(
       return this;
     }
     /**
+     *
+     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -750,12 +819,14 @@ public Builder setText(
      * 

      *
      * repeated string text = 1;
+     *
      * @param value The text to add.
      * @return This builder for chaining.
      */
-    public Builder addText(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addText(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTextIsMutable();
       text_.add(value);
       bitField0_ |= 0x00000001;
@@ -763,6 +834,8 @@ public Builder addText(
       return this;
     }
     /**
+     *
+     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -778,19 +851,20 @@ public Builder addText(
      * 

      *
      * repeated string text = 1;
+     *
      * @param values The text to add.
      * @return This builder for chaining.
      */
-    public Builder addAllText(
-        java.lang.Iterable values) {
+    public Builder addAllText(java.lang.Iterable values) {
       ensureTextIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, text_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, text_);
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -806,16 +880,19 @@ public Builder addAllText(
      * 

      *
      * repeated string text = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearText() {
-      text_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000001);;
+      text_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000001);
+      ;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The textual values of this custom attribute. For example, `["yellow",
      * "green"]` when the key is "color".
@@ -831,12 +908,14 @@ public Builder clearText() {
      * 

      *
      * repeated string text = 1;
+     *
      * @param value The bytes of the text to add.
      * @return This builder for chaining.
      */
-    public Builder addTextBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addTextBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureTextIsMutable();
       text_.add(value);
@@ -846,6 +925,7 @@ public Builder addTextBytes(
     }
 
     private com.google.protobuf.Internal.DoubleList numbers_ = emptyDoubleList();
+
     private void ensureNumbersIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
         numbers_ = mutableCopy(numbers_);
@@ -853,6 +933,8 @@ private void ensureNumbersIsMutable() {
       }
     }
     /**
+     *
+     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -865,14 +947,17 @@ private void ensureNumbersIsMutable() {
      * 

      *
      * repeated double numbers = 2;
+     *
      * @return A list containing the numbers.
      */
-    public java.util.List
-        getNumbersList() {
-      return ((bitField0_ & 0x00000002) != 0) ?
-               java.util.Collections.unmodifiableList(numbers_) : numbers_;
+    public java.util.List getNumbersList() {
+      return ((bitField0_ & 0x00000002) != 0)
+          ? java.util.Collections.unmodifiableList(numbers_)
+          : numbers_;
     }
     /**
+     *
+     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -885,12 +970,15 @@ private void ensureNumbersIsMutable() {
      * 

      *
      * repeated double numbers = 2;
+     *
      * @return The count of numbers.
      */
     public int getNumbersCount() {
       return numbers_.size();
     }
     /**
+     *
+     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -903,6 +991,7 @@ public int getNumbersCount() {
      * 

      *
      * repeated double numbers = 2;
+     *
      * @param index The index of the element to return.
      * @return The numbers at the given index.
      */
@@ -910,6 +999,8 @@ public double getNumbers(int index) {
       return numbers_.getDouble(index);
     }
     /**
+     *
+     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -922,12 +1013,12 @@ public double getNumbers(int index) {
      * 

      *
      * repeated double numbers = 2;
+     *
      * @param index The index to set the value at.
      * @param value The numbers to set.
      * @return This builder for chaining.
      */
-    public Builder setNumbers(
-        int index, double value) {
+    public Builder setNumbers(int index, double value) {
 
       ensureNumbersIsMutable();
       numbers_.setDouble(index, value);
@@ -935,6 +1026,8 @@ public Builder setNumbers(
       return this;
     }
     /**
+     *
+     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -947,6 +1040,7 @@ public Builder setNumbers(
      * 

      *
      * repeated double numbers = 2;
+     *
      * @param value The numbers to add.
      * @return This builder for chaining.
      */
@@ -958,6 +1052,8 @@ public Builder addNumbers(double value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -970,18 +1066,19 @@ public Builder addNumbers(double value) {
      * 

      *
      * repeated double numbers = 2;
+     *
      * @param values The numbers to add.
      * @return This builder for chaining.
      */
-    public Builder addAllNumbers(
-        java.lang.Iterable values) {
+    public Builder addAllNumbers(java.lang.Iterable values) {
       ensureNumbersIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, numbers_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, numbers_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
      * when the key is "lengths_cm".
@@ -994,6 +1091,7 @@ public Builder addAllNumbers(
      * 

      *
      * repeated double numbers = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNumbers() {
@@ -1002,9 +1100,9 @@ public Builder clearNumbers() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1014,12 +1112,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.CustomAttribute)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.CustomAttribute)
   private static final com.google.cloud.discoveryengine.v1beta.CustomAttribute DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.CustomAttribute();
   }
@@ -1028,27 +1126,27 @@ public static com.google.cloud.discoveryengine.v1beta.CustomAttribute getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CustomAttribute parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CustomAttribute parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1063,6 +1161,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.CustomAttribute getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttributeOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttributeOrBuilder.java
similarity index 84%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttributeOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttributeOrBuilder.java
index 180416a01bac..19e096244aaf 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttributeOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CustomAttributeOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/common.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface CustomAttributeOrBuilder extends
+public interface CustomAttributeOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CustomAttribute)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -23,11 +41,13 @@ public interface CustomAttributeOrBuilder extends
    * 

    *
    * repeated string text = 1;
+   *
    * @return A list containing the text.
    */
-  java.util.List
-      getTextList();
+  java.util.List getTextList();
   /**
+   *
+   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -43,10 +63,13 @@ public interface CustomAttributeOrBuilder extends
    * 

    *
    * repeated string text = 1;
+   *
    * @return The count of text.
    */
   int getTextCount();
   /**
+   *
+   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -62,11 +85,14 @@ public interface CustomAttributeOrBuilder extends
    * 

    *
    * repeated string text = 1;
+   *
    * @param index The index of the element to return.
    * @return The text at the given index.
    */
   java.lang.String getText(int index);
   /**
+   *
+   *
    * 
    * The textual values of this custom attribute. For example, `["yellow",
    * "green"]` when the key is "color".
@@ -82,13 +108,15 @@ public interface CustomAttributeOrBuilder extends
    * 

    *
    * repeated string text = 1;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the text at the given index.
    */
-  com.google.protobuf.ByteString
-      getTextBytes(int index);
+  com.google.protobuf.ByteString getTextBytes(int index);
 
   /**
+   *
+   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -101,10 +129,13 @@ public interface CustomAttributeOrBuilder extends
    * 

    *
    * repeated double numbers = 2;
+   *
    * @return A list containing the numbers.
    */
   java.util.List getNumbersList();
   /**
+   *
+   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -117,10 +148,13 @@ public interface CustomAttributeOrBuilder extends
    * 

    *
    * repeated double numbers = 2;
+   *
    * @return The count of numbers.
    */
   int getNumbersCount();
   /**
+   *
+   *
    * 
    * The numerical values of this custom attribute. For example, `[2.3, 15.4]`
    * when the key is "lengths_cm".
@@ -133,6 +167,7 @@ public interface CustomAttributeOrBuilder extends
    * 

    *
    * repeated double numbers = 2;
+   *
    * @param index The index of the element to return.
    * @return The numbers at the given index.
    */
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DataStoreName.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DataStoreName.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DataStoreName.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DataStoreName.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequest.java
similarity index 67%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequest.java
index 631585c5179e..ad8c0f54a23a 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [DocumentService.DeleteDocument][google.cloud.discoveryengine.v1beta.DocumentService.DeleteDocument]
@@ -12,43 +29,48 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.DeleteDocumentRequest}
  */
-public final class DeleteDocumentRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteDocumentRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.DeleteDocumentRequest)
     DeleteDocumentRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteDocumentRequest.newBuilder() to construct.
   private DeleteDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteDocumentRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteDocumentRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.class, com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.class,
+            com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -62,7 +84,10 @@ protected java.lang.Object newInstance(
    * does not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -71,14 +96,15 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -92,17 +118,18 @@ public java.lang.String getName() {
    * does not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -111,6 +138,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -122,8 +150,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -147,15 +174,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest other = (com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest other =
+        (com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -175,98 +202,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [DocumentService.DeleteDocument][google.cloud.discoveryengine.v1beta.DocumentService.DeleteDocument]
@@ -275,33 +308,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.DeleteDocumentRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.DeleteDocumentRequest)
       com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.class, com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.class,
+              com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -311,13 +343,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.getDefaultInstance();
     }
 
@@ -332,13 +365,17 @@ public com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest result = new com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest result =
+          new com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.name_ = name_;
@@ -349,38 +386,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.DeleteDocumen
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -388,7 +426,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -420,17 +460,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -440,10 +482,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -457,14 +502,16 @@ public Builder mergeFrom(
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -473,6 +520,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -486,16 +535,17 @@ public java.lang.String getName() {
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -503,6 +553,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -516,19 +568,25 @@ public java.lang.String getName() {
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -542,7 +600,10 @@ public Builder setName(
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -552,6 +613,8 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -565,22 +628,26 @@ public Builder clearName() {
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -590,12 +657,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.DeleteDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.DeleteDocumentRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest();
   }
@@ -604,27 +672,27 @@ public static com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteDocumentRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteDocumentRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -639,6 +707,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequestOrBuilder.java
similarity index 62%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequestOrBuilder.java
index 868e8a5fe234..779dddd98403 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteDocumentRequestOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface DeleteDocumentRequestOrBuilder extends
+public interface DeleteDocumentRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.DeleteDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -21,11 +39,16 @@ public interface DeleteDocumentRequestOrBuilder extends
    * does not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -39,9 +62,11 @@ public interface DeleteDocumentRequestOrBuilder extends
    * does not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadata.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadata.java
similarity index 68%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadata.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadata.java
index 33f91164a0d4..33a774db9ab7 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadata.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadata.java
@@ -1,55 +1,76 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Metadata for DeleteSchema LRO.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata}
  */
-public final class DeleteSchemaMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteSchemaMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata)
     DeleteSchemaMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteSchemaMetadata.newBuilder() to construct.
   private DeleteSchemaMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private DeleteSchemaMetadata() {
-  }
+
+  private DeleteSchemaMetadata() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteSchemaMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.class, com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.class,
+            com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -57,11 +78,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -69,6 +93,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -83,12 +109,15 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -96,12 +125,15 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -109,6 +141,8 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -122,6 +156,7 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -133,8 +168,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -151,12 +185,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -166,22 +198,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata other = (com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata) obj;
+    com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata other =
+        (com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime()
-          .equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -208,131 +239,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata for DeleteSchema LRO.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata)
       com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.class, com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.class,
+              com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,13 +387,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.getDefaultInstance();
     }
 
@@ -372,23 +409,23 @@ public com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata result = new com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata result =
+          new com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null
-            ? updateTime_
-            : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
       }
     }
 
@@ -396,38 +433,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.DeleteSchemaM
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -435,7 +473,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata.getDefaultInstance())
+        return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -468,26 +508,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getUpdateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -497,38 +536,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -549,14 +602,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -567,6 +621,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -575,9 +631,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -590,6 +646,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -607,6 +665,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -619,6 +679,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -629,11 +691,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -641,14 +706,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -656,36 +724,49 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        updateTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -707,6 +788,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -714,8 +797,7 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -726,6 +808,8 @@ public Builder setUpdateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -735,9 +819,9 @@ public Builder setUpdateTime(
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          updateTime_ != null &&
-          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateTime_ != null
+            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -750,6 +834,8 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -768,6 +854,8 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -781,6 +869,8 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -792,11 +882,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -805,21 +898,24 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(),
-                getParentForChildren(),
-                isClean());
+        updateTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(), getParentForChildren(), isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -829,12 +925,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata)
-  private static final com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata();
   }
@@ -843,27 +940,27 @@ public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteSchemaMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteSchemaMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -878,6 +975,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadataOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadataOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadataOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadataOrBuilder.java
index 43fb6e0ad656..17ce4a531831 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadataOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface DeleteSchemaMetadataOrBuilder extends
+public interface DeleteSchemaMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.DeleteSchemaMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -35,26 +59,34 @@ public interface DeleteSchemaMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequest.java
similarity index 64%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequest.java
index 41eb49411bf4..480d38bc67f2 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [SchemaService.DeleteSchema][google.cloud.discoveryengine.v1beta.SchemaService.DeleteSchema]
@@ -12,49 +29,57 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.DeleteSchemaRequest}
  */
-public final class DeleteSchemaRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DeleteSchemaRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.DeleteSchemaRequest)
     DeleteSchemaRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DeleteSchemaRequest.newBuilder() to construct.
   private DeleteSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DeleteSchemaRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DeleteSchemaRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.class, com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.class,
+            com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -63,30 +88,32 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -95,6 +122,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -106,8 +134,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -131,15 +158,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest other = (com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest other =
+        (com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,98 +186,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [SchemaService.DeleteSchema][google.cloud.discoveryengine.v1beta.SchemaService.DeleteSchema]
@@ -259,33 +292,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.DeleteSchemaRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.DeleteSchemaRequest)
       com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.class, com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.class,
+              com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -295,9 +327,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -316,8 +348,11 @@ public com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest result = new com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest result =
+          new com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -333,38 +368,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.DeleteSchemaR
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -372,7 +408,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -404,17 +441,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -424,23 +463,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -449,21 +493,24 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -471,30 +518,41 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -504,27 +562,33 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -534,12 +598,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.DeleteSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.DeleteSchemaRequest)
   private static final com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest();
   }
@@ -548,27 +612,27 @@ public static com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest getDef
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DeleteSchemaRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DeleteSchemaRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -583,6 +647,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequestOrBuilder.java
new file mode 100644
index 000000000000..f76beb6d9130
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DeleteSchemaRequestOrBuilder.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/schema_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public interface DeleteSchemaRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.DeleteSchemaRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The full resource name of the schema, in the format of
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The full resource name of the schema, in the format of
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Document.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Document.java
similarity index 75%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Document.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Document.java
index 08d39f459743..f15a89e67282 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Document.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Document.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Document captures all raw metadata information of items to be recommended or
  * searched.
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.Document}
  */
-public final class Document extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Document extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.Document)
     DocumentOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Document.newBuilder() to construct.
   private Document(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Document() {
     name_ = "";
     id_ = "";
@@ -29,29 +47,33 @@ private Document() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Document();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.DocumentProto
+        .internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.DocumentProto
+        .internal_static_google_cloud_discoveryengine_v1beta_Document_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.Document.class, com.google.cloud.discoveryengine.v1beta.Document.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.Document.class,
+            com.google.cloud.discoveryengine.v1beta.Document.Builder.class);
   }
 
-  public interface ContentOrBuilder extends
+  public interface ContentOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.Document.Content)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The content represented as a stream of bytes. The maximum length is
      * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -64,10 +86,13 @@ public interface ContentOrBuilder extends
      * 

      *
      * bytes raw_bytes = 2;
+     *
      * @return Whether the rawBytes field is set.
      */
     boolean hasRawBytes();
     /**
+     *
+     *
      * 
      * The content represented as a stream of bytes. The maximum length is
      * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -80,11 +105,14 @@ public interface ContentOrBuilder extends
      * 

      *
      * bytes raw_bytes = 2;
+     *
      * @return The rawBytes.
      */
     com.google.protobuf.ByteString getRawBytes();
 
     /**
+     *
+     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -92,10 +120,13 @@ public interface ContentOrBuilder extends
      * 

      *
      * string uri = 3;
+     *
      * @return Whether the uri field is set.
      */
     boolean hasUri();
     /**
+     *
+     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -103,10 +134,13 @@ public interface ContentOrBuilder extends
      * 

      *
      * string uri = 3;
+     *
      * @return The uri.
      */
     java.lang.String getUri();
     /**
+     *
+     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -114,12 +148,14 @@ public interface ContentOrBuilder extends
      * 

      *
      * string uri = 3;
+     *
      * @return The bytes for uri.
      */
-    com.google.protobuf.ByteString
-        getUriBytes();
+    com.google.protobuf.ByteString getUriBytes();
 
     /**
+     *
+     *
      * 
      * The MIME type of the content. Supported types:
      *
@@ -133,10 +169,13 @@ public interface ContentOrBuilder extends
      * 

      *
      * string mime_type = 1;
+     *
      * @return The mimeType.
      */
     java.lang.String getMimeType();
     /**
+     *
+     *
      * 
      * The MIME type of the content. Supported types:
      *
@@ -150,63 +189,71 @@ public interface ContentOrBuilder extends
      * 

      *
      * string mime_type = 1;
+     *
      * @return The bytes for mimeType.
      */
-    com.google.protobuf.ByteString
-        getMimeTypeBytes();
+    com.google.protobuf.ByteString getMimeTypeBytes();
 
     com.google.cloud.discoveryengine.v1beta.Document.Content.ContentCase getContentCase();
   }
   /**
+   *
+   *
    * 
    * Unstructured data linked to this document.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.Document.Content}
    */
-  public static final class Content extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class Content extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.Document.Content)
       ContentOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use Content.newBuilder() to construct.
     private Content(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private Content() {
       mimeType_ = "";
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new Content();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentProto
+          .internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_Content_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.DocumentProto
+          .internal_static_google_cloud_discoveryengine_v1beta_Document_Content_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.Document.Content.class, com.google.cloud.discoveryengine.v1beta.Document.Content.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.Document.Content.class,
+              com.google.cloud.discoveryengine.v1beta.Document.Content.Builder.class);
     }
 
     private int contentCase_ = 0;
+
     @SuppressWarnings("serial")
     private java.lang.Object content_;
+
     public enum ContentCase
-        implements com.google.protobuf.Internal.EnumLite,
+        implements
+            com.google.protobuf.Internal.EnumLite,
             com.google.protobuf.AbstractMessage.InternalOneOfEnum {
       RAW_BYTES(2),
       URI(3),
       CONTENT_NOT_SET(0);
       private final int value;
+
       private ContentCase(int value) {
         this.value = value;
       }
@@ -222,25 +269,30 @@ public static ContentCase valueOf(int value) {
 
       public static ContentCase forNumber(int value) {
         switch (value) {
-          case 2: return RAW_BYTES;
-          case 3: return URI;
-          case 0: return CONTENT_NOT_SET;
-          default: return null;
+          case 2:
+            return RAW_BYTES;
+          case 3:
+            return URI;
+          case 0:
+            return CONTENT_NOT_SET;
+          default:
+            return null;
         }
       }
+
       public int getNumber() {
         return this.value;
       }
     };
 
-    public ContentCase
-    getContentCase() {
-      return ContentCase.forNumber(
-          contentCase_);
+    public ContentCase getContentCase() {
+      return ContentCase.forNumber(contentCase_);
     }
 
     public static final int RAW_BYTES_FIELD_NUMBER = 2;
     /**
+     *
+     *
      * 
      * The content represented as a stream of bytes. The maximum length is
      * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -253,6 +305,7 @@ public int getNumber() {
      * 

      *
      * bytes raw_bytes = 2;
+     *
      * @return Whether the rawBytes field is set.
      */
     @java.lang.Override
@@ -260,6 +313,8 @@ public boolean hasRawBytes() {
       return contentCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * The content represented as a stream of bytes. The maximum length is
      * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -272,6 +327,7 @@ public boolean hasRawBytes() {
      * 

      *
      * bytes raw_bytes = 2;
+     *
      * @return The rawBytes.
      */
     @java.lang.Override
@@ -284,6 +340,8 @@ public com.google.protobuf.ByteString getRawBytes() {
 
     public static final int URI_FIELD_NUMBER = 3;
     /**
+     *
+     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -291,12 +349,15 @@ public com.google.protobuf.ByteString getRawBytes() {
      * 

      *
      * string uri = 3;
+     *
      * @return Whether the uri field is set.
      */
     public boolean hasUri() {
       return contentCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -304,6 +365,7 @@ public boolean hasUri() {
      * 

      *
      * string uri = 3;
+     *
      * @return The uri.
      */
     public java.lang.String getUri() {
@@ -314,8 +376,7 @@ public java.lang.String getUri() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (contentCase_ == 3) {
           content_ = s;
@@ -324,6 +385,8 @@ public java.lang.String getUri() {
       }
     }
     /**
+     *
+     *
      * 
      * The URI of the content. Only Cloud Storage URIs (e.g.
      * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -331,18 +394,17 @@ public java.lang.String getUri() {
      * 

      *
      * string uri = 3;
+     *
      * @return The bytes for uri.
      */
-    public com.google.protobuf.ByteString
-        getUriBytes() {
+    public com.google.protobuf.ByteString getUriBytes() {
       java.lang.Object ref = "";
       if (contentCase_ == 3) {
         ref = content_;
       }
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (contentCase_ == 3) {
           content_ = b;
         }
@@ -353,9 +415,12 @@ public java.lang.String getUri() {
     }
 
     public static final int MIME_TYPE_FIELD_NUMBER = 1;
+
     @SuppressWarnings("serial")
     private volatile java.lang.Object mimeType_ = "";
     /**
+     *
+     *
      * 
      * The MIME type of the content. Supported types:
      *
@@ -369,6 +434,7 @@ public java.lang.String getUri() {
      * 

      *
      * string mime_type = 1;
+     *
      * @return The mimeType.
      */
     @java.lang.Override
@@ -377,14 +443,15 @@ public java.lang.String getMimeType() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         mimeType_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * The MIME type of the content. Supported types:
      *
@@ -398,16 +465,15 @@ public java.lang.String getMimeType() {
      * 

      *
      * string mime_type = 1;
+     *
      * @return The bytes for mimeType.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getMimeTypeBytes() {
+    public com.google.protobuf.ByteString getMimeTypeBytes() {
       java.lang.Object ref = mimeType_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         mimeType_ = b;
         return b;
       } else {
@@ -416,6 +482,7 @@ public java.lang.String getMimeType() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -427,14 +494,12 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(mimeType_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, mimeType_);
       }
       if (contentCase_ == 2) {
-        output.writeBytes(
-            2, (com.google.protobuf.ByteString) content_);
+        output.writeBytes(2, (com.google.protobuf.ByteString) content_);
       }
       if (contentCase_ == 3) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 3, content_);
@@ -452,9 +517,9 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, mimeType_);
       }
       if (contentCase_ == 2) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeBytesSize(
-              2, (com.google.protobuf.ByteString) content_);
+        size +=
+            com.google.protobuf.CodedOutputStream.computeBytesSize(
+                2, (com.google.protobuf.ByteString) content_);
       }
       if (contentCase_ == 3) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, content_);
@@ -467,24 +532,22 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.Document.Content)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.Document.Content other = (com.google.cloud.discoveryengine.v1beta.Document.Content) obj;
+      com.google.cloud.discoveryengine.v1beta.Document.Content other =
+          (com.google.cloud.discoveryengine.v1beta.Document.Content) obj;
 
-      if (!getMimeType()
-          .equals(other.getMimeType())) return false;
+      if (!getMimeType().equals(other.getMimeType())) return false;
       if (!getContentCase().equals(other.getContentCase())) return false;
       switch (contentCase_) {
         case 2:
-          if (!getRawBytes()
-              .equals(other.getRawBytes())) return false;
+          if (!getRawBytes().equals(other.getRawBytes())) return false;
           break;
         case 3:
-          if (!getUri()
-              .equals(other.getUri())) return false;
+          if (!getUri().equals(other.getUri())) return false;
           break;
         case 0:
         default:
@@ -520,89 +583,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.Document.Content parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.Document.Content parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.Document.Content parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.Document.Content prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1beta.Document.Content prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -612,39 +680,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Unstructured data linked to this document.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.Document.Content}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.Document.Content)
         com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.DocumentProto
+            .internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_Content_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.DocumentProto
+            .internal_static_google_cloud_discoveryengine_v1beta_Document_Content_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.Document.Content.class, com.google.cloud.discoveryengine.v1beta.Document.Content.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.Document.Content.class,
+                com.google.cloud.discoveryengine.v1beta.Document.Content.Builder.class);
       }
 
       // Construct using com.google.cloud.discoveryengine.v1beta.Document.Content.newBuilder()
-      private Builder() {
+      private Builder() {}
 
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -656,9 +726,9 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.DocumentProto
+            .internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor;
       }
 
       @java.lang.Override
@@ -677,8 +747,11 @@ public com.google.cloud.discoveryengine.v1beta.Document.Content build() {
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.Document.Content buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.Document.Content result = new com.google.cloud.discoveryengine.v1beta.Document.Content(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        com.google.cloud.discoveryengine.v1beta.Document.Content result =
+            new com.google.cloud.discoveryengine.v1beta.Document.Content(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         buildPartialOneofs(result);
         onBuilt();
         return result;
@@ -691,7 +764,8 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.Document.Cont
         }
       }
 
-      private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.Document.Content result) {
+      private void buildPartialOneofs(
+          com.google.cloud.discoveryengine.v1beta.Document.Content result) {
         result.contentCase_ = contentCase_;
         result.content_ = this.content_;
       }
@@ -700,38 +774,41 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.Document
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1beta.Document.Content) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1beta.Document.Content)other);
+          return mergeFrom((com.google.cloud.discoveryengine.v1beta.Document.Content) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -739,26 +816,30 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.Document.Content other) {
-        if (other == com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance()) return this;
+        if (other == com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance())
+          return this;
         if (!other.getMimeType().isEmpty()) {
           mimeType_ = other.mimeType_;
           bitField0_ |= 0x00000004;
           onChanged();
         }
         switch (other.getContentCase()) {
-          case RAW_BYTES: {
-            setRawBytes(other.getRawBytes());
-            break;
-          }
-          case URI: {
-            contentCase_ = 3;
-            content_ = other.content_;
-            onChanged();
-            break;
-          }
-          case CONTENT_NOT_SET: {
-            break;
-          }
+          case RAW_BYTES:
+            {
+              setRawBytes(other.getRawBytes());
+              break;
+            }
+          case URI:
+            {
+              contentCase_ = 3;
+              content_ = other.content_;
+              onChanged();
+              break;
+            }
+          case CONTENT_NOT_SET:
+            {
+              break;
+            }
         }
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
@@ -786,28 +867,32 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                mimeType_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 10
-              case 18: {
-                content_ = input.readBytes();
-                contentCase_ = 2;
-                break;
-              } // case 18
-              case 26: {
-                java.lang.String s = input.readStringRequireUtf8();
-                contentCase_ = 3;
-                content_ = s;
-                break;
-              } // case 26
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  mimeType_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000004;
+                  break;
+                } // case 10
+              case 18:
+                {
+                  content_ = input.readBytes();
+                  contentCase_ = 2;
+                  break;
+                } // case 18
+              case 26:
+                {
+                  java.lang.String s = input.readStringRequireUtf8();
+                  contentCase_ = 3;
+                  content_ = s;
+                  break;
+                } // case 26
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -817,12 +902,12 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int contentCase_ = 0;
       private java.lang.Object content_;
-      public ContentCase
-          getContentCase() {
-        return ContentCase.forNumber(
-            contentCase_);
+
+      public ContentCase getContentCase() {
+        return ContentCase.forNumber(contentCase_);
       }
 
       public Builder clearContent() {
@@ -835,6 +920,8 @@ public Builder clearContent() {
       private int bitField0_;
 
       /**
+       *
+       *
        * 
        * The content represented as a stream of bytes. The maximum length is
        * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -847,12 +934,15 @@ public Builder clearContent() {
        * 

        *
        * bytes raw_bytes = 2;
+       *
        * @return Whether the rawBytes field is set.
        */
       public boolean hasRawBytes() {
         return contentCase_ == 2;
       }
       /**
+       *
+       *
        * 
        * The content represented as a stream of bytes. The maximum length is
        * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -865,6 +955,7 @@ public boolean hasRawBytes() {
        * 

        *
        * bytes raw_bytes = 2;
+       *
        * @return The rawBytes.
        */
       public com.google.protobuf.ByteString getRawBytes() {
@@ -874,6 +965,8 @@ public com.google.protobuf.ByteString getRawBytes() {
         return com.google.protobuf.ByteString.EMPTY;
       }
       /**
+       *
+       *
        * 
        * The content represented as a stream of bytes. The maximum length is
        * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -886,17 +979,22 @@ public com.google.protobuf.ByteString getRawBytes() {
        * 

        *
        * bytes raw_bytes = 2;
+       *
        * @param value The rawBytes to set.
        * @return This builder for chaining.
        */
       public Builder setRawBytes(com.google.protobuf.ByteString value) {
-        if (value == null) { throw new NullPointerException(); }
+        if (value == null) {
+          throw new NullPointerException();
+        }
         contentCase_ = 2;
         content_ = value;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The content represented as a stream of bytes. The maximum length is
        * 1,000,000 bytes (1 MB / ~0.95 MiB).
@@ -909,6 +1007,7 @@ public Builder setRawBytes(com.google.protobuf.ByteString value) {
        * 

        *
        * bytes raw_bytes = 2;
+       *
        * @return This builder for chaining.
        */
       public Builder clearRawBytes() {
@@ -921,6 +1020,8 @@ public Builder clearRawBytes() {
       }
 
       /**
+       *
+       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -928,6 +1029,7 @@ public Builder clearRawBytes() {
        * 

        *
        * string uri = 3;
+       *
        * @return Whether the uri field is set.
        */
       @java.lang.Override
@@ -935,6 +1037,8 @@ public boolean hasUri() {
         return contentCase_ == 3;
       }
       /**
+       *
+       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -942,6 +1046,7 @@ public boolean hasUri() {
        * 

        *
        * string uri = 3;
+       *
        * @return The uri.
        */
       @java.lang.Override
@@ -951,8 +1056,7 @@ public java.lang.String getUri() {
           ref = content_;
         }
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           if (contentCase_ == 3) {
             content_ = s;
@@ -963,6 +1067,8 @@ public java.lang.String getUri() {
         }
       }
       /**
+       *
+       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -970,19 +1076,18 @@ public java.lang.String getUri() {
        * 

        *
        * string uri = 3;
+       *
        * @return The bytes for uri.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString
-          getUriBytes() {
+      public com.google.protobuf.ByteString getUriBytes() {
         java.lang.Object ref = "";
         if (contentCase_ == 3) {
           ref = content_;
         }
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           if (contentCase_ == 3) {
             content_ = b;
           }
@@ -992,6 +1097,8 @@ public java.lang.String getUri() {
         }
       }
       /**
+       *
+       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -999,18 +1106,22 @@ public java.lang.String getUri() {
        * 

        *
        * string uri = 3;
+       *
        * @param value The uri to set.
        * @return This builder for chaining.
        */
-      public Builder setUri(
-          java.lang.String value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setUri(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         contentCase_ = 3;
         content_ = value;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -1018,6 +1129,7 @@ public Builder setUri(
        * 

        *
        * string uri = 3;
+       *
        * @return This builder for chaining.
        */
       public Builder clearUri() {
@@ -1029,6 +1141,8 @@ public Builder clearUri() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The URI of the content. Only Cloud Storage URIs (e.g.
        * `gs://bucket-name/path/to/file`) are supported. The maximum file size
@@ -1036,12 +1150,14 @@ public Builder clearUri() {
        * 

        *
        * string uri = 3;
+       *
        * @param value The bytes for uri to set.
        * @return This builder for chaining.
        */
-      public Builder setUriBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setUriBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         checkByteStringIsUtf8(value);
         contentCase_ = 3;
         content_ = value;
@@ -1051,6 +1167,8 @@ public Builder setUriBytes(
 
       private java.lang.Object mimeType_ = "";
       /**
+       *
+       *
        * 
        * The MIME type of the content. Supported types:
        *
@@ -1064,13 +1182,13 @@ public Builder setUriBytes(
        * 

        *
        * string mime_type = 1;
+       *
        * @return The mimeType.
        */
       public java.lang.String getMimeType() {
         java.lang.Object ref = mimeType_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           mimeType_ = s;
           return s;
@@ -1079,6 +1197,8 @@ public java.lang.String getMimeType() {
         }
       }
       /**
+       *
+       *
        * 
        * The MIME type of the content. Supported types:
        *
@@ -1092,15 +1212,14 @@ public java.lang.String getMimeType() {
        * 

        *
        * string mime_type = 1;
+       *
        * @return The bytes for mimeType.
        */
-      public com.google.protobuf.ByteString
-          getMimeTypeBytes() {
+      public com.google.protobuf.ByteString getMimeTypeBytes() {
         java.lang.Object ref = mimeType_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           mimeType_ = b;
           return b;
         } else {
@@ -1108,6 +1227,8 @@ public java.lang.String getMimeType() {
         }
       }
       /**
+       *
+       *
        * 
        * The MIME type of the content. Supported types:
        *
@@ -1121,18 +1242,22 @@ public java.lang.String getMimeType() {
        * 

        *
        * string mime_type = 1;
+       *
        * @param value The mimeType to set.
        * @return This builder for chaining.
        */
-      public Builder setMimeType(
-          java.lang.String value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setMimeType(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         mimeType_ = value;
         bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The MIME type of the content. Supported types:
        *
@@ -1146,6 +1271,7 @@ public Builder setMimeType(
        * 

        *
        * string mime_type = 1;
+       *
        * @return This builder for chaining.
        */
       public Builder clearMimeType() {
@@ -1155,6 +1281,8 @@ public Builder clearMimeType() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The MIME type of the content. Supported types:
        *
@@ -1168,18 +1296,21 @@ public Builder clearMimeType() {
        * 

        *
        * string mime_type = 1;
+       *
        * @param value The bytes for mimeType to set.
        * @return This builder for chaining.
        */
-      public Builder setMimeTypeBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setMimeTypeBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         checkByteStringIsUtf8(value);
         mimeType_ = value;
         bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1192,12 +1323,12 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.Document.Content)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.Document.Content)
     private static final com.google.cloud.discoveryengine.v1beta.Document.Content DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.Document.Content();
     }
@@ -1206,27 +1337,28 @@ public static com.google.cloud.discoveryengine.v1beta.Document.Content getDefaul
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public Content parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public Content parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1241,19 +1373,22 @@ public com.google.protobuf.Parser getParserForType() {
     public com.google.cloud.discoveryengine.v1beta.Document.Content getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   private int dataCase_ = 0;
+
   @SuppressWarnings("serial")
   private java.lang.Object data_;
+
   public enum DataCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     STRUCT_DATA(4),
     JSON_DATA(5),
     DATA_NOT_SET(0);
     private final int value;
+
     private DataCase(int value) {
       this.value = value;
     }
@@ -1269,25 +1404,30 @@ public static DataCase valueOf(int value) {
 
     public static DataCase forNumber(int value) {
       switch (value) {
-        case 4: return STRUCT_DATA;
-        case 5: return JSON_DATA;
-        case 0: return DATA_NOT_SET;
-        default: return null;
+        case 4:
+          return STRUCT_DATA;
+        case 5:
+          return JSON_DATA;
+        case 0:
+          return DATA_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public DataCase
-  getDataCase() {
-    return DataCase.forNumber(
-        dataCase_);
+  public DataCase getDataCase() {
+    return DataCase.forNumber(dataCase_);
   }
 
   public static final int STRUCT_DATA_FIELD_NUMBER = 4;
   /**
+   *
+   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered
@@ -1296,6 +1436,7 @@ public int getNumber() {
    * 

    *
    * .google.protobuf.Struct struct_data = 4;
+   *
    * @return Whether the structData field is set.
    */
   @java.lang.Override
@@ -1303,6 +1444,8 @@ public boolean hasStructData() {
     return dataCase_ == 4;
   }
   /**
+   *
+   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered
@@ -1311,16 +1454,19 @@ public boolean hasStructData() {
    * 

    *
    * .google.protobuf.Struct struct_data = 4;
+   *
    * @return The structData.
    */
   @java.lang.Override
   public com.google.protobuf.Struct getStructData() {
     if (dataCase_ == 4) {
-       return (com.google.protobuf.Struct) data_;
+      return (com.google.protobuf.Struct) data_;
     }
     return com.google.protobuf.Struct.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered
@@ -1333,13 +1479,15 @@ public com.google.protobuf.Struct getStructData() {
   @java.lang.Override
   public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
     if (dataCase_ == 4) {
-       return (com.google.protobuf.Struct) data_;
+      return (com.google.protobuf.Struct) data_;
     }
     return com.google.protobuf.Struct.getDefaultInstance();
   }
 
   public static final int JSON_DATA_FIELD_NUMBER = 5;
   /**
+   *
+   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered
@@ -1348,12 +1496,15 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
    * 

    *
    * string json_data = 5;
+   *
    * @return Whether the jsonData field is set.
    */
   public boolean hasJsonData() {
     return dataCase_ == 5;
   }
   /**
+   *
+   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered
@@ -1362,6 +1513,7 @@ public boolean hasJsonData() {
    * 

    *
    * string json_data = 5;
+   *
    * @return The jsonData.
    */
   public java.lang.String getJsonData() {
@@ -1372,8 +1524,7 @@ public java.lang.String getJsonData() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (dataCase_ == 5) {
         data_ = s;
@@ -1382,6 +1533,8 @@ public java.lang.String getJsonData() {
     }
   }
   /**
+   *
+   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered
@@ -1390,18 +1543,17 @@ public java.lang.String getJsonData() {
    * 

    *
    * string json_data = 5;
+   *
    * @return The bytes for jsonData.
    */
-  public com.google.protobuf.ByteString
-      getJsonDataBytes() {
+  public com.google.protobuf.ByteString getJsonDataBytes() {
     java.lang.Object ref = "";
     if (dataCase_ == 5) {
       ref = data_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (dataCase_ == 5) {
         data_ = b;
       }
@@ -1412,9 +1564,12 @@ public java.lang.String getJsonData() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Immutable. The full resource name of the document.
    * Format:
@@ -1425,6 +1580,7 @@ public java.lang.String getJsonData() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -1433,14 +1589,15 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Immutable. The full resource name of the document.
    * Format:
@@ -1451,16 +1608,15 @@ public java.lang.String getName() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -1469,9 +1625,12 @@ public java.lang.String getName() {
   }
 
   public static final int ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object id_ = "";
   /**
+   *
+   *
    * 
    * Immutable. The identifier of the document.
    *
@@ -1480,6 +1639,7 @@ public java.lang.String getName() {
    * 

    *
    * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The id.
    */
   @java.lang.Override
@@ -1488,14 +1648,15 @@ public java.lang.String getId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       id_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Immutable. The identifier of the document.
    *
@@ -1504,16 +1665,15 @@ public java.lang.String getId() {
    * 

    *
    * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The bytes for id.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getIdBytes() {
+  public com.google.protobuf.ByteString getIdBytes() {
     java.lang.Object ref = id_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       id_ = b;
       return b;
     } else {
@@ -1522,14 +1682,18 @@ public java.lang.String getId() {
   }
 
   public static final int SCHEMA_ID_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object schemaId_ = "";
   /**
+   *
+   *
    * 
    * The identifier of the schema located in the same data store.
    * 

    *
    * string schema_id = 3;
+   *
    * @return The schemaId.
    */
   @java.lang.Override
@@ -1538,29 +1702,29 @@ public java.lang.String getSchemaId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       schemaId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The identifier of the schema located in the same data store.
    * 

    *
    * string schema_id = 3;
+   *
    * @return The bytes for schemaId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSchemaIdBytes() {
+  public com.google.protobuf.ByteString getSchemaIdBytes() {
     java.lang.Object ref = schemaId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       schemaId_ = b;
       return b;
     } else {
@@ -1571,6 +1735,8 @@ public java.lang.String getSchemaId() {
   public static final int CONTENT_FIELD_NUMBER = 10;
   private com.google.cloud.discoveryengine.v1beta.Document.Content content_;
   /**
+   *
+   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -1578,6 +1744,7 @@ public java.lang.String getSchemaId() {
    * 

    *
    * .google.cloud.discoveryengine.v1beta.Document.Content content = 10;
+   *
    * @return Whether the content field is set.
    */
   @java.lang.Override
@@ -1585,6 +1752,8 @@ public boolean hasContent() {
     return content_ != null;
   }
   /**
+   *
+   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -1592,13 +1761,18 @@ public boolean hasContent() {
    * 

    *
    * .google.cloud.discoveryengine.v1beta.Document.Content content = 10;
+   *
    * @return The content.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.Document.Content getContent() {
-    return content_ == null ? com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance() : content_;
+    return content_ == null
+        ? com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance()
+        : content_;
   }
   /**
+   *
+   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -1609,13 +1783,18 @@ public com.google.cloud.discoveryengine.v1beta.Document.Content getContent() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder getContentOrBuilder() {
-    return content_ == null ? com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance() : content_;
+    return content_ == null
+        ? com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance()
+        : content_;
   }
 
   public static final int PARENT_DOCUMENT_ID_FIELD_NUMBER = 7;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parentDocumentId_ = "";
   /**
+   *
+   *
    * 
    * The identifier of the parent document. Currently supports at most two level
    * document hierarchy.
@@ -1625,6 +1804,7 @@ public com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder getCont
    * 

    *
    * string parent_document_id = 7;
+   *
    * @return The parentDocumentId.
    */
   @java.lang.Override
@@ -1633,14 +1813,15 @@ public java.lang.String getParentDocumentId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parentDocumentId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The identifier of the parent document. Currently supports at most two level
    * document hierarchy.
@@ -1650,16 +1831,15 @@ public java.lang.String getParentDocumentId() {
    * 

    *
    * string parent_document_id = 7;
+   *
    * @return The bytes for parentDocumentId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentDocumentIdBytes() {
+  public com.google.protobuf.ByteString getParentDocumentIdBytes() {
     java.lang.Object ref = parentDocumentId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parentDocumentId_ = b;
       return b;
     } else {
@@ -1670,12 +1850,17 @@ public java.lang.String getParentDocumentId() {
   public static final int DERIVED_STRUCT_DATA_FIELD_NUMBER = 6;
   private com.google.protobuf.Struct derivedStructData_;
   /**
+   *
+   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the derivedStructData field is set.
    */
   @java.lang.Override
@@ -1683,32 +1868,46 @@ public boolean hasDerivedStructData() {
     return derivedStructData_ != null;
   }
   /**
+   *
+   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The derivedStructData.
    */
   @java.lang.Override
   public com.google.protobuf.Struct getDerivedStructData() {
-    return derivedStructData_ == null ? com.google.protobuf.Struct.getDefaultInstance() : derivedStructData_;
+    return derivedStructData_ == null
+        ? com.google.protobuf.Struct.getDefaultInstance()
+        : derivedStructData_;
   }
   /**
+   *
+   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   @java.lang.Override
   public com.google.protobuf.StructOrBuilder getDerivedStructDataOrBuilder() {
-    return derivedStructData_ == null ? com.google.protobuf.Struct.getDefaultInstance() : derivedStructData_;
+    return derivedStructData_ == null
+        ? com.google.protobuf.Struct.getDefaultInstance()
+        : derivedStructData_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1720,8 +1919,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -1765,22 +1963,21 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, schemaId_);
     }
     if (dataCase_ == 4) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, (com.google.protobuf.Struct) data_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              4, (com.google.protobuf.Struct) data_);
     }
     if (dataCase_ == 5) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, data_);
     }
     if (derivedStructData_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(6, getDerivedStructData());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, getDerivedStructData());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parentDocumentId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, parentDocumentId_);
     }
     if (content_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(10, getContent());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(10, getContent());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -1790,40 +1987,33 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.Document)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.Document other = (com.google.cloud.discoveryengine.v1beta.Document) obj;
+    com.google.cloud.discoveryengine.v1beta.Document other =
+        (com.google.cloud.discoveryengine.v1beta.Document) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
-    if (!getId()
-        .equals(other.getId())) return false;
-    if (!getSchemaId()
-        .equals(other.getSchemaId())) return false;
+    if (!getName().equals(other.getName())) return false;
+    if (!getId().equals(other.getId())) return false;
+    if (!getSchemaId().equals(other.getSchemaId())) return false;
     if (hasContent() != other.hasContent()) return false;
     if (hasContent()) {
-      if (!getContent()
-          .equals(other.getContent())) return false;
+      if (!getContent().equals(other.getContent())) return false;
     }
-    if (!getParentDocumentId()
-        .equals(other.getParentDocumentId())) return false;
+    if (!getParentDocumentId().equals(other.getParentDocumentId())) return false;
     if (hasDerivedStructData() != other.hasDerivedStructData()) return false;
     if (hasDerivedStructData()) {
-      if (!getDerivedStructData()
-          .equals(other.getDerivedStructData())) return false;
+      if (!getDerivedStructData().equals(other.getDerivedStructData())) return false;
     }
     if (!getDataCase().equals(other.getDataCase())) return false;
     switch (dataCase_) {
       case 4:
-        if (!getStructData()
-            .equals(other.getStructData())) return false;
+        if (!getStructData().equals(other.getStructData())) return false;
         break;
       case 5:
-        if (!getJsonData()
-            .equals(other.getJsonData())) return false;
+        if (!getJsonData().equals(other.getJsonData())) return false;
         break;
       case 0:
       default:
@@ -1872,99 +2062,104 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.Document parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.Document parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.Document parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Document parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.Document prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Document captures all raw metadata information of items to be recommended or
    * searched.
@@ -1972,33 +2167,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.Document}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.Document)
       com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentProto
+          .internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.DocumentProto
+          .internal_static_google_cloud_discoveryengine_v1beta_Document_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.Document.class, com.google.cloud.discoveryengine.v1beta.Document.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.Document.class,
+              com.google.cloud.discoveryengine.v1beta.Document.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.Document.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -2026,9 +2220,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentProto.internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentProto
+          .internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor;
     }
 
     @java.lang.Override
@@ -2047,8 +2241,11 @@ public com.google.cloud.discoveryengine.v1beta.Document build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.Document buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.Document result = new com.google.cloud.discoveryengine.v1beta.Document(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.Document result =
+          new com.google.cloud.discoveryengine.v1beta.Document(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -2066,25 +2263,23 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.Document resu
         result.schemaId_ = schemaId_;
       }
       if (((from_bitField0_ & 0x00000020) != 0)) {
-        result.content_ = contentBuilder_ == null
-            ? content_
-            : contentBuilder_.build();
+        result.content_ = contentBuilder_ == null ? content_ : contentBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
         result.parentDocumentId_ = parentDocumentId_;
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
-        result.derivedStructData_ = derivedStructDataBuilder_ == null
-            ? derivedStructData_
-            : derivedStructDataBuilder_.build();
+        result.derivedStructData_ =
+            derivedStructDataBuilder_ == null
+                ? derivedStructData_
+                : derivedStructDataBuilder_.build();
       }
     }
 
     private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.Document result) {
       result.dataCase_ = dataCase_;
       result.data_ = this.data_;
-      if (dataCase_ == 4 &&
-          structDataBuilder_ != null) {
+      if (dataCase_ == 4 && structDataBuilder_ != null) {
         result.data_ = structDataBuilder_.build();
       }
     }
@@ -2093,38 +2288,39 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.Document
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.Document) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.Document)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.Document) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2132,7 +2328,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.Document other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000004;
@@ -2160,19 +2357,22 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.Document other)
         mergeDerivedStructData(other.getDerivedStructData());
       }
       switch (other.getDataCase()) {
-        case STRUCT_DATA: {
-          mergeStructData(other.getStructData());
-          break;
-        }
-        case JSON_DATA: {
-          dataCase_ = 5;
-          data_ = other.data_;
-          onChanged();
-          break;
-        }
-        case DATA_NOT_SET: {
-          break;
-        }
+        case STRUCT_DATA:
+          {
+            mergeStructData(other.getStructData());
+            break;
+          }
+        case JSON_DATA:
+          {
+            dataCase_ = 5;
+            data_ = other.data_;
+            onChanged();
+            break;
+          }
+        case DATA_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -2200,59 +2400,63 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 10
-            case 18: {
-              id_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 18
-            case 26: {
-              schemaId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 26
-            case 34: {
-              input.readMessage(
-                  getStructDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              dataCase_ = 4;
-              break;
-            } // case 34
-            case 42: {
-              java.lang.String s = input.readStringRequireUtf8();
-              dataCase_ = 5;
-              data_ = s;
-              break;
-            } // case 42
-            case 50: {
-              input.readMessage(
-                  getDerivedStructDataFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000080;
-              break;
-            } // case 50
-            case 58: {
-              parentDocumentId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 58
-            case 82: {
-              input.readMessage(
-                  getContentFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 82
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 10
+            case 18:
+              {
+                id_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 18
+            case 26:
+              {
+                schemaId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 26
+            case 34:
+              {
+                input.readMessage(getStructDataFieldBuilder().getBuilder(), extensionRegistry);
+                dataCase_ = 4;
+                break;
+              } // case 34
+            case 42:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                dataCase_ = 5;
+                data_ = s;
+                break;
+              } // case 42
+            case 50:
+              {
+                input.readMessage(
+                    getDerivedStructDataFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 50
+            case 58:
+              {
+                parentDocumentId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
+            case 82:
+              {
+                input.readMessage(getContentFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 82
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2262,12 +2466,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int dataCase_ = 0;
     private java.lang.Object data_;
-    public DataCase
-        getDataCase() {
-      return DataCase.forNumber(
-          dataCase_);
+
+    public DataCase getDataCase() {
+      return DataCase.forNumber(dataCase_);
     }
 
     public Builder clearData() {
@@ -2280,8 +2484,13 @@ public Builder clearData() {
     private int bitField0_;
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> structDataBuilder_;
+            com.google.protobuf.Struct,
+            com.google.protobuf.Struct.Builder,
+            com.google.protobuf.StructOrBuilder>
+        structDataBuilder_;
     /**
+     *
+     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered
@@ -2290,6 +2499,7 @@ public Builder clearData() {
      * 

      *
      * .google.protobuf.Struct struct_data = 4;
+     *
      * @return Whether the structData field is set.
      */
     @java.lang.Override
@@ -2297,6 +2507,8 @@ public boolean hasStructData() {
       return dataCase_ == 4;
     }
     /**
+     *
+     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered
@@ -2305,6 +2517,7 @@ public boolean hasStructData() {
      * 

      *
      * .google.protobuf.Struct struct_data = 4;
+     *
      * @return The structData.
      */
     @java.lang.Override
@@ -2322,6 +2535,8 @@ public com.google.protobuf.Struct getStructData() {
       }
     }
     /**
+     *
+     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered
@@ -2345,6 +2560,8 @@ public Builder setStructData(com.google.protobuf.Struct value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered
@@ -2354,8 +2571,7 @@ public Builder setStructData(com.google.protobuf.Struct value) {
      *
      * .google.protobuf.Struct struct_data = 4;
      */
-    public Builder setStructData(
-        com.google.protobuf.Struct.Builder builderForValue) {
+    public Builder setStructData(com.google.protobuf.Struct.Builder builderForValue) {
       if (structDataBuilder_ == null) {
         data_ = builderForValue.build();
         onChanged();
@@ -2366,6 +2582,8 @@ public Builder setStructData(
       return this;
     }
     /**
+     *
+     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered
@@ -2377,10 +2595,11 @@ public Builder setStructData(
      */
     public Builder mergeStructData(com.google.protobuf.Struct value) {
       if (structDataBuilder_ == null) {
-        if (dataCase_ == 4 &&
-            data_ != com.google.protobuf.Struct.getDefaultInstance()) {
-          data_ = com.google.protobuf.Struct.newBuilder((com.google.protobuf.Struct) data_)
-              .mergeFrom(value).buildPartial();
+        if (dataCase_ == 4 && data_ != com.google.protobuf.Struct.getDefaultInstance()) {
+          data_ =
+              com.google.protobuf.Struct.newBuilder((com.google.protobuf.Struct) data_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           data_ = value;
         }
@@ -2396,6 +2615,8 @@ public Builder mergeStructData(com.google.protobuf.Struct value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered
@@ -2422,6 +2643,8 @@ public Builder clearStructData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered
@@ -2435,6 +2658,8 @@ public com.google.protobuf.Struct.Builder getStructDataBuilder() {
       return getStructDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered
@@ -2456,6 +2681,8 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * The structured JSON data for the document. It should conform to the
      * registered
@@ -2466,17 +2693,20 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
      * .google.protobuf.Struct struct_data = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> 
+            com.google.protobuf.Struct,
+            com.google.protobuf.Struct.Builder,
+            com.google.protobuf.StructOrBuilder>
         getStructDataFieldBuilder() {
       if (structDataBuilder_ == null) {
         if (!(dataCase_ == 4)) {
           data_ = com.google.protobuf.Struct.getDefaultInstance();
         }
-        structDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder>(
-                (com.google.protobuf.Struct) data_,
-                getParentForChildren(),
-                isClean());
+        structDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Struct,
+                com.google.protobuf.Struct.Builder,
+                com.google.protobuf.StructOrBuilder>(
+                (com.google.protobuf.Struct) data_, getParentForChildren(), isClean());
         data_ = null;
       }
       dataCase_ = 4;
@@ -2485,6 +2715,8 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
     }
 
     /**
+     *
+     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered
@@ -2493,6 +2725,7 @@ public com.google.protobuf.StructOrBuilder getStructDataOrBuilder() {
      * 

      *
      * string json_data = 5;
+     *
      * @return Whether the jsonData field is set.
      */
     @java.lang.Override
@@ -2500,6 +2733,8 @@ public boolean hasJsonData() {
       return dataCase_ == 5;
     }
     /**
+     *
+     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered
@@ -2508,6 +2743,7 @@ public boolean hasJsonData() {
      * 

      *
      * string json_data = 5;
+     *
      * @return The jsonData.
      */
     @java.lang.Override
@@ -2517,8 +2753,7 @@ public java.lang.String getJsonData() {
         ref = data_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (dataCase_ == 5) {
           data_ = s;
@@ -2529,6 +2764,8 @@ public java.lang.String getJsonData() {
       }
     }
     /**
+     *
+     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered
@@ -2537,19 +2774,18 @@ public java.lang.String getJsonData() {
      * 

      *
      * string json_data = 5;
+     *
      * @return The bytes for jsonData.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getJsonDataBytes() {
+    public com.google.protobuf.ByteString getJsonDataBytes() {
       java.lang.Object ref = "";
       if (dataCase_ == 5) {
         ref = data_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (dataCase_ == 5) {
           data_ = b;
         }
@@ -2559,6 +2795,8 @@ public java.lang.String getJsonData() {
       }
     }
     /**
+     *
+     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered
@@ -2567,18 +2805,22 @@ public java.lang.String getJsonData() {
      * 

      *
      * string json_data = 5;
+     *
      * @param value The jsonData to set.
      * @return This builder for chaining.
      */
-    public Builder setJsonData(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setJsonData(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       dataCase_ = 5;
       data_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered
@@ -2587,6 +2829,7 @@ public Builder setJsonData(
      * 

      *
      * string json_data = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearJsonData() {
@@ -2598,6 +2841,8 @@ public Builder clearJsonData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The JSON string representation of the document. It should conform to the
      * registered
@@ -2606,12 +2851,14 @@ public Builder clearJsonData() {
      * 

      *
      * string json_data = 5;
+     *
      * @param value The bytes for jsonData to set.
      * @return This builder for chaining.
      */
-    public Builder setJsonDataBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setJsonDataBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       dataCase_ = 5;
       data_ = value;
@@ -2621,6 +2868,8 @@ public Builder setJsonDataBytes(
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2631,13 +2880,13 @@ public Builder setJsonDataBytes(
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -2646,6 +2895,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2656,15 +2907,14 @@ public java.lang.String getName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -2672,6 +2922,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2682,18 +2934,22 @@ public java.lang.String getName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2704,6 +2960,7 @@ public Builder setName(
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -2713,6 +2970,8 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the document.
      * Format:
@@ -2723,12 +2982,14 @@ public Builder clearName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000004;
@@ -2738,6 +2999,8 @@ public Builder setNameBytes(
 
     private java.lang.Object id_ = "";
     /**
+     *
+     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -2746,13 +3009,13 @@ public Builder setNameBytes(
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @return The id.
      */
     public java.lang.String getId() {
       java.lang.Object ref = id_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         id_ = s;
         return s;
@@ -2761,6 +3024,8 @@ public java.lang.String getId() {
       }
     }
     /**
+     *
+     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -2769,15 +3034,14 @@ public java.lang.String getId() {
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @return The bytes for id.
      */
-    public com.google.protobuf.ByteString
-        getIdBytes() {
+    public com.google.protobuf.ByteString getIdBytes() {
       java.lang.Object ref = id_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         id_ = b;
         return b;
       } else {
@@ -2785,6 +3049,8 @@ public java.lang.String getId() {
       }
     }
     /**
+     *
+     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -2793,18 +3059,22 @@ public java.lang.String getId() {
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
-    public Builder setId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       id_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -2813,6 +3083,7 @@ public Builder setId(
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -2822,6 +3093,8 @@ public Builder clearId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Immutable. The identifier of the document.
      *
@@ -2830,12 +3103,14 @@ public Builder clearId() {
      * 

      *
      * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @param value The bytes for id to set.
      * @return This builder for chaining.
      */
-    public Builder setIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       id_ = value;
       bitField0_ |= 0x00000008;
@@ -2845,18 +3120,20 @@ public Builder setIdBytes(
 
     private java.lang.Object schemaId_ = "";
     /**
+     *
+     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
+     *
      * @return The schemaId.
      */
     public java.lang.String getSchemaId() {
       java.lang.Object ref = schemaId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         schemaId_ = s;
         return s;
@@ -2865,20 +3142,21 @@ public java.lang.String getSchemaId() {
       }
     }
     /**
+     *
+     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
+     *
      * @return The bytes for schemaId.
      */
-    public com.google.protobuf.ByteString
-        getSchemaIdBytes() {
+    public com.google.protobuf.ByteString getSchemaIdBytes() {
       java.lang.Object ref = schemaId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         schemaId_ = b;
         return b;
       } else {
@@ -2886,28 +3164,35 @@ public java.lang.String getSchemaId() {
       }
     }
     /**
+     *
+     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
+     *
      * @param value The schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSchemaId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       schemaId_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSchemaId() {
@@ -2917,17 +3202,21 @@ public Builder clearSchemaId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The identifier of the schema located in the same data store.
      * 

      *
      * string schema_id = 3;
+     *
      * @param value The bytes for schemaId to set.
      * @return This builder for chaining.
      */
-    public Builder setSchemaIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSchemaIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       schemaId_ = value;
       bitField0_ |= 0x00000010;
@@ -2937,8 +3226,13 @@ public Builder setSchemaIdBytes(
 
     private com.google.cloud.discoveryengine.v1beta.Document.Content content_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.Document.Content, com.google.cloud.discoveryengine.v1beta.Document.Content.Builder, com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder> contentBuilder_;
+            com.google.cloud.discoveryengine.v1beta.Document.Content,
+            com.google.cloud.discoveryengine.v1beta.Document.Content.Builder,
+            com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder>
+        contentBuilder_;
     /**
+     *
+     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -2946,12 +3240,15 @@ public Builder setSchemaIdBytes(
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document.Content content = 10;
+     *
      * @return Whether the content field is set.
      */
     public boolean hasContent() {
       return ((bitField0_ & 0x00000020) != 0);
     }
     /**
+     *
+     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -2959,16 +3256,21 @@ public boolean hasContent() {
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document.Content content = 10;
+     *
      * @return The content.
      */
     public com.google.cloud.discoveryengine.v1beta.Document.Content getContent() {
       if (contentBuilder_ == null) {
-        return content_ == null ? com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance() : content_;
+        return content_ == null
+            ? com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance()
+            : content_;
       } else {
         return contentBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -2991,6 +3293,8 @@ public Builder setContent(com.google.cloud.discoveryengine.v1beta.Document.Conte
       return this;
     }
     /**
+     *
+     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3011,6 +3315,8 @@ public Builder setContent(
       return this;
     }
     /**
+     *
+     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3021,9 +3327,10 @@ public Builder setContent(
      */
     public Builder mergeContent(com.google.cloud.discoveryengine.v1beta.Document.Content value) {
       if (contentBuilder_ == null) {
-        if (((bitField0_ & 0x00000020) != 0) &&
-          content_ != null &&
-          content_ != com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000020) != 0)
+            && content_ != null
+            && content_
+                != com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance()) {
           getContentBuilder().mergeFrom(value);
         } else {
           content_ = value;
@@ -3036,6 +3343,8 @@ public Builder mergeContent(com.google.cloud.discoveryengine.v1beta.Document.Con
       return this;
     }
     /**
+     *
+     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3055,6 +3364,8 @@ public Builder clearContent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3069,6 +3380,8 @@ public com.google.cloud.discoveryengine.v1beta.Document.Content.Builder getConte
       return getContentFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3081,11 +3394,14 @@ public com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder getCont
       if (contentBuilder_ != null) {
         return contentBuilder_.getMessageOrBuilder();
       } else {
-        return content_ == null ?
-            com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance() : content_;
+        return content_ == null
+            ? com.google.cloud.discoveryengine.v1beta.Document.Content.getDefaultInstance()
+            : content_;
       }
     }
     /**
+     *
+     *
      * 
      * The unstructured data linked to this document. Content must be set if this
      * document is under a
@@ -3095,14 +3411,17 @@ public com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder getCont
      * .google.cloud.discoveryengine.v1beta.Document.Content content = 10;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.Document.Content, com.google.cloud.discoveryengine.v1beta.Document.Content.Builder, com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.Document.Content,
+            com.google.cloud.discoveryengine.v1beta.Document.Content.Builder,
+            com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder>
         getContentFieldBuilder() {
       if (contentBuilder_ == null) {
-        contentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Document.Content, com.google.cloud.discoveryengine.v1beta.Document.Content.Builder, com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder>(
-                getContent(),
-                getParentForChildren(),
-                isClean());
+        contentBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.Document.Content,
+                com.google.cloud.discoveryengine.v1beta.Document.Content.Builder,
+                com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder>(
+                getContent(), getParentForChildren(), isClean());
         content_ = null;
       }
       return contentBuilder_;
@@ -3110,6 +3429,8 @@ public com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder getCont
 
     private java.lang.Object parentDocumentId_ = "";
     /**
+     *
+     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3119,13 +3440,13 @@ public com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder getCont
      * 

      *
      * string parent_document_id = 7;
+     *
      * @return The parentDocumentId.
      */
     public java.lang.String getParentDocumentId() {
       java.lang.Object ref = parentDocumentId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parentDocumentId_ = s;
         return s;
@@ -3134,6 +3455,8 @@ public java.lang.String getParentDocumentId() {
       }
     }
     /**
+     *
+     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3143,15 +3466,14 @@ public java.lang.String getParentDocumentId() {
      * 

      *
      * string parent_document_id = 7;
+     *
      * @return The bytes for parentDocumentId.
      */
-    public com.google.protobuf.ByteString
-        getParentDocumentIdBytes() {
+    public com.google.protobuf.ByteString getParentDocumentIdBytes() {
       java.lang.Object ref = parentDocumentId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parentDocumentId_ = b;
         return b;
       } else {
@@ -3159,6 +3481,8 @@ public java.lang.String getParentDocumentId() {
       }
     }
     /**
+     *
+     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3168,18 +3492,22 @@ public java.lang.String getParentDocumentId() {
      * 

      *
      * string parent_document_id = 7;
+     *
      * @param value The parentDocumentId to set.
      * @return This builder for chaining.
      */
-    public Builder setParentDocumentId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentDocumentId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parentDocumentId_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3189,6 +3517,7 @@ public Builder setParentDocumentId(
      * 

      *
      * string parent_document_id = 7;
+     *
      * @return This builder for chaining.
      */
     public Builder clearParentDocumentId() {
@@ -3198,6 +3527,8 @@ public Builder clearParentDocumentId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The identifier of the parent document. Currently supports at most two level
      * document hierarchy.
@@ -3207,12 +3538,14 @@ public Builder clearParentDocumentId() {
      * 

      *
      * string parent_document_id = 7;
+     *
      * @param value The bytes for parentDocumentId to set.
      * @return This builder for chaining.
      */
-    public Builder setParentDocumentIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentDocumentIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parentDocumentId_ = value;
       bitField0_ |= 0x00000040;
@@ -3222,42 +3555,61 @@ public Builder setParentDocumentIdBytes(
 
     private com.google.protobuf.Struct derivedStructData_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> derivedStructDataBuilder_;
+            com.google.protobuf.Struct,
+            com.google.protobuf.Struct.Builder,
+            com.google.protobuf.StructOrBuilder>
+        derivedStructDataBuilder_;
     /**
+     *
+     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return Whether the derivedStructData field is set.
      */
     public boolean hasDerivedStructData() {
       return ((bitField0_ & 0x00000080) != 0);
     }
     /**
+     *
+     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     *
      * @return The derivedStructData.
      */
     public com.google.protobuf.Struct getDerivedStructData() {
       if (derivedStructDataBuilder_ == null) {
-        return derivedStructData_ == null ? com.google.protobuf.Struct.getDefaultInstance() : derivedStructData_;
+        return derivedStructData_ == null
+            ? com.google.protobuf.Struct.getDefaultInstance()
+            : derivedStructData_;
       } else {
         return derivedStructDataBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder setDerivedStructData(com.google.protobuf.Struct value) {
       if (derivedStructDataBuilder_ == null) {
@@ -3273,15 +3625,18 @@ public Builder setDerivedStructData(com.google.protobuf.Struct value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
-    public Builder setDerivedStructData(
-        com.google.protobuf.Struct.Builder builderForValue) {
+    public Builder setDerivedStructData(com.google.protobuf.Struct.Builder builderForValue) {
       if (derivedStructDataBuilder_ == null) {
         derivedStructData_ = builderForValue.build();
       } else {
@@ -3292,18 +3647,22 @@ public Builder setDerivedStructData(
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder mergeDerivedStructData(com.google.protobuf.Struct value) {
       if (derivedStructDataBuilder_ == null) {
-        if (((bitField0_ & 0x00000080) != 0) &&
-          derivedStructData_ != null &&
-          derivedStructData_ != com.google.protobuf.Struct.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000080) != 0)
+            && derivedStructData_ != null
+            && derivedStructData_ != com.google.protobuf.Struct.getDefaultInstance()) {
           getDerivedStructDataBuilder().mergeFrom(value);
         } else {
           derivedStructData_ = value;
@@ -3316,12 +3675,16 @@ public Builder mergeDerivedStructData(com.google.protobuf.Struct value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public Builder clearDerivedStructData() {
       bitField0_ = (bitField0_ & ~0x00000080);
@@ -3334,12 +3697,16 @@ public Builder clearDerivedStructData() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.Struct.Builder getDerivedStructDataBuilder() {
       bitField0_ |= 0x00000080;
@@ -3347,45 +3714,57 @@ public com.google.protobuf.Struct.Builder getDerivedStructDataBuilder() {
       return getDerivedStructDataFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     public com.google.protobuf.StructOrBuilder getDerivedStructDataOrBuilder() {
       if (derivedStructDataBuilder_ != null) {
         return derivedStructDataBuilder_.getMessageOrBuilder();
       } else {
-        return derivedStructData_ == null ?
-            com.google.protobuf.Struct.getDefaultInstance() : derivedStructData_;
+        return derivedStructData_ == null
+            ? com.google.protobuf.Struct.getDefaultInstance()
+            : derivedStructData_;
       }
     }
     /**
+     *
+     *
      * 
      * Output only. This field is OUTPUT_ONLY.
      * It contains derived data that are not in the original input document.
      * 

      *
-     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
+     * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> 
+            com.google.protobuf.Struct,
+            com.google.protobuf.Struct.Builder,
+            com.google.protobuf.StructOrBuilder>
         getDerivedStructDataFieldBuilder() {
       if (derivedStructDataBuilder_ == null) {
-        derivedStructDataBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder>(
-                getDerivedStructData(),
-                getParentForChildren(),
-                isClean());
+        derivedStructDataBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Struct,
+                com.google.protobuf.Struct.Builder,
+                com.google.protobuf.StructOrBuilder>(
+                getDerivedStructData(), getParentForChildren(), isClean());
         derivedStructData_ = null;
       }
       return derivedStructDataBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -3395,12 +3774,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.Document)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.Document)
   private static final com.google.cloud.discoveryengine.v1beta.Document DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.Document();
   }
@@ -3409,27 +3788,27 @@ public static com.google.cloud.discoveryengine.v1beta.Document getDefaultInstanc
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Document parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Document parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -3444,6 +3823,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.Document getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfo.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfo.java
similarity index 72%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfo.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfo.java
index 826411fb395c..4074ce39c335 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfo.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfo.java
@@ -1,60 +1,82 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Detailed document information associated with a user event.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.DocumentInfo}
  */
-public final class DocumentInfo extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class DocumentInfo extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.DocumentInfo)
     DocumentInfoOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use DocumentInfo.newBuilder() to construct.
   private DocumentInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private DocumentInfo() {
-    promotionIds_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
+    promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new DocumentInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.DocumentInfo.class, com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.DocumentInfo.class,
+            com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder.class);
   }
 
   private int bitField0_;
   private int documentDescriptorCase_ = 0;
+
   @SuppressWarnings("serial")
   private java.lang.Object documentDescriptor_;
+
   public enum DocumentDescriptorCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     ID(1),
     NAME(2),
     DOCUMENTDESCRIPTOR_NOT_SET(0);
     private final int value;
+
     private DocumentDescriptorCase(int value) {
       this.value = value;
     }
@@ -70,41 +92,50 @@ public static DocumentDescriptorCase valueOf(int value) {
 
     public static DocumentDescriptorCase forNumber(int value) {
       switch (value) {
-        case 1: return ID;
-        case 2: return NAME;
-        case 0: return DOCUMENTDESCRIPTOR_NOT_SET;
-        default: return null;
+        case 1:
+          return ID;
+        case 2:
+          return NAME;
+        case 0:
+          return DOCUMENTDESCRIPTOR_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public DocumentDescriptorCase
-  getDocumentDescriptorCase() {
-    return DocumentDescriptorCase.forNumber(
-        documentDescriptorCase_);
+  public DocumentDescriptorCase getDocumentDescriptorCase() {
+    return DocumentDescriptorCase.forNumber(documentDescriptorCase_);
   }
 
   public static final int ID_FIELD_NUMBER = 1;
   /**
+   *
+   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the id field is set.
    */
   public boolean hasId() {
     return documentDescriptorCase_ == 1;
   }
   /**
+   *
+   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The id.
    */
   public java.lang.String getId() {
@@ -115,8 +146,7 @@ public java.lang.String getId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (documentDescriptorCase_ == 1) {
         documentDescriptor_ = s;
@@ -125,23 +155,24 @@ public java.lang.String getId() {
     }
   }
   /**
+   *
+   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for id.
    */
-  public com.google.protobuf.ByteString
-      getIdBytes() {
+  public com.google.protobuf.ByteString getIdBytes() {
     java.lang.Object ref = "";
     if (documentDescriptorCase_ == 1) {
       ref = documentDescriptor_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (documentDescriptorCase_ == 1) {
         documentDescriptor_ = b;
       }
@@ -153,24 +184,34 @@ public java.lang.String getId() {
 
   public static final int NAME_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return Whether the name field is set.
    */
   public boolean hasName() {
     return documentDescriptorCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   public java.lang.String getName() {
@@ -181,8 +222,7 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (documentDescriptorCase_ == 2) {
         documentDescriptor_ = s;
@@ -191,24 +231,27 @@ public java.lang.String getName() {
     }
   }
   /**
+   *
+   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = "";
     if (documentDescriptorCase_ == 2) {
       ref = documentDescriptor_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (documentDescriptorCase_ == 2) {
         documentDescriptor_ = b;
       }
@@ -221,6 +264,8 @@ public java.lang.String getName() {
   public static final int QUANTITY_FIELD_NUMBER = 3;
   private int quantity_ = 0;
   /**
+   *
+   *
    * 
    * Quantity of the Document associated with the user event. Defaults to 1.
    *
@@ -234,6 +279,7 @@ public java.lang.String getName() {
    * 

    *
    * optional int32 quantity = 3;
+   *
    * @return Whether the quantity field is set.
    */
   @java.lang.Override
@@ -241,6 +287,8 @@ public boolean hasQuantity() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
+   *
+   *
    * 
    * Quantity of the Document associated with the user event. Defaults to 1.
    *
@@ -254,6 +302,7 @@ public boolean hasQuantity() {
    * 

    *
    * optional int32 quantity = 3;
+   *
    * @return The quantity.
    */
   @java.lang.Override
@@ -262,41 +311,50 @@ public int getQuantity() {
   }
 
   public static final int PROMOTION_IDS_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList promotionIds_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
+   *
+   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
+   *
    * @return A list containing the promotionIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getPromotionIdsList() {
+  public com.google.protobuf.ProtocolStringList getPromotionIdsList() {
     return promotionIds_;
   }
   /**
+   *
+   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
+   *
    * @return The count of promotionIds.
    */
   public int getPromotionIdsCount() {
     return promotionIds_.size();
   }
   /**
+   *
+   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
+   *
    * @param index The index of the element to return.
    * @return The promotionIds at the given index.
    */
@@ -304,21 +362,24 @@ public java.lang.String getPromotionIds(int index) {
     return promotionIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the promotionIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getPromotionIdsBytes(int index) {
+  public com.google.protobuf.ByteString getPromotionIdsBytes(int index) {
     return promotionIds_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -330,8 +391,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (documentDescriptorCase_ == 1) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, documentDescriptor_);
     }
@@ -360,8 +420,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, documentDescriptor_);
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(3, quantity_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, quantity_);
     }
     {
       int dataSize = 0;
@@ -379,29 +438,26 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.DocumentInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.DocumentInfo other = (com.google.cloud.discoveryengine.v1beta.DocumentInfo) obj;
+    com.google.cloud.discoveryengine.v1beta.DocumentInfo other =
+        (com.google.cloud.discoveryengine.v1beta.DocumentInfo) obj;
 
     if (hasQuantity() != other.hasQuantity()) return false;
     if (hasQuantity()) {
-      if (getQuantity()
-          != other.getQuantity()) return false;
+      if (getQuantity() != other.getQuantity()) return false;
     }
-    if (!getPromotionIdsList()
-        .equals(other.getPromotionIdsList())) return false;
+    if (!getPromotionIdsList().equals(other.getPromotionIdsList())) return false;
     if (!getDocumentDescriptorCase().equals(other.getDocumentDescriptorCase())) return false;
     switch (documentDescriptorCase_) {
       case 1:
-        if (!getId()
-            .equals(other.getId())) return false;
+        if (!getId().equals(other.getId())) return false;
         break;
       case 2:
-        if (!getName()
-            .equals(other.getName())) return false;
+        if (!getName().equals(other.getName())) return false;
         break;
       case 0:
       default:
@@ -443,147 +499,150 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.DocumentInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.DocumentInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Detailed document information associated with a user event.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.DocumentInfo}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.DocumentInfo)
       com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.DocumentInfo.class, com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.DocumentInfo.class,
+              com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.DocumentInfo.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
       bitField0_ = 0;
       quantity_ = 0;
-      promotionIds_ =
-          com.google.protobuf.LazyStringArrayList.emptyList();
+      promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
       documentDescriptorCase_ = 0;
       documentDescriptor_ = null;
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor;
     }
 
     @java.lang.Override
@@ -602,8 +661,11 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.DocumentInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.DocumentInfo result = new com.google.cloud.discoveryengine.v1beta.DocumentInfo(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.DocumentInfo result =
+          new com.google.cloud.discoveryengine.v1beta.DocumentInfo(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -632,38 +694,39 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.Document
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.DocumentInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.DocumentInfo)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.DocumentInfo) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -671,7 +734,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.DocumentInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.DocumentInfo.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.DocumentInfo.getDefaultInstance())
+        return this;
       if (other.hasQuantity()) {
         setQuantity(other.getQuantity());
       }
@@ -686,21 +750,24 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.DocumentInfo ot
         onChanged();
       }
       switch (other.getDocumentDescriptorCase()) {
-        case ID: {
-          documentDescriptorCase_ = 1;
-          documentDescriptor_ = other.documentDescriptor_;
-          onChanged();
-          break;
-        }
-        case NAME: {
-          documentDescriptorCase_ = 2;
-          documentDescriptor_ = other.documentDescriptor_;
-          onChanged();
-          break;
-        }
-        case DOCUMENTDESCRIPTOR_NOT_SET: {
-          break;
-        }
+        case ID:
+          {
+            documentDescriptorCase_ = 1;
+            documentDescriptor_ = other.documentDescriptor_;
+            onChanged();
+            break;
+          }
+        case NAME:
+          {
+            documentDescriptorCase_ = 2;
+            documentDescriptor_ = other.documentDescriptor_;
+            onChanged();
+            break;
+          }
+        case DOCUMENTDESCRIPTOR_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -728,35 +795,40 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
-              documentDescriptorCase_ = 1;
-              documentDescriptor_ = s;
-              break;
-            } // case 10
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-              documentDescriptorCase_ = 2;
-              documentDescriptor_ = s;
-              break;
-            } // case 18
-            case 24: {
-              quantity_ = input.readInt32();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            case 34: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensurePromotionIdsIsMutable();
-              promotionIds_.add(s);
-              break;
-            } // case 34
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                documentDescriptorCase_ = 1;
+                documentDescriptor_ = s;
+                break;
+              } // case 10
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                documentDescriptorCase_ = 2;
+                documentDescriptor_ = s;
+                break;
+              } // case 18
+            case 24:
+              {
+                quantity_ = input.readInt32();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            case 34:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensurePromotionIdsIsMutable();
+                promotionIds_.add(s);
+                break;
+              } // case 34
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -766,12 +838,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int documentDescriptorCase_ = 0;
     private java.lang.Object documentDescriptor_;
-    public DocumentDescriptorCase
-        getDocumentDescriptorCase() {
-      return DocumentDescriptorCase.forNumber(
-          documentDescriptorCase_);
+
+    public DocumentDescriptorCase getDocumentDescriptorCase() {
+      return DocumentDescriptorCase.forNumber(documentDescriptorCase_);
     }
 
     public Builder clearDocumentDescriptor() {
@@ -784,11 +856,14 @@ public Builder clearDocumentDescriptor() {
     private int bitField0_;
 
     /**
+     *
+     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return Whether the id field is set.
      */
     @java.lang.Override
@@ -796,11 +871,14 @@ public boolean hasId() {
       return documentDescriptorCase_ == 1;
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The id.
      */
     @java.lang.Override
@@ -810,8 +888,7 @@ public java.lang.String getId() {
         ref = documentDescriptor_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (documentDescriptorCase_ == 1) {
           documentDescriptor_ = s;
@@ -822,24 +899,25 @@ public java.lang.String getId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for id.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getIdBytes() {
+    public com.google.protobuf.ByteString getIdBytes() {
       java.lang.Object ref = "";
       if (documentDescriptorCase_ == 1) {
         ref = documentDescriptor_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (documentDescriptorCase_ == 1) {
           documentDescriptor_ = b;
         }
@@ -849,28 +927,35 @@ public java.lang.String getId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The id to set.
      * @return This builder for chaining.
      */
-    public Builder setId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       documentDescriptorCase_ = 1;
       documentDescriptor_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearId() {
@@ -882,17 +967,21 @@ public Builder clearId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource ID.
      * 

      *
      * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for id to set.
      * @return This builder for chaining.
      */
-    public Builder setIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       documentDescriptorCase_ = 1;
       documentDescriptor_ = value;
@@ -901,12 +990,17 @@ public Builder setIdBytes(
     }
 
     /**
+     *
+     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return Whether the name field is set.
      */
     @java.lang.Override
@@ -914,12 +1008,17 @@ public boolean hasName() {
       return documentDescriptorCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     @java.lang.Override
@@ -929,8 +1028,7 @@ public java.lang.String getName() {
         ref = documentDescriptor_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (documentDescriptorCase_ == 2) {
           documentDescriptor_ = s;
@@ -941,25 +1039,28 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = "";
       if (documentDescriptorCase_ == 2) {
         ref = documentDescriptor_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (documentDescriptorCase_ == 2) {
           documentDescriptor_ = b;
         }
@@ -969,30 +1070,41 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       documentDescriptorCase_ = 2;
       documentDescriptor_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -1004,18 +1116,24 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Document resource full name, of the form:
      * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
      * 

      *
-     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       documentDescriptorCase_ = 2;
       documentDescriptor_ = value;
@@ -1023,8 +1141,10 @@ public Builder setNameBytes(
       return this;
     }
 
-    private int quantity_ ;
+    private int quantity_;
     /**
+     *
+     *
      * 
      * Quantity of the Document associated with the user event. Defaults to 1.
      *
@@ -1038,6 +1158,7 @@ public Builder setNameBytes(
      * 

      *
      * optional int32 quantity = 3;
+     *
      * @return Whether the quantity field is set.
      */
     @java.lang.Override
@@ -1045,6 +1166,8 @@ public boolean hasQuantity() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * Quantity of the Document associated with the user event. Defaults to 1.
      *
@@ -1058,6 +1181,7 @@ public boolean hasQuantity() {
      * 

      *
      * optional int32 quantity = 3;
+     *
      * @return The quantity.
      */
     @java.lang.Override
@@ -1065,6 +1189,8 @@ public int getQuantity() {
       return quantity_;
     }
     /**
+     *
+     *
      * 
      * Quantity of the Document associated with the user event. Defaults to 1.
      *
@@ -1078,6 +1204,7 @@ public int getQuantity() {
      * 

      *
      * optional int32 quantity = 3;
+     *
      * @param value The quantity to set.
      * @return This builder for chaining.
      */
@@ -1089,6 +1216,8 @@ public Builder setQuantity(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Quantity of the Document associated with the user event. Defaults to 1.
      *
@@ -1102,6 +1231,7 @@ public Builder setQuantity(int value) {
      * 

      *
      * optional int32 quantity = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQuantity() {
@@ -1113,6 +1243,7 @@ public Builder clearQuantity() {
 
     private com.google.protobuf.LazyStringArrayList promotionIds_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
+
     private void ensurePromotionIdsIsMutable() {
       if (!promotionIds_.isModifiable()) {
         promotionIds_ = new com.google.protobuf.LazyStringArrayList(promotionIds_);
@@ -1120,38 +1251,46 @@ private void ensurePromotionIdsIsMutable() {
       bitField0_ |= 0x00000008;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
+     *
      * @return A list containing the promotionIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getPromotionIdsList() {
+    public com.google.protobuf.ProtocolStringList getPromotionIdsList() {
       promotionIds_.makeImmutable();
       return promotionIds_;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
+     *
      * @return The count of promotionIds.
      */
     public int getPromotionIdsCount() {
       return promotionIds_.size();
     }
     /**
+     *
+     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
+     *
      * @param index The index of the element to return.
      * @return The promotionIds at the given index.
      */
@@ -1159,33 +1298,39 @@ public java.lang.String getPromotionIds(int index) {
       return promotionIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the promotionIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getPromotionIdsBytes(int index) {
+    public com.google.protobuf.ByteString getPromotionIdsBytes(int index) {
       return promotionIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
+     *
      * @param index The index to set the value at.
      * @param value The promotionIds to set.
      * @return This builder for chaining.
      */
-    public Builder setPromotionIds(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPromotionIds(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensurePromotionIdsIsMutable();
       promotionIds_.set(index, value);
       bitField0_ |= 0x00000008;
@@ -1193,18 +1338,22 @@ public Builder setPromotionIds(
       return this;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
+     *
      * @param value The promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addPromotionIds(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addPromotionIds(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensurePromotionIdsIsMutable();
       promotionIds_.add(value);
       bitField0_ |= 0x00000008;
@@ -1212,53 +1361,61 @@ public Builder addPromotionIds(
       return this;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
+     *
      * @param values The promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllPromotionIds(
-        java.lang.Iterable values) {
+    public Builder addAllPromotionIds(java.lang.Iterable values) {
       ensurePromotionIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, promotionIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, promotionIds_);
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPromotionIds() {
-      promotionIds_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000008);;
+      promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000008);
+      ;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs associated with this Document.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 4;
+     *
      * @param value The bytes of the promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addPromotionIdsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addPromotionIdsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensurePromotionIdsIsMutable();
       promotionIds_.add(value);
@@ -1266,9 +1423,9 @@ public Builder addPromotionIdsBytes(
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1278,12 +1435,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.DocumentInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.DocumentInfo)
   private static final com.google.cloud.discoveryengine.v1beta.DocumentInfo DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.DocumentInfo();
   }
@@ -1292,27 +1449,27 @@ public static com.google.cloud.discoveryengine.v1beta.DocumentInfo getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public DocumentInfo parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public DocumentInfo parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1327,6 +1484,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.DocumentInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfoOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfoOrBuilder.java
similarity index 73%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfoOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfoOrBuilder.java
index db769f512750..ea0bacdb6c72 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfoOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentInfoOrBuilder.java
@@ -1,74 +1,114 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface DocumentInfoOrBuilder extends
+public interface DocumentInfoOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.DocumentInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the id field is set.
    */
   boolean hasId();
   /**
+   *
+   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The id.
    */
   java.lang.String getId();
   /**
+   *
+   *
    * 
    * Required. The Document resource ID.
    * 

    *
    * string id = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for id.
    */
-  com.google.protobuf.ByteString
-      getIdBytes();
+  com.google.protobuf.ByteString getIdBytes();
 
   /**
+   *
+   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return Whether the name field is set.
    */
   boolean hasName();
   /**
+   *
+   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. The Document resource full name, of the form:
    * `projects/{project_id}/locations/{location}/collections/{collection_id}/dataStores/{data_store_id}/branches/{branch_id}/documents/{document_id}`
    * 

    *
-   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * Quantity of the Document associated with the user event. Defaults to 1.
    *
@@ -82,10 +122,13 @@ public interface DocumentInfoOrBuilder extends
    * 

    *
    * optional int32 quantity = 3;
+   *
    * @return Whether the quantity field is set.
    */
   boolean hasQuantity();
   /**
+   *
+   *
    * 
    * Quantity of the Document associated with the user event. Defaults to 1.
    *
@@ -99,54 +142,66 @@ public interface DocumentInfoOrBuilder extends
    * 

    *
    * optional int32 quantity = 3;
+   *
    * @return The quantity.
    */
   int getQuantity();
 
   /**
+   *
+   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
+   *
    * @return A list containing the promotionIds.
    */
-  java.util.List
-      getPromotionIdsList();
+  java.util.List getPromotionIdsList();
   /**
+   *
+   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
+   *
    * @return The count of promotionIds.
    */
   int getPromotionIdsCount();
   /**
+   *
+   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
+   *
    * @param index The index of the element to return.
    * @return The promotionIds at the given index.
    */
   java.lang.String getPromotionIds(int index);
   /**
+   *
+   *
    * 
    * The promotion IDs associated with this Document.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 4;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the promotionIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getPromotionIdsBytes(int index);
+  com.google.protobuf.ByteString getPromotionIdsBytes(int index);
 
-  com.google.cloud.discoveryengine.v1beta.DocumentInfo.DocumentDescriptorCase getDocumentDescriptorCase();
+  com.google.cloud.discoveryengine.v1beta.DocumentInfo.DocumentDescriptorCase
+      getDocumentDescriptorCase();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentName.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentName.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentName.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentName.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentOrBuilder.java
similarity index 82%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentOrBuilder.java
index 88191c4dd3b6..1653f505abc5 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface DocumentOrBuilder extends
+public interface DocumentOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.Document)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered
@@ -16,10 +34,13 @@ public interface DocumentOrBuilder extends
    * 

    *
    * .google.protobuf.Struct struct_data = 4;
+   *
    * @return Whether the structData field is set.
    */
   boolean hasStructData();
   /**
+   *
+   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered
@@ -28,10 +49,13 @@ public interface DocumentOrBuilder extends
    * 

    *
    * .google.protobuf.Struct struct_data = 4;
+   *
    * @return The structData.
    */
   com.google.protobuf.Struct getStructData();
   /**
+   *
+   *
    * 
    * The structured JSON data for the document. It should conform to the
    * registered
@@ -44,6 +68,8 @@ public interface DocumentOrBuilder extends
   com.google.protobuf.StructOrBuilder getStructDataOrBuilder();
 
   /**
+   *
+   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered
@@ -52,10 +78,13 @@ public interface DocumentOrBuilder extends
    * 

    *
    * string json_data = 5;
+   *
    * @return Whether the jsonData field is set.
    */
   boolean hasJsonData();
   /**
+   *
+   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered
@@ -64,10 +93,13 @@ public interface DocumentOrBuilder extends
    * 

    *
    * string json_data = 5;
+   *
    * @return The jsonData.
    */
   java.lang.String getJsonData();
   /**
+   *
+   *
    * 
    * The JSON string representation of the document. It should conform to the
    * registered
@@ -76,12 +108,14 @@ public interface DocumentOrBuilder extends
    * 

    *
    * string json_data = 5;
+   *
    * @return The bytes for jsonData.
    */
-  com.google.protobuf.ByteString
-      getJsonDataBytes();
+  com.google.protobuf.ByteString getJsonDataBytes();
 
   /**
+   *
+   *
    * 
    * Immutable. The full resource name of the document.
    * Format:
@@ -92,10 +126,13 @@ public interface DocumentOrBuilder extends
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Immutable. The full resource name of the document.
    * Format:
@@ -106,12 +143,14 @@ public interface DocumentOrBuilder extends
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * Immutable. The identifier of the document.
    *
@@ -120,10 +159,13 @@ public interface DocumentOrBuilder extends
    * 

    *
    * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The id.
    */
   java.lang.String getId();
   /**
+   *
+   *
    * 
    * Immutable. The identifier of the document.
    *
@@ -132,32 +174,39 @@ public interface DocumentOrBuilder extends
    * 

    *
    * string id = 2 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The bytes for id.
    */
-  com.google.protobuf.ByteString
-      getIdBytes();
+  com.google.protobuf.ByteString getIdBytes();
 
   /**
+   *
+   *
    * 
    * The identifier of the schema located in the same data store.
    * 

    *
    * string schema_id = 3;
+   *
    * @return The schemaId.
    */
   java.lang.String getSchemaId();
   /**
+   *
+   *
    * 
    * The identifier of the schema located in the same data store.
    * 

    *
    * string schema_id = 3;
+   *
    * @return The bytes for schemaId.
    */
-  com.google.protobuf.ByteString
-      getSchemaIdBytes();
+  com.google.protobuf.ByteString getSchemaIdBytes();
 
   /**
+   *
+   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -165,10 +214,13 @@ public interface DocumentOrBuilder extends
    * 

    *
    * .google.cloud.discoveryengine.v1beta.Document.Content content = 10;
+   *
    * @return Whether the content field is set.
    */
   boolean hasContent();
   /**
+   *
+   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -176,10 +228,13 @@ public interface DocumentOrBuilder extends
    * 

    *
    * .google.cloud.discoveryengine.v1beta.Document.Content content = 10;
+   *
    * @return The content.
    */
   com.google.cloud.discoveryengine.v1beta.Document.Content getContent();
   /**
+   *
+   *
    * 
    * The unstructured data linked to this document. Content must be set if this
    * document is under a
@@ -191,6 +246,8 @@ public interface DocumentOrBuilder extends
   com.google.cloud.discoveryengine.v1beta.Document.ContentOrBuilder getContentOrBuilder();
 
   /**
+   *
+   *
    * 
    * The identifier of the parent document. Currently supports at most two level
    * document hierarchy.
@@ -200,10 +257,13 @@ public interface DocumentOrBuilder extends
    * 

    *
    * string parent_document_id = 7;
+   *
    * @return The parentDocumentId.
    */
   java.lang.String getParentDocumentId();
   /**
+   *
+   *
    * 
    * The identifier of the parent document. Currently supports at most two level
    * document hierarchy.
@@ -213,38 +273,52 @@ public interface DocumentOrBuilder extends
    * 

    *
    * string parent_document_id = 7;
+   *
    * @return The bytes for parentDocumentId.
    */
-  com.google.protobuf.ByteString
-      getParentDocumentIdBytes();
+  com.google.protobuf.ByteString getParentDocumentIdBytes();
 
   /**
+   *
+   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return Whether the derivedStructData field is set.
    */
   boolean hasDerivedStructData();
   /**
+   *
+   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   *
    * @return The derivedStructData.
    */
   com.google.protobuf.Struct getDerivedStructData();
   /**
+   *
+   *
    * 
    * Output only. This field is OUTPUT_ONLY.
    * It contains derived data that are not in the original input document.
    * 

    *
-   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
+   * .google.protobuf.Struct derived_struct_data = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
+   * 
    */
   com.google.protobuf.StructOrBuilder getDerivedStructDataOrBuilder();
 
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentProto.java
new file mode 100644
index 000000000000..aa8f61a72c53
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentProto.java
@@ -0,0 +1,123 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/document.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class DocumentProto {
+  private DocumentProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_Document_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_Document_Content_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n2google/cloud/discoveryengine/v1beta/do"
+          + "cument.proto\022#google.cloud.discoveryengi"
+          + "ne.v1beta\032\037google/api/field_behavior.pro"
+          + "to\032\031google/api/resource.proto\032\034google/pr"
+          + "otobuf/struct.proto\"\226\005\n\010Document\022.\n\013stru"
+          + "ct_data\030\004 \001(\0132\027.google.protobuf.StructH\000"
+          + "\022\023\n\tjson_data\030\005 \001(\tH\000\022\022\n\004name\030\001 \001(\tB\004\342A\001"
+          + "\005\022\020\n\002id\030\002 \001(\tB\004\342A\001\005\022\021\n\tschema_id\030\003 \001(\t\022F"
+          + "\n\007content\030\n \001(\01325.google.cloud.discovery"
+          + "engine.v1beta.Document.Content\022\032\n\022parent"
+          + "_document_id\030\007 \001(\t\022:\n\023derived_struct_dat"
+          + "a\030\006 \001(\0132\027.google.protobuf.StructB\004\342A\001\003\032K"
+          + "\n\007Content\022\023\n\traw_bytes\030\002 \001(\014H\000\022\r\n\003uri\030\003 "
+          + "\001(\tH\000\022\021\n\tmime_type\030\001 \001(\tB\t\n\007content:\226\002\352A"
+          + "\222\002\n\'discoveryengine.googleapis.com/Docum"
+          + "ent\022fprojects/{project}/locations/{locat"
+          + "ion}/dataStores/{data_store}/branches/{b"
+          + "ranch}/documents/{document}\022\177projects/{p"
+          + "roject}/locations/{location}/collections"
+          + "/{collection}/dataStores/{data_store}/br"
+          + "anches/{branch}/documents/{document}B\006\n\004"
+          + "dataB\224\002\n\'com.google.cloud.discoveryengin"
+          + "e.v1betaB\rDocumentProtoP\001ZQcloud.google."
+          + "com/go/discoveryengine/apiv1beta/discove"
+          + "ryenginepb;discoveryenginepb\242\002\017DISCOVERY"
+          + "ENGINE\252\002#Google.Cloud.DiscoveryEngine.V1"
+          + "Beta\312\002#Google\\Cloud\\DiscoveryEngine\\V1be"
+          + "ta\352\002&Google::Cloud::DiscoveryEngine::V1b"
+          + "etab\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.protobuf.StructProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_Document_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor,
+            new java.lang.String[] {
+              "StructData",
+              "JsonData",
+              "Name",
+              "Id",
+              "SchemaId",
+              "Content",
+              "ParentDocumentId",
+              "DerivedStructData",
+              "Data",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_Document_Content_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor,
+            new java.lang.String[] {
+              "RawBytes", "Uri", "MimeType", "Content",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resource);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.protobuf.StructProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceProto.java
new file mode 100644
index 000000000000..8576f30a0dac
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceProto.java
@@ -0,0 +1,250 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/document_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class DocumentServiceProto {
+  private DocumentServiceProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n:google/cloud/discoveryengine/v1beta/do"
+          + "cument_service.proto\022#google.cloud.disco"
+          + "veryengine.v1beta\032\034google/api/annotation"
+          + "s.proto\032\027google/api/client.proto\032\037google"
+          + "/api/field_behavior.proto\032\031google/api/re"
+          + "source.proto\0322google/cloud/discoveryengi"
+          + "ne/v1beta/document.proto\0327google/cloud/d"
+          + "iscoveryengine/v1beta/import_config.prot"
+          + "o\0326google/cloud/discoveryengine/v1beta/p"
+          + "urge_config.proto\032#google/longrunning/op"
+          + "erations.proto\032\033google/protobuf/empty.pr"
+          + "oto\"T\n\022GetDocumentRequest\022>\n\004name\030\001 \001(\tB"
+          + "0\342A\001\002\372A)\n\'discoveryengine.googleapis.com"
+          + "/Document\"}\n\024ListDocumentsRequest\022>\n\006par"
+          + "ent\030\001 \001(\tB.\342A\001\002\372A\'\n%discoveryengine.goog"
+          + "leapis.com/Branch\022\021\n\tpage_size\030\002 \001(\005\022\022\n\n"
+          + "page_token\030\003 \001(\t\"r\n\025ListDocumentsRespons"
+          + "e\022@\n\tdocuments\030\001 \003(\0132-.google.cloud.disc"
+          + "overyengine.v1beta.Document\022\027\n\017next_page"
+          + "_token\030\002 \001(\t\"\271\001\n\025CreateDocumentRequest\022>"
+          + "\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n%discoveryengine"
+          + ".googleapis.com/Branch\022E\n\010document\030\002 \001(\013"
+          + "2-.google.cloud.discoveryengine.v1beta.D"
+          + "ocumentB\004\342A\001\002\022\031\n\013document_id\030\003 \001(\tB\004\342A\001\002"
+          + "\"u\n\025UpdateDocumentRequest\022E\n\010document\030\001 "
+          + "\001(\0132-.google.cloud.discoveryengine.v1bet"
+          + "a.DocumentB\004\342A\001\002\022\025\n\rallow_missing\030\002 \001(\010\""
+          + "W\n\025DeleteDocumentRequest\022>\n\004name\030\001 \001(\tB0"
+          + "\342A\001\002\372A)\n\'discoveryengine.googleapis.com/"
+          + "Document2\204\024\n\017DocumentService\022\254\002\n\013GetDocu"
+          + "ment\0227.google.cloud.discoveryengine.v1be"
+          + "ta.GetDocumentRequest\032-.google.cloud.dis"
+          + "coveryengine.v1beta.Document\"\264\001\332A\004name\202\323"
+          + "\344\223\002\246\001\022I/v1beta/{name=projects/*/location"
+          + "s/*/dataStores/*/branches/*/documents/*}"
+          + "ZY\022W/v1beta/{name=projects/*/locations/*"
+          + "/collections/*/dataStores/*/branches/*/d"
+          + "ocuments/*}\022\277\002\n\rListDocuments\0229.google.c"
+          + "loud.discoveryengine.v1beta.ListDocument"
+          + "sRequest\032:.google.cloud.discoveryengine."
+          + "v1beta.ListDocumentsResponse\"\266\001\332A\006parent"
+          + "\202\323\344\223\002\246\001\022I/v1beta/{parent=projects/*/loca"
+          + "tions/*/dataStores/*/branches/*}/documen"
+          + "tsZY\022W/v1beta/{parent=projects/*/locatio"
+          + "ns/*/collections/*/dataStores/*/branches"
+          + "/*}/documents\022\335\002\n\016CreateDocument\022:.googl"
+          + "e.cloud.discoveryengine.v1beta.CreateDoc"
+          + "umentRequest\032-.google.cloud.discoveryeng"
+          + "ine.v1beta.Document\"\337\001\332A\033parent,document"
+          + ",document_id\202\323\344\223\002\272\001\"I/v1beta/{parent=pro"
+          + "jects/*/locations/*/dataStores/*/branche"
+          + "s/*}/documents:\010documentZc\"W/v1beta/{par"
+          + "ent=projects/*/locations/*/collections/*"
+          + "/dataStores/*/branches/*}/documents:\010doc"
+          + "ument\022\321\002\n\016UpdateDocument\022:.google.cloud."
+          + "discoveryengine.v1beta.UpdateDocumentReq"
+          + "uest\032-.google.cloud.discoveryengine.v1be"
+          + "ta.Document\"\323\001\202\323\344\223\002\314\0012R/v1beta/{document"
+          + ".name=projects/*/locations/*/dataStores/"
+          + "*/branches/*/documents/*}:\010documentZl2`/"
+          + "v1beta/{document.name=projects/*/locatio"
+          + "ns/*/collections/*/dataStores/*/branches"
+          + "/*/documents/*}:\010document\022\233\002\n\016DeleteDocu"
+          + "ment\022:.google.cloud.discoveryengine.v1be"
+          + "ta.DeleteDocumentRequest\032\026.google.protob"
+          + "uf.Empty\"\264\001\332A\004name\202\323\344\223\002\246\001*I/v1beta/{name"
+          + "=projects/*/locations/*/dataStores/*/bra"
+          + "nches/*/documents/*}ZY*W/v1beta/{name=pr"
+          + "ojects/*/locations/*/collections/*/dataS"
+          + "tores/*/branches/*/documents/*}\022\256\003\n\017Impo"
+          + "rtDocuments\022;.google.cloud.discoveryengi"
+          + "ne.v1beta.ImportDocumentsRequest\032\035.googl"
+          + "e.longrunning.Operation\"\276\002\312Az\n;google.cl"
+          + "oud.discoveryengine.v1beta.ImportDocumen"
+          + "tsResponse\022;google.cloud.discoveryengine"
+          + ".v1beta.ImportDocumentsMetadata\202\323\344\223\002\272\001\"P"
+          + "/v1beta/{parent=projects/*/locations/*/d"
+          + "ataStores/*/branches/*}/documents:import"
+          + ":\001*Zc\"^/v1beta/{parent=projects/*/locati"
+          + "ons/*/collections/*/dataStores/*/branche"
+          + "s/*}/documents:import:\001*\022\250\003\n\016PurgeDocume"
+          + "nts\022:.google.cloud.discoveryengine.v1bet"
+          + "a.PurgeDocumentsRequest\032\035.google.longrun"
+          + "ning.Operation\"\272\002\312Ax\n:google.cloud.disco"
+          + "veryengine.v1beta.PurgeDocumentsResponse"
+          + "\022:google.cloud.discoveryengine.v1beta.Pu"
+          + "rgeDocumentsMetadata\202\323\344\223\002\270\001\"O/v1beta/{pa"
+          + "rent=projects/*/locations/*/dataStores/*"
+          + "/branches/*}/documents:purge:\001*Zb\"]/v1be"
+          + "ta/{parent=projects/*/locations/*/collec"
+          + "tions/*/dataStores/*/branches/*}/documen"
+          + "ts:purge:\001*\032R\312A\036discoveryengine.googleap"
+          + "is.com\322A.https://www.googleapis.com/auth"
+          + "/cloud-platformB\233\002\n\'com.google.cloud.dis"
+          + "coveryengine.v1betaB\024DocumentServiceProt"
+          + "oP\001ZQcloud.google.com/go/discoveryengine"
+          + "/apiv1beta/discoveryenginepb;discoveryen"
+          + "ginepb\242\002\017DISCOVERYENGINE\252\002#Google.Cloud."
+          + "DiscoveryEngine.V1Beta\312\002#Google\\Cloud\\Di"
+          + "scoveryEngine\\V1beta\352\002&Google::Cloud::Di"
+          + "scoveryEngine::V1betab\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1beta.ImportConfigProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.getDescriptor(),
+              com.google.longrunning.OperationsProto.getDescriptor(),
+              com.google.protobuf.EmptyProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "PageSize", "PageToken",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor =
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor,
+            new java.lang.String[] {
+              "Documents", "NextPageToken",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor =
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "Document", "DocumentId",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor =
+        getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor,
+            new java.lang.String[] {
+              "Document", "AllowMissing",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor =
+        getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor,
+            new java.lang.String[] {
+              "Name",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    registry.add(com.google.longrunning.OperationsProto.operationInfo);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.ImportConfigProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.getDescriptor();
+    com.google.longrunning.OperationsProto.getDescriptor();
+    com.google.protobuf.EmptyProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSource.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSource.java
similarity index 79%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSource.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSource.java
index 1bda898ea178..27542386fca7 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSource.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSource.java
@@ -1,55 +1,76 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Cloud Storage location for input content.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.GcsSource}
  */
-public final class GcsSource extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GcsSource extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.GcsSource)
     GcsSourceOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GcsSource.newBuilder() to construct.
   private GcsSource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GcsSource() {
-    inputUris_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
+    inputUris_ = com.google.protobuf.LazyStringArrayList.emptyList();
     dataSchema_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GcsSource();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_GcsSource_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_GcsSource_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.GcsSource.class, com.google.cloud.discoveryengine.v1beta.GcsSource.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.GcsSource.class,
+            com.google.cloud.discoveryengine.v1beta.GcsSource.Builder.class);
   }
 
   public static final int INPUT_URIS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList inputUris_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
+   *
+   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -62,13 +83,15 @@ protected java.lang.Object newInstance(
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return A list containing the inputUris.
    */
-  public com.google.protobuf.ProtocolStringList
-      getInputUrisList() {
+  public com.google.protobuf.ProtocolStringList getInputUrisList() {
     return inputUris_;
   }
   /**
+   *
+   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -81,12 +104,15 @@ protected java.lang.Object newInstance(
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The count of inputUris.
    */
   public int getInputUrisCount() {
     return inputUris_.size();
   }
   /**
+   *
+   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -99,6 +125,7 @@ public int getInputUrisCount() {
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @param index The index of the element to return.
    * @return The inputUris at the given index.
    */
@@ -106,6 +133,8 @@ public java.lang.String getInputUris(int index) {
     return inputUris_.get(index);
   }
   /**
+   *
+   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -118,18 +147,21 @@ public java.lang.String getInputUris(int index) {
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @param index The index of the value to return.
    * @return The bytes of the inputUris at the given index.
    */
-  public com.google.protobuf.ByteString
-      getInputUrisBytes(int index) {
+  public com.google.protobuf.ByteString getInputUrisBytes(int index) {
     return inputUris_.getByteString(index);
   }
 
   public static final int DATA_SCHEMA_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object dataSchema_ = "";
   /**
+   *
+   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -158,6 +190,7 @@ public java.lang.String getInputUris(int index) {
    * 

    *
    * string data_schema = 2;
+   *
    * @return The dataSchema.
    */
   @java.lang.Override
@@ -166,14 +199,15 @@ public java.lang.String getDataSchema() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       dataSchema_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -202,16 +236,15 @@ public java.lang.String getDataSchema() {
    * 

    *
    * string data_schema = 2;
+   *
    * @return The bytes for dataSchema.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDataSchemaBytes() {
+  public com.google.protobuf.ByteString getDataSchemaBytes() {
     java.lang.Object ref = dataSchema_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       dataSchema_ = b;
       return b;
     } else {
@@ -220,6 +253,7 @@ public java.lang.String getDataSchema() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -231,8 +265,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < inputUris_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, inputUris_.getRaw(i));
     }
@@ -267,17 +300,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.GcsSource)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.GcsSource other = (com.google.cloud.discoveryengine.v1beta.GcsSource) obj;
+    com.google.cloud.discoveryengine.v1beta.GcsSource other =
+        (com.google.cloud.discoveryengine.v1beta.GcsSource) obj;
 
-    if (!getInputUrisList()
-        .equals(other.getInputUrisList())) return false;
-    if (!getDataSchema()
-        .equals(other.getDataSchema())) return false;
+    if (!getInputUrisList().equals(other.getInputUrisList())) return false;
+    if (!getDataSchema().equals(other.getDataSchema())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -301,145 +333,148 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.GcsSource parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.GcsSource parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GcsSource parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.GcsSource prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Cloud Storage location for input content.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.GcsSource}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.GcsSource)
       com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_GcsSource_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_GcsSource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.GcsSource.class, com.google.cloud.discoveryengine.v1beta.GcsSource.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.GcsSource.class,
+              com.google.cloud.discoveryengine.v1beta.GcsSource.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.GcsSource.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
       bitField0_ = 0;
-      inputUris_ =
-          com.google.protobuf.LazyStringArrayList.emptyList();
+      inputUris_ = com.google.protobuf.LazyStringArrayList.emptyList();
       dataSchema_ = "";
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor;
     }
 
     @java.lang.Override
@@ -458,8 +493,11 @@ public com.google.cloud.discoveryengine.v1beta.GcsSource build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.GcsSource buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.GcsSource result = new com.google.cloud.discoveryengine.v1beta.GcsSource(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.GcsSource result =
+          new com.google.cloud.discoveryengine.v1beta.GcsSource(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -479,38 +517,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.GcsSource res
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.GcsSource) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.GcsSource)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.GcsSource) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -518,7 +557,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.GcsSource other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance())
+        return this;
       if (!other.inputUris_.isEmpty()) {
         if (inputUris_.isEmpty()) {
           inputUris_ = other.inputUris_;
@@ -560,23 +600,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureInputUrisIsMutable();
-              inputUris_.add(s);
-              break;
-            } // case 10
-            case 18: {
-              dataSchema_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureInputUrisIsMutable();
+                inputUris_.add(s);
+                break;
+              } // case 10
+            case 18:
+              {
+                dataSchema_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -586,10 +629,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.LazyStringArrayList inputUris_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
+
     private void ensureInputUrisIsMutable() {
       if (!inputUris_.isModifiable()) {
         inputUris_ = new com.google.protobuf.LazyStringArrayList(inputUris_);
@@ -597,6 +642,8 @@ private void ensureInputUrisIsMutable() {
       bitField0_ |= 0x00000001;
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -609,14 +656,16 @@ private void ensureInputUrisIsMutable() {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return A list containing the inputUris.
      */
-    public com.google.protobuf.ProtocolStringList
-        getInputUrisList() {
+    public com.google.protobuf.ProtocolStringList getInputUrisList() {
       inputUris_.makeImmutable();
       return inputUris_;
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -629,12 +678,15 @@ private void ensureInputUrisIsMutable() {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The count of inputUris.
      */
     public int getInputUrisCount() {
       return inputUris_.size();
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -647,6 +699,7 @@ public int getInputUrisCount() {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param index The index of the element to return.
      * @return The inputUris at the given index.
      */
@@ -654,6 +707,8 @@ public java.lang.String getInputUris(int index) {
       return inputUris_.get(index);
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -666,14 +721,16 @@ public java.lang.String getInputUris(int index) {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param index The index of the value to return.
      * @return The bytes of the inputUris at the given index.
      */
-    public com.google.protobuf.ByteString
-        getInputUrisBytes(int index) {
+    public com.google.protobuf.ByteString getInputUrisBytes(int index) {
       return inputUris_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -686,13 +743,15 @@ public java.lang.String getInputUris(int index) {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param index The index to set the value at.
      * @param value The inputUris to set.
      * @return This builder for chaining.
      */
-    public Builder setInputUris(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setInputUris(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureInputUrisIsMutable();
       inputUris_.set(index, value);
       bitField0_ |= 0x00000001;
@@ -700,6 +759,8 @@ public Builder setInputUris(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -712,12 +773,14 @@ public Builder setInputUris(
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The inputUris to add.
      * @return This builder for chaining.
      */
-    public Builder addInputUris(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addInputUris(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureInputUrisIsMutable();
       inputUris_.add(value);
       bitField0_ |= 0x00000001;
@@ -725,6 +788,8 @@ public Builder addInputUris(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -737,19 +802,20 @@ public Builder addInputUris(
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param values The inputUris to add.
      * @return This builder for chaining.
      */
-    public Builder addAllInputUris(
-        java.lang.Iterable values) {
+    public Builder addAllInputUris(java.lang.Iterable values) {
       ensureInputUrisIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, inputUris_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, inputUris_);
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -762,16 +828,19 @@ public Builder addAllInputUris(
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearInputUris() {
-      inputUris_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000001);;
+      inputUris_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000001);
+      ;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Cloud Storage URIs to input files. URI can be up to
      * 2000 characters long. URIs can match the full object path (for example,
@@ -784,12 +853,14 @@ public Builder clearInputUris() {
      * 

      *
      * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes of the inputUris to add.
      * @return This builder for chaining.
      */
-    public Builder addInputUrisBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addInputUrisBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureInputUrisIsMutable();
       inputUris_.add(value);
@@ -800,6 +871,8 @@ public Builder addInputUrisBytes(
 
     private java.lang.Object dataSchema_ = "";
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -828,13 +901,13 @@ public Builder addInputUrisBytes(
      * 

      *
      * string data_schema = 2;
+     *
      * @return The dataSchema.
      */
     public java.lang.String getDataSchema() {
       java.lang.Object ref = dataSchema_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         dataSchema_ = s;
         return s;
@@ -843,6 +916,8 @@ public java.lang.String getDataSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -871,15 +946,14 @@ public java.lang.String getDataSchema() {
      * 

      *
      * string data_schema = 2;
+     *
      * @return The bytes for dataSchema.
      */
-    public com.google.protobuf.ByteString
-        getDataSchemaBytes() {
+    public com.google.protobuf.ByteString getDataSchemaBytes() {
       java.lang.Object ref = dataSchema_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         dataSchema_ = b;
         return b;
       } else {
@@ -887,6 +961,8 @@ public java.lang.String getDataSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -915,18 +991,22 @@ public java.lang.String getDataSchema() {
      * 

      *
      * string data_schema = 2;
+     *
      * @param value The dataSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setDataSchema(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDataSchema(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       dataSchema_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -955,6 +1035,7 @@ public Builder setDataSchema(
      * 

      *
      * string data_schema = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDataSchema() {
@@ -964,6 +1045,8 @@ public Builder clearDataSchema() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The schema to use when parsing the data from the source.
      *
@@ -992,21 +1075,23 @@ public Builder clearDataSchema() {
      * 

      *
      * string data_schema = 2;
+     *
      * @param value The bytes for dataSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setDataSchemaBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDataSchemaBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       dataSchema_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1016,12 +1101,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.GcsSource)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.GcsSource)
   private static final com.google.cloud.discoveryengine.v1beta.GcsSource DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.GcsSource();
   }
@@ -1030,27 +1115,27 @@ public static com.google.cloud.discoveryengine.v1beta.GcsSource getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GcsSource parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GcsSource parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1065,6 +1150,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.GcsSource getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSourceOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSourceOrBuilder.java
similarity index 86%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSourceOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSourceOrBuilder.java
index 296a0137fa62..1a24cb02c00c 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSourceOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GcsSourceOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface GcsSourceOrBuilder extends
+public interface GcsSourceOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.GcsSource)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -20,11 +38,13 @@ public interface GcsSourceOrBuilder extends
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return A list containing the inputUris.
    */
-  java.util.List
-      getInputUrisList();
+  java.util.List getInputUrisList();
   /**
+   *
+   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -37,10 +57,13 @@ public interface GcsSourceOrBuilder extends
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The count of inputUris.
    */
   int getInputUrisCount();
   /**
+   *
+   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -53,11 +76,14 @@ public interface GcsSourceOrBuilder extends
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @param index The index of the element to return.
    * @return The inputUris at the given index.
    */
   java.lang.String getInputUris(int index);
   /**
+   *
+   *
    * 
    * Required. Cloud Storage URIs to input files. URI can be up to
    * 2000 characters long. URIs can match the full object path (for example,
@@ -70,13 +96,15 @@ public interface GcsSourceOrBuilder extends
    * 

    *
    * repeated string input_uris = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @param index The index of the value to return.
    * @return The bytes of the inputUris at the given index.
    */
-  com.google.protobuf.ByteString
-      getInputUrisBytes(int index);
+  com.google.protobuf.ByteString getInputUrisBytes(int index);
 
   /**
+   *
+   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -105,10 +133,13 @@ public interface GcsSourceOrBuilder extends
    * 

    *
    * string data_schema = 2;
+   *
    * @return The dataSchema.
    */
   java.lang.String getDataSchema();
   /**
+   *
+   *
    * 
    * The schema to use when parsing the data from the source.
    *
@@ -137,8 +168,8 @@ public interface GcsSourceOrBuilder extends
    * 

    *
    * string data_schema = 2;
+   *
    * @return The bytes for dataSchema.
    */
-  com.google.protobuf.ByteString
-      getDataSchemaBytes();
+  com.google.protobuf.ByteString getDataSchemaBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequest.java
similarity index 68%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequest.java
index 4372d815572c..3e578ed6e162 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
@@ -12,43 +29,48 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.GetDocumentRequest}
  */
-public final class GetDocumentRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetDocumentRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.GetDocumentRequest)
     GetDocumentRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetDocumentRequest.newBuilder() to construct.
   private GetDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetDocumentRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetDocumentRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.class, com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.class,
+            com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -62,7 +84,10 @@ protected java.lang.Object newInstance(
    * does not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -71,14 +96,15 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -92,17 +118,18 @@ public java.lang.String getName() {
    * does not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -111,6 +138,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -122,8 +150,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -147,15 +174,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.GetDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.GetDocumentRequest other = (com.google.cloud.discoveryengine.v1beta.GetDocumentRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.GetDocumentRequest other =
+        (com.google.cloud.discoveryengine.v1beta.GetDocumentRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -175,98 +202,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.GetDocumentRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.GetDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
@@ -275,33 +308,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.GetDocumentRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.GetDocumentRequest)
       com.google.cloud.discoveryengine.v1beta.GetDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.class, com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.class,
+              com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -311,9 +343,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor;
     }
 
     @java.lang.Override
@@ -332,8 +364,11 @@ public com.google.cloud.discoveryengine.v1beta.GetDocumentRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.GetDocumentRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.GetDocumentRequest result = new com.google.cloud.discoveryengine.v1beta.GetDocumentRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.GetDocumentRequest result =
+          new com.google.cloud.discoveryengine.v1beta.GetDocumentRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -349,38 +384,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.GetDocumentRe
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.GetDocumentRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.GetDocumentRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.GetDocumentRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -388,7 +424,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.GetDocumentRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -420,17 +457,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -440,10 +479,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -457,14 +499,16 @@ public Builder mergeFrom(
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -473,6 +517,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -486,16 +532,17 @@ public java.lang.String getName() {
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -503,6 +550,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -516,19 +565,25 @@ public java.lang.String getName() {
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -542,7 +597,10 @@ public Builder setName(
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -552,6 +610,8 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of
      * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -565,22 +625,26 @@ public Builder clearName() {
      * does not exist, a `NOT_FOUND` error is returned.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -590,12 +654,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.GetDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.GetDocumentRequest)
   private static final com.google.cloud.discoveryengine.v1beta.GetDocumentRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.GetDocumentRequest();
   }
@@ -604,27 +668,27 @@ public static com.google.cloud.discoveryengine.v1beta.GetDocumentRequest getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetDocumentRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetDocumentRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -639,6 +703,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.GetDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequestOrBuilder.java
similarity index 62%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequestOrBuilder.java
index f2b3b10c8545..2921289478c5 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetDocumentRequestOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface GetDocumentRequestOrBuilder extends
+public interface GetDocumentRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.GetDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -21,11 +39,16 @@ public interface GetDocumentRequestOrBuilder extends
    * does not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Required. Full resource name of
    * [Document][google.cloud.discoveryengine.v1beta.Document], such as
@@ -39,9 +62,11 @@ public interface GetDocumentRequestOrBuilder extends
    * does not exist, a `NOT_FOUND` error is returned.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequest.java
similarity index 64%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequest.java
index 187765a7694d..0a3040ea237e 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [SchemaService.GetSchema][google.cloud.discoveryengine.v1beta.SchemaService.GetSchema]
@@ -12,49 +29,57 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.GetSchemaRequest}
  */
-public final class GetSchemaRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class GetSchemaRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.GetSchemaRequest)
     GetSchemaRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use GetSchemaRequest.newBuilder() to construct.
   private GetSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private GetSchemaRequest() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new GetSchemaRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.class, com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.class,
+            com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.Builder.class);
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Required. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -63,30 +88,32 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
    * 

    *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -95,6 +122,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -106,8 +134,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -131,15 +158,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.GetSchemaRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.GetSchemaRequest other = (com.google.cloud.discoveryengine.v1beta.GetSchemaRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.GetSchemaRequest other =
+        (com.google.cloud.discoveryengine.v1beta.GetSchemaRequest) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -159,98 +186,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.GetSchemaRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.GetSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [SchemaService.GetSchema][google.cloud.discoveryengine.v1beta.SchemaService.GetSchema]
@@ -259,33 +292,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.GetSchemaRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.GetSchemaRequest)
       com.google.cloud.discoveryengine.v1beta.GetSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.class, com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.class,
+              com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -295,9 +327,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -316,8 +348,11 @@ public com.google.cloud.discoveryengine.v1beta.GetSchemaRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.GetSchemaRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.GetSchemaRequest result = new com.google.cloud.discoveryengine.v1beta.GetSchemaRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.GetSchemaRequest result =
+          new com.google.cloud.discoveryengine.v1beta.GetSchemaRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -333,38 +368,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.GetSchemaRequ
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.GetSchemaRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.GetSchemaRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.GetSchemaRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -372,7 +408,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.GetSchemaRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.getDefaultInstance())
+        return this;
       if (!other.getName().isEmpty()) {
         name_ = other.name_;
         bitField0_ |= 0x00000001;
@@ -404,17 +441,19 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -424,23 +463,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -449,21 +493,24 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -471,30 +518,41 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -504,27 +562,33 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
      * 

      *
-     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -534,12 +598,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.GetSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.GetSchemaRequest)
   private static final com.google.cloud.discoveryengine.v1beta.GetSchemaRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.GetSchemaRequest();
   }
@@ -548,27 +612,27 @@ public static com.google.cloud.discoveryengine.v1beta.GetSchemaRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public GetSchemaRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public GetSchemaRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -583,6 +647,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.GetSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequestOrBuilder.java
new file mode 100644
index 000000000000..2b6cf34b85d5
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequestOrBuilder.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/schema_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public interface GetSchemaRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.GetSchemaRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The full resource name of the schema, in the format of
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The name.
+   */
+  java.lang.String getName();
+  /**
+   *
+   *
+   * 
+   * Required. The full resource name of the schema, in the format of
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
+   * 

+   *
+   * 
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for name.
+   */
+  com.google.protobuf.ByteString getNameBytes();
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportConfigProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportConfigProto.java
new file mode 100644
index 000000000000..406a3eedfee5
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportConfigProto.java
@@ -0,0 +1,292 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/import_config.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class ImportConfigProto {
+  private ImportConfigProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_GcsSource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n7google/cloud/discoveryengine/v1beta/im"
+          + "port_config.proto\022#google.cloud.discover"
+          + "yengine.v1beta\032\037google/api/field_behavio"
+          + "r.proto\032\031google/api/resource.proto\0322goog"
+          + "le/cloud/discoveryengine/v1beta/document"
+          + ".proto\0324google/cloud/discoveryengine/v1b"
+          + "eta/user_event.proto\032\037google/protobuf/ti"
+          + "mestamp.proto\032\027google/rpc/status.proto\032\026"
+          + "google/type/date.proto\":\n\tGcsSource\022\030\n\ni"
+          + "nput_uris\030\001 \003(\tB\004\342A\001\002\022\023\n\013data_schema\030\002 \001"
+          + "(\t\"\276\001\n\016BigQuerySource\022+\n\016partition_date\030"
+          + "\005 \001(\0132\021.google.type.DateH\000\022\022\n\nproject_id"
+          + "\030\001 \001(\t\022\030\n\ndataset_id\030\002 \001(\tB\004\342A\001\002\022\026\n\010tabl"
+          + "e_id\030\003 \001(\tB\004\342A\001\002\022\027\n\017gcs_staging_dir\030\004 \001("
+          + "\t\022\023\n\013data_schema\030\006 \001(\tB\013\n\tpartition\"8\n\021I"
+          + "mportErrorConfig\022\024\n\ngcs_prefix\030\001 \001(\tH\000B\r"
+          + "\n\013destination\"\211\004\n\027ImportUserEventsReques"
+          + "t\022b\n\rinline_source\030\002 \001(\0132I.google.cloud."
+          + "discoveryengine.v1beta.ImportUserEventsR"
+          + "equest.InlineSourceH\000\022D\n\ngcs_source\030\003 \001("
+          + "\0132..google.cloud.discoveryengine.v1beta."
+          + "GcsSourceH\000\022N\n\017bigquery_source\030\004 \001(\01323.g"
+          + "oogle.cloud.discoveryengine.v1beta.BigQu"
+          + "erySourceH\000\022A\n\006parent\030\001 \001(\tB1\342A\001\002\372A*\n(di"
+          + "scoveryengine.googleapis.com/DataStore\022L"
+          + "\n\014error_config\030\005 \001(\01326.google.cloud.disc"
+          + "overyengine.v1beta.ImportErrorConfig\032Y\n\014"
+          + "InlineSource\022I\n\013user_events\030\001 \003(\0132..goog"
+          + "le.cloud.discoveryengine.v1beta.UserEven"
+          + "tB\004\342A\001\002B\010\n\006source\"\317\001\n\030ImportUserEventsRe"
+          + "sponse\022)\n\rerror_samples\030\001 \003(\0132\022.google.r"
+          + "pc.Status\022L\n\014error_config\030\002 \001(\01326.google"
+          + ".cloud.discoveryengine.v1beta.ImportErro"
+          + "rConfig\022\033\n\023joined_events_count\030\003 \001(\003\022\035\n\025"
+          + "unjoined_events_count\030\004 \001(\003\"\252\001\n\030ImportUs"
+          + "erEventsMetadata\022/\n\013create_time\030\001 \001(\0132\032."
+          + "google.protobuf.Timestamp\022/\n\013update_time"
+          + "\030\002 \001(\0132\032.google.protobuf.Timestamp\022\025\n\rsu"
+          + "ccess_count\030\003 \001(\003\022\025\n\rfailure_count\030\004 \001(\003"
+          + "\"\251\001\n\027ImportDocumentsMetadata\022/\n\013create_t"
+          + "ime\030\001 \001(\0132\032.google.protobuf.Timestamp\022/\n"
+          + "\013update_time\030\002 \001(\0132\032.google.protobuf.Tim"
+          + "estamp\022\025\n\rsuccess_count\030\003 \001(\003\022\025\n\rfailure"
+          + "_count\030\004 \001(\003\"\361\005\n\026ImportDocumentsRequest\022"
+          + "a\n\rinline_source\030\002 \001(\0132H.google.cloud.di"
+          + "scoveryengine.v1beta.ImportDocumentsRequ"
+          + "est.InlineSourceH\000\022D\n\ngcs_source\030\003 \001(\0132."
+          + ".google.cloud.discoveryengine.v1beta.Gcs"
+          + "SourceH\000\022N\n\017bigquery_source\030\004 \001(\01323.goog"
+          + "le.cloud.discoveryengine.v1beta.BigQuery"
+          + "SourceH\000\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n%disco"
+          + "veryengine.googleapis.com/Branch\022L\n\014erro"
+          + "r_config\030\005 \001(\01326.google.cloud.discoverye"
+          + "ngine.v1beta.ImportErrorConfig\022k\n\023reconc"
+          + "iliation_mode\030\006 \001(\0162N.google.cloud.disco"
+          + "veryengine.v1beta.ImportDocumentsRequest"
+          + ".ReconciliationMode\022\031\n\021auto_generate_ids"
+          + "\030\010 \001(\010\022\020\n\010id_field\030\t \001(\t\032V\n\014InlineSource"
+          + "\022F\n\tdocuments\030\001 \003(\0132-.google.cloud.disco"
+          + "veryengine.v1beta.DocumentB\004\342A\001\002\"T\n\022Reco"
+          + "nciliationMode\022#\n\037RECONCILIATION_MODE_UN"
+          + "SPECIFIED\020\000\022\017\n\013INCREMENTAL\020\001\022\010\n\004FULL\020\002B\010"
+          + "\n\006source\"\222\001\n\027ImportDocumentsResponse\022)\n\r"
+          + "error_samples\030\001 \003(\0132\022.google.rpc.Status\022"
+          + "L\n\014error_config\030\002 \001(\01326.google.cloud.dis"
+          + "coveryengine.v1beta.ImportErrorConfigB\230\002"
+          + "\n\'com.google.cloud.discoveryengine.v1bet"
+          + "aB\021ImportConfigProtoP\001ZQcloud.google.com"
+          + "/go/discoveryengine/apiv1beta/discoverye"
+          + "nginepb;discoveryenginepb\242\002\017DISCOVERYENG"
+          + "INE\252\002#Google.Cloud.DiscoveryEngine.V1Bet"
+          + "a\312\002#Google\\Cloud\\DiscoveryEngine\\V1beta\352"
+          + "\002&Google::Cloud::DiscoveryEngine::V1beta"
+          + "b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1beta.UserEventProto.getDescriptor(),
+              com.google.protobuf.TimestampProto.getDescriptor(),
+              com.google.rpc.StatusProto.getDescriptor(),
+              com.google.type.DateProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_GcsSource_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor,
+            new java.lang.String[] {
+              "InputUris", "DataSchema",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor,
+            new java.lang.String[] {
+              "PartitionDate",
+              "ProjectId",
+              "DatasetId",
+              "TableId",
+              "GcsStagingDir",
+              "DataSchema",
+              "Partition",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor =
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor,
+            new java.lang.String[] {
+              "GcsPrefix", "Destination",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor =
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor,
+            new java.lang.String[] {
+              "InlineSource", "GcsSource", "BigquerySource", "Parent", "ErrorConfig", "Source",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor,
+            new java.lang.String[] {
+              "UserEvents",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor =
+        getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor,
+            new java.lang.String[] {
+              "ErrorSamples", "ErrorConfig", "JoinedEventsCount", "UnjoinedEventsCount",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor =
+        getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor,
+            new java.lang.String[] {
+              "CreateTime", "UpdateTime", "SuccessCount", "FailureCount",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor =
+        getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor,
+            new java.lang.String[] {
+              "CreateTime", "UpdateTime", "SuccessCount", "FailureCount",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor =
+        getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor,
+            new java.lang.String[] {
+              "InlineSource",
+              "GcsSource",
+              "BigquerySource",
+              "Parent",
+              "ErrorConfig",
+              "ReconciliationMode",
+              "AutoGenerateIds",
+              "IdField",
+              "Source",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor,
+            new java.lang.String[] {
+              "Documents",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor =
+        getDescriptor().getMessageTypes().get(8);
+    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor,
+            new java.lang.String[] {
+              "ErrorSamples", "ErrorConfig",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.UserEventProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+    com.google.rpc.StatusProto.getDescriptor();
+    com.google.type.DateProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadata.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadata.java
similarity index 69%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadata.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadata.java
index d136f21cfca4..5b7e2a013930 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadata.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadata.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Metadata related to the progress of the ImportDocuments operation. This will
  * be returned by the google.longrunning.Operation.metadata field.
@@ -11,46 +28,50 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata}
  */
-public final class ImportDocumentsMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ImportDocumentsMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata)
     ImportDocumentsMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ImportDocumentsMetadata.newBuilder() to construct.
   private ImportDocumentsMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private ImportDocumentsMetadata() {
-  }
+
+  private ImportDocumentsMetadata() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ImportDocumentsMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.class, com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.class,
+            com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -58,11 +79,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -70,6 +94,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -84,12 +110,15 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -97,12 +126,15 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -110,6 +142,8 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -125,11 +159,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   public static final int SUCCESS_COUNT_FIELD_NUMBER = 3;
   private long successCount_ = 0L;
   /**
+   *
+   *
    * 
    * Count of entries that were processed successfully.
    * 

    *
    * int64 success_count = 3;
+   *
    * @return The successCount.
    */
   @java.lang.Override
@@ -140,11 +177,14 @@ public long getSuccessCount() {
   public static final int FAILURE_COUNT_FIELD_NUMBER = 4;
   private long failureCount_ = 0L;
   /**
+   *
+   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
+   *
    * @return The failureCount.
    */
   @java.lang.Override
@@ -153,6 +193,7 @@ public long getFailureCount() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -164,8 +205,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -188,20 +228,16 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
     }
     if (successCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(3, successCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, successCount_);
     }
     if (failureCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(4, failureCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, failureCount_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -211,27 +247,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata other = (com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata) obj;
+    com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata other =
+        (com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime()
-          .equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
     }
-    if (getSuccessCount()
-        != other.getSuccessCount()) return false;
-    if (getFailureCount()
-        != other.getFailureCount()) return false;
+    if (getSuccessCount() != other.getSuccessCount()) return false;
+    if (getFailureCount() != other.getFailureCount()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -252,109 +285,113 @@ public int hashCode() {
       hash = (53 * hash) + getUpdateTime().hashCode();
     }
     hash = (37 * hash) + SUCCESS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getSuccessCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getSuccessCount());
     hash = (37 * hash) + FAILURE_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getFailureCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getFailureCount());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata related to the progress of the ImportDocuments operation. This will
    * be returned by the google.longrunning.Operation.metadata field.
@@ -362,33 +399,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata)
       com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.class, com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.class,
+              com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -409,13 +445,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.getDefaultInstance();
     }
 
@@ -430,23 +467,23 @@ public com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata result = new com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata result =
+          new com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null
-            ? updateTime_
-            : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.successCount_ = successCount_;
@@ -460,46 +497,50 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportDocumen
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.getDefaultInstance()) return this;
+    public Builder mergeFrom(
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata other) {
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata.getDefaultInstance())
+        return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -538,36 +579,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getUpdateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 24: {
-              successCount_ = input.readInt64();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            case 32: {
-              failureCount_ = input.readInt64();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                successCount_ = input.readInt64();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            case 32:
+              {
+                failureCount_ = input.readInt64();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -577,38 +619,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -629,14 +685,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -647,6 +704,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -655,9 +714,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -670,6 +729,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -687,6 +748,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -699,6 +762,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -709,11 +774,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -721,14 +789,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -736,36 +807,49 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        updateTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -787,6 +871,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -794,8 +880,7 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -806,6 +891,8 @@ public Builder setUpdateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -815,9 +902,9 @@ public Builder setUpdateTime(
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          updateTime_ != null &&
-          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateTime_ != null
+            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -830,6 +917,8 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -848,6 +937,8 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -861,6 +952,8 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -872,11 +965,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -885,26 +981,32 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(),
-                getParentForChildren(),
-                isClean());
+        updateTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(), getParentForChildren(), isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
 
-    private long successCount_ ;
+    private long successCount_;
     /**
+     *
+     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
+     *
      * @return The successCount.
      */
     @java.lang.Override
@@ -912,11 +1014,14 @@ public long getSuccessCount() {
       return successCount_;
     }
     /**
+     *
+     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
+     *
      * @param value The successCount to set.
      * @return This builder for chaining.
      */
@@ -928,11 +1033,14 @@ public Builder setSuccessCount(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSuccessCount() {
@@ -942,13 +1050,16 @@ public Builder clearSuccessCount() {
       return this;
     }
 
-    private long failureCount_ ;
+    private long failureCount_;
     /**
+     *
+     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
+     *
      * @return The failureCount.
      */
     @java.lang.Override
@@ -956,11 +1067,14 @@ public long getFailureCount() {
       return failureCount_;
     }
     /**
+     *
+     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
+     *
      * @param value The failureCount to set.
      * @return This builder for chaining.
      */
@@ -972,11 +1086,14 @@ public Builder setFailureCount(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFailureCount() {
@@ -985,9 +1102,9 @@ public Builder clearFailureCount() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -997,41 +1114,43 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata)
-  private static final com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata();
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata getDefaultInstance() {
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata
+      getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ImportDocumentsMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ImportDocumentsMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1043,9 +1162,8 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata getDefaultInstanceForType() {
+  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata
+      getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadataOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadataOrBuilder.java
similarity index 73%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadataOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadataOrBuilder.java
index 428c482b7bff..cec0965bb01d 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadataOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ImportDocumentsMetadataOrBuilder extends
+public interface ImportDocumentsMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ImportDocumentsMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -35,26 +59,34 @@ public interface ImportDocumentsMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -65,21 +97,27 @@ public interface ImportDocumentsMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Count of entries that were processed successfully.
    * 

    *
    * int64 success_count = 3;
+   *
    * @return The successCount.
    */
   long getSuccessCount();
 
   /**
+   *
+   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
+   *
    * @return The failureCount.
    */
   long getFailureCount();
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequest.java
similarity index 69%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequest.java
index a77d0acad3e0..4c31f3ca7072 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Request message for Import methods.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportDocumentsRequest}
  */
-public final class ImportDocumentsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ImportDocumentsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest)
     ImportDocumentsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ImportDocumentsRequest.newBuilder() to construct.
   private ImportDocumentsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ImportDocumentsRequest() {
     parent_ = "";
     reconciliationMode_ = 0;
@@ -27,35 +45,40 @@ private ImportDocumentsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ImportDocumentsRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.class, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.class,
+            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * Indicates how imported documents are reconciled with the existing documents
    * created or imported before.
    * 

    *
-   * Protobuf enum {@code google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode}
+   * Protobuf enum {@code
+   * google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode}
    */
-  public enum ReconciliationMode
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ReconciliationMode implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Defaults to INCREMENTAL.
      * 

@@ -64,6 +87,8 @@ public enum ReconciliationMode
      */
     RECONCILIATION_MODE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * Inserts new documents or updates existing documents.
      * 

@@ -72,6 +97,8 @@ public enum ReconciliationMode
      */
     INCREMENTAL(1),
     /**
+     *
+     *
      * 
      * Calculates diff and replaces the entire document dataset. Existing
      * documents may be deleted if they are not present in the source location.
@@ -84,6 +111,8 @@ public enum ReconciliationMode
     ;
 
     /**
+     *
+     *
      * 
      * Defaults to INCREMENTAL.
      * 

@@ -92,6 +121,8 @@ public enum ReconciliationMode
      */
     public static final int RECONCILIATION_MODE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * Inserts new documents or updates existing documents.
      * 

@@ -100,6 +131,8 @@ public enum ReconciliationMode
      */
     public static final int INCREMENTAL_VALUE = 1;
     /**
+     *
+     *
      * 
      * Calculates diff and replaces the entire document dataset. Existing
      * documents may be deleted if they are not present in the source location.
@@ -109,7 +142,6 @@ public enum ReconciliationMode
      */
     public static final int FULL_VALUE = 2;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -134,10 +166,14 @@ public static ReconciliationMode valueOf(int value) {
      */
     public static ReconciliationMode forNumber(int value) {
       switch (value) {
-        case 0: return RECONCILIATION_MODE_UNSPECIFIED;
-        case 1: return INCREMENTAL;
-        case 2: return FULL;
-        default: return null;
+        case 0:
+          return RECONCILIATION_MODE_UNSPECIFIED;
+        case 1:
+          return INCREMENTAL;
+        case 2:
+          return FULL;
+        default:
+          return null;
       }
     }
 
@@ -145,29 +181,31 @@ public static ReconciliationMode forNumber(int value) {
         internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        ReconciliationMode> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public ReconciliationMode findValueByNumber(int number) {
-              return ReconciliationMode.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap
+        internalValueMap =
+            new com.google.protobuf.Internal.EnumLiteMap() {
+              public ReconciliationMode findValueByNumber(int number) {
+                return ReconciliationMode.forNumber(number);
+              }
+            };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.getDescriptor().getEnumTypes().get(0);
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.getDescriptor()
+          .getEnumTypes()
+          .get(0);
     }
 
     private static final ReconciliationMode[] VALUES = values();
@@ -175,8 +213,7 @@ public ReconciliationMode findValueByNumber(int number) {
     public static ReconciliationMode valueOf(
         com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -193,168 +230,213 @@ private ReconciliationMode(int value) {
     // @@protoc_insertion_point(enum_scope:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode)
   }
 
-  public interface InlineSourceOrBuilder extends
+  public interface InlineSourceOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    java.util.List 
-        getDocumentsList();
+    java.util.List getDocumentsList();
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     com.google.cloud.discoveryengine.v1beta.Document getDocuments(int index);
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     int getDocumentsCount();
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    java.util.List 
+    java.util.List
         getDocumentsOrBuilderList();
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrBuilder(
-        int index);
+    com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrBuilder(int index);
   }
   /**
+   *
+   *
    * 
    * The inline source for the input config for ImportDocuments method.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource}
    */
-  public static final class InlineSource extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class InlineSource extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
       InlineSourceOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use InlineSource.newBuilder() to construct.
     private InlineSource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private InlineSource() {
       documents_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new InlineSource();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.class, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.class,
+              com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder
+                  .class);
     }
 
     public static final int DOCUMENTS_FIELD_NUMBER = 1;
+
     @SuppressWarnings("serial")
     private java.util.List documents_;
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
     public java.util.List getDocumentsList() {
       return documents_;
     }
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
-    public java.util.List 
+    public java.util.List
         getDocumentsOrBuilderList() {
       return documents_;
     }
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
     public int getDocumentsCount() {
       return documents_.size();
     }
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.Document getDocuments(int index) {
       return documents_.get(index);
     }
     /**
+     *
+     *
      * 
      * Required. A list of documents to update/create. Each document must have a
      * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
      * Recommended max of 100 items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrBuilder(
@@ -363,6 +445,7 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrB
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -374,8 +457,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       for (int i = 0; i < documents_.size(); i++) {
         output.writeMessage(1, documents_.get(i));
       }
@@ -389,8 +471,7 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < documents_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, documents_.get(i));
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, documents_.get(i));
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -400,15 +481,16 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
-      if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)) {
+      if (!(obj
+          instanceof com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource other = (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) obj;
+      com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource other =
+          (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) obj;
 
-      if (!getDocumentsList()
-          .equals(other.getDocumentsList())) return false;
+      if (!getDocumentsList().equals(other.getDocumentsList())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -429,90 +511,101 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+        parseFrom(java.nio.ByteBuffer data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+        parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+        parseFrom(com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+        parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+        parseFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+        parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+        parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -522,39 +615,43 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * The inline source for the input config for ImportDocuments method.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
         com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+            .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+            .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.class, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.class,
+                com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder
+                    .class);
       }
 
-      // Construct using com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.newBuilder()
-      private Builder() {
+      // Construct using
+      // com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.newBuilder()
+      private Builder() {}
 
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -570,19 +667,22 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+            .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+          getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+            .getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource build() {
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource result = buildPartial();
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource result =
+            buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -590,15 +690,20 @@ public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSour
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource result = new com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource(this);
+      public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+          buildPartial() {
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource result =
+            new com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource result) {
+      private void buildPartialRepeatedFields(
+          com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource result) {
         if (documentsBuilder_ == null) {
           if (((bitField0_ & 0x00000001) != 0)) {
             documents_ = java.util.Collections.unmodifiableList(documents_);
@@ -610,7 +715,8 @@ private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.
         }
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource result) {
         int from_bitField0_ = bitField0_;
       }
 
@@ -618,46 +724,55 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportDocumen
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)other);
+        if (other
+            instanceof
+            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) {
+          return mergeFrom(
+              (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource other) {
-        if (other == com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource other) {
+        if (other
+            == com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+                .getDefaultInstance()) return this;
         if (documentsBuilder_ == null) {
           if (!other.documents_.isEmpty()) {
             if (documents_.isEmpty()) {
@@ -676,9 +791,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportDocuments
               documentsBuilder_ = null;
               documents_ = other.documents_;
               bitField0_ = (bitField0_ & ~0x00000001);
-              documentsBuilder_ = 
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                   getDocumentsFieldBuilder() : null;
+              documentsBuilder_ =
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getDocumentsFieldBuilder()
+                      : null;
             } else {
               documentsBuilder_.addAllMessages(other.documents_);
             }
@@ -710,25 +826,27 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                com.google.cloud.discoveryengine.v1beta.Document m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1beta.Document.parser(),
-                        extensionRegistry);
-                if (documentsBuilder_ == null) {
-                  ensureDocumentsIsMutable();
-                  documents_.add(m);
-                } else {
-                  documentsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  com.google.cloud.discoveryengine.v1beta.Document m =
+                      input.readMessage(
+                          com.google.cloud.discoveryengine.v1beta.Document.parser(),
+                          extensionRegistry);
+                  if (documentsBuilder_ == null) {
+                    ensureDocumentsIsMutable();
+                    documents_.add(m);
+                  } else {
+                    documentsBuilder_.addMessage(m);
+                  }
+                  break;
+                } // case 10
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -738,28 +856,38 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private java.util.List documents_ =
-        java.util.Collections.emptyList();
+          java.util.Collections.emptyList();
+
       private void ensureDocumentsIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
-          documents_ = new java.util.ArrayList(documents_);
+          documents_ =
+              new java.util.ArrayList(documents_);
           bitField0_ |= 0x00000001;
-         }
+        }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> documentsBuilder_;
+              com.google.cloud.discoveryengine.v1beta.Document,
+              com.google.cloud.discoveryengine.v1beta.Document.Builder,
+              com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
+          documentsBuilder_;
 
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public java.util.List getDocumentsList() {
         if (documentsBuilder_ == null) {
@@ -769,13 +897,17 @@ public java.util.List getDocum
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public int getDocumentsCount() {
         if (documentsBuilder_ == null) {
@@ -785,13 +917,17 @@ public int getDocumentsCount() {
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public com.google.cloud.discoveryengine.v1beta.Document getDocuments(int index) {
         if (documentsBuilder_ == null) {
@@ -801,13 +937,17 @@ public com.google.cloud.discoveryengine.v1beta.Document getDocuments(int index)
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder setDocuments(
           int index, com.google.cloud.discoveryengine.v1beta.Document value) {
@@ -824,13 +964,17 @@ public Builder setDocuments(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder setDocuments(
           int index, com.google.cloud.discoveryengine.v1beta.Document.Builder builderForValue) {
@@ -844,13 +988,17 @@ public Builder setDocuments(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder addDocuments(com.google.cloud.discoveryengine.v1beta.Document value) {
         if (documentsBuilder_ == null) {
@@ -866,13 +1014,17 @@ public Builder addDocuments(com.google.cloud.discoveryengine.v1beta.Document val
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder addDocuments(
           int index, com.google.cloud.discoveryengine.v1beta.Document value) {
@@ -889,13 +1041,17 @@ public Builder addDocuments(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder addDocuments(
           com.google.cloud.discoveryengine.v1beta.Document.Builder builderForValue) {
@@ -909,13 +1065,17 @@ public Builder addDocuments(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder addDocuments(
           int index, com.google.cloud.discoveryengine.v1beta.Document.Builder builderForValue) {
@@ -929,20 +1089,23 @@ public Builder addDocuments(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder addAllDocuments(
           java.lang.Iterable values) {
         if (documentsBuilder_ == null) {
           ensureDocumentsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, documents_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, documents_);
           onChanged();
         } else {
           documentsBuilder_.addAllMessages(values);
@@ -950,13 +1113,17 @@ public Builder addAllDocuments(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder clearDocuments() {
         if (documentsBuilder_ == null) {
@@ -969,13 +1136,17 @@ public Builder clearDocuments() {
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder removeDocuments(int index) {
         if (documentsBuilder_ == null) {
@@ -988,45 +1159,58 @@ public Builder removeDocuments(int index) {
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentsBuilder(
           int index) {
         return getDocumentsFieldBuilder().getBuilder(index);
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrBuilder(
           int index) {
         if (documentsBuilder_ == null) {
-          return documents_.get(index);  } else {
+          return documents_.get(index);
+        } else {
           return documentsBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public java.util.List 
-           getDocumentsOrBuilderList() {
+      public java.util.List
+          getDocumentsOrBuilderList() {
         if (documentsBuilder_ != null) {
           return documentsBuilder_.getMessageOrBuilderList();
         } else {
@@ -1034,59 +1218,76 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrB
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public com.google.cloud.discoveryengine.v1beta.Document.Builder addDocumentsBuilder() {
-        return getDocumentsFieldBuilder().addBuilder(
-            com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance());
+        return getDocumentsFieldBuilder()
+            .addBuilder(com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public com.google.cloud.discoveryengine.v1beta.Document.Builder addDocumentsBuilder(
           int index) {
-        return getDocumentsFieldBuilder().addBuilder(
-            index, com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance());
+        return getDocumentsFieldBuilder()
+            .addBuilder(
+                index, com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * Required. A list of documents to update/create. Each document must have a
        * valid [Document.id][google.cloud.discoveryengine.v1beta.Document.id].
        * Recommended max of 100 items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public java.util.List 
-           getDocumentsBuilderList() {
+      public java.util.List
+          getDocumentsBuilderList() {
         return getDocumentsFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> 
+              com.google.cloud.discoveryengine.v1beta.Document,
+              com.google.cloud.discoveryengine.v1beta.Document.Builder,
+              com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
           getDocumentsFieldBuilder() {
         if (documentsBuilder_ == null) {
-          documentsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
-                  documents_,
-                  ((bitField0_ & 0x00000001) != 0),
-                  getParentForChildren(),
-                  isClean());
+          documentsBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.cloud.discoveryengine.v1beta.Document,
+                  com.google.cloud.discoveryengine.v1beta.Document.Builder,
+                  com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
+                  documents_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
           documents_ = null;
         }
         return documentsBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1099,41 +1300,45 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
-    private static final com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+        DEFAULT_INSTANCE;
+
     static {
-      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource();
+      DEFAULT_INSTANCE =
+          new com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public InlineSource parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public InlineSource parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1145,23 +1350,27 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   private int sourceCase_ = 0;
+
   @SuppressWarnings("serial")
   private java.lang.Object source_;
+
   public enum SourceCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     INLINE_SOURCE(2),
     GCS_SOURCE(3),
     BIGQUERY_SOURCE(4),
     SOURCE_NOT_SET(0);
     private final int value;
+
     private SourceCase(int value) {
       this.value = value;
     }
@@ -1177,31 +1386,40 @@ public static SourceCase valueOf(int value) {
 
     public static SourceCase forNumber(int value) {
       switch (value) {
-        case 2: return INLINE_SOURCE;
-        case 3: return GCS_SOURCE;
-        case 4: return BIGQUERY_SOURCE;
-        case 0: return SOURCE_NOT_SET;
-        default: return null;
+        case 2:
+          return INLINE_SOURCE;
+        case 3:
+          return GCS_SOURCE;
+        case 4:
+          return BIGQUERY_SOURCE;
+        case 0:
+          return SOURCE_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public SourceCase
-  getSourceCase() {
-    return SourceCase.forNumber(
-        sourceCase_);
+  public SourceCase getSourceCase() {
+    return SourceCase.forNumber(sourceCase_);
   }
 
   public static final int INLINE_SOURCE_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * 
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * 
+   *
    * @return Whether the inlineSource field is set.
    */
   @java.lang.Override
@@ -1209,42 +1427,58 @@ public boolean hasInlineSource() {
     return sourceCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * 
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * 
+   *
    * @return The inlineSource.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource getInlineSource() {
+  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+      getInlineSource() {
     if (sourceCase_ == 2) {
-       return (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_;
+      return (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_;
     }
-    return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.getDefaultInstance();
+    return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+        .getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * 
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder() {
+  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder
+      getInlineSourceOrBuilder() {
     if (sourceCase_ == 2) {
-       return (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_;
+      return (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_;
     }
-    return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.getDefaultInstance();
+    return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+        .getDefaultInstance();
   }
 
   public static final int GCS_SOURCE_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
+   *
    * @return Whether the gcsSource field is set.
    */
   @java.lang.Override
@@ -1252,21 +1486,26 @@ public boolean hasGcsSource() {
     return sourceCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
+   *
    * @return The gcsSource.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.GcsSource getGcsSource() {
     if (sourceCase_ == 3) {
-       return (com.google.cloud.discoveryengine.v1beta.GcsSource) source_;
+      return (com.google.cloud.discoveryengine.v1beta.GcsSource) source_;
     }
     return com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Cloud Storage location for the input content.
    * 

@@ -1276,18 +1515,21 @@ public com.google.cloud.discoveryengine.v1beta.GcsSource getGcsSource() {
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOrBuilder() {
     if (sourceCase_ == 3) {
-       return (com.google.cloud.discoveryengine.v1beta.GcsSource) source_;
+      return (com.google.cloud.discoveryengine.v1beta.GcsSource) source_;
     }
     return com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance();
   }
 
   public static final int BIGQUERY_SOURCE_FIELD_NUMBER = 4;
   /**
+   *
+   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
+   *
    * @return Whether the bigquerySource field is set.
    */
   @java.lang.Override
@@ -1295,21 +1537,26 @@ public boolean hasBigquerySource() {
     return sourceCase_ == 4;
   }
   /**
+   *
+   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
+   *
    * @return The bigquerySource.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.BigQuerySource getBigquerySource() {
     if (sourceCase_ == 4) {
-       return (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_;
+      return (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_;
     }
     return com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * BigQuery input source.
    * 

@@ -1317,24 +1564,31 @@ public com.google.cloud.discoveryengine.v1beta.BigQuerySource getBigquerySource(
    * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder getBigquerySourceOrBuilder() {
+  public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder
+      getBigquerySourceOrBuilder() {
     if (sourceCase_ == 4) {
-       return (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_;
+      return (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_;
     }
     return com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance();
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * Requires create/update permission.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -1343,31 +1597,33 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * Requires create/update permission.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -1378,11 +1634,14 @@ public java.lang.String getParent() {
   public static final int ERROR_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.discoveryengine.v1beta.ImportErrorConfig errorConfig_;
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
+   *
    * @return Whether the errorConfig field is set.
    */
   @java.lang.Override
@@ -1390,18 +1649,25 @@ public boolean hasErrorConfig() {
     return errorConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
+   *
    * @return The errorConfig.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig() {
-    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+    return errorConfig_ == null
+        ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
+        : errorConfig_;
   }
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import.
    * 

@@ -1409,43 +1675,66 @@ public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig(
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
-    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+  public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder
+      getErrorConfigOrBuilder() {
+    return errorConfig_ == null
+        ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
+        : errorConfig_;
   }
 
   public static final int RECONCILIATION_MODE_FIELD_NUMBER = 6;
   private int reconciliationMode_ = 0;
   /**
+   *
+   *
    * 
    * The mode of reconciliation between existing documents and the documents to
    * be imported. Defaults to
    * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+   * 
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+   * 
+   *
    * @return The enum numeric value on the wire for reconciliationMode.
    */
-  @java.lang.Override public int getReconciliationModeValue() {
+  @java.lang.Override
+  public int getReconciliationModeValue() {
     return reconciliationMode_;
   }
   /**
+   *
+   *
    * 
    * The mode of reconciliation between existing documents and the documents to
    * be imported. Defaults to
    * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+   * 
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+   * 
+   *
    * @return The reconciliationMode.
    */
-  @java.lang.Override public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode getReconciliationMode() {
-    com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode result = com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.forNumber(reconciliationMode_);
-    return result == null ? com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.UNRECOGNIZED : result;
+  @java.lang.Override
+  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode
+      getReconciliationMode() {
+    com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode result =
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.forNumber(
+            reconciliationMode_);
+    return result == null
+        ? com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode
+            .UNRECOGNIZED
+        : result;
   }
 
   public static final int AUTO_GENERATE_IDS_FIELD_NUMBER = 8;
   private boolean autoGenerateIds_ = false;
   /**
+   *
+   *
    * 
    * Whether to automatically generate IDs for the documents if absent.
    *
@@ -1471,6 +1760,7 @@ public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErr
    * 

    *
    * bool auto_generate_ids = 8;
+   *
    * @return The autoGenerateIds.
    */
   @java.lang.Override
@@ -1479,9 +1769,12 @@ public boolean getAutoGenerateIds() {
   }
 
   public static final int ID_FIELD_FIELD_NUMBER = 9;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object idField_ = "";
   /**
+   *
+   *
    * 
    * The field in the Cloud Storage and BigQuery sources that indicates the
    * unique IDs of the documents.
@@ -1515,6 +1808,7 @@ public boolean getAutoGenerateIds() {
    * 

    *
    * string id_field = 9;
+   *
    * @return The idField.
    */
   @java.lang.Override
@@ -1523,14 +1817,15 @@ public java.lang.String getIdField() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       idField_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The field in the Cloud Storage and BigQuery sources that indicates the
    * unique IDs of the documents.
@@ -1564,16 +1859,15 @@ public java.lang.String getIdField() {
    * 

    *
    * string id_field = 9;
+   *
    * @return The bytes for idField.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getIdFieldBytes() {
+  public com.google.protobuf.ByteString getIdFieldBytes() {
     java.lang.Object ref = idField_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       idField_ = b;
       return b;
     } else {
@@ -1582,6 +1876,7 @@ public java.lang.String getIdField() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1593,13 +1888,13 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
     if (sourceCase_ == 2) {
-      output.writeMessage(2, (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_);
+      output.writeMessage(
+          2, (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_);
     }
     if (sourceCase_ == 3) {
       output.writeMessage(3, (com.google.cloud.discoveryengine.v1beta.GcsSource) source_);
@@ -1610,7 +1905,10 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     if (errorConfig_ != null) {
       output.writeMessage(5, getErrorConfig());
     }
-    if (reconciliationMode_ != com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.RECONCILIATION_MODE_UNSPECIFIED.getNumber()) {
+    if (reconciliationMode_
+        != com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode
+            .RECONCILIATION_MODE_UNSPECIFIED
+            .getNumber()) {
       output.writeEnum(6, reconciliationMode_);
     }
     if (autoGenerateIds_ != false) {
@@ -1632,28 +1930,33 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (sourceCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2,
+              (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
+                  source_);
     }
     if (sourceCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, (com.google.cloud.discoveryengine.v1beta.GcsSource) source_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, (com.google.cloud.discoveryengine.v1beta.GcsSource) source_);
     }
     if (sourceCase_ == 4) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              4, (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_);
     }
     if (errorConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, getErrorConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getErrorConfig());
     }
-    if (reconciliationMode_ != com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.RECONCILIATION_MODE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(6, reconciliationMode_);
+    if (reconciliationMode_
+        != com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode
+            .RECONCILIATION_MODE_UNSPECIFIED
+            .getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(6, reconciliationMode_);
     }
     if (autoGenerateIds_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(8, autoGenerateIds_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(8, autoGenerateIds_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(idField_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(9, idField_);
@@ -1666,38 +1969,32 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest other = (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest other =
+        (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (hasErrorConfig() != other.hasErrorConfig()) return false;
     if (hasErrorConfig()) {
-      if (!getErrorConfig()
-          .equals(other.getErrorConfig())) return false;
+      if (!getErrorConfig().equals(other.getErrorConfig())) return false;
     }
     if (reconciliationMode_ != other.reconciliationMode_) return false;
-    if (getAutoGenerateIds()
-        != other.getAutoGenerateIds()) return false;
-    if (!getIdField()
-        .equals(other.getIdField())) return false;
+    if (getAutoGenerateIds() != other.getAutoGenerateIds()) return false;
+    if (!getIdField().equals(other.getIdField())) return false;
     if (!getSourceCase().equals(other.getSourceCase())) return false;
     switch (sourceCase_) {
       case 2:
-        if (!getInlineSource()
-            .equals(other.getInlineSource())) return false;
+        if (!getInlineSource().equals(other.getInlineSource())) return false;
         break;
       case 3:
-        if (!getGcsSource()
-            .equals(other.getGcsSource())) return false;
+        if (!getGcsSource().equals(other.getGcsSource())) return false;
         break;
       case 4:
-        if (!getBigquerySource()
-            .equals(other.getBigquerySource())) return false;
+        if (!getBigquerySource().equals(other.getBigquerySource())) return false;
         break;
       case 0:
       default:
@@ -1722,8 +2019,7 @@ public int hashCode() {
     hash = (37 * hash) + RECONCILIATION_MODE_FIELD_NUMBER;
     hash = (53 * hash) + reconciliationMode_;
     hash = (37 * hash) + AUTO_GENERATE_IDS_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getAutoGenerateIds());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getAutoGenerateIds());
     hash = (37 * hash) + ID_FIELD_FIELD_NUMBER;
     hash = (53 * hash) + getIdField().hashCode();
     switch (sourceCase_) {
@@ -1748,131 +2044,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for Import methods.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportDocumentsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest)
       com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.class, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.class,
+              com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1901,13 +2202,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.getDefaultInstance();
     }
 
@@ -1922,22 +2224,25 @@ public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest result = new com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest result =
+          new com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000008) != 0)) {
         result.parent_ = parent_;
       }
       if (((from_bitField0_ & 0x00000010) != 0)) {
-        result.errorConfig_ = errorConfigBuilder_ == null
-            ? errorConfig_
-            : errorConfigBuilder_.build();
+        result.errorConfig_ =
+            errorConfigBuilder_ == null ? errorConfig_ : errorConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000020) != 0)) {
         result.reconciliationMode_ = reconciliationMode_;
@@ -1950,19 +2255,17 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportDocumen
       }
     }
 
-    private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest result) {
+    private void buildPartialOneofs(
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest result) {
       result.sourceCase_ = sourceCase_;
       result.source_ = this.source_;
-      if (sourceCase_ == 2 &&
-          inlineSourceBuilder_ != null) {
+      if (sourceCase_ == 2 && inlineSourceBuilder_ != null) {
         result.source_ = inlineSourceBuilder_.build();
       }
-      if (sourceCase_ == 3 &&
-          gcsSourceBuilder_ != null) {
+      if (sourceCase_ == 3 && gcsSourceBuilder_ != null) {
         result.source_ = gcsSourceBuilder_.build();
       }
-      if (sourceCase_ == 4 &&
-          bigquerySourceBuilder_ != null) {
+      if (sourceCase_ == 4 && bigquerySourceBuilder_ != null) {
         result.source_ = bigquerySourceBuilder_.build();
       }
     }
@@ -1971,38 +2274,39 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.ImportDo
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -2010,7 +2314,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000008;
@@ -2031,21 +2337,25 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportDocuments
         onChanged();
       }
       switch (other.getSourceCase()) {
-        case INLINE_SOURCE: {
-          mergeInlineSource(other.getInlineSource());
-          break;
-        }
-        case GCS_SOURCE: {
-          mergeGcsSource(other.getGcsSource());
-          break;
-        }
-        case BIGQUERY_SOURCE: {
-          mergeBigquerySource(other.getBigquerySource());
-          break;
-        }
-        case SOURCE_NOT_SET: {
-          break;
-        }
+        case INLINE_SOURCE:
+          {
+            mergeInlineSource(other.getInlineSource());
+            break;
+          }
+        case GCS_SOURCE:
+          {
+            mergeGcsSource(other.getGcsSource());
+            break;
+          }
+        case BIGQUERY_SOURCE:
+          {
+            mergeBigquerySource(other.getBigquerySource());
+            break;
+          }
+        case SOURCE_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -2073,60 +2383,61 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getInlineSourceFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              sourceCase_ = 2;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getGcsSourceFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              sourceCase_ = 3;
-              break;
-            } // case 26
-            case 34: {
-              input.readMessage(
-                  getBigquerySourceFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              sourceCase_ = 4;
-              break;
-            } // case 34
-            case 42: {
-              input.readMessage(
-                  getErrorConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 42
-            case 48: {
-              reconciliationMode_ = input.readEnum();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 48
-            case 64: {
-              autoGenerateIds_ = input.readBool();
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 64
-            case 74: {
-              idField_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000080;
-              break;
-            } // case 74
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getInlineSourceFieldBuilder().getBuilder(), extensionRegistry);
+                sourceCase_ = 2;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getGcsSourceFieldBuilder().getBuilder(), extensionRegistry);
+                sourceCase_ = 3;
+                break;
+              } // case 26
+            case 34:
+              {
+                input.readMessage(getBigquerySourceFieldBuilder().getBuilder(), extensionRegistry);
+                sourceCase_ = 4;
+                break;
+              } // case 34
+            case 42:
+              {
+                input.readMessage(getErrorConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            case 48:
+              {
+                reconciliationMode_ = input.readEnum();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 48
+            case 64:
+              {
+                autoGenerateIds_ = input.readBool();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 64
+            case 74:
+              {
+                idField_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 74
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2136,12 +2447,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int sourceCase_ = 0;
     private java.lang.Object source_;
-    public SourceCase
-        getSourceCase() {
-      return SourceCase.forNumber(
-          sourceCase_);
+
+    public SourceCase getSourceCase() {
+      return SourceCase.forNumber(sourceCase_);
     }
 
     public Builder clearSource() {
@@ -2154,13 +2465,21 @@ public Builder clearSource() {
     private int bitField0_;
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder> inlineSourceBuilder_;
+            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource,
+            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder,
+            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder>
+        inlineSourceBuilder_;
     /**
+     *
+     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
+     *
      * @return Whether the inlineSource field is set.
      */
     @java.lang.Override
@@ -2168,35 +2487,49 @@ public boolean hasInlineSource() {
       return sourceCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
+     *
      * @return The inlineSource.
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource getInlineSource() {
+    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+        getInlineSource() {
       if (inlineSourceBuilder_ == null) {
         if (sourceCase_ == 2) {
-          return (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_;
+          return (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
+              source_;
         }
-        return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+            .getDefaultInstance();
       } else {
         if (sourceCase_ == 2) {
           return inlineSourceBuilder_.getMessage();
         }
-        return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
      */
-    public Builder setInlineSource(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource value) {
+    public Builder setInlineSource(
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource value) {
       if (inlineSourceBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -2210,14 +2543,19 @@ public Builder setInlineSource(com.google.cloud.discoveryengine.v1beta.ImportDoc
       return this;
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
      */
     public Builder setInlineSource(
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder builderForValue) {
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder
+            builderForValue) {
       if (inlineSourceBuilder_ == null) {
         source_ = builderForValue.build();
         onChanged();
@@ -2228,18 +2566,30 @@ public Builder setInlineSource(
       return this;
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
      */
-    public Builder mergeInlineSource(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource value) {
+    public Builder mergeInlineSource(
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource value) {
       if (inlineSourceBuilder_ == null) {
-        if (sourceCase_ == 2 &&
-            source_ != com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.getDefaultInstance()) {
-          source_ = com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.newBuilder((com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_)
-              .mergeFrom(value).buildPartial();
+        if (sourceCase_ == 2
+            && source_
+                != com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+                    .getDefaultInstance()) {
+          source_ =
+              com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+                  .newBuilder(
+                      (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
+                          source_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           source_ = value;
         }
@@ -2255,11 +2605,15 @@ public Builder mergeInlineSource(com.google.cloud.discoveryengine.v1beta.ImportD
       return this;
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
      */
     public Builder clearInlineSource() {
       if (inlineSourceBuilder_ == null) {
@@ -2278,50 +2632,75 @@ public Builder clearInlineSource() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder getInlineSourceBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder
+        getInlineSourceBuilder() {
       return getInlineSourceFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder
+        getInlineSourceOrBuilder() {
       if ((sourceCase_ == 2) && (inlineSourceBuilder_ != null)) {
         return inlineSourceBuilder_.getMessageOrBuilder();
       } else {
         if (sourceCase_ == 2) {
-          return (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_;
+          return (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
+              source_;
         }
-        return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for documents.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource,
+            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder,
+            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder>
         getInlineSourceFieldBuilder() {
       if (inlineSourceBuilder_ == null) {
         if (!(sourceCase_ == 2)) {
-          source_ = com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.getDefaultInstance();
+          source_ =
+              com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource
+                  .getDefaultInstance();
         }
-        inlineSourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder>(
-                (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource) source_,
+        inlineSourceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource,
+                com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource.Builder,
+                com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest
+                    .InlineSourceOrBuilder>(
+                (com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource)
+                    source_,
                 getParentForChildren(),
                 isClean());
         source_ = null;
@@ -2332,13 +2711,19 @@ public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSour
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.GcsSource, com.google.cloud.discoveryengine.v1beta.GcsSource.Builder, com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder> gcsSourceBuilder_;
+            com.google.cloud.discoveryengine.v1beta.GcsSource,
+            com.google.cloud.discoveryengine.v1beta.GcsSource.Builder,
+            com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder>
+        gcsSourceBuilder_;
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
+     *
      * @return Whether the gcsSource field is set.
      */
     @java.lang.Override
@@ -2346,11 +2731,14 @@ public boolean hasGcsSource() {
       return sourceCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
+     *
      * @return The gcsSource.
      */
     @java.lang.Override
@@ -2368,6 +2756,8 @@ public com.google.cloud.discoveryengine.v1beta.GcsSource getGcsSource() {
       }
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2388,6 +2778,8 @@ public Builder setGcsSource(com.google.cloud.discoveryengine.v1beta.GcsSource va
       return this;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2406,6 +2798,8 @@ public Builder setGcsSource(
       return this;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2414,10 +2808,13 @@ public Builder setGcsSource(
      */
     public Builder mergeGcsSource(com.google.cloud.discoveryengine.v1beta.GcsSource value) {
       if (gcsSourceBuilder_ == null) {
-        if (sourceCase_ == 3 &&
-            source_ != com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance()) {
-          source_ = com.google.cloud.discoveryengine.v1beta.GcsSource.newBuilder((com.google.cloud.discoveryengine.v1beta.GcsSource) source_)
-              .mergeFrom(value).buildPartial();
+        if (sourceCase_ == 3
+            && source_ != com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance()) {
+          source_ =
+              com.google.cloud.discoveryengine.v1beta.GcsSource.newBuilder(
+                      (com.google.cloud.discoveryengine.v1beta.GcsSource) source_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           source_ = value;
         }
@@ -2433,6 +2830,8 @@ public Builder mergeGcsSource(com.google.cloud.discoveryengine.v1beta.GcsSource
       return this;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2456,6 +2855,8 @@ public Builder clearGcsSource() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2466,6 +2867,8 @@ public com.google.cloud.discoveryengine.v1beta.GcsSource.Builder getGcsSourceBui
       return getGcsSourceFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2484,6 +2887,8 @@ public com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOr
       }
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2491,14 +2896,19 @@ public com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOr
      * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.GcsSource, com.google.cloud.discoveryengine.v1beta.GcsSource.Builder, com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.GcsSource,
+            com.google.cloud.discoveryengine.v1beta.GcsSource.Builder,
+            com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder>
         getGcsSourceFieldBuilder() {
       if (gcsSourceBuilder_ == null) {
         if (!(sourceCase_ == 3)) {
           source_ = com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance();
         }
-        gcsSourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.GcsSource, com.google.cloud.discoveryengine.v1beta.GcsSource.Builder, com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder>(
+        gcsSourceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.GcsSource,
+                com.google.cloud.discoveryengine.v1beta.GcsSource.Builder,
+                com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1beta.GcsSource) source_,
                 getParentForChildren(),
                 isClean());
@@ -2510,13 +2920,19 @@ public com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOr
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.BigQuerySource, com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder> bigquerySourceBuilder_;
+            com.google.cloud.discoveryengine.v1beta.BigQuerySource,
+            com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder,
+            com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder>
+        bigquerySourceBuilder_;
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
+     *
      * @return Whether the bigquerySource field is set.
      */
     @java.lang.Override
@@ -2524,11 +2940,14 @@ public boolean hasBigquerySource() {
       return sourceCase_ == 4;
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
+     *
      * @return The bigquerySource.
      */
     @java.lang.Override
@@ -2546,6 +2965,8 @@ public com.google.cloud.discoveryengine.v1beta.BigQuerySource getBigquerySource(
       }
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

@@ -2566,6 +2987,8 @@ public Builder setBigquerySource(com.google.cloud.discoveryengine.v1beta.BigQuer
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

@@ -2584,18 +3007,25 @@ public Builder setBigquerySource(
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      */
-    public Builder mergeBigquerySource(com.google.cloud.discoveryengine.v1beta.BigQuerySource value) {
+    public Builder mergeBigquerySource(
+        com.google.cloud.discoveryengine.v1beta.BigQuerySource value) {
       if (bigquerySourceBuilder_ == null) {
-        if (sourceCase_ == 4 &&
-            source_ != com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance()) {
-          source_ = com.google.cloud.discoveryengine.v1beta.BigQuerySource.newBuilder((com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_)
-              .mergeFrom(value).buildPartial();
+        if (sourceCase_ == 4
+            && source_
+                != com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance()) {
+          source_ =
+              com.google.cloud.discoveryengine.v1beta.BigQuerySource.newBuilder(
+                      (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           source_ = value;
         }
@@ -2611,6 +3041,8 @@ public Builder mergeBigquerySource(com.google.cloud.discoveryengine.v1beta.BigQu
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

@@ -2634,16 +3066,21 @@ public Builder clearBigquerySource() {
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      */
-    public com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder getBigquerySourceBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder
+        getBigquerySourceBuilder() {
       return getBigquerySourceFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

@@ -2651,7 +3088,8 @@ public com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder getBigquer
      * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder getBigquerySourceOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder
+        getBigquerySourceOrBuilder() {
       if ((sourceCase_ == 4) && (bigquerySourceBuilder_ != null)) {
         return bigquerySourceBuilder_.getMessageOrBuilder();
       } else {
@@ -2662,6 +3100,8 @@ public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder getBigque
       }
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

@@ -2669,14 +3109,19 @@ public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder getBigque
      * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.BigQuerySource, com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.BigQuerySource,
+            com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder,
+            com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder>
         getBigquerySourceFieldBuilder() {
       if (bigquerySourceBuilder_ == null) {
         if (!(sourceCase_ == 4)) {
           source_ = com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance();
         }
-        bigquerySourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.BigQuerySource, com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder>(
+        bigquerySourceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.BigQuerySource,
+                com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder,
+                com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_,
                 getParentForChildren(),
                 isClean());
@@ -2689,20 +3134,24 @@ public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder getBigque
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -2711,22 +3160,25 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -2734,32 +3186,43 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -2769,19 +3232,25 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * Requires create/update permission.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000008;
@@ -2791,34 +3260,47 @@ public Builder setParentBytes(
 
     private com.google.cloud.discoveryengine.v1beta.ImportErrorConfig errorConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder> errorConfigBuilder_;
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>
+        errorConfigBuilder_;
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
+     *
      * @return Whether the errorConfig field is set.
      */
     public boolean hasErrorConfig() {
       return ((bitField0_ & 0x00000010) != 0);
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
+     *
      * @return The errorConfig.
      */
     public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig() {
       if (errorConfigBuilder_ == null) {
-        return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+        return errorConfig_ == null
+            ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
+            : errorConfig_;
       } else {
         return errorConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -2839,6 +3321,8 @@ public Builder setErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportErro
       return this;
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -2857,17 +3341,21 @@ public Builder setErrorConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
      */
-    public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportErrorConfig value) {
+    public Builder mergeErrorConfig(
+        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig value) {
       if (errorConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000010) != 0) &&
-          errorConfig_ != null &&
-          errorConfig_ != com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000010) != 0)
+            && errorConfig_ != null
+            && errorConfig_
+                != com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()) {
           getErrorConfigBuilder().mergeFrom(value);
         } else {
           errorConfig_ = value;
@@ -2880,6 +3368,8 @@ public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportEr
       return this;
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -2897,33 +3387,42 @@ public Builder clearErrorConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder getErrorConfigBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder
+        getErrorConfigBuilder() {
       bitField0_ |= 0x00000010;
       onChanged();
       return getErrorConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder
+        getErrorConfigOrBuilder() {
       if (errorConfigBuilder_ != null) {
         return errorConfigBuilder_.getMessageOrBuilder();
       } else {
-        return errorConfig_ == null ?
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+        return errorConfig_ == null
+            ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
+            : errorConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import.
      * 

@@ -2931,14 +3430,17 @@ public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErr
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>
         getErrorConfigFieldBuilder() {
       if (errorConfigBuilder_ == null) {
-        errorConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>(
-                getErrorConfig(),
-                getParentForChildren(),
-                isClean());
+        errorConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
+                com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
+                com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>(
+                getErrorConfig(), getParentForChildren(), isClean());
         errorConfig_ = null;
       }
       return errorConfigBuilder_;
@@ -2946,26 +3448,37 @@ public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErr
 
     private int reconciliationMode_ = 0;
     /**
+     *
+     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     *
      * @return The enum numeric value on the wire for reconciliationMode.
      */
-    @java.lang.Override public int getReconciliationModeValue() {
+    @java.lang.Override
+    public int getReconciliationModeValue() {
       return reconciliationMode_;
     }
     /**
+     *
+     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     *
      * @param value The enum numeric value on the wire for reconciliationMode to set.
      * @return This builder for chaining.
      */
@@ -2976,32 +3489,49 @@ public Builder setReconciliationModeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     *
      * @return The reconciliationMode.
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode getReconciliationMode() {
-      com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode result = com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.forNumber(reconciliationMode_);
-      return result == null ? com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.UNRECOGNIZED : result;
+    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode
+        getReconciliationMode() {
+      com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode result =
+          com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode
+              .forNumber(reconciliationMode_);
+      return result == null
+          ? com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode
+              .UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     *
      * @param value The reconciliationMode to set.
      * @return This builder for chaining.
      */
-    public Builder setReconciliationMode(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode value) {
+    public Builder setReconciliationMode(
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode value) {
       if (value == null) {
         throw new NullPointerException();
       }
@@ -3011,13 +3541,18 @@ public Builder setReconciliationMode(com.google.cloud.discoveryengine.v1beta.Imp
       return this;
     }
     /**
+     *
+     *
      * 
      * The mode of reconciliation between existing documents and the documents to
      * be imported. Defaults to
      * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearReconciliationMode() {
@@ -3027,8 +3562,10 @@ public Builder clearReconciliationMode() {
       return this;
     }
 
-    private boolean autoGenerateIds_ ;
+    private boolean autoGenerateIds_;
     /**
+     *
+     *
      * 
      * Whether to automatically generate IDs for the documents if absent.
      *
@@ -3054,6 +3591,7 @@ public Builder clearReconciliationMode() {
      * 

      *
      * bool auto_generate_ids = 8;
+     *
      * @return The autoGenerateIds.
      */
     @java.lang.Override
@@ -3061,6 +3599,8 @@ public boolean getAutoGenerateIds() {
       return autoGenerateIds_;
     }
     /**
+     *
+     *
      * 
      * Whether to automatically generate IDs for the documents if absent.
      *
@@ -3086,6 +3626,7 @@ public boolean getAutoGenerateIds() {
      * 

      *
      * bool auto_generate_ids = 8;
+     *
      * @param value The autoGenerateIds to set.
      * @return This builder for chaining.
      */
@@ -3097,6 +3638,8 @@ public Builder setAutoGenerateIds(boolean value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether to automatically generate IDs for the documents if absent.
      *
@@ -3122,6 +3665,7 @@ public Builder setAutoGenerateIds(boolean value) {
      * 

      *
      * bool auto_generate_ids = 8;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAutoGenerateIds() {
@@ -3133,6 +3677,8 @@ public Builder clearAutoGenerateIds() {
 
     private java.lang.Object idField_ = "";
     /**
+     *
+     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3166,13 +3712,13 @@ public Builder clearAutoGenerateIds() {
      * 

      *
      * string id_field = 9;
+     *
      * @return The idField.
      */
     public java.lang.String getIdField() {
       java.lang.Object ref = idField_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         idField_ = s;
         return s;
@@ -3181,6 +3727,8 @@ public java.lang.String getIdField() {
       }
     }
     /**
+     *
+     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3214,15 +3762,14 @@ public java.lang.String getIdField() {
      * 

      *
      * string id_field = 9;
+     *
      * @return The bytes for idField.
      */
-    public com.google.protobuf.ByteString
-        getIdFieldBytes() {
+    public com.google.protobuf.ByteString getIdFieldBytes() {
       java.lang.Object ref = idField_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         idField_ = b;
         return b;
       } else {
@@ -3230,6 +3777,8 @@ public java.lang.String getIdField() {
       }
     }
     /**
+     *
+     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3263,18 +3812,22 @@ public java.lang.String getIdField() {
      * 

      *
      * string id_field = 9;
+     *
      * @param value The idField to set.
      * @return This builder for chaining.
      */
-    public Builder setIdField(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIdField(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       idField_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3308,6 +3861,7 @@ public Builder setIdField(
      * 

      *
      * string id_field = 9;
+     *
      * @return This builder for chaining.
      */
     public Builder clearIdField() {
@@ -3317,6 +3871,8 @@ public Builder clearIdField() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The field in the Cloud Storage and BigQuery sources that indicates the
      * unique IDs of the documents.
@@ -3350,21 +3906,23 @@ public Builder clearIdField() {
      * 

      *
      * string id_field = 9;
+     *
      * @param value The bytes for idField to set.
      * @return This builder for chaining.
      */
-    public Builder setIdFieldBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setIdFieldBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       idField_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -3374,41 +3932,43 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest();
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest getDefaultInstance() {
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest
+      getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ImportDocumentsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ImportDocumentsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -3420,9 +3980,8 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest getDefaultInstanceForType() {
+  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest
+      getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequestOrBuilder.java
similarity index 82%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequestOrBuilder.java
index cb2e06f0ff92..f532c379201d 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsRequestOrBuilder.java
@@ -1,58 +1,97 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ImportDocumentsRequestOrBuilder extends
+public interface ImportDocumentsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ImportDocumentsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * 
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * 
+   *
    * @return Whether the inlineSource field is set.
    */
   boolean hasInlineSource();
   /**
+   *
+   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * 
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * 
+   *
    * @return The inlineSource.
    */
   com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource getInlineSource();
   /**
+   *
+   *
    * 
    * The Inline source for the input content for documents.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * 
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSource inline_source = 2;
+   * 
    */
-  com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder();
+  com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.InlineSourceOrBuilder
+      getInlineSourceOrBuilder();
 
   /**
+   *
+   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
+   *
    * @return Whether the gcsSource field is set.
    */
   boolean hasGcsSource();
   /**
+   *
+   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
+   *
    * @return The gcsSource.
    */
   com.google.cloud.discoveryengine.v1beta.GcsSource getGcsSource();
   /**
+   *
+   *
    * 
    * Cloud Storage location for the input content.
    * 

@@ -62,24 +101,32 @@ public interface ImportDocumentsRequestOrBuilder extends
   com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOrBuilder();
 
   /**
+   *
+   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
+   *
    * @return Whether the bigquerySource field is set.
    */
   boolean hasBigquerySource();
   /**
+   *
+   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
+   *
    * @return The bigquerySource.
    */
   com.google.cloud.discoveryengine.v1beta.BigQuerySource getBigquerySource();
   /**
+   *
+   *
    * 
    * BigQuery input source.
    * 

@@ -89,48 +136,65 @@ public interface ImportDocumentsRequestOrBuilder extends
   com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder getBigquerySourceOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * Requires create/update permission.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * Requires create/update permission.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
+   *
    * @return Whether the errorConfig field is set.
    */
   boolean hasErrorConfig();
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
+   *
    * @return The errorConfig.
    */
   com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig();
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import.
    * 

@@ -140,29 +204,42 @@ public interface ImportDocumentsRequestOrBuilder extends
   com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * The mode of reconciliation between existing documents and the documents to
    * be imported. Defaults to
    * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+   * 
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+   * 
+   *
    * @return The enum numeric value on the wire for reconciliationMode.
    */
   int getReconciliationModeValue();
   /**
+   *
+   *
    * 
    * The mode of reconciliation between existing documents and the documents to
    * be imported. Defaults to
    * [ReconciliationMode.INCREMENTAL][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode.INCREMENTAL].
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+   * 
+   * .google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode reconciliation_mode = 6;
+   * 
+   *
    * @return The reconciliationMode.
    */
-  com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode getReconciliationMode();
+  com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.ReconciliationMode
+      getReconciliationMode();
 
   /**
+   *
+   *
    * 
    * Whether to automatically generate IDs for the documents if absent.
    *
@@ -188,11 +265,14 @@ public interface ImportDocumentsRequestOrBuilder extends
    * 

    *
    * bool auto_generate_ids = 8;
+   *
    * @return The autoGenerateIds.
    */
   boolean getAutoGenerateIds();
 
   /**
+   *
+   *
    * 
    * The field in the Cloud Storage and BigQuery sources that indicates the
    * unique IDs of the documents.
@@ -226,10 +306,13 @@ public interface ImportDocumentsRequestOrBuilder extends
    * 

    *
    * string id_field = 9;
+   *
    * @return The idField.
    */
   java.lang.String getIdField();
   /**
+   *
+   *
    * 
    * The field in the Cloud Storage and BigQuery sources that indicates the
    * unique IDs of the documents.
@@ -263,10 +346,10 @@ public interface ImportDocumentsRequestOrBuilder extends
    * 

    *
    * string id_field = 9;
+   *
    * @return The bytes for idField.
    */
-  com.google.protobuf.ByteString
-      getIdFieldBytes();
+  com.google.protobuf.ByteString getIdFieldBytes();
 
   com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.SourceCase getSourceCase();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponse.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponse.java
similarity index 70%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponse.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponse.java
index e7e05fa47da7..fdfe9fff3420 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponse.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Response of the
  * [ImportDocumentsRequest][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest].
@@ -13,43 +30,48 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportDocumentsResponse}
  */
-public final class ImportDocumentsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ImportDocumentsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ImportDocumentsResponse)
     ImportDocumentsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ImportDocumentsResponse.newBuilder() to construct.
   private ImportDocumentsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ImportDocumentsResponse() {
     errorSamples_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ImportDocumentsResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.class, com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.class,
+            com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.Builder.class);
   }
 
   public static final int ERROR_SAMPLES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List errorSamples_;
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -61,6 +83,8 @@ public java.util.List getErrorSamplesList() {
     return errorSamples_;
   }
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -68,11 +92,12 @@ public java.util.List getErrorSamplesList() {
    * repeated .google.rpc.Status error_samples = 1;
    */
   @java.lang.Override
-  public java.util.List 
-      getErrorSamplesOrBuilderList() {
+  public java.util.List getErrorSamplesOrBuilderList() {
     return errorSamples_;
   }
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -84,6 +109,8 @@ public int getErrorSamplesCount() {
     return errorSamples_.size();
   }
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -95,6 +122,8 @@ public com.google.rpc.Status getErrorSamples(int index) {
     return errorSamples_.get(index);
   }
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -102,19 +131,21 @@ public com.google.rpc.Status getErrorSamples(int index) {
    * repeated .google.rpc.Status error_samples = 1;
    */
   @java.lang.Override
-  public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
-      int index) {
+  public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index) {
     return errorSamples_.get(index);
   }
 
   public static final int ERROR_CONFIG_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1beta.ImportErrorConfig errorConfig_;
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
+   *
    * @return Whether the errorConfig field is set.
    */
   @java.lang.Override
@@ -122,18 +153,25 @@ public boolean hasErrorConfig() {
     return errorConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
+   *
    * @return The errorConfig.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig() {
-    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+    return errorConfig_ == null
+        ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
+        : errorConfig_;
   }
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

@@ -141,11 +179,15 @@ public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig(
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
-    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+  public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder
+      getErrorConfigOrBuilder() {
+    return errorConfig_ == null
+        ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
+        : errorConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -157,8 +199,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < errorSamples_.size(); i++) {
       output.writeMessage(1, errorSamples_.get(i));
     }
@@ -175,12 +216,10 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < errorSamples_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, errorSamples_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, errorSamples_.get(i));
     }
     if (errorConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getErrorConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getErrorConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -190,19 +229,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse other = (com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse) obj;
+    com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse other =
+        (com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse) obj;
 
-    if (!getErrorSamplesList()
-        .equals(other.getErrorSamplesList())) return false;
+    if (!getErrorSamplesList().equals(other.getErrorSamplesList())) return false;
     if (hasErrorConfig() != other.hasErrorConfig()) return false;
     if (hasErrorConfig()) {
-      if (!getErrorConfig()
-          .equals(other.getErrorConfig())) return false;
+      if (!getErrorConfig().equals(other.getErrorConfig())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -229,98 +267,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response of the
    * [ImportDocumentsRequest][google.cloud.discoveryengine.v1beta.ImportDocumentsRequest].
@@ -330,33 +374,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportDocumentsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ImportDocumentsResponse)
       com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.class, com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.class,
+              com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -377,13 +420,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.getDefaultInstance();
     }
 
@@ -398,14 +442,18 @@ public com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse result = new com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse(this);
+      com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse result =
+          new com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse result) {
       if (errorSamplesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           errorSamples_ = java.util.Collections.unmodifiableList(errorSamples_);
@@ -417,12 +465,12 @@ private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.
       }
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.errorConfig_ = errorConfigBuilder_ == null
-            ? errorConfig_
-            : errorConfigBuilder_.build();
+        result.errorConfig_ =
+            errorConfigBuilder_ == null ? errorConfig_ : errorConfigBuilder_.build();
       }
     }
 
@@ -430,46 +478,50 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportDocumen
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.getDefaultInstance()) return this;
+    public Builder mergeFrom(
+        com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse other) {
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse.getDefaultInstance())
+        return this;
       if (errorSamplesBuilder_ == null) {
         if (!other.errorSamples_.isEmpty()) {
           if (errorSamples_.isEmpty()) {
@@ -488,9 +540,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportDocuments
             errorSamplesBuilder_ = null;
             errorSamples_ = other.errorSamples_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            errorSamplesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getErrorSamplesFieldBuilder() : null;
+            errorSamplesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getErrorSamplesFieldBuilder()
+                    : null;
           } else {
             errorSamplesBuilder_.addAllMessages(other.errorSamples_);
           }
@@ -525,32 +578,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.rpc.Status m =
-                  input.readMessage(
-                      com.google.rpc.Status.parser(),
-                      extensionRegistry);
-              if (errorSamplesBuilder_ == null) {
-                ensureErrorSamplesIsMutable();
-                errorSamples_.add(m);
-              } else {
-                errorSamplesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getErrorConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.rpc.Status m =
+                    input.readMessage(com.google.rpc.Status.parser(), extensionRegistry);
+                if (errorSamplesBuilder_ == null) {
+                  ensureErrorSamplesIsMutable();
+                  errorSamples_.add(m);
+                } else {
+                  errorSamplesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getErrorConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -560,21 +612,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private java.util.List errorSamples_ =
-      java.util.Collections.emptyList();
+    private java.util.List errorSamples_ = java.util.Collections.emptyList();
+
     private void ensureErrorSamplesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         errorSamples_ = new java.util.ArrayList(errorSamples_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> errorSamplesBuilder_;
+            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
+        errorSamplesBuilder_;
 
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -589,6 +645,8 @@ public java.util.List getErrorSamplesList() {
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -603,6 +661,8 @@ public int getErrorSamplesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -617,14 +677,15 @@ public com.google.rpc.Status getErrorSamples(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder setErrorSamples(
-        int index, com.google.rpc.Status value) {
+    public Builder setErrorSamples(int index, com.google.rpc.Status value) {
       if (errorSamplesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -638,14 +699,15 @@ public Builder setErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder setErrorSamples(
-        int index, com.google.rpc.Status.Builder builderForValue) {
+    public Builder setErrorSamples(int index, com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.set(index, builderForValue.build());
@@ -656,6 +718,8 @@ public Builder setErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -676,14 +740,15 @@ public Builder addErrorSamples(com.google.rpc.Status value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(
-        int index, com.google.rpc.Status value) {
+    public Builder addErrorSamples(int index, com.google.rpc.Status value) {
       if (errorSamplesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -697,14 +762,15 @@ public Builder addErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(
-        com.google.rpc.Status.Builder builderForValue) {
+    public Builder addErrorSamples(com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.add(builderForValue.build());
@@ -715,14 +781,15 @@ public Builder addErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(
-        int index, com.google.rpc.Status.Builder builderForValue) {
+    public Builder addErrorSamples(int index, com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.add(index, builderForValue.build());
@@ -733,18 +800,18 @@ public Builder addErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addAllErrorSamples(
-        java.lang.Iterable values) {
+    public Builder addAllErrorSamples(java.lang.Iterable values) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, errorSamples_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, errorSamples_);
         onChanged();
       } else {
         errorSamplesBuilder_.addAllMessages(values);
@@ -752,6 +819,8 @@ public Builder addAllErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -769,6 +838,8 @@ public Builder clearErrorSamples() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -786,39 +857,43 @@ public Builder removeErrorSamples(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.Status.Builder getErrorSamplesBuilder(
-        int index) {
+    public com.google.rpc.Status.Builder getErrorSamplesBuilder(int index) {
       return getErrorSamplesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
-        int index) {
+    public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index) {
       if (errorSamplesBuilder_ == null) {
-        return errorSamples_.get(index);  } else {
+        return errorSamples_.get(index);
+      } else {
         return errorSamplesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public java.util.List 
-         getErrorSamplesOrBuilderList() {
+    public java.util.List getErrorSamplesOrBuilderList() {
       if (errorSamplesBuilder_ != null) {
         return errorSamplesBuilder_.getMessageOrBuilderList();
       } else {
@@ -826,6 +901,8 @@ public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -833,42 +910,44 @@ public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
      * repeated .google.rpc.Status error_samples = 1;
      */
     public com.google.rpc.Status.Builder addErrorSamplesBuilder() {
-      return getErrorSamplesFieldBuilder().addBuilder(
-          com.google.rpc.Status.getDefaultInstance());
+      return getErrorSamplesFieldBuilder().addBuilder(com.google.rpc.Status.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.Status.Builder addErrorSamplesBuilder(
-        int index) {
-      return getErrorSamplesFieldBuilder().addBuilder(
-          index, com.google.rpc.Status.getDefaultInstance());
+    public com.google.rpc.Status.Builder addErrorSamplesBuilder(int index) {
+      return getErrorSamplesFieldBuilder()
+          .addBuilder(index, com.google.rpc.Status.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public java.util.List 
-         getErrorSamplesBuilderList() {
+    public java.util.List getErrorSamplesBuilderList() {
       return getErrorSamplesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> 
+            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
         getErrorSamplesFieldBuilder() {
       if (errorSamplesBuilder_ == null) {
-        errorSamplesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>(
-                errorSamples_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        errorSamplesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.rpc.Status,
+                com.google.rpc.Status.Builder,
+                com.google.rpc.StatusOrBuilder>(
+                errorSamples_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         errorSamples_ = null;
       }
       return errorSamplesBuilder_;
@@ -876,34 +955,47 @@ public com.google.rpc.Status.Builder addErrorSamplesBuilder(
 
     private com.google.cloud.discoveryengine.v1beta.ImportErrorConfig errorConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder> errorConfigBuilder_;
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>
+        errorConfigBuilder_;
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
+     *
      * @return Whether the errorConfig field is set.
      */
     public boolean hasErrorConfig() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
+     *
      * @return The errorConfig.
      */
     public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig() {
       if (errorConfigBuilder_ == null) {
-        return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+        return errorConfig_ == null
+            ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
+            : errorConfig_;
       } else {
         return errorConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -924,6 +1016,8 @@ public Builder setErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportErro
       return this;
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -942,17 +1036,21 @@ public Builder setErrorConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
      */
-    public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportErrorConfig value) {
+    public Builder mergeErrorConfig(
+        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig value) {
       if (errorConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          errorConfig_ != null &&
-          errorConfig_ != com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && errorConfig_ != null
+            && errorConfig_
+                != com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()) {
           getErrorConfigBuilder().mergeFrom(value);
         } else {
           errorConfig_ = value;
@@ -965,6 +1063,8 @@ public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportEr
       return this;
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -982,33 +1082,42 @@ public Builder clearErrorConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder getErrorConfigBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder
+        getErrorConfigBuilder() {
       bitField0_ |= 0x00000002;
       onChanged();
       return getErrorConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder
+        getErrorConfigOrBuilder() {
       if (errorConfigBuilder_ != null) {
         return errorConfigBuilder_.getMessageOrBuilder();
       } else {
-        return errorConfig_ == null ?
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+        return errorConfig_ == null
+            ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
+            : errorConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors in the request if set.
      * 

@@ -1016,21 +1125,24 @@ public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErr
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>
         getErrorConfigFieldBuilder() {
       if (errorConfigBuilder_ == null) {
-        errorConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>(
-                getErrorConfig(),
-                getParentForChildren(),
-                isClean());
+        errorConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
+                com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
+                com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>(
+                getErrorConfig(), getParentForChildren(), isClean());
         errorConfig_ = null;
       }
       return errorConfigBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1040,41 +1152,43 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ImportDocumentsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ImportDocumentsResponse)
-  private static final com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse();
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse getDefaultInstance() {
+  public static com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse
+      getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ImportDocumentsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ImportDocumentsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1086,9 +1200,8 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse getDefaultInstanceForType() {
+  public com.google.cloud.discoveryengine.v1beta.ImportDocumentsResponse
+      getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponseOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponseOrBuilder.java
similarity index 69%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponseOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponseOrBuilder.java
index 23d9ab19192a..10941367a9ec 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponseOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportDocumentsResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ImportDocumentsResponseOrBuilder extends
+public interface ImportDocumentsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ImportDocumentsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  java.util.List 
-      getErrorSamplesList();
+  java.util.List getErrorSamplesList();
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -25,6 +44,8 @@ public interface ImportDocumentsResponseOrBuilder extends
    */
   com.google.rpc.Status getErrorSamples(int index);
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -33,43 +54,53 @@ public interface ImportDocumentsResponseOrBuilder extends
    */
   int getErrorSamplesCount();
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  java.util.List 
-      getErrorSamplesOrBuilderList();
+  java.util.List getErrorSamplesOrBuilderList();
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
-      int index);
+  com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
+   *
    * @return Whether the errorConfig field is set.
    */
   boolean hasErrorConfig();
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
+   *
    * @return The errorConfig.
    */
   com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig();
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors in the request if set.
    * 

diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfig.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfig.java
similarity index 69%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfig.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfig.java
index 0336b645a9e6..861ac814d505 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfig.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfig.java
@@ -1,56 +1,78 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Configuration of destination for Import related errors.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportErrorConfig}
  */
-public final class ImportErrorConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ImportErrorConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ImportErrorConfig)
     ImportErrorConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ImportErrorConfig.newBuilder() to construct.
   private ImportErrorConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private ImportErrorConfig() {
-  }
+
+  private ImportErrorConfig() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ImportErrorConfig();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.class, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.class,
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder.class);
   }
 
   private int destinationCase_ = 0;
+
   @SuppressWarnings("serial")
   private java.lang.Object destination_;
+
   public enum DestinationCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     GCS_PREFIX(1),
     DESTINATION_NOT_SET(0);
     private final int value;
+
     private DestinationCase(int value) {
       this.value = value;
     }
@@ -66,24 +88,28 @@ public static DestinationCase valueOf(int value) {
 
     public static DestinationCase forNumber(int value) {
       switch (value) {
-        case 1: return GCS_PREFIX;
-        case 0: return DESTINATION_NOT_SET;
-        default: return null;
+        case 1:
+          return GCS_PREFIX;
+        case 0:
+          return DESTINATION_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public DestinationCase
-  getDestinationCase() {
-    return DestinationCase.forNumber(
-        destinationCase_);
+  public DestinationCase getDestinationCase() {
+    return DestinationCase.forNumber(destinationCase_);
   }
 
   public static final int GCS_PREFIX_FIELD_NUMBER = 1;
   /**
+   *
+   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -92,12 +118,15 @@ public int getNumber() {
    * 

    *
    * string gcs_prefix = 1;
+   *
    * @return Whether the gcsPrefix field is set.
    */
   public boolean hasGcsPrefix() {
     return destinationCase_ == 1;
   }
   /**
+   *
+   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -106,6 +135,7 @@ public boolean hasGcsPrefix() {
    * 

    *
    * string gcs_prefix = 1;
+   *
    * @return The gcsPrefix.
    */
   public java.lang.String getGcsPrefix() {
@@ -116,8 +146,7 @@ public java.lang.String getGcsPrefix() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (destinationCase_ == 1) {
         destination_ = s;
@@ -126,6 +155,8 @@ public java.lang.String getGcsPrefix() {
     }
   }
   /**
+   *
+   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -134,18 +165,17 @@ public java.lang.String getGcsPrefix() {
    * 

    *
    * string gcs_prefix = 1;
+   *
    * @return The bytes for gcsPrefix.
    */
-  public com.google.protobuf.ByteString
-      getGcsPrefixBytes() {
+  public com.google.protobuf.ByteString getGcsPrefixBytes() {
     java.lang.Object ref = "";
     if (destinationCase_ == 1) {
       ref = destination_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (destinationCase_ == 1) {
         destination_ = b;
       }
@@ -156,6 +186,7 @@ public java.lang.String getGcsPrefix() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -167,8 +198,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (destinationCase_ == 1) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, destination_);
     }
@@ -192,18 +222,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ImportErrorConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ImportErrorConfig other = (com.google.cloud.discoveryengine.v1beta.ImportErrorConfig) obj;
+    com.google.cloud.discoveryengine.v1beta.ImportErrorConfig other =
+        (com.google.cloud.discoveryengine.v1beta.ImportErrorConfig) obj;
 
     if (!getDestinationCase().equals(other.getDestinationCase())) return false;
     switch (destinationCase_) {
       case 1:
-        if (!getGcsPrefix()
-            .equals(other.getGcsPrefix())) return false;
+        if (!getGcsPrefix().equals(other.getGcsPrefix())) return false;
         break;
       case 0:
       default:
@@ -233,131 +263,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ImportErrorConfig prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.ImportErrorConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Configuration of destination for Import related errors.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportErrorConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ImportErrorConfig)
       com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.class, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.class,
+              com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -368,9 +403,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor;
     }
 
     @java.lang.Override
@@ -389,8 +424,11 @@ public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ImportErrorConfig result = new com.google.cloud.discoveryengine.v1beta.ImportErrorConfig(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.ImportErrorConfig result =
+          new com.google.cloud.discoveryengine.v1beta.ImportErrorConfig(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -400,7 +438,8 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportErrorCo
       int from_bitField0_ = bitField0_;
     }
 
-    private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.ImportErrorConfig result) {
+    private void buildPartialOneofs(
+        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig result) {
       result.destinationCase_ = destinationCase_;
       result.destination_ = this.destination_;
     }
@@ -409,38 +448,39 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.ImportEr
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ImportErrorConfig) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportErrorConfig)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportErrorConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -448,17 +488,20 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportErrorConfig other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance())
+        return this;
       switch (other.getDestinationCase()) {
-        case GCS_PREFIX: {
-          destinationCase_ = 1;
-          destination_ = other.destination_;
-          onChanged();
-          break;
-        }
-        case DESTINATION_NOT_SET: {
-          break;
-        }
+        case GCS_PREFIX:
+          {
+            destinationCase_ = 1;
+            destination_ = other.destination_;
+            onChanged();
+            break;
+          }
+        case DESTINATION_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -486,18 +529,20 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
-              destinationCase_ = 1;
-              destination_ = s;
-              break;
-            } // case 10
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                destinationCase_ = 1;
+                destination_ = s;
+                break;
+              } // case 10
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -507,12 +552,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int destinationCase_ = 0;
     private java.lang.Object destination_;
-    public DestinationCase
-        getDestinationCase() {
-      return DestinationCase.forNumber(
-          destinationCase_);
+
+    public DestinationCase getDestinationCase() {
+      return DestinationCase.forNumber(destinationCase_);
     }
 
     public Builder clearDestination() {
@@ -525,6 +570,8 @@ public Builder clearDestination() {
     private int bitField0_;
 
     /**
+     *
+     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -533,6 +580,7 @@ public Builder clearDestination() {
      * 

      *
      * string gcs_prefix = 1;
+     *
      * @return Whether the gcsPrefix field is set.
      */
     @java.lang.Override
@@ -540,6 +588,8 @@ public boolean hasGcsPrefix() {
       return destinationCase_ == 1;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -548,6 +598,7 @@ public boolean hasGcsPrefix() {
      * 

      *
      * string gcs_prefix = 1;
+     *
      * @return The gcsPrefix.
      */
     @java.lang.Override
@@ -557,8 +608,7 @@ public java.lang.String getGcsPrefix() {
         ref = destination_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (destinationCase_ == 1) {
           destination_ = s;
@@ -569,6 +619,8 @@ public java.lang.String getGcsPrefix() {
       }
     }
     /**
+     *
+     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -577,19 +629,18 @@ public java.lang.String getGcsPrefix() {
      * 

      *
      * string gcs_prefix = 1;
+     *
      * @return The bytes for gcsPrefix.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getGcsPrefixBytes() {
+    public com.google.protobuf.ByteString getGcsPrefixBytes() {
       java.lang.Object ref = "";
       if (destinationCase_ == 1) {
         ref = destination_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (destinationCase_ == 1) {
           destination_ = b;
         }
@@ -599,6 +650,8 @@ public java.lang.String getGcsPrefix() {
       }
     }
     /**
+     *
+     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -607,18 +660,22 @@ public java.lang.String getGcsPrefix() {
      * 

      *
      * string gcs_prefix = 1;
+     *
      * @param value The gcsPrefix to set.
      * @return This builder for chaining.
      */
-    public Builder setGcsPrefix(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setGcsPrefix(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       destinationCase_ = 1;
       destination_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -627,6 +684,7 @@ public Builder setGcsPrefix(
      * 

      *
      * string gcs_prefix = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearGcsPrefix() {
@@ -638,6 +696,8 @@ public Builder clearGcsPrefix() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage prefix for import errors. This must be an empty,
      * existing Cloud Storage directory. Import errors will be written to
@@ -646,21 +706,23 @@ public Builder clearGcsPrefix() {
      * 

      *
      * string gcs_prefix = 1;
+     *
      * @param value The bytes for gcsPrefix to set.
      * @return This builder for chaining.
      */
-    public Builder setGcsPrefixBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setGcsPrefixBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       destinationCase_ = 1;
       destination_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -670,12 +732,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ImportErrorConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ImportErrorConfig)
   private static final com.google.cloud.discoveryengine.v1beta.ImportErrorConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ImportErrorConfig();
   }
@@ -684,27 +746,27 @@ public static com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ImportErrorConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ImportErrorConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -719,6 +781,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfigOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfigOrBuilder.java
similarity index 67%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfigOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfigOrBuilder.java
index be33e6f28d6e..f4ed0b19be32 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfigOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportErrorConfigOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ImportErrorConfigOrBuilder extends
+public interface ImportErrorConfigOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ImportErrorConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -16,10 +34,13 @@ public interface ImportErrorConfigOrBuilder extends
    * 

    *
    * string gcs_prefix = 1;
+   *
    * @return Whether the gcsPrefix field is set.
    */
   boolean hasGcsPrefix();
   /**
+   *
+   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -28,10 +49,13 @@ public interface ImportErrorConfigOrBuilder extends
    * 

    *
    * string gcs_prefix = 1;
+   *
    * @return The gcsPrefix.
    */
   java.lang.String getGcsPrefix();
   /**
+   *
+   *
    * 
    * Cloud Storage prefix for import errors. This must be an empty,
    * existing Cloud Storage directory. Import errors will be written to
@@ -40,10 +64,10 @@ public interface ImportErrorConfigOrBuilder extends
    * 

    *
    * string gcs_prefix = 1;
+   *
    * @return The bytes for gcsPrefix.
    */
-  com.google.protobuf.ByteString
-      getGcsPrefixBytes();
+  com.google.protobuf.ByteString getGcsPrefixBytes();
 
   com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.DestinationCase getDestinationCase();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadata.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadata.java
similarity index 69%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadata.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadata.java
index 074caf8bb8e6..6c62db1e7fee 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadata.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadata.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Metadata related to the progress of the Import operation. This will be
  * returned by the google.longrunning.Operation.metadata field.
@@ -11,46 +28,50 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata}
  */
-public final class ImportUserEventsMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ImportUserEventsMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata)
     ImportUserEventsMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ImportUserEventsMetadata.newBuilder() to construct.
   private ImportUserEventsMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private ImportUserEventsMetadata() {
-  }
+
+  private ImportUserEventsMetadata() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ImportUserEventsMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.class, com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.class,
+            com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -58,11 +79,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -70,6 +94,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -84,12 +110,15 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -97,12 +126,15 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -110,6 +142,8 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -125,11 +159,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   public static final int SUCCESS_COUNT_FIELD_NUMBER = 3;
   private long successCount_ = 0L;
   /**
+   *
+   *
    * 
    * Count of entries that were processed successfully.
    * 

    *
    * int64 success_count = 3;
+   *
    * @return The successCount.
    */
   @java.lang.Override
@@ -140,11 +177,14 @@ public long getSuccessCount() {
   public static final int FAILURE_COUNT_FIELD_NUMBER = 4;
   private long failureCount_ = 0L;
   /**
+   *
+   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
+   *
    * @return The failureCount.
    */
   @java.lang.Override
@@ -153,6 +193,7 @@ public long getFailureCount() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -164,8 +205,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -188,20 +228,16 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
     }
     if (successCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(3, successCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, successCount_);
     }
     if (failureCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(4, failureCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, failureCount_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -211,27 +247,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata other = (com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata) obj;
+    com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata other =
+        (com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime()
-          .equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
     }
-    if (getSuccessCount()
-        != other.getSuccessCount()) return false;
-    if (getFailureCount()
-        != other.getFailureCount()) return false;
+    if (getSuccessCount() != other.getSuccessCount()) return false;
+    if (getFailureCount() != other.getFailureCount()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -252,109 +285,113 @@ public int hashCode() {
       hash = (53 * hash) + getUpdateTime().hashCode();
     }
     hash = (37 * hash) + SUCCESS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getSuccessCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getSuccessCount());
     hash = (37 * hash) + FAILURE_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getFailureCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getFailureCount());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata related to the progress of the Import operation. This will be
    * returned by the google.longrunning.Operation.metadata field.
@@ -362,33 +399,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata)
       com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.class, com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.class,
+              com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -409,13 +445,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.getDefaultInstance();
     }
 
@@ -430,23 +467,23 @@ public com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata build()
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata result = new com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata result =
+          new com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null
-            ? updateTime_
-            : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.successCount_ = successCount_;
@@ -460,46 +497,50 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportUserEve
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.getDefaultInstance()) return this;
+    public Builder mergeFrom(
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata other) {
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata.getDefaultInstance())
+        return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -538,36 +579,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getUpdateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 24: {
-              successCount_ = input.readInt64();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            case 32: {
-              failureCount_ = input.readInt64();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                successCount_ = input.readInt64();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            case 32:
+              {
+                failureCount_ = input.readInt64();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -577,38 +619,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -629,14 +685,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -647,6 +704,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -655,9 +714,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -670,6 +729,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -687,6 +748,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -699,6 +762,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -709,11 +774,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -721,14 +789,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -736,36 +807,49 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        updateTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -787,6 +871,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -794,8 +880,7 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -806,6 +891,8 @@ public Builder setUpdateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -815,9 +902,9 @@ public Builder setUpdateTime(
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          updateTime_ != null &&
-          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateTime_ != null
+            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -830,6 +917,8 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -848,6 +937,8 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -861,6 +952,8 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -872,11 +965,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -885,26 +981,32 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(),
-                getParentForChildren(),
-                isClean());
+        updateTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(), getParentForChildren(), isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
 
-    private long successCount_ ;
+    private long successCount_;
     /**
+     *
+     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
+     *
      * @return The successCount.
      */
     @java.lang.Override
@@ -912,11 +1014,14 @@ public long getSuccessCount() {
       return successCount_;
     }
     /**
+     *
+     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
+     *
      * @param value The successCount to set.
      * @return This builder for chaining.
      */
@@ -928,11 +1033,14 @@ public Builder setSuccessCount(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Count of entries that were processed successfully.
      * 

      *
      * int64 success_count = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSuccessCount() {
@@ -942,13 +1050,16 @@ public Builder clearSuccessCount() {
       return this;
     }
 
-    private long failureCount_ ;
+    private long failureCount_;
     /**
+     *
+     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
+     *
      * @return The failureCount.
      */
     @java.lang.Override
@@ -956,11 +1067,14 @@ public long getFailureCount() {
       return failureCount_;
     }
     /**
+     *
+     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
+     *
      * @param value The failureCount to set.
      * @return This builder for chaining.
      */
@@ -972,11 +1086,14 @@ public Builder setFailureCount(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFailureCount() {
@@ -985,9 +1102,9 @@ public Builder clearFailureCount() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -997,41 +1114,43 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata)
-  private static final com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata();
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata getDefaultInstance() {
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata
+      getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ImportUserEventsMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ImportUserEventsMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1043,9 +1162,8 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata getDefaultInstanceForType() {
+  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata
+      getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadataOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadataOrBuilder.java
similarity index 73%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadataOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadataOrBuilder.java
index 785d242ce742..0b5e057776ec 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadataOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ImportUserEventsMetadataOrBuilder extends
+public interface ImportUserEventsMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ImportUserEventsMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -35,26 +59,34 @@ public interface ImportUserEventsMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -65,21 +97,27 @@ public interface ImportUserEventsMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Count of entries that were processed successfully.
    * 

    *
    * int64 success_count = 3;
+   *
    * @return The successCount.
    */
   long getSuccessCount();
 
   /**
+   *
+   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
+   *
    * @return The failureCount.
    */
   long getFailureCount();
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequest.java
similarity index 63%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequest.java
index f95aded4c10a..4d7a172897fc 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequest.java
@@ -1,190 +1,254 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Request message for the ImportUserEvents request.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportUserEventsRequest}
  */
-public final class ImportUserEventsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ImportUserEventsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest)
     ImportUserEventsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ImportUserEventsRequest.newBuilder() to construct.
   private ImportUserEventsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ImportUserEventsRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ImportUserEventsRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.class, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.class,
+            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.Builder.class);
   }
 
-  public interface InlineSourceOrBuilder extends
+  public interface InlineSourceOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    java.util.List 
-        getUserEventsList();
+    java.util.List getUserEventsList();
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvents(int index);
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     int getUserEventsCount();
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    java.util.List 
+    java.util.List
         getUserEventsOrBuilderList();
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventsOrBuilder(
-        int index);
+    com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventsOrBuilder(int index);
   }
   /**
+   *
+   *
    * 
    * The inline source for the input config for ImportUserEvents method.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource}
    */
-  public static final class InlineSource extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class InlineSource extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
       InlineSourceOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use InlineSource.newBuilder() to construct.
     private InlineSource(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private InlineSource() {
       userEvents_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new InlineSource();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.class, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.class,
+              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder
+                  .class);
     }
 
     public static final int USER_EVENTS_FIELD_NUMBER = 1;
+
     @SuppressWarnings("serial")
     private java.util.List userEvents_;
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
     public java.util.List getUserEventsList() {
       return userEvents_;
     }
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
-    public java.util.List 
+    public java.util.List
         getUserEventsOrBuilderList() {
       return userEvents_;
     }
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
     public int getUserEventsCount() {
       return userEvents_.size();
     }
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvents(int index) {
       return userEvents_.get(index);
     }
     /**
+     *
+     *
      * 
      * Required. A list of user events to import. Recommended max of 10k items.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventsOrBuilder(
@@ -193,6 +257,7 @@ public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventsO
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -204,8 +269,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       for (int i = 0; i < userEvents_.size(); i++) {
         output.writeMessage(1, userEvents_.get(i));
       }
@@ -219,8 +283,7 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < userEvents_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, userEvents_.get(i));
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, userEvents_.get(i));
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -230,15 +293,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
-      if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)) {
+      if (!(obj
+          instanceof
+          com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource other = (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) obj;
+      com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource other =
+          (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) obj;
 
-      if (!getUserEventsList()
-          .equals(other.getUserEventsList())) return false;
+      if (!getUserEventsList().equals(other.getUserEventsList())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -259,90 +324,101 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+        parseFrom(java.nio.ByteBuffer data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+        parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+        parseFrom(com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+        parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+        parseFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+        parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+        parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -352,39 +428,44 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * The inline source for the input config for ImportUserEvents method.
      * 

      *
-     * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource}
+     * Protobuf type {@code
+     * google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
         com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+            .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+            .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.class, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.class,
+                com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder
+                    .class);
       }
 
-      // Construct using com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.newBuilder()
-      private Builder() {
-
-      }
+      // Construct using
+      // com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.newBuilder()
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -400,19 +481,22 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+            .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+          getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+            .getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource build() {
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource result = buildPartial();
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource result =
+            buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -420,15 +504,20 @@ public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSou
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource result = new com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource(this);
+      public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+          buildPartial() {
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource result =
+            new com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource result) {
+      private void buildPartialRepeatedFields(
+          com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource result) {
         if (userEventsBuilder_ == null) {
           if (((bitField0_ & 0x00000001) != 0)) {
             userEvents_ = java.util.Collections.unmodifiableList(userEvents_);
@@ -440,7 +529,8 @@ private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.
         }
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource result) {
         int from_bitField0_ = bitField0_;
       }
 
@@ -448,46 +538,55 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportUserEve
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)other);
+        if (other
+            instanceof
+            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) {
+          return mergeFrom(
+              (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource other) {
-        if (other == com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource other) {
+        if (other
+            == com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+                .getDefaultInstance()) return this;
         if (userEventsBuilder_ == null) {
           if (!other.userEvents_.isEmpty()) {
             if (userEvents_.isEmpty()) {
@@ -506,9 +605,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportUserEvent
               userEventsBuilder_ = null;
               userEvents_ = other.userEvents_;
               bitField0_ = (bitField0_ & ~0x00000001);
-              userEventsBuilder_ = 
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                   getUserEventsFieldBuilder() : null;
+              userEventsBuilder_ =
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getUserEventsFieldBuilder()
+                      : null;
             } else {
               userEventsBuilder_.addAllMessages(other.userEvents_);
             }
@@ -540,25 +640,27 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                com.google.cloud.discoveryengine.v1beta.UserEvent m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1beta.UserEvent.parser(),
-                        extensionRegistry);
-                if (userEventsBuilder_ == null) {
-                  ensureUserEventsIsMutable();
-                  userEvents_.add(m);
-                } else {
-                  userEventsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  com.google.cloud.discoveryengine.v1beta.UserEvent m =
+                      input.readMessage(
+                          com.google.cloud.discoveryengine.v1beta.UserEvent.parser(),
+                          extensionRegistry);
+                  if (userEventsBuilder_ == null) {
+                    ensureUserEventsIsMutable();
+                    userEvents_.add(m);
+                  } else {
+                    userEventsBuilder_.addMessage(m);
+                  }
+                  break;
+                } // case 10
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -568,26 +670,37 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private java.util.List userEvents_ =
-        java.util.Collections.emptyList();
+          java.util.Collections.emptyList();
+
       private void ensureUserEventsIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
-          userEvents_ = new java.util.ArrayList(userEvents_);
+          userEvents_ =
+              new java.util.ArrayList(
+                  userEvents_);
           bitField0_ |= 0x00000001;
-         }
+        }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.UserEvent, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder, com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder> userEventsBuilder_;
+              com.google.cloud.discoveryengine.v1beta.UserEvent,
+              com.google.cloud.discoveryengine.v1beta.UserEvent.Builder,
+              com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>
+          userEventsBuilder_;
 
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public java.util.List getUserEventsList() {
         if (userEventsBuilder_ == null) {
@@ -597,11 +710,15 @@ public java.util.List getUser
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public int getUserEventsCount() {
         if (userEventsBuilder_ == null) {
@@ -611,11 +728,15 @@ public int getUserEventsCount() {
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvents(int index) {
         if (userEventsBuilder_ == null) {
@@ -625,11 +746,15 @@ public com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvents(int index
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder setUserEvents(
           int index, com.google.cloud.discoveryengine.v1beta.UserEvent value) {
@@ -646,11 +771,15 @@ public Builder setUserEvents(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder setUserEvents(
           int index, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder builderForValue) {
@@ -664,11 +793,15 @@ public Builder setUserEvents(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder addUserEvents(com.google.cloud.discoveryengine.v1beta.UserEvent value) {
         if (userEventsBuilder_ == null) {
@@ -684,11 +817,15 @@ public Builder addUserEvents(com.google.cloud.discoveryengine.v1beta.UserEvent v
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder addUserEvents(
           int index, com.google.cloud.discoveryengine.v1beta.UserEvent value) {
@@ -705,11 +842,15 @@ public Builder addUserEvents(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder addUserEvents(
           com.google.cloud.discoveryengine.v1beta.UserEvent.Builder builderForValue) {
@@ -723,11 +864,15 @@ public Builder addUserEvents(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder addUserEvents(
           int index, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder builderForValue) {
@@ -741,18 +886,21 @@ public Builder addUserEvents(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder addAllUserEvents(
           java.lang.Iterable values) {
         if (userEventsBuilder_ == null) {
           ensureUserEventsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, userEvents_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, userEvents_);
           onChanged();
         } else {
           userEventsBuilder_.addAllMessages(values);
@@ -760,11 +908,15 @@ public Builder addAllUserEvents(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder clearUserEvents() {
         if (userEventsBuilder_ == null) {
@@ -777,11 +929,15 @@ public Builder clearUserEvents() {
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder removeUserEvents(int index) {
         if (userEventsBuilder_ == null) {
@@ -794,39 +950,52 @@ public Builder removeUserEvents(int index) {
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public com.google.cloud.discoveryengine.v1beta.UserEvent.Builder getUserEventsBuilder(
           int index) {
         return getUserEventsFieldBuilder().getBuilder(index);
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventsOrBuilder(
           int index) {
         if (userEventsBuilder_ == null) {
-          return userEvents_.get(index);  } else {
+          return userEvents_.get(index);
+        } else {
           return userEventsBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public java.util.List 
-           getUserEventsOrBuilderList() {
+      public java.util.List
+          getUserEventsOrBuilderList() {
         if (userEventsBuilder_ != null) {
           return userEventsBuilder_.getMessageOrBuilderList();
         } else {
@@ -834,53 +1003,70 @@ public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventsO
         }
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public com.google.cloud.discoveryengine.v1beta.UserEvent.Builder addUserEventsBuilder() {
-        return getUserEventsFieldBuilder().addBuilder(
-            com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance());
+        return getUserEventsFieldBuilder()
+            .addBuilder(com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public com.google.cloud.discoveryengine.v1beta.UserEvent.Builder addUserEventsBuilder(
           int index) {
-        return getUserEventsFieldBuilder().addBuilder(
-            index, com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance());
+        return getUserEventsFieldBuilder()
+            .addBuilder(
+                index, com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * Required. A list of user events to import. Recommended max of 10k items.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.UserEvent user_events = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public java.util.List 
-           getUserEventsBuilderList() {
+      public java.util.List
+          getUserEventsBuilderList() {
         return getUserEventsFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.UserEvent, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder, com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder> 
+              com.google.cloud.discoveryengine.v1beta.UserEvent,
+              com.google.cloud.discoveryengine.v1beta.UserEvent.Builder,
+              com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>
           getUserEventsFieldBuilder() {
         if (userEventsBuilder_ == null) {
-          userEventsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.UserEvent, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder, com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>(
-                  userEvents_,
-                  ((bitField0_ & 0x00000001) != 0),
-                  getParentForChildren(),
-                  isClean());
+          userEventsBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.cloud.discoveryengine.v1beta.UserEvent,
+                  com.google.cloud.discoveryengine.v1beta.UserEvent.Builder,
+                  com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>(
+                  userEvents_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
           userEvents_ = null;
         }
         return userEventsBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -893,41 +1079,46 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
-    private static final com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest
+            .InlineSource
+        DEFAULT_INSTANCE;
+
     static {
-      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource();
+      DEFAULT_INSTANCE =
+          new com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public InlineSource parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public InlineSource parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -939,23 +1130,27 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   private int sourceCase_ = 0;
+
   @SuppressWarnings("serial")
   private java.lang.Object source_;
+
   public enum SourceCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     INLINE_SOURCE(2),
     GCS_SOURCE(3),
     BIGQUERY_SOURCE(4),
     SOURCE_NOT_SET(0);
     private final int value;
+
     private SourceCase(int value) {
       this.value = value;
     }
@@ -971,31 +1166,40 @@ public static SourceCase valueOf(int value) {
 
     public static SourceCase forNumber(int value) {
       switch (value) {
-        case 2: return INLINE_SOURCE;
-        case 3: return GCS_SOURCE;
-        case 4: return BIGQUERY_SOURCE;
-        case 0: return SOURCE_NOT_SET;
-        default: return null;
+        case 2:
+          return INLINE_SOURCE;
+        case 3:
+          return GCS_SOURCE;
+        case 4:
+          return BIGQUERY_SOURCE;
+        case 0:
+          return SOURCE_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public SourceCase
-  getSourceCase() {
-    return SourceCase.forNumber(
-        sourceCase_);
+  public SourceCase getSourceCase() {
+    return SourceCase.forNumber(sourceCase_);
   }
 
   public static final int INLINE_SOURCE_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * The Inline source for the input content for UserEvents.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+   * 
+   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+   * 
+   *
    * @return Whether the inlineSource field is set.
    */
   @java.lang.Override
@@ -1003,42 +1207,58 @@ public boolean hasInlineSource() {
     return sourceCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * The Inline source for the input content for UserEvents.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+   * 
+   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+   * 
+   *
    * @return The inlineSource.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource getInlineSource() {
+  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+      getInlineSource() {
     if (sourceCase_ == 2) {
-       return (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_;
+      return (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_;
     }
-    return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.getDefaultInstance();
+    return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+        .getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * The Inline source for the input content for UserEvents.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+   * 
+   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder() {
+  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder
+      getInlineSourceOrBuilder() {
     if (sourceCase_ == 2) {
-       return (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_;
+      return (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_;
     }
-    return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.getDefaultInstance();
+    return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+        .getDefaultInstance();
   }
 
   public static final int GCS_SOURCE_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
+   *
    * @return Whether the gcsSource field is set.
    */
   @java.lang.Override
@@ -1046,21 +1266,26 @@ public boolean hasGcsSource() {
     return sourceCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
+   *
    * @return The gcsSource.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.GcsSource getGcsSource() {
     if (sourceCase_ == 3) {
-       return (com.google.cloud.discoveryengine.v1beta.GcsSource) source_;
+      return (com.google.cloud.discoveryengine.v1beta.GcsSource) source_;
     }
     return com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * Cloud Storage location for the input content.
    * 

@@ -1070,18 +1295,21 @@ public com.google.cloud.discoveryengine.v1beta.GcsSource getGcsSource() {
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOrBuilder() {
     if (sourceCase_ == 3) {
-       return (com.google.cloud.discoveryengine.v1beta.GcsSource) source_;
+      return (com.google.cloud.discoveryengine.v1beta.GcsSource) source_;
     }
     return com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance();
   }
 
   public static final int BIGQUERY_SOURCE_FIELD_NUMBER = 4;
   /**
+   *
+   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
+   *
    * @return Whether the bigquerySource field is set.
    */
   @java.lang.Override
@@ -1089,21 +1317,26 @@ public boolean hasBigquerySource() {
     return sourceCase_ == 4;
   }
   /**
+   *
+   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
+   *
    * @return The bigquerySource.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.BigQuerySource getBigquerySource() {
     if (sourceCase_ == 4) {
-       return (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_;
+      return (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_;
     }
     return com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * BigQuery input source.
    * 

@@ -1111,23 +1344,30 @@ public com.google.cloud.discoveryengine.v1beta.BigQuerySource getBigquerySource(
    * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder getBigquerySourceOrBuilder() {
+  public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder
+      getBigquerySourceOrBuilder() {
     if (sourceCase_ == 4) {
-       return (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_;
+      return (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_;
     }
     return com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance();
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. Parent DataStore resource name, of the form
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -1136,30 +1376,32 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. Parent DataStore resource name, of the form
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -1170,12 +1412,15 @@ public java.lang.String getParent() {
   public static final int ERROR_CONFIG_FIELD_NUMBER = 5;
   private com.google.cloud.discoveryengine.v1beta.ImportErrorConfig errorConfig_;
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
+   *
    * @return Whether the errorConfig field is set.
    */
   @java.lang.Override
@@ -1183,19 +1428,26 @@ public boolean hasErrorConfig() {
     return errorConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
+   *
    * @return The errorConfig.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig() {
-    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+    return errorConfig_ == null
+        ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
+        : errorConfig_;
   }
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
@@ -1204,11 +1456,15 @@ public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig(
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
-    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+  public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder
+      getErrorConfigOrBuilder() {
+    return errorConfig_ == null
+        ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
+        : errorConfig_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1220,13 +1476,14 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
     if (sourceCase_ == 2) {
-      output.writeMessage(2, (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_);
+      output.writeMessage(
+          2,
+          (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_);
     }
     if (sourceCase_ == 3) {
       output.writeMessage(3, (com.google.cloud.discoveryengine.v1beta.GcsSource) source_);
@@ -1250,20 +1507,24 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (sourceCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2,
+              (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
+                  source_);
     }
     if (sourceCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, (com.google.cloud.discoveryengine.v1beta.GcsSource) source_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              3, (com.google.cloud.discoveryengine.v1beta.GcsSource) source_);
     }
     if (sourceCase_ == 4) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              4, (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_);
     }
     if (errorConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(5, getErrorConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(5, getErrorConfig());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -1273,33 +1534,29 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest other = (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest other =
+        (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (hasErrorConfig() != other.hasErrorConfig()) return false;
     if (hasErrorConfig()) {
-      if (!getErrorConfig()
-          .equals(other.getErrorConfig())) return false;
+      if (!getErrorConfig().equals(other.getErrorConfig())) return false;
     }
     if (!getSourceCase().equals(other.getSourceCase())) return false;
     switch (sourceCase_) {
       case 2:
-        if (!getInlineSource()
-            .equals(other.getInlineSource())) return false;
+        if (!getInlineSource().equals(other.getInlineSource())) return false;
         break;
       case 3:
-        if (!getGcsSource()
-            .equals(other.getGcsSource())) return false;
+        if (!getGcsSource().equals(other.getGcsSource())) return false;
         break;
       case 4:
-        if (!getBigquerySource()
-            .equals(other.getBigquerySource())) return false;
+        if (!getBigquerySource().equals(other.getBigquerySource())) return false;
         break;
       case 0:
       default:
@@ -1343,131 +1600,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for the ImportUserEvents request.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportUserEventsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest)
       com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.class, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.class,
+              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1493,13 +1755,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.getDefaultInstance();
     }
 
@@ -1514,38 +1777,39 @@ public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest result = new com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest result =
+          new com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000008) != 0)) {
         result.parent_ = parent_;
       }
       if (((from_bitField0_ & 0x00000010) != 0)) {
-        result.errorConfig_ = errorConfigBuilder_ == null
-            ? errorConfig_
-            : errorConfigBuilder_.build();
+        result.errorConfig_ =
+            errorConfigBuilder_ == null ? errorConfig_ : errorConfigBuilder_.build();
       }
     }
 
-    private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest result) {
+    private void buildPartialOneofs(
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest result) {
       result.sourceCase_ = sourceCase_;
       result.source_ = this.source_;
-      if (sourceCase_ == 2 &&
-          inlineSourceBuilder_ != null) {
+      if (sourceCase_ == 2 && inlineSourceBuilder_ != null) {
         result.source_ = inlineSourceBuilder_.build();
       }
-      if (sourceCase_ == 3 &&
-          gcsSourceBuilder_ != null) {
+      if (sourceCase_ == 3 && gcsSourceBuilder_ != null) {
         result.source_ = gcsSourceBuilder_.build();
       }
-      if (sourceCase_ == 4 &&
-          bigquerySourceBuilder_ != null) {
+      if (sourceCase_ == 4 && bigquerySourceBuilder_ != null) {
         result.source_ = bigquerySourceBuilder_.build();
       }
     }
@@ -1554,46 +1818,50 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.ImportUs
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.getDefaultInstance()) return this;
+    public Builder mergeFrom(
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest other) {
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000008;
@@ -1603,21 +1871,25 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportUserEvent
         mergeErrorConfig(other.getErrorConfig());
       }
       switch (other.getSourceCase()) {
-        case INLINE_SOURCE: {
-          mergeInlineSource(other.getInlineSource());
-          break;
-        }
-        case GCS_SOURCE: {
-          mergeGcsSource(other.getGcsSource());
-          break;
-        }
-        case BIGQUERY_SOURCE: {
-          mergeBigquerySource(other.getBigquerySource());
-          break;
-        }
-        case SOURCE_NOT_SET: {
-          break;
-        }
+        case INLINE_SOURCE:
+          {
+            mergeInlineSource(other.getInlineSource());
+            break;
+          }
+        case GCS_SOURCE:
+          {
+            mergeGcsSource(other.getGcsSource());
+            break;
+          }
+        case BIGQUERY_SOURCE:
+          {
+            mergeBigquerySource(other.getBigquerySource());
+            break;
+          }
+        case SOURCE_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -1645,45 +1917,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getInlineSourceFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              sourceCase_ = 2;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getGcsSourceFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              sourceCase_ = 3;
-              break;
-            } // case 26
-            case 34: {
-              input.readMessage(
-                  getBigquerySourceFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              sourceCase_ = 4;
-              break;
-            } // case 34
-            case 42: {
-              input.readMessage(
-                  getErrorConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 42
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getInlineSourceFieldBuilder().getBuilder(), extensionRegistry);
+                sourceCase_ = 2;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getGcsSourceFieldBuilder().getBuilder(), extensionRegistry);
+                sourceCase_ = 3;
+                break;
+              } // case 26
+            case 34:
+              {
+                input.readMessage(getBigquerySourceFieldBuilder().getBuilder(), extensionRegistry);
+                sourceCase_ = 4;
+                break;
+              } // case 34
+            case 42:
+              {
+                input.readMessage(getErrorConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1693,12 +1963,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int sourceCase_ = 0;
     private java.lang.Object source_;
-    public SourceCase
-        getSourceCase() {
-      return SourceCase.forNumber(
-          sourceCase_);
+
+    public SourceCase getSourceCase() {
+      return SourceCase.forNumber(sourceCase_);
     }
 
     public Builder clearSource() {
@@ -1711,13 +1981,21 @@ public Builder clearSource() {
     private int bitField0_;
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder> inlineSourceBuilder_;
+            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource,
+            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder,
+            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder>
+        inlineSourceBuilder_;
     /**
+     *
+     *
      * 
      * The Inline source for the input content for UserEvents.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+     * 
+     *
      * @return Whether the inlineSource field is set.
      */
     @java.lang.Override
@@ -1725,35 +2003,49 @@ public boolean hasInlineSource() {
       return sourceCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for UserEvents.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+     * 
+     *
      * @return The inlineSource.
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource getInlineSource() {
+    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+        getInlineSource() {
       if (inlineSourceBuilder_ == null) {
         if (sourceCase_ == 2) {
-          return (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_;
+          return (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
+              source_;
         }
-        return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+            .getDefaultInstance();
       } else {
         if (sourceCase_ == 2) {
           return inlineSourceBuilder_.getMessage();
         }
-        return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for UserEvents.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+     * 
      */
-    public Builder setInlineSource(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource value) {
+    public Builder setInlineSource(
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource value) {
       if (inlineSourceBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -1767,14 +2059,19 @@ public Builder setInlineSource(com.google.cloud.discoveryengine.v1beta.ImportUse
       return this;
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for UserEvents.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+     * 
      */
     public Builder setInlineSource(
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder builderForValue) {
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder
+            builderForValue) {
       if (inlineSourceBuilder_ == null) {
         source_ = builderForValue.build();
         onChanged();
@@ -1785,18 +2082,30 @@ public Builder setInlineSource(
       return this;
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for UserEvents.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+     * 
      */
-    public Builder mergeInlineSource(com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource value) {
+    public Builder mergeInlineSource(
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource value) {
       if (inlineSourceBuilder_ == null) {
-        if (sourceCase_ == 2 &&
-            source_ != com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.getDefaultInstance()) {
-          source_ = com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.newBuilder((com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_)
-              .mergeFrom(value).buildPartial();
+        if (sourceCase_ == 2
+            && source_
+                != com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+                    .getDefaultInstance()) {
+          source_ =
+              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+                  .newBuilder(
+                      (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
+                          source_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           source_ = value;
         }
@@ -1812,11 +2121,15 @@ public Builder mergeInlineSource(com.google.cloud.discoveryengine.v1beta.ImportU
       return this;
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for UserEvents.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+     * 
      */
     public Builder clearInlineSource() {
       if (inlineSourceBuilder_ == null) {
@@ -1835,50 +2148,76 @@ public Builder clearInlineSource() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for UserEvents.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder getInlineSourceBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder
+        getInlineSourceBuilder() {
       return getInlineSourceFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for UserEvents.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder
+        getInlineSourceOrBuilder() {
       if ((sourceCase_ == 2) && (inlineSourceBuilder_ != null)) {
         return inlineSourceBuilder_.getMessageOrBuilder();
       } else {
         if (sourceCase_ == 2) {
-          return (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_;
+          return (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
+              source_;
         }
-        return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.getDefaultInstance();
+        return com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+            .getDefaultInstance();
       }
     }
     /**
+     *
+     *
      * 
      * The Inline source for the input content for UserEvents.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource,
+            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder,
+            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder>
         getInlineSourceFieldBuilder() {
       if (inlineSourceBuilder_ == null) {
         if (!(sourceCase_ == 2)) {
-          source_ = com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.getDefaultInstance();
+          source_ =
+              com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+                  .getDefaultInstance();
         }
-        inlineSourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource.Builder, com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder>(
-                (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource) source_,
+        inlineSourceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource,
+                com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource
+                    .Builder,
+                com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest
+                    .InlineSourceOrBuilder>(
+                (com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource)
+                    source_,
                 getParentForChildren(),
                 isClean());
         source_ = null;
@@ -1889,13 +2228,19 @@ public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSou
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.GcsSource, com.google.cloud.discoveryengine.v1beta.GcsSource.Builder, com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder> gcsSourceBuilder_;
+            com.google.cloud.discoveryengine.v1beta.GcsSource,
+            com.google.cloud.discoveryengine.v1beta.GcsSource.Builder,
+            com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder>
+        gcsSourceBuilder_;
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
+     *
      * @return Whether the gcsSource field is set.
      */
     @java.lang.Override
@@ -1903,11 +2248,14 @@ public boolean hasGcsSource() {
       return sourceCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
+     *
      * @return The gcsSource.
      */
     @java.lang.Override
@@ -1925,6 +2273,8 @@ public com.google.cloud.discoveryengine.v1beta.GcsSource getGcsSource() {
       }
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -1945,6 +2295,8 @@ public Builder setGcsSource(com.google.cloud.discoveryengine.v1beta.GcsSource va
       return this;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -1963,6 +2315,8 @@ public Builder setGcsSource(
       return this;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -1971,10 +2325,13 @@ public Builder setGcsSource(
      */
     public Builder mergeGcsSource(com.google.cloud.discoveryengine.v1beta.GcsSource value) {
       if (gcsSourceBuilder_ == null) {
-        if (sourceCase_ == 3 &&
-            source_ != com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance()) {
-          source_ = com.google.cloud.discoveryengine.v1beta.GcsSource.newBuilder((com.google.cloud.discoveryengine.v1beta.GcsSource) source_)
-              .mergeFrom(value).buildPartial();
+        if (sourceCase_ == 3
+            && source_ != com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance()) {
+          source_ =
+              com.google.cloud.discoveryengine.v1beta.GcsSource.newBuilder(
+                      (com.google.cloud.discoveryengine.v1beta.GcsSource) source_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           source_ = value;
         }
@@ -1990,6 +2347,8 @@ public Builder mergeGcsSource(com.google.cloud.discoveryengine.v1beta.GcsSource
       return this;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2013,6 +2372,8 @@ public Builder clearGcsSource() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2023,6 +2384,8 @@ public com.google.cloud.discoveryengine.v1beta.GcsSource.Builder getGcsSourceBui
       return getGcsSourceFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2041,6 +2404,8 @@ public com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOr
       }
     }
     /**
+     *
+     *
      * 
      * Cloud Storage location for the input content.
      * 

@@ -2048,14 +2413,19 @@ public com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOr
      * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.GcsSource, com.google.cloud.discoveryengine.v1beta.GcsSource.Builder, com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.GcsSource,
+            com.google.cloud.discoveryengine.v1beta.GcsSource.Builder,
+            com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder>
         getGcsSourceFieldBuilder() {
       if (gcsSourceBuilder_ == null) {
         if (!(sourceCase_ == 3)) {
           source_ = com.google.cloud.discoveryengine.v1beta.GcsSource.getDefaultInstance();
         }
-        gcsSourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.GcsSource, com.google.cloud.discoveryengine.v1beta.GcsSource.Builder, com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder>(
+        gcsSourceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.GcsSource,
+                com.google.cloud.discoveryengine.v1beta.GcsSource.Builder,
+                com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1beta.GcsSource) source_,
                 getParentForChildren(),
                 isClean());
@@ -2067,13 +2437,19 @@ public com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOr
     }
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.BigQuerySource, com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder> bigquerySourceBuilder_;
+            com.google.cloud.discoveryengine.v1beta.BigQuerySource,
+            com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder,
+            com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder>
+        bigquerySourceBuilder_;
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
+     *
      * @return Whether the bigquerySource field is set.
      */
     @java.lang.Override
@@ -2081,11 +2457,14 @@ public boolean hasBigquerySource() {
       return sourceCase_ == 4;
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
+     *
      * @return The bigquerySource.
      */
     @java.lang.Override
@@ -2103,6 +2482,8 @@ public com.google.cloud.discoveryengine.v1beta.BigQuerySource getBigquerySource(
       }
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

@@ -2123,6 +2504,8 @@ public Builder setBigquerySource(com.google.cloud.discoveryengine.v1beta.BigQuer
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

@@ -2141,18 +2524,25 @@ public Builder setBigquerySource(
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      */
-    public Builder mergeBigquerySource(com.google.cloud.discoveryengine.v1beta.BigQuerySource value) {
+    public Builder mergeBigquerySource(
+        com.google.cloud.discoveryengine.v1beta.BigQuerySource value) {
       if (bigquerySourceBuilder_ == null) {
-        if (sourceCase_ == 4 &&
-            source_ != com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance()) {
-          source_ = com.google.cloud.discoveryengine.v1beta.BigQuerySource.newBuilder((com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_)
-              .mergeFrom(value).buildPartial();
+        if (sourceCase_ == 4
+            && source_
+                != com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance()) {
+          source_ =
+              com.google.cloud.discoveryengine.v1beta.BigQuerySource.newBuilder(
+                      (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           source_ = value;
         }
@@ -2168,6 +2558,8 @@ public Builder mergeBigquerySource(com.google.cloud.discoveryengine.v1beta.BigQu
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

@@ -2191,16 +2583,21 @@ public Builder clearBigquerySource() {
       return this;
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      */
-    public com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder getBigquerySourceBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder
+        getBigquerySourceBuilder() {
       return getBigquerySourceFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

@@ -2208,7 +2605,8 @@ public com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder getBigquer
      * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder getBigquerySourceOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder
+        getBigquerySourceOrBuilder() {
       if ((sourceCase_ == 4) && (bigquerySourceBuilder_ != null)) {
         return bigquerySourceBuilder_.getMessageOrBuilder();
       } else {
@@ -2219,6 +2617,8 @@ public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder getBigque
       }
     }
     /**
+     *
+     *
      * 
      * BigQuery input source.
      * 

@@ -2226,14 +2626,19 @@ public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder getBigque
      * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.BigQuerySource, com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.BigQuerySource,
+            com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder,
+            com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder>
         getBigquerySourceFieldBuilder() {
       if (bigquerySourceBuilder_ == null) {
         if (!(sourceCase_ == 4)) {
           source_ = com.google.cloud.discoveryengine.v1beta.BigQuerySource.getDefaultInstance();
         }
-        bigquerySourceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.BigQuerySource, com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder, com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder>(
+        bigquerySourceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.BigQuerySource,
+                com.google.cloud.discoveryengine.v1beta.BigQuerySource.Builder,
+                com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder>(
                 (com.google.cloud.discoveryengine.v1beta.BigQuerySource) source_,
                 getParentForChildren(),
                 isClean());
@@ -2246,19 +2651,23 @@ public com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder getBigque
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -2267,21 +2676,24 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -2289,30 +2701,41 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -2322,18 +2745,24 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Parent DataStore resource name, of the form
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000008;
@@ -2343,36 +2772,49 @@ public Builder setParentBytes(
 
     private com.google.cloud.discoveryengine.v1beta.ImportErrorConfig errorConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder> errorConfigBuilder_;
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>
+        errorConfigBuilder_;
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
+     *
      * @return Whether the errorConfig field is set.
      */
     public boolean hasErrorConfig() {
       return ((bitField0_ & 0x00000010) != 0);
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
+     *
      * @return The errorConfig.
      */
     public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig() {
       if (errorConfigBuilder_ == null) {
-        return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+        return errorConfig_ == null
+            ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
+            : errorConfig_;
       } else {
         return errorConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2394,6 +2836,8 @@ public Builder setErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportErro
       return this;
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2413,6 +2857,8 @@ public Builder setErrorConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2420,11 +2866,13 @@ public Builder setErrorConfig(
      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
      */
-    public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportErrorConfig value) {
+    public Builder mergeErrorConfig(
+        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig value) {
       if (errorConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000010) != 0) &&
-          errorConfig_ != null &&
-          errorConfig_ != com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000010) != 0)
+            && errorConfig_ != null
+            && errorConfig_
+                != com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()) {
           getErrorConfigBuilder().mergeFrom(value);
         } else {
           errorConfig_ = value;
@@ -2437,6 +2885,8 @@ public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportEr
       return this;
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2455,6 +2905,8 @@ public Builder clearErrorConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2462,12 +2914,15 @@ public Builder clearErrorConfig() {
      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder getErrorConfigBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder
+        getErrorConfigBuilder() {
       bitField0_ |= 0x00000010;
       onChanged();
       return getErrorConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2475,15 +2930,19 @@ public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder getErro
      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder
+        getErrorConfigOrBuilder() {
       if (errorConfigBuilder_ != null) {
         return errorConfigBuilder_.getMessageOrBuilder();
       } else {
-        return errorConfig_ == null ?
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+        return errorConfig_ == null
+            ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
+            : errorConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The desired location of errors incurred during the Import. Cannot be set
      * for inline user event imports.
@@ -2492,21 +2951,24 @@ public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErr
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>
         getErrorConfigFieldBuilder() {
       if (errorConfigBuilder_ == null) {
-        errorConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>(
-                getErrorConfig(),
-                getParentForChildren(),
-                isClean());
+        errorConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
+                com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
+                com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>(
+                getErrorConfig(), getParentForChildren(), isClean());
         errorConfig_ = null;
       }
       return errorConfigBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -2516,41 +2978,43 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest();
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest getDefaultInstance() {
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest
+      getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ImportUserEventsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ImportUserEventsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -2562,9 +3026,8 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest getDefaultInstanceForType() {
+  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest
+      getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequestOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequestOrBuilder.java
index 3caa8d12f64e..a12e4fe34256 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsRequestOrBuilder.java
@@ -1,58 +1,97 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ImportUserEventsRequestOrBuilder extends
+public interface ImportUserEventsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ImportUserEventsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The Inline source for the input content for UserEvents.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+   * 
+   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+   * 
+   *
    * @return Whether the inlineSource field is set.
    */
   boolean hasInlineSource();
   /**
+   *
+   *
    * 
    * The Inline source for the input content for UserEvents.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+   * 
+   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+   * 
+   *
    * @return The inlineSource.
    */
   com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource getInlineSource();
   /**
+   *
+   *
    * 
    * The Inline source for the input content for UserEvents.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+   * 
+   * .google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSource inline_source = 2;
+   * 
    */
-  com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder getInlineSourceOrBuilder();
+  com.google.cloud.discoveryengine.v1beta.ImportUserEventsRequest.InlineSourceOrBuilder
+      getInlineSourceOrBuilder();
 
   /**
+   *
+   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
+   *
    * @return Whether the gcsSource field is set.
    */
   boolean hasGcsSource();
   /**
+   *
+   *
    * 
    * Cloud Storage location for the input content.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.GcsSource gcs_source = 3;
+   *
    * @return The gcsSource.
    */
   com.google.cloud.discoveryengine.v1beta.GcsSource getGcsSource();
   /**
+   *
+   *
    * 
    * Cloud Storage location for the input content.
    * 

@@ -62,24 +101,32 @@ public interface ImportUserEventsRequestOrBuilder extends
   com.google.cloud.discoveryengine.v1beta.GcsSourceOrBuilder getGcsSourceOrBuilder();
 
   /**
+   *
+   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
+   *
    * @return Whether the bigquerySource field is set.
    */
   boolean hasBigquerySource();
   /**
+   *
+   *
    * 
    * BigQuery input source.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.BigQuerySource bigquery_source = 4;
+   *
    * @return The bigquerySource.
    */
   com.google.cloud.discoveryengine.v1beta.BigQuerySource getBigquerySource();
   /**
+   *
+   *
    * 
    * BigQuery input source.
    * 

@@ -89,48 +136,65 @@ public interface ImportUserEventsRequestOrBuilder extends
   com.google.cloud.discoveryengine.v1beta.BigQuerySourceOrBuilder getBigquerySourceOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. Parent DataStore resource name, of the form
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. Parent DataStore resource name, of the form
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
+   *
    * @return Whether the errorConfig field is set.
    */
   boolean hasErrorConfig();
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 5;
+   *
    * @return The errorConfig.
    */
   com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig();
   /**
+   *
+   *
    * 
    * The desired location of errors incurred during the Import. Cannot be set
    * for inline user event imports.
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponse.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponse.java
similarity index 71%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponse.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponse.java
index e09537edf51e..6e3bc0d44618 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponse.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Response of the ImportUserEventsRequest. If the long running
  * operation was successful, then this message is returned by the
@@ -12,43 +29,48 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportUserEventsResponse}
  */
-public final class ImportUserEventsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ImportUserEventsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ImportUserEventsResponse)
     ImportUserEventsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ImportUserEventsResponse.newBuilder() to construct.
   private ImportUserEventsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ImportUserEventsResponse() {
     errorSamples_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ImportUserEventsResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.class, com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.class,
+            com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.Builder.class);
   }
 
   public static final int ERROR_SAMPLES_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List errorSamples_;
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -60,6 +82,8 @@ public java.util.List getErrorSamplesList() {
     return errorSamples_;
   }
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -67,11 +91,12 @@ public java.util.List getErrorSamplesList() {
    * repeated .google.rpc.Status error_samples = 1;
    */
   @java.lang.Override
-  public java.util.List 
-      getErrorSamplesOrBuilderList() {
+  public java.util.List getErrorSamplesOrBuilderList() {
     return errorSamples_;
   }
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -83,6 +108,8 @@ public int getErrorSamplesCount() {
     return errorSamples_.size();
   }
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -94,6 +121,8 @@ public com.google.rpc.Status getErrorSamples(int index) {
     return errorSamples_.get(index);
   }
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -101,20 +130,22 @@ public com.google.rpc.Status getErrorSamples(int index) {
    * repeated .google.rpc.Status error_samples = 1;
    */
   @java.lang.Override
-  public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
-      int index) {
+  public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index) {
     return errorSamples_.get(index);
   }
 
   public static final int ERROR_CONFIG_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1beta.ImportErrorConfig errorConfig_;
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
+   *
    * @return Whether the errorConfig field is set.
    */
   @java.lang.Override
@@ -122,19 +153,26 @@ public boolean hasErrorConfig() {
     return errorConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
+   *
    * @return The errorConfig.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig() {
-    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+    return errorConfig_ == null
+        ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
+        : errorConfig_;
   }
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
@@ -143,18 +181,24 @@ public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig(
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
-    return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+  public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder
+      getErrorConfigOrBuilder() {
+    return errorConfig_ == null
+        ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
+        : errorConfig_;
   }
 
   public static final int JOINED_EVENTS_COUNT_FIELD_NUMBER = 3;
   private long joinedEventsCount_ = 0L;
   /**
+   *
+   *
    * 
    * Count of user events imported with complete existing Documents.
    * 

    *
    * int64 joined_events_count = 3;
+   *
    * @return The joinedEventsCount.
    */
   @java.lang.Override
@@ -165,12 +209,15 @@ public long getJoinedEventsCount() {
   public static final int UNJOINED_EVENTS_COUNT_FIELD_NUMBER = 4;
   private long unjoinedEventsCount_ = 0L;
   /**
+   *
+   *
    * 
    * Count of user events imported, but with Document information not found
    * in the existing Branch.
    * 

    *
    * int64 unjoined_events_count = 4;
+   *
    * @return The unjoinedEventsCount.
    */
   @java.lang.Override
@@ -179,6 +226,7 @@ public long getUnjoinedEventsCount() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -190,8 +238,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < errorSamples_.size(); i++) {
       output.writeMessage(1, errorSamples_.get(i));
     }
@@ -214,20 +261,16 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < errorSamples_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, errorSamples_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, errorSamples_.get(i));
     }
     if (errorConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getErrorConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getErrorConfig());
     }
     if (joinedEventsCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(3, joinedEventsCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, joinedEventsCount_);
     }
     if (unjoinedEventsCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(4, unjoinedEventsCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, unjoinedEventsCount_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -237,24 +280,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse other = (com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse) obj;
+    com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse other =
+        (com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse) obj;
 
-    if (!getErrorSamplesList()
-        .equals(other.getErrorSamplesList())) return false;
+    if (!getErrorSamplesList().equals(other.getErrorSamplesList())) return false;
     if (hasErrorConfig() != other.hasErrorConfig()) return false;
     if (hasErrorConfig()) {
-      if (!getErrorConfig()
-          .equals(other.getErrorConfig())) return false;
+      if (!getErrorConfig().equals(other.getErrorConfig())) return false;
     }
-    if (getJoinedEventsCount()
-        != other.getJoinedEventsCount()) return false;
-    if (getUnjoinedEventsCount()
-        != other.getUnjoinedEventsCount()) return false;
+    if (getJoinedEventsCount() != other.getJoinedEventsCount()) return false;
+    if (getUnjoinedEventsCount() != other.getUnjoinedEventsCount()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -275,109 +315,113 @@ public int hashCode() {
       hash = (53 * hash) + getErrorConfig().hashCode();
     }
     hash = (37 * hash) + JOINED_EVENTS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getJoinedEventsCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getJoinedEventsCount());
     hash = (37 * hash) + UNJOINED_EVENTS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getUnjoinedEventsCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getUnjoinedEventsCount());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response of the ImportUserEventsRequest. If the long running
    * operation was successful, then this message is returned by the
@@ -386,33 +430,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ImportUserEventsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ImportUserEventsResponse)
       com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.class, com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.class,
+              com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -435,13 +478,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto.internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.ImportConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.getDefaultInstance();
     }
 
@@ -456,14 +500,18 @@ public com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse build()
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse result = new com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse(this);
+      com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse result =
+          new com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse result) {
       if (errorSamplesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           errorSamples_ = java.util.Collections.unmodifiableList(errorSamples_);
@@ -475,12 +523,12 @@ private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.
       }
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.errorConfig_ = errorConfigBuilder_ == null
-            ? errorConfig_
-            : errorConfigBuilder_.build();
+        result.errorConfig_ =
+            errorConfigBuilder_ == null ? errorConfig_ : errorConfigBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.joinedEventsCount_ = joinedEventsCount_;
@@ -494,46 +542,50 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ImportUserEve
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.getDefaultInstance()) return this;
+    public Builder mergeFrom(
+        com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse other) {
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse.getDefaultInstance())
+        return this;
       if (errorSamplesBuilder_ == null) {
         if (!other.errorSamples_.isEmpty()) {
           if (errorSamples_.isEmpty()) {
@@ -552,9 +604,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ImportUserEvent
             errorSamplesBuilder_ = null;
             errorSamples_ = other.errorSamples_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            errorSamplesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getErrorSamplesFieldBuilder() : null;
+            errorSamplesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getErrorSamplesFieldBuilder()
+                    : null;
           } else {
             errorSamplesBuilder_.addAllMessages(other.errorSamples_);
           }
@@ -595,42 +648,43 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.rpc.Status m =
-                  input.readMessage(
-                      com.google.rpc.Status.parser(),
-                      extensionRegistry);
-              if (errorSamplesBuilder_ == null) {
-                ensureErrorSamplesIsMutable();
-                errorSamples_.add(m);
-              } else {
-                errorSamplesBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getErrorConfigFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 24: {
-              joinedEventsCount_ = input.readInt64();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            case 32: {
-              unjoinedEventsCount_ = input.readInt64();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.rpc.Status m =
+                    input.readMessage(com.google.rpc.Status.parser(), extensionRegistry);
+                if (errorSamplesBuilder_ == null) {
+                  ensureErrorSamplesIsMutable();
+                  errorSamples_.add(m);
+                } else {
+                  errorSamplesBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getErrorConfigFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                joinedEventsCount_ = input.readInt64();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            case 32:
+              {
+                unjoinedEventsCount_ = input.readInt64();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -640,21 +694,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private java.util.List errorSamples_ =
-      java.util.Collections.emptyList();
+    private java.util.List errorSamples_ = java.util.Collections.emptyList();
+
     private void ensureErrorSamplesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         errorSamples_ = new java.util.ArrayList(errorSamples_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> errorSamplesBuilder_;
+            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
+        errorSamplesBuilder_;
 
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -669,6 +727,8 @@ public java.util.List getErrorSamplesList() {
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -683,6 +743,8 @@ public int getErrorSamplesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -697,14 +759,15 @@ public com.google.rpc.Status getErrorSamples(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder setErrorSamples(
-        int index, com.google.rpc.Status value) {
+    public Builder setErrorSamples(int index, com.google.rpc.Status value) {
       if (errorSamplesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -718,14 +781,15 @@ public Builder setErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder setErrorSamples(
-        int index, com.google.rpc.Status.Builder builderForValue) {
+    public Builder setErrorSamples(int index, com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.set(index, builderForValue.build());
@@ -736,6 +800,8 @@ public Builder setErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -756,14 +822,15 @@ public Builder addErrorSamples(com.google.rpc.Status value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(
-        int index, com.google.rpc.Status value) {
+    public Builder addErrorSamples(int index, com.google.rpc.Status value) {
       if (errorSamplesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -777,14 +844,15 @@ public Builder addErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(
-        com.google.rpc.Status.Builder builderForValue) {
+    public Builder addErrorSamples(com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.add(builderForValue.build());
@@ -795,14 +863,15 @@ public Builder addErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addErrorSamples(
-        int index, com.google.rpc.Status.Builder builderForValue) {
+    public Builder addErrorSamples(int index, com.google.rpc.Status.Builder builderForValue) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
         errorSamples_.add(index, builderForValue.build());
@@ -813,18 +882,18 @@ public Builder addErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public Builder addAllErrorSamples(
-        java.lang.Iterable values) {
+    public Builder addAllErrorSamples(java.lang.Iterable values) {
       if (errorSamplesBuilder_ == null) {
         ensureErrorSamplesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, errorSamples_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, errorSamples_);
         onChanged();
       } else {
         errorSamplesBuilder_.addAllMessages(values);
@@ -832,6 +901,8 @@ public Builder addAllErrorSamples(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -849,6 +920,8 @@ public Builder clearErrorSamples() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -866,39 +939,43 @@ public Builder removeErrorSamples(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.Status.Builder getErrorSamplesBuilder(
-        int index) {
+    public com.google.rpc.Status.Builder getErrorSamplesBuilder(int index) {
       return getErrorSamplesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
-        int index) {
+    public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index) {
       if (errorSamplesBuilder_ == null) {
-        return errorSamples_.get(index);  } else {
+        return errorSamples_.get(index);
+      } else {
         return errorSamplesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public java.util.List 
-         getErrorSamplesOrBuilderList() {
+    public java.util.List getErrorSamplesOrBuilderList() {
       if (errorSamplesBuilder_ != null) {
         return errorSamplesBuilder_.getMessageOrBuilderList();
       } else {
@@ -906,6 +983,8 @@ public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

@@ -913,42 +992,44 @@ public com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
      * repeated .google.rpc.Status error_samples = 1;
      */
     public com.google.rpc.Status.Builder addErrorSamplesBuilder() {
-      return getErrorSamplesFieldBuilder().addBuilder(
-          com.google.rpc.Status.getDefaultInstance());
+      return getErrorSamplesFieldBuilder().addBuilder(com.google.rpc.Status.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public com.google.rpc.Status.Builder addErrorSamplesBuilder(
-        int index) {
-      return getErrorSamplesFieldBuilder().addBuilder(
-          index, com.google.rpc.Status.getDefaultInstance());
+    public com.google.rpc.Status.Builder addErrorSamplesBuilder(int index) {
+      return getErrorSamplesFieldBuilder()
+          .addBuilder(index, com.google.rpc.Status.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * A sample of errors encountered while processing the request.
      * 

      *
      * repeated .google.rpc.Status error_samples = 1;
      */
-    public java.util.List 
-         getErrorSamplesBuilderList() {
+    public java.util.List getErrorSamplesBuilderList() {
       return getErrorSamplesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder> 
+            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>
         getErrorSamplesFieldBuilder() {
       if (errorSamplesBuilder_ == null) {
-        errorSamplesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.rpc.Status, com.google.rpc.Status.Builder, com.google.rpc.StatusOrBuilder>(
-                errorSamples_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        errorSamplesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.rpc.Status,
+                com.google.rpc.Status.Builder,
+                com.google.rpc.StatusOrBuilder>(
+                errorSamples_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         errorSamples_ = null;
       }
       return errorSamplesBuilder_;
@@ -956,36 +1037,49 @@ public com.google.rpc.Status.Builder addErrorSamplesBuilder(
 
     private com.google.cloud.discoveryengine.v1beta.ImportErrorConfig errorConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder> errorConfigBuilder_;
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>
+        errorConfigBuilder_;
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
+     *
      * @return Whether the errorConfig field is set.
      */
     public boolean hasErrorConfig() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
+     *
      * @return The errorConfig.
      */
     public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig() {
       if (errorConfigBuilder_ == null) {
-        return errorConfig_ == null ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+        return errorConfig_ == null
+            ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
+            : errorConfig_;
       } else {
         return errorConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1007,6 +1101,8 @@ public Builder setErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportErro
       return this;
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1026,6 +1122,8 @@ public Builder setErrorConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1033,11 +1131,13 @@ public Builder setErrorConfig(
      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
      */
-    public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportErrorConfig value) {
+    public Builder mergeErrorConfig(
+        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig value) {
       if (errorConfigBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          errorConfig_ != null &&
-          errorConfig_ != com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && errorConfig_ != null
+            && errorConfig_
+                != com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()) {
           getErrorConfigBuilder().mergeFrom(value);
         } else {
           errorConfig_ = value;
@@ -1050,6 +1150,8 @@ public Builder mergeErrorConfig(com.google.cloud.discoveryengine.v1beta.ImportEr
       return this;
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1068,6 +1170,8 @@ public Builder clearErrorConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1075,12 +1179,15 @@ public Builder clearErrorConfig() {
      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder getErrorConfigBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder
+        getErrorConfigBuilder() {
       bitField0_ |= 0x00000002;
       onChanged();
       return getErrorConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1088,15 +1195,19 @@ public com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder getErro
      *
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
      */
-    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder
+        getErrorConfigOrBuilder() {
       if (errorConfigBuilder_ != null) {
         return errorConfigBuilder_.getMessageOrBuilder();
       } else {
-        return errorConfig_ == null ?
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance() : errorConfig_;
+        return errorConfig_ == null
+            ? com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.getDefaultInstance()
+            : errorConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * Echoes the destination for the complete errors if this field was set in
      * the request.
@@ -1105,26 +1216,32 @@ public com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErr
      * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
+            com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>
         getErrorConfigFieldBuilder() {
       if (errorConfigBuilder_ == null) {
-        errorConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.ImportErrorConfig, com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder, com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>(
-                getErrorConfig(),
-                getParentForChildren(),
-                isClean());
+        errorConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.ImportErrorConfig,
+                com.google.cloud.discoveryengine.v1beta.ImportErrorConfig.Builder,
+                com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder>(
+                getErrorConfig(), getParentForChildren(), isClean());
         errorConfig_ = null;
       }
       return errorConfigBuilder_;
     }
 
-    private long joinedEventsCount_ ;
+    private long joinedEventsCount_;
     /**
+     *
+     *
      * 
      * Count of user events imported with complete existing Documents.
      * 

      *
      * int64 joined_events_count = 3;
+     *
      * @return The joinedEventsCount.
      */
     @java.lang.Override
@@ -1132,11 +1249,14 @@ public long getJoinedEventsCount() {
       return joinedEventsCount_;
     }
     /**
+     *
+     *
      * 
      * Count of user events imported with complete existing Documents.
      * 

      *
      * int64 joined_events_count = 3;
+     *
      * @param value The joinedEventsCount to set.
      * @return This builder for chaining.
      */
@@ -1148,11 +1268,14 @@ public Builder setJoinedEventsCount(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Count of user events imported with complete existing Documents.
      * 

      *
      * int64 joined_events_count = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearJoinedEventsCount() {
@@ -1162,14 +1285,17 @@ public Builder clearJoinedEventsCount() {
       return this;
     }
 
-    private long unjoinedEventsCount_ ;
+    private long unjoinedEventsCount_;
     /**
+     *
+     *
      * 
      * Count of user events imported, but with Document information not found
      * in the existing Branch.
      * 

      *
      * int64 unjoined_events_count = 4;
+     *
      * @return The unjoinedEventsCount.
      */
     @java.lang.Override
@@ -1177,12 +1303,15 @@ public long getUnjoinedEventsCount() {
       return unjoinedEventsCount_;
     }
     /**
+     *
+     *
      * 
      * Count of user events imported, but with Document information not found
      * in the existing Branch.
      * 

      *
      * int64 unjoined_events_count = 4;
+     *
      * @param value The unjoinedEventsCount to set.
      * @return This builder for chaining.
      */
@@ -1194,12 +1323,15 @@ public Builder setUnjoinedEventsCount(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Count of user events imported, but with Document information not found
      * in the existing Branch.
      * 

      *
      * int64 unjoined_events_count = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUnjoinedEventsCount() {
@@ -1208,9 +1340,9 @@ public Builder clearUnjoinedEventsCount() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1220,41 +1352,43 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ImportUserEventsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ImportUserEventsResponse)
-  private static final com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse();
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse getDefaultInstance() {
+  public static com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse
+      getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ImportUserEventsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ImportUserEventsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1266,9 +1400,8 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse getDefaultInstanceForType() {
+  public com.google.cloud.discoveryengine.v1beta.ImportUserEventsResponse
+      getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponseOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponseOrBuilder.java
similarity index 73%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponseOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponseOrBuilder.java
index 1a8d00376697..263f685d7db1 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponseOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportUserEventsResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/import_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ImportUserEventsResponseOrBuilder extends
+public interface ImportUserEventsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ImportUserEventsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  java.util.List 
-      getErrorSamplesList();
+  java.util.List getErrorSamplesList();
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -25,6 +44,8 @@ public interface ImportUserEventsResponseOrBuilder extends
    */
   com.google.rpc.Status getErrorSamples(int index);
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

@@ -33,45 +54,55 @@ public interface ImportUserEventsResponseOrBuilder extends
    */
   int getErrorSamplesCount();
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  java.util.List 
-      getErrorSamplesOrBuilderList();
+  java.util.List getErrorSamplesOrBuilderList();
   /**
+   *
+   *
    * 
    * A sample of errors encountered while processing the request.
    * 

    *
    * repeated .google.rpc.Status error_samples = 1;
    */
-  com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
-      int index);
+  com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
+   *
    * @return Whether the errorConfig field is set.
    */
   boolean hasErrorConfig();
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.ImportErrorConfig error_config = 2;
+   *
    * @return The errorConfig.
    */
   com.google.cloud.discoveryengine.v1beta.ImportErrorConfig getErrorConfig();
   /**
+   *
+   *
    * 
    * Echoes the destination for the complete errors if this field was set in
    * the request.
@@ -82,22 +113,28 @@ com.google.rpc.StatusOrBuilder getErrorSamplesOrBuilder(
   com.google.cloud.discoveryengine.v1beta.ImportErrorConfigOrBuilder getErrorConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * Count of user events imported with complete existing Documents.
    * 

    *
    * int64 joined_events_count = 3;
+   *
    * @return The joinedEventsCount.
    */
   long getJoinedEventsCount();
 
   /**
+   *
+   *
    * 
    * Count of user events imported, but with Document information not found
    * in the existing Branch.
    * 

    *
    * int64 unjoined_events_count = 4;
+   *
    * @return The unjoinedEventsCount.
    */
   long getUnjoinedEventsCount();
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Interval.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Interval.java
similarity index 67%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Interval.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Interval.java
index bfb923e3618e..e74e19a8da01 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Interval.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Interval.java
@@ -1,57 +1,79 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/common.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * A floating point interval.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.Interval}
  */
-public final class Interval extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Interval extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.Interval)
     IntervalOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Interval.newBuilder() to construct.
   private Interval(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private Interval() {
-  }
+
+  private Interval() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Interval();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.CommonProto
+        .internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_Interval_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.CommonProto
+        .internal_static_google_cloud_discoveryengine_v1beta_Interval_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.Interval.class, com.google.cloud.discoveryengine.v1beta.Interval.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.Interval.class,
+            com.google.cloud.discoveryengine.v1beta.Interval.Builder.class);
   }
 
   private int minCase_ = 0;
+
   @SuppressWarnings("serial")
   private java.lang.Object min_;
+
   public enum MinCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     MINIMUM(1),
     EXCLUSIVE_MINIMUM(2),
     MIN_NOT_SET(0);
     private final int value;
+
     private MinCase(int value) {
       this.value = value;
     }
@@ -67,33 +89,40 @@ public static MinCase valueOf(int value) {
 
     public static MinCase forNumber(int value) {
       switch (value) {
-        case 1: return MINIMUM;
-        case 2: return EXCLUSIVE_MINIMUM;
-        case 0: return MIN_NOT_SET;
-        default: return null;
+        case 1:
+          return MINIMUM;
+        case 2:
+          return EXCLUSIVE_MINIMUM;
+        case 0:
+          return MIN_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public MinCase
-  getMinCase() {
-    return MinCase.forNumber(
-        minCase_);
+  public MinCase getMinCase() {
+    return MinCase.forNumber(minCase_);
   }
 
   private int maxCase_ = 0;
+
   @SuppressWarnings("serial")
   private java.lang.Object max_;
+
   public enum MaxCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     MAXIMUM(3),
     EXCLUSIVE_MAXIMUM(4),
     MAX_NOT_SET(0);
     private final int value;
+
     private MaxCase(int value) {
       this.value = value;
     }
@@ -109,30 +138,36 @@ public static MaxCase valueOf(int value) {
 
     public static MaxCase forNumber(int value) {
       switch (value) {
-        case 3: return MAXIMUM;
-        case 4: return EXCLUSIVE_MAXIMUM;
-        case 0: return MAX_NOT_SET;
-        default: return null;
+        case 3:
+          return MAXIMUM;
+        case 4:
+          return EXCLUSIVE_MAXIMUM;
+        case 0:
+          return MAX_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public MaxCase
-  getMaxCase() {
-    return MaxCase.forNumber(
-        maxCase_);
+  public MaxCase getMaxCase() {
+    return MaxCase.forNumber(maxCase_);
   }
 
   public static final int MINIMUM_FIELD_NUMBER = 1;
   /**
+   *
+   *
    * 
    * Inclusive lower bound.
    * 

    *
    * double minimum = 1;
+   *
    * @return Whether the minimum field is set.
    */
   @java.lang.Override
@@ -140,11 +175,14 @@ public boolean hasMinimum() {
     return minCase_ == 1;
   }
   /**
+   *
+   *
    * 
    * Inclusive lower bound.
    * 

    *
    * double minimum = 1;
+   *
    * @return The minimum.
    */
   @java.lang.Override
@@ -157,11 +195,14 @@ public double getMinimum() {
 
   public static final int EXCLUSIVE_MINIMUM_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * Exclusive lower bound.
    * 

    *
    * double exclusive_minimum = 2;
+   *
    * @return Whether the exclusiveMinimum field is set.
    */
   @java.lang.Override
@@ -169,11 +210,14 @@ public boolean hasExclusiveMinimum() {
     return minCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * Exclusive lower bound.
    * 

    *
    * double exclusive_minimum = 2;
+   *
    * @return The exclusiveMinimum.
    */
   @java.lang.Override
@@ -186,11 +230,14 @@ public double getExclusiveMinimum() {
 
   public static final int MAXIMUM_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * Inclusive upper bound.
    * 

    *
    * double maximum = 3;
+   *
    * @return Whether the maximum field is set.
    */
   @java.lang.Override
@@ -198,11 +245,14 @@ public boolean hasMaximum() {
     return maxCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * Inclusive upper bound.
    * 

    *
    * double maximum = 3;
+   *
    * @return The maximum.
    */
   @java.lang.Override
@@ -215,11 +265,14 @@ public double getMaximum() {
 
   public static final int EXCLUSIVE_MAXIMUM_FIELD_NUMBER = 4;
   /**
+   *
+   *
    * 
    * Exclusive upper bound.
    * 

    *
    * double exclusive_maximum = 4;
+   *
    * @return Whether the exclusiveMaximum field is set.
    */
   @java.lang.Override
@@ -227,11 +280,14 @@ public boolean hasExclusiveMaximum() {
     return maxCase_ == 4;
   }
   /**
+   *
+   *
    * 
    * Exclusive upper bound.
    * 

    *
    * double exclusive_maximum = 4;
+   *
    * @return The exclusiveMaximum.
    */
   @java.lang.Override
@@ -243,6 +299,7 @@ public double getExclusiveMaximum() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -254,23 +311,18 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (minCase_ == 1) {
-      output.writeDouble(
-          1, (double)((java.lang.Double) min_));
+      output.writeDouble(1, (double) ((java.lang.Double) min_));
     }
     if (minCase_ == 2) {
-      output.writeDouble(
-          2, (double)((java.lang.Double) min_));
+      output.writeDouble(2, (double) ((java.lang.Double) min_));
     }
     if (maxCase_ == 3) {
-      output.writeDouble(
-          3, (double)((java.lang.Double) max_));
+      output.writeDouble(3, (double) ((java.lang.Double) max_));
     }
     if (maxCase_ == 4) {
-      output.writeDouble(
-          4, (double)((java.lang.Double) max_));
+      output.writeDouble(4, (double) ((java.lang.Double) max_));
     }
     getUnknownFields().writeTo(output);
   }
@@ -282,24 +334,24 @@ public int getSerializedSize() {
 
     size = 0;
     if (minCase_ == 1) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeDoubleSize(
-            1, (double)((java.lang.Double) min_));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeDoubleSize(
+              1, (double) ((java.lang.Double) min_));
     }
     if (minCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeDoubleSize(
-            2, (double)((java.lang.Double) min_));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeDoubleSize(
+              2, (double) ((java.lang.Double) min_));
     }
     if (maxCase_ == 3) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeDoubleSize(
-            3, (double)((java.lang.Double) max_));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeDoubleSize(
+              3, (double) ((java.lang.Double) max_));
     }
     if (maxCase_ == 4) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeDoubleSize(
-            4, (double)((java.lang.Double) max_));
+      size +=
+          com.google.protobuf.CodedOutputStream.computeDoubleSize(
+              4, (double) ((java.lang.Double) max_));
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -309,24 +361,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.Interval)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.Interval other = (com.google.cloud.discoveryengine.v1beta.Interval) obj;
+    com.google.cloud.discoveryengine.v1beta.Interval other =
+        (com.google.cloud.discoveryengine.v1beta.Interval) obj;
 
     if (!getMinCase().equals(other.getMinCase())) return false;
     switch (minCase_) {
       case 1:
         if (java.lang.Double.doubleToLongBits(getMinimum())
-            != java.lang.Double.doubleToLongBits(
-                other.getMinimum())) return false;
+            != java.lang.Double.doubleToLongBits(other.getMinimum())) return false;
         break;
       case 2:
         if (java.lang.Double.doubleToLongBits(getExclusiveMinimum())
-            != java.lang.Double.doubleToLongBits(
-                other.getExclusiveMinimum())) return false;
+            != java.lang.Double.doubleToLongBits(other.getExclusiveMinimum())) return false;
         break;
       case 0:
       default:
@@ -335,13 +386,11 @@ public boolean equals(final java.lang.Object obj) {
     switch (maxCase_) {
       case 3:
         if (java.lang.Double.doubleToLongBits(getMaximum())
-            != java.lang.Double.doubleToLongBits(
-                other.getMaximum())) return false;
+            != java.lang.Double.doubleToLongBits(other.getMaximum())) return false;
         break;
       case 4:
         if (java.lang.Double.doubleToLongBits(getExclusiveMaximum())
-            != java.lang.Double.doubleToLongBits(
-                other.getExclusiveMaximum())) return false;
+            != java.lang.Double.doubleToLongBits(other.getExclusiveMaximum())) return false;
         break;
       case 0:
       default:
@@ -360,13 +409,17 @@ public int hashCode() {
     switch (minCase_) {
       case 1:
         hash = (37 * hash) + MINIMUM_FIELD_NUMBER;
-        hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-            java.lang.Double.doubleToLongBits(getMinimum()));
+        hash =
+            (53 * hash)
+                + com.google.protobuf.Internal.hashLong(
+                    java.lang.Double.doubleToLongBits(getMinimum()));
         break;
       case 2:
         hash = (37 * hash) + EXCLUSIVE_MINIMUM_FIELD_NUMBER;
-        hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-            java.lang.Double.doubleToLongBits(getExclusiveMinimum()));
+        hash =
+            (53 * hash)
+                + com.google.protobuf.Internal.hashLong(
+                    java.lang.Double.doubleToLongBits(getExclusiveMinimum()));
         break;
       case 0:
       default:
@@ -374,13 +427,17 @@ public int hashCode() {
     switch (maxCase_) {
       case 3:
         hash = (37 * hash) + MAXIMUM_FIELD_NUMBER;
-        hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-            java.lang.Double.doubleToLongBits(getMaximum()));
+        hash =
+            (53 * hash)
+                + com.google.protobuf.Internal.hashLong(
+                    java.lang.Double.doubleToLongBits(getMaximum()));
         break;
       case 4:
         hash = (37 * hash) + EXCLUSIVE_MAXIMUM_FIELD_NUMBER;
-        hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-            java.lang.Double.doubleToLongBits(getExclusiveMaximum()));
+        hash =
+            (53 * hash)
+                + com.google.protobuf.Internal.hashLong(
+                    java.lang.Double.doubleToLongBits(getExclusiveMaximum()));
         break;
       case 0:
       default:
@@ -390,132 +447,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.Interval parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.Interval parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.Interval parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Interval parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.Interval prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A floating point interval.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.Interval}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.Interval)
       com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.CommonProto
+          .internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_Interval_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.CommonProto
+          .internal_static_google_cloud_discoveryengine_v1beta_Interval_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.Interval.class, com.google.cloud.discoveryengine.v1beta.Interval.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.Interval.class,
+              com.google.cloud.discoveryengine.v1beta.Interval.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.Interval.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -528,9 +589,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.CommonProto
+          .internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor;
     }
 
     @java.lang.Override
@@ -549,8 +610,11 @@ public com.google.cloud.discoveryengine.v1beta.Interval build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.Interval buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.Interval result = new com.google.cloud.discoveryengine.v1beta.Interval(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.Interval result =
+          new com.google.cloud.discoveryengine.v1beta.Interval(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -571,38 +635,39 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.Interval
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.Interval) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.Interval)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.Interval) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -610,32 +675,39 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.Interval other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance())
+        return this;
       switch (other.getMinCase()) {
-        case MINIMUM: {
-          setMinimum(other.getMinimum());
-          break;
-        }
-        case EXCLUSIVE_MINIMUM: {
-          setExclusiveMinimum(other.getExclusiveMinimum());
-          break;
-        }
-        case MIN_NOT_SET: {
-          break;
-        }
+        case MINIMUM:
+          {
+            setMinimum(other.getMinimum());
+            break;
+          }
+        case EXCLUSIVE_MINIMUM:
+          {
+            setExclusiveMinimum(other.getExclusiveMinimum());
+            break;
+          }
+        case MIN_NOT_SET:
+          {
+            break;
+          }
       }
       switch (other.getMaxCase()) {
-        case MAXIMUM: {
-          setMaximum(other.getMaximum());
-          break;
-        }
-        case EXCLUSIVE_MAXIMUM: {
-          setExclusiveMaximum(other.getExclusiveMaximum());
-          break;
-        }
-        case MAX_NOT_SET: {
-          break;
-        }
+        case MAXIMUM:
+          {
+            setMaximum(other.getMaximum());
+            break;
+          }
+        case EXCLUSIVE_MAXIMUM:
+          {
+            setExclusiveMaximum(other.getExclusiveMaximum());
+            break;
+          }
+        case MAX_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -663,32 +735,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 9: {
-              min_ = input.readDouble();
-              minCase_ = 1;
-              break;
-            } // case 9
-            case 17: {
-              min_ = input.readDouble();
-              minCase_ = 2;
-              break;
-            } // case 17
-            case 25: {
-              max_ = input.readDouble();
-              maxCase_ = 3;
-              break;
-            } // case 25
-            case 33: {
-              max_ = input.readDouble();
-              maxCase_ = 4;
-              break;
-            } // case 33
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 9:
+              {
+                min_ = input.readDouble();
+                minCase_ = 1;
+                break;
+              } // case 9
+            case 17:
+              {
+                min_ = input.readDouble();
+                minCase_ = 2;
+                break;
+              } // case 17
+            case 25:
+              {
+                max_ = input.readDouble();
+                maxCase_ = 3;
+                break;
+              } // case 25
+            case 33:
+              {
+                max_ = input.readDouble();
+                maxCase_ = 4;
+                break;
+              } // case 33
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -698,12 +775,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int minCase_ = 0;
     private java.lang.Object min_;
-    public MinCase
-        getMinCase() {
-      return MinCase.forNumber(
-          minCase_);
+
+    public MinCase getMinCase() {
+      return MinCase.forNumber(minCase_);
     }
 
     public Builder clearMin() {
@@ -715,10 +792,9 @@ public Builder clearMin() {
 
     private int maxCase_ = 0;
     private java.lang.Object max_;
-    public MaxCase
-        getMaxCase() {
-      return MaxCase.forNumber(
-          maxCase_);
+
+    public MaxCase getMaxCase() {
+      return MaxCase.forNumber(maxCase_);
     }
 
     public Builder clearMax() {
@@ -731,22 +807,28 @@ public Builder clearMax() {
     private int bitField0_;
 
     /**
+     *
+     *
      * 
      * Inclusive lower bound.
      * 

      *
      * double minimum = 1;
+     *
      * @return Whether the minimum field is set.
      */
     public boolean hasMinimum() {
       return minCase_ == 1;
     }
     /**
+     *
+     *
      * 
      * Inclusive lower bound.
      * 

      *
      * double minimum = 1;
+     *
      * @return The minimum.
      */
     public double getMinimum() {
@@ -756,11 +838,14 @@ public double getMinimum() {
       return 0D;
     }
     /**
+     *
+     *
      * 
      * Inclusive lower bound.
      * 

      *
      * double minimum = 1;
+     *
      * @param value The minimum to set.
      * @return This builder for chaining.
      */
@@ -772,11 +857,14 @@ public Builder setMinimum(double value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Inclusive lower bound.
      * 

      *
      * double minimum = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearMinimum() {
@@ -789,22 +877,28 @@ public Builder clearMinimum() {
     }
 
     /**
+     *
+     *
      * 
      * Exclusive lower bound.
      * 

      *
      * double exclusive_minimum = 2;
+     *
      * @return Whether the exclusiveMinimum field is set.
      */
     public boolean hasExclusiveMinimum() {
       return minCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * Exclusive lower bound.
      * 

      *
      * double exclusive_minimum = 2;
+     *
      * @return The exclusiveMinimum.
      */
     public double getExclusiveMinimum() {
@@ -814,11 +908,14 @@ public double getExclusiveMinimum() {
       return 0D;
     }
     /**
+     *
+     *
      * 
      * Exclusive lower bound.
      * 

      *
      * double exclusive_minimum = 2;
+     *
      * @param value The exclusiveMinimum to set.
      * @return This builder for chaining.
      */
@@ -830,11 +927,14 @@ public Builder setExclusiveMinimum(double value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Exclusive lower bound.
      * 

      *
      * double exclusive_minimum = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearExclusiveMinimum() {
@@ -847,22 +947,28 @@ public Builder clearExclusiveMinimum() {
     }
 
     /**
+     *
+     *
      * 
      * Inclusive upper bound.
      * 

      *
      * double maximum = 3;
+     *
      * @return Whether the maximum field is set.
      */
     public boolean hasMaximum() {
       return maxCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * Inclusive upper bound.
      * 

      *
      * double maximum = 3;
+     *
      * @return The maximum.
      */
     public double getMaximum() {
@@ -872,11 +978,14 @@ public double getMaximum() {
       return 0D;
     }
     /**
+     *
+     *
      * 
      * Inclusive upper bound.
      * 

      *
      * double maximum = 3;
+     *
      * @param value The maximum to set.
      * @return This builder for chaining.
      */
@@ -888,11 +997,14 @@ public Builder setMaximum(double value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Inclusive upper bound.
      * 

      *
      * double maximum = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearMaximum() {
@@ -905,22 +1017,28 @@ public Builder clearMaximum() {
     }
 
     /**
+     *
+     *
      * 
      * Exclusive upper bound.
      * 

      *
      * double exclusive_maximum = 4;
+     *
      * @return Whether the exclusiveMaximum field is set.
      */
     public boolean hasExclusiveMaximum() {
       return maxCase_ == 4;
     }
     /**
+     *
+     *
      * 
      * Exclusive upper bound.
      * 

      *
      * double exclusive_maximum = 4;
+     *
      * @return The exclusiveMaximum.
      */
     public double getExclusiveMaximum() {
@@ -930,11 +1048,14 @@ public double getExclusiveMaximum() {
       return 0D;
     }
     /**
+     *
+     *
      * 
      * Exclusive upper bound.
      * 

      *
      * double exclusive_maximum = 4;
+     *
      * @param value The exclusiveMaximum to set.
      * @return This builder for chaining.
      */
@@ -946,11 +1067,14 @@ public Builder setExclusiveMaximum(double value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Exclusive upper bound.
      * 

      *
      * double exclusive_maximum = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearExclusiveMaximum() {
@@ -961,9 +1085,9 @@ public Builder clearExclusiveMaximum() {
       }
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -973,12 +1097,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.Interval)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.Interval)
   private static final com.google.cloud.discoveryengine.v1beta.Interval DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.Interval();
   }
@@ -987,27 +1111,27 @@ public static com.google.cloud.discoveryengine.v1beta.Interval getDefaultInstanc
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Interval parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Interval parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1022,6 +1146,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.Interval getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/IntervalOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/IntervalOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/IntervalOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/IntervalOrBuilder.java
index 42e4dd1356ab..9e3af43ab0d6 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/IntervalOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/IntervalOrBuilder.java
@@ -1,84 +1,124 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/common.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface IntervalOrBuilder extends
+public interface IntervalOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.Interval)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Inclusive lower bound.
    * 

    *
    * double minimum = 1;
+   *
    * @return Whether the minimum field is set.
    */
   boolean hasMinimum();
   /**
+   *
+   *
    * 
    * Inclusive lower bound.
    * 

    *
    * double minimum = 1;
+   *
    * @return The minimum.
    */
   double getMinimum();
 
   /**
+   *
+   *
    * 
    * Exclusive lower bound.
    * 

    *
    * double exclusive_minimum = 2;
+   *
    * @return Whether the exclusiveMinimum field is set.
    */
   boolean hasExclusiveMinimum();
   /**
+   *
+   *
    * 
    * Exclusive lower bound.
    * 

    *
    * double exclusive_minimum = 2;
+   *
    * @return The exclusiveMinimum.
    */
   double getExclusiveMinimum();
 
   /**
+   *
+   *
    * 
    * Inclusive upper bound.
    * 

    *
    * double maximum = 3;
+   *
    * @return Whether the maximum field is set.
    */
   boolean hasMaximum();
   /**
+   *
+   *
    * 
    * Inclusive upper bound.
    * 

    *
    * double maximum = 3;
+   *
    * @return The maximum.
    */
   double getMaximum();
 
   /**
+   *
+   *
    * 
    * Exclusive upper bound.
    * 

    *
    * double exclusive_maximum = 4;
+   *
    * @return Whether the exclusiveMaximum field is set.
    */
   boolean hasExclusiveMaximum();
   /**
+   *
+   *
    * 
    * Exclusive upper bound.
    * 

    *
    * double exclusive_maximum = 4;
+   *
    * @return The exclusiveMaximum.
    */
   double getExclusiveMaximum();
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequest.java
similarity index 72%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequest.java
index b39b58bc8d84..78281cf9e0c3 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ListDocumentsRequest}
  */
-public final class ListDocumentsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListDocumentsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ListDocumentsRequest)
     ListDocumentsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListDocumentsRequest.newBuilder() to construct.
   private ListDocumentsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListDocumentsRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -28,28 +46,32 @@ private ListDocumentsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListDocumentsRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.class, com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.class,
+            com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -61,7 +83,10 @@ protected java.lang.Object newInstance(
    * `PERMISSION_DENIED` error is returned.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -70,14 +95,15 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -89,17 +115,18 @@ public java.lang.String getParent() {
    * `PERMISSION_DENIED` error is returned.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -110,6 +137,8 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
    * to return. If unspecified, defaults to 100. The maximum allowed value is
@@ -119,6 +148,7 @@ public java.lang.String getParent() {
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -127,9 +157,12 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * A page token
    * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1beta.ListDocumentsResponse.next_page_token],
@@ -144,6 +177,7 @@ public int getPageSize() {
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -152,14 +186,15 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A page token
    * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1beta.ListDocumentsResponse.next_page_token],
@@ -174,16 +209,15 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -192,6 +226,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -203,8 +238,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -227,8 +261,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -241,19 +274,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest other = (com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest other =
+        (com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -277,98 +308,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments]
@@ -377,33 +414,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ListDocumentsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ListDocumentsRequest)
       com.google.cloud.discoveryengine.v1beta.ListDocumentsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.class, com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.class,
+              com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -415,13 +451,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.getDefaultInstance();
     }
 
@@ -436,13 +473,17 @@ public com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest result = new com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest result =
+          new com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.parent_ = parent_;
@@ -459,38 +500,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ListDocuments
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -498,7 +540,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -538,27 +582,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -568,10 +616,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -583,14 +634,16 @@ public Builder mergeFrom(
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -599,6 +652,8 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -610,16 +665,17 @@ public java.lang.String getParent() {
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -627,6 +683,8 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -638,19 +696,25 @@ public java.lang.String getParent() {
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -662,7 +726,10 @@ public Builder setParent(
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -672,6 +739,8 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent branch resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -683,13 +752,17 @@ public Builder clearParent() {
      * `PERMISSION_DENIED` error is returned.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -697,8 +770,10 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
      * to return. If unspecified, defaults to 100. The maximum allowed value is
@@ -708,6 +783,7 @@ public Builder setParentBytes(
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -715,6 +791,8 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
      * to return. If unspecified, defaults to 100. The maximum allowed value is
@@ -724,6 +802,7 @@ public int getPageSize() {
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
@@ -735,6 +814,8 @@ public Builder setPageSize(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
      * to return. If unspecified, defaults to 100. The maximum allowed value is
@@ -744,6 +825,7 @@ public Builder setPageSize(int value) {
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -755,6 +837,8 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1beta.ListDocumentsResponse.next_page_token],
@@ -769,13 +853,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -784,6 +868,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1beta.ListDocumentsResponse.next_page_token],
@@ -798,15 +884,14 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -814,6 +899,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1beta.ListDocumentsResponse.next_page_token],
@@ -828,18 +915,22 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1beta.ListDocumentsResponse.next_page_token],
@@ -854,6 +945,7 @@ public Builder setPageToken(
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -863,6 +955,8 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A page token
      * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1beta.ListDocumentsResponse.next_page_token],
@@ -877,21 +971,23 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -901,12 +997,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ListDocumentsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ListDocumentsRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest();
   }
@@ -915,27 +1012,27 @@ public static com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListDocumentsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListDocumentsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -950,6 +1047,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequestOrBuilder.java
similarity index 75%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequestOrBuilder.java
index 0081f0913304..bc1d903aed03 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsRequestOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ListDocumentsRequestOrBuilder extends
+public interface ListDocumentsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ListDocumentsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -19,11 +37,16 @@ public interface ListDocumentsRequestOrBuilder extends
    * `PERMISSION_DENIED` error is returned.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent branch resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
@@ -35,13 +58,17 @@ public interface ListDocumentsRequestOrBuilder extends
    * `PERMISSION_DENIED` error is returned.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
    * to return. If unspecified, defaults to 100. The maximum allowed value is
@@ -51,11 +78,14 @@ public interface ListDocumentsRequestOrBuilder extends
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * A page token
    * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1beta.ListDocumentsResponse.next_page_token],
@@ -70,10 +100,13 @@ public interface ListDocumentsRequestOrBuilder extends
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * A page token
    * [ListDocumentsResponse.next_page_token][google.cloud.discoveryengine.v1beta.ListDocumentsResponse.next_page_token],
@@ -88,8 +121,8 @@ public interface ListDocumentsRequestOrBuilder extends
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponse.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponse.java
similarity index 72%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponse.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponse.java
index 2fdb58690c61..3dab4d6057f8 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponse.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Response message for
  * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ListDocumentsResponse}
  */
-public final class ListDocumentsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListDocumentsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ListDocumentsResponse)
     ListDocumentsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListDocumentsResponse.newBuilder() to construct.
   private ListDocumentsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListDocumentsResponse() {
     documents_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,28 +46,32 @@ private ListDocumentsResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListDocumentsResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.class, com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.class,
+            com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.Builder.class);
   }
 
   public static final int DOCUMENTS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List documents_;
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

@@ -61,6 +83,8 @@ public java.util.List getDocum
     return documents_;
   }
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

@@ -68,11 +92,13 @@ public java.util.List getDocum
    * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getDocumentsOrBuilderList() {
     return documents_;
   }
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

@@ -84,6 +110,8 @@ public int getDocumentsCount() {
     return documents_.size();
   }
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

@@ -95,6 +123,8 @@ public com.google.cloud.discoveryengine.v1beta.Document getDocuments(int index)
     return documents_.get(index);
   }
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

@@ -108,9 +138,12 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrB
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1beta.ListDocumentsRequest.page_token]
@@ -119,6 +152,7 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrB
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -127,14 +161,15 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1beta.ListDocumentsRequest.page_token]
@@ -143,16 +178,15 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -161,6 +195,7 @@ public java.lang.String getNextPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -172,8 +207,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < documents_.size(); i++) {
       output.writeMessage(1, documents_.get(i));
     }
@@ -190,8 +224,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < documents_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, documents_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, documents_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -204,17 +237,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse other = (com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse) obj;
+    com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse other =
+        (com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse) obj;
 
-    if (!getDocumentsList()
-        .equals(other.getDocumentsList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
+    if (!getDocumentsList().equals(other.getDocumentsList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -238,98 +270,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response message for
    * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments]
@@ -338,33 +376,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ListDocumentsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ListDocumentsResponse)
       com.google.cloud.discoveryengine.v1beta.ListDocumentsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.class, com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.class,
+              com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -381,13 +418,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.getDefaultInstance();
     }
 
@@ -402,14 +440,18 @@ public com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse result = new com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse(this);
+      com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse result =
+          new com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse result) {
       if (documentsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           documents_ = java.util.Collections.unmodifiableList(documents_);
@@ -421,7 +463,8 @@ private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.
       }
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.nextPageToken_ = nextPageToken_;
@@ -432,38 +475,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ListDocuments
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -471,7 +515,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.getDefaultInstance())
+        return this;
       if (documentsBuilder_ == null) {
         if (!other.documents_.isEmpty()) {
           if (documents_.isEmpty()) {
@@ -490,9 +536,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ListDocumentsRe
             documentsBuilder_ = null;
             documents_ = other.documents_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            documentsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getDocumentsFieldBuilder() : null;
+            documentsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getDocumentsFieldBuilder()
+                    : null;
           } else {
             documentsBuilder_.addAllMessages(other.documents_);
           }
@@ -529,30 +576,33 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.discoveryengine.v1beta.Document m =
-                  input.readMessage(
-                      com.google.cloud.discoveryengine.v1beta.Document.parser(),
-                      extensionRegistry);
-              if (documentsBuilder_ == null) {
-                ensureDocumentsIsMutable();
-                documents_.add(m);
-              } else {
-                documentsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.discoveryengine.v1beta.Document m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1beta.Document.parser(),
+                        extensionRegistry);
+                if (documentsBuilder_ == null) {
+                  ensureDocumentsIsMutable();
+                  documents_.add(m);
+                } else {
+                  documentsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -562,21 +612,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List documents_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureDocumentsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        documents_ = new java.util.ArrayList(documents_);
+        documents_ =
+            new java.util.ArrayList(documents_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> documentsBuilder_;
+            com.google.cloud.discoveryengine.v1beta.Document,
+            com.google.cloud.discoveryengine.v1beta.Document.Builder,
+            com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
+        documentsBuilder_;
 
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -591,6 +649,8 @@ public java.util.List getDocum
       }
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -605,6 +665,8 @@ public int getDocumentsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -619,14 +681,15 @@ public com.google.cloud.discoveryengine.v1beta.Document getDocuments(int index)
       }
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
      */
-    public Builder setDocuments(
-        int index, com.google.cloud.discoveryengine.v1beta.Document value) {
+    public Builder setDocuments(int index, com.google.cloud.discoveryengine.v1beta.Document value) {
       if (documentsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -640,6 +703,8 @@ public Builder setDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -658,6 +723,8 @@ public Builder setDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -678,14 +745,15 @@ public Builder addDocuments(com.google.cloud.discoveryengine.v1beta.Document val
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
      */
-    public Builder addDocuments(
-        int index, com.google.cloud.discoveryengine.v1beta.Document value) {
+    public Builder addDocuments(int index, com.google.cloud.discoveryengine.v1beta.Document value) {
       if (documentsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -699,6 +767,8 @@ public Builder addDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -717,6 +787,8 @@ public Builder addDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -735,6 +807,8 @@ public Builder addDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -745,8 +819,7 @@ public Builder addAllDocuments(
         java.lang.Iterable values) {
       if (documentsBuilder_ == null) {
         ensureDocumentsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, documents_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, documents_);
         onChanged();
       } else {
         documentsBuilder_.addAllMessages(values);
@@ -754,6 +827,8 @@ public Builder addAllDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -771,6 +846,8 @@ public Builder clearDocuments() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -788,17 +865,20 @@ public Builder removeDocuments(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentsBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentsBuilder(int index) {
       return getDocumentsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -808,19 +888,22 @@ public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentsBuil
     public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrBuilder(
         int index) {
       if (documentsBuilder_ == null) {
-        return documents_.get(index);  } else {
+        return documents_.get(index);
+      } else {
         return documentsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
      */
-    public java.util.List 
-         getDocumentsOrBuilderList() {
+    public java.util.List
+        getDocumentsOrBuilderList() {
       if (documentsBuilder_ != null) {
         return documentsBuilder_.getMessageOrBuilderList();
       } else {
@@ -828,6 +911,8 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrB
       }
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

@@ -835,42 +920,48 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrB
      * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
      */
     public com.google.cloud.discoveryengine.v1beta.Document.Builder addDocumentsBuilder() {
-      return getDocumentsFieldBuilder().addBuilder(
-          com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance());
+      return getDocumentsFieldBuilder()
+          .addBuilder(com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.Document.Builder addDocumentsBuilder(
-        int index) {
-      return getDocumentsFieldBuilder().addBuilder(
-          index, com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.Document.Builder addDocumentsBuilder(int index) {
+      return getDocumentsFieldBuilder()
+          .addBuilder(index, com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
      */
-    public java.util.List 
-         getDocumentsBuilderList() {
+    public java.util.List
+        getDocumentsBuilderList() {
       return getDocumentsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.Document,
+            com.google.cloud.discoveryengine.v1beta.Document.Builder,
+            com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
         getDocumentsFieldBuilder() {
       if (documentsBuilder_ == null) {
-        documentsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
-                documents_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        documentsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.Document,
+                com.google.cloud.discoveryengine.v1beta.Document.Builder,
+                com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
+                documents_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         documents_ = null;
       }
       return documentsBuilder_;
@@ -878,6 +969,8 @@ public com.google.cloud.discoveryengine.v1beta.Document.Builder addDocumentsBuil
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1beta.ListDocumentsRequest.page_token]
@@ -886,13 +979,13 @@ public com.google.cloud.discoveryengine.v1beta.Document.Builder addDocumentsBuil
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -901,6 +994,8 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1beta.ListDocumentsRequest.page_token]
@@ -909,15 +1004,14 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -925,6 +1019,8 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1beta.ListDocumentsRequest.page_token]
@@ -933,18 +1029,22 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1beta.ListDocumentsRequest.page_token]
@@ -953,6 +1053,7 @@ public Builder setNextPageToken(
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -962,6 +1063,8 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1beta.ListDocumentsRequest.page_token]
@@ -970,21 +1073,23 @@ public Builder clearNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -994,12 +1099,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ListDocumentsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ListDocumentsResponse)
-  private static final com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse();
   }
@@ -1008,27 +1114,27 @@ public static com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListDocumentsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListDocumentsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1043,6 +1149,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponseOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponseOrBuilder.java
similarity index 73%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponseOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponseOrBuilder.java
index 71467b0813c6..9c8f3e1bbff9 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponseOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListDocumentsResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ListDocumentsResponseOrBuilder extends
+public interface ListDocumentsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ListDocumentsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
    */
-  java.util.List 
-      getDocumentsList();
+  java.util.List getDocumentsList();
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

@@ -25,6 +44,8 @@ public interface ListDocumentsResponseOrBuilder extends
    */
   com.google.cloud.discoveryengine.v1beta.Document getDocuments(int index);
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

@@ -33,25 +54,30 @@ public interface ListDocumentsResponseOrBuilder extends
    */
   int getDocumentsCount();
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
    */
-  java.util.List 
+  java.util.List
       getDocumentsOrBuilderList();
   /**
+   *
+   *
    * 
    * The [Document][google.cloud.discoveryengine.v1beta.Document]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1beta.Document documents = 1;
    */
-  com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrBuilder(
-      int index);
+  com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1beta.ListDocumentsRequest.page_token]
@@ -60,10 +86,13 @@ com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrBuilder(
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [ListDocumentsRequest.page_token][google.cloud.discoveryengine.v1beta.ListDocumentsRequest.page_token]
@@ -72,8 +101,8 @@ com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentsOrBuilder(
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequest.java
similarity index 71%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequest.java
index 2a8c0813b121..131315376b98 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ListSchemasRequest}
  */
-public final class ListSchemasRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListSchemasRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ListSchemasRequest)
     ListSchemasRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListSchemasRequest.newBuilder() to construct.
   private ListSchemasRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListSchemasRequest() {
     parent_ = "";
     pageToken_ = "";
@@ -28,34 +46,41 @@ private ListSchemasRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListSchemasRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.class, com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.class,
+            com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -64,30 +89,32 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -98,6 +125,8 @@ public java.lang.String getParent() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 2;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * The maximum number of [Schema][google.cloud.discoveryengine.v1beta.Schema]s
    * to return. The service may return fewer than this value.
@@ -109,6 +138,7 @@ public java.lang.String getParent() {
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -117,9 +147,12 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * A page token, received from a previous
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -131,6 +164,7 @@ public int getPageSize() {
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -139,14 +173,15 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A page token, received from a previous
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -158,16 +193,15 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -176,6 +210,7 @@ public java.lang.String getPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -187,8 +222,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -211,8 +245,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(2, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, pageToken_);
@@ -225,19 +258,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ListSchemasRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ListSchemasRequest other = (com.google.cloud.discoveryengine.v1beta.ListSchemasRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.ListSchemasRequest other =
+        (com.google.cloud.discoveryengine.v1beta.ListSchemasRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -261,98 +292,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ListSchemasRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.ListSchemasRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -361,33 +398,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ListSchemasRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ListSchemasRequest)
       com.google.cloud.discoveryengine.v1beta.ListSchemasRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.class, com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.class,
+              com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -399,9 +435,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_descriptor;
     }
 
     @java.lang.Override
@@ -420,8 +456,11 @@ public com.google.cloud.discoveryengine.v1beta.ListSchemasRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ListSchemasRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ListSchemasRequest result = new com.google.cloud.discoveryengine.v1beta.ListSchemasRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.ListSchemasRequest result =
+          new com.google.cloud.discoveryengine.v1beta.ListSchemasRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -443,38 +482,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ListSchemasRe
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ListSchemasRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ListSchemasRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ListSchemasRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -482,7 +522,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ListSchemasRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -522,27 +563,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -552,23 +597,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -577,21 +627,24 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -599,30 +652,41 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -632,18 +696,24 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent data store resource name, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -651,8 +721,10 @@ public Builder setParentBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * The maximum number of [Schema][google.cloud.discoveryengine.v1beta.Schema]s
      * to return. The service may return fewer than this value.
@@ -664,6 +736,7 @@ public Builder setParentBytes(
      * 

      *
      * int32 page_size = 2;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -671,6 +744,8 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * The maximum number of [Schema][google.cloud.discoveryengine.v1beta.Schema]s
      * to return. The service may return fewer than this value.
@@ -682,6 +757,7 @@ public int getPageSize() {
      * 

      *
      * int32 page_size = 2;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
@@ -693,6 +769,8 @@ public Builder setPageSize(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The maximum number of [Schema][google.cloud.discoveryengine.v1beta.Schema]s
      * to return. The service may return fewer than this value.
@@ -704,6 +782,7 @@ public Builder setPageSize(int value) {
      * 

      *
      * int32 page_size = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -715,6 +794,8 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -726,13 +807,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 3;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -741,6 +822,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -752,15 +835,14 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -768,6 +850,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -779,18 +863,22 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -802,6 +890,7 @@ public Builder setPageToken(
      * 

      *
      * string page_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -811,6 +900,8 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A page token, received from a previous
      * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -822,21 +913,23 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 3;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -846,12 +939,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ListSchemasRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ListSchemasRequest)
   private static final com.google.cloud.discoveryengine.v1beta.ListSchemasRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ListSchemasRequest();
   }
@@ -860,27 +953,27 @@ public static com.google.cloud.discoveryengine.v1beta.ListSchemasRequest getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListSchemasRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListSchemasRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -895,6 +988,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.ListSchemasRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequestOrBuilder.java
similarity index 68%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequestOrBuilder.java
index b7b2615c7c8d..7c92b11501f1 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasRequestOrBuilder.java
@@ -1,35 +1,62 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ListSchemasRequestOrBuilder extends
+public interface ListSchemasRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ListSchemasRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent data store resource name, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * The maximum number of [Schema][google.cloud.discoveryengine.v1beta.Schema]s
    * to return. The service may return fewer than this value.
@@ -41,11 +68,14 @@ public interface ListSchemasRequestOrBuilder extends
    * 

    *
    * int32 page_size = 2;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * A page token, received from a previous
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -57,10 +87,13 @@ public interface ListSchemasRequestOrBuilder extends
    * 

    *
    * string page_token = 3;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * A page token, received from a previous
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -72,8 +105,8 @@ public interface ListSchemasRequestOrBuilder extends
    * 

    *
    * string page_token = 3;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponse.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponse.java
similarity index 73%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponse.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponse.java
index 773834fff64d..d3bb493744df 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponse.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Response message for
  * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.ListSchemasResponse}
  */
-public final class ListSchemasResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListSchemasResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.ListSchemasResponse)
     ListSchemasResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListSchemasResponse.newBuilder() to construct.
   private ListSchemasResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListSchemasResponse() {
     schemas_ = java.util.Collections.emptyList();
     nextPageToken_ = "";
@@ -28,28 +46,32 @@ private ListSchemasResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListSchemasResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.class, com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.class,
+            com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.Builder.class);
   }
 
   public static final int SCHEMAS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private java.util.List schemas_;
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

@@ -61,6 +83,8 @@ public java.util.List getSchemas
     return schemas_;
   }
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

@@ -68,11 +92,13 @@ public java.util.List getSchemas
    * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getSchemasOrBuilderList() {
     return schemas_;
   }
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

@@ -84,6 +110,8 @@ public int getSchemasCount() {
     return schemas_.size();
   }
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

@@ -95,6 +123,8 @@ public com.google.cloud.discoveryengine.v1beta.Schema getSchemas(int index) {
     return schemas_.get(index);
   }
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

@@ -102,15 +132,17 @@ public com.google.cloud.discoveryengine.v1beta.Schema getSchemas(int index) {
    * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuilder(
-      int index) {
+  public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuilder(int index) {
     return schemas_.get(index);
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1beta.ListSchemasRequest.page_token]
@@ -119,6 +151,7 @@ public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuild
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -127,14 +160,15 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1beta.ListSchemasRequest.page_token]
@@ -143,16 +177,15 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -161,6 +194,7 @@ public java.lang.String getNextPageToken() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -172,8 +206,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < schemas_.size(); i++) {
       output.writeMessage(1, schemas_.get(i));
     }
@@ -190,8 +223,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < schemas_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, schemas_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, schemas_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(nextPageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, nextPageToken_);
@@ -204,17 +236,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.ListSchemasResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.ListSchemasResponse other = (com.google.cloud.discoveryengine.v1beta.ListSchemasResponse) obj;
+    com.google.cloud.discoveryengine.v1beta.ListSchemasResponse other =
+        (com.google.cloud.discoveryengine.v1beta.ListSchemasResponse) obj;
 
-    if (!getSchemasList()
-        .equals(other.getSchemasList())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
+    if (!getSchemasList().equals(other.getSchemasList())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -238,98 +269,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.ListSchemasResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.ListSchemasResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response message for
    * [SchemaService.ListSchemas][google.cloud.discoveryengine.v1beta.SchemaService.ListSchemas]
@@ -338,33 +375,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.ListSchemasResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.ListSchemasResponse)
       com.google.cloud.discoveryengine.v1beta.ListSchemasResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.class, com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.class,
+              com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -381,9 +417,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_descriptor;
     }
 
     @java.lang.Override
@@ -402,14 +438,18 @@ public com.google.cloud.discoveryengine.v1beta.ListSchemasResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.ListSchemasResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.ListSchemasResponse result = new com.google.cloud.discoveryengine.v1beta.ListSchemasResponse(this);
+      com.google.cloud.discoveryengine.v1beta.ListSchemasResponse result =
+          new com.google.cloud.discoveryengine.v1beta.ListSchemasResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.ListSchemasResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.discoveryengine.v1beta.ListSchemasResponse result) {
       if (schemasBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           schemas_ = java.util.Collections.unmodifiableList(schemas_);
@@ -432,38 +472,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.ListSchemasRe
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.ListSchemasResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ListSchemasResponse)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.ListSchemasResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -471,7 +512,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ListSchemasResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.getDefaultInstance())
+        return this;
       if (schemasBuilder_ == null) {
         if (!other.schemas_.isEmpty()) {
           if (schemas_.isEmpty()) {
@@ -490,9 +532,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.ListSchemasResp
             schemasBuilder_ = null;
             schemas_ = other.schemas_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            schemasBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getSchemasFieldBuilder() : null;
+            schemasBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getSchemasFieldBuilder()
+                    : null;
           } else {
             schemasBuilder_.addAllMessages(other.schemas_);
           }
@@ -529,30 +572,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.discoveryengine.v1beta.Schema m =
-                  input.readMessage(
-                      com.google.cloud.discoveryengine.v1beta.Schema.parser(),
-                      extensionRegistry);
-              if (schemasBuilder_ == null) {
-                ensureSchemasIsMutable();
-                schemas_.add(m);
-              } else {
-                schemasBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.discoveryengine.v1beta.Schema m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1beta.Schema.parser(), extensionRegistry);
+                if (schemasBuilder_ == null) {
+                  ensureSchemasIsMutable();
+                  schemas_.add(m);
+                } else {
+                  schemasBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -562,21 +607,29 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List schemas_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureSchemasIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        schemas_ = new java.util.ArrayList(schemas_);
+        schemas_ =
+            new java.util.ArrayList(schemas_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.Schema, com.google.cloud.discoveryengine.v1beta.Schema.Builder, com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder> schemasBuilder_;
+            com.google.cloud.discoveryengine.v1beta.Schema,
+            com.google.cloud.discoveryengine.v1beta.Schema.Builder,
+            com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>
+        schemasBuilder_;
 
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -591,6 +644,8 @@ public java.util.List getSchemas
       }
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -605,6 +660,8 @@ public int getSchemasCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -619,14 +676,15 @@ public com.google.cloud.discoveryengine.v1beta.Schema getSchemas(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
      */
-    public Builder setSchemas(
-        int index, com.google.cloud.discoveryengine.v1beta.Schema value) {
+    public Builder setSchemas(int index, com.google.cloud.discoveryengine.v1beta.Schema value) {
       if (schemasBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -640,6 +698,8 @@ public Builder setSchemas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -658,6 +718,8 @@ public Builder setSchemas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -678,14 +740,15 @@ public Builder addSchemas(com.google.cloud.discoveryengine.v1beta.Schema value)
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
      */
-    public Builder addSchemas(
-        int index, com.google.cloud.discoveryengine.v1beta.Schema value) {
+    public Builder addSchemas(int index, com.google.cloud.discoveryengine.v1beta.Schema value) {
       if (schemasBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -699,6 +762,8 @@ public Builder addSchemas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -717,6 +782,8 @@ public Builder addSchemas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -735,6 +802,8 @@ public Builder addSchemas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -745,8 +814,7 @@ public Builder addAllSchemas(
         java.lang.Iterable values) {
       if (schemasBuilder_ == null) {
         ensureSchemasIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, schemas_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, schemas_);
         onChanged();
       } else {
         schemasBuilder_.addAllMessages(values);
@@ -754,6 +822,8 @@ public Builder addAllSchemas(
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -771,6 +841,8 @@ public Builder clearSchemas() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -788,39 +860,44 @@ public Builder removeSchemas(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.Schema.Builder getSchemasBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1beta.Schema.Builder getSchemasBuilder(int index) {
       return getSchemasFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuilder(int index) {
       if (schemasBuilder_ == null) {
-        return schemas_.get(index);  } else {
+        return schemas_.get(index);
+      } else {
         return schemasBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
      */
-    public java.util.List 
-         getSchemasOrBuilderList() {
+    public java.util.List
+        getSchemasOrBuilderList() {
       if (schemasBuilder_ != null) {
         return schemasBuilder_.getMessageOrBuilderList();
       } else {
@@ -828,6 +905,8 @@ public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuild
       }
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

@@ -835,42 +914,48 @@ public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuild
      * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
      */
     public com.google.cloud.discoveryengine.v1beta.Schema.Builder addSchemasBuilder() {
-      return getSchemasFieldBuilder().addBuilder(
-          com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance());
+      return getSchemasFieldBuilder()
+          .addBuilder(com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
      */
-    public com.google.cloud.discoveryengine.v1beta.Schema.Builder addSchemasBuilder(
-        int index) {
-      return getSchemasFieldBuilder().addBuilder(
-          index, com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.Schema.Builder addSchemasBuilder(int index) {
+      return getSchemasFieldBuilder()
+          .addBuilder(index, com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
      */
-    public java.util.List 
-         getSchemasBuilderList() {
+    public java.util.List
+        getSchemasBuilderList() {
       return getSchemasFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.Schema, com.google.cloud.discoveryengine.v1beta.Schema.Builder, com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.Schema,
+            com.google.cloud.discoveryengine.v1beta.Schema.Builder,
+            com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>
         getSchemasFieldBuilder() {
       if (schemasBuilder_ == null) {
-        schemasBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Schema, com.google.cloud.discoveryengine.v1beta.Schema.Builder, com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>(
-                schemas_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        schemasBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.Schema,
+                com.google.cloud.discoveryengine.v1beta.Schema.Builder,
+                com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>(
+                schemas_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         schemas_ = null;
       }
       return schemasBuilder_;
@@ -878,6 +963,8 @@ public com.google.cloud.discoveryengine.v1beta.Schema.Builder addSchemasBuilder(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1beta.ListSchemasRequest.page_token]
@@ -886,13 +973,13 @@ public com.google.cloud.discoveryengine.v1beta.Schema.Builder addSchemasBuilder(
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -901,6 +988,8 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1beta.ListSchemasRequest.page_token]
@@ -909,15 +998,14 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -925,6 +1013,8 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1beta.ListSchemasRequest.page_token]
@@ -933,18 +1023,22 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1beta.ListSchemasRequest.page_token]
@@ -953,6 +1047,7 @@ public Builder setNextPageToken(
      * 

      *
      * string next_page_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -962,6 +1057,8 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1beta.ListSchemasRequest.page_token]
@@ -970,21 +1067,23 @@ public Builder clearNextPageToken() {
      * 

      *
      * string next_page_token = 2;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -994,12 +1093,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.ListSchemasResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.ListSchemasResponse)
   private static final com.google.cloud.discoveryengine.v1beta.ListSchemasResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.ListSchemasResponse();
   }
@@ -1008,27 +1107,27 @@ public static com.google.cloud.discoveryengine.v1beta.ListSchemasResponse getDef
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListSchemasResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListSchemasResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1043,6 +1142,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.ListSchemasResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponseOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponseOrBuilder.java
similarity index 73%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponseOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponseOrBuilder.java
index 0f3e7bfc4f2e..221bfb32e07c 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponseOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ListSchemasResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface ListSchemasResponseOrBuilder extends
+public interface ListSchemasResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.ListSchemasResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
    */
-  java.util.List 
-      getSchemasList();
+  java.util.List getSchemasList();
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

@@ -25,6 +44,8 @@ public interface ListSchemasResponseOrBuilder extends
    */
   com.google.cloud.discoveryengine.v1beta.Schema getSchemas(int index);
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

@@ -33,25 +54,30 @@ public interface ListSchemasResponseOrBuilder extends
    */
   int getSchemasCount();
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
    */
-  java.util.List 
+  java.util.List
       getSchemasOrBuilderList();
   /**
+   *
+   *
    * 
    * The [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1beta.Schema schemas = 1;
    */
-  com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuilder(
-      int index);
+  com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1beta.ListSchemasRequest.page_token]
@@ -60,10 +86,13 @@ com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuilder(
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [ListSchemasRequest.page_token][google.cloud.discoveryengine.v1beta.ListSchemasRequest.page_token]
@@ -72,8 +101,8 @@ com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemasOrBuilder(
    * 

    *
    * string next_page_token = 2;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfo.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfo.java
similarity index 72%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfo.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfo.java
index 317a0b11c8a3..d176746793b1 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfo.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfo.java
@@ -1,51 +1,71 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Media-specific user event information.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.MediaInfo}
  */
-public final class MediaInfo extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class MediaInfo extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.MediaInfo)
     MediaInfoOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use MediaInfo.newBuilder() to construct.
   private MediaInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private MediaInfo() {
-  }
+
+  private MediaInfo() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new MediaInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.MediaInfo.class, com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.MediaInfo.class,
+            com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder.class);
   }
 
   private int bitField0_;
   public static final int MEDIA_PROGRESS_DURATION_FIELD_NUMBER = 1;
   private com.google.protobuf.Duration mediaProgressDuration_;
   /**
+   *
+   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -54,6 +74,7 @@ protected java.lang.Object newInstance(
    * 

    *
    * .google.protobuf.Duration media_progress_duration = 1;
+   *
    * @return Whether the mediaProgressDuration field is set.
    */
   @java.lang.Override
@@ -61,6 +82,8 @@ public boolean hasMediaProgressDuration() {
     return mediaProgressDuration_ != null;
   }
   /**
+   *
+   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -69,13 +92,18 @@ public boolean hasMediaProgressDuration() {
    * 

    *
    * .google.protobuf.Duration media_progress_duration = 1;
+   *
    * @return The mediaProgressDuration.
    */
   @java.lang.Override
   public com.google.protobuf.Duration getMediaProgressDuration() {
-    return mediaProgressDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : mediaProgressDuration_;
+    return mediaProgressDuration_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : mediaProgressDuration_;
   }
   /**
+   *
+   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -87,12 +115,16 @@ public com.google.protobuf.Duration getMediaProgressDuration() {
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder() {
-    return mediaProgressDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : mediaProgressDuration_;
+    return mediaProgressDuration_ == null
+        ? com.google.protobuf.Duration.getDefaultInstance()
+        : mediaProgressDuration_;
   }
 
   public static final int MEDIA_PROGRESS_PERCENTAGE_FIELD_NUMBER = 2;
   private float mediaProgressPercentage_ = 0F;
   /**
+   *
+   *
    * 
    * Media progress should be computed using only the media_progress_duration
    * relative to the media total length.
@@ -104,6 +136,7 @@ public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder()
    * 

    *
    * optional float media_progress_percentage = 2;
+   *
    * @return Whether the mediaProgressPercentage field is set.
    */
   @java.lang.Override
@@ -111,6 +144,8 @@ public boolean hasMediaProgressPercentage() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
+   *
+   *
    * 
    * Media progress should be computed using only the media_progress_duration
    * relative to the media total length.
@@ -122,6 +157,7 @@ public boolean hasMediaProgressPercentage() {
    * 

    *
    * optional float media_progress_percentage = 2;
+   *
    * @return The mediaProgressPercentage.
    */
   @java.lang.Override
@@ -130,6 +166,7 @@ public float getMediaProgressPercentage() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -141,8 +178,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (mediaProgressDuration_ != null) {
       output.writeMessage(1, getMediaProgressDuration());
     }
@@ -159,12 +195,11 @@ public int getSerializedSize() {
 
     size = 0;
     if (mediaProgressDuration_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getMediaProgressDuration());
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(1, getMediaProgressDuration());
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeFloatSize(2, mediaProgressPercentage_);
+      size += com.google.protobuf.CodedOutputStream.computeFloatSize(2, mediaProgressPercentage_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -174,23 +209,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.MediaInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.MediaInfo other = (com.google.cloud.discoveryengine.v1beta.MediaInfo) obj;
+    com.google.cloud.discoveryengine.v1beta.MediaInfo other =
+        (com.google.cloud.discoveryengine.v1beta.MediaInfo) obj;
 
     if (hasMediaProgressDuration() != other.hasMediaProgressDuration()) return false;
     if (hasMediaProgressDuration()) {
-      if (!getMediaProgressDuration()
-          .equals(other.getMediaProgressDuration())) return false;
+      if (!getMediaProgressDuration().equals(other.getMediaProgressDuration())) return false;
     }
     if (hasMediaProgressPercentage() != other.hasMediaProgressPercentage()) return false;
     if (hasMediaProgressPercentage()) {
       if (java.lang.Float.floatToIntBits(getMediaProgressPercentage())
-          != java.lang.Float.floatToIntBits(
-              other.getMediaProgressPercentage())) return false;
+          != java.lang.Float.floatToIntBits(other.getMediaProgressPercentage())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -209,8 +243,7 @@ public int hashCode() {
     }
     if (hasMediaProgressPercentage()) {
       hash = (37 * hash) + MEDIA_PROGRESS_PERCENTAGE_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(
-          getMediaProgressPercentage());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(getMediaProgressPercentage());
     }
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
@@ -218,131 +251,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.MediaInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.MediaInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Media-specific user event information.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.MediaInfo}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.MediaInfo)
       com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.MediaInfo.class, com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.MediaInfo.class,
+              com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.MediaInfo.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -357,9 +394,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor;
     }
 
     @java.lang.Override
@@ -378,8 +415,11 @@ public com.google.cloud.discoveryengine.v1beta.MediaInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.MediaInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.MediaInfo result = new com.google.cloud.discoveryengine.v1beta.MediaInfo(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.MediaInfo result =
+          new com.google.cloud.discoveryengine.v1beta.MediaInfo(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -387,9 +427,10 @@ public com.google.cloud.discoveryengine.v1beta.MediaInfo buildPartial() {
     private void buildPartial0(com.google.cloud.discoveryengine.v1beta.MediaInfo result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.mediaProgressDuration_ = mediaProgressDurationBuilder_ == null
-            ? mediaProgressDuration_
-            : mediaProgressDurationBuilder_.build();
+        result.mediaProgressDuration_ =
+            mediaProgressDurationBuilder_ == null
+                ? mediaProgressDuration_
+                : mediaProgressDurationBuilder_.build();
       }
       int to_bitField0_ = 0;
       if (((from_bitField0_ & 0x00000002) != 0)) {
@@ -403,38 +444,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.MediaInfo res
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.MediaInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.MediaInfo)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.MediaInfo) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -442,7 +484,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.MediaInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance())
+        return this;
       if (other.hasMediaProgressDuration()) {
         mergeMediaProgressDuration(other.getMediaProgressDuration());
       }
@@ -475,24 +518,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getMediaProgressDurationFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 21: {
-              mediaProgressPercentage_ = input.readFloat();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 21
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(
+                    getMediaProgressDurationFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 21:
+              {
+                mediaProgressPercentage_ = input.readFloat();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 21
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -502,12 +547,18 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Duration mediaProgressDuration_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> mediaProgressDurationBuilder_;
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
+        mediaProgressDurationBuilder_;
     /**
+     *
+     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -516,12 +567,15 @@ public Builder mergeFrom(
      * 

      *
      * .google.protobuf.Duration media_progress_duration = 1;
+     *
      * @return Whether the mediaProgressDuration field is set.
      */
     public boolean hasMediaProgressDuration() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -530,16 +584,21 @@ public boolean hasMediaProgressDuration() {
      * 

      *
      * .google.protobuf.Duration media_progress_duration = 1;
+     *
      * @return The mediaProgressDuration.
      */
     public com.google.protobuf.Duration getMediaProgressDuration() {
       if (mediaProgressDurationBuilder_ == null) {
-        return mediaProgressDuration_ == null ? com.google.protobuf.Duration.getDefaultInstance() : mediaProgressDuration_;
+        return mediaProgressDuration_ == null
+            ? com.google.protobuf.Duration.getDefaultInstance()
+            : mediaProgressDuration_;
       } else {
         return mediaProgressDurationBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -563,6 +622,8 @@ public Builder setMediaProgressDuration(com.google.protobuf.Duration value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -572,8 +633,7 @@ public Builder setMediaProgressDuration(com.google.protobuf.Duration value) {
      *
      * .google.protobuf.Duration media_progress_duration = 1;
      */
-    public Builder setMediaProgressDuration(
-        com.google.protobuf.Duration.Builder builderForValue) {
+    public Builder setMediaProgressDuration(com.google.protobuf.Duration.Builder builderForValue) {
       if (mediaProgressDurationBuilder_ == null) {
         mediaProgressDuration_ = builderForValue.build();
       } else {
@@ -584,6 +644,8 @@ public Builder setMediaProgressDuration(
       return this;
     }
     /**
+     *
+     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -595,9 +657,9 @@ public Builder setMediaProgressDuration(
      */
     public Builder mergeMediaProgressDuration(com.google.protobuf.Duration value) {
       if (mediaProgressDurationBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          mediaProgressDuration_ != null &&
-          mediaProgressDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && mediaProgressDuration_ != null
+            && mediaProgressDuration_ != com.google.protobuf.Duration.getDefaultInstance()) {
           getMediaProgressDurationBuilder().mergeFrom(value);
         } else {
           mediaProgressDuration_ = value;
@@ -610,6 +672,8 @@ public Builder mergeMediaProgressDuration(com.google.protobuf.Duration value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -630,6 +694,8 @@ public Builder clearMediaProgressDuration() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -645,6 +711,8 @@ public com.google.protobuf.Duration.Builder getMediaProgressDurationBuilder() {
       return getMediaProgressDurationFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -658,11 +726,14 @@ public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder()
       if (mediaProgressDurationBuilder_ != null) {
         return mediaProgressDurationBuilder_.getMessageOrBuilder();
       } else {
-        return mediaProgressDuration_ == null ?
-            com.google.protobuf.Duration.getDefaultInstance() : mediaProgressDuration_;
+        return mediaProgressDuration_ == null
+            ? com.google.protobuf.Duration.getDefaultInstance()
+            : mediaProgressDuration_;
       }
     }
     /**
+     *
+     *
      * 
      * The media progress time in seconds, if applicable.
      * For example, if the end user has finished 90 seconds of a playback video,
@@ -673,21 +744,26 @@ public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder()
      * .google.protobuf.Duration media_progress_duration = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder> 
+            com.google.protobuf.Duration,
+            com.google.protobuf.Duration.Builder,
+            com.google.protobuf.DurationOrBuilder>
         getMediaProgressDurationFieldBuilder() {
       if (mediaProgressDurationBuilder_ == null) {
-        mediaProgressDurationBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Duration, com.google.protobuf.Duration.Builder, com.google.protobuf.DurationOrBuilder>(
-                getMediaProgressDuration(),
-                getParentForChildren(),
-                isClean());
+        mediaProgressDurationBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Duration,
+                com.google.protobuf.Duration.Builder,
+                com.google.protobuf.DurationOrBuilder>(
+                getMediaProgressDuration(), getParentForChildren(), isClean());
         mediaProgressDuration_ = null;
       }
       return mediaProgressDurationBuilder_;
     }
 
-    private float mediaProgressPercentage_ ;
+    private float mediaProgressPercentage_;
     /**
+     *
+     *
      * 
      * Media progress should be computed using only the media_progress_duration
      * relative to the media total length.
@@ -699,6 +775,7 @@ public com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder()
      * 

      *
      * optional float media_progress_percentage = 2;
+     *
      * @return Whether the mediaProgressPercentage field is set.
      */
     @java.lang.Override
@@ -706,6 +783,8 @@ public boolean hasMediaProgressPercentage() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Media progress should be computed using only the media_progress_duration
      * relative to the media total length.
@@ -717,6 +796,7 @@ public boolean hasMediaProgressPercentage() {
      * 

      *
      * optional float media_progress_percentage = 2;
+     *
      * @return The mediaProgressPercentage.
      */
     @java.lang.Override
@@ -724,6 +804,8 @@ public float getMediaProgressPercentage() {
       return mediaProgressPercentage_;
     }
     /**
+     *
+     *
      * 
      * Media progress should be computed using only the media_progress_duration
      * relative to the media total length.
@@ -735,6 +817,7 @@ public float getMediaProgressPercentage() {
      * 

      *
      * optional float media_progress_percentage = 2;
+     *
      * @param value The mediaProgressPercentage to set.
      * @return This builder for chaining.
      */
@@ -746,6 +829,8 @@ public Builder setMediaProgressPercentage(float value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Media progress should be computed using only the media_progress_duration
      * relative to the media total length.
@@ -757,6 +842,7 @@ public Builder setMediaProgressPercentage(float value) {
      * 

      *
      * optional float media_progress_percentage = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearMediaProgressPercentage() {
@@ -765,9 +851,9 @@ public Builder clearMediaProgressPercentage() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -777,12 +863,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.MediaInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.MediaInfo)
   private static final com.google.cloud.discoveryengine.v1beta.MediaInfo DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.MediaInfo();
   }
@@ -791,27 +877,27 @@ public static com.google.cloud.discoveryengine.v1beta.MediaInfo getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public MediaInfo parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public MediaInfo parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -826,6 +912,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.MediaInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfoOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfoOrBuilder.java
similarity index 78%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfoOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfoOrBuilder.java
index 8f79a14332a8..9ed18a8f9cef 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfoOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/MediaInfoOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface MediaInfoOrBuilder extends
+public interface MediaInfoOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.MediaInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -16,10 +34,13 @@ public interface MediaInfoOrBuilder extends
    * 

    *
    * .google.protobuf.Duration media_progress_duration = 1;
+   *
    * @return Whether the mediaProgressDuration field is set.
    */
   boolean hasMediaProgressDuration();
   /**
+   *
+   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -28,10 +49,13 @@ public interface MediaInfoOrBuilder extends
    * 

    *
    * .google.protobuf.Duration media_progress_duration = 1;
+   *
    * @return The mediaProgressDuration.
    */
   com.google.protobuf.Duration getMediaProgressDuration();
   /**
+   *
+   *
    * 
    * The media progress time in seconds, if applicable.
    * For example, if the end user has finished 90 seconds of a playback video,
@@ -44,6 +68,8 @@ public interface MediaInfoOrBuilder extends
   com.google.protobuf.DurationOrBuilder getMediaProgressDurationOrBuilder();
 
   /**
+   *
+   *
    * 
    * Media progress should be computed using only the media_progress_duration
    * relative to the media total length.
@@ -55,10 +81,13 @@ public interface MediaInfoOrBuilder extends
    * 

    *
    * optional float media_progress_percentage = 2;
+   *
    * @return Whether the mediaProgressPercentage field is set.
    */
   boolean hasMediaProgressPercentage();
   /**
+   *
+   *
    * 
    * Media progress should be computed using only the media_progress_duration
    * relative to the media total length.
@@ -70,6 +99,7 @@ public interface MediaInfoOrBuilder extends
    * 

    *
    * optional float media_progress_percentage = 2;
+   *
    * @return The mediaProgressPercentage.
    */
   float getMediaProgressPercentage();
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfo.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfo.java
similarity index 76%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfo.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfo.java
index 61b7e8d5c14a..db372decc86b 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfo.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfo.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Detailed page information.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.PageInfo}
  */
-public final class PageInfo extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class PageInfo extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.PageInfo)
     PageInfoOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use PageInfo.newBuilder() to construct.
   private PageInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private PageInfo() {
     pageviewId_ = "";
     pageCategory_ = "";
@@ -28,28 +46,32 @@ private PageInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new PageInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PageInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1beta_PageInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.PageInfo.class, com.google.cloud.discoveryengine.v1beta.PageInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.PageInfo.class,
+            com.google.cloud.discoveryengine.v1beta.PageInfo.Builder.class);
   }
 
   public static final int PAGEVIEW_ID_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageviewId_ = "";
   /**
+   *
+   *
    * 
    * A unique ID of a web page view.
    *
@@ -64,6 +86,7 @@ protected java.lang.Object newInstance(
    * 

    *
    * string pageview_id = 1;
+   *
    * @return The pageviewId.
    */
   @java.lang.Override
@@ -72,14 +95,15 @@ public java.lang.String getPageviewId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageviewId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A unique ID of a web page view.
    *
@@ -94,16 +118,15 @@ public java.lang.String getPageviewId() {
    * 

    *
    * string pageview_id = 1;
+   *
    * @return The bytes for pageviewId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageviewIdBytes() {
+  public com.google.protobuf.ByteString getPageviewIdBytes() {
     java.lang.Object ref = pageviewId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageviewId_ = b;
       return b;
     } else {
@@ -112,9 +135,12 @@ public java.lang.String getPageviewId() {
   }
 
   public static final int PAGE_CATEGORY_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageCategory_ = "";
   /**
+   *
+   *
    * 
    * The most specific category associated with a category page.
    *
@@ -131,6 +157,7 @@ public java.lang.String getPageviewId() {
    * 

    *
    * string page_category = 2;
+   *
    * @return The pageCategory.
    */
   @java.lang.Override
@@ -139,14 +166,15 @@ public java.lang.String getPageCategory() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageCategory_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The most specific category associated with a category page.
    *
@@ -163,16 +191,15 @@ public java.lang.String getPageCategory() {
    * 

    *
    * string page_category = 2;
+   *
    * @return The bytes for pageCategory.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageCategoryBytes() {
+  public com.google.protobuf.ByteString getPageCategoryBytes() {
     java.lang.Object ref = pageCategory_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageCategory_ = b;
       return b;
     } else {
@@ -181,9 +208,12 @@ public java.lang.String getPageCategory() {
   }
 
   public static final int URI_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object uri_ = "";
   /**
+   *
+   *
    * 
    * Complete URL (window.location.href) of the user's current page.
    *
@@ -193,6 +223,7 @@ public java.lang.String getPageCategory() {
    * 

    *
    * string uri = 3;
+   *
    * @return The uri.
    */
   @java.lang.Override
@@ -201,14 +232,15 @@ public java.lang.String getUri() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       uri_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Complete URL (window.location.href) of the user's current page.
    *
@@ -218,16 +250,15 @@ public java.lang.String getUri() {
    * 

    *
    * string uri = 3;
+   *
    * @return The bytes for uri.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getUriBytes() {
+  public com.google.protobuf.ByteString getUriBytes() {
     java.lang.Object ref = uri_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       uri_ = b;
       return b;
     } else {
@@ -236,9 +267,12 @@ public java.lang.String getUri() {
   }
 
   public static final int REFERRER_URI_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object referrerUri_ = "";
   /**
+   *
+   *
    * 
    * The referrer URL of the current page.
    *
@@ -248,6 +282,7 @@ public java.lang.String getUri() {
    * 

    *
    * string referrer_uri = 4;
+   *
    * @return The referrerUri.
    */
   @java.lang.Override
@@ -256,14 +291,15 @@ public java.lang.String getReferrerUri() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       referrerUri_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The referrer URL of the current page.
    *
@@ -273,16 +309,15 @@ public java.lang.String getReferrerUri() {
    * 

    *
    * string referrer_uri = 4;
+   *
    * @return The bytes for referrerUri.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getReferrerUriBytes() {
+  public com.google.protobuf.ByteString getReferrerUriBytes() {
     java.lang.Object ref = referrerUri_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       referrerUri_ = b;
       return b;
     } else {
@@ -291,6 +326,7 @@ public java.lang.String getReferrerUri() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -302,8 +338,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageviewId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, pageviewId_);
     }
@@ -345,21 +380,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.PageInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.PageInfo other = (com.google.cloud.discoveryengine.v1beta.PageInfo) obj;
-
-    if (!getPageviewId()
-        .equals(other.getPageviewId())) return false;
-    if (!getPageCategory()
-        .equals(other.getPageCategory())) return false;
-    if (!getUri()
-        .equals(other.getUri())) return false;
-    if (!getReferrerUri()
-        .equals(other.getReferrerUri())) return false;
+    com.google.cloud.discoveryengine.v1beta.PageInfo other =
+        (com.google.cloud.discoveryengine.v1beta.PageInfo) obj;
+
+    if (!getPageviewId().equals(other.getPageviewId())) return false;
+    if (!getPageCategory().equals(other.getPageCategory())) return false;
+    if (!getUri().equals(other.getUri())) return false;
+    if (!getReferrerUri().equals(other.getReferrerUri())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -384,132 +416,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.PageInfo parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.PageInfo parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.PageInfo parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PageInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.PageInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Detailed page information.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.PageInfo}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.PageInfo)
       com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PageInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_PageInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.PageInfo.class, com.google.cloud.discoveryengine.v1beta.PageInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.PageInfo.class,
+              com.google.cloud.discoveryengine.v1beta.PageInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.PageInfo.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -522,9 +558,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor;
     }
 
     @java.lang.Override
@@ -543,8 +579,11 @@ public com.google.cloud.discoveryengine.v1beta.PageInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.PageInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.PageInfo result = new com.google.cloud.discoveryengine.v1beta.PageInfo(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.PageInfo result =
+          new com.google.cloud.discoveryengine.v1beta.PageInfo(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -569,38 +608,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.PageInfo resu
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.PageInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PageInfo)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PageInfo) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -608,7 +648,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.PageInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance())
+        return this;
       if (!other.getPageviewId().isEmpty()) {
         pageviewId_ = other.pageviewId_;
         bitField0_ |= 0x00000001;
@@ -655,32 +696,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              pageviewId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              pageCategory_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              uri_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              referrerUri_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                pageviewId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                pageCategory_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                uri_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                referrerUri_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -690,10 +736,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object pageviewId_ = "";
     /**
+     *
+     *
      * 
      * A unique ID of a web page view.
      *
@@ -708,13 +757,13 @@ public Builder mergeFrom(
      * 

      *
      * string pageview_id = 1;
+     *
      * @return The pageviewId.
      */
     public java.lang.String getPageviewId() {
       java.lang.Object ref = pageviewId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageviewId_ = s;
         return s;
@@ -723,6 +772,8 @@ public java.lang.String getPageviewId() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique ID of a web page view.
      *
@@ -737,15 +788,14 @@ public java.lang.String getPageviewId() {
      * 

      *
      * string pageview_id = 1;
+     *
      * @return The bytes for pageviewId.
      */
-    public com.google.protobuf.ByteString
-        getPageviewIdBytes() {
+    public com.google.protobuf.ByteString getPageviewIdBytes() {
       java.lang.Object ref = pageviewId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageviewId_ = b;
         return b;
       } else {
@@ -753,6 +803,8 @@ public java.lang.String getPageviewId() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique ID of a web page view.
      *
@@ -767,18 +819,22 @@ public java.lang.String getPageviewId() {
      * 

      *
      * string pageview_id = 1;
+     *
      * @param value The pageviewId to set.
      * @return This builder for chaining.
      */
-    public Builder setPageviewId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageviewId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageviewId_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique ID of a web page view.
      *
@@ -793,6 +849,7 @@ public Builder setPageviewId(
      * 

      *
      * string pageview_id = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageviewId() {
@@ -802,6 +859,8 @@ public Builder clearPageviewId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique ID of a web page view.
      *
@@ -816,12 +875,14 @@ public Builder clearPageviewId() {
      * 

      *
      * string pageview_id = 1;
+     *
      * @param value The bytes for pageviewId to set.
      * @return This builder for chaining.
      */
-    public Builder setPageviewIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageviewIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageviewId_ = value;
       bitField0_ |= 0x00000001;
@@ -831,6 +892,8 @@ public Builder setPageviewIdBytes(
 
     private java.lang.Object pageCategory_ = "";
     /**
+     *
+     *
      * 
      * The most specific category associated with a category page.
      *
@@ -847,13 +910,13 @@ public Builder setPageviewIdBytes(
      * 

      *
      * string page_category = 2;
+     *
      * @return The pageCategory.
      */
     public java.lang.String getPageCategory() {
       java.lang.Object ref = pageCategory_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageCategory_ = s;
         return s;
@@ -862,6 +925,8 @@ public java.lang.String getPageCategory() {
       }
     }
     /**
+     *
+     *
      * 
      * The most specific category associated with a category page.
      *
@@ -878,15 +943,14 @@ public java.lang.String getPageCategory() {
      * 

      *
      * string page_category = 2;
+     *
      * @return The bytes for pageCategory.
      */
-    public com.google.protobuf.ByteString
-        getPageCategoryBytes() {
+    public com.google.protobuf.ByteString getPageCategoryBytes() {
       java.lang.Object ref = pageCategory_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageCategory_ = b;
         return b;
       } else {
@@ -894,6 +958,8 @@ public java.lang.String getPageCategory() {
       }
     }
     /**
+     *
+     *
      * 
      * The most specific category associated with a category page.
      *
@@ -910,18 +976,22 @@ public java.lang.String getPageCategory() {
      * 

      *
      * string page_category = 2;
+     *
      * @param value The pageCategory to set.
      * @return This builder for chaining.
      */
-    public Builder setPageCategory(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageCategory(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageCategory_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The most specific category associated with a category page.
      *
@@ -938,6 +1008,7 @@ public Builder setPageCategory(
      * 

      *
      * string page_category = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageCategory() {
@@ -947,6 +1018,8 @@ public Builder clearPageCategory() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The most specific category associated with a category page.
      *
@@ -963,12 +1036,14 @@ public Builder clearPageCategory() {
      * 

      *
      * string page_category = 2;
+     *
      * @param value The bytes for pageCategory to set.
      * @return This builder for chaining.
      */
-    public Builder setPageCategoryBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageCategoryBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageCategory_ = value;
       bitField0_ |= 0x00000002;
@@ -978,6 +1053,8 @@ public Builder setPageCategoryBytes(
 
     private java.lang.Object uri_ = "";
     /**
+     *
+     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -987,13 +1064,13 @@ public Builder setPageCategoryBytes(
      * 

      *
      * string uri = 3;
+     *
      * @return The uri.
      */
     public java.lang.String getUri() {
       java.lang.Object ref = uri_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         uri_ = s;
         return s;
@@ -1002,6 +1079,8 @@ public java.lang.String getUri() {
       }
     }
     /**
+     *
+     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -1011,15 +1090,14 @@ public java.lang.String getUri() {
      * 

      *
      * string uri = 3;
+     *
      * @return The bytes for uri.
      */
-    public com.google.protobuf.ByteString
-        getUriBytes() {
+    public com.google.protobuf.ByteString getUriBytes() {
       java.lang.Object ref = uri_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         uri_ = b;
         return b;
       } else {
@@ -1027,6 +1105,8 @@ public java.lang.String getUri() {
       }
     }
     /**
+     *
+     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -1036,18 +1116,22 @@ public java.lang.String getUri() {
      * 

      *
      * string uri = 3;
+     *
      * @param value The uri to set.
      * @return This builder for chaining.
      */
-    public Builder setUri(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUri(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       uri_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -1057,6 +1141,7 @@ public Builder setUri(
      * 

      *
      * string uri = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUri() {
@@ -1066,6 +1151,8 @@ public Builder clearUri() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Complete URL (window.location.href) of the user's current page.
      *
@@ -1075,12 +1162,14 @@ public Builder clearUri() {
      * 

      *
      * string uri = 3;
+     *
      * @param value The bytes for uri to set.
      * @return This builder for chaining.
      */
-    public Builder setUriBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUriBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       uri_ = value;
       bitField0_ |= 0x00000004;
@@ -1090,6 +1179,8 @@ public Builder setUriBytes(
 
     private java.lang.Object referrerUri_ = "";
     /**
+     *
+     *
      * 
      * The referrer URL of the current page.
      *
@@ -1099,13 +1190,13 @@ public Builder setUriBytes(
      * 

      *
      * string referrer_uri = 4;
+     *
      * @return The referrerUri.
      */
     public java.lang.String getReferrerUri() {
       java.lang.Object ref = referrerUri_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         referrerUri_ = s;
         return s;
@@ -1114,6 +1205,8 @@ public java.lang.String getReferrerUri() {
       }
     }
     /**
+     *
+     *
      * 
      * The referrer URL of the current page.
      *
@@ -1123,15 +1216,14 @@ public java.lang.String getReferrerUri() {
      * 

      *
      * string referrer_uri = 4;
+     *
      * @return The bytes for referrerUri.
      */
-    public com.google.protobuf.ByteString
-        getReferrerUriBytes() {
+    public com.google.protobuf.ByteString getReferrerUriBytes() {
       java.lang.Object ref = referrerUri_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         referrerUri_ = b;
         return b;
       } else {
@@ -1139,6 +1231,8 @@ public java.lang.String getReferrerUri() {
       }
     }
     /**
+     *
+     *
      * 
      * The referrer URL of the current page.
      *
@@ -1148,18 +1242,22 @@ public java.lang.String getReferrerUri() {
      * 

      *
      * string referrer_uri = 4;
+     *
      * @param value The referrerUri to set.
      * @return This builder for chaining.
      */
-    public Builder setReferrerUri(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setReferrerUri(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       referrerUri_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The referrer URL of the current page.
      *
@@ -1169,6 +1267,7 @@ public Builder setReferrerUri(
      * 

      *
      * string referrer_uri = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearReferrerUri() {
@@ -1178,6 +1277,8 @@ public Builder clearReferrerUri() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The referrer URL of the current page.
      *
@@ -1187,21 +1288,23 @@ public Builder clearReferrerUri() {
      * 

      *
      * string referrer_uri = 4;
+     *
      * @param value The bytes for referrerUri to set.
      * @return This builder for chaining.
      */
-    public Builder setReferrerUriBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setReferrerUriBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       referrerUri_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1211,12 +1314,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.PageInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.PageInfo)
   private static final com.google.cloud.discoveryengine.v1beta.PageInfo DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.PageInfo();
   }
@@ -1225,27 +1328,27 @@ public static com.google.cloud.discoveryengine.v1beta.PageInfo getDefaultInstanc
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public PageInfo parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public PageInfo parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1260,6 +1363,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.PageInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfoOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfoOrBuilder.java
similarity index 82%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfoOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfoOrBuilder.java
index d42a315d2069..e4b9f3b1e50b 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfoOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PageInfoOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface PageInfoOrBuilder extends
+public interface PageInfoOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.PageInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * A unique ID of a web page view.
    *
@@ -22,10 +40,13 @@ public interface PageInfoOrBuilder extends
    * 

    *
    * string pageview_id = 1;
+   *
    * @return The pageviewId.
    */
   java.lang.String getPageviewId();
   /**
+   *
+   *
    * 
    * A unique ID of a web page view.
    *
@@ -40,12 +61,14 @@ public interface PageInfoOrBuilder extends
    * 

    *
    * string pageview_id = 1;
+   *
    * @return The bytes for pageviewId.
    */
-  com.google.protobuf.ByteString
-      getPageviewIdBytes();
+  com.google.protobuf.ByteString getPageviewIdBytes();
 
   /**
+   *
+   *
    * 
    * The most specific category associated with a category page.
    *
@@ -62,10 +85,13 @@ public interface PageInfoOrBuilder extends
    * 

    *
    * string page_category = 2;
+   *
    * @return The pageCategory.
    */
   java.lang.String getPageCategory();
   /**
+   *
+   *
    * 
    * The most specific category associated with a category page.
    *
@@ -82,12 +108,14 @@ public interface PageInfoOrBuilder extends
    * 

    *
    * string page_category = 2;
+   *
    * @return The bytes for pageCategory.
    */
-  com.google.protobuf.ByteString
-      getPageCategoryBytes();
+  com.google.protobuf.ByteString getPageCategoryBytes();
 
   /**
+   *
+   *
    * 
    * Complete URL (window.location.href) of the user's current page.
    *
@@ -97,10 +125,13 @@ public interface PageInfoOrBuilder extends
    * 

    *
    * string uri = 3;
+   *
    * @return The uri.
    */
   java.lang.String getUri();
   /**
+   *
+   *
    * 
    * Complete URL (window.location.href) of the user's current page.
    *
@@ -110,12 +141,14 @@ public interface PageInfoOrBuilder extends
    * 

    *
    * string uri = 3;
+   *
    * @return The bytes for uri.
    */
-  com.google.protobuf.ByteString
-      getUriBytes();
+  com.google.protobuf.ByteString getUriBytes();
 
   /**
+   *
+   *
    * 
    * The referrer URL of the current page.
    *
@@ -125,10 +158,13 @@ public interface PageInfoOrBuilder extends
    * 

    *
    * string referrer_uri = 4;
+   *
    * @return The referrerUri.
    */
   java.lang.String getReferrerUri();
   /**
+   *
+   *
    * 
    * The referrer URL of the current page.
    *
@@ -138,8 +174,8 @@ public interface PageInfoOrBuilder extends
    * 

    *
    * string referrer_uri = 4;
+   *
    * @return The bytes for referrerUri.
    */
-  com.google.protobuf.ByteString
-      getReferrerUriBytes();
+  com.google.protobuf.ByteString getReferrerUriBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfo.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfo.java
similarity index 73%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfo.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfo.java
index 39d3299ba6b4..142a151b6453 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfo.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfo.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Detailed panel information associated with a user event.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.PanelInfo}
  */
-public final class PanelInfo extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class PanelInfo extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.PanelInfo)
     PanelInfoOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use PanelInfo.newBuilder() to construct.
   private PanelInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private PanelInfo() {
     panelId_ = "";
     displayName_ = "";
@@ -26,34 +44,39 @@ private PanelInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new PanelInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.PanelInfo.class, com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.PanelInfo.class,
+            com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder.class);
   }
 
   private int bitField0_;
   public static final int PANEL_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object panelId_ = "";
   /**
+   *
+   *
    * 
    * Required. The panel ID.
    * 

    *
    * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The panelId.
    */
   @java.lang.Override
@@ -62,29 +85,29 @@ public java.lang.String getPanelId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       panelId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The panel ID.
    * 

    *
    * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for panelId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPanelIdBytes() {
+  public com.google.protobuf.ByteString getPanelIdBytes() {
     java.lang.Object ref = panelId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       panelId_ = b;
       return b;
     } else {
@@ -93,14 +116,18 @@ public java.lang.String getPanelId() {
   }
 
   public static final int DISPLAY_NAME_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object displayName_ = "";
   /**
+   *
+   *
    * 
    * The display name of the panel.
    * 

    *
    * string display_name = 3;
+   *
    * @return The displayName.
    */
   @java.lang.Override
@@ -109,29 +136,29 @@ public java.lang.String getDisplayName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       displayName_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The display name of the panel.
    * 

    *
    * string display_name = 3;
+   *
    * @return The bytes for displayName.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getDisplayNameBytes() {
+  public com.google.protobuf.ByteString getDisplayNameBytes() {
     java.lang.Object ref = displayName_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       displayName_ = b;
       return b;
     } else {
@@ -142,6 +169,8 @@ public java.lang.String getDisplayName() {
   public static final int PANEL_POSITION_FIELD_NUMBER = 4;
   private int panelPosition_ = 0;
   /**
+   *
+   *
    * 
    * The ordered position of the panel, if shown to the user with other panels.
    * If set, then
@@ -150,6 +179,7 @@ public java.lang.String getDisplayName() {
    * 

    *
    * optional int32 panel_position = 4;
+   *
    * @return Whether the panelPosition field is set.
    */
   @java.lang.Override
@@ -157,6 +187,8 @@ public boolean hasPanelPosition() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
+   *
+   *
    * 
    * The ordered position of the panel, if shown to the user with other panels.
    * If set, then
@@ -165,6 +197,7 @@ public boolean hasPanelPosition() {
    * 

    *
    * optional int32 panel_position = 4;
+   *
    * @return The panelPosition.
    */
   @java.lang.Override
@@ -175,6 +208,8 @@ public int getPanelPosition() {
   public static final int TOTAL_PANELS_FIELD_NUMBER = 5;
   private int totalPanels_ = 0;
   /**
+   *
+   *
    * 
    * The total number of panels, including this one, shown to the user.
    * Must be set if
@@ -183,6 +218,7 @@ public int getPanelPosition() {
    * 

    *
    * optional int32 total_panels = 5;
+   *
    * @return Whether the totalPanels field is set.
    */
   @java.lang.Override
@@ -190,6 +226,8 @@ public boolean hasTotalPanels() {
     return ((bitField0_ & 0x00000002) != 0);
   }
   /**
+   *
+   *
    * 
    * The total number of panels, including this one, shown to the user.
    * Must be set if
@@ -198,6 +236,7 @@ public boolean hasTotalPanels() {
    * 

    *
    * optional int32 total_panels = 5;
+   *
    * @return The totalPanels.
    */
   @java.lang.Override
@@ -206,6 +245,7 @@ public int getTotalPanels() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -217,8 +257,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(panelId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, panelId_);
     }
@@ -247,12 +286,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, displayName_);
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(4, panelPosition_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, panelPosition_);
     }
     if (((bitField0_ & 0x00000002) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(5, totalPanels_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(5, totalPanels_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -262,26 +299,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.PanelInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.PanelInfo other = (com.google.cloud.discoveryengine.v1beta.PanelInfo) obj;
+    com.google.cloud.discoveryengine.v1beta.PanelInfo other =
+        (com.google.cloud.discoveryengine.v1beta.PanelInfo) obj;
 
-    if (!getPanelId()
-        .equals(other.getPanelId())) return false;
-    if (!getDisplayName()
-        .equals(other.getDisplayName())) return false;
+    if (!getPanelId().equals(other.getPanelId())) return false;
+    if (!getDisplayName().equals(other.getDisplayName())) return false;
     if (hasPanelPosition() != other.hasPanelPosition()) return false;
     if (hasPanelPosition()) {
-      if (getPanelPosition()
-          != other.getPanelPosition()) return false;
+      if (getPanelPosition() != other.getPanelPosition()) return false;
     }
     if (hasTotalPanels() != other.hasTotalPanels()) return false;
     if (hasTotalPanels()) {
-      if (getTotalPanels()
-          != other.getTotalPanels()) return false;
+      if (getTotalPanels() != other.getTotalPanels()) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -312,131 +346,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PanelInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.PanelInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Detailed panel information associated with a user event.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.PanelInfo}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.PanelInfo)
       com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.PanelInfo.class, com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.PanelInfo.class,
+              com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.PanelInfo.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -449,9 +487,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor;
     }
 
     @java.lang.Override
@@ -470,8 +508,11 @@ public com.google.cloud.discoveryengine.v1beta.PanelInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.PanelInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.PanelInfo result = new com.google.cloud.discoveryengine.v1beta.PanelInfo(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.PanelInfo result =
+          new com.google.cloud.discoveryengine.v1beta.PanelInfo(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -500,38 +541,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.PanelInfo res
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.PanelInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PanelInfo)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PanelInfo) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -539,7 +581,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.PanelInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance())
+        return this;
       if (!other.getPanelId().isEmpty()) {
         panelId_ = other.panelId_;
         bitField0_ |= 0x00000001;
@@ -582,32 +625,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 18: {
-              panelId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 18
-            case 26: {
-              displayName_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 26
-            case 32: {
-              panelPosition_ = input.readInt32();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 32
-            case 40: {
-              totalPanels_ = input.readInt32();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 40
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 18:
+              {
+                panelId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 18
+            case 26:
+              {
+                displayName_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 26
+            case 32:
+              {
+                panelPosition_ = input.readInt32();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 32
+            case 40:
+              {
+                totalPanels_ = input.readInt32();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 40
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -617,22 +665,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object panelId_ = "";
     /**
+     *
+     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The panelId.
      */
     public java.lang.String getPanelId() {
       java.lang.Object ref = panelId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         panelId_ = s;
         return s;
@@ -641,20 +692,21 @@ public java.lang.String getPanelId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for panelId.
      */
-    public com.google.protobuf.ByteString
-        getPanelIdBytes() {
+    public com.google.protobuf.ByteString getPanelIdBytes() {
       java.lang.Object ref = panelId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         panelId_ = b;
         return b;
       } else {
@@ -662,28 +714,35 @@ public java.lang.String getPanelId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The panelId to set.
      * @return This builder for chaining.
      */
-    public Builder setPanelId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPanelId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       panelId_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearPanelId() {
@@ -693,17 +752,21 @@ public Builder clearPanelId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The panel ID.
      * 

      *
      * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for panelId to set.
      * @return This builder for chaining.
      */
-    public Builder setPanelIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPanelIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       panelId_ = value;
       bitField0_ |= 0x00000001;
@@ -713,18 +776,20 @@ public Builder setPanelIdBytes(
 
     private java.lang.Object displayName_ = "";
     /**
+     *
+     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
+     *
      * @return The displayName.
      */
     public java.lang.String getDisplayName() {
       java.lang.Object ref = displayName_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         displayName_ = s;
         return s;
@@ -733,20 +798,21 @@ public java.lang.String getDisplayName() {
       }
     }
     /**
+     *
+     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
+     *
      * @return The bytes for displayName.
      */
-    public com.google.protobuf.ByteString
-        getDisplayNameBytes() {
+    public com.google.protobuf.ByteString getDisplayNameBytes() {
       java.lang.Object ref = displayName_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         displayName_ = b;
         return b;
       } else {
@@ -754,28 +820,35 @@ public java.lang.String getDisplayName() {
       }
     }
     /**
+     *
+     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
+     *
      * @param value The displayName to set.
      * @return This builder for chaining.
      */
-    public Builder setDisplayName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDisplayName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       displayName_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDisplayName() {
@@ -785,17 +858,21 @@ public Builder clearDisplayName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The display name of the panel.
      * 

      *
      * string display_name = 3;
+     *
      * @param value The bytes for displayName to set.
      * @return This builder for chaining.
      */
-    public Builder setDisplayNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setDisplayNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       displayName_ = value;
       bitField0_ |= 0x00000002;
@@ -803,8 +880,10 @@ public Builder setDisplayNameBytes(
       return this;
     }
 
-    private int panelPosition_ ;
+    private int panelPosition_;
     /**
+     *
+     *
      * 
      * The ordered position of the panel, if shown to the user with other panels.
      * If set, then
@@ -813,6 +892,7 @@ public Builder setDisplayNameBytes(
      * 

      *
      * optional int32 panel_position = 4;
+     *
      * @return Whether the panelPosition field is set.
      */
     @java.lang.Override
@@ -820,6 +900,8 @@ public boolean hasPanelPosition() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * The ordered position of the panel, if shown to the user with other panels.
      * If set, then
@@ -828,6 +910,7 @@ public boolean hasPanelPosition() {
      * 

      *
      * optional int32 panel_position = 4;
+     *
      * @return The panelPosition.
      */
     @java.lang.Override
@@ -835,6 +918,8 @@ public int getPanelPosition() {
       return panelPosition_;
     }
     /**
+     *
+     *
      * 
      * The ordered position of the panel, if shown to the user with other panels.
      * If set, then
@@ -843,6 +928,7 @@ public int getPanelPosition() {
      * 

      *
      * optional int32 panel_position = 4;
+     *
      * @param value The panelPosition to set.
      * @return This builder for chaining.
      */
@@ -854,6 +940,8 @@ public Builder setPanelPosition(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The ordered position of the panel, if shown to the user with other panels.
      * If set, then
@@ -862,6 +950,7 @@ public Builder setPanelPosition(int value) {
      * 

      *
      * optional int32 panel_position = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPanelPosition() {
@@ -871,8 +960,10 @@ public Builder clearPanelPosition() {
       return this;
     }
 
-    private int totalPanels_ ;
+    private int totalPanels_;
     /**
+     *
+     *
      * 
      * The total number of panels, including this one, shown to the user.
      * Must be set if
@@ -881,6 +972,7 @@ public Builder clearPanelPosition() {
      * 

      *
      * optional int32 total_panels = 5;
+     *
      * @return Whether the totalPanels field is set.
      */
     @java.lang.Override
@@ -888,6 +980,8 @@ public boolean hasTotalPanels() {
       return ((bitField0_ & 0x00000008) != 0);
     }
     /**
+     *
+     *
      * 
      * The total number of panels, including this one, shown to the user.
      * Must be set if
@@ -896,6 +990,7 @@ public boolean hasTotalPanels() {
      * 

      *
      * optional int32 total_panels = 5;
+     *
      * @return The totalPanels.
      */
     @java.lang.Override
@@ -903,6 +998,8 @@ public int getTotalPanels() {
       return totalPanels_;
     }
     /**
+     *
+     *
      * 
      * The total number of panels, including this one, shown to the user.
      * Must be set if
@@ -911,6 +1008,7 @@ public int getTotalPanels() {
      * 

      *
      * optional int32 total_panels = 5;
+     *
      * @param value The totalPanels to set.
      * @return This builder for chaining.
      */
@@ -922,6 +1020,8 @@ public Builder setTotalPanels(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The total number of panels, including this one, shown to the user.
      * Must be set if
@@ -930,6 +1030,7 @@ public Builder setTotalPanels(int value) {
      * 

      *
      * optional int32 total_panels = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTotalPanels() {
@@ -938,9 +1039,9 @@ public Builder clearTotalPanels() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -950,12 +1051,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.PanelInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.PanelInfo)
   private static final com.google.cloud.discoveryengine.v1beta.PanelInfo DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.PanelInfo();
   }
@@ -964,27 +1065,27 @@ public static com.google.cloud.discoveryengine.v1beta.PanelInfo getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public PanelInfo parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public PanelInfo parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -999,6 +1100,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.PanelInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfoOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfoOrBuilder.java
similarity index 74%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfoOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfoOrBuilder.java
index 2086b86275ec..959e924f11b0 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfoOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PanelInfoOrBuilder.java
@@ -1,53 +1,81 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface PanelInfoOrBuilder extends
+public interface PanelInfoOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.PanelInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The panel ID.
    * 

    *
    * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The panelId.
    */
   java.lang.String getPanelId();
   /**
+   *
+   *
    * 
    * Required. The panel ID.
    * 

    *
    * string panel_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for panelId.
    */
-  com.google.protobuf.ByteString
-      getPanelIdBytes();
+  com.google.protobuf.ByteString getPanelIdBytes();
 
   /**
+   *
+   *
    * 
    * The display name of the panel.
    * 

    *
    * string display_name = 3;
+   *
    * @return The displayName.
    */
   java.lang.String getDisplayName();
   /**
+   *
+   *
    * 
    * The display name of the panel.
    * 

    *
    * string display_name = 3;
+   *
    * @return The bytes for displayName.
    */
-  com.google.protobuf.ByteString
-      getDisplayNameBytes();
+  com.google.protobuf.ByteString getDisplayNameBytes();
 
   /**
+   *
+   *
    * 
    * The ordered position of the panel, if shown to the user with other panels.
    * If set, then
@@ -56,10 +84,13 @@ public interface PanelInfoOrBuilder extends
    * 

    *
    * optional int32 panel_position = 4;
+   *
    * @return Whether the panelPosition field is set.
    */
   boolean hasPanelPosition();
   /**
+   *
+   *
    * 
    * The ordered position of the panel, if shown to the user with other panels.
    * If set, then
@@ -68,11 +99,14 @@ public interface PanelInfoOrBuilder extends
    * 

    *
    * optional int32 panel_position = 4;
+   *
    * @return The panelPosition.
    */
   int getPanelPosition();
 
   /**
+   *
+   *
    * 
    * The total number of panels, including this one, shown to the user.
    * Must be set if
@@ -81,10 +115,13 @@ public interface PanelInfoOrBuilder extends
    * 

    *
    * optional int32 total_panels = 5;
+   *
    * @return Whether the totalPanels field is set.
    */
   boolean hasTotalPanels();
   /**
+   *
+   *
    * 
    * The total number of panels, including this one, shown to the user.
    * Must be set if
@@ -93,6 +130,7 @@ public interface PanelInfoOrBuilder extends
    * 

    *
    * optional int32 total_panels = 5;
+   *
    * @return The totalPanels.
    */
   int getTotalPanels();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeConfigProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeConfigProto.java
new file mode 100644
index 000000000000..11cb75d54634
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeConfigProto.java
@@ -0,0 +1,119 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/purge_config.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class PurgeConfigProto {
+  private PurgeConfigProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n6google/cloud/discoveryengine/v1beta/pu"
+          + "rge_config.proto\022#google.cloud.discovery"
+          + "engine.v1beta\032\037google/api/field_behavior"
+          + ".proto\032\031google/api/resource.proto\032\037googl"
+          + "e/protobuf/timestamp.proto\"|\n\025PurgeDocum"
+          + "entsRequest\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n%di"
+          + "scoveryengine.googleapis.com/Branch\022\024\n\006f"
+          + "ilter\030\002 \001(\tB\004\342A\001\002\022\r\n\005force\030\003 \001(\010\"q\n\026Purg"
+          + "eDocumentsResponse\022\023\n\013purge_count\030\001 \001(\003\022"
+          + "B\n\014purge_sample\030\002 \003(\tB,\372A)\n\'discoveryeng"
+          + "ine.googleapis.com/Document\"\250\001\n\026PurgeDoc"
+          + "umentsMetadata\022/\n\013create_time\030\001 \001(\0132\032.go"
+          + "ogle.protobuf.Timestamp\022/\n\013update_time\030\002"
+          + " \001(\0132\032.google.protobuf.Timestamp\022\025\n\rsucc"
+          + "ess_count\030\003 \001(\003\022\025\n\rfailure_count\030\004 \001(\003B\227"
+          + "\002\n\'com.google.cloud.discoveryengine.v1be"
+          + "taB\020PurgeConfigProtoP\001ZQcloud.google.com"
+          + "/go/discoveryengine/apiv1beta/discoverye"
+          + "nginepb;discoveryenginepb\242\002\017DISCOVERYENG"
+          + "INE\252\002#Google.Cloud.DiscoveryEngine.V1Bet"
+          + "a\312\002#Google\\Cloud\\DiscoveryEngine\\V1beta\352"
+          + "\002&Google::Cloud::DiscoveryEngine::V1beta"
+          + "b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.protobuf.TimestampProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor,
+            new java.lang.String[] {
+              "Parent", "Filter", "Force",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor,
+            new java.lang.String[] {
+              "PurgeCount", "PurgeSample",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor =
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor,
+            new java.lang.String[] {
+              "CreateTime", "UpdateTime", "SuccessCount", "FailureCount",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadata.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadata.java
similarity index 69%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadata.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadata.java
index 4dc8197a39fa..98b0145b5b58 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadata.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadata.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Metadata related to the progress of the PurgeDocuments operation.
  * This will be returned by the google.longrunning.Operation.metadata field.
@@ -11,46 +28,50 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata}
  */
-public final class PurgeDocumentsMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class PurgeDocumentsMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata)
     PurgeDocumentsMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use PurgeDocumentsMetadata.newBuilder() to construct.
   private PurgeDocumentsMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private PurgeDocumentsMetadata() {
-  }
+
+  private PurgeDocumentsMetadata() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new PurgeDocumentsMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.class, com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.class,
+            com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -58,11 +79,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -70,6 +94,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -84,12 +110,15 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -97,12 +126,15 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -110,6 +142,8 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -125,11 +159,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   public static final int SUCCESS_COUNT_FIELD_NUMBER = 3;
   private long successCount_ = 0L;
   /**
+   *
+   *
    * 
    * Count of entries that were deleted successfully.
    * 

    *
    * int64 success_count = 3;
+   *
    * @return The successCount.
    */
   @java.lang.Override
@@ -140,11 +177,14 @@ public long getSuccessCount() {
   public static final int FAILURE_COUNT_FIELD_NUMBER = 4;
   private long failureCount_ = 0L;
   /**
+   *
+   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
+   *
    * @return The failureCount.
    */
   @java.lang.Override
@@ -153,6 +193,7 @@ public long getFailureCount() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -164,8 +205,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -188,20 +228,16 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
     }
     if (successCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(3, successCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, successCount_);
     }
     if (failureCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(4, failureCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(4, failureCount_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -211,27 +247,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata other = (com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata) obj;
+    com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata other =
+        (com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime()
-          .equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
     }
-    if (getSuccessCount()
-        != other.getSuccessCount()) return false;
-    if (getFailureCount()
-        != other.getFailureCount()) return false;
+    if (getSuccessCount() != other.getSuccessCount()) return false;
+    if (getFailureCount() != other.getFailureCount()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -252,109 +285,113 @@ public int hashCode() {
       hash = (53 * hash) + getUpdateTime().hashCode();
     }
     hash = (37 * hash) + SUCCESS_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getSuccessCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getSuccessCount());
     hash = (37 * hash) + FAILURE_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getFailureCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getFailureCount());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata related to the progress of the PurgeDocuments operation.
    * This will be returned by the google.longrunning.Operation.metadata field.
@@ -362,33 +399,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata)
       com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.class, com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.class,
+              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -409,13 +445,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.getDefaultInstance();
     }
 
@@ -430,23 +467,23 @@ public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata result = new com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata result =
+          new com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null
-            ? updateTime_
-            : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.successCount_ = successCount_;
@@ -460,38 +497,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.PurgeDocument
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -499,7 +537,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata.getDefaultInstance())
+        return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -538,36 +578,37 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getUpdateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 24: {
-              successCount_ = input.readInt64();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            case 32: {
-              failureCount_ = input.readInt64();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                successCount_ = input.readInt64();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            case 32:
+              {
+                failureCount_ = input.readInt64();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -577,38 +618,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -629,14 +684,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -647,6 +703,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -655,9 +713,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -670,6 +728,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -687,6 +747,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -699,6 +761,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -709,11 +773,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -721,14 +788,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -736,36 +806,49 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        updateTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -787,6 +870,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -794,8 +879,7 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -806,6 +890,8 @@ public Builder setUpdateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -815,9 +901,9 @@ public Builder setUpdateTime(
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          updateTime_ != null &&
-          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateTime_ != null
+            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -830,6 +916,8 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -848,6 +936,8 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -861,6 +951,8 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -872,11 +964,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -885,26 +980,32 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(),
-                getParentForChildren(),
-                isClean());
+        updateTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(), getParentForChildren(), isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
 
-    private long successCount_ ;
+    private long successCount_;
     /**
+     *
+     *
      * 
      * Count of entries that were deleted successfully.
      * 

      *
      * int64 success_count = 3;
+     *
      * @return The successCount.
      */
     @java.lang.Override
@@ -912,11 +1013,14 @@ public long getSuccessCount() {
       return successCount_;
     }
     /**
+     *
+     *
      * 
      * Count of entries that were deleted successfully.
      * 

      *
      * int64 success_count = 3;
+     *
      * @param value The successCount to set.
      * @return This builder for chaining.
      */
@@ -928,11 +1032,14 @@ public Builder setSuccessCount(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Count of entries that were deleted successfully.
      * 

      *
      * int64 success_count = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSuccessCount() {
@@ -942,13 +1049,16 @@ public Builder clearSuccessCount() {
       return this;
     }
 
-    private long failureCount_ ;
+    private long failureCount_;
     /**
+     *
+     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
+     *
      * @return The failureCount.
      */
     @java.lang.Override
@@ -956,11 +1066,14 @@ public long getFailureCount() {
       return failureCount_;
     }
     /**
+     *
+     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
+     *
      * @param value The failureCount to set.
      * @return This builder for chaining.
      */
@@ -972,11 +1085,14 @@ public Builder setFailureCount(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Count of entries that encountered errors while processing.
      * 

      *
      * int64 failure_count = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFailureCount() {
@@ -985,9 +1101,9 @@ public Builder clearFailureCount() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -997,41 +1113,43 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata)
-  private static final com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata();
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata getDefaultInstance() {
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata
+      getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public PurgeDocumentsMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public PurgeDocumentsMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1043,9 +1161,8 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata getDefaultInstanceForType() {
+  public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata
+      getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadataOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadataOrBuilder.java
similarity index 73%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadataOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadataOrBuilder.java
index 8fc85ae8a96c..731a8c54c6e2 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadataOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface PurgeDocumentsMetadataOrBuilder extends
+public interface PurgeDocumentsMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.PurgeDocumentsMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -35,26 +59,34 @@ public interface PurgeDocumentsMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -65,21 +97,27 @@ public interface PurgeDocumentsMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Count of entries that were deleted successfully.
    * 

    *
    * int64 success_count = 3;
+   *
    * @return The successCount.
    */
   long getSuccessCount();
 
   /**
+   *
+   *
    * 
    * Count of entries that encountered errors while processing.
    * 

    *
    * int64 failure_count = 4;
+   *
    * @return The failureCount.
    */
   long getFailureCount();
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequest.java
similarity index 67%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequest.java
index f60bd837ad4d..0ce0e03b9727 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [DocumentService.PurgeDocuments][google.cloud.discoveryengine.v1beta.DocumentService.PurgeDocuments]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest}
  */
-public final class PurgeDocumentsRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class PurgeDocumentsRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest)
     PurgeDocumentsRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use PurgeDocumentsRequest.newBuilder() to construct.
   private PurgeDocumentsRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private PurgeDocumentsRequest() {
     parent_ = "";
     filter_ = "";
@@ -28,34 +46,41 @@ private PurgeDocumentsRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new PurgeDocumentsRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.class, com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.class,
+            com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.Builder.class);
   }
 
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -64,30 +89,32 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -96,9 +123,12 @@ public java.lang.String getParent() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * Required. Filter matching documents to purge. Only currently supported
    * value is
@@ -106,6 +136,7 @@ public java.lang.String getParent() {
    * 

    *
    * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -114,14 +145,15 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. Filter matching documents to purge. Only currently supported
    * value is
@@ -129,16 +161,15 @@ public java.lang.String getFilter() {
    * 

    *
    * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -149,12 +180,15 @@ public java.lang.String getFilter() {
   public static final int FORCE_FIELD_NUMBER = 3;
   private boolean force_ = false;
   /**
+   *
+   *
    * 
    * Actually performs the purge. If `force` is set to false, return the
    * expected purge count without deleting any documents.
    * 

    *
    * bool force = 3;
+   *
    * @return The force.
    */
   @java.lang.Override
@@ -163,6 +197,7 @@ public boolean getForce() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -174,8 +209,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -201,8 +235,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, filter_);
     }
     if (force_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(3, force_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, force_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -212,19 +245,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest other = (com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest other =
+        (com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (getForce()
-        != other.getForce()) return false;
+    if (!getParent().equals(other.getParent())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (getForce() != other.getForce()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -241,106 +272,111 @@ public int hashCode() {
     hash = (37 * hash) + FILTER_FIELD_NUMBER;
     hash = (53 * hash) + getFilter().hashCode();
     hash = (37 * hash) + FORCE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getForce());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getForce());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [DocumentService.PurgeDocuments][google.cloud.discoveryengine.v1beta.DocumentService.PurgeDocuments]
@@ -349,33 +385,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest)
       com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.class, com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.class,
+              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -387,13 +422,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.getDefaultInstance();
     }
 
@@ -408,13 +444,17 @@ public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest result = new com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest result =
+          new com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.parent_ = parent_;
@@ -431,38 +471,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.PurgeDocument
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -470,7 +511,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -510,27 +553,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 24: {
-              force_ = input.readBool();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                force_ = input.readBool();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -540,23 +587,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -565,21 +617,24 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -587,30 +642,41 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -620,18 +686,24 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -641,6 +713,8 @@ public Builder setParentBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -648,13 +722,13 @@ public Builder setParentBytes(
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -663,6 +737,8 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -670,15 +746,14 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -686,6 +761,8 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -693,18 +770,22 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -712,6 +793,7 @@ public Builder setFilter(
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -721,6 +803,8 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Filter matching documents to purge. Only currently supported
      * value is
@@ -728,12 +812,14 @@ public Builder clearFilter() {
      * 

      *
      * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000002;
@@ -741,14 +827,17 @@ public Builder setFilterBytes(
       return this;
     }
 
-    private boolean force_ ;
+    private boolean force_;
     /**
+     *
+     *
      * 
      * Actually performs the purge. If `force` is set to false, return the
      * expected purge count without deleting any documents.
      * 

      *
      * bool force = 3;
+     *
      * @return The force.
      */
     @java.lang.Override
@@ -756,12 +845,15 @@ public boolean getForce() {
       return force_;
     }
     /**
+     *
+     *
      * 
      * Actually performs the purge. If `force` is set to false, return the
      * expected purge count without deleting any documents.
      * 

      *
      * bool force = 3;
+     *
      * @param value The force to set.
      * @return This builder for chaining.
      */
@@ -773,12 +865,15 @@ public Builder setForce(boolean value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Actually performs the purge. If `force` is set to false, return the
      * expected purge count without deleting any documents.
      * 

      *
      * bool force = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearForce() {
@@ -787,9 +882,9 @@ public Builder clearForce() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -799,12 +894,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest();
   }
@@ -813,27 +909,27 @@ public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public PurgeDocumentsRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public PurgeDocumentsRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -848,6 +944,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequestOrBuilder.java
similarity index 59%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequestOrBuilder.java
index d2e034348766..9d69b93a225e 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsRequestOrBuilder.java
@@ -1,35 +1,62 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface PurgeDocumentsRequestOrBuilder extends
+public interface PurgeDocumentsRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   java.lang.String getParent();
   /**
+   *
+   *
    * 
    * Required. The parent resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/branches/{branch}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
-  com.google.protobuf.ByteString
-      getParentBytes();
+  com.google.protobuf.ByteString getParentBytes();
 
   /**
+   *
+   *
    * 
    * Required. Filter matching documents to purge. Only currently supported
    * value is
@@ -37,10 +64,13 @@ public interface PurgeDocumentsRequestOrBuilder extends
    * 

    *
    * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * Required. Filter matching documents to purge. Only currently supported
    * value is
@@ -48,18 +78,21 @@ public interface PurgeDocumentsRequestOrBuilder extends
    * 

    *
    * string filter = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Actually performs the purge. If `force` is set to false, return the
    * expected purge count without deleting any documents.
    * 

    *
    * bool force = 3;
+   *
    * @return The force.
    */
   boolean getForce();
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponse.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponse.java
similarity index 70%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponse.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponse.java
index d6bc2be8a32e..ecdb63ad2c4c 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponse.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Response message for
  * [DocumentService.PurgeDocuments][google.cloud.discoveryengine.v1beta.DocumentService.PurgeDocuments]
@@ -13,48 +30,52 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse}
  */
-public final class PurgeDocumentsResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class PurgeDocumentsResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse)
     PurgeDocumentsResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use PurgeDocumentsResponse.newBuilder() to construct.
   private PurgeDocumentsResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private PurgeDocumentsResponse() {
-    purgeSample_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
+    purgeSample_ = com.google.protobuf.LazyStringArrayList.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new PurgeDocumentsResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
+        .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.class, com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.class,
+            com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.Builder.class);
   }
 
   public static final int PURGE_COUNT_FIELD_NUMBER = 1;
   private long purgeCount_ = 0L;
   /**
+   *
+   *
    * 
    * The total count of documents purged as a result of the operation.
    * 

    *
    * int64 purge_count = 1;
+   *
    * @return The purgeCount.
    */
   @java.lang.Override
@@ -63,10 +84,13 @@ public long getPurgeCount() {
   }
 
   public static final int PURGE_SAMPLE_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList purgeSample_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
+   *
+   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -74,13 +98,15 @@ public long getPurgeCount() {
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return A list containing the purgeSample.
    */
-  public com.google.protobuf.ProtocolStringList
-      getPurgeSampleList() {
+  public com.google.protobuf.ProtocolStringList getPurgeSampleList() {
     return purgeSample_;
   }
   /**
+   *
+   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -88,12 +114,15 @@ public long getPurgeCount() {
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The count of purgeSample.
    */
   public int getPurgeSampleCount() {
     return purgeSample_.size();
   }
   /**
+   *
+   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -101,6 +130,7 @@ public int getPurgeSampleCount() {
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @param index The index of the element to return.
    * @return The purgeSample at the given index.
    */
@@ -108,6 +138,8 @@ public java.lang.String getPurgeSample(int index) {
     return purgeSample_.get(index);
   }
   /**
+   *
+   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -115,15 +147,16 @@ public java.lang.String getPurgeSample(int index) {
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @param index The index of the value to return.
    * @return The bytes of the purgeSample at the given index.
    */
-  public com.google.protobuf.ByteString
-      getPurgeSampleBytes(int index) {
+  public com.google.protobuf.ByteString getPurgeSampleBytes(int index) {
     return purgeSample_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -135,8 +168,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (purgeCount_ != 0L) {
       output.writeInt64(1, purgeCount_);
     }
@@ -153,8 +185,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (purgeCount_ != 0L) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt64Size(1, purgeCount_);
+      size += com.google.protobuf.CodedOutputStream.computeInt64Size(1, purgeCount_);
     }
     {
       int dataSize = 0;
@@ -172,17 +203,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse other = (com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse) obj;
+    com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse other =
+        (com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse) obj;
 
-    if (getPurgeCount()
-        != other.getPurgeCount()) return false;
-    if (!getPurgeSampleList()
-        .equals(other.getPurgeSampleList())) return false;
+    if (getPurgeCount() != other.getPurgeCount()) return false;
+    if (!getPurgeSampleList().equals(other.getPurgeSampleList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -195,8 +225,7 @@ public int hashCode() {
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
     hash = (37 * hash) + PURGE_COUNT_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        getPurgeCount());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getPurgeCount());
     if (getPurgeSampleCount() > 0) {
       hash = (37 * hash) + PURGE_SAMPLE_FIELD_NUMBER;
       hash = (53 * hash) + getPurgeSampleList().hashCode();
@@ -207,98 +236,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response message for
    * [DocumentService.PurgeDocuments][google.cloud.discoveryengine.v1beta.DocumentService.PurgeDocuments]
@@ -308,51 +343,50 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse)
       com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.class, com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.class,
+              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
       bitField0_ = 0;
       purgeCount_ = 0L;
-      purgeSample_ =
-          com.google.protobuf.LazyStringArrayList.emptyList();
+      purgeSample_ = com.google.protobuf.LazyStringArrayList.emptyList();
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.PurgeConfigProto
+          .internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.getDefaultInstance();
     }
 
@@ -367,13 +401,17 @@ public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse result = new com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse result =
+          new com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.purgeCount_ = purgeCount_;
@@ -388,38 +426,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.PurgeDocument
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -427,7 +466,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse.getDefaultInstance())
+        return this;
       if (other.getPurgeCount() != 0L) {
         setPurgeCount(other.getPurgeCount());
       }
@@ -467,23 +508,26 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              purgeCount_ = input.readInt64();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensurePurgeSampleIsMutable();
-              purgeSample_.add(s);
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                purgeCount_ = input.readInt64();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            case 18:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensurePurgeSampleIsMutable();
+                purgeSample_.add(s);
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,15 +537,19 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private long purgeCount_ ;
+    private long purgeCount_;
     /**
+     *
+     *
      * 
      * The total count of documents purged as a result of the operation.
      * 

      *
      * int64 purge_count = 1;
+     *
      * @return The purgeCount.
      */
     @java.lang.Override
@@ -509,11 +557,14 @@ public long getPurgeCount() {
       return purgeCount_;
     }
     /**
+     *
+     *
      * 
      * The total count of documents purged as a result of the operation.
      * 

      *
      * int64 purge_count = 1;
+     *
      * @param value The purgeCount to set.
      * @return This builder for chaining.
      */
@@ -525,11 +576,14 @@ public Builder setPurgeCount(long value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The total count of documents purged as a result of the operation.
      * 

      *
      * int64 purge_count = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPurgeCount() {
@@ -541,6 +595,7 @@ public Builder clearPurgeCount() {
 
     private com.google.protobuf.LazyStringArrayList purgeSample_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
+
     private void ensurePurgeSampleIsMutable() {
       if (!purgeSample_.isModifiable()) {
         purgeSample_ = new com.google.protobuf.LazyStringArrayList(purgeSample_);
@@ -548,6 +603,8 @@ private void ensurePurgeSampleIsMutable() {
       bitField0_ |= 0x00000002;
     }
     /**
+     *
+     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -555,14 +612,16 @@ private void ensurePurgeSampleIsMutable() {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @return A list containing the purgeSample.
      */
-    public com.google.protobuf.ProtocolStringList
-        getPurgeSampleList() {
+    public com.google.protobuf.ProtocolStringList getPurgeSampleList() {
       purgeSample_.makeImmutable();
       return purgeSample_;
     }
     /**
+     *
+     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -570,12 +629,15 @@ private void ensurePurgeSampleIsMutable() {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @return The count of purgeSample.
      */
     public int getPurgeSampleCount() {
       return purgeSample_.size();
     }
     /**
+     *
+     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -583,6 +645,7 @@ public int getPurgeSampleCount() {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param index The index of the element to return.
      * @return The purgeSample at the given index.
      */
@@ -590,6 +653,8 @@ public java.lang.String getPurgeSample(int index) {
       return purgeSample_.get(index);
     }
     /**
+     *
+     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -597,14 +662,16 @@ public java.lang.String getPurgeSample(int index) {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param index The index of the value to return.
      * @return The bytes of the purgeSample at the given index.
      */
-    public com.google.protobuf.ByteString
-        getPurgeSampleBytes(int index) {
+    public com.google.protobuf.ByteString getPurgeSampleBytes(int index) {
       return purgeSample_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -612,13 +679,15 @@ public java.lang.String getPurgeSample(int index) {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param index The index to set the value at.
      * @param value The purgeSample to set.
      * @return This builder for chaining.
      */
-    public Builder setPurgeSample(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPurgeSample(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensurePurgeSampleIsMutable();
       purgeSample_.set(index, value);
       bitField0_ |= 0x00000002;
@@ -626,6 +695,8 @@ public Builder setPurgeSample(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -633,12 +704,14 @@ public Builder setPurgeSample(
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param value The purgeSample to add.
      * @return This builder for chaining.
      */
-    public Builder addPurgeSample(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addPurgeSample(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensurePurgeSampleIsMutable();
       purgeSample_.add(value);
       bitField0_ |= 0x00000002;
@@ -646,6 +719,8 @@ public Builder addPurgeSample(
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -653,19 +728,20 @@ public Builder addPurgeSample(
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param values The purgeSample to add.
      * @return This builder for chaining.
      */
-    public Builder addAllPurgeSample(
-        java.lang.Iterable values) {
+    public Builder addAllPurgeSample(java.lang.Iterable values) {
       ensurePurgeSampleIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, purgeSample_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, purgeSample_);
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -673,16 +749,19 @@ public Builder addAllPurgeSample(
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @return This builder for chaining.
      */
     public Builder clearPurgeSample() {
-      purgeSample_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000002);;
+      purgeSample_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000002);
+      ;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A sample of document names that will be deleted. Only populated if `force`
      * is set to false. A max of 100 names will be returned and the names are
@@ -690,12 +769,14 @@ public Builder clearPurgeSample() {
      * 

      *
      * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param value The bytes of the purgeSample to add.
      * @return This builder for chaining.
      */
-    public Builder addPurgeSampleBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addPurgeSampleBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensurePurgeSampleIsMutable();
       purgeSample_.add(value);
@@ -703,9 +784,9 @@ public Builder addPurgeSampleBytes(
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -715,41 +796,43 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse)
-  private static final com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse();
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse getDefaultInstance() {
+  public static com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse
+      getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public PurgeDocumentsResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public PurgeDocumentsResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -761,9 +844,8 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse getDefaultInstanceForType() {
+  public com.google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse
+      getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponseOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponseOrBuilder.java
similarity index 71%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponseOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponseOrBuilder.java
index d28143274f7f..ca1e0e82133b 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponseOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeDocumentsResponseOrBuilder.java
@@ -1,23 +1,44 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/purge_config.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface PurgeDocumentsResponseOrBuilder extends
+public interface PurgeDocumentsResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.PurgeDocumentsResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The total count of documents purged as a result of the operation.
    * 

    *
    * int64 purge_count = 1;
+   *
    * @return The purgeCount.
    */
   long getPurgeCount();
 
   /**
+   *
+   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -25,11 +46,13 @@ public interface PurgeDocumentsResponseOrBuilder extends
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return A list containing the purgeSample.
    */
-  java.util.List
-      getPurgeSampleList();
+  java.util.List getPurgeSampleList();
   /**
+   *
+   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -37,10 +60,13 @@ public interface PurgeDocumentsResponseOrBuilder extends
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The count of purgeSample.
    */
   int getPurgeSampleCount();
   /**
+   *
+   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -48,11 +74,14 @@ public interface PurgeDocumentsResponseOrBuilder extends
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @param index The index of the element to return.
    * @return The purgeSample at the given index.
    */
   java.lang.String getPurgeSample(int index);
   /**
+   *
+   *
    * 
    * A sample of document names that will be deleted. Only populated if `force`
    * is set to false. A max of 100 names will be returned and the names are
@@ -60,9 +89,9 @@ public interface PurgeDocumentsResponseOrBuilder extends
    * 

    *
    * repeated string purge_sample = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @param index The index of the value to return.
    * @return The bytes of the purgeSample at the given index.
    */
-  com.google.protobuf.ByteString
-      getPurgeSampleBytes(int index);
+  com.google.protobuf.ByteString getPurgeSampleBytes(int index);
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequest.java
similarity index 77%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequest.java
index 58ebe39b0274..e109722cc534 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequest.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/recommendation_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Request message for Recommend method.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.RecommendRequest}
  */
-public final class RecommendRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class RecommendRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.RecommendRequest)
     RecommendRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use RecommendRequest.newBuilder() to construct.
   private RecommendRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private RecommendRequest() {
     servingConfig_ = "";
     filter_ = "";
@@ -26,42 +44,45 @@ private RecommendRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new RecommendRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 6:
         return internalGetParams();
       case 8:
         return internalGetUserLabels();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.RecommendRequest.class, com.google.cloud.discoveryengine.v1beta.RecommendRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.RecommendRequest.class,
+            com.google.cloud.discoveryengine.v1beta.RecommendRequest.Builder.class);
   }
 
   public static final int SERVING_CONFIG_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object servingConfig_ = "";
   /**
+   *
+   *
    * 
    * Required. Full resource name of the format:
    * `projects/*/locations/global/collections/*/dataStores/*/servingConfigs/*`
@@ -70,7 +91,10 @@ protected com.google.protobuf.MapField internalGetMapField(
    * least one serving config  for it.
    * 

    *
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The servingConfig.
    */
   @java.lang.Override
@@ -79,14 +103,15 @@ public java.lang.String getServingConfig() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       servingConfig_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. Full resource name of the format:
    * `projects/*/locations/global/collections/*/dataStores/*/servingConfigs/*`
@@ -95,17 +120,18 @@ public java.lang.String getServingConfig() {
    * least one serving config  for it.
    * 

    *
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for servingConfig.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getServingConfigBytes() {
+  public com.google.protobuf.ByteString getServingConfigBytes() {
     java.lang.Object ref = servingConfig_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       servingConfig_ = b;
       return b;
     } else {
@@ -116,6 +142,8 @@ public java.lang.String getServingConfig() {
   public static final int USER_EVENT_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1beta.UserEvent userEvent_;
   /**
+   *
+   *
    * 
    * Required. Context about the user, what they are looking at and what action
    * they took to trigger the Recommend request. Note that this user event
@@ -135,7 +163,10 @@ public java.lang.String getServingConfig() {
    * unset.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the userEvent field is set.
    */
   @java.lang.Override
@@ -143,6 +174,8 @@ public boolean hasUserEvent() {
     return userEvent_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. Context about the user, what they are looking at and what action
    * they took to trigger the Recommend request. Note that this user event
@@ -162,14 +195,21 @@ public boolean hasUserEvent() {
    * unset.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The userEvent.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvent() {
-    return userEvent_ == null ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance() : userEvent_;
+    return userEvent_ == null
+        ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()
+        : userEvent_;
   }
   /**
+   *
+   *
    * 
    * Required. Context about the user, what they are looking at and what action
    * they took to trigger the Recommend request. Note that this user event
@@ -189,16 +229,22 @@ public com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvent() {
    * unset.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOrBuilder() {
-    return userEvent_ == null ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance() : userEvent_;
+    return userEvent_ == null
+        ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()
+        : userEvent_;
   }
 
   public static final int PAGE_SIZE_FIELD_NUMBER = 3;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * Maximum number of results to return. Set this property
    * to the number of recommendation results needed. If zero, the service will
@@ -207,6 +253,7 @@ public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOr
    * 

    *
    * int32 page_size = 3;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -215,9 +262,12 @@ public int getPageSize() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * Filter for restricting recommendation results with a length limit of 5,000
    * characters. Currently, only filter expressions on the `filter_tags`
@@ -241,6 +291,7 @@ public int getPageSize() {
    * 

    *
    * string filter = 4;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -249,14 +300,15 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Filter for restricting recommendation results with a length limit of 5,000
    * characters. Currently, only filter expressions on the `filter_tags`
@@ -280,16 +332,15 @@ public java.lang.String getFilter() {
    * 

    *
    * string filter = 4;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -300,6 +351,8 @@ public java.lang.String getFilter() {
   public static final int VALIDATE_ONLY_FIELD_NUMBER = 5;
   private boolean validateOnly_ = false;
   /**
+   *
+   *
    * 
    * Use validate only mode for this recommendation query. If set to true, a
    * fake model will be used that returns arbitrary Document IDs.
@@ -308,6 +361,7 @@ public java.lang.String getFilter() {
    * 

    *
    * bool validate_only = 5;
+   *
    * @return The validateOnly.
    */
   @java.lang.Override
@@ -316,32 +370,37 @@ public boolean getValidateOnly() {
   }
 
   public static final int PARAMS_FIELD_NUMBER = 6;
+
   private static final class ParamsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, com.google.protobuf.Value> defaultEntry =
+    static final com.google.protobuf.MapEntry
+        defaultEntry =
             com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.MESSAGE,
-                com.google.protobuf.Value.getDefaultInstance());
+                .newDefaultInstance(
+                    com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
+                        .internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_descriptor,
+                    com.google.protobuf.WireFormat.FieldType.STRING,
+                    "",
+                    com.google.protobuf.WireFormat.FieldType.MESSAGE,
+                    com.google.protobuf.Value.getDefaultInstance());
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, com.google.protobuf.Value> params_;
+  private com.google.protobuf.MapField params_;
+
   private com.google.protobuf.MapField
-  internalGetParams() {
+      internalGetParams() {
     if (params_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          ParamsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(ParamsDefaultEntryHolder.defaultEntry);
     }
     return params_;
   }
+
   public int getParamsCount() {
     return internalGetParams().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Additional domain specific parameters for the recommendations.
    *
@@ -372,20 +431,21 @@ public int getParamsCount() {
    * map<string, .google.protobuf.Value> params = 6;
    */
   @java.lang.Override
-  public boolean containsParams(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsParams(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetParams().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getParamsMap()} instead.
-   */
+  /** Use {@link #getParamsMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getParams() {
     return getParamsMap();
   }
   /**
+   *
+   *
    * 
    * Additional domain specific parameters for the recommendations.
    *
@@ -420,6 +480,8 @@ public java.util.Map getParamsMap()
     return internalGetParams().getMap();
   }
   /**
+   *
+   *
    * 
    * Additional domain specific parameters for the recommendations.
    *
@@ -450,17 +512,19 @@ public java.util.Map getParamsMap()
    * map<string, .google.protobuf.Value> params = 6;
    */
   @java.lang.Override
-  public /* nullable */
-com.google.protobuf.Value getParamsOrDefault(
+  public /* nullable */ com.google.protobuf.Value getParamsOrDefault(
       java.lang.String key,
       /* nullable */
-com.google.protobuf.Value defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetParams().getMap();
+      com.google.protobuf.Value defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetParams().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Additional domain specific parameters for the recommendations.
    *
@@ -491,11 +555,11 @@ com.google.protobuf.Value getParamsOrDefault(
    * map<string, .google.protobuf.Value> params = 6;
    */
   @java.lang.Override
-  public com.google.protobuf.Value getParamsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetParams().getMap();
+  public com.google.protobuf.Value getParamsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetParams().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -503,32 +567,34 @@ public com.google.protobuf.Value getParamsOrThrow(
   }
 
   public static final int USER_LABELS_FIELD_NUMBER = 8;
+
   private static final class UserLabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
+                .internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> userLabels_;
-  private com.google.protobuf.MapField
-  internalGetUserLabels() {
+  private com.google.protobuf.MapField userLabels_;
+
+  private com.google.protobuf.MapField internalGetUserLabels() {
     if (userLabels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          UserLabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(UserLabelsDefaultEntryHolder.defaultEntry);
     }
     return userLabels_;
   }
+
   public int getUserLabelsCount() {
     return internalGetUserLabels().getMap().size();
   }
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -552,20 +618,21 @@ public int getUserLabelsCount() {
    * map<string, string> user_labels = 8;
    */
   @java.lang.Override
-  public boolean containsUserLabels(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsUserLabels(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetUserLabels().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getUserLabelsMap()} instead.
-   */
+  /** Use {@link #getUserLabelsMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getUserLabels() {
     return getUserLabelsMap();
   }
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -593,6 +660,8 @@ public java.util.Map getUserLabelsMap() {
     return internalGetUserLabels().getMap();
   }
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -616,17 +685,19 @@ public java.util.Map getUserLabelsMap() {
    * map<string, string> user_labels = 8;
    */
   @java.lang.Override
-  public /* nullable */
-java.lang.String getUserLabelsOrDefault(
+  public /* nullable */ java.lang.String getUserLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetUserLabels().getMap();
+      java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetUserLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -650,11 +721,11 @@ java.lang.String getUserLabelsOrDefault(
    * map<string, string> user_labels = 8;
    */
   @java.lang.Override
-  public java.lang.String getUserLabelsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetUserLabels().getMap();
+  public java.lang.String getUserLabelsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetUserLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -662,6 +733,7 @@ public java.lang.String getUserLabelsOrThrow(
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -673,8 +745,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(servingConfig_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, servingConfig_);
     }
@@ -690,18 +761,10 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     if (validateOnly_ != false) {
       output.writeBool(5, validateOnly_);
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetParams(),
-        ParamsDefaultEntryHolder.defaultEntry,
-        6);
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetUserLabels(),
-        UserLabelsDefaultEntryHolder.defaultEntry,
-        8);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetParams(), ParamsDefaultEntryHolder.defaultEntry, 6);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetUserLabels(), UserLabelsDefaultEntryHolder.defaultEntry, 8);
     getUnknownFields().writeTo(output);
   }
 
@@ -715,39 +778,36 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, servingConfig_);
     }
     if (userEvent_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getUserEvent());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUserEvent());
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(3, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(filter_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, filter_);
     }
     if (validateOnly_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(5, validateOnly_);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetParams().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      params__ = ParamsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(6, params__);
-    }
-    for (java.util.Map.Entry entry
-         : internalGetUserLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      userLabels__ = UserLabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(8, userLabels__);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(5, validateOnly_);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetParams().getMap().entrySet()) {
+      com.google.protobuf.MapEntry params__ =
+          ParamsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(6, params__);
+    }
+    for (java.util.Map.Entry entry :
+        internalGetUserLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry userLabels__ =
+          UserLabelsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(8, userLabels__);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -757,30 +817,24 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.RecommendRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.RecommendRequest other = (com.google.cloud.discoveryengine.v1beta.RecommendRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.RecommendRequest other =
+        (com.google.cloud.discoveryengine.v1beta.RecommendRequest) obj;
 
-    if (!getServingConfig()
-        .equals(other.getServingConfig())) return false;
+    if (!getServingConfig().equals(other.getServingConfig())) return false;
     if (hasUserEvent() != other.hasUserEvent()) return false;
     if (hasUserEvent()) {
-      if (!getUserEvent()
-          .equals(other.getUserEvent())) return false;
-    }
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (getValidateOnly()
-        != other.getValidateOnly()) return false;
-    if (!internalGetParams().equals(
-        other.internalGetParams())) return false;
-    if (!internalGetUserLabels().equals(
-        other.internalGetUserLabels())) return false;
+      if (!getUserEvent().equals(other.getUserEvent())) return false;
+    }
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (getValidateOnly() != other.getValidateOnly()) return false;
+    if (!internalGetParams().equals(other.internalGetParams())) return false;
+    if (!internalGetUserLabels().equals(other.internalGetUserLabels())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -803,8 +857,7 @@ public int hashCode() {
     hash = (37 * hash) + FILTER_FIELD_NUMBER;
     hash = (53 * hash) + getFilter().hashCode();
     hash = (37 * hash) + VALIDATE_ONLY_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getValidateOnly());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getValidateOnly());
     if (!internalGetParams().getMap().isEmpty()) {
       hash = (37 * hash) + PARAMS_FIELD_NUMBER;
       hash = (53 * hash) + internalGetParams().hashCode();
@@ -819,157 +872,160 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.RecommendRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.RecommendRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.RecommendRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for Recommend method.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.RecommendRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.RecommendRequest)
       com.google.cloud.discoveryengine.v1beta.RecommendRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 6:
           return internalGetParams();
         case 8:
           return internalGetUserLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 6:
           return internalGetMutableParams();
         case 8:
           return internalGetMutableUserLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.RecommendRequest.class, com.google.cloud.discoveryengine.v1beta.RecommendRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.RecommendRequest.class,
+              com.google.cloud.discoveryengine.v1beta.RecommendRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.RecommendRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -989,9 +1045,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor;
     }
 
     @java.lang.Override
@@ -1010,8 +1066,11 @@ public com.google.cloud.discoveryengine.v1beta.RecommendRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.RecommendRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.RecommendRequest result = new com.google.cloud.discoveryengine.v1beta.RecommendRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.RecommendRequest result =
+          new com.google.cloud.discoveryengine.v1beta.RecommendRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -1022,9 +1081,7 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.RecommendRequ
         result.servingConfig_ = servingConfig_;
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.userEvent_ = userEventBuilder_ == null
-            ? userEvent_
-            : userEventBuilder_.build();
+        result.userEvent_ = userEventBuilder_ == null ? userEvent_ : userEventBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
         result.pageSize_ = pageSize_;
@@ -1049,38 +1106,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.RecommendRequ
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.RecommendRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.RecommendRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.RecommendRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1088,7 +1146,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.RecommendRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.RecommendRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.RecommendRequest.getDefaultInstance())
+        return this;
       if (!other.getServingConfig().isEmpty()) {
         servingConfig_ = other.servingConfig_;
         bitField0_ |= 0x00000001;
@@ -1108,11 +1167,9 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.RecommendReques
       if (other.getValidateOnly() != false) {
         setValidateOnly(other.getValidateOnly());
       }
-      internalGetMutableParams().mergeFrom(
-          other.internalGetParams());
+      internalGetMutableParams().mergeFrom(other.internalGetParams());
       bitField0_ |= 0x00000020;
-      internalGetMutableUserLabels().mergeFrom(
-          other.internalGetUserLabels());
+      internalGetMutableUserLabels().mergeFrom(other.internalGetUserLabels());
       bitField0_ |= 0x00000040;
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -1140,57 +1197,67 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              servingConfig_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getUserEventFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 24: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            case 34: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            case 40: {
-              validateOnly_ = input.readBool();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 40
-            case 50: {
-              com.google.protobuf.MapEntry
-              params__ = input.readMessage(
-                  ParamsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableParams().getMutableMap().put(
-                  params__.getKey(), params__.getValue());
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 50
-            case 66: {
-              com.google.protobuf.MapEntry
-              userLabels__ = input.readMessage(
-                  UserLabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableUserLabels().getMutableMap().put(
-                  userLabels__.getKey(), userLabels__.getValue());
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 66
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                servingConfig_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getUserEventFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            case 34:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            case 40:
+              {
+                validateOnly_ = input.readBool();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 40
+            case 50:
+              {
+                com.google.protobuf.MapEntry params__ =
+                    input.readMessage(
+                        ParamsDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableParams()
+                    .getMutableMap()
+                    .put(params__.getKey(), params__.getValue());
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 50
+            case 66:
+              {
+                com.google.protobuf.MapEntry userLabels__ =
+                    input.readMessage(
+                        UserLabelsDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableUserLabels()
+                    .getMutableMap()
+                    .put(userLabels__.getKey(), userLabels__.getValue());
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 66
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1200,10 +1267,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object servingConfig_ = "";
     /**
+     *
+     *
      * 
      * Required. Full resource name of the format:
      * `projects/*/locations/global/collections/*/dataStores/*/servingConfigs/*`
@@ -1212,14 +1282,16 @@ public Builder mergeFrom(
      * least one serving config  for it.
      * 

      *
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The servingConfig.
      */
     public java.lang.String getServingConfig() {
       java.lang.Object ref = servingConfig_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         servingConfig_ = s;
         return s;
@@ -1228,6 +1300,8 @@ public java.lang.String getServingConfig() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of the format:
      * `projects/*/locations/global/collections/*/dataStores/*/servingConfigs/*`
@@ -1236,16 +1310,17 @@ public java.lang.String getServingConfig() {
      * least one serving config  for it.
      * 

      *
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for servingConfig.
      */
-    public com.google.protobuf.ByteString
-        getServingConfigBytes() {
+    public com.google.protobuf.ByteString getServingConfigBytes() {
       java.lang.Object ref = servingConfig_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         servingConfig_ = b;
         return b;
       } else {
@@ -1253,6 +1328,8 @@ public java.lang.String getServingConfig() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of the format:
      * `projects/*/locations/global/collections/*/dataStores/*/servingConfigs/*`
@@ -1261,19 +1338,25 @@ public java.lang.String getServingConfig() {
      * least one serving config  for it.
      * 

      *
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The servingConfig to set.
      * @return This builder for chaining.
      */
-    public Builder setServingConfig(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setServingConfig(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       servingConfig_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of the format:
      * `projects/*/locations/global/collections/*/dataStores/*/servingConfigs/*`
@@ -1282,7 +1365,10 @@ public Builder setServingConfig(
      * least one serving config  for it.
      * 

      *
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearServingConfig() {
@@ -1292,6 +1378,8 @@ public Builder clearServingConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Full resource name of the format:
      * `projects/*/locations/global/collections/*/dataStores/*/servingConfigs/*`
@@ -1300,13 +1388,17 @@ public Builder clearServingConfig() {
      * least one serving config  for it.
      * 

      *
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for servingConfig to set.
      * @return This builder for chaining.
      */
-    public Builder setServingConfigBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setServingConfigBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       servingConfig_ = value;
       bitField0_ |= 0x00000001;
@@ -1316,8 +1408,13 @@ public Builder setServingConfigBytes(
 
     private com.google.cloud.discoveryengine.v1beta.UserEvent userEvent_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.UserEvent, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder, com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder> userEventBuilder_;
+            com.google.cloud.discoveryengine.v1beta.UserEvent,
+            com.google.cloud.discoveryengine.v1beta.UserEvent.Builder,
+            com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>
+        userEventBuilder_;
     /**
+     *
+     *
      * 
      * Required. Context about the user, what they are looking at and what action
      * they took to trigger the Recommend request. Note that this user event
@@ -1337,13 +1434,18 @@ public Builder setServingConfigBytes(
      * unset.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the userEvent field is set.
      */
     public boolean hasUserEvent() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. Context about the user, what they are looking at and what action
      * they took to trigger the Recommend request. Note that this user event
@@ -1363,17 +1465,24 @@ public boolean hasUserEvent() {
      * unset.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The userEvent.
      */
     public com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvent() {
       if (userEventBuilder_ == null) {
-        return userEvent_ == null ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance() : userEvent_;
+        return userEvent_ == null
+            ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()
+            : userEvent_;
       } else {
         return userEventBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. Context about the user, what they are looking at and what action
      * they took to trigger the Recommend request. Note that this user event
@@ -1393,7 +1502,9 @@ public com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvent() {
      * unset.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent value) {
       if (userEventBuilder_ == null) {
@@ -1409,6 +1520,8 @@ public Builder setUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent va
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Context about the user, what they are looking at and what action
      * they took to trigger the Recommend request. Note that this user event
@@ -1428,7 +1541,9 @@ public Builder setUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent va
      * unset.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setUserEvent(
         com.google.cloud.discoveryengine.v1beta.UserEvent.Builder builderForValue) {
@@ -1442,6 +1557,8 @@ public Builder setUserEvent(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Context about the user, what they are looking at and what action
      * they took to trigger the Recommend request. Note that this user event
@@ -1461,13 +1578,16 @@ public Builder setUserEvent(
      * unset.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent value) {
       if (userEventBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          userEvent_ != null &&
-          userEvent_ != com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && userEvent_ != null
+            && userEvent_
+                != com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()) {
           getUserEventBuilder().mergeFrom(value);
         } else {
           userEvent_ = value;
@@ -1480,6 +1600,8 @@ public Builder mergeUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Context about the user, what they are looking at and what action
      * they took to trigger the Recommend request. Note that this user event
@@ -1499,7 +1621,9 @@ public Builder mergeUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent
      * unset.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearUserEvent() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -1512,6 +1636,8 @@ public Builder clearUserEvent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Context about the user, what they are looking at and what action
      * they took to trigger the Recommend request. Note that this user event
@@ -1531,7 +1657,9 @@ public Builder clearUserEvent() {
      * unset.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1beta.UserEvent.Builder getUserEventBuilder() {
       bitField0_ |= 0x00000002;
@@ -1539,6 +1667,8 @@ public com.google.cloud.discoveryengine.v1beta.UserEvent.Builder getUserEventBui
       return getUserEventFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. Context about the user, what they are looking at and what action
      * they took to trigger the Recommend request. Note that this user event
@@ -1558,17 +1688,22 @@ public com.google.cloud.discoveryengine.v1beta.UserEvent.Builder getUserEventBui
      * unset.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOrBuilder() {
       if (userEventBuilder_ != null) {
         return userEventBuilder_.getMessageOrBuilder();
       } else {
-        return userEvent_ == null ?
-            com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance() : userEvent_;
+        return userEvent_ == null
+            ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()
+            : userEvent_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. Context about the user, what they are looking at and what action
      * they took to trigger the Recommend request. Note that this user event
@@ -1588,24 +1723,31 @@ public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOr
      * unset.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.UserEvent, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder, com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.UserEvent,
+            com.google.cloud.discoveryengine.v1beta.UserEvent.Builder,
+            com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>
         getUserEventFieldBuilder() {
       if (userEventBuilder_ == null) {
-        userEventBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.UserEvent, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder, com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>(
-                getUserEvent(),
-                getParentForChildren(),
-                isClean());
+        userEventBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.UserEvent,
+                com.google.cloud.discoveryengine.v1beta.UserEvent.Builder,
+                com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>(
+                getUserEvent(), getParentForChildren(), isClean());
         userEvent_ = null;
       }
       return userEventBuilder_;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * Maximum number of results to return. Set this property
      * to the number of recommendation results needed. If zero, the service will
@@ -1614,6 +1756,7 @@ public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOr
      * 

      *
      * int32 page_size = 3;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -1621,6 +1764,8 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * Maximum number of results to return. Set this property
      * to the number of recommendation results needed. If zero, the service will
@@ -1629,6 +1774,7 @@ public int getPageSize() {
      * 

      *
      * int32 page_size = 3;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
@@ -1640,6 +1786,8 @@ public Builder setPageSize(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Maximum number of results to return. Set this property
      * to the number of recommendation results needed. If zero, the service will
@@ -1648,6 +1796,7 @@ public Builder setPageSize(int value) {
      * 

      *
      * int32 page_size = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -1659,6 +1808,8 @@ public Builder clearPageSize() {
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * Filter for restricting recommendation results with a length limit of 5,000
      * characters. Currently, only filter expressions on the `filter_tags`
@@ -1682,13 +1833,13 @@ public Builder clearPageSize() {
      * 

      *
      * string filter = 4;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -1697,6 +1848,8 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * Filter for restricting recommendation results with a length limit of 5,000
      * characters. Currently, only filter expressions on the `filter_tags`
@@ -1720,15 +1873,14 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 4;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -1736,6 +1888,8 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * Filter for restricting recommendation results with a length limit of 5,000
      * characters. Currently, only filter expressions on the `filter_tags`
@@ -1759,18 +1913,22 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 4;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Filter for restricting recommendation results with a length limit of 5,000
      * characters. Currently, only filter expressions on the `filter_tags`
@@ -1794,6 +1952,7 @@ public Builder setFilter(
      * 

      *
      * string filter = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -1803,6 +1962,8 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Filter for restricting recommendation results with a length limit of 5,000
      * characters. Currently, only filter expressions on the `filter_tags`
@@ -1826,12 +1987,14 @@ public Builder clearFilter() {
      * 

      *
      * string filter = 4;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000008;
@@ -1839,8 +2002,10 @@ public Builder setFilterBytes(
       return this;
     }
 
-    private boolean validateOnly_ ;
+    private boolean validateOnly_;
     /**
+     *
+     *
      * 
      * Use validate only mode for this recommendation query. If set to true, a
      * fake model will be used that returns arbitrary Document IDs.
@@ -1849,6 +2014,7 @@ public Builder setFilterBytes(
      * 

      *
      * bool validate_only = 5;
+     *
      * @return The validateOnly.
      */
     @java.lang.Override
@@ -1856,6 +2022,8 @@ public boolean getValidateOnly() {
       return validateOnly_;
     }
     /**
+     *
+     *
      * 
      * Use validate only mode for this recommendation query. If set to true, a
      * fake model will be used that returns arbitrary Document IDs.
@@ -1864,6 +2032,7 @@ public boolean getValidateOnly() {
      * 

      *
      * bool validate_only = 5;
+     *
      * @param value The validateOnly to set.
      * @return This builder for chaining.
      */
@@ -1875,6 +2044,8 @@ public Builder setValidateOnly(boolean value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Use validate only mode for this recommendation query. If set to true, a
      * fake model will be used that returns arbitrary Document IDs.
@@ -1883,6 +2054,7 @@ public Builder setValidateOnly(boolean value) {
      * 

      *
      * bool validate_only = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearValidateOnly() {
@@ -1892,21 +2064,20 @@ public Builder clearValidateOnly() {
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, com.google.protobuf.Value> params_;
+    private com.google.protobuf.MapField params_;
+
     private com.google.protobuf.MapField
         internalGetParams() {
       if (params_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            ParamsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(ParamsDefaultEntryHolder.defaultEntry);
       }
       return params_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableParams() {
       if (params_ == null) {
-        params_ = com.google.protobuf.MapField.newMapField(
-            ParamsDefaultEntryHolder.defaultEntry);
+        params_ = com.google.protobuf.MapField.newMapField(ParamsDefaultEntryHolder.defaultEntry);
       }
       if (!params_.isMutable()) {
         params_ = params_.copy();
@@ -1915,10 +2086,13 @@ public Builder clearValidateOnly() {
       onChanged();
       return params_;
     }
+
     public int getParamsCount() {
       return internalGetParams().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Additional domain specific parameters for the recommendations.
      *
@@ -1949,20 +2123,21 @@ public int getParamsCount() {
      * map<string, .google.protobuf.Value> params = 6;
      */
     @java.lang.Override
-    public boolean containsParams(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsParams(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetParams().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getParamsMap()} instead.
-     */
+    /** Use {@link #getParamsMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getParams() {
       return getParamsMap();
     }
     /**
+     *
+     *
      * 
      * Additional domain specific parameters for the recommendations.
      *
@@ -1997,6 +2172,8 @@ public java.util.Map getParamsMap()
       return internalGetParams().getMap();
     }
     /**
+     *
+     *
      * 
      * Additional domain specific parameters for the recommendations.
      *
@@ -2027,17 +2204,19 @@ public java.util.Map getParamsMap()
      * map<string, .google.protobuf.Value> params = 6;
      */
     @java.lang.Override
-    public /* nullable */
-com.google.protobuf.Value getParamsOrDefault(
+    public /* nullable */ com.google.protobuf.Value getParamsOrDefault(
         java.lang.String key,
         /* nullable */
-com.google.protobuf.Value defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetParams().getMap();
+        com.google.protobuf.Value defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetParams().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Additional domain specific parameters for the recommendations.
      *
@@ -2068,23 +2247,25 @@ com.google.protobuf.Value getParamsOrDefault(
      * map<string, .google.protobuf.Value> params = 6;
      */
     @java.lang.Override
-    public com.google.protobuf.Value getParamsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetParams().getMap();
+    public com.google.protobuf.Value getParamsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetParams().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearParams() {
       bitField0_ = (bitField0_ & ~0x00000020);
-      internalGetMutableParams().getMutableMap()
-          .clear();
+      internalGetMutableParams().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Additional domain specific parameters for the recommendations.
      *
@@ -2114,23 +2295,22 @@ public Builder clearParams() {
      *
      * map<string, .google.protobuf.Value> params = 6;
      */
-    public Builder removeParams(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableParams().getMutableMap()
-          .remove(key);
+    public Builder removeParams(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableParams().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableParams() {
+    public java.util.Map getMutableParams() {
       bitField0_ |= 0x00000020;
       return internalGetMutableParams().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Additional domain specific parameters for the recommendations.
      *
@@ -2160,17 +2340,20 @@ public Builder removeParams(
      *
      * map<string, .google.protobuf.Value> params = 6;
      */
-    public Builder putParams(
-        java.lang.String key,
-        com.google.protobuf.Value value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableParams().getMutableMap()
-          .put(key, value);
+    public Builder putParams(java.lang.String key, com.google.protobuf.Value value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableParams().getMutableMap().put(key, value);
       bitField0_ |= 0x00000020;
       return this;
     }
     /**
+     *
+     *
      * 
      * Additional domain specific parameters for the recommendations.
      *
@@ -2200,16 +2383,14 @@ public Builder putParams(
      *
      * map<string, .google.protobuf.Value> params = 6;
      */
-    public Builder putAllParams(
-        java.util.Map values) {
-      internalGetMutableParams().getMutableMap()
-          .putAll(values);
+    public Builder putAllParams(java.util.Map values) {
+      internalGetMutableParams().getMutableMap().putAll(values);
       bitField0_ |= 0x00000020;
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> userLabels_;
+    private com.google.protobuf.MapField userLabels_;
+
     private com.google.protobuf.MapField
         internalGetUserLabels() {
       if (userLabels_ == null) {
@@ -2218,11 +2399,12 @@ public Builder putAllParams(
       }
       return userLabels_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableUserLabels() {
       if (userLabels_ == null) {
-        userLabels_ = com.google.protobuf.MapField.newMapField(
-            UserLabelsDefaultEntryHolder.defaultEntry);
+        userLabels_ =
+            com.google.protobuf.MapField.newMapField(UserLabelsDefaultEntryHolder.defaultEntry);
       }
       if (!userLabels_.isMutable()) {
         userLabels_ = userLabels_.copy();
@@ -2231,10 +2413,13 @@ public Builder putAllParams(
       onChanged();
       return userLabels_;
     }
+
     public int getUserLabelsCount() {
       return internalGetUserLabels().getMap().size();
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -2258,20 +2443,21 @@ public int getUserLabelsCount() {
      * map<string, string> user_labels = 8;
      */
     @java.lang.Override
-    public boolean containsUserLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsUserLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetUserLabels().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getUserLabelsMap()} instead.
-     */
+    /** Use {@link #getUserLabelsMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getUserLabels() {
       return getUserLabelsMap();
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -2299,6 +2485,8 @@ public java.util.Map getUserLabelsMap() {
       return internalGetUserLabels().getMap();
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -2322,17 +2510,19 @@ public java.util.Map getUserLabelsMap() {
      * map<string, string> user_labels = 8;
      */
     @java.lang.Override
-    public /* nullable */
-java.lang.String getUserLabelsOrDefault(
+    public /* nullable */ java.lang.String getUserLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetUserLabels().getMap();
+        java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetUserLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -2356,23 +2546,25 @@ java.lang.String getUserLabelsOrDefault(
      * map<string, string> user_labels = 8;
      */
     @java.lang.Override
-    public java.lang.String getUserLabelsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetUserLabels().getMap();
+    public java.lang.String getUserLabelsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetUserLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearUserLabels() {
       bitField0_ = (bitField0_ & ~0x00000040);
-      internalGetMutableUserLabels().getMutableMap()
-          .clear();
+      internalGetMutableUserLabels().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -2395,23 +2587,22 @@ public Builder clearUserLabels() {
      *
      * map<string, string> user_labels = 8;
      */
-    public Builder removeUserLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableUserLabels().getMutableMap()
-          .remove(key);
+    public Builder removeUserLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableUserLabels().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableUserLabels() {
+    public java.util.Map getMutableUserLabels() {
       bitField0_ |= 0x00000040;
       return internalGetMutableUserLabels().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -2434,17 +2625,20 @@ public Builder removeUserLabels(
      *
      * map<string, string> user_labels = 8;
      */
-    public Builder putUserLabels(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableUserLabels().getMutableMap()
-          .put(key, value);
+    public Builder putUserLabels(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableUserLabels().getMutableMap().put(key, value);
       bitField0_ |= 0x00000040;
       return this;
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -2467,16 +2661,14 @@ public Builder putUserLabels(
      *
      * map<string, string> user_labels = 8;
      */
-    public Builder putAllUserLabels(
-        java.util.Map values) {
-      internalGetMutableUserLabels().getMutableMap()
-          .putAll(values);
+    public Builder putAllUserLabels(java.util.Map values) {
+      internalGetMutableUserLabels().getMutableMap().putAll(values);
       bitField0_ |= 0x00000040;
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -2486,12 +2678,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.RecommendRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.RecommendRequest)
   private static final com.google.cloud.discoveryengine.v1beta.RecommendRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.RecommendRequest();
   }
@@ -2500,27 +2692,27 @@ public static com.google.cloud.discoveryengine.v1beta.RecommendRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public RecommendRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public RecommendRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -2535,6 +2727,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.RecommendRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequestOrBuilder.java
similarity index 88%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequestOrBuilder.java
index 3cb72590b6b0..d5a4d9daf2c0 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendRequestOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/recommendation_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface RecommendRequestOrBuilder extends
+public interface RecommendRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.RecommendRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. Full resource name of the format:
    * `projects/*/locations/global/collections/*/dataStores/*/servingConfigs/*`
@@ -16,11 +34,16 @@ public interface RecommendRequestOrBuilder extends
    * least one serving config  for it.
    * 

    *
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The servingConfig.
    */
   java.lang.String getServingConfig();
   /**
+   *
+   *
    * 
    * Required. Full resource name of the format:
    * `projects/*/locations/global/collections/*/dataStores/*/servingConfigs/*`
@@ -29,13 +52,17 @@ public interface RecommendRequestOrBuilder extends
    * least one serving config  for it.
    * 

    *
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for servingConfig.
    */
-  com.google.protobuf.ByteString
-      getServingConfigBytes();
+  com.google.protobuf.ByteString getServingConfigBytes();
 
   /**
+   *
+   *
    * 
    * Required. Context about the user, what they are looking at and what action
    * they took to trigger the Recommend request. Note that this user event
@@ -55,11 +82,16 @@ public interface RecommendRequestOrBuilder extends
    * unset.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the userEvent field is set.
    */
   boolean hasUserEvent();
   /**
+   *
+   *
    * 
    * Required. Context about the user, what they are looking at and what action
    * they took to trigger the Recommend request. Note that this user event
@@ -79,11 +111,16 @@ public interface RecommendRequestOrBuilder extends
    * unset.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The userEvent.
    */
   com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvent();
   /**
+   *
+   *
    * 
    * Required. Context about the user, what they are looking at and what action
    * they took to trigger the Recommend request. Note that this user event
@@ -103,11 +140,15 @@ public interface RecommendRequestOrBuilder extends
    * unset.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOrBuilder();
 
   /**
+   *
+   *
    * 
    * Maximum number of results to return. Set this property
    * to the number of recommendation results needed. If zero, the service will
@@ -116,11 +157,14 @@ public interface RecommendRequestOrBuilder extends
    * 

    *
    * int32 page_size = 3;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * Filter for restricting recommendation results with a length limit of 5,000
    * characters. Currently, only filter expressions on the `filter_tags`
@@ -144,10 +188,13 @@ public interface RecommendRequestOrBuilder extends
    * 

    *
    * string filter = 4;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * Filter for restricting recommendation results with a length limit of 5,000
    * characters. Currently, only filter expressions on the `filter_tags`
@@ -171,12 +218,14 @@ public interface RecommendRequestOrBuilder extends
    * 

    *
    * string filter = 4;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * Use validate only mode for this recommendation query. If set to true, a
    * fake model will be used that returns arbitrary Document IDs.
@@ -185,11 +234,14 @@ public interface RecommendRequestOrBuilder extends
    * 

    *
    * bool validate_only = 5;
+   *
    * @return The validateOnly.
    */
   boolean getValidateOnly();
 
   /**
+   *
+   *
    * 
    * Additional domain specific parameters for the recommendations.
    *
@@ -221,6 +273,8 @@ public interface RecommendRequestOrBuilder extends
    */
   int getParamsCount();
   /**
+   *
+   *
    * 
    * Additional domain specific parameters for the recommendations.
    *
@@ -250,15 +304,13 @@ public interface RecommendRequestOrBuilder extends
    *
    * map<string, .google.protobuf.Value> params = 6;
    */
-  boolean containsParams(
-      java.lang.String key);
-  /**
-   * Use {@link #getParamsMap()} instead.
-   */
+  boolean containsParams(java.lang.String key);
+  /** Use {@link #getParamsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getParams();
+  java.util.Map getParams();
   /**
+   *
+   *
    * 
    * Additional domain specific parameters for the recommendations.
    *
@@ -288,9 +340,10 @@ boolean containsParams(
    *
    * map<string, .google.protobuf.Value> params = 6;
    */
-  java.util.Map
-  getParamsMap();
+  java.util.Map getParamsMap();
   /**
+   *
+   *
    * 
    * Additional domain specific parameters for the recommendations.
    *
@@ -321,11 +374,13 @@ boolean containsParams(
    * map<string, .google.protobuf.Value> params = 6;
    */
   /* nullable */
-com.google.protobuf.Value getParamsOrDefault(
+  com.google.protobuf.Value getParamsOrDefault(
       java.lang.String key,
       /* nullable */
-com.google.protobuf.Value defaultValue);
+      com.google.protobuf.Value defaultValue);
   /**
+   *
+   *
    * 
    * Additional domain specific parameters for the recommendations.
    *
@@ -355,10 +410,11 @@ com.google.protobuf.Value getParamsOrDefault(
    *
    * map<string, .google.protobuf.Value> params = 6;
    */
-  com.google.protobuf.Value getParamsOrThrow(
-      java.lang.String key);
+  com.google.protobuf.Value getParamsOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -383,6 +439,8 @@ com.google.protobuf.Value getParamsOrThrow(
    */
   int getUserLabelsCount();
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -405,15 +463,13 @@ com.google.protobuf.Value getParamsOrThrow(
    *
    * map<string, string> user_labels = 8;
    */
-  boolean containsUserLabels(
-      java.lang.String key);
-  /**
-   * Use {@link #getUserLabelsMap()} instead.
-   */
+  boolean containsUserLabels(java.lang.String key);
+  /** Use {@link #getUserLabelsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getUserLabels();
+  java.util.Map getUserLabels();
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -436,9 +492,10 @@ boolean containsUserLabels(
    *
    * map<string, string> user_labels = 8;
    */
-  java.util.Map
-  getUserLabelsMap();
+  java.util.Map getUserLabelsMap();
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -462,11 +519,13 @@ boolean containsUserLabels(
    * map<string, string> user_labels = 8;
    */
   /* nullable */
-java.lang.String getUserLabelsOrDefault(
+  java.lang.String getUserLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -489,6 +548,5 @@ java.lang.String getUserLabelsOrDefault(
    *
    * map<string, string> user_labels = 8;
    */
-  java.lang.String getUserLabelsOrThrow(
-      java.lang.String key);
+  java.lang.String getUserLabelsOrThrow(java.lang.String key);
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponse.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponse.java
similarity index 66%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponse.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponse.java
index 1f468cd22802..5d4c32ff1f5f 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponse.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponse.java
@@ -1,96 +1,128 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/recommendation_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Response message for Recommend method.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.RecommendResponse}
  */
-public final class RecommendResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class RecommendResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.RecommendResponse)
     RecommendResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use RecommendResponse.newBuilder() to construct.
   private RecommendResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private RecommendResponse() {
     results_ = java.util.Collections.emptyList();
     attributionToken_ = "";
-    missingIds_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
+    missingIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new RecommendResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.RecommendResponse.class, com.google.cloud.discoveryengine.v1beta.RecommendResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.RecommendResponse.class,
+            com.google.cloud.discoveryengine.v1beta.RecommendResponse.Builder.class);
   }
 
-  public interface RecommendationResultOrBuilder extends
+  public interface RecommendationResultOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * Resource ID of the recommended Document.
      * 

      *
      * string id = 1;
+     *
      * @return The id.
      */
     java.lang.String getId();
     /**
+     *
+     *
      * 
      * Resource ID of the recommended Document.
      * 

      *
      * string id = 1;
+     *
      * @return The bytes for id.
      */
-    com.google.protobuf.ByteString
-        getIdBytes();
+    com.google.protobuf.ByteString getIdBytes();
 
     /**
+     *
+     *
      * 
      * Set if `returnDocument` is set to true in
      * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document document = 2;
+     *
      * @return Whether the document field is set.
      */
     boolean hasDocument();
     /**
+     *
+     *
      * 
      * Set if `returnDocument` is set to true in
      * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document document = 2;
+     *
      * @return The document.
      */
     com.google.cloud.discoveryengine.v1beta.Document getDocument();
     /**
+     *
+     *
      * 
      * Set if `returnDocument` is set to true in
      * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
@@ -101,6 +133,8 @@ public interface RecommendationResultOrBuilder extends
     com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder();
 
     /**
+     *
+     *
      * 
      * Additional Document metadata / annotations.
      *
@@ -115,6 +149,8 @@ public interface RecommendationResultOrBuilder extends
      */
     int getMetadataCount();
     /**
+     *
+     *
      * 
      * Additional Document metadata / annotations.
      *
@@ -127,15 +163,13 @@ public interface RecommendationResultOrBuilder extends
      *
      * map<string, .google.protobuf.Value> metadata = 3;
      */
-    boolean containsMetadata(
-        java.lang.String key);
-    /**
-     * Use {@link #getMetadataMap()} instead.
-     */
+    boolean containsMetadata(java.lang.String key);
+    /** Use {@link #getMetadataMap()} instead. */
     @java.lang.Deprecated
-    java.util.Map
-    getMetadata();
+    java.util.Map getMetadata();
     /**
+     *
+     *
      * 
      * Additional Document metadata / annotations.
      *
@@ -148,9 +182,10 @@ boolean containsMetadata(
      *
      * map<string, .google.protobuf.Value> metadata = 3;
      */
-    java.util.Map
-    getMetadataMap();
+    java.util.Map getMetadataMap();
     /**
+     *
+     *
      * 
      * Additional Document metadata / annotations.
      *
@@ -164,11 +199,13 @@ boolean containsMetadata(
      * map<string, .google.protobuf.Value> metadata = 3;
      */
     /* nullable */
-com.google.protobuf.Value getMetadataOrDefault(
+    com.google.protobuf.Value getMetadataOrDefault(
         java.lang.String key,
         /* nullable */
-com.google.protobuf.Value defaultValue);
+        com.google.protobuf.Value defaultValue);
     /**
+     *
+     *
      * 
      * Additional Document metadata / annotations.
      *
@@ -181,71 +218,79 @@ com.google.protobuf.Value getMetadataOrDefault(
      *
      * map<string, .google.protobuf.Value> metadata = 3;
      */
-    com.google.protobuf.Value getMetadataOrThrow(
-        java.lang.String key);
+    com.google.protobuf.Value getMetadataOrThrow(java.lang.String key);
   }
   /**
+   *
+   *
    * 
    * RecommendationResult represents a generic recommendation result with
    * associated metadata.
    * 

    *
-   * Protobuf type {@code google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult}
+   * Protobuf type {@code
+   * google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult}
    */
-  public static final class RecommendationResult extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class RecommendationResult extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult)
       RecommendationResultOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use RecommendationResult.newBuilder() to construct.
     private RecommendationResult(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private RecommendationResult() {
       id_ = "";
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new RecommendationResult();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
     @java.lang.Override
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 3:
           return internalGetMetadata();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.class, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.class,
+              com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder
+                  .class);
     }
 
     public static final int ID_FIELD_NUMBER = 1;
+
     @SuppressWarnings("serial")
     private volatile java.lang.Object id_ = "";
     /**
+     *
+     *
      * 
      * Resource ID of the recommended Document.
      * 

      *
      * string id = 1;
+     *
      * @return The id.
      */
     @java.lang.Override
@@ -254,29 +299,29 @@ public java.lang.String getId() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         id_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * Resource ID of the recommended Document.
      * 

      *
      * string id = 1;
+     *
      * @return The bytes for id.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getIdBytes() {
+    public com.google.protobuf.ByteString getIdBytes() {
       java.lang.Object ref = id_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         id_ = b;
         return b;
       } else {
@@ -287,12 +332,15 @@ public java.lang.String getId() {
     public static final int DOCUMENT_FIELD_NUMBER = 2;
     private com.google.cloud.discoveryengine.v1beta.Document document_;
     /**
+     *
+     *
      * 
      * Set if `returnDocument` is set to true in
      * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document document = 2;
+     *
      * @return Whether the document field is set.
      */
     @java.lang.Override
@@ -300,19 +348,26 @@ public boolean hasDocument() {
       return document_ != null;
     }
     /**
+     *
+     *
      * 
      * Set if `returnDocument` is set to true in
      * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document document = 2;
+     *
      * @return The document.
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
-      return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
+      return document_ == null
+          ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
+          : document_;
     }
     /**
+     *
+     *
      * 
      * Set if `returnDocument` is set to true in
      * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
@@ -322,36 +377,43 @@ public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder() {
-      return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
+      return document_ == null
+          ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
+          : document_;
     }
 
     public static final int METADATA_FIELD_NUMBER = 3;
+
     private static final class MetadataDefaultEntryHolder {
-      static final com.google.protobuf.MapEntry<
-          java.lang.String, com.google.protobuf.Value> defaultEntry =
+      static final com.google.protobuf.MapEntry
+          defaultEntry =
               com.google.protobuf.MapEntry
-              .newDefaultInstance(
-                  com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_descriptor, 
-                  com.google.protobuf.WireFormat.FieldType.STRING,
-                  "",
-                  com.google.protobuf.WireFormat.FieldType.MESSAGE,
-                  com.google.protobuf.Value.getDefaultInstance());
+                  .newDefaultInstance(
+                      com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
+                          .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_descriptor,
+                      com.google.protobuf.WireFormat.FieldType.STRING,
+                      "",
+                      com.google.protobuf.WireFormat.FieldType.MESSAGE,
+                      com.google.protobuf.Value.getDefaultInstance());
     }
+
     @SuppressWarnings("serial")
-    private com.google.protobuf.MapField<
-        java.lang.String, com.google.protobuf.Value> metadata_;
+    private com.google.protobuf.MapField metadata_;
+
     private com.google.protobuf.MapField
-    internalGetMetadata() {
+        internalGetMetadata() {
       if (metadata_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            MetadataDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(MetadataDefaultEntryHolder.defaultEntry);
       }
       return metadata_;
     }
+
     public int getMetadataCount() {
       return internalGetMetadata().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Additional Document metadata / annotations.
      *
@@ -365,20 +427,21 @@ public int getMetadataCount() {
      * map<string, .google.protobuf.Value> metadata = 3;
      */
     @java.lang.Override
-    public boolean containsMetadata(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsMetadata(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetMetadata().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getMetadataMap()} instead.
-     */
+    /** Use {@link #getMetadataMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getMetadata() {
       return getMetadataMap();
     }
     /**
+     *
+     *
      * 
      * Additional Document metadata / annotations.
      *
@@ -396,6 +459,8 @@ public java.util.Map getMetadataMap
       return internalGetMetadata().getMap();
     }
     /**
+     *
+     *
      * 
      * Additional Document metadata / annotations.
      *
@@ -409,17 +474,20 @@ public java.util.Map getMetadataMap
      * map<string, .google.protobuf.Value> metadata = 3;
      */
     @java.lang.Override
-    public /* nullable */
-com.google.protobuf.Value getMetadataOrDefault(
+    public /* nullable */ com.google.protobuf.Value getMetadataOrDefault(
         java.lang.String key,
         /* nullable */
-com.google.protobuf.Value defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
+        com.google.protobuf.Value defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       java.util.Map map =
           internalGetMetadata().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Additional Document metadata / annotations.
      *
@@ -433,9 +501,10 @@ com.google.protobuf.Value getMetadataOrDefault(
      * map<string, .google.protobuf.Value> metadata = 3;
      */
     @java.lang.Override
-    public com.google.protobuf.Value getMetadataOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public com.google.protobuf.Value getMetadataOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       java.util.Map map =
           internalGetMetadata().getMap();
       if (!map.containsKey(key)) {
@@ -445,6 +514,7 @@ public com.google.protobuf.Value getMetadataOrThrow(
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -456,20 +526,15 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(id_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, id_);
       }
       if (document_ != null) {
         output.writeMessage(2, getDocument());
       }
-      com.google.protobuf.GeneratedMessageV3
-        .serializeStringMapTo(
-          output,
-          internalGetMetadata(),
-          MetadataDefaultEntryHolder.defaultEntry,
-          3);
+      com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+          output, internalGetMetadata(), MetadataDefaultEntryHolder.defaultEntry, 3);
       getUnknownFields().writeTo(output);
     }
 
@@ -483,18 +548,17 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, id_);
       }
       if (document_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, getDocument());
-      }
-      for (java.util.Map.Entry entry
-           : internalGetMetadata().getMap().entrySet()) {
-        com.google.protobuf.MapEntry
-        metadata__ = MetadataDefaultEntryHolder.defaultEntry.newBuilderForType()
-            .setKey(entry.getKey())
-            .setValue(entry.getValue())
-            .build();
-        size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(3, metadata__);
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getDocument());
+      }
+      for (java.util.Map.Entry entry :
+          internalGetMetadata().getMap().entrySet()) {
+        com.google.protobuf.MapEntry metadata__ =
+            MetadataDefaultEntryHolder.defaultEntry
+                .newBuilderForType()
+                .setKey(entry.getKey())
+                .setValue(entry.getValue())
+                .build();
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, metadata__);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -504,22 +568,22 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
-      if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult)) {
+      if (!(obj
+          instanceof
+          com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult other = (com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult) obj;
+      com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult other =
+          (com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult) obj;
 
-      if (!getId()
-          .equals(other.getId())) return false;
+      if (!getId().equals(other.getId())) return false;
       if (hasDocument() != other.hasDocument()) return false;
       if (hasDocument()) {
-        if (!getDocument()
-            .equals(other.getDocument())) return false;
+        if (!getDocument().equals(other.getDocument())) return false;
       }
-      if (!internalGetMetadata().equals(
-          other.internalGetMetadata())) return false;
+      if (!internalGetMetadata().equals(other.internalGetMetadata())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -546,90 +610,101 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+        parseFrom(java.nio.ByteBuffer data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+        parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+        parseFrom(com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+        parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+        parseFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+        parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+        parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -639,62 +714,66 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * RecommendationResult represents a generic recommendation result with
      * associated metadata.
      * 

      *
-     * Protobuf type {@code google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult}
+     * Protobuf type {@code
+     * google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult)
         com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor;
       }
 
       @SuppressWarnings({"rawtypes"})
-      protected com.google.protobuf.MapField internalGetMapField(
-          int number) {
+      protected com.google.protobuf.MapField internalGetMapField(int number) {
         switch (number) {
           case 3:
             return internalGetMetadata();
           default:
-            throw new RuntimeException(
-                "Invalid map field number: " + number);
+            throw new RuntimeException("Invalid map field number: " + number);
         }
       }
+
       @SuppressWarnings({"rawtypes"})
-      protected com.google.protobuf.MapField internalGetMutableMapField(
-          int number) {
+      protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
         switch (number) {
           case 3:
             return internalGetMutableMetadata();
           default:
-            throw new RuntimeException(
-                "Invalid map field number: " + number);
+            throw new RuntimeException("Invalid map field number: " + number);
         }
       }
+
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.class, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+                    .class,
+                com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+                    .Builder.class);
       }
 
-      // Construct using com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.newBuilder()
-      private Builder() {
-
-      }
+      // Construct using
+      // com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.newBuilder()
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -710,19 +789,23 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+          getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+            .getDefaultInstance();
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult build() {
-        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult result = buildPartial();
+      public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+          build() {
+        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult result =
+            buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -730,22 +813,26 @@ public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationR
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult result = new com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+      public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+          buildPartial() {
+        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult result =
+            new com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult(
+                this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.id_ = id_;
         }
         if (((from_bitField0_ & 0x00000002) != 0)) {
-          result.document_ = documentBuilder_ == null
-              ? document_
-              : documentBuilder_.build();
+          result.document_ = documentBuilder_ == null ? document_ : documentBuilder_.build();
         }
         if (((from_bitField0_ & 0x00000004) != 0)) {
           result.metadata_ = internalGetMetadata();
@@ -757,46 +844,56 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.RecommendResp
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult)other);
+        if (other
+            instanceof
+            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult) {
+          return mergeFrom(
+              (com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult)
+                  other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult other) {
-        if (other == com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult other) {
+        if (other
+            == com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+                .getDefaultInstance()) return this;
         if (!other.getId().isEmpty()) {
           id_ = other.id_;
           bitField0_ |= 0x00000001;
@@ -805,8 +902,7 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.RecommendRespon
         if (other.hasDocument()) {
           mergeDocument(other.getDocument());
         }
-        internalGetMutableMetadata().mergeFrom(
-            other.internalGetMetadata());
+        internalGetMutableMetadata().mergeFrom(other.internalGetMetadata());
         bitField0_ |= 0x00000004;
         this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
@@ -834,33 +930,38 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                id_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-              case 18: {
-                input.readMessage(
-                    getDocumentFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-              case 26: {
-                com.google.protobuf.MapEntry
-                metadata__ = input.readMessage(
-                    MetadataDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-                internalGetMutableMetadata().getMutableMap().put(
-                    metadata__.getKey(), metadata__.getValue());
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  id_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+              case 18:
+                {
+                  input.readMessage(getDocumentFieldBuilder().getBuilder(), extensionRegistry);
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+              case 26:
+                {
+                  com.google.protobuf.MapEntry
+                      metadata__ =
+                          input.readMessage(
+                              MetadataDefaultEntryHolder.defaultEntry.getParserForType(),
+                              extensionRegistry);
+                  internalGetMutableMetadata()
+                      .getMutableMap()
+                      .put(metadata__.getKey(), metadata__.getValue());
+                  bitField0_ |= 0x00000004;
+                  break;
+                } // case 26
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -870,22 +971,25 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private java.lang.Object id_ = "";
       /**
+       *
+       *
        * 
        * Resource ID of the recommended Document.
        * 

        *
        * string id = 1;
+       *
        * @return The id.
        */
       public java.lang.String getId() {
         java.lang.Object ref = id_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           id_ = s;
           return s;
@@ -894,20 +998,21 @@ public java.lang.String getId() {
         }
       }
       /**
+       *
+       *
        * 
        * Resource ID of the recommended Document.
        * 

        *
        * string id = 1;
+       *
        * @return The bytes for id.
        */
-      public com.google.protobuf.ByteString
-          getIdBytes() {
+      public com.google.protobuf.ByteString getIdBytes() {
         java.lang.Object ref = id_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           id_ = b;
           return b;
         } else {
@@ -915,28 +1020,35 @@ public java.lang.String getId() {
         }
       }
       /**
+       *
+       *
        * 
        * Resource ID of the recommended Document.
        * 

        *
        * string id = 1;
+       *
        * @param value The id to set.
        * @return This builder for chaining.
        */
-      public Builder setId(
-          java.lang.String value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setId(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         id_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * Resource ID of the recommended Document.
        * 

        *
        * string id = 1;
+       *
        * @return This builder for chaining.
        */
       public Builder clearId() {
@@ -946,17 +1058,21 @@ public Builder clearId() {
         return this;
       }
       /**
+       *
+       *
        * 
        * Resource ID of the recommended Document.
        * 

        *
        * string id = 1;
+       *
        * @param value The bytes for id to set.
        * @return This builder for chaining.
        */
-      public Builder setIdBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setIdBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         checkByteStringIsUtf8(value);
         id_ = value;
         bitField0_ |= 0x00000001;
@@ -966,36 +1082,49 @@ public Builder setIdBytes(
 
       private com.google.cloud.discoveryengine.v1beta.Document document_;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> documentBuilder_;
+              com.google.cloud.discoveryengine.v1beta.Document,
+              com.google.cloud.discoveryengine.v1beta.Document.Builder,
+              com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
+          documentBuilder_;
       /**
+       *
+       *
        * 
        * Set if `returnDocument` is set to true in
        * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
        * 

        *
        * .google.cloud.discoveryengine.v1beta.Document document = 2;
+       *
        * @return Whether the document field is set.
        */
       public boolean hasDocument() {
         return ((bitField0_ & 0x00000002) != 0);
       }
       /**
+       *
+       *
        * 
        * Set if `returnDocument` is set to true in
        * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
        * 

        *
        * .google.cloud.discoveryengine.v1beta.Document document = 2;
+       *
        * @return The document.
        */
       public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
         if (documentBuilder_ == null) {
-          return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
+          return document_ == null
+              ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
+              : document_;
         } else {
           return documentBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * Set if `returnDocument` is set to true in
        * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
@@ -1017,6 +1146,8 @@ public Builder setDocument(com.google.cloud.discoveryengine.v1beta.Document valu
         return this;
       }
       /**
+       *
+       *
        * 
        * Set if `returnDocument` is set to true in
        * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
@@ -1036,6 +1167,8 @@ public Builder setDocument(
         return this;
       }
       /**
+       *
+       *
        * 
        * Set if `returnDocument` is set to true in
        * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
@@ -1045,9 +1178,10 @@ public Builder setDocument(
        */
       public Builder mergeDocument(com.google.cloud.discoveryengine.v1beta.Document value) {
         if (documentBuilder_ == null) {
-          if (((bitField0_ & 0x00000002) != 0) &&
-            document_ != null &&
-            document_ != com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000002) != 0)
+              && document_ != null
+              && document_
+                  != com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()) {
             getDocumentBuilder().mergeFrom(value);
           } else {
             document_ = value;
@@ -1060,6 +1194,8 @@ public Builder mergeDocument(com.google.cloud.discoveryengine.v1beta.Document va
         return this;
       }
       /**
+       *
+       *
        * 
        * Set if `returnDocument` is set to true in
        * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
@@ -1078,6 +1214,8 @@ public Builder clearDocument() {
         return this;
       }
       /**
+       *
+       *
        * 
        * Set if `returnDocument` is set to true in
        * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
@@ -1091,6 +1229,8 @@ public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentBuild
         return getDocumentFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * Set if `returnDocument` is set to true in
        * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
@@ -1102,11 +1242,14 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
         if (documentBuilder_ != null) {
           return documentBuilder_.getMessageOrBuilder();
         } else {
-          return document_ == null ?
-              com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
+          return document_ == null
+              ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
+              : document_;
         }
       }
       /**
+       *
+       *
        * 
        * Set if `returnDocument` is set to true in
        * [RecommendRequest.params][google.cloud.discoveryengine.v1beta.RecommendRequest.params].
@@ -1115,21 +1258,24 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
        * .google.cloud.discoveryengine.v1beta.Document document = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> 
+              com.google.cloud.discoveryengine.v1beta.Document,
+              com.google.cloud.discoveryengine.v1beta.Document.Builder,
+              com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
           getDocumentFieldBuilder() {
         if (documentBuilder_ == null) {
-          documentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
-                  getDocument(),
-                  getParentForChildren(),
-                  isClean());
+          documentBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.discoveryengine.v1beta.Document,
+                  com.google.cloud.discoveryengine.v1beta.Document.Builder,
+                  com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
+                  getDocument(), getParentForChildren(), isClean());
           document_ = null;
         }
         return documentBuilder_;
       }
 
-      private com.google.protobuf.MapField<
-          java.lang.String, com.google.protobuf.Value> metadata_;
+      private com.google.protobuf.MapField metadata_;
+
       private com.google.protobuf.MapField
           internalGetMetadata() {
         if (metadata_ == null) {
@@ -1138,11 +1284,12 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
         }
         return metadata_;
       }
+
       private com.google.protobuf.MapField
           internalGetMutableMetadata() {
         if (metadata_ == null) {
-          metadata_ = com.google.protobuf.MapField.newMapField(
-              MetadataDefaultEntryHolder.defaultEntry);
+          metadata_ =
+              com.google.protobuf.MapField.newMapField(MetadataDefaultEntryHolder.defaultEntry);
         }
         if (!metadata_.isMutable()) {
           metadata_ = metadata_.copy();
@@ -1151,10 +1298,13 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
         onChanged();
         return metadata_;
       }
+
       public int getMetadataCount() {
         return internalGetMetadata().getMap().size();
       }
       /**
+       *
+       *
        * 
        * Additional Document metadata / annotations.
        *
@@ -1168,20 +1318,21 @@ public int getMetadataCount() {
        * map<string, .google.protobuf.Value> metadata = 3;
        */
       @java.lang.Override
-      public boolean containsMetadata(
-          java.lang.String key) {
-        if (key == null) { throw new NullPointerException("map key"); }
+      public boolean containsMetadata(java.lang.String key) {
+        if (key == null) {
+          throw new NullPointerException("map key");
+        }
         return internalGetMetadata().getMap().containsKey(key);
       }
-      /**
-       * Use {@link #getMetadataMap()} instead.
-       */
+      /** Use {@link #getMetadataMap()} instead. */
       @java.lang.Override
       @java.lang.Deprecated
       public java.util.Map getMetadata() {
         return getMetadataMap();
       }
       /**
+       *
+       *
        * 
        * Additional Document metadata / annotations.
        *
@@ -1199,6 +1350,8 @@ public java.util.Map getMetadataMap
         return internalGetMetadata().getMap();
       }
       /**
+       *
+       *
        * 
        * Additional Document metadata / annotations.
        *
@@ -1212,17 +1365,20 @@ public java.util.Map getMetadataMap
        * map<string, .google.protobuf.Value> metadata = 3;
        */
       @java.lang.Override
-      public /* nullable */
-com.google.protobuf.Value getMetadataOrDefault(
+      public /* nullable */ com.google.protobuf.Value getMetadataOrDefault(
           java.lang.String key,
           /* nullable */
-com.google.protobuf.Value defaultValue) {
-        if (key == null) { throw new NullPointerException("map key"); }
+          com.google.protobuf.Value defaultValue) {
+        if (key == null) {
+          throw new NullPointerException("map key");
+        }
         java.util.Map map =
             internalGetMetadata().getMap();
         return map.containsKey(key) ? map.get(key) : defaultValue;
       }
       /**
+       *
+       *
        * 
        * Additional Document metadata / annotations.
        *
@@ -1236,9 +1392,10 @@ com.google.protobuf.Value getMetadataOrDefault(
        * map<string, .google.protobuf.Value> metadata = 3;
        */
       @java.lang.Override
-      public com.google.protobuf.Value getMetadataOrThrow(
-          java.lang.String key) {
-        if (key == null) { throw new NullPointerException("map key"); }
+      public com.google.protobuf.Value getMetadataOrThrow(java.lang.String key) {
+        if (key == null) {
+          throw new NullPointerException("map key");
+        }
         java.util.Map map =
             internalGetMetadata().getMap();
         if (!map.containsKey(key)) {
@@ -1246,13 +1403,15 @@ public com.google.protobuf.Value getMetadataOrThrow(
         }
         return map.get(key);
       }
+
       public Builder clearMetadata() {
         bitField0_ = (bitField0_ & ~0x00000004);
-        internalGetMutableMetadata().getMutableMap()
-            .clear();
+        internalGetMutableMetadata().getMutableMap().clear();
         return this;
       }
       /**
+       *
+       *
        * 
        * Additional Document metadata / annotations.
        *
@@ -1265,23 +1424,22 @@ public Builder clearMetadata() {
        *
        * map<string, .google.protobuf.Value> metadata = 3;
        */
-      public Builder removeMetadata(
-          java.lang.String key) {
-        if (key == null) { throw new NullPointerException("map key"); }
-        internalGetMutableMetadata().getMutableMap()
-            .remove(key);
+      public Builder removeMetadata(java.lang.String key) {
+        if (key == null) {
+          throw new NullPointerException("map key");
+        }
+        internalGetMutableMetadata().getMutableMap().remove(key);
         return this;
       }
-      /**
-       * Use alternate mutation accessors instead.
-       */
+      /** Use alternate mutation accessors instead. */
       @java.lang.Deprecated
-      public java.util.Map
-          getMutableMetadata() {
+      public java.util.Map getMutableMetadata() {
         bitField0_ |= 0x00000004;
         return internalGetMutableMetadata().getMutableMap();
       }
       /**
+       *
+       *
        * 
        * Additional Document metadata / annotations.
        *
@@ -1294,17 +1452,20 @@ public Builder removeMetadata(
        *
        * map<string, .google.protobuf.Value> metadata = 3;
        */
-      public Builder putMetadata(
-          java.lang.String key,
-          com.google.protobuf.Value value) {
-        if (key == null) { throw new NullPointerException("map key"); }
-        if (value == null) { throw new NullPointerException("map value"); }
-        internalGetMutableMetadata().getMutableMap()
-            .put(key, value);
+      public Builder putMetadata(java.lang.String key, com.google.protobuf.Value value) {
+        if (key == null) {
+          throw new NullPointerException("map key");
+        }
+        if (value == null) {
+          throw new NullPointerException("map value");
+        }
+        internalGetMutableMetadata().getMutableMap().put(key, value);
         bitField0_ |= 0x00000004;
         return this;
       }
       /**
+       *
+       *
        * 
        * Additional Document metadata / annotations.
        *
@@ -1319,11 +1480,11 @@ public Builder putMetadata(
        */
       public Builder putAllMetadata(
           java.util.Map values) {
-        internalGetMutableMetadata().getMutableMap()
-            .putAll(values);
+        internalGetMutableMetadata().getMutableMap().putAll(values);
         bitField0_ |= 0x00000004;
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -1336,41 +1497,46 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult)
-    private static final com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1beta.RecommendResponse
+            .RecommendationResult
+        DEFAULT_INSTANCE;
+
     static {
-      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult();
+      DEFAULT_INSTANCE =
+          new com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public RecommendationResult parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public RecommendationResult parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -1382,82 +1548,114 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   public static final int RESULTS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
-  private java.util.List results_;
+  private java.util.List<
+          com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult>
+      results_;
   /**
+   *
+   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
    */
   @java.lang.Override
-  public java.util.List getResultsList() {
+  public java.util.List<
+          com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult>
+      getResultsList() {
     return results_;
   }
   /**
+   *
+   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List<
+          ? extends
+              com.google.cloud.discoveryengine.v1beta.RecommendResponse
+                  .RecommendationResultOrBuilder>
       getResultsOrBuilderList() {
     return results_;
   }
   /**
+   *
+   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
    */
   @java.lang.Override
   public int getResultsCount() {
     return results_.size();
   }
   /**
+   *
+   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult getResults(int index) {
+  public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult getResults(
+      int index) {
     return results_.get(index);
   }
   /**
+   *
+   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder getResultsOrBuilder(
-      int index) {
+  public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder
+      getResultsOrBuilder(int index) {
     return results_.get(index);
   }
 
   public static final int ATTRIBUTION_TOKEN_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object attributionToken_ = "";
   /**
+   *
+   *
    * 
    * A unique attribution token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -1466,6 +1664,7 @@ public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationR
    * 

    *
    * string attribution_token = 2;
+   *
    * @return The attributionToken.
    */
   @java.lang.Override
@@ -1474,14 +1673,15 @@ public java.lang.String getAttributionToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       attributionToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A unique attribution token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -1490,16 +1690,15 @@ public java.lang.String getAttributionToken() {
    * 

    *
    * string attribution_token = 2;
+   *
    * @return The bytes for attributionToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getAttributionTokenBytes() {
+  public com.google.protobuf.ByteString getAttributionTokenBytes() {
     java.lang.Object ref = attributionToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       attributionToken_ = b;
       return b;
     } else {
@@ -1508,41 +1707,50 @@ public java.lang.String getAttributionToken() {
   }
 
   public static final int MISSING_IDS_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList missingIds_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
+   *
+   *
    * 
    * IDs of documents in the request that were missing from the default Branch
    * associated with the requested ServingConfig.
    * 

    *
    * repeated string missing_ids = 3;
+   *
    * @return A list containing the missingIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getMissingIdsList() {
+  public com.google.protobuf.ProtocolStringList getMissingIdsList() {
     return missingIds_;
   }
   /**
+   *
+   *
    * 
    * IDs of documents in the request that were missing from the default Branch
    * associated with the requested ServingConfig.
    * 

    *
    * repeated string missing_ids = 3;
+   *
    * @return The count of missingIds.
    */
   public int getMissingIdsCount() {
     return missingIds_.size();
   }
   /**
+   *
+   *
    * 
    * IDs of documents in the request that were missing from the default Branch
    * associated with the requested ServingConfig.
    * 

    *
    * repeated string missing_ids = 3;
+   *
    * @param index The index of the element to return.
    * @return The missingIds at the given index.
    */
@@ -1550,23 +1758,27 @@ public java.lang.String getMissingIds(int index) {
     return missingIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * IDs of documents in the request that were missing from the default Branch
    * associated with the requested ServingConfig.
    * 

    *
    * repeated string missing_ids = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the missingIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getMissingIdsBytes(int index) {
+  public com.google.protobuf.ByteString getMissingIdsBytes(int index) {
     return missingIds_.getByteString(index);
   }
 
   public static final int VALIDATE_ONLY_FIELD_NUMBER = 4;
   private boolean validateOnly_ = false;
   /**
+   *
+   *
    * 
    * True if
    * [RecommendRequest.validate_only][google.cloud.discoveryengine.v1beta.RecommendRequest.validate_only]
@@ -1574,6 +1786,7 @@ public java.lang.String getMissingIds(int index) {
    * 

    *
    * bool validate_only = 4;
+   *
    * @return The validateOnly.
    */
   @java.lang.Override
@@ -1582,6 +1795,7 @@ public boolean getValidateOnly() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1593,8 +1807,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < results_.size(); i++) {
       output.writeMessage(1, results_.get(i));
     }
@@ -1617,8 +1830,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < results_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, results_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, results_.get(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(attributionToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, attributionToken_);
@@ -1632,8 +1844,7 @@ public int getSerializedSize() {
       size += 1 * getMissingIdsList().size();
     }
     if (validateOnly_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(4, validateOnly_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, validateOnly_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -1643,21 +1854,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.RecommendResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.RecommendResponse other = (com.google.cloud.discoveryengine.v1beta.RecommendResponse) obj;
+    com.google.cloud.discoveryengine.v1beta.RecommendResponse other =
+        (com.google.cloud.discoveryengine.v1beta.RecommendResponse) obj;
 
-    if (!getResultsList()
-        .equals(other.getResultsList())) return false;
-    if (!getAttributionToken()
-        .equals(other.getAttributionToken())) return false;
-    if (!getMissingIdsList()
-        .equals(other.getMissingIdsList())) return false;
-    if (getValidateOnly()
-        != other.getValidateOnly()) return false;
+    if (!getResultsList().equals(other.getResultsList())) return false;
+    if (!getAttributionToken().equals(other.getAttributionToken())) return false;
+    if (!getMissingIdsList().equals(other.getMissingIdsList())) return false;
+    if (getValidateOnly() != other.getValidateOnly()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -1680,139 +1888,143 @@ public int hashCode() {
       hash = (53 * hash) + getMissingIdsList().hashCode();
     }
     hash = (37 * hash) + VALIDATE_ONLY_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getValidateOnly());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getValidateOnly());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.RecommendResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.RecommendResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.RecommendResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response message for Recommend method.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.RecommendResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.RecommendResponse)
       com.google.cloud.discoveryengine.v1beta.RecommendResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.RecommendResponse.class, com.google.cloud.discoveryengine.v1beta.RecommendResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.RecommendResponse.class,
+              com.google.cloud.discoveryengine.v1beta.RecommendResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.RecommendResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1825,16 +2037,15 @@ public Builder clear() {
       }
       bitField0_ = (bitField0_ & ~0x00000001);
       attributionToken_ = "";
-      missingIds_ =
-          com.google.protobuf.LazyStringArrayList.emptyList();
+      missingIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
       validateOnly_ = false;
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto.internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.RecommendationServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor;
     }
 
     @java.lang.Override
@@ -1853,14 +2064,18 @@ public com.google.cloud.discoveryengine.v1beta.RecommendResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.RecommendResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.RecommendResponse result = new com.google.cloud.discoveryengine.v1beta.RecommendResponse(this);
+      com.google.cloud.discoveryengine.v1beta.RecommendResponse result =
+          new com.google.cloud.discoveryengine.v1beta.RecommendResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.RecommendResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.discoveryengine.v1beta.RecommendResponse result) {
       if (resultsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           results_ = java.util.Collections.unmodifiableList(results_);
@@ -1890,38 +2105,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.RecommendResp
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.RecommendResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.RecommendResponse)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.RecommendResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1929,7 +2145,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.RecommendResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.RecommendResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.RecommendResponse.getDefaultInstance())
+        return this;
       if (resultsBuilder_ == null) {
         if (!other.results_.isEmpty()) {
           if (results_.isEmpty()) {
@@ -1948,9 +2165,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.RecommendRespon
             resultsBuilder_ = null;
             results_ = other.results_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            resultsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getResultsFieldBuilder() : null;
+            resultsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getResultsFieldBuilder()
+                    : null;
           } else {
             resultsBuilder_.addAllMessages(other.results_);
           }
@@ -2000,41 +2218,47 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult m =
-                  input.readMessage(
-                      com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.parser(),
-                      extensionRegistry);
-              if (resultsBuilder_ == null) {
-                ensureResultsIsMutable();
-                results_.add(m);
-              } else {
-                resultsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              attributionToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureMissingIdsIsMutable();
-              missingIds_.add(s);
-              break;
-            } // case 26
-            case 32: {
-              validateOnly_ = input.readBool();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 32
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1beta.RecommendResponse
+                            .RecommendationResult.parser(),
+                        extensionRegistry);
+                if (resultsBuilder_ == null) {
+                  ensureResultsIsMutable();
+                  results_.add(m);
+                } else {
+                  resultsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                attributionToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureMissingIdsIsMutable();
+                missingIds_.add(s);
+                break;
+              } // case 26
+            case 32:
+              {
+                validateOnly_ = input.readBool();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2044,29 +2268,44 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private java.util.List results_ =
-      java.util.Collections.emptyList();
+    private java.util.List<
+            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult>
+        results_ = java.util.Collections.emptyList();
+
     private void ensureResultsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        results_ = new java.util.ArrayList(results_);
+        results_ =
+            new java.util.ArrayList<
+                com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult>(
+                results_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder> resultsBuilder_;
+            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult,
+            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder,
+            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder>
+        resultsBuilder_;
 
     /**
+     *
+     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
      */
-    public java.util.List getResultsList() {
+    public java.util.List<
+            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult>
+        getResultsList() {
       if (resultsBuilder_ == null) {
         return java.util.Collections.unmodifiableList(results_);
       } else {
@@ -2074,12 +2313,16 @@ public java.util.List
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
      */
     public int getResultsCount() {
       if (resultsBuilder_ == null) {
@@ -2089,14 +2332,19 @@ public int getResultsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult getResults(int index) {
+    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+        getResults(int index) {
       if (resultsBuilder_ == null) {
         return results_.get(index);
       } else {
@@ -2104,15 +2352,20 @@ public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationR
       }
     }
     /**
+     *
+     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
      */
     public Builder setResults(
-        int index, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult value) {
+        int index,
+        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult value) {
       if (resultsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -2126,15 +2379,21 @@ public Builder setResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
      */
     public Builder setResults(
-        int index, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder builderForValue) {
+        int index,
+        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder
+            builderForValue) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
         results_.set(index, builderForValue.build());
@@ -2145,14 +2404,19 @@ public Builder setResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
      */
-    public Builder addResults(com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult value) {
+    public Builder addResults(
+        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult value) {
       if (resultsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -2166,15 +2430,20 @@ public Builder addResults(com.google.cloud.discoveryengine.v1beta.RecommendRespo
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
      */
     public Builder addResults(
-        int index, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult value) {
+        int index,
+        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult value) {
       if (resultsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -2188,15 +2457,20 @@ public Builder addResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
      */
     public Builder addResults(
-        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder builderForValue) {
+        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder
+            builderForValue) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
         results_.add(builderForValue.build());
@@ -2207,15 +2481,21 @@ public Builder addResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
      */
     public Builder addResults(
-        int index, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder builderForValue) {
+        int index,
+        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder
+            builderForValue) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
         results_.add(index, builderForValue.build());
@@ -2226,19 +2506,25 @@ public Builder addResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
      */
     public Builder addAllResults(
-        java.lang.Iterable values) {
+        java.lang.Iterable<
+                ? extends
+                    com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult>
+            values) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, results_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, results_);
         onChanged();
       } else {
         resultsBuilder_.addAllMessages(values);
@@ -2246,12 +2532,16 @@ public Builder addAllResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
      */
     public Builder clearResults() {
       if (resultsBuilder_ == null) {
@@ -2264,12 +2554,16 @@ public Builder clearResults() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
      */
     public Builder removeResults(int index) {
       if (resultsBuilder_ == null) {
@@ -2282,42 +2576,58 @@ public Builder removeResults(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder getResultsBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder
+        getResultsBuilder(int index) {
       return getResultsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder getResultsOrBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder
+        getResultsOrBuilder(int index) {
       if (resultsBuilder_ == null) {
-        return results_.get(index);  } else {
+        return results_.get(index);
+      } else {
         return resultsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
      */
-    public java.util.List 
-         getResultsOrBuilderList() {
+    public java.util.List<
+            ? extends
+                com.google.cloud.discoveryengine.v1beta.RecommendResponse
+                    .RecommendationResultOrBuilder>
+        getResultsOrBuilderList() {
       if (resultsBuilder_ != null) {
         return resultsBuilder_.getMessageOrBuilderList();
       } else {
@@ -2325,52 +2635,76 @@ public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationR
       }
     }
     /**
+     *
+     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder addResultsBuilder() {
-      return getResultsFieldBuilder().addBuilder(
-          com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder
+        addResultsBuilder() {
+      return getResultsFieldBuilder()
+          .addBuilder(
+              com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+                  .getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder addResultsBuilder(
-        int index) {
-      return getResultsFieldBuilder().addBuilder(
-          index, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder
+        addResultsBuilder(int index) {
+      return getResultsFieldBuilder()
+          .addBuilder(
+              index,
+              com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+                  .getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * A list of recommended Documents. The order represents the ranking (from the
      * most relevant Document to the least).
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+     * 
      */
-    public java.util.List 
-         getResultsBuilderList() {
+    public java.util.List<
+            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder>
+        getResultsBuilderList() {
       return getResultsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult,
+            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder,
+            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder>
         getResultsFieldBuilder() {
       if (resultsBuilder_ == null) {
-        resultsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult.Builder, com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder>(
-                results_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        resultsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult,
+                com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult
+                    .Builder,
+                com.google.cloud.discoveryengine.v1beta.RecommendResponse
+                    .RecommendationResultOrBuilder>(
+                results_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         results_ = null;
       }
       return resultsBuilder_;
@@ -2378,6 +2712,8 @@ public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationR
 
     private java.lang.Object attributionToken_ = "";
     /**
+     *
+     *
      * 
      * A unique attribution token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -2386,13 +2722,13 @@ public com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationR
      * 

      *
      * string attribution_token = 2;
+     *
      * @return The attributionToken.
      */
     public java.lang.String getAttributionToken() {
       java.lang.Object ref = attributionToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         attributionToken_ = s;
         return s;
@@ -2401,6 +2737,8 @@ public java.lang.String getAttributionToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique attribution token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -2409,15 +2747,14 @@ public java.lang.String getAttributionToken() {
      * 

      *
      * string attribution_token = 2;
+     *
      * @return The bytes for attributionToken.
      */
-    public com.google.protobuf.ByteString
-        getAttributionTokenBytes() {
+    public com.google.protobuf.ByteString getAttributionTokenBytes() {
       java.lang.Object ref = attributionToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         attributionToken_ = b;
         return b;
       } else {
@@ -2425,6 +2762,8 @@ public java.lang.String getAttributionToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique attribution token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -2433,18 +2772,22 @@ public java.lang.String getAttributionToken() {
      * 

      *
      * string attribution_token = 2;
+     *
      * @param value The attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAttributionToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       attributionToken_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique attribution token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -2453,6 +2796,7 @@ public Builder setAttributionToken(
      * 

      *
      * string attribution_token = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAttributionToken() {
@@ -2462,6 +2806,8 @@ public Builder clearAttributionToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique attribution token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -2470,12 +2816,14 @@ public Builder clearAttributionToken() {
      * 

      *
      * string attribution_token = 2;
+     *
      * @param value The bytes for attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAttributionTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       attributionToken_ = value;
       bitField0_ |= 0x00000002;
@@ -2485,6 +2833,7 @@ public Builder setAttributionTokenBytes(
 
     private com.google.protobuf.LazyStringArrayList missingIds_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
+
     private void ensureMissingIdsIsMutable() {
       if (!missingIds_.isModifiable()) {
         missingIds_ = new com.google.protobuf.LazyStringArrayList(missingIds_);
@@ -2492,38 +2841,46 @@ private void ensureMissingIdsIsMutable() {
       bitField0_ |= 0x00000004;
     }
     /**
+     *
+     *
      * 
      * IDs of documents in the request that were missing from the default Branch
      * associated with the requested ServingConfig.
      * 

      *
      * repeated string missing_ids = 3;
+     *
      * @return A list containing the missingIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getMissingIdsList() {
+    public com.google.protobuf.ProtocolStringList getMissingIdsList() {
       missingIds_.makeImmutable();
       return missingIds_;
     }
     /**
+     *
+     *
      * 
      * IDs of documents in the request that were missing from the default Branch
      * associated with the requested ServingConfig.
      * 

      *
      * repeated string missing_ids = 3;
+     *
      * @return The count of missingIds.
      */
     public int getMissingIdsCount() {
       return missingIds_.size();
     }
     /**
+     *
+     *
      * 
      * IDs of documents in the request that were missing from the default Branch
      * associated with the requested ServingConfig.
      * 

      *
      * repeated string missing_ids = 3;
+     *
      * @param index The index of the element to return.
      * @return The missingIds at the given index.
      */
@@ -2531,33 +2888,39 @@ public java.lang.String getMissingIds(int index) {
       return missingIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * IDs of documents in the request that were missing from the default Branch
      * associated with the requested ServingConfig.
      * 

      *
      * repeated string missing_ids = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the missingIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getMissingIdsBytes(int index) {
+    public com.google.protobuf.ByteString getMissingIdsBytes(int index) {
       return missingIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * IDs of documents in the request that were missing from the default Branch
      * associated with the requested ServingConfig.
      * 

      *
      * repeated string missing_ids = 3;
+     *
      * @param index The index to set the value at.
      * @param value The missingIds to set.
      * @return This builder for chaining.
      */
-    public Builder setMissingIds(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setMissingIds(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureMissingIdsIsMutable();
       missingIds_.set(index, value);
       bitField0_ |= 0x00000004;
@@ -2565,18 +2928,22 @@ public Builder setMissingIds(
       return this;
     }
     /**
+     *
+     *
      * 
      * IDs of documents in the request that were missing from the default Branch
      * associated with the requested ServingConfig.
      * 

      *
      * repeated string missing_ids = 3;
+     *
      * @param value The missingIds to add.
      * @return This builder for chaining.
      */
-    public Builder addMissingIds(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addMissingIds(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureMissingIdsIsMutable();
       missingIds_.add(value);
       bitField0_ |= 0x00000004;
@@ -2584,53 +2951,61 @@ public Builder addMissingIds(
       return this;
     }
     /**
+     *
+     *
      * 
      * IDs of documents in the request that were missing from the default Branch
      * associated with the requested ServingConfig.
      * 

      *
      * repeated string missing_ids = 3;
+     *
      * @param values The missingIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllMissingIds(
-        java.lang.Iterable values) {
+    public Builder addAllMissingIds(java.lang.Iterable values) {
       ensureMissingIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, missingIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, missingIds_);
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * IDs of documents in the request that were missing from the default Branch
      * associated with the requested ServingConfig.
      * 

      *
      * repeated string missing_ids = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearMissingIds() {
-      missingIds_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000004);;
+      missingIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000004);
+      ;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * IDs of documents in the request that were missing from the default Branch
      * associated with the requested ServingConfig.
      * 

      *
      * repeated string missing_ids = 3;
+     *
      * @param value The bytes of the missingIds to add.
      * @return This builder for chaining.
      */
-    public Builder addMissingIdsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addMissingIdsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureMissingIdsIsMutable();
       missingIds_.add(value);
@@ -2639,8 +3014,10 @@ public Builder addMissingIdsBytes(
       return this;
     }
 
-    private boolean validateOnly_ ;
+    private boolean validateOnly_;
     /**
+     *
+     *
      * 
      * True if
      * [RecommendRequest.validate_only][google.cloud.discoveryengine.v1beta.RecommendRequest.validate_only]
@@ -2648,6 +3025,7 @@ public Builder addMissingIdsBytes(
      * 

      *
      * bool validate_only = 4;
+     *
      * @return The validateOnly.
      */
     @java.lang.Override
@@ -2655,6 +3033,8 @@ public boolean getValidateOnly() {
       return validateOnly_;
     }
     /**
+     *
+     *
      * 
      * True if
      * [RecommendRequest.validate_only][google.cloud.discoveryengine.v1beta.RecommendRequest.validate_only]
@@ -2662,6 +3042,7 @@ public boolean getValidateOnly() {
      * 

      *
      * bool validate_only = 4;
+     *
      * @param value The validateOnly to set.
      * @return This builder for chaining.
      */
@@ -2673,6 +3054,8 @@ public Builder setValidateOnly(boolean value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * True if
      * [RecommendRequest.validate_only][google.cloud.discoveryengine.v1beta.RecommendRequest.validate_only]
@@ -2680,6 +3063,7 @@ public Builder setValidateOnly(boolean value) {
      * 

      *
      * bool validate_only = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearValidateOnly() {
@@ -2688,9 +3072,9 @@ public Builder clearValidateOnly() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -2700,12 +3084,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.RecommendResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.RecommendResponse)
   private static final com.google.cloud.discoveryengine.v1beta.RecommendResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.RecommendResponse();
   }
@@ -2714,27 +3098,27 @@ public static com.google.cloud.discoveryengine.v1beta.RecommendResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public RecommendResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public RecommendResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -2749,6 +3133,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.RecommendResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponseOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponseOrBuilder.java
similarity index 66%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponseOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponseOrBuilder.java
index 411d0c901748..c815ce704d46 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponseOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendResponseOrBuilder.java
@@ -1,62 +1,104 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/recommendation_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface RecommendResponseOrBuilder extends
+public interface RecommendResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.RecommendResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
    */
-  java.util.List 
+  java.util.List
       getResultsList();
   /**
+   *
+   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
    */
-  com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult getResults(int index);
+  com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult getResults(
+      int index);
   /**
+   *
+   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
    */
   int getResultsCount();
   /**
+   *
+   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
    */
-  java.util.List 
+  java.util.List<
+          ? extends
+              com.google.cloud.discoveryengine.v1beta.RecommendResponse
+                  .RecommendationResultOrBuilder>
       getResultsOrBuilderList();
   /**
+   *
+   *
    * 
    * A list of recommended Documents. The order represents the ranking (from the
    * most relevant Document to the least).
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
+   * repeated .google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResult results = 1;
+   * 
    */
-  com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder getResultsOrBuilder(
-      int index);
+  com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOrBuilder
+      getResultsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * A unique attribution token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -65,10 +107,13 @@ com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOr
    * 

    *
    * string attribution_token = 2;
+   *
    * @return The attributionToken.
    */
   java.lang.String getAttributionToken();
   /**
+   *
+   *
    * 
    * A unique attribution token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -77,57 +122,69 @@ com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOr
    * 

    *
    * string attribution_token = 2;
+   *
    * @return The bytes for attributionToken.
    */
-  com.google.protobuf.ByteString
-      getAttributionTokenBytes();
+  com.google.protobuf.ByteString getAttributionTokenBytes();
 
   /**
+   *
+   *
    * 
    * IDs of documents in the request that were missing from the default Branch
    * associated with the requested ServingConfig.
    * 

    *
    * repeated string missing_ids = 3;
+   *
    * @return A list containing the missingIds.
    */
-  java.util.List
-      getMissingIdsList();
+  java.util.List getMissingIdsList();
   /**
+   *
+   *
    * 
    * IDs of documents in the request that were missing from the default Branch
    * associated with the requested ServingConfig.
    * 

    *
    * repeated string missing_ids = 3;
+   *
    * @return The count of missingIds.
    */
   int getMissingIdsCount();
   /**
+   *
+   *
    * 
    * IDs of documents in the request that were missing from the default Branch
    * associated with the requested ServingConfig.
    * 

    *
    * repeated string missing_ids = 3;
+   *
    * @param index The index of the element to return.
    * @return The missingIds at the given index.
    */
   java.lang.String getMissingIds(int index);
   /**
+   *
+   *
    * 
    * IDs of documents in the request that were missing from the default Branch
    * associated with the requested ServingConfig.
    * 

    *
    * repeated string missing_ids = 3;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the missingIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getMissingIdsBytes(int index);
+  com.google.protobuf.ByteString getMissingIdsBytes(int index);
 
   /**
+   *
+   *
    * 
    * True if
    * [RecommendRequest.validate_only][google.cloud.discoveryengine.v1beta.RecommendRequest.validate_only]
@@ -135,6 +192,7 @@ com.google.cloud.discoveryengine.v1beta.RecommendResponse.RecommendationResultOr
    * 

    *
    * bool validate_only = 4;
+   *
    * @return The validateOnly.
    */
   boolean getValidateOnly();
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceProto.java
new file mode 100644
index 000000000000..d35bcfbd7985
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceProto.java
@@ -0,0 +1,210 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/recommendation_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class RecommendationServiceProto {
+  private RecommendationServiceProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n@google/cloud/discoveryengine/v1beta/re"
+          + "commendation_service.proto\022#google.cloud"
+          + ".discoveryengine.v1beta\032\034google/api/anno"
+          + "tations.proto\032\027google/api/client.proto\032\037"
+          + "google/api/field_behavior.proto\032\031google/"
+          + "api/resource.proto\0322google/cloud/discove"
+          + "ryengine/v1beta/document.proto\0324google/c"
+          + "loud/discoveryengine/v1beta/user_event.p"
+          + "roto\032\034google/protobuf/struct.proto\"\216\004\n\020R"
+          + "ecommendRequest\022M\n\016serving_config\030\001 \001(\tB"
+          + "5\342A\001\002\372A.\n,discoveryengine.googleapis.com"
+          + "/ServingConfig\022H\n\nuser_event\030\002 \001(\0132..goo"
+          + "gle.cloud.discoveryengine.v1beta.UserEve"
+          + "ntB\004\342A\001\002\022\021\n\tpage_size\030\003 \001(\005\022\016\n\006filter\030\004 "
+          + "\001(\t\022\025\n\rvalidate_only\030\005 \001(\010\022Q\n\006params\030\006 \003"
+          + "(\0132A.google.cloud.discoveryengine.v1beta"
+          + ".RecommendRequest.ParamsEntry\022Z\n\013user_la"
+          + "bels\030\010 \003(\0132E.google.cloud.discoveryengin"
+          + "e.v1beta.RecommendRequest.UserLabelsEntr"
+          + "y\032E\n\013ParamsEntry\022\013\n\003key\030\001 \001(\t\022%\n\005value\030\002"
+          + " \001(\0132\026.google.protobuf.Value:\0028\001\0321\n\017User"
+          + "LabelsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:"
+          + "\0028\001\"\324\003\n\021RecommendResponse\022\\\n\007results\030\001 \003"
+          + "(\0132K.google.cloud.discoveryengine.v1beta"
+          + ".RecommendResponse.RecommendationResult\022"
+          + "\031\n\021attribution_token\030\002 \001(\t\022\023\n\013missing_id"
+          + "s\030\003 \003(\t\022\025\n\rvalidate_only\030\004 \001(\010\032\231\002\n\024Recom"
+          + "mendationResult\022\n\n\002id\030\001 \001(\t\022?\n\010document\030"
+          + "\002 \001(\0132-.google.cloud.discoveryengine.v1b"
+          + "eta.Document\022k\n\010metadata\030\003 \003(\0132Y.google."
+          + "cloud.discoveryengine.v1beta.RecommendRe"
+          + "sponse.RecommendationResult.MetadataEntr"
+          + "y\032G\n\rMetadataEntry\022\013\n\003key\030\001 \001(\t\022%\n\005value"
+          + "\030\002 \001(\0132\026.google.protobuf.Value:\0028\0012\272\003\n\025R"
+          + "ecommendationService\022\314\002\n\tRecommend\0225.goo"
+          + "gle.cloud.discoveryengine.v1beta.Recomme"
+          + "ndRequest\0326.google.cloud.discoveryengine"
+          + ".v1beta.RecommendResponse\"\317\001\202\323\344\223\002\310\001\"W/v1"
+          + "beta/{serving_config=projects/*/location"
+          + "s/*/dataStores/*/servingConfigs/*}:recom"
+          + "mend:\001*Zj\"e/v1beta/{serving_config=proje"
+          + "cts/*/locations/*/collections/*/dataStor"
+          + "es/*/servingConfigs/*}:recommend:\001*\032R\312A\036"
+          + "discoveryengine.googleapis.com\322A.https:/"
+          + "/www.googleapis.com/auth/cloud-platformB"
+          + "\241\002\n\'com.google.cloud.discoveryengine.v1b"
+          + "etaB\032RecommendationServiceProtoP\001ZQcloud"
+          + ".google.com/go/discoveryengine/apiv1beta"
+          + "/discoveryenginepb;discoveryenginepb\242\002\017D"
+          + "ISCOVERYENGINE\252\002#Google.Cloud.DiscoveryE"
+          + "ngine.V1Beta\312\002#Google\\Cloud\\DiscoveryEng"
+          + "ine\\V1beta\352\002&Google::Cloud::DiscoveryEng"
+          + "ine::V1betab\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1beta.UserEventProto.getDescriptor(),
+              com.google.protobuf.StructProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor,
+            new java.lang.String[] {
+              "ServingConfig",
+              "UserEvent",
+              "PageSize",
+              "Filter",
+              "ValidateOnly",
+              "Params",
+              "UserLabels",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor
+            .getNestedTypes()
+            .get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor,
+            new java.lang.String[] {
+              "Results", "AttributionToken", "MissingIds", "ValidateOnly",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor,
+            new java.lang.String[] {
+              "Id", "Document", "Metadata",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.UserEventProto.getDescriptor();
+    com.google.protobuf.StructProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Schema.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Schema.java
similarity index 71%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Schema.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Schema.java
index bc55c26951b6..a1a27bf246b5 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Schema.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/Schema.java
@@ -1,58 +1,81 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Defines the structure and layout of a type of document data.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.Schema}
  */
-public final class Schema extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Schema extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.Schema)
     SchemaOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Schema.newBuilder() to construct.
   private Schema(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Schema() {
     name_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Schema();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaProto.internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaProto
+        .internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaProto.internal_static_google_cloud_discoveryengine_v1beta_Schema_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaProto
+        .internal_static_google_cloud_discoveryengine_v1beta_Schema_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.Schema.class, com.google.cloud.discoveryengine.v1beta.Schema.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.Schema.class,
+            com.google.cloud.discoveryengine.v1beta.Schema.Builder.class);
   }
 
   private int schemaCase_ = 0;
+
   @SuppressWarnings("serial")
   private java.lang.Object schema_;
+
   public enum SchemaCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     STRUCT_SCHEMA(2),
     JSON_SCHEMA(3),
     SCHEMA_NOT_SET(0);
     private final int value;
+
     private SchemaCase(int value) {
       this.value = value;
     }
@@ -68,30 +91,36 @@ public static SchemaCase valueOf(int value) {
 
     public static SchemaCase forNumber(int value) {
       switch (value) {
-        case 2: return STRUCT_SCHEMA;
-        case 3: return JSON_SCHEMA;
-        case 0: return SCHEMA_NOT_SET;
-        default: return null;
+        case 2:
+          return STRUCT_SCHEMA;
+        case 3:
+          return JSON_SCHEMA;
+        case 0:
+          return SCHEMA_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public SchemaCase
-  getSchemaCase() {
-    return SchemaCase.forNumber(
-        schemaCase_);
+  public SchemaCase getSchemaCase() {
+    return SchemaCase.forNumber(schemaCase_);
   }
 
   public static final int STRUCT_SCHEMA_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * The structured representation of the schema.
    * 

    *
    * .google.protobuf.Struct struct_schema = 2;
+   *
    * @return Whether the structSchema field is set.
    */
   @java.lang.Override
@@ -99,21 +128,26 @@ public boolean hasStructSchema() {
     return schemaCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * The structured representation of the schema.
    * 

    *
    * .google.protobuf.Struct struct_schema = 2;
+   *
    * @return The structSchema.
    */
   @java.lang.Override
   public com.google.protobuf.Struct getStructSchema() {
     if (schemaCase_ == 2) {
-       return (com.google.protobuf.Struct) schema_;
+      return (com.google.protobuf.Struct) schema_;
     }
     return com.google.protobuf.Struct.getDefaultInstance();
   }
   /**
+   *
+   *
    * 
    * The structured representation of the schema.
    * 

@@ -123,29 +157,35 @@ public com.google.protobuf.Struct getStructSchema() {
   @java.lang.Override
   public com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder() {
     if (schemaCase_ == 2) {
-       return (com.google.protobuf.Struct) schema_;
+      return (com.google.protobuf.Struct) schema_;
     }
     return com.google.protobuf.Struct.getDefaultInstance();
   }
 
   public static final int JSON_SCHEMA_FIELD_NUMBER = 3;
   /**
+   *
+   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
+   *
    * @return Whether the jsonSchema field is set.
    */
   public boolean hasJsonSchema() {
     return schemaCase_ == 3;
   }
   /**
+   *
+   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
+   *
    * @return The jsonSchema.
    */
   public java.lang.String getJsonSchema() {
@@ -156,8 +196,7 @@ public java.lang.String getJsonSchema() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (schemaCase_ == 3) {
         schema_ = s;
@@ -166,23 +205,24 @@ public java.lang.String getJsonSchema() {
     }
   }
   /**
+   *
+   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
+   *
    * @return The bytes for jsonSchema.
    */
-  public com.google.protobuf.ByteString
-      getJsonSchemaBytes() {
+  public com.google.protobuf.ByteString getJsonSchemaBytes() {
     java.lang.Object ref = "";
     if (schemaCase_ == 3) {
       ref = schema_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (schemaCase_ == 3) {
         schema_ = b;
       }
@@ -193,9 +233,12 @@ public java.lang.String getJsonSchema() {
   }
 
   public static final int NAME_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object name_ = "";
   /**
+   *
+   *
    * 
    * Immutable. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -205,6 +248,7 @@ public java.lang.String getJsonSchema() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -213,14 +257,15 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Immutable. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -230,16 +275,15 @@ public java.lang.String getName() {
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -248,6 +292,7 @@ public java.lang.String getName() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -259,8 +304,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
     }
@@ -283,8 +327,9 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
     }
     if (schemaCase_ == 2) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, (com.google.protobuf.Struct) schema_);
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(
+              2, (com.google.protobuf.Struct) schema_);
     }
     if (schemaCase_ == 3) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, schema_);
@@ -297,24 +342,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.Schema)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.Schema other = (com.google.cloud.discoveryengine.v1beta.Schema) obj;
+    com.google.cloud.discoveryengine.v1beta.Schema other =
+        (com.google.cloud.discoveryengine.v1beta.Schema) obj;
 
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (!getSchemaCase().equals(other.getSchemaCase())) return false;
     switch (schemaCase_) {
       case 2:
-        if (!getStructSchema()
-            .equals(other.getStructSchema())) return false;
+        if (!getStructSchema().equals(other.getStructSchema())) return false;
         break;
       case 3:
-        if (!getJsonSchema()
-            .equals(other.getJsonSchema())) return false;
+        if (!getJsonSchema().equals(other.getJsonSchema())) return false;
         break;
       case 0:
       default:
@@ -349,132 +392,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.Schema parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.Schema parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.Schema parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.Schema parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.Schema prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Defines the structure and layout of a type of document data.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.Schema}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.Schema)
       com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaProto.internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaProto
+          .internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaProto.internal_static_google_cloud_discoveryengine_v1beta_Schema_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaProto
+          .internal_static_google_cloud_discoveryengine_v1beta_Schema_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.Schema.class, com.google.cloud.discoveryengine.v1beta.Schema.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.Schema.class,
+              com.google.cloud.discoveryengine.v1beta.Schema.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.Schema.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -489,9 +536,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaProto.internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaProto
+          .internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor;
     }
 
     @java.lang.Override
@@ -510,8 +557,11 @@ public com.google.cloud.discoveryengine.v1beta.Schema build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.Schema buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.Schema result = new com.google.cloud.discoveryengine.v1beta.Schema(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.Schema result =
+          new com.google.cloud.discoveryengine.v1beta.Schema(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       buildPartialOneofs(result);
       onBuilt();
       return result;
@@ -527,8 +577,7 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.Schema result
     private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.Schema result) {
       result.schemaCase_ = schemaCase_;
       result.schema_ = this.schema_;
-      if (schemaCase_ == 2 &&
-          structSchemaBuilder_ != null) {
+      if (schemaCase_ == 2 && structSchemaBuilder_ != null) {
         result.schema_ = structSchemaBuilder_.build();
       }
     }
@@ -537,38 +586,39 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.Schema r
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.Schema) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.Schema)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.Schema) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -583,19 +633,22 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.Schema other) {
         onChanged();
       }
       switch (other.getSchemaCase()) {
-        case STRUCT_SCHEMA: {
-          mergeStructSchema(other.getStructSchema());
-          break;
-        }
-        case JSON_SCHEMA: {
-          schemaCase_ = 3;
-          schema_ = other.schema_;
-          onChanged();
-          break;
-        }
-        case SCHEMA_NOT_SET: {
-          break;
-        }
+        case STRUCT_SCHEMA:
+          {
+            mergeStructSchema(other.getStructSchema());
+            break;
+          }
+        case JSON_SCHEMA:
+          {
+            schemaCase_ = 3;
+            schema_ = other.schema_;
+            onChanged();
+            break;
+          }
+        case SCHEMA_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -623,30 +676,32 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              name_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getStructSchemaFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              schemaCase_ = 2;
-              break;
-            } // case 18
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-              schemaCase_ = 3;
-              schema_ = s;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                name_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getStructSchemaFieldBuilder().getBuilder(), extensionRegistry);
+                schemaCase_ = 2;
+                break;
+              } // case 18
+            case 26:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                schemaCase_ = 3;
+                schema_ = s;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -656,12 +711,12 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int schemaCase_ = 0;
     private java.lang.Object schema_;
-    public SchemaCase
-        getSchemaCase() {
-      return SchemaCase.forNumber(
-          schemaCase_);
+
+    public SchemaCase getSchemaCase() {
+      return SchemaCase.forNumber(schemaCase_);
     }
 
     public Builder clearSchema() {
@@ -674,13 +729,19 @@ public Builder clearSchema() {
     private int bitField0_;
 
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> structSchemaBuilder_;
+            com.google.protobuf.Struct,
+            com.google.protobuf.Struct.Builder,
+            com.google.protobuf.StructOrBuilder>
+        structSchemaBuilder_;
     /**
+     *
+     *
      * 
      * The structured representation of the schema.
      * 

      *
      * .google.protobuf.Struct struct_schema = 2;
+     *
      * @return Whether the structSchema field is set.
      */
     @java.lang.Override
@@ -688,11 +749,14 @@ public boolean hasStructSchema() {
       return schemaCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * The structured representation of the schema.
      * 

      *
      * .google.protobuf.Struct struct_schema = 2;
+     *
      * @return The structSchema.
      */
     @java.lang.Override
@@ -710,6 +774,8 @@ public com.google.protobuf.Struct getStructSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * The structured representation of the schema.
      * 

@@ -730,14 +796,15 @@ public Builder setStructSchema(com.google.protobuf.Struct value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The structured representation of the schema.
      * 

      *
      * .google.protobuf.Struct struct_schema = 2;
      */
-    public Builder setStructSchema(
-        com.google.protobuf.Struct.Builder builderForValue) {
+    public Builder setStructSchema(com.google.protobuf.Struct.Builder builderForValue) {
       if (structSchemaBuilder_ == null) {
         schema_ = builderForValue.build();
         onChanged();
@@ -748,6 +815,8 @@ public Builder setStructSchema(
       return this;
     }
     /**
+     *
+     *
      * 
      * The structured representation of the schema.
      * 

@@ -756,10 +825,11 @@ public Builder setStructSchema(
      */
     public Builder mergeStructSchema(com.google.protobuf.Struct value) {
       if (structSchemaBuilder_ == null) {
-        if (schemaCase_ == 2 &&
-            schema_ != com.google.protobuf.Struct.getDefaultInstance()) {
-          schema_ = com.google.protobuf.Struct.newBuilder((com.google.protobuf.Struct) schema_)
-              .mergeFrom(value).buildPartial();
+        if (schemaCase_ == 2 && schema_ != com.google.protobuf.Struct.getDefaultInstance()) {
+          schema_ =
+              com.google.protobuf.Struct.newBuilder((com.google.protobuf.Struct) schema_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           schema_ = value;
         }
@@ -775,6 +845,8 @@ public Builder mergeStructSchema(com.google.protobuf.Struct value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The structured representation of the schema.
      * 

@@ -798,6 +870,8 @@ public Builder clearStructSchema() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The structured representation of the schema.
      * 

@@ -808,6 +882,8 @@ public com.google.protobuf.Struct.Builder getStructSchemaBuilder() {
       return getStructSchemaFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The structured representation of the schema.
      * 

@@ -826,6 +902,8 @@ public com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder() {
       }
     }
     /**
+     *
+     *
      * 
      * The structured representation of the schema.
      * 

@@ -833,17 +911,20 @@ public com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder() {
      * .google.protobuf.Struct struct_schema = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder> 
+            com.google.protobuf.Struct,
+            com.google.protobuf.Struct.Builder,
+            com.google.protobuf.StructOrBuilder>
         getStructSchemaFieldBuilder() {
       if (structSchemaBuilder_ == null) {
         if (!(schemaCase_ == 2)) {
           schema_ = com.google.protobuf.Struct.getDefaultInstance();
         }
-        structSchemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Struct, com.google.protobuf.Struct.Builder, com.google.protobuf.StructOrBuilder>(
-                (com.google.protobuf.Struct) schema_,
-                getParentForChildren(),
-                isClean());
+        structSchemaBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Struct,
+                com.google.protobuf.Struct.Builder,
+                com.google.protobuf.StructOrBuilder>(
+                (com.google.protobuf.Struct) schema_, getParentForChildren(), isClean());
         schema_ = null;
       }
       schemaCase_ = 2;
@@ -852,11 +933,14 @@ public com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder() {
     }
 
     /**
+     *
+     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
+     *
      * @return Whether the jsonSchema field is set.
      */
     @java.lang.Override
@@ -864,11 +948,14 @@ public boolean hasJsonSchema() {
       return schemaCase_ == 3;
     }
     /**
+     *
+     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
+     *
      * @return The jsonSchema.
      */
     @java.lang.Override
@@ -878,8 +965,7 @@ public java.lang.String getJsonSchema() {
         ref = schema_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (schemaCase_ == 3) {
           schema_ = s;
@@ -890,24 +976,25 @@ public java.lang.String getJsonSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
+     *
      * @return The bytes for jsonSchema.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getJsonSchemaBytes() {
+    public com.google.protobuf.ByteString getJsonSchemaBytes() {
       java.lang.Object ref = "";
       if (schemaCase_ == 3) {
         ref = schema_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (schemaCase_ == 3) {
           schema_ = b;
         }
@@ -917,28 +1004,35 @@ public java.lang.String getJsonSchema() {
       }
     }
     /**
+     *
+     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
+     *
      * @param value The jsonSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setJsonSchema(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setJsonSchema(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       schemaCase_ = 3;
       schema_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearJsonSchema() {
@@ -950,17 +1044,21 @@ public Builder clearJsonSchema() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The JSON representation of the schema.
      * 

      *
      * string json_schema = 3;
+     *
      * @param value The bytes for jsonSchema to set.
      * @return This builder for chaining.
      */
-    public Builder setJsonSchemaBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setJsonSchemaBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       schemaCase_ = 3;
       schema_ = value;
@@ -970,6 +1068,8 @@ public Builder setJsonSchemaBytes(
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -979,13 +1079,13 @@ public Builder setJsonSchemaBytes(
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -994,6 +1094,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -1003,15 +1105,14 @@ public java.lang.String getName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -1019,6 +1120,8 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -1028,18 +1131,22 @@ public java.lang.String getName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setName(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       name_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -1049,6 +1156,7 @@ public Builder setName(
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
@@ -1058,6 +1166,8 @@ public Builder clearName() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Immutable. The full resource name of the schema, in the format of
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -1067,21 +1177,23 @@ public Builder clearName() {
      * 

      *
      * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       name_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1091,12 +1203,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.Schema)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.Schema)
   private static final com.google.cloud.discoveryengine.v1beta.Schema DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.Schema();
   }
@@ -1105,27 +1217,27 @@ public static com.google.cloud.discoveryengine.v1beta.Schema getDefaultInstance(
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Schema parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Schema parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1140,6 +1252,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.Schema getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaName.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaName.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaName.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaName.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaOrBuilder.java
similarity index 74%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaOrBuilder.java
index d3a6fb3a3382..2553b3163638 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface SchemaOrBuilder extends
+public interface SchemaOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.Schema)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The structured representation of the schema.
    * 

    *
    * .google.protobuf.Struct struct_schema = 2;
+   *
    * @return Whether the structSchema field is set.
    */
   boolean hasStructSchema();
   /**
+   *
+   *
    * 
    * The structured representation of the schema.
    * 

    *
    * .google.protobuf.Struct struct_schema = 2;
+   *
    * @return The structSchema.
    */
   com.google.protobuf.Struct getStructSchema();
   /**
+   *
+   *
    * 
    * The structured representation of the schema.
    * 

@@ -35,35 +59,45 @@ public interface SchemaOrBuilder extends
   com.google.protobuf.StructOrBuilder getStructSchemaOrBuilder();
 
   /**
+   *
+   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
+   *
    * @return Whether the jsonSchema field is set.
    */
   boolean hasJsonSchema();
   /**
+   *
+   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
+   *
    * @return The jsonSchema.
    */
   java.lang.String getJsonSchema();
   /**
+   *
+   *
    * 
    * The JSON representation of the schema.
    * 

    *
    * string json_schema = 3;
+   *
    * @return The bytes for jsonSchema.
    */
-  com.google.protobuf.ByteString
-      getJsonSchemaBytes();
+  com.google.protobuf.ByteString getJsonSchemaBytes();
 
   /**
+   *
+   *
    * 
    * Immutable. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -73,10 +107,13 @@ public interface SchemaOrBuilder extends
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * Immutable. The full resource name of the schema, in the format of
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
@@ -86,10 +123,10 @@ public interface SchemaOrBuilder extends
    * 

    *
    * string name = 1 [(.google.api.field_behavior) = IMMUTABLE];
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   com.google.cloud.discoveryengine.v1beta.Schema.SchemaCase getSchemaCase();
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaProto.java
new file mode 100644
index 000000000000..8a56cf14b600
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaProto.java
@@ -0,0 +1,93 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/schema.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class SchemaProto {
+  private SchemaProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_Schema_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n0google/cloud/discoveryengine/v1beta/sc"
+          + "hema.proto\022#google.cloud.discoveryengine"
+          + ".v1beta\032\037google/api/field_behavior.proto"
+          + "\032\031google/api/resource.proto\032\034google/prot"
+          + "obuf/struct.proto\"\332\002\n\006Schema\0220\n\rstruct_s"
+          + "chema\030\002 \001(\0132\027.google.protobuf.StructH\000\022\025"
+          + "\n\013json_schema\030\003 \001(\tH\000\022\022\n\004name\030\001 \001(\tB\004\342A\001"
+          + "\005:\350\001\352A\344\001\n%discoveryengine.googleapis.com"
+          + "/Schema\022Pprojects/{project}/locations/{l"
+          + "ocation}/dataStores/{data_store}/schemas"
+          + "/{schema}\022iprojects/{project}/locations/"
+          + "{location}/collections/{collection}/data"
+          + "Stores/{data_store}/schemas/{schema}B\010\n\006"
+          + "schemaB\222\002\n\'com.google.cloud.discoveryeng"
+          + "ine.v1betaB\013SchemaProtoP\001ZQcloud.google."
+          + "com/go/discoveryengine/apiv1beta/discove"
+          + "ryenginepb;discoveryenginepb\242\002\017DISCOVERY"
+          + "ENGINE\252\002#Google.Cloud.DiscoveryEngine.V1"
+          + "Beta\312\002#Google\\Cloud\\DiscoveryEngine\\V1be"
+          + "ta\352\002&Google::Cloud::DiscoveryEngine::V1b"
+          + "etab\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.protobuf.StructProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_Schema_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor,
+            new java.lang.String[] {
+              "StructSchema", "JsonSchema", "Name", "Schema",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resource);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.protobuf.StructProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceProto.java
new file mode 100644
index 000000000000..7c3d6d1d9e35
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceProto.java
@@ -0,0 +1,272 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/schema_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class SchemaServiceProto {
+  private SchemaServiceProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n8google/cloud/discoveryengine/v1beta/sc"
+          + "hema_service.proto\022#google.cloud.discove"
+          + "ryengine.v1beta\032\034google/api/annotations."
+          + "proto\032\027google/api/client.proto\032\037google/a"
+          + "pi/field_behavior.proto\032\031google/api/reso"
+          + "urce.proto\0320google/cloud/discoveryengine"
+          + "/v1beta/schema.proto\032#google/longrunning"
+          + "/operations.proto\032\033google/protobuf/empty"
+          + ".proto\032\037google/protobuf/timestamp.proto\""
+          + "P\n\020GetSchemaRequest\022<\n\004name\030\001 \001(\tB.\342A\001\002\372"
+          + "A\'\n%discoveryengine.googleapis.com/Schem"
+          + "a\"~\n\022ListSchemasRequest\022A\n\006parent\030\001 \001(\tB"
+          + "1\342A\001\002\372A*\n(discoveryengine.googleapis.com"
+          + "/DataStore\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_to"
+          + "ken\030\003 \001(\t\"l\n\023ListSchemasResponse\022<\n\007sche"
+          + "mas\030\001 \003(\0132+.google.cloud.discoveryengine"
+          + ".v1beta.Schema\022\027\n\017next_page_token\030\002 \001(\t\""
+          + "\264\001\n\023CreateSchemaRequest\022A\n\006parent\030\001 \001(\tB"
+          + "1\342A\001\002\372A*\n(discoveryengine.googleapis.com"
+          + "/DataStore\022A\n\006schema\030\002 \001(\0132+.google.clou"
+          + "d.discoveryengine.v1beta.SchemaB\004\342A\001\002\022\027\n"
+          + "\tschema_id\030\003 \001(\tB\004\342A\001\002\"o\n\023UpdateSchemaRe"
+          + "quest\022A\n\006schema\030\001 \001(\0132+.google.cloud.dis"
+          + "coveryengine.v1beta.SchemaB\004\342A\001\002\022\025\n\rallo"
+          + "w_missing\030\003 \001(\010\"S\n\023DeleteSchemaRequest\022<"
+          + "\n\004name\030\001 \001(\tB.\342A\001\002\372A\'\n%discoveryengine.g"
+          + "oogleapis.com/Schema\"x\n\024CreateSchemaMeta"
+          + "data\022/\n\013create_time\030\001 \001(\0132\032.google.proto"
+          + "buf.Timestamp\022/\n\013update_time\030\002 \001(\0132\032.goo"
+          + "gle.protobuf.Timestamp\"x\n\024UpdateSchemaMe"
+          + "tadata\022/\n\013create_time\030\001 \001(\0132\032.google.pro"
+          + "tobuf.Timestamp\022/\n\013update_time\030\002 \001(\0132\032.g"
+          + "oogle.protobuf.Timestamp\"x\n\024DeleteSchema"
+          + "Metadata\022/\n\013create_time\030\001 \001(\0132\032.google.p"
+          + "rotobuf.Timestamp\022/\n\013update_time\030\002 \001(\0132\032"
+          + ".google.protobuf.Timestamp2\211\016\n\rSchemaSer"
+          + "vice\022\214\002\n\tGetSchema\0225.google.cloud.discov"
+          + "eryengine.v1beta.GetSchemaRequest\032+.goog"
+          + "le.cloud.discoveryengine.v1beta.Schema\"\232"
+          + "\001\332A\004name\202\323\344\223\002\214\001\022
  * Detailed search information.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchInfo}
  */
-public final class SearchInfo extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SearchInfo extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchInfo)
     SearchInfoOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SearchInfo.newBuilder() to construct.
   private SearchInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private SearchInfo() {
     searchQuery_ = "";
     orderBy_ = "";
@@ -26,29 +44,33 @@ private SearchInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SearchInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.SearchInfo.class, com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.SearchInfo.class,
+            com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder.class);
   }
 
   private int bitField0_;
   public static final int SEARCH_QUERY_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object searchQuery_ = "";
   /**
+   *
+   *
    * 
    * The user's search query.
    *
@@ -68,6 +90,7 @@ protected java.lang.Object newInstance(
    * 

    *
    * string search_query = 1;
+   *
    * @return The searchQuery.
    */
   @java.lang.Override
@@ -76,14 +99,15 @@ public java.lang.String getSearchQuery() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       searchQuery_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The user's search query.
    *
@@ -103,16 +127,15 @@ public java.lang.String getSearchQuery() {
    * 

    *
    * string search_query = 1;
+   *
    * @return The bytes for searchQuery.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSearchQueryBytes() {
+  public com.google.protobuf.ByteString getSearchQueryBytes() {
     java.lang.Object ref = searchQuery_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       searchQuery_ = b;
       return b;
     } else {
@@ -121,9 +144,12 @@ public java.lang.String getSearchQuery() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * The order in which products are returned, if applicable.
    *
@@ -139,6 +165,7 @@ public java.lang.String getSearchQuery() {
    * 

    *
    * string order_by = 2;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -147,14 +174,15 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The order in which products are returned, if applicable.
    *
@@ -170,16 +198,15 @@ public java.lang.String getOrderBy() {
    * 

    *
    * string order_by = 2;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -190,6 +217,8 @@ public java.lang.String getOrderBy() {
   public static final int OFFSET_FIELD_NUMBER = 3;
   private int offset_ = 0;
   /**
+   *
+   *
    * 
    * An integer that specifies the current offset for pagination (the 0-indexed
    * starting location, amongst the products deemed by the API as relevant).
@@ -205,6 +234,7 @@ public java.lang.String getOrderBy() {
    * 

    *
    * optional int32 offset = 3;
+   *
    * @return Whether the offset field is set.
    */
   @java.lang.Override
@@ -212,6 +242,8 @@ public boolean hasOffset() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
+   *
+   *
    * 
    * An integer that specifies the current offset for pagination (the 0-indexed
    * starting location, amongst the products deemed by the API as relevant).
@@ -227,6 +259,7 @@ public boolean hasOffset() {
    * 

    *
    * optional int32 offset = 3;
+   *
    * @return The offset.
    */
   @java.lang.Override
@@ -235,6 +268,7 @@ public int getOffset() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -246,8 +280,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(searchQuery_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, searchQuery_);
     }
@@ -273,8 +306,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, orderBy_);
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(3, offset_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, offset_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -284,21 +316,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.SearchInfo other = (com.google.cloud.discoveryengine.v1beta.SearchInfo) obj;
+    com.google.cloud.discoveryengine.v1beta.SearchInfo other =
+        (com.google.cloud.discoveryengine.v1beta.SearchInfo) obj;
 
-    if (!getSearchQuery()
-        .equals(other.getSearchQuery())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    if (!getSearchQuery().equals(other.getSearchQuery())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (hasOffset() != other.hasOffset()) return false;
     if (hasOffset()) {
-      if (getOffset()
-          != other.getOffset()) return false;
+      if (getOffset() != other.getOffset()) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -325,131 +355,135 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Detailed search information.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchInfo}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchInfo)
       com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchInfo.class, com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchInfo.class,
+              com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.SearchInfo.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -461,9 +495,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor;
     }
 
     @java.lang.Override
@@ -482,8 +516,11 @@ public com.google.cloud.discoveryengine.v1beta.SearchInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.SearchInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.SearchInfo result = new com.google.cloud.discoveryengine.v1beta.SearchInfo(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.SearchInfo result =
+          new com.google.cloud.discoveryengine.v1beta.SearchInfo(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -508,38 +545,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchInfo re
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchInfo)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchInfo) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -547,7 +585,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance())
+        return this;
       if (!other.getSearchQuery().isEmpty()) {
         searchQuery_ = other.searchQuery_;
         bitField0_ |= 0x00000001;
@@ -587,27 +626,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              searchQuery_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 24: {
-              offset_ = input.readInt32();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 24
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                searchQuery_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 24:
+              {
+                offset_ = input.readInt32();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 24
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -617,10 +660,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object searchQuery_ = "";
     /**
+     *
+     *
      * 
      * The user's search query.
      *
@@ -640,13 +686,13 @@ public Builder mergeFrom(
      * 

      *
      * string search_query = 1;
+     *
      * @return The searchQuery.
      */
     public java.lang.String getSearchQuery() {
       java.lang.Object ref = searchQuery_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         searchQuery_ = s;
         return s;
@@ -655,6 +701,8 @@ public java.lang.String getSearchQuery() {
       }
     }
     /**
+     *
+     *
      * 
      * The user's search query.
      *
@@ -674,15 +722,14 @@ public java.lang.String getSearchQuery() {
      * 

      *
      * string search_query = 1;
+     *
      * @return The bytes for searchQuery.
      */
-    public com.google.protobuf.ByteString
-        getSearchQueryBytes() {
+    public com.google.protobuf.ByteString getSearchQueryBytes() {
       java.lang.Object ref = searchQuery_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         searchQuery_ = b;
         return b;
       } else {
@@ -690,6 +737,8 @@ public java.lang.String getSearchQuery() {
       }
     }
     /**
+     *
+     *
      * 
      * The user's search query.
      *
@@ -709,18 +758,22 @@ public java.lang.String getSearchQuery() {
      * 

      *
      * string search_query = 1;
+     *
      * @param value The searchQuery to set.
      * @return This builder for chaining.
      */
-    public Builder setSearchQuery(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSearchQuery(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       searchQuery_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The user's search query.
      *
@@ -740,6 +793,7 @@ public Builder setSearchQuery(
      * 

      *
      * string search_query = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSearchQuery() {
@@ -749,6 +803,8 @@ public Builder clearSearchQuery() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The user's search query.
      *
@@ -768,12 +824,14 @@ public Builder clearSearchQuery() {
      * 

      *
      * string search_query = 1;
+     *
      * @param value The bytes for searchQuery to set.
      * @return This builder for chaining.
      */
-    public Builder setSearchQueryBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSearchQueryBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       searchQuery_ = value;
       bitField0_ |= 0x00000001;
@@ -783,6 +841,8 @@ public Builder setSearchQueryBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -798,13 +858,13 @@ public Builder setSearchQueryBytes(
      * 

      *
      * string order_by = 2;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -813,6 +873,8 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -828,15 +890,14 @@ public java.lang.String getOrderBy() {
      * 

      *
      * string order_by = 2;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -844,6 +905,8 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -859,18 +922,22 @@ public java.lang.String getOrderBy() {
      * 

      *
      * string order_by = 2;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -886,6 +953,7 @@ public Builder setOrderBy(
      * 

      *
      * string order_by = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -895,6 +963,8 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The order in which products are returned, if applicable.
      *
@@ -910,12 +980,14 @@ public Builder clearOrderBy() {
      * 

      *
      * string order_by = 2;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000002;
@@ -923,8 +995,10 @@ public Builder setOrderByBytes(
       return this;
     }
 
-    private int offset_ ;
+    private int offset_;
     /**
+     *
+     *
      * 
      * An integer that specifies the current offset for pagination (the 0-indexed
      * starting location, amongst the products deemed by the API as relevant).
@@ -940,6 +1014,7 @@ public Builder setOrderByBytes(
      * 

      *
      * optional int32 offset = 3;
+     *
      * @return Whether the offset field is set.
      */
     @java.lang.Override
@@ -947,6 +1022,8 @@ public boolean hasOffset() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * An integer that specifies the current offset for pagination (the 0-indexed
      * starting location, amongst the products deemed by the API as relevant).
@@ -962,6 +1039,7 @@ public boolean hasOffset() {
      * 

      *
      * optional int32 offset = 3;
+     *
      * @return The offset.
      */
     @java.lang.Override
@@ -969,6 +1047,8 @@ public int getOffset() {
       return offset_;
     }
     /**
+     *
+     *
      * 
      * An integer that specifies the current offset for pagination (the 0-indexed
      * starting location, amongst the products deemed by the API as relevant).
@@ -984,6 +1064,7 @@ public int getOffset() {
      * 

      *
      * optional int32 offset = 3;
+     *
      * @param value The offset to set.
      * @return This builder for chaining.
      */
@@ -995,6 +1076,8 @@ public Builder setOffset(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * An integer that specifies the current offset for pagination (the 0-indexed
      * starting location, amongst the products deemed by the API as relevant).
@@ -1010,6 +1093,7 @@ public Builder setOffset(int value) {
      * 

      *
      * optional int32 offset = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOffset() {
@@ -1018,9 +1102,9 @@ public Builder clearOffset() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1030,12 +1114,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchInfo)
   private static final com.google.cloud.discoveryengine.v1beta.SearchInfo DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchInfo();
   }
@@ -1044,27 +1128,27 @@ public static com.google.cloud.discoveryengine.v1beta.SearchInfo getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SearchInfo parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SearchInfo parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1079,6 +1163,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.SearchInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchInfoOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchInfoOrBuilder.java
similarity index 83%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchInfoOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchInfoOrBuilder.java
index 1f05e26db664..8d9ad29ef2c7 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchInfoOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchInfoOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface SearchInfoOrBuilder extends
+public interface SearchInfoOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The user's search query.
    *
@@ -27,10 +45,13 @@ public interface SearchInfoOrBuilder extends
    * 

    *
    * string search_query = 1;
+   *
    * @return The searchQuery.
    */
   java.lang.String getSearchQuery();
   /**
+   *
+   *
    * 
    * The user's search query.
    *
@@ -50,12 +71,14 @@ public interface SearchInfoOrBuilder extends
    * 

    *
    * string search_query = 1;
+   *
    * @return The bytes for searchQuery.
    */
-  com.google.protobuf.ByteString
-      getSearchQueryBytes();
+  com.google.protobuf.ByteString getSearchQueryBytes();
 
   /**
+   *
+   *
    * 
    * The order in which products are returned, if applicable.
    *
@@ -71,10 +94,13 @@ public interface SearchInfoOrBuilder extends
    * 

    *
    * string order_by = 2;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * The order in which products are returned, if applicable.
    *
@@ -90,12 +116,14 @@ public interface SearchInfoOrBuilder extends
    * 

    *
    * string order_by = 2;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 
   /**
+   *
+   *
    * 
    * An integer that specifies the current offset for pagination (the 0-indexed
    * starting location, amongst the products deemed by the API as relevant).
@@ -111,10 +139,13 @@ public interface SearchInfoOrBuilder extends
    * 

    *
    * optional int32 offset = 3;
+   *
    * @return Whether the offset field is set.
    */
   boolean hasOffset();
   /**
+   *
+   *
    * 
    * An integer that specifies the current offset for pagination (the 0-indexed
    * starting location, amongst the products deemed by the API as relevant).
@@ -130,6 +161,7 @@ public interface SearchInfoOrBuilder extends
    * 

    *
    * optional int32 offset = 3;
+   *
    * @return The offset.
    */
   int getOffset();
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequest.java
similarity index 70%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequest.java
index 9fa02728b601..80b79973db2b 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/search_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest}
  */
-public final class SearchRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SearchRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest)
     SearchRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SearchRequest.newBuilder() to construct.
   private SearchRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private SearchRequest() {
     servingConfig_ = "";
     branch_ = "";
@@ -34,70 +52,88 @@ private SearchRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SearchRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 11:
         return internalGetParams();
       case 22:
         return internalGetUserLabels();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.class,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.Builder.class);
   }
 
-  public interface FacetSpecOrBuilder extends
+  public interface FacetSpecOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * Required. The facet key specification.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the facetKey field is set.
      */
     boolean hasFacetKey();
     /**
+     *
+     *
      * 
      * Required. The facet key specification.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The facetKey.
      */
     com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey getFacetKey();
     /**
+     *
+     *
      * 
      * Required. The facet key specification.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
-    com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder getFacetKeyOrBuilder();
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder
+        getFacetKeyOrBuilder();
 
     /**
+     *
+     *
      * 
      * Maximum of facet values that should be returned for this facet. If
      * unspecified, defaults to 20. The maximum allowed value is 300. Values
@@ -107,11 +143,14 @@ public interface FacetSpecOrBuilder extends
      * 

      *
      * int32 limit = 2;
+     *
      * @return The limit.
      */
     int getLimit();
 
     /**
+     *
+     *
      * 
      * List of keys to exclude when faceting.
      *
@@ -144,11 +183,13 @@ public interface FacetSpecOrBuilder extends
      * 

      *
      * repeated string excluded_filter_keys = 3;
+     *
      * @return A list containing the excludedFilterKeys.
      */
-    java.util.List
-        getExcludedFilterKeysList();
+    java.util.List getExcludedFilterKeysList();
     /**
+     *
+     *
      * 
      * List of keys to exclude when faceting.
      *
@@ -181,10 +222,13 @@ public interface FacetSpecOrBuilder extends
      * 

      *
      * repeated string excluded_filter_keys = 3;
+     *
      * @return The count of excludedFilterKeys.
      */
     int getExcludedFilterKeysCount();
     /**
+     *
+     *
      * 
      * List of keys to exclude when faceting.
      *
@@ -217,11 +261,14 @@ public interface FacetSpecOrBuilder extends
      * 

      *
      * repeated string excluded_filter_keys = 3;
+     *
      * @param index The index of the element to return.
      * @return The excludedFilterKeys at the given index.
      */
     java.lang.String getExcludedFilterKeys(int index);
     /**
+     *
+     *
      * 
      * List of keys to exclude when faceting.
      *
@@ -254,13 +301,15 @@ public interface FacetSpecOrBuilder extends
      * 

      *
      * repeated string excluded_filter_keys = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the excludedFilterKeys at the given index.
      */
-    com.google.protobuf.ByteString
-        getExcludedFilterKeysBytes(int index);
+    com.google.protobuf.ByteString getExcludedFilterKeysBytes(int index);
 
     /**
+     *
+     *
      * 
      * Enables dynamic position for this facet. If set to true, the position of
      * this facet among all facets in the response is determined automatically.
@@ -293,56 +342,63 @@ public interface FacetSpecOrBuilder extends
      * 

      *
      * bool enable_dynamic_position = 4;
+     *
      * @return The enableDynamicPosition.
      */
     boolean getEnableDynamicPosition();
   }
   /**
+   *
+   *
    * 
    * A facet specification to perform faceted search.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec}
    */
-  public static final class FacetSpec extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class FacetSpec extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec)
       FacetSpecOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use FacetSpec.newBuilder() to construct.
     private FacetSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private FacetSpec() {
-      excludedFilterKeys_ =
-          com.google.protobuf.LazyStringArrayList.emptyList();
+      excludedFilterKeys_ = com.google.protobuf.LazyStringArrayList.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new FacetSpec();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.class,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder.class);
     }
 
-    public interface FacetKeyOrBuilder extends
+    public interface FacetKeyOrBuilder
+        extends
         // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey)
         com.google.protobuf.MessageOrBuilder {
 
       /**
+       *
+       *
        * 
        * Required. Supported textual and numerical facet keys in
        * [Document][google.cloud.discoveryengine.v1beta.Document] object, over
@@ -350,10 +406,13 @@ public interface FacetKeyOrBuilder extends
        * 

        *
        * string key = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
        * @return The key.
        */
       java.lang.String getKey();
       /**
+       *
+       *
        * 
        * Required. Supported textual and numerical facet keys in
        * [Document][google.cloud.discoveryengine.v1beta.Document] object, over
@@ -361,12 +420,14 @@ public interface FacetKeyOrBuilder extends
        * 

        *
        * string key = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
        * @return The bytes for key.
        */
-      com.google.protobuf.ByteString
-          getKeyBytes();
+      com.google.protobuf.ByteString getKeyBytes();
 
       /**
+       *
+       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -375,9 +436,10 @@ public interface FacetKeyOrBuilder extends
        *
        * repeated .google.cloud.discoveryengine.v1beta.Interval intervals = 2;
        */
-      java.util.List 
-          getIntervalsList();
+      java.util.List getIntervalsList();
       /**
+       *
+       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -388,6 +450,8 @@ public interface FacetKeyOrBuilder extends
        */
       com.google.cloud.discoveryengine.v1beta.Interval getIntervals(int index);
       /**
+       *
+       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -398,6 +462,8 @@ public interface FacetKeyOrBuilder extends
        */
       int getIntervalsCount();
       /**
+       *
+       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -406,9 +472,11 @@ public interface FacetKeyOrBuilder extends
        *
        * repeated .google.cloud.discoveryengine.v1beta.Interval intervals = 2;
        */
-      java.util.List 
+      java.util.List
           getIntervalsOrBuilderList();
       /**
+       *
+       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -417,10 +485,11 @@ public interface FacetKeyOrBuilder extends
        *
        * repeated .google.cloud.discoveryengine.v1beta.Interval intervals = 2;
        */
-      com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(
-          int index);
+      com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(int index);
 
       /**
+       *
+       *
        * 
        * Only get facet for the given restricted values. Only supported on
        * textual fields. For example, suppose "category" has three values
@@ -431,11 +500,13 @@ com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(
        * 

        *
        * repeated string restricted_values = 3;
+       *
        * @return A list containing the restrictedValues.
        */
-      java.util.List
-          getRestrictedValuesList();
+      java.util.List getRestrictedValuesList();
       /**
+       *
+       *
        * 
        * Only get facet for the given restricted values. Only supported on
        * textual fields. For example, suppose "category" has three values
@@ -446,10 +517,13 @@ com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(
        * 

        *
        * repeated string restricted_values = 3;
+       *
        * @return The count of restrictedValues.
        */
       int getRestrictedValuesCount();
       /**
+       *
+       *
        * 
        * Only get facet for the given restricted values. Only supported on
        * textual fields. For example, suppose "category" has three values
@@ -460,11 +534,14 @@ com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(
        * 

        *
        * repeated string restricted_values = 3;
+       *
        * @param index The index of the element to return.
        * @return The restrictedValues at the given index.
        */
       java.lang.String getRestrictedValues(int index);
       /**
+       *
+       *
        * 
        * Only get facet for the given restricted values. Only supported on
        * textual fields. For example, suppose "category" has three values
@@ -475,13 +552,15 @@ com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(
        * 

        *
        * repeated string restricted_values = 3;
+       *
        * @param index The index of the value to return.
        * @return The bytes of the restrictedValues at the given index.
        */
-      com.google.protobuf.ByteString
-          getRestrictedValuesBytes(int index);
+      com.google.protobuf.ByteString getRestrictedValuesBytes(int index);
 
       /**
+       *
+       *
        * 
        * Only get facet values that start with the given string prefix. For
        * example, suppose "category" has three values "Action > 2022",
@@ -491,11 +570,13 @@ com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(
        * 

        *
        * repeated string prefixes = 4;
+       *
        * @return A list containing the prefixes.
        */
-      java.util.List
-          getPrefixesList();
+      java.util.List getPrefixesList();
       /**
+       *
+       *
        * 
        * Only get facet values that start with the given string prefix. For
        * example, suppose "category" has three values "Action > 2022",
@@ -505,10 +586,13 @@ com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(
        * 

        *
        * repeated string prefixes = 4;
+       *
        * @return The count of prefixes.
        */
       int getPrefixesCount();
       /**
+       *
+       *
        * 
        * Only get facet values that start with the given string prefix. For
        * example, suppose "category" has three values "Action > 2022",
@@ -518,11 +602,14 @@ com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(
        * 

        *
        * repeated string prefixes = 4;
+       *
        * @param index The index of the element to return.
        * @return The prefixes at the given index.
        */
       java.lang.String getPrefixes(int index);
       /**
+       *
+       *
        * 
        * Only get facet values that start with the given string prefix. For
        * example, suppose "category" has three values "Action > 2022",
@@ -532,13 +619,15 @@ com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(
        * 

        *
        * repeated string prefixes = 4;
+       *
        * @param index The index of the value to return.
        * @return The bytes of the prefixes at the given index.
        */
-      com.google.protobuf.ByteString
-          getPrefixesBytes(int index);
+      com.google.protobuf.ByteString getPrefixesBytes(int index);
 
       /**
+       *
+       *
        * 
        * Only get facet values that contains the given strings. For example,
        * suppose "category" has three values "Action > 2022",
@@ -548,11 +637,13 @@ com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(
        * 

        *
        * repeated string contains = 5;
+       *
        * @return A list containing the contains.
        */
-      java.util.List
-          getContainsList();
+      java.util.List getContainsList();
       /**
+       *
+       *
        * 
        * Only get facet values that contains the given strings. For example,
        * suppose "category" has three values "Action > 2022",
@@ -562,10 +653,13 @@ com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(
        * 

        *
        * repeated string contains = 5;
+       *
        * @return The count of contains.
        */
       int getContainsCount();
       /**
+       *
+       *
        * 
        * Only get facet values that contains the given strings. For example,
        * suppose "category" has three values "Action > 2022",
@@ -575,11 +669,14 @@ com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(
        * 

        *
        * repeated string contains = 5;
+       *
        * @param index The index of the element to return.
        * @return The contains at the given index.
        */
       java.lang.String getContains(int index);
       /**
+       *
+       *
        * 
        * Only get facet values that contains the given strings. For example,
        * suppose "category" has three values "Action > 2022",
@@ -589,24 +686,29 @@ com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(
        * 

        *
        * repeated string contains = 5;
+       *
        * @param index The index of the value to return.
        * @return The bytes of the contains at the given index.
        */
-      com.google.protobuf.ByteString
-          getContainsBytes(int index);
+      com.google.protobuf.ByteString getContainsBytes(int index);
 
       /**
+       *
+       *
        * 
        * True to make facet keys case insensitive when getting faceting
        * values with prefixes or contains; false otherwise.
        * 

        *
        * bool case_insensitive = 6;
+       *
        * @return The caseInsensitive.
        */
       boolean getCaseInsensitive();
 
       /**
+       *
+       *
        * 
        * The order in which documents are returned.
        *
@@ -628,10 +730,13 @@ com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(
        * 

        *
        * string order_by = 7;
+       *
        * @return The orderBy.
        */
       java.lang.String getOrderBy();
       /**
+       *
+       *
        * 
        * The order in which documents are returned.
        *
@@ -653,63 +758,68 @@ com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(
        * 

        *
        * string order_by = 7;
+       *
        * @return The bytes for orderBy.
        */
-      com.google.protobuf.ByteString
-          getOrderByBytes();
+      com.google.protobuf.ByteString getOrderByBytes();
     }
     /**
+     *
+     *
      * 
      * Specifies how a facet is computed.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey}
      */
-    public static final class FacetKey extends
-        com.google.protobuf.GeneratedMessageV3 implements
+    public static final class FacetKey extends com.google.protobuf.GeneratedMessageV3
+        implements
         // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey)
         FacetKeyOrBuilder {
-    private static final long serialVersionUID = 0L;
+      private static final long serialVersionUID = 0L;
       // Use FacetKey.newBuilder() to construct.
       private FacetKey(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
+
       private FacetKey() {
         key_ = "";
         intervals_ = java.util.Collections.emptyList();
-        restrictedValues_ =
-            com.google.protobuf.LazyStringArrayList.emptyList();
-        prefixes_ =
-            com.google.protobuf.LazyStringArrayList.emptyList();
-        contains_ =
-            com.google.protobuf.LazyStringArrayList.emptyList();
+        restrictedValues_ = com.google.protobuf.LazyStringArrayList.emptyList();
+        prefixes_ = com.google.protobuf.LazyStringArrayList.emptyList();
+        contains_ = com.google.protobuf.LazyStringArrayList.emptyList();
         orderBy_ = "";
       }
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
         return new FacetKey();
       }
 
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.class,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder
+                    .class);
       }
 
       public static final int KEY_FIELD_NUMBER = 1;
+
       @SuppressWarnings("serial")
       private volatile java.lang.Object key_ = "";
       /**
+       *
+       *
        * 
        * Required. Supported textual and numerical facet keys in
        * [Document][google.cloud.discoveryengine.v1beta.Document] object, over
@@ -717,6 +827,7 @@ protected java.lang.Object newInstance(
        * 

        *
        * string key = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
        * @return The key.
        */
       @java.lang.Override
@@ -725,14 +836,15 @@ public java.lang.String getKey() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = 
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           key_ = s;
           return s;
         }
       }
       /**
+       *
+       *
        * 
        * Required. Supported textual and numerical facet keys in
        * [Document][google.cloud.discoveryengine.v1beta.Document] object, over
@@ -740,16 +852,15 @@ public java.lang.String getKey() {
        * 

        *
        * string key = 1 [(.google.api.field_behavior) = REQUIRED];
+       *
        * @return The bytes for key.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString
-          getKeyBytes() {
+      public com.google.protobuf.ByteString getKeyBytes() {
         java.lang.Object ref = key_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           key_ = b;
           return b;
         } else {
@@ -758,9 +869,12 @@ public java.lang.String getKey() {
       }
 
       public static final int INTERVALS_FIELD_NUMBER = 2;
+
       @SuppressWarnings("serial")
       private java.util.List intervals_;
       /**
+       *
+       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -774,6 +888,8 @@ public java.util.List getInter
         return intervals_;
       }
       /**
+       *
+       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -783,11 +899,13 @@ public java.util.List getInter
        * repeated .google.cloud.discoveryengine.v1beta.Interval intervals = 2;
        */
       @java.lang.Override
-      public java.util.List 
+      public java.util.List
           getIntervalsOrBuilderList() {
         return intervals_;
       }
       /**
+       *
+       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -801,6 +919,8 @@ public int getIntervalsCount() {
         return intervals_.size();
       }
       /**
+       *
+       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -814,6 +934,8 @@ public com.google.cloud.discoveryengine.v1beta.Interval getIntervals(int index)
         return intervals_.get(index);
       }
       /**
+       *
+       *
        * 
        * Set only if values should be bucketized into intervals. Must be set
        * for facets with numerical values. Must not be set for facet with text
@@ -829,10 +951,13 @@ public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrB
       }
 
       public static final int RESTRICTED_VALUES_FIELD_NUMBER = 3;
+
       @SuppressWarnings("serial")
       private com.google.protobuf.LazyStringArrayList restrictedValues_ =
           com.google.protobuf.LazyStringArrayList.emptyList();
       /**
+       *
+       *
        * 
        * Only get facet for the given restricted values. Only supported on
        * textual fields. For example, suppose "category" has three values
@@ -843,13 +968,15 @@ public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrB
        * 

        *
        * repeated string restricted_values = 3;
+       *
        * @return A list containing the restrictedValues.
        */
-      public com.google.protobuf.ProtocolStringList
-          getRestrictedValuesList() {
+      public com.google.protobuf.ProtocolStringList getRestrictedValuesList() {
         return restrictedValues_;
       }
       /**
+       *
+       *
        * 
        * Only get facet for the given restricted values. Only supported on
        * textual fields. For example, suppose "category" has three values
@@ -860,12 +987,15 @@ public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrB
        * 

        *
        * repeated string restricted_values = 3;
+       *
        * @return The count of restrictedValues.
        */
       public int getRestrictedValuesCount() {
         return restrictedValues_.size();
       }
       /**
+       *
+       *
        * 
        * Only get facet for the given restricted values. Only supported on
        * textual fields. For example, suppose "category" has three values
@@ -876,6 +1006,7 @@ public int getRestrictedValuesCount() {
        * 

        *
        * repeated string restricted_values = 3;
+       *
        * @param index The index of the element to return.
        * @return The restrictedValues at the given index.
        */
@@ -883,6 +1014,8 @@ public java.lang.String getRestrictedValues(int index) {
         return restrictedValues_.get(index);
       }
       /**
+       *
+       *
        * 
        * Only get facet for the given restricted values. Only supported on
        * textual fields. For example, suppose "category" has three values
@@ -893,19 +1026,22 @@ public java.lang.String getRestrictedValues(int index) {
        * 

        *
        * repeated string restricted_values = 3;
+       *
        * @param index The index of the value to return.
        * @return The bytes of the restrictedValues at the given index.
        */
-      public com.google.protobuf.ByteString
-          getRestrictedValuesBytes(int index) {
+      public com.google.protobuf.ByteString getRestrictedValuesBytes(int index) {
         return restrictedValues_.getByteString(index);
       }
 
       public static final int PREFIXES_FIELD_NUMBER = 4;
+
       @SuppressWarnings("serial")
       private com.google.protobuf.LazyStringArrayList prefixes_ =
           com.google.protobuf.LazyStringArrayList.emptyList();
       /**
+       *
+       *
        * 
        * Only get facet values that start with the given string prefix. For
        * example, suppose "category" has three values "Action > 2022",
@@ -915,13 +1051,15 @@ public java.lang.String getRestrictedValues(int index) {
        * 

        *
        * repeated string prefixes = 4;
+       *
        * @return A list containing the prefixes.
        */
-      public com.google.protobuf.ProtocolStringList
-          getPrefixesList() {
+      public com.google.protobuf.ProtocolStringList getPrefixesList() {
         return prefixes_;
       }
       /**
+       *
+       *
        * 
        * Only get facet values that start with the given string prefix. For
        * example, suppose "category" has three values "Action > 2022",
@@ -931,12 +1069,15 @@ public java.lang.String getRestrictedValues(int index) {
        * 

        *
        * repeated string prefixes = 4;
+       *
        * @return The count of prefixes.
        */
       public int getPrefixesCount() {
         return prefixes_.size();
       }
       /**
+       *
+       *
        * 
        * Only get facet values that start with the given string prefix. For
        * example, suppose "category" has three values "Action > 2022",
@@ -946,6 +1087,7 @@ public int getPrefixesCount() {
        * 

        *
        * repeated string prefixes = 4;
+       *
        * @param index The index of the element to return.
        * @return The prefixes at the given index.
        */
@@ -953,6 +1095,8 @@ public java.lang.String getPrefixes(int index) {
         return prefixes_.get(index);
       }
       /**
+       *
+       *
        * 
        * Only get facet values that start with the given string prefix. For
        * example, suppose "category" has three values "Action > 2022",
@@ -962,19 +1106,22 @@ public java.lang.String getPrefixes(int index) {
        * 

        *
        * repeated string prefixes = 4;
+       *
        * @param index The index of the value to return.
        * @return The bytes of the prefixes at the given index.
        */
-      public com.google.protobuf.ByteString
-          getPrefixesBytes(int index) {
+      public com.google.protobuf.ByteString getPrefixesBytes(int index) {
         return prefixes_.getByteString(index);
       }
 
       public static final int CONTAINS_FIELD_NUMBER = 5;
+
       @SuppressWarnings("serial")
       private com.google.protobuf.LazyStringArrayList contains_ =
           com.google.protobuf.LazyStringArrayList.emptyList();
       /**
+       *
+       *
        * 
        * Only get facet values that contains the given strings. For example,
        * suppose "category" has three values "Action > 2022",
@@ -984,13 +1131,15 @@ public java.lang.String getPrefixes(int index) {
        * 

        *
        * repeated string contains = 5;
+       *
        * @return A list containing the contains.
        */
-      public com.google.protobuf.ProtocolStringList
-          getContainsList() {
+      public com.google.protobuf.ProtocolStringList getContainsList() {
         return contains_;
       }
       /**
+       *
+       *
        * 
        * Only get facet values that contains the given strings. For example,
        * suppose "category" has three values "Action > 2022",
@@ -1000,12 +1149,15 @@ public java.lang.String getPrefixes(int index) {
        * 

        *
        * repeated string contains = 5;
+       *
        * @return The count of contains.
        */
       public int getContainsCount() {
         return contains_.size();
       }
       /**
+       *
+       *
        * 
        * Only get facet values that contains the given strings. For example,
        * suppose "category" has three values "Action > 2022",
@@ -1015,6 +1167,7 @@ public int getContainsCount() {
        * 

        *
        * repeated string contains = 5;
+       *
        * @param index The index of the element to return.
        * @return The contains at the given index.
        */
@@ -1022,6 +1175,8 @@ public java.lang.String getContains(int index) {
         return contains_.get(index);
       }
       /**
+       *
+       *
        * 
        * Only get facet values that contains the given strings. For example,
        * suppose "category" has three values "Action > 2022",
@@ -1031,23 +1186,26 @@ public java.lang.String getContains(int index) {
        * 

        *
        * repeated string contains = 5;
+       *
        * @param index The index of the value to return.
        * @return The bytes of the contains at the given index.
        */
-      public com.google.protobuf.ByteString
-          getContainsBytes(int index) {
+      public com.google.protobuf.ByteString getContainsBytes(int index) {
         return contains_.getByteString(index);
       }
 
       public static final int CASE_INSENSITIVE_FIELD_NUMBER = 6;
       private boolean caseInsensitive_ = false;
       /**
+       *
+       *
        * 
        * True to make facet keys case insensitive when getting faceting
        * values with prefixes or contains; false otherwise.
        * 

        *
        * bool case_insensitive = 6;
+       *
        * @return The caseInsensitive.
        */
       @java.lang.Override
@@ -1056,9 +1214,12 @@ public boolean getCaseInsensitive() {
       }
 
       public static final int ORDER_BY_FIELD_NUMBER = 7;
+
       @SuppressWarnings("serial")
       private volatile java.lang.Object orderBy_ = "";
       /**
+       *
+       *
        * 
        * The order in which documents are returned.
        *
@@ -1080,6 +1241,7 @@ public boolean getCaseInsensitive() {
        * 

        *
        * string order_by = 7;
+       *
        * @return The orderBy.
        */
       @java.lang.Override
@@ -1088,14 +1250,15 @@ public java.lang.String getOrderBy() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = 
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           orderBy_ = s;
           return s;
         }
       }
       /**
+       *
+       *
        * 
        * The order in which documents are returned.
        *
@@ -1117,16 +1280,15 @@ public java.lang.String getOrderBy() {
        * 

        *
        * string order_by = 7;
+       *
        * @return The bytes for orderBy.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString
-          getOrderByBytes() {
+      public com.google.protobuf.ByteString getOrderByBytes() {
         java.lang.Object ref = orderBy_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           orderBy_ = b;
           return b;
         } else {
@@ -1135,6 +1297,7 @@ public java.lang.String getOrderBy() {
       }
 
       private byte memoizedIsInitialized = -1;
+
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -1146,8 +1309,7 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output)
-                          throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(key_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 1, key_);
         }
@@ -1155,7 +1317,8 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
           output.writeMessage(2, intervals_.get(i));
         }
         for (int i = 0; i < restrictedValues_.size(); i++) {
-          com.google.protobuf.GeneratedMessageV3.writeString(output, 3, restrictedValues_.getRaw(i));
+          com.google.protobuf.GeneratedMessageV3.writeString(
+              output, 3, restrictedValues_.getRaw(i));
         }
         for (int i = 0; i < prefixes_.size(); i++) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 4, prefixes_.getRaw(i));
@@ -1182,8 +1345,7 @@ public int getSerializedSize() {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, key_);
         }
         for (int i = 0; i < intervals_.size(); i++) {
-          size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(2, intervals_.get(i));
+          size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, intervals_.get(i));
         }
         {
           int dataSize = 0;
@@ -1210,8 +1372,7 @@ public int getSerializedSize() {
           size += 1 * getContainsList().size();
         }
         if (caseInsensitive_ != false) {
-          size += com.google.protobuf.CodedOutputStream
-            .computeBoolSize(6, caseInsensitive_);
+          size += com.google.protobuf.CodedOutputStream.computeBoolSize(6, caseInsensitive_);
         }
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(orderBy_)) {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, orderBy_);
@@ -1224,27 +1385,22 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-         return true;
+          return true;
         }
-        if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey)) {
+        if (!(obj
+            instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey)) {
           return super.equals(obj);
         }
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey) obj;
-
-        if (!getKey()
-            .equals(other.getKey())) return false;
-        if (!getIntervalsList()
-            .equals(other.getIntervalsList())) return false;
-        if (!getRestrictedValuesList()
-            .equals(other.getRestrictedValuesList())) return false;
-        if (!getPrefixesList()
-            .equals(other.getPrefixesList())) return false;
-        if (!getContainsList()
-            .equals(other.getContainsList())) return false;
-        if (getCaseInsensitive()
-            != other.getCaseInsensitive()) return false;
-        if (!getOrderBy()
-            .equals(other.getOrderBy())) return false;
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey other =
+            (com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey) obj;
+
+        if (!getKey().equals(other.getKey())) return false;
+        if (!getIntervalsList().equals(other.getIntervalsList())) return false;
+        if (!getRestrictedValuesList().equals(other.getRestrictedValuesList())) return false;
+        if (!getPrefixesList().equals(other.getPrefixesList())) return false;
+        if (!getContainsList().equals(other.getContainsList())) return false;
+        if (getCaseInsensitive() != other.getCaseInsensitive()) return false;
+        if (!getOrderBy().equals(other.getOrderBy())) return false;
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
@@ -1275,8 +1431,7 @@ public int hashCode() {
           hash = (53 * hash) + getContainsList().hashCode();
         }
         hash = (37 * hash) + CASE_INSENSITIVE_FIELD_NUMBER;
-        hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-            getCaseInsensitive());
+        hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getCaseInsensitive());
         hash = (37 * hash) + ORDER_BY_FIELD_NUMBER;
         hash = (53 * hash) + getOrderBy().hashCode();
         hash = (29 * hash) + getUnknownFields().hashCode();
@@ -1284,90 +1439,103 @@ public int hashCode() {
         return hash;
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(
-          java.nio.ByteBuffer data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+          parseFrom(java.nio.ByteBuffer data)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(
-          java.nio.ByteBuffer data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+          parseFrom(
+              java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(
-          com.google.protobuf.ByteString data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+          parseFrom(com.google.protobuf.ByteString data)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(
-          com.google.protobuf.ByteString data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+          parseFrom(
+              com.google.protobuf.ByteString data,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(byte[] data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+          parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(
-          byte[] data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+          parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+          parseFrom(java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+          parseFrom(
+              java.io.InputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseDelimitedFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+          parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseDelimitedFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+          parseDelimitedFrom(
+              java.io.InputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+            PARSER, input, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(
-          com.google.protobuf.CodedInputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+          parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey parseFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+          parseFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() { return newBuilder(); }
+      public Builder newBuilderForType() {
+        return newBuilder();
+      }
+
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-      public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey prototype) {
+
+      public static Builder newBuilder(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
+
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE
-            ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -1377,39 +1545,43 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
+       *
+       *
        * 
        * Specifies how a facet is computed.
        * 

        *
        * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey}
        */
-      public static final class Builder extends
-          com.google.protobuf.GeneratedMessageV3.Builder implements
+      public static final class Builder
+          extends com.google.protobuf.GeneratedMessageV3.Builder
+          implements
           // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey)
           com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor;
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_fieldAccessorTable
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder.class);
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.class,
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder
+                      .class);
         }
 
-        // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.newBuilder()
-        private Builder() {
-
-        }
+        // Construct using
+        // com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.newBuilder()
+        private Builder() {}
 
-        private Builder(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-
         }
+
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -1422,31 +1594,31 @@ public Builder clear() {
             intervalsBuilder_.clear();
           }
           bitField0_ = (bitField0_ & ~0x00000002);
-          restrictedValues_ =
-              com.google.protobuf.LazyStringArrayList.emptyList();
-          prefixes_ =
-              com.google.protobuf.LazyStringArrayList.emptyList();
-          contains_ =
-              com.google.protobuf.LazyStringArrayList.emptyList();
+          restrictedValues_ = com.google.protobuf.LazyStringArrayList.emptyList();
+          prefixes_ = com.google.protobuf.LazyStringArrayList.emptyList();
+          contains_ = com.google.protobuf.LazyStringArrayList.emptyList();
           caseInsensitive_ = false;
           orderBy_ = "";
           return this;
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor
-            getDescriptorForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey getDefaultInstanceForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.getDefaultInstance();
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+            getDefaultInstanceForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+              .getDefaultInstance();
         }
 
         @java.lang.Override
         public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey build() {
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey result = buildPartial();
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey result =
+              buildPartial();
           if (!result.isInitialized()) {
             throw newUninitializedMessageException(result);
           }
@@ -1454,15 +1626,20 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey buildPartial() {
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey(this);
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+            buildPartial() {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey result =
+              new com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey(this);
           buildPartialRepeatedFields(result);
-          if (bitField0_ != 0) { buildPartial0(result); }
+          if (bitField0_ != 0) {
+            buildPartial0(result);
+          }
           onBuilt();
           return result;
         }
 
-        private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey result) {
+        private void buildPartialRepeatedFields(
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey result) {
           if (intervalsBuilder_ == null) {
             if (((bitField0_ & 0x00000002) != 0)) {
               intervals_ = java.util.Collections.unmodifiableList(intervals_);
@@ -1474,7 +1651,8 @@ private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.
           }
         }
 
-        private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey result) {
+        private void buildPartial0(
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.key_ = key_;
@@ -1503,46 +1681,54 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest
         public Builder clone() {
           return super.clone();
         }
+
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.setField(field, value);
         }
+
         @java.lang.Override
-        public Builder clearField(
-            com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
+
         @java.lang.Override
-        public Builder clearOneof(
-            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
+
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
+            int index,
+            java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
+
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
+
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey) {
-            return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey)other);
+          if (other
+              instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey) {
+            return mergeFrom(
+                (com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey) other);
           } else {
             super.mergeFrom(other);
             return this;
           }
         }
 
-        public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey other) {
-          if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.getDefaultInstance()) return this;
+        public Builder mergeFrom(
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey other) {
+          if (other
+              == com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+                  .getDefaultInstance()) return this;
           if (!other.getKey().isEmpty()) {
             key_ = other.key_;
             bitField0_ |= 0x00000001;
@@ -1566,9 +1752,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.F
                 intervalsBuilder_ = null;
                 intervals_ = other.intervals_;
                 bitField0_ = (bitField0_ & ~0x00000002);
-                intervalsBuilder_ = 
-                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                     getIntervalsFieldBuilder() : null;
+                intervalsBuilder_ =
+                    com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                        ? getIntervalsFieldBuilder()
+                        : null;
               } else {
                 intervalsBuilder_.addAllMessages(other.intervals_);
               }
@@ -1638,58 +1825,66 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 10: {
-                  key_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-                case 18: {
-                  com.google.cloud.discoveryengine.v1beta.Interval m =
-                      input.readMessage(
-                          com.google.cloud.discoveryengine.v1beta.Interval.parser(),
-                          extensionRegistry);
-                  if (intervalsBuilder_ == null) {
-                    ensureIntervalsIsMutable();
-                    intervals_.add(m);
-                  } else {
-                    intervalsBuilder_.addMessage(m);
-                  }
-                  break;
-                } // case 18
-                case 26: {
-                  java.lang.String s = input.readStringRequireUtf8();
-                  ensureRestrictedValuesIsMutable();
-                  restrictedValues_.add(s);
-                  break;
-                } // case 26
-                case 34: {
-                  java.lang.String s = input.readStringRequireUtf8();
-                  ensurePrefixesIsMutable();
-                  prefixes_.add(s);
-                  break;
-                } // case 34
-                case 42: {
-                  java.lang.String s = input.readStringRequireUtf8();
-                  ensureContainsIsMutable();
-                  contains_.add(s);
-                  break;
-                } // case 42
-                case 48: {
-                  caseInsensitive_ = input.readBool();
-                  bitField0_ |= 0x00000020;
-                  break;
-                } // case 48
-                case 58: {
-                  orderBy_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000040;
-                  break;
-                } // case 58
-                default: {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+                case 10:
+                  {
+                    key_ = input.readStringRequireUtf8();
+                    bitField0_ |= 0x00000001;
+                    break;
+                  } // case 10
+                case 18:
+                  {
+                    com.google.cloud.discoveryengine.v1beta.Interval m =
+                        input.readMessage(
+                            com.google.cloud.discoveryengine.v1beta.Interval.parser(),
+                            extensionRegistry);
+                    if (intervalsBuilder_ == null) {
+                      ensureIntervalsIsMutable();
+                      intervals_.add(m);
+                    } else {
+                      intervalsBuilder_.addMessage(m);
+                    }
+                    break;
+                  } // case 18
+                case 26:
+                  {
+                    java.lang.String s = input.readStringRequireUtf8();
+                    ensureRestrictedValuesIsMutable();
+                    restrictedValues_.add(s);
+                    break;
+                  } // case 26
+                case 34:
+                  {
+                    java.lang.String s = input.readStringRequireUtf8();
+                    ensurePrefixesIsMutable();
+                    prefixes_.add(s);
+                    break;
+                  } // case 34
+                case 42:
+                  {
+                    java.lang.String s = input.readStringRequireUtf8();
+                    ensureContainsIsMutable();
+                    contains_.add(s);
+                    break;
+                  } // case 42
+                case 48:
+                  {
+                    caseInsensitive_ = input.readBool();
+                    bitField0_ |= 0x00000020;
+                    break;
+                  } // case 48
+                case 58:
+                  {
+                    orderBy_ = input.readStringRequireUtf8();
+                    bitField0_ |= 0x00000040;
+                    break;
+                  } // case 58
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1699,10 +1894,13 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
+
         private int bitField0_;
 
         private java.lang.Object key_ = "";
         /**
+         *
+         *
          * 
          * Required. Supported textual and numerical facet keys in
          * [Document][google.cloud.discoveryengine.v1beta.Document] object, over
@@ -1710,13 +1908,13 @@ public Builder mergeFrom(
          * 

          *
          * string key = 1 [(.google.api.field_behavior) = REQUIRED];
+         *
          * @return The key.
          */
         public java.lang.String getKey() {
           java.lang.Object ref = key_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             key_ = s;
             return s;
@@ -1725,6 +1923,8 @@ public java.lang.String getKey() {
           }
         }
         /**
+         *
+         *
          * 
          * Required. Supported textual and numerical facet keys in
          * [Document][google.cloud.discoveryengine.v1beta.Document] object, over
@@ -1732,15 +1932,14 @@ public java.lang.String getKey() {
          * 

          *
          * string key = 1 [(.google.api.field_behavior) = REQUIRED];
+         *
          * @return The bytes for key.
          */
-        public com.google.protobuf.ByteString
-            getKeyBytes() {
+        public com.google.protobuf.ByteString getKeyBytes() {
           java.lang.Object ref = key_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
+            com.google.protobuf.ByteString b =
+                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
             key_ = b;
             return b;
           } else {
@@ -1748,6 +1947,8 @@ public java.lang.String getKey() {
           }
         }
         /**
+         *
+         *
          * 
          * Required. Supported textual and numerical facet keys in
          * [Document][google.cloud.discoveryengine.v1beta.Document] object, over
@@ -1755,18 +1956,22 @@ public java.lang.String getKey() {
          * 

          *
          * string key = 1 [(.google.api.field_behavior) = REQUIRED];
+         *
          * @param value The key to set.
          * @return This builder for chaining.
          */
-        public Builder setKey(
-            java.lang.String value) {
-          if (value == null) { throw new NullPointerException(); }
-          key_ = value;
+        public Builder setKey(java.lang.String value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          key_ = value;
           bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. Supported textual and numerical facet keys in
          * [Document][google.cloud.discoveryengine.v1beta.Document] object, over
@@ -1774,6 +1979,7 @@ public Builder setKey(
          * 

          *
          * string key = 1 [(.google.api.field_behavior) = REQUIRED];
+         *
          * @return This builder for chaining.
          */
         public Builder clearKey() {
@@ -1783,6 +1989,8 @@ public Builder clearKey() {
           return this;
         }
         /**
+         *
+         *
          * 
          * Required. Supported textual and numerical facet keys in
          * [Document][google.cloud.discoveryengine.v1beta.Document] object, over
@@ -1790,12 +1998,14 @@ public Builder clearKey() {
          * 

          *
          * string key = 1 [(.google.api.field_behavior) = REQUIRED];
+         *
          * @param value The bytes for key to set.
          * @return This builder for chaining.
          */
-        public Builder setKeyBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setKeyBytes(com.google.protobuf.ByteString value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           checkByteStringIsUtf8(value);
           key_ = value;
           bitField0_ |= 0x00000001;
@@ -1804,18 +2014,26 @@ public Builder setKeyBytes(
         }
 
         private java.util.List intervals_ =
-          java.util.Collections.emptyList();
+            java.util.Collections.emptyList();
+
         private void ensureIntervalsIsMutable() {
           if (!((bitField0_ & 0x00000002) != 0)) {
-            intervals_ = new java.util.ArrayList(intervals_);
+            intervals_ =
+                new java.util.ArrayList(
+                    intervals_);
             bitField0_ |= 0x00000002;
-           }
+          }
         }
 
         private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Interval, com.google.cloud.discoveryengine.v1beta.Interval.Builder, com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder> intervalsBuilder_;
+                com.google.cloud.discoveryengine.v1beta.Interval,
+                com.google.cloud.discoveryengine.v1beta.Interval.Builder,
+                com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder>
+            intervalsBuilder_;
 
         /**
+         *
+         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -1832,6 +2050,8 @@ public java.util.List getInter
           }
         }
         /**
+         *
+         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -1848,6 +2068,8 @@ public int getIntervalsCount() {
           }
         }
         /**
+         *
+         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -1864,6 +2086,8 @@ public com.google.cloud.discoveryengine.v1beta.Interval getIntervals(int index)
           }
         }
         /**
+         *
+         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -1887,6 +2111,8 @@ public Builder setIntervals(
           return this;
         }
         /**
+         *
+         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -1907,6 +2133,8 @@ public Builder setIntervals(
           return this;
         }
         /**
+         *
+         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -1929,6 +2157,8 @@ public Builder addIntervals(com.google.cloud.discoveryengine.v1beta.Interval val
           return this;
         }
         /**
+         *
+         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -1952,6 +2182,8 @@ public Builder addIntervals(
           return this;
         }
         /**
+         *
+         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -1972,6 +2204,8 @@ public Builder addIntervals(
           return this;
         }
         /**
+         *
+         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -1992,6 +2226,8 @@ public Builder addIntervals(
           return this;
         }
         /**
+         *
+         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2004,8 +2240,7 @@ public Builder addAllIntervals(
             java.lang.Iterable values) {
           if (intervalsBuilder_ == null) {
             ensureIntervalsIsMutable();
-            com.google.protobuf.AbstractMessageLite.Builder.addAll(
-                values, intervals_);
+            com.google.protobuf.AbstractMessageLite.Builder.addAll(values, intervals_);
             onChanged();
           } else {
             intervalsBuilder_.addAllMessages(values);
@@ -2013,6 +2248,8 @@ public Builder addAllIntervals(
           return this;
         }
         /**
+         *
+         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2032,6 +2269,8 @@ public Builder clearIntervals() {
           return this;
         }
         /**
+         *
+         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2051,6 +2290,8 @@ public Builder removeIntervals(int index) {
           return this;
         }
         /**
+         *
+         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2064,6 +2305,8 @@ public com.google.cloud.discoveryengine.v1beta.Interval.Builder getIntervalsBuil
           return getIntervalsFieldBuilder().getBuilder(index);
         }
         /**
+         *
+         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2075,11 +2318,14 @@ public com.google.cloud.discoveryengine.v1beta.Interval.Builder getIntervalsBuil
         public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrBuilder(
             int index) {
           if (intervalsBuilder_ == null) {
-            return intervals_.get(index);  } else {
+            return intervals_.get(index);
+          } else {
             return intervalsBuilder_.getMessageOrBuilder(index);
           }
         }
         /**
+         *
+         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2088,8 +2334,8 @@ public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrB
          *
          * repeated .google.cloud.discoveryengine.v1beta.Interval intervals = 2;
          */
-        public java.util.List 
-             getIntervalsOrBuilderList() {
+        public java.util.List
+            getIntervalsOrBuilderList() {
           if (intervalsBuilder_ != null) {
             return intervalsBuilder_.getMessageOrBuilderList();
           } else {
@@ -2097,6 +2343,8 @@ public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrB
           }
         }
         /**
+         *
+         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2106,10 +2354,12 @@ public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalsOrB
          * repeated .google.cloud.discoveryengine.v1beta.Interval intervals = 2;
          */
         public com.google.cloud.discoveryengine.v1beta.Interval.Builder addIntervalsBuilder() {
-          return getIntervalsFieldBuilder().addBuilder(
-              com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance());
+          return getIntervalsFieldBuilder()
+              .addBuilder(com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance());
         }
         /**
+         *
+         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2120,10 +2370,13 @@ public com.google.cloud.discoveryengine.v1beta.Interval.Builder addIntervalsBuil
          */
         public com.google.cloud.discoveryengine.v1beta.Interval.Builder addIntervalsBuilder(
             int index) {
-          return getIntervalsFieldBuilder().addBuilder(
-              index, com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance());
+          return getIntervalsFieldBuilder()
+              .addBuilder(
+                  index, com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance());
         }
         /**
+         *
+         *
          * 
          * Set only if values should be bucketized into intervals. Must be set
          * for facets with numerical values. Must not be set for facet with text
@@ -2132,16 +2385,22 @@ public com.google.cloud.discoveryengine.v1beta.Interval.Builder addIntervalsBuil
          *
          * repeated .google.cloud.discoveryengine.v1beta.Interval intervals = 2;
          */
-        public java.util.List 
-             getIntervalsBuilderList() {
+        public java.util.List
+            getIntervalsBuilderList() {
           return getIntervalsFieldBuilder().getBuilderList();
         }
+
         private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Interval, com.google.cloud.discoveryengine.v1beta.Interval.Builder, com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder> 
+                com.google.cloud.discoveryengine.v1beta.Interval,
+                com.google.cloud.discoveryengine.v1beta.Interval.Builder,
+                com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder>
             getIntervalsFieldBuilder() {
           if (intervalsBuilder_ == null) {
-            intervalsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.Interval, com.google.cloud.discoveryengine.v1beta.Interval.Builder, com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder>(
+            intervalsBuilder_ =
+                new com.google.protobuf.RepeatedFieldBuilderV3<
+                    com.google.cloud.discoveryengine.v1beta.Interval,
+                    com.google.cloud.discoveryengine.v1beta.Interval.Builder,
+                    com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder>(
                     intervals_,
                     ((bitField0_ & 0x00000002) != 0),
                     getParentForChildren(),
@@ -2153,6 +2412,7 @@ public com.google.cloud.discoveryengine.v1beta.Interval.Builder addIntervalsBuil
 
         private com.google.protobuf.LazyStringArrayList restrictedValues_ =
             com.google.protobuf.LazyStringArrayList.emptyList();
+
         private void ensureRestrictedValuesIsMutable() {
           if (!restrictedValues_.isModifiable()) {
             restrictedValues_ = new com.google.protobuf.LazyStringArrayList(restrictedValues_);
@@ -2160,6 +2420,8 @@ private void ensureRestrictedValuesIsMutable() {
           bitField0_ |= 0x00000004;
         }
         /**
+         *
+         *
          * 
          * Only get facet for the given restricted values. Only supported on
          * textual fields. For example, suppose "category" has three values
@@ -2170,14 +2432,16 @@ private void ensureRestrictedValuesIsMutable() {
          * 

          *
          * repeated string restricted_values = 3;
+         *
          * @return A list containing the restrictedValues.
          */
-        public com.google.protobuf.ProtocolStringList
-            getRestrictedValuesList() {
+        public com.google.protobuf.ProtocolStringList getRestrictedValuesList() {
           restrictedValues_.makeImmutable();
           return restrictedValues_;
         }
         /**
+         *
+         *
          * 
          * Only get facet for the given restricted values. Only supported on
          * textual fields. For example, suppose "category" has three values
@@ -2188,12 +2452,15 @@ private void ensureRestrictedValuesIsMutable() {
          * 

          *
          * repeated string restricted_values = 3;
+         *
          * @return The count of restrictedValues.
          */
         public int getRestrictedValuesCount() {
           return restrictedValues_.size();
         }
         /**
+         *
+         *
          * 
          * Only get facet for the given restricted values. Only supported on
          * textual fields. For example, suppose "category" has three values
@@ -2204,6 +2471,7 @@ public int getRestrictedValuesCount() {
          * 

          *
          * repeated string restricted_values = 3;
+         *
          * @param index The index of the element to return.
          * @return The restrictedValues at the given index.
          */
@@ -2211,6 +2479,8 @@ public java.lang.String getRestrictedValues(int index) {
           return restrictedValues_.get(index);
         }
         /**
+         *
+         *
          * 
          * Only get facet for the given restricted values. Only supported on
          * textual fields. For example, suppose "category" has three values
@@ -2221,14 +2491,16 @@ public java.lang.String getRestrictedValues(int index) {
          * 

          *
          * repeated string restricted_values = 3;
+         *
          * @param index The index of the value to return.
          * @return The bytes of the restrictedValues at the given index.
          */
-        public com.google.protobuf.ByteString
-            getRestrictedValuesBytes(int index) {
+        public com.google.protobuf.ByteString getRestrictedValuesBytes(int index) {
           return restrictedValues_.getByteString(index);
         }
         /**
+         *
+         *
          * 
          * Only get facet for the given restricted values. Only supported on
          * textual fields. For example, suppose "category" has three values
@@ -2239,13 +2511,15 @@ public java.lang.String getRestrictedValues(int index) {
          * 

          *
          * repeated string restricted_values = 3;
+         *
          * @param index The index to set the value at.
          * @param value The restrictedValues to set.
          * @return This builder for chaining.
          */
-        public Builder setRestrictedValues(
-            int index, java.lang.String value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setRestrictedValues(int index, java.lang.String value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           ensureRestrictedValuesIsMutable();
           restrictedValues_.set(index, value);
           bitField0_ |= 0x00000004;
@@ -2253,6 +2527,8 @@ public Builder setRestrictedValues(
           return this;
         }
         /**
+         *
+         *
          * 
          * Only get facet for the given restricted values. Only supported on
          * textual fields. For example, suppose "category" has three values
@@ -2263,12 +2539,14 @@ public Builder setRestrictedValues(
          * 

          *
          * repeated string restricted_values = 3;
+         *
          * @param value The restrictedValues to add.
          * @return This builder for chaining.
          */
-        public Builder addRestrictedValues(
-            java.lang.String value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder addRestrictedValues(java.lang.String value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           ensureRestrictedValuesIsMutable();
           restrictedValues_.add(value);
           bitField0_ |= 0x00000004;
@@ -2276,6 +2554,8 @@ public Builder addRestrictedValues(
           return this;
         }
         /**
+         *
+         *
          * 
          * Only get facet for the given restricted values. Only supported on
          * textual fields. For example, suppose "category" has three values
@@ -2286,19 +2566,20 @@ public Builder addRestrictedValues(
          * 

          *
          * repeated string restricted_values = 3;
+         *
          * @param values The restrictedValues to add.
          * @return This builder for chaining.
          */
-        public Builder addAllRestrictedValues(
-            java.lang.Iterable values) {
+        public Builder addAllRestrictedValues(java.lang.Iterable values) {
           ensureRestrictedValuesIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, restrictedValues_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, restrictedValues_);
           bitField0_ |= 0x00000004;
           onChanged();
           return this;
         }
         /**
+         *
+         *
          * 
          * Only get facet for the given restricted values. Only supported on
          * textual fields. For example, suppose "category" has three values
@@ -2309,16 +2590,19 @@ public Builder addAllRestrictedValues(
          * 

          *
          * repeated string restricted_values = 3;
+         *
          * @return This builder for chaining.
          */
         public Builder clearRestrictedValues() {
-          restrictedValues_ =
-            com.google.protobuf.LazyStringArrayList.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000004);;
+          restrictedValues_ = com.google.protobuf.LazyStringArrayList.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000004);
+          ;
           onChanged();
           return this;
         }
         /**
+         *
+         *
          * 
          * Only get facet for the given restricted values. Only supported on
          * textual fields. For example, suppose "category" has three values
@@ -2329,12 +2613,14 @@ public Builder clearRestrictedValues() {
          * 

          *
          * repeated string restricted_values = 3;
+         *
          * @param value The bytes of the restrictedValues to add.
          * @return This builder for chaining.
          */
-        public Builder addRestrictedValuesBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder addRestrictedValuesBytes(com.google.protobuf.ByteString value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           checkByteStringIsUtf8(value);
           ensureRestrictedValuesIsMutable();
           restrictedValues_.add(value);
@@ -2345,6 +2631,7 @@ public Builder addRestrictedValuesBytes(
 
         private com.google.protobuf.LazyStringArrayList prefixes_ =
             com.google.protobuf.LazyStringArrayList.emptyList();
+
         private void ensurePrefixesIsMutable() {
           if (!prefixes_.isModifiable()) {
             prefixes_ = new com.google.protobuf.LazyStringArrayList(prefixes_);
@@ -2352,6 +2639,8 @@ private void ensurePrefixesIsMutable() {
           bitField0_ |= 0x00000008;
         }
         /**
+         *
+         *
          * 
          * Only get facet values that start with the given string prefix. For
          * example, suppose "category" has three values "Action > 2022",
@@ -2361,14 +2650,16 @@ private void ensurePrefixesIsMutable() {
          * 

          *
          * repeated string prefixes = 4;
+         *
          * @return A list containing the prefixes.
          */
-        public com.google.protobuf.ProtocolStringList
-            getPrefixesList() {
+        public com.google.protobuf.ProtocolStringList getPrefixesList() {
           prefixes_.makeImmutable();
           return prefixes_;
         }
         /**
+         *
+         *
          * 
          * Only get facet values that start with the given string prefix. For
          * example, suppose "category" has three values "Action > 2022",
@@ -2378,12 +2669,15 @@ private void ensurePrefixesIsMutable() {
          * 

          *
          * repeated string prefixes = 4;
+         *
          * @return The count of prefixes.
          */
         public int getPrefixesCount() {
           return prefixes_.size();
         }
         /**
+         *
+         *
          * 
          * Only get facet values that start with the given string prefix. For
          * example, suppose "category" has three values "Action > 2022",
@@ -2393,6 +2687,7 @@ public int getPrefixesCount() {
          * 

          *
          * repeated string prefixes = 4;
+         *
          * @param index The index of the element to return.
          * @return The prefixes at the given index.
          */
@@ -2400,6 +2695,8 @@ public java.lang.String getPrefixes(int index) {
           return prefixes_.get(index);
         }
         /**
+         *
+         *
          * 
          * Only get facet values that start with the given string prefix. For
          * example, suppose "category" has three values "Action > 2022",
@@ -2409,14 +2706,16 @@ public java.lang.String getPrefixes(int index) {
          * 

          *
          * repeated string prefixes = 4;
+         *
          * @param index The index of the value to return.
          * @return The bytes of the prefixes at the given index.
          */
-        public com.google.protobuf.ByteString
-            getPrefixesBytes(int index) {
+        public com.google.protobuf.ByteString getPrefixesBytes(int index) {
           return prefixes_.getByteString(index);
         }
         /**
+         *
+         *
          * 
          * Only get facet values that start with the given string prefix. For
          * example, suppose "category" has three values "Action > 2022",
@@ -2426,13 +2725,15 @@ public java.lang.String getPrefixes(int index) {
          * 

          *
          * repeated string prefixes = 4;
+         *
          * @param index The index to set the value at.
          * @param value The prefixes to set.
          * @return This builder for chaining.
          */
-        public Builder setPrefixes(
-            int index, java.lang.String value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setPrefixes(int index, java.lang.String value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           ensurePrefixesIsMutable();
           prefixes_.set(index, value);
           bitField0_ |= 0x00000008;
@@ -2440,6 +2741,8 @@ public Builder setPrefixes(
           return this;
         }
         /**
+         *
+         *
          * 
          * Only get facet values that start with the given string prefix. For
          * example, suppose "category" has three values "Action > 2022",
@@ -2449,12 +2752,14 @@ public Builder setPrefixes(
          * 

          *
          * repeated string prefixes = 4;
+         *
          * @param value The prefixes to add.
          * @return This builder for chaining.
          */
-        public Builder addPrefixes(
-            java.lang.String value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder addPrefixes(java.lang.String value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           ensurePrefixesIsMutable();
           prefixes_.add(value);
           bitField0_ |= 0x00000008;
@@ -2462,6 +2767,8 @@ public Builder addPrefixes(
           return this;
         }
         /**
+         *
+         *
          * 
          * Only get facet values that start with the given string prefix. For
          * example, suppose "category" has three values "Action > 2022",
@@ -2471,19 +2778,20 @@ public Builder addPrefixes(
          * 

          *
          * repeated string prefixes = 4;
+         *
          * @param values The prefixes to add.
          * @return This builder for chaining.
          */
-        public Builder addAllPrefixes(
-            java.lang.Iterable values) {
+        public Builder addAllPrefixes(java.lang.Iterable values) {
           ensurePrefixesIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, prefixes_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, prefixes_);
           bitField0_ |= 0x00000008;
           onChanged();
           return this;
         }
         /**
+         *
+         *
          * 
          * Only get facet values that start with the given string prefix. For
          * example, suppose "category" has three values "Action > 2022",
@@ -2493,16 +2801,19 @@ public Builder addAllPrefixes(
          * 

          *
          * repeated string prefixes = 4;
+         *
          * @return This builder for chaining.
          */
         public Builder clearPrefixes() {
-          prefixes_ =
-            com.google.protobuf.LazyStringArrayList.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000008);;
+          prefixes_ = com.google.protobuf.LazyStringArrayList.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000008);
+          ;
           onChanged();
           return this;
         }
         /**
+         *
+         *
          * 
          * Only get facet values that start with the given string prefix. For
          * example, suppose "category" has three values "Action > 2022",
@@ -2512,12 +2823,14 @@ public Builder clearPrefixes() {
          * 

          *
          * repeated string prefixes = 4;
+         *
          * @param value The bytes of the prefixes to add.
          * @return This builder for chaining.
          */
-        public Builder addPrefixesBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder addPrefixesBytes(com.google.protobuf.ByteString value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           checkByteStringIsUtf8(value);
           ensurePrefixesIsMutable();
           prefixes_.add(value);
@@ -2528,6 +2841,7 @@ public Builder addPrefixesBytes(
 
         private com.google.protobuf.LazyStringArrayList contains_ =
             com.google.protobuf.LazyStringArrayList.emptyList();
+
         private void ensureContainsIsMutable() {
           if (!contains_.isModifiable()) {
             contains_ = new com.google.protobuf.LazyStringArrayList(contains_);
@@ -2535,6 +2849,8 @@ private void ensureContainsIsMutable() {
           bitField0_ |= 0x00000010;
         }
         /**
+         *
+         *
          * 
          * Only get facet values that contains the given strings. For example,
          * suppose "category" has three values "Action > 2022",
@@ -2544,14 +2860,16 @@ private void ensureContainsIsMutable() {
          * 

          *
          * repeated string contains = 5;
+         *
          * @return A list containing the contains.
          */
-        public com.google.protobuf.ProtocolStringList
-            getContainsList() {
+        public com.google.protobuf.ProtocolStringList getContainsList() {
           contains_.makeImmutable();
           return contains_;
         }
         /**
+         *
+         *
          * 
          * Only get facet values that contains the given strings. For example,
          * suppose "category" has three values "Action > 2022",
@@ -2561,12 +2879,15 @@ private void ensureContainsIsMutable() {
          * 

          *
          * repeated string contains = 5;
+         *
          * @return The count of contains.
          */
         public int getContainsCount() {
           return contains_.size();
         }
         /**
+         *
+         *
          * 
          * Only get facet values that contains the given strings. For example,
          * suppose "category" has three values "Action > 2022",
@@ -2576,6 +2897,7 @@ public int getContainsCount() {
          * 

          *
          * repeated string contains = 5;
+         *
          * @param index The index of the element to return.
          * @return The contains at the given index.
          */
@@ -2583,6 +2905,8 @@ public java.lang.String getContains(int index) {
           return contains_.get(index);
         }
         /**
+         *
+         *
          * 
          * Only get facet values that contains the given strings. For example,
          * suppose "category" has three values "Action > 2022",
@@ -2592,14 +2916,16 @@ public java.lang.String getContains(int index) {
          * 

          *
          * repeated string contains = 5;
+         *
          * @param index The index of the value to return.
          * @return The bytes of the contains at the given index.
          */
-        public com.google.protobuf.ByteString
-            getContainsBytes(int index) {
+        public com.google.protobuf.ByteString getContainsBytes(int index) {
           return contains_.getByteString(index);
         }
         /**
+         *
+         *
          * 
          * Only get facet values that contains the given strings. For example,
          * suppose "category" has three values "Action > 2022",
@@ -2609,13 +2935,15 @@ public java.lang.String getContains(int index) {
          * 

          *
          * repeated string contains = 5;
+         *
          * @param index The index to set the value at.
          * @param value The contains to set.
          * @return This builder for chaining.
          */
-        public Builder setContains(
-            int index, java.lang.String value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setContains(int index, java.lang.String value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           ensureContainsIsMutable();
           contains_.set(index, value);
           bitField0_ |= 0x00000010;
@@ -2623,6 +2951,8 @@ public Builder setContains(
           return this;
         }
         /**
+         *
+         *
          * 
          * Only get facet values that contains the given strings. For example,
          * suppose "category" has three values "Action > 2022",
@@ -2632,12 +2962,14 @@ public Builder setContains(
          * 

          *
          * repeated string contains = 5;
+         *
          * @param value The contains to add.
          * @return This builder for chaining.
          */
-        public Builder addContains(
-            java.lang.String value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder addContains(java.lang.String value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           ensureContainsIsMutable();
           contains_.add(value);
           bitField0_ |= 0x00000010;
@@ -2645,6 +2977,8 @@ public Builder addContains(
           return this;
         }
         /**
+         *
+         *
          * 
          * Only get facet values that contains the given strings. For example,
          * suppose "category" has three values "Action > 2022",
@@ -2654,19 +2988,20 @@ public Builder addContains(
          * 

          *
          * repeated string contains = 5;
+         *
          * @param values The contains to add.
          * @return This builder for chaining.
          */
-        public Builder addAllContains(
-            java.lang.Iterable values) {
+        public Builder addAllContains(java.lang.Iterable values) {
           ensureContainsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, contains_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, contains_);
           bitField0_ |= 0x00000010;
           onChanged();
           return this;
         }
         /**
+         *
+         *
          * 
          * Only get facet values that contains the given strings. For example,
          * suppose "category" has three values "Action > 2022",
@@ -2676,16 +3011,19 @@ public Builder addAllContains(
          * 

          *
          * repeated string contains = 5;
+         *
          * @return This builder for chaining.
          */
         public Builder clearContains() {
-          contains_ =
-            com.google.protobuf.LazyStringArrayList.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000010);;
+          contains_ = com.google.protobuf.LazyStringArrayList.emptyList();
+          bitField0_ = (bitField0_ & ~0x00000010);
+          ;
           onChanged();
           return this;
         }
         /**
+         *
+         *
          * 
          * Only get facet values that contains the given strings. For example,
          * suppose "category" has three values "Action > 2022",
@@ -2695,12 +3033,14 @@ public Builder clearContains() {
          * 

          *
          * repeated string contains = 5;
+         *
          * @param value The bytes of the contains to add.
          * @return This builder for chaining.
          */
-        public Builder addContainsBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder addContainsBytes(com.google.protobuf.ByteString value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           checkByteStringIsUtf8(value);
           ensureContainsIsMutable();
           contains_.add(value);
@@ -2709,14 +3049,17 @@ public Builder addContainsBytes(
           return this;
         }
 
-        private boolean caseInsensitive_ ;
+        private boolean caseInsensitive_;
         /**
+         *
+         *
          * 
          * True to make facet keys case insensitive when getting faceting
          * values with prefixes or contains; false otherwise.
          * 

          *
          * bool case_insensitive = 6;
+         *
          * @return The caseInsensitive.
          */
         @java.lang.Override
@@ -2724,12 +3067,15 @@ public boolean getCaseInsensitive() {
           return caseInsensitive_;
         }
         /**
+         *
+         *
          * 
          * True to make facet keys case insensitive when getting faceting
          * values with prefixes or contains; false otherwise.
          * 

          *
          * bool case_insensitive = 6;
+         *
          * @param value The caseInsensitive to set.
          * @return This builder for chaining.
          */
@@ -2741,12 +3087,15 @@ public Builder setCaseInsensitive(boolean value) {
           return this;
         }
         /**
+         *
+         *
          * 
          * True to make facet keys case insensitive when getting faceting
          * values with prefixes or contains; false otherwise.
          * 

          *
          * bool case_insensitive = 6;
+         *
          * @return This builder for chaining.
          */
         public Builder clearCaseInsensitive() {
@@ -2758,6 +3107,8 @@ public Builder clearCaseInsensitive() {
 
         private java.lang.Object orderBy_ = "";
         /**
+         *
+         *
          * 
          * The order in which documents are returned.
          *
@@ -2779,13 +3130,13 @@ public Builder clearCaseInsensitive() {
          * 

          *
          * string order_by = 7;
+         *
          * @return The orderBy.
          */
         public java.lang.String getOrderBy() {
           java.lang.Object ref = orderBy_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             orderBy_ = s;
             return s;
@@ -2794,6 +3145,8 @@ public java.lang.String getOrderBy() {
           }
         }
         /**
+         *
+         *
          * 
          * The order in which documents are returned.
          *
@@ -2815,15 +3168,14 @@ public java.lang.String getOrderBy() {
          * 

          *
          * string order_by = 7;
+         *
          * @return The bytes for orderBy.
          */
-        public com.google.protobuf.ByteString
-            getOrderByBytes() {
+        public com.google.protobuf.ByteString getOrderByBytes() {
           java.lang.Object ref = orderBy_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
+            com.google.protobuf.ByteString b =
+                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
             orderBy_ = b;
             return b;
           } else {
@@ -2831,6 +3183,8 @@ public java.lang.String getOrderBy() {
           }
         }
         /**
+         *
+         *
          * 
          * The order in which documents are returned.
          *
@@ -2852,18 +3206,22 @@ public java.lang.String getOrderBy() {
          * 

          *
          * string order_by = 7;
+         *
          * @param value The orderBy to set.
          * @return This builder for chaining.
          */
-        public Builder setOrderBy(
-            java.lang.String value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setOrderBy(java.lang.String value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           orderBy_ = value;
           bitField0_ |= 0x00000040;
           onChanged();
           return this;
         }
         /**
+         *
+         *
          * 
          * The order in which documents are returned.
          *
@@ -2885,6 +3243,7 @@ public Builder setOrderBy(
          * 

          *
          * string order_by = 7;
+         *
          * @return This builder for chaining.
          */
         public Builder clearOrderBy() {
@@ -2894,6 +3253,8 @@ public Builder clearOrderBy() {
           return this;
         }
         /**
+         *
+         *
          * 
          * The order in which documents are returned.
          *
@@ -2915,18 +3276,21 @@ public Builder clearOrderBy() {
          * 

          *
          * string order_by = 7;
+         *
          * @param value The bytes for orderBy to set.
          * @return This builder for chaining.
          */
-        public Builder setOrderByBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           checkByteStringIsUtf8(value);
           orderBy_ = value;
           bitField0_ |= 0x00000040;
           onChanged();
           return this;
         }
+
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2939,41 +3303,45 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
-
         // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey)
-      private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey DEFAULT_INSTANCE;
+      private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+          DEFAULT_INSTANCE;
+
       static {
-        DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey();
+        DEFAULT_INSTANCE =
+            new com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey();
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey getDefaultInstance() {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+          getDefaultInstance() {
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser
-          PARSER = new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public FacetKey parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+      private static final com.google.protobuf.Parser PARSER =
+          new com.google.protobuf.AbstractParser() {
+            @java.lang.Override
+            public FacetKey parsePartialFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
+            }
+          };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -2985,20 +3353,25 @@ public com.google.protobuf.Parser getParserForType() {
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+          getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
-
     }
 
     public static final int FACET_KEY_FIELD_NUMBER = 1;
     private com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facetKey_;
     /**
+     *
+     *
      * 
      * Required. The facet key specification.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the facetKey field is set.
      */
     @java.lang.Override
@@ -3006,32 +3379,50 @@ public boolean hasFacetKey() {
       return facetKey_ != null;
     }
     /**
+     *
+     *
      * 
      * Required. The facet key specification.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The facetKey.
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey getFacetKey() {
-      return facetKey_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.getDefaultInstance() : facetKey_;
+      return facetKey_ == null
+          ? com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+              .getDefaultInstance()
+          : facetKey_;
     }
     /**
+     *
+     *
      * 
      * Required. The facet key specification.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder getFacetKeyOrBuilder() {
-      return facetKey_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.getDefaultInstance() : facetKey_;
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder
+        getFacetKeyOrBuilder() {
+      return facetKey_ == null
+          ? com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+              .getDefaultInstance()
+          : facetKey_;
     }
 
     public static final int LIMIT_FIELD_NUMBER = 2;
     private int limit_ = 0;
     /**
+     *
+     *
      * 
      * Maximum of facet values that should be returned for this facet. If
      * unspecified, defaults to 20. The maximum allowed value is 300. Values
@@ -3041,6 +3432,7 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyO
      * 

      *
      * int32 limit = 2;
+     *
      * @return The limit.
      */
     @java.lang.Override
@@ -3049,10 +3441,13 @@ public int getLimit() {
     }
 
     public static final int EXCLUDED_FILTER_KEYS_FIELD_NUMBER = 3;
+
     @SuppressWarnings("serial")
     private com.google.protobuf.LazyStringArrayList excludedFilterKeys_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
     /**
+     *
+     *
      * 
      * List of keys to exclude when faceting.
      *
@@ -3085,13 +3480,15 @@ public int getLimit() {
      * 

      *
      * repeated string excluded_filter_keys = 3;
+     *
      * @return A list containing the excludedFilterKeys.
      */
-    public com.google.protobuf.ProtocolStringList
-        getExcludedFilterKeysList() {
+    public com.google.protobuf.ProtocolStringList getExcludedFilterKeysList() {
       return excludedFilterKeys_;
     }
     /**
+     *
+     *
      * 
      * List of keys to exclude when faceting.
      *
@@ -3124,12 +3521,15 @@ public int getLimit() {
      * 

      *
      * repeated string excluded_filter_keys = 3;
+     *
      * @return The count of excludedFilterKeys.
      */
     public int getExcludedFilterKeysCount() {
       return excludedFilterKeys_.size();
     }
     /**
+     *
+     *
      * 
      * List of keys to exclude when faceting.
      *
@@ -3162,6 +3562,7 @@ public int getExcludedFilterKeysCount() {
      * 

      *
      * repeated string excluded_filter_keys = 3;
+     *
      * @param index The index of the element to return.
      * @return The excludedFilterKeys at the given index.
      */
@@ -3169,6 +3570,8 @@ public java.lang.String getExcludedFilterKeys(int index) {
       return excludedFilterKeys_.get(index);
     }
     /**
+     *
+     *
      * 
      * List of keys to exclude when faceting.
      *
@@ -3201,17 +3604,19 @@ public java.lang.String getExcludedFilterKeys(int index) {
      * 

      *
      * repeated string excluded_filter_keys = 3;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the excludedFilterKeys at the given index.
      */
-    public com.google.protobuf.ByteString
-        getExcludedFilterKeysBytes(int index) {
+    public com.google.protobuf.ByteString getExcludedFilterKeysBytes(int index) {
       return excludedFilterKeys_.getByteString(index);
     }
 
     public static final int ENABLE_DYNAMIC_POSITION_FIELD_NUMBER = 4;
     private boolean enableDynamicPosition_ = false;
     /**
+     *
+     *
      * 
      * Enables dynamic position for this facet. If set to true, the position of
      * this facet among all facets in the response is determined automatically.
@@ -3244,6 +3649,7 @@ public java.lang.String getExcludedFilterKeys(int index) {
      * 

      *
      * bool enable_dynamic_position = 4;
+     *
      * @return The enableDynamicPosition.
      */
     @java.lang.Override
@@ -3252,6 +3658,7 @@ public boolean getEnableDynamicPosition() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -3263,8 +3670,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (facetKey_ != null) {
         output.writeMessage(1, getFacetKey());
       }
@@ -3272,7 +3678,8 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
         output.writeInt32(2, limit_);
       }
       for (int i = 0; i < excludedFilterKeys_.size(); i++) {
-        com.google.protobuf.GeneratedMessageV3.writeString(output, 3, excludedFilterKeys_.getRaw(i));
+        com.google.protobuf.GeneratedMessageV3.writeString(
+            output, 3, excludedFilterKeys_.getRaw(i));
       }
       if (enableDynamicPosition_ != false) {
         output.writeBool(4, enableDynamicPosition_);
@@ -3287,12 +3694,10 @@ public int getSerializedSize() {
 
       size = 0;
       if (facetKey_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, getFacetKey());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getFacetKey());
       }
       if (limit_ != 0) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeInt32Size(2, limit_);
+        size += com.google.protobuf.CodedOutputStream.computeInt32Size(2, limit_);
       }
       {
         int dataSize = 0;
@@ -3303,8 +3708,7 @@ public int getSerializedSize() {
         size += 1 * getExcludedFilterKeysList().size();
       }
       if (enableDynamicPosition_ != false) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeBoolSize(4, enableDynamicPosition_);
+        size += com.google.protobuf.CodedOutputStream.computeBoolSize(4, enableDynamicPosition_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -3314,24 +3718,21 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec) obj;
+      com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec other =
+          (com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec) obj;
 
       if (hasFacetKey() != other.hasFacetKey()) return false;
       if (hasFacetKey()) {
-        if (!getFacetKey()
-            .equals(other.getFacetKey())) return false;
-      }
-      if (getLimit()
-          != other.getLimit()) return false;
-      if (!getExcludedFilterKeysList()
-          .equals(other.getExcludedFilterKeysList())) return false;
-      if (getEnableDynamicPosition()
-          != other.getEnableDynamicPosition()) return false;
+        if (!getFacetKey().equals(other.getFacetKey())) return false;
+      }
+      if (getLimit() != other.getLimit()) return false;
+      if (!getExcludedFilterKeysList().equals(other.getExcludedFilterKeysList())) return false;
+      if (getEnableDynamicPosition() != other.getEnableDynamicPosition()) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -3354,97 +3755,102 @@ public int hashCode() {
         hash = (53 * hash) + getExcludedFilterKeysList().hashCode();
       }
       hash = (37 * hash) + ENABLE_DYNAMIC_POSITION_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-          getEnableDynamicPosition());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getEnableDynamicPosition());
       hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -3454,39 +3860,42 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * A facet specification to perform faceted search.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec)
         com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.class,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder.class);
       }
 
-      // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.newBuilder()
-      private Builder() {
+      // Construct using
+      // com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.newBuilder()
+      private Builder() {}
 
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -3497,20 +3906,20 @@ public Builder clear() {
           facetKeyBuilder_ = null;
         }
         limit_ = 0;
-        excludedFilterKeys_ =
-            com.google.protobuf.LazyStringArrayList.emptyList();
+        excludedFilterKeys_ = com.google.protobuf.LazyStringArrayList.emptyList();
         enableDynamicPosition_ = false;
         return this;
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec
+          getDefaultInstanceForType() {
         return com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.getDefaultInstance();
       }
 
@@ -3525,18 +3934,20 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec build() {
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec result =
+            new com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.facetKey_ = facetKeyBuilder_ == null
-              ? facetKey_
-              : facetKeyBuilder_.build();
+          result.facetKey_ = facetKeyBuilder_ == null ? facetKey_ : facetKeyBuilder_.build();
         }
         if (((from_bitField0_ & 0x00000002) != 0)) {
           result.limit_ = limit_;
@@ -3554,46 +3965,52 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec)other);
+          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec other) {
-        if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec other) {
+        if (other
+            == com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.getDefaultInstance())
+          return this;
         if (other.hasFacetKey()) {
           mergeFacetKey(other.getFacetKey());
         }
@@ -3639,35 +4056,38 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                input.readMessage(
-                    getFacetKeyFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-              case 16: {
-                limit_ = input.readInt32();
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 16
-              case 26: {
-                java.lang.String s = input.readStringRequireUtf8();
-                ensureExcludedFilterKeysIsMutable();
-                excludedFilterKeys_.add(s);
-                break;
-              } // case 26
-              case 32: {
-                enableDynamicPosition_ = input.readBool();
-                bitField0_ |= 0x00000008;
-                break;
-              } // case 32
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  input.readMessage(getFacetKeyFieldBuilder().getBuilder(), extensionRegistry);
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+              case 16:
+                {
+                  limit_ = input.readInt32();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 16
+              case 26:
+                {
+                  java.lang.String s = input.readStringRequireUtf8();
+                  ensureExcludedFilterKeysIsMutable();
+                  excludedFilterKeys_.add(s);
+                  break;
+                } // case 26
+              case 32:
+                {
+                  enableDynamicPosition_ = input.readBool();
+                  bitField0_ |= 0x00000008;
+                  break;
+                } // case 32
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3677,45 +4097,68 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facetKey_;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder> facetKeyBuilder_;
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder>
+          facetKeyBuilder_;
       /**
+       *
+       *
        * 
        * Required. The facet key specification.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
        * @return Whether the facetKey field is set.
        */
       public boolean hasFacetKey() {
         return ((bitField0_ & 0x00000001) != 0);
       }
       /**
+       *
+       *
        * 
        * Required. The facet key specification.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       *
        * @return The facetKey.
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey getFacetKey() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+          getFacetKey() {
         if (facetKeyBuilder_ == null) {
-          return facetKey_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.getDefaultInstance() : facetKey_;
+          return facetKey_ == null
+              ? com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+                  .getDefaultInstance()
+              : facetKey_;
         } else {
           return facetKeyBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * Required. The facet key specification.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public Builder setFacetKey(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey value) {
+      public Builder setFacetKey(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey value) {
         if (facetKeyBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -3729,14 +4172,19 @@ public Builder setFacetKey(com.google.cloud.discoveryengine.v1beta.SearchRequest
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. The facet key specification.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder setFacetKey(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder builderForValue) {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder
+              builderForValue) {
         if (facetKeyBuilder_ == null) {
           facetKey_ = builderForValue.build();
         } else {
@@ -3747,17 +4195,24 @@ public Builder setFacetKey(
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. The facet key specification.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public Builder mergeFacetKey(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey value) {
+      public Builder mergeFacetKey(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey value) {
         if (facetKeyBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0) &&
-            facetKey_ != null &&
-            facetKey_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000001) != 0)
+              && facetKey_ != null
+              && facetKey_
+                  != com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+                      .getDefaultInstance()) {
             getFacetKeyBuilder().mergeFrom(value);
           } else {
             facetKey_ = value;
@@ -3770,11 +4225,15 @@ public Builder mergeFacetKey(com.google.cloud.discoveryengine.v1beta.SearchReque
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. The facet key specification.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       public Builder clearFacetKey() {
         bitField0_ = (bitField0_ & ~0x00000001);
@@ -3787,55 +4246,76 @@ public Builder clearFacetKey() {
         return this;
       }
       /**
+       *
+       *
        * 
        * Required. The facet key specification.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder getFacetKeyBuilder() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder
+          getFacetKeyBuilder() {
         bitField0_ |= 0x00000001;
         onChanged();
         return getFacetKeyFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * Required. The facet key specification.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder getFacetKeyOrBuilder() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder
+          getFacetKeyOrBuilder() {
         if (facetKeyBuilder_ != null) {
           return facetKeyBuilder_.getMessageOrBuilder();
         } else {
-          return facetKey_ == null ?
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.getDefaultInstance() : facetKey_;
+          return facetKey_ == null
+              ? com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey
+                  .getDefaultInstance()
+              : facetKey_;
         }
       }
       /**
+       *
+       *
        * 
        * Required. The facet key specification.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey facet_key = 1 [(.google.api.field_behavior) = REQUIRED];
+       * 
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder> 
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder>
           getFacetKeyFieldBuilder() {
         if (facetKeyBuilder_ == null) {
-          facetKeyBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyOrBuilder>(
-                  getFacetKey(),
-                  getParentForChildren(),
-                  isClean());
+          facetKeyBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey,
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.Builder,
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec
+                      .FacetKeyOrBuilder>(getFacetKey(), getParentForChildren(), isClean());
           facetKey_ = null;
         }
         return facetKeyBuilder_;
       }
 
-      private int limit_ ;
+      private int limit_;
       /**
+       *
+       *
        * 
        * Maximum of facet values that should be returned for this facet. If
        * unspecified, defaults to 20. The maximum allowed value is 300. Values
@@ -3845,6 +4325,7 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKeyO
        * 

        *
        * int32 limit = 2;
+       *
        * @return The limit.
        */
       @java.lang.Override
@@ -3852,6 +4333,8 @@ public int getLimit() {
         return limit_;
       }
       /**
+       *
+       *
        * 
        * Maximum of facet values that should be returned for this facet. If
        * unspecified, defaults to 20. The maximum allowed value is 300. Values
@@ -3861,6 +4344,7 @@ public int getLimit() {
        * 

        *
        * int32 limit = 2;
+       *
        * @param value The limit to set.
        * @return This builder for chaining.
        */
@@ -3872,6 +4356,8 @@ public Builder setLimit(int value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * Maximum of facet values that should be returned for this facet. If
        * unspecified, defaults to 20. The maximum allowed value is 300. Values
@@ -3881,6 +4367,7 @@ public Builder setLimit(int value) {
        * 

        *
        * int32 limit = 2;
+       *
        * @return This builder for chaining.
        */
       public Builder clearLimit() {
@@ -3892,6 +4379,7 @@ public Builder clearLimit() {
 
       private com.google.protobuf.LazyStringArrayList excludedFilterKeys_ =
           com.google.protobuf.LazyStringArrayList.emptyList();
+
       private void ensureExcludedFilterKeysIsMutable() {
         if (!excludedFilterKeys_.isModifiable()) {
           excludedFilterKeys_ = new com.google.protobuf.LazyStringArrayList(excludedFilterKeys_);
@@ -3899,6 +4387,8 @@ private void ensureExcludedFilterKeysIsMutable() {
         bitField0_ |= 0x00000004;
       }
       /**
+       *
+       *
        * 
        * List of keys to exclude when faceting.
        *
@@ -3931,14 +4421,16 @@ private void ensureExcludedFilterKeysIsMutable() {
        * 

        *
        * repeated string excluded_filter_keys = 3;
+       *
        * @return A list containing the excludedFilterKeys.
        */
-      public com.google.protobuf.ProtocolStringList
-          getExcludedFilterKeysList() {
+      public com.google.protobuf.ProtocolStringList getExcludedFilterKeysList() {
         excludedFilterKeys_.makeImmutable();
         return excludedFilterKeys_;
       }
       /**
+       *
+       *
        * 
        * List of keys to exclude when faceting.
        *
@@ -3971,12 +4463,15 @@ private void ensureExcludedFilterKeysIsMutable() {
        * 

        *
        * repeated string excluded_filter_keys = 3;
+       *
        * @return The count of excludedFilterKeys.
        */
       public int getExcludedFilterKeysCount() {
         return excludedFilterKeys_.size();
       }
       /**
+       *
+       *
        * 
        * List of keys to exclude when faceting.
        *
@@ -4009,6 +4504,7 @@ public int getExcludedFilterKeysCount() {
        * 

        *
        * repeated string excluded_filter_keys = 3;
+       *
        * @param index The index of the element to return.
        * @return The excludedFilterKeys at the given index.
        */
@@ -4016,6 +4512,8 @@ public java.lang.String getExcludedFilterKeys(int index) {
         return excludedFilterKeys_.get(index);
       }
       /**
+       *
+       *
        * 
        * List of keys to exclude when faceting.
        *
@@ -4048,14 +4546,16 @@ public java.lang.String getExcludedFilterKeys(int index) {
        * 

        *
        * repeated string excluded_filter_keys = 3;
+       *
        * @param index The index of the value to return.
        * @return The bytes of the excludedFilterKeys at the given index.
        */
-      public com.google.protobuf.ByteString
-          getExcludedFilterKeysBytes(int index) {
+      public com.google.protobuf.ByteString getExcludedFilterKeysBytes(int index) {
         return excludedFilterKeys_.getByteString(index);
       }
       /**
+       *
+       *
        * 
        * List of keys to exclude when faceting.
        *
@@ -4088,13 +4588,15 @@ public java.lang.String getExcludedFilterKeys(int index) {
        * 

        *
        * repeated string excluded_filter_keys = 3;
+       *
        * @param index The index to set the value at.
        * @param value The excludedFilterKeys to set.
        * @return This builder for chaining.
        */
-      public Builder setExcludedFilterKeys(
-          int index, java.lang.String value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setExcludedFilterKeys(int index, java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         ensureExcludedFilterKeysIsMutable();
         excludedFilterKeys_.set(index, value);
         bitField0_ |= 0x00000004;
@@ -4102,6 +4604,8 @@ public Builder setExcludedFilterKeys(
         return this;
       }
       /**
+       *
+       *
        * 
        * List of keys to exclude when faceting.
        *
@@ -4134,12 +4638,14 @@ public Builder setExcludedFilterKeys(
        * 

        *
        * repeated string excluded_filter_keys = 3;
+       *
        * @param value The excludedFilterKeys to add.
        * @return This builder for chaining.
        */
-      public Builder addExcludedFilterKeys(
-          java.lang.String value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder addExcludedFilterKeys(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         ensureExcludedFilterKeysIsMutable();
         excludedFilterKeys_.add(value);
         bitField0_ |= 0x00000004;
@@ -4147,6 +4653,8 @@ public Builder addExcludedFilterKeys(
         return this;
       }
       /**
+       *
+       *
        * 
        * List of keys to exclude when faceting.
        *
@@ -4179,19 +4687,20 @@ public Builder addExcludedFilterKeys(
        * 

        *
        * repeated string excluded_filter_keys = 3;
+       *
        * @param values The excludedFilterKeys to add.
        * @return This builder for chaining.
        */
-      public Builder addAllExcludedFilterKeys(
-          java.lang.Iterable values) {
+      public Builder addAllExcludedFilterKeys(java.lang.Iterable values) {
         ensureExcludedFilterKeysIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, excludedFilterKeys_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, excludedFilterKeys_);
         bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * List of keys to exclude when faceting.
        *
@@ -4224,16 +4733,19 @@ public Builder addAllExcludedFilterKeys(
        * 

        *
        * repeated string excluded_filter_keys = 3;
+       *
        * @return This builder for chaining.
        */
       public Builder clearExcludedFilterKeys() {
-        excludedFilterKeys_ =
-          com.google.protobuf.LazyStringArrayList.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000004);;
+        excludedFilterKeys_ = com.google.protobuf.LazyStringArrayList.emptyList();
+        bitField0_ = (bitField0_ & ~0x00000004);
+        ;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * List of keys to exclude when faceting.
        *
@@ -4266,12 +4778,14 @@ public Builder clearExcludedFilterKeys() {
        * 

        *
        * repeated string excluded_filter_keys = 3;
+       *
        * @param value The bytes of the excludedFilterKeys to add.
        * @return This builder for chaining.
        */
-      public Builder addExcludedFilterKeysBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder addExcludedFilterKeysBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         checkByteStringIsUtf8(value);
         ensureExcludedFilterKeysIsMutable();
         excludedFilterKeys_.add(value);
@@ -4280,8 +4794,10 @@ public Builder addExcludedFilterKeysBytes(
         return this;
       }
 
-      private boolean enableDynamicPosition_ ;
+      private boolean enableDynamicPosition_;
       /**
+       *
+       *
        * 
        * Enables dynamic position for this facet. If set to true, the position of
        * this facet among all facets in the response is determined automatically.
@@ -4314,6 +4830,7 @@ public Builder addExcludedFilterKeysBytes(
        * 

        *
        * bool enable_dynamic_position = 4;
+       *
        * @return The enableDynamicPosition.
        */
       @java.lang.Override
@@ -4321,6 +4838,8 @@ public boolean getEnableDynamicPosition() {
         return enableDynamicPosition_;
       }
       /**
+       *
+       *
        * 
        * Enables dynamic position for this facet. If set to true, the position of
        * this facet among all facets in the response is determined automatically.
@@ -4353,6 +4872,7 @@ public boolean getEnableDynamicPosition() {
        * 

        *
        * bool enable_dynamic_position = 4;
+       *
        * @param value The enableDynamicPosition to set.
        * @return This builder for chaining.
        */
@@ -4364,6 +4884,8 @@ public Builder setEnableDynamicPosition(boolean value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * Enables dynamic position for this facet. If set to true, the position of
        * this facet among all facets in the response is determined automatically.
@@ -4396,6 +4918,7 @@ public Builder setEnableDynamicPosition(boolean value) {
        * 

        *
        * bool enable_dynamic_position = 4;
+       *
        * @return This builder for chaining.
        */
       public Builder clearEnableDynamicPosition() {
@@ -4404,6 +4927,7 @@ public Builder clearEnableDynamicPosition() {
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -4416,41 +4940,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec)
-    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public FacetSpec parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public FacetSpec parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -4462,17 +4989,20 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface BoostSpecOrBuilder extends
+  public interface BoostSpecOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -4480,11 +5010,16 @@ public interface BoostSpecOrBuilder extends
      * specifications is 20.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
      */
-    java.util.List 
+    java.util.List<
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec>
         getConditionBoostSpecsList();
     /**
+     *
+     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -4492,10 +5027,15 @@ public interface BoostSpecOrBuilder extends
      * specifications is 20.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
      */
-    com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec getConditionBoostSpecs(int index);
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+        getConditionBoostSpecs(int index);
     /**
+     *
+     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -4503,10 +5043,14 @@ public interface BoostSpecOrBuilder extends
      * specifications is 20.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
      */
     int getConditionBoostSpecsCount();
     /**
+     *
+     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -4514,11 +5058,18 @@ public interface BoostSpecOrBuilder extends
      * specifications is 20.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
      */
-    java.util.List 
+    java.util.List<
+            ? extends
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+                    .ConditionBoostSpecOrBuilder>
         getConditionBoostSpecsOrBuilderList();
     /**
+     *
+     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -4526,56 +5077,65 @@ public interface BoostSpecOrBuilder extends
      * specifications is 20.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
      */
-    com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpecOrBuilder getConditionBoostSpecsOrBuilder(
-        int index);
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpecOrBuilder
+        getConditionBoostSpecsOrBuilder(int index);
   }
   /**
+   *
+   *
    * 
    * Boost specification to boost certain documents.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec}
    */
-  public static final class BoostSpec extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class BoostSpec extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec)
       BoostSpecOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use BoostSpec.newBuilder() to construct.
     private BoostSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private BoostSpec() {
       conditionBoostSpecs_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new BoostSpec();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.class,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder.class);
     }
 
-    public interface ConditionBoostSpecOrBuilder extends
+    public interface ConditionBoostSpecOrBuilder
+        extends
         // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)
         com.google.protobuf.MessageOrBuilder {
 
       /**
+       *
+       *
        * 
        * An expression which specifies a boost condition. The syntax and
        * supported fields are the same as a filter expression. See
@@ -4591,10 +5151,13 @@ public interface ConditionBoostSpecOrBuilder extends
        * 

        *
        * string condition = 1;
+       *
        * @return The condition.
        */
       java.lang.String getCondition();
       /**
+       *
+       *
        * 
        * An expression which specifies a boost condition. The syntax and
        * supported fields are the same as a filter expression. See
@@ -4610,12 +5173,14 @@ public interface ConditionBoostSpecOrBuilder extends
        * 

        *
        * string condition = 1;
+       *
        * @return The bytes for condition.
        */
-      com.google.protobuf.ByteString
-          getConditionBytes();
+      com.google.protobuf.ByteString getConditionBytes();
 
       /**
+       *
+       *
        * 
        * Strength of the condition boost, which should be in [-1, 1]. Negative
        * boost means demotion. Default is 0.0.
@@ -4637,54 +5202,65 @@ public interface ConditionBoostSpecOrBuilder extends
        * 

        *
        * float boost = 2;
+       *
        * @return The boost.
        */
       float getBoost();
     }
     /**
+     *
+     *
      * 
      * Boost applies to documents which match a condition.
      * 

      *
-     * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec}
+     * Protobuf type {@code
+     * google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec}
      */
-    public static final class ConditionBoostSpec extends
-        com.google.protobuf.GeneratedMessageV3 implements
+    public static final class ConditionBoostSpec extends com.google.protobuf.GeneratedMessageV3
+        implements
         // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)
         ConditionBoostSpecOrBuilder {
-    private static final long serialVersionUID = 0L;
+      private static final long serialVersionUID = 0L;
       // Use ConditionBoostSpec.newBuilder() to construct.
       private ConditionBoostSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
+
       private ConditionBoostSpec() {
         condition_ = "";
       }
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
         return new ConditionBoostSpec();
       }
 
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+                    .class,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+                    .Builder.class);
       }
 
       public static final int CONDITION_FIELD_NUMBER = 1;
+
       @SuppressWarnings("serial")
       private volatile java.lang.Object condition_ = "";
       /**
+       *
+       *
        * 
        * An expression which specifies a boost condition. The syntax and
        * supported fields are the same as a filter expression. See
@@ -4700,6 +5276,7 @@ protected java.lang.Object newInstance(
        * 

        *
        * string condition = 1;
+       *
        * @return The condition.
        */
       @java.lang.Override
@@ -4708,14 +5285,15 @@ public java.lang.String getCondition() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = 
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           condition_ = s;
           return s;
         }
       }
       /**
+       *
+       *
        * 
        * An expression which specifies a boost condition. The syntax and
        * supported fields are the same as a filter expression. See
@@ -4731,16 +5309,15 @@ public java.lang.String getCondition() {
        * 

        *
        * string condition = 1;
+       *
        * @return The bytes for condition.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString
-          getConditionBytes() {
+      public com.google.protobuf.ByteString getConditionBytes() {
         java.lang.Object ref = condition_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           condition_ = b;
           return b;
         } else {
@@ -4751,6 +5328,8 @@ public java.lang.String getCondition() {
       public static final int BOOST_FIELD_NUMBER = 2;
       private float boost_ = 0F;
       /**
+       *
+       *
        * 
        * Strength of the condition boost, which should be in [-1, 1]. Negative
        * boost means demotion. Default is 0.0.
@@ -4772,6 +5351,7 @@ public java.lang.String getCondition() {
        * 

        *
        * float boost = 2;
+       *
        * @return The boost.
        */
       @java.lang.Override
@@ -4780,6 +5360,7 @@ public float getBoost() {
       }
 
       private byte memoizedIsInitialized = -1;
+
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -4791,8 +5372,7 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output)
-                          throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(condition_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 1, condition_);
         }
@@ -4812,8 +5392,7 @@ public int getSerializedSize() {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, condition_);
         }
         if (java.lang.Float.floatToRawIntBits(boost_) != 0) {
-          size += com.google.protobuf.CodedOutputStream
-            .computeFloatSize(2, boost_);
+          size += com.google.protobuf.CodedOutputStream.computeFloatSize(2, boost_);
         }
         size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
@@ -4823,18 +5402,20 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-         return true;
+          return true;
         }
-        if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)) {
+        if (!(obj
+            instanceof
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)) {
           return super.equals(obj);
         }
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec) obj;
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec other =
+            (com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)
+                obj;
 
-        if (!getCondition()
-            .equals(other.getCondition())) return false;
+        if (!getCondition().equals(other.getCondition())) return false;
         if (java.lang.Float.floatToIntBits(getBoost())
-            != java.lang.Float.floatToIntBits(
-                other.getBoost())) return false;
+            != java.lang.Float.floatToIntBits(other.getBoost())) return false;
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
@@ -4849,97 +5430,122 @@ public int hashCode() {
         hash = (37 * hash) + CONDITION_FIELD_NUMBER;
         hash = (53 * hash) + getCondition().hashCode();
         hash = (37 * hash) + BOOST_FIELD_NUMBER;
-        hash = (53 * hash) + java.lang.Float.floatToIntBits(
-            getBoost());
+        hash = (53 * hash) + java.lang.Float.floatToIntBits(getBoost());
         hash = (29 * hash) + getUnknownFields().hashCode();
         memoizedHashCode = hash;
         return hash;
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(
-          java.nio.ByteBuffer data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+              .ConditionBoostSpec
+          parseFrom(java.nio.ByteBuffer data)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(
-          java.nio.ByteBuffer data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+              .ConditionBoostSpec
+          parseFrom(
+              java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(
-          com.google.protobuf.ByteString data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+              .ConditionBoostSpec
+          parseFrom(com.google.protobuf.ByteString data)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(
-          com.google.protobuf.ByteString data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+              .ConditionBoostSpec
+          parseFrom(
+              com.google.protobuf.ByteString data,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(byte[] data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+              .ConditionBoostSpec
+          parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(
-          byte[] data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+              .ConditionBoostSpec
+          parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+              .ConditionBoostSpec
+          parseFrom(java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+              .ConditionBoostSpec
+          parseFrom(
+              java.io.InputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseDelimitedFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+              .ConditionBoostSpec
+          parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseDelimitedFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+              .ConditionBoostSpec
+          parseDelimitedFrom(
+              java.io.InputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+            PARSER, input, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(
-          com.google.protobuf.CodedInputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+              .ConditionBoostSpec
+          parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec parseFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+              .ConditionBoostSpec
+          parseFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() { return newBuilder(); }
+      public Builder newBuilderForType() {
+        return newBuilder();
+      }
+
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-      public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec prototype) {
+
+      public static Builder newBuilder(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+              prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
+
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE
-            ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -4949,39 +5555,46 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
+       *
+       *
        * 
        * Boost applies to documents which match a condition.
        * 

        *
-       * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec}
+       * Protobuf type {@code
+       * google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec}
        */
-      public static final class Builder extends
-          com.google.protobuf.GeneratedMessageV3.Builder implements
+      public static final class Builder
+          extends com.google.protobuf.GeneratedMessageV3.Builder
+          implements
           // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpecOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor;
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+              .ConditionBoostSpecOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_fieldAccessorTable
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder.class);
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+                      .class,
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+                      .Builder.class);
         }
 
-        // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.newBuilder()
-        private Builder() {
-
-        }
+        // Construct using
+        // com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.newBuilder()
+        private Builder() {}
 
-        private Builder(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-
         }
+
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -4992,19 +5605,23 @@ public Builder clear() {
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor
-            getDescriptorForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec getDefaultInstanceForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.getDefaultInstance();
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+            getDefaultInstanceForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+              .getDefaultInstance();
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec build() {
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec result = buildPartial();
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+            build() {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+              result = buildPartial();
           if (!result.isInitialized()) {
             throw newUninitializedMessageException(result);
           }
@@ -5012,14 +5629,22 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Condition
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec buildPartial() {
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec(this);
-          if (bitField0_ != 0) { buildPartial0(result); }
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+            buildPartial() {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+              result =
+                  new com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+                      .ConditionBoostSpec(this);
+          if (bitField0_ != 0) {
+            buildPartial0(result);
+          }
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec result) {
+        private void buildPartial0(
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+                result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.condition_ = condition_;
@@ -5033,46 +5658,57 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest
         public Builder clone() {
           return super.clone();
         }
+
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.setField(field, value);
         }
+
         @java.lang.Override
-        public Builder clearField(
-            com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
+
         @java.lang.Override
-        public Builder clearOneof(
-            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
+
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
+            int index,
+            java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
+
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
+
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec) {
-            return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)other);
+          if (other
+              instanceof
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec) {
+            return mergeFrom(
+                (com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)
+                    other);
           } else {
             super.mergeFrom(other);
             return this;
           }
         }
 
-        public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec other) {
-          if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.getDefaultInstance()) return this;
+        public Builder mergeFrom(
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+                other) {
+          if (other
+              == com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+                  .getDefaultInstance()) return this;
           if (!other.getCondition().isEmpty()) {
             condition_ = other.condition_;
             bitField0_ |= 0x00000001;
@@ -5107,22 +5743,25 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 10: {
-                  condition_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-                case 21: {
-                  boost_ = input.readFloat();
-                  bitField0_ |= 0x00000002;
-                  break;
-                } // case 21
-                default: {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+                case 10:
+                  {
+                    condition_ = input.readStringRequireUtf8();
+                    bitField0_ |= 0x00000001;
+                    break;
+                  } // case 10
+                case 21:
+                  {
+                    boost_ = input.readFloat();
+                    bitField0_ |= 0x00000002;
+                    break;
+                  } // case 21
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -5132,10 +5771,13 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
+
         private int bitField0_;
 
         private java.lang.Object condition_ = "";
         /**
+         *
+         *
          * 
          * An expression which specifies a boost condition. The syntax and
          * supported fields are the same as a filter expression. See
@@ -5151,13 +5793,13 @@ public Builder mergeFrom(
          * 

          *
          * string condition = 1;
+         *
          * @return The condition.
          */
         public java.lang.String getCondition() {
           java.lang.Object ref = condition_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             condition_ = s;
             return s;
@@ -5166,6 +5808,8 @@ public java.lang.String getCondition() {
           }
         }
         /**
+         *
+         *
          * 
          * An expression which specifies a boost condition. The syntax and
          * supported fields are the same as a filter expression. See
@@ -5181,15 +5825,14 @@ public java.lang.String getCondition() {
          * 

          *
          * string condition = 1;
+         *
          * @return The bytes for condition.
          */
-        public com.google.protobuf.ByteString
-            getConditionBytes() {
+        public com.google.protobuf.ByteString getConditionBytes() {
           java.lang.Object ref = condition_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
+            com.google.protobuf.ByteString b =
+                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
             condition_ = b;
             return b;
           } else {
@@ -5197,6 +5840,8 @@ public java.lang.String getCondition() {
           }
         }
         /**
+         *
+         *
          * 
          * An expression which specifies a boost condition. The syntax and
          * supported fields are the same as a filter expression. See
@@ -5212,18 +5857,22 @@ public java.lang.String getCondition() {
          * 

          *
          * string condition = 1;
+         *
          * @param value The condition to set.
          * @return This builder for chaining.
          */
-        public Builder setCondition(
-            java.lang.String value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setCondition(java.lang.String value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           condition_ = value;
           bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
         /**
+         *
+         *
          * 
          * An expression which specifies a boost condition. The syntax and
          * supported fields are the same as a filter expression. See
@@ -5239,6 +5888,7 @@ public Builder setCondition(
          * 

          *
          * string condition = 1;
+         *
          * @return This builder for chaining.
          */
         public Builder clearCondition() {
@@ -5248,6 +5898,8 @@ public Builder clearCondition() {
           return this;
         }
         /**
+         *
+         *
          * 
          * An expression which specifies a boost condition. The syntax and
          * supported fields are the same as a filter expression. See
@@ -5263,12 +5915,14 @@ public Builder clearCondition() {
          * 

          *
          * string condition = 1;
+         *
          * @param value The bytes for condition to set.
          * @return This builder for chaining.
          */
-        public Builder setConditionBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setConditionBytes(com.google.protobuf.ByteString value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           checkByteStringIsUtf8(value);
           condition_ = value;
           bitField0_ |= 0x00000001;
@@ -5276,8 +5930,10 @@ public Builder setConditionBytes(
           return this;
         }
 
-        private float boost_ ;
+        private float boost_;
         /**
+         *
+         *
          * 
          * Strength of the condition boost, which should be in [-1, 1]. Negative
          * boost means demotion. Default is 0.0.
@@ -5299,6 +5955,7 @@ public Builder setConditionBytes(
          * 

          *
          * float boost = 2;
+         *
          * @return The boost.
          */
         @java.lang.Override
@@ -5306,6 +5963,8 @@ public float getBoost() {
           return boost_;
         }
         /**
+         *
+         *
          * 
          * Strength of the condition boost, which should be in [-1, 1]. Negative
          * boost means demotion. Default is 0.0.
@@ -5327,6 +5986,7 @@ public float getBoost() {
          * 

          *
          * float boost = 2;
+         *
          * @param value The boost to set.
          * @return This builder for chaining.
          */
@@ -5338,6 +5998,8 @@ public Builder setBoost(float value) {
           return this;
         }
         /**
+         *
+         *
          * 
          * Strength of the condition boost, which should be in [-1, 1]. Negative
          * boost means demotion. Default is 0.0.
@@ -5359,6 +6021,7 @@ public Builder setBoost(float value) {
          * 

          *
          * float boost = 2;
+         *
          * @return This builder for chaining.
          */
         public Builder clearBoost() {
@@ -5367,6 +6030,7 @@ public Builder clearBoost() {
           onChanged();
           return this;
         }
+
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -5379,41 +6043,48 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
-
         // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec)
-      private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec DEFAULT_INSTANCE;
+      private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+              .ConditionBoostSpec
+          DEFAULT_INSTANCE;
+
       static {
-        DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec();
+        DEFAULT_INSTANCE =
+            new com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+                .ConditionBoostSpec();
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec getDefaultInstance() {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+              .ConditionBoostSpec
+          getDefaultInstance() {
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser
-          PARSER = new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ConditionBoostSpec parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+      private static final com.google.protobuf.Parser PARSER =
+          new com.google.protobuf.AbstractParser() {
+            @java.lang.Override
+            public ConditionBoostSpec parsePartialFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
+            }
+          };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -5425,16 +6096,21 @@ public com.google.protobuf.Parser getParserForType() {
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+          getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
-
     }
 
     public static final int CONDITION_BOOST_SPECS_FIELD_NUMBER = 1;
+
     @SuppressWarnings("serial")
-    private java.util.List conditionBoostSpecs_;
+    private java.util.List<
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec>
+        conditionBoostSpecs_;
     /**
+     *
+     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -5442,13 +6118,19 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Condition
      * specifications is 20.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
      */
     @java.lang.Override
-    public java.util.List getConditionBoostSpecsList() {
+    public java.util.List<
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec>
+        getConditionBoostSpecsList() {
       return conditionBoostSpecs_;
     }
     /**
+     *
+     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -5456,14 +6138,21 @@ public java.util.List
      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
      */
     @java.lang.Override
-    public java.util.List 
+    public java.util.List<
+            ? extends
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+                    .ConditionBoostSpecOrBuilder>
         getConditionBoostSpecsOrBuilderList() {
       return conditionBoostSpecs_;
     }
     /**
+     *
+     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -5471,13 +6160,17 @@ public java.util.List
      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
      */
     @java.lang.Override
     public int getConditionBoostSpecsCount() {
       return conditionBoostSpecs_.size();
     }
     /**
+     *
+     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -5485,13 +6178,18 @@ public int getConditionBoostSpecsCount() {
      * specifications is 20.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec getConditionBoostSpecs(int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+        getConditionBoostSpecs(int index) {
       return conditionBoostSpecs_.get(index);
     }
     /**
+     *
+     *
      * 
      * Condition boost specifications. If a document matches multiple conditions
      * in the specifictions, boost scores from these specifications are all
@@ -5499,15 +6197,19 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Condition
      * specifications is 20.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpecOrBuilder getConditionBoostSpecsOrBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+            .ConditionBoostSpecOrBuilder
+        getConditionBoostSpecsOrBuilder(int index) {
       return conditionBoostSpecs_.get(index);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -5519,8 +6221,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       for (int i = 0; i < conditionBoostSpecs_.size(); i++) {
         output.writeMessage(1, conditionBoostSpecs_.get(i));
       }
@@ -5534,8 +6235,9 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < conditionBoostSpecs_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, conditionBoostSpecs_.get(i));
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                1, conditionBoostSpecs_.get(i));
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -5545,15 +6247,15 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec) obj;
+      com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec other =
+          (com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec) obj;
 
-      if (!getConditionBoostSpecsList()
-          .equals(other.getConditionBoostSpecsList())) return false;
+      if (!getConditionBoostSpecsList().equals(other.getConditionBoostSpecsList())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -5575,89 +6277,95 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -5667,39 +6375,42 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Boost specification to boost certain documents.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec)
         com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.class,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder.class);
       }
 
-      // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.newBuilder()
-      private Builder() {
-
-      }
+      // Construct using
+      // com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.newBuilder()
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -5715,13 +6426,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+          getDefaultInstanceForType() {
         return com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance();
       }
 
@@ -5736,14 +6448,18 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec build() {
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec(this);
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec result =
+            new com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec result) {
+      private void buildPartialRepeatedFields(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec result) {
         if (conditionBoostSpecsBuilder_ == null) {
           if (((bitField0_ & 0x00000001) != 0)) {
             conditionBoostSpecs_ = java.util.Collections.unmodifiableList(conditionBoostSpecs_);
@@ -5755,7 +6471,8 @@ private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.
         }
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec result) {
         int from_bitField0_ = bitField0_;
       }
 
@@ -5763,46 +6480,52 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec)other);
+          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec other) {
-        if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec other) {
+        if (other
+            == com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance())
+          return this;
         if (conditionBoostSpecsBuilder_ == null) {
           if (!other.conditionBoostSpecs_.isEmpty()) {
             if (conditionBoostSpecs_.isEmpty()) {
@@ -5821,9 +6544,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.B
               conditionBoostSpecsBuilder_ = null;
               conditionBoostSpecs_ = other.conditionBoostSpecs_;
               bitField0_ = (bitField0_ & ~0x00000001);
-              conditionBoostSpecsBuilder_ = 
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                   getConditionBoostSpecsFieldBuilder() : null;
+              conditionBoostSpecsBuilder_ =
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getConditionBoostSpecsFieldBuilder()
+                      : null;
             } else {
               conditionBoostSpecsBuilder_.addAllMessages(other.conditionBoostSpecs_);
             }
@@ -5855,25 +6579,29 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.parser(),
-                        extensionRegistry);
-                if (conditionBoostSpecsBuilder_ == null) {
-                  ensureConditionBoostSpecsIsMutable();
-                  conditionBoostSpecs_.add(m);
-                } else {
-                  conditionBoostSpecsBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+                      m =
+                          input.readMessage(
+                              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+                                  .ConditionBoostSpec.parser(),
+                              extensionRegistry);
+                  if (conditionBoostSpecsBuilder_ == null) {
+                    ensureConditionBoostSpecsIsMutable();
+                    conditionBoostSpecs_.add(m);
+                  } else {
+                    conditionBoostSpecsBuilder_.addMessage(m);
+                  }
+                  break;
+                } // case 10
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -5883,21 +6611,34 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
-      private java.util.List conditionBoostSpecs_ =
-        java.util.Collections.emptyList();
+      private java.util.List<
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec>
+          conditionBoostSpecs_ = java.util.Collections.emptyList();
+
       private void ensureConditionBoostSpecsIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
-          conditionBoostSpecs_ = new java.util.ArrayList(conditionBoostSpecs_);
+          conditionBoostSpecs_ =
+              new java.util.ArrayList<
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+                      .ConditionBoostSpec>(conditionBoostSpecs_);
           bitField0_ |= 0x00000001;
-         }
+        }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpecOrBuilder> conditionBoostSpecsBuilder_;
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+                  .Builder,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+                  .ConditionBoostSpecOrBuilder>
+          conditionBoostSpecsBuilder_;
 
       /**
+       *
+       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -5905,9 +6646,13 @@ private void ensureConditionBoostSpecsIsMutable() {
        * specifications is 20.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
        */
-      public java.util.List getConditionBoostSpecsList() {
+      public java.util.List<
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec>
+          getConditionBoostSpecsList() {
         if (conditionBoostSpecsBuilder_ == null) {
           return java.util.Collections.unmodifiableList(conditionBoostSpecs_);
         } else {
@@ -5915,6 +6660,8 @@ public java.util.List
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -5922,7 +6669,9 @@ public java.util.List
        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
        */
       public int getConditionBoostSpecsCount() {
         if (conditionBoostSpecsBuilder_ == null) {
@@ -5932,6 +6681,8 @@ public int getConditionBoostSpecsCount() {
         }
       }
       /**
+       *
+       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -5939,9 +6690,12 @@ public int getConditionBoostSpecsCount() {
        * specifications is 20.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec getConditionBoostSpecs(int index) {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+          getConditionBoostSpecs(int index) {
         if (conditionBoostSpecsBuilder_ == null) {
           return conditionBoostSpecs_.get(index);
         } else {
@@ -5949,6 +6703,8 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Condition
         }
       }
       /**
+       *
+       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -5956,10 +6712,14 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Condition
        * specifications is 20.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
        */
       public Builder setConditionBoostSpecs(
-          int index, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec value) {
+          int index,
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+              value) {
         if (conditionBoostSpecsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -5973,6 +6733,8 @@ public Builder setConditionBoostSpecs(
         return this;
       }
       /**
+       *
+       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -5980,10 +6742,14 @@ public Builder setConditionBoostSpecs(
        * specifications is 20.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
        */
       public Builder setConditionBoostSpecs(
-          int index, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder builderForValue) {
+          int index,
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder
+              builderForValue) {
         if (conditionBoostSpecsBuilder_ == null) {
           ensureConditionBoostSpecsIsMutable();
           conditionBoostSpecs_.set(index, builderForValue.build());
@@ -5994,6 +6760,8 @@ public Builder setConditionBoostSpecs(
         return this;
       }
       /**
+       *
+       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6001,9 +6769,13 @@ public Builder setConditionBoostSpecs(
        * specifications is 20.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
        */
-      public Builder addConditionBoostSpecs(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec value) {
+      public Builder addConditionBoostSpecs(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+              value) {
         if (conditionBoostSpecsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -6017,6 +6789,8 @@ public Builder addConditionBoostSpecs(com.google.cloud.discoveryengine.v1beta.Se
         return this;
       }
       /**
+       *
+       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6024,10 +6798,14 @@ public Builder addConditionBoostSpecs(com.google.cloud.discoveryengine.v1beta.Se
        * specifications is 20.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
        */
       public Builder addConditionBoostSpecs(
-          int index, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec value) {
+          int index,
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+              value) {
         if (conditionBoostSpecsBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -6041,6 +6819,8 @@ public Builder addConditionBoostSpecs(
         return this;
       }
       /**
+       *
+       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6048,10 +6828,13 @@ public Builder addConditionBoostSpecs(
        * specifications is 20.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
        */
       public Builder addConditionBoostSpecs(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder builderForValue) {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder
+              builderForValue) {
         if (conditionBoostSpecsBuilder_ == null) {
           ensureConditionBoostSpecsIsMutable();
           conditionBoostSpecs_.add(builderForValue.build());
@@ -6062,6 +6845,8 @@ public Builder addConditionBoostSpecs(
         return this;
       }
       /**
+       *
+       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6069,10 +6854,14 @@ public Builder addConditionBoostSpecs(
        * specifications is 20.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
        */
       public Builder addConditionBoostSpecs(
-          int index, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder builderForValue) {
+          int index,
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder
+              builderForValue) {
         if (conditionBoostSpecsBuilder_ == null) {
           ensureConditionBoostSpecsIsMutable();
           conditionBoostSpecs_.add(index, builderForValue.build());
@@ -6083,6 +6872,8 @@ public Builder addConditionBoostSpecs(
         return this;
       }
       /**
+       *
+       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6090,14 +6881,19 @@ public Builder addConditionBoostSpecs(
        * specifications is 20.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
        */
       public Builder addAllConditionBoostSpecs(
-          java.lang.Iterable values) {
+          java.lang.Iterable<
+                  ? extends
+                      com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+                          .ConditionBoostSpec>
+              values) {
         if (conditionBoostSpecsBuilder_ == null) {
           ensureConditionBoostSpecsIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, conditionBoostSpecs_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, conditionBoostSpecs_);
           onChanged();
         } else {
           conditionBoostSpecsBuilder_.addAllMessages(values);
@@ -6105,6 +6901,8 @@ public Builder addAllConditionBoostSpecs(
         return this;
       }
       /**
+       *
+       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6112,7 +6910,9 @@ public Builder addAllConditionBoostSpecs(
        * specifications is 20.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
        */
       public Builder clearConditionBoostSpecs() {
         if (conditionBoostSpecsBuilder_ == null) {
@@ -6125,6 +6925,8 @@ public Builder clearConditionBoostSpecs() {
         return this;
       }
       /**
+       *
+       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6132,7 +6934,9 @@ public Builder clearConditionBoostSpecs() {
        * specifications is 20.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
        */
       public Builder removeConditionBoostSpecs(int index) {
         if (conditionBoostSpecsBuilder_ == null) {
@@ -6145,6 +6949,8 @@ public Builder removeConditionBoostSpecs(int index) {
         return this;
       }
       /**
+       *
+       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6152,13 +6958,18 @@ public Builder removeConditionBoostSpecs(int index) {
        * specifications is 20.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder getConditionBoostSpecsBuilder(
-          int index) {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+              .Builder
+          getConditionBoostSpecsBuilder(int index) {
         return getConditionBoostSpecsFieldBuilder().getBuilder(index);
       }
       /**
+       *
+       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6166,16 +6977,22 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Condition
        * specifications is 20.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpecOrBuilder getConditionBoostSpecsOrBuilder(
-          int index) {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+              .ConditionBoostSpecOrBuilder
+          getConditionBoostSpecsOrBuilder(int index) {
         if (conditionBoostSpecsBuilder_ == null) {
-          return conditionBoostSpecs_.get(index);  } else {
+          return conditionBoostSpecs_.get(index);
+        } else {
           return conditionBoostSpecsBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
+       *
+       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6183,10 +7000,15 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Condition
        * specifications is 20.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
        */
-      public java.util.List 
-           getConditionBoostSpecsOrBuilderList() {
+      public java.util.List<
+              ? extends
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+                      .ConditionBoostSpecOrBuilder>
+          getConditionBoostSpecsOrBuilderList() {
         if (conditionBoostSpecsBuilder_ != null) {
           return conditionBoostSpecsBuilder_.getMessageOrBuilderList();
         } else {
@@ -6194,6 +7016,8 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Condition
         }
       }
       /**
+       *
+       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6201,13 +7025,21 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Condition
        * specifications is 20.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder addConditionBoostSpecsBuilder() {
-        return getConditionBoostSpecsFieldBuilder().addBuilder(
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.getDefaultInstance());
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+              .Builder
+          addConditionBoostSpecsBuilder() {
+        return getConditionBoostSpecsFieldBuilder()
+            .addBuilder(
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+                    .getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6215,14 +7047,22 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Condition
        * specifications is 20.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder addConditionBoostSpecsBuilder(
-          int index) {
-        return getConditionBoostSpecsFieldBuilder().addBuilder(
-            index, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.getDefaultInstance());
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+              .Builder
+          addConditionBoostSpecsBuilder(int index) {
+        return getConditionBoostSpecsFieldBuilder()
+            .addBuilder(
+                index,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+                    .getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * Condition boost specifications. If a document matches multiple conditions
        * in the specifictions, boost scores from these specifications are all
@@ -6230,18 +7070,33 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Condition
        * specifications is 20.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec condition_boost_specs = 1;
+       * 
        */
-      public java.util.List 
-           getConditionBoostSpecsBuilderList() {
+      public java.util.List<
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+                  .Builder>
+          getConditionBoostSpecsBuilderList() {
         return getConditionBoostSpecsFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpecOrBuilder> 
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+                  .Builder,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+                  .ConditionBoostSpecOrBuilder>
           getConditionBoostSpecsFieldBuilder() {
         if (conditionBoostSpecsBuilder_ == null) {
-          conditionBoostSpecsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpecOrBuilder>(
+          conditionBoostSpecsBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+                      .ConditionBoostSpec,
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.ConditionBoostSpec
+                      .Builder,
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+                      .ConditionBoostSpecOrBuilder>(
                   conditionBoostSpecs_,
                   ((bitField0_ & 0x00000001) != 0),
                   getParentForChildren(),
@@ -6250,6 +7105,7 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Condition
         }
         return conditionBoostSpecsBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -6262,41 +7118,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec)
-    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public BoostSpec parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public BoostSpec parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -6308,38 +7167,52 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface QueryExpansionSpecOrBuilder extends
+  public interface QueryExpansionSpecOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The condition under which query expansion should occur. Default to
      * [Condition.DISABLED][google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+     * 
+     *
      * @return The enum numeric value on the wire for condition.
      */
     int getConditionValue();
     /**
+     *
+     *
      * 
      * The condition under which query expansion should occur. Default to
      * [Condition.DISABLED][google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+     * 
+     *
      * @return The condition.
      */
-    com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition getCondition();
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
+        getCondition();
   }
   /**
+   *
+   *
    * 
    * Specification to determine under which conditions query expansion should
    * occur.
@@ -6347,49 +7220,56 @@ public interface QueryExpansionSpecOrBuilder extends
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec}
    */
-  public static final class QueryExpansionSpec extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class QueryExpansionSpec extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec)
       QueryExpansionSpecOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use QueryExpansionSpec.newBuilder() to construct.
     private QueryExpansionSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private QueryExpansionSpec() {
       condition_ = 0;
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new QueryExpansionSpec();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.class,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder
+                  .class);
     }
 
     /**
+     *
+     *
      * 
      * Enum describing under which condition query expansion should occur.
      * 

      *
-     * Protobuf enum {@code google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition}
+     * Protobuf enum {@code
+     * google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition}
      */
-    public enum Condition
-        implements com.google.protobuf.ProtocolMessageEnum {
+    public enum Condition implements com.google.protobuf.ProtocolMessageEnum {
       /**
+       *
+       *
        * 
        * Unspecified query expansion condition. In this case, server behavior
        * defaults to
@@ -6400,6 +7280,8 @@ public enum Condition
        */
       CONDITION_UNSPECIFIED(0),
       /**
+       *
+       *
        * 
        * Disabled query expansion. Only the exact search query is used, even if
        * [SearchResponse.total_size][google.cloud.discoveryengine.v1beta.SearchResponse.total_size]
@@ -6410,6 +7292,8 @@ public enum Condition
        */
       DISABLED(1),
       /**
+       *
+       *
        * 
        * Automatic query expansion built by the Search API.
        * 

@@ -6421,6 +7305,8 @@ public enum Condition
       ;
 
       /**
+       *
+       *
        * 
        * Unspecified query expansion condition. In this case, server behavior
        * defaults to
@@ -6431,6 +7317,8 @@ public enum Condition
        */
       public static final int CONDITION_UNSPECIFIED_VALUE = 0;
       /**
+       *
+       *
        * 
        * Disabled query expansion. Only the exact search query is used, even if
        * [SearchResponse.total_size][google.cloud.discoveryengine.v1beta.SearchResponse.total_size]
@@ -6441,6 +7329,8 @@ public enum Condition
        */
       public static final int DISABLED_VALUE = 1;
       /**
+       *
+       *
        * 
        * Automatic query expansion built by the Search API.
        * 

@@ -6449,7 +7339,6 @@ public enum Condition
        */
       public static final int AUTO_VALUE = 2;
 
-
       public final int getNumber() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalArgumentException(
@@ -6474,49 +7363,52 @@ public static Condition valueOf(int value) {
        */
       public static Condition forNumber(int value) {
         switch (value) {
-          case 0: return CONDITION_UNSPECIFIED;
-          case 1: return DISABLED;
-          case 2: return AUTO;
-          default: return null;
+          case 0:
+            return CONDITION_UNSPECIFIED;
+          case 1:
+            return DISABLED;
+          case 2:
+            return AUTO;
+          default:
+            return null;
         }
       }
 
-      public static com.google.protobuf.Internal.EnumLiteMap
-          internalGetValueMap() {
+      public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
         return internalValueMap;
       }
-      private static final com.google.protobuf.Internal.EnumLiteMap<
-          Condition> internalValueMap =
-            new com.google.protobuf.Internal.EnumLiteMap() {
-              public Condition findValueByNumber(int number) {
-                return Condition.forNumber(number);
-              }
-            };
 
-      public final com.google.protobuf.Descriptors.EnumValueDescriptor
-          getValueDescriptor() {
+      private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Condition findValueByNumber(int number) {
+              return Condition.forNumber(number);
+            }
+          };
+
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalStateException(
               "Can't get the descriptor of an unrecognized enum value.");
         }
         return getDescriptor().getValues().get(ordinal());
       }
-      public final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptorForType() {
+
+      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
         return getDescriptor();
       }
-      public static final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.getDescriptor().getEnumTypes().get(0);
+
+      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+            .getDescriptor()
+            .getEnumTypes()
+            .get(0);
       }
 
       private static final Condition[] VALUES = values();
 
-      public static Condition valueOf(
-          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      public static Condition valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
         if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException(
-            "EnumValueDescriptor is not for this type.");
+          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
         }
         if (desc.getIndex() == -1) {
           return UNRECOGNIZED;
@@ -6536,32 +7428,51 @@ private Condition(int value) {
     public static final int CONDITION_FIELD_NUMBER = 1;
     private int condition_ = 0;
     /**
+     *
+     *
      * 
      * The condition under which query expansion should occur. Default to
      * [Condition.DISABLED][google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+     * 
+     *
      * @return The enum numeric value on the wire for condition.
      */
-    @java.lang.Override public int getConditionValue() {
+    @java.lang.Override
+    public int getConditionValue() {
       return condition_;
     }
     /**
+     *
+     *
      * 
      * The condition under which query expansion should occur. Default to
      * [Condition.DISABLED][google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+     * 
+     *
      * @return The condition.
      */
-    @java.lang.Override public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition getCondition() {
-      com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition result = com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.forNumber(condition_);
-      return result == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.UNRECOGNIZED : result;
+    @java.lang.Override
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
+        getCondition() {
+      com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition result =
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
+              .forNumber(condition_);
+      return result == null
+          ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
+              .UNRECOGNIZED
+          : result;
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -6573,9 +7484,11 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
-      if (condition_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.CONDITION_UNSPECIFIED.getNumber()) {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (condition_
+          != com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
+              .CONDITION_UNSPECIFIED
+              .getNumber()) {
         output.writeEnum(1, condition_);
       }
       getUnknownFields().writeTo(output);
@@ -6587,9 +7500,11 @@ public int getSerializedSize() {
       if (size != -1) return size;
 
       size = 0;
-      if (condition_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.CONDITION_UNSPECIFIED.getNumber()) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeEnumSize(1, condition_);
+      if (condition_
+          != com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
+              .CONDITION_UNSPECIFIED
+              .getNumber()) {
+        size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, condition_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -6599,12 +7514,14 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
-      if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec)) {
+      if (!(obj
+          instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec) obj;
+      com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec other =
+          (com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec) obj;
 
       if (condition_ != other.condition_) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
@@ -6625,90 +7542,101 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+        parseFrom(java.nio.ByteBuffer data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+        parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+        parseFrom(com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+        parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+        parseFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+        parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+        parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -6718,6 +7646,8 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Specification to determine under which conditions query expansion should
      * occur.
@@ -6725,33 +7655,35 @@ protected Builder newBuilderForType(
      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec)
         com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.class,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder
+                    .class);
       }
 
-      // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.newBuilder()
-      private Builder() {
+      // Construct using
+      // com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.newBuilder()
+      private Builder() {}
 
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -6761,19 +7693,22 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+          getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+            .getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec build() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec result = buildPartial();
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec result =
+            buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -6781,14 +7716,19 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+          buildPartial() {
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec result =
+            new com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.condition_ = condition_;
@@ -6799,46 +7739,54 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec)other);
+        if (other
+            instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec) {
+          return mergeFrom(
+              (com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec other) {
-        if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec other) {
+        if (other
+            == com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+                .getDefaultInstance()) return this;
         if (other.condition_ != 0) {
           setConditionValue(other.getConditionValue());
         }
@@ -6868,17 +7816,19 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 8: {
-                condition_ = input.readEnum();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 8:
+                {
+                  condition_ = input.readEnum();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 8
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -6888,28 +7838,40 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private int condition_ = 0;
       /**
+       *
+       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       *
        * @return The enum numeric value on the wire for condition.
        */
-      @java.lang.Override public int getConditionValue() {
+      @java.lang.Override
+      public int getConditionValue() {
         return condition_;
       }
       /**
+       *
+       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       *
        * @param value The enum numeric value on the wire for condition to set.
        * @return This builder for chaining.
        */
@@ -6920,30 +7882,48 @@ public Builder setConditionValue(int value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       *
        * @return The condition.
        */
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition getCondition() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition result = com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.forNumber(condition_);
-        return result == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.UNRECOGNIZED : result;
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
+          getCondition() {
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition result =
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
+                .forNumber(condition_);
+        return result == null
+            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
+                .UNRECOGNIZED
+            : result;
       }
       /**
+       *
+       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       *
        * @param value The condition to set.
        * @return This builder for chaining.
        */
-      public Builder setCondition(com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition value) {
+      public Builder setCondition(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition
+              value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -6953,12 +7933,17 @@ public Builder setCondition(com.google.cloud.discoveryengine.v1beta.SearchReques
         return this;
       }
       /**
+       *
+       *
        * 
        * The condition under which query expansion should occur. Default to
        * [Condition.DISABLED][google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Condition condition = 1;
+       * 
+       *
        * @return This builder for chaining.
        */
       public Builder clearCondition() {
@@ -6967,6 +7952,7 @@ public Builder clearCondition() {
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -6979,41 +7965,45 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec)
-    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+        DEFAULT_INSTANCE;
+
     static {
-      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec();
+      DEFAULT_INSTANCE =
+          new com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public QueryExpansionSpec parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public QueryExpansionSpec parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -7025,89 +8015,107 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface SpellCorrectionSpecOrBuilder extends
+  public interface SpellCorrectionSpecOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The mode under which spell correction should take effect to
      * replace the original search query. Default to
      * [Mode.AUTO][google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+     * 
+     *
      * @return The enum numeric value on the wire for mode.
      */
     int getModeValue();
     /**
+     *
+     *
      * 
      * The mode under which spell correction should take effect to
      * replace the original search query. Default to
      * [Mode.AUTO][google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+     * 
+     *
      * @return The mode.
      */
     com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode getMode();
   }
   /**
+   *
+   *
    * 
    * The specification for query spell correction.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec}
    */
-  public static final class SpellCorrectionSpec extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class SpellCorrectionSpec extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec)
       SpellCorrectionSpecOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use SpellCorrectionSpec.newBuilder() to construct.
     private SpellCorrectionSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private SpellCorrectionSpec() {
       mode_ = 0;
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new SpellCorrectionSpec();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.class,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder
+                  .class);
     }
 
     /**
+     *
+     *
      * 
      * Enum describing under which mode spell correction should occur.
      * 

      *
-     * Protobuf enum {@code google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode}
+     * Protobuf enum {@code
+     * google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode}
      */
-    public enum Mode
-        implements com.google.protobuf.ProtocolMessageEnum {
+    public enum Mode implements com.google.protobuf.ProtocolMessageEnum {
       /**
+       *
+       *
        * 
        * Unspecified spell correction mode. In this case, server behavior
        * defaults to
@@ -7118,6 +8126,8 @@ public enum Mode
        */
       MODE_UNSPECIFIED(0),
       /**
+       *
+       *
        * 
        * Search API will try to find a spell suggestion if there
        * is any and put in the
@@ -7129,6 +8139,8 @@ public enum Mode
        */
       SUGGESTION_ONLY(1),
       /**
+       *
+       *
        * 
        * Automatic spell correction built by the Search API. Search will
        * be based on the corrected query if found.
@@ -7141,6 +8153,8 @@ public enum Mode
       ;
 
       /**
+       *
+       *
        * 
        * Unspecified spell correction mode. In this case, server behavior
        * defaults to
@@ -7151,6 +8165,8 @@ public enum Mode
        */
       public static final int MODE_UNSPECIFIED_VALUE = 0;
       /**
+       *
+       *
        * 
        * Search API will try to find a spell suggestion if there
        * is any and put in the
@@ -7162,6 +8178,8 @@ public enum Mode
        */
       public static final int SUGGESTION_ONLY_VALUE = 1;
       /**
+       *
+       *
        * 
        * Automatic spell correction built by the Search API. Search will
        * be based on the corrected query if found.
@@ -7171,7 +8189,6 @@ public enum Mode
        */
       public static final int AUTO_VALUE = 2;
 
-
       public final int getNumber() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalArgumentException(
@@ -7196,49 +8213,52 @@ public static Mode valueOf(int value) {
        */
       public static Mode forNumber(int value) {
         switch (value) {
-          case 0: return MODE_UNSPECIFIED;
-          case 1: return SUGGESTION_ONLY;
-          case 2: return AUTO;
-          default: return null;
+          case 0:
+            return MODE_UNSPECIFIED;
+          case 1:
+            return SUGGESTION_ONLY;
+          case 2:
+            return AUTO;
+          default:
+            return null;
         }
       }
 
-      public static com.google.protobuf.Internal.EnumLiteMap
-          internalGetValueMap() {
+      public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
         return internalValueMap;
       }
-      private static final com.google.protobuf.Internal.EnumLiteMap<
-          Mode> internalValueMap =
-            new com.google.protobuf.Internal.EnumLiteMap() {
-              public Mode findValueByNumber(int number) {
-                return Mode.forNumber(number);
-              }
-            };
 
-      public final com.google.protobuf.Descriptors.EnumValueDescriptor
-          getValueDescriptor() {
+      private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public Mode findValueByNumber(int number) {
+              return Mode.forNumber(number);
+            }
+          };
+
+      public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
         if (this == UNRECOGNIZED) {
           throw new java.lang.IllegalStateException(
               "Can't get the descriptor of an unrecognized enum value.");
         }
         return getDescriptor().getValues().get(ordinal());
       }
-      public final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptorForType() {
+
+      public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
         return getDescriptor();
       }
-      public static final com.google.protobuf.Descriptors.EnumDescriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.getDescriptor().getEnumTypes().get(0);
+
+      public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+            .getDescriptor()
+            .getEnumTypes()
+            .get(0);
       }
 
       private static final Mode[] VALUES = values();
 
-      public static Mode valueOf(
-          com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+      public static Mode valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
         if (desc.getType() != getDescriptor()) {
-          throw new java.lang.IllegalArgumentException(
-            "EnumValueDescriptor is not for this type.");
+          throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
         }
         if (desc.getIndex() == -1) {
           return UNRECOGNIZED;
@@ -7258,34 +8278,51 @@ private Mode(int value) {
     public static final int MODE_FIELD_NUMBER = 1;
     private int mode_ = 0;
     /**
+     *
+     *
      * 
      * The mode under which spell correction should take effect to
      * replace the original search query. Default to
      * [Mode.AUTO][google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+     * 
+     *
      * @return The enum numeric value on the wire for mode.
      */
-    @java.lang.Override public int getModeValue() {
+    @java.lang.Override
+    public int getModeValue() {
       return mode_;
     }
     /**
+     *
+     *
      * 
      * The mode under which spell correction should take effect to
      * replace the original search query. Default to
      * [Mode.AUTO][google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+     * 
+     *
      * @return The mode.
      */
-    @java.lang.Override public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode getMode() {
-      com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode result = com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.forNumber(mode_);
-      return result == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.UNRECOGNIZED : result;
+    @java.lang.Override
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode
+        getMode() {
+      com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode result =
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.forNumber(
+              mode_);
+      return result == null
+          ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode
+              .UNRECOGNIZED
+          : result;
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -7297,9 +8334,11 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
-      if (mode_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.MODE_UNSPECIFIED.getNumber()) {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+      if (mode_
+          != com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode
+              .MODE_UNSPECIFIED
+              .getNumber()) {
         output.writeEnum(1, mode_);
       }
       getUnknownFields().writeTo(output);
@@ -7311,9 +8350,11 @@ public int getSerializedSize() {
       if (size != -1) return size;
 
       size = 0;
-      if (mode_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.MODE_UNSPECIFIED.getNumber()) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeEnumSize(1, mode_);
+      if (mode_
+          != com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode
+              .MODE_UNSPECIFIED
+              .getNumber()) {
+        size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, mode_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -7323,12 +8364,14 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
-      if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec)) {
+      if (!(obj
+          instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec) obj;
+      com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec other =
+          (com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec) obj;
 
       if (mode_ != other.mode_) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
@@ -7349,90 +8392,101 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+        parseFrom(java.nio.ByteBuffer data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+        parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+        parseFrom(com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+        parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+        parseFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+        parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+        parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -7442,39 +8496,43 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * The specification for query spell correction.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec)
         com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.class,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder
+                    .class);
       }
 
-      // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.newBuilder()
-      private Builder() {
-
-      }
+      // Construct using
+      // com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.newBuilder()
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -7484,19 +8542,22 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+          getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+            .getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec build() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec result = buildPartial();
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec result =
+            buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -7504,14 +8565,19 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+          buildPartial() {
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec result =
+            new com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.mode_ = mode_;
@@ -7522,46 +8588,54 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec)other);
+        if (other
+            instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec) {
+          return mergeFrom(
+              (com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec other) {
-        if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec other) {
+        if (other
+            == com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+                .getDefaultInstance()) return this;
         if (other.mode_ != 0) {
           setModeValue(other.getModeValue());
         }
@@ -7591,17 +8665,19 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 8: {
-                mode_ = input.readEnum();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 8
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 8:
+                {
+                  mode_ = input.readEnum();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 8
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -7611,30 +8687,40 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private int mode_ = 0;
       /**
+       *
+       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * 
+       *
        * @return The enum numeric value on the wire for mode.
        */
-      @java.lang.Override public int getModeValue() {
+      @java.lang.Override
+      public int getModeValue() {
         return mode_;
       }
       /**
+       *
+       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * 
+       *
        * @param value The enum numeric value on the wire for mode to set.
        * @return This builder for chaining.
        */
@@ -7645,32 +8731,47 @@ public Builder setModeValue(int value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * 
+       *
        * @return The mode.
        */
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode getMode() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode result = com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.forNumber(mode_);
-        return result == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.UNRECOGNIZED : result;
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode
+          getMode() {
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode result =
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode
+                .forNumber(mode_);
+        return result == null
+            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode
+                .UNRECOGNIZED
+            : result;
       }
       /**
+       *
+       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * 
+       *
        * @param value The mode to set.
        * @return This builder for chaining.
        */
-      public Builder setMode(com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode value) {
+      public Builder setMode(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode value) {
         if (value == null) {
           throw new NullPointerException();
         }
@@ -7680,13 +8781,17 @@ public Builder setMode(com.google.cloud.discoveryengine.v1beta.SearchRequest.Spe
         return this;
       }
       /**
+       *
+       *
        * 
        * The mode under which spell correction should take effect to
        * replace the original search query. Default to
        * [Mode.AUTO][google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode.AUTO].
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Mode mode = 1;
+       * 
+       *
        * @return This builder for chaining.
        */
       public Builder clearMode() {
@@ -7695,6 +8800,7 @@ public Builder clearMode() {
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -7707,41 +8813,45 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec)
-    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+        DEFAULT_INSTANCE;
+
     static {
-      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec();
+      DEFAULT_INSTANCE =
+          new com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public SpellCorrectionSpec parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public SpellCorrectionSpec parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -7753,107 +8863,159 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface ContentSearchSpecOrBuilder extends
+  public interface ContentSearchSpecOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     *
      * @return Whether the snippetSpec field is set.
      */
     boolean hasSnippetSpec();
     /**
+     *
+     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     *
      * @return The snippetSpec.
      */
-    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec getSnippetSpec();
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+        getSnippetSpec();
     /**
+     *
+     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
      */
-    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder getSnippetSpecOrBuilder();
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder
+        getSnippetSpecOrBuilder();
 
     /**
+     *
+     *
      * 
      * If there is no summary spec provided, there will be no summary in the
      * search response.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+     * 
+     *
      * @return Whether the summarySpec field is set.
      */
     boolean hasSummarySpec();
     /**
+     *
+     *
      * 
      * If there is no summary spec provided, there will be no summary in the
      * search response.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+     * 
+     *
      * @return The summarySpec.
      */
-    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec getSummarySpec();
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+        getSummarySpec();
     /**
+     *
+     *
      * 
      * If there is no summary spec provided, there will be no summary in the
      * search response.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+     * 
      */
-    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpecOrBuilder getSummarySpecOrBuilder();
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpecOrBuilder
+        getSummarySpecOrBuilder();
 
     /**
+     *
+     *
      * 
      * If there is no extractive_content_spec provided, there will be no
      * extractive answer in the search response.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+     * 
+     *
      * @return Whether the extractiveContentSpec field is set.
      */
     boolean hasExtractiveContentSpec();
     /**
+     *
+     *
      * 
      * If there is no extractive_content_spec provided, there will be no
      * extractive answer in the search response.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+     * 
+     *
      * @return The extractiveContentSpec.
      */
-    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec getExtractiveContentSpec();
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec
+        getExtractiveContentSpec();
     /**
+     *
+     *
      * 
      * If there is no extractive_content_spec provided, there will be no
      * extractive answer in the search response.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+     * 
      */
-    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpecOrBuilder getExtractiveContentSpecOrBuilder();
+    com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+            .ExtractiveContentSpecOrBuilder
+        getExtractiveContentSpecOrBuilder();
   }
   /**
+   *
+   *
    * 
    * The specification that configs the desired behavior of the UCS content
    * search.
@@ -7861,43 +9023,48 @@ public interface ContentSearchSpecOrBuilder extends
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec}
    */
-  public static final class ContentSearchSpec extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class ContentSearchSpec extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec)
       ContentSearchSpecOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use ContentSearchSpec.newBuilder() to construct.
     private ContentSearchSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
-    private ContentSearchSpec() {
-    }
+
+    private ContentSearchSpec() {}
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new ContentSearchSpec();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.class,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder
+                  .class);
     }
 
-    public interface SnippetSpecOrBuilder extends
+    public interface SnippetSpecOrBuilder
+        extends
         // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec)
         com.google.protobuf.MessageOrBuilder {
 
       /**
+       *
+       *
        * 
        * Max number of snippets returned in each search result.
        *
@@ -7911,62 +9078,74 @@ public interface SnippetSpecOrBuilder extends
        * 

        *
        * int32 max_snippet_count = 1;
+       *
        * @return The maxSnippetCount.
        */
       int getMaxSnippetCount();
 
       /**
+       *
+       *
        * 
        * if true, only snippet reference is returned.
        * 

        *
        * bool reference_only = 2;
+       *
        * @return The referenceOnly.
        */
       boolean getReferenceOnly();
     }
     /**
+     *
+     *
      * 
      * The specification that configs the snippet in the search results.
      * 

      *
-     * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec}
+     * Protobuf type {@code
+     * google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec}
      */
-    public static final class SnippetSpec extends
-        com.google.protobuf.GeneratedMessageV3 implements
+    public static final class SnippetSpec extends com.google.protobuf.GeneratedMessageV3
+        implements
         // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec)
         SnippetSpecOrBuilder {
-    private static final long serialVersionUID = 0L;
+      private static final long serialVersionUID = 0L;
       // Use SnippetSpec.newBuilder() to construct.
       private SnippetSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
-      private SnippetSpec() {
-      }
+
+      private SnippetSpec() {}
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
         return new SnippetSpec();
       }
 
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+                    .class,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+                    .Builder.class);
       }
 
       public static final int MAX_SNIPPET_COUNT_FIELD_NUMBER = 1;
       private int maxSnippetCount_ = 0;
       /**
+       *
+       *
        * 
        * Max number of snippets returned in each search result.
        *
@@ -7980,6 +9159,7 @@ protected java.lang.Object newInstance(
        * 

        *
        * int32 max_snippet_count = 1;
+       *
        * @return The maxSnippetCount.
        */
       @java.lang.Override
@@ -7990,11 +9170,14 @@ public int getMaxSnippetCount() {
       public static final int REFERENCE_ONLY_FIELD_NUMBER = 2;
       private boolean referenceOnly_ = false;
       /**
+       *
+       *
        * 
        * if true, only snippet reference is returned.
        * 

        *
        * bool reference_only = 2;
+       *
        * @return The referenceOnly.
        */
       @java.lang.Override
@@ -8003,6 +9186,7 @@ public boolean getReferenceOnly() {
       }
 
       private byte memoizedIsInitialized = -1;
+
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -8014,8 +9198,7 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output)
-                          throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
         if (maxSnippetCount_ != 0) {
           output.writeInt32(1, maxSnippetCount_);
         }
@@ -8032,12 +9215,10 @@ public int getSerializedSize() {
 
         size = 0;
         if (maxSnippetCount_ != 0) {
-          size += com.google.protobuf.CodedOutputStream
-            .computeInt32Size(1, maxSnippetCount_);
+          size += com.google.protobuf.CodedOutputStream.computeInt32Size(1, maxSnippetCount_);
         }
         if (referenceOnly_ != false) {
-          size += com.google.protobuf.CodedOutputStream
-            .computeBoolSize(2, referenceOnly_);
+          size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, referenceOnly_);
         }
         size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
@@ -8047,17 +9228,19 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-         return true;
+          return true;
         }
-        if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec)) {
+        if (!(obj
+            instanceof
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec)) {
           return super.equals(obj);
         }
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec) obj;
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec other =
+            (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec)
+                obj;
 
-        if (getMaxSnippetCount()
-            != other.getMaxSnippetCount()) return false;
-        if (getReferenceOnly()
-            != other.getReferenceOnly()) return false;
+        if (getMaxSnippetCount() != other.getMaxSnippetCount()) return false;
+        if (getReferenceOnly() != other.getReferenceOnly()) return false;
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
@@ -8072,97 +9255,122 @@ public int hashCode() {
         hash = (37 * hash) + MAX_SNIPPET_COUNT_FIELD_NUMBER;
         hash = (53 * hash) + getMaxSnippetCount();
         hash = (37 * hash) + REFERENCE_ONLY_FIELD_NUMBER;
-        hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-            getReferenceOnly());
+        hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getReferenceOnly());
         hash = (29 * hash) + getUnknownFields().hashCode();
         memoizedHashCode = hash;
         return hash;
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
-          java.nio.ByteBuffer data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SnippetSpec
+          parseFrom(java.nio.ByteBuffer data)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
-          java.nio.ByteBuffer data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SnippetSpec
+          parseFrom(
+              java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
-          com.google.protobuf.ByteString data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SnippetSpec
+          parseFrom(com.google.protobuf.ByteString data)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
-          com.google.protobuf.ByteString data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SnippetSpec
+          parseFrom(
+              com.google.protobuf.ByteString data,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(byte[] data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SnippetSpec
+          parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
-          byte[] data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SnippetSpec
+          parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SnippetSpec
+          parseFrom(java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SnippetSpec
+          parseFrom(
+              java.io.InputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseDelimitedFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SnippetSpec
+          parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseDelimitedFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SnippetSpec
+          parseDelimitedFrom(
+              java.io.InputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+            PARSER, input, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
-          com.google.protobuf.CodedInputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SnippetSpec
+          parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec parseFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SnippetSpec
+          parseFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() { return newBuilder(); }
+      public Builder newBuilderForType() {
+        return newBuilder();
+      }
+
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-      public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec prototype) {
+
+      public static Builder newBuilder(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+              prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
+
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE
-            ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -8172,39 +9380,46 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
+       *
+       *
        * 
        * The specification that configs the snippet in the search results.
        * 

        *
-       * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec}
+       * Protobuf type {@code
+       * google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec}
        */
-      public static final class Builder extends
-          com.google.protobuf.GeneratedMessageV3.Builder implements
+      public static final class Builder
+          extends com.google.protobuf.GeneratedMessageV3.Builder
+          implements
           // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec)
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SnippetSpecOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.Builder.class);
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .SnippetSpec.class,
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .SnippetSpec.Builder.class);
         }
 
-        // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.newBuilder()
-        private Builder() {
-
-        }
+        // Construct using
+        // com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.newBuilder()
+        private Builder() {}
 
-        private Builder(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-
         }
+
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -8215,19 +9430,23 @@ public Builder clear() {
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor
-            getDescriptorForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec getDefaultInstanceForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance();
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+            getDefaultInstanceForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+              .getDefaultInstance();
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec build() {
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec result = buildPartial();
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+            build() {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+              result = buildPartial();
           if (!result.isInitialized()) {
             throw newUninitializedMessageException(result);
           }
@@ -8235,14 +9454,22 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.S
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec buildPartial() {
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec(this);
-          if (bitField0_ != 0) { buildPartial0(result); }
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+            buildPartial() {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+              result =
+                  new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .SnippetSpec(this);
+          if (bitField0_ != 0) {
+            buildPartial0(result);
+          }
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec result) {
+        private void buildPartial0(
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+                result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.maxSnippetCount_ = maxSnippetCount_;
@@ -8256,46 +9483,58 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest
         public Builder clone() {
           return super.clone();
         }
+
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.setField(field, value);
         }
+
         @java.lang.Override
-        public Builder clearField(
-            com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
+
         @java.lang.Override
-        public Builder clearOneof(
-            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
+
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
+            int index,
+            java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
+
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
+
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec) {
-            return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec)other);
+          if (other
+              instanceof
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec) {
+            return mergeFrom(
+                (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                        .SnippetSpec)
+                    other);
           } else {
             super.mergeFrom(other);
             return this;
           }
         }
 
-        public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec other) {
-          if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance()) return this;
+        public Builder mergeFrom(
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+                other) {
+          if (other
+              == com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+                  .getDefaultInstance()) return this;
           if (other.getMaxSnippetCount() != 0) {
             setMaxSnippetCount(other.getMaxSnippetCount());
           }
@@ -8328,22 +9567,25 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 8: {
-                  maxSnippetCount_ = input.readInt32();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 8
-                case 16: {
-                  referenceOnly_ = input.readBool();
-                  bitField0_ |= 0x00000002;
-                  break;
-                } // case 16
-                default: {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+                case 8:
+                  {
+                    maxSnippetCount_ = input.readInt32();
+                    bitField0_ |= 0x00000001;
+                    break;
+                  } // case 8
+                case 16:
+                  {
+                    referenceOnly_ = input.readBool();
+                    bitField0_ |= 0x00000002;
+                    break;
+                  } // case 16
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -8353,10 +9595,13 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
+
         private int bitField0_;
 
-        private int maxSnippetCount_ ;
+        private int maxSnippetCount_;
         /**
+         *
+         *
          * 
          * Max number of snippets returned in each search result.
          *
@@ -8370,6 +9615,7 @@ public Builder mergeFrom(
          * 

          *
          * int32 max_snippet_count = 1;
+         *
          * @return The maxSnippetCount.
          */
         @java.lang.Override
@@ -8377,6 +9623,8 @@ public int getMaxSnippetCount() {
           return maxSnippetCount_;
         }
         /**
+         *
+         *
          * 
          * Max number of snippets returned in each search result.
          *
@@ -8390,6 +9638,7 @@ public int getMaxSnippetCount() {
          * 

          *
          * int32 max_snippet_count = 1;
+         *
          * @param value The maxSnippetCount to set.
          * @return This builder for chaining.
          */
@@ -8401,6 +9650,8 @@ public Builder setMaxSnippetCount(int value) {
           return this;
         }
         /**
+         *
+         *
          * 
          * Max number of snippets returned in each search result.
          *
@@ -8414,6 +9665,7 @@ public Builder setMaxSnippetCount(int value) {
          * 

          *
          * int32 max_snippet_count = 1;
+         *
          * @return This builder for chaining.
          */
         public Builder clearMaxSnippetCount() {
@@ -8423,13 +9675,16 @@ public Builder clearMaxSnippetCount() {
           return this;
         }
 
-        private boolean referenceOnly_ ;
+        private boolean referenceOnly_;
         /**
+         *
+         *
          * 
          * if true, only snippet reference is returned.
          * 

          *
          * bool reference_only = 2;
+         *
          * @return The referenceOnly.
          */
         @java.lang.Override
@@ -8437,11 +9692,14 @@ public boolean getReferenceOnly() {
           return referenceOnly_;
         }
         /**
+         *
+         *
          * 
          * if true, only snippet reference is returned.
          * 

          *
          * bool reference_only = 2;
+         *
          * @param value The referenceOnly to set.
          * @return This builder for chaining.
          */
@@ -8453,11 +9711,14 @@ public Builder setReferenceOnly(boolean value) {
           return this;
         }
         /**
+         *
+         *
          * 
          * if true, only snippet reference is returned.
          * 

          *
          * bool reference_only = 2;
+         *
          * @return This builder for chaining.
          */
         public Builder clearReferenceOnly() {
@@ -8466,6 +9727,7 @@ public Builder clearReferenceOnly() {
           onChanged();
           return this;
         }
+
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -8478,41 +9740,48 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
-
         // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec)
-      private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec DEFAULT_INSTANCE;
+      private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SnippetSpec
+          DEFAULT_INSTANCE;
+
       static {
-        DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec();
+        DEFAULT_INSTANCE =
+            new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                .SnippetSpec();
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec getDefaultInstance() {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SnippetSpec
+          getDefaultInstance() {
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser
-          PARSER = new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SnippetSpec parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+      private static final com.google.protobuf.Parser PARSER =
+          new com.google.protobuf.AbstractParser() {
+            @java.lang.Override
+            public SnippetSpec parsePartialFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
+            }
+          };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -8524,17 +9793,20 @@ public com.google.protobuf.Parser getParserForType() {
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+          getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
-
     }
 
-    public interface SummarySpecOrBuilder extends
+    public interface SummarySpecOrBuilder
+        extends
         // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)
         com.google.protobuf.MessageOrBuilder {
 
       /**
+       *
+       *
        * 
        * The number of top results the summary should be generated from.
        * If the number of returned results is less than summary_result_count,
@@ -8545,52 +9817,61 @@ public interface SummarySpecOrBuilder extends
        * 

        *
        * int32 summary_result_count = 1;
+       *
        * @return The summaryResultCount.
        */
       int getSummaryResultCount();
     }
     /**
+     *
+     *
      * 
      * The specification that configs the summary in the search response.
      * 

      *
-     * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec}
+     * Protobuf type {@code
+     * google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec}
      */
-    public static final class SummarySpec extends
-        com.google.protobuf.GeneratedMessageV3 implements
+    public static final class SummarySpec extends com.google.protobuf.GeneratedMessageV3
+        implements
         // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)
         SummarySpecOrBuilder {
-    private static final long serialVersionUID = 0L;
+      private static final long serialVersionUID = 0L;
       // Use SummarySpec.newBuilder() to construct.
       private SummarySpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
-      private SummarySpec() {
-      }
+
+      private SummarySpec() {}
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
         return new SummarySpec();
       }
 
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+                    .class,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+                    .Builder.class);
       }
 
       public static final int SUMMARY_RESULT_COUNT_FIELD_NUMBER = 1;
       private int summaryResultCount_ = 0;
       /**
+       *
+       *
        * 
        * The number of top results the summary should be generated from.
        * If the number of returned results is less than summary_result_count,
@@ -8601,6 +9882,7 @@ protected java.lang.Object newInstance(
        * 

        *
        * int32 summary_result_count = 1;
+       *
        * @return The summaryResultCount.
        */
       @java.lang.Override
@@ -8609,6 +9891,7 @@ public int getSummaryResultCount() {
       }
 
       private byte memoizedIsInitialized = -1;
+
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -8620,8 +9903,7 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output)
-                          throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
         if (summaryResultCount_ != 0) {
           output.writeInt32(1, summaryResultCount_);
         }
@@ -8635,8 +9917,7 @@ public int getSerializedSize() {
 
         size = 0;
         if (summaryResultCount_ != 0) {
-          size += com.google.protobuf.CodedOutputStream
-            .computeInt32Size(1, summaryResultCount_);
+          size += com.google.protobuf.CodedOutputStream.computeInt32Size(1, summaryResultCount_);
         }
         size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
@@ -8646,15 +9927,18 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-         return true;
+          return true;
         }
-        if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)) {
+        if (!(obj
+            instanceof
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)) {
           return super.equals(obj);
         }
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec) obj;
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec other =
+            (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)
+                obj;
 
-        if (getSummaryResultCount()
-            != other.getSummaryResultCount()) return false;
+        if (getSummaryResultCount() != other.getSummaryResultCount()) return false;
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
@@ -8673,90 +9957,116 @@ public int hashCode() {
         return hash;
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(
-          java.nio.ByteBuffer data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SummarySpec
+          parseFrom(java.nio.ByteBuffer data)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(
-          java.nio.ByteBuffer data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SummarySpec
+          parseFrom(
+              java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(
-          com.google.protobuf.ByteString data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SummarySpec
+          parseFrom(com.google.protobuf.ByteString data)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(
-          com.google.protobuf.ByteString data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SummarySpec
+          parseFrom(
+              com.google.protobuf.ByteString data,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(byte[] data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SummarySpec
+          parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(
-          byte[] data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SummarySpec
+          parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SummarySpec
+          parseFrom(java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SummarySpec
+          parseFrom(
+              java.io.InputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseDelimitedFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SummarySpec
+          parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseDelimitedFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SummarySpec
+          parseDelimitedFrom(
+              java.io.InputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+            PARSER, input, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(
-          com.google.protobuf.CodedInputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SummarySpec
+          parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec parseFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SummarySpec
+          parseFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() { return newBuilder(); }
+      public Builder newBuilderForType() {
+        return newBuilder();
+      }
+
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-      public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec prototype) {
+
+      public static Builder newBuilder(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+              prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
+
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE
-            ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -8766,39 +10076,46 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
+       *
+       *
        * 
        * The specification that configs the summary in the search response.
        * 

        *
-       * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec}
+       * Protobuf type {@code
+       * google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec}
        */
-      public static final class Builder extends
-          com.google.protobuf.GeneratedMessageV3.Builder implements
+      public static final class Builder
+          extends com.google.protobuf.GeneratedMessageV3.Builder
+          implements
           // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpecOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor;
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SummarySpecOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_fieldAccessorTable
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.Builder.class);
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .SummarySpec.class,
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .SummarySpec.Builder.class);
         }
 
-        // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.newBuilder()
-        private Builder() {
-
-        }
+        // Construct using
+        // com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.newBuilder()
+        private Builder() {}
 
-        private Builder(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-
         }
+
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -8808,19 +10125,23 @@ public Builder clear() {
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor
-            getDescriptorForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec getDefaultInstanceForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.getDefaultInstance();
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+            getDefaultInstanceForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+              .getDefaultInstance();
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec build() {
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec result = buildPartial();
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+            build() {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+              result = buildPartial();
           if (!result.isInitialized()) {
             throw newUninitializedMessageException(result);
           }
@@ -8828,14 +10149,22 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.S
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec buildPartial() {
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec(this);
-          if (bitField0_ != 0) { buildPartial0(result); }
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+            buildPartial() {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+              result =
+                  new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .SummarySpec(this);
+          if (bitField0_ != 0) {
+            buildPartial0(result);
+          }
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec result) {
+        private void buildPartial0(
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+                result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.summaryResultCount_ = summaryResultCount_;
@@ -8846,46 +10175,58 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest
         public Builder clone() {
           return super.clone();
         }
+
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.setField(field, value);
         }
+
         @java.lang.Override
-        public Builder clearField(
-            com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
+
         @java.lang.Override
-        public Builder clearOneof(
-            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
+
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
+            int index,
+            java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
+
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
+
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec) {
-            return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)other);
+          if (other
+              instanceof
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec) {
+            return mergeFrom(
+                (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                        .SummarySpec)
+                    other);
           } else {
             super.mergeFrom(other);
             return this;
           }
         }
 
-        public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec other) {
-          if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.getDefaultInstance()) return this;
+        public Builder mergeFrom(
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+                other) {
+          if (other
+              == com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+                  .getDefaultInstance()) return this;
           if (other.getSummaryResultCount() != 0) {
             setSummaryResultCount(other.getSummaryResultCount());
           }
@@ -8915,17 +10256,19 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 8: {
-                  summaryResultCount_ = input.readInt32();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 8
-                default: {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+                case 8:
+                  {
+                    summaryResultCount_ = input.readInt32();
+                    bitField0_ |= 0x00000001;
+                    break;
+                  } // case 8
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -8935,10 +10278,13 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
+
         private int bitField0_;
 
-        private int summaryResultCount_ ;
+        private int summaryResultCount_;
         /**
+         *
+         *
          * 
          * The number of top results the summary should be generated from.
          * If the number of returned results is less than summary_result_count,
@@ -8949,6 +10295,7 @@ public Builder mergeFrom(
          * 

          *
          * int32 summary_result_count = 1;
+         *
          * @return The summaryResultCount.
          */
         @java.lang.Override
@@ -8956,6 +10303,8 @@ public int getSummaryResultCount() {
           return summaryResultCount_;
         }
         /**
+         *
+         *
          * 
          * The number of top results the summary should be generated from.
          * If the number of returned results is less than summary_result_count,
@@ -8966,6 +10315,7 @@ public int getSummaryResultCount() {
          * 

          *
          * int32 summary_result_count = 1;
+         *
          * @param value The summaryResultCount to set.
          * @return This builder for chaining.
          */
@@ -8977,6 +10327,8 @@ public Builder setSummaryResultCount(int value) {
           return this;
         }
         /**
+         *
+         *
          * 
          * The number of top results the summary should be generated from.
          * If the number of returned results is less than summary_result_count,
@@ -8987,6 +10339,7 @@ public Builder setSummaryResultCount(int value) {
          * 

          *
          * int32 summary_result_count = 1;
+         *
          * @return This builder for chaining.
          */
         public Builder clearSummaryResultCount() {
@@ -8995,6 +10348,7 @@ public Builder clearSummaryResultCount() {
           onChanged();
           return this;
         }
+
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -9007,41 +10361,48 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
-
         // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec)
-      private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec DEFAULT_INSTANCE;
+      private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SummarySpec
+          DEFAULT_INSTANCE;
+
       static {
-        DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec();
+        DEFAULT_INSTANCE =
+            new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                .SummarySpec();
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec getDefaultInstance() {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SummarySpec
+          getDefaultInstance() {
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser
-          PARSER = new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SummarySpec parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+      private static final com.google.protobuf.Parser PARSER =
+          new com.google.protobuf.AbstractParser() {
+            @java.lang.Override
+            public SummarySpec parsePartialFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
+            }
+          };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -9053,17 +10414,20 @@ public com.google.protobuf.Parser getParserForType() {
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+          getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
-
     }
 
-    public interface ExtractiveContentSpecOrBuilder extends
+    public interface ExtractiveContentSpecOrBuilder
+        extends
         // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec)
         com.google.protobuf.MessageOrBuilder {
 
       /**
+       *
+       *
        * 
        * The max number of extractive answers returned in each search result.
        *
@@ -9079,11 +10443,14 @@ public interface ExtractiveContentSpecOrBuilder extends
        * 

        *
        * int32 max_extractive_answer_count = 1;
+       *
        * @return The maxExtractiveAnswerCount.
        */
       int getMaxExtractiveAnswerCount();
 
       /**
+       *
+       *
        * 
        * The max number of extractive segments returned in each search result.
        *
@@ -9100,52 +10467,61 @@ public interface ExtractiveContentSpecOrBuilder extends
        * 

        *
        * int32 max_extractive_segment_count = 2;
+       *
        * @return The maxExtractiveSegmentCount.
        */
       int getMaxExtractiveSegmentCount();
     }
     /**
+     *
+     *
      * 
      * The specification that configs the extractive content in search results.
      * 

      *
-     * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec}
+     * Protobuf type {@code
+     * google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec}
      */
-    public static final class ExtractiveContentSpec extends
-        com.google.protobuf.GeneratedMessageV3 implements
+    public static final class ExtractiveContentSpec extends com.google.protobuf.GeneratedMessageV3
+        implements
         // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec)
         ExtractiveContentSpecOrBuilder {
-    private static final long serialVersionUID = 0L;
+      private static final long serialVersionUID = 0L;
       // Use ExtractiveContentSpec.newBuilder() to construct.
       private ExtractiveContentSpec(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
-      private ExtractiveContentSpec() {
-      }
+
+      private ExtractiveContentSpec() {}
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
         return new ExtractiveContentSpec();
       }
 
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                    .ExtractiveContentSpec.class,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                    .ExtractiveContentSpec.Builder.class);
       }
 
       public static final int MAX_EXTRACTIVE_ANSWER_COUNT_FIELD_NUMBER = 1;
       private int maxExtractiveAnswerCount_ = 0;
       /**
+       *
+       *
        * 
        * The max number of extractive answers returned in each search result.
        *
@@ -9161,6 +10537,7 @@ protected java.lang.Object newInstance(
        * 

        *
        * int32 max_extractive_answer_count = 1;
+       *
        * @return The maxExtractiveAnswerCount.
        */
       @java.lang.Override
@@ -9171,6 +10548,8 @@ public int getMaxExtractiveAnswerCount() {
       public static final int MAX_EXTRACTIVE_SEGMENT_COUNT_FIELD_NUMBER = 2;
       private int maxExtractiveSegmentCount_ = 0;
       /**
+       *
+       *
        * 
        * The max number of extractive segments returned in each search result.
        *
@@ -9187,6 +10566,7 @@ public int getMaxExtractiveAnswerCount() {
        * 

        *
        * int32 max_extractive_segment_count = 2;
+       *
        * @return The maxExtractiveSegmentCount.
        */
       @java.lang.Override
@@ -9195,6 +10575,7 @@ public int getMaxExtractiveSegmentCount() {
       }
 
       private byte memoizedIsInitialized = -1;
+
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -9206,8 +10587,7 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output)
-                          throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
         if (maxExtractiveAnswerCount_ != 0) {
           output.writeInt32(1, maxExtractiveAnswerCount_);
         }
@@ -9224,12 +10604,12 @@ public int getSerializedSize() {
 
         size = 0;
         if (maxExtractiveAnswerCount_ != 0) {
-          size += com.google.protobuf.CodedOutputStream
-            .computeInt32Size(1, maxExtractiveAnswerCount_);
+          size +=
+              com.google.protobuf.CodedOutputStream.computeInt32Size(1, maxExtractiveAnswerCount_);
         }
         if (maxExtractiveSegmentCount_ != 0) {
-          size += com.google.protobuf.CodedOutputStream
-            .computeInt32Size(2, maxExtractiveSegmentCount_);
+          size +=
+              com.google.protobuf.CodedOutputStream.computeInt32Size(2, maxExtractiveSegmentCount_);
         }
         size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
@@ -9239,17 +10619,23 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-         return true;
+          return true;
         }
-        if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec)) {
+        if (!(obj
+            instanceof
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                .ExtractiveContentSpec)) {
           return super.equals(obj);
         }
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec) obj;
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                .ExtractiveContentSpec
+            other =
+                (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                        .ExtractiveContentSpec)
+                    obj;
 
-        if (getMaxExtractiveAnswerCount()
-            != other.getMaxExtractiveAnswerCount()) return false;
-        if (getMaxExtractiveSegmentCount()
-            != other.getMaxExtractiveSegmentCount()) return false;
+        if (getMaxExtractiveAnswerCount() != other.getMaxExtractiveAnswerCount()) return false;
+        if (getMaxExtractiveSegmentCount() != other.getMaxExtractiveSegmentCount()) return false;
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
@@ -9270,90 +10656,117 @@ public int hashCode() {
         return hash;
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(
-          java.nio.ByteBuffer data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec
+          parseFrom(java.nio.ByteBuffer data)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(
-          java.nio.ByteBuffer data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec
+          parseFrom(
+              java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(
-          com.google.protobuf.ByteString data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec
+          parseFrom(com.google.protobuf.ByteString data)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(
-          com.google.protobuf.ByteString data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec
+          parseFrom(
+              com.google.protobuf.ByteString data,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(byte[] data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec
+          parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(
-          byte[] data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec
+          parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec
+          parseFrom(java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec
+          parseFrom(
+              java.io.InputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseDelimitedFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec
+          parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseDelimitedFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec
+          parseDelimitedFrom(
+              java.io.InputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+            PARSER, input, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(
-          com.google.protobuf.CodedInputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec
+          parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec parseFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec
+          parseFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() { return newBuilder(); }
+      public Builder newBuilderForType() {
+        return newBuilder();
+      }
+
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-      public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec prototype) {
+
+      public static Builder newBuilder(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .ExtractiveContentSpec
+              prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
+
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE
-            ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -9363,39 +10776,46 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
+       *
+       *
        * 
        * The specification that configs the extractive content in search results.
        * 

        *
-       * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec}
+       * Protobuf type {@code
+       * google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec}
        */
-      public static final class Builder extends
-          com.google.protobuf.GeneratedMessageV3.Builder implements
+      public static final class Builder
+          extends com.google.protobuf.GeneratedMessageV3.Builder
+          implements
           // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec)
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpecOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_descriptor;
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpecOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_fieldAccessorTable
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.Builder.class);
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .ExtractiveContentSpec.class,
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .ExtractiveContentSpec.Builder.class);
         }
 
-        // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.newBuilder()
-        private Builder() {
-
-        }
+        // Construct using
+        // com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.newBuilder()
+        private Builder() {}
 
-        private Builder(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-
         }
+
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -9406,19 +10826,26 @@ public Builder clear() {
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor
-            getDescriptorForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec getDefaultInstanceForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.getDefaultInstance();
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                .ExtractiveContentSpec
+            getDefaultInstanceForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec.getDefaultInstance();
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec build() {
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec result = buildPartial();
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                .ExtractiveContentSpec
+            build() {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .ExtractiveContentSpec
+              result = buildPartial();
           if (!result.isInitialized()) {
             throw newUninitializedMessageException(result);
           }
@@ -9426,14 +10853,25 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.E
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec buildPartial() {
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec(this);
-          if (bitField0_ != 0) { buildPartial0(result); }
+        public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                .ExtractiveContentSpec
+            buildPartial() {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .ExtractiveContentSpec
+              result =
+                  new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .ExtractiveContentSpec(this);
+          if (bitField0_ != 0) {
+            buildPartial0(result);
+          }
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec result) {
+        private void buildPartial0(
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                    .ExtractiveContentSpec
+                result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.maxExtractiveAnswerCount_ = maxExtractiveAnswerCount_;
@@ -9447,46 +10885,60 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest
         public Builder clone() {
           return super.clone();
         }
+
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.setField(field, value);
         }
+
         @java.lang.Override
-        public Builder clearField(
-            com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
+
         @java.lang.Override
-        public Builder clearOneof(
-            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
+
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
+            int index,
+            java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
+
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
+
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec) {
-            return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec)other);
+          if (other
+              instanceof
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .ExtractiveContentSpec) {
+            return mergeFrom(
+                (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                        .ExtractiveContentSpec)
+                    other);
           } else {
             super.mergeFrom(other);
             return this;
           }
         }
 
-        public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec other) {
-          if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.getDefaultInstance()) return this;
+        public Builder mergeFrom(
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                    .ExtractiveContentSpec
+                other) {
+          if (other
+              == com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .ExtractiveContentSpec.getDefaultInstance()) return this;
           if (other.getMaxExtractiveAnswerCount() != 0) {
             setMaxExtractiveAnswerCount(other.getMaxExtractiveAnswerCount());
           }
@@ -9519,22 +10971,25 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 8: {
-                  maxExtractiveAnswerCount_ = input.readInt32();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 8
-                case 16: {
-                  maxExtractiveSegmentCount_ = input.readInt32();
-                  bitField0_ |= 0x00000002;
-                  break;
-                } // case 16
-                default: {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+                case 8:
+                  {
+                    maxExtractiveAnswerCount_ = input.readInt32();
+                    bitField0_ |= 0x00000001;
+                    break;
+                  } // case 8
+                case 16:
+                  {
+                    maxExtractiveSegmentCount_ = input.readInt32();
+                    bitField0_ |= 0x00000002;
+                    break;
+                  } // case 16
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -9544,10 +10999,13 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
+
         private int bitField0_;
 
-        private int maxExtractiveAnswerCount_ ;
+        private int maxExtractiveAnswerCount_;
         /**
+         *
+         *
          * 
          * The max number of extractive answers returned in each search result.
          *
@@ -9563,6 +11021,7 @@ public Builder mergeFrom(
          * 

          *
          * int32 max_extractive_answer_count = 1;
+         *
          * @return The maxExtractiveAnswerCount.
          */
         @java.lang.Override
@@ -9570,6 +11029,8 @@ public int getMaxExtractiveAnswerCount() {
           return maxExtractiveAnswerCount_;
         }
         /**
+         *
+         *
          * 
          * The max number of extractive answers returned in each search result.
          *
@@ -9585,6 +11046,7 @@ public int getMaxExtractiveAnswerCount() {
          * 

          *
          * int32 max_extractive_answer_count = 1;
+         *
          * @param value The maxExtractiveAnswerCount to set.
          * @return This builder for chaining.
          */
@@ -9596,6 +11058,8 @@ public Builder setMaxExtractiveAnswerCount(int value) {
           return this;
         }
         /**
+         *
+         *
          * 
          * The max number of extractive answers returned in each search result.
          *
@@ -9611,6 +11075,7 @@ public Builder setMaxExtractiveAnswerCount(int value) {
          * 

          *
          * int32 max_extractive_answer_count = 1;
+         *
          * @return This builder for chaining.
          */
         public Builder clearMaxExtractiveAnswerCount() {
@@ -9620,8 +11085,10 @@ public Builder clearMaxExtractiveAnswerCount() {
           return this;
         }
 
-        private int maxExtractiveSegmentCount_ ;
+        private int maxExtractiveSegmentCount_;
         /**
+         *
+         *
          * 
          * The max number of extractive segments returned in each search result.
          *
@@ -9638,6 +11105,7 @@ public Builder clearMaxExtractiveAnswerCount() {
          * 

          *
          * int32 max_extractive_segment_count = 2;
+         *
          * @return The maxExtractiveSegmentCount.
          */
         @java.lang.Override
@@ -9645,6 +11113,8 @@ public int getMaxExtractiveSegmentCount() {
           return maxExtractiveSegmentCount_;
         }
         /**
+         *
+         *
          * 
          * The max number of extractive segments returned in each search result.
          *
@@ -9661,6 +11131,7 @@ public int getMaxExtractiveSegmentCount() {
          * 

          *
          * int32 max_extractive_segment_count = 2;
+         *
          * @param value The maxExtractiveSegmentCount to set.
          * @return This builder for chaining.
          */
@@ -9672,6 +11143,8 @@ public Builder setMaxExtractiveSegmentCount(int value) {
           return this;
         }
         /**
+         *
+         *
          * 
          * The max number of extractive segments returned in each search result.
          *
@@ -9688,6 +11161,7 @@ public Builder setMaxExtractiveSegmentCount(int value) {
          * 

          *
          * int32 max_extractive_segment_count = 2;
+         *
          * @return This builder for chaining.
          */
         public Builder clearMaxExtractiveSegmentCount() {
@@ -9696,6 +11170,7 @@ public Builder clearMaxExtractiveSegmentCount() {
           onChanged();
           return this;
         }
+
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -9708,41 +11183,48 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
-
         // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec)
-      private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec DEFAULT_INSTANCE;
+      private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec
+          DEFAULT_INSTANCE;
+
       static {
-        DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec();
+        DEFAULT_INSTANCE =
+            new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                .ExtractiveContentSpec();
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec getDefaultInstance() {
+      public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec
+          getDefaultInstance() {
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser
-          PARSER = new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ExtractiveContentSpec parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+      private static final com.google.protobuf.Parser PARSER =
+          new com.google.protobuf.AbstractParser() {
+            @java.lang.Override
+            public ExtractiveContentSpec parsePartialFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
+            }
+          };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -9754,21 +11236,28 @@ public com.google.protobuf.Parser getParserForType() {
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec
+          getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
-
     }
 
     public static final int SNIPPET_SPEC_FIELD_NUMBER = 1;
-    private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippetSpec_;
+    private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+        snippetSpec_;
     /**
+     *
+     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     *
      * @return Whether the snippetSpec field is set.
      */
     @java.lang.Override
@@ -9776,40 +11265,64 @@ public boolean hasSnippetSpec() {
       return snippetSpec_ != null;
     }
     /**
+     *
+     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     *
      * @return The snippetSpec.
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec getSnippetSpec() {
-      return snippetSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance() : snippetSpec_;
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+        getSnippetSpec() {
+      return snippetSpec_ == null
+          ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+              .getDefaultInstance()
+          : snippetSpec_;
     }
     /**
+     *
+     *
      * 
      * If there is no snippet spec provided, there will be no snippet in the
      * search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder getSnippetSpecOrBuilder() {
-      return snippetSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance() : snippetSpec_;
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+            .SnippetSpecOrBuilder
+        getSnippetSpecOrBuilder() {
+      return snippetSpec_ == null
+          ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+              .getDefaultInstance()
+          : snippetSpec_;
     }
 
     public static final int SUMMARY_SPEC_FIELD_NUMBER = 2;
-    private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summarySpec_;
+    private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+        summarySpec_;
     /**
+     *
+     *
      * 
      * If there is no summary spec provided, there will be no summary in the
      * search response.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+     * 
+     *
      * @return Whether the summarySpec field is set.
      */
     @java.lang.Override
@@ -9817,40 +11330,65 @@ public boolean hasSummarySpec() {
       return summarySpec_ != null;
     }
     /**
+     *
+     *
      * 
      * If there is no summary spec provided, there will be no summary in the
      * search response.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+     * 
+     *
      * @return The summarySpec.
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec getSummarySpec() {
-      return summarySpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.getDefaultInstance() : summarySpec_;
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+        getSummarySpec() {
+      return summarySpec_ == null
+          ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+              .getDefaultInstance()
+          : summarySpec_;
     }
     /**
+     *
+     *
      * 
      * If there is no summary spec provided, there will be no summary in the
      * search response.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpecOrBuilder getSummarySpecOrBuilder() {
-      return summarySpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.getDefaultInstance() : summarySpec_;
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+            .SummarySpecOrBuilder
+        getSummarySpecOrBuilder() {
+      return summarySpec_ == null
+          ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+              .getDefaultInstance()
+          : summarySpec_;
     }
 
     public static final int EXTRACTIVE_CONTENT_SPEC_FIELD_NUMBER = 3;
-    private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractiveContentSpec_;
+    private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+            .ExtractiveContentSpec
+        extractiveContentSpec_;
     /**
+     *
+     *
      * 
      * If there is no extractive_content_spec provided, there will be no
      * extractive answer in the search response.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+     * 
+     *
      * @return Whether the extractiveContentSpec field is set.
      */
     @java.lang.Override
@@ -9858,32 +11396,52 @@ public boolean hasExtractiveContentSpec() {
       return extractiveContentSpec_ != null;
     }
     /**
+     *
+     *
      * 
      * If there is no extractive_content_spec provided, there will be no
      * extractive answer in the search response.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+     * 
+     *
      * @return The extractiveContentSpec.
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec getExtractiveContentSpec() {
-      return extractiveContentSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.getDefaultInstance() : extractiveContentSpec_;
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+            .ExtractiveContentSpec
+        getExtractiveContentSpec() {
+      return extractiveContentSpec_ == null
+          ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec.getDefaultInstance()
+          : extractiveContentSpec_;
     }
     /**
+     *
+     *
      * 
      * If there is no extractive_content_spec provided, there will be no
      * extractive answer in the search response.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpecOrBuilder getExtractiveContentSpecOrBuilder() {
-      return extractiveContentSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.getDefaultInstance() : extractiveContentSpec_;
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+            .ExtractiveContentSpecOrBuilder
+        getExtractiveContentSpecOrBuilder() {
+      return extractiveContentSpec_ == null
+          ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec.getDefaultInstance()
+          : extractiveContentSpec_;
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -9895,8 +11453,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (snippetSpec_ != null) {
         output.writeMessage(1, getSnippetSpec());
       }
@@ -9916,16 +11473,14 @@ public int getSerializedSize() {
 
       size = 0;
       if (snippetSpec_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, getSnippetSpec());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getSnippetSpec());
       }
       if (summarySpec_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, getSummarySpec());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getSummarySpec());
       }
       if (extractiveContentSpec_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(3, getExtractiveContentSpec());
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(3, getExtractiveContentSpec());
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -9935,27 +11490,26 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
-      if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec)) {
+      if (!(obj
+          instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec other = (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec) obj;
+      com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec other =
+          (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec) obj;
 
       if (hasSnippetSpec() != other.hasSnippetSpec()) return false;
       if (hasSnippetSpec()) {
-        if (!getSnippetSpec()
-            .equals(other.getSnippetSpec())) return false;
+        if (!getSnippetSpec().equals(other.getSnippetSpec())) return false;
       }
       if (hasSummarySpec() != other.hasSummarySpec()) return false;
       if (hasSummarySpec()) {
-        if (!getSummarySpec()
-            .equals(other.getSummarySpec())) return false;
+        if (!getSummarySpec().equals(other.getSummarySpec())) return false;
       }
       if (hasExtractiveContentSpec() != other.hasExtractiveContentSpec()) return false;
       if (hasExtractiveContentSpec()) {
-        if (!getExtractiveContentSpec()
-            .equals(other.getExtractiveContentSpec())) return false;
+        if (!getExtractiveContentSpec().equals(other.getExtractiveContentSpec())) return false;
       }
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -9986,89 +11540,95 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -10078,6 +11638,8 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * The specification that configs the desired behavior of the UCS content
      * search.
@@ -10085,33 +11647,35 @@ protected Builder newBuilderForType(
      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec)
         com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.class,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder
+                    .class);
       }
 
-      // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.newBuilder()
-      private Builder() {
-
-      }
+      // Construct using
+      // com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.newBuilder()
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -10135,19 +11699,22 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+          getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+            .getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec build() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec result = buildPartial();
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec result =
+            buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -10155,29 +11722,33 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec b
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec result = new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+          buildPartial() {
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec result =
+            new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
-          result.snippetSpec_ = snippetSpecBuilder_ == null
-              ? snippetSpec_
-              : snippetSpecBuilder_.build();
+          result.snippetSpec_ =
+              snippetSpecBuilder_ == null ? snippetSpec_ : snippetSpecBuilder_.build();
         }
         if (((from_bitField0_ & 0x00000002) != 0)) {
-          result.summarySpec_ = summarySpecBuilder_ == null
-              ? summarySpec_
-              : summarySpecBuilder_.build();
+          result.summarySpec_ =
+              summarySpecBuilder_ == null ? summarySpec_ : summarySpecBuilder_.build();
         }
         if (((from_bitField0_ & 0x00000004) != 0)) {
-          result.extractiveContentSpec_ = extractiveContentSpecBuilder_ == null
-              ? extractiveContentSpec_
-              : extractiveContentSpecBuilder_.build();
+          result.extractiveContentSpec_ =
+              extractiveContentSpecBuilder_ == null
+                  ? extractiveContentSpec_
+                  : extractiveContentSpecBuilder_.build();
         }
       }
 
@@ -10185,46 +11756,54 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec)other);
+        if (other
+            instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec) {
+          return mergeFrom(
+              (com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec other) {
-        if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec other) {
+        if (other
+            == com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                .getDefaultInstance()) return this;
         if (other.hasSnippetSpec()) {
           mergeSnippetSpec(other.getSnippetSpec());
         }
@@ -10260,33 +11839,32 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                input.readMessage(
-                    getSnippetSpecFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-              case 18: {
-                input.readMessage(
-                    getSummarySpecFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-              case 26: {
-                input.readMessage(
-                    getExtractiveContentSpecFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 26
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  input.readMessage(getSnippetSpecFieldBuilder().getBuilder(), extensionRegistry);
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+              case 18:
+                {
+                  input.readMessage(getSummarySpecFieldBuilder().getBuilder(), extensionRegistry);
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+              case 26:
+                {
+                  input.readMessage(
+                      getExtractiveContentSpecFieldBuilder().getBuilder(), extensionRegistry);
+                  bitField0_ |= 0x00000004;
+                  break;
+                } // case 26
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -10296,48 +11874,75 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
-      private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippetSpec_;
+      private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+          snippetSpec_;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder> snippetSpecBuilder_;
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+                  .Builder,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .SnippetSpecOrBuilder>
+          snippetSpecBuilder_;
       /**
+       *
+       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       *
        * @return Whether the snippetSpec field is set.
        */
       public boolean hasSnippetSpec() {
         return ((bitField0_ & 0x00000001) != 0);
       }
       /**
+       *
+       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       *
        * @return The snippetSpec.
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec getSnippetSpec() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+          getSnippetSpec() {
         if (snippetSpecBuilder_ == null) {
-          return snippetSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance() : snippetSpec_;
+          return snippetSpec_ == null
+              ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+                  .getDefaultInstance()
+              : snippetSpec_;
         } else {
           return snippetSpecBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
        */
-      public Builder setSnippetSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec value) {
+      public Builder setSnippetSpec(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+              value) {
         if (snippetSpecBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -10351,15 +11956,21 @@ public Builder setSnippetSpec(com.google.cloud.discoveryengine.v1beta.SearchRequ
         return this;
       }
       /**
+       *
+       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
        */
       public Builder setSnippetSpec(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.Builder builderForValue) {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+                  .Builder
+              builderForValue) {
         if (snippetSpecBuilder_ == null) {
           snippetSpec_ = builderForValue.build();
         } else {
@@ -10370,18 +11981,26 @@ public Builder setSnippetSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
        */
-      public Builder mergeSnippetSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec value) {
+      public Builder mergeSnippetSpec(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+              value) {
         if (snippetSpecBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) != 0) &&
-            snippetSpec_ != null &&
-            snippetSpec_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000001) != 0)
+              && snippetSpec_ != null
+              && snippetSpec_
+                  != com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .SnippetSpec.getDefaultInstance()) {
             getSnippetSpecBuilder().mergeFrom(value);
           } else {
             snippetSpec_ = value;
@@ -10394,12 +12013,16 @@ public Builder mergeSnippetSpec(com.google.cloud.discoveryengine.v1beta.SearchRe
         return this;
       }
       /**
+       *
+       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
        */
       public Builder clearSnippetSpec() {
         bitField0_ = (bitField0_ & ~0x00000001);
@@ -10412,96 +12035,147 @@ public Builder clearSnippetSpec() {
         return this;
       }
       /**
+       *
+       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.Builder getSnippetSpecBuilder() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+              .Builder
+          getSnippetSpecBuilder() {
         bitField0_ |= 0x00000001;
         onChanged();
         return getSnippetSpecFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder getSnippetSpecOrBuilder() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SnippetSpecOrBuilder
+          getSnippetSpecOrBuilder() {
         if (snippetSpecBuilder_ != null) {
           return snippetSpecBuilder_.getMessageOrBuilder();
         } else {
-          return snippetSpec_ == null ?
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.getDefaultInstance() : snippetSpec_;
+          return snippetSpec_ == null
+              ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+                  .getDefaultInstance()
+              : snippetSpec_;
         }
       }
       /**
+       *
+       *
        * 
        * If there is no snippet spec provided, there will be no snippet in the
        * search result.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec snippet_spec = 1;
+       * 
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder> 
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec
+                  .Builder,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .SnippetSpecOrBuilder>
           getSnippetSpecFieldBuilder() {
         if (snippetSpecBuilder_ == null) {
-          snippetSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SnippetSpecOrBuilder>(
-                  getSnippetSpec(),
-                  getParentForChildren(),
-                  isClean());
+          snippetSpecBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .SnippetSpec,
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .SnippetSpec.Builder,
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .SnippetSpecOrBuilder>(getSnippetSpec(), getParentForChildren(), isClean());
           snippetSpec_ = null;
         }
         return snippetSpecBuilder_;
       }
 
-      private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summarySpec_;
+      private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+          summarySpec_;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpecOrBuilder> summarySpecBuilder_;
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+                  .Builder,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .SummarySpecOrBuilder>
+          summarySpecBuilder_;
       /**
+       *
+       *
        * 
        * If there is no summary spec provided, there will be no summary in the
        * search response.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+       * 
+       *
        * @return Whether the summarySpec field is set.
        */
       public boolean hasSummarySpec() {
         return ((bitField0_ & 0x00000002) != 0);
       }
       /**
+       *
+       *
        * 
        * If there is no summary spec provided, there will be no summary in the
        * search response.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+       * 
+       *
        * @return The summarySpec.
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec getSummarySpec() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+          getSummarySpec() {
         if (summarySpecBuilder_ == null) {
-          return summarySpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.getDefaultInstance() : summarySpec_;
+          return summarySpec_ == null
+              ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+                  .getDefaultInstance()
+              : summarySpec_;
         } else {
           return summarySpecBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * If there is no summary spec provided, there will be no summary in the
        * search response.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+       * 
        */
-      public Builder setSummarySpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec value) {
+      public Builder setSummarySpec(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+              value) {
         if (summarySpecBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -10515,15 +12189,21 @@ public Builder setSummarySpec(com.google.cloud.discoveryengine.v1beta.SearchRequ
         return this;
       }
       /**
+       *
+       *
        * 
        * If there is no summary spec provided, there will be no summary in the
        * search response.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+       * 
        */
       public Builder setSummarySpec(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.Builder builderForValue) {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+                  .Builder
+              builderForValue) {
         if (summarySpecBuilder_ == null) {
           summarySpec_ = builderForValue.build();
         } else {
@@ -10534,18 +12214,26 @@ public Builder setSummarySpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * If there is no summary spec provided, there will be no summary in the
        * search response.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+       * 
        */
-      public Builder mergeSummarySpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec value) {
+      public Builder mergeSummarySpec(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+              value) {
         if (summarySpecBuilder_ == null) {
-          if (((bitField0_ & 0x00000002) != 0) &&
-            summarySpec_ != null &&
-            summarySpec_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000002) != 0)
+              && summarySpec_ != null
+              && summarySpec_
+                  != com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .SummarySpec.getDefaultInstance()) {
             getSummarySpecBuilder().mergeFrom(value);
           } else {
             summarySpec_ = value;
@@ -10558,12 +12246,16 @@ public Builder mergeSummarySpec(com.google.cloud.discoveryengine.v1beta.SearchRe
         return this;
       }
       /**
+       *
+       *
        * 
        * If there is no summary spec provided, there will be no summary in the
        * search response.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+       * 
        */
       public Builder clearSummarySpec() {
         bitField0_ = (bitField0_ & ~0x00000002);
@@ -10576,96 +12268,151 @@ public Builder clearSummarySpec() {
         return this;
       }
       /**
+       *
+       *
        * 
        * If there is no summary spec provided, there will be no summary in the
        * search response.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.Builder getSummarySpecBuilder() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+              .Builder
+          getSummarySpecBuilder() {
         bitField0_ |= 0x00000002;
         onChanged();
         return getSummarySpecFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * If there is no summary spec provided, there will be no summary in the
        * search response.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpecOrBuilder getSummarySpecOrBuilder() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .SummarySpecOrBuilder
+          getSummarySpecOrBuilder() {
         if (summarySpecBuilder_ != null) {
           return summarySpecBuilder_.getMessageOrBuilder();
         } else {
-          return summarySpec_ == null ?
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.getDefaultInstance() : summarySpec_;
+          return summarySpec_ == null
+              ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+                  .getDefaultInstance()
+              : summarySpec_;
         }
       }
       /**
+       *
+       *
        * 
        * If there is no summary spec provided, there will be no summary in the
        * search response.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec summary_spec = 2;
+       * 
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpecOrBuilder> 
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec
+                  .Builder,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .SummarySpecOrBuilder>
           getSummarySpecFieldBuilder() {
         if (summarySpecBuilder_ == null) {
-          summarySpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.SummarySpecOrBuilder>(
-                  getSummarySpec(),
-                  getParentForChildren(),
-                  isClean());
+          summarySpecBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .SummarySpec,
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .SummarySpec.Builder,
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .SummarySpecOrBuilder>(getSummarySpec(), getParentForChildren(), isClean());
           summarySpec_ = null;
         }
         return summarySpecBuilder_;
       }
 
-      private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractiveContentSpec_;
+      private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec
+          extractiveContentSpec_;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpecOrBuilder> extractiveContentSpecBuilder_;
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .ExtractiveContentSpec,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .ExtractiveContentSpec.Builder,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .ExtractiveContentSpecOrBuilder>
+          extractiveContentSpecBuilder_;
       /**
+       *
+       *
        * 
        * If there is no extractive_content_spec provided, there will be no
        * extractive answer in the search response.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * 
+       *
        * @return Whether the extractiveContentSpec field is set.
        */
       public boolean hasExtractiveContentSpec() {
         return ((bitField0_ & 0x00000004) != 0);
       }
       /**
+       *
+       *
        * 
        * If there is no extractive_content_spec provided, there will be no
        * extractive answer in the search response.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * 
+       *
        * @return The extractiveContentSpec.
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec getExtractiveContentSpec() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec
+          getExtractiveContentSpec() {
         if (extractiveContentSpecBuilder_ == null) {
-          return extractiveContentSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.getDefaultInstance() : extractiveContentSpec_;
+          return extractiveContentSpec_ == null
+              ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .ExtractiveContentSpec.getDefaultInstance()
+              : extractiveContentSpec_;
         } else {
           return extractiveContentSpecBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * If there is no extractive_content_spec provided, there will be no
        * extractive answer in the search response.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * 
        */
-      public Builder setExtractiveContentSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec value) {
+      public Builder setExtractiveContentSpec(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .ExtractiveContentSpec
+              value) {
         if (extractiveContentSpecBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -10679,15 +12426,21 @@ public Builder setExtractiveContentSpec(com.google.cloud.discoveryengine.v1beta.
         return this;
       }
       /**
+       *
+       *
        * 
        * If there is no extractive_content_spec provided, there will be no
        * extractive answer in the search response.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * 
        */
       public Builder setExtractiveContentSpec(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.Builder builderForValue) {
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .ExtractiveContentSpec.Builder
+              builderForValue) {
         if (extractiveContentSpecBuilder_ == null) {
           extractiveContentSpec_ = builderForValue.build();
         } else {
@@ -10698,18 +12451,27 @@ public Builder setExtractiveContentSpec(
         return this;
       }
       /**
+       *
+       *
        * 
        * If there is no extractive_content_spec provided, there will be no
        * extractive answer in the search response.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * 
        */
-      public Builder mergeExtractiveContentSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec value) {
+      public Builder mergeExtractiveContentSpec(
+          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .ExtractiveContentSpec
+              value) {
         if (extractiveContentSpecBuilder_ == null) {
-          if (((bitField0_ & 0x00000004) != 0) &&
-            extractiveContentSpec_ != null &&
-            extractiveContentSpec_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000004) != 0)
+              && extractiveContentSpec_ != null
+              && extractiveContentSpec_
+                  != com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .ExtractiveContentSpec.getDefaultInstance()) {
             getExtractiveContentSpecBuilder().mergeFrom(value);
           } else {
             extractiveContentSpec_ = value;
@@ -10722,12 +12484,16 @@ public Builder mergeExtractiveContentSpec(com.google.cloud.discoveryengine.v1bet
         return this;
       }
       /**
+       *
+       *
        * 
        * If there is no extractive_content_spec provided, there will be no
        * extractive answer in the search response.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * 
        */
       public Builder clearExtractiveContentSpec() {
         bitField0_ = (bitField0_ & ~0x00000004);
@@ -10740,55 +12506,83 @@ public Builder clearExtractiveContentSpec() {
         return this;
       }
       /**
+       *
+       *
        * 
        * If there is no extractive_content_spec provided, there will be no
        * extractive answer in the search response.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.Builder getExtractiveContentSpecBuilder() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpec.Builder
+          getExtractiveContentSpecBuilder() {
         bitField0_ |= 0x00000004;
         onChanged();
         return getExtractiveContentSpecFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * If there is no extractive_content_spec provided, there will be no
        * extractive answer in the search response.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpecOrBuilder getExtractiveContentSpecOrBuilder() {
+      public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+              .ExtractiveContentSpecOrBuilder
+          getExtractiveContentSpecOrBuilder() {
         if (extractiveContentSpecBuilder_ != null) {
           return extractiveContentSpecBuilder_.getMessageOrBuilder();
         } else {
-          return extractiveContentSpec_ == null ?
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.getDefaultInstance() : extractiveContentSpec_;
+          return extractiveContentSpec_ == null
+              ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .ExtractiveContentSpec.getDefaultInstance()
+              : extractiveContentSpec_;
         }
       }
       /**
+       *
+       *
        * 
        * If there is no extractive_content_spec provided, there will be no
        * extractive answer in the search response.
        * 

        *
-       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * 
+       * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec extractive_content_spec = 3;
+       * 
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpecOrBuilder> 
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .ExtractiveContentSpec,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .ExtractiveContentSpec.Builder,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                  .ExtractiveContentSpecOrBuilder>
           getExtractiveContentSpecFieldBuilder() {
         if (extractiveContentSpecBuilder_ == null) {
-          extractiveContentSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.ExtractiveContentSpecOrBuilder>(
-                  getExtractiveContentSpec(),
-                  getParentForChildren(),
-                  isClean());
+          extractiveContentSpecBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .ExtractiveContentSpec,
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .ExtractiveContentSpec.Builder,
+                  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                      .ExtractiveContentSpecOrBuilder>(
+                  getExtractiveContentSpec(), getParentForChildren(), isClean());
           extractiveContentSpec_ = null;
         }
         return extractiveContentSpecBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -10801,41 +12595,45 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec)
-    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+        DEFAULT_INSTANCE;
+
     static {
-      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec();
+      DEFAULT_INSTANCE =
+          new com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public ContentSearchSpec parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public ContentSearchSpec parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -10847,16 +12645,19 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   public static final int SERVING_CONFIG_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object servingConfig_ = "";
   /**
+   *
+   *
    * 
    * Required. The resource name of the Search serving config, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -10864,7 +12665,10 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec g
    * of models used to make the search.
    * 

    *
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The servingConfig.
    */
   @java.lang.Override
@@ -10873,14 +12677,15 @@ public java.lang.String getServingConfig() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       servingConfig_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The resource name of the Search serving config, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -10888,17 +12693,18 @@ public java.lang.String getServingConfig() {
    * of models used to make the search.
    * 

    *
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for servingConfig.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getServingConfigBytes() {
+  public com.google.protobuf.ByteString getServingConfigBytes() {
     java.lang.Object ref = servingConfig_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       servingConfig_ = b;
       return b;
     } else {
@@ -10907,9 +12713,12 @@ public java.lang.String getServingConfig() {
   }
 
   public static final int BRANCH_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object branch_ = "";
   /**
+   *
+   *
    * 
    * The branch resource name, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -10919,6 +12728,7 @@ public java.lang.String getServingConfig() {
    * 

    *
    * string branch = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The branch.
    */
   @java.lang.Override
@@ -10927,14 +12737,15 @@ public java.lang.String getBranch() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       branch_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The branch resource name, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -10944,16 +12755,15 @@ public java.lang.String getBranch() {
    * 

    *
    * string branch = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The bytes for branch.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getBranchBytes() {
+  public com.google.protobuf.ByteString getBranchBytes() {
     java.lang.Object ref = branch_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       branch_ = b;
       return b;
     } else {
@@ -10962,14 +12772,18 @@ public java.lang.String getBranch() {
   }
 
   public static final int QUERY_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object query_ = "";
   /**
+   *
+   *
    * 
    * Raw search query.
    * 

    *
    * string query = 3;
+   *
    * @return The query.
    */
   @java.lang.Override
@@ -10978,29 +12792,29 @@ public java.lang.String getQuery() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       query_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Raw search query.
    * 

    *
    * string query = 3;
+   *
    * @return The bytes for query.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getQueryBytes() {
+  public com.google.protobuf.ByteString getQueryBytes() {
     java.lang.Object ref = query_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       query_ = b;
       return b;
     } else {
@@ -11011,6 +12825,8 @@ public java.lang.String getQuery() {
   public static final int PAGE_SIZE_FIELD_NUMBER = 4;
   private int pageSize_ = 0;
   /**
+   *
+   *
    * 
    * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
    * to return. If unspecified, defaults to a reasonable value. The maximum
@@ -11020,6 +12836,7 @@ public java.lang.String getQuery() {
    * 

    *
    * int32 page_size = 4;
+   *
    * @return The pageSize.
    */
   @java.lang.Override
@@ -11028,9 +12845,12 @@ public int getPageSize() {
   }
 
   public static final int PAGE_TOKEN_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object pageToken_ = "";
   /**
+   *
+   *
    * 
    * A page token received from a previous
    * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -11043,6 +12863,7 @@ public int getPageSize() {
    * 

    *
    * string page_token = 5;
+   *
    * @return The pageToken.
    */
   @java.lang.Override
@@ -11051,14 +12872,15 @@ public java.lang.String getPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       pageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A page token received from a previous
    * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -11071,16 +12893,15 @@ public java.lang.String getPageToken() {
    * 

    *
    * string page_token = 5;
+   *
    * @return The bytes for pageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getPageTokenBytes() {
+  public com.google.protobuf.ByteString getPageTokenBytes() {
     java.lang.Object ref = pageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       pageToken_ = b;
       return b;
     } else {
@@ -11091,6 +12912,8 @@ public java.lang.String getPageToken() {
   public static final int OFFSET_FIELD_NUMBER = 6;
   private int offset_ = 0;
   /**
+   *
+   *
    * 
    * A 0-indexed integer that specifies the current offset (that is, starting
    * result location, amongst the
@@ -11103,6 +12926,7 @@ public java.lang.String getPageToken() {
    * 

    *
    * int32 offset = 6;
+   *
    * @return The offset.
    */
   @java.lang.Override
@@ -11111,9 +12935,12 @@ public int getOffset() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 7;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered. Filter
@@ -11123,6 +12950,7 @@ public int getOffset() {
    * 

    *
    * string filter = 7;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -11131,14 +12959,15 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered. Filter
@@ -11148,16 +12977,15 @@ public java.lang.String getFilter() {
    * 

    *
    * string filter = 7;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -11166,9 +12994,12 @@ public java.lang.String getFilter() {
   }
 
   public static final int ORDER_BY_FIELD_NUMBER = 8;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object orderBy_ = "";
   /**
+   *
+   *
    * 
    * The order in which documents are returned. Document can be ordered by
    * a field in an [Document][google.cloud.discoveryengine.v1beta.Document]
@@ -11179,6 +13010,7 @@ public java.lang.String getFilter() {
    * 

    *
    * string order_by = 8;
+   *
    * @return The orderBy.
    */
   @java.lang.Override
@@ -11187,14 +13019,15 @@ public java.lang.String getOrderBy() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       orderBy_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The order in which documents are returned. Document can be ordered by
    * a field in an [Document][google.cloud.discoveryengine.v1beta.Document]
@@ -11205,16 +13038,15 @@ public java.lang.String getOrderBy() {
    * 

    *
    * string order_by = 8;
+   *
    * @return The bytes for orderBy.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOrderByBytes() {
+  public com.google.protobuf.ByteString getOrderByBytes() {
     java.lang.Object ref = orderBy_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       orderBy_ = b;
       return b;
     } else {
@@ -11225,6 +13057,8 @@ public java.lang.String getOrderBy() {
   public static final int USER_INFO_FIELD_NUMBER = 21;
   private com.google.cloud.discoveryengine.v1beta.UserInfo userInfo_;
   /**
+   *
+   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -11232,6 +13066,7 @@ public java.lang.String getOrderBy() {
    * 

    *
    * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 21;
+   *
    * @return Whether the userInfo field is set.
    */
   @java.lang.Override
@@ -11239,6 +13074,8 @@ public boolean hasUserInfo() {
     return userInfo_ != null;
   }
   /**
+   *
+   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -11246,13 +13083,18 @@ public boolean hasUserInfo() {
    * 

    *
    * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 21;
+   *
    * @return The userInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.UserInfo getUserInfo() {
-    return userInfo_ == null ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance() : userInfo_;
+    return userInfo_ == null
+        ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()
+        : userInfo_;
   }
   /**
+   *
+   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -11263,13 +13105,19 @@ public com.google.cloud.discoveryengine.v1beta.UserInfo getUserInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBuilder() {
-    return userInfo_ == null ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance() : userInfo_;
+    return userInfo_ == null
+        ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()
+        : userInfo_;
   }
 
   public static final int FACET_SPECS_FIELD_NUMBER = 9;
+
   @SuppressWarnings("serial")
-  private java.util.List facetSpecs_;
+  private java.util.List
+      facetSpecs_;
   /**
+   *
+   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -11277,13 +13125,17 @@ public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBu
    * error is returned.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * 
    */
   @java.lang.Override
-  public java.util.List getFacetSpecsList() {
+  public java.util.List
+      getFacetSpecsList() {
     return facetSpecs_;
   }
   /**
+   *
+   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -11291,14 +13143,18 @@ public java.util.List
    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List<
+          ? extends com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder>
       getFacetSpecsOrBuilderList() {
     return facetSpecs_;
   }
   /**
+   *
+   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -11306,13 +13162,16 @@ public java.util.List
    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * 
    */
   @java.lang.Override
   public int getFacetSpecsCount() {
     return facetSpecs_.size();
   }
   /**
+   *
+   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -11320,13 +13179,16 @@ public int getFacetSpecsCount() {
    * error is returned.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * 
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getFacetSpecs(int index) {
     return facetSpecs_.get(index);
   }
   /**
+   *
+   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -11334,22 +13196,26 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getFacetS
    * error is returned.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder getFacetSpecsOrBuilder(
-      int index) {
+  public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder
+      getFacetSpecsOrBuilder(int index) {
     return facetSpecs_.get(index);
   }
 
   public static final int BOOST_SPEC_FIELD_NUMBER = 10;
   private com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boostSpec_;
   /**
+   *
+   *
    * 
    * Boost specification to boost certain documents.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
+   *
    * @return Whether the boostSpec field is set.
    */
   @java.lang.Override
@@ -11357,18 +13223,25 @@ public boolean hasBoostSpec() {
     return boostSpec_ != null;
   }
   /**
+   *
+   *
    * 
    * Boost specification to boost certain documents.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
+   *
    * @return The boostSpec.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec getBoostSpec() {
-    return boostSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance() : boostSpec_;
+    return boostSpec_ == null
+        ? com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance()
+        : boostSpec_;
   }
   /**
+   *
+   *
    * 
    * Boost specification to boost certain documents.
    * 

@@ -11376,37 +13249,45 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec getBoostS
    * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder getBoostSpecOrBuilder() {
-    return boostSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance() : boostSpec_;
+  public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder
+      getBoostSpecOrBuilder() {
+    return boostSpec_ == null
+        ? com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance()
+        : boostSpec_;
   }
 
   public static final int PARAMS_FIELD_NUMBER = 11;
+
   private static final class ParamsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, com.google.protobuf.Value> defaultEntry =
+    static final com.google.protobuf.MapEntry
+        defaultEntry =
             com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ParamsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.MESSAGE,
-                com.google.protobuf.Value.getDefaultInstance());
+                .newDefaultInstance(
+                    com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+                        .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ParamsEntry_descriptor,
+                    com.google.protobuf.WireFormat.FieldType.STRING,
+                    "",
+                    com.google.protobuf.WireFormat.FieldType.MESSAGE,
+                    com.google.protobuf.Value.getDefaultInstance());
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, com.google.protobuf.Value> params_;
+  private com.google.protobuf.MapField params_;
+
   private com.google.protobuf.MapField
-  internalGetParams() {
+      internalGetParams() {
     if (params_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          ParamsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(ParamsDefaultEntryHolder.defaultEntry);
     }
     return params_;
   }
+
   public int getParamsCount() {
     return internalGetParams().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Additional search parameters.
    *
@@ -11422,20 +13303,21 @@ public int getParamsCount() {
    * map<string, .google.protobuf.Value> params = 11;
    */
   @java.lang.Override
-  public boolean containsParams(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsParams(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetParams().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getParamsMap()} instead.
-   */
+  /** Use {@link #getParamsMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getParams() {
     return getParamsMap();
   }
   /**
+   *
+   *
    * 
    * Additional search parameters.
    *
@@ -11455,6 +13337,8 @@ public java.util.Map getParamsMap()
     return internalGetParams().getMap();
   }
   /**
+   *
+   *
    * 
    * Additional search parameters.
    *
@@ -11470,17 +13354,19 @@ public java.util.Map getParamsMap()
    * map<string, .google.protobuf.Value> params = 11;
    */
   @java.lang.Override
-  public /* nullable */
-com.google.protobuf.Value getParamsOrDefault(
+  public /* nullable */ com.google.protobuf.Value getParamsOrDefault(
       java.lang.String key,
       /* nullable */
-com.google.protobuf.Value defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetParams().getMap();
+      com.google.protobuf.Value defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetParams().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Additional search parameters.
    *
@@ -11496,11 +13382,11 @@ com.google.protobuf.Value getParamsOrDefault(
    * map<string, .google.protobuf.Value> params = 11;
    */
   @java.lang.Override
-  public com.google.protobuf.Value getParamsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetParams().getMap();
+  public com.google.protobuf.Value getParamsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetParams().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -11508,14 +13394,20 @@ public com.google.protobuf.Value getParamsOrThrow(
   }
 
   public static final int QUERY_EXPANSION_SPEC_FIELD_NUMBER = 13;
-  private com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec queryExpansionSpec_;
+  private com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+      queryExpansionSpec_;
   /**
+   *
+   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   *
    * @return Whether the queryExpansionSpec field is set.
    */
   @java.lang.Override
@@ -11523,40 +13415,63 @@ public boolean hasQueryExpansionSpec() {
     return queryExpansionSpec_ != null;
   }
   /**
+   *
+   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   *
    * @return The queryExpansionSpec.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec getQueryExpansionSpec() {
-    return queryExpansionSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.getDefaultInstance() : queryExpansionSpec_;
+  public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+      getQueryExpansionSpec() {
+    return queryExpansionSpec_ == null
+        ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+            .getDefaultInstance()
+        : queryExpansionSpec_;
   }
   /**
+   *
+   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder getQueryExpansionSpecOrBuilder() {
-    return queryExpansionSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.getDefaultInstance() : queryExpansionSpec_;
+  public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder
+      getQueryExpansionSpecOrBuilder() {
+    return queryExpansionSpec_ == null
+        ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+            .getDefaultInstance()
+        : queryExpansionSpec_;
   }
 
   public static final int SPELL_CORRECTION_SPEC_FIELD_NUMBER = 14;
-  private com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spellCorrectionSpec_;
+  private com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+      spellCorrectionSpec_;
   /**
+   *
+   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   *
    * @return Whether the spellCorrectionSpec field is set.
    */
   @java.lang.Override
@@ -11564,35 +13479,55 @@ public boolean hasSpellCorrectionSpec() {
     return spellCorrectionSpec_ != null;
   }
   /**
+   *
+   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   *
    * @return The spellCorrectionSpec.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec getSpellCorrectionSpec() {
-    return spellCorrectionSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.getDefaultInstance() : spellCorrectionSpec_;
+  public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+      getSpellCorrectionSpec() {
+    return spellCorrectionSpec_ == null
+        ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+            .getDefaultInstance()
+        : spellCorrectionSpec_;
   }
   /**
+   *
+   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder getSpellCorrectionSpecOrBuilder() {
-    return spellCorrectionSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.getDefaultInstance() : spellCorrectionSpec_;
+  public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder
+      getSpellCorrectionSpecOrBuilder() {
+    return spellCorrectionSpec_ == null
+        ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+            .getDefaultInstance()
+        : spellCorrectionSpec_;
   }
 
   public static final int USER_PSEUDO_ID_FIELD_NUMBER = 15;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object userPseudoId_ = "";
   /**
+   *
+   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -11611,6 +13546,7 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
    * 

    *
    * string user_pseudo_id = 15;
+   *
    * @return The userPseudoId.
    */
   @java.lang.Override
@@ -11619,14 +13555,15 @@ public java.lang.String getUserPseudoId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userPseudoId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -11645,16 +13582,15 @@ public java.lang.String getUserPseudoId() {
    * 

    *
    * string user_pseudo_id = 15;
+   *
    * @return The bytes for userPseudoId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getUserPseudoIdBytes() {
+  public com.google.protobuf.ByteString getUserPseudoIdBytes() {
     java.lang.Object ref = userPseudoId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       userPseudoId_ = b;
       return b;
     } else {
@@ -11663,14 +13599,20 @@ public java.lang.String getUserPseudoId() {
   }
 
   public static final int CONTENT_SEARCH_SPEC_FIELD_NUMBER = 24;
-  private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec contentSearchSpec_;
+  private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+      contentSearchSpec_;
   /**
+   *
+   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   *
    * @return Whether the contentSearchSpec field is set.
    */
   @java.lang.Override
@@ -11678,40 +13620,60 @@ public boolean hasContentSearchSpec() {
     return contentSearchSpec_ != null;
   }
   /**
+   *
+   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   *
    * @return The contentSearchSpec.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec getContentSearchSpec() {
-    return contentSearchSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.getDefaultInstance() : contentSearchSpec_;
+  public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+      getContentSearchSpec() {
+    return contentSearchSpec_ == null
+        ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+            .getDefaultInstance()
+        : contentSearchSpec_;
   }
   /**
+   *
+   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder getContentSearchSpecOrBuilder() {
-    return contentSearchSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.getDefaultInstance() : contentSearchSpec_;
+  public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder
+      getContentSearchSpecOrBuilder() {
+    return contentSearchSpec_ == null
+        ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+            .getDefaultInstance()
+        : contentSearchSpec_;
   }
 
   public static final int SAFE_SEARCH_FIELD_NUMBER = 20;
   private boolean safeSearch_ = false;
   /**
+   *
+   *
    * 
    * Whether to turn on safe search. This is only supported for
    * [ContentConfig.PUBLIC_WEBSITE][].
    * 

    *
    * bool safe_search = 20;
+   *
    * @return The safeSearch.
    */
   @java.lang.Override
@@ -11720,32 +13682,34 @@ public boolean getSafeSearch() {
   }
 
   public static final int USER_LABELS_FIELD_NUMBER = 22;
+
   private static final class UserLabelsDefaultEntryHolder {
-    static final com.google.protobuf.MapEntry<
-        java.lang.String, java.lang.String> defaultEntry =
-            com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_UserLabelsEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "");
+    static final com.google.protobuf.MapEntry defaultEntry =
+        com.google.protobuf.MapEntry.newDefaultInstance(
+            com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+                .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_UserLabelsEntry_descriptor,
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "",
+            com.google.protobuf.WireFormat.FieldType.STRING,
+            "");
   }
+
   @SuppressWarnings("serial")
-  private com.google.protobuf.MapField<
-      java.lang.String, java.lang.String> userLabels_;
-  private com.google.protobuf.MapField
-  internalGetUserLabels() {
+  private com.google.protobuf.MapField userLabels_;
+
+  private com.google.protobuf.MapField internalGetUserLabels() {
     if (userLabels_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          UserLabelsDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(UserLabelsDefaultEntryHolder.defaultEntry);
     }
     return userLabels_;
   }
+
   public int getUserLabelsCount() {
     return internalGetUserLabels().getMap().size();
   }
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -11769,20 +13733,21 @@ public int getUserLabelsCount() {
    * map<string, string> user_labels = 22;
    */
   @java.lang.Override
-  public boolean containsUserLabels(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsUserLabels(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetUserLabels().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getUserLabelsMap()} instead.
-   */
+  /** Use {@link #getUserLabelsMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
   public java.util.Map getUserLabels() {
     return getUserLabelsMap();
   }
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -11810,6 +13775,8 @@ public java.util.Map getUserLabelsMap() {
     return internalGetUserLabels().getMap();
   }
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -11833,17 +13800,19 @@ public java.util.Map getUserLabelsMap() {
    * map<string, string> user_labels = 22;
    */
   @java.lang.Override
-  public /* nullable */
-java.lang.String getUserLabelsOrDefault(
+  public /* nullable */ java.lang.String getUserLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetUserLabels().getMap();
+      java.lang.String defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetUserLabels().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -11867,11 +13836,11 @@ java.lang.String getUserLabelsOrDefault(
    * map<string, string> user_labels = 22;
    */
   @java.lang.Override
-  public java.lang.String getUserLabelsOrThrow(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
-    java.util.Map map =
-        internalGetUserLabels().getMap();
+  public java.lang.String getUserLabelsOrThrow(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
+    java.util.Map map = internalGetUserLabels().getMap();
     if (!map.containsKey(key)) {
       throw new java.lang.IllegalArgumentException();
     }
@@ -11879,6 +13848,7 @@ public java.lang.String getUserLabelsOrThrow(
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -11890,8 +13860,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(servingConfig_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, servingConfig_);
     }
@@ -11922,12 +13891,8 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     if (boostSpec_ != null) {
       output.writeMessage(10, getBoostSpec());
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetParams(),
-        ParamsDefaultEntryHolder.defaultEntry,
-        11);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetParams(), ParamsDefaultEntryHolder.defaultEntry, 11);
     if (queryExpansionSpec_ != null) {
       output.writeMessage(13, getQueryExpansionSpec());
     }
@@ -11943,12 +13908,8 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     if (userInfo_ != null) {
       output.writeMessage(21, getUserInfo());
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetUserLabels(),
-        UserLabelsDefaultEntryHolder.defaultEntry,
-        22);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetUserLabels(), UserLabelsDefaultEntryHolder.defaultEntry, 22);
     if (contentSearchSpec_ != null) {
       output.writeMessage(24, getContentSearchSpec());
     }
@@ -11971,15 +13932,13 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, query_);
     }
     if (pageSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(4, pageSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, pageSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(pageToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, pageToken_);
     }
     if (offset_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(6, offset_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(6, offset_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(filter_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, filter_);
@@ -11988,55 +13947,49 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, orderBy_);
     }
     for (int i = 0; i < facetSpecs_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(9, facetSpecs_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(9, facetSpecs_.get(i));
     }
     if (boostSpec_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(10, getBoostSpec());
-    }
-    for (java.util.Map.Entry entry
-         : internalGetParams().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      params__ = ParamsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(11, params__);
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(10, getBoostSpec());
+    }
+    for (java.util.Map.Entry entry :
+        internalGetParams().getMap().entrySet()) {
+      com.google.protobuf.MapEntry params__ =
+          ParamsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(11, params__);
     }
     if (queryExpansionSpec_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(13, getQueryExpansionSpec());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(13, getQueryExpansionSpec());
     }
     if (spellCorrectionSpec_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(14, getSpellCorrectionSpec());
+      size +=
+          com.google.protobuf.CodedOutputStream.computeMessageSize(14, getSpellCorrectionSpec());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(userPseudoId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(15, userPseudoId_);
     }
     if (safeSearch_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(20, safeSearch_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(20, safeSearch_);
     }
     if (userInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(21, getUserInfo());
-    }
-    for (java.util.Map.Entry entry
-         : internalGetUserLabels().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      userLabels__ = UserLabelsDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(22, userLabels__);
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(21, getUserInfo());
+    }
+    for (java.util.Map.Entry entry :
+        internalGetUserLabels().getMap().entrySet()) {
+      com.google.protobuf.MapEntry userLabels__ =
+          UserLabelsDefaultEntryHolder.defaultEntry
+              .newBuilderForType()
+              .setKey(entry.getKey())
+              .setValue(entry.getValue())
+              .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(22, userLabels__);
     }
     if (contentSearchSpec_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(24, getContentSearchSpec());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(24, getContentSearchSpec());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -12046,64 +13999,47 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.SearchRequest other = (com.google.cloud.discoveryengine.v1beta.SearchRequest) obj;
-
-    if (!getServingConfig()
-        .equals(other.getServingConfig())) return false;
-    if (!getBranch()
-        .equals(other.getBranch())) return false;
-    if (!getQuery()
-        .equals(other.getQuery())) return false;
-    if (getPageSize()
-        != other.getPageSize()) return false;
-    if (!getPageToken()
-        .equals(other.getPageToken())) return false;
-    if (getOffset()
-        != other.getOffset()) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getOrderBy()
-        .equals(other.getOrderBy())) return false;
+    com.google.cloud.discoveryengine.v1beta.SearchRequest other =
+        (com.google.cloud.discoveryengine.v1beta.SearchRequest) obj;
+
+    if (!getServingConfig().equals(other.getServingConfig())) return false;
+    if (!getBranch().equals(other.getBranch())) return false;
+    if (!getQuery().equals(other.getQuery())) return false;
+    if (getPageSize() != other.getPageSize()) return false;
+    if (!getPageToken().equals(other.getPageToken())) return false;
+    if (getOffset() != other.getOffset()) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getOrderBy().equals(other.getOrderBy())) return false;
     if (hasUserInfo() != other.hasUserInfo()) return false;
     if (hasUserInfo()) {
-      if (!getUserInfo()
-          .equals(other.getUserInfo())) return false;
+      if (!getUserInfo().equals(other.getUserInfo())) return false;
     }
-    if (!getFacetSpecsList()
-        .equals(other.getFacetSpecsList())) return false;
+    if (!getFacetSpecsList().equals(other.getFacetSpecsList())) return false;
     if (hasBoostSpec() != other.hasBoostSpec()) return false;
     if (hasBoostSpec()) {
-      if (!getBoostSpec()
-          .equals(other.getBoostSpec())) return false;
+      if (!getBoostSpec().equals(other.getBoostSpec())) return false;
     }
-    if (!internalGetParams().equals(
-        other.internalGetParams())) return false;
+    if (!internalGetParams().equals(other.internalGetParams())) return false;
     if (hasQueryExpansionSpec() != other.hasQueryExpansionSpec()) return false;
     if (hasQueryExpansionSpec()) {
-      if (!getQueryExpansionSpec()
-          .equals(other.getQueryExpansionSpec())) return false;
+      if (!getQueryExpansionSpec().equals(other.getQueryExpansionSpec())) return false;
     }
     if (hasSpellCorrectionSpec() != other.hasSpellCorrectionSpec()) return false;
     if (hasSpellCorrectionSpec()) {
-      if (!getSpellCorrectionSpec()
-          .equals(other.getSpellCorrectionSpec())) return false;
+      if (!getSpellCorrectionSpec().equals(other.getSpellCorrectionSpec())) return false;
     }
-    if (!getUserPseudoId()
-        .equals(other.getUserPseudoId())) return false;
+    if (!getUserPseudoId().equals(other.getUserPseudoId())) return false;
     if (hasContentSearchSpec() != other.hasContentSearchSpec()) return false;
     if (hasContentSearchSpec()) {
-      if (!getContentSearchSpec()
-          .equals(other.getContentSearchSpec())) return false;
+      if (!getContentSearchSpec().equals(other.getContentSearchSpec())) return false;
     }
-    if (getSafeSearch()
-        != other.getSafeSearch()) return false;
-    if (!internalGetUserLabels().equals(
-        other.internalGetUserLabels())) return false;
+    if (getSafeSearch() != other.getSafeSearch()) return false;
+    if (!internalGetUserLabels().equals(other.internalGetUserLabels())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -12162,8 +14098,7 @@ public int hashCode() {
       hash = (53 * hash) + getContentSearchSpec().hashCode();
     }
     hash = (37 * hash) + SAFE_SEARCH_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getSafeSearch());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getSafeSearch());
     if (!internalGetUserLabels().getMap().isEmpty()) {
       hash = (37 * hash) + USER_LABELS_FIELD_NUMBER;
       hash = (53 * hash) + internalGetUserLabels().hashCode();
@@ -12174,98 +14109,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.SearchRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -12274,59 +14215,56 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchRequest)
       com.google.cloud.discoveryengine.v1beta.SearchRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 11:
           return internalGetParams();
         case 22:
           return internalGetUserLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 11:
           return internalGetMutableParams();
         case 22:
           return internalGetMutableUserLabels();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.class, com.google.cloud.discoveryengine.v1beta.SearchRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.class,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.SearchRequest.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -12379,9 +14317,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor;
     }
 
     @java.lang.Override
@@ -12400,14 +14338,18 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.SearchRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.SearchRequest result = new com.google.cloud.discoveryengine.v1beta.SearchRequest(this);
+      com.google.cloud.discoveryengine.v1beta.SearchRequest result =
+          new com.google.cloud.discoveryengine.v1beta.SearchRequest(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.SearchRequest result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.discoveryengine.v1beta.SearchRequest result) {
       if (facetSpecsBuilder_ == null) {
         if (((bitField0_ & 0x00000200) != 0)) {
           facetSpecs_ = java.util.Collections.unmodifiableList(facetSpecs_);
@@ -12446,36 +14388,35 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest
         result.orderBy_ = orderBy_;
       }
       if (((from_bitField0_ & 0x00000100) != 0)) {
-        result.userInfo_ = userInfoBuilder_ == null
-            ? userInfo_
-            : userInfoBuilder_.build();
+        result.userInfo_ = userInfoBuilder_ == null ? userInfo_ : userInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
-        result.boostSpec_ = boostSpecBuilder_ == null
-            ? boostSpec_
-            : boostSpecBuilder_.build();
+        result.boostSpec_ = boostSpecBuilder_ == null ? boostSpec_ : boostSpecBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000800) != 0)) {
         result.params_ = internalGetParams();
         result.params_.makeImmutable();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
-        result.queryExpansionSpec_ = queryExpansionSpecBuilder_ == null
-            ? queryExpansionSpec_
-            : queryExpansionSpecBuilder_.build();
+        result.queryExpansionSpec_ =
+            queryExpansionSpecBuilder_ == null
+                ? queryExpansionSpec_
+                : queryExpansionSpecBuilder_.build();
       }
       if (((from_bitField0_ & 0x00002000) != 0)) {
-        result.spellCorrectionSpec_ = spellCorrectionSpecBuilder_ == null
-            ? spellCorrectionSpec_
-            : spellCorrectionSpecBuilder_.build();
+        result.spellCorrectionSpec_ =
+            spellCorrectionSpecBuilder_ == null
+                ? spellCorrectionSpec_
+                : spellCorrectionSpecBuilder_.build();
       }
       if (((from_bitField0_ & 0x00004000) != 0)) {
         result.userPseudoId_ = userPseudoId_;
       }
       if (((from_bitField0_ & 0x00008000) != 0)) {
-        result.contentSearchSpec_ = contentSearchSpecBuilder_ == null
-            ? contentSearchSpec_
-            : contentSearchSpecBuilder_.build();
+        result.contentSearchSpec_ =
+            contentSearchSpecBuilder_ == null
+                ? contentSearchSpec_
+                : contentSearchSpecBuilder_.build();
       }
       if (((from_bitField0_ & 0x00010000) != 0)) {
         result.safeSearch_ = safeSearch_;
@@ -12490,38 +14431,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRequest
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -12529,7 +14471,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.SearchRequest.getDefaultInstance())
+        return this;
       if (!other.getServingConfig().isEmpty()) {
         servingConfig_ = other.servingConfig_;
         bitField0_ |= 0x00000001;
@@ -12587,9 +14530,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest o
             facetSpecsBuilder_ = null;
             facetSpecs_ = other.facetSpecs_;
             bitField0_ = (bitField0_ & ~0x00000200);
-            facetSpecsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getFacetSpecsFieldBuilder() : null;
+            facetSpecsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getFacetSpecsFieldBuilder()
+                    : null;
           } else {
             facetSpecsBuilder_.addAllMessages(other.facetSpecs_);
           }
@@ -12598,8 +14542,7 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest o
       if (other.hasBoostSpec()) {
         mergeBoostSpec(other.getBoostSpec());
       }
-      internalGetMutableParams().mergeFrom(
-          other.internalGetParams());
+      internalGetMutableParams().mergeFrom(other.internalGetParams());
       bitField0_ |= 0x00000800;
       if (other.hasQueryExpansionSpec()) {
         mergeQueryExpansionSpec(other.getQueryExpansionSpec());
@@ -12618,8 +14561,7 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchRequest o
       if (other.getSafeSearch() != false) {
         setSafeSearch(other.getSafeSearch());
       }
-      internalGetMutableUserLabels().mergeFrom(
-          other.internalGetUserLabels());
+      internalGetMutableUserLabels().mergeFrom(other.internalGetUserLabels());
       bitField0_ |= 0x00020000;
       this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
@@ -12647,128 +14589,144 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              servingConfig_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              branch_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              query_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 32: {
-              pageSize_ = input.readInt32();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 32
-            case 42: {
-              pageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 42
-            case 48: {
-              offset_ = input.readInt32();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 48
-            case 58: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 58
-            case 66: {
-              orderBy_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000080;
-              break;
-            } // case 66
-            case 74: {
-              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec m =
-                  input.readMessage(
-                      com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.parser(),
-                      extensionRegistry);
-              if (facetSpecsBuilder_ == null) {
-                ensureFacetSpecsIsMutable();
-                facetSpecs_.add(m);
-              } else {
-                facetSpecsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 74
-            case 82: {
-              input.readMessage(
-                  getBoostSpecFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000400;
-              break;
-            } // case 82
-            case 90: {
-              com.google.protobuf.MapEntry
-              params__ = input.readMessage(
-                  ParamsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableParams().getMutableMap().put(
-                  params__.getKey(), params__.getValue());
-              bitField0_ |= 0x00000800;
-              break;
-            } // case 90
-            case 106: {
-              input.readMessage(
-                  getQueryExpansionSpecFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00001000;
-              break;
-            } // case 106
-            case 114: {
-              input.readMessage(
-                  getSpellCorrectionSpecFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00002000;
-              break;
-            } // case 114
-            case 122: {
-              userPseudoId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00004000;
-              break;
-            } // case 122
-            case 160: {
-              safeSearch_ = input.readBool();
-              bitField0_ |= 0x00010000;
-              break;
-            } // case 160
-            case 170: {
-              input.readMessage(
-                  getUserInfoFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000100;
-              break;
-            } // case 170
-            case 178: {
-              com.google.protobuf.MapEntry
-              userLabels__ = input.readMessage(
-                  UserLabelsDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableUserLabels().getMutableMap().put(
-                  userLabels__.getKey(), userLabels__.getValue());
-              bitField0_ |= 0x00020000;
-              break;
-            } // case 178
-            case 194: {
-              input.readMessage(
-                  getContentSearchSpecFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00008000;
-              break;
-            } // case 194
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                servingConfig_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                branch_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                query_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 32:
+              {
+                pageSize_ = input.readInt32();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 32
+            case 42:
+              {
+                pageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 42
+            case 48:
+              {
+                offset_ = input.readInt32();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 48
+            case 58:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
+            case 66:
+              {
+                orderBy_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 66
+            case 74:
+              {
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.parser(),
+                        extensionRegistry);
+                if (facetSpecsBuilder_ == null) {
+                  ensureFacetSpecsIsMutable();
+                  facetSpecs_.add(m);
+                } else {
+                  facetSpecsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 74
+            case 82:
+              {
+                input.readMessage(getBoostSpecFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000400;
+                break;
+              } // case 82
+            case 90:
+              {
+                com.google.protobuf.MapEntry params__ =
+                    input.readMessage(
+                        ParamsDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableParams()
+                    .getMutableMap()
+                    .put(params__.getKey(), params__.getValue());
+                bitField0_ |= 0x00000800;
+                break;
+              } // case 90
+            case 106:
+              {
+                input.readMessage(
+                    getQueryExpansionSpecFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00001000;
+                break;
+              } // case 106
+            case 114:
+              {
+                input.readMessage(
+                    getSpellCorrectionSpecFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00002000;
+                break;
+              } // case 114
+            case 122:
+              {
+                userPseudoId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00004000;
+                break;
+              } // case 122
+            case 160:
+              {
+                safeSearch_ = input.readBool();
+                bitField0_ |= 0x00010000;
+                break;
+              } // case 160
+            case 170:
+              {
+                input.readMessage(getUserInfoFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000100;
+                break;
+              } // case 170
+            case 178:
+              {
+                com.google.protobuf.MapEntry userLabels__ =
+                    input.readMessage(
+                        UserLabelsDefaultEntryHolder.defaultEntry.getParserForType(),
+                        extensionRegistry);
+                internalGetMutableUserLabels()
+                    .getMutableMap()
+                    .put(userLabels__.getKey(), userLabels__.getValue());
+                bitField0_ |= 0x00020000;
+                break;
+              } // case 178
+            case 194:
+              {
+                input.readMessage(
+                    getContentSearchSpecFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00008000;
+                break;
+              } // case 194
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -12778,10 +14736,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object servingConfig_ = "";
     /**
+     *
+     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -12789,14 +14750,16 @@ public Builder mergeFrom(
      * of models used to make the search.
      * 

      *
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The servingConfig.
      */
     public java.lang.String getServingConfig() {
       java.lang.Object ref = servingConfig_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         servingConfig_ = s;
         return s;
@@ -12805,6 +14768,8 @@ public java.lang.String getServingConfig() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -12812,16 +14777,17 @@ public java.lang.String getServingConfig() {
      * of models used to make the search.
      * 

      *
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for servingConfig.
      */
-    public com.google.protobuf.ByteString
-        getServingConfigBytes() {
+    public com.google.protobuf.ByteString getServingConfigBytes() {
       java.lang.Object ref = servingConfig_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         servingConfig_ = b;
         return b;
       } else {
@@ -12829,6 +14795,8 @@ public java.lang.String getServingConfig() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -12836,19 +14804,25 @@ public java.lang.String getServingConfig() {
      * of models used to make the search.
      * 

      *
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The servingConfig to set.
      * @return This builder for chaining.
      */
-    public Builder setServingConfig(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setServingConfig(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       servingConfig_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -12856,7 +14830,10 @@ public Builder setServingConfig(
      * of models used to make the search.
      * 

      *
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearServingConfig() {
@@ -12866,6 +14843,8 @@ public Builder clearServingConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The resource name of the Search serving config, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -12873,13 +14852,17 @@ public Builder clearServingConfig() {
      * of models used to make the search.
      * 

      *
-     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for servingConfig to set.
      * @return This builder for chaining.
      */
-    public Builder setServingConfigBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setServingConfigBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       servingConfig_ = value;
       bitField0_ |= 0x00000001;
@@ -12889,6 +14872,8 @@ public Builder setServingConfigBytes(
 
     private java.lang.Object branch_ = "";
     /**
+     *
+     *
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -12898,13 +14883,13 @@ public Builder setServingConfigBytes(
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @return The branch.
      */
     public java.lang.String getBranch() {
       java.lang.Object ref = branch_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         branch_ = s;
         return s;
@@ -12913,6 +14898,8 @@ public java.lang.String getBranch() {
       }
     }
     /**
+     *
+     *
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -12922,15 +14909,14 @@ public java.lang.String getBranch() {
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @return The bytes for branch.
      */
-    public com.google.protobuf.ByteString
-        getBranchBytes() {
+    public com.google.protobuf.ByteString getBranchBytes() {
       java.lang.Object ref = branch_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         branch_ = b;
         return b;
       } else {
@@ -12938,6 +14924,8 @@ public java.lang.String getBranch() {
       }
     }
     /**
+     *
+     *
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -12947,18 +14935,22 @@ public java.lang.String getBranch() {
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param value The branch to set.
      * @return This builder for chaining.
      */
-    public Builder setBranch(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setBranch(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       branch_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -12968,6 +14960,7 @@ public Builder setBranch(
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @return This builder for chaining.
      */
     public Builder clearBranch() {
@@ -12977,6 +14970,8 @@ public Builder clearBranch() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The branch resource name, such as
      * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -12986,12 +14981,14 @@ public Builder clearBranch() {
      * 

      *
      * string branch = 2 [(.google.api.resource_reference) = { ... }
+     *
      * @param value The bytes for branch to set.
      * @return This builder for chaining.
      */
-    public Builder setBranchBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setBranchBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       branch_ = value;
       bitField0_ |= 0x00000002;
@@ -13001,18 +14998,20 @@ public Builder setBranchBytes(
 
     private java.lang.Object query_ = "";
     /**
+     *
+     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
+     *
      * @return The query.
      */
     public java.lang.String getQuery() {
       java.lang.Object ref = query_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         query_ = s;
         return s;
@@ -13021,20 +15020,21 @@ public java.lang.String getQuery() {
       }
     }
     /**
+     *
+     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
+     *
      * @return The bytes for query.
      */
-    public com.google.protobuf.ByteString
-        getQueryBytes() {
+    public com.google.protobuf.ByteString getQueryBytes() {
       java.lang.Object ref = query_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         query_ = b;
         return b;
       } else {
@@ -13042,28 +15042,35 @@ public java.lang.String getQuery() {
       }
     }
     /**
+     *
+     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
+     *
      * @param value The query to set.
      * @return This builder for chaining.
      */
-    public Builder setQuery(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQuery(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       query_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearQuery() {
@@ -13073,17 +15080,21 @@ public Builder clearQuery() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Raw search query.
      * 

      *
      * string query = 3;
+     *
      * @param value The bytes for query to set.
      * @return This builder for chaining.
      */
-    public Builder setQueryBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setQueryBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       query_ = value;
       bitField0_ |= 0x00000004;
@@ -13091,8 +15102,10 @@ public Builder setQueryBytes(
       return this;
     }
 
-    private int pageSize_ ;
+    private int pageSize_;
     /**
+     *
+     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
      * to return. If unspecified, defaults to a reasonable value. The maximum
@@ -13102,6 +15115,7 @@ public Builder setQueryBytes(
      * 

      *
      * int32 page_size = 4;
+     *
      * @return The pageSize.
      */
     @java.lang.Override
@@ -13109,6 +15123,8 @@ public int getPageSize() {
       return pageSize_;
     }
     /**
+     *
+     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
      * to return. If unspecified, defaults to a reasonable value. The maximum
@@ -13118,6 +15134,7 @@ public int getPageSize() {
      * 

      *
      * int32 page_size = 4;
+     *
      * @param value The pageSize to set.
      * @return This builder for chaining.
      */
@@ -13129,6 +15146,8 @@ public Builder setPageSize(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
      * to return. If unspecified, defaults to a reasonable value. The maximum
@@ -13138,6 +15157,7 @@ public Builder setPageSize(int value) {
      * 

      *
      * int32 page_size = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageSize() {
@@ -13149,6 +15169,8 @@ public Builder clearPageSize() {
 
     private java.lang.Object pageToken_ = "";
     /**
+     *
+     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -13161,13 +15183,13 @@ public Builder clearPageSize() {
      * 

      *
      * string page_token = 5;
+     *
      * @return The pageToken.
      */
     public java.lang.String getPageToken() {
       java.lang.Object ref = pageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         pageToken_ = s;
         return s;
@@ -13176,6 +15198,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -13188,15 +15212,14 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 5;
+     *
      * @return The bytes for pageToken.
      */
-    public com.google.protobuf.ByteString
-        getPageTokenBytes() {
+    public com.google.protobuf.ByteString getPageTokenBytes() {
       java.lang.Object ref = pageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         pageToken_ = b;
         return b;
       } else {
@@ -13204,6 +15227,8 @@ public java.lang.String getPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -13216,18 +15241,22 @@ public java.lang.String getPageToken() {
      * 

      *
      * string page_token = 5;
+     *
      * @param value The pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       pageToken_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -13240,6 +15269,7 @@ public Builder setPageToken(
      * 

      *
      * string page_token = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPageToken() {
@@ -13249,6 +15279,8 @@ public Builder clearPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A page token received from a previous
      * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -13261,12 +15293,14 @@ public Builder clearPageToken() {
      * 

      *
      * string page_token = 5;
+     *
      * @param value The bytes for pageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       pageToken_ = value;
       bitField0_ |= 0x00000010;
@@ -13274,8 +15308,10 @@ public Builder setPageTokenBytes(
       return this;
     }
 
-    private int offset_ ;
+    private int offset_;
     /**
+     *
+     *
      * 
      * A 0-indexed integer that specifies the current offset (that is, starting
      * result location, amongst the
@@ -13288,6 +15324,7 @@ public Builder setPageTokenBytes(
      * 

      *
      * int32 offset = 6;
+     *
      * @return The offset.
      */
     @java.lang.Override
@@ -13295,6 +15332,8 @@ public int getOffset() {
       return offset_;
     }
     /**
+     *
+     *
      * 
      * A 0-indexed integer that specifies the current offset (that is, starting
      * result location, amongst the
@@ -13307,6 +15346,7 @@ public int getOffset() {
      * 

      *
      * int32 offset = 6;
+     *
      * @param value The offset to set.
      * @return This builder for chaining.
      */
@@ -13318,6 +15358,8 @@ public Builder setOffset(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A 0-indexed integer that specifies the current offset (that is, starting
      * result location, amongst the
@@ -13330,6 +15372,7 @@ public Builder setOffset(int value) {
      * 

      *
      * int32 offset = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOffset() {
@@ -13341,6 +15384,8 @@ public Builder clearOffset() {
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered. Filter
@@ -13350,13 +15395,13 @@ public Builder clearOffset() {
      * 

      *
      * string filter = 7;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -13365,6 +15410,8 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered. Filter
@@ -13374,15 +15421,14 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 7;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -13390,6 +15436,8 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered. Filter
@@ -13399,18 +15447,22 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 7;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered. Filter
@@ -13420,6 +15472,7 @@ public Builder setFilter(
      * 

      *
      * string filter = 7;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -13429,6 +15482,8 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered. Filter
@@ -13438,12 +15493,14 @@ public Builder clearFilter() {
      * 

      *
      * string filter = 7;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000040;
@@ -13453,6 +15510,8 @@ public Builder setFilterBytes(
 
     private java.lang.Object orderBy_ = "";
     /**
+     *
+     *
      * 
      * The order in which documents are returned. Document can be ordered by
      * a field in an [Document][google.cloud.discoveryengine.v1beta.Document]
@@ -13463,13 +15522,13 @@ public Builder setFilterBytes(
      * 

      *
      * string order_by = 8;
+     *
      * @return The orderBy.
      */
     public java.lang.String getOrderBy() {
       java.lang.Object ref = orderBy_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         orderBy_ = s;
         return s;
@@ -13478,6 +15537,8 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * The order in which documents are returned. Document can be ordered by
      * a field in an [Document][google.cloud.discoveryengine.v1beta.Document]
@@ -13488,15 +15549,14 @@ public java.lang.String getOrderBy() {
      * 

      *
      * string order_by = 8;
+     *
      * @return The bytes for orderBy.
      */
-    public com.google.protobuf.ByteString
-        getOrderByBytes() {
+    public com.google.protobuf.ByteString getOrderByBytes() {
       java.lang.Object ref = orderBy_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         orderBy_ = b;
         return b;
       } else {
@@ -13504,6 +15564,8 @@ public java.lang.String getOrderBy() {
       }
     }
     /**
+     *
+     *
      * 
      * The order in which documents are returned. Document can be ordered by
      * a field in an [Document][google.cloud.discoveryengine.v1beta.Document]
@@ -13514,18 +15576,22 @@ public java.lang.String getOrderBy() {
      * 

      *
      * string order_by = 8;
+     *
      * @param value The orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderBy(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderBy(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       orderBy_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The order in which documents are returned. Document can be ordered by
      * a field in an [Document][google.cloud.discoveryengine.v1beta.Document]
@@ -13536,6 +15602,7 @@ public Builder setOrderBy(
      * 

      *
      * string order_by = 8;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOrderBy() {
@@ -13545,6 +15612,8 @@ public Builder clearOrderBy() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The order in which documents are returned. Document can be ordered by
      * a field in an [Document][google.cloud.discoveryengine.v1beta.Document]
@@ -13555,12 +15624,14 @@ public Builder clearOrderBy() {
      * 

      *
      * string order_by = 8;
+     *
      * @param value The bytes for orderBy to set.
      * @return This builder for chaining.
      */
-    public Builder setOrderByBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       orderBy_ = value;
       bitField0_ |= 0x00000080;
@@ -13570,8 +15641,13 @@ public Builder setOrderByBytes(
 
     private com.google.cloud.discoveryengine.v1beta.UserInfo userInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.UserInfo, com.google.cloud.discoveryengine.v1beta.UserInfo.Builder, com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder> userInfoBuilder_;
+            com.google.cloud.discoveryengine.v1beta.UserInfo,
+            com.google.cloud.discoveryengine.v1beta.UserInfo.Builder,
+            com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder>
+        userInfoBuilder_;
     /**
+     *
+     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -13579,12 +15655,15 @@ public Builder setOrderByBytes(
      * 

      *
      * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 21;
+     *
      * @return Whether the userInfo field is set.
      */
     public boolean hasUserInfo() {
       return ((bitField0_ & 0x00000100) != 0);
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -13592,16 +15671,21 @@ public boolean hasUserInfo() {
      * 

      *
      * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 21;
+     *
      * @return The userInfo.
      */
     public com.google.cloud.discoveryengine.v1beta.UserInfo getUserInfo() {
       if (userInfoBuilder_ == null) {
-        return userInfo_ == null ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance() : userInfo_;
+        return userInfo_ == null
+            ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()
+            : userInfo_;
       } else {
         return userInfoBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -13624,6 +15708,8 @@ public Builder setUserInfo(com.google.cloud.discoveryengine.v1beta.UserInfo valu
       return this;
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -13644,6 +15730,8 @@ public Builder setUserInfo(
       return this;
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -13654,9 +15742,9 @@ public Builder setUserInfo(
      */
     public Builder mergeUserInfo(com.google.cloud.discoveryengine.v1beta.UserInfo value) {
       if (userInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00000100) != 0) &&
-          userInfo_ != null &&
-          userInfo_ != com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000100) != 0)
+            && userInfo_ != null
+            && userInfo_ != com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()) {
           getUserInfoBuilder().mergeFrom(value);
         } else {
           userInfo_ = value;
@@ -13669,6 +15757,8 @@ public Builder mergeUserInfo(com.google.cloud.discoveryengine.v1beta.UserInfo va
       return this;
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -13688,6 +15778,8 @@ public Builder clearUserInfo() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -13702,6 +15794,8 @@ public com.google.cloud.discoveryengine.v1beta.UserInfo.Builder getUserInfoBuild
       return getUserInfoFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -13714,11 +15808,14 @@ public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBu
       if (userInfoBuilder_ != null) {
         return userInfoBuilder_.getMessageOrBuilder();
       } else {
-        return userInfo_ == null ?
-            com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance() : userInfo_;
+        return userInfo_ == null
+            ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()
+            : userInfo_;
       }
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -13728,32 +15825,43 @@ public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBu
      * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 21;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.UserInfo, com.google.cloud.discoveryengine.v1beta.UserInfo.Builder, com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.UserInfo,
+            com.google.cloud.discoveryengine.v1beta.UserInfo.Builder,
+            com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder>
         getUserInfoFieldBuilder() {
       if (userInfoBuilder_ == null) {
-        userInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.UserInfo, com.google.cloud.discoveryengine.v1beta.UserInfo.Builder, com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder>(
-                getUserInfo(),
-                getParentForChildren(),
-                isClean());
+        userInfoBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.UserInfo,
+                com.google.cloud.discoveryengine.v1beta.UserInfo.Builder,
+                com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder>(
+                getUserInfo(), getParentForChildren(), isClean());
         userInfo_ = null;
       }
       return userInfoBuilder_;
     }
 
-    private java.util.List facetSpecs_ =
-      java.util.Collections.emptyList();
+    private java.util.List
+        facetSpecs_ = java.util.Collections.emptyList();
+
     private void ensureFacetSpecsIsMutable() {
       if (!((bitField0_ & 0x00000200) != 0)) {
-        facetSpecs_ = new java.util.ArrayList(facetSpecs_);
+        facetSpecs_ =
+            new java.util.ArrayList<
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec>(facetSpecs_);
         bitField0_ |= 0x00000200;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder> facetSpecsBuilder_;
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder>
+        facetSpecsBuilder_;
 
     /**
+     *
+     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -13761,9 +15869,11 @@ private void ensureFacetSpecsIsMutable() {
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * 
      */
-    public java.util.List getFacetSpecsList() {
+    public java.util.List
+        getFacetSpecsList() {
       if (facetSpecsBuilder_ == null) {
         return java.util.Collections.unmodifiableList(facetSpecs_);
       } else {
@@ -13771,6 +15881,8 @@ public java.util.List
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -13778,7 +15890,8 @@ public java.util.List
      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * 
      */
     public int getFacetSpecsCount() {
       if (facetSpecsBuilder_ == null) {
@@ -13788,6 +15901,8 @@ public int getFacetSpecsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -13795,9 +15910,11 @@ public int getFacetSpecsCount() {
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getFacetSpecs(int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getFacetSpecs(
+        int index) {
       if (facetSpecsBuilder_ == null) {
         return facetSpecs_.get(index);
       } else {
@@ -13805,6 +15922,8 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getFacetS
       }
     }
     /**
+     *
+     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -13812,7 +15931,8 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getFacetS
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * 
      */
     public Builder setFacetSpecs(
         int index, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec value) {
@@ -13829,6 +15949,8 @@ public Builder setFacetSpecs(
       return this;
     }
     /**
+     *
+     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -13836,10 +15958,12 @@ public Builder setFacetSpecs(
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * 
      */
     public Builder setFacetSpecs(
-        int index, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder builderForValue) {
+        int index,
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder builderForValue) {
       if (facetSpecsBuilder_ == null) {
         ensureFacetSpecsIsMutable();
         facetSpecs_.set(index, builderForValue.build());
@@ -13850,6 +15974,8 @@ public Builder setFacetSpecs(
       return this;
     }
     /**
+     *
+     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -13857,9 +15983,11 @@ public Builder setFacetSpecs(
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * 
      */
-    public Builder addFacetSpecs(com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec value) {
+    public Builder addFacetSpecs(
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec value) {
       if (facetSpecsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -13873,6 +16001,8 @@ public Builder addFacetSpecs(com.google.cloud.discoveryengine.v1beta.SearchReque
       return this;
     }
     /**
+     *
+     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -13880,7 +16010,8 @@ public Builder addFacetSpecs(com.google.cloud.discoveryengine.v1beta.SearchReque
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * 
      */
     public Builder addFacetSpecs(
         int index, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec value) {
@@ -13897,6 +16028,8 @@ public Builder addFacetSpecs(
       return this;
     }
     /**
+     *
+     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -13904,7 +16037,8 @@ public Builder addFacetSpecs(
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * 
      */
     public Builder addFacetSpecs(
         com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder builderForValue) {
@@ -13918,6 +16052,8 @@ public Builder addFacetSpecs(
       return this;
     }
     /**
+     *
+     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -13925,10 +16061,12 @@ public Builder addFacetSpecs(
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * 
      */
     public Builder addFacetSpecs(
-        int index, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder builderForValue) {
+        int index,
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder builderForValue) {
       if (facetSpecsBuilder_ == null) {
         ensureFacetSpecsIsMutable();
         facetSpecs_.add(index, builderForValue.build());
@@ -13939,6 +16077,8 @@ public Builder addFacetSpecs(
       return this;
     }
     /**
+     *
+     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -13946,14 +16086,16 @@ public Builder addFacetSpecs(
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * 
      */
     public Builder addAllFacetSpecs(
-        java.lang.Iterable values) {
+        java.lang.Iterable<
+                ? extends com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec>
+            values) {
       if (facetSpecsBuilder_ == null) {
         ensureFacetSpecsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, facetSpecs_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, facetSpecs_);
         onChanged();
       } else {
         facetSpecsBuilder_.addAllMessages(values);
@@ -13961,6 +16103,8 @@ public Builder addAllFacetSpecs(
       return this;
     }
     /**
+     *
+     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -13968,7 +16112,8 @@ public Builder addAllFacetSpecs(
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * 
      */
     public Builder clearFacetSpecs() {
       if (facetSpecsBuilder_ == null) {
@@ -13981,6 +16126,8 @@ public Builder clearFacetSpecs() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -13988,7 +16135,8 @@ public Builder clearFacetSpecs() {
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * 
      */
     public Builder removeFacetSpecs(int index) {
       if (facetSpecsBuilder_ == null) {
@@ -14001,6 +16149,8 @@ public Builder removeFacetSpecs(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14008,13 +16158,16 @@ public Builder removeFacetSpecs(int index) {
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder getFacetSpecsBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder
+        getFacetSpecsBuilder(int index) {
       return getFacetSpecsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14022,16 +16175,20 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder g
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder getFacetSpecsOrBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder
+        getFacetSpecsOrBuilder(int index) {
       if (facetSpecsBuilder_ == null) {
-        return facetSpecs_.get(index);  } else {
+        return facetSpecs_.get(index);
+      } else {
         return facetSpecsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14039,10 +16196,12 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * 
      */
-    public java.util.List 
-         getFacetSpecsOrBuilderList() {
+    public java.util.List<
+            ? extends com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder>
+        getFacetSpecsOrBuilderList() {
       if (facetSpecsBuilder_ != null) {
         return facetSpecsBuilder_.getMessageOrBuilderList();
       } else {
@@ -14050,6 +16209,8 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder
       }
     }
     /**
+     *
+     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14057,13 +16218,18 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder addFacetSpecsBuilder() {
-      return getFacetSpecsFieldBuilder().addBuilder(
-          com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder
+        addFacetSpecsBuilder() {
+      return getFacetSpecsFieldBuilder()
+          .addBuilder(
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14071,14 +16237,19 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder a
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder addFacetSpecsBuilder(
-        int index) {
-      return getFacetSpecsFieldBuilder().addBuilder(
-          index, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder
+        addFacetSpecsBuilder(int index) {
+      return getFacetSpecsFieldBuilder()
+          .addBuilder(
+              index,
+              com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Facet specifications for faceted search. If empty, no facets are returned.
      *
@@ -14086,22 +16257,26 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder a
      * error is returned.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+     * 
      */
-    public java.util.List 
-         getFacetSpecsBuilderList() {
+    public java.util.List
+        getFacetSpecsBuilderList() {
       return getFacetSpecsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder>
         getFacetSpecsFieldBuilder() {
       if (facetSpecsBuilder_ == null) {
-        facetSpecsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder>(
-                facetSpecs_,
-                ((bitField0_ & 0x00000200) != 0),
-                getParentForChildren(),
-                isClean());
+        facetSpecsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder>(
+                facetSpecs_, ((bitField0_ & 0x00000200) != 0), getParentForChildren(), isClean());
         facetSpecs_ = null;
       }
       return facetSpecsBuilder_;
@@ -14109,41 +16284,55 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.Builder a
 
     private com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boostSpec_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder> boostSpecBuilder_;
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder>
+        boostSpecBuilder_;
     /**
+     *
+     *
      * 
      * Boost specification to boost certain documents.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
+     *
      * @return Whether the boostSpec field is set.
      */
     public boolean hasBoostSpec() {
       return ((bitField0_ & 0x00000400) != 0);
     }
     /**
+     *
+     *
      * 
      * Boost specification to boost certain documents.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
+     *
      * @return The boostSpec.
      */
     public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec getBoostSpec() {
       if (boostSpecBuilder_ == null) {
-        return boostSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance() : boostSpec_;
+        return boostSpec_ == null
+            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance()
+            : boostSpec_;
       } else {
         return boostSpecBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Boost specification to boost certain documents.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
      */
-    public Builder setBoostSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec value) {
+    public Builder setBoostSpec(
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec value) {
       if (boostSpecBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -14157,6 +16346,8 @@ public Builder setBoostSpec(com.google.cloud.discoveryengine.v1beta.SearchReques
       return this;
     }
     /**
+     *
+     *
      * 
      * Boost specification to boost certain documents.
      * 

@@ -14175,17 +16366,22 @@ public Builder setBoostSpec(
       return this;
     }
     /**
+     *
+     *
      * 
      * Boost specification to boost certain documents.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
      */
-    public Builder mergeBoostSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec value) {
+    public Builder mergeBoostSpec(
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec value) {
       if (boostSpecBuilder_ == null) {
-        if (((bitField0_ & 0x00000400) != 0) &&
-          boostSpec_ != null &&
-          boostSpec_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000400) != 0)
+            && boostSpec_ != null
+            && boostSpec_
+                != com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec
+                    .getDefaultInstance()) {
           getBoostSpecBuilder().mergeFrom(value);
         } else {
           boostSpec_ = value;
@@ -14198,6 +16394,8 @@ public Builder mergeBoostSpec(com.google.cloud.discoveryengine.v1beta.SearchRequ
       return this;
     }
     /**
+     *
+     *
      * 
      * Boost specification to boost certain documents.
      * 

@@ -14215,33 +16413,42 @@ public Builder clearBoostSpec() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Boost specification to boost certain documents.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder getBoostSpecBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder
+        getBoostSpecBuilder() {
       bitField0_ |= 0x00000400;
       onChanged();
       return getBoostSpecFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Boost specification to boost certain documents.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder getBoostSpecOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder
+        getBoostSpecOrBuilder() {
       if (boostSpecBuilder_ != null) {
         return boostSpecBuilder_.getMessageOrBuilder();
       } else {
-        return boostSpec_ == null ?
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance() : boostSpec_;
+        return boostSpec_ == null
+            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.getDefaultInstance()
+            : boostSpec_;
       }
     }
     /**
+     *
+     *
      * 
      * Boost specification to boost certain documents.
      * 

@@ -14249,34 +16456,36 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder
      * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder>
         getBoostSpecFieldBuilder() {
       if (boostSpecBuilder_ == null) {
-        boostSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder>(
-                getBoostSpec(),
-                getParentForChildren(),
-                isClean());
+        boostSpecBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec.Builder,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder>(
+                getBoostSpec(), getParentForChildren(), isClean());
         boostSpec_ = null;
       }
       return boostSpecBuilder_;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, com.google.protobuf.Value> params_;
+    private com.google.protobuf.MapField params_;
+
     private com.google.protobuf.MapField
         internalGetParams() {
       if (params_ == null) {
-        return com.google.protobuf.MapField.emptyMapField(
-            ParamsDefaultEntryHolder.defaultEntry);
+        return com.google.protobuf.MapField.emptyMapField(ParamsDefaultEntryHolder.defaultEntry);
       }
       return params_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableParams() {
       if (params_ == null) {
-        params_ = com.google.protobuf.MapField.newMapField(
-            ParamsDefaultEntryHolder.defaultEntry);
+        params_ = com.google.protobuf.MapField.newMapField(ParamsDefaultEntryHolder.defaultEntry);
       }
       if (!params_.isMutable()) {
         params_ = params_.copy();
@@ -14285,10 +16494,13 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder
       onChanged();
       return params_;
     }
+
     public int getParamsCount() {
       return internalGetParams().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Additional search parameters.
      *
@@ -14304,20 +16516,21 @@ public int getParamsCount() {
      * map<string, .google.protobuf.Value> params = 11;
      */
     @java.lang.Override
-    public boolean containsParams(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsParams(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetParams().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getParamsMap()} instead.
-     */
+    /** Use {@link #getParamsMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getParams() {
       return getParamsMap();
     }
     /**
+     *
+     *
      * 
      * Additional search parameters.
      *
@@ -14337,6 +16550,8 @@ public java.util.Map getParamsMap()
       return internalGetParams().getMap();
     }
     /**
+     *
+     *
      * 
      * Additional search parameters.
      *
@@ -14352,17 +16567,19 @@ public java.util.Map getParamsMap()
      * map<string, .google.protobuf.Value> params = 11;
      */
     @java.lang.Override
-    public /* nullable */
-com.google.protobuf.Value getParamsOrDefault(
+    public /* nullable */ com.google.protobuf.Value getParamsOrDefault(
         java.lang.String key,
         /* nullable */
-com.google.protobuf.Value defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetParams().getMap();
+        com.google.protobuf.Value defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetParams().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Additional search parameters.
      *
@@ -14378,23 +16595,25 @@ com.google.protobuf.Value getParamsOrDefault(
      * map<string, .google.protobuf.Value> params = 11;
      */
     @java.lang.Override
-    public com.google.protobuf.Value getParamsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetParams().getMap();
+    public com.google.protobuf.Value getParamsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetParams().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearParams() {
       bitField0_ = (bitField0_ & ~0x00000800);
-      internalGetMutableParams().getMutableMap()
-          .clear();
+      internalGetMutableParams().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Additional search parameters.
      *
@@ -14409,23 +16628,22 @@ public Builder clearParams() {
      *
      * map<string, .google.protobuf.Value> params = 11;
      */
-    public Builder removeParams(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableParams().getMutableMap()
-          .remove(key);
+    public Builder removeParams(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableParams().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableParams() {
+    public java.util.Map getMutableParams() {
       bitField0_ |= 0x00000800;
       return internalGetMutableParams().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Additional search parameters.
      *
@@ -14440,17 +16658,20 @@ public Builder removeParams(
      *
      * map<string, .google.protobuf.Value> params = 11;
      */
-    public Builder putParams(
-        java.lang.String key,
-        com.google.protobuf.Value value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableParams().getMutableMap()
-          .put(key, value);
+    public Builder putParams(java.lang.String key, com.google.protobuf.Value value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableParams().getMutableMap().put(key, value);
       bitField0_ |= 0x00000800;
       return this;
     }
     /**
+     *
+     *
      * 
      * Additional search parameters.
      *
@@ -14465,54 +16686,75 @@ public Builder putParams(
      *
      * map<string, .google.protobuf.Value> params = 11;
      */
-    public Builder putAllParams(
-        java.util.Map values) {
-      internalGetMutableParams().getMutableMap()
-          .putAll(values);
+    public Builder putAllParams(java.util.Map values) {
+      internalGetMutableParams().getMutableMap().putAll(values);
       bitField0_ |= 0x00000800;
       return this;
     }
 
-    private com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec queryExpansionSpec_;
+    private com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+        queryExpansionSpec_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder> queryExpansionSpecBuilder_;
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder>
+        queryExpansionSpecBuilder_;
     /**
+     *
+     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     *
      * @return Whether the queryExpansionSpec field is set.
      */
     public boolean hasQueryExpansionSpec() {
       return ((bitField0_ & 0x00001000) != 0);
     }
     /**
+     *
+     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     *
      * @return The queryExpansionSpec.
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec getQueryExpansionSpec() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+        getQueryExpansionSpec() {
       if (queryExpansionSpecBuilder_ == null) {
-        return queryExpansionSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.getDefaultInstance() : queryExpansionSpec_;
+        return queryExpansionSpec_ == null
+            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+                .getDefaultInstance()
+            : queryExpansionSpec_;
       } else {
         return queryExpansionSpecBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
      */
-    public Builder setQueryExpansionSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec value) {
+    public Builder setQueryExpansionSpec(
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec value) {
       if (queryExpansionSpecBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -14526,15 +16768,20 @@ public Builder setQueryExpansionSpec(com.google.cloud.discoveryengine.v1beta.Sea
       return this;
     }
     /**
+     *
+     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
      */
     public Builder setQueryExpansionSpec(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder builderForValue) {
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder
+            builderForValue) {
       if (queryExpansionSpecBuilder_ == null) {
         queryExpansionSpec_ = builderForValue.build();
       } else {
@@ -14545,18 +16792,25 @@ public Builder setQueryExpansionSpec(
       return this;
     }
     /**
+     *
+     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
      */
-    public Builder mergeQueryExpansionSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec value) {
+    public Builder mergeQueryExpansionSpec(
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec value) {
       if (queryExpansionSpecBuilder_ == null) {
-        if (((bitField0_ & 0x00001000) != 0) &&
-          queryExpansionSpec_ != null &&
-          queryExpansionSpec_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.getDefaultInstance()) {
+        if (((bitField0_ & 0x00001000) != 0)
+            && queryExpansionSpec_ != null
+            && queryExpansionSpec_
+                != com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+                    .getDefaultInstance()) {
           getQueryExpansionSpecBuilder().mergeFrom(value);
         } else {
           queryExpansionSpec_ = value;
@@ -14569,12 +16823,16 @@ public Builder mergeQueryExpansionSpec(com.google.cloud.discoveryengine.v1beta.S
       return this;
     }
     /**
+     *
+     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
      */
     public Builder clearQueryExpansionSpec() {
       bitField0_ = (bitField0_ & ~0x00001000);
@@ -14587,96 +16845,138 @@ public Builder clearQueryExpansionSpec() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder getQueryExpansionSpecBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder
+        getQueryExpansionSpecBuilder() {
       bitField0_ |= 0x00001000;
       onChanged();
       return getQueryExpansionSpecFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder getQueryExpansionSpecOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder
+        getQueryExpansionSpecOrBuilder() {
       if (queryExpansionSpecBuilder_ != null) {
         return queryExpansionSpecBuilder_.getMessageOrBuilder();
       } else {
-        return queryExpansionSpec_ == null ?
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.getDefaultInstance() : queryExpansionSpec_;
+        return queryExpansionSpec_ == null
+            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec
+                .getDefaultInstance()
+            : queryExpansionSpec_;
       }
     }
     /**
+     *
+     *
      * 
      * The query expansion specification that specifies the conditions under which
      * query expansion will occur.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder>
         getQueryExpansionSpecFieldBuilder() {
       if (queryExpansionSpecBuilder_ == null) {
-        queryExpansionSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder>(
-                getQueryExpansionSpec(),
-                getParentForChildren(),
-                isClean());
+        queryExpansionSpecBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec.Builder,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder>(
+                getQueryExpansionSpec(), getParentForChildren(), isClean());
         queryExpansionSpec_ = null;
       }
       return queryExpansionSpecBuilder_;
     }
 
-    private com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spellCorrectionSpec_;
+    private com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+        spellCorrectionSpec_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder> spellCorrectionSpecBuilder_;
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder>
+        spellCorrectionSpecBuilder_;
     /**
+     *
+     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     *
      * @return Whether the spellCorrectionSpec field is set.
      */
     public boolean hasSpellCorrectionSpec() {
       return ((bitField0_ & 0x00002000) != 0);
     }
     /**
+     *
+     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     *
      * @return The spellCorrectionSpec.
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec getSpellCorrectionSpec() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+        getSpellCorrectionSpec() {
       if (spellCorrectionSpecBuilder_ == null) {
-        return spellCorrectionSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.getDefaultInstance() : spellCorrectionSpec_;
+        return spellCorrectionSpec_ == null
+            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+                .getDefaultInstance()
+            : spellCorrectionSpec_;
       } else {
         return spellCorrectionSpecBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
      */
-    public Builder setSpellCorrectionSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec value) {
+    public Builder setSpellCorrectionSpec(
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec value) {
       if (spellCorrectionSpecBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -14690,15 +16990,20 @@ public Builder setSpellCorrectionSpec(com.google.cloud.discoveryengine.v1beta.Se
       return this;
     }
     /**
+     *
+     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
      */
     public Builder setSpellCorrectionSpec(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder builderForValue) {
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder
+            builderForValue) {
       if (spellCorrectionSpecBuilder_ == null) {
         spellCorrectionSpec_ = builderForValue.build();
       } else {
@@ -14709,18 +17014,25 @@ public Builder setSpellCorrectionSpec(
       return this;
     }
     /**
+     *
+     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
      */
-    public Builder mergeSpellCorrectionSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec value) {
+    public Builder mergeSpellCorrectionSpec(
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec value) {
       if (spellCorrectionSpecBuilder_ == null) {
-        if (((bitField0_ & 0x00002000) != 0) &&
-          spellCorrectionSpec_ != null &&
-          spellCorrectionSpec_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.getDefaultInstance()) {
+        if (((bitField0_ & 0x00002000) != 0)
+            && spellCorrectionSpec_ != null
+            && spellCorrectionSpec_
+                != com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+                    .getDefaultInstance()) {
           getSpellCorrectionSpecBuilder().mergeFrom(value);
         } else {
           spellCorrectionSpec_ = value;
@@ -14733,12 +17045,16 @@ public Builder mergeSpellCorrectionSpec(com.google.cloud.discoveryengine.v1beta.
       return this;
     }
     /**
+     *
+     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
      */
     public Builder clearSpellCorrectionSpec() {
       bitField0_ = (bitField0_ & ~0x00002000);
@@ -14751,51 +17067,70 @@ public Builder clearSpellCorrectionSpec() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder getSpellCorrectionSpecBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder
+        getSpellCorrectionSpecBuilder() {
       bitField0_ |= 0x00002000;
       onChanged();
       return getSpellCorrectionSpecFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder getSpellCorrectionSpecOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder
+        getSpellCorrectionSpecOrBuilder() {
       if (spellCorrectionSpecBuilder_ != null) {
         return spellCorrectionSpecBuilder_.getMessageOrBuilder();
       } else {
-        return spellCorrectionSpec_ == null ?
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.getDefaultInstance() : spellCorrectionSpec_;
+        return spellCorrectionSpec_ == null
+            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+                .getDefaultInstance()
+            : spellCorrectionSpec_;
       }
     }
     /**
+     *
+     *
      * 
      * The spell correction specification that specifies the mode under
      * which spell correction will take effect.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder>
         getSpellCorrectionSpecFieldBuilder() {
       if (spellCorrectionSpecBuilder_ == null) {
-        spellCorrectionSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder>(
-                getSpellCorrectionSpec(),
-                getParentForChildren(),
-                isClean());
+        spellCorrectionSpecBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec.Builder,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder>(
+                getSpellCorrectionSpec(), getParentForChildren(), isClean());
         spellCorrectionSpec_ = null;
       }
       return spellCorrectionSpecBuilder_;
@@ -14803,6 +17138,8 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
 
     private java.lang.Object userPseudoId_ = "";
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -14821,13 +17158,13 @@ public com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
      * 

      *
      * string user_pseudo_id = 15;
+     *
      * @return The userPseudoId.
      */
     public java.lang.String getUserPseudoId() {
       java.lang.Object ref = userPseudoId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userPseudoId_ = s;
         return s;
@@ -14836,6 +17173,8 @@ public java.lang.String getUserPseudoId() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -14854,15 +17193,14 @@ public java.lang.String getUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 15;
+     *
      * @return The bytes for userPseudoId.
      */
-    public com.google.protobuf.ByteString
-        getUserPseudoIdBytes() {
+    public com.google.protobuf.ByteString getUserPseudoIdBytes() {
       java.lang.Object ref = userPseudoId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         userPseudoId_ = b;
         return b;
       } else {
@@ -14870,6 +17208,8 @@ public java.lang.String getUserPseudoId() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -14888,18 +17228,22 @@ public java.lang.String getUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 15;
+     *
      * @param value The userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserPseudoId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       userPseudoId_ = value;
       bitField0_ |= 0x00004000;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -14918,6 +17262,7 @@ public Builder setUserPseudoId(
      * 

      *
      * string user_pseudo_id = 15;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUserPseudoId() {
@@ -14927,6 +17272,8 @@ public Builder clearUserPseudoId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking visitors. For example, this could be
      * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -14945,12 +17292,14 @@ public Builder clearUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 15;
+     *
      * @param value The bytes for userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserPseudoIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       userPseudoId_ = value;
       bitField0_ |= 0x00004000;
@@ -14958,46 +17307,69 @@ public Builder setUserPseudoIdBytes(
       return this;
     }
 
-    private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec contentSearchSpec_;
+    private com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+        contentSearchSpec_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder> contentSearchSpecBuilder_;
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder>
+        contentSearchSpecBuilder_;
     /**
+     *
+     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     *
      * @return Whether the contentSearchSpec field is set.
      */
     public boolean hasContentSearchSpec() {
       return ((bitField0_ & 0x00008000) != 0);
     }
     /**
+     *
+     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     *
      * @return The contentSearchSpec.
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec getContentSearchSpec() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+        getContentSearchSpec() {
       if (contentSearchSpecBuilder_ == null) {
-        return contentSearchSpec_ == null ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.getDefaultInstance() : contentSearchSpec_;
+        return contentSearchSpec_ == null
+            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                .getDefaultInstance()
+            : contentSearchSpec_;
       } else {
         return contentSearchSpecBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
      */
-    public Builder setContentSearchSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec value) {
+    public Builder setContentSearchSpec(
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec value) {
       if (contentSearchSpecBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -15011,15 +17383,20 @@ public Builder setContentSearchSpec(com.google.cloud.discoveryengine.v1beta.Sear
       return this;
     }
     /**
+     *
+     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
      */
     public Builder setContentSearchSpec(
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder builderForValue) {
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder
+            builderForValue) {
       if (contentSearchSpecBuilder_ == null) {
         contentSearchSpec_ = builderForValue.build();
       } else {
@@ -15030,18 +17407,25 @@ public Builder setContentSearchSpec(
       return this;
     }
     /**
+     *
+     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
      */
-    public Builder mergeContentSearchSpec(com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec value) {
+    public Builder mergeContentSearchSpec(
+        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec value) {
       if (contentSearchSpecBuilder_ == null) {
-        if (((bitField0_ & 0x00008000) != 0) &&
-          contentSearchSpec_ != null &&
-          contentSearchSpec_ != com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.getDefaultInstance()) {
+        if (((bitField0_ & 0x00008000) != 0)
+            && contentSearchSpec_ != null
+            && contentSearchSpec_
+                != com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                    .getDefaultInstance()) {
           getContentSearchSpecBuilder().mergeFrom(value);
         } else {
           contentSearchSpec_ = value;
@@ -15054,12 +17438,16 @@ public Builder mergeContentSearchSpec(com.google.cloud.discoveryengine.v1beta.Se
       return this;
     }
     /**
+     *
+     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
      */
     public Builder clearContentSearchSpec() {
       bitField0_ = (bitField0_ & ~0x00008000);
@@ -15072,64 +17460,86 @@ public Builder clearContentSearchSpec() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder getContentSearchSpecBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder
+        getContentSearchSpecBuilder() {
       bitField0_ |= 0x00008000;
       onChanged();
       return getContentSearchSpecFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder getContentSearchSpecOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder
+        getContentSearchSpecOrBuilder() {
       if (contentSearchSpecBuilder_ != null) {
         return contentSearchSpecBuilder_.getMessageOrBuilder();
       } else {
-        return contentSearchSpec_ == null ?
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.getDefaultInstance() : contentSearchSpec_;
+        return contentSearchSpec_ == null
+            ? com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec
+                .getDefaultInstance()
+            : contentSearchSpec_;
       }
     }
     /**
+     *
+     *
      * 
      * The content search spec that configs the desired behavior of content
      * search.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder>
         getContentSearchSpecFieldBuilder() {
       if (contentSearchSpecBuilder_ == null) {
-        contentSearchSpecBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder, com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder>(
-                getContentSearchSpec(),
-                getParentForChildren(),
-                isClean());
+        contentSearchSpecBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec.Builder,
+                com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder>(
+                getContentSearchSpec(), getParentForChildren(), isClean());
         contentSearchSpec_ = null;
       }
       return contentSearchSpecBuilder_;
     }
 
-    private boolean safeSearch_ ;
+    private boolean safeSearch_;
     /**
+     *
+     *
      * 
      * Whether to turn on safe search. This is only supported for
      * [ContentConfig.PUBLIC_WEBSITE][].
      * 

      *
      * bool safe_search = 20;
+     *
      * @return The safeSearch.
      */
     @java.lang.Override
@@ -15137,12 +17547,15 @@ public boolean getSafeSearch() {
       return safeSearch_;
     }
     /**
+     *
+     *
      * 
      * Whether to turn on safe search. This is only supported for
      * [ContentConfig.PUBLIC_WEBSITE][].
      * 

      *
      * bool safe_search = 20;
+     *
      * @param value The safeSearch to set.
      * @return This builder for chaining.
      */
@@ -15154,12 +17567,15 @@ public Builder setSafeSearch(boolean value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether to turn on safe search. This is only supported for
      * [ContentConfig.PUBLIC_WEBSITE][].
      * 

      *
      * bool safe_search = 20;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSafeSearch() {
@@ -15169,8 +17585,8 @@ public Builder clearSafeSearch() {
       return this;
     }
 
-    private com.google.protobuf.MapField<
-        java.lang.String, java.lang.String> userLabels_;
+    private com.google.protobuf.MapField userLabels_;
+
     private com.google.protobuf.MapField
         internalGetUserLabels() {
       if (userLabels_ == null) {
@@ -15179,11 +17595,12 @@ public Builder clearSafeSearch() {
       }
       return userLabels_;
     }
+
     private com.google.protobuf.MapField
         internalGetMutableUserLabels() {
       if (userLabels_ == null) {
-        userLabels_ = com.google.protobuf.MapField.newMapField(
-            UserLabelsDefaultEntryHolder.defaultEntry);
+        userLabels_ =
+            com.google.protobuf.MapField.newMapField(UserLabelsDefaultEntryHolder.defaultEntry);
       }
       if (!userLabels_.isMutable()) {
         userLabels_ = userLabels_.copy();
@@ -15192,10 +17609,13 @@ public Builder clearSafeSearch() {
       onChanged();
       return userLabels_;
     }
+
     public int getUserLabelsCount() {
       return internalGetUserLabels().getMap().size();
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -15219,20 +17639,21 @@ public int getUserLabelsCount() {
      * map<string, string> user_labels = 22;
      */
     @java.lang.Override
-    public boolean containsUserLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsUserLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetUserLabels().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getUserLabelsMap()} instead.
-     */
+    /** Use {@link #getUserLabelsMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
     public java.util.Map getUserLabels() {
       return getUserLabelsMap();
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -15260,6 +17681,8 @@ public java.util.Map getUserLabelsMap() {
       return internalGetUserLabels().getMap();
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -15283,17 +17706,19 @@ public java.util.Map getUserLabelsMap() {
      * map<string, string> user_labels = 22;
      */
     @java.lang.Override
-    public /* nullable */
-java.lang.String getUserLabelsOrDefault(
+    public /* nullable */ java.lang.String getUserLabelsOrDefault(
         java.lang.String key,
         /* nullable */
-java.lang.String defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetUserLabels().getMap();
+        java.lang.String defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetUserLabels().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -15317,23 +17742,25 @@ java.lang.String getUserLabelsOrDefault(
      * map<string, string> user_labels = 22;
      */
     @java.lang.Override
-    public java.lang.String getUserLabelsOrThrow(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      java.util.Map map =
-          internalGetUserLabels().getMap();
+    public java.lang.String getUserLabelsOrThrow(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      java.util.Map map = internalGetUserLabels().getMap();
       if (!map.containsKey(key)) {
         throw new java.lang.IllegalArgumentException();
       }
       return map.get(key);
     }
+
     public Builder clearUserLabels() {
       bitField0_ = (bitField0_ & ~0x00020000);
-      internalGetMutableUserLabels().getMutableMap()
-          .clear();
+      internalGetMutableUserLabels().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -15356,23 +17783,22 @@ public Builder clearUserLabels() {
      *
      * map<string, string> user_labels = 22;
      */
-    public Builder removeUserLabels(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableUserLabels().getMutableMap()
-          .remove(key);
+    public Builder removeUserLabels(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableUserLabels().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
-    public java.util.Map
-        getMutableUserLabels() {
+    public java.util.Map getMutableUserLabels() {
       bitField0_ |= 0x00020000;
       return internalGetMutableUserLabels().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -15395,17 +17821,20 @@ public Builder removeUserLabels(
      *
      * map<string, string> user_labels = 22;
      */
-    public Builder putUserLabels(
-        java.lang.String key,
-        java.lang.String value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableUserLabels().getMutableMap()
-          .put(key, value);
+    public Builder putUserLabels(java.lang.String key, java.lang.String value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableUserLabels().getMutableMap().put(key, value);
       bitField0_ |= 0x00020000;
       return this;
     }
     /**
+     *
+     *
      * 
      * The user labels applied to a resource must meet the following requirements:
      *
@@ -15428,16 +17857,14 @@ public Builder putUserLabels(
      *
      * map<string, string> user_labels = 22;
      */
-    public Builder putAllUserLabels(
-        java.util.Map values) {
-      internalGetMutableUserLabels().getMutableMap()
-          .putAll(values);
+    public Builder putAllUserLabels(java.util.Map values) {
+      internalGetMutableUserLabels().getMutableMap().putAll(values);
       bitField0_ |= 0x00020000;
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -15447,12 +17874,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchRequest)
   private static final com.google.cloud.discoveryengine.v1beta.SearchRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchRequest();
   }
@@ -15461,27 +17888,27 @@ public static com.google.cloud.discoveryengine.v1beta.SearchRequest getDefaultIn
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SearchRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SearchRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -15496,6 +17923,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.SearchRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequestOrBuilder.java
similarity index 83%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequestOrBuilder.java
index 496c8d424bbb..2af6572f96d1 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchRequestOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/search_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface SearchRequestOrBuilder extends
+public interface SearchRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The resource name of the Search serving config, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -15,11 +33,16 @@ public interface SearchRequestOrBuilder extends
    * of models used to make the search.
    * 

    *
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The servingConfig.
    */
   java.lang.String getServingConfig();
   /**
+   *
+   *
    * 
    * Required. The resource name of the Search serving config, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/servingConfigs/default_serving_config`.
@@ -27,13 +50,17 @@ public interface SearchRequestOrBuilder extends
    * of models used to make the search.
    * 

    *
-   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string serving_config = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for servingConfig.
    */
-  com.google.protobuf.ByteString
-      getServingConfigBytes();
+  com.google.protobuf.ByteString getServingConfigBytes();
 
   /**
+   *
+   *
    * 
    * The branch resource name, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -43,10 +70,13 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * string branch = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The branch.
    */
   java.lang.String getBranch();
   /**
+   *
+   *
    * 
    * The branch resource name, such as
    * `projects/*/locations/global/collections/default_collection/dataStores/default_data_store/branches/0`.
@@ -56,32 +86,39 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * string branch = 2 [(.google.api.resource_reference) = { ... }
+   *
    * @return The bytes for branch.
    */
-  com.google.protobuf.ByteString
-      getBranchBytes();
+  com.google.protobuf.ByteString getBranchBytes();
 
   /**
+   *
+   *
    * 
    * Raw search query.
    * 

    *
    * string query = 3;
+   *
    * @return The query.
    */
   java.lang.String getQuery();
   /**
+   *
+   *
    * 
    * Raw search query.
    * 

    *
    * string query = 3;
+   *
    * @return The bytes for query.
    */
-  com.google.protobuf.ByteString
-      getQueryBytes();
+  com.google.protobuf.ByteString getQueryBytes();
 
   /**
+   *
+   *
    * 
    * Maximum number of [Document][google.cloud.discoveryengine.v1beta.Document]s
    * to return. If unspecified, defaults to a reasonable value. The maximum
@@ -91,11 +128,14 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * int32 page_size = 4;
+   *
    * @return The pageSize.
    */
   int getPageSize();
 
   /**
+   *
+   *
    * 
    * A page token received from a previous
    * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -108,10 +148,13 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * string page_token = 5;
+   *
    * @return The pageToken.
    */
   java.lang.String getPageToken();
   /**
+   *
+   *
    * 
    * A page token received from a previous
    * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -124,12 +167,14 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * string page_token = 5;
+   *
    * @return The bytes for pageToken.
    */
-  com.google.protobuf.ByteString
-      getPageTokenBytes();
+  com.google.protobuf.ByteString getPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * A 0-indexed integer that specifies the current offset (that is, starting
    * result location, amongst the
@@ -142,11 +187,14 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * int32 offset = 6;
+   *
    * @return The offset.
    */
   int getOffset();
 
   /**
+   *
+   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered. Filter
@@ -156,10 +204,13 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * string filter = 7;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered. Filter
@@ -169,12 +220,14 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * string filter = 7;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * The order in which documents are returned. Document can be ordered by
    * a field in an [Document][google.cloud.discoveryengine.v1beta.Document]
@@ -185,10 +238,13 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * string order_by = 8;
+   *
    * @return The orderBy.
    */
   java.lang.String getOrderBy();
   /**
+   *
+   *
    * 
    * The order in which documents are returned. Document can be ordered by
    * a field in an [Document][google.cloud.discoveryengine.v1beta.Document]
@@ -199,12 +255,14 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * string order_by = 8;
+   *
    * @return The bytes for orderBy.
    */
-  com.google.protobuf.ByteString
-      getOrderByBytes();
+  com.google.protobuf.ByteString getOrderByBytes();
 
   /**
+   *
+   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -212,10 +270,13 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 21;
+   *
    * @return Whether the userInfo field is set.
    */
   boolean hasUserInfo();
   /**
+   *
+   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -223,10 +284,13 @@ public interface SearchRequestOrBuilder extends
    * 

    *
    * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 21;
+   *
    * @return The userInfo.
    */
   com.google.cloud.discoveryengine.v1beta.UserInfo getUserInfo();
   /**
+   *
+   *
    * 
    * Information about the end user.
    * Highly recommended for analytics. The user_agent string in UserInfo will
@@ -238,6 +302,8 @@ public interface SearchRequestOrBuilder extends
   com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBuilder();
 
   /**
+   *
+   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -245,11 +311,14 @@ public interface SearchRequestOrBuilder extends
    * error is returned.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * 
    */
-  java.util.List 
+  java.util.List
       getFacetSpecsList();
   /**
+   *
+   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -257,10 +326,13 @@ public interface SearchRequestOrBuilder extends
    * error is returned.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * 
    */
   com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec getFacetSpecs(int index);
   /**
+   *
+   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -268,10 +340,13 @@ public interface SearchRequestOrBuilder extends
    * error is returned.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * 
    */
   int getFacetSpecsCount();
   /**
+   *
+   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -279,11 +354,14 @@ public interface SearchRequestOrBuilder extends
    * error is returned.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * 
    */
-  java.util.List 
+  java.util.List
       getFacetSpecsOrBuilderList();
   /**
+   *
+   *
    * 
    * Facet specifications for faceted search. If empty, no facets are returned.
    *
@@ -291,30 +369,39 @@ public interface SearchRequestOrBuilder extends
    * error is returned.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec facet_specs = 9;
+   * 
    */
   com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder getFacetSpecsOrBuilder(
       int index);
 
   /**
+   *
+   *
    * 
    * Boost specification to boost certain documents.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
+   *
    * @return Whether the boostSpec field is set.
    */
   boolean hasBoostSpec();
   /**
+   *
+   *
    * 
    * Boost specification to boost certain documents.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec boost_spec = 10;
+   *
    * @return The boostSpec.
    */
   com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpec getBoostSpec();
   /**
+   *
+   *
    * 
    * Boost specification to boost certain documents.
    * 

@@ -324,6 +411,8 @@ com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder getFace
   com.google.cloud.discoveryengine.v1beta.SearchRequest.BoostSpecOrBuilder getBoostSpecOrBuilder();
 
   /**
+   *
+   *
    * 
    * Additional search parameters.
    *
@@ -340,6 +429,8 @@ com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder getFace
    */
   int getParamsCount();
   /**
+   *
+   *
    * 
    * Additional search parameters.
    *
@@ -354,15 +445,13 @@ com.google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpecOrBuilder getFace
    *
    * map<string, .google.protobuf.Value> params = 11;
    */
-  boolean containsParams(
-      java.lang.String key);
-  /**
-   * Use {@link #getParamsMap()} instead.
-   */
+  boolean containsParams(java.lang.String key);
+  /** Use {@link #getParamsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getParams();
+  java.util.Map getParams();
   /**
+   *
+   *
    * 
    * Additional search parameters.
    *
@@ -377,9 +466,10 @@ boolean containsParams(
    *
    * map<string, .google.protobuf.Value> params = 11;
    */
-  java.util.Map
-  getParamsMap();
+  java.util.Map getParamsMap();
   /**
+   *
+   *
    * 
    * Additional search parameters.
    *
@@ -395,11 +485,13 @@ boolean containsParams(
    * map<string, .google.protobuf.Value> params = 11;
    */
   /* nullable */
-com.google.protobuf.Value getParamsOrDefault(
+  com.google.protobuf.Value getParamsOrDefault(
       java.lang.String key,
       /* nullable */
-com.google.protobuf.Value defaultValue);
+      com.google.protobuf.Value defaultValue);
   /**
+   *
+   *
    * 
    * Additional search parameters.
    *
@@ -414,70 +506,102 @@ com.google.protobuf.Value getParamsOrDefault(
    *
    * map<string, .google.protobuf.Value> params = 11;
    */
-  com.google.protobuf.Value getParamsOrThrow(
-      java.lang.String key);
+  com.google.protobuf.Value getParamsOrThrow(java.lang.String key);
 
   /**
+   *
+   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   *
    * @return Whether the queryExpansionSpec field is set.
    */
   boolean hasQueryExpansionSpec();
   /**
+   *
+   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   *
    * @return The queryExpansionSpec.
    */
   com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec getQueryExpansionSpec();
   /**
+   *
+   *
    * 
    * The query expansion specification that specifies the conditions under which
    * query expansion will occur.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpec query_expansion_spec = 13;
+   * 
    */
-  com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder getQueryExpansionSpecOrBuilder();
+  com.google.cloud.discoveryengine.v1beta.SearchRequest.QueryExpansionSpecOrBuilder
+      getQueryExpansionSpecOrBuilder();
 
   /**
+   *
+   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   *
    * @return Whether the spellCorrectionSpec field is set.
    */
   boolean hasSpellCorrectionSpec();
   /**
+   *
+   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   *
    * @return The spellCorrectionSpec.
    */
-  com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec getSpellCorrectionSpec();
+  com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec
+      getSpellCorrectionSpec();
   /**
+   *
+   *
    * 
    * The spell correction specification that specifies the mode under
    * which spell correction will take effect.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpec spell_correction_spec = 14;
+   * 
    */
-  com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder getSpellCorrectionSpecOrBuilder();
+  com.google.cloud.discoveryengine.v1beta.SearchRequest.SpellCorrectionSpecOrBuilder
+      getSpellCorrectionSpecOrBuilder();
 
   /**
+   *
+   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -496,10 +620,13 @@ com.google.protobuf.Value getParamsOrThrow(
    * 

    *
    * string user_pseudo_id = 15;
+   *
    * @return The userPseudoId.
    */
   java.lang.String getUserPseudoId();
   /**
+   *
+   *
    * 
    * A unique identifier for tracking visitors. For example, this could be
    * implemented with an HTTP cookie, which should be able to uniquely identify
@@ -518,53 +645,73 @@ com.google.protobuf.Value getParamsOrThrow(
    * 

    *
    * string user_pseudo_id = 15;
+   *
    * @return The bytes for userPseudoId.
    */
-  com.google.protobuf.ByteString
-      getUserPseudoIdBytes();
+  com.google.protobuf.ByteString getUserPseudoIdBytes();
 
   /**
+   *
+   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   *
    * @return Whether the contentSearchSpec field is set.
    */
   boolean hasContentSearchSpec();
   /**
+   *
+   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   *
    * @return The contentSearchSpec.
    */
   com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec getContentSearchSpec();
   /**
+   *
+   *
    * 
    * The content search spec that configs the desired behavior of content
    * search.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpec content_search_spec = 24;
+   * 
    */
-  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder getContentSearchSpecOrBuilder();
+  com.google.cloud.discoveryengine.v1beta.SearchRequest.ContentSearchSpecOrBuilder
+      getContentSearchSpecOrBuilder();
 
   /**
+   *
+   *
    * 
    * Whether to turn on safe search. This is only supported for
    * [ContentConfig.PUBLIC_WEBSITE][].
    * 

    *
    * bool safe_search = 20;
+   *
    * @return The safeSearch.
    */
   boolean getSafeSearch();
 
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -589,6 +736,8 @@ com.google.protobuf.Value getParamsOrThrow(
    */
   int getUserLabelsCount();
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -611,15 +760,13 @@ com.google.protobuf.Value getParamsOrThrow(
    *
    * map<string, string> user_labels = 22;
    */
-  boolean containsUserLabels(
-      java.lang.String key);
-  /**
-   * Use {@link #getUserLabelsMap()} instead.
-   */
+  boolean containsUserLabels(java.lang.String key);
+  /** Use {@link #getUserLabelsMap()} instead. */
   @java.lang.Deprecated
-  java.util.Map
-  getUserLabels();
+  java.util.Map getUserLabels();
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -642,9 +789,10 @@ boolean containsUserLabels(
    *
    * map<string, string> user_labels = 22;
    */
-  java.util.Map
-  getUserLabelsMap();
+  java.util.Map getUserLabelsMap();
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -668,11 +816,13 @@ boolean containsUserLabels(
    * map<string, string> user_labels = 22;
    */
   /* nullable */
-java.lang.String getUserLabelsOrDefault(
+  java.lang.String getUserLabelsOrDefault(
       java.lang.String key,
       /* nullable */
-java.lang.String defaultValue);
+      java.lang.String defaultValue);
   /**
+   *
+   *
    * 
    * The user labels applied to a resource must meet the following requirements:
    *
@@ -695,6 +845,5 @@ java.lang.String getUserLabelsOrDefault(
    *
    * map<string, string> user_labels = 22;
    */
-  java.lang.String getUserLabelsOrThrow(
-      java.lang.String key);
+  java.lang.String getUserLabelsOrThrow(java.lang.String key);
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponse.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponse.java
similarity index 67%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponse.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponse.java
index 08b0c0f4892b..05c42cc1060d 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponse.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/search_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Response message for
  * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse}
  */
-public final class SearchResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SearchResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchResponse)
     SearchResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SearchResponse.newBuilder() to construct.
   private SearchResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private SearchResponse() {
     results_ = java.util.Collections.emptyList();
     facets_ = java.util.Collections.emptyList();
@@ -28,77 +46,91 @@ private SearchResponse() {
     redirectUri_ = "";
     nextPageToken_ = "";
     correctedQuery_ = "";
-    appliedControls_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
+    appliedControls_ = com.google.protobuf.LazyStringArrayList.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SearchResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.class,
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.Builder.class);
   }
 
-  public interface SearchResultOrBuilder extends
+  public interface SearchResultOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * [Document.id][google.cloud.discoveryengine.v1beta.Document.id] of the
      * searched [Document][google.cloud.discoveryengine.v1beta.Document].
      * 

      *
      * string id = 1;
+     *
      * @return The id.
      */
     java.lang.String getId();
     /**
+     *
+     *
      * 
      * [Document.id][google.cloud.discoveryengine.v1beta.Document.id] of the
      * searched [Document][google.cloud.discoveryengine.v1beta.Document].
      * 

      *
      * string id = 1;
+     *
      * @return The bytes for id.
      */
-    com.google.protobuf.ByteString
-        getIdBytes();
+    com.google.protobuf.ByteString getIdBytes();
 
     /**
+     *
+     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document document = 2;
+     *
      * @return Whether the document field is set.
      */
     boolean hasDocument();
     /**
+     *
+     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document document = 2;
+     *
      * @return The document.
      */
     com.google.cloud.discoveryengine.v1beta.Document getDocument();
     /**
+     *
+     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
@@ -109,55 +141,63 @@ public interface SearchResultOrBuilder extends
     com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder();
   }
   /**
+   *
+   *
    * 
    * Represents the search results.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult}
    */
-  public static final class SearchResult extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class SearchResult extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult)
       SearchResultOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use SearchResult.newBuilder() to construct.
     private SearchResult(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private SearchResult() {
       id_ = "";
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new SearchResult();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.class,
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder.class);
     }
 
     public static final int ID_FIELD_NUMBER = 1;
+
     @SuppressWarnings("serial")
     private volatile java.lang.Object id_ = "";
     /**
+     *
+     *
      * 
      * [Document.id][google.cloud.discoveryengine.v1beta.Document.id] of the
      * searched [Document][google.cloud.discoveryengine.v1beta.Document].
      * 

      *
      * string id = 1;
+     *
      * @return The id.
      */
     @java.lang.Override
@@ -166,30 +206,30 @@ public java.lang.String getId() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         id_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * [Document.id][google.cloud.discoveryengine.v1beta.Document.id] of the
      * searched [Document][google.cloud.discoveryengine.v1beta.Document].
      * 

      *
      * string id = 1;
+     *
      * @return The bytes for id.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getIdBytes() {
+    public com.google.protobuf.ByteString getIdBytes() {
       java.lang.Object ref = id_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         id_ = b;
         return b;
       } else {
@@ -200,12 +240,15 @@ public java.lang.String getId() {
     public static final int DOCUMENT_FIELD_NUMBER = 2;
     private com.google.cloud.discoveryengine.v1beta.Document document_;
     /**
+     *
+     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document document = 2;
+     *
      * @return Whether the document field is set.
      */
     @java.lang.Override
@@ -213,19 +256,26 @@ public boolean hasDocument() {
       return document_ != null;
     }
     /**
+     *
+     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.Document document = 2;
+     *
      * @return The document.
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
-      return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
+      return document_ == null
+          ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
+          : document_;
     }
     /**
+     *
+     *
      * 
      * The document data snippet in the search response. Only fields that are
      * marked as retrievable are populated.
@@ -235,10 +285,13 @@ public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder() {
-      return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
+      return document_ == null
+          ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
+          : document_;
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -250,8 +303,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(id_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, id_);
       }
@@ -271,8 +323,7 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, id_);
       }
       if (document_ != null) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, getDocument());
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getDocument());
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -282,19 +333,18 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult other = (com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult) obj;
+      com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult other =
+          (com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult) obj;
 
-      if (!getId()
-          .equals(other.getId())) return false;
+      if (!getId().equals(other.getId())) return false;
       if (hasDocument() != other.hasDocument()) return false;
       if (hasDocument()) {
-        if (!getDocument()
-            .equals(other.getDocument())) return false;
+        if (!getDocument().equals(other.getDocument())) return false;
       }
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
@@ -319,89 +369,95 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -411,39 +467,42 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Represents the search results.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult)
         com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.class,
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder.class);
       }
 
-      // Construct using com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.newBuilder()
-      private Builder() {
-
-      }
+      // Construct using
+      // com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.newBuilder()
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -458,14 +517,16 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
+          getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
+            .getDefaultInstance();
       }
 
       @java.lang.Override
@@ -479,21 +540,23 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult build
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult result = new com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult result =
+            new com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.id_ = id_;
         }
         if (((from_bitField0_ & 0x00000002) != 0)) {
-          result.document_ = documentBuilder_ == null
-              ? document_
-              : documentBuilder_.build();
+          result.document_ = documentBuilder_ == null ? document_ : documentBuilder_.build();
         }
       }
 
@@ -501,46 +564,53 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRespons
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult)other);
+          return mergeFrom(
+              (com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult other) {
-        if (other == com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult other) {
+        if (other
+            == com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
+                .getDefaultInstance()) return this;
         if (!other.getId().isEmpty()) {
           id_ = other.id_;
           bitField0_ |= 0x00000001;
@@ -575,24 +645,25 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                id_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-              case 18: {
-                input.readMessage(
-                    getDocumentFieldBuilder().getBuilder(),
-                    extensionRegistry);
-                bitField0_ |= 0x00000002;
-                break;
-              } // case 18
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  id_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+              case 18:
+                {
+                  input.readMessage(getDocumentFieldBuilder().getBuilder(), extensionRegistry);
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -602,23 +673,26 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private java.lang.Object id_ = "";
       /**
+       *
+       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1beta.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1beta.Document].
        * 

        *
        * string id = 1;
+       *
        * @return The id.
        */
       public java.lang.String getId() {
         java.lang.Object ref = id_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           id_ = s;
           return s;
@@ -627,21 +701,22 @@ public java.lang.String getId() {
         }
       }
       /**
+       *
+       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1beta.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1beta.Document].
        * 

        *
        * string id = 1;
+       *
        * @return The bytes for id.
        */
-      public com.google.protobuf.ByteString
-          getIdBytes() {
+      public com.google.protobuf.ByteString getIdBytes() {
         java.lang.Object ref = id_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           id_ = b;
           return b;
         } else {
@@ -649,30 +724,37 @@ public java.lang.String getId() {
         }
       }
       /**
+       *
+       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1beta.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1beta.Document].
        * 

        *
        * string id = 1;
+       *
        * @param value The id to set.
        * @return This builder for chaining.
        */
-      public Builder setId(
-          java.lang.String value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setId(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         id_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1beta.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1beta.Document].
        * 

        *
        * string id = 1;
+       *
        * @return This builder for chaining.
        */
       public Builder clearId() {
@@ -682,18 +764,22 @@ public Builder clearId() {
         return this;
       }
       /**
+       *
+       *
        * 
        * [Document.id][google.cloud.discoveryengine.v1beta.Document.id] of the
        * searched [Document][google.cloud.discoveryengine.v1beta.Document].
        * 

        *
        * string id = 1;
+       *
        * @param value The bytes for id to set.
        * @return This builder for chaining.
        */
-      public Builder setIdBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setIdBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         checkByteStringIsUtf8(value);
         id_ = value;
         bitField0_ |= 0x00000001;
@@ -703,36 +789,49 @@ public Builder setIdBytes(
 
       private com.google.cloud.discoveryengine.v1beta.Document document_;
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> documentBuilder_;
+              com.google.cloud.discoveryengine.v1beta.Document,
+              com.google.cloud.discoveryengine.v1beta.Document.Builder,
+              com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
+          documentBuilder_;
       /**
+       *
+       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
        * 

        *
        * .google.cloud.discoveryengine.v1beta.Document document = 2;
+       *
        * @return Whether the document field is set.
        */
       public boolean hasDocument() {
         return ((bitField0_ & 0x00000002) != 0);
       }
       /**
+       *
+       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
        * 

        *
        * .google.cloud.discoveryengine.v1beta.Document document = 2;
+       *
        * @return The document.
        */
       public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
         if (documentBuilder_ == null) {
-          return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
+          return document_ == null
+              ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
+              : document_;
         } else {
           return documentBuilder_.getMessage();
         }
       }
       /**
+       *
+       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -754,6 +853,8 @@ public Builder setDocument(com.google.cloud.discoveryengine.v1beta.Document valu
         return this;
       }
       /**
+       *
+       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -773,6 +874,8 @@ public Builder setDocument(
         return this;
       }
       /**
+       *
+       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -782,9 +885,10 @@ public Builder setDocument(
        */
       public Builder mergeDocument(com.google.cloud.discoveryengine.v1beta.Document value) {
         if (documentBuilder_ == null) {
-          if (((bitField0_ & 0x00000002) != 0) &&
-            document_ != null &&
-            document_ != com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()) {
+          if (((bitField0_ & 0x00000002) != 0)
+              && document_ != null
+              && document_
+                  != com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()) {
             getDocumentBuilder().mergeFrom(value);
           } else {
             document_ = value;
@@ -797,6 +901,8 @@ public Builder mergeDocument(com.google.cloud.discoveryengine.v1beta.Document va
         return this;
       }
       /**
+       *
+       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -815,6 +921,8 @@ public Builder clearDocument() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -828,6 +936,8 @@ public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentBuild
         return getDocumentFieldBuilder().getBuilder();
       }
       /**
+       *
+       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -839,11 +949,14 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
         if (documentBuilder_ != null) {
           return documentBuilder_.getMessageOrBuilder();
         } else {
-          return document_ == null ?
-              com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
+          return document_ == null
+              ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
+              : document_;
         }
       }
       /**
+       *
+       *
        * 
        * The document data snippet in the search response. Only fields that are
        * marked as retrievable are populated.
@@ -852,18 +965,22 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
        * .google.cloud.discoveryengine.v1beta.Document document = 2;
        */
       private com.google.protobuf.SingleFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> 
+              com.google.cloud.discoveryengine.v1beta.Document,
+              com.google.cloud.discoveryengine.v1beta.Document.Builder,
+              com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
           getDocumentFieldBuilder() {
         if (documentBuilder_ == null) {
-          documentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
-                  getDocument(),
-                  getParentForChildren(),
-                  isClean());
+          documentBuilder_ =
+              new com.google.protobuf.SingleFieldBuilderV3<
+                  com.google.cloud.discoveryengine.v1beta.Document,
+                  com.google.cloud.discoveryengine.v1beta.Document.Builder,
+                  com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
+                  getDocument(), getParentForChildren(), isClean());
           document_ = null;
         }
         return documentBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -876,41 +993,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult)
-    private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public SearchResult parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public SearchResult parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -922,108 +1042,142 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface FacetOrBuilder extends
+  public interface FacetOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchResponse.Facet)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The key for this facet. E.g., "colors" or "price". It matches
      * [SearchRequest.FacetSpec.FacetKey.key][google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.key].
      * 

      *
      * string key = 1;
+     *
      * @return The key.
      */
     java.lang.String getKey();
     /**
+     *
+     *
      * 
      * The key for this facet. E.g., "colors" or "price". It matches
      * [SearchRequest.FacetSpec.FacetKey.key][google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.key].
      * 

      *
      * string key = 1;
+     *
      * @return The bytes for key.
      */
-    com.google.protobuf.ByteString
-        getKeyBytes();
+    com.google.protobuf.ByteString getKeyBytes();
 
     /**
+     *
+     *
      * 
      * The facet values for this field.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
      */
-    java.util.List 
+    java.util.List
         getValuesList();
     /**
+     *
+     *
      * 
      * The facet values for this field.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
      */
     com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue getValues(int index);
     /**
+     *
+     *
      * 
      * The facet values for this field.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
      */
     int getValuesCount();
     /**
+     *
+     *
      * 
      * The facet values for this field.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
      */
-    java.util.List 
+    java.util.List<
+            ? extends
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder>
         getValuesOrBuilderList();
     /**
+     *
+     *
      * 
      * The facet values for this field.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
      */
-    com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder getValuesOrBuilder(
-        int index);
+    com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder
+        getValuesOrBuilder(int index);
 
     /**
+     *
+     *
      * 
      * Whether the facet is dynamically generated.
      * 

      *
      * bool dynamic_facet = 3;
+     *
      * @return The dynamicFacet.
      */
     boolean getDynamicFacet();
   }
   /**
+   *
+   *
    * 
    * A facet result.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.Facet}
    */
-  public static final class Facet extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class Facet extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchResponse.Facet)
       FacetOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use Facet.newBuilder() to construct.
     private Facet(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private Facet() {
       key_ = "";
       values_ = java.util.Collections.emptyList();
@@ -1031,58 +1185,70 @@ private Facet() {
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new Facet();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.class,
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder.class);
     }
 
-    public interface FacetValueOrBuilder extends
+    public interface FacetValueOrBuilder
+        extends
         // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue)
         com.google.protobuf.MessageOrBuilder {
 
       /**
+       *
+       *
        * 
        * Text value of a facet, such as "Black" for facet "colors".
        * 

        *
        * string value = 1;
+       *
        * @return Whether the value field is set.
        */
       boolean hasValue();
       /**
+       *
+       *
        * 
        * Text value of a facet, such as "Black" for facet "colors".
        * 

        *
        * string value = 1;
+       *
        * @return The value.
        */
       java.lang.String getValue();
       /**
+       *
+       *
        * 
        * Text value of a facet, such as "Black" for facet "colors".
        * 

        *
        * string value = 1;
+       *
        * @return The bytes for value.
        */
-      com.google.protobuf.ByteString
-          getValueBytes();
+      com.google.protobuf.ByteString getValueBytes();
 
       /**
+       *
+       *
        * 
        * Interval value for a facet, such as [10, 20) for facet "price". It
        * matches
@@ -1090,10 +1256,13 @@ public interface FacetValueOrBuilder extends
        * 

        *
        * .google.cloud.discoveryengine.v1beta.Interval interval = 2;
+       *
        * @return Whether the interval field is set.
        */
       boolean hasInterval();
       /**
+       *
+       *
        * 
        * Interval value for a facet, such as [10, 20) for facet "price". It
        * matches
@@ -1101,10 +1270,13 @@ public interface FacetValueOrBuilder extends
        * 

        *
        * .google.cloud.discoveryengine.v1beta.Interval interval = 2;
+       *
        * @return The interval.
        */
       com.google.cloud.discoveryengine.v1beta.Interval getInterval();
       /**
+       *
+       *
        * 
        * Interval value for a facet, such as [10, 20) for facet "price". It
        * matches
@@ -1116,66 +1288,78 @@ public interface FacetValueOrBuilder extends
       com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalOrBuilder();
 
       /**
+       *
+       *
        * 
        * Number of items that have this facet value.
        * 

        *
        * int64 count = 3;
+       *
        * @return The count.
        */
       long getCount();
 
-      com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.FacetValueCase getFacetValueCase();
+      com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.FacetValueCase
+          getFacetValueCase();
     }
     /**
+     *
+     *
      * 
      * A facet value which contains value names and their count.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue}
      */
-    public static final class FacetValue extends
-        com.google.protobuf.GeneratedMessageV3 implements
+    public static final class FacetValue extends com.google.protobuf.GeneratedMessageV3
+        implements
         // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue)
         FacetValueOrBuilder {
-    private static final long serialVersionUID = 0L;
+      private static final long serialVersionUID = 0L;
       // Use FacetValue.newBuilder() to construct.
       private FacetValue(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
-      private FacetValue() {
-      }
+
+      private FacetValue() {}
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
         return new FacetValue();
       }
 
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.class,
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder
+                    .class);
       }
 
       private int facetValueCase_ = 0;
+
       @SuppressWarnings("serial")
       private java.lang.Object facetValue_;
+
       public enum FacetValueCase
-          implements com.google.protobuf.Internal.EnumLite,
+          implements
+              com.google.protobuf.Internal.EnumLite,
               com.google.protobuf.AbstractMessage.InternalOneOfEnum {
         VALUE(1),
         INTERVAL(2),
         FACETVALUE_NOT_SET(0);
         private final int value;
+
         private FacetValueCase(int value) {
           this.value = value;
         }
@@ -1191,41 +1375,50 @@ public static FacetValueCase valueOf(int value) {
 
         public static FacetValueCase forNumber(int value) {
           switch (value) {
-            case 1: return VALUE;
-            case 2: return INTERVAL;
-            case 0: return FACETVALUE_NOT_SET;
-            default: return null;
+            case 1:
+              return VALUE;
+            case 2:
+              return INTERVAL;
+            case 0:
+              return FACETVALUE_NOT_SET;
+            default:
+              return null;
           }
         }
+
         public int getNumber() {
           return this.value;
         }
       };
 
-      public FacetValueCase
-      getFacetValueCase() {
-        return FacetValueCase.forNumber(
-            facetValueCase_);
+      public FacetValueCase getFacetValueCase() {
+        return FacetValueCase.forNumber(facetValueCase_);
       }
 
       public static final int VALUE_FIELD_NUMBER = 1;
       /**
+       *
+       *
        * 
        * Text value of a facet, such as "Black" for facet "colors".
        * 

        *
        * string value = 1;
+       *
        * @return Whether the value field is set.
        */
       public boolean hasValue() {
         return facetValueCase_ == 1;
       }
       /**
+       *
+       *
        * 
        * Text value of a facet, such as "Black" for facet "colors".
        * 

        *
        * string value = 1;
+       *
        * @return The value.
        */
       public java.lang.String getValue() {
@@ -1236,8 +1429,7 @@ public java.lang.String getValue() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = 
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           if (facetValueCase_ == 1) {
             facetValue_ = s;
@@ -1246,23 +1438,24 @@ public java.lang.String getValue() {
         }
       }
       /**
+       *
+       *
        * 
        * Text value of a facet, such as "Black" for facet "colors".
        * 

        *
        * string value = 1;
+       *
        * @return The bytes for value.
        */
-      public com.google.protobuf.ByteString
-          getValueBytes() {
+      public com.google.protobuf.ByteString getValueBytes() {
         java.lang.Object ref = "";
         if (facetValueCase_ == 1) {
           ref = facetValue_;
         }
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           if (facetValueCase_ == 1) {
             facetValue_ = b;
           }
@@ -1274,6 +1467,8 @@ public java.lang.String getValue() {
 
       public static final int INTERVAL_FIELD_NUMBER = 2;
       /**
+       *
+       *
        * 
        * Interval value for a facet, such as [10, 20) for facet "price". It
        * matches
@@ -1281,6 +1476,7 @@ public java.lang.String getValue() {
        * 

        *
        * .google.cloud.discoveryengine.v1beta.Interval interval = 2;
+       *
        * @return Whether the interval field is set.
        */
       @java.lang.Override
@@ -1288,6 +1484,8 @@ public boolean hasInterval() {
         return facetValueCase_ == 2;
       }
       /**
+       *
+       *
        * 
        * Interval value for a facet, such as [10, 20) for facet "price". It
        * matches
@@ -1295,16 +1493,19 @@ public boolean hasInterval() {
        * 

        *
        * .google.cloud.discoveryengine.v1beta.Interval interval = 2;
+       *
        * @return The interval.
        */
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.Interval getInterval() {
         if (facetValueCase_ == 2) {
-           return (com.google.cloud.discoveryengine.v1beta.Interval) facetValue_;
+          return (com.google.cloud.discoveryengine.v1beta.Interval) facetValue_;
         }
         return com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance();
       }
       /**
+       *
+       *
        * 
        * Interval value for a facet, such as [10, 20) for facet "price". It
        * matches
@@ -1316,7 +1517,7 @@ public com.google.cloud.discoveryengine.v1beta.Interval getInterval() {
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalOrBuilder() {
         if (facetValueCase_ == 2) {
-           return (com.google.cloud.discoveryengine.v1beta.Interval) facetValue_;
+          return (com.google.cloud.discoveryengine.v1beta.Interval) facetValue_;
         }
         return com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance();
       }
@@ -1324,11 +1525,14 @@ public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalOrBu
       public static final int COUNT_FIELD_NUMBER = 3;
       private long count_ = 0L;
       /**
+       *
+       *
        * 
        * Number of items that have this facet value.
        * 

        *
        * int64 count = 3;
+       *
        * @return The count.
        */
       @java.lang.Override
@@ -1337,6 +1541,7 @@ public long getCount() {
       }
 
       private byte memoizedIsInitialized = -1;
+
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -1348,8 +1553,7 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output)
-                          throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
         if (facetValueCase_ == 1) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 1, facetValue_);
         }
@@ -1372,12 +1576,12 @@ public int getSerializedSize() {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, facetValue_);
         }
         if (facetValueCase_ == 2) {
-          size += com.google.protobuf.CodedOutputStream
-            .computeMessageSize(2, (com.google.cloud.discoveryengine.v1beta.Interval) facetValue_);
+          size +=
+              com.google.protobuf.CodedOutputStream.computeMessageSize(
+                  2, (com.google.cloud.discoveryengine.v1beta.Interval) facetValue_);
         }
         if (count_ != 0L) {
-          size += com.google.protobuf.CodedOutputStream
-            .computeInt64Size(3, count_);
+          size += com.google.protobuf.CodedOutputStream.computeInt64Size(3, count_);
         }
         size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
@@ -1387,24 +1591,23 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-         return true;
+          return true;
         }
-        if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue)) {
+        if (!(obj
+            instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue)) {
           return super.equals(obj);
         }
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue other = (com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue) obj;
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue other =
+            (com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue) obj;
 
-        if (getCount()
-            != other.getCount()) return false;
+        if (getCount() != other.getCount()) return false;
         if (!getFacetValueCase().equals(other.getFacetValueCase())) return false;
         switch (facetValueCase_) {
           case 1:
-            if (!getValue()
-                .equals(other.getValue())) return false;
+            if (!getValue().equals(other.getValue())) return false;
             break;
           case 2:
-            if (!getInterval()
-                .equals(other.getInterval())) return false;
+            if (!getInterval().equals(other.getInterval())) return false;
             break;
           case 0:
           default:
@@ -1421,8 +1624,7 @@ public int hashCode() {
         int hash = 41;
         hash = (19 * hash) + getDescriptor().hashCode();
         hash = (37 * hash) + COUNT_FIELD_NUMBER;
-        hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-            getCount());
+        hash = (53 * hash) + com.google.protobuf.Internal.hashLong(getCount());
         switch (facetValueCase_) {
           case 1:
             hash = (37 * hash) + VALUE_FIELD_NUMBER;
@@ -1440,90 +1642,103 @@ public int hashCode() {
         return hash;
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(
-          java.nio.ByteBuffer data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+          parseFrom(java.nio.ByteBuffer data)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(
-          java.nio.ByteBuffer data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+          parseFrom(
+              java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(
-          com.google.protobuf.ByteString data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+          parseFrom(com.google.protobuf.ByteString data)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(
-          com.google.protobuf.ByteString data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+          parseFrom(
+              com.google.protobuf.ByteString data,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(byte[] data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+          parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(
-          byte[] data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+          parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+          parseFrom(java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+          parseFrom(
+              java.io.InputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseDelimitedFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+          parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseDelimitedFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+          parseDelimitedFrom(
+              java.io.InputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+            PARSER, input, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(
-          com.google.protobuf.CodedInputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+          parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue parseFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+          parseFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() { return newBuilder(); }
+      public Builder newBuilderForType() {
+        return newBuilder();
+      }
+
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-      public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue prototype) {
+
+      public static Builder newBuilder(
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
+
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE
-            ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -1533,39 +1748,43 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
+       *
+       *
        * 
        * A facet value which contains value names and their count.
        * 

        *
        * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue}
        */
-      public static final class Builder extends
-          com.google.protobuf.GeneratedMessageV3.Builder implements
+      public static final class Builder
+          extends com.google.protobuf.GeneratedMessageV3.Builder
+          implements
           // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue)
           com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor;
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_fieldAccessorTable
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder.class);
+                  com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.class,
+                  com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder
+                      .class);
         }
 
-        // Construct using com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.newBuilder()
-        private Builder() {
-
-        }
+        // Construct using
+        // com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.newBuilder()
+        private Builder() {}
 
-        private Builder(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-
         }
+
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -1580,19 +1799,22 @@ public Builder clear() {
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor
-            getDescriptorForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue getDefaultInstanceForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.getDefaultInstance();
+        public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+            getDefaultInstanceForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+              .getDefaultInstance();
         }
 
         @java.lang.Override
         public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue build() {
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue result = buildPartial();
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue result =
+              buildPartial();
           if (!result.isInitialized()) {
             throw newUninitializedMessageException(result);
           }
@@ -1600,26 +1822,31 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue b
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue buildPartial() {
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue result = new com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue(this);
-          if (bitField0_ != 0) { buildPartial0(result); }
+        public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+            buildPartial() {
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue result =
+              new com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue(this);
+          if (bitField0_ != 0) {
+            buildPartial0(result);
+          }
           buildPartialOneofs(result);
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue result) {
+        private void buildPartial0(
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000004) != 0)) {
             result.count_ = count_;
           }
         }
 
-        private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue result) {
+        private void buildPartialOneofs(
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue result) {
           result.facetValueCase_ = facetValueCase_;
           result.facetValue_ = this.facetValue_;
-          if (facetValueCase_ == 2 &&
-              intervalBuilder_ != null) {
+          if (facetValueCase_ == 2 && intervalBuilder_ != null) {
             result.facetValue_ = intervalBuilder_.build();
           }
         }
@@ -1628,63 +1855,74 @@ private void buildPartialOneofs(com.google.cloud.discoveryengine.v1beta.SearchRe
         public Builder clone() {
           return super.clone();
         }
+
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.setField(field, value);
         }
+
         @java.lang.Override
-        public Builder clearField(
-            com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
+
         @java.lang.Override
-        public Builder clearOneof(
-            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
+
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
+            int index,
+            java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
+
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
+
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue) {
-            return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue)other);
+          if (other
+              instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue) {
+            return mergeFrom(
+                (com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue) other);
           } else {
             super.mergeFrom(other);
             return this;
           }
         }
 
-        public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue other) {
-          if (other == com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.getDefaultInstance()) return this;
+        public Builder mergeFrom(
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue other) {
+          if (other
+              == com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+                  .getDefaultInstance()) return this;
           if (other.getCount() != 0L) {
             setCount(other.getCount());
           }
           switch (other.getFacetValueCase()) {
-            case VALUE: {
-              facetValueCase_ = 1;
-              facetValue_ = other.facetValue_;
-              onChanged();
-              break;
-            }
-            case INTERVAL: {
-              mergeInterval(other.getInterval());
-              break;
-            }
-            case FACETVALUE_NOT_SET: {
-              break;
-            }
+            case VALUE:
+              {
+                facetValueCase_ = 1;
+                facetValue_ = other.facetValue_;
+                onChanged();
+                break;
+              }
+            case INTERVAL:
+              {
+                mergeInterval(other.getInterval());
+                break;
+              }
+            case FACETVALUE_NOT_SET:
+              {
+                break;
+              }
           }
           this.mergeUnknownFields(other.getUnknownFields());
           onChanged();
@@ -1712,30 +1950,32 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 10: {
-                  java.lang.String s = input.readStringRequireUtf8();
-                  facetValueCase_ = 1;
-                  facetValue_ = s;
-                  break;
-                } // case 10
-                case 18: {
-                  input.readMessage(
-                      getIntervalFieldBuilder().getBuilder(),
-                      extensionRegistry);
-                  facetValueCase_ = 2;
-                  break;
-                } // case 18
-                case 24: {
-                  count_ = input.readInt64();
-                  bitField0_ |= 0x00000004;
-                  break;
-                } // case 24
-                default: {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+                case 10:
+                  {
+                    java.lang.String s = input.readStringRequireUtf8();
+                    facetValueCase_ = 1;
+                    facetValue_ = s;
+                    break;
+                  } // case 10
+                case 18:
+                  {
+                    input.readMessage(getIntervalFieldBuilder().getBuilder(), extensionRegistry);
+                    facetValueCase_ = 2;
+                    break;
+                  } // case 18
+                case 24:
+                  {
+                    count_ = input.readInt64();
+                    bitField0_ |= 0x00000004;
+                    break;
+                  } // case 24
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -1745,12 +1985,12 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
+
         private int facetValueCase_ = 0;
         private java.lang.Object facetValue_;
-        public FacetValueCase
-            getFacetValueCase() {
-          return FacetValueCase.forNumber(
-              facetValueCase_);
+
+        public FacetValueCase getFacetValueCase() {
+          return FacetValueCase.forNumber(facetValueCase_);
         }
 
         public Builder clearFacetValue() {
@@ -1763,11 +2003,14 @@ public Builder clearFacetValue() {
         private int bitField0_;
 
         /**
+         *
+         *
          * 
          * Text value of a facet, such as "Black" for facet "colors".
          * 

          *
          * string value = 1;
+         *
          * @return Whether the value field is set.
          */
         @java.lang.Override
@@ -1775,11 +2018,14 @@ public boolean hasValue() {
           return facetValueCase_ == 1;
         }
         /**
+         *
+         *
          * 
          * Text value of a facet, such as "Black" for facet "colors".
          * 

          *
          * string value = 1;
+         *
          * @return The value.
          */
         @java.lang.Override
@@ -1789,8 +2035,7 @@ public java.lang.String getValue() {
             ref = facetValue_;
           }
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             if (facetValueCase_ == 1) {
               facetValue_ = s;
@@ -1801,24 +2046,25 @@ public java.lang.String getValue() {
           }
         }
         /**
+         *
+         *
          * 
          * Text value of a facet, such as "Black" for facet "colors".
          * 

          *
          * string value = 1;
+         *
          * @return The bytes for value.
          */
         @java.lang.Override
-        public com.google.protobuf.ByteString
-            getValueBytes() {
+        public com.google.protobuf.ByteString getValueBytes() {
           java.lang.Object ref = "";
           if (facetValueCase_ == 1) {
             ref = facetValue_;
           }
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
+            com.google.protobuf.ByteString b =
+                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
             if (facetValueCase_ == 1) {
               facetValue_ = b;
             }
@@ -1828,28 +2074,35 @@ public java.lang.String getValue() {
           }
         }
         /**
+         *
+         *
          * 
          * Text value of a facet, such as "Black" for facet "colors".
          * 

          *
          * string value = 1;
+         *
          * @param value The value to set.
          * @return This builder for chaining.
          */
-        public Builder setValue(
-            java.lang.String value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setValue(java.lang.String value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           facetValueCase_ = 1;
           facetValue_ = value;
           onChanged();
           return this;
         }
         /**
+         *
+         *
          * 
          * Text value of a facet, such as "Black" for facet "colors".
          * 

          *
          * string value = 1;
+         *
          * @return This builder for chaining.
          */
         public Builder clearValue() {
@@ -1861,17 +2114,21 @@ public Builder clearValue() {
           return this;
         }
         /**
+         *
+         *
          * 
          * Text value of a facet, such as "Black" for facet "colors".
          * 

          *
          * string value = 1;
+         *
          * @param value The bytes for value to set.
          * @return This builder for chaining.
          */
-        public Builder setValueBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setValueBytes(com.google.protobuf.ByteString value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           checkByteStringIsUtf8(value);
           facetValueCase_ = 1;
           facetValue_ = value;
@@ -1880,8 +2137,13 @@ public Builder setValueBytes(
         }
 
         private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Interval, com.google.cloud.discoveryengine.v1beta.Interval.Builder, com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder> intervalBuilder_;
+                com.google.cloud.discoveryengine.v1beta.Interval,
+                com.google.cloud.discoveryengine.v1beta.Interval.Builder,
+                com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder>
+            intervalBuilder_;
         /**
+         *
+         *
          * 
          * Interval value for a facet, such as [10, 20) for facet "price". It
          * matches
@@ -1889,6 +2151,7 @@ public Builder setValueBytes(
          * 

          *
          * .google.cloud.discoveryengine.v1beta.Interval interval = 2;
+         *
          * @return Whether the interval field is set.
          */
         @java.lang.Override
@@ -1896,6 +2159,8 @@ public boolean hasInterval() {
           return facetValueCase_ == 2;
         }
         /**
+         *
+         *
          * 
          * Interval value for a facet, such as [10, 20) for facet "price". It
          * matches
@@ -1903,6 +2168,7 @@ public boolean hasInterval() {
          * 

          *
          * .google.cloud.discoveryengine.v1beta.Interval interval = 2;
+         *
          * @return The interval.
          */
         @java.lang.Override
@@ -1920,6 +2186,8 @@ public com.google.cloud.discoveryengine.v1beta.Interval getInterval() {
           }
         }
         /**
+         *
+         *
          * 
          * Interval value for a facet, such as [10, 20) for facet "price". It
          * matches
@@ -1942,6 +2210,8 @@ public Builder setInterval(com.google.cloud.discoveryengine.v1beta.Interval valu
           return this;
         }
         /**
+         *
+         *
          * 
          * Interval value for a facet, such as [10, 20) for facet "price". It
          * matches
@@ -1962,6 +2232,8 @@ public Builder setInterval(
           return this;
         }
         /**
+         *
+         *
          * 
          * Interval value for a facet, such as [10, 20) for facet "price". It
          * matches
@@ -1972,10 +2244,14 @@ public Builder setInterval(
          */
         public Builder mergeInterval(com.google.cloud.discoveryengine.v1beta.Interval value) {
           if (intervalBuilder_ == null) {
-            if (facetValueCase_ == 2 &&
-                facetValue_ != com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance()) {
-              facetValue_ = com.google.cloud.discoveryengine.v1beta.Interval.newBuilder((com.google.cloud.discoveryengine.v1beta.Interval) facetValue_)
-                  .mergeFrom(value).buildPartial();
+            if (facetValueCase_ == 2
+                && facetValue_
+                    != com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance()) {
+              facetValue_ =
+                  com.google.cloud.discoveryengine.v1beta.Interval.newBuilder(
+                          (com.google.cloud.discoveryengine.v1beta.Interval) facetValue_)
+                      .mergeFrom(value)
+                      .buildPartial();
             } else {
               facetValue_ = value;
             }
@@ -1991,6 +2267,8 @@ public Builder mergeInterval(com.google.cloud.discoveryengine.v1beta.Interval va
           return this;
         }
         /**
+         *
+         *
          * 
          * Interval value for a facet, such as [10, 20) for facet "price". It
          * matches
@@ -2016,6 +2294,8 @@ public Builder clearInterval() {
           return this;
         }
         /**
+         *
+         *
          * 
          * Interval value for a facet, such as [10, 20) for facet "price". It
          * matches
@@ -2028,6 +2308,8 @@ public com.google.cloud.discoveryengine.v1beta.Interval.Builder getIntervalBuild
           return getIntervalFieldBuilder().getBuilder();
         }
         /**
+         *
+         *
          * 
          * Interval value for a facet, such as [10, 20) for facet "price". It
          * matches
@@ -2048,6 +2330,8 @@ public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalOrBu
           }
         }
         /**
+         *
+         *
          * 
          * Interval value for a facet, such as [10, 20) for facet "price". It
          * matches
@@ -2057,14 +2341,19 @@ public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalOrBu
          * .google.cloud.discoveryengine.v1beta.Interval interval = 2;
          */
         private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Interval, com.google.cloud.discoveryengine.v1beta.Interval.Builder, com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder> 
+                com.google.cloud.discoveryengine.v1beta.Interval,
+                com.google.cloud.discoveryengine.v1beta.Interval.Builder,
+                com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder>
             getIntervalFieldBuilder() {
           if (intervalBuilder_ == null) {
             if (!(facetValueCase_ == 2)) {
               facetValue_ = com.google.cloud.discoveryengine.v1beta.Interval.getDefaultInstance();
             }
-            intervalBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.discoveryengine.v1beta.Interval, com.google.cloud.discoveryengine.v1beta.Interval.Builder, com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder>(
+            intervalBuilder_ =
+                new com.google.protobuf.SingleFieldBuilderV3<
+                    com.google.cloud.discoveryengine.v1beta.Interval,
+                    com.google.cloud.discoveryengine.v1beta.Interval.Builder,
+                    com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder>(
                     (com.google.cloud.discoveryengine.v1beta.Interval) facetValue_,
                     getParentForChildren(),
                     isClean());
@@ -2075,13 +2364,16 @@ public com.google.cloud.discoveryengine.v1beta.IntervalOrBuilder getIntervalOrBu
           return intervalBuilder_;
         }
 
-        private long count_ ;
+        private long count_;
         /**
+         *
+         *
          * 
          * Number of items that have this facet value.
          * 

          *
          * int64 count = 3;
+         *
          * @return The count.
          */
         @java.lang.Override
@@ -2089,11 +2381,14 @@ public long getCount() {
           return count_;
         }
         /**
+         *
+         *
          * 
          * Number of items that have this facet value.
          * 

          *
          * int64 count = 3;
+         *
          * @param value The count to set.
          * @return This builder for chaining.
          */
@@ -2105,11 +2400,14 @@ public Builder setCount(long value) {
           return this;
         }
         /**
+         *
+         *
          * 
          * Number of items that have this facet value.
          * 

          *
          * int64 count = 3;
+         *
          * @return This builder for chaining.
          */
         public Builder clearCount() {
@@ -2118,6 +2416,7 @@ public Builder clearCount() {
           onChanged();
           return this;
         }
+
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -2130,41 +2429,45 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
-
         // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue)
-      private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue DEFAULT_INSTANCE;
+      private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+          DEFAULT_INSTANCE;
+
       static {
-        DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue();
+        DEFAULT_INSTANCE =
+            new com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue();
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue getDefaultInstance() {
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+          getDefaultInstance() {
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser
-          PARSER = new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public FacetValue parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+      private static final com.google.protobuf.Parser PARSER =
+          new com.google.protobuf.AbstractParser() {
+            @java.lang.Override
+            public FacetValue parsePartialFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
+            }
+          };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -2176,22 +2479,26 @@ public com.google.protobuf.Parser getParserForType() {
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+          getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
-
     }
 
     public static final int KEY_FIELD_NUMBER = 1;
+
     @SuppressWarnings("serial")
     private volatile java.lang.Object key_ = "";
     /**
+     *
+     *
      * 
      * The key for this facet. E.g., "colors" or "price". It matches
      * [SearchRequest.FacetSpec.FacetKey.key][google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.key].
      * 

      *
      * string key = 1;
+     *
      * @return The key.
      */
     @java.lang.Override
@@ -2200,30 +2507,30 @@ public java.lang.String getKey() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         key_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * The key for this facet. E.g., "colors" or "price". It matches
      * [SearchRequest.FacetSpec.FacetKey.key][google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.key].
      * 

      *
      * string key = 1;
+     *
      * @return The bytes for key.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getKeyBytes() {
+    public com.google.protobuf.ByteString getKeyBytes() {
       java.lang.Object ref = key_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         key_ = b;
         return b;
       } else {
@@ -2232,74 +2539,103 @@ public java.lang.String getKey() {
     }
 
     public static final int VALUES_FIELD_NUMBER = 2;
+
     @SuppressWarnings("serial")
-    private java.util.List values_;
+    private java.util.List
+        values_;
     /**
+     *
+     *
      * 
      * The facet values for this field.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
      */
     @java.lang.Override
-    public java.util.List getValuesList() {
+    public java.util.List
+        getValuesList() {
       return values_;
     }
     /**
+     *
+     *
      * 
      * The facet values for this field.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
      */
     @java.lang.Override
-    public java.util.List 
+    public java.util.List<
+            ? extends
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder>
         getValuesOrBuilderList() {
       return values_;
     }
     /**
+     *
+     *
      * 
      * The facet values for this field.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
      */
     @java.lang.Override
     public int getValuesCount() {
       return values_.size();
     }
     /**
+     *
+     *
      * 
      * The facet values for this field.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue getValues(int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue getValues(
+        int index) {
       return values_.get(index);
     }
     /**
+     *
+     *
      * 
      * The facet values for this field.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder getValuesOrBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder
+        getValuesOrBuilder(int index) {
       return values_.get(index);
     }
 
     public static final int DYNAMIC_FACET_FIELD_NUMBER = 3;
     private boolean dynamicFacet_ = false;
     /**
+     *
+     *
      * 
      * Whether the facet is dynamically generated.
      * 

      *
      * bool dynamic_facet = 3;
+     *
      * @return The dynamicFacet.
      */
     @java.lang.Override
@@ -2308,6 +2644,7 @@ public boolean getDynamicFacet() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -2319,8 +2656,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(key_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, key_);
       }
@@ -2343,12 +2679,10 @@ public int getSerializedSize() {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, key_);
       }
       for (int i = 0; i < values_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, values_.get(i));
+        size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, values_.get(i));
       }
       if (dynamicFacet_ != false) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeBoolSize(3, dynamicFacet_);
+        size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, dynamicFacet_);
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -2358,19 +2692,17 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet other = (com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet) obj;
+      com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet other =
+          (com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet) obj;
 
-      if (!getKey()
-          .equals(other.getKey())) return false;
-      if (!getValuesList()
-          .equals(other.getValuesList())) return false;
-      if (getDynamicFacet()
-          != other.getDynamicFacet()) return false;
+      if (!getKey().equals(other.getKey())) return false;
+      if (!getValuesList().equals(other.getValuesList())) return false;
+      if (getDynamicFacet() != other.getDynamicFacet()) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -2389,97 +2721,101 @@ public int hashCode() {
         hash = (53 * hash) + getValuesList().hashCode();
       }
       hash = (37 * hash) + DYNAMIC_FACET_FIELD_NUMBER;
-      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-          getDynamicFacet());
+      hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getDynamicFacet());
       hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
 
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -2489,39 +2825,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * A facet result.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.Facet}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchResponse.Facet)
         com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.class,
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder.class);
       }
 
       // Construct using com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -2539,13 +2877,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet
+          getDefaultInstanceForType() {
         return com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.getDefaultInstance();
       }
 
@@ -2560,14 +2899,18 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet build() {
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet result = new com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet(this);
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet result =
+            new com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet result) {
+      private void buildPartialRepeatedFields(
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet result) {
         if (valuesBuilder_ == null) {
           if (((bitField0_ & 0x00000002) != 0)) {
             values_ = java.util.Collections.unmodifiableList(values_);
@@ -2579,7 +2922,8 @@ private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.
         }
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.key_ = key_;
@@ -2593,38 +2937,41 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRespons
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet)other);
+          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet) other);
         } else {
           super.mergeFrom(other);
           return this;
@@ -2632,7 +2979,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
       }
 
       public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet other) {
-        if (other == com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.getDefaultInstance()) return this;
+        if (other
+            == com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.getDefaultInstance())
+          return this;
         if (!other.getKey().isEmpty()) {
           key_ = other.key_;
           bitField0_ |= 0x00000001;
@@ -2656,9 +3005,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse.
               valuesBuilder_ = null;
               values_ = other.values_;
               bitField0_ = (bitField0_ & ~0x00000002);
-              valuesBuilder_ = 
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                   getValuesFieldBuilder() : null;
+              valuesBuilder_ =
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getValuesFieldBuilder()
+                      : null;
             } else {
               valuesBuilder_.addAllMessages(other.values_);
             }
@@ -2693,35 +3043,40 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                key_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-              case 18: {
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.parser(),
-                        extensionRegistry);
-                if (valuesBuilder_ == null) {
-                  ensureValuesIsMutable();
-                  values_.add(m);
-                } else {
-                  valuesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 18
-              case 24: {
-                dynamicFacet_ = input.readBool();
-                bitField0_ |= 0x00000004;
-                break;
-              } // case 24
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  key_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+              case 18:
+                {
+                  com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue m =
+                      input.readMessage(
+                          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+                              .parser(),
+                          extensionRegistry);
+                  if (valuesBuilder_ == null) {
+                    ensureValuesIsMutable();
+                    values_.add(m);
+                  } else {
+                    valuesBuilder_.addMessage(m);
+                  }
+                  break;
+                } // case 18
+              case 24:
+                {
+                  dynamicFacet_ = input.readBool();
+                  bitField0_ |= 0x00000004;
+                  break;
+                } // case 24
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2731,23 +3086,26 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private java.lang.Object key_ = "";
       /**
+       *
+       *
        * 
        * The key for this facet. E.g., "colors" or "price". It matches
        * [SearchRequest.FacetSpec.FacetKey.key][google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.key].
        * 

        *
        * string key = 1;
+       *
        * @return The key.
        */
       public java.lang.String getKey() {
         java.lang.Object ref = key_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           key_ = s;
           return s;
@@ -2756,21 +3114,22 @@ public java.lang.String getKey() {
         }
       }
       /**
+       *
+       *
        * 
        * The key for this facet. E.g., "colors" or "price". It matches
        * [SearchRequest.FacetSpec.FacetKey.key][google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.key].
        * 

        *
        * string key = 1;
+       *
        * @return The bytes for key.
        */
-      public com.google.protobuf.ByteString
-          getKeyBytes() {
+      public com.google.protobuf.ByteString getKeyBytes() {
         java.lang.Object ref = key_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           key_ = b;
           return b;
         } else {
@@ -2778,30 +3137,37 @@ public java.lang.String getKey() {
         }
       }
       /**
+       *
+       *
        * 
        * The key for this facet. E.g., "colors" or "price". It matches
        * [SearchRequest.FacetSpec.FacetKey.key][google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.key].
        * 

        *
        * string key = 1;
+       *
        * @param value The key to set.
        * @return This builder for chaining.
        */
-      public Builder setKey(
-          java.lang.String value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setKey(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         key_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The key for this facet. E.g., "colors" or "price". It matches
        * [SearchRequest.FacetSpec.FacetKey.key][google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.key].
        * 

        *
        * string key = 1;
+       *
        * @return This builder for chaining.
        */
       public Builder clearKey() {
@@ -2811,18 +3177,22 @@ public Builder clearKey() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The key for this facet. E.g., "colors" or "price". It matches
        * [SearchRequest.FacetSpec.FacetKey.key][google.cloud.discoveryengine.v1beta.SearchRequest.FacetSpec.FacetKey.key].
        * 

        *
        * string key = 1;
+       *
        * @param value The bytes for key to set.
        * @return This builder for chaining.
        */
-      public Builder setKeyBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setKeyBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         checkByteStringIsUtf8(value);
         key_ = value;
         bitField0_ |= 0x00000001;
@@ -2830,26 +3200,38 @@ public Builder setKeyBytes(
         return this;
       }
 
-      private java.util.List values_ =
-        java.util.Collections.emptyList();
+      private java.util.List<
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue>
+          values_ = java.util.Collections.emptyList();
+
       private void ensureValuesIsMutable() {
         if (!((bitField0_ & 0x00000002) != 0)) {
-          values_ = new java.util.ArrayList(values_);
+          values_ =
+              new java.util.ArrayList<
+                  com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue>(values_);
           bitField0_ |= 0x00000002;
-         }
+        }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder> valuesBuilder_;
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue,
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder,
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder>
+          valuesBuilder_;
 
       /**
+       *
+       *
        * 
        * The facet values for this field.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
        */
-      public java.util.List getValuesList() {
+      public java.util.List
+          getValuesList() {
         if (valuesBuilder_ == null) {
           return java.util.Collections.unmodifiableList(values_);
         } else {
@@ -2857,11 +3239,15 @@ public java.util.List
        * The facet values for this field.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
        */
       public int getValuesCount() {
         if (valuesBuilder_ == null) {
@@ -2871,13 +3257,18 @@ public int getValuesCount() {
         }
       }
       /**
+       *
+       *
        * 
        * The facet values for this field.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue getValues(int index) {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue getValues(
+          int index) {
         if (valuesBuilder_ == null) {
           return values_.get(index);
         } else {
@@ -2885,14 +3276,19 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue g
         }
       }
       /**
+       *
+       *
        * 
        * The facet values for this field.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
        */
       public Builder setValues(
-          int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue value) {
+          int index,
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue value) {
         if (valuesBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -2906,14 +3302,20 @@ public Builder setValues(
         return this;
       }
       /**
+       *
+       *
        * 
        * The facet values for this field.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
        */
       public Builder setValues(
-          int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder builderForValue) {
+          int index,
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder
+              builderForValue) {
         if (valuesBuilder_ == null) {
           ensureValuesIsMutable();
           values_.set(index, builderForValue.build());
@@ -2924,13 +3326,18 @@ public Builder setValues(
         return this;
       }
       /**
+       *
+       *
        * 
        * The facet values for this field.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
        */
-      public Builder addValues(com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue value) {
+      public Builder addValues(
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue value) {
         if (valuesBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -2944,14 +3351,19 @@ public Builder addValues(com.google.cloud.discoveryengine.v1beta.SearchResponse.
         return this;
       }
       /**
+       *
+       *
        * 
        * The facet values for this field.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
        */
       public Builder addValues(
-          int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue value) {
+          int index,
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue value) {
         if (valuesBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -2965,14 +3377,19 @@ public Builder addValues(
         return this;
       }
       /**
+       *
+       *
        * 
        * The facet values for this field.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
        */
       public Builder addValues(
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder builderForValue) {
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder
+              builderForValue) {
         if (valuesBuilder_ == null) {
           ensureValuesIsMutable();
           values_.add(builderForValue.build());
@@ -2983,14 +3400,20 @@ public Builder addValues(
         return this;
       }
       /**
+       *
+       *
        * 
        * The facet values for this field.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
        */
       public Builder addValues(
-          int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder builderForValue) {
+          int index,
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder
+              builderForValue) {
         if (valuesBuilder_ == null) {
           ensureValuesIsMutable();
           values_.add(index, builderForValue.build());
@@ -3001,18 +3424,23 @@ public Builder addValues(
         return this;
       }
       /**
+       *
+       *
        * 
        * The facet values for this field.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
        */
       public Builder addAllValues(
-          java.lang.Iterable values) {
+          java.lang.Iterable<
+                  ? extends com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue>
+              values) {
         if (valuesBuilder_ == null) {
           ensureValuesIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, values_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, values_);
           onChanged();
         } else {
           valuesBuilder_.addAllMessages(values);
@@ -3020,11 +3448,15 @@ public Builder addAllValues(
         return this;
       }
       /**
+       *
+       *
        * 
        * The facet values for this field.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
        */
       public Builder clearValues() {
         if (valuesBuilder_ == null) {
@@ -3037,11 +3469,15 @@ public Builder clearValues() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The facet values for this field.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
        */
       public Builder removeValues(int index) {
         if (valuesBuilder_ == null) {
@@ -3054,39 +3490,54 @@ public Builder removeValues(int index) {
         return this;
       }
       /**
+       *
+       *
        * 
        * The facet values for this field.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder getValuesBuilder(
-          int index) {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder
+          getValuesBuilder(int index) {
         return getValuesFieldBuilder().getBuilder(index);
       }
       /**
+       *
+       *
        * 
        * The facet values for this field.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder getValuesOrBuilder(
-          int index) {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder
+          getValuesOrBuilder(int index) {
         if (valuesBuilder_ == null) {
-          return values_.get(index);  } else {
+          return values_.get(index);
+        } else {
           return valuesBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
+       *
+       *
        * 
        * The facet values for this field.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
        */
-      public java.util.List 
-           getValuesOrBuilderList() {
+      public java.util.List<
+              ? extends
+                  com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder>
+          getValuesOrBuilderList() {
         if (valuesBuilder_ != null) {
           return valuesBuilder_.getMessageOrBuilderList();
         } else {
@@ -3094,61 +3545,86 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOr
         }
       }
       /**
+       *
+       *
        * 
        * The facet values for this field.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder addValuesBuilder() {
-        return getValuesFieldBuilder().addBuilder(
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.getDefaultInstance());
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder
+          addValuesBuilder() {
+        return getValuesFieldBuilder()
+            .addBuilder(
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+                    .getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * The facet values for this field.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder addValuesBuilder(
-          int index) {
-        return getValuesFieldBuilder().addBuilder(
-            index, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.getDefaultInstance());
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder
+          addValuesBuilder(int index) {
+        return getValuesFieldBuilder()
+            .addBuilder(
+                index,
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue
+                    .getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * The facet values for this field.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue values = 2;
+       * 
        */
-      public java.util.List 
-           getValuesBuilderList() {
+      public java.util.List<
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder>
+          getValuesBuilderList() {
         return getValuesFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder> 
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue,
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder,
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder>
           getValuesFieldBuilder() {
         if (valuesBuilder_ == null) {
-          valuesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder>(
-                  values_,
-                  ((bitField0_ & 0x00000002) != 0),
-                  getParentForChildren(),
-                  isClean());
+          valuesBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue,
+                  com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValue.Builder,
+                  com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.FacetValueOrBuilder>(
+                  values_, ((bitField0_ & 0x00000002) != 0), getParentForChildren(), isClean());
           values_ = null;
         }
         return valuesBuilder_;
       }
 
-      private boolean dynamicFacet_ ;
+      private boolean dynamicFacet_;
       /**
+       *
+       *
        * 
        * Whether the facet is dynamically generated.
        * 

        *
        * bool dynamic_facet = 3;
+       *
        * @return The dynamicFacet.
        */
       @java.lang.Override
@@ -3156,11 +3632,14 @@ public boolean getDynamicFacet() {
         return dynamicFacet_;
       }
       /**
+       *
+       *
        * 
        * Whether the facet is dynamically generated.
        * 

        *
        * bool dynamic_facet = 3;
+       *
        * @param value The dynamicFacet to set.
        * @return This builder for chaining.
        */
@@ -3172,11 +3651,14 @@ public Builder setDynamicFacet(boolean value) {
         return this;
       }
       /**
+       *
+       *
        * 
        * Whether the facet is dynamically generated.
        * 

        *
        * bool dynamic_facet = 3;
+       *
        * @return This builder for chaining.
        */
       public Builder clearDynamicFacet() {
@@ -3185,6 +3667,7 @@ public Builder clearDynamicFacet() {
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -3197,41 +3680,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchResponse.Facet)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchResponse.Facet)
-    private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public Facet parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public Facet parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -3243,61 +3729,91 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface GuidedSearchResultOrBuilder extends
+  public interface GuidedSearchResultOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
      */
-    java.util.List 
+    java.util.List<
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                .RefinementAttribute>
         getRefinementAttributesList();
     /**
+     *
+     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
      */
-    com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute getRefinementAttributes(int index);
+    com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute
+        getRefinementAttributes(int index);
     /**
+     *
+     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
      */
     int getRefinementAttributesCount();
     /**
+     *
+     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
      */
-    java.util.List 
+    java.util.List<
+            ? extends
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                    .RefinementAttributeOrBuilder>
         getRefinementAttributesOrBuilderList();
     /**
+     *
+     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
      */
-    com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttributeOrBuilder getRefinementAttributesOrBuilder(
-        int index);
+    com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+            .RefinementAttributeOrBuilder
+        getRefinementAttributesOrBuilder(int index);
   }
   /**
+   *
+   *
    * 
    * Guided search result. The guided search helps user to refine the search
    * results and narrow down to the real needs from a broaded search results.
@@ -3305,99 +3821,117 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Refine
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult}
    */
-  public static final class GuidedSearchResult extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class GuidedSearchResult extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult)
       GuidedSearchResultOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use GuidedSearchResult.newBuilder() to construct.
     private GuidedSearchResult(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private GuidedSearchResult() {
       refinementAttributes_ = java.util.Collections.emptyList();
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new GuidedSearchResult();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.class,
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder
+                  .class);
     }
 
-    public interface RefinementAttributeOrBuilder extends
+    public interface RefinementAttributeOrBuilder
+        extends
         // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute)
         com.google.protobuf.MessageOrBuilder {
 
       /**
+       *
+       *
        * 
        * Attribute key used to refine the results e.g. 'movie_type'.
        * 

        *
        * string attribute_key = 1;
+       *
        * @return The attributeKey.
        */
       java.lang.String getAttributeKey();
       /**
+       *
+       *
        * 
        * Attribute key used to refine the results e.g. 'movie_type'.
        * 

        *
        * string attribute_key = 1;
+       *
        * @return The bytes for attributeKey.
        */
-      com.google.protobuf.ByteString
-          getAttributeKeyBytes();
+      com.google.protobuf.ByteString getAttributeKeyBytes();
 
       /**
+       *
+       *
        * 
        * Attribute value used to refine the results e.g. 'drama'.
        * 

        *
        * string attribute_value = 2;
+       *
        * @return The attributeValue.
        */
       java.lang.String getAttributeValue();
       /**
+       *
+       *
        * 
        * Attribute value used to refine the results e.g. 'drama'.
        * 

        *
        * string attribute_value = 2;
+       *
        * @return The bytes for attributeValue.
        */
-      com.google.protobuf.ByteString
-          getAttributeValueBytes();
+      com.google.protobuf.ByteString getAttributeValueBytes();
     }
     /**
+     *
+     *
      * 
      * Useful attribute for search result refinements.
      * 

      *
-     * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute}
+     * Protobuf type {@code
+     * google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute}
      */
-    public static final class RefinementAttribute extends
-        com.google.protobuf.GeneratedMessageV3 implements
+    public static final class RefinementAttribute extends com.google.protobuf.GeneratedMessageV3
+        implements
         // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute)
         RefinementAttributeOrBuilder {
-    private static final long serialVersionUID = 0L;
+      private static final long serialVersionUID = 0L;
       // Use RefinementAttribute.newBuilder() to construct.
       private RefinementAttribute(com.google.protobuf.GeneratedMessageV3.Builder builder) {
         super(builder);
       }
+
       private RefinementAttribute() {
         attributeKey_ = "";
         attributeValue_ = "";
@@ -3405,33 +3939,40 @@ private RefinementAttribute() {
 
       @java.lang.Override
       @SuppressWarnings({"unused"})
-      protected java.lang.Object newInstance(
-          UnusedPrivateParameter unused) {
+      protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
         return new RefinementAttribute();
       }
 
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                    .RefinementAttribute.class,
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                    .RefinementAttribute.Builder.class);
       }
 
       public static final int ATTRIBUTE_KEY_FIELD_NUMBER = 1;
+
       @SuppressWarnings("serial")
       private volatile java.lang.Object attributeKey_ = "";
       /**
+       *
+       *
        * 
        * Attribute key used to refine the results e.g. 'movie_type'.
        * 

        *
        * string attribute_key = 1;
+       *
        * @return The attributeKey.
        */
       @java.lang.Override
@@ -3440,29 +3981,29 @@ public java.lang.String getAttributeKey() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = 
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           attributeKey_ = s;
           return s;
         }
       }
       /**
+       *
+       *
        * 
        * Attribute key used to refine the results e.g. 'movie_type'.
        * 

        *
        * string attribute_key = 1;
+       *
        * @return The bytes for attributeKey.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString
-          getAttributeKeyBytes() {
+      public com.google.protobuf.ByteString getAttributeKeyBytes() {
         java.lang.Object ref = attributeKey_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           attributeKey_ = b;
           return b;
         } else {
@@ -3471,14 +4012,18 @@ public java.lang.String getAttributeKey() {
       }
 
       public static final int ATTRIBUTE_VALUE_FIELD_NUMBER = 2;
+
       @SuppressWarnings("serial")
       private volatile java.lang.Object attributeValue_ = "";
       /**
+       *
+       *
        * 
        * Attribute value used to refine the results e.g. 'drama'.
        * 

        *
        * string attribute_value = 2;
+       *
        * @return The attributeValue.
        */
       @java.lang.Override
@@ -3487,29 +4032,29 @@ public java.lang.String getAttributeValue() {
         if (ref instanceof java.lang.String) {
           return (java.lang.String) ref;
         } else {
-          com.google.protobuf.ByteString bs = 
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           attributeValue_ = s;
           return s;
         }
       }
       /**
+       *
+       *
        * 
        * Attribute value used to refine the results e.g. 'drama'.
        * 

        *
        * string attribute_value = 2;
+       *
        * @return The bytes for attributeValue.
        */
       @java.lang.Override
-      public com.google.protobuf.ByteString
-          getAttributeValueBytes() {
+      public com.google.protobuf.ByteString getAttributeValueBytes() {
         java.lang.Object ref = attributeValue_;
         if (ref instanceof java.lang.String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           attributeValue_ = b;
           return b;
         } else {
@@ -3518,6 +4063,7 @@ public java.lang.String getAttributeValue() {
       }
 
       private byte memoizedIsInitialized = -1;
+
       @java.lang.Override
       public final boolean isInitialized() {
         byte isInitialized = memoizedIsInitialized;
@@ -3529,8 +4075,7 @@ public final boolean isInitialized() {
       }
 
       @java.lang.Override
-      public void writeTo(com.google.protobuf.CodedOutputStream output)
-                          throws java.io.IOException {
+      public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
         if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(attributeKey_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 1, attributeKey_);
         }
@@ -3560,17 +4105,23 @@ public int getSerializedSize() {
       @java.lang.Override
       public boolean equals(final java.lang.Object obj) {
         if (obj == this) {
-         return true;
+          return true;
         }
-        if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute)) {
+        if (!(obj
+            instanceof
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                .RefinementAttribute)) {
           return super.equals(obj);
         }
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute other = (com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute) obj;
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                .RefinementAttribute
+            other =
+                (com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                        .RefinementAttribute)
+                    obj;
 
-        if (!getAttributeKey()
-            .equals(other.getAttributeKey())) return false;
-        if (!getAttributeValue()
-            .equals(other.getAttributeValue())) return false;
+        if (!getAttributeKey().equals(other.getAttributeKey())) return false;
+        if (!getAttributeValue().equals(other.getAttributeValue())) return false;
         if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
@@ -3591,90 +4142,117 @@ public int hashCode() {
         return hash;
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(
-          java.nio.ByteBuffer data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute
+          parseFrom(java.nio.ByteBuffer data)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(
-          java.nio.ByteBuffer data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute
+          parseFrom(
+              java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(
-          com.google.protobuf.ByteString data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute
+          parseFrom(com.google.protobuf.ByteString data)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(
-          com.google.protobuf.ByteString data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute
+          parseFrom(
+              com.google.protobuf.ByteString data,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(byte[] data)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute
+          parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(
-          byte[] data,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute
+          parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
         return PARSER.parseFrom(data, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute
+          parseFrom(java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute
+          parseFrom(
+              java.io.InputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseDelimitedFrom(java.io.InputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input);
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute
+          parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseDelimitedFrom(
-          java.io.InputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute
+          parseDelimitedFrom(
+              java.io.InputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+            PARSER, input, extensionRegistry);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(
-          com.google.protobuf.CodedInputStream input)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute
+          parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
       }
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute parseFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        return com.google.protobuf.GeneratedMessageV3
-            .parseWithIOException(PARSER, input, extensionRegistry);
+
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute
+          parseFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws java.io.IOException {
+        return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+            PARSER, input, extensionRegistry);
       }
 
       @java.lang.Override
-      public Builder newBuilderForType() { return newBuilder(); }
+      public Builder newBuilderForType() {
+        return newBuilder();
+      }
+
       public static Builder newBuilder() {
         return DEFAULT_INSTANCE.toBuilder();
       }
-      public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute prototype) {
+
+      public static Builder newBuilder(
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttribute
+              prototype) {
         return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
       }
+
       @java.lang.Override
       public Builder toBuilder() {
-        return this == DEFAULT_INSTANCE
-            ? new Builder() : new Builder().mergeFrom(this);
+        return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
       }
 
       @java.lang.Override
@@ -3684,39 +4262,46 @@ protected Builder newBuilderForType(
         return builder;
       }
       /**
+       *
+       *
        * 
        * Useful attribute for search result refinements.
        * 

        *
-       * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute}
+       * Protobuf type {@code
+       * google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute}
        */
-      public static final class Builder extends
-          com.google.protobuf.GeneratedMessageV3.Builder implements
+      public static final class Builder
+          extends com.google.protobuf.GeneratedMessageV3.Builder
+          implements
           // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute)
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttributeOrBuilder {
-        public static final com.google.protobuf.Descriptors.Descriptor
-            getDescriptor() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor;
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttributeOrBuilder {
+        public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor;
         }
 
         @java.lang.Override
         protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
             internalGetFieldAccessorTable() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_fieldAccessorTable
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_fieldAccessorTable
               .ensureFieldAccessorsInitialized(
-                  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder.class);
+                  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                      .RefinementAttribute.class,
+                  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                      .RefinementAttribute.Builder.class);
         }
 
-        // Construct using com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.newBuilder()
-        private Builder() {
+        // Construct using
+        // com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.newBuilder()
+        private Builder() {}
 
-        }
-
-        private Builder(
-            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+        private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-
         }
+
         @java.lang.Override
         public Builder clear() {
           super.clear();
@@ -3727,19 +4312,26 @@ public Builder clear() {
         }
 
         @java.lang.Override
-        public com.google.protobuf.Descriptors.Descriptor
-            getDescriptorForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor;
+        public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+              .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor;
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute getDefaultInstanceForType() {
-          return com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.getDefaultInstance();
+        public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                .RefinementAttribute
+            getDefaultInstanceForType() {
+          return com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute.getDefaultInstance();
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute build() {
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute result = buildPartial();
+        public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                .RefinementAttribute
+            build() {
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttribute
+              result = buildPartial();
           if (!result.isInitialized()) {
             throw newUninitializedMessageException(result);
           }
@@ -3747,14 +4339,25 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
         }
 
         @java.lang.Override
-        public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute buildPartial() {
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute result = new com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute(this);
-          if (bitField0_ != 0) { buildPartial0(result); }
+        public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                .RefinementAttribute
+            buildPartial() {
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttribute
+              result =
+                  new com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                      .RefinementAttribute(this);
+          if (bitField0_ != 0) {
+            buildPartial0(result);
+          }
           onBuilt();
           return result;
         }
 
-        private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute result) {
+        private void buildPartial0(
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                    .RefinementAttribute
+                result) {
           int from_bitField0_ = bitField0_;
           if (((from_bitField0_ & 0x00000001) != 0)) {
             result.attributeKey_ = attributeKey_;
@@ -3768,46 +4371,60 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRespons
         public Builder clone() {
           return super.clone();
         }
+
         @java.lang.Override
         public Builder setField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.setField(field, value);
         }
+
         @java.lang.Override
-        public Builder clearField(
-            com.google.protobuf.Descriptors.FieldDescriptor field) {
+        public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
           return super.clearField(field);
         }
+
         @java.lang.Override
-        public Builder clearOneof(
-            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+        public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
           return super.clearOneof(oneof);
         }
+
         @java.lang.Override
         public Builder setRepeatedField(
             com.google.protobuf.Descriptors.FieldDescriptor field,
-            int index, java.lang.Object value) {
+            int index,
+            java.lang.Object value) {
           return super.setRepeatedField(field, index, value);
         }
+
         @java.lang.Override
         public Builder addRepeatedField(
-            com.google.protobuf.Descriptors.FieldDescriptor field,
-            java.lang.Object value) {
+            com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
           return super.addRepeatedField(field, value);
         }
+
         @java.lang.Override
         public Builder mergeFrom(com.google.protobuf.Message other) {
-          if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute) {
-            return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute)other);
+          if (other
+              instanceof
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttribute) {
+            return mergeFrom(
+                (com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                        .RefinementAttribute)
+                    other);
           } else {
             super.mergeFrom(other);
             return this;
           }
         }
 
-        public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute other) {
-          if (other == com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.getDefaultInstance()) return this;
+        public Builder mergeFrom(
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                    .RefinementAttribute
+                other) {
+          if (other
+              == com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttribute.getDefaultInstance()) return this;
           if (!other.getAttributeKey().isEmpty()) {
             attributeKey_ = other.attributeKey_;
             bitField0_ |= 0x00000001;
@@ -3844,22 +4461,25 @@ public Builder mergeFrom(
                 case 0:
                   done = true;
                   break;
-                case 10: {
-                  attributeKey_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000001;
-                  break;
-                } // case 10
-                case 18: {
-                  attributeValue_ = input.readStringRequireUtf8();
-                  bitField0_ |= 0x00000002;
-                  break;
-                } // case 18
-                default: {
-                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                    done = true; // was an endgroup tag
-                  }
-                  break;
-                } // default:
+                case 10:
+                  {
+                    attributeKey_ = input.readStringRequireUtf8();
+                    bitField0_ |= 0x00000001;
+                    break;
+                  } // case 10
+                case 18:
+                  {
+                    attributeValue_ = input.readStringRequireUtf8();
+                    bitField0_ |= 0x00000002;
+                    break;
+                  } // case 18
+                default:
+                  {
+                    if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                      done = true; // was an endgroup tag
+                    }
+                    break;
+                  } // default:
               } // switch (tag)
             } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -3869,22 +4489,25 @@ public Builder mergeFrom(
           } // finally
           return this;
         }
+
         private int bitField0_;
 
         private java.lang.Object attributeKey_ = "";
         /**
+         *
+         *
          * 
          * Attribute key used to refine the results e.g. 'movie_type'.
          * 

          *
          * string attribute_key = 1;
+         *
          * @return The attributeKey.
          */
         public java.lang.String getAttributeKey() {
           java.lang.Object ref = attributeKey_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             attributeKey_ = s;
             return s;
@@ -3893,20 +4516,21 @@ public java.lang.String getAttributeKey() {
           }
         }
         /**
+         *
+         *
          * 
          * Attribute key used to refine the results e.g. 'movie_type'.
          * 

          *
          * string attribute_key = 1;
+         *
          * @return The bytes for attributeKey.
          */
-        public com.google.protobuf.ByteString
-            getAttributeKeyBytes() {
+        public com.google.protobuf.ByteString getAttributeKeyBytes() {
           java.lang.Object ref = attributeKey_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
+            com.google.protobuf.ByteString b =
+                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
             attributeKey_ = b;
             return b;
           } else {
@@ -3914,28 +4538,35 @@ public java.lang.String getAttributeKey() {
           }
         }
         /**
+         *
+         *
          * 
          * Attribute key used to refine the results e.g. 'movie_type'.
          * 

          *
          * string attribute_key = 1;
+         *
          * @param value The attributeKey to set.
          * @return This builder for chaining.
          */
-        public Builder setAttributeKey(
-            java.lang.String value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setAttributeKey(java.lang.String value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           attributeKey_ = value;
           bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
         /**
+         *
+         *
          * 
          * Attribute key used to refine the results e.g. 'movie_type'.
          * 

          *
          * string attribute_key = 1;
+         *
          * @return This builder for chaining.
          */
         public Builder clearAttributeKey() {
@@ -3945,17 +4576,21 @@ public Builder clearAttributeKey() {
           return this;
         }
         /**
+         *
+         *
          * 
          * Attribute key used to refine the results e.g. 'movie_type'.
          * 

          *
          * string attribute_key = 1;
+         *
          * @param value The bytes for attributeKey to set.
          * @return This builder for chaining.
          */
-        public Builder setAttributeKeyBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setAttributeKeyBytes(com.google.protobuf.ByteString value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           checkByteStringIsUtf8(value);
           attributeKey_ = value;
           bitField0_ |= 0x00000001;
@@ -3965,18 +4600,20 @@ public Builder setAttributeKeyBytes(
 
         private java.lang.Object attributeValue_ = "";
         /**
+         *
+         *
          * 
          * Attribute value used to refine the results e.g. 'drama'.
          * 

          *
          * string attribute_value = 2;
+         *
          * @return The attributeValue.
          */
         public java.lang.String getAttributeValue() {
           java.lang.Object ref = attributeValue_;
           if (!(ref instanceof java.lang.String)) {
-            com.google.protobuf.ByteString bs =
-                (com.google.protobuf.ByteString) ref;
+            com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
             java.lang.String s = bs.toStringUtf8();
             attributeValue_ = s;
             return s;
@@ -3985,20 +4622,21 @@ public java.lang.String getAttributeValue() {
           }
         }
         /**
+         *
+         *
          * 
          * Attribute value used to refine the results e.g. 'drama'.
          * 

          *
          * string attribute_value = 2;
+         *
          * @return The bytes for attributeValue.
          */
-        public com.google.protobuf.ByteString
-            getAttributeValueBytes() {
+        public com.google.protobuf.ByteString getAttributeValueBytes() {
           java.lang.Object ref = attributeValue_;
           if (ref instanceof String) {
-            com.google.protobuf.ByteString b = 
-                com.google.protobuf.ByteString.copyFromUtf8(
-                    (java.lang.String) ref);
+            com.google.protobuf.ByteString b =
+                com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
             attributeValue_ = b;
             return b;
           } else {
@@ -4006,28 +4644,35 @@ public java.lang.String getAttributeValue() {
           }
         }
         /**
+         *
+         *
          * 
          * Attribute value used to refine the results e.g. 'drama'.
          * 

          *
          * string attribute_value = 2;
+         *
          * @param value The attributeValue to set.
          * @return This builder for chaining.
          */
-        public Builder setAttributeValue(
-            java.lang.String value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setAttributeValue(java.lang.String value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           attributeValue_ = value;
           bitField0_ |= 0x00000002;
           onChanged();
           return this;
         }
         /**
+         *
+         *
          * 
          * Attribute value used to refine the results e.g. 'drama'.
          * 

          *
          * string attribute_value = 2;
+         *
          * @return This builder for chaining.
          */
         public Builder clearAttributeValue() {
@@ -4037,23 +4682,28 @@ public Builder clearAttributeValue() {
           return this;
         }
         /**
+         *
+         *
          * 
          * Attribute value used to refine the results e.g. 'drama'.
          * 

          *
          * string attribute_value = 2;
+         *
          * @param value The bytes for attributeValue to set.
          * @return This builder for chaining.
          */
-        public Builder setAttributeValueBytes(
-            com.google.protobuf.ByteString value) {
-          if (value == null) { throw new NullPointerException(); }
+        public Builder setAttributeValueBytes(com.google.protobuf.ByteString value) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
           checkByteStringIsUtf8(value);
           attributeValue_ = value;
           bitField0_ |= 0x00000002;
           onChanged();
           return this;
         }
+
         @java.lang.Override
         public final Builder setUnknownFields(
             final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -4066,41 +4716,48 @@ public final Builder mergeUnknownFields(
           return super.mergeUnknownFields(unknownFields);
         }
 
-
         // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute)
       }
 
       // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute)
-      private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute DEFAULT_INSTANCE;
+      private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute
+          DEFAULT_INSTANCE;
+
       static {
-        DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute();
+        DEFAULT_INSTANCE =
+            new com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                .RefinementAttribute();
       }
 
-      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute getDefaultInstance() {
+      public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute
+          getDefaultInstance() {
         return DEFAULT_INSTANCE;
       }
 
-      private static final com.google.protobuf.Parser
-          PARSER = new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public RefinementAttribute parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          Builder builder = newBuilder();
-          try {
-            builder.mergeFrom(input, extensionRegistry);
-          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            throw e.setUnfinishedMessage(builder.buildPartial());
-          } catch (com.google.protobuf.UninitializedMessageException e) {
-            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-          } catch (java.io.IOException e) {
-            throw new com.google.protobuf.InvalidProtocolBufferException(e)
-                .setUnfinishedMessage(builder.buildPartial());
-          }
-          return builder.buildPartial();
-        }
-      };
+      private static final com.google.protobuf.Parser PARSER =
+          new com.google.protobuf.AbstractParser() {
+            @java.lang.Override
+            public RefinementAttribute parsePartialFrom(
+                com.google.protobuf.CodedInputStream input,
+                com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+                throws com.google.protobuf.InvalidProtocolBufferException {
+              Builder builder = newBuilder();
+              try {
+                builder.mergeFrom(input, extensionRegistry);
+              } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+                throw e.setUnfinishedMessage(builder.buildPartial());
+              } catch (com.google.protobuf.UninitializedMessageException e) {
+                throw e.asInvalidProtocolBufferException()
+                    .setUnfinishedMessage(builder.buildPartial());
+              } catch (java.io.IOException e) {
+                throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                    .setUnfinishedMessage(builder.buildPartial());
+              }
+              return builder.buildPartial();
+            }
+          };
 
       public static com.google.protobuf.Parser parser() {
         return PARSER;
@@ -4112,74 +4769,109 @@ public com.google.protobuf.Parser getParserForType() {
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute
+          getDefaultInstanceForType() {
         return DEFAULT_INSTANCE;
       }
-
     }
 
     public static final int REFINEMENT_ATTRIBUTES_FIELD_NUMBER = 1;
+
     @SuppressWarnings("serial")
-    private java.util.List refinementAttributes_;
+    private java.util.List<
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                .RefinementAttribute>
+        refinementAttributes_;
     /**
+     *
+     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
      */
     @java.lang.Override
-    public java.util.List getRefinementAttributesList() {
+    public java.util.List<
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                .RefinementAttribute>
+        getRefinementAttributesList() {
       return refinementAttributes_;
     }
     /**
+     *
+     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
      */
     @java.lang.Override
-    public java.util.List 
+    public java.util.List<
+            ? extends
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                    .RefinementAttributeOrBuilder>
         getRefinementAttributesOrBuilderList() {
       return refinementAttributes_;
     }
     /**
+     *
+     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
      */
     @java.lang.Override
     public int getRefinementAttributesCount() {
       return refinementAttributes_.size();
     }
     /**
+     *
+     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute getRefinementAttributes(int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+            .RefinementAttribute
+        getRefinementAttributes(int index) {
       return refinementAttributes_.get(index);
     }
     /**
+     *
+     *
      * 
      * A list of ranked refinement attributes.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+     * 
      */
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttributeOrBuilder getRefinementAttributesOrBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+            .RefinementAttributeOrBuilder
+        getRefinementAttributesOrBuilder(int index) {
       return refinementAttributes_.get(index);
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -4191,8 +4883,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       for (int i = 0; i < refinementAttributes_.size(); i++) {
         output.writeMessage(1, refinementAttributes_.get(i));
       }
@@ -4206,8 +4897,9 @@ public int getSerializedSize() {
 
       size = 0;
       for (int i = 0; i < refinementAttributes_.size(); i++) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, refinementAttributes_.get(i));
+        size +=
+            com.google.protobuf.CodedOutputStream.computeMessageSize(
+                1, refinementAttributes_.get(i));
       }
       size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
@@ -4217,15 +4909,16 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
-      if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult)) {
+      if (!(obj
+          instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult other = (com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult) obj;
+      com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult other =
+          (com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult) obj;
 
-      if (!getRefinementAttributesList()
-          .equals(other.getRefinementAttributesList())) return false;
+      if (!getRefinementAttributesList().equals(other.getRefinementAttributesList())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -4246,90 +4939,101 @@ public int hashCode() {
       return hash;
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+        parseFrom(java.nio.ByteBuffer data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+        parseFrom(
+            java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+        parseFrom(com.google.protobuf.ByteString data)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+        parseFrom(
+            com.google.protobuf.ByteString data,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+        parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+        parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+        parseFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+        parseFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+        parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+        parseDelimitedFrom(
+            java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+        parseFrom(com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+        parseFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -4339,6 +5043,8 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Guided search result. The guided search helps user to refine the search
      * results and narrow down to the real needs from a broaded search results.
@@ -4346,33 +5052,35 @@ protected Builder newBuilderForType(
      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult)
         com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.class,
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder
+                    .class);
       }
 
-      // Construct using com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.newBuilder()
-      private Builder() {
+      // Construct using
+      // com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.newBuilder()
+      private Builder() {}
 
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -4388,19 +5096,22 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult getDefaultInstanceForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.getDefaultInstance();
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+          getDefaultInstanceForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+            .getDefaultInstance();
       }
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult build() {
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult result = buildPartial();
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult result =
+            buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
@@ -4408,15 +5119,20 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult result = new com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult(this);
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+          buildPartial() {
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult result =
+            new com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult(this);
         buildPartialRepeatedFields(result);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult result) {
+      private void buildPartialRepeatedFields(
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult result) {
         if (refinementAttributesBuilder_ == null) {
           if (((bitField0_ & 0x00000001) != 0)) {
             refinementAttributes_ = java.util.Collections.unmodifiableList(refinementAttributes_);
@@ -4428,7 +5144,8 @@ private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.
         }
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult result) {
         int from_bitField0_ = bitField0_;
       }
 
@@ -4436,46 +5153,54 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRespons
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult)other);
+        if (other
+            instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult) {
+          return mergeFrom(
+              (com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult other) {
-        if (other == com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult other) {
+        if (other
+            == com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                .getDefaultInstance()) return this;
         if (refinementAttributesBuilder_ == null) {
           if (!other.refinementAttributes_.isEmpty()) {
             if (refinementAttributes_.isEmpty()) {
@@ -4494,9 +5219,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse.
               refinementAttributesBuilder_ = null;
               refinementAttributes_ = other.refinementAttributes_;
               bitField0_ = (bitField0_ & ~0x00000001);
-              refinementAttributesBuilder_ = 
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                   getRefinementAttributesFieldBuilder() : null;
+              refinementAttributesBuilder_ =
+                  com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                      ? getRefinementAttributesFieldBuilder()
+                      : null;
             } else {
               refinementAttributesBuilder_.addAllMessages(other.refinementAttributes_);
             }
@@ -4528,25 +5254,30 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute m =
-                    input.readMessage(
-                        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.parser(),
-                        extensionRegistry);
-                if (refinementAttributesBuilder_ == null) {
-                  ensureRefinementAttributesIsMutable();
-                  refinementAttributes_.add(m);
-                } else {
-                  refinementAttributesBuilder_.addMessage(m);
-                }
-                break;
-              } // case 10
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                          .RefinementAttribute
+                      m =
+                          input.readMessage(
+                              com.google.cloud.discoveryengine.v1beta.SearchResponse
+                                  .GuidedSearchResult.RefinementAttribute.parser(),
+                              extensionRegistry);
+                  if (refinementAttributesBuilder_ == null) {
+                    ensureRefinementAttributesIsMutable();
+                    refinementAttributes_.add(m);
+                  } else {
+                    refinementAttributesBuilder_.addMessage(m);
+                  }
+                  break;
+                } // case 10
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -4556,28 +5287,48 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
-      private java.util.List refinementAttributes_ =
-        java.util.Collections.emptyList();
+      private java.util.List<
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttribute>
+          refinementAttributes_ = java.util.Collections.emptyList();
+
       private void ensureRefinementAttributesIsMutable() {
         if (!((bitField0_ & 0x00000001) != 0)) {
-          refinementAttributes_ = new java.util.ArrayList(refinementAttributes_);
+          refinementAttributes_ =
+              new java.util.ArrayList<
+                  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                      .RefinementAttribute>(refinementAttributes_);
           bitField0_ |= 0x00000001;
-         }
+        }
       }
 
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttributeOrBuilder> refinementAttributesBuilder_;
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttribute,
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttribute.Builder,
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttributeOrBuilder>
+          refinementAttributesBuilder_;
 
       /**
+       *
+       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
        */
-      public java.util.List getRefinementAttributesList() {
+      public java.util.List<
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttribute>
+          getRefinementAttributesList() {
         if (refinementAttributesBuilder_ == null) {
           return java.util.Collections.unmodifiableList(refinementAttributes_);
         } else {
@@ -4585,11 +5336,15 @@ public java.util.List
        * A list of ranked refinement attributes.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
        */
       public int getRefinementAttributesCount() {
         if (refinementAttributesBuilder_ == null) {
@@ -4599,13 +5354,19 @@ public int getRefinementAttributesCount() {
         }
       }
       /**
+       *
+       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute getRefinementAttributes(int index) {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute
+          getRefinementAttributes(int index) {
         if (refinementAttributesBuilder_ == null) {
           return refinementAttributes_.get(index);
         } else {
@@ -4613,14 +5374,21 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
         }
       }
       /**
+       *
+       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
        */
       public Builder setRefinementAttributes(
-          int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute value) {
+          int index,
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttribute
+              value) {
         if (refinementAttributesBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -4634,14 +5402,21 @@ public Builder setRefinementAttributes(
         return this;
       }
       /**
+       *
+       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
        */
       public Builder setRefinementAttributes(
-          int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder builderForValue) {
+          int index,
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttribute.Builder
+              builderForValue) {
         if (refinementAttributesBuilder_ == null) {
           ensureRefinementAttributesIsMutable();
           refinementAttributes_.set(index, builderForValue.build());
@@ -4652,13 +5427,20 @@ public Builder setRefinementAttributes(
         return this;
       }
       /**
+       *
+       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
        */
-      public Builder addRefinementAttributes(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute value) {
+      public Builder addRefinementAttributes(
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttribute
+              value) {
         if (refinementAttributesBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -4672,14 +5454,21 @@ public Builder addRefinementAttributes(com.google.cloud.discoveryengine.v1beta.S
         return this;
       }
       /**
+       *
+       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
        */
       public Builder addRefinementAttributes(
-          int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute value) {
+          int index,
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttribute
+              value) {
         if (refinementAttributesBuilder_ == null) {
           if (value == null) {
             throw new NullPointerException();
@@ -4693,14 +5482,20 @@ public Builder addRefinementAttributes(
         return this;
       }
       /**
+       *
+       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
        */
       public Builder addRefinementAttributes(
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder builderForValue) {
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttribute.Builder
+              builderForValue) {
         if (refinementAttributesBuilder_ == null) {
           ensureRefinementAttributesIsMutable();
           refinementAttributes_.add(builderForValue.build());
@@ -4711,14 +5506,21 @@ public Builder addRefinementAttributes(
         return this;
       }
       /**
+       *
+       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
        */
       public Builder addRefinementAttributes(
-          int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder builderForValue) {
+          int index,
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttribute.Builder
+              builderForValue) {
         if (refinementAttributesBuilder_ == null) {
           ensureRefinementAttributesIsMutable();
           refinementAttributes_.add(index, builderForValue.build());
@@ -4729,18 +5531,25 @@ public Builder addRefinementAttributes(
         return this;
       }
       /**
+       *
+       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
        */
       public Builder addAllRefinementAttributes(
-          java.lang.Iterable values) {
+          java.lang.Iterable<
+                  ? extends
+                      com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                          .RefinementAttribute>
+              values) {
         if (refinementAttributesBuilder_ == null) {
           ensureRefinementAttributesIsMutable();
-          com.google.protobuf.AbstractMessageLite.Builder.addAll(
-              values, refinementAttributes_);
+          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, refinementAttributes_);
           onChanged();
         } else {
           refinementAttributesBuilder_.addAllMessages(values);
@@ -4748,11 +5557,15 @@ public Builder addAllRefinementAttributes(
         return this;
       }
       /**
+       *
+       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
        */
       public Builder clearRefinementAttributes() {
         if (refinementAttributesBuilder_ == null) {
@@ -4765,11 +5578,15 @@ public Builder clearRefinementAttributes() {
         return this;
       }
       /**
+       *
+       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
        */
       public Builder removeRefinementAttributes(int index) {
         if (refinementAttributesBuilder_ == null) {
@@ -4782,39 +5599,57 @@ public Builder removeRefinementAttributes(int index) {
         return this;
       }
       /**
+       *
+       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder getRefinementAttributesBuilder(
-          int index) {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute.Builder
+          getRefinementAttributesBuilder(int index) {
         return getRefinementAttributesFieldBuilder().getBuilder(index);
       }
       /**
+       *
+       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttributeOrBuilder getRefinementAttributesOrBuilder(
-          int index) {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttributeOrBuilder
+          getRefinementAttributesOrBuilder(int index) {
         if (refinementAttributesBuilder_ == null) {
-          return refinementAttributes_.get(index);  } else {
+          return refinementAttributes_.get(index);
+        } else {
           return refinementAttributesBuilder_.getMessageOrBuilder(index);
         }
       }
       /**
+       *
+       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
        */
-      public java.util.List 
-           getRefinementAttributesOrBuilderList() {
+      public java.util.List<
+              ? extends
+                  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                      .RefinementAttributeOrBuilder>
+          getRefinementAttributesOrBuilderList() {
         if (refinementAttributesBuilder_ != null) {
           return refinementAttributesBuilder_.getMessageOrBuilderList();
         } else {
@@ -4822,45 +5657,79 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
         }
       }
       /**
+       *
+       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder addRefinementAttributesBuilder() {
-        return getRefinementAttributesFieldBuilder().addBuilder(
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.getDefaultInstance());
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute.Builder
+          addRefinementAttributesBuilder() {
+        return getRefinementAttributesFieldBuilder()
+            .addBuilder(
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                    .RefinementAttribute.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
        */
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder addRefinementAttributesBuilder(
-          int index) {
-        return getRefinementAttributesFieldBuilder().addBuilder(
-            index, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.getDefaultInstance());
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+              .RefinementAttribute.Builder
+          addRefinementAttributesBuilder(int index) {
+        return getRefinementAttributesFieldBuilder()
+            .addBuilder(
+                index,
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                    .RefinementAttribute.getDefaultInstance());
       }
       /**
+       *
+       *
        * 
        * A list of ranked refinement attributes.
        * 

        *
-       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
+       * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute refinement_attributes = 1;
+       * 
        */
-      public java.util.List 
-           getRefinementAttributesBuilderList() {
+      public java.util.List<
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttribute.Builder>
+          getRefinementAttributesBuilderList() {
         return getRefinementAttributesFieldBuilder().getBuilderList();
       }
+
       private com.google.protobuf.RepeatedFieldBuilderV3<
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttributeOrBuilder> 
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttribute,
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttribute.Builder,
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                  .RefinementAttributeOrBuilder>
           getRefinementAttributesFieldBuilder() {
         if (refinementAttributesBuilder_ == null) {
-          refinementAttributesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttribute.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.RefinementAttributeOrBuilder>(
+          refinementAttributesBuilder_ =
+              new com.google.protobuf.RepeatedFieldBuilderV3<
+                  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                      .RefinementAttribute,
+                  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                      .RefinementAttribute.Builder,
+                  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                      .RefinementAttributeOrBuilder>(
                   refinementAttributes_,
                   ((bitField0_ & 0x00000001) != 0),
                   getParentForChildren(),
@@ -4869,6 +5738,7 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
         }
         return refinementAttributesBuilder_;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -4881,41 +5751,45 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult)
-    private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+        DEFAULT_INSTANCE;
+
     static {
-      DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult();
+      DEFAULT_INSTANCE =
+          new com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public GuidedSearchResult parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public GuidedSearchResult parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -4927,85 +5801,99 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
-  public interface SummaryOrBuilder extends
+  public interface SummaryOrBuilder
+      extends
       // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchResponse.Summary)
       com.google.protobuf.MessageOrBuilder {
 
     /**
+     *
+     *
      * 
      * The summary content.
      * 

      *
      * string summary_text = 1;
+     *
      * @return The summaryText.
      */
     java.lang.String getSummaryText();
     /**
+     *
+     *
      * 
      * The summary content.
      * 

      *
      * string summary_text = 1;
+     *
      * @return The bytes for summaryText.
      */
-    com.google.protobuf.ByteString
-        getSummaryTextBytes();
+    com.google.protobuf.ByteString getSummaryTextBytes();
   }
   /**
+   *
+   *
    * 
    * Summary of the top N search result specified by the summary spec.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.Summary}
    */
-  public static final class Summary extends
-      com.google.protobuf.GeneratedMessageV3 implements
+  public static final class Summary extends com.google.protobuf.GeneratedMessageV3
+      implements
       // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.SearchResponse.Summary)
       SummaryOrBuilder {
-  private static final long serialVersionUID = 0L;
+    private static final long serialVersionUID = 0L;
     // Use Summary.newBuilder() to construct.
     private Summary(com.google.protobuf.GeneratedMessageV3.Builder builder) {
       super(builder);
     }
+
     private Summary() {
       summaryText_ = "";
     }
 
     @java.lang.Override
     @SuppressWarnings({"unused"})
-    protected java.lang.Object newInstance(
-        UnusedPrivateParameter unused) {
+    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
       return new Summary();
     }
 
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.class,
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder.class);
     }
 
     public static final int SUMMARY_TEXT_FIELD_NUMBER = 1;
+
     @SuppressWarnings("serial")
     private volatile java.lang.Object summaryText_ = "";
     /**
+     *
+     *
      * 
      * The summary content.
      * 

      *
      * string summary_text = 1;
+     *
      * @return The summaryText.
      */
     @java.lang.Override
@@ -5014,29 +5902,29 @@ public java.lang.String getSummaryText() {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs = 
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         summaryText_ = s;
         return s;
       }
     }
     /**
+     *
+     *
      * 
      * The summary content.
      * 

      *
      * string summary_text = 1;
+     *
      * @return The bytes for summaryText.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getSummaryTextBytes() {
+    public com.google.protobuf.ByteString getSummaryTextBytes() {
       java.lang.Object ref = summaryText_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         summaryText_ = b;
         return b;
       } else {
@@ -5045,6 +5933,7 @@ public java.lang.String getSummaryText() {
     }
 
     private byte memoizedIsInitialized = -1;
+
     @java.lang.Override
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
@@ -5056,8 +5945,7 @@ public final boolean isInitialized() {
     }
 
     @java.lang.Override
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
+    public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
       if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(summaryText_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, summaryText_);
       }
@@ -5081,15 +5969,15 @@ public int getSerializedSize() {
     @java.lang.Override
     public boolean equals(final java.lang.Object obj) {
       if (obj == this) {
-       return true;
+        return true;
       }
       if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary)) {
         return super.equals(obj);
       }
-      com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary other = (com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary) obj;
+      com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary other =
+          (com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary) obj;
 
-      if (!getSummaryText()
-          .equals(other.getSummaryText())) return false;
+      if (!getSummaryText().equals(other.getSummaryText())) return false;
       if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
@@ -5109,89 +5997,94 @@ public int hashCode() {
     }
 
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
-        java.nio.ByteBuffer data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+        java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
-        java.nio.ByteBuffer data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
+        byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input);
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseDelimitedFrom(
+        java.io.InputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
     }
 
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+          PARSER, input, extensionRegistry);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input);
+        com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
     }
+
     public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      return com.google.protobuf.GeneratedMessageV3
-          .parseWithIOException(PARSER, input, extensionRegistry);
+      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+          PARSER, input, extensionRegistry);
     }
 
     @java.lang.Override
-    public Builder newBuilderForType() { return newBuilder(); }
+    public Builder newBuilderForType() {
+      return newBuilder();
+    }
+
     public static Builder newBuilder() {
       return DEFAULT_INSTANCE.toBuilder();
     }
-    public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary prototype) {
+
+    public static Builder newBuilder(
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary prototype) {
       return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
     }
+
     @java.lang.Override
     public Builder toBuilder() {
-      return this == DEFAULT_INSTANCE
-          ? new Builder() : new Builder().mergeFrom(this);
+      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
     }
 
     @java.lang.Override
@@ -5201,39 +6094,41 @@ protected Builder newBuilderForType(
       return builder;
     }
     /**
+     *
+     *
      * 
      * Summary of the top N search result specified by the summary spec.
      * 

      *
      * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse.Summary}
      */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessageV3.Builder implements
+    public static final class Builder
+        extends com.google.protobuf.GeneratedMessageV3.Builder
+        implements
         // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchResponse.Summary)
         com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor;
+      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor;
       }
 
       @java.lang.Override
       protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_fieldAccessorTable
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder.class);
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.class,
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder.class);
       }
 
       // Construct using com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.newBuilder()
-      private Builder() {
-
-      }
+      private Builder() {}
 
-      private Builder(
-          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-
       }
+
       @java.lang.Override
       public Builder clear() {
         super.clear();
@@ -5243,13 +6138,14 @@ public Builder clear() {
       }
 
       @java.lang.Override
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor;
+      public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+        return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+            .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor;
       }
 
       @java.lang.Override
-      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary getDefaultInstanceForType() {
+      public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary
+          getDefaultInstanceForType() {
         return com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance();
       }
 
@@ -5264,13 +6160,17 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary build() {
 
       @java.lang.Override
       public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary buildPartial() {
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary result = new com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary(this);
-        if (bitField0_ != 0) { buildPartial0(result); }
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary result =
+            new com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary(this);
+        if (bitField0_ != 0) {
+          buildPartial0(result);
+        }
         onBuilt();
         return result;
       }
 
-      private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary result) {
+      private void buildPartial0(
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary result) {
         int from_bitField0_ = bitField0_;
         if (((from_bitField0_ & 0x00000001) != 0)) {
           result.summaryText_ = summaryText_;
@@ -5281,46 +6181,52 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRespons
       public Builder clone() {
         return super.clone();
       }
+
       @java.lang.Override
       public Builder setField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.setField(field, value);
       }
+
       @java.lang.Override
-      public Builder clearField(
-          com.google.protobuf.Descriptors.FieldDescriptor field) {
+      public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
         return super.clearField(field);
       }
+
       @java.lang.Override
-      public Builder clearOneof(
-          com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+      public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
         return super.clearOneof(oneof);
       }
+
       @java.lang.Override
       public Builder setRepeatedField(
           com.google.protobuf.Descriptors.FieldDescriptor field,
-          int index, java.lang.Object value) {
+          int index,
+          java.lang.Object value) {
         return super.setRepeatedField(field, index, value);
       }
+
       @java.lang.Override
       public Builder addRepeatedField(
-          com.google.protobuf.Descriptors.FieldDescriptor field,
-          java.lang.Object value) {
+          com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
         return super.addRepeatedField(field, value);
       }
+
       @java.lang.Override
       public Builder mergeFrom(com.google.protobuf.Message other) {
         if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary) {
-          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary)other);
+          return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary) other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary other) {
-        if (other == com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance()) return this;
+      public Builder mergeFrom(
+          com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary other) {
+        if (other
+            == com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance())
+          return this;
         if (!other.getSummaryText().isEmpty()) {
           summaryText_ = other.summaryText_;
           bitField0_ |= 0x00000001;
@@ -5352,17 +6258,19 @@ public Builder mergeFrom(
               case 0:
                 done = true;
                 break;
-              case 10: {
-                summaryText_ = input.readStringRequireUtf8();
-                bitField0_ |= 0x00000001;
-                break;
-              } // case 10
-              default: {
-                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                  done = true; // was an endgroup tag
-                }
-                break;
-              } // default:
+              case 10:
+                {
+                  summaryText_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+              default:
+                {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
             } // switch (tag)
           } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -5372,22 +6280,25 @@ public Builder mergeFrom(
         } // finally
         return this;
       }
+
       private int bitField0_;
 
       private java.lang.Object summaryText_ = "";
       /**
+       *
+       *
        * 
        * The summary content.
        * 

        *
        * string summary_text = 1;
+       *
        * @return The summaryText.
        */
       public java.lang.String getSummaryText() {
         java.lang.Object ref = summaryText_;
         if (!(ref instanceof java.lang.String)) {
-          com.google.protobuf.ByteString bs =
-              (com.google.protobuf.ByteString) ref;
+          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
           java.lang.String s = bs.toStringUtf8();
           summaryText_ = s;
           return s;
@@ -5396,20 +6307,21 @@ public java.lang.String getSummaryText() {
         }
       }
       /**
+       *
+       *
        * 
        * The summary content.
        * 

        *
        * string summary_text = 1;
+       *
        * @return The bytes for summaryText.
        */
-      public com.google.protobuf.ByteString
-          getSummaryTextBytes() {
+      public com.google.protobuf.ByteString getSummaryTextBytes() {
         java.lang.Object ref = summaryText_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b = 
-              com.google.protobuf.ByteString.copyFromUtf8(
-                  (java.lang.String) ref);
+          com.google.protobuf.ByteString b =
+              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
           summaryText_ = b;
           return b;
         } else {
@@ -5417,28 +6329,35 @@ public java.lang.String getSummaryText() {
         }
       }
       /**
+       *
+       *
        * 
        * The summary content.
        * 

        *
        * string summary_text = 1;
+       *
        * @param value The summaryText to set.
        * @return This builder for chaining.
        */
-      public Builder setSummaryText(
-          java.lang.String value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setSummaryText(java.lang.String value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         summaryText_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
       /**
+       *
+       *
        * 
        * The summary content.
        * 

        *
        * string summary_text = 1;
+       *
        * @return This builder for chaining.
        */
       public Builder clearSummaryText() {
@@ -5448,23 +6367,28 @@ public Builder clearSummaryText() {
         return this;
       }
       /**
+       *
+       *
        * 
        * The summary content.
        * 

        *
        * string summary_text = 1;
+       *
        * @param value The bytes for summaryText to set.
        * @return This builder for chaining.
        */
-      public Builder setSummaryTextBytes(
-          com.google.protobuf.ByteString value) {
-        if (value == null) { throw new NullPointerException(); }
+      public Builder setSummaryTextBytes(com.google.protobuf.ByteString value) {
+        if (value == null) {
+          throw new NullPointerException();
+        }
         checkByteStringIsUtf8(value);
         summaryText_ = value;
         bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
+
       @java.lang.Override
       public final Builder setUnknownFields(
           final com.google.protobuf.UnknownFieldSet unknownFields) {
@@ -5477,41 +6401,44 @@ public final Builder mergeUnknownFields(
         return super.mergeUnknownFields(unknownFields);
       }
 
-
       // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchResponse.Summary)
     }
 
     // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchResponse.Summary)
-    private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary DEFAULT_INSTANCE;
+    private static final com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary
+        DEFAULT_INSTANCE;
+
     static {
       DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary();
     }
 
-    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary getDefaultInstance() {
+    public static com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary
+        getDefaultInstance() {
       return DEFAULT_INSTANCE;
     }
 
-    private static final com.google.protobuf.Parser
-        PARSER = new com.google.protobuf.AbstractParser() {
-      @java.lang.Override
-      public Summary parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        Builder builder = newBuilder();
-        try {
-          builder.mergeFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(builder.buildPartial());
-        } catch (com.google.protobuf.UninitializedMessageException e) {
-          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(e)
-              .setUnfinishedMessage(builder.buildPartial());
-        }
-        return builder.buildPartial();
-      }
-    };
+    private static final com.google.protobuf.Parser PARSER =
+        new com.google.protobuf.AbstractParser() {
+          @java.lang.Override
+          public Summary parsePartialFrom(
+              com.google.protobuf.CodedInputStream input,
+              com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+              throws com.google.protobuf.InvalidProtocolBufferException {
+            Builder builder = newBuilder();
+            try {
+              builder.mergeFrom(input, extensionRegistry);
+            } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+              throw e.setUnfinishedMessage(builder.buildPartial());
+            } catch (com.google.protobuf.UninitializedMessageException e) {
+              throw e.asInvalidProtocolBufferException()
+                  .setUnfinishedMessage(builder.buildPartial());
+            } catch (java.io.IOException e) {
+              throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                  .setUnfinishedMessage(builder.buildPartial());
+            }
+            return builder.buildPartial();
+          }
+        };
 
     public static com.google.protobuf.Parser parser() {
       return PARSER;
@@ -5523,77 +6450,99 @@ public com.google.protobuf.Parser getParserForType() {
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary
+        getDefaultInstanceForType() {
       return DEFAULT_INSTANCE;
     }
-
   }
 
   public static final int RESULTS_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
-  private java.util.List results_;
+  private java.util.List
+      results_;
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * 
    */
   @java.lang.Override
-  public java.util.List getResultsList() {
+  public java.util.List
+      getResultsList() {
     return results_;
   }
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * 
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List<
+          ? extends com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder>
       getResultsOrBuilderList() {
     return results_;
   }
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * 
    */
   @java.lang.Override
   public int getResultsCount() {
     return results_.size();
   }
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * 
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult getResults(int index) {
     return results_.get(index);
   }
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder getResultsOrBuilder(
-      int index) {
+  public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder
+      getResultsOrBuilder(int index) {
     return results_.get(index);
   }
 
   public static final int FACETS_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private java.util.List facets_;
   /**
+   *
+   *
    * 
    * Results of facets requested by user.
    * 

@@ -5601,10 +6550,13 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuil
    * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
    */
   @java.lang.Override
-  public java.util.List getFacetsList() {
+  public java.util.List
+      getFacetsList() {
     return facets_;
   }
   /**
+   *
+   *
    * 
    * Results of facets requested by user.
    * 

@@ -5612,11 +6564,14 @@ public java.util.Listrepeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List<
+          ? extends com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder>
       getFacetsOrBuilderList() {
     return facets_;
   }
   /**
+   *
+   *
    * 
    * Results of facets requested by user.
    * 

@@ -5628,6 +6583,8 @@ public int getFacetsCount() {
     return facets_.size();
   }
   /**
+   *
+   *
    * 
    * Results of facets requested by user.
    * 

@@ -5639,6 +6596,8 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet getFacets(in
     return facets_.get(index);
   }
   /**
+   *
+   *
    * 
    * Results of facets requested by user.
    * 

@@ -5652,13 +6611,19 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder get
   }
 
   public static final int GUIDED_SEARCH_RESULT_FIELD_NUMBER = 8;
-  private com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guidedSearchResult_;
+  private com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+      guidedSearchResult_;
   /**
+   *
+   *
    * 
    * Guided search result.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+   * 
+   *
    * @return Whether the guidedSearchResult field is set.
    */
   @java.lang.Override
@@ -5666,32 +6631,51 @@ public boolean hasGuidedSearchResult() {
     return guidedSearchResult_ != null;
   }
   /**
+   *
+   *
    * 
    * Guided search result.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+   * 
+   *
    * @return The guidedSearchResult.
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult getGuidedSearchResult() {
-    return guidedSearchResult_ == null ? com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.getDefaultInstance() : guidedSearchResult_;
+  public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+      getGuidedSearchResult() {
+    return guidedSearchResult_ == null
+        ? com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+            .getDefaultInstance()
+        : guidedSearchResult_;
   }
   /**
+   *
+   *
    * 
    * Guided search result.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+   * 
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder getGuidedSearchResultOrBuilder() {
-    return guidedSearchResult_ == null ? com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.getDefaultInstance() : guidedSearchResult_;
+  public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder
+      getGuidedSearchResultOrBuilder() {
+    return guidedSearchResult_ == null
+        ? com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+            .getDefaultInstance()
+        : guidedSearchResult_;
   }
 
   public static final int TOTAL_SIZE_FIELD_NUMBER = 3;
   private int totalSize_ = 0;
   /**
+   *
+   *
    * 
    * The estimated total count of matched items irrespective of pagination. The
    * count of
@@ -5702,6 +6686,7 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
    * 

    *
    * int32 total_size = 3;
+   *
    * @return The totalSize.
    */
   @java.lang.Override
@@ -5710,9 +6695,12 @@ public int getTotalSize() {
   }
 
   public static final int ATTRIBUTION_TOKEN_FIELD_NUMBER = 4;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object attributionToken_ = "";
   /**
+   *
+   *
    * 
    * A unique search token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -5721,6 +6709,7 @@ public int getTotalSize() {
    * 

    *
    * string attribution_token = 4;
+   *
    * @return The attributionToken.
    */
   @java.lang.Override
@@ -5729,14 +6718,15 @@ public java.lang.String getAttributionToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       attributionToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A unique search token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -5745,16 +6735,15 @@ public java.lang.String getAttributionToken() {
    * 

    *
    * string attribution_token = 4;
+   *
    * @return The bytes for attributionToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getAttributionTokenBytes() {
+  public com.google.protobuf.ByteString getAttributionTokenBytes() {
     java.lang.Object ref = attributionToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       attributionToken_ = b;
       return b;
     } else {
@@ -5763,9 +6752,12 @@ public java.lang.String getAttributionToken() {
   }
 
   public static final int REDIRECT_URI_FIELD_NUMBER = 12;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object redirectUri_ = "";
   /**
+   *
+   *
    * 
    * The URI of a customer-defined redirect page. If redirect action is
    * triggered, no search is performed, and only
@@ -5776,6 +6768,7 @@ public java.lang.String getAttributionToken() {
    * 

    *
    * string redirect_uri = 12;
+   *
    * @return The redirectUri.
    */
   @java.lang.Override
@@ -5784,14 +6777,15 @@ public java.lang.String getRedirectUri() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       redirectUri_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The URI of a customer-defined redirect page. If redirect action is
    * triggered, no search is performed, and only
@@ -5802,16 +6796,15 @@ public java.lang.String getRedirectUri() {
    * 

    *
    * string redirect_uri = 12;
+   *
    * @return The bytes for redirectUri.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getRedirectUriBytes() {
+  public com.google.protobuf.ByteString getRedirectUriBytes() {
     java.lang.Object ref = redirectUri_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       redirectUri_ = b;
       return b;
     } else {
@@ -5820,9 +6813,12 @@ public java.lang.String getRedirectUri() {
   }
 
   public static final int NEXT_PAGE_TOKEN_FIELD_NUMBER = 5;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object nextPageToken_ = "";
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [SearchRequest.page_token][google.cloud.discoveryengine.v1beta.SearchRequest.page_token]
@@ -5831,6 +6827,7 @@ public java.lang.String getRedirectUri() {
    * 

    *
    * string next_page_token = 5;
+   *
    * @return The nextPageToken.
    */
   @java.lang.Override
@@ -5839,14 +6836,15 @@ public java.lang.String getNextPageToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       nextPageToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [SearchRequest.page_token][google.cloud.discoveryengine.v1beta.SearchRequest.page_token]
@@ -5855,16 +6853,15 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string next_page_token = 5;
+   *
    * @return The bytes for nextPageToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNextPageTokenBytes() {
+  public com.google.protobuf.ByteString getNextPageTokenBytes() {
     java.lang.Object ref = nextPageToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       nextPageToken_ = b;
       return b;
     } else {
@@ -5873,9 +6870,12 @@ public java.lang.String getNextPageToken() {
   }
 
   public static final int CORRECTED_QUERY_FIELD_NUMBER = 7;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object correctedQuery_ = "";
   /**
+   *
+   *
    * 
    * Contains the spell corrected query, if found. If the spell correction type
    * is AUTOMATIC, then the search results are based on corrected_query.
@@ -5883,6 +6883,7 @@ public java.lang.String getNextPageToken() {
    * 

    *
    * string corrected_query = 7;
+   *
    * @return The correctedQuery.
    */
   @java.lang.Override
@@ -5891,14 +6892,15 @@ public java.lang.String getCorrectedQuery() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       correctedQuery_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Contains the spell corrected query, if found. If the spell correction type
    * is AUTOMATIC, then the search results are based on corrected_query.
@@ -5906,16 +6908,15 @@ public java.lang.String getCorrectedQuery() {
    * 

    *
    * string corrected_query = 7;
+   *
    * @return The bytes for correctedQuery.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getCorrectedQueryBytes() {
+  public com.google.protobuf.ByteString getCorrectedQueryBytes() {
     java.lang.Object ref = correctedQuery_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       correctedQuery_ = b;
       return b;
     } else {
@@ -5926,6 +6927,8 @@ public java.lang.String getCorrectedQuery() {
   public static final int SUMMARY_FIELD_NUMBER = 9;
   private com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary_;
   /**
+   *
+   *
    * 
    * A summary as part of the search results.
    * This field is only returned if
@@ -5934,6 +6937,7 @@ public java.lang.String getCorrectedQuery() {
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
+   *
    * @return Whether the summary field is set.
    */
   @java.lang.Override
@@ -5941,6 +6945,8 @@ public boolean hasSummary() {
     return summary_ != null;
   }
   /**
+   *
+   *
    * 
    * A summary as part of the search results.
    * This field is only returned if
@@ -5949,13 +6955,18 @@ public boolean hasSummary() {
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
+   *
    * @return The summary.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary getSummary() {
-    return summary_ == null ? com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance() : summary_;
+    return summary_ == null
+        ? com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance()
+        : summary_;
   }
   /**
+   *
+   *
    * 
    * A summary as part of the search results.
    * This field is only returned if
@@ -5966,43 +6977,55 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary getSummary
    * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder getSummaryOrBuilder() {
-    return summary_ == null ? com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance() : summary_;
+  public com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder
+      getSummaryOrBuilder() {
+    return summary_ == null
+        ? com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance()
+        : summary_;
   }
 
   public static final int APPLIED_CONTROLS_FIELD_NUMBER = 10;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList appliedControls_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
+   *
+   *
    * 
    * Controls applied as part of the Control service.
    * 

    *
    * repeated string applied_controls = 10;
+   *
    * @return A list containing the appliedControls.
    */
-  public com.google.protobuf.ProtocolStringList
-      getAppliedControlsList() {
+  public com.google.protobuf.ProtocolStringList getAppliedControlsList() {
     return appliedControls_;
   }
   /**
+   *
+   *
    * 
    * Controls applied as part of the Control service.
    * 

    *
    * repeated string applied_controls = 10;
+   *
    * @return The count of appliedControls.
    */
   public int getAppliedControlsCount() {
     return appliedControls_.size();
   }
   /**
+   *
+   *
    * 
    * Controls applied as part of the Control service.
    * 

    *
    * repeated string applied_controls = 10;
+   *
    * @param index The index of the element to return.
    * @return The appliedControls at the given index.
    */
@@ -6010,20 +7033,23 @@ public java.lang.String getAppliedControls(int index) {
     return appliedControls_.get(index);
   }
   /**
+   *
+   *
    * 
    * Controls applied as part of the Control service.
    * 

    *
    * repeated string applied_controls = 10;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the appliedControls at the given index.
    */
-  public com.google.protobuf.ByteString
-      getAppliedControlsBytes(int index) {
+  public com.google.protobuf.ByteString getAppliedControlsBytes(int index) {
     return appliedControls_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -6035,8 +7061,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < results_.size(); i++) {
       output.writeMessage(1, results_.get(i));
     }
@@ -6077,16 +7102,13 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < results_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, results_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, results_.get(i));
     }
     for (int i = 0; i < facets_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, facets_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, facets_.get(i));
     }
     if (totalSize_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(3, totalSize_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(3, totalSize_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(attributionToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, attributionToken_);
@@ -6098,12 +7120,10 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(7, correctedQuery_);
     }
     if (guidedSearchResult_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(8, getGuidedSearchResult());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(8, getGuidedSearchResult());
     }
     if (summary_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(9, getSummary());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(9, getSummary());
     }
     {
       int dataSize = 0;
@@ -6124,39 +7144,30 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.SearchResponse other = (com.google.cloud.discoveryengine.v1beta.SearchResponse) obj;
+    com.google.cloud.discoveryengine.v1beta.SearchResponse other =
+        (com.google.cloud.discoveryengine.v1beta.SearchResponse) obj;
 
-    if (!getResultsList()
-        .equals(other.getResultsList())) return false;
-    if (!getFacetsList()
-        .equals(other.getFacetsList())) return false;
+    if (!getResultsList().equals(other.getResultsList())) return false;
+    if (!getFacetsList().equals(other.getFacetsList())) return false;
     if (hasGuidedSearchResult() != other.hasGuidedSearchResult()) return false;
     if (hasGuidedSearchResult()) {
-      if (!getGuidedSearchResult()
-          .equals(other.getGuidedSearchResult())) return false;
-    }
-    if (getTotalSize()
-        != other.getTotalSize()) return false;
-    if (!getAttributionToken()
-        .equals(other.getAttributionToken())) return false;
-    if (!getRedirectUri()
-        .equals(other.getRedirectUri())) return false;
-    if (!getNextPageToken()
-        .equals(other.getNextPageToken())) return false;
-    if (!getCorrectedQuery()
-        .equals(other.getCorrectedQuery())) return false;
+      if (!getGuidedSearchResult().equals(other.getGuidedSearchResult())) return false;
+    }
+    if (getTotalSize() != other.getTotalSize()) return false;
+    if (!getAttributionToken().equals(other.getAttributionToken())) return false;
+    if (!getRedirectUri().equals(other.getRedirectUri())) return false;
+    if (!getNextPageToken().equals(other.getNextPageToken())) return false;
+    if (!getCorrectedQuery().equals(other.getCorrectedQuery())) return false;
     if (hasSummary() != other.hasSummary()) return false;
     if (hasSummary()) {
-      if (!getSummary()
-          .equals(other.getSummary())) return false;
+      if (!getSummary().equals(other.getSummary())) return false;
     }
-    if (!getAppliedControlsList()
-        .equals(other.getAppliedControlsList())) return false;
+    if (!getAppliedControlsList().equals(other.getAppliedControlsList())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -6204,98 +7215,104 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.SearchResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.SearchResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.SearchResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Response message for
    * [SearchService.Search][google.cloud.discoveryengine.v1beta.SearchService.Search]
@@ -6304,33 +7321,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.SearchResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.SearchResponse)
       com.google.cloud.discoveryengine.v1beta.SearchResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.class, com.google.cloud.discoveryengine.v1beta.SearchResponse.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.class,
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.SearchResponse.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -6364,15 +7380,14 @@ public Builder clear() {
         summaryBuilder_.dispose();
         summaryBuilder_ = null;
       }
-      appliedControls_ =
-          com.google.protobuf.LazyStringArrayList.emptyList();
+      appliedControls_ = com.google.protobuf.LazyStringArrayList.emptyList();
       return this;
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto.internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SearchServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor;
     }
 
     @java.lang.Override
@@ -6391,14 +7406,18 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.SearchResponse buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.SearchResponse result = new com.google.cloud.discoveryengine.v1beta.SearchResponse(this);
+      com.google.cloud.discoveryengine.v1beta.SearchResponse result =
+          new com.google.cloud.discoveryengine.v1beta.SearchResponse(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.SearchResponse result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.discoveryengine.v1beta.SearchResponse result) {
       if (resultsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           results_ = java.util.Collections.unmodifiableList(results_);
@@ -6422,9 +7441,10 @@ private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.
     private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.guidedSearchResult_ = guidedSearchResultBuilder_ == null
-            ? guidedSearchResult_
-            : guidedSearchResultBuilder_.build();
+        result.guidedSearchResult_ =
+            guidedSearchResultBuilder_ == null
+                ? guidedSearchResult_
+                : guidedSearchResultBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000008) != 0)) {
         result.totalSize_ = totalSize_;
@@ -6442,9 +7462,7 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRespons
         result.correctedQuery_ = correctedQuery_;
       }
       if (((from_bitField0_ & 0x00000100) != 0)) {
-        result.summary_ = summaryBuilder_ == null
-            ? summary_
-            : summaryBuilder_.build();
+        result.summary_ = summaryBuilder_ == null ? summary_ : summaryBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000200) != 0)) {
         appliedControls_.makeImmutable();
@@ -6456,38 +7474,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.SearchRespons
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.SearchResponse) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.SearchResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -6495,7 +7514,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.SearchResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.SearchResponse.getDefaultInstance())
+        return this;
       if (resultsBuilder_ == null) {
         if (!other.results_.isEmpty()) {
           if (results_.isEmpty()) {
@@ -6514,9 +7534,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse
             resultsBuilder_ = null;
             results_ = other.results_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            resultsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getResultsFieldBuilder() : null;
+            resultsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getResultsFieldBuilder()
+                    : null;
           } else {
             resultsBuilder_.addAllMessages(other.results_);
           }
@@ -6540,9 +7561,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.SearchResponse
             facetsBuilder_ = null;
             facets_ = other.facets_;
             bitField0_ = (bitField0_ & ~0x00000002);
-            facetsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getFacetsFieldBuilder() : null;
+            facetsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getFacetsFieldBuilder()
+                    : null;
           } else {
             facetsBuilder_.addAllMessages(other.facets_);
           }
@@ -6613,83 +7635,92 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult m =
-                  input.readMessage(
-                      com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.parser(),
-                      extensionRegistry);
-              if (resultsBuilder_ == null) {
-                ensureResultsIsMutable();
-                results_.add(m);
-              } else {
-                resultsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 10
-            case 18: {
-              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet m =
-                  input.readMessage(
-                      com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.parser(),
-                      extensionRegistry);
-              if (facetsBuilder_ == null) {
-                ensureFacetsIsMutable();
-                facets_.add(m);
-              } else {
-                facetsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 18
-            case 24: {
-              totalSize_ = input.readInt32();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 24
-            case 34: {
-              attributionToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 34
-            case 42: {
-              nextPageToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 42
-            case 58: {
-              correctedQuery_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000080;
-              break;
-            } // case 58
-            case 66: {
-              input.readMessage(
-                  getGuidedSearchResultFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 66
-            case 74: {
-              input.readMessage(
-                  getSummaryFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000100;
-              break;
-            } // case 74
-            case 82: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureAppliedControlsIsMutable();
-              appliedControls_.add(s);
-              break;
-            } // case 82
-            case 98: {
-              redirectUri_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 98
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
+                            .parser(),
+                        extensionRegistry);
+                if (resultsBuilder_ == null) {
+                  ensureResultsIsMutable();
+                  results_.add(m);
+                } else {
+                  resultsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+            case 18:
+              {
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.parser(),
+                        extensionRegistry);
+                if (facetsBuilder_ == null) {
+                  ensureFacetsIsMutable();
+                  facets_.add(m);
+                } else {
+                  facetsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 18
+            case 24:
+              {
+                totalSize_ = input.readInt32();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 24
+            case 34:
+              {
+                attributionToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 34
+            case 42:
+              {
+                nextPageToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 42
+            case 58:
+              {
+                correctedQuery_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 58
+            case 66:
+              {
+                input.readMessage(
+                    getGuidedSearchResultFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 66
+            case 74:
+              {
+                input.readMessage(getSummaryFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000100;
+                break;
+              } // case 74
+            case 82:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureAppliedControlsIsMutable();
+                appliedControls_.add(s);
+                break;
+              } // case 82
+            case 98:
+              {
+                redirectUri_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 98
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -6699,28 +7730,39 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private java.util.List results_ =
-      java.util.Collections.emptyList();
+    private java.util.List
+        results_ = java.util.Collections.emptyList();
+
     private void ensureResultsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        results_ = new java.util.ArrayList(results_);
+        results_ =
+            new java.util.ArrayList<
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult>(results_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder> resultsBuilder_;
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult,
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder>
+        resultsBuilder_;
 
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * 
      */
-    public java.util.List getResultsList() {
+    public java.util.List
+        getResultsList() {
       if (resultsBuilder_ == null) {
         return java.util.Collections.unmodifiableList(results_);
       } else {
@@ -6728,11 +7770,14 @@ public java.util.List
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * 
      */
     public int getResultsCount() {
       if (resultsBuilder_ == null) {
@@ -6742,13 +7787,17 @@ public int getResultsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult getResults(int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult getResults(
+        int index) {
       if (resultsBuilder_ == null) {
         return results_.get(index);
       } else {
@@ -6756,11 +7805,14 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult getRe
       }
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * 
      */
     public Builder setResults(
         int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult value) {
@@ -6777,14 +7829,19 @@ public Builder setResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * 
      */
     public Builder setResults(
-        int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder builderForValue) {
+        int index,
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder
+            builderForValue) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
         results_.set(index, builderForValue.build());
@@ -6795,13 +7852,17 @@ public Builder setResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * 
      */
-    public Builder addResults(com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult value) {
+    public Builder addResults(
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult value) {
       if (resultsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -6815,11 +7876,14 @@ public Builder addResults(com.google.cloud.discoveryengine.v1beta.SearchResponse
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * 
      */
     public Builder addResults(
         int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult value) {
@@ -6836,14 +7900,18 @@ public Builder addResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * 
      */
     public Builder addResults(
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder builderForValue) {
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder
+            builderForValue) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
         results_.add(builderForValue.build());
@@ -6854,14 +7922,19 @@ public Builder addResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * 
      */
     public Builder addResults(
-        int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder builderForValue) {
+        int index,
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder
+            builderForValue) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
         results_.add(index, builderForValue.build());
@@ -6872,18 +7945,22 @@ public Builder addResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * 
      */
     public Builder addAllResults(
-        java.lang.Iterable values) {
+        java.lang.Iterable<
+                ? extends com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult>
+            values) {
       if (resultsBuilder_ == null) {
         ensureResultsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, results_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, results_);
         onChanged();
       } else {
         resultsBuilder_.addAllMessages(values);
@@ -6891,11 +7968,14 @@ public Builder addAllResults(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * 
      */
     public Builder clearResults() {
       if (resultsBuilder_ == null) {
@@ -6908,11 +7988,14 @@ public Builder clearResults() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * 
      */
     public Builder removeResults(int index) {
       if (resultsBuilder_ == null) {
@@ -6925,39 +8008,50 @@ public Builder removeResults(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder getResultsBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder
+        getResultsBuilder(int index) {
       return getResultsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder getResultsOrBuilder(
-        int index) {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder
+        getResultsOrBuilder(int index) {
       if (resultsBuilder_ == null) {
-        return results_.get(index);  } else {
+        return results_.get(index);
+      } else {
         return resultsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * 
      */
-    public java.util.List 
-         getResultsOrBuilderList() {
+    public java.util.List<
+            ? extends com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder>
+        getResultsOrBuilderList() {
       if (resultsBuilder_ != null) {
         return resultsBuilder_.getMessageOrBuilderList();
       } else {
@@ -6965,74 +8059,102 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuil
       }
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder addResultsBuilder() {
-      return getResultsFieldBuilder().addBuilder(
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder
+        addResultsBuilder() {
+      return getResultsFieldBuilder()
+          .addBuilder(
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
+                  .getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder addResultsBuilder(
-        int index) {
-      return getResultsFieldBuilder().addBuilder(
-          index, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.getDefaultInstance());
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder
+        addResultsBuilder(int index) {
+      return getResultsFieldBuilder()
+          .addBuilder(
+              index,
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult
+                  .getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * A list of matched documents. The order represents the ranking.
      * 

      *
-     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+     * 
      */
-    public java.util.List 
-         getResultsBuilderList() {
+    public java.util.List<
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder>
+        getResultsBuilderList() {
       return getResultsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult,
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder>
         getResultsFieldBuilder() {
       if (resultsBuilder_ == null) {
-        resultsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder>(
-                results_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        resultsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult,
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult.Builder,
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder>(
+                results_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         results_ = null;
       }
       return resultsBuilder_;
     }
 
     private java.util.List facets_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureFacetsIsMutable() {
       if (!((bitField0_ & 0x00000002) != 0)) {
-        facets_ = new java.util.ArrayList(facets_);
+        facets_ =
+            new java.util.ArrayList(
+                facets_);
         bitField0_ |= 0x00000002;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder> facetsBuilder_;
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet,
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder>
+        facetsBuilder_;
 
     /**
+     *
+     *
      * 
      * Results of facets requested by user.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
      */
-    public java.util.List getFacetsList() {
+    public java.util.List
+        getFacetsList() {
       if (facetsBuilder_ == null) {
         return java.util.Collections.unmodifiableList(facets_);
       } else {
@@ -7040,6 +8162,8 @@ public java.util.List
      * Results of facets requested by user.
      * 

@@ -7054,6 +8178,8 @@ public int getFacetsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * Results of facets requested by user.
      * 

@@ -7068,6 +8194,8 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet getFacets(in
       }
     }
     /**
+     *
+     *
      * 
      * Results of facets requested by user.
      * 

@@ -7089,6 +8217,8 @@ public Builder setFacets(
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of facets requested by user.
      * 

@@ -7096,7 +8226,8 @@ public Builder setFacets(
      * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
      */
     public Builder setFacets(
-        int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder builderForValue) {
+        int index,
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder builderForValue) {
       if (facetsBuilder_ == null) {
         ensureFacetsIsMutable();
         facets_.set(index, builderForValue.build());
@@ -7107,6 +8238,8 @@ public Builder setFacets(
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of facets requested by user.
      * 

@@ -7127,6 +8260,8 @@ public Builder addFacets(com.google.cloud.discoveryengine.v1beta.SearchResponse.
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of facets requested by user.
      * 

@@ -7148,6 +8283,8 @@ public Builder addFacets(
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of facets requested by user.
      * 

@@ -7166,6 +8303,8 @@ public Builder addFacets(
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of facets requested by user.
      * 

@@ -7173,7 +8312,8 @@ public Builder addFacets(
      * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
      */
     public Builder addFacets(
-        int index, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder builderForValue) {
+        int index,
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder builderForValue) {
       if (facetsBuilder_ == null) {
         ensureFacetsIsMutable();
         facets_.add(index, builderForValue.build());
@@ -7184,6 +8324,8 @@ public Builder addFacets(
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of facets requested by user.
      * 

@@ -7191,11 +8333,11 @@ public Builder addFacets(
      * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
      */
     public Builder addAllFacets(
-        java.lang.Iterable values) {
+        java.lang.Iterable
+            values) {
       if (facetsBuilder_ == null) {
         ensureFacetsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, facets_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, facets_);
         onChanged();
       } else {
         facetsBuilder_.addAllMessages(values);
@@ -7203,6 +8345,8 @@ public Builder addAllFacets(
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of facets requested by user.
      * 

@@ -7220,6 +8364,8 @@ public Builder clearFacets() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of facets requested by user.
      * 

@@ -7237,6 +8383,8 @@ public Builder removeFacets(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Results of facets requested by user.
      * 

@@ -7248,6 +8396,8 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder getF
       return getFacetsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * Results of facets requested by user.
      * 

@@ -7257,19 +8407,23 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder getF
     public com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsOrBuilder(
         int index) {
       if (facetsBuilder_ == null) {
-        return facets_.get(index);  } else {
+        return facets_.get(index);
+      } else {
         return facetsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * Results of facets requested by user.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
      */
-    public java.util.List 
-         getFacetsOrBuilderList() {
+    public java.util.List<
+            ? extends com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder>
+        getFacetsOrBuilderList() {
       if (facetsBuilder_ != null) {
         return facetsBuilder_.getMessageOrBuilderList();
       } else {
@@ -7277,6 +8431,8 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder get
       }
     }
     /**
+     *
+     *
      * 
      * Results of facets requested by user.
      * 

@@ -7284,10 +8440,13 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder get
      * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
      */
     public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder addFacetsBuilder() {
-      return getFacetsFieldBuilder().addBuilder(
-          com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.getDefaultInstance());
+      return getFacetsFieldBuilder()
+          .addBuilder(
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Results of facets requested by user.
      * 

@@ -7296,72 +8455,102 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder addF
      */
     public com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder addFacetsBuilder(
         int index) {
-      return getFacetsFieldBuilder().addBuilder(
-          index, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.getDefaultInstance());
+      return getFacetsFieldBuilder()
+          .addBuilder(
+              index,
+              com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * Results of facets requested by user.
      * 

      *
      * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
      */
-    public java.util.List 
-         getFacetsBuilderList() {
+    public java.util.List
+        getFacetsBuilderList() {
       return getFacetsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet,
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder>
         getFacetsFieldBuilder() {
       if (facetsBuilder_ == null) {
-        facetsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet, com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder>(
-                facets_,
-                ((bitField0_ & 0x00000002) != 0),
-                getParentForChildren(),
-                isClean());
+        facetsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet,
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet.Builder,
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder>(
+                facets_, ((bitField0_ & 0x00000002) != 0), getParentForChildren(), isClean());
         facets_ = null;
       }
       return facetsBuilder_;
     }
 
-    private com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guidedSearchResult_;
+    private com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+        guidedSearchResult_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder> guidedSearchResultBuilder_;
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult,
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder>
+        guidedSearchResultBuilder_;
     /**
+     *
+     *
      * 
      * Guided search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+     * 
+     *
      * @return Whether the guidedSearchResult field is set.
      */
     public boolean hasGuidedSearchResult() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * Guided search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+     * 
+     *
      * @return The guidedSearchResult.
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult getGuidedSearchResult() {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+        getGuidedSearchResult() {
       if (guidedSearchResultBuilder_ == null) {
-        return guidedSearchResult_ == null ? com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.getDefaultInstance() : guidedSearchResult_;
+        return guidedSearchResult_ == null
+            ? com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                .getDefaultInstance()
+            : guidedSearchResult_;
       } else {
         return guidedSearchResultBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Guided search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+     * 
      */
-    public Builder setGuidedSearchResult(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult value) {
+    public Builder setGuidedSearchResult(
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult value) {
       if (guidedSearchResultBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -7375,14 +8564,19 @@ public Builder setGuidedSearchResult(com.google.cloud.discoveryengine.v1beta.Sea
       return this;
     }
     /**
+     *
+     *
      * 
      * Guided search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+     * 
      */
     public Builder setGuidedSearchResult(
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder builderForValue) {
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder
+            builderForValue) {
       if (guidedSearchResultBuilder_ == null) {
         guidedSearchResult_ = builderForValue.build();
       } else {
@@ -7393,17 +8587,24 @@ public Builder setGuidedSearchResult(
       return this;
     }
     /**
+     *
+     *
      * 
      * Guided search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+     * 
      */
-    public Builder mergeGuidedSearchResult(com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult value) {
+    public Builder mergeGuidedSearchResult(
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult value) {
       if (guidedSearchResultBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          guidedSearchResult_ != null &&
-          guidedSearchResult_ != com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && guidedSearchResult_ != null
+            && guidedSearchResult_
+                != com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                    .getDefaultInstance()) {
           getGuidedSearchResultBuilder().mergeFrom(value);
         } else {
           guidedSearchResult_ = value;
@@ -7416,11 +8617,15 @@ public Builder mergeGuidedSearchResult(com.google.cloud.discoveryengine.v1beta.S
       return this;
     }
     /**
+     *
+     *
      * 
      * Guided search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+     * 
      */
     public Builder clearGuidedSearchResult() {
       bitField0_ = (bitField0_ & ~0x00000004);
@@ -7433,55 +8638,76 @@ public Builder clearGuidedSearchResult() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Guided search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder getGuidedSearchResultBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder
+        getGuidedSearchResultBuilder() {
       bitField0_ |= 0x00000004;
       onChanged();
       return getGuidedSearchResultFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Guided search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+     * 
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder getGuidedSearchResultOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder
+        getGuidedSearchResultOrBuilder() {
       if (guidedSearchResultBuilder_ != null) {
         return guidedSearchResultBuilder_.getMessageOrBuilder();
       } else {
-        return guidedSearchResult_ == null ?
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.getDefaultInstance() : guidedSearchResult_;
+        return guidedSearchResult_ == null
+            ? com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
+                .getDefaultInstance()
+            : guidedSearchResult_;
       }
     }
     /**
+     *
+     *
      * 
      * Guided search result.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+     * 
+     * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult,
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder>
         getGuidedSearchResultFieldBuilder() {
       if (guidedSearchResultBuilder_ == null) {
-        guidedSearchResultBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder>(
-                getGuidedSearchResult(),
-                getParentForChildren(),
-                isClean());
+        guidedSearchResultBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult,
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult.Builder,
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder>(
+                getGuidedSearchResult(), getParentForChildren(), isClean());
         guidedSearchResult_ = null;
       }
       return guidedSearchResultBuilder_;
     }
 
-    private int totalSize_ ;
+    private int totalSize_;
     /**
+     *
+     *
      * 
      * The estimated total count of matched items irrespective of pagination. The
      * count of
@@ -7492,6 +8718,7 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult
      * 

      *
      * int32 total_size = 3;
+     *
      * @return The totalSize.
      */
     @java.lang.Override
@@ -7499,6 +8726,8 @@ public int getTotalSize() {
       return totalSize_;
     }
     /**
+     *
+     *
      * 
      * The estimated total count of matched items irrespective of pagination. The
      * count of
@@ -7509,6 +8738,7 @@ public int getTotalSize() {
      * 

      *
      * int32 total_size = 3;
+     *
      * @param value The totalSize to set.
      * @return This builder for chaining.
      */
@@ -7520,6 +8750,8 @@ public Builder setTotalSize(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The estimated total count of matched items irrespective of pagination. The
      * count of
@@ -7530,6 +8762,7 @@ public Builder setTotalSize(int value) {
      * 

      *
      * int32 total_size = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTotalSize() {
@@ -7541,6 +8774,8 @@ public Builder clearTotalSize() {
 
     private java.lang.Object attributionToken_ = "";
     /**
+     *
+     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -7549,13 +8784,13 @@ public Builder clearTotalSize() {
      * 

      *
      * string attribution_token = 4;
+     *
      * @return The attributionToken.
      */
     public java.lang.String getAttributionToken() {
       java.lang.Object ref = attributionToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         attributionToken_ = s;
         return s;
@@ -7564,6 +8799,8 @@ public java.lang.String getAttributionToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -7572,15 +8809,14 @@ public java.lang.String getAttributionToken() {
      * 

      *
      * string attribution_token = 4;
+     *
      * @return The bytes for attributionToken.
      */
-    public com.google.protobuf.ByteString
-        getAttributionTokenBytes() {
+    public com.google.protobuf.ByteString getAttributionTokenBytes() {
       java.lang.Object ref = attributionToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         attributionToken_ = b;
         return b;
       } else {
@@ -7588,6 +8824,8 @@ public java.lang.String getAttributionToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -7596,18 +8834,22 @@ public java.lang.String getAttributionToken() {
      * 

      *
      * string attribution_token = 4;
+     *
      * @param value The attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAttributionToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       attributionToken_ = value;
       bitField0_ |= 0x00000010;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -7616,6 +8858,7 @@ public Builder setAttributionToken(
      * 

      *
      * string attribution_token = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAttributionToken() {
@@ -7625,6 +8868,8 @@ public Builder clearAttributionToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique search token. This should be included in the
      * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -7633,12 +8878,14 @@ public Builder clearAttributionToken() {
      * 

      *
      * string attribution_token = 4;
+     *
      * @param value The bytes for attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAttributionTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       attributionToken_ = value;
       bitField0_ |= 0x00000010;
@@ -7648,6 +8895,8 @@ public Builder setAttributionTokenBytes(
 
     private java.lang.Object redirectUri_ = "";
     /**
+     *
+     *
      * 
      * The URI of a customer-defined redirect page. If redirect action is
      * triggered, no search is performed, and only
@@ -7658,13 +8907,13 @@ public Builder setAttributionTokenBytes(
      * 

      *
      * string redirect_uri = 12;
+     *
      * @return The redirectUri.
      */
     public java.lang.String getRedirectUri() {
       java.lang.Object ref = redirectUri_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         redirectUri_ = s;
         return s;
@@ -7673,6 +8922,8 @@ public java.lang.String getRedirectUri() {
       }
     }
     /**
+     *
+     *
      * 
      * The URI of a customer-defined redirect page. If redirect action is
      * triggered, no search is performed, and only
@@ -7683,15 +8934,14 @@ public java.lang.String getRedirectUri() {
      * 

      *
      * string redirect_uri = 12;
+     *
      * @return The bytes for redirectUri.
      */
-    public com.google.protobuf.ByteString
-        getRedirectUriBytes() {
+    public com.google.protobuf.ByteString getRedirectUriBytes() {
       java.lang.Object ref = redirectUri_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         redirectUri_ = b;
         return b;
       } else {
@@ -7699,6 +8949,8 @@ public java.lang.String getRedirectUri() {
       }
     }
     /**
+     *
+     *
      * 
      * The URI of a customer-defined redirect page. If redirect action is
      * triggered, no search is performed, and only
@@ -7709,18 +8961,22 @@ public java.lang.String getRedirectUri() {
      * 

      *
      * string redirect_uri = 12;
+     *
      * @param value The redirectUri to set.
      * @return This builder for chaining.
      */
-    public Builder setRedirectUri(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRedirectUri(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       redirectUri_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The URI of a customer-defined redirect page. If redirect action is
      * triggered, no search is performed, and only
@@ -7731,6 +8987,7 @@ public Builder setRedirectUri(
      * 

      *
      * string redirect_uri = 12;
+     *
      * @return This builder for chaining.
      */
     public Builder clearRedirectUri() {
@@ -7740,6 +8997,8 @@ public Builder clearRedirectUri() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The URI of a customer-defined redirect page. If redirect action is
      * triggered, no search is performed, and only
@@ -7750,12 +9009,14 @@ public Builder clearRedirectUri() {
      * 

      *
      * string redirect_uri = 12;
+     *
      * @param value The bytes for redirectUri to set.
      * @return This builder for chaining.
      */
-    public Builder setRedirectUriBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setRedirectUriBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       redirectUri_ = value;
       bitField0_ |= 0x00000020;
@@ -7765,6 +9026,8 @@ public Builder setRedirectUriBytes(
 
     private java.lang.Object nextPageToken_ = "";
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1beta.SearchRequest.page_token]
@@ -7773,13 +9036,13 @@ public Builder setRedirectUriBytes(
      * 

      *
      * string next_page_token = 5;
+     *
      * @return The nextPageToken.
      */
     public java.lang.String getNextPageToken() {
       java.lang.Object ref = nextPageToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         nextPageToken_ = s;
         return s;
@@ -7788,6 +9051,8 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1beta.SearchRequest.page_token]
@@ -7796,15 +9061,14 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 5;
+     *
      * @return The bytes for nextPageToken.
      */
-    public com.google.protobuf.ByteString
-        getNextPageTokenBytes() {
+    public com.google.protobuf.ByteString getNextPageTokenBytes() {
       java.lang.Object ref = nextPageToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         nextPageToken_ = b;
         return b;
       } else {
@@ -7812,6 +9076,8 @@ public java.lang.String getNextPageToken() {
       }
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1beta.SearchRequest.page_token]
@@ -7820,18 +9086,22 @@ public java.lang.String getNextPageToken() {
      * 

      *
      * string next_page_token = 5;
+     *
      * @param value The nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       nextPageToken_ = value;
       bitField0_ |= 0x00000040;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1beta.SearchRequest.page_token]
@@ -7840,6 +9110,7 @@ public Builder setNextPageToken(
      * 

      *
      * string next_page_token = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNextPageToken() {
@@ -7849,6 +9120,8 @@ public Builder clearNextPageToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A token that can be sent as
      * [SearchRequest.page_token][google.cloud.discoveryengine.v1beta.SearchRequest.page_token]
@@ -7857,12 +9130,14 @@ public Builder clearNextPageToken() {
      * 

      *
      * string next_page_token = 5;
+     *
      * @param value The bytes for nextPageToken to set.
      * @return This builder for chaining.
      */
-    public Builder setNextPageTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setNextPageTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       nextPageToken_ = value;
       bitField0_ |= 0x00000040;
@@ -7872,6 +9147,8 @@ public Builder setNextPageTokenBytes(
 
     private java.lang.Object correctedQuery_ = "";
     /**
+     *
+     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -7879,13 +9156,13 @@ public Builder setNextPageTokenBytes(
      * 

      *
      * string corrected_query = 7;
+     *
      * @return The correctedQuery.
      */
     public java.lang.String getCorrectedQuery() {
       java.lang.Object ref = correctedQuery_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         correctedQuery_ = s;
         return s;
@@ -7894,6 +9171,8 @@ public java.lang.String getCorrectedQuery() {
       }
     }
     /**
+     *
+     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -7901,15 +9180,14 @@ public java.lang.String getCorrectedQuery() {
      * 

      *
      * string corrected_query = 7;
+     *
      * @return The bytes for correctedQuery.
      */
-    public com.google.protobuf.ByteString
-        getCorrectedQueryBytes() {
+    public com.google.protobuf.ByteString getCorrectedQueryBytes() {
       java.lang.Object ref = correctedQuery_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         correctedQuery_ = b;
         return b;
       } else {
@@ -7917,6 +9195,8 @@ public java.lang.String getCorrectedQuery() {
       }
     }
     /**
+     *
+     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -7924,18 +9204,22 @@ public java.lang.String getCorrectedQuery() {
      * 

      *
      * string corrected_query = 7;
+     *
      * @param value The correctedQuery to set.
      * @return This builder for chaining.
      */
-    public Builder setCorrectedQuery(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCorrectedQuery(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       correctedQuery_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -7943,6 +9227,7 @@ public Builder setCorrectedQuery(
      * 

      *
      * string corrected_query = 7;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCorrectedQuery() {
@@ -7952,6 +9237,8 @@ public Builder clearCorrectedQuery() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Contains the spell corrected query, if found. If the spell correction type
      * is AUTOMATIC, then the search results are based on corrected_query.
@@ -7959,12 +9246,14 @@ public Builder clearCorrectedQuery() {
      * 

      *
      * string corrected_query = 7;
+     *
      * @param value The bytes for correctedQuery to set.
      * @return This builder for chaining.
      */
-    public Builder setCorrectedQueryBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCorrectedQueryBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       correctedQuery_ = value;
       bitField0_ |= 0x00000080;
@@ -7974,8 +9263,13 @@ public Builder setCorrectedQueryBytes(
 
     private com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary, com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder> summaryBuilder_;
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary,
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder>
+        summaryBuilder_;
     /**
+     *
+     *
      * 
      * A summary as part of the search results.
      * This field is only returned if
@@ -7984,12 +9278,15 @@ public Builder setCorrectedQueryBytes(
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
+     *
      * @return Whether the summary field is set.
      */
     public boolean hasSummary() {
       return ((bitField0_ & 0x00000100) != 0);
     }
     /**
+     *
+     *
      * 
      * A summary as part of the search results.
      * This field is only returned if
@@ -7998,16 +9295,21 @@ public boolean hasSummary() {
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
+     *
      * @return The summary.
      */
     public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary getSummary() {
       if (summaryBuilder_ == null) {
-        return summary_ == null ? com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance() : summary_;
+        return summary_ == null
+            ? com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance()
+            : summary_;
       } else {
         return summaryBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * A summary as part of the search results.
      * This field is only returned if
@@ -8017,7 +9319,8 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary getSummary
      *
      * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
      */
-    public Builder setSummary(com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary value) {
+    public Builder setSummary(
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary value) {
       if (summaryBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -8031,6 +9334,8 @@ public Builder setSummary(com.google.cloud.discoveryengine.v1beta.SearchResponse
       return this;
     }
     /**
+     *
+     *
      * 
      * A summary as part of the search results.
      * This field is only returned if
@@ -8052,6 +9357,8 @@ public Builder setSummary(
       return this;
     }
     /**
+     *
+     *
      * 
      * A summary as part of the search results.
      * This field is only returned if
@@ -8061,11 +9368,14 @@ public Builder setSummary(
      *
      * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
      */
-    public Builder mergeSummary(com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary value) {
+    public Builder mergeSummary(
+        com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary value) {
       if (summaryBuilder_ == null) {
-        if (((bitField0_ & 0x00000100) != 0) &&
-          summary_ != null &&
-          summary_ != com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000100) != 0)
+            && summary_ != null
+            && summary_
+                != com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary
+                    .getDefaultInstance()) {
           getSummaryBuilder().mergeFrom(value);
         } else {
           summary_ = value;
@@ -8078,6 +9388,8 @@ public Builder mergeSummary(com.google.cloud.discoveryengine.v1beta.SearchRespon
       return this;
     }
     /**
+     *
+     *
      * 
      * A summary as part of the search results.
      * This field is only returned if
@@ -8098,6 +9410,8 @@ public Builder clearSummary() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A summary as part of the search results.
      * This field is only returned if
@@ -8107,12 +9421,15 @@ public Builder clearSummary() {
      *
      * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder getSummaryBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder
+        getSummaryBuilder() {
       bitField0_ |= 0x00000100;
       onChanged();
       return getSummaryFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * A summary as part of the search results.
      * This field is only returned if
@@ -8122,15 +9439,19 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder ge
      *
      * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
      */
-    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder getSummaryOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder
+        getSummaryOrBuilder() {
       if (summaryBuilder_ != null) {
         return summaryBuilder_.getMessageOrBuilder();
       } else {
-        return summary_ == null ?
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance() : summary_;
+        return summary_ == null
+            ? com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.getDefaultInstance()
+            : summary_;
       }
     }
     /**
+     *
+     *
      * 
      * A summary as part of the search results.
      * This field is only returned if
@@ -8141,14 +9462,17 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder g
      * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary, com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary,
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder>
         getSummaryFieldBuilder() {
       if (summaryBuilder_ == null) {
-        summaryBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary, com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder, com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder>(
-                getSummary(),
-                getParentForChildren(),
-                isClean());
+        summaryBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary,
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary.Builder,
+                com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder>(
+                getSummary(), getParentForChildren(), isClean());
         summary_ = null;
       }
       return summaryBuilder_;
@@ -8156,6 +9480,7 @@ public com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder g
 
     private com.google.protobuf.LazyStringArrayList appliedControls_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
+
     private void ensureAppliedControlsIsMutable() {
       if (!appliedControls_.isModifiable()) {
         appliedControls_ = new com.google.protobuf.LazyStringArrayList(appliedControls_);
@@ -8163,35 +9488,43 @@ private void ensureAppliedControlsIsMutable() {
       bitField0_ |= 0x00000200;
     }
     /**
+     *
+     *
      * 
      * Controls applied as part of the Control service.
      * 

      *
      * repeated string applied_controls = 10;
+     *
      * @return A list containing the appliedControls.
      */
-    public com.google.protobuf.ProtocolStringList
-        getAppliedControlsList() {
+    public com.google.protobuf.ProtocolStringList getAppliedControlsList() {
       appliedControls_.makeImmutable();
       return appliedControls_;
     }
     /**
+     *
+     *
      * 
      * Controls applied as part of the Control service.
      * 

      *
      * repeated string applied_controls = 10;
+     *
      * @return The count of appliedControls.
      */
     public int getAppliedControlsCount() {
       return appliedControls_.size();
     }
     /**
+     *
+     *
      * 
      * Controls applied as part of the Control service.
      * 

      *
      * repeated string applied_controls = 10;
+     *
      * @param index The index of the element to return.
      * @return The appliedControls at the given index.
      */
@@ -8199,31 +9532,37 @@ public java.lang.String getAppliedControls(int index) {
       return appliedControls_.get(index);
     }
     /**
+     *
+     *
      * 
      * Controls applied as part of the Control service.
      * 

      *
      * repeated string applied_controls = 10;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the appliedControls at the given index.
      */
-    public com.google.protobuf.ByteString
-        getAppliedControlsBytes(int index) {
+    public com.google.protobuf.ByteString getAppliedControlsBytes(int index) {
       return appliedControls_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Controls applied as part of the Control service.
      * 

      *
      * repeated string applied_controls = 10;
+     *
      * @param index The index to set the value at.
      * @param value The appliedControls to set.
      * @return This builder for chaining.
      */
-    public Builder setAppliedControls(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAppliedControls(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureAppliedControlsIsMutable();
       appliedControls_.set(index, value);
       bitField0_ |= 0x00000200;
@@ -8231,17 +9570,21 @@ public Builder setAppliedControls(
       return this;
     }
     /**
+     *
+     *
      * 
      * Controls applied as part of the Control service.
      * 

      *
      * repeated string applied_controls = 10;
+     *
      * @param value The appliedControls to add.
      * @return This builder for chaining.
      */
-    public Builder addAppliedControls(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addAppliedControls(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureAppliedControlsIsMutable();
       appliedControls_.add(value);
       bitField0_ |= 0x00000200;
@@ -8249,50 +9592,58 @@ public Builder addAppliedControls(
       return this;
     }
     /**
+     *
+     *
      * 
      * Controls applied as part of the Control service.
      * 

      *
      * repeated string applied_controls = 10;
+     *
      * @param values The appliedControls to add.
      * @return This builder for chaining.
      */
-    public Builder addAllAppliedControls(
-        java.lang.Iterable values) {
+    public Builder addAllAppliedControls(java.lang.Iterable values) {
       ensureAppliedControlsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, appliedControls_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, appliedControls_);
       bitField0_ |= 0x00000200;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Controls applied as part of the Control service.
      * 

      *
      * repeated string applied_controls = 10;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAppliedControls() {
-      appliedControls_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00000200);;
+      appliedControls_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000200);
+      ;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Controls applied as part of the Control service.
      * 

      *
      * repeated string applied_controls = 10;
+     *
      * @param value The bytes of the appliedControls to add.
      * @return This builder for chaining.
      */
-    public Builder addAppliedControlsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addAppliedControlsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureAppliedControlsIsMutable();
       appliedControls_.add(value);
@@ -8300,9 +9651,9 @@ public Builder addAppliedControlsBytes(
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -8312,12 +9663,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.SearchResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.SearchResponse)
   private static final com.google.cloud.discoveryengine.v1beta.SearchResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.SearchResponse();
   }
@@ -8326,27 +9677,27 @@ public static com.google.cloud.discoveryengine.v1beta.SearchResponse getDefaultI
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SearchResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SearchResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -8361,6 +9712,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.SearchResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponseOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponseOrBuilder.java
similarity index 80%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponseOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponseOrBuilder.java
index aa2ca889b265..e432d6498be5 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponseOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchResponseOrBuilder.java
@@ -1,66 +1,101 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/search_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface SearchResponseOrBuilder extends
+public interface SearchResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.SearchResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * 
    */
-  java.util.List 
+  java.util.List
       getResultsList();
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * 
    */
   com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult getResults(int index);
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * 
    */
   int getResultsCount();
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * 
    */
-  java.util.List 
+  java.util.List<
+          ? extends com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder>
       getResultsOrBuilderList();
   /**
+   *
+   *
    * 
    * A list of matched documents. The order represents the ranking.
    * 

    *
-   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.SearchResult results = 1;
+   * 
    */
   com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder getResultsOrBuilder(
       int index);
 
   /**
+   *
+   *
    * 
    * Results of facets requested by user.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
    */
-  java.util.List 
-      getFacetsList();
+  java.util.List getFacetsList();
   /**
+   *
+   *
    * 
    * Results of facets requested by user.
    * 

@@ -69,6 +104,8 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder get
    */
   com.google.cloud.discoveryengine.v1beta.SearchResponse.Facet getFacets(int index);
   /**
+   *
+   *
    * 
    * Results of facets requested by user.
    * 

@@ -77,15 +114,19 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.SearchResultOrBuilder get
    */
   int getFacetsCount();
   /**
+   *
+   *
    * 
    * Results of facets requested by user.
    * 

    *
    * repeated .google.cloud.discoveryengine.v1beta.SearchResponse.Facet facets = 2;
    */
-  java.util.List 
+  java.util.List
       getFacetsOrBuilderList();
   /**
+   *
+   *
    * 
    * Results of facets requested by user.
    * 

@@ -96,33 +137,50 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
       int index);
 
   /**
+   *
+   *
    * 
    * Guided search result.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+   * 
+   *
    * @return Whether the guidedSearchResult field is set.
    */
   boolean hasGuidedSearchResult();
   /**
+   *
+   *
    * 
    * Guided search result.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+   * 
+   *
    * @return The guidedSearchResult.
    */
   com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult getGuidedSearchResult();
   /**
+   *
+   *
    * 
    * Guided search result.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+   * 
+   * .google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResult guided_search_result = 8;
+   * 
    */
-  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder getGuidedSearchResultOrBuilder();
+  com.google.cloud.discoveryengine.v1beta.SearchResponse.GuidedSearchResultOrBuilder
+      getGuidedSearchResultOrBuilder();
 
   /**
+   *
+   *
    * 
    * The estimated total count of matched items irrespective of pagination. The
    * count of
@@ -133,11 +191,14 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * int32 total_size = 3;
+   *
    * @return The totalSize.
    */
   int getTotalSize();
 
   /**
+   *
+   *
    * 
    * A unique search token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -146,10 +207,13 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * string attribution_token = 4;
+   *
    * @return The attributionToken.
    */
   java.lang.String getAttributionToken();
   /**
+   *
+   *
    * 
    * A unique search token. This should be included in the
    * [UserEvent][google.cloud.discoveryengine.v1beta.UserEvent] logs resulting
@@ -158,12 +222,14 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * string attribution_token = 4;
+   *
    * @return The bytes for attributionToken.
    */
-  com.google.protobuf.ByteString
-      getAttributionTokenBytes();
+  com.google.protobuf.ByteString getAttributionTokenBytes();
 
   /**
+   *
+   *
    * 
    * The URI of a customer-defined redirect page. If redirect action is
    * triggered, no search is performed, and only
@@ -174,10 +240,13 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * string redirect_uri = 12;
+   *
    * @return The redirectUri.
    */
   java.lang.String getRedirectUri();
   /**
+   *
+   *
    * 
    * The URI of a customer-defined redirect page. If redirect action is
    * triggered, no search is performed, and only
@@ -188,12 +257,14 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * string redirect_uri = 12;
+   *
    * @return The bytes for redirectUri.
    */
-  com.google.protobuf.ByteString
-      getRedirectUriBytes();
+  com.google.protobuf.ByteString getRedirectUriBytes();
 
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [SearchRequest.page_token][google.cloud.discoveryengine.v1beta.SearchRequest.page_token]
@@ -202,10 +273,13 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * string next_page_token = 5;
+   *
    * @return The nextPageToken.
    */
   java.lang.String getNextPageToken();
   /**
+   *
+   *
    * 
    * A token that can be sent as
    * [SearchRequest.page_token][google.cloud.discoveryengine.v1beta.SearchRequest.page_token]
@@ -214,12 +288,14 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * string next_page_token = 5;
+   *
    * @return The bytes for nextPageToken.
    */
-  com.google.protobuf.ByteString
-      getNextPageTokenBytes();
+  com.google.protobuf.ByteString getNextPageTokenBytes();
 
   /**
+   *
+   *
    * 
    * Contains the spell corrected query, if found. If the spell correction type
    * is AUTOMATIC, then the search results are based on corrected_query.
@@ -227,10 +303,13 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * string corrected_query = 7;
+   *
    * @return The correctedQuery.
    */
   java.lang.String getCorrectedQuery();
   /**
+   *
+   *
    * 
    * Contains the spell corrected query, if found. If the spell correction type
    * is AUTOMATIC, then the search results are based on corrected_query.
@@ -238,12 +317,14 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * string corrected_query = 7;
+   *
    * @return The bytes for correctedQuery.
    */
-  com.google.protobuf.ByteString
-      getCorrectedQueryBytes();
+  com.google.protobuf.ByteString getCorrectedQueryBytes();
 
   /**
+   *
+   *
    * 
    * A summary as part of the search results.
    * This field is only returned if
@@ -252,10 +333,13 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
+   *
    * @return Whether the summary field is set.
    */
   boolean hasSummary();
   /**
+   *
+   *
    * 
    * A summary as part of the search results.
    * This field is only returned if
@@ -264,10 +348,13 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchResponse.Summary summary = 9;
+   *
    * @return The summary.
    */
   com.google.cloud.discoveryengine.v1beta.SearchResponse.Summary getSummary();
   /**
+   *
+   *
    * 
    * A summary as part of the search results.
    * This field is only returned if
@@ -280,43 +367,53 @@ com.google.cloud.discoveryengine.v1beta.SearchResponse.FacetOrBuilder getFacetsO
   com.google.cloud.discoveryengine.v1beta.SearchResponse.SummaryOrBuilder getSummaryOrBuilder();
 
   /**
+   *
+   *
    * 
    * Controls applied as part of the Control service.
    * 

    *
    * repeated string applied_controls = 10;
+   *
    * @return A list containing the appliedControls.
    */
-  java.util.List
-      getAppliedControlsList();
+  java.util.List getAppliedControlsList();
   /**
+   *
+   *
    * 
    * Controls applied as part of the Control service.
    * 

    *
    * repeated string applied_controls = 10;
+   *
    * @return The count of appliedControls.
    */
   int getAppliedControlsCount();
   /**
+   *
+   *
    * 
    * Controls applied as part of the Control service.
    * 

    *
    * repeated string applied_controls = 10;
+   *
    * @param index The index of the element to return.
    * @return The appliedControls at the given index.
    */
   java.lang.String getAppliedControls(int index);
   /**
+   *
+   *
    * 
    * Controls applied as part of the Control service.
    * 

    *
    * repeated string applied_controls = 10;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the appliedControls at the given index.
    */
-  com.google.protobuf.ByteString
-      getAppliedControlsBytes(int index);
+  com.google.protobuf.ByteString getAppliedControlsBytes(int index);
 }
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceProto.java
new file mode 100644
index 000000000000..4672c35704dc
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SearchServiceProto.java
@@ -0,0 +1,499 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/search_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class SearchServiceProto {
+  private SearchServiceProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ParamsEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ParamsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_UserLabelsEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_UserLabelsEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n8google/cloud/discoveryengine/v1beta/se"
+          + "arch_service.proto\022#google.cloud.discove"
+          + "ryengine.v1beta\032\034google/api/annotations."
+          + "proto\032\027google/api/client.proto\032\037google/a"
+          + "pi/field_behavior.proto\032\031google/api/reso"
+          + "urce.proto\0320google/cloud/discoveryengine"
+          + "/v1beta/common.proto\0322google/cloud/disco"
+          + "veryengine/v1beta/document.proto\032\034google"
+          + "/protobuf/struct.proto\"\310\024\n\rSearchRequest"
+          + "\022M\n\016serving_config\030\001 \001(\tB5\342A\001\002\372A.\n,disco"
+          + "veryengine.googleapis.com/ServingConfig\022"
+          + ":\n\006branch\030\002 \001(\tB*\372A\'\n%discoveryengine.go"
+          + "ogleapis.com/Branch\022\r\n\005query\030\003 \001(\t\022\021\n\tpa"
+          + "ge_size\030\004 \001(\005\022\022\n\npage_token\030\005 \001(\t\022\016\n\006off"
+          + "set\030\006 \001(\005\022\016\n\006filter\030\007 \001(\t\022\020\n\010order_by\030\010 "
+          + "\001(\t\022@\n\tuser_info\030\025 \001(\0132-.google.cloud.di"
+          + "scoveryengine.v1beta.UserInfo\022Q\n\013facet_s"
+          + "pecs\030\t \003(\0132<.google.cloud.discoveryengin"
+          + "e.v1beta.SearchRequest.FacetSpec\022P\n\nboos"
+          + "t_spec\030\n \001(\0132<.google.cloud.discoveryeng"
+          + "ine.v1beta.SearchRequest.BoostSpec\022N\n\006pa"
+          + "rams\030\013 \003(\0132>.google.cloud.discoveryengin"
+          + "e.v1beta.SearchRequest.ParamsEntry\022c\n\024qu"
+          + "ery_expansion_spec\030\r \001(\0132E.google.cloud."
+          + "discoveryengine.v1beta.SearchRequest.Que"
+          + "ryExpansionSpec\022e\n\025spell_correction_spec"
+          + "\030\016 \001(\0132F.google.cloud.discoveryengine.v1"
+          + "beta.SearchRequest.SpellCorrectionSpec\022\026"
+          + "\n\016user_pseudo_id\030\017 \001(\t\022a\n\023content_search"
+          + "_spec\030\030 \001(\0132D.google.cloud.discoveryengi"
+          + "ne.v1beta.SearchRequest.ContentSearchSpe"
+          + "c\022\023\n\013safe_search\030\024 \001(\010\022W\n\013user_labels\030\026 "
+          + "\003(\0132B.google.cloud.discoveryengine.v1bet"
+          + "a.SearchRequest.UserLabelsEntry\032\206\003\n\tFace"
+          + "tSpec\022^\n\tfacet_key\030\001 \001(\0132E.google.cloud."
+          + "discoveryengine.v1beta.SearchRequest.Fac"
+          + "etSpec.FacetKeyB\004\342A\001\002\022\r\n\005limit\030\002 \001(\005\022\034\n\024"
+          + "excluded_filter_keys\030\003 \003(\t\022\037\n\027enable_dyn"
+          + "amic_position\030\004 \001(\010\032\312\001\n\010FacetKey\022\021\n\003key\030"
+          + "\001 \001(\tB\004\342A\001\002\022@\n\tintervals\030\002 \003(\0132-.google."
+          + "cloud.discoveryengine.v1beta.Interval\022\031\n"
+          + "\021restricted_values\030\003 \003(\t\022\020\n\010prefixes\030\004 \003"
+          + "(\t\022\020\n\010contains\030\005 \003(\t\022\030\n\020case_insensitive"
+          + "\030\006 \001(\010\022\020\n\010order_by\030\007 \001(\t\032\263\001\n\tBoostSpec\022n"
+          + "\n\025condition_boost_specs\030\001 \003(\0132O.google.c"
+          + "loud.discoveryengine.v1beta.SearchReques"
+          + "t.BoostSpec.ConditionBoostSpec\0326\n\022Condit"
+          + "ionBoostSpec\022\021\n\tcondition\030\001 \001(\t\022\r\n\005boost"
+          + "\030\002 \001(\002\032\270\001\n\022QueryExpansionSpec\022b\n\tconditi"
+          + "on\030\001 \001(\0162O.google.cloud.discoveryengine."
+          + "v1beta.SearchRequest.QueryExpansionSpec."
+          + "Condition\">\n\tCondition\022\031\n\025CONDITION_UNSP"
+          + "ECIFIED\020\000\022\014\n\010DISABLED\020\001\022\010\n\004AUTO\020\002\032\255\001\n\023Sp"
+          + "ellCorrectionSpec\022Y\n\004mode\030\001 \001(\0162K.google"
+          + ".cloud.discoveryengine.v1beta.SearchRequ"
+          + "est.SpellCorrectionSpec.Mode\";\n\004Mode\022\024\n\020"
+          + "MODE_UNSPECIFIED\020\000\022\023\n\017SUGGESTION_ONLY\020\001\022"
+          + "\010\n\004AUTO\020\002\032\263\004\n\021ContentSearchSpec\022f\n\014snipp"
+          + "et_spec\030\001 \001(\0132P.google.cloud.discoveryen"
+          + "gine.v1beta.SearchRequest.ContentSearchS"
+          + "pec.SnippetSpec\022f\n\014summary_spec\030\002 \001(\0132P."
+          + "google.cloud.discoveryengine.v1beta.Sear"
+          + "chRequest.ContentSearchSpec.SummarySpec\022"
+          + "{\n\027extractive_content_spec\030\003 \001(\0132Z.googl"
+          + "e.cloud.discoveryengine.v1beta.SearchReq"
+          + "uest.ContentSearchSpec.ExtractiveContent"
+          + "Spec\032@\n\013SnippetSpec\022\031\n\021max_snippet_count"
+          + "\030\001 \001(\005\022\026\n\016reference_only\030\002 \001(\010\032+\n\013Summar"
+          + "ySpec\022\034\n\024summary_result_count\030\001 \001(\005\032b\n\025E"
+          + "xtractiveContentSpec\022#\n\033max_extractive_a"
+          + "nswer_count\030\001 \001(\005\022$\n\034max_extractive_segm"
+          + "ent_count\030\002 \001(\005\032E\n\013ParamsEntry\022\013\n\003key\030\001 "
+          + "\001(\t\022%\n\005value\030\002 \001(\0132\026.google.protobuf.Val"
+          + "ue:\0028\001\0321\n\017UserLabelsEntry\022\013\n\003key\030\001 \001(\t\022\r"
+          + "\n\005value\030\002 \001(\t:\0028\001\"\316\010\n\016SearchResponse\022Q\n\007"
+          + "results\030\001 \003(\0132@.google.cloud.discoveryen"
+          + "gine.v1beta.SearchResponse.SearchResult\022"
+          + "I\n\006facets\030\002 \003(\01329.google.cloud.discovery"
+          + "engine.v1beta.SearchResponse.Facet\022d\n\024gu"
+          + "ided_search_result\030\010 \001(\0132F.google.cloud."
+          + "discoveryengine.v1beta.SearchResponse.Gu"
+          + "idedSearchResult\022\022\n\ntotal_size\030\003 \001(\005\022\031\n\021"
+          + "attribution_token\030\004 \001(\t\022\024\n\014redirect_uri\030"
+          + "\014 \001(\t\022\027\n\017next_page_token\030\005 \001(\t\022\027\n\017correc"
+          + "ted_query\030\007 \001(\t\022L\n\007summary\030\t \001(\0132;.googl"
+          + "e.cloud.discoveryengine.v1beta.SearchRes"
+          + "ponse.Summary\022\030\n\020applied_controls\030\n \003(\t\032"
+          + "[\n\014SearchResult\022\n\n\002id\030\001 \001(\t\022?\n\010document\030"
+          + "\002 \001(\0132-.google.cloud.discoveryengine.v1b"
+          + "eta.Document\032\201\002\n\005Facet\022\013\n\003key\030\001 \001(\t\022T\n\006v"
+          + "alues\030\002 \003(\0132D.google.cloud.discoveryengi"
+          + "ne.v1beta.SearchResponse.Facet.FacetValu"
+          + "e\022\025\n\rdynamic_facet\030\003 \001(\010\032~\n\nFacetValue\022\017"
+          + "\n\005value\030\001 \001(\tH\000\022A\n\010interval\030\002 \001(\0132-.goog"
+          + "le.cloud.discoveryengine.v1beta.Interval"
+          + "H\000\022\r\n\005count\030\003 \001(\003B\r\n\013facet_value\032\326\001\n\022Gui"
+          + "dedSearchResult\022y\n\025refinement_attributes"
+          + "\030\001 \003(\0132Z.google.cloud.discoveryengine.v1"
+          + "beta.SearchResponse.GuidedSearchResult.R"
+          + "efinementAttribute\032E\n\023RefinementAttribut"
+          + "e\022\025\n\rattribute_key\030\001 \001(\t\022\027\n\017attribute_va"
+          + "lue\030\002 \001(\t\032\037\n\007Summary\022\024\n\014summary_text\030\001 \001"
+          + "(\t2\243\003\n\rSearchService\022\275\002\n\006Search\0222.google"
+          + ".cloud.discoveryengine.v1beta.SearchRequ"
+          + "est\0323.google.cloud.discoveryengine.v1bet"
+          + "a.SearchResponse\"\311\001\202\323\344\223\002\302\001\"T/v1beta/{ser"
+          + "ving_config=projects/*/locations/*/dataS"
+          + "tores/*/servingConfigs/*}:search:\001*Zg\"b/"
+          + "v1beta/{serving_config=projects/*/locati"
+          + "ons/*/collections/*/dataStores/*/serving"
+          + "Configs/*}:search:\001*\032R\312A\036discoveryengine"
+          + ".googleapis.com\322A.https://www.googleapis"
+          + ".com/auth/cloud-platformB\231\002\n\'com.google."
+          + "cloud.discoveryengine.v1betaB\022SearchServ"
+          + "iceProtoP\001ZQcloud.google.com/go/discover"
+          + "yengine/apiv1beta/discoveryenginepb;disc"
+          + "overyenginepb\242\002\017DISCOVERYENGINE\252\002#Google"
+          + ".Cloud.DiscoveryEngine.V1Beta\312\002#Google\\C"
+          + "loud\\DiscoveryEngine\\V1beta\352\002&Google::Cl"
+          + "oud::DiscoveryEngine::V1betab\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1beta.CommonProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor(),
+              com.google.protobuf.StructProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor,
+            new java.lang.String[] {
+              "ServingConfig",
+              "Branch",
+              "Query",
+              "PageSize",
+              "PageToken",
+              "Offset",
+              "Filter",
+              "OrderBy",
+              "UserInfo",
+              "FacetSpecs",
+              "BoostSpec",
+              "Params",
+              "QueryExpansionSpec",
+              "SpellCorrectionSpec",
+              "UserPseudoId",
+              "ContentSearchSpec",
+              "SafeSearch",
+              "UserLabels",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor,
+            new java.lang.String[] {
+              "FacetKey", "Limit", "ExcludedFilterKeys", "EnableDynamicPosition",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_FacetKey_descriptor,
+            new java.lang.String[] {
+              "Key",
+              "Intervals",
+              "RestrictedValues",
+              "Prefixes",
+              "Contains",
+              "CaseInsensitive",
+              "OrderBy",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor
+            .getNestedTypes()
+            .get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor,
+            new java.lang.String[] {
+              "ConditionBoostSpecs",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_BoostSpec_ConditionBoostSpec_descriptor,
+            new java.lang.String[] {
+              "Condition", "Boost",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor
+            .getNestedTypes()
+            .get(2);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_QueryExpansionSpec_descriptor,
+            new java.lang.String[] {
+              "Condition",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor
+            .getNestedTypes()
+            .get(3);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_SpellCorrectionSpec_descriptor,
+            new java.lang.String[] {
+              "Mode",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor
+            .getNestedTypes()
+            .get(4);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor,
+            new java.lang.String[] {
+              "SnippetSpec", "SummarySpec", "ExtractiveContentSpec",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor,
+            new java.lang.String[] {
+              "MaxSnippetCount", "ReferenceOnly",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor
+            .getNestedTypes()
+            .get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SummarySpec_descriptor,
+            new java.lang.String[] {
+              "SummaryResultCount",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor
+            .getNestedTypes()
+            .get(2);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_ExtractiveContentSpec_descriptor,
+            new java.lang.String[] {
+              "MaxExtractiveAnswerCount", "MaxExtractiveSegmentCount",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ParamsEntry_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor
+            .getNestedTypes()
+            .get(5);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ParamsEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ParamsEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_UserLabelsEntry_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_descriptor
+            .getNestedTypes()
+            .get(6);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_UserLabelsEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_UserLabelsEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor,
+            new java.lang.String[] {
+              "Results",
+              "Facets",
+              "GuidedSearchResult",
+              "TotalSize",
+              "AttributionToken",
+              "RedirectUri",
+              "NextPageToken",
+              "CorrectedQuery",
+              "Summary",
+              "AppliedControls",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor,
+            new java.lang.String[] {
+              "Id", "Document",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor
+            .getNestedTypes()
+            .get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor,
+            new java.lang.String[] {
+              "Key", "Values", "DynamicFacet",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor,
+            new java.lang.String[] {
+              "Value", "Interval", "Count", "FacetValue",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor
+            .getNestedTypes()
+            .get(2);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor,
+            new java.lang.String[] {
+              "RefinementAttributes",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor,
+            new java.lang.String[] {
+              "AttributeKey", "AttributeValue",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor
+            .getNestedTypes()
+            .get(3);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor,
+            new java.lang.String[] {
+              "SummaryText",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.CommonProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor();
+    com.google.protobuf.StructProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ServingConfigName.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ServingConfigName.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ServingConfigName.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ServingConfigName.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfo.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfo.java
similarity index 78%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfo.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfo.java
index 1d252b8ac6ff..ee56e770c1e0 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfo.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfo.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * A transaction represents the entire purchase transaction.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.TransactionInfo}
  */
-public final class TransactionInfo extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class TransactionInfo extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.TransactionInfo)
     TransactionInfoOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use TransactionInfo.newBuilder() to construct.
   private TransactionInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private TransactionInfo() {
     currency_ = "";
     transactionId_ = "";
@@ -26,28 +44,31 @@ private TransactionInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new TransactionInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.TransactionInfo.class, com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.TransactionInfo.class,
+            com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder.class);
   }
 
   private int bitField0_;
   public static final int VALUE_FIELD_NUMBER = 1;
   private float value_ = 0F;
   /**
+   *
+   *
    * 
    * Required. Total non-zero value associated with the transaction. This value
    * may include shipping, tax, or other adjustments to the total value that you
@@ -55,6 +76,7 @@ protected java.lang.Object newInstance(
    * 

    *
    * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the value field is set.
    */
   @java.lang.Override
@@ -62,6 +84,8 @@ public boolean hasValue() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
+   *
+   *
    * 
    * Required. Total non-zero value associated with the transaction. This value
    * may include shipping, tax, or other adjustments to the total value that you
@@ -69,6 +93,7 @@ public boolean hasValue() {
    * 

    *
    * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The value.
    */
   @java.lang.Override
@@ -77,14 +102,18 @@ public float getValue() {
   }
 
   public static final int CURRENCY_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object currency_ = "";
   /**
+   *
+   *
    * 
    * Required. Currency code. Use three-character ISO-4217 code.
    * 

    *
    * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The currency.
    */
   @java.lang.Override
@@ -93,29 +122,29 @@ public java.lang.String getCurrency() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       currency_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. Currency code. Use three-character ISO-4217 code.
    * 

    *
    * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for currency.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getCurrencyBytes() {
+  public com.google.protobuf.ByteString getCurrencyBytes() {
     java.lang.Object ref = currency_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       currency_ = b;
       return b;
     } else {
@@ -124,14 +153,18 @@ public java.lang.String getCurrency() {
   }
 
   public static final int TRANSACTION_ID_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object transactionId_ = "";
   /**
+   *
+   *
    * 
    * The transaction ID with a length limit of 128 characters.
    * 

    *
    * string transaction_id = 3;
+   *
    * @return The transactionId.
    */
   @java.lang.Override
@@ -140,29 +173,29 @@ public java.lang.String getTransactionId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       transactionId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The transaction ID with a length limit of 128 characters.
    * 

    *
    * string transaction_id = 3;
+   *
    * @return The bytes for transactionId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getTransactionIdBytes() {
+  public com.google.protobuf.ByteString getTransactionIdBytes() {
     java.lang.Object ref = transactionId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       transactionId_ = b;
       return b;
     } else {
@@ -173,11 +206,14 @@ public java.lang.String getTransactionId() {
   public static final int TAX_FIELD_NUMBER = 4;
   private float tax_ = 0F;
   /**
+   *
+   *
    * 
    * All the taxes associated with the transaction.
    * 

    *
    * optional float tax = 4;
+   *
    * @return Whether the tax field is set.
    */
   @java.lang.Override
@@ -185,11 +221,14 @@ public boolean hasTax() {
     return ((bitField0_ & 0x00000002) != 0);
   }
   /**
+   *
+   *
    * 
    * All the taxes associated with the transaction.
    * 

    *
    * optional float tax = 4;
+   *
    * @return The tax.
    */
   @java.lang.Override
@@ -200,6 +239,8 @@ public float getTax() {
   public static final int COST_FIELD_NUMBER = 5;
   private float cost_ = 0F;
   /**
+   *
+   *
    * 
    * All the costs associated with the products. These can be manufacturing
    * costs, shipping expenses not borne by the end user, or any other costs,
@@ -212,6 +253,7 @@ public float getTax() {
    * 

    *
    * optional float cost = 5;
+   *
    * @return Whether the cost field is set.
    */
   @java.lang.Override
@@ -219,6 +261,8 @@ public boolean hasCost() {
     return ((bitField0_ & 0x00000004) != 0);
   }
   /**
+   *
+   *
    * 
    * All the costs associated with the products. These can be manufacturing
    * costs, shipping expenses not borne by the end user, or any other costs,
@@ -231,6 +275,7 @@ public boolean hasCost() {
    * 

    *
    * optional float cost = 5;
+   *
    * @return The cost.
    */
   @java.lang.Override
@@ -241,6 +286,8 @@ public float getCost() {
   public static final int DISCOUNT_VALUE_FIELD_NUMBER = 6;
   private float discountValue_ = 0F;
   /**
+   *
+   *
    * 
    * The total discount(s) value applied to this transaction.
    * This figure should be excluded from
@@ -266,6 +313,7 @@ public float getCost() {
    * 

    *
    * optional float discount_value = 6;
+   *
    * @return Whether the discountValue field is set.
    */
   @java.lang.Override
@@ -273,6 +321,8 @@ public boolean hasDiscountValue() {
     return ((bitField0_ & 0x00000008) != 0);
   }
   /**
+   *
+   *
    * 
    * The total discount(s) value applied to this transaction.
    * This figure should be excluded from
@@ -298,6 +348,7 @@ public boolean hasDiscountValue() {
    * 

    *
    * optional float discount_value = 6;
+   *
    * @return The discountValue.
    */
   @java.lang.Override
@@ -306,6 +357,7 @@ public float getDiscountValue() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -317,8 +369,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (((bitField0_ & 0x00000001) != 0)) {
       output.writeFloat(1, value_);
     }
@@ -347,8 +398,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeFloatSize(1, value_);
+      size += com.google.protobuf.CodedOutputStream.computeFloatSize(1, value_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(currency_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, currency_);
@@ -357,16 +407,13 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, transactionId_);
     }
     if (((bitField0_ & 0x00000002) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeFloatSize(4, tax_);
+      size += com.google.protobuf.CodedOutputStream.computeFloatSize(4, tax_);
     }
     if (((bitField0_ & 0x00000004) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeFloatSize(5, cost_);
+      size += com.google.protobuf.CodedOutputStream.computeFloatSize(5, cost_);
     }
     if (((bitField0_ & 0x00000008) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeFloatSize(6, discountValue_);
+      size += com.google.protobuf.CodedOutputStream.computeFloatSize(6, discountValue_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -376,40 +423,35 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.TransactionInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.TransactionInfo other = (com.google.cloud.discoveryengine.v1beta.TransactionInfo) obj;
+    com.google.cloud.discoveryengine.v1beta.TransactionInfo other =
+        (com.google.cloud.discoveryengine.v1beta.TransactionInfo) obj;
 
     if (hasValue() != other.hasValue()) return false;
     if (hasValue()) {
       if (java.lang.Float.floatToIntBits(getValue())
-          != java.lang.Float.floatToIntBits(
-              other.getValue())) return false;
+          != java.lang.Float.floatToIntBits(other.getValue())) return false;
     }
-    if (!getCurrency()
-        .equals(other.getCurrency())) return false;
-    if (!getTransactionId()
-        .equals(other.getTransactionId())) return false;
+    if (!getCurrency().equals(other.getCurrency())) return false;
+    if (!getTransactionId().equals(other.getTransactionId())) return false;
     if (hasTax() != other.hasTax()) return false;
     if (hasTax()) {
       if (java.lang.Float.floatToIntBits(getTax())
-          != java.lang.Float.floatToIntBits(
-              other.getTax())) return false;
+          != java.lang.Float.floatToIntBits(other.getTax())) return false;
     }
     if (hasCost() != other.hasCost()) return false;
     if (hasCost()) {
       if (java.lang.Float.floatToIntBits(getCost())
-          != java.lang.Float.floatToIntBits(
-              other.getCost())) return false;
+          != java.lang.Float.floatToIntBits(other.getCost())) return false;
     }
     if (hasDiscountValue() != other.hasDiscountValue()) return false;
     if (hasDiscountValue()) {
       if (java.lang.Float.floatToIntBits(getDiscountValue())
-          != java.lang.Float.floatToIntBits(
-              other.getDiscountValue())) return false;
+          != java.lang.Float.floatToIntBits(other.getDiscountValue())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -424,8 +466,7 @@ public int hashCode() {
     hash = (19 * hash) + getDescriptor().hashCode();
     if (hasValue()) {
       hash = (37 * hash) + VALUE_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(
-          getValue());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(getValue());
     }
     hash = (37 * hash) + CURRENCY_FIELD_NUMBER;
     hash = (53 * hash) + getCurrency().hashCode();
@@ -433,18 +474,15 @@ public int hashCode() {
     hash = (53 * hash) + getTransactionId().hashCode();
     if (hasTax()) {
       hash = (37 * hash) + TAX_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(
-          getTax());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(getTax());
     }
     if (hasCost()) {
       hash = (37 * hash) + COST_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(
-          getCost());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(getCost());
     }
     if (hasDiscountValue()) {
       hash = (37 * hash) + DISCOUNT_VALUE_FIELD_NUMBER;
-      hash = (53 * hash) + java.lang.Float.floatToIntBits(
-          getDiscountValue());
+      hash = (53 * hash) + java.lang.Float.floatToIntBits(getDiscountValue());
     }
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
@@ -452,131 +490,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.TransactionInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.TransactionInfo prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.TransactionInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * A transaction represents the entire purchase transaction.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.TransactionInfo}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.TransactionInfo)
       com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.TransactionInfo.class, com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.TransactionInfo.class,
+              com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.TransactionInfo.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -591,9 +634,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor;
     }
 
     @java.lang.Override
@@ -612,8 +655,11 @@ public com.google.cloud.discoveryengine.v1beta.TransactionInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.TransactionInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.TransactionInfo result = new com.google.cloud.discoveryengine.v1beta.TransactionInfo(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.TransactionInfo result =
+          new com.google.cloud.discoveryengine.v1beta.TransactionInfo(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -650,38 +696,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.TransactionIn
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.TransactionInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.TransactionInfo)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.TransactionInfo) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -689,7 +736,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.TransactionInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance())
+        return this;
       if (other.hasValue()) {
         setValue(other.getValue());
       }
@@ -738,42 +786,49 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 13: {
-              value_ = input.readFloat();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 13
-            case 18: {
-              currency_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              transactionId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 37: {
-              tax_ = input.readFloat();
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 37
-            case 45: {
-              cost_ = input.readFloat();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 45
-            case 53: {
-              discountValue_ = input.readFloat();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 53
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 13:
+              {
+                value_ = input.readFloat();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 13
+            case 18:
+              {
+                currency_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                transactionId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 37:
+              {
+                tax_ = input.readFloat();
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 37
+            case 45:
+              {
+                cost_ = input.readFloat();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 45
+            case 53:
+              {
+                discountValue_ = input.readFloat();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 53
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -783,10 +838,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
-    private float value_ ;
+    private float value_;
     /**
+     *
+     *
      * 
      * Required. Total non-zero value associated with the transaction. This value
      * may include shipping, tax, or other adjustments to the total value that you
@@ -794,6 +852,7 @@ public Builder mergeFrom(
      * 

      *
      * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return Whether the value field is set.
      */
     @java.lang.Override
@@ -801,6 +860,8 @@ public boolean hasValue() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. Total non-zero value associated with the transaction. This value
      * may include shipping, tax, or other adjustments to the total value that you
@@ -808,6 +869,7 @@ public boolean hasValue() {
      * 

      *
      * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The value.
      */
     @java.lang.Override
@@ -815,6 +877,8 @@ public float getValue() {
       return value_;
     }
     /**
+     *
+     *
      * 
      * Required. Total non-zero value associated with the transaction. This value
      * may include shipping, tax, or other adjustments to the total value that you
@@ -822,6 +886,7 @@ public float getValue() {
      * 

      *
      * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The value to set.
      * @return This builder for chaining.
      */
@@ -833,6 +898,8 @@ public Builder setValue(float value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Total non-zero value associated with the transaction. This value
      * may include shipping, tax, or other adjustments to the total value that you
@@ -840,6 +907,7 @@ public Builder setValue(float value) {
      * 

      *
      * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearValue() {
@@ -851,18 +919,20 @@ public Builder clearValue() {
 
     private java.lang.Object currency_ = "";
     /**
+     *
+     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The currency.
      */
     public java.lang.String getCurrency() {
       java.lang.Object ref = currency_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         currency_ = s;
         return s;
@@ -871,20 +941,21 @@ public java.lang.String getCurrency() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for currency.
      */
-    public com.google.protobuf.ByteString
-        getCurrencyBytes() {
+    public com.google.protobuf.ByteString getCurrencyBytes() {
       java.lang.Object ref = currency_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         currency_ = b;
         return b;
       } else {
@@ -892,28 +963,35 @@ public java.lang.String getCurrency() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The currency to set.
      * @return This builder for chaining.
      */
-    public Builder setCurrency(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCurrency(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       currency_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearCurrency() {
@@ -923,17 +1001,21 @@ public Builder clearCurrency() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. Currency code. Use three-character ISO-4217 code.
      * 

      *
      * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for currency to set.
      * @return This builder for chaining.
      */
-    public Builder setCurrencyBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setCurrencyBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       currency_ = value;
       bitField0_ |= 0x00000002;
@@ -943,18 +1025,20 @@ public Builder setCurrencyBytes(
 
     private java.lang.Object transactionId_ = "";
     /**
+     *
+     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
+     *
      * @return The transactionId.
      */
     public java.lang.String getTransactionId() {
       java.lang.Object ref = transactionId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         transactionId_ = s;
         return s;
@@ -963,20 +1047,21 @@ public java.lang.String getTransactionId() {
       }
     }
     /**
+     *
+     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
+     *
      * @return The bytes for transactionId.
      */
-    public com.google.protobuf.ByteString
-        getTransactionIdBytes() {
+    public com.google.protobuf.ByteString getTransactionIdBytes() {
       java.lang.Object ref = transactionId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         transactionId_ = b;
         return b;
       } else {
@@ -984,28 +1069,35 @@ public java.lang.String getTransactionId() {
       }
     }
     /**
+     *
+     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
+     *
      * @param value The transactionId to set.
      * @return This builder for chaining.
      */
-    public Builder setTransactionId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTransactionId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       transactionId_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTransactionId() {
@@ -1015,17 +1107,21 @@ public Builder clearTransactionId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction ID with a length limit of 128 characters.
      * 

      *
      * string transaction_id = 3;
+     *
      * @param value The bytes for transactionId to set.
      * @return This builder for chaining.
      */
-    public Builder setTransactionIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTransactionIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       transactionId_ = value;
       bitField0_ |= 0x00000004;
@@ -1033,13 +1129,16 @@ public Builder setTransactionIdBytes(
       return this;
     }
 
-    private float tax_ ;
+    private float tax_;
     /**
+     *
+     *
      * 
      * All the taxes associated with the transaction.
      * 

      *
      * optional float tax = 4;
+     *
      * @return Whether the tax field is set.
      */
     @java.lang.Override
@@ -1047,11 +1146,14 @@ public boolean hasTax() {
       return ((bitField0_ & 0x00000008) != 0);
     }
     /**
+     *
+     *
      * 
      * All the taxes associated with the transaction.
      * 

      *
      * optional float tax = 4;
+     *
      * @return The tax.
      */
     @java.lang.Override
@@ -1059,11 +1161,14 @@ public float getTax() {
       return tax_;
     }
     /**
+     *
+     *
      * 
      * All the taxes associated with the transaction.
      * 

      *
      * optional float tax = 4;
+     *
      * @param value The tax to set.
      * @return This builder for chaining.
      */
@@ -1075,11 +1180,14 @@ public Builder setTax(float value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * All the taxes associated with the transaction.
      * 

      *
      * optional float tax = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTax() {
@@ -1089,8 +1197,10 @@ public Builder clearTax() {
       return this;
     }
 
-    private float cost_ ;
+    private float cost_;
     /**
+     *
+     *
      * 
      * All the costs associated with the products. These can be manufacturing
      * costs, shipping expenses not borne by the end user, or any other costs,
@@ -1103,6 +1213,7 @@ public Builder clearTax() {
      * 

      *
      * optional float cost = 5;
+     *
      * @return Whether the cost field is set.
      */
     @java.lang.Override
@@ -1110,6 +1221,8 @@ public boolean hasCost() {
       return ((bitField0_ & 0x00000010) != 0);
     }
     /**
+     *
+     *
      * 
      * All the costs associated with the products. These can be manufacturing
      * costs, shipping expenses not borne by the end user, or any other costs,
@@ -1122,6 +1235,7 @@ public boolean hasCost() {
      * 

      *
      * optional float cost = 5;
+     *
      * @return The cost.
      */
     @java.lang.Override
@@ -1129,6 +1243,8 @@ public float getCost() {
       return cost_;
     }
     /**
+     *
+     *
      * 
      * All the costs associated with the products. These can be manufacturing
      * costs, shipping expenses not borne by the end user, or any other costs,
@@ -1141,6 +1257,7 @@ public float getCost() {
      * 

      *
      * optional float cost = 5;
+     *
      * @param value The cost to set.
      * @return This builder for chaining.
      */
@@ -1152,6 +1269,8 @@ public Builder setCost(float value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * All the costs associated with the products. These can be manufacturing
      * costs, shipping expenses not borne by the end user, or any other costs,
@@ -1164,6 +1283,7 @@ public Builder setCost(float value) {
      * 

      *
      * optional float cost = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearCost() {
@@ -1173,8 +1293,10 @@ public Builder clearCost() {
       return this;
     }
 
-    private float discountValue_ ;
+    private float discountValue_;
     /**
+     *
+     *
      * 
      * The total discount(s) value applied to this transaction.
      * This figure should be excluded from
@@ -1200,6 +1322,7 @@ public Builder clearCost() {
      * 

      *
      * optional float discount_value = 6;
+     *
      * @return Whether the discountValue field is set.
      */
     @java.lang.Override
@@ -1207,6 +1330,8 @@ public boolean hasDiscountValue() {
       return ((bitField0_ & 0x00000020) != 0);
     }
     /**
+     *
+     *
      * 
      * The total discount(s) value applied to this transaction.
      * This figure should be excluded from
@@ -1232,6 +1357,7 @@ public boolean hasDiscountValue() {
      * 

      *
      * optional float discount_value = 6;
+     *
      * @return The discountValue.
      */
     @java.lang.Override
@@ -1239,6 +1365,8 @@ public float getDiscountValue() {
       return discountValue_;
     }
     /**
+     *
+     *
      * 
      * The total discount(s) value applied to this transaction.
      * This figure should be excluded from
@@ -1264,6 +1392,7 @@ public float getDiscountValue() {
      * 

      *
      * optional float discount_value = 6;
+     *
      * @param value The discountValue to set.
      * @return This builder for chaining.
      */
@@ -1275,6 +1404,8 @@ public Builder setDiscountValue(float value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The total discount(s) value applied to this transaction.
      * This figure should be excluded from
@@ -1300,6 +1431,7 @@ public Builder setDiscountValue(float value) {
      * 

      *
      * optional float discount_value = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDiscountValue() {
@@ -1308,9 +1440,9 @@ public Builder clearDiscountValue() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1320,12 +1452,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.TransactionInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.TransactionInfo)
   private static final com.google.cloud.discoveryengine.v1beta.TransactionInfo DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.TransactionInfo();
   }
@@ -1334,27 +1466,27 @@ public static com.google.cloud.discoveryengine.v1beta.TransactionInfo getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public TransactionInfo parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public TransactionInfo parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1369,6 +1501,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.TransactionInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfoOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfoOrBuilder.java
similarity index 86%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfoOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfoOrBuilder.java
index 0a18454d2606..df31c3f59735 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfoOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/TransactionInfoOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface TransactionInfoOrBuilder extends
+public interface TransactionInfoOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.TransactionInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. Total non-zero value associated with the transaction. This value
    * may include shipping, tax, or other adjustments to the total value that you
@@ -15,10 +33,13 @@ public interface TransactionInfoOrBuilder extends
    * 

    *
    * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return Whether the value field is set.
    */
   boolean hasValue();
   /**
+   *
+   *
    * 
    * Required. Total non-zero value associated with the transaction. This value
    * may include shipping, tax, or other adjustments to the total value that you
@@ -26,70 +47,89 @@ public interface TransactionInfoOrBuilder extends
    * 

    *
    * optional float value = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The value.
    */
   float getValue();
 
   /**
+   *
+   *
    * 
    * Required. Currency code. Use three-character ISO-4217 code.
    * 

    *
    * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The currency.
    */
   java.lang.String getCurrency();
   /**
+   *
+   *
    * 
    * Required. Currency code. Use three-character ISO-4217 code.
    * 

    *
    * string currency = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for currency.
    */
-  com.google.protobuf.ByteString
-      getCurrencyBytes();
+  com.google.protobuf.ByteString getCurrencyBytes();
 
   /**
+   *
+   *
    * 
    * The transaction ID with a length limit of 128 characters.
    * 

    *
    * string transaction_id = 3;
+   *
    * @return The transactionId.
    */
   java.lang.String getTransactionId();
   /**
+   *
+   *
    * 
    * The transaction ID with a length limit of 128 characters.
    * 

    *
    * string transaction_id = 3;
+   *
    * @return The bytes for transactionId.
    */
-  com.google.protobuf.ByteString
-      getTransactionIdBytes();
+  com.google.protobuf.ByteString getTransactionIdBytes();
 
   /**
+   *
+   *
    * 
    * All the taxes associated with the transaction.
    * 

    *
    * optional float tax = 4;
+   *
    * @return Whether the tax field is set.
    */
   boolean hasTax();
   /**
+   *
+   *
    * 
    * All the taxes associated with the transaction.
    * 

    *
    * optional float tax = 4;
+   *
    * @return The tax.
    */
   float getTax();
 
   /**
+   *
+   *
    * 
    * All the costs associated with the products. These can be manufacturing
    * costs, shipping expenses not borne by the end user, or any other costs,
@@ -102,10 +142,13 @@ public interface TransactionInfoOrBuilder extends
    * 

    *
    * optional float cost = 5;
+   *
    * @return Whether the cost field is set.
    */
   boolean hasCost();
   /**
+   *
+   *
    * 
    * All the costs associated with the products. These can be manufacturing
    * costs, shipping expenses not borne by the end user, or any other costs,
@@ -118,11 +161,14 @@ public interface TransactionInfoOrBuilder extends
    * 

    *
    * optional float cost = 5;
+   *
    * @return The cost.
    */
   float getCost();
 
   /**
+   *
+   *
    * 
    * The total discount(s) value applied to this transaction.
    * This figure should be excluded from
@@ -148,10 +194,13 @@ public interface TransactionInfoOrBuilder extends
    * 

    *
    * optional float discount_value = 6;
+   *
    * @return Whether the discountValue field is set.
    */
   boolean hasDiscountValue();
   /**
+   *
+   *
    * 
    * The total discount(s) value applied to this transaction.
    * This figure should be excluded from
@@ -177,6 +226,7 @@ public interface TransactionInfoOrBuilder extends
    * 

    *
    * optional float discount_value = 6;
+   *
    * @return The discountValue.
    */
   float getDiscountValue();
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequest.java
similarity index 68%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequest.java
index 12c442b86f30..1b28b3528b18 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [DocumentService.UpdateDocument][google.cloud.discoveryengine.v1beta.DocumentService.UpdateDocument]
@@ -12,41 +29,44 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.UpdateDocumentRequest}
  */
-public final class UpdateDocumentRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UpdateDocumentRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.UpdateDocumentRequest)
     UpdateDocumentRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UpdateDocumentRequest.newBuilder() to construct.
   private UpdateDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private UpdateDocumentRequest() {
-  }
+
+  private UpdateDocumentRequest() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new UpdateDocumentRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.class, com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.class,
+            com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.Builder.class);
   }
 
   public static final int DOCUMENT_FIELD_NUMBER = 1;
   private com.google.cloud.discoveryengine.v1beta.Document document_;
   /**
+   *
+   *
    * 
    * Required. The document to update/create.
    *
@@ -60,7 +80,10 @@ protected java.lang.Object newInstance(
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the document field is set.
    */
   @java.lang.Override
@@ -68,6 +91,8 @@ public boolean hasDocument() {
     return document_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The document to update/create.
    *
@@ -81,14 +106,21 @@ public boolean hasDocument() {
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The document.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
-    return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
+    return document_ == null
+        ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
+        : document_;
   }
   /**
+   *
+   *
    * 
    * Required. The document to update/create.
    *
@@ -102,16 +134,22 @@ public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder() {
-    return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
+    return document_ == null
+        ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
+        : document_;
   }
 
   public static final int ALLOW_MISSING_FIELD_NUMBER = 2;
   private boolean allowMissing_ = false;
   /**
+   *
+   *
    * 
    * If set to true, and the
    * [Document][google.cloud.discoveryengine.v1beta.Document] is not found, a
@@ -120,6 +158,7 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
    * 

    *
    * bool allow_missing = 2;
+   *
    * @return The allowMissing.
    */
   @java.lang.Override
@@ -128,6 +167,7 @@ public boolean getAllowMissing() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -139,8 +179,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (document_ != null) {
       output.writeMessage(1, getDocument());
     }
@@ -157,12 +196,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (document_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getDocument());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getDocument());
     }
     if (allowMissing_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(2, allowMissing_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(2, allowMissing_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -172,20 +209,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest other = (com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest other =
+        (com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest) obj;
 
     if (hasDocument() != other.hasDocument()) return false;
     if (hasDocument()) {
-      if (!getDocument()
-          .equals(other.getDocument())) return false;
+      if (!getDocument().equals(other.getDocument())) return false;
     }
-    if (getAllowMissing()
-        != other.getAllowMissing()) return false;
+    if (getAllowMissing() != other.getAllowMissing()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -202,106 +238,111 @@ public int hashCode() {
       hash = (53 * hash) + getDocument().hashCode();
     }
     hash = (37 * hash) + ALLOW_MISSING_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getAllowMissing());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getAllowMissing());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [DocumentService.UpdateDocument][google.cloud.discoveryengine.v1beta.DocumentService.UpdateDocument]
@@ -310,33 +351,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.UpdateDocumentRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.UpdateDocumentRequest)
       com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.class, com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.class,
+              com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,13 +391,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.getDefaultInstance();
     }
 
@@ -372,18 +413,20 @@ public com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest result = new com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest result =
+          new com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.document_ = documentBuilder_ == null
-            ? document_
-            : documentBuilder_.build();
+        result.document_ = documentBuilder_ == null ? document_ : documentBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.allowMissing_ = allowMissing_;
@@ -394,38 +437,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UpdateDocumen
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -433,7 +477,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.getDefaultInstance())
+        return this;
       if (other.hasDocument()) {
         mergeDocument(other.getDocument());
       }
@@ -466,24 +512,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getDocumentFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              allowMissing_ = input.readBool();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getDocumentFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                allowMissing_ = input.readBool();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -493,12 +540,18 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.cloud.discoveryengine.v1beta.Document document_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> documentBuilder_;
+            com.google.cloud.discoveryengine.v1beta.Document,
+            com.google.cloud.discoveryengine.v1beta.Document.Builder,
+            com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
+        documentBuilder_;
     /**
+     *
+     *
      * 
      * Required. The document to update/create.
      *
@@ -512,13 +565,18 @@ public Builder mergeFrom(
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the document field is set.
      */
     public boolean hasDocument() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The document to update/create.
      *
@@ -532,17 +590,24 @@ public boolean hasDocument() {
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The document.
      */
     public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
       if (documentBuilder_ == null) {
-        return document_ == null ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
+        return document_ == null
+            ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
+            : document_;
       } else {
         return documentBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The document to update/create.
      *
@@ -556,7 +621,9 @@ public com.google.cloud.discoveryengine.v1beta.Document getDocument() {
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setDocument(com.google.cloud.discoveryengine.v1beta.Document value) {
       if (documentBuilder_ == null) {
@@ -572,6 +639,8 @@ public Builder setDocument(com.google.cloud.discoveryengine.v1beta.Document valu
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The document to update/create.
      *
@@ -585,7 +654,9 @@ public Builder setDocument(com.google.cloud.discoveryengine.v1beta.Document valu
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setDocument(
         com.google.cloud.discoveryengine.v1beta.Document.Builder builderForValue) {
@@ -599,6 +670,8 @@ public Builder setDocument(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The document to update/create.
      *
@@ -612,13 +685,15 @@ public Builder setDocument(
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeDocument(com.google.cloud.discoveryengine.v1beta.Document value) {
       if (documentBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          document_ != null &&
-          document_ != com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && document_ != null
+            && document_ != com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()) {
           getDocumentBuilder().mergeFrom(value);
         } else {
           document_ = value;
@@ -631,6 +706,8 @@ public Builder mergeDocument(com.google.cloud.discoveryengine.v1beta.Document va
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The document to update/create.
      *
@@ -644,7 +721,9 @@ public Builder mergeDocument(com.google.cloud.discoveryengine.v1beta.Document va
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearDocument() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -657,6 +736,8 @@ public Builder clearDocument() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The document to update/create.
      *
@@ -670,7 +751,9 @@ public Builder clearDocument() {
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentBuilder() {
       bitField0_ |= 0x00000001;
@@ -678,6 +761,8 @@ public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentBuild
       return getDocumentFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The document to update/create.
      *
@@ -691,17 +776,22 @@ public com.google.cloud.discoveryengine.v1beta.Document.Builder getDocumentBuild
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder() {
       if (documentBuilder_ != null) {
         return documentBuilder_.getMessageOrBuilder();
       } else {
-        return document_ == null ?
-            com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance() : document_;
+        return document_ == null
+            ? com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()
+            : document_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The document to update/create.
      *
@@ -715,24 +805,31 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
      * is not set, a `NOT_FOUND` error is returned.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.Document,
+            com.google.cloud.discoveryengine.v1beta.Document.Builder,
+            com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>
         getDocumentFieldBuilder() {
       if (documentBuilder_ == null) {
-        documentBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Document, com.google.cloud.discoveryengine.v1beta.Document.Builder, com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
-                getDocument(),
-                getParentForChildren(),
-                isClean());
+        documentBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.Document,
+                com.google.cloud.discoveryengine.v1beta.Document.Builder,
+                com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder>(
+                getDocument(), getParentForChildren(), isClean());
         document_ = null;
       }
       return documentBuilder_;
     }
 
-    private boolean allowMissing_ ;
+    private boolean allowMissing_;
     /**
+     *
+     *
      * 
      * If set to true, and the
      * [Document][google.cloud.discoveryengine.v1beta.Document] is not found, a
@@ -741,6 +838,7 @@ public com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBu
      * 

      *
      * bool allow_missing = 2;
+     *
      * @return The allowMissing.
      */
     @java.lang.Override
@@ -748,6 +846,8 @@ public boolean getAllowMissing() {
       return allowMissing_;
     }
     /**
+     *
+     *
      * 
      * If set to true, and the
      * [Document][google.cloud.discoveryengine.v1beta.Document] is not found, a
@@ -756,6 +856,7 @@ public boolean getAllowMissing() {
      * 

      *
      * bool allow_missing = 2;
+     *
      * @param value The allowMissing to set.
      * @return This builder for chaining.
      */
@@ -767,6 +868,8 @@ public Builder setAllowMissing(boolean value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * If set to true, and the
      * [Document][google.cloud.discoveryengine.v1beta.Document] is not found, a
@@ -775,6 +878,7 @@ public Builder setAllowMissing(boolean value) {
      * 

      *
      * bool allow_missing = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAllowMissing() {
@@ -783,9 +887,9 @@ public Builder clearAllowMissing() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -795,12 +899,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.UpdateDocumentRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.UpdateDocumentRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest();
   }
@@ -809,27 +914,27 @@ public static com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UpdateDocumentRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UpdateDocumentRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -844,6 +949,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequestOrBuilder.java
similarity index 69%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequestOrBuilder.java
index 823c28659578..9fd8306664ee 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateDocumentRequestOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/document_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface UpdateDocumentRequestOrBuilder extends
+public interface UpdateDocumentRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.UpdateDocumentRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The document to update/create.
    *
@@ -21,11 +39,16 @@ public interface UpdateDocumentRequestOrBuilder extends
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the document field is set.
    */
   boolean hasDocument();
   /**
+   *
+   *
    * 
    * Required. The document to update/create.
    *
@@ -39,11 +62,16 @@ public interface UpdateDocumentRequestOrBuilder extends
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The document.
    */
   com.google.cloud.discoveryengine.v1beta.Document getDocument();
   /**
+   *
+   *
    * 
    * Required. The document to update/create.
    *
@@ -57,11 +85,15 @@ public interface UpdateDocumentRequestOrBuilder extends
    * is not set, a `NOT_FOUND` error is returned.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Document document = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.discoveryengine.v1beta.DocumentOrBuilder getDocumentOrBuilder();
 
   /**
+   *
+   *
    * 
    * If set to true, and the
    * [Document][google.cloud.discoveryengine.v1beta.Document] is not found, a
@@ -70,6 +102,7 @@ public interface UpdateDocumentRequestOrBuilder extends
    * 

    *
    * bool allow_missing = 2;
+   *
    * @return The allowMissing.
    */
   boolean getAllowMissing();
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadata.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadata.java
similarity index 68%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadata.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadata.java
index 90951bdf2284..760da77f0bcb 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadata.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadata.java
@@ -1,55 +1,76 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Metadata for UpdateSchema LRO.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata}
  */
-public final class UpdateSchemaMetadata extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UpdateSchemaMetadata extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata)
     UpdateSchemaMetadataOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UpdateSchemaMetadata.newBuilder() to construct.
   private UpdateSchemaMetadata(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private UpdateSchemaMetadata() {
-  }
+
+  private UpdateSchemaMetadata() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new UpdateSchemaMetadata();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.class, com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.class,
+            com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.Builder.class);
   }
 
   public static final int CREATE_TIME_FIELD_NUMBER = 1;
   private com.google.protobuf.Timestamp createTime_;
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   @java.lang.Override
@@ -57,11 +78,14 @@ public boolean hasCreateTime() {
     return createTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   @java.lang.Override
@@ -69,6 +93,8 @@ public com.google.protobuf.Timestamp getCreateTime() {
     return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
   }
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -83,12 +109,15 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
   public static final int UPDATE_TIME_FIELD_NUMBER = 2;
   private com.google.protobuf.Timestamp updateTime_;
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   @java.lang.Override
@@ -96,12 +125,15 @@ public boolean hasUpdateTime() {
     return updateTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   @java.lang.Override
@@ -109,6 +141,8 @@ public com.google.protobuf.Timestamp getUpdateTime() {
     return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
   }
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
@@ -122,6 +156,7 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -133,8 +168,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (createTime_ != null) {
       output.writeMessage(1, getCreateTime());
     }
@@ -151,12 +185,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (createTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getCreateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getCreateTime());
     }
     if (updateTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getUpdateTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUpdateTime());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -166,22 +198,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata other = (com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata) obj;
+    com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata other =
+        (com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata) obj;
 
     if (hasCreateTime() != other.hasCreateTime()) return false;
     if (hasCreateTime()) {
-      if (!getCreateTime()
-          .equals(other.getCreateTime())) return false;
+      if (!getCreateTime().equals(other.getCreateTime())) return false;
     }
     if (hasUpdateTime() != other.hasUpdateTime()) return false;
     if (hasUpdateTime()) {
-      if (!getUpdateTime()
-          .equals(other.getUpdateTime())) return false;
+      if (!getUpdateTime().equals(other.getUpdateTime())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -208,131 +239,136 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Metadata for UpdateSchema LRO.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata)
       com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadataOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.class, com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.class,
+              com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -351,13 +387,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.getDefaultInstance();
     }
 
@@ -372,23 +409,23 @@ public com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata result = new com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata result =
+          new com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.createTime_ = createTimeBuilder_ == null
-            ? createTime_
-            : createTimeBuilder_.build();
+        result.createTime_ = createTimeBuilder_ == null ? createTime_ : createTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.updateTime_ = updateTimeBuilder_ == null
-            ? updateTime_
-            : updateTimeBuilder_.build();
+        result.updateTime_ = updateTimeBuilder_ == null ? updateTime_ : updateTimeBuilder_.build();
       }
     }
 
@@ -396,38 +433,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UpdateSchemaM
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -435,7 +473,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata.getDefaultInstance())
+        return this;
       if (other.hasCreateTime()) {
         mergeCreateTime(other.getCreateTime());
       }
@@ -468,26 +508,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getCreateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getUpdateTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getUpdateTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -497,38 +536,52 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.Timestamp createTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> createTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        createTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return Whether the createTime field is set.
      */
     public boolean hasCreateTime() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
+     *
      * @return The createTime.
      */
     public com.google.protobuf.Timestamp getCreateTime() {
       if (createTimeBuilder_ == null) {
-        return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       } else {
         return createTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -549,14 +602,15 @@ public Builder setCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

      *
      * .google.protobuf.Timestamp create_time = 1;
      */
-    public Builder setCreateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (createTimeBuilder_ == null) {
         createTime_ = builderForValue.build();
       } else {
@@ -567,6 +621,8 @@ public Builder setCreateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -575,9 +631,9 @@ public Builder setCreateTime(
      */
     public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       if (createTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          createTime_ != null &&
-          createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && createTime_ != null
+            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getCreateTimeBuilder().mergeFrom(value);
         } else {
           createTime_ = value;
@@ -590,6 +646,8 @@ public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -607,6 +665,8 @@ public Builder clearCreateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -619,6 +679,8 @@ public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
       return getCreateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -629,11 +691,14 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
       if (createTimeBuilder_ != null) {
         return createTimeBuilder_.getMessageOrBuilder();
       } else {
-        return createTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
+        return createTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : createTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation create time.
      * 

@@ -641,14 +706,17 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      * .google.protobuf.Timestamp create_time = 1;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getCreateTimeFieldBuilder() {
       if (createTimeBuilder_ == null) {
-        createTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getCreateTime(),
-                getParentForChildren(),
-                isClean());
+        createTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getCreateTime(), getParentForChildren(), isClean());
         createTime_ = null;
       }
       return createTimeBuilder_;
@@ -656,36 +724,49 @@ public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
 
     private com.google.protobuf.Timestamp updateTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> updateTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        updateTimeBuilder_;
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return Whether the updateTime field is set.
      */
     public boolean hasUpdateTime() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
      * 

      *
      * .google.protobuf.Timestamp update_time = 2;
+     *
      * @return The updateTime.
      */
     public com.google.protobuf.Timestamp getUpdateTime() {
       if (updateTimeBuilder_ == null) {
-        return updateTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       } else {
         return updateTimeBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -707,6 +788,8 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -714,8 +797,7 @@ public Builder setUpdateTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp update_time = 2;
      */
-    public Builder setUpdateTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setUpdateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (updateTimeBuilder_ == null) {
         updateTime_ = builderForValue.build();
       } else {
@@ -726,6 +808,8 @@ public Builder setUpdateTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -735,9 +819,9 @@ public Builder setUpdateTime(
      */
     public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       if (updateTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          updateTime_ != null &&
-          updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && updateTime_ != null
+            && updateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getUpdateTimeBuilder().mergeFrom(value);
         } else {
           updateTime_ = value;
@@ -750,6 +834,8 @@ public Builder mergeUpdateTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -768,6 +854,8 @@ public Builder clearUpdateTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -781,6 +869,8 @@ public com.google.protobuf.Timestamp.Builder getUpdateTimeBuilder() {
       return getUpdateTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -792,11 +882,14 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
       if (updateTimeBuilder_ != null) {
         return updateTimeBuilder_.getMessageOrBuilder();
       } else {
-        return updateTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : updateTime_;
+        return updateTime_ == null
+            ? com.google.protobuf.Timestamp.getDefaultInstance()
+            : updateTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Operation last update time. If the operation is done, this is also the
      * finish time.
@@ -805,21 +898,24 @@ public com.google.protobuf.TimestampOrBuilder getUpdateTimeOrBuilder() {
      * .google.protobuf.Timestamp update_time = 2;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getUpdateTimeFieldBuilder() {
       if (updateTimeBuilder_ == null) {
-        updateTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getUpdateTime(),
-                getParentForChildren(),
-                isClean());
+        updateTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getUpdateTime(), getParentForChildren(), isClean());
         updateTime_ = null;
       }
       return updateTimeBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -829,12 +925,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata)
-  private static final com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata();
   }
@@ -843,27 +940,27 @@ public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata getDe
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UpdateSchemaMetadata parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UpdateSchemaMetadata parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -878,6 +975,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadataOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadataOrBuilder.java
similarity index 70%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadataOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadataOrBuilder.java
index 2b5fe6230d50..1214d43bf1ca 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadataOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaMetadataOrBuilder.java
@@ -1,31 +1,55 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface UpdateSchemaMetadataOrBuilder extends
+public interface UpdateSchemaMetadataOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.UpdateSchemaMetadata)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return Whether the createTime field is set.
    */
   boolean hasCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

    *
    * .google.protobuf.Timestamp create_time = 1;
+   *
    * @return The createTime.
    */
   com.google.protobuf.Timestamp getCreateTime();
   /**
+   *
+   *
    * 
    * Operation create time.
    * 

@@ -35,26 +59,34 @@ public interface UpdateSchemaMetadataOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return Whether the updateTime field is set.
    */
   boolean hasUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
    * 

    *
    * .google.protobuf.Timestamp update_time = 2;
+   *
    * @return The updateTime.
    */
   com.google.protobuf.Timestamp getUpdateTime();
   /**
+   *
+   *
    * 
    * Operation last update time. If the operation is done, this is also the
    * finish time.
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequest.java
similarity index 64%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequest.java
index 85d1c47ad225..a1fe7c08361b 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Request message for
  * [SchemaService.UpdateSchema][google.cloud.discoveryengine.v1beta.SchemaService.UpdateSchema]
@@ -12,47 +29,53 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.UpdateSchemaRequest}
  */
-public final class UpdateSchemaRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UpdateSchemaRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.UpdateSchemaRequest)
     UpdateSchemaRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UpdateSchemaRequest.newBuilder() to construct.
   private UpdateSchemaRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private UpdateSchemaRequest() {
-  }
+
+  private UpdateSchemaRequest() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new UpdateSchemaRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.class, com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.class,
+            com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.Builder.class);
   }
 
   public static final int SCHEMA_FIELD_NUMBER = 1;
   private com.google.cloud.discoveryengine.v1beta.Schema schema_;
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * update.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the schema field is set.
    */
   @java.lang.Override
@@ -60,34 +83,49 @@ public boolean hasSchema() {
     return schema_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * update.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The schema.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.Schema getSchema() {
-    return schema_ == null ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance() : schema_;
+    return schema_ == null
+        ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()
+        : schema_;
   }
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * update.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilder() {
-    return schema_ == null ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance() : schema_;
+    return schema_ == null
+        ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()
+        : schema_;
   }
 
   public static final int ALLOW_MISSING_FIELD_NUMBER = 3;
   private boolean allowMissing_ = false;
   /**
+   *
+   *
    * 
    * If set to true, and the
    * [Schema][google.cloud.discoveryengine.v1beta.Schema] is not found, a new
@@ -96,6 +134,7 @@ public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilde
    * 

    *
    * bool allow_missing = 3;
+   *
    * @return The allowMissing.
    */
   @java.lang.Override
@@ -104,6 +143,7 @@ public boolean getAllowMissing() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -115,8 +155,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (schema_ != null) {
       output.writeMessage(1, getSchema());
     }
@@ -133,12 +172,10 @@ public int getSerializedSize() {
 
     size = 0;
     if (schema_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getSchema());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getSchema());
     }
     if (allowMissing_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(3, allowMissing_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(3, allowMissing_);
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -148,20 +185,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest other = (com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest other =
+        (com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest) obj;
 
     if (hasSchema() != other.hasSchema()) return false;
     if (hasSchema()) {
-      if (!getSchema()
-          .equals(other.getSchema())) return false;
+      if (!getSchema().equals(other.getSchema())) return false;
     }
-    if (getAllowMissing()
-        != other.getAllowMissing()) return false;
+    if (getAllowMissing() != other.getAllowMissing()) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -178,106 +214,111 @@ public int hashCode() {
       hash = (53 * hash) + getSchema().hashCode();
     }
     hash = (37 * hash) + ALLOW_MISSING_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getAllowMissing());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getAllowMissing());
     hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for
    * [SchemaService.UpdateSchema][google.cloud.discoveryengine.v1beta.SchemaService.UpdateSchema]
@@ -286,33 +327,32 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.UpdateSchemaRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.UpdateSchemaRequest)
       com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.class, com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.class,
+              com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.newBuilder()
-    private Builder() {
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -327,9 +367,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_descriptor;
     }
 
     @java.lang.Override
@@ -348,8 +388,11 @@ public com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest result = new com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest result =
+          new com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -357,9 +400,7 @@ public com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest buildPartial(
     private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
-        result.schema_ = schemaBuilder_ == null
-            ? schema_
-            : schemaBuilder_.build();
+        result.schema_ = schemaBuilder_ == null ? schema_ : schemaBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000002) != 0)) {
         result.allowMissing_ = allowMissing_;
@@ -370,38 +411,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UpdateSchemaR
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -409,7 +451,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.getDefaultInstance())
+        return this;
       if (other.hasSchema()) {
         mergeSchema(other.getSchema());
       }
@@ -442,24 +485,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              input.readMessage(
-                  getSchemaFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 24: {
-              allowMissing_ = input.readBool();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 24
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                input.readMessage(getSchemaFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 24:
+              {
+                allowMissing_ = input.readBool();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 24
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -469,46 +513,66 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private com.google.cloud.discoveryengine.v1beta.Schema schema_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.Schema, com.google.cloud.discoveryengine.v1beta.Schema.Builder, com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder> schemaBuilder_;
+            com.google.cloud.discoveryengine.v1beta.Schema,
+            com.google.cloud.discoveryengine.v1beta.Schema.Builder,
+            com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>
+        schemaBuilder_;
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * update.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the schema field is set.
      */
     public boolean hasSchema() {
       return ((bitField0_ & 0x00000001) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * update.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The schema.
      */
     public com.google.cloud.discoveryengine.v1beta.Schema getSchema() {
       if (schemaBuilder_ == null) {
-        return schema_ == null ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance() : schema_;
+        return schema_ == null
+            ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()
+            : schema_;
       } else {
         return schemaBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * update.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setSchema(com.google.cloud.discoveryengine.v1beta.Schema value) {
       if (schemaBuilder_ == null) {
@@ -524,12 +588,16 @@ public Builder setSchema(com.google.cloud.discoveryengine.v1beta.Schema value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * update.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setSchema(
         com.google.cloud.discoveryengine.v1beta.Schema.Builder builderForValue) {
@@ -543,18 +611,22 @@ public Builder setSchema(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * update.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeSchema(com.google.cloud.discoveryengine.v1beta.Schema value) {
       if (schemaBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0) &&
-          schema_ != null &&
-          schema_ != com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000001) != 0)
+            && schema_ != null
+            && schema_ != com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()) {
           getSchemaBuilder().mergeFrom(value);
         } else {
           schema_ = value;
@@ -567,12 +639,16 @@ public Builder mergeSchema(com.google.cloud.discoveryengine.v1beta.Schema value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * update.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearSchema() {
       bitField0_ = (bitField0_ & ~0x00000001);
@@ -585,12 +661,16 @@ public Builder clearSchema() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * update.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1beta.Schema.Builder getSchemaBuilder() {
       bitField0_ |= 0x00000001;
@@ -598,45 +678,59 @@ public com.google.cloud.discoveryengine.v1beta.Schema.Builder getSchemaBuilder()
       return getSchemaFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * update.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilder() {
       if (schemaBuilder_ != null) {
         return schemaBuilder_.getMessageOrBuilder();
       } else {
-        return schema_ == null ?
-            com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance() : schema_;
+        return schema_ == null
+            ? com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()
+            : schema_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
      * update.
      * 

      *
-     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.Schema, com.google.cloud.discoveryengine.v1beta.Schema.Builder, com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.Schema,
+            com.google.cloud.discoveryengine.v1beta.Schema.Builder,
+            com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>
         getSchemaFieldBuilder() {
       if (schemaBuilder_ == null) {
-        schemaBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.Schema, com.google.cloud.discoveryengine.v1beta.Schema.Builder, com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>(
-                getSchema(),
-                getParentForChildren(),
-                isClean());
+        schemaBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.Schema,
+                com.google.cloud.discoveryengine.v1beta.Schema.Builder,
+                com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder>(
+                getSchema(), getParentForChildren(), isClean());
         schema_ = null;
       }
       return schemaBuilder_;
     }
 
-    private boolean allowMissing_ ;
+    private boolean allowMissing_;
     /**
+     *
+     *
      * 
      * If set to true, and the
      * [Schema][google.cloud.discoveryengine.v1beta.Schema] is not found, a new
@@ -645,6 +739,7 @@ public com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilde
      * 

      *
      * bool allow_missing = 3;
+     *
      * @return The allowMissing.
      */
     @java.lang.Override
@@ -652,6 +747,8 @@ public boolean getAllowMissing() {
       return allowMissing_;
     }
     /**
+     *
+     *
      * 
      * If set to true, and the
      * [Schema][google.cloud.discoveryengine.v1beta.Schema] is not found, a new
@@ -660,6 +757,7 @@ public boolean getAllowMissing() {
      * 

      *
      * bool allow_missing = 3;
+     *
      * @param value The allowMissing to set.
      * @return This builder for chaining.
      */
@@ -671,6 +769,8 @@ public Builder setAllowMissing(boolean value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * If set to true, and the
      * [Schema][google.cloud.discoveryengine.v1beta.Schema] is not found, a new
@@ -679,6 +779,7 @@ public Builder setAllowMissing(boolean value) {
      * 

      *
      * bool allow_missing = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAllowMissing() {
@@ -687,9 +788,9 @@ public Builder clearAllowMissing() {
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -699,12 +800,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.UpdateSchemaRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.UpdateSchemaRequest)
   private static final com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest();
   }
@@ -713,27 +814,27 @@ public static com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest getDef
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UpdateSchemaRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UpdateSchemaRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -748,6 +849,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequestOrBuilder.java
similarity index 54%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequestOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequestOrBuilder.java
index a6e02ae56e94..17319534fc90 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequestOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UpdateSchemaRequestOrBuilder.java
@@ -1,43 +1,75 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/schema_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface UpdateSchemaRequestOrBuilder extends
+public interface UpdateSchemaRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.UpdateSchemaRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * update.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the schema field is set.
    */
   boolean hasSchema();
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * update.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The schema.
    */
   com.google.cloud.discoveryengine.v1beta.Schema getSchema();
   /**
+   *
+   *
    * 
    * Required. The [Schema][google.cloud.discoveryengine.v1beta.Schema] to
    * update.
    * 

    *
-   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.discoveryengine.v1beta.Schema schema = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.discoveryengine.v1beta.SchemaOrBuilder getSchemaOrBuilder();
 
   /**
+   *
+   *
    * 
    * If set to true, and the
    * [Schema][google.cloud.discoveryengine.v1beta.Schema] is not found, a new
@@ -46,6 +78,7 @@ public interface UpdateSchemaRequestOrBuilder extends
    * 

    *
    * bool allow_missing = 3;
+   *
    * @return The allowMissing.
    */
   boolean getAllowMissing();
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEvent.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEvent.java
similarity index 80%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEvent.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEvent.java
index 99030b908d0b..53f4a4bf980d 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEvent.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEvent.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * UserEvent captures all metadata information Discovery Engine API needs to
  * know about how end users interact with customers' website.
@@ -11,15 +28,16 @@
  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.UserEvent}
  */
-public final class UserEvent extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UserEvent extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.UserEvent)
     UserEventOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UserEvent.newBuilder() to construct.
   private UserEvent(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private UserEvent() {
     eventType_ = "";
     userPseudoId_ = "";
@@ -27,48 +45,49 @@ private UserEvent() {
     attributionToken_ = "";
     filter_ = "";
     documents_ = java.util.Collections.emptyList();
-    tagIds_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
-    promotionIds_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
+    tagIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+    promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new UserEvent();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor;
   }
 
   @SuppressWarnings({"rawtypes"})
   @java.lang.Override
-  protected com.google.protobuf.MapField internalGetMapField(
-      int number) {
+  protected com.google.protobuf.MapField internalGetMapField(int number) {
     switch (number) {
       case 17:
         return internalGetAttributes();
       default:
-        throw new RuntimeException(
-            "Invalid map field number: " + number);
+        throw new RuntimeException("Invalid map field number: " + number);
     }
   }
+
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_UserEvent_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventProto
+        .internal_static_google_cloud_discoveryengine_v1beta_UserEvent_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.UserEvent.class, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.UserEvent.class,
+            com.google.cloud.discoveryengine.v1beta.UserEvent.Builder.class);
   }
 
   public static final int EVENT_TYPE_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object eventType_ = "";
   /**
+   *
+   *
    * 
    * Required. User event type. Allowed values are:
    *
@@ -92,6 +111,7 @@ protected com.google.protobuf.MapField internalGetMapField(
    * 

    *
    * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The eventType.
    */
   @java.lang.Override
@@ -100,14 +120,15 @@ public java.lang.String getEventType() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       eventType_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. User event type. Allowed values are:
    *
@@ -131,16 +152,15 @@ public java.lang.String getEventType() {
    * 

    *
    * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for eventType.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getEventTypeBytes() {
+  public com.google.protobuf.ByteString getEventTypeBytes() {
     java.lang.Object ref = eventType_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       eventType_ = b;
       return b;
     } else {
@@ -149,9 +169,12 @@ public java.lang.String getEventType() {
   }
 
   public static final int USER_PSEUDO_ID_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object userPseudoId_ = "";
   /**
+   *
+   *
    * 
    * Required. A unique identifier for tracking visitors.
    *
@@ -173,6 +196,7 @@ public java.lang.String getEventType() {
    * 

    *
    * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The userPseudoId.
    */
   @java.lang.Override
@@ -181,14 +205,15 @@ public java.lang.String getUserPseudoId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userPseudoId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. A unique identifier for tracking visitors.
    *
@@ -210,16 +235,15 @@ public java.lang.String getUserPseudoId() {
    * 

    *
    * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for userPseudoId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getUserPseudoIdBytes() {
+  public com.google.protobuf.ByteString getUserPseudoIdBytes() {
     java.lang.Object ref = userPseudoId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       userPseudoId_ = b;
       return b;
     } else {
@@ -230,6 +254,8 @@ public java.lang.String getUserPseudoId() {
   public static final int EVENT_TIME_FIELD_NUMBER = 3;
   private com.google.protobuf.Timestamp eventTime_;
   /**
+   *
+   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -237,6 +263,7 @@ public java.lang.String getUserPseudoId() {
    * 

    *
    * .google.protobuf.Timestamp event_time = 3;
+   *
    * @return Whether the eventTime field is set.
    */
   @java.lang.Override
@@ -244,6 +271,8 @@ public boolean hasEventTime() {
     return eventTime_ != null;
   }
   /**
+   *
+   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -251,6 +280,7 @@ public boolean hasEventTime() {
    * 

    *
    * .google.protobuf.Timestamp event_time = 3;
+   *
    * @return The eventTime.
    */
   @java.lang.Override
@@ -258,6 +288,8 @@ public com.google.protobuf.Timestamp getEventTime() {
     return eventTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : eventTime_;
   }
   /**
+   *
+   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -274,11 +306,14 @@ public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
   public static final int USER_INFO_FIELD_NUMBER = 4;
   private com.google.cloud.discoveryengine.v1beta.UserInfo userInfo_;
   /**
+   *
+   *
    * 
    * Information about the end user.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 4;
+   *
    * @return Whether the userInfo field is set.
    */
   @java.lang.Override
@@ -286,18 +321,25 @@ public boolean hasUserInfo() {
     return userInfo_ != null;
   }
   /**
+   *
+   *
    * 
    * Information about the end user.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 4;
+   *
    * @return The userInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.UserInfo getUserInfo() {
-    return userInfo_ == null ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance() : userInfo_;
+    return userInfo_ == null
+        ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()
+        : userInfo_;
   }
   /**
+   *
+   *
    * 
    * Information about the end user.
    * 

@@ -306,12 +348,16 @@ public com.google.cloud.discoveryengine.v1beta.UserInfo getUserInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBuilder() {
-    return userInfo_ == null ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance() : userInfo_;
+    return userInfo_ == null
+        ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()
+        : userInfo_;
   }
 
   public static final int DIRECT_USER_REQUEST_FIELD_NUMBER = 5;
   private boolean directUserRequest_ = false;
   /**
+   *
+   *
    * 
    * Should set to true if the request is made directly from the end user, in
    * which case the
@@ -327,6 +373,7 @@ public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBu
    * 

    *
    * bool direct_user_request = 5;
+   *
    * @return The directUserRequest.
    */
   @java.lang.Override
@@ -335,9 +382,12 @@ public boolean getDirectUserRequest() {
   }
 
   public static final int SESSION_ID_FIELD_NUMBER = 6;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object sessionId_ = "";
   /**
+   *
+   *
    * 
    * A unique identifier for tracking a visitor session with a length limit of
    * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -352,6 +402,7 @@ public boolean getDirectUserRequest() {
    * 

    *
    * string session_id = 6;
+   *
    * @return The sessionId.
    */
   @java.lang.Override
@@ -360,14 +411,15 @@ public java.lang.String getSessionId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       sessionId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * A unique identifier for tracking a visitor session with a length limit of
    * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -382,16 +434,15 @@ public java.lang.String getSessionId() {
    * 

    *
    * string session_id = 6;
+   *
    * @return The bytes for sessionId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getSessionIdBytes() {
+  public com.google.protobuf.ByteString getSessionIdBytes() {
     java.lang.Object ref = sessionId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       sessionId_ = b;
       return b;
     } else {
@@ -402,12 +453,15 @@ public java.lang.String getSessionId() {
   public static final int PAGE_INFO_FIELD_NUMBER = 7;
   private com.google.cloud.discoveryengine.v1beta.PageInfo pageInfo_;
   /**
+   *
+   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.PageInfo page_info = 7;
+   *
    * @return Whether the pageInfo field is set.
    */
   @java.lang.Override
@@ -415,19 +469,26 @@ public boolean hasPageInfo() {
     return pageInfo_ != null;
   }
   /**
+   *
+   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.PageInfo page_info = 7;
+   *
    * @return The pageInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.PageInfo getPageInfo() {
-    return pageInfo_ == null ? com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance() : pageInfo_;
+    return pageInfo_ == null
+        ? com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance()
+        : pageInfo_;
   }
   /**
+   *
+   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
@@ -437,13 +498,18 @@ public com.google.cloud.discoveryengine.v1beta.PageInfo getPageInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder getPageInfoOrBuilder() {
-    return pageInfo_ == null ? com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance() : pageInfo_;
+    return pageInfo_ == null
+        ? com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance()
+        : pageInfo_;
   }
 
   public static final int ATTRIBUTION_TOKEN_FIELD_NUMBER = 8;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object attributionToken_ = "";
   /**
+   *
+   *
    * 
    * Token to attribute an API response to user action(s) to trigger the event.
    *
@@ -471,6 +537,7 @@ public com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder getPageInfoOrBu
    * 

    *
    * string attribution_token = 8;
+   *
    * @return The attributionToken.
    */
   @java.lang.Override
@@ -479,14 +546,15 @@ public java.lang.String getAttributionToken() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       attributionToken_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Token to attribute an API response to user action(s) to trigger the event.
    *
@@ -514,16 +582,15 @@ public java.lang.String getAttributionToken() {
    * 

    *
    * string attribution_token = 8;
+   *
    * @return The bytes for attributionToken.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getAttributionTokenBytes() {
+  public com.google.protobuf.ByteString getAttributionTokenBytes() {
     java.lang.Object ref = attributionToken_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       attributionToken_ = b;
       return b;
     } else {
@@ -532,9 +599,12 @@ public java.lang.String getAttributionToken() {
   }
 
   public static final int FILTER_FIELD_NUMBER = 9;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object filter_ = "";
   /**
+   *
+   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered.
@@ -555,6 +625,7 @@ public java.lang.String getAttributionToken() {
    * 

    *
    * string filter = 9;
+   *
    * @return The filter.
    */
   @java.lang.Override
@@ -563,14 +634,15 @@ public java.lang.String getFilter() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       filter_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered.
@@ -591,16 +663,15 @@ public java.lang.String getFilter() {
    * 

    *
    * string filter = 9;
+   *
    * @return The bytes for filter.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getFilterBytes() {
+  public com.google.protobuf.ByteString getFilterBytes() {
     java.lang.Object ref = filter_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       filter_ = b;
       return b;
     } else {
@@ -609,9 +680,12 @@ public java.lang.String getFilter() {
   }
 
   public static final int DOCUMENTS_FIELD_NUMBER = 10;
+
   @SuppressWarnings("serial")
   private java.util.List documents_;
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -639,6 +713,8 @@ public java.util.List getD
     return documents_;
   }
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -662,11 +738,13 @@ public java.util.List getD
    * repeated .google.cloud.discoveryengine.v1beta.DocumentInfo documents = 10;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getDocumentsOrBuilderList() {
     return documents_;
   }
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -694,6 +772,8 @@ public int getDocumentsCount() {
     return documents_.size();
   }
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -721,6 +801,8 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfo getDocuments(int ind
     return documents_.get(index);
   }
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -752,11 +834,14 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocument
   public static final int PANEL_FIELD_NUMBER = 11;
   private com.google.cloud.discoveryengine.v1beta.PanelInfo panel_;
   /**
+   *
+   *
    * 
    * Panel metadata associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.PanelInfo panel = 11;
+   *
    * @return Whether the panel field is set.
    */
   @java.lang.Override
@@ -764,18 +849,25 @@ public boolean hasPanel() {
     return panel_ != null;
   }
   /**
+   *
+   *
    * 
    * Panel metadata associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.PanelInfo panel = 11;
+   *
    * @return The panel.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.PanelInfo getPanel() {
-    return panel_ == null ? com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance() : panel_;
+    return panel_ == null
+        ? com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance()
+        : panel_;
   }
   /**
+   *
+   *
    * 
    * Panel metadata associated with this user event.
    * 

@@ -784,12 +876,16 @@ public com.google.cloud.discoveryengine.v1beta.PanelInfo getPanel() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder getPanelOrBuilder() {
-    return panel_ == null ? com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance() : panel_;
+    return panel_ == null
+        ? com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance()
+        : panel_;
   }
 
   public static final int SEARCH_INFO_FIELD_NUMBER = 12;
   private com.google.cloud.discoveryengine.v1beta.SearchInfo searchInfo_;
   /**
+   *
+   *
    * 
    * Search API details related to the event.
    *
@@ -797,6 +893,7 @@ public com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder getPanelOrBuil
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchInfo search_info = 12;
+   *
    * @return Whether the searchInfo field is set.
    */
   @java.lang.Override
@@ -804,6 +901,8 @@ public boolean hasSearchInfo() {
     return searchInfo_ != null;
   }
   /**
+   *
+   *
    * 
    * Search API details related to the event.
    *
@@ -811,13 +910,18 @@ public boolean hasSearchInfo() {
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchInfo search_info = 12;
+   *
    * @return The searchInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.SearchInfo getSearchInfo() {
-    return searchInfo_ == null ? com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance() : searchInfo_;
+    return searchInfo_ == null
+        ? com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance()
+        : searchInfo_;
   }
   /**
+   *
+   *
    * 
    * Search API details related to the event.
    *
@@ -828,12 +932,16 @@ public com.google.cloud.discoveryengine.v1beta.SearchInfo getSearchInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder getSearchInfoOrBuilder() {
-    return searchInfo_ == null ? com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance() : searchInfo_;
+    return searchInfo_ == null
+        ? com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance()
+        : searchInfo_;
   }
 
   public static final int COMPLETION_INFO_FIELD_NUMBER = 13;
   private com.google.cloud.discoveryengine.v1beta.CompletionInfo completionInfo_;
   /**
+   *
+   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -842,6 +950,7 @@ public com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder getSearchInfo
    * 

    *
    * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
+   *
    * @return Whether the completionInfo field is set.
    */
   @java.lang.Override
@@ -849,6 +958,8 @@ public boolean hasCompletionInfo() {
     return completionInfo_ != null;
   }
   /**
+   *
+   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -857,13 +968,18 @@ public boolean hasCompletionInfo() {
    * 

    *
    * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
+   *
    * @return The completionInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.CompletionInfo getCompletionInfo() {
-    return completionInfo_ == null ? com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance() : completionInfo_;
+    return completionInfo_ == null
+        ? com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance()
+        : completionInfo_;
   }
   /**
+   *
+   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -874,18 +990,24 @@ public com.google.cloud.discoveryengine.v1beta.CompletionInfo getCompletionInfo(
    * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder getCompletionInfoOrBuilder() {
-    return completionInfo_ == null ? com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance() : completionInfo_;
+  public com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder
+      getCompletionInfoOrBuilder() {
+    return completionInfo_ == null
+        ? com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance()
+        : completionInfo_;
   }
 
   public static final int TRANSACTION_INFO_FIELD_NUMBER = 14;
   private com.google.cloud.discoveryengine.v1beta.TransactionInfo transactionInfo_;
   /**
+   *
+   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
+   *
    * @return Whether the transactionInfo field is set.
    */
   @java.lang.Override
@@ -893,18 +1015,25 @@ public boolean hasTransactionInfo() {
     return transactionInfo_ != null;
   }
   /**
+   *
+   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
+   *
    * @return The transactionInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.TransactionInfo getTransactionInfo() {
-    return transactionInfo_ == null ? com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance() : transactionInfo_;
+    return transactionInfo_ == null
+        ? com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance()
+        : transactionInfo_;
   }
   /**
+   *
+   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

@@ -912,15 +1041,21 @@ public com.google.cloud.discoveryengine.v1beta.TransactionInfo getTransactionInf
    * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
    */
   @java.lang.Override
-  public com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder getTransactionInfoOrBuilder() {
-    return transactionInfo_ == null ? com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance() : transactionInfo_;
+  public com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder
+      getTransactionInfoOrBuilder() {
+    return transactionInfo_ == null
+        ? com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance()
+        : transactionInfo_;
   }
 
   public static final int TAG_IDS_FIELD_NUMBER = 15;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList tagIds_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
+   *
+   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -928,13 +1063,15 @@ public com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder getTrans
    * 

    *
    * repeated string tag_ids = 15;
+   *
    * @return A list containing the tagIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getTagIdsList() {
+  public com.google.protobuf.ProtocolStringList getTagIdsList() {
     return tagIds_;
   }
   /**
+   *
+   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -942,12 +1079,15 @@ public com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder getTrans
    * 

    *
    * repeated string tag_ids = 15;
+   *
    * @return The count of tagIds.
    */
   public int getTagIdsCount() {
     return tagIds_.size();
   }
   /**
+   *
+   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -955,6 +1095,7 @@ public int getTagIdsCount() {
    * 

    *
    * repeated string tag_ids = 15;
+   *
    * @param index The index of the element to return.
    * @return The tagIds at the given index.
    */
@@ -962,6 +1103,8 @@ public java.lang.String getTagIds(int index) {
     return tagIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -969,50 +1112,59 @@ public java.lang.String getTagIds(int index) {
    * 

    *
    * repeated string tag_ids = 15;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the tagIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getTagIdsBytes(int index) {
+  public com.google.protobuf.ByteString getTagIdsBytes(int index) {
     return tagIds_.getByteString(index);
   }
 
   public static final int PROMOTION_IDS_FIELD_NUMBER = 16;
+
   @SuppressWarnings("serial")
   private com.google.protobuf.LazyStringArrayList promotionIds_ =
       com.google.protobuf.LazyStringArrayList.emptyList();
   /**
+   *
+   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
+   *
    * @return A list containing the promotionIds.
    */
-  public com.google.protobuf.ProtocolStringList
-      getPromotionIdsList() {
+  public com.google.protobuf.ProtocolStringList getPromotionIdsList() {
     return promotionIds_;
   }
   /**
+   *
+   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
+   *
    * @return The count of promotionIds.
    */
   public int getPromotionIdsCount() {
     return promotionIds_.size();
   }
   /**
+   *
+   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
+   *
    * @param index The index of the element to return.
    * @return The promotionIds at the given index.
    */
@@ -1020,47 +1172,60 @@ public java.lang.String getPromotionIds(int index) {
     return promotionIds_.get(index);
   }
   /**
+   *
+   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the promotionIds at the given index.
    */
-  public com.google.protobuf.ByteString
-      getPromotionIdsBytes(int index) {
+  public com.google.protobuf.ByteString getPromotionIdsBytes(int index) {
     return promotionIds_.getByteString(index);
   }
 
   public static final int ATTRIBUTES_FIELD_NUMBER = 17;
+
   private static final class AttributesDefaultEntryHolder {
     static final com.google.protobuf.MapEntry<
-        java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute> defaultEntry =
+            java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute>
+        defaultEntry =
             com.google.protobuf.MapEntry
-            .newDefaultInstance(
-                com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_descriptor, 
-                com.google.protobuf.WireFormat.FieldType.STRING,
-                "",
-                com.google.protobuf.WireFormat.FieldType.MESSAGE,
-                com.google.cloud.discoveryengine.v1beta.CustomAttribute.getDefaultInstance());
+                .
+                    newDefaultInstance(
+                        com.google.cloud.discoveryengine.v1beta.UserEventProto
+                            .internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_descriptor,
+                        com.google.protobuf.WireFormat.FieldType.STRING,
+                        "",
+                        com.google.protobuf.WireFormat.FieldType.MESSAGE,
+                        com.google.cloud.discoveryengine.v1beta.CustomAttribute
+                            .getDefaultInstance());
   }
+
   @SuppressWarnings("serial")
   private com.google.protobuf.MapField<
-      java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute> attributes_;
-  private com.google.protobuf.MapField
-  internalGetAttributes() {
+          java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute>
+      attributes_;
+
+  private com.google.protobuf.MapField<
+          java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute>
+      internalGetAttributes() {
     if (attributes_ == null) {
-      return com.google.protobuf.MapField.emptyMapField(
-          AttributesDefaultEntryHolder.defaultEntry);
+      return com.google.protobuf.MapField.emptyMapField(AttributesDefaultEntryHolder.defaultEntry);
     }
     return attributes_;
   }
+
   public int getAttributesCount() {
     return internalGetAttributes().getMap().size();
   }
   /**
+   *
+   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -1090,23 +1255,26 @@ public int getAttributesCount() {
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+   * 
    */
   @java.lang.Override
-  public boolean containsAttributes(
-      java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public boolean containsAttributes(java.lang.String key) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     return internalGetAttributes().getMap().containsKey(key);
   }
-  /**
-   * Use {@link #getAttributesMap()} instead.
-   */
+  /** Use {@link #getAttributesMap()} instead. */
   @java.lang.Override
   @java.lang.Deprecated
-  public java.util.Map getAttributes() {
+  public java.util.Map
+      getAttributes() {
     return getAttributesMap();
   }
   /**
+   *
+   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -1136,13 +1304,17 @@ public java.util.Map
    *
-   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+   * 
    */
   @java.lang.Override
-  public java.util.Map getAttributesMap() {
+  public java.util.Map
+      getAttributesMap() {
     return internalGetAttributes().getMap();
   }
   /**
+   *
+   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -1172,20 +1344,25 @@ public java.util.Map
    *
-   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+   * 
    */
   @java.lang.Override
-  public /* nullable */
-com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrDefault(
-      java.lang.String key,
-      /* nullable */
-com.google.cloud.discoveryengine.v1beta.CustomAttribute defaultValue) {
-    if (key == null) { throw new NullPointerException("map key"); }
+  public /* nullable */ com.google.cloud.discoveryengine.v1beta.CustomAttribute
+      getAttributesOrDefault(
+          java.lang.String key,
+          /* nullable */
+          com.google.cloud.discoveryengine.v1beta.CustomAttribute defaultValue) {
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     java.util.Map map =
         internalGetAttributes().getMap();
     return map.containsKey(key) ? map.get(key) : defaultValue;
   }
   /**
+   *
+   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -1215,12 +1392,15 @@ com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrDefault(
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+   * 
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrThrow(
       java.lang.String key) {
-    if (key == null) { throw new NullPointerException("map key"); }
+    if (key == null) {
+      throw new NullPointerException("map key");
+    }
     java.util.Map map =
         internalGetAttributes().getMap();
     if (!map.containsKey(key)) {
@@ -1232,11 +1412,14 @@ public com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrTh
   public static final int MEDIA_INFO_FIELD_NUMBER = 18;
   private com.google.cloud.discoveryengine.v1beta.MediaInfo mediaInfo_;
   /**
+   *
+   *
    * 
    * Media-specific info.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.MediaInfo media_info = 18;
+   *
    * @return Whether the mediaInfo field is set.
    */
   @java.lang.Override
@@ -1244,18 +1427,25 @@ public boolean hasMediaInfo() {
     return mediaInfo_ != null;
   }
   /**
+   *
+   *
    * 
    * Media-specific info.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.MediaInfo media_info = 18;
+   *
    * @return The mediaInfo.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.MediaInfo getMediaInfo() {
-    return mediaInfo_ == null ? com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance() : mediaInfo_;
+    return mediaInfo_ == null
+        ? com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance()
+        : mediaInfo_;
   }
   /**
+   *
+   *
    * 
    * Media-specific info.
    * 

@@ -1264,10 +1454,13 @@ public com.google.cloud.discoveryengine.v1beta.MediaInfo getMediaInfo() {
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder getMediaInfoOrBuilder() {
-    return mediaInfo_ == null ? com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance() : mediaInfo_;
+    return mediaInfo_ == null
+        ? com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance()
+        : mediaInfo_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -1279,8 +1472,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(eventType_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, eventType_);
     }
@@ -1329,12 +1521,8 @@ public void writeTo(com.google.protobuf.CodedOutputStream output)
     for (int i = 0; i < promotionIds_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 16, promotionIds_.getRaw(i));
     }
-    com.google.protobuf.GeneratedMessageV3
-      .serializeStringMapTo(
-        output,
-        internalGetAttributes(),
-        AttributesDefaultEntryHolder.defaultEntry,
-        17);
+    com.google.protobuf.GeneratedMessageV3.serializeStringMapTo(
+        output, internalGetAttributes(), AttributesDefaultEntryHolder.defaultEntry, 17);
     if (mediaInfo_ != null) {
       output.writeMessage(18, getMediaInfo());
     }
@@ -1354,23 +1542,19 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, userPseudoId_);
     }
     if (eventTime_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getEventTime());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getEventTime());
     }
     if (userInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, getUserInfo());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getUserInfo());
     }
     if (directUserRequest_ != false) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBoolSize(5, directUserRequest_);
+      size += com.google.protobuf.CodedOutputStream.computeBoolSize(5, directUserRequest_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(sessionId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(6, sessionId_);
     }
     if (pageInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(7, getPageInfo());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(7, getPageInfo());
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(attributionToken_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(8, attributionToken_);
@@ -1379,24 +1563,19 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(9, filter_);
     }
     for (int i = 0; i < documents_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(10, documents_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(10, documents_.get(i));
     }
     if (panel_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(11, getPanel());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(11, getPanel());
     }
     if (searchInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(12, getSearchInfo());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(12, getSearchInfo());
     }
     if (completionInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(13, getCompletionInfo());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(13, getCompletionInfo());
     }
     if (transactionInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(14, getTransactionInfo());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(14, getTransactionInfo());
     }
     {
       int dataSize = 0;
@@ -1414,19 +1593,21 @@ public int getSerializedSize() {
       size += dataSize;
       size += 2 * getPromotionIdsList().size();
     }
-    for (java.util.Map.Entry entry
-         : internalGetAttributes().getMap().entrySet()) {
-      com.google.protobuf.MapEntry
-      attributes__ = AttributesDefaultEntryHolder.defaultEntry.newBuilderForType()
-          .setKey(entry.getKey())
-          .setValue(entry.getValue())
-          .build();
-      size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(17, attributes__);
+    for (java.util.Map.Entry<
+            java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute>
+        entry : internalGetAttributes().getMap().entrySet()) {
+      com.google.protobuf.MapEntry<
+              java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute>
+          attributes__ =
+              AttributesDefaultEntryHolder.defaultEntry
+                  .newBuilderForType()
+                  .setKey(entry.getKey())
+                  .setValue(entry.getValue())
+                  .build();
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(17, attributes__);
     }
     if (mediaInfo_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(18, getMediaInfo());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(18, getMediaInfo());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -1436,72 +1617,55 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.UserEvent)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.UserEvent other = (com.google.cloud.discoveryengine.v1beta.UserEvent) obj;
+    com.google.cloud.discoveryengine.v1beta.UserEvent other =
+        (com.google.cloud.discoveryengine.v1beta.UserEvent) obj;
 
-    if (!getEventType()
-        .equals(other.getEventType())) return false;
-    if (!getUserPseudoId()
-        .equals(other.getUserPseudoId())) return false;
+    if (!getEventType().equals(other.getEventType())) return false;
+    if (!getUserPseudoId().equals(other.getUserPseudoId())) return false;
     if (hasEventTime() != other.hasEventTime()) return false;
     if (hasEventTime()) {
-      if (!getEventTime()
-          .equals(other.getEventTime())) return false;
+      if (!getEventTime().equals(other.getEventTime())) return false;
     }
     if (hasUserInfo() != other.hasUserInfo()) return false;
     if (hasUserInfo()) {
-      if (!getUserInfo()
-          .equals(other.getUserInfo())) return false;
+      if (!getUserInfo().equals(other.getUserInfo())) return false;
     }
-    if (getDirectUserRequest()
-        != other.getDirectUserRequest()) return false;
-    if (!getSessionId()
-        .equals(other.getSessionId())) return false;
+    if (getDirectUserRequest() != other.getDirectUserRequest()) return false;
+    if (!getSessionId().equals(other.getSessionId())) return false;
     if (hasPageInfo() != other.hasPageInfo()) return false;
     if (hasPageInfo()) {
-      if (!getPageInfo()
-          .equals(other.getPageInfo())) return false;
-    }
-    if (!getAttributionToken()
-        .equals(other.getAttributionToken())) return false;
-    if (!getFilter()
-        .equals(other.getFilter())) return false;
-    if (!getDocumentsList()
-        .equals(other.getDocumentsList())) return false;
+      if (!getPageInfo().equals(other.getPageInfo())) return false;
+    }
+    if (!getAttributionToken().equals(other.getAttributionToken())) return false;
+    if (!getFilter().equals(other.getFilter())) return false;
+    if (!getDocumentsList().equals(other.getDocumentsList())) return false;
     if (hasPanel() != other.hasPanel()) return false;
     if (hasPanel()) {
-      if (!getPanel()
-          .equals(other.getPanel())) return false;
+      if (!getPanel().equals(other.getPanel())) return false;
     }
     if (hasSearchInfo() != other.hasSearchInfo()) return false;
     if (hasSearchInfo()) {
-      if (!getSearchInfo()
-          .equals(other.getSearchInfo())) return false;
+      if (!getSearchInfo().equals(other.getSearchInfo())) return false;
     }
     if (hasCompletionInfo() != other.hasCompletionInfo()) return false;
     if (hasCompletionInfo()) {
-      if (!getCompletionInfo()
-          .equals(other.getCompletionInfo())) return false;
+      if (!getCompletionInfo().equals(other.getCompletionInfo())) return false;
     }
     if (hasTransactionInfo() != other.hasTransactionInfo()) return false;
     if (hasTransactionInfo()) {
-      if (!getTransactionInfo()
-          .equals(other.getTransactionInfo())) return false;
-    }
-    if (!getTagIdsList()
-        .equals(other.getTagIdsList())) return false;
-    if (!getPromotionIdsList()
-        .equals(other.getPromotionIdsList())) return false;
-    if (!internalGetAttributes().equals(
-        other.internalGetAttributes())) return false;
+      if (!getTransactionInfo().equals(other.getTransactionInfo())) return false;
+    }
+    if (!getTagIdsList().equals(other.getTagIdsList())) return false;
+    if (!getPromotionIdsList().equals(other.getPromotionIdsList())) return false;
+    if (!internalGetAttributes().equals(other.internalGetAttributes())) return false;
     if (hasMediaInfo() != other.hasMediaInfo()) return false;
     if (hasMediaInfo()) {
-      if (!getMediaInfo()
-          .equals(other.getMediaInfo())) return false;
+      if (!getMediaInfo().equals(other.getMediaInfo())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -1527,8 +1691,7 @@ public int hashCode() {
       hash = (53 * hash) + getUserInfo().hashCode();
     }
     hash = (37 * hash) + DIRECT_USER_REQUEST_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
-        getDirectUserRequest());
+    hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(getDirectUserRequest());
     hash = (37 * hash) + SESSION_ID_FIELD_NUMBER;
     hash = (53 * hash) + getSessionId().hashCode();
     if (hasPageInfo()) {
@@ -1581,98 +1744,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.UserEvent parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.UserEvent parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UserEvent parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.UserEvent prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * UserEvent captures all metadata information Discovery Engine API needs to
    * know about how end users interact with customers' website.
@@ -1680,55 +1848,52 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.UserEvent}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.UserEvent)
       com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor;
     }
 
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMapField(int number) {
       switch (number) {
         case 17:
           return internalGetAttributes();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @SuppressWarnings({"rawtypes"})
-    protected com.google.protobuf.MapField internalGetMutableMapField(
-        int number) {
+    protected com.google.protobuf.MapField internalGetMutableMapField(int number) {
       switch (number) {
         case 17:
           return internalGetMutableAttributes();
         default:
-          throw new RuntimeException(
-              "Invalid map field number: " + number);
+          throw new RuntimeException("Invalid map field number: " + number);
       }
     }
+
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_UserEvent_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_UserEvent_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.UserEvent.class, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.UserEvent.class,
+              com.google.cloud.discoveryengine.v1beta.UserEvent.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.UserEvent.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -1781,10 +1946,8 @@ public Builder clear() {
         transactionInfoBuilder_.dispose();
         transactionInfoBuilder_ = null;
       }
-      tagIds_ =
-          com.google.protobuf.LazyStringArrayList.emptyList();
-      promotionIds_ =
-          com.google.protobuf.LazyStringArrayList.emptyList();
+      tagIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
       internalGetMutableAttributes().clear();
       mediaInfo_ = null;
       if (mediaInfoBuilder_ != null) {
@@ -1795,9 +1958,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventProto.internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventProto
+          .internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor;
     }
 
     @java.lang.Override
@@ -1816,14 +1979,18 @@ public com.google.cloud.discoveryengine.v1beta.UserEvent build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.UserEvent buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.UserEvent result = new com.google.cloud.discoveryengine.v1beta.UserEvent(this);
+      com.google.cloud.discoveryengine.v1beta.UserEvent result =
+          new com.google.cloud.discoveryengine.v1beta.UserEvent(this);
       buildPartialRepeatedFields(result);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartialRepeatedFields(com.google.cloud.discoveryengine.v1beta.UserEvent result) {
+    private void buildPartialRepeatedFields(
+        com.google.cloud.discoveryengine.v1beta.UserEvent result) {
       if (documentsBuilder_ == null) {
         if (((bitField0_ & 0x00000200) != 0)) {
           documents_ = java.util.Collections.unmodifiableList(documents_);
@@ -1844,14 +2011,10 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UserEvent res
         result.userPseudoId_ = userPseudoId_;
       }
       if (((from_bitField0_ & 0x00000004) != 0)) {
-        result.eventTime_ = eventTimeBuilder_ == null
-            ? eventTime_
-            : eventTimeBuilder_.build();
+        result.eventTime_ = eventTimeBuilder_ == null ? eventTime_ : eventTimeBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000008) != 0)) {
-        result.userInfo_ = userInfoBuilder_ == null
-            ? userInfo_
-            : userInfoBuilder_.build();
+        result.userInfo_ = userInfoBuilder_ == null ? userInfo_ : userInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000010) != 0)) {
         result.directUserRequest_ = directUserRequest_;
@@ -1860,9 +2023,7 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UserEvent res
         result.sessionId_ = sessionId_;
       }
       if (((from_bitField0_ & 0x00000040) != 0)) {
-        result.pageInfo_ = pageInfoBuilder_ == null
-            ? pageInfo_
-            : pageInfoBuilder_.build();
+        result.pageInfo_ = pageInfoBuilder_ == null ? pageInfo_ : pageInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000080) != 0)) {
         result.attributionToken_ = attributionToken_;
@@ -1871,24 +2032,18 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UserEvent res
         result.filter_ = filter_;
       }
       if (((from_bitField0_ & 0x00000400) != 0)) {
-        result.panel_ = panelBuilder_ == null
-            ? panel_
-            : panelBuilder_.build();
+        result.panel_ = panelBuilder_ == null ? panel_ : panelBuilder_.build();
       }
       if (((from_bitField0_ & 0x00000800) != 0)) {
-        result.searchInfo_ = searchInfoBuilder_ == null
-            ? searchInfo_
-            : searchInfoBuilder_.build();
+        result.searchInfo_ = searchInfoBuilder_ == null ? searchInfo_ : searchInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00001000) != 0)) {
-        result.completionInfo_ = completionInfoBuilder_ == null
-            ? completionInfo_
-            : completionInfoBuilder_.build();
+        result.completionInfo_ =
+            completionInfoBuilder_ == null ? completionInfo_ : completionInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00002000) != 0)) {
-        result.transactionInfo_ = transactionInfoBuilder_ == null
-            ? transactionInfo_
-            : transactionInfoBuilder_.build();
+        result.transactionInfo_ =
+            transactionInfoBuilder_ == null ? transactionInfo_ : transactionInfoBuilder_.build();
       }
       if (((from_bitField0_ & 0x00004000) != 0)) {
         tagIds_.makeImmutable();
@@ -1903,9 +2058,7 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UserEvent res
         result.attributes_.makeImmutable();
       }
       if (((from_bitField0_ & 0x00020000) != 0)) {
-        result.mediaInfo_ = mediaInfoBuilder_ == null
-            ? mediaInfo_
-            : mediaInfoBuilder_.build();
+        result.mediaInfo_ = mediaInfoBuilder_ == null ? mediaInfo_ : mediaInfoBuilder_.build();
       }
     }
 
@@ -1913,38 +2066,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UserEvent res
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.UserEvent) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UserEvent)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UserEvent) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -1952,7 +2106,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.UserEvent other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance())
+        return this;
       if (!other.getEventType().isEmpty()) {
         eventType_ = other.eventType_;
         bitField0_ |= 0x00000001;
@@ -2008,9 +2163,10 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.UserEvent other
             documentsBuilder_ = null;
             documents_ = other.documents_;
             bitField0_ = (bitField0_ & ~0x00000200);
-            documentsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getDocumentsFieldBuilder() : null;
+            documentsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getDocumentsFieldBuilder()
+                    : null;
           } else {
             documentsBuilder_.addAllMessages(other.documents_);
           }
@@ -2048,8 +2204,7 @@ public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.UserEvent other
         }
         onChanged();
       }
-      internalGetMutableAttributes().mergeFrom(
-          other.internalGetAttributes());
+      internalGetMutableAttributes().mergeFrom(other.internalGetAttributes());
       bitField0_ |= 0x00010000;
       if (other.hasMediaInfo()) {
         mergeMediaInfo(other.getMediaInfo());
@@ -2080,132 +2235,139 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              eventType_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              userPseudoId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            case 26: {
-              input.readMessage(
-                  getEventTimeFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            case 34: {
-              input.readMessage(
-                  getUserInfoFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000008;
-              break;
-            } // case 34
-            case 40: {
-              directUserRequest_ = input.readBool();
-              bitField0_ |= 0x00000010;
-              break;
-            } // case 40
-            case 50: {
-              sessionId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000020;
-              break;
-            } // case 50
-            case 58: {
-              input.readMessage(
-                  getPageInfoFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000040;
-              break;
-            } // case 58
-            case 66: {
-              attributionToken_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000080;
-              break;
-            } // case 66
-            case 74: {
-              filter_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000100;
-              break;
-            } // case 74
-            case 82: {
-              com.google.cloud.discoveryengine.v1beta.DocumentInfo m =
-                  input.readMessage(
-                      com.google.cloud.discoveryengine.v1beta.DocumentInfo.parser(),
-                      extensionRegistry);
-              if (documentsBuilder_ == null) {
-                ensureDocumentsIsMutable();
-                documents_.add(m);
-              } else {
-                documentsBuilder_.addMessage(m);
-              }
-              break;
-            } // case 82
-            case 90: {
-              input.readMessage(
-                  getPanelFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000400;
-              break;
-            } // case 90
-            case 98: {
-              input.readMessage(
-                  getSearchInfoFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000800;
-              break;
-            } // case 98
-            case 106: {
-              input.readMessage(
-                  getCompletionInfoFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00001000;
-              break;
-            } // case 106
-            case 114: {
-              input.readMessage(
-                  getTransactionInfoFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00002000;
-              break;
-            } // case 114
-            case 122: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensureTagIdsIsMutable();
-              tagIds_.add(s);
-              break;
-            } // case 122
-            case 130: {
-              java.lang.String s = input.readStringRequireUtf8();
-              ensurePromotionIdsIsMutable();
-              promotionIds_.add(s);
-              break;
-            } // case 130
-            case 138: {
-              com.google.protobuf.MapEntry
-              attributes__ = input.readMessage(
-                  AttributesDefaultEntryHolder.defaultEntry.getParserForType(), extensionRegistry);
-              internalGetMutableAttributes().getMutableMap().put(
-                  attributes__.getKey(), attributes__.getValue());
-              bitField0_ |= 0x00010000;
-              break;
-            } // case 138
-            case 146: {
-              input.readMessage(
-                  getMediaInfoFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00020000;
-              break;
-            } // case 146
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                eventType_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                userPseudoId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            case 26:
+              {
+                input.readMessage(getEventTimeFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            case 34:
+              {
+                input.readMessage(getUserInfoFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000008;
+                break;
+              } // case 34
+            case 40:
+              {
+                directUserRequest_ = input.readBool();
+                bitField0_ |= 0x00000010;
+                break;
+              } // case 40
+            case 50:
+              {
+                sessionId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000020;
+                break;
+              } // case 50
+            case 58:
+              {
+                input.readMessage(getPageInfoFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000040;
+                break;
+              } // case 58
+            case 66:
+              {
+                attributionToken_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000080;
+                break;
+              } // case 66
+            case 74:
+              {
+                filter_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000100;
+                break;
+              } // case 74
+            case 82:
+              {
+                com.google.cloud.discoveryengine.v1beta.DocumentInfo m =
+                    input.readMessage(
+                        com.google.cloud.discoveryengine.v1beta.DocumentInfo.parser(),
+                        extensionRegistry);
+                if (documentsBuilder_ == null) {
+                  ensureDocumentsIsMutable();
+                  documents_.add(m);
+                } else {
+                  documentsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 82
+            case 90:
+              {
+                input.readMessage(getPanelFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000400;
+                break;
+              } // case 90
+            case 98:
+              {
+                input.readMessage(getSearchInfoFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000800;
+                break;
+              } // case 98
+            case 106:
+              {
+                input.readMessage(getCompletionInfoFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00001000;
+                break;
+              } // case 106
+            case 114:
+              {
+                input.readMessage(getTransactionInfoFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00002000;
+                break;
+              } // case 114
+            case 122:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensureTagIdsIsMutable();
+                tagIds_.add(s);
+                break;
+              } // case 122
+            case 130:
+              {
+                java.lang.String s = input.readStringRequireUtf8();
+                ensurePromotionIdsIsMutable();
+                promotionIds_.add(s);
+                break;
+              } // case 130
+            case 138:
+              {
+                com.google.protobuf.MapEntry<
+                        java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute>
+                    attributes__ =
+                        input.readMessage(
+                            AttributesDefaultEntryHolder.defaultEntry.getParserForType(),
+                            extensionRegistry);
+                internalGetMutableAttributes()
+                    .getMutableMap()
+                    .put(attributes__.getKey(), attributes__.getValue());
+                bitField0_ |= 0x00010000;
+                break;
+              } // case 138
+            case 146:
+              {
+                input.readMessage(getMediaInfoFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00020000;
+                break;
+              } // case 146
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2215,10 +2377,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object eventType_ = "";
     /**
+     *
+     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2242,13 +2407,13 @@ public Builder mergeFrom(
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The eventType.
      */
     public java.lang.String getEventType() {
       java.lang.Object ref = eventType_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         eventType_ = s;
         return s;
@@ -2257,6 +2422,8 @@ public java.lang.String getEventType() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2280,15 +2447,14 @@ public java.lang.String getEventType() {
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for eventType.
      */
-    public com.google.protobuf.ByteString
-        getEventTypeBytes() {
+    public com.google.protobuf.ByteString getEventTypeBytes() {
       java.lang.Object ref = eventType_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         eventType_ = b;
         return b;
       } else {
@@ -2296,6 +2462,8 @@ public java.lang.String getEventType() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2319,18 +2487,22 @@ public java.lang.String getEventType() {
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The eventType to set.
      * @return This builder for chaining.
      */
-    public Builder setEventType(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEventType(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       eventType_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2354,6 +2526,7 @@ public Builder setEventType(
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearEventType() {
@@ -2363,6 +2536,8 @@ public Builder clearEventType() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. User event type. Allowed values are:
      *
@@ -2386,12 +2561,14 @@ public Builder clearEventType() {
      * 

      *
      * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for eventType to set.
      * @return This builder for chaining.
      */
-    public Builder setEventTypeBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setEventTypeBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       eventType_ = value;
       bitField0_ |= 0x00000001;
@@ -2401,6 +2578,8 @@ public Builder setEventTypeBytes(
 
     private java.lang.Object userPseudoId_ = "";
     /**
+     *
+     *
      * 
      * Required. A unique identifier for tracking visitors.
      *
@@ -2422,13 +2601,13 @@ public Builder setEventTypeBytes(
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The userPseudoId.
      */
     public java.lang.String getUserPseudoId() {
       java.lang.Object ref = userPseudoId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userPseudoId_ = s;
         return s;
@@ -2437,6 +2616,8 @@ public java.lang.String getUserPseudoId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. A unique identifier for tracking visitors.
      *
@@ -2458,15 +2639,14 @@ public java.lang.String getUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for userPseudoId.
      */
-    public com.google.protobuf.ByteString
-        getUserPseudoIdBytes() {
+    public com.google.protobuf.ByteString getUserPseudoIdBytes() {
       java.lang.Object ref = userPseudoId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         userPseudoId_ = b;
         return b;
       } else {
@@ -2474,6 +2654,8 @@ public java.lang.String getUserPseudoId() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. A unique identifier for tracking visitors.
      *
@@ -2495,18 +2677,22 @@ public java.lang.String getUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserPseudoId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       userPseudoId_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. A unique identifier for tracking visitors.
      *
@@ -2528,6 +2714,7 @@ public Builder setUserPseudoId(
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearUserPseudoId() {
@@ -2537,6 +2724,8 @@ public Builder clearUserPseudoId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. A unique identifier for tracking visitors.
      *
@@ -2558,12 +2747,14 @@ public Builder clearUserPseudoId() {
      * 

      *
      * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for userPseudoId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserPseudoIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserPseudoIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       userPseudoId_ = value;
       bitField0_ |= 0x00000002;
@@ -2573,8 +2764,13 @@ public Builder setUserPseudoIdBytes(
 
     private com.google.protobuf.Timestamp eventTime_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> eventTimeBuilder_;
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
+        eventTimeBuilder_;
     /**
+     *
+     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -2582,12 +2778,15 @@ public Builder setUserPseudoIdBytes(
      * 

      *
      * .google.protobuf.Timestamp event_time = 3;
+     *
      * @return Whether the eventTime field is set.
      */
     public boolean hasEventTime() {
       return ((bitField0_ & 0x00000004) != 0);
     }
     /**
+     *
+     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -2595,6 +2794,7 @@ public boolean hasEventTime() {
      * 

      *
      * .google.protobuf.Timestamp event_time = 3;
+     *
      * @return The eventTime.
      */
     public com.google.protobuf.Timestamp getEventTime() {
@@ -2605,6 +2805,8 @@ public com.google.protobuf.Timestamp getEventTime() {
       }
     }
     /**
+     *
+     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -2627,6 +2829,8 @@ public Builder setEventTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -2635,8 +2839,7 @@ public Builder setEventTime(com.google.protobuf.Timestamp value) {
      *
      * .google.protobuf.Timestamp event_time = 3;
      */
-    public Builder setEventTime(
-        com.google.protobuf.Timestamp.Builder builderForValue) {
+    public Builder setEventTime(com.google.protobuf.Timestamp.Builder builderForValue) {
       if (eventTimeBuilder_ == null) {
         eventTime_ = builderForValue.build();
       } else {
@@ -2647,6 +2850,8 @@ public Builder setEventTime(
       return this;
     }
     /**
+     *
+     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -2657,9 +2862,9 @@ public Builder setEventTime(
      */
     public Builder mergeEventTime(com.google.protobuf.Timestamp value) {
       if (eventTimeBuilder_ == null) {
-        if (((bitField0_ & 0x00000004) != 0) &&
-          eventTime_ != null &&
-          eventTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000004) != 0)
+            && eventTime_ != null
+            && eventTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
           getEventTimeBuilder().mergeFrom(value);
         } else {
           eventTime_ = value;
@@ -2672,6 +2877,8 @@ public Builder mergeEventTime(com.google.protobuf.Timestamp value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -2691,6 +2898,8 @@ public Builder clearEventTime() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -2705,6 +2914,8 @@ public com.google.protobuf.Timestamp.Builder getEventTimeBuilder() {
       return getEventTimeFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -2717,11 +2928,12 @@ public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
       if (eventTimeBuilder_ != null) {
         return eventTimeBuilder_.getMessageOrBuilder();
       } else {
-        return eventTime_ == null ?
-            com.google.protobuf.Timestamp.getDefaultInstance() : eventTime_;
+        return eventTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : eventTime_;
       }
     }
     /**
+     *
+     *
      * 
      * Only required for
      * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -2731,14 +2943,17 @@ public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
      * .google.protobuf.Timestamp event_time = 3;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder> 
+            com.google.protobuf.Timestamp,
+            com.google.protobuf.Timestamp.Builder,
+            com.google.protobuf.TimestampOrBuilder>
         getEventTimeFieldBuilder() {
       if (eventTimeBuilder_ == null) {
-        eventTimeBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.protobuf.Timestamp, com.google.protobuf.Timestamp.Builder, com.google.protobuf.TimestampOrBuilder>(
-                getEventTime(),
-                getParentForChildren(),
-                isClean());
+        eventTimeBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.protobuf.Timestamp,
+                com.google.protobuf.Timestamp.Builder,
+                com.google.protobuf.TimestampOrBuilder>(
+                getEventTime(), getParentForChildren(), isClean());
         eventTime_ = null;
       }
       return eventTimeBuilder_;
@@ -2746,34 +2961,47 @@ public com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder() {
 
     private com.google.cloud.discoveryengine.v1beta.UserInfo userInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.UserInfo, com.google.cloud.discoveryengine.v1beta.UserInfo.Builder, com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder> userInfoBuilder_;
+            com.google.cloud.discoveryengine.v1beta.UserInfo,
+            com.google.cloud.discoveryengine.v1beta.UserInfo.Builder,
+            com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder>
+        userInfoBuilder_;
     /**
+     *
+     *
      * 
      * Information about the end user.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 4;
+     *
      * @return Whether the userInfo field is set.
      */
     public boolean hasUserInfo() {
       return ((bitField0_ & 0x00000008) != 0);
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 4;
+     *
      * @return The userInfo.
      */
     public com.google.cloud.discoveryengine.v1beta.UserInfo getUserInfo() {
       if (userInfoBuilder_ == null) {
-        return userInfo_ == null ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance() : userInfo_;
+        return userInfo_ == null
+            ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()
+            : userInfo_;
       } else {
         return userInfoBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * 

@@ -2794,6 +3022,8 @@ public Builder setUserInfo(com.google.cloud.discoveryengine.v1beta.UserInfo valu
       return this;
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * 

@@ -2812,6 +3042,8 @@ public Builder setUserInfo(
       return this;
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * 

@@ -2820,9 +3052,9 @@ public Builder setUserInfo(
      */
     public Builder mergeUserInfo(com.google.cloud.discoveryengine.v1beta.UserInfo value) {
       if (userInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00000008) != 0) &&
-          userInfo_ != null &&
-          userInfo_ != com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000008) != 0)
+            && userInfo_ != null
+            && userInfo_ != com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()) {
           getUserInfoBuilder().mergeFrom(value);
         } else {
           userInfo_ = value;
@@ -2835,6 +3067,8 @@ public Builder mergeUserInfo(com.google.cloud.discoveryengine.v1beta.UserInfo va
       return this;
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * 

@@ -2852,6 +3086,8 @@ public Builder clearUserInfo() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * 

@@ -2864,6 +3100,8 @@ public com.google.cloud.discoveryengine.v1beta.UserInfo.Builder getUserInfoBuild
       return getUserInfoFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * 

@@ -2874,11 +3112,14 @@ public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBu
       if (userInfoBuilder_ != null) {
         return userInfoBuilder_.getMessageOrBuilder();
       } else {
-        return userInfo_ == null ?
-            com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance() : userInfo_;
+        return userInfo_ == null
+            ? com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()
+            : userInfo_;
       }
     }
     /**
+     *
+     *
      * 
      * Information about the end user.
      * 

@@ -2886,21 +3127,26 @@ public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBu
      * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.UserInfo, com.google.cloud.discoveryengine.v1beta.UserInfo.Builder, com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.UserInfo,
+            com.google.cloud.discoveryengine.v1beta.UserInfo.Builder,
+            com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder>
         getUserInfoFieldBuilder() {
       if (userInfoBuilder_ == null) {
-        userInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.UserInfo, com.google.cloud.discoveryengine.v1beta.UserInfo.Builder, com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder>(
-                getUserInfo(),
-                getParentForChildren(),
-                isClean());
+        userInfoBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.UserInfo,
+                com.google.cloud.discoveryengine.v1beta.UserInfo.Builder,
+                com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder>(
+                getUserInfo(), getParentForChildren(), isClean());
         userInfo_ = null;
       }
       return userInfoBuilder_;
     }
 
-    private boolean directUserRequest_ ;
+    private boolean directUserRequest_;
     /**
+     *
+     *
      * 
      * Should set to true if the request is made directly from the end user, in
      * which case the
@@ -2916,6 +3162,7 @@ public com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBu
      * 

      *
      * bool direct_user_request = 5;
+     *
      * @return The directUserRequest.
      */
     @java.lang.Override
@@ -2923,6 +3170,8 @@ public boolean getDirectUserRequest() {
       return directUserRequest_;
     }
     /**
+     *
+     *
      * 
      * Should set to true if the request is made directly from the end user, in
      * which case the
@@ -2938,6 +3187,7 @@ public boolean getDirectUserRequest() {
      * 

      *
      * bool direct_user_request = 5;
+     *
      * @param value The directUserRequest to set.
      * @return This builder for chaining.
      */
@@ -2949,6 +3199,8 @@ public Builder setDirectUserRequest(boolean value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Should set to true if the request is made directly from the end user, in
      * which case the
@@ -2964,6 +3216,7 @@ public Builder setDirectUserRequest(boolean value) {
      * 

      *
      * bool direct_user_request = 5;
+     *
      * @return This builder for chaining.
      */
     public Builder clearDirectUserRequest() {
@@ -2975,6 +3228,8 @@ public Builder clearDirectUserRequest() {
 
     private java.lang.Object sessionId_ = "";
     /**
+     *
+     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -2989,13 +3244,13 @@ public Builder clearDirectUserRequest() {
      * 

      *
      * string session_id = 6;
+     *
      * @return The sessionId.
      */
     public java.lang.String getSessionId() {
       java.lang.Object ref = sessionId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         sessionId_ = s;
         return s;
@@ -3004,6 +3259,8 @@ public java.lang.String getSessionId() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -3018,15 +3275,14 @@ public java.lang.String getSessionId() {
      * 

      *
      * string session_id = 6;
+     *
      * @return The bytes for sessionId.
      */
-    public com.google.protobuf.ByteString
-        getSessionIdBytes() {
+    public com.google.protobuf.ByteString getSessionIdBytes() {
       java.lang.Object ref = sessionId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         sessionId_ = b;
         return b;
       } else {
@@ -3034,6 +3290,8 @@ public java.lang.String getSessionId() {
       }
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -3048,18 +3306,22 @@ public java.lang.String getSessionId() {
      * 

      *
      * string session_id = 6;
+     *
      * @param value The sessionId to set.
      * @return This builder for chaining.
      */
-    public Builder setSessionId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSessionId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       sessionId_ = value;
       bitField0_ |= 0x00000020;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -3074,6 +3336,7 @@ public Builder setSessionId(
      * 

      *
      * string session_id = 6;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSessionId() {
@@ -3083,6 +3346,8 @@ public Builder clearSessionId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A unique identifier for tracking a visitor session with a length limit of
      * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -3097,12 +3362,14 @@ public Builder clearSessionId() {
      * 

      *
      * string session_id = 6;
+     *
      * @param value The bytes for sessionId to set.
      * @return This builder for chaining.
      */
-    public Builder setSessionIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setSessionIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       sessionId_ = value;
       bitField0_ |= 0x00000020;
@@ -3112,36 +3379,49 @@ public Builder setSessionIdBytes(
 
     private com.google.cloud.discoveryengine.v1beta.PageInfo pageInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.PageInfo, com.google.cloud.discoveryengine.v1beta.PageInfo.Builder, com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder> pageInfoBuilder_;
+            com.google.cloud.discoveryengine.v1beta.PageInfo,
+            com.google.cloud.discoveryengine.v1beta.PageInfo.Builder,
+            com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder>
+        pageInfoBuilder_;
     /**
+     *
+     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.PageInfo page_info = 7;
+     *
      * @return Whether the pageInfo field is set.
      */
     public boolean hasPageInfo() {
       return ((bitField0_ & 0x00000040) != 0);
     }
     /**
+     *
+     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.PageInfo page_info = 7;
+     *
      * @return The pageInfo.
      */
     public com.google.cloud.discoveryengine.v1beta.PageInfo getPageInfo() {
       if (pageInfoBuilder_ == null) {
-        return pageInfo_ == null ? com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance() : pageInfo_;
+        return pageInfo_ == null
+            ? com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance()
+            : pageInfo_;
       } else {
         return pageInfoBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3163,6 +3443,8 @@ public Builder setPageInfo(com.google.cloud.discoveryengine.v1beta.PageInfo valu
       return this;
     }
     /**
+     *
+     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3182,6 +3464,8 @@ public Builder setPageInfo(
       return this;
     }
     /**
+     *
+     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3191,9 +3475,9 @@ public Builder setPageInfo(
      */
     public Builder mergePageInfo(com.google.cloud.discoveryengine.v1beta.PageInfo value) {
       if (pageInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00000040) != 0) &&
-          pageInfo_ != null &&
-          pageInfo_ != com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000040) != 0)
+            && pageInfo_ != null
+            && pageInfo_ != com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance()) {
           getPageInfoBuilder().mergeFrom(value);
         } else {
           pageInfo_ = value;
@@ -3206,6 +3490,8 @@ public Builder mergePageInfo(com.google.cloud.discoveryengine.v1beta.PageInfo va
       return this;
     }
     /**
+     *
+     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3224,6 +3510,8 @@ public Builder clearPageInfo() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3237,6 +3525,8 @@ public com.google.cloud.discoveryengine.v1beta.PageInfo.Builder getPageInfoBuild
       return getPageInfoFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3248,11 +3538,14 @@ public com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder getPageInfoOrBu
       if (pageInfoBuilder_ != null) {
         return pageInfoBuilder_.getMessageOrBuilder();
       } else {
-        return pageInfo_ == null ?
-            com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance() : pageInfo_;
+        return pageInfo_ == null
+            ? com.google.cloud.discoveryengine.v1beta.PageInfo.getDefaultInstance()
+            : pageInfo_;
       }
     }
     /**
+     *
+     *
      * 
      * Page metadata such as categories and other critical information for certain
      * event types such as `view-category-page`.
@@ -3261,14 +3554,17 @@ public com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder getPageInfoOrBu
      * .google.cloud.discoveryengine.v1beta.PageInfo page_info = 7;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.PageInfo, com.google.cloud.discoveryengine.v1beta.PageInfo.Builder, com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.PageInfo,
+            com.google.cloud.discoveryengine.v1beta.PageInfo.Builder,
+            com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder>
         getPageInfoFieldBuilder() {
       if (pageInfoBuilder_ == null) {
-        pageInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.PageInfo, com.google.cloud.discoveryengine.v1beta.PageInfo.Builder, com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder>(
-                getPageInfo(),
-                getParentForChildren(),
-                isClean());
+        pageInfoBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.PageInfo,
+                com.google.cloud.discoveryengine.v1beta.PageInfo.Builder,
+                com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder>(
+                getPageInfo(), getParentForChildren(), isClean());
         pageInfo_ = null;
       }
       return pageInfoBuilder_;
@@ -3276,6 +3572,8 @@ public com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder getPageInfoOrBu
 
     private java.lang.Object attributionToken_ = "";
     /**
+     *
+     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3303,13 +3601,13 @@ public com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder getPageInfoOrBu
      * 

      *
      * string attribution_token = 8;
+     *
      * @return The attributionToken.
      */
     public java.lang.String getAttributionToken() {
       java.lang.Object ref = attributionToken_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         attributionToken_ = s;
         return s;
@@ -3318,6 +3616,8 @@ public java.lang.String getAttributionToken() {
       }
     }
     /**
+     *
+     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3345,15 +3645,14 @@ public java.lang.String getAttributionToken() {
      * 

      *
      * string attribution_token = 8;
+     *
      * @return The bytes for attributionToken.
      */
-    public com.google.protobuf.ByteString
-        getAttributionTokenBytes() {
+    public com.google.protobuf.ByteString getAttributionTokenBytes() {
       java.lang.Object ref = attributionToken_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         attributionToken_ = b;
         return b;
       } else {
@@ -3361,6 +3660,8 @@ public java.lang.String getAttributionToken() {
       }
     }
     /**
+     *
+     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3388,18 +3689,22 @@ public java.lang.String getAttributionToken() {
      * 

      *
      * string attribution_token = 8;
+     *
      * @param value The attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionToken(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAttributionToken(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       attributionToken_ = value;
       bitField0_ |= 0x00000080;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3427,6 +3732,7 @@ public Builder setAttributionToken(
      * 

      *
      * string attribution_token = 8;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAttributionToken() {
@@ -3436,6 +3742,8 @@ public Builder clearAttributionToken() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Token to attribute an API response to user action(s) to trigger the event.
      *
@@ -3463,12 +3771,14 @@ public Builder clearAttributionToken() {
      * 

      *
      * string attribution_token = 8;
+     *
      * @param value The bytes for attributionToken to set.
      * @return This builder for chaining.
      */
-    public Builder setAttributionTokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setAttributionTokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       attributionToken_ = value;
       bitField0_ |= 0x00000080;
@@ -3478,6 +3788,8 @@ public Builder setAttributionTokenBytes(
 
     private java.lang.Object filter_ = "";
     /**
+     *
+     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3498,13 +3810,13 @@ public Builder setAttributionTokenBytes(
      * 

      *
      * string filter = 9;
+     *
      * @return The filter.
      */
     public java.lang.String getFilter() {
       java.lang.Object ref = filter_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         filter_ = s;
         return s;
@@ -3513,6 +3825,8 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3533,15 +3847,14 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 9;
+     *
      * @return The bytes for filter.
      */
-    public com.google.protobuf.ByteString
-        getFilterBytes() {
+    public com.google.protobuf.ByteString getFilterBytes() {
       java.lang.Object ref = filter_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         filter_ = b;
         return b;
       } else {
@@ -3549,6 +3862,8 @@ public java.lang.String getFilter() {
       }
     }
     /**
+     *
+     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3569,18 +3884,22 @@ public java.lang.String getFilter() {
      * 

      *
      * string filter = 9;
+     *
      * @param value The filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilter(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilter(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       filter_ = value;
       bitField0_ |= 0x00000100;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3601,6 +3920,7 @@ public Builder setFilter(
      * 

      *
      * string filter = 9;
+     *
      * @return This builder for chaining.
      */
     public Builder clearFilter() {
@@ -3610,6 +3930,8 @@ public Builder clearFilter() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The filter syntax consists of an expression language for constructing a
      * predicate from one or more fields of the documents being filtered.
@@ -3630,12 +3952,14 @@ public Builder clearFilter() {
      * 

      *
      * string filter = 9;
+     *
      * @param value The bytes for filter to set.
      * @return This builder for chaining.
      */
-    public Builder setFilterBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       filter_ = value;
       bitField0_ |= 0x00000100;
@@ -3644,18 +3968,26 @@ public Builder setFilterBytes(
     }
 
     private java.util.List documents_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureDocumentsIsMutable() {
       if (!((bitField0_ & 0x00000200) != 0)) {
-        documents_ = new java.util.ArrayList(documents_);
+        documents_ =
+            new java.util.ArrayList(
+                documents_);
         bitField0_ |= 0x00000200;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.DocumentInfo, com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder, com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder> documentsBuilder_;
+            com.google.cloud.discoveryengine.v1beta.DocumentInfo,
+            com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder,
+            com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder>
+        documentsBuilder_;
 
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3686,6 +4018,8 @@ public java.util.List getD
       }
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3716,6 +4050,8 @@ public int getDocumentsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3746,6 +4082,8 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfo getDocuments(int ind
       }
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3783,6 +4121,8 @@ public Builder setDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3817,6 +4157,8 @@ public Builder setDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3853,6 +4195,8 @@ public Builder addDocuments(com.google.cloud.discoveryengine.v1beta.DocumentInfo
       return this;
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3890,6 +4234,8 @@ public Builder addDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3924,6 +4270,8 @@ public Builder addDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3958,6 +4306,8 @@ public Builder addDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -3984,8 +4334,7 @@ public Builder addAllDocuments(
         java.lang.Iterable values) {
       if (documentsBuilder_ == null) {
         ensureDocumentsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, documents_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, documents_);
         onChanged();
       } else {
         documentsBuilder_.addAllMessages(values);
@@ -3993,6 +4342,8 @@ public Builder addAllDocuments(
       return this;
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4026,6 +4377,8 @@ public Builder clearDocuments() {
       return this;
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4059,6 +4412,8 @@ public Builder removeDocuments(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4086,6 +4441,8 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder getDocuments
       return getDocumentsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4111,11 +4468,14 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder getDocuments
     public com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuilder(
         int index) {
       if (documentsBuilder_ == null) {
-        return documents_.get(index);  } else {
+        return documents_.get(index);
+      } else {
         return documentsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4138,8 +4498,8 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocument
      *
      * repeated .google.cloud.discoveryengine.v1beta.DocumentInfo documents = 10;
      */
-    public java.util.List 
-         getDocumentsOrBuilderList() {
+    public java.util.List
+        getDocumentsOrBuilderList() {
       if (documentsBuilder_ != null) {
         return documentsBuilder_.getMessageOrBuilderList();
       } else {
@@ -4147,6 +4507,8 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocument
       }
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4170,10 +4532,12 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocument
      * repeated .google.cloud.discoveryengine.v1beta.DocumentInfo documents = 10;
      */
     public com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder addDocumentsBuilder() {
-      return getDocumentsFieldBuilder().addBuilder(
-          com.google.cloud.discoveryengine.v1beta.DocumentInfo.getDefaultInstance());
+      return getDocumentsFieldBuilder()
+          .addBuilder(com.google.cloud.discoveryengine.v1beta.DocumentInfo.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4198,10 +4562,13 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder addDocuments
      */
     public com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder addDocumentsBuilder(
         int index) {
-      return getDocumentsFieldBuilder().addBuilder(
-          index, com.google.cloud.discoveryengine.v1beta.DocumentInfo.getDefaultInstance());
+      return getDocumentsFieldBuilder()
+          .addBuilder(
+              index, com.google.cloud.discoveryengine.v1beta.DocumentInfo.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * List of Documents associated with this user event.
      *
@@ -4224,20 +4591,23 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder addDocuments
      *
      * repeated .google.cloud.discoveryengine.v1beta.DocumentInfo documents = 10;
      */
-    public java.util.List 
-         getDocumentsBuilderList() {
+    public java.util.List
+        getDocumentsBuilderList() {
       return getDocumentsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.DocumentInfo, com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder, com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.DocumentInfo,
+            com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder,
+            com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder>
         getDocumentsFieldBuilder() {
       if (documentsBuilder_ == null) {
-        documentsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.DocumentInfo, com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder, com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder>(
-                documents_,
-                ((bitField0_ & 0x00000200) != 0),
-                getParentForChildren(),
-                isClean());
+        documentsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.DocumentInfo,
+                com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder,
+                com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder>(
+                documents_, ((bitField0_ & 0x00000200) != 0), getParentForChildren(), isClean());
         documents_ = null;
       }
       return documentsBuilder_;
@@ -4245,34 +4615,47 @@ public com.google.cloud.discoveryengine.v1beta.DocumentInfo.Builder addDocuments
 
     private com.google.cloud.discoveryengine.v1beta.PanelInfo panel_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.PanelInfo, com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder, com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder> panelBuilder_;
+            com.google.cloud.discoveryengine.v1beta.PanelInfo,
+            com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder,
+            com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder>
+        panelBuilder_;
     /**
+     *
+     *
      * 
      * Panel metadata associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.PanelInfo panel = 11;
+     *
      * @return Whether the panel field is set.
      */
     public boolean hasPanel() {
       return ((bitField0_ & 0x00000400) != 0);
     }
     /**
+     *
+     *
      * 
      * Panel metadata associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.PanelInfo panel = 11;
+     *
      * @return The panel.
      */
     public com.google.cloud.discoveryengine.v1beta.PanelInfo getPanel() {
       if (panelBuilder_ == null) {
-        return panel_ == null ? com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance() : panel_;
+        return panel_ == null
+            ? com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance()
+            : panel_;
       } else {
         return panelBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4293,6 +4676,8 @@ public Builder setPanel(com.google.cloud.discoveryengine.v1beta.PanelInfo value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4311,6 +4696,8 @@ public Builder setPanel(
       return this;
     }
     /**
+     *
+     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4319,9 +4706,9 @@ public Builder setPanel(
      */
     public Builder mergePanel(com.google.cloud.discoveryengine.v1beta.PanelInfo value) {
       if (panelBuilder_ == null) {
-        if (((bitField0_ & 0x00000400) != 0) &&
-          panel_ != null &&
-          panel_ != com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000400) != 0)
+            && panel_ != null
+            && panel_ != com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance()) {
           getPanelBuilder().mergeFrom(value);
         } else {
           panel_ = value;
@@ -4334,6 +4721,8 @@ public Builder mergePanel(com.google.cloud.discoveryengine.v1beta.PanelInfo valu
       return this;
     }
     /**
+     *
+     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4351,6 +4740,8 @@ public Builder clearPanel() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4363,6 +4754,8 @@ public com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder getPanelBuilder
       return getPanelFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4373,11 +4766,14 @@ public com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder getPanelOrBuil
       if (panelBuilder_ != null) {
         return panelBuilder_.getMessageOrBuilder();
       } else {
-        return panel_ == null ?
-            com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance() : panel_;
+        return panel_ == null
+            ? com.google.cloud.discoveryengine.v1beta.PanelInfo.getDefaultInstance()
+            : panel_;
       }
     }
     /**
+     *
+     *
      * 
      * Panel metadata associated with this user event.
      * 

@@ -4385,14 +4781,17 @@ public com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder getPanelOrBuil
      * .google.cloud.discoveryengine.v1beta.PanelInfo panel = 11;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.PanelInfo, com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder, com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.PanelInfo,
+            com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder,
+            com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder>
         getPanelFieldBuilder() {
       if (panelBuilder_ == null) {
-        panelBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.PanelInfo, com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder, com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder>(
-                getPanel(),
-                getParentForChildren(),
-                isClean());
+        panelBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.PanelInfo,
+                com.google.cloud.discoveryengine.v1beta.PanelInfo.Builder,
+                com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder>(
+                getPanel(), getParentForChildren(), isClean());
         panel_ = null;
       }
       return panelBuilder_;
@@ -4400,8 +4799,13 @@ public com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder getPanelOrBuil
 
     private com.google.cloud.discoveryengine.v1beta.SearchInfo searchInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchInfo, com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder, com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder> searchInfoBuilder_;
+            com.google.cloud.discoveryengine.v1beta.SearchInfo,
+            com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder>
+        searchInfoBuilder_;
     /**
+     *
+     *
      * 
      * Search API details related to the event.
      *
@@ -4409,12 +4813,15 @@ public com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder getPanelOrBuil
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchInfo search_info = 12;
+     *
      * @return Whether the searchInfo field is set.
      */
     public boolean hasSearchInfo() {
       return ((bitField0_ & 0x00000800) != 0);
     }
     /**
+     *
+     *
      * 
      * Search API details related to the event.
      *
@@ -4422,16 +4829,21 @@ public boolean hasSearchInfo() {
      * 

      *
      * .google.cloud.discoveryengine.v1beta.SearchInfo search_info = 12;
+     *
      * @return The searchInfo.
      */
     public com.google.cloud.discoveryengine.v1beta.SearchInfo getSearchInfo() {
       if (searchInfoBuilder_ == null) {
-        return searchInfo_ == null ? com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance() : searchInfo_;
+        return searchInfo_ == null
+            ? com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance()
+            : searchInfo_;
       } else {
         return searchInfoBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Search API details related to the event.
      *
@@ -4454,6 +4866,8 @@ public Builder setSearchInfo(com.google.cloud.discoveryengine.v1beta.SearchInfo
       return this;
     }
     /**
+     *
+     *
      * 
      * Search API details related to the event.
      *
@@ -4474,6 +4888,8 @@ public Builder setSearchInfo(
       return this;
     }
     /**
+     *
+     *
      * 
      * Search API details related to the event.
      *
@@ -4484,9 +4900,10 @@ public Builder setSearchInfo(
      */
     public Builder mergeSearchInfo(com.google.cloud.discoveryengine.v1beta.SearchInfo value) {
       if (searchInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00000800) != 0) &&
-          searchInfo_ != null &&
-          searchInfo_ != com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000800) != 0)
+            && searchInfo_ != null
+            && searchInfo_
+                != com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance()) {
           getSearchInfoBuilder().mergeFrom(value);
         } else {
           searchInfo_ = value;
@@ -4499,6 +4916,8 @@ public Builder mergeSearchInfo(com.google.cloud.discoveryengine.v1beta.SearchInf
       return this;
     }
     /**
+     *
+     *
      * 
      * Search API details related to the event.
      *
@@ -4518,6 +4937,8 @@ public Builder clearSearchInfo() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Search API details related to the event.
      *
@@ -4532,6 +4953,8 @@ public com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder getSearchInfoB
       return getSearchInfoFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Search API details related to the event.
      *
@@ -4544,11 +4967,14 @@ public com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder getSearchInfo
       if (searchInfoBuilder_ != null) {
         return searchInfoBuilder_.getMessageOrBuilder();
       } else {
-        return searchInfo_ == null ?
-            com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance() : searchInfo_;
+        return searchInfo_ == null
+            ? com.google.cloud.discoveryengine.v1beta.SearchInfo.getDefaultInstance()
+            : searchInfo_;
       }
     }
     /**
+     *
+     *
      * 
      * Search API details related to the event.
      *
@@ -4558,14 +4984,17 @@ public com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder getSearchInfo
      * .google.cloud.discoveryengine.v1beta.SearchInfo search_info = 12;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.SearchInfo, com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder, com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.SearchInfo,
+            com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder,
+            com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder>
         getSearchInfoFieldBuilder() {
       if (searchInfoBuilder_ == null) {
-        searchInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.SearchInfo, com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder, com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder>(
-                getSearchInfo(),
-                getParentForChildren(),
-                isClean());
+        searchInfoBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.SearchInfo,
+                com.google.cloud.discoveryengine.v1beta.SearchInfo.Builder,
+                com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder>(
+                getSearchInfo(), getParentForChildren(), isClean());
         searchInfo_ = null;
       }
       return searchInfoBuilder_;
@@ -4573,8 +5002,13 @@ public com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder getSearchInfo
 
     private com.google.cloud.discoveryengine.v1beta.CompletionInfo completionInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.CompletionInfo, com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder, com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder> completionInfoBuilder_;
+            com.google.cloud.discoveryengine.v1beta.CompletionInfo,
+            com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder,
+            com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder>
+        completionInfoBuilder_;
     /**
+     *
+     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -4583,12 +5017,15 @@ public com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder getSearchInfo
      * 

      *
      * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
+     *
      * @return Whether the completionInfo field is set.
      */
     public boolean hasCompletionInfo() {
       return ((bitField0_ & 0x00001000) != 0);
     }
     /**
+     *
+     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -4597,16 +5034,21 @@ public boolean hasCompletionInfo() {
      * 

      *
      * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
+     *
      * @return The completionInfo.
      */
     public com.google.cloud.discoveryengine.v1beta.CompletionInfo getCompletionInfo() {
       if (completionInfoBuilder_ == null) {
-        return completionInfo_ == null ? com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance() : completionInfo_;
+        return completionInfo_ == null
+            ? com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance()
+            : completionInfo_;
       } else {
         return completionInfoBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -4630,6 +5072,8 @@ public Builder setCompletionInfo(com.google.cloud.discoveryengine.v1beta.Complet
       return this;
     }
     /**
+     *
+     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -4651,6 +5095,8 @@ public Builder setCompletionInfo(
       return this;
     }
     /**
+     *
+     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -4660,11 +5106,13 @@ public Builder setCompletionInfo(
      *
      * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
      */
-    public Builder mergeCompletionInfo(com.google.cloud.discoveryengine.v1beta.CompletionInfo value) {
+    public Builder mergeCompletionInfo(
+        com.google.cloud.discoveryengine.v1beta.CompletionInfo value) {
       if (completionInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00001000) != 0) &&
-          completionInfo_ != null &&
-          completionInfo_ != com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00001000) != 0)
+            && completionInfo_ != null
+            && completionInfo_
+                != com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance()) {
           getCompletionInfoBuilder().mergeFrom(value);
         } else {
           completionInfo_ = value;
@@ -4677,6 +5125,8 @@ public Builder mergeCompletionInfo(com.google.cloud.discoveryengine.v1beta.Compl
       return this;
     }
     /**
+     *
+     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -4697,6 +5147,8 @@ public Builder clearCompletionInfo() {
       return this;
     }
     /**
+     *
+     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -4706,12 +5158,15 @@ public Builder clearCompletionInfo() {
      *
      * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
      */
-    public com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder getCompletionInfoBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder
+        getCompletionInfoBuilder() {
       bitField0_ |= 0x00001000;
       onChanged();
       return getCompletionInfoFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -4721,15 +5176,19 @@ public com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder getComplet
      *
      * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
      */
-    public com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder getCompletionInfoOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder
+        getCompletionInfoOrBuilder() {
       if (completionInfoBuilder_ != null) {
         return completionInfoBuilder_.getMessageOrBuilder();
       } else {
-        return completionInfo_ == null ?
-            com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance() : completionInfo_;
+        return completionInfo_ == null
+            ? com.google.cloud.discoveryengine.v1beta.CompletionInfo.getDefaultInstance()
+            : completionInfo_;
       }
     }
     /**
+     *
+     *
      * 
      * CompleteQuery API details related to the event.
      *
@@ -4740,14 +5199,17 @@ public com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder getComple
      * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.CompletionInfo, com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder, com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.CompletionInfo,
+            com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder,
+            com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder>
         getCompletionInfoFieldBuilder() {
       if (completionInfoBuilder_ == null) {
-        completionInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.CompletionInfo, com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder, com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder>(
-                getCompletionInfo(),
-                getParentForChildren(),
-                isClean());
+        completionInfoBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.CompletionInfo,
+                com.google.cloud.discoveryengine.v1beta.CompletionInfo.Builder,
+                com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder>(
+                getCompletionInfo(), getParentForChildren(), isClean());
         completionInfo_ = null;
       }
       return completionInfoBuilder_;
@@ -4755,41 +5217,55 @@ public com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder getComple
 
     private com.google.cloud.discoveryengine.v1beta.TransactionInfo transactionInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.TransactionInfo, com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder, com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder> transactionInfoBuilder_;
+            com.google.cloud.discoveryengine.v1beta.TransactionInfo,
+            com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder,
+            com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder>
+        transactionInfoBuilder_;
     /**
+     *
+     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
+     *
      * @return Whether the transactionInfo field is set.
      */
     public boolean hasTransactionInfo() {
       return ((bitField0_ & 0x00002000) != 0);
     }
     /**
+     *
+     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
+     *
      * @return The transactionInfo.
      */
     public com.google.cloud.discoveryengine.v1beta.TransactionInfo getTransactionInfo() {
       if (transactionInfoBuilder_ == null) {
-        return transactionInfo_ == null ? com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance() : transactionInfo_;
+        return transactionInfo_ == null
+            ? com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance()
+            : transactionInfo_;
       } else {
         return transactionInfoBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
      */
-    public Builder setTransactionInfo(com.google.cloud.discoveryengine.v1beta.TransactionInfo value) {
+    public Builder setTransactionInfo(
+        com.google.cloud.discoveryengine.v1beta.TransactionInfo value) {
       if (transactionInfoBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -4803,6 +5279,8 @@ public Builder setTransactionInfo(com.google.cloud.discoveryengine.v1beta.Transa
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

@@ -4821,17 +5299,21 @@ public Builder setTransactionInfo(
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
      */
-    public Builder mergeTransactionInfo(com.google.cloud.discoveryengine.v1beta.TransactionInfo value) {
+    public Builder mergeTransactionInfo(
+        com.google.cloud.discoveryengine.v1beta.TransactionInfo value) {
       if (transactionInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00002000) != 0) &&
-          transactionInfo_ != null &&
-          transactionInfo_ != com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00002000) != 0)
+            && transactionInfo_ != null
+            && transactionInfo_
+                != com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance()) {
           getTransactionInfoBuilder().mergeFrom(value);
         } else {
           transactionInfo_ = value;
@@ -4844,6 +5326,8 @@ public Builder mergeTransactionInfo(com.google.cloud.discoveryengine.v1beta.Tran
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

@@ -4861,33 +5345,42 @@ public Builder clearTransactionInfo() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
      */
-    public com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder getTransactionInfoBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder
+        getTransactionInfoBuilder() {
       bitField0_ |= 0x00002000;
       onChanged();
       return getTransactionInfoFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
      */
-    public com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder getTransactionInfoOrBuilder() {
+    public com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder
+        getTransactionInfoOrBuilder() {
       if (transactionInfoBuilder_ != null) {
         return transactionInfoBuilder_.getMessageOrBuilder();
       } else {
-        return transactionInfo_ == null ?
-            com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance() : transactionInfo_;
+        return transactionInfo_ == null
+            ? com.google.cloud.discoveryengine.v1beta.TransactionInfo.getDefaultInstance()
+            : transactionInfo_;
       }
     }
     /**
+     *
+     *
      * 
      * The transaction metadata (if any) associated with this user event.
      * 

@@ -4895,14 +5388,17 @@ public com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder getTrans
      * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.TransactionInfo, com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder, com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.TransactionInfo,
+            com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder,
+            com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder>
         getTransactionInfoFieldBuilder() {
       if (transactionInfoBuilder_ == null) {
-        transactionInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.TransactionInfo, com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder, com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder>(
-                getTransactionInfo(),
-                getParentForChildren(),
-                isClean());
+        transactionInfoBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.TransactionInfo,
+                com.google.cloud.discoveryengine.v1beta.TransactionInfo.Builder,
+                com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder>(
+                getTransactionInfo(), getParentForChildren(), isClean());
         transactionInfo_ = null;
       }
       return transactionInfoBuilder_;
@@ -4910,6 +5406,7 @@ public com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder getTrans
 
     private com.google.protobuf.LazyStringArrayList tagIds_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
+
     private void ensureTagIdsIsMutable() {
       if (!tagIds_.isModifiable()) {
         tagIds_ = new com.google.protobuf.LazyStringArrayList(tagIds_);
@@ -4917,6 +5414,8 @@ private void ensureTagIdsIsMutable() {
       bitField0_ |= 0x00004000;
     }
     /**
+     *
+     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -4924,14 +5423,16 @@ private void ensureTagIdsIsMutable() {
      * 

      *
      * repeated string tag_ids = 15;
+     *
      * @return A list containing the tagIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getTagIdsList() {
+    public com.google.protobuf.ProtocolStringList getTagIdsList() {
       tagIds_.makeImmutable();
       return tagIds_;
     }
     /**
+     *
+     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -4939,12 +5440,15 @@ private void ensureTagIdsIsMutable() {
      * 

      *
      * repeated string tag_ids = 15;
+     *
      * @return The count of tagIds.
      */
     public int getTagIdsCount() {
       return tagIds_.size();
     }
     /**
+     *
+     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -4952,6 +5456,7 @@ public int getTagIdsCount() {
      * 

      *
      * repeated string tag_ids = 15;
+     *
      * @param index The index of the element to return.
      * @return The tagIds at the given index.
      */
@@ -4959,6 +5464,8 @@ public java.lang.String getTagIds(int index) {
       return tagIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -4966,14 +5473,16 @@ public java.lang.String getTagIds(int index) {
      * 

      *
      * repeated string tag_ids = 15;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the tagIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getTagIdsBytes(int index) {
+    public com.google.protobuf.ByteString getTagIdsBytes(int index) {
       return tagIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -4981,13 +5490,15 @@ public java.lang.String getTagIds(int index) {
      * 

      *
      * repeated string tag_ids = 15;
+     *
      * @param index The index to set the value at.
      * @param value The tagIds to set.
      * @return This builder for chaining.
      */
-    public Builder setTagIds(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setTagIds(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTagIdsIsMutable();
       tagIds_.set(index, value);
       bitField0_ |= 0x00004000;
@@ -4995,6 +5506,8 @@ public Builder setTagIds(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5002,12 +5515,14 @@ public Builder setTagIds(
      * 

      *
      * repeated string tag_ids = 15;
+     *
      * @param value The tagIds to add.
      * @return This builder for chaining.
      */
-    public Builder addTagIds(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addTagIds(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensureTagIdsIsMutable();
       tagIds_.add(value);
       bitField0_ |= 0x00004000;
@@ -5015,6 +5530,8 @@ public Builder addTagIds(
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5022,19 +5539,20 @@ public Builder addTagIds(
      * 

      *
      * repeated string tag_ids = 15;
+     *
      * @param values The tagIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllTagIds(
-        java.lang.Iterable values) {
+    public Builder addAllTagIds(java.lang.Iterable values) {
       ensureTagIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, tagIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, tagIds_);
       bitField0_ |= 0x00004000;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5042,16 +5560,19 @@ public Builder addAllTagIds(
      * 

      *
      * repeated string tag_ids = 15;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTagIds() {
-      tagIds_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00004000);;
+      tagIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00004000);
+      ;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * A list of identifiers for the independent experiment groups this user event
      * belongs to. This is used to distinguish between user events associated with
@@ -5059,12 +5580,14 @@ public Builder clearTagIds() {
      * 

      *
      * repeated string tag_ids = 15;
+     *
      * @param value The bytes of the tagIds to add.
      * @return This builder for chaining.
      */
-    public Builder addTagIdsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addTagIdsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensureTagIdsIsMutable();
       tagIds_.add(value);
@@ -5075,6 +5598,7 @@ public Builder addTagIdsBytes(
 
     private com.google.protobuf.LazyStringArrayList promotionIds_ =
         com.google.protobuf.LazyStringArrayList.emptyList();
+
     private void ensurePromotionIdsIsMutable() {
       if (!promotionIds_.isModifiable()) {
         promotionIds_ = new com.google.protobuf.LazyStringArrayList(promotionIds_);
@@ -5082,38 +5606,46 @@ private void ensurePromotionIdsIsMutable() {
       bitField0_ |= 0x00008000;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
+     *
      * @return A list containing the promotionIds.
      */
-    public com.google.protobuf.ProtocolStringList
-        getPromotionIdsList() {
+    public com.google.protobuf.ProtocolStringList getPromotionIdsList() {
       promotionIds_.makeImmutable();
       return promotionIds_;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
+     *
      * @return The count of promotionIds.
      */
     public int getPromotionIdsCount() {
       return promotionIds_.size();
     }
     /**
+     *
+     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
+     *
      * @param index The index of the element to return.
      * @return The promotionIds at the given index.
      */
@@ -5121,33 +5653,39 @@ public java.lang.String getPromotionIds(int index) {
       return promotionIds_.get(index);
     }
     /**
+     *
+     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the promotionIds at the given index.
      */
-    public com.google.protobuf.ByteString
-        getPromotionIdsBytes(int index) {
+    public com.google.protobuf.ByteString getPromotionIdsBytes(int index) {
       return promotionIds_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
+     *
      * @param index The index to set the value at.
      * @param value The promotionIds to set.
      * @return This builder for chaining.
      */
-    public Builder setPromotionIds(
-        int index, java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setPromotionIds(int index, java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensurePromotionIdsIsMutable();
       promotionIds_.set(index, value);
       bitField0_ |= 0x00008000;
@@ -5155,18 +5693,22 @@ public Builder setPromotionIds(
       return this;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
+     *
      * @param value The promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addPromotionIds(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addPromotionIds(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       ensurePromotionIdsIsMutable();
       promotionIds_.add(value);
       bitField0_ |= 0x00008000;
@@ -5174,53 +5716,61 @@ public Builder addPromotionIds(
       return this;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
+     *
      * @param values The promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addAllPromotionIds(
-        java.lang.Iterable values) {
+    public Builder addAllPromotionIds(java.lang.Iterable values) {
       ensurePromotionIdsIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, promotionIds_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, promotionIds_);
       bitField0_ |= 0x00008000;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
+     *
      * @return This builder for chaining.
      */
     public Builder clearPromotionIds() {
-      promotionIds_ =
-        com.google.protobuf.LazyStringArrayList.emptyList();
-      bitField0_ = (bitField0_ & ~0x00008000);;
+      promotionIds_ = com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00008000);
+      ;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The promotion IDs if this is an event associated with promotions.
      * Currently, this field is restricted to at most one ID.
      * 

      *
      * repeated string promotion_ids = 16;
+     *
      * @param value The bytes of the promotionIds to add.
      * @return This builder for chaining.
      */
-    public Builder addPromotionIdsBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder addPromotionIdsBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       ensurePromotionIdsIsMutable();
       promotionIds_.add(value);
@@ -5230,8 +5780,11 @@ public Builder addPromotionIdsBytes(
     }
 
     private com.google.protobuf.MapField<
-        java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute> attributes_;
-    private com.google.protobuf.MapField
+            java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute>
+        attributes_;
+
+    private com.google.protobuf.MapField<
+            java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute>
         internalGetAttributes() {
       if (attributes_ == null) {
         return com.google.protobuf.MapField.emptyMapField(
@@ -5239,11 +5792,13 @@ public Builder addPromotionIdsBytes(
       }
       return attributes_;
     }
-    private com.google.protobuf.MapField
+
+    private com.google.protobuf.MapField<
+            java.lang.String, com.google.cloud.discoveryengine.v1beta.CustomAttribute>
         internalGetMutableAttributes() {
       if (attributes_ == null) {
-        attributes_ = com.google.protobuf.MapField.newMapField(
-            AttributesDefaultEntryHolder.defaultEntry);
+        attributes_ =
+            com.google.protobuf.MapField.newMapField(AttributesDefaultEntryHolder.defaultEntry);
       }
       if (!attributes_.isMutable()) {
         attributes_ = attributes_.copy();
@@ -5252,10 +5807,13 @@ public Builder addPromotionIdsBytes(
       onChanged();
       return attributes_;
     }
+
     public int getAttributesCount() {
       return internalGetAttributes().getMap().size();
     }
     /**
+     *
+     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5285,23 +5843,27 @@ public int getAttributesCount() {
      * search, or in other ways.
      * 

      *
-     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+     * 
+     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+     * 
      */
     @java.lang.Override
-    public boolean containsAttributes(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public boolean containsAttributes(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       return internalGetAttributes().getMap().containsKey(key);
     }
-    /**
-     * Use {@link #getAttributesMap()} instead.
-     */
+    /** Use {@link #getAttributesMap()} instead. */
     @java.lang.Override
     @java.lang.Deprecated
-    public java.util.Map getAttributes() {
+    public java.util.Map
+        getAttributes() {
       return getAttributesMap();
     }
     /**
+     *
+     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5331,13 +5893,18 @@ public java.util.Map
      *
-     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+     * 
+     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+     * 
      */
     @java.lang.Override
-    public java.util.Map getAttributesMap() {
+    public java.util.Map
+        getAttributesMap() {
       return internalGetAttributes().getMap();
     }
     /**
+     *
+     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5367,20 +5934,26 @@ public java.util.Map
      *
-     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+     * 
+     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+     * 
      */
     @java.lang.Override
-    public /* nullable */
-com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrDefault(
-        java.lang.String key,
-        /* nullable */
-com.google.cloud.discoveryengine.v1beta.CustomAttribute defaultValue) {
-      if (key == null) { throw new NullPointerException("map key"); }
+    public /* nullable */ com.google.cloud.discoveryengine.v1beta.CustomAttribute
+        getAttributesOrDefault(
+            java.lang.String key,
+            /* nullable */
+            com.google.cloud.discoveryengine.v1beta.CustomAttribute defaultValue) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       java.util.Map map =
           internalGetAttributes().getMap();
       return map.containsKey(key) ? map.get(key) : defaultValue;
     }
     /**
+     *
+     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5410,12 +5983,16 @@ com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrDefault(
      * search, or in other ways.
      * 

      *
-     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+     * 
+     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+     * 
      */
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrThrow(
         java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
       java.util.Map map =
           internalGetAttributes().getMap();
       if (!map.containsKey(key)) {
@@ -5423,13 +6000,15 @@ public com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrTh
       }
       return map.get(key);
     }
+
     public Builder clearAttributes() {
       bitField0_ = (bitField0_ & ~0x00010000);
-      internalGetMutableAttributes().getMutableMap()
-          .clear();
+      internalGetMutableAttributes().getMutableMap().clear();
       return this;
     }
     /**
+     *
+     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5459,18 +6038,18 @@ public Builder clearAttributes() {
      * search, or in other ways.
      * 

      *
-     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+     * 
+     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+     * 
      */
-    public Builder removeAttributes(
-        java.lang.String key) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      internalGetMutableAttributes().getMutableMap()
-          .remove(key);
+    public Builder removeAttributes(java.lang.String key) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      internalGetMutableAttributes().getMutableMap().remove(key);
       return this;
     }
-    /**
-     * Use alternate mutation accessors instead.
-     */
+    /** Use alternate mutation accessors instead. */
     @java.lang.Deprecated
     public java.util.Map
         getMutableAttributes() {
@@ -5478,6 +6057,8 @@ public Builder removeAttributes(
       return internalGetMutableAttributes().getMutableMap();
     }
     /**
+     *
+     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5507,19 +6088,25 @@ public Builder removeAttributes(
      * search, or in other ways.
      * 

      *
-     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+     * 
+     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+     * 
      */
     public Builder putAttributes(
-        java.lang.String key,
-        com.google.cloud.discoveryengine.v1beta.CustomAttribute value) {
-      if (key == null) { throw new NullPointerException("map key"); }
-      if (value == null) { throw new NullPointerException("map value"); }
-      internalGetMutableAttributes().getMutableMap()
-          .put(key, value);
+        java.lang.String key, com.google.cloud.discoveryengine.v1beta.CustomAttribute value) {
+      if (key == null) {
+        throw new NullPointerException("map key");
+      }
+      if (value == null) {
+        throw new NullPointerException("map value");
+      }
+      internalGetMutableAttributes().getMutableMap().put(key, value);
       bitField0_ |= 0x00010000;
       return this;
     }
     /**
+     *
+     *
      * 
      * Extra user event features to include in the recommendation model.
      * These attributes must NOT contain data that needs to be parsed or processed
@@ -5549,46 +6136,61 @@ public Builder putAttributes(
      * search, or in other ways.
      * 

      *
-     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+     * 
+     * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+     * 
      */
     public Builder putAllAttributes(
-        java.util.Map values) {
-      internalGetMutableAttributes().getMutableMap()
-          .putAll(values);
+        java.util.Map
+            values) {
+      internalGetMutableAttributes().getMutableMap().putAll(values);
       bitField0_ |= 0x00010000;
       return this;
     }
 
     private com.google.cloud.discoveryengine.v1beta.MediaInfo mediaInfo_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.MediaInfo, com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder, com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder> mediaInfoBuilder_;
+            com.google.cloud.discoveryengine.v1beta.MediaInfo,
+            com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder,
+            com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder>
+        mediaInfoBuilder_;
     /**
+     *
+     *
      * 
      * Media-specific info.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.MediaInfo media_info = 18;
+     *
      * @return Whether the mediaInfo field is set.
      */
     public boolean hasMediaInfo() {
       return ((bitField0_ & 0x00020000) != 0);
     }
     /**
+     *
+     *
      * 
      * Media-specific info.
      * 

      *
      * .google.cloud.discoveryengine.v1beta.MediaInfo media_info = 18;
+     *
      * @return The mediaInfo.
      */
     public com.google.cloud.discoveryengine.v1beta.MediaInfo getMediaInfo() {
       if (mediaInfoBuilder_ == null) {
-        return mediaInfo_ == null ? com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance() : mediaInfo_;
+        return mediaInfo_ == null
+            ? com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance()
+            : mediaInfo_;
       } else {
         return mediaInfoBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Media-specific info.
      * 

@@ -5609,6 +6211,8 @@ public Builder setMediaInfo(com.google.cloud.discoveryengine.v1beta.MediaInfo va
       return this;
     }
     /**
+     *
+     *
      * 
      * Media-specific info.
      * 

@@ -5627,6 +6231,8 @@ public Builder setMediaInfo(
       return this;
     }
     /**
+     *
+     *
      * 
      * Media-specific info.
      * 

@@ -5635,9 +6241,10 @@ public Builder setMediaInfo(
      */
     public Builder mergeMediaInfo(com.google.cloud.discoveryengine.v1beta.MediaInfo value) {
       if (mediaInfoBuilder_ == null) {
-        if (((bitField0_ & 0x00020000) != 0) &&
-          mediaInfo_ != null &&
-          mediaInfo_ != com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance()) {
+        if (((bitField0_ & 0x00020000) != 0)
+            && mediaInfo_ != null
+            && mediaInfo_
+                != com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance()) {
           getMediaInfoBuilder().mergeFrom(value);
         } else {
           mediaInfo_ = value;
@@ -5650,6 +6257,8 @@ public Builder mergeMediaInfo(com.google.cloud.discoveryengine.v1beta.MediaInfo
       return this;
     }
     /**
+     *
+     *
      * 
      * Media-specific info.
      * 

@@ -5667,6 +6276,8 @@ public Builder clearMediaInfo() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Media-specific info.
      * 

@@ -5679,6 +6290,8 @@ public com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder getMediaInfoBui
       return getMediaInfoFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Media-specific info.
      * 

@@ -5689,11 +6302,14 @@ public com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder getMediaInfoOr
       if (mediaInfoBuilder_ != null) {
         return mediaInfoBuilder_.getMessageOrBuilder();
       } else {
-        return mediaInfo_ == null ?
-            com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance() : mediaInfo_;
+        return mediaInfo_ == null
+            ? com.google.cloud.discoveryengine.v1beta.MediaInfo.getDefaultInstance()
+            : mediaInfo_;
       }
     }
     /**
+     *
+     *
      * 
      * Media-specific info.
      * 

@@ -5701,21 +6317,24 @@ public com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder getMediaInfoOr
      * .google.cloud.discoveryengine.v1beta.MediaInfo media_info = 18;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.MediaInfo, com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder, com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.MediaInfo,
+            com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder,
+            com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder>
         getMediaInfoFieldBuilder() {
       if (mediaInfoBuilder_ == null) {
-        mediaInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.MediaInfo, com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder, com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder>(
-                getMediaInfo(),
-                getParentForChildren(),
-                isClean());
+        mediaInfoBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.MediaInfo,
+                com.google.cloud.discoveryengine.v1beta.MediaInfo.Builder,
+                com.google.cloud.discoveryengine.v1beta.MediaInfoOrBuilder>(
+                getMediaInfo(), getParentForChildren(), isClean());
         mediaInfo_ = null;
       }
       return mediaInfoBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -5725,12 +6344,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.UserEvent)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.UserEvent)
   private static final com.google.cloud.discoveryengine.v1beta.UserEvent DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.UserEvent();
   }
@@ -5739,27 +6358,27 @@ public static com.google.cloud.discoveryengine.v1beta.UserEvent getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UserEvent parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UserEvent parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -5774,6 +6393,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.UserEvent getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventOrBuilder.java
similarity index 93%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventOrBuilder.java
index d4a4b0032098..03f02f227547 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface UserEventOrBuilder extends
+public interface UserEventOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.UserEvent)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. User event type. Allowed values are:
    *
@@ -31,10 +49,13 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The eventType.
    */
   java.lang.String getEventType();
   /**
+   *
+   *
    * 
    * Required. User event type. Allowed values are:
    *
@@ -58,12 +79,14 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string event_type = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for eventType.
    */
-  com.google.protobuf.ByteString
-      getEventTypeBytes();
+  com.google.protobuf.ByteString getEventTypeBytes();
 
   /**
+   *
+   *
    * 
    * Required. A unique identifier for tracking visitors.
    *
@@ -85,10 +108,13 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The userPseudoId.
    */
   java.lang.String getUserPseudoId();
   /**
+   *
+   *
    * 
    * Required. A unique identifier for tracking visitors.
    *
@@ -110,12 +136,14 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for userPseudoId.
    */
-  com.google.protobuf.ByteString
-      getUserPseudoIdBytes();
+  com.google.protobuf.ByteString getUserPseudoIdBytes();
 
   /**
+   *
+   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -123,10 +151,13 @@ public interface UserEventOrBuilder extends
    * 

    *
    * .google.protobuf.Timestamp event_time = 3;
+   *
    * @return Whether the eventTime field is set.
    */
   boolean hasEventTime();
   /**
+   *
+   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -134,10 +165,13 @@ public interface UserEventOrBuilder extends
    * 

    *
    * .google.protobuf.Timestamp event_time = 3;
+   *
    * @return The eventTime.
    */
   com.google.protobuf.Timestamp getEventTime();
   /**
+   *
+   *
    * 
    * Only required for
    * [UserEventService.ImportUserEvents][google.cloud.discoveryengine.v1beta.UserEventService.ImportUserEvents]
@@ -149,24 +183,32 @@ public interface UserEventOrBuilder extends
   com.google.protobuf.TimestampOrBuilder getEventTimeOrBuilder();
 
   /**
+   *
+   *
    * 
    * Information about the end user.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 4;
+   *
    * @return Whether the userInfo field is set.
    */
   boolean hasUserInfo();
   /**
+   *
+   *
    * 
    * Information about the end user.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.UserInfo user_info = 4;
+   *
    * @return The userInfo.
    */
   com.google.cloud.discoveryengine.v1beta.UserInfo getUserInfo();
   /**
+   *
+   *
    * 
    * Information about the end user.
    * 

@@ -176,6 +218,8 @@ public interface UserEventOrBuilder extends
   com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder getUserInfoOrBuilder();
 
   /**
+   *
+   *
    * 
    * Should set to true if the request is made directly from the end user, in
    * which case the
@@ -191,11 +235,14 @@ public interface UserEventOrBuilder extends
    * 

    *
    * bool direct_user_request = 5;
+   *
    * @return The directUserRequest.
    */
   boolean getDirectUserRequest();
 
   /**
+   *
+   *
    * 
    * A unique identifier for tracking a visitor session with a length limit of
    * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -210,10 +257,13 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string session_id = 6;
+   *
    * @return The sessionId.
    */
   java.lang.String getSessionId();
   /**
+   *
+   *
    * 
    * A unique identifier for tracking a visitor session with a length limit of
    * 128 bytes. A session is an aggregation of an end user behavior in a time
@@ -228,32 +278,40 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string session_id = 6;
+   *
    * @return The bytes for sessionId.
    */
-  com.google.protobuf.ByteString
-      getSessionIdBytes();
+  com.google.protobuf.ByteString getSessionIdBytes();
 
   /**
+   *
+   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.PageInfo page_info = 7;
+   *
    * @return Whether the pageInfo field is set.
    */
   boolean hasPageInfo();
   /**
+   *
+   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.PageInfo page_info = 7;
+   *
    * @return The pageInfo.
    */
   com.google.cloud.discoveryengine.v1beta.PageInfo getPageInfo();
   /**
+   *
+   *
    * 
    * Page metadata such as categories and other critical information for certain
    * event types such as `view-category-page`.
@@ -264,6 +322,8 @@ public interface UserEventOrBuilder extends
   com.google.cloud.discoveryengine.v1beta.PageInfoOrBuilder getPageInfoOrBuilder();
 
   /**
+   *
+   *
    * 
    * Token to attribute an API response to user action(s) to trigger the event.
    *
@@ -291,10 +351,13 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string attribution_token = 8;
+   *
    * @return The attributionToken.
    */
   java.lang.String getAttributionToken();
   /**
+   *
+   *
    * 
    * Token to attribute an API response to user action(s) to trigger the event.
    *
@@ -322,12 +385,14 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string attribution_token = 8;
+   *
    * @return The bytes for attributionToken.
    */
-  com.google.protobuf.ByteString
-      getAttributionTokenBytes();
+  com.google.protobuf.ByteString getAttributionTokenBytes();
 
   /**
+   *
+   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered.
@@ -348,10 +413,13 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string filter = 9;
+   *
    * @return The filter.
    */
   java.lang.String getFilter();
   /**
+   *
+   *
    * 
    * The filter syntax consists of an expression language for constructing a
    * predicate from one or more fields of the documents being filtered.
@@ -372,12 +440,14 @@ public interface UserEventOrBuilder extends
    * 

    *
    * string filter = 9;
+   *
    * @return The bytes for filter.
    */
-  com.google.protobuf.ByteString
-      getFilterBytes();
+  com.google.protobuf.ByteString getFilterBytes();
 
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -400,9 +470,10 @@ public interface UserEventOrBuilder extends
    *
    * repeated .google.cloud.discoveryengine.v1beta.DocumentInfo documents = 10;
    */
-  java.util.List 
-      getDocumentsList();
+  java.util.List getDocumentsList();
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -427,6 +498,8 @@ public interface UserEventOrBuilder extends
    */
   com.google.cloud.discoveryengine.v1beta.DocumentInfo getDocuments(int index);
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -451,6 +524,8 @@ public interface UserEventOrBuilder extends
    */
   int getDocumentsCount();
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -473,9 +548,11 @@ public interface UserEventOrBuilder extends
    *
    * repeated .google.cloud.discoveryengine.v1beta.DocumentInfo documents = 10;
    */
-  java.util.List 
+  java.util.List
       getDocumentsOrBuilderList();
   /**
+   *
+   *
    * 
    * List of Documents associated with this user event.
    *
@@ -498,28 +575,35 @@ public interface UserEventOrBuilder extends
    *
    * repeated .google.cloud.discoveryengine.v1beta.DocumentInfo documents = 10;
    */
-  com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuilder(
-      int index);
+  com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * Panel metadata associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.PanelInfo panel = 11;
+   *
    * @return Whether the panel field is set.
    */
   boolean hasPanel();
   /**
+   *
+   *
    * 
    * Panel metadata associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.PanelInfo panel = 11;
+   *
    * @return The panel.
    */
   com.google.cloud.discoveryengine.v1beta.PanelInfo getPanel();
   /**
+   *
+   *
    * 
    * Panel metadata associated with this user event.
    * 

@@ -529,6 +613,8 @@ com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuil
   com.google.cloud.discoveryengine.v1beta.PanelInfoOrBuilder getPanelOrBuilder();
 
   /**
+   *
+   *
    * 
    * Search API details related to the event.
    *
@@ -536,10 +622,13 @@ com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuil
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchInfo search_info = 12;
+   *
    * @return Whether the searchInfo field is set.
    */
   boolean hasSearchInfo();
   /**
+   *
+   *
    * 
    * Search API details related to the event.
    *
@@ -547,10 +636,13 @@ com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuil
    * 

    *
    * .google.cloud.discoveryengine.v1beta.SearchInfo search_info = 12;
+   *
    * @return The searchInfo.
    */
   com.google.cloud.discoveryengine.v1beta.SearchInfo getSearchInfo();
   /**
+   *
+   *
    * 
    * Search API details related to the event.
    *
@@ -562,6 +654,8 @@ com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuil
   com.google.cloud.discoveryengine.v1beta.SearchInfoOrBuilder getSearchInfoOrBuilder();
 
   /**
+   *
+   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -570,10 +664,13 @@ com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuil
    * 

    *
    * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
+   *
    * @return Whether the completionInfo field is set.
    */
   boolean hasCompletionInfo();
   /**
+   *
+   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -582,10 +679,13 @@ com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuil
    * 

    *
    * .google.cloud.discoveryengine.v1beta.CompletionInfo completion_info = 13;
+   *
    * @return The completionInfo.
    */
   com.google.cloud.discoveryengine.v1beta.CompletionInfo getCompletionInfo();
   /**
+   *
+   *
    * 
    * CompleteQuery API details related to the event.
    *
@@ -598,24 +698,32 @@ com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuil
   com.google.cloud.discoveryengine.v1beta.CompletionInfoOrBuilder getCompletionInfoOrBuilder();
 
   /**
+   *
+   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
+   *
    * @return Whether the transactionInfo field is set.
    */
   boolean hasTransactionInfo();
   /**
+   *
+   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.TransactionInfo transaction_info = 14;
+   *
    * @return The transactionInfo.
    */
   com.google.cloud.discoveryengine.v1beta.TransactionInfo getTransactionInfo();
   /**
+   *
+   *
    * 
    * The transaction metadata (if any) associated with this user event.
    * 

@@ -625,6 +733,8 @@ com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuil
   com.google.cloud.discoveryengine.v1beta.TransactionInfoOrBuilder getTransactionInfoOrBuilder();
 
   /**
+   *
+   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -632,11 +742,13 @@ com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuil
    * 

    *
    * repeated string tag_ids = 15;
+   *
    * @return A list containing the tagIds.
    */
-  java.util.List
-      getTagIdsList();
+  java.util.List getTagIdsList();
   /**
+   *
+   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -644,10 +756,13 @@ com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuil
    * 

    *
    * repeated string tag_ids = 15;
+   *
    * @return The count of tagIds.
    */
   int getTagIdsCount();
   /**
+   *
+   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -655,11 +770,14 @@ com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuil
    * 

    *
    * repeated string tag_ids = 15;
+   *
    * @param index The index of the element to return.
    * @return The tagIds at the given index.
    */
   java.lang.String getTagIds(int index);
   /**
+   *
+   *
    * 
    * A list of identifiers for the independent experiment groups this user event
    * belongs to. This is used to distinguish between user events associated with
@@ -667,58 +785,70 @@ com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuil
    * 

    *
    * repeated string tag_ids = 15;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the tagIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getTagIdsBytes(int index);
+  com.google.protobuf.ByteString getTagIdsBytes(int index);
 
   /**
+   *
+   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
+   *
    * @return A list containing the promotionIds.
    */
-  java.util.List
-      getPromotionIdsList();
+  java.util.List getPromotionIdsList();
   /**
+   *
+   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
+   *
    * @return The count of promotionIds.
    */
   int getPromotionIdsCount();
   /**
+   *
+   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
+   *
    * @param index The index of the element to return.
    * @return The promotionIds at the given index.
    */
   java.lang.String getPromotionIds(int index);
   /**
+   *
+   *
    * 
    * The promotion IDs if this is an event associated with promotions.
    * Currently, this field is restricted to at most one ID.
    * 

    *
    * repeated string promotion_ids = 16;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the promotionIds at the given index.
    */
-  com.google.protobuf.ByteString
-      getPromotionIdsBytes(int index);
+  com.google.protobuf.ByteString getPromotionIdsBytes(int index);
 
   /**
+   *
+   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -748,10 +878,13 @@ com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuil
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+   * 
    */
   int getAttributesCount();
   /**
+   *
+   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -781,17 +914,17 @@ com.google.cloud.discoveryengine.v1beta.DocumentInfoOrBuilder getDocumentsOrBuil
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
-   */
-  boolean containsAttributes(
-      java.lang.String key);
-  /**
-   * Use {@link #getAttributesMap()} instead.
+   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+   * 
    */
+  boolean containsAttributes(java.lang.String key);
+  /** Use {@link #getAttributesMap()} instead. */
   @java.lang.Deprecated
   java.util.Map
-  getAttributes();
+      getAttributes();
   /**
+   *
+   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -821,11 +954,14 @@ boolean containsAttributes(
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+   * 
    */
   java.util.Map
-  getAttributesMap();
+      getAttributesMap();
   /**
+   *
+   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -855,14 +991,17 @@ boolean containsAttributes(
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+   * 
    */
   /* nullable */
-com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrDefault(
+  com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrDefault(
       java.lang.String key,
       /* nullable */
-com.google.cloud.discoveryengine.v1beta.CustomAttribute defaultValue);
+      com.google.cloud.discoveryengine.v1beta.CustomAttribute defaultValue);
   /**
+   *
+   *
    * 
    * Extra user event features to include in the recommendation model.
    * These attributes must NOT contain data that needs to be parsed or processed
@@ -892,30 +1031,39 @@ com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrDefault(
    * search, or in other ways.
    * 

    *
-   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+   * map<string, .google.cloud.discoveryengine.v1beta.CustomAttribute> attributes = 17;
+   * 
    */
   com.google.cloud.discoveryengine.v1beta.CustomAttribute getAttributesOrThrow(
       java.lang.String key);
 
   /**
+   *
+   *
    * 
    * Media-specific info.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.MediaInfo media_info = 18;
+   *
    * @return Whether the mediaInfo field is set.
    */
   boolean hasMediaInfo();
   /**
+   *
+   *
    * 
    * Media-specific info.
    * 

    *
    * .google.cloud.discoveryengine.v1beta.MediaInfo media_info = 18;
+   *
    * @return The mediaInfo.
    */
   com.google.cloud.discoveryengine.v1beta.MediaInfo getMediaInfo();
   /**
+   *
+   *
    * 
    * Media-specific info.
    * 

diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventProto.java
new file mode 100644
index 000000000000..f9a49722b74d
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventProto.java
@@ -0,0 +1,268 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/user_event.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class UserEventProto {
+  private UserEventProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_UserEvent_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_PageInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n4google/cloud/discoveryengine/v1beta/us"
+          + "er_event.proto\022#google.cloud.discoveryen"
+          + "gine.v1beta\032\037google/api/field_behavior.p"
+          + "roto\032\031google/api/resource.proto\0320google/"
+          + "cloud/discoveryengine/v1beta/common.prot"
+          + "o\032\036google/protobuf/duration.proto\032\037googl"
+          + "e/protobuf/timestamp.proto\"\345\007\n\tUserEvent"
+          + "\022\030\n\nevent_type\030\001 \001(\tB\004\342A\001\002\022\034\n\016user_pseud"
+          + "o_id\030\002 \001(\tB\004\342A\001\002\022.\n\nevent_time\030\003 \001(\0132\032.g"
+          + "oogle.protobuf.Timestamp\022@\n\tuser_info\030\004 "
+          + "\001(\0132-.google.cloud.discoveryengine.v1bet"
+          + "a.UserInfo\022\033\n\023direct_user_request\030\005 \001(\010\022"
+          + "\022\n\nsession_id\030\006 \001(\t\022@\n\tpage_info\030\007 \001(\0132-"
+          + ".google.cloud.discoveryengine.v1beta.Pag"
+          + "eInfo\022\031\n\021attribution_token\030\010 \001(\t\022\016\n\006filt"
+          + "er\030\t \001(\t\022D\n\tdocuments\030\n \003(\01321.google.clo"
+          + "ud.discoveryengine.v1beta.DocumentInfo\022="
+          + "\n\005panel\030\013 \001(\0132..google.cloud.discoveryen"
+          + "gine.v1beta.PanelInfo\022D\n\013search_info\030\014 \001"
+          + "(\0132/.google.cloud.discoveryengine.v1beta"
+          + ".SearchInfo\022L\n\017completion_info\030\r \001(\01323.g"
+          + "oogle.cloud.discoveryengine.v1beta.Compl"
+          + "etionInfo\022N\n\020transaction_info\030\016 \001(\01324.go"
+          + "ogle.cloud.discoveryengine.v1beta.Transa"
+          + "ctionInfo\022\017\n\007tag_ids\030\017 \003(\t\022\025\n\rpromotion_"
+          + "ids\030\020 \003(\t\022R\n\nattributes\030\021 \003(\0132>.google.c"
+          + "loud.discoveryengine.v1beta.UserEvent.At"
+          + "tributesEntry\022B\n\nmedia_info\030\022 \001(\0132..goog"
+          + "le.cloud.discoveryengine.v1beta.MediaInf"
+          + "o\032g\n\017AttributesEntry\022\013\n\003key\030\001 \001(\t\022C\n\005val"
+          + "ue\030\002 \001(\01324.google.cloud.discoveryengine."
+          + "v1beta.CustomAttribute:\0028\001\"Y\n\010PageInfo\022\023"
+          + "\n\013pageview_id\030\001 \001(\t\022\025\n\rpage_category\030\002 \001"
+          + "(\t\022\013\n\003uri\030\003 \001(\t\022\024\n\014referrer_uri\030\004 \001(\t\"T\n"
+          + "\nSearchInfo\022\024\n\014search_query\030\001 \001(\t\022\020\n\010ord"
+          + "er_by\030\002 \001(\t\022\023\n\006offset\030\003 \001(\005H\000\210\001\001B\t\n\007_off"
+          + "set\"H\n\016CompletionInfo\022\033\n\023selected_sugges"
+          + "tion\030\001 \001(\t\022\031\n\021selected_position\030\002 \001(\005\"\313\001"
+          + "\n\017TransactionInfo\022\030\n\005value\030\001 \001(\002B\004\342A\001\002H\000"
+          + "\210\001\001\022\026\n\010currency\030\002 \001(\tB\004\342A\001\002\022\026\n\016transacti"
+          + "on_id\030\003 \001(\t\022\020\n\003tax\030\004 \001(\002H\001\210\001\001\022\021\n\004cost\030\005 "
+          + "\001(\002H\002\210\001\001\022\033\n\016discount_value\030\006 \001(\002H\003\210\001\001B\010\n"
+          + "\006_valueB\006\n\004_taxB\007\n\005_costB\021\n\017_discount_va"
+          + "lue\"\266\001\n\014DocumentInfo\022\022\n\002id\030\001 \001(\tB\004\342A\001\002H\000"
+          + "\022@\n\004name\030\002 \001(\tB0\342A\001\002\372A)\n\'discoveryengine"
+          + ".googleapis.com/DocumentH\000\022\025\n\010quantity\030\003"
+          + " \001(\005H\001\210\001\001\022\025\n\rpromotion_ids\030\004 \003(\tB\025\n\023docu"
+          + "ment_descriptorB\013\n\t_quantity\"\225\001\n\tPanelIn"
+          + "fo\022\026\n\010panel_id\030\002 \001(\tB\004\342A\001\002\022\024\n\014display_na"
+          + "me\030\003 \001(\t\022\033\n\016panel_position\030\004 \001(\005H\000\210\001\001\022\031\n"
+          + "\014total_panels\030\005 \001(\005H\001\210\001\001B\021\n\017_panel_posit"
+          + "ionB\017\n\r_total_panels\"\215\001\n\tMediaInfo\022:\n\027me"
+          + "dia_progress_duration\030\001 \001(\0132\031.google.pro"
+          + "tobuf.Duration\022&\n\031media_progress_percent"
+          + "age\030\002 \001(\002H\000\210\001\001B\034\n\032_media_progress_percen"
+          + "tageB\225\002\n\'com.google.cloud.discoveryengin"
+          + "e.v1betaB\016UserEventProtoP\001ZQcloud.google"
+          + ".com/go/discoveryengine/apiv1beta/discov"
+          + "eryenginepb;discoveryenginepb\242\002\017DISCOVER"
+          + "YENGINE\252\002#Google.Cloud.DiscoveryEngine.V"
+          + "1Beta\312\002#Google\\Cloud\\DiscoveryEngine\\V1b"
+          + "eta\352\002&Google::Cloud::DiscoveryEngine::V1"
+          + "betab\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+              com.google.cloud.discoveryengine.v1beta.CommonProto.getDescriptor(),
+              com.google.protobuf.DurationProto.getDescriptor(),
+              com.google.protobuf.TimestampProto.getDescriptor(),
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_UserEvent_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor,
+            new java.lang.String[] {
+              "EventType",
+              "UserPseudoId",
+              "EventTime",
+              "UserInfo",
+              "DirectUserRequest",
+              "SessionId",
+              "PageInfo",
+              "AttributionToken",
+              "Filter",
+              "Documents",
+              "Panel",
+              "SearchInfo",
+              "CompletionInfo",
+              "TransactionInfo",
+              "TagIds",
+              "PromotionIds",
+              "Attributes",
+              "MediaInfo",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_descriptor =
+        internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor
+            .getNestedTypes()
+            .get(0);
+    internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_descriptor,
+            new java.lang.String[] {
+              "Key", "Value",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_discoveryengine_v1beta_PageInfo_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor,
+            new java.lang.String[] {
+              "PageviewId", "PageCategory", "Uri", "ReferrerUri",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor =
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor,
+            new java.lang.String[] {
+              "SearchQuery", "OrderBy", "Offset", "Offset",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor =
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor,
+            new java.lang.String[] {
+              "SelectedSuggestion", "SelectedPosition",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor =
+        getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor,
+            new java.lang.String[] {
+              "Value",
+              "Currency",
+              "TransactionId",
+              "Tax",
+              "Cost",
+              "DiscountValue",
+              "Value",
+              "Tax",
+              "Cost",
+              "DiscountValue",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor =
+        getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor,
+            new java.lang.String[] {
+              "Id", "Name", "Quantity", "PromotionIds", "DocumentDescriptor", "Quantity",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor =
+        getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor,
+            new java.lang.String[] {
+              "PanelId",
+              "DisplayName",
+              "PanelPosition",
+              "TotalPanels",
+              "PanelPosition",
+              "TotalPanels",
+            });
+    internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor =
+        getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor,
+            new java.lang.String[] {
+              "MediaProgressDuration", "MediaProgressPercentage", "MediaProgressPercentage",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+    com.google.cloud.discoveryengine.v1beta.CommonProto.getDescriptor();
+    com.google.protobuf.DurationProto.getDescriptor();
+    com.google.protobuf.TimestampProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceProto.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceProto.java
new file mode 100644
index 000000000000..d3409e439ff3
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceProto.java
@@ -0,0 +1,153 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/user_event_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public final class UserEventServiceProto {
+  private UserEventServiceProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n
  * Information of an end user.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.UserInfo}
  */
-public final class UserInfo extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class UserInfo extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.UserInfo)
     UserInfoOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use UserInfo.newBuilder() to construct.
   private UserInfo(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private UserInfo() {
     userId_ = "";
     userAgent_ = "";
@@ -26,28 +44,32 @@ private UserInfo() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new UserInfo();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.CommonProto
+        .internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_UserInfo_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.CommonProto
+        .internal_static_google_cloud_discoveryengine_v1beta_UserInfo_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.UserInfo.class, com.google.cloud.discoveryengine.v1beta.UserInfo.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.UserInfo.class,
+            com.google.cloud.discoveryengine.v1beta.UserInfo.Builder.class);
   }
 
   public static final int USER_ID_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object userId_ = "";
   /**
+   *
+   *
    * 
    * Highly recommended for logged-in users. Unique identifier for logged-in
    * user, such as a user name. Don't set for anonymous users.
@@ -63,6 +85,7 @@ protected java.lang.Object newInstance(
    * 

    *
    * string user_id = 1;
+   *
    * @return The userId.
    */
   @java.lang.Override
@@ -71,14 +94,15 @@ public java.lang.String getUserId() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userId_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Highly recommended for logged-in users. Unique identifier for logged-in
    * user, such as a user name. Don't set for anonymous users.
@@ -94,16 +118,15 @@ public java.lang.String getUserId() {
    * 

    *
    * string user_id = 1;
+   *
    * @return The bytes for userId.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getUserIdBytes() {
+  public com.google.protobuf.ByteString getUserIdBytes() {
     java.lang.Object ref = userId_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       userId_ = b;
       return b;
     } else {
@@ -112,9 +135,12 @@ public java.lang.String getUserId() {
   }
 
   public static final int USER_AGENT_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object userAgent_ = "";
   /**
+   *
+   *
    * 
    * User agent as included in the HTTP header. Required for getting
    * [SearchResponse.sponsored_results][].
@@ -131,6 +157,7 @@ public java.lang.String getUserId() {
    * 

    *
    * string user_agent = 2;
+   *
    * @return The userAgent.
    */
   @java.lang.Override
@@ -139,14 +166,15 @@ public java.lang.String getUserAgent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       userAgent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * User agent as included in the HTTP header. Required for getting
    * [SearchResponse.sponsored_results][].
@@ -163,16 +191,15 @@ public java.lang.String getUserAgent() {
    * 

    *
    * string user_agent = 2;
+   *
    * @return The bytes for userAgent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getUserAgentBytes() {
+  public com.google.protobuf.ByteString getUserAgentBytes() {
     java.lang.Object ref = userAgent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       userAgent_ = b;
       return b;
     } else {
@@ -181,6 +208,7 @@ public java.lang.String getUserAgent() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -192,8 +220,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(userId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, userId_);
     }
@@ -223,17 +250,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.UserInfo)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.UserInfo other = (com.google.cloud.discoveryengine.v1beta.UserInfo) obj;
+    com.google.cloud.discoveryengine.v1beta.UserInfo other =
+        (com.google.cloud.discoveryengine.v1beta.UserInfo) obj;
 
-    if (!getUserId()
-        .equals(other.getUserId())) return false;
-    if (!getUserAgent()
-        .equals(other.getUserAgent())) return false;
+    if (!getUserId().equals(other.getUserId())) return false;
+    if (!getUserAgent().equals(other.getUserAgent())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -254,132 +280,136 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.UserInfo parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.UserInfo parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.UserInfo parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.UserInfo parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.UserInfo prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Information of an end user.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.UserInfo}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.UserInfo)
       com.google.cloud.discoveryengine.v1beta.UserInfoOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.CommonProto
+          .internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_UserInfo_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.CommonProto
+          .internal_static_google_cloud_discoveryengine_v1beta_UserInfo_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.UserInfo.class, com.google.cloud.discoveryengine.v1beta.UserInfo.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.UserInfo.class,
+              com.google.cloud.discoveryengine.v1beta.UserInfo.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.UserInfo.newBuilder()
-    private Builder() {
-
-    }
+    private Builder() {}
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -390,9 +420,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.CommonProto.internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.CommonProto
+          .internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor;
     }
 
     @java.lang.Override
@@ -411,8 +441,11 @@ public com.google.cloud.discoveryengine.v1beta.UserInfo build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.UserInfo buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.UserInfo result = new com.google.cloud.discoveryengine.v1beta.UserInfo(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.UserInfo result =
+          new com.google.cloud.discoveryengine.v1beta.UserInfo(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
@@ -431,38 +464,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.UserInfo resu
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.UserInfo) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UserInfo)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.UserInfo) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -470,7 +504,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.UserInfo other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance()) return this;
+      if (other == com.google.cloud.discoveryengine.v1beta.UserInfo.getDefaultInstance())
+        return this;
       if (!other.getUserId().isEmpty()) {
         userId_ = other.userId_;
         bitField0_ |= 0x00000001;
@@ -507,22 +542,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              userId_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              userAgent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                userId_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                userAgent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -532,10 +570,13 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object userId_ = "";
     /**
+     *
+     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -551,13 +592,13 @@ public Builder mergeFrom(
      * 

      *
      * string user_id = 1;
+     *
      * @return The userId.
      */
     public java.lang.String getUserId() {
       java.lang.Object ref = userId_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userId_ = s;
         return s;
@@ -566,6 +607,8 @@ public java.lang.String getUserId() {
       }
     }
     /**
+     *
+     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -581,15 +624,14 @@ public java.lang.String getUserId() {
      * 

      *
      * string user_id = 1;
+     *
      * @return The bytes for userId.
      */
-    public com.google.protobuf.ByteString
-        getUserIdBytes() {
+    public com.google.protobuf.ByteString getUserIdBytes() {
       java.lang.Object ref = userId_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         userId_ = b;
         return b;
       } else {
@@ -597,6 +639,8 @@ public java.lang.String getUserId() {
       }
     }
     /**
+     *
+     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -612,18 +656,22 @@ public java.lang.String getUserId() {
      * 

      *
      * string user_id = 1;
+     *
      * @param value The userId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserId(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserId(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       userId_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -639,6 +687,7 @@ public Builder setUserId(
      * 

      *
      * string user_id = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUserId() {
@@ -648,6 +697,8 @@ public Builder clearUserId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Highly recommended for logged-in users. Unique identifier for logged-in
      * user, such as a user name. Don't set for anonymous users.
@@ -663,12 +714,14 @@ public Builder clearUserId() {
      * 

      *
      * string user_id = 1;
+     *
      * @param value The bytes for userId to set.
      * @return This builder for chaining.
      */
-    public Builder setUserIdBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserIdBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       userId_ = value;
       bitField0_ |= 0x00000001;
@@ -678,6 +731,8 @@ public Builder setUserIdBytes(
 
     private java.lang.Object userAgent_ = "";
     /**
+     *
+     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -694,13 +749,13 @@ public Builder setUserIdBytes(
      * 

      *
      * string user_agent = 2;
+     *
      * @return The userAgent.
      */
     public java.lang.String getUserAgent() {
       java.lang.Object ref = userAgent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         userAgent_ = s;
         return s;
@@ -709,6 +764,8 @@ public java.lang.String getUserAgent() {
       }
     }
     /**
+     *
+     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -725,15 +782,14 @@ public java.lang.String getUserAgent() {
      * 

      *
      * string user_agent = 2;
+     *
      * @return The bytes for userAgent.
      */
-    public com.google.protobuf.ByteString
-        getUserAgentBytes() {
+    public com.google.protobuf.ByteString getUserAgentBytes() {
       java.lang.Object ref = userAgent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         userAgent_ = b;
         return b;
       } else {
@@ -741,6 +797,8 @@ public java.lang.String getUserAgent() {
       }
     }
     /**
+     *
+     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -757,18 +815,22 @@ public java.lang.String getUserAgent() {
      * 

      *
      * string user_agent = 2;
+     *
      * @param value The userAgent to set.
      * @return This builder for chaining.
      */
-    public Builder setUserAgent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserAgent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       userAgent_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -785,6 +847,7 @@ public Builder setUserAgent(
      * 

      *
      * string user_agent = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearUserAgent() {
@@ -794,6 +857,8 @@ public Builder clearUserAgent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * User agent as included in the HTTP header. Required for getting
      * [SearchResponse.sponsored_results][].
@@ -810,21 +875,23 @@ public Builder clearUserAgent() {
      * 

      *
      * string user_agent = 2;
+     *
      * @param value The bytes for userAgent to set.
      * @return This builder for chaining.
      */
-    public Builder setUserAgentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserAgentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       userAgent_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -834,12 +901,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.UserInfo)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.UserInfo)
   private static final com.google.cloud.discoveryengine.v1beta.UserInfo DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.UserInfo();
   }
@@ -848,27 +915,27 @@ public static com.google.cloud.discoveryengine.v1beta.UserInfo getDefaultInstanc
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public UserInfo parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public UserInfo parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -883,6 +950,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.UserInfo getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserInfoOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserInfoOrBuilder.java
similarity index 79%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserInfoOrBuilder.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserInfoOrBuilder.java
index 1a929a338beb..9de24572b1c2 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserInfoOrBuilder.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserInfoOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/common.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
-public interface UserInfoOrBuilder extends
+public interface UserInfoOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.UserInfo)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Highly recommended for logged-in users. Unique identifier for logged-in
    * user, such as a user name. Don't set for anonymous users.
@@ -23,10 +41,13 @@ public interface UserInfoOrBuilder extends
    * 

    *
    * string user_id = 1;
+   *
    * @return The userId.
    */
   java.lang.String getUserId();
   /**
+   *
+   *
    * 
    * Highly recommended for logged-in users. Unique identifier for logged-in
    * user, such as a user name. Don't set for anonymous users.
@@ -42,12 +63,14 @@ public interface UserInfoOrBuilder extends
    * 

    *
    * string user_id = 1;
+   *
    * @return The bytes for userId.
    */
-  com.google.protobuf.ByteString
-      getUserIdBytes();
+  com.google.protobuf.ByteString getUserIdBytes();
 
   /**
+   *
+   *
    * 
    * User agent as included in the HTTP header. Required for getting
    * [SearchResponse.sponsored_results][].
@@ -64,10 +87,13 @@ public interface UserInfoOrBuilder extends
    * 

    *
    * string user_agent = 2;
+   *
    * @return The userAgent.
    */
   java.lang.String getUserAgent();
   /**
+   *
+   *
    * 
    * User agent as included in the HTTP header. Required for getting
    * [SearchResponse.sponsored_results][].
@@ -84,8 +110,8 @@ public interface UserInfoOrBuilder extends
    * 

    *
    * string user_agent = 2;
+   *
    * @return The bytes for userAgent.
    */
-  com.google.protobuf.ByteString
-      getUserAgentBytes();
+  com.google.protobuf.ByteString getUserAgentBytes();
 }
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequest.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequest.java
similarity index 61%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequest.java
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequest.java
index 9cc1f52a8ebb..f47827aa8ac1 100644
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequest.java
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequest.java
@@ -1,59 +1,84 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/discoveryengine/v1beta/user_event_service.proto
 
 package com.google.cloud.discoveryengine.v1beta;
 
 /**
+ *
+ *
  * 
  * Request message for WriteUserEvent method.
  * 

  *
  * Protobuf type {@code google.cloud.discoveryengine.v1beta.WriteUserEventRequest}
  */
-public final class WriteUserEventRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class WriteUserEventRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.discoveryengine.v1beta.WriteUserEventRequest)
     WriteUserEventRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use WriteUserEventRequest.newBuilder() to construct.
   private WriteUserEventRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private WriteUserEventRequest() {
     parent_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new WriteUserEventRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_fieldAccessorTable
+    return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
+        .internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.class, com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.Builder.class);
+            com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.class,
+            com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.Builder.class);
   }
 
   private int bitField0_;
   public static final int PARENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object parent_ = "";
   /**
+   *
+   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The parent.
    */
   @java.lang.Override
@@ -62,30 +87,32 @@ public java.lang.String getParent() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       parent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The parent DataStore resource name, such as
    * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
    * 

    *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for parent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getParentBytes() {
+  public com.google.protobuf.ByteString getParentBytes() {
     java.lang.Object ref = parent_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       parent_ = b;
       return b;
     } else {
@@ -96,11 +123,16 @@ public java.lang.String getParent() {
   public static final int USER_EVENT_FIELD_NUMBER = 2;
   private com.google.cloud.discoveryengine.v1beta.UserEvent userEvent_;
   /**
+   *
+   *
    * 
    * Required. User event to write.
    * 

    *
-   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the userEvent field is set.
    */
   @java.lang.Override
@@ -108,30 +140,44 @@ public boolean hasUserEvent() {
     return ((bitField0_ & 0x00000001) != 0);
   }
   /**
+   *
+   *
    * 
    * Required. User event to write.
    * 

    *
-   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The userEvent.
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvent() {
-    return userEvent_ == null ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance() : userEvent_;
+    return userEvent_ == null
+        ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()
+        : userEvent_;
   }
   /**
+   *
+   *
    * 
    * Required. User event to write.
    * 

    *
-   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOrBuilder() {
-    return userEvent_ == null ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance() : userEvent_;
+    return userEvent_ == null
+        ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()
+        : userEvent_;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -143,8 +189,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, parent_);
     }
@@ -164,8 +209,7 @@ public int getSerializedSize() {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, parent_);
     }
     if (((bitField0_ & 0x00000001) != 0)) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getUserEvent());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getUserEvent());
     }
     size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
@@ -175,19 +219,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest other = (com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest) obj;
+    com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest other =
+        (com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest) obj;
 
-    if (!getParent()
-        .equals(other.getParent())) return false;
+    if (!getParent().equals(other.getParent())) return false;
     if (hasUserEvent() != other.hasUserEvent()) return false;
     if (hasUserEvent()) {
-      if (!getUserEvent()
-          .equals(other.getUserEvent())) return false;
+      if (!getUserEvent().equals(other.getUserEvent())) return false;
     }
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
@@ -212,119 +255,127 @@ public int hashCode() {
   }
 
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
-  public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Request message for WriteUserEvent method.
    * 

    *
    * Protobuf type {@code google.cloud.discoveryengine.v1beta.WriteUserEventRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.discoveryengine.v1beta.WriteUserEventRequest)
       com.google.cloud.discoveryengine.v1beta.WriteUserEventRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_fieldAccessorTable
+      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.class, com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.Builder.class);
+              com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.class,
+              com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.newBuilder()
@@ -332,17 +383,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getUserEventFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -357,13 +408,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto.internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.discoveryengine.v1beta.UserEventServiceProto
+          .internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest getDefaultInstanceForType() {
+    public com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest
+        getDefaultInstanceForType() {
       return com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.getDefaultInstance();
     }
 
@@ -378,22 +430,24 @@ public com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest build() {
 
     @java.lang.Override
     public com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest buildPartial() {
-      com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest result = new com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest result =
+          new com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest result) {
+    private void buildPartial0(
+        com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.parent_ = parent_;
       }
       int to_bitField0_ = 0;
       if (((from_bitField0_ & 0x00000002) != 0)) {
-        result.userEvent_ = userEventBuilder_ == null
-            ? userEvent_
-            : userEventBuilder_.build();
+        result.userEvent_ = userEventBuilder_ == null ? userEvent_ : userEventBuilder_.build();
         to_bitField0_ |= 0x00000001;
       }
       result.bitField0_ |= to_bitField0_;
@@ -403,38 +457,39 @@ private void buildPartial0(com.google.cloud.discoveryengine.v1beta.WriteUserEven
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest) {
-        return mergeFrom((com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest)other);
+        return mergeFrom((com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -442,7 +497,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest other) {
-      if (other == com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest.getDefaultInstance())
+        return this;
       if (!other.getParent().isEmpty()) {
         parent_ = other.parent_;
         bitField0_ |= 0x00000001;
@@ -477,24 +534,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              parent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 18: {
-              input.readMessage(
-                  getUserEventFieldBuilder().getBuilder(),
-                  extensionRegistry);
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                parent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 18:
+              {
+                input.readMessage(getUserEventFieldBuilder().getBuilder(), extensionRegistry);
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -504,23 +562,28 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object parent_ = "";
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The parent.
      */
     public java.lang.String getParent() {
       java.lang.Object ref = parent_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         parent_ = s;
         return s;
@@ -529,21 +592,24 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for parent.
      */
-    public com.google.protobuf.ByteString
-        getParentBytes() {
+    public com.google.protobuf.ByteString getParentBytes() {
       java.lang.Object ref = parent_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         parent_ = b;
         return b;
       } else {
@@ -551,30 +617,41 @@ public java.lang.String getParent() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       parent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearParent() {
@@ -584,18 +661,24 @@ public Builder clearParent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The parent DataStore resource name, such as
      * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
      * 

      *
-     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
      */
-    public Builder setParentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setParentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       parent_ = value;
       bitField0_ |= 0x00000001;
@@ -605,39 +688,58 @@ public Builder setParentBytes(
 
     private com.google.cloud.discoveryengine.v1beta.UserEvent userEvent_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.UserEvent, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder, com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder> userEventBuilder_;
+            com.google.cloud.discoveryengine.v1beta.UserEvent,
+            com.google.cloud.discoveryengine.v1beta.UserEvent.Builder,
+            com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>
+        userEventBuilder_;
     /**
+     *
+     *
      * 
      * Required. User event to write.
      * 

      *
-     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the userEvent field is set.
      */
     public boolean hasUserEvent() {
       return ((bitField0_ & 0x00000002) != 0);
     }
     /**
+     *
+     *
      * 
      * Required. User event to write.
      * 

      *
-     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The userEvent.
      */
     public com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvent() {
       if (userEventBuilder_ == null) {
-        return userEvent_ == null ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance() : userEvent_;
+        return userEvent_ == null
+            ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()
+            : userEvent_;
       } else {
         return userEventBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. User event to write.
      * 

      *
-     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent value) {
       if (userEventBuilder_ == null) {
@@ -653,11 +755,15 @@ public Builder setUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent va
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. User event to write.
      * 

      *
-     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setUserEvent(
         com.google.cloud.discoveryengine.v1beta.UserEvent.Builder builderForValue) {
@@ -671,17 +777,22 @@ public Builder setUserEvent(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. User event to write.
      * 

      *
-     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent value) {
       if (userEventBuilder_ == null) {
-        if (((bitField0_ & 0x00000002) != 0) &&
-          userEvent_ != null &&
-          userEvent_ != com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()) {
+        if (((bitField0_ & 0x00000002) != 0)
+            && userEvent_ != null
+            && userEvent_
+                != com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()) {
           getUserEventBuilder().mergeFrom(value);
         } else {
           userEvent_ = value;
@@ -694,11 +805,15 @@ public Builder mergeUserEvent(com.google.cloud.discoveryengine.v1beta.UserEvent
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. User event to write.
      * 

      *
-     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearUserEvent() {
       bitField0_ = (bitField0_ & ~0x00000002);
@@ -711,11 +826,15 @@ public Builder clearUserEvent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. User event to write.
      * 

      *
-     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1beta.UserEvent.Builder getUserEventBuilder() {
       bitField0_ |= 0x00000002;
@@ -723,43 +842,55 @@ public com.google.cloud.discoveryengine.v1beta.UserEvent.Builder getUserEventBui
       return getUserEventFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. User event to write.
      * 

      *
-     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOrBuilder() {
       if (userEventBuilder_ != null) {
         return userEventBuilder_.getMessageOrBuilder();
       } else {
-        return userEvent_ == null ?
-            com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance() : userEvent_;
+        return userEvent_ == null
+            ? com.google.cloud.discoveryengine.v1beta.UserEvent.getDefaultInstance()
+            : userEvent_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. User event to write.
      * 

      *
-     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.discoveryengine.v1beta.UserEvent, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder, com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder> 
+            com.google.cloud.discoveryengine.v1beta.UserEvent,
+            com.google.cloud.discoveryengine.v1beta.UserEvent.Builder,
+            com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>
         getUserEventFieldBuilder() {
       if (userEventBuilder_ == null) {
-        userEventBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.discoveryengine.v1beta.UserEvent, com.google.cloud.discoveryengine.v1beta.UserEvent.Builder, com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>(
-                getUserEvent(),
-                getParentForChildren(),
-                isClean());
+        userEventBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.discoveryengine.v1beta.UserEvent,
+                com.google.cloud.discoveryengine.v1beta.UserEvent.Builder,
+                com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder>(
+                getUserEvent(), getParentForChildren(), isClean());
         userEvent_ = null;
       }
       return userEventBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -769,12 +900,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.discoveryengine.v1beta.WriteUserEventRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.discoveryengine.v1beta.WriteUserEventRequest)
-  private static final com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest();
   }
@@ -783,27 +915,27 @@ public static com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public WriteUserEventRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public WriteUserEventRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -818,6 +950,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.discoveryengine.v1beta.WriteUserEventRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequestOrBuilder.java b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequestOrBuilder.java
new file mode 100644
index 000000000000..7bb6a9362a9c
--- /dev/null
+++ b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/WriteUserEventRequestOrBuilder.java
@@ -0,0 +1,97 @@
+/*
+ * Copyright 2023 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/discoveryengine/v1beta/user_event_service.proto
+
+package com.google.cloud.discoveryengine.v1beta;
+
+public interface WriteUserEventRequestOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.WriteUserEventRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The parent DataStore resource name, such as
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
+   * 

+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The parent.
+   */
+  java.lang.String getParent();
+  /**
+   *
+   *
+   * 
+   * Required. The parent DataStore resource name, such as
+   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
+   * 

+   *
+   * 
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for parent.
+   */
+  com.google.protobuf.ByteString getParentBytes();
+
+  /**
+   *
+   *
+   * 
+   * Required. User event to write.
+   * 

+   *
+   * 
+   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
+   * @return Whether the userEvent field is set.
+   */
+  boolean hasUserEvent();
+  /**
+   *
+   *
+   * 
+   * Required. User event to write.
+   * 

+   *
+   * 
+   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
+   * @return The userEvent.
+   */
+  com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvent();
+  /**
+   *
+   *
+   * 
+   * Required. User event to write.
+   * 

+   *
+   * 
+   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   */
+  com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOrBuilder();
+}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/common.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/common.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/common.proto
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/common.proto
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/completion_service.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/completion_service.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/completion_service.proto
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/completion_service.proto
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document.proto
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document.proto
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document_service.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document_service.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document_service.proto
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/document_service.proto
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/import_config.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/import_config.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/import_config.proto
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/import_config.proto
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/purge_config.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/purge_config.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/purge_config.proto
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/purge_config.proto
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/recommendation_service.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/recommendation_service.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/recommendation_service.proto
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/recommendation_service.proto
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/schema.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/schema.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/schema.proto
rename to java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/schema.proto
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/schema_service.proto b/java-discoveryengine/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/schema_service.proto
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/proto/google/cloud/discoveryengine/v1beta/schema_service.proto
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/completequery/AsyncCompleteQuery.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/completequery/AsyncCompleteQuery.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetCredentialsProvider.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetCredentialsProvider.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetEndpoint.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservice/create/SyncCreateSetEndpoint.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservicesettings/completequery/SyncCompleteQuery.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/completionservicesettings/completequery/SyncCompleteQuery.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/create/SyncCreateSetCredentialsProvider.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/create/SyncCreateSetCredentialsProvider.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/create/SyncCreateSetEndpoint.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/create/SyncCreateSetEndpoint.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/createdocument/AsyncCreateDocument.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/createdocument/AsyncCreateDocument.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/createdocument/SyncCreateDocument.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/createdocument/SyncCreateDocument.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/createdocument/SyncCreateDocumentBranchnameDocumentString.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/createdocument/SyncCreateDocumentBranchnameDocumentString.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/deletedocument/AsyncDeleteDocument.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/deletedocument/AsyncDeleteDocument.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/deletedocument/SyncDeleteDocumentDocumentname.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/deletedocument/SyncDeleteDocumentDocumentname.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/deletedocument/SyncDeleteDocumentString.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/deletedocument/SyncDeleteDocumentString.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/AsyncGetDocument.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/AsyncGetDocument.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/SyncGetDocumentDocumentname.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/getdocument/SyncGetDocumentDocumentname.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/importdocuments/AsyncImportDocuments.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/importdocuments/AsyncImportDocuments.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/importdocuments/AsyncImportDocumentsLRO.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/importdocuments/AsyncImportDocumentsLRO.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/AsyncListDocuments.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/AsyncListDocuments.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/AsyncListDocumentsPaged.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/AsyncListDocumentsPaged.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/SyncListDocuments.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/SyncListDocuments.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/SyncListDocumentsBranchname.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/SyncListDocumentsBranchname.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/SyncListDocumentsString.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/listdocuments/SyncListDocumentsString.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/purgedocuments/AsyncPurgeDocuments.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/purgedocuments/AsyncPurgeDocuments.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/purgedocuments/SyncPurgeDocuments.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/purgedocuments/SyncPurgeDocuments.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/updatedocument/AsyncUpdateDocument.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservice/updatedocument/AsyncUpdateDocument.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservicesettings/getdocument/SyncGetDocument.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/documentservicesettings/getdocument/SyncGetDocument.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/create/SyncCreateSetCredentialsProvider.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/create/SyncCreateSetCredentialsProvider.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/create/SyncCreateSetEndpoint.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/create/SyncCreateSetEndpoint.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/AsyncCreateSchema.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/AsyncCreateSchema.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/SyncCreateSchemaDatastorenameSchemaString.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/SyncCreateSchemaDatastorenameSchemaString.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/SyncCreateSchemaStringSchemaString.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/createschema/SyncCreateSchemaStringSchemaString.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/AsyncDeleteSchema.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/AsyncDeleteSchema.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchema.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchema.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchemaSchemaname.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchemaSchemaname.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchemaString.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/deleteschema/SyncDeleteSchemaString.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/AsyncGetSchema.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/AsyncGetSchema.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchema.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchema.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchemaSchemaname.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchemaSchemaname.java
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rename from owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchemaSchemaname.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchemaString.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/getschema/SyncGetSchemaString.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/AsyncListSchemas.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/AsyncListSchemas.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/AsyncListSchemasPaged.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/AsyncListSchemasPaged.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemas.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemas.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemasDatastorename.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemasDatastorename.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemasString.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemasString.java
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rename from owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/listschemas/SyncListSchemasString.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/AsyncUpdateSchema.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/AsyncUpdateSchema.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/AsyncUpdateSchemaLRO.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/AsyncUpdateSchemaLRO.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/SyncUpdateSchema.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservice/updateschema/SyncUpdateSchema.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservicesettings/getschema/SyncGetSchema.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/schemaservicesettings/getschema/SyncGetSchema.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetCredentialsProvider.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetCredentialsProvider.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetCredentialsProvider1.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetCredentialsProvider1.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetEndpoint.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/create/SyncCreateSetEndpoint.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/AsyncSearch.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/AsyncSearch.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/AsyncSearchPaged.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/AsyncSearchPaged.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/SyncSearch.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservice/search/SyncSearch.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservicesettings/search/SyncSearch.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/searchservicesettings/search/SyncSearch.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/completionservicestubsettings/completequery/SyncCompleteQuery.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/completionservicestubsettings/completequery/SyncCompleteQuery.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/documentservicestubsettings/getdocument/SyncGetDocument.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/documentservicestubsettings/getdocument/SyncGetDocument.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/schemaservicestubsettings/getschema/SyncGetSchema.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/schemaservicestubsettings/getschema/SyncGetSchema.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/searchservicestubsettings/search/SyncSearch.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/searchservicestubsettings/search/SyncSearch.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/usereventservicestubsettings/writeuserevent/SyncWriteUserEvent.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/stub/usereventservicestubsettings/writeuserevent/SyncWriteUserEvent.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/collectuserevent/AsyncCollectUserEvent.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/collectuserevent/AsyncCollectUserEvent.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/collectuserevent/SyncCollectUserEvent.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/collectuserevent/SyncCollectUserEvent.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetCredentialsProvider.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetCredentialsProvider.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetCredentialsProvider1.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetCredentialsProvider1.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetEndpoint.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/create/SyncCreateSetEndpoint.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/AsyncImportUserEvents.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/AsyncImportUserEvents.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/AsyncImportUserEventsLRO.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/AsyncImportUserEventsLRO.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/SyncImportUserEvents.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/importuserevents/SyncImportUserEvents.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/writeuserevent/AsyncWriteUserEvent.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/writeuserevent/AsyncWriteUserEvent.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/writeuserevent/SyncWriteUserEvent.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservice/writeuserevent/SyncWriteUserEvent.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservicesettings/writeuserevent/SyncWriteUserEvent.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1/usereventservicesettings/writeuserevent/SyncWriteUserEvent.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/completequery/AsyncCompleteQuery.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/completequery/AsyncCompleteQuery.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/completequery/SyncCompleteQuery.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/completequery/SyncCompleteQuery.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/create/SyncCreateSetCredentialsProvider.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/create/SyncCreateSetCredentialsProvider.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/create/SyncCreateSetCredentialsProvider1.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/create/SyncCreateSetCredentialsProvider1.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/create/SyncCreateSetEndpoint.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservice/create/SyncCreateSetEndpoint.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservicesettings/completequery/SyncCompleteQuery.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservicesettings/completequery/SyncCompleteQuery.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/completionservicesettings/completequery/SyncCompleteQuery.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/create/SyncCreateSetCredentialsProvider.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/create/SyncCreateSetCredentialsProvider.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/create/SyncCreateSetCredentialsProvider1.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/create/SyncCreateSetCredentialsProvider1.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/create/SyncCreateSetEndpoint.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/create/SyncCreateSetEndpoint.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/AsyncCreateDocument.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/AsyncCreateDocument.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/SyncCreateDocument.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/SyncCreateDocument.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/SyncCreateDocumentBranchnameDocumentString.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/SyncCreateDocumentBranchnameDocumentString.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/SyncCreateDocumentStringDocumentString.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/createdocument/SyncCreateDocumentStringDocumentString.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/deletedocument/AsyncDeleteDocument.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/deletedocument/AsyncDeleteDocument.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/deletedocument/SyncDeleteDocument.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/deletedocument/SyncDeleteDocument.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/deletedocument/SyncDeleteDocumentDocumentname.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/deletedocument/SyncDeleteDocumentDocumentname.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/deletedocument/SyncDeleteDocumentString.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/deletedocument/SyncDeleteDocumentString.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/AsyncGetDocument.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/AsyncGetDocument.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/SyncGetDocument.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/SyncGetDocument.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/SyncGetDocumentDocumentname.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/SyncGetDocumentDocumentname.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/SyncGetDocumentString.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/getdocument/SyncGetDocumentString.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/importdocuments/AsyncImportDocuments.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/importdocuments/AsyncImportDocuments.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/importdocuments/AsyncImportDocumentsLRO.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/importdocuments/AsyncImportDocumentsLRO.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/importdocuments/SyncImportDocuments.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/importdocuments/SyncImportDocuments.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/AsyncListDocuments.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/AsyncListDocuments.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/AsyncListDocumentsPaged.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/AsyncListDocumentsPaged.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/SyncListDocuments.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/SyncListDocuments.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/SyncListDocumentsBranchname.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/SyncListDocumentsBranchname.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/SyncListDocumentsString.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/listdocuments/SyncListDocumentsString.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/purgedocuments/AsyncPurgeDocuments.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/purgedocuments/AsyncPurgeDocuments.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/purgedocuments/AsyncPurgeDocumentsLRO.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/purgedocuments/AsyncPurgeDocumentsLRO.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/purgedocuments/SyncPurgeDocuments.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/purgedocuments/SyncPurgeDocuments.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/updatedocument/AsyncUpdateDocument.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/updatedocument/AsyncUpdateDocument.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/updatedocument/SyncUpdateDocument.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservice/updatedocument/SyncUpdateDocument.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservicesettings/getdocument/SyncGetDocument.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservicesettings/getdocument/SyncGetDocument.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservicesettings/getdocument/SyncGetDocument.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/documentservicesettings/getdocument/SyncGetDocument.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetCredentialsProvider.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetCredentialsProvider.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetCredentialsProvider.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetCredentialsProvider.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetCredentialsProvider1.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetCredentialsProvider1.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetCredentialsProvider1.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetCredentialsProvider1.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetEndpoint.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetEndpoint.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetEndpoint.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/create/SyncCreateSetEndpoint.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/recommend/AsyncRecommend.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/recommend/AsyncRecommend.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/recommend/AsyncRecommend.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/recommend/AsyncRecommend.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/recommend/SyncRecommend.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/recommend/SyncRecommend.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/recommend/SyncRecommend.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservice/recommend/SyncRecommend.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservicesettings/recommend/SyncRecommend.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservicesettings/recommend/SyncRecommend.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservicesettings/recommend/SyncRecommend.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/recommendationservicesettings/recommend/SyncRecommend.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetCredentialsProvider.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetCredentialsProvider.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetCredentialsProvider.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetCredentialsProvider.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetCredentialsProvider1.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetCredentialsProvider1.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetCredentialsProvider1.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetCredentialsProvider1.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetEndpoint.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetEndpoint.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetEndpoint.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/create/SyncCreateSetEndpoint.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/AsyncCreateSchema.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/AsyncCreateSchema.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/AsyncCreateSchema.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/AsyncCreateSchemaLRO.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/AsyncCreateSchemaLRO.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/AsyncCreateSchemaLRO.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchema.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchema.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchema.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchema.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchemaDatastorenameSchemaString.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchemaDatastorenameSchemaString.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchemaDatastorenameSchemaString.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchemaDatastorenameSchemaString.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchemaStringSchemaString.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchemaStringSchemaString.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchemaStringSchemaString.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/createschema/SyncCreateSchemaStringSchemaString.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/AsyncDeleteSchema.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/AsyncDeleteSchema.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/AsyncDeleteSchema.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/AsyncDeleteSchema.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/AsyncDeleteSchemaLRO.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/AsyncDeleteSchemaLRO.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/AsyncDeleteSchemaLRO.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/AsyncDeleteSchemaLRO.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchema.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchema.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchema.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchema.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchemaSchemaname.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchemaSchemaname.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchemaSchemaname.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchemaSchemaname.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchemaString.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchemaString.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchemaString.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/deleteschema/SyncDeleteSchemaString.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/AsyncGetSchema.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/AsyncGetSchema.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/AsyncGetSchema.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/AsyncGetSchema.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchema.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchema.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchema.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchema.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchemaSchemaname.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchemaSchemaname.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchemaSchemaname.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchemaSchemaname.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchemaString.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchemaString.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/getschema/SyncGetSchemaString.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/AsyncListSchemas.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/AsyncListSchemas.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/AsyncListSchemas.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/AsyncListSchemas.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/AsyncListSchemasPaged.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/AsyncListSchemasPaged.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/AsyncListSchemasPaged.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/AsyncListSchemasPaged.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemas.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemas.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemas.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemas.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemasDatastorename.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemasDatastorename.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemasDatastorename.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemasDatastorename.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemasString.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemasString.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/listschemas/SyncListSchemasString.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/AsyncUpdateSchema.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/AsyncUpdateSchema.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/AsyncUpdateSchema.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/AsyncUpdateSchemaLRO.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/AsyncUpdateSchemaLRO.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/SyncUpdateSchema.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservice/updateschema/SyncUpdateSchema.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservicesettings/getschema/SyncGetSchema.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservicesettings/getschema/SyncGetSchema.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/schemaservicesettings/getschema/SyncGetSchema.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetCredentialsProvider.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetCredentialsProvider.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetCredentialsProvider.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetCredentialsProvider1.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetCredentialsProvider1.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetCredentialsProvider1.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetEndpoint.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetEndpoint.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/create/SyncCreateSetEndpoint.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/AsyncSearch.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/AsyncSearch.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/AsyncSearchPaged.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/AsyncSearchPaged.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/SyncSearch.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/SyncSearch.java
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rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservice/search/SyncSearch.java
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservicesettings/search/SyncSearch.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservicesettings/search/SyncSearch.java
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rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/searchservicesettings/search/SyncSearch.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/completionservicestubsettings/completequery/SyncCompleteQuery.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/completionservicestubsettings/completequery/SyncCompleteQuery.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/completionservicestubsettings/completequery/SyncCompleteQuery.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/completionservicestubsettings/completequery/SyncCompleteQuery.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/documentservicestubsettings/getdocument/SyncGetDocument.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/documentservicestubsettings/getdocument/SyncGetDocument.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/documentservicestubsettings/getdocument/SyncGetDocument.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/documentservicestubsettings/getdocument/SyncGetDocument.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/recommendationservicestubsettings/recommend/SyncRecommend.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/recommendationservicestubsettings/recommend/SyncRecommend.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/recommendationservicestubsettings/recommend/SyncRecommend.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/recommendationservicestubsettings/recommend/SyncRecommend.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/schemaservicestubsettings/getschema/SyncGetSchema.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/schemaservicestubsettings/getschema/SyncGetSchema.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/schemaservicestubsettings/getschema/SyncGetSchema.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/schemaservicestubsettings/getschema/SyncGetSchema.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/searchservicestubsettings/search/SyncSearch.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/searchservicestubsettings/search/SyncSearch.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/searchservicestubsettings/search/SyncSearch.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/searchservicestubsettings/search/SyncSearch.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/usereventservicestubsettings/writeuserevent/SyncWriteUserEvent.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/usereventservicestubsettings/writeuserevent/SyncWriteUserEvent.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/usereventservicestubsettings/writeuserevent/SyncWriteUserEvent.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/stub/usereventservicestubsettings/writeuserevent/SyncWriteUserEvent.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/collectuserevent/AsyncCollectUserEvent.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/collectuserevent/AsyncCollectUserEvent.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/collectuserevent/AsyncCollectUserEvent.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/collectuserevent/AsyncCollectUserEvent.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/collectuserevent/SyncCollectUserEvent.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/collectuserevent/SyncCollectUserEvent.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/collectuserevent/SyncCollectUserEvent.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/collectuserevent/SyncCollectUserEvent.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetCredentialsProvider.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetCredentialsProvider.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetCredentialsProvider.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetCredentialsProvider.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetCredentialsProvider1.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetCredentialsProvider1.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetCredentialsProvider1.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetCredentialsProvider1.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetEndpoint.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetEndpoint.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetEndpoint.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/create/SyncCreateSetEndpoint.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/AsyncImportUserEvents.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/AsyncImportUserEvents.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/AsyncImportUserEvents.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/AsyncImportUserEvents.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/AsyncImportUserEventsLRO.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/AsyncImportUserEventsLRO.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/AsyncImportUserEventsLRO.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/AsyncImportUserEventsLRO.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/SyncImportUserEvents.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/SyncImportUserEvents.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/SyncImportUserEvents.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/importuserevents/SyncImportUserEvents.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/writeuserevent/AsyncWriteUserEvent.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/writeuserevent/AsyncWriteUserEvent.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/writeuserevent/AsyncWriteUserEvent.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/writeuserevent/AsyncWriteUserEvent.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/writeuserevent/SyncWriteUserEvent.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/writeuserevent/SyncWriteUserEvent.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/writeuserevent/SyncWriteUserEvent.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservice/writeuserevent/SyncWriteUserEvent.java
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservicesettings/writeuserevent/SyncWriteUserEvent.java b/java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservicesettings/writeuserevent/SyncWriteUserEvent.java
similarity index 100%
rename from owl-bot-staging/java-discoveryengine/v1beta/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservicesettings/writeuserevent/SyncWriteUserEvent.java
rename to java-discoveryengine/samples/snippets/generated/com/google/cloud/discoveryengine/v1beta/usereventservicesettings/writeuserevent/SyncWriteUserEvent.java
diff --git a/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceGrpc.java b/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceGrpc.java
deleted file mode 100644
index b1314ff2e4f5..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceGrpc.java
+++ /dev/null
@@ -1,917 +0,0 @@
-package com.google.cloud.discoveryengine.v1;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- * 
- * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
- * information of the customer's website.
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/discoveryengine/v1/document_service.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class DocumentServiceGrpc {
-
-  private DocumentServiceGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1.DocumentService";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getGetDocumentMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetDocument",
-      requestType = com.google.cloud.discoveryengine.v1.GetDocumentRequest.class,
-      responseType = com.google.cloud.discoveryengine.v1.Document.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetDocumentMethod() {
-    io.grpc.MethodDescriptor getGetDocumentMethod;
-    if ((getGetDocumentMethod = DocumentServiceGrpc.getGetDocumentMethod) == null) {
-      synchronized (DocumentServiceGrpc.class) {
-        if ((getGetDocumentMethod = DocumentServiceGrpc.getGetDocumentMethod) == null) {
-          DocumentServiceGrpc.getGetDocumentMethod = getGetDocumentMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetDocument"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.GetDocumentRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()))
-              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("GetDocument"))
-              .build();
-        }
-      }
-    }
-    return getGetDocumentMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListDocumentsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListDocuments",
-      requestType = com.google.cloud.discoveryengine.v1.ListDocumentsRequest.class,
-      responseType = com.google.cloud.discoveryengine.v1.ListDocumentsResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListDocumentsMethod() {
-    io.grpc.MethodDescriptor getListDocumentsMethod;
-    if ((getListDocumentsMethod = DocumentServiceGrpc.getListDocumentsMethod) == null) {
-      synchronized (DocumentServiceGrpc.class) {
-        if ((getListDocumentsMethod = DocumentServiceGrpc.getListDocumentsMethod) == null) {
-          DocumentServiceGrpc.getListDocumentsMethod = getListDocumentsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListDocuments"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.ListDocumentsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.ListDocumentsResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("ListDocuments"))
-              .build();
-        }
-      }
-    }
-    return getListDocumentsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getCreateDocumentMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateDocument",
-      requestType = com.google.cloud.discoveryengine.v1.CreateDocumentRequest.class,
-      responseType = com.google.cloud.discoveryengine.v1.Document.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateDocumentMethod() {
-    io.grpc.MethodDescriptor getCreateDocumentMethod;
-    if ((getCreateDocumentMethod = DocumentServiceGrpc.getCreateDocumentMethod) == null) {
-      synchronized (DocumentServiceGrpc.class) {
-        if ((getCreateDocumentMethod = DocumentServiceGrpc.getCreateDocumentMethod) == null) {
-          DocumentServiceGrpc.getCreateDocumentMethod = getCreateDocumentMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateDocument"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.CreateDocumentRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()))
-              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("CreateDocument"))
-              .build();
-        }
-      }
-    }
-    return getCreateDocumentMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getUpdateDocumentMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "UpdateDocument",
-      requestType = com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.class,
-      responseType = com.google.cloud.discoveryengine.v1.Document.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getUpdateDocumentMethod() {
-    io.grpc.MethodDescriptor getUpdateDocumentMethod;
-    if ((getUpdateDocumentMethod = DocumentServiceGrpc.getUpdateDocumentMethod) == null) {
-      synchronized (DocumentServiceGrpc.class) {
-        if ((getUpdateDocumentMethod = DocumentServiceGrpc.getUpdateDocumentMethod) == null) {
-          DocumentServiceGrpc.getUpdateDocumentMethod = getUpdateDocumentMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateDocument"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.UpdateDocumentRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.Document.getDefaultInstance()))
-              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("UpdateDocument"))
-              .build();
-        }
-      }
-    }
-    return getUpdateDocumentMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getDeleteDocumentMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteDocument",
-      requestType = com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.class,
-      responseType = com.google.protobuf.Empty.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteDocumentMethod() {
-    io.grpc.MethodDescriptor getDeleteDocumentMethod;
-    if ((getDeleteDocumentMethod = DocumentServiceGrpc.getDeleteDocumentMethod) == null) {
-      synchronized (DocumentServiceGrpc.class) {
-        if ((getDeleteDocumentMethod = DocumentServiceGrpc.getDeleteDocumentMethod) == null) {
-          DocumentServiceGrpc.getDeleteDocumentMethod = getDeleteDocumentMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteDocument"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.DeleteDocumentRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.protobuf.Empty.getDefaultInstance()))
-              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("DeleteDocument"))
-              .build();
-        }
-      }
-    }
-    return getDeleteDocumentMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getImportDocumentsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ImportDocuments",
-      requestType = com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getImportDocumentsMethod() {
-    io.grpc.MethodDescriptor getImportDocumentsMethod;
-    if ((getImportDocumentsMethod = DocumentServiceGrpc.getImportDocumentsMethod) == null) {
-      synchronized (DocumentServiceGrpc.class) {
-        if ((getImportDocumentsMethod = DocumentServiceGrpc.getImportDocumentsMethod) == null) {
-          DocumentServiceGrpc.getImportDocumentsMethod = getImportDocumentsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ImportDocuments"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.ImportDocumentsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("ImportDocuments"))
-              .build();
-        }
-      }
-    }
-    return getImportDocumentsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getPurgeDocumentsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "PurgeDocuments",
-      requestType = com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getPurgeDocumentsMethod() {
-    io.grpc.MethodDescriptor getPurgeDocumentsMethod;
-    if ((getPurgeDocumentsMethod = DocumentServiceGrpc.getPurgeDocumentsMethod) == null) {
-      synchronized (DocumentServiceGrpc.class) {
-        if ((getPurgeDocumentsMethod = DocumentServiceGrpc.getPurgeDocumentsMethod) == null) {
-          DocumentServiceGrpc.getPurgeDocumentsMethod = getPurgeDocumentsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "PurgeDocuments"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("PurgeDocuments"))
-              .build();
-        }
-      }
-    }
-    return getPurgeDocumentsMethod;
-  }
-
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
-  public static DocumentServiceStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public DocumentServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new DocumentServiceStub(channel, callOptions);
-        }
-      };
-    return DocumentServiceStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static DocumentServiceBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public DocumentServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new DocumentServiceBlockingStub(channel, callOptions);
-        }
-      };
-    return DocumentServiceBlockingStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static DocumentServiceFutureStub newFutureStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public DocumentServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new DocumentServiceFutureStub(channel, callOptions);
-        }
-      };
-    return DocumentServiceFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   * 
-   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
-   * information of the customer's website.
-   * 

-   */
-  public interface AsyncService {
-
-    /**
-     * 
-     * Gets a [Document][google.cloud.discoveryengine.v1.Document].
-     * 

-     */
-    default void getDocument(com.google.cloud.discoveryengine.v1.GetDocumentRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetDocumentMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a list of [Document][google.cloud.discoveryengine.v1.Document]s.
-     * 

-     */
-    default void listDocuments(com.google.cloud.discoveryengine.v1.ListDocumentsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListDocumentsMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a [Document][google.cloud.discoveryengine.v1.Document].
-     * 

-     */
-    default void createDocument(com.google.cloud.discoveryengine.v1.CreateDocumentRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateDocumentMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Updates a [Document][google.cloud.discoveryengine.v1.Document].
-     * 

-     */
-    default void updateDocument(com.google.cloud.discoveryengine.v1.UpdateDocumentRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateDocumentMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a [Document][google.cloud.discoveryengine.v1.Document].
-     * 

-     */
-    default void deleteDocument(com.google.cloud.discoveryengine.v1.DeleteDocumentRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteDocumentMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Bulk import of multiple
-     * [Document][google.cloud.discoveryengine.v1.Document]s. Request processing
-     * may be synchronous. Non-existing items will be created.
-     * Note: It is possible for a subset of the
-     * [Document][google.cloud.discoveryengine.v1.Document]s to be successfully
-     * updated.
-     * 

-     */
-    default void importDocuments(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getImportDocumentsMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Permanently deletes all selected
-     * [Document][google.cloud.discoveryengine.v1.Document]s in a branch.
-     * This process is asynchronous. Depending on the number of
-     * [Document][google.cloud.discoveryengine.v1.Document]s to be deleted, this
-     * operation can take hours to complete. Before the delete operation
-     * completes, some [Document][google.cloud.discoveryengine.v1.Document]s might
-     * still be returned by
-     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
-     * or
-     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments].
-     * To get a list of the [Document][google.cloud.discoveryengine.v1.Document]s
-     * to be deleted, set
-     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1.PurgeDocumentsRequest.force]
-     * to false.
-     * 

-     */
-    default void purgeDocuments(com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getPurgeDocumentsMethod(), responseObserver);
-    }
-  }
-
-  /**
-   * Base class for the server implementation of the service DocumentService.
-   * 
-   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
-   * information of the customer's website.
-   * 

-   */
-  public static abstract class DocumentServiceImplBase
-      implements io.grpc.BindableService, AsyncService {
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return DocumentServiceGrpc.bindService(this);
-    }
-  }
-
-  /**
-   * A stub to allow clients to do asynchronous rpc calls to service DocumentService.
-   * 
-   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
-   * information of the customer's website.
-   * 

-   */
-  public static final class DocumentServiceStub
-      extends io.grpc.stub.AbstractAsyncStub {
-    private DocumentServiceStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected DocumentServiceStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new DocumentServiceStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Gets a [Document][google.cloud.discoveryengine.v1.Document].
-     * 

-     */
-    public void getDocument(com.google.cloud.discoveryengine.v1.GetDocumentRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetDocumentMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a list of [Document][google.cloud.discoveryengine.v1.Document]s.
-     * 

-     */
-    public void listDocuments(com.google.cloud.discoveryengine.v1.ListDocumentsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListDocumentsMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a [Document][google.cloud.discoveryengine.v1.Document].
-     * 

-     */
-    public void createDocument(com.google.cloud.discoveryengine.v1.CreateDocumentRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateDocumentMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Updates a [Document][google.cloud.discoveryengine.v1.Document].
-     * 

-     */
-    public void updateDocument(com.google.cloud.discoveryengine.v1.UpdateDocumentRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateDocumentMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a [Document][google.cloud.discoveryengine.v1.Document].
-     * 

-     */
-    public void deleteDocument(com.google.cloud.discoveryengine.v1.DeleteDocumentRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteDocumentMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Bulk import of multiple
-     * [Document][google.cloud.discoveryengine.v1.Document]s. Request processing
-     * may be synchronous. Non-existing items will be created.
-     * Note: It is possible for a subset of the
-     * [Document][google.cloud.discoveryengine.v1.Document]s to be successfully
-     * updated.
-     * 

-     */
-    public void importDocuments(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getImportDocumentsMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Permanently deletes all selected
-     * [Document][google.cloud.discoveryengine.v1.Document]s in a branch.
-     * This process is asynchronous. Depending on the number of
-     * [Document][google.cloud.discoveryengine.v1.Document]s to be deleted, this
-     * operation can take hours to complete. Before the delete operation
-     * completes, some [Document][google.cloud.discoveryengine.v1.Document]s might
-     * still be returned by
-     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
-     * or
-     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments].
-     * To get a list of the [Document][google.cloud.discoveryengine.v1.Document]s
-     * to be deleted, set
-     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1.PurgeDocumentsRequest.force]
-     * to false.
-     * 

-     */
-    public void purgeDocuments(com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getPurgeDocumentsMethod(), getCallOptions()), request, responseObserver);
-    }
-  }
-
-  /**
-   * A stub to allow clients to do synchronous rpc calls to service DocumentService.
-   * 
-   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
-   * information of the customer's website.
-   * 

-   */
-  public static final class DocumentServiceBlockingStub
-      extends io.grpc.stub.AbstractBlockingStub {
-    private DocumentServiceBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected DocumentServiceBlockingStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new DocumentServiceBlockingStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Gets a [Document][google.cloud.discoveryengine.v1.Document].
-     * 

-     */
-    public com.google.cloud.discoveryengine.v1.Document getDocument(com.google.cloud.discoveryengine.v1.GetDocumentRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetDocumentMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets a list of [Document][google.cloud.discoveryengine.v1.Document]s.
-     * 

-     */
-    public com.google.cloud.discoveryengine.v1.ListDocumentsResponse listDocuments(com.google.cloud.discoveryengine.v1.ListDocumentsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListDocumentsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Creates a [Document][google.cloud.discoveryengine.v1.Document].
-     * 

-     */
-    public com.google.cloud.discoveryengine.v1.Document createDocument(com.google.cloud.discoveryengine.v1.CreateDocumentRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateDocumentMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Updates a [Document][google.cloud.discoveryengine.v1.Document].
-     * 

-     */
-    public com.google.cloud.discoveryengine.v1.Document updateDocument(com.google.cloud.discoveryengine.v1.UpdateDocumentRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getUpdateDocumentMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Deletes a [Document][google.cloud.discoveryengine.v1.Document].
-     * 

-     */
-    public com.google.protobuf.Empty deleteDocument(com.google.cloud.discoveryengine.v1.DeleteDocumentRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteDocumentMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Bulk import of multiple
-     * [Document][google.cloud.discoveryengine.v1.Document]s. Request processing
-     * may be synchronous. Non-existing items will be created.
-     * Note: It is possible for a subset of the
-     * [Document][google.cloud.discoveryengine.v1.Document]s to be successfully
-     * updated.
-     * 

-     */
-    public com.google.longrunning.Operation importDocuments(com.google.cloud.discoveryengine.v1.ImportDocumentsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getImportDocumentsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Permanently deletes all selected
-     * [Document][google.cloud.discoveryengine.v1.Document]s in a branch.
-     * This process is asynchronous. Depending on the number of
-     * [Document][google.cloud.discoveryengine.v1.Document]s to be deleted, this
-     * operation can take hours to complete. Before the delete operation
-     * completes, some [Document][google.cloud.discoveryengine.v1.Document]s might
-     * still be returned by
-     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
-     * or
-     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments].
-     * To get a list of the [Document][google.cloud.discoveryengine.v1.Document]s
-     * to be deleted, set
-     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1.PurgeDocumentsRequest.force]
-     * to false.
-     * 

-     */
-    public com.google.longrunning.Operation purgeDocuments(com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getPurgeDocumentsMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   * A stub to allow clients to do ListenableFuture-style rpc calls to service DocumentService.
-   * 
-   * Service for ingesting [Document][google.cloud.discoveryengine.v1.Document]
-   * information of the customer's website.
-   * 

-   */
-  public static final class DocumentServiceFutureStub
-      extends io.grpc.stub.AbstractFutureStub {
-    private DocumentServiceFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected DocumentServiceFutureStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new DocumentServiceFutureStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Gets a [Document][google.cloud.discoveryengine.v1.Document].
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getDocument(
-        com.google.cloud.discoveryengine.v1.GetDocumentRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetDocumentMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets a list of [Document][google.cloud.discoveryengine.v1.Document]s.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listDocuments(
-        com.google.cloud.discoveryengine.v1.ListDocumentsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListDocumentsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Creates a [Document][google.cloud.discoveryengine.v1.Document].
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture createDocument(
-        com.google.cloud.discoveryengine.v1.CreateDocumentRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateDocumentMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Updates a [Document][google.cloud.discoveryengine.v1.Document].
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture updateDocument(
-        com.google.cloud.discoveryengine.v1.UpdateDocumentRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getUpdateDocumentMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Deletes a [Document][google.cloud.discoveryengine.v1.Document].
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture deleteDocument(
-        com.google.cloud.discoveryengine.v1.DeleteDocumentRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteDocumentMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Bulk import of multiple
-     * [Document][google.cloud.discoveryengine.v1.Document]s. Request processing
-     * may be synchronous. Non-existing items will be created.
-     * Note: It is possible for a subset of the
-     * [Document][google.cloud.discoveryengine.v1.Document]s to be successfully
-     * updated.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture importDocuments(
-        com.google.cloud.discoveryengine.v1.ImportDocumentsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getImportDocumentsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Permanently deletes all selected
-     * [Document][google.cloud.discoveryengine.v1.Document]s in a branch.
-     * This process is asynchronous. Depending on the number of
-     * [Document][google.cloud.discoveryengine.v1.Document]s to be deleted, this
-     * operation can take hours to complete. Before the delete operation
-     * completes, some [Document][google.cloud.discoveryengine.v1.Document]s might
-     * still be returned by
-     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1.DocumentService.GetDocument]
-     * or
-     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1.DocumentService.ListDocuments].
-     * To get a list of the [Document][google.cloud.discoveryengine.v1.Document]s
-     * to be deleted, set
-     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1.PurgeDocumentsRequest.force]
-     * to false.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture purgeDocuments(
-        com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getPurgeDocumentsMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_GET_DOCUMENT = 0;
-  private static final int METHODID_LIST_DOCUMENTS = 1;
-  private static final int METHODID_CREATE_DOCUMENT = 2;
-  private static final int METHODID_UPDATE_DOCUMENT = 3;
-  private static final int METHODID_DELETE_DOCUMENT = 4;
-  private static final int METHODID_IMPORT_DOCUMENTS = 5;
-  private static final int METHODID_PURGE_DOCUMENTS = 6;
-
-  private static final class MethodHandlers implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final AsyncService serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(AsyncService serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_GET_DOCUMENT:
-          serviceImpl.getDocument((com.google.cloud.discoveryengine.v1.GetDocumentRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_DOCUMENTS:
-          serviceImpl.listDocuments((com.google.cloud.discoveryengine.v1.ListDocumentsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_DOCUMENT:
-          serviceImpl.createDocument((com.google.cloud.discoveryengine.v1.CreateDocumentRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_UPDATE_DOCUMENT:
-          serviceImpl.updateDocument((com.google.cloud.discoveryengine.v1.UpdateDocumentRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_DOCUMENT:
-          serviceImpl.deleteDocument((com.google.cloud.discoveryengine.v1.DeleteDocumentRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_IMPORT_DOCUMENTS:
-          serviceImpl.importDocuments((com.google.cloud.discoveryengine.v1.ImportDocumentsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_PURGE_DOCUMENTS:
-          serviceImpl.purgeDocuments((com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
-    return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-        .addMethod(
-          getGetDocumentMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1.GetDocumentRequest,
-              com.google.cloud.discoveryengine.v1.Document>(
-                service, METHODID_GET_DOCUMENT)))
-        .addMethod(
-          getListDocumentsMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1.ListDocumentsRequest,
-              com.google.cloud.discoveryengine.v1.ListDocumentsResponse>(
-                service, METHODID_LIST_DOCUMENTS)))
-        .addMethod(
-          getCreateDocumentMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1.CreateDocumentRequest,
-              com.google.cloud.discoveryengine.v1.Document>(
-                service, METHODID_CREATE_DOCUMENT)))
-        .addMethod(
-          getUpdateDocumentMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1.UpdateDocumentRequest,
-              com.google.cloud.discoveryengine.v1.Document>(
-                service, METHODID_UPDATE_DOCUMENT)))
-        .addMethod(
-          getDeleteDocumentMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1.DeleteDocumentRequest,
-              com.google.protobuf.Empty>(
-                service, METHODID_DELETE_DOCUMENT)))
-        .addMethod(
-          getImportDocumentsMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1.ImportDocumentsRequest,
-              com.google.longrunning.Operation>(
-                service, METHODID_IMPORT_DOCUMENTS)))
-        .addMethod(
-          getPurgeDocumentsMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1.PurgeDocumentsRequest,
-              com.google.longrunning.Operation>(
-                service, METHODID_PURGE_DOCUMENTS)))
-        .build();
-  }
-
-  private static abstract class DocumentServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    DocumentServiceBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.discoveryengine.v1.DocumentServiceProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("DocumentService");
-    }
-  }
-
-  private static final class DocumentServiceFileDescriptorSupplier
-      extends DocumentServiceBaseDescriptorSupplier {
-    DocumentServiceFileDescriptorSupplier() {}
-  }
-
-  private static final class DocumentServiceMethodDescriptorSupplier
-      extends DocumentServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    DocumentServiceMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (DocumentServiceGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new DocumentServiceFileDescriptorSupplier())
-              .addMethod(getGetDocumentMethod())
-              .addMethod(getListDocumentsMethod())
-              .addMethod(getCreateDocumentMethod())
-              .addMethod(getUpdateDocumentMethod())
-              .addMethod(getDeleteDocumentMethod())
-              .addMethod(getImportDocumentsMethod())
-              .addMethod(getPurgeDocumentsMethod())
-              .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceGrpc.java b/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceGrpc.java
deleted file mode 100644
index 31628f511753..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1/grpc-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceGrpc.java
+++ /dev/null
@@ -1,667 +0,0 @@
-package com.google.cloud.discoveryengine.v1;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- * 
- * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/discoveryengine/v1/schema_service.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class SchemaServiceGrpc {
-
-  private SchemaServiceGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1.SchemaService";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getGetSchemaMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetSchema",
-      requestType = com.google.cloud.discoveryengine.v1.GetSchemaRequest.class,
-      responseType = com.google.cloud.discoveryengine.v1.Schema.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetSchemaMethod() {
-    io.grpc.MethodDescriptor getGetSchemaMethod;
-    if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) {
-      synchronized (SchemaServiceGrpc.class) {
-        if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) {
-          SchemaServiceGrpc.getGetSchemaMethod = getGetSchemaMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSchema"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.GetSchemaRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.Schema.getDefaultInstance()))
-              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("GetSchema"))
-              .build();
-        }
-      }
-    }
-    return getGetSchemaMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListSchemasMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListSchemas",
-      requestType = com.google.cloud.discoveryengine.v1.ListSchemasRequest.class,
-      responseType = com.google.cloud.discoveryengine.v1.ListSchemasResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListSchemasMethod() {
-    io.grpc.MethodDescriptor getListSchemasMethod;
-    if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) {
-      synchronized (SchemaServiceGrpc.class) {
-        if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) {
-          SchemaServiceGrpc.getListSchemasMethod = getListSchemasMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSchemas"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.ListSchemasRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.ListSchemasResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("ListSchemas"))
-              .build();
-        }
-      }
-    }
-    return getListSchemasMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getCreateSchemaMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateSchema",
-      requestType = com.google.cloud.discoveryengine.v1.CreateSchemaRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateSchemaMethod() {
-    io.grpc.MethodDescriptor getCreateSchemaMethod;
-    if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) {
-      synchronized (SchemaServiceGrpc.class) {
-        if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) {
-          SchemaServiceGrpc.getCreateSchemaMethod = getCreateSchemaMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSchema"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.CreateSchemaRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("CreateSchema"))
-              .build();
-        }
-      }
-    }
-    return getCreateSchemaMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getUpdateSchemaMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "UpdateSchema",
-      requestType = com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getUpdateSchemaMethod() {
-    io.grpc.MethodDescriptor getUpdateSchemaMethod;
-    if ((getUpdateSchemaMethod = SchemaServiceGrpc.getUpdateSchemaMethod) == null) {
-      synchronized (SchemaServiceGrpc.class) {
-        if ((getUpdateSchemaMethod = SchemaServiceGrpc.getUpdateSchemaMethod) == null) {
-          SchemaServiceGrpc.getUpdateSchemaMethod = getUpdateSchemaMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateSchema"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.UpdateSchemaRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("UpdateSchema"))
-              .build();
-        }
-      }
-    }
-    return getUpdateSchemaMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getDeleteSchemaMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteSchema",
-      requestType = com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteSchemaMethod() {
-    io.grpc.MethodDescriptor getDeleteSchemaMethod;
-    if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) {
-      synchronized (SchemaServiceGrpc.class) {
-        if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) {
-          SchemaServiceGrpc.getDeleteSchemaMethod = getDeleteSchemaMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSchema"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1.DeleteSchemaRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("DeleteSchema"))
-              .build();
-        }
-      }
-    }
-    return getDeleteSchemaMethod;
-  }
-
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
-  public static SchemaServiceStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public SchemaServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new SchemaServiceStub(channel, callOptions);
-        }
-      };
-    return SchemaServiceStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static SchemaServiceBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public SchemaServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new SchemaServiceBlockingStub(channel, callOptions);
-        }
-      };
-    return SchemaServiceBlockingStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static SchemaServiceFutureStub newFutureStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public SchemaServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new SchemaServiceFutureStub(channel, callOptions);
-        }
-      };
-    return SchemaServiceFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
-   * 

-   */
-  public interface AsyncService {
-
-    /**
-     * 
-     * Gets a [Schema][google.cloud.discoveryengine.v1.Schema].
-     * 

-     */
-    default void getSchema(com.google.cloud.discoveryengine.v1.GetSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetSchemaMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a list of [Schema][google.cloud.discoveryengine.v1.Schema]s.
-     * 

-     */
-    default void listSchemas(com.google.cloud.discoveryengine.v1.ListSchemasRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListSchemasMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a [Schema][google.cloud.discoveryengine.v1.Schema].
-     * 

-     */
-    default void createSchema(com.google.cloud.discoveryengine.v1.CreateSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateSchemaMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Updates a [Schema][google.cloud.discoveryengine.v1.Schema].
-     * 

-     */
-    default void updateSchema(com.google.cloud.discoveryengine.v1.UpdateSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateSchemaMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a [Schema][google.cloud.discoveryengine.v1.Schema].
-     * 

-     */
-    default void deleteSchema(com.google.cloud.discoveryengine.v1.DeleteSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteSchemaMethod(), responseObserver);
-    }
-  }
-
-  /**
-   * Base class for the server implementation of the service SchemaService.
-   * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
-   * 

-   */
-  public static abstract class SchemaServiceImplBase
-      implements io.grpc.BindableService, AsyncService {
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return SchemaServiceGrpc.bindService(this);
-    }
-  }
-
-  /**
-   * A stub to allow clients to do asynchronous rpc calls to service SchemaService.
-   * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
-   * 

-   */
-  public static final class SchemaServiceStub
-      extends io.grpc.stub.AbstractAsyncStub {
-    private SchemaServiceStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected SchemaServiceStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new SchemaServiceStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Gets a [Schema][google.cloud.discoveryengine.v1.Schema].
-     * 

-     */
-    public void getSchema(com.google.cloud.discoveryengine.v1.GetSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a list of [Schema][google.cloud.discoveryengine.v1.Schema]s.
-     * 

-     */
-    public void listSchemas(com.google.cloud.discoveryengine.v1.ListSchemasRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListSchemasMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a [Schema][google.cloud.discoveryengine.v1.Schema].
-     * 

-     */
-    public void createSchema(com.google.cloud.discoveryengine.v1.CreateSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Updates a [Schema][google.cloud.discoveryengine.v1.Schema].
-     * 

-     */
-    public void updateSchema(com.google.cloud.discoveryengine.v1.UpdateSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateSchemaMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a [Schema][google.cloud.discoveryengine.v1.Schema].
-     * 

-     */
-    public void deleteSchema(com.google.cloud.discoveryengine.v1.DeleteSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), request, responseObserver);
-    }
-  }
-
-  /**
-   * A stub to allow clients to do synchronous rpc calls to service SchemaService.
-   * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
-   * 

-   */
-  public static final class SchemaServiceBlockingStub
-      extends io.grpc.stub.AbstractBlockingStub {
-    private SchemaServiceBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected SchemaServiceBlockingStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new SchemaServiceBlockingStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Gets a [Schema][google.cloud.discoveryengine.v1.Schema].
-     * 

-     */
-    public com.google.cloud.discoveryengine.v1.Schema getSchema(com.google.cloud.discoveryengine.v1.GetSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetSchemaMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets a list of [Schema][google.cloud.discoveryengine.v1.Schema]s.
-     * 

-     */
-    public com.google.cloud.discoveryengine.v1.ListSchemasResponse listSchemas(com.google.cloud.discoveryengine.v1.ListSchemasRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListSchemasMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Creates a [Schema][google.cloud.discoveryengine.v1.Schema].
-     * 

-     */
-    public com.google.longrunning.Operation createSchema(com.google.cloud.discoveryengine.v1.CreateSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateSchemaMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Updates a [Schema][google.cloud.discoveryengine.v1.Schema].
-     * 

-     */
-    public com.google.longrunning.Operation updateSchema(com.google.cloud.discoveryengine.v1.UpdateSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getUpdateSchemaMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Deletes a [Schema][google.cloud.discoveryengine.v1.Schema].
-     * 

-     */
-    public com.google.longrunning.Operation deleteSchema(com.google.cloud.discoveryengine.v1.DeleteSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteSchemaMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   * A stub to allow clients to do ListenableFuture-style rpc calls to service SchemaService.
-   * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1.Schema]s.
-   * 

-   */
-  public static final class SchemaServiceFutureStub
-      extends io.grpc.stub.AbstractFutureStub {
-    private SchemaServiceFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected SchemaServiceFutureStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new SchemaServiceFutureStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Gets a [Schema][google.cloud.discoveryengine.v1.Schema].
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getSchema(
-        com.google.cloud.discoveryengine.v1.GetSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets a list of [Schema][google.cloud.discoveryengine.v1.Schema]s.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listSchemas(
-        com.google.cloud.discoveryengine.v1.ListSchemasRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListSchemasMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Creates a [Schema][google.cloud.discoveryengine.v1.Schema].
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture createSchema(
-        com.google.cloud.discoveryengine.v1.CreateSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Updates a [Schema][google.cloud.discoveryengine.v1.Schema].
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture updateSchema(
-        com.google.cloud.discoveryengine.v1.UpdateSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getUpdateSchemaMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Deletes a [Schema][google.cloud.discoveryengine.v1.Schema].
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture deleteSchema(
-        com.google.cloud.discoveryengine.v1.DeleteSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_GET_SCHEMA = 0;
-  private static final int METHODID_LIST_SCHEMAS = 1;
-  private static final int METHODID_CREATE_SCHEMA = 2;
-  private static final int METHODID_UPDATE_SCHEMA = 3;
-  private static final int METHODID_DELETE_SCHEMA = 4;
-
-  private static final class MethodHandlers implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final AsyncService serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(AsyncService serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_GET_SCHEMA:
-          serviceImpl.getSchema((com.google.cloud.discoveryengine.v1.GetSchemaRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_SCHEMAS:
-          serviceImpl.listSchemas((com.google.cloud.discoveryengine.v1.ListSchemasRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_SCHEMA:
-          serviceImpl.createSchema((com.google.cloud.discoveryengine.v1.CreateSchemaRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_UPDATE_SCHEMA:
-          serviceImpl.updateSchema((com.google.cloud.discoveryengine.v1.UpdateSchemaRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_SCHEMA:
-          serviceImpl.deleteSchema((com.google.cloud.discoveryengine.v1.DeleteSchemaRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
-    return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-        .addMethod(
-          getGetSchemaMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1.GetSchemaRequest,
-              com.google.cloud.discoveryengine.v1.Schema>(
-                service, METHODID_GET_SCHEMA)))
-        .addMethod(
-          getListSchemasMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1.ListSchemasRequest,
-              com.google.cloud.discoveryengine.v1.ListSchemasResponse>(
-                service, METHODID_LIST_SCHEMAS)))
-        .addMethod(
-          getCreateSchemaMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1.CreateSchemaRequest,
-              com.google.longrunning.Operation>(
-                service, METHODID_CREATE_SCHEMA)))
-        .addMethod(
-          getUpdateSchemaMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1.UpdateSchemaRequest,
-              com.google.longrunning.Operation>(
-                service, METHODID_UPDATE_SCHEMA)))
-        .addMethod(
-          getDeleteSchemaMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1.DeleteSchemaRequest,
-              com.google.longrunning.Operation>(
-                service, METHODID_DELETE_SCHEMA)))
-        .build();
-  }
-
-  private static abstract class SchemaServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    SchemaServiceBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.discoveryengine.v1.SchemaServiceProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("SchemaService");
-    }
-  }
-
-  private static final class SchemaServiceFileDescriptorSupplier
-      extends SchemaServiceBaseDescriptorSupplier {
-    SchemaServiceFileDescriptorSupplier() {}
-  }
-
-  private static final class SchemaServiceMethodDescriptorSupplier
-      extends SchemaServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    SchemaServiceMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (SchemaServiceGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new SchemaServiceFileDescriptorSupplier())
-              .addMethod(getGetSchemaMethod())
-              .addMethod(getListSchemasMethod())
-              .addMethod(getCreateSchemaMethod())
-              .addMethod(getUpdateSchemaMethod())
-              .addMethod(getDeleteSchemaMethod())
-              .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CommonProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CommonProto.java
deleted file mode 100644
index b9a9dcd8cd45..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CommonProto.java
+++ /dev/null
@@ -1,93 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1/common.proto
-
-package com.google.cloud.discoveryengine.v1;
-
-public final class CommonProto {
-  private CommonProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_CustomAttribute_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_UserInfo_fieldAccessorTable;
-
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
-  }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
-  static {
-    java.lang.String[] descriptorData = {
-      "\n,google/cloud/discoveryengine/v1/common" +
-      ".proto\022\037google.cloud.discoveryengine.v1\032" +
-      "\031google/api/resource.proto\"0\n\017CustomAttr" +
-      "ibute\022\014\n\004text\030\001 \003(\t\022\017\n\007numbers\030\002 \003(\001\"/\n\010" +
-      "UserInfo\022\017\n\007user_id\030\001 \001(\t\022\022\n\nuser_agent\030" +
-      "\002 \001(\tB\276\007\n#com.google.cloud.discoveryengi" +
-      "ne.v1B\013CommonProtoP\001ZMcloud.google.com/g" +
-      "o/discoveryengine/apiv1/discoveryenginep" +
-      "b;discoveryenginepb\242\002\017DISCOVERYENGINE\252\002\037" +
-      "Google.Cloud.DiscoveryEngine.V1\312\002\037Google" +
-      "\\Cloud\\DiscoveryEngine\\V1\352\002\"Google::Clou" +
-      "d::DiscoveryEngine::V1\352A\346\001\n%discoveryeng" +
-      "ine.googleapis.com/Branch\022Qprojects/{pro" +
-      "ject}/locations/{location}/dataStores/{d" +
-      "ata_store}/branches/{branch}\022jprojects/{" +
-      "project}/locations/{location}/collection" +
-      "s/{collection}/dataStores/{data_store}/b" +
-      "ranches/{branch}\352A\305\001\n(discoveryengine.go" +
-      "ogleapis.com/DataStore\022?projects/{projec" +
-      "t}/locations/{location}/dataStores/{data" +
-      "_store}\022Xprojects/{project}/locations/{l" +
-      "ocation}/collections/{collection}/dataSt" +
-      "ores/{data_store}\352A\211\002\n,discoveryengine.g" +
-      "oogleapis.com/ServingConfig\022_projects/{p" +
-      "roject}/locations/{location}/dataStores/" +
-      "{data_store}/servingConfigs/{serving_con" +
-      "fig}\022xprojects/{project}/locations/{loca" +
-      "tion}/collections/{collection}/dataStore" +
-      "s/{data_store}/servingConfigs/{serving_c" +
-      "onfig}b\006proto3"
-    };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.ResourceProto.getDescriptor(),
-        });
-    internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1_CustomAttribute_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_CustomAttribute_descriptor,
-        new java.lang.String[] { "Text", "Numbers", });
-    internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_discoveryengine_v1_UserInfo_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_UserInfo_descriptor,
-        new java.lang.String[] { "UserId", "UserAgent", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ResourceProto.resourceDefinition);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.ResourceProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponseOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponseOrBuilder.java
deleted file mode 100644
index 805e1defdc84..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompleteQueryResponseOrBuilder.java
+++ /dev/null
@@ -1,58 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1/completion_service.proto
-
-package com.google.cloud.discoveryengine.v1;
-
-public interface CompleteQueryResponseOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.CompleteQueryResponse)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   * 

-   *
-   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   */
-  java.util.List 
-      getQuerySuggestionsList();
-  /**
-   * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   * 

-   *
-   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   */
-  com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion getQuerySuggestions(int index);
-  /**
-   * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   * 

-   *
-   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   */
-  int getQuerySuggestionsCount();
-  /**
-   * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   * 

-   *
-   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   */
-  java.util.List 
-      getQuerySuggestionsOrBuilderList();
-  /**
-   * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   * 

-   *
-   * repeated .google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   */
-  com.google.cloud.discoveryengine.v1.CompleteQueryResponse.QuerySuggestionOrBuilder getQuerySuggestionsOrBuilder(
-      int index);
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceProto.java
deleted file mode 100644
index fe32a7465114..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/CompletionServiceProto.java
+++ /dev/null
@@ -1,115 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1/completion_service.proto
-
-package com.google.cloud.discoveryengine.v1;
-
-public final class CompletionServiceProto {
-  private CompletionServiceProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable;
-
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
-  }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
-  static {
-    java.lang.String[] descriptorData = {
-      "\n8google/cloud/discoveryengine/v1/comple" +
-      "tion_service.proto\022\037google.cloud.discove" +
-      "ryengine.v1\032\034google/api/annotations.prot" +
-      "o\032\027google/api/client.proto\032\037google/api/f" +
-      "ield_behavior.proto\032\031google/api/resource" +
-      ".proto\"\237\001\n\024CompleteQueryRequest\022E\n\ndata_" +
-      "store\030\001 \001(\tB1\342A\001\002\372A*\n(discoveryengine.go" +
-      "ogleapis.com/DataStore\022\023\n\005query\030\002 \001(\tB\004\342" +
-      "A\001\002\022\023\n\013query_model\030\003 \001(\t\022\026\n\016user_pseudo_" +
-      "id\030\004 \001(\t\"\241\001\n\025CompleteQueryResponse\022a\n\021qu" +
-      "ery_suggestions\030\001 \003(\0132F.google.cloud.dis" +
-      "coveryengine.v1.CompleteQueryResponse.Qu" +
-      "erySuggestion\032%\n\017QuerySuggestion\022\022\n\nsugg" +
-      "estion\030\001 \001(\t2\212\003\n\021CompletionService\022\240\002\n\rC" +
-      "ompleteQuery\0225.google.cloud.discoveryeng" +
-      "ine.v1.CompleteQueryRequest\0326.google.clo" +
-      "ud.discoveryengine.v1.CompleteQueryRespo" +
-      "nse\"\237\001\202\323\344\223\002\230\001\022B/v1/{data_store=projects/" +
-      "*/locations/*/dataStores/*}:completeQuer" +
-      "yZR\022P/v1/{data_store=projects/*/location" +
-      "s/*/collections/*/dataStores/*}:complete" +
-      "Query\032R\312A\036discoveryengine.googleapis.com" +
-      "\322A.https://www.googleapis.com/auth/cloud" +
-      "-platformB\211\002\n#com.google.cloud.discovery" +
-      "engine.v1B\026CompletionServiceProtoP\001ZMclo" +
-      "ud.google.com/go/discoveryengine/apiv1/d" +
-      "iscoveryenginepb;discoveryenginepb\242\002\017DIS" +
-      "COVERYENGINE\252\002\037Google.Cloud.DiscoveryEng" +
-      "ine.V1\312\002\037Google\\Cloud\\DiscoveryEngine\\V1" +
-      "\352\002\"Google::Cloud::DiscoveryEngine::V1b\006p" +
-      "roto3"
-    };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.AnnotationsProto.getDescriptor(),
-          com.google.api.ClientProto.getDescriptor(),
-          com.google.api.FieldBehaviorProto.getDescriptor(),
-          com.google.api.ResourceProto.getDescriptor(),
-        });
-    internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_CompleteQueryRequest_descriptor,
-        new java.lang.String[] { "DataStore", "Query", "QueryModel", "UserPseudoId", });
-    internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor,
-        new java.lang.String[] { "QuerySuggestions", });
-    internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor =
-      internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_descriptor.getNestedTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_CompleteQueryResponse_QuerySuggestion_descriptor,
-        new java.lang.String[] { "Suggestion", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequestOrBuilder.java
deleted file mode 100644
index aba5843c264e..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DeleteSchemaRequestOrBuilder.java
+++ /dev/null
@@ -1,31 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1/schema_service.proto
-
-package com.google.cloud.discoveryengine.v1;
-
-public interface DeleteSchemaRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.DeleteSchemaRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The full resource name of the schema, in the format of
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The full resource name of the schema, in the format of
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentProto.java
deleted file mode 100644
index 3945ef391e59..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentProto.java
+++ /dev/null
@@ -1,96 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1/document.proto
-
-package com.google.cloud.discoveryengine.v1;
-
-public final class DocumentProto {
-  private DocumentProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_Document_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_Document_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_Document_Content_fieldAccessorTable;
-
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
-  }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
-  static {
-    java.lang.String[] descriptorData = {
-      "\n.google/cloud/discoveryengine/v1/docume" +
-      "nt.proto\022\037google.cloud.discoveryengine.v" +
-      "1\032\037google/api/field_behavior.proto\032\031goog" +
-      "le/api/resource.proto\032\034google/protobuf/s" +
-      "truct.proto\"\222\005\n\010Document\022.\n\013struct_data\030" +
-      "\004 \001(\0132\027.google.protobuf.StructH\000\022\023\n\tjson" +
-      "_data\030\005 \001(\tH\000\022\022\n\004name\030\001 \001(\tB\004\342A\001\005\022\020\n\002id\030" +
-      "\002 \001(\tB\004\342A\001\005\022\021\n\tschema_id\030\003 \001(\t\022B\n\007conten" +
-      "t\030\n \001(\01321.google.cloud.discoveryengine.v" +
-      "1.Document.Content\022\032\n\022parent_document_id" +
-      "\030\007 \001(\t\022:\n\023derived_struct_data\030\006 \001(\0132\027.go" +
-      "ogle.protobuf.StructB\004\342A\001\003\032K\n\007Content\022\023\n" +
-      "\traw_bytes\030\002 \001(\014H\000\022\r\n\003uri\030\003 \001(\tH\000\022\021\n\tmim" +
-      "e_type\030\001 \001(\tB\t\n\007content:\226\002\352A\222\002\n\'discover" +
-      "yengine.googleapis.com/Document\022fproject" +
-      "s/{project}/locations/{location}/dataSto" +
-      "res/{data_store}/branches/{branch}/docum" +
-      "ents/{document}\022\177projects/{project}/loca" +
-      "tions/{location}/collections/{collection" +
-      "}/dataStores/{data_store}/branches/{bran" +
-      "ch}/documents/{document}B\006\n\004dataB\200\002\n#com" +
-      ".google.cloud.discoveryengine.v1B\rDocume" +
-      "ntProtoP\001ZMcloud.google.com/go/discovery" +
-      "engine/apiv1/discoveryenginepb;discovery" +
-      "enginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Clou" +
-      "d.DiscoveryEngine.V1\312\002\037Google\\Cloud\\Disc" +
-      "overyEngine\\V1\352\002\"Google::Cloud::Discover" +
-      "yEngine::V1b\006proto3"
-    };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.FieldBehaviorProto.getDescriptor(),
-          com.google.api.ResourceProto.getDescriptor(),
-          com.google.protobuf.StructProto.getDescriptor(),
-        });
-    internal_static_google_cloud_discoveryengine_v1_Document_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1_Document_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_Document_descriptor,
-        new java.lang.String[] { "StructData", "JsonData", "Name", "Id", "SchemaId", "Content", "ParentDocumentId", "DerivedStructData", "Data", });
-    internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor =
-      internal_static_google_cloud_discoveryengine_v1_Document_descriptor.getNestedTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1_Document_Content_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_Document_Content_descriptor,
-        new java.lang.String[] { "RawBytes", "Uri", "MimeType", "Content", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.ResourceProto.resource);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.protobuf.StructProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceProto.java
deleted file mode 100644
index cf2e4e2d62d3..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/DocumentServiceProto.java
+++ /dev/null
@@ -1,226 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1/document_service.proto
-
-package com.google.cloud.discoveryengine.v1;
-
-public final class DocumentServiceProto {
-  private DocumentServiceProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_fieldAccessorTable;
-
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
-  }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
-  static {
-    java.lang.String[] descriptorData = {
-      "\n6google/cloud/discoveryengine/v1/docume" +
-      "nt_service.proto\022\037google.cloud.discovery" +
-      "engine.v1\032\034google/api/annotations.proto\032" +
-      "\027google/api/client.proto\032\037google/api/fie" +
-      "ld_behavior.proto\032\031google/api/resource.p" +
-      "roto\032.google/cloud/discoveryengine/v1/do" +
-      "cument.proto\0323google/cloud/discoveryengi" +
-      "ne/v1/import_config.proto\0322google/cloud/" +
-      "discoveryengine/v1/purge_config.proto\032#g" +
-      "oogle/longrunning/operations.proto\032\033goog" +
-      "le/protobuf/empty.proto\"T\n\022GetDocumentRe" +
-      "quest\022>\n\004name\030\001 \001(\tB0\342A\001\002\372A)\n\'discoverye" +
-      "ngine.googleapis.com/Document\"}\n\024ListDoc" +
-      "umentsRequest\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n%" +
-      "discoveryengine.googleapis.com/Branch\022\021\n" +
-      "\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"n\n\025" +
-      "ListDocumentsResponse\022<\n\tdocuments\030\001 \003(\013" +
-      "2).google.cloud.discoveryengine.v1.Docum" +
-      "ent\022\027\n\017next_page_token\030\002 \001(\t\"\265\001\n\025CreateD" +
-      "ocumentRequest\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n" +
-      "%discoveryengine.googleapis.com/Branch\022A" +
-      "\n\010document\030\002 \001(\0132).google.cloud.discover" +
-      "yengine.v1.DocumentB\004\342A\001\002\022\031\n\013document_id" +
-      "\030\003 \001(\tB\004\342A\001\002\"q\n\025UpdateDocumentRequest\022A\n" +
-      "\010document\030\001 \001(\0132).google.cloud.discovery" +
-      "engine.v1.DocumentB\004\342A\001\002\022\025\n\rallow_missin" +
-      "g\030\002 \001(\010\"W\n\025DeleteDocumentRequest\022>\n\004name" +
-      "\030\001 \001(\tB0\342A\001\002\372A)\n\'discoveryengine.googlea" +
-      "pis.com/Document2\220\023\n\017DocumentService\022\234\002\n" +
-      "\013GetDocument\0223.google.cloud.discoveryeng" +
-      "ine.v1.GetDocumentRequest\032).google.cloud" +
-      ".discoveryengine.v1.Document\"\254\001\332A\004name\202\323" +
-      "\344\223\002\236\001\022E/v1/{name=projects/*/locations/*/" +
-      "dataStores/*/branches/*/documents/*}ZU\022S" +
-      "/v1/{name=projects/*/locations/*/collect" +
-      "ions/*/dataStores/*/branches/*/documents" +
-      "/*}\022\257\002\n\rListDocuments\0225.google.cloud.dis" +
-      "coveryengine.v1.ListDocumentsRequest\0326.g" +
-      "oogle.cloud.discoveryengine.v1.ListDocum" +
-      "entsResponse\"\256\001\332A\006parent\202\323\344\223\002\236\001\022E/v1/{pa" +
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-      "/branches/*}/documentsZU\022S/v1/{parent=pr" +
-      "ojects/*/locations/*/collections/*/dataS" +
-      "tores/*/branches/*}/documents\022\315\002\n\016Create" +
-      "Document\0226.google.cloud.discoveryengine." +
-      "v1.CreateDocumentRequest\032).google.cloud." +
-      "discoveryengine.v1.Document\"\327\001\332A\033parent," +
-      "document,document_id\202\323\344\223\002\262\001\"E/v1/{parent" +
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-      "ent=projects/*/locations/*/collections/*" +
-      "/dataStores/*/branches/*}/documents:\010doc" +
-      "ument\022\301\002\n\016UpdateDocument\0226.google.cloud." +
-      "discoveryengine.v1.UpdateDocumentRequest" +
-      "\032).google.cloud.discoveryengine.v1.Docum" +
-      "ent\"\313\001\202\323\344\223\002\304\0012N/v1/{document.name=projec" +
-      "ts/*/locations/*/dataStores/*/branches/*" +
-      "/documents/*}:\010documentZh2\\/v1/{document" +
-      ".name=projects/*/locations/*/collections" +
-      "/*/dataStores/*/branches/*/documents/*}:" +
-      "\010document\022\217\002\n\016DeleteDocument\0226.google.cl" +
-      "oud.discoveryengine.v1.DeleteDocumentReq" +
-      "uest\032\026.google.protobuf.Empty\"\254\001\332A\004name\202\323" +
-      "\344\223\002\236\001*E/v1/{name=projects/*/locations/*/" +
-      "dataStores/*/branches/*/documents/*}ZU*S" +
-      "/v1/{name=projects/*/locations/*/collect" +
-      "ions/*/dataStores/*/branches/*/documents" +
-      "/*}\022\232\003\n\017ImportDocuments\0227.google.cloud.d" +
-      "iscoveryengine.v1.ImportDocumentsRequest" +
-      "\032\035.google.longrunning.Operation\"\256\002\312Ar\n7g" +
-      "oogle.cloud.discoveryengine.v1.ImportDoc" +
-      "umentsResponse\0227google.cloud.discoveryen" +
-      "gine.v1.ImportDocumentsMetadata\202\323\344\223\002\262\001\"L" +
-      "/v1/{parent=projects/*/locations/*/dataS" +
-      "tores/*/branches/*}/documents:import:\001*Z" +
-      "_\"Z/v1/{parent=projects/*/locations/*/co" +
-      "llections/*/dataStores/*/branches/*}/doc" +
-      "uments:import:\001*\022\224\003\n\016PurgeDocuments\0226.go" +
-      "ogle.cloud.discoveryengine.v1.PurgeDocum" +
-      "entsRequest\032\035.google.longrunning.Operati" +
-      "on\"\252\002\312Ap\n6google.cloud.discoveryengine.v" +
-      "1.PurgeDocumentsResponse\0226google.cloud.d" +
-      "iscoveryengine.v1.PurgeDocumentsMetadata" +
-      "\202\323\344\223\002\260\001\"K/v1/{parent=projects/*/location" +
-      "s/*/dataStores/*/branches/*}/documents:p" +
-      "urge:\001*Z^\"Y/v1/{parent=projects/*/locati" +
-      "ons/*/collections/*/dataStores/*/branche" +
-      "s/*}/documents:purge:\001*\032R\312A\036discoveryeng" +
-      "ine.googleapis.com\322A.https://www.googlea" +
-      "pis.com/auth/cloud-platformB\207\002\n#com.goog" +
-      "le.cloud.discoveryengine.v1B\024DocumentSer" +
-      "viceProtoP\001ZMcloud.google.com/go/discove" +
-      "ryengine/apiv1/discoveryenginepb;discove" +
-      "ryenginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Cl" +
-      "oud.DiscoveryEngine.V1\312\002\037Google\\Cloud\\Di" +
-      "scoveryEngine\\V1\352\002\"Google::Cloud::Discov" +
-      "eryEngine::V1b\006proto3"
-    };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.AnnotationsProto.getDescriptor(),
-          com.google.api.ClientProto.getDescriptor(),
-          com.google.api.FieldBehaviorProto.getDescriptor(),
-          com.google.api.ResourceProto.getDescriptor(),
-          com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor(),
-          com.google.cloud.discoveryengine.v1.ImportConfigProto.getDescriptor(),
-          com.google.cloud.discoveryengine.v1.PurgeConfigProto.getDescriptor(),
-          com.google.longrunning.OperationsProto.getDescriptor(),
-          com.google.protobuf.EmptyProto.getDescriptor(),
-        });
-    internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_GetDocumentRequest_descriptor,
-        new java.lang.String[] { "Name", });
-    internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_ListDocumentsRequest_descriptor,
-        new java.lang.String[] { "Parent", "PageSize", "PageToken", });
-    internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor =
-      getDescriptor().getMessageTypes().get(2);
-    internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_ListDocumentsResponse_descriptor,
-        new java.lang.String[] { "Documents", "NextPageToken", });
-    internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor =
-      getDescriptor().getMessageTypes().get(3);
-    internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_CreateDocumentRequest_descriptor,
-        new java.lang.String[] { "Parent", "Document", "DocumentId", });
-    internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor =
-      getDescriptor().getMessageTypes().get(4);
-    internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_UpdateDocumentRequest_descriptor,
-        new java.lang.String[] { "Document", "AllowMissing", });
-    internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor =
-      getDescriptor().getMessageTypes().get(5);
-    internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_DeleteDocumentRequest_descriptor,
-        new java.lang.String[] { "Name", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.methodSignature);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    registry.add(com.google.longrunning.OperationsProto.operationInfo);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor();
-    com.google.cloud.discoveryengine.v1.ImportConfigProto.getDescriptor();
-    com.google.cloud.discoveryengine.v1.PurgeConfigProto.getDescriptor();
-    com.google.longrunning.OperationsProto.getDescriptor();
-    com.google.protobuf.EmptyProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequestOrBuilder.java
deleted file mode 100644
index ae8509821992..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/GetSchemaRequestOrBuilder.java
+++ /dev/null
@@ -1,31 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1/schema_service.proto
-
-package com.google.cloud.discoveryengine.v1;
-
-public interface GetSchemaRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.GetSchemaRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The full resource name of the schema, in the format of
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The full resource name of the schema, in the format of
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportConfigProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportConfigProto.java
deleted file mode 100644
index 1c211be3572c..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/ImportConfigProto.java
+++ /dev/null
@@ -1,247 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1/import_config.proto
-
-package com.google.cloud.discoveryengine.v1;
-
-public final class ImportConfigProto {
-  private ImportConfigProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_GcsSource_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_GcsSource_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_BigQuerySource_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_BigQuerySource_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_ImportErrorConfig_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_descriptor;
-  static final 
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-      internal_static_google_cloud_discoveryengine_v1_ImportUserEventsRequest_InlineSource_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_ImportUserEventsResponse_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_ImportUserEventsMetadata_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_descriptor;
-  static final 
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-      internal_static_google_cloud_discoveryengine_v1_ImportDocumentsMetadata_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_descriptor;
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-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
-  }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
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-  static {
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-      "\n3google/cloud/discoveryengine/v1/import" +
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-      "ine.v1\032\037google/api/field_behavior.proto\032" +
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-      "roto\032\037google/protobuf/timestamp.proto\032\027g" +
-      "oogle/rpc/status.proto\032\026google/type/date" +
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-      "ype.DateH\000\022\022\n\nproject_id\030\001 \001(\t\022\030\n\ndatase" +
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-      "\022\027\n\017gcs_staging_dir\030\004 \001(\t\022\023\n\013data_schema" +
-      "\030\006 \001(\tB\013\n\tpartition\"8\n\021ImportErrorConfig" +
-      "\022\024\n\ngcs_prefix\030\001 \001(\tH\000B\r\n\013destination\"\207\004" +
-      "\n\027ImportUserEventsRequest\022d\n\rinline_sour" +
-      "ce\030\002 \001(\0132E.google.cloud.discoveryengine." +
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-      "\004\342A\001\002H\000\022F\n\ngcs_source\030\003 \001(\0132*.google.clo" +
-      "ud.discoveryengine.v1.GcsSourceB\004\342A\001\002H\000\022" +
-      "P\n\017bigquery_source\030\004 \001(\0132/.google.cloud." +
-      "discoveryengine.v1.BigQuerySourceB\004\342A\001\002H" +
-      "\000\022A\n\006parent\030\001 \001(\tB1\342A\001\002\372A*\n(discoveryeng" +
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-    internal_static_google_cloud_discoveryengine_v1_ImportDocumentsRequest_InlineSource_descriptor =
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-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
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-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    com.google.protobuf.Descriptors.FileDescriptor
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-    com.google.protobuf.TimestampProto.getDescriptor();
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diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeConfigProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeConfigProto.java
deleted file mode 100644
index 86f62de6f814..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/PurgeConfigProto.java
+++ /dev/null
@@ -1,101 +0,0 @@
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-// source: google/cloud/discoveryengine/v1/purge_config.proto
-
-package com.google.cloud.discoveryengine.v1;
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-public final class PurgeConfigProto {
-  private PurgeConfigProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
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-    internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_descriptor =
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-    internal_static_google_cloud_discoveryengine_v1_PurgeDocumentsMetadata_fieldAccessorTable = new
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-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
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-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.protobuf.TimestampProto.getDescriptor();
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diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaProto.java
deleted file mode 100644
index 1da2736673cf..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaProto.java
+++ /dev/null
@@ -1,77 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1/schema.proto
-
-package com.google.cloud.discoveryengine.v1;
-
-public final class SchemaProto {
-  private SchemaProto() {}
-  public static void registerAllExtensions(
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-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
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-    internal_static_google_cloud_discoveryengine_v1_Schema_descriptor;
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-      "Pprojects/{project}/locations/{location}" +
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-      "}\022iprojects/{project}/locations/{locatio" +
-      "n}/collections/{collection}/dataStores/{" +
-      "data_store}/schemas/{schema}B\010\n\006schemaB\376" +
-      "\001\n#com.google.cloud.discoveryengine.v1B\013" +
-      "SchemaProtoP\001ZMcloud.google.com/go/disco" +
-      "veryengine/apiv1/discoveryenginepb;disco" +
-      "veryenginepb\242\002\017DISCOVERYENGINE\252\002\037Google." +
-      "Cloud.DiscoveryEngine.V1\312\002\037Google\\Cloud\\" +
-      "DiscoveryEngine\\V1\352\002\"Google::Cloud::Disc" +
-      "overyEngine::V1b\006proto3"
-    };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
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-          com.google.api.FieldBehaviorProto.getDescriptor(),
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-    registry.add(com.google.api.ResourceProto.resource);
-    com.google.protobuf.Descriptors.FileDescriptor
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-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.protobuf.StructProto.getDescriptor();
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-
-  // @@protoc_insertion_point(outer_class_scope)
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diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceProto.java
deleted file mode 100644
index bd392630dec5..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SchemaServiceProto.java
+++ /dev/null
@@ -1,245 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1/schema_service.proto
-
-package com.google.cloud.discoveryengine.v1;
-
-public final class SchemaServiceProto {
-  private SchemaServiceProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
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-  public static void registerAllExtensions(
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-      descriptor;
-  static {
-    java.lang.String[] descriptorData = {
-      "\n4google/cloud/discoveryengine/v1/schema" +
-      "_service.proto\022\037google.cloud.discoveryen" +
-      "gine.v1\032\034google/api/annotations.proto\032\027g" +
-      "oogle/api/client.proto\032\037google/api/field" +
-      "_behavior.proto\032\031google/api/resource.pro" +
-      "to\032,google/cloud/discoveryengine/v1/sche" +
-      "ma.proto\032#google/longrunning/operations." +
-      "proto\032\033google/protobuf/empty.proto\032\037goog" +
-      "le/protobuf/timestamp.proto\"P\n\020GetSchema" +
-      "Request\022<\n\004name\030\001 \001(\tB.\342A\001\002\372A\'\n%discover" +
-      "yengine.googleapis.com/Schema\"~\n\022ListSch" +
-      "emasRequest\022A\n\006parent\030\001 \001(\tB1\342A\001\002\372A*\n(di" +
-      "scoveryengine.googleapis.com/DataStore\022\021" +
-      "\n\tpage_size\030\002 \001(\005\022\022\n\npage_token\030\003 \001(\t\"h\n" +
-      "\023ListSchemasResponse\0228\n\007schemas\030\001 \003(\0132\'." +
-      "google.cloud.discoveryengine.v1.Schema\022\027" +
-      "\n\017next_page_token\030\002 \001(\t\"\260\001\n\023CreateSchema" +
-      "Request\022A\n\006parent\030\001 \001(\tB1\342A\001\002\372A*\n(discov" +
-      "eryengine.googleapis.com/DataStore\022=\n\006sc" +
-      "hema\030\002 \001(\0132\'.google.cloud.discoveryengin" +
-      "e.v1.SchemaB\004\342A\001\002\022\027\n\tschema_id\030\003 \001(\tB\004\342A" +
-      "\001\002\"k\n\023UpdateSchemaRequest\022=\n\006schema\030\001 \001(" +
-      "\0132\'.google.cloud.discoveryengine.v1.Sche" +
-      "maB\004\342A\001\002\022\025\n\rallow_missing\030\003 \001(\010\"S\n\023Delet" +
-      "eSchemaRequest\022<\n\004name\030\001 \001(\tB.\342A\001\002\372A\'\n%d" +
-      "iscoveryengine.googleapis.com/Schema\"x\n\024" +
-      "CreateSchemaMetadata\022/\n\013create_time\030\001 \001(" +
-      "\0132\032.google.protobuf.Timestamp\022/\n\013update_" +
-      "time\030\002 \001(\0132\032.google.protobuf.Timestamp\"x" +
-      "\n\024UpdateSchemaMetadata\022/\n\013create_time\030\001 " +
-      "\001(\0132\032.google.protobuf.Timestamp\022/\n\013updat" +
-      "e_time\030\002 \001(\0132\032.google.protobuf.Timestamp" +
-      "\"x\n\024DeleteSchemaMetadata\022/\n\013create_time\030" +
-      "\001 \001(\0132\032.google.protobuf.Timestamp\022/\n\013upd" +
-      "ate_time\030\002 \001(\0132\032.google.protobuf.Timesta" +
-      "mp2\261\r\n\rSchemaService\022\374\001\n\tGetSchema\0221.goo" +
-      "gle.cloud.discoveryengine.v1.GetSchemaRe" +
-      "quest\032\'.google.cloud.discoveryengine.v1." +
-      "Schema\"\222\001\332A\004name\202\323\344\223\002\204\001\0228/v1/{name=proje" +
-      "cts/*/locations/*/dataStores/*/schemas/*" +
-      "}ZH\022F/v1/{name=projects/*/locations/*/co" +
-      "llections/*/dataStores/*/schemas/*}\022\217\002\n\013" +
-      "ListSchemas\0223.google.cloud.discoveryengi" +
-      "ne.v1.ListSchemasRequest\0324.google.cloud." +
-      "discoveryengine.v1.ListSchemasResponse\"\224" +
-      "\001\332A\006parent\202\323\344\223\002\204\001\0228/v1/{parent=projects/" +
-      "*/locations/*/dataStores/*}/schemasZH\022F/" +
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-      "tions/*/dataStores/*}/schemas\022\374\002\n\014Create" +
-      "Schema\0224.google.cloud.discoveryengine.v1" +
-      ".CreateSchemaRequest\032\035.google.longrunnin" +
-      "g.Operation\"\226\002\312A^\n&google.cloud.discover" +
-      "yengine.v1.Schema\0224google.cloud.discover" +
-      "yengine.v1.CreateSchemaMetadata\332A\027parent" +
-      ",schema,schema_id\202\323\344\223\002\224\001\"8/v1/{parent=pr" +
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-      "as:\006schemaZP\"F/v1/{parent=projects/*/loc" +
-      "ations/*/collections/*/dataStores/*}/sch" +
-      "emas:\006schema\022\360\002\n\014UpdateSchema\0224.google.c" +
-      "loud.discoveryengine.v1.UpdateSchemaRequ" +
-      "est\032\035.google.longrunning.Operation\"\212\002\312A^" +
-      "\n&google.cloud.discoveryengine.v1.Schema" +
-      "\0224google.cloud.discoveryengine.v1.Update" +
-      "SchemaMetadata\202\323\344\223\002\242\0012?/v1/{schema.name=" +
-      "projects/*/locations/*/dataStores/*/sche" +
-      "mas/*}:\006schemaZW2M/v1/{schema.name=proje" +
-      "cts/*/locations/*/collections/*/dataStor" +
-      "es/*/schemas/*}:\006schema\022\310\002\n\014DeleteSchema" +
-      "\0224.google.cloud.discoveryengine.v1.Delet" +
-      "eSchemaRequest\032\035.google.longrunning.Oper" +
-      "ation\"\342\001\312AM\n\025google.protobuf.Empty\0224goog" +
-      "le.cloud.discoveryengine.v1.DeleteSchema" +
-      "Metadata\332A\004name\202\323\344\223\002\204\001*8/v1/{name=projec" +
-      "ts/*/locations/*/dataStores/*/schemas/*}" +
-      "ZH*F/v1/{name=projects/*/locations/*/col" +
-      "lections/*/dataStores/*/schemas/*}\032R\312A\036d" +
-      "iscoveryengine.googleapis.com\322A.https://" +
-      "www.googleapis.com/auth/cloud-platformB\205" +
-      "\002\n#com.google.cloud.discoveryengine.v1B\022" +
-      "SchemaServiceProtoP\001ZMcloud.google.com/g" +
-      "o/discoveryengine/apiv1/discoveryenginep" +
-      "b;discoveryenginepb\242\002\017DISCOVERYENGINE\252\002\037" +
-      "Google.Cloud.DiscoveryEngine.V1\312\002\037Google" +
-      "\\Cloud\\DiscoveryEngine\\V1\352\002\"Google::Clou" +
-      "d::DiscoveryEngine::V1b\006proto3"
-    };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.AnnotationsProto.getDescriptor(),
-          com.google.api.ClientProto.getDescriptor(),
-          com.google.api.FieldBehaviorProto.getDescriptor(),
-          com.google.api.ResourceProto.getDescriptor(),
-          com.google.cloud.discoveryengine.v1.SchemaProto.getDescriptor(),
-          com.google.longrunning.OperationsProto.getDescriptor(),
-          com.google.protobuf.EmptyProto.getDescriptor(),
-          com.google.protobuf.TimestampProto.getDescriptor(),
-        });
-    internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_GetSchemaRequest_descriptor,
-        new java.lang.String[] { "Name", });
-    internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_ListSchemasRequest_descriptor,
-        new java.lang.String[] { "Parent", "PageSize", "PageToken", });
-    internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor =
-      getDescriptor().getMessageTypes().get(2);
-    internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_ListSchemasResponse_descriptor,
-        new java.lang.String[] { "Schemas", "NextPageToken", });
-    internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor =
-      getDescriptor().getMessageTypes().get(3);
-    internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_CreateSchemaRequest_descriptor,
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-    internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor =
-      getDescriptor().getMessageTypes().get(4);
-    internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_UpdateSchemaRequest_descriptor,
-        new java.lang.String[] { "Schema", "AllowMissing", });
-    internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor =
-      getDescriptor().getMessageTypes().get(5);
-    internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_DeleteSchemaRequest_descriptor,
-        new java.lang.String[] { "Name", });
-    internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor =
-      getDescriptor().getMessageTypes().get(6);
-    internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_CreateSchemaMetadata_descriptor,
-        new java.lang.String[] { "CreateTime", "UpdateTime", });
-    internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor =
-      getDescriptor().getMessageTypes().get(7);
-    internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_UpdateSchemaMetadata_descriptor,
-        new java.lang.String[] { "CreateTime", "UpdateTime", });
-    internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor =
-      getDescriptor().getMessageTypes().get(8);
-    internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_DeleteSchemaMetadata_descriptor,
-        new java.lang.String[] { "CreateTime", "UpdateTime", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.methodSignature);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    registry.add(com.google.longrunning.OperationsProto.operationInfo);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.cloud.discoveryengine.v1.SchemaProto.getDescriptor();
-    com.google.longrunning.OperationsProto.getDescriptor();
-    com.google.protobuf.EmptyProto.getDescriptor();
-    com.google.protobuf.TimestampProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceProto.java
deleted file mode 100644
index c4930089ea3b..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/SearchServiceProto.java
+++ /dev/null
@@ -1,225 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1/search_service.proto
-
-package com.google.cloud.discoveryengine.v1;
-
-public final class SearchServiceProto {
-  private SearchServiceProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_SearchRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor;
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-      internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_fieldAccessorTable;
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-    internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor;
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-      internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_fieldAccessorTable;
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-    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_descriptor;
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-      internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_fieldAccessorTable;
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-    internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor;
-  static final 
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-      internal_static_google_cloud_discoveryengine_v1_SearchResponse_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor;
-  static final 
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-      internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_fieldAccessorTable;
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-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
-  }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
-  static {
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-      "_service.proto\022\037google.cloud.discoveryen" +
-      "gine.v1\032\034google/api/annotations.proto\032\027g" +
-      "oogle/api/client.proto\032\037google/api/field" +
-      "_behavior.proto\032\031google/api/resource.pro" +
-      "to\032,google/cloud/discoveryengine/v1/comm" +
-      "on.proto\032.google/cloud/discoveryengine/v" +
-      "1/document.proto\032\034google/protobuf/struct" +
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-      "ine.v1.UserInfo\022J\n\006params\030\013 \003(\0132:.google" +
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-      "chRequest.QueryExpansionSpec\022a\n\025spell_co" +
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-      "veryengine.v1.SearchRequest.SpellCorrect" +
-      "ionSpec\022\026\n\016user_pseudo_id\030\017 \001(\t\022]\n\023conte" +
-      "nt_search_spec\030\030 \001(\0132@.google.cloud.disc" +
-      "overyengine.v1.SearchRequest.ContentSear" +
-      "chSpec\022\023\n\013safe_search\030\024 \001(\010\022S\n\013user_labe" +
-      "ls\030\026 \003(\0132>.google.cloud.discoveryengine." +
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-      "ryExpansionSpec\022^\n\tcondition\030\001 \001(\0162K.goo" +
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-      "st.QueryExpansionSpec.Condition\">\n\tCondi" +
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-      "ContentSearchSpec.SnippetSpec\032@\n\013Snippet" +
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-      "ence_only\030\002 \001(\010\032E\n\013ParamsEntry\022\013\n\003key\030\001 " +
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-      "ue:\0028\001\0321\n\017UserLabelsEntry\022\013\n\003key\030\001 \001(\t\022\r" +
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-      "gine.v1.SearchResponse.SearchResult\022\022\n\nt" +
-      "otal_size\030\003 \001(\005\022\031\n\021attribution_token\030\004 \001" +
-      "(\t\022\027\n\017next_page_token\030\005 \001(\t\022\027\n\017corrected" +
-      "_query\030\007 \001(\t\032W\n\014SearchResult\022\n\n\002id\030\001 \001(\t" +
-      "\022;\n\010document\030\002 \001(\0132).google.cloud.discov" +
-      "eryengine.v1.Document2\223\003\n\rSearchService\022" +
-      "\255\002\n\006Search\022..google.cloud.discoveryengin" +
-      "e.v1.SearchRequest\032/.google.cloud.discov" +
-      "eryengine.v1.SearchResponse\"\301\001\202\323\344\223\002\272\001\"P/" +
-      "v1/{serving_config=projects/*/locations/" +
-      "*/dataStores/*/servingConfigs/*}:search:" +
-      "\001*Zc\"^/v1/{serving_config=projects/*/loc" +
-      "ations/*/collections/*/dataStores/*/serv" +
-      "ingConfigs/*}:search:\001*\032R\312A\036discoveryeng" +
-      "ine.googleapis.com\322A.https://www.googlea" +
-      "pis.com/auth/cloud-platformB\205\002\n#com.goog" +
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-      "engine/apiv1/discoveryenginepb;discovery" +
-      "enginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Clou" +
-      "d.DiscoveryEngine.V1\312\002\037Google\\Cloud\\Disc" +
-      "overyEngine\\V1\352\002\"Google::Cloud::Discover" +
-      "yEngine::V1b\006proto3"
-    };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.AnnotationsProto.getDescriptor(),
-          com.google.api.ClientProto.getDescriptor(),
-          com.google.api.FieldBehaviorProto.getDescriptor(),
-          com.google.api.ResourceProto.getDescriptor(),
-          com.google.cloud.discoveryengine.v1.CommonProto.getDescriptor(),
-          com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor(),
-          com.google.protobuf.StructProto.getDescriptor(),
-        });
-    internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1_SearchRequest_fieldAccessorTable = new
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-    internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_descriptor =
-      internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor.getNestedTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1_SearchRequest_QueryExpansionSpec_fieldAccessorTable = new
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-    internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_descriptor =
-      internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor.getNestedTypes().get(1);
-    internal_static_google_cloud_discoveryengine_v1_SearchRequest_SpellCorrectionSpec_fieldAccessorTable = new
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-    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor =
-      internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor.getNestedTypes().get(2);
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-    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor =
-      internal_static_google_cloud_discoveryengine_v1_SearchRequest_ContentSearchSpec_descriptor.getNestedTypes().get(0);
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-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
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-        new java.lang.String[] { "MaxSnippetCount", "ReferenceOnly", });
-    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_descriptor =
-      internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor.getNestedTypes().get(3);
-    internal_static_google_cloud_discoveryengine_v1_SearchRequest_ParamsEntry_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
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-    internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_descriptor =
-      internal_static_google_cloud_discoveryengine_v1_SearchRequest_descriptor.getNestedTypes().get(4);
-    internal_static_google_cloud_discoveryengine_v1_SearchRequest_UserLabelsEntry_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
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-        new java.lang.String[] { "Key", "Value", });
-    internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_discoveryengine_v1_SearchResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor,
-        new java.lang.String[] { "Results", "TotalSize", "AttributionToken", "NextPageToken", "CorrectedQuery", });
-    internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_descriptor =
-      internal_static_google_cloud_discoveryengine_v1_SearchResponse_descriptor.getNestedTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1_SearchResponse_SearchResult_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
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-        new java.lang.String[] { "Id", "Document", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.cloud.discoveryengine.v1.CommonProto.getDescriptor();
-    com.google.cloud.discoveryengine.v1.DocumentProto.getDescriptor();
-    com.google.protobuf.StructProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventProto.java
deleted file mode 100644
index 585fc68a0dd9..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventProto.java
+++ /dev/null
@@ -1,210 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1/user_event.proto
-
-package com.google.cloud.discoveryengine.v1;
-
-public final class UserEventProto {
-  private UserEventProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_UserEvent_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_descriptor;
-  static final 
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-      internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_fieldAccessorTable;
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-    internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor;
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-      internal_static_google_cloud_discoveryengine_v1_PageInfo_fieldAccessorTable;
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-    internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor;
-  static final 
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-  static final 
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-      internal_static_google_cloud_discoveryengine_v1_CompletionInfo_fieldAccessorTable;
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-    internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor;
-  static final 
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-      internal_static_google_cloud_discoveryengine_v1_TransactionInfo_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_DocumentInfo_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_PanelInfo_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor;
-  static final 
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-      internal_static_google_cloud_discoveryengine_v1_MediaInfo_fieldAccessorTable;
-
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
-  }
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-      descriptor;
-  static {
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-      "\n0google/cloud/discoveryengine/v1/user_e" +
-      "vent.proto\022\037google.cloud.discoveryengine" +
-      ".v1\032\037google/api/field_behavior.proto\032\031go" +
-      "ogle/api/resource.proto\032,google/cloud/di" +
-      "scoveryengine/v1/common.proto\032\036google/pr" +
-      "otobuf/duration.proto\032\037google/protobuf/t" +
-      "imestamp.proto\"\275\007\n\tUserEvent\022\030\n\nevent_ty" +
-      "pe\030\001 \001(\tB\004\342A\001\002\022\034\n\016user_pseudo_id\030\002 \001(\tB\004" +
-      "\342A\001\002\022.\n\nevent_time\030\003 \001(\0132\032.google.protob" +
-      "uf.Timestamp\022<\n\tuser_info\030\004 \001(\0132).google" +
-      ".cloud.discoveryengine.v1.UserInfo\022\033\n\023di" +
-      "rect_user_request\030\005 \001(\010\022\022\n\nsession_id\030\006 " +
-      "\001(\t\022<\n\tpage_info\030\007 \001(\0132).google.cloud.di" +
-      "scoveryengine.v1.PageInfo\022\031\n\021attribution" +
-      "_token\030\010 \001(\t\022\016\n\006filter\030\t \001(\t\022@\n\tdocument" +
-      "s\030\n \003(\0132-.google.cloud.discoveryengine.v" +
-      "1.DocumentInfo\0229\n\005panel\030\013 \001(\0132*.google.c" +
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-      "rch_info\030\014 \001(\0132+.google.cloud.discoverye" +
-      "ngine.v1.SearchInfo\022H\n\017completion_info\030\r" +
-      " \001(\0132/.google.cloud.discoveryengine.v1.C" +
-      "ompletionInfo\022J\n\020transaction_info\030\016 \001(\0132" +
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-      "ctionInfo\022\017\n\007tag_ids\030\017 \003(\t\022\025\n\rpromotion_" +
-      "ids\030\020 \003(\t\022N\n\nattributes\030\021 \003(\0132:.google.c" +
-      "loud.discoveryengine.v1.UserEvent.Attrib" +
-      "utesEntry\022>\n\nmedia_info\030\022 \001(\0132*.google.c" +
-      "loud.discoveryengine.v1.MediaInfo\032c\n\017Att" +
-      "ributesEntry\022\013\n\003key\030\001 \001(\t\022?\n\005value\030\002 \001(\013" +
-      "20.google.cloud.discoveryengine.v1.Custo" +
-      "mAttribute:\0028\001\"Y\n\010PageInfo\022\023\n\013pageview_i" +
-      "d\030\001 \001(\t\022\025\n\rpage_category\030\002 \001(\t\022\013\n\003uri\030\003 " +
-      "\001(\t\022\024\n\014referrer_uri\030\004 \001(\t\"T\n\nSearchInfo\022" +
-      "\024\n\014search_query\030\001 \001(\t\022\020\n\010order_by\030\002 \001(\t\022" +
-      "\023\n\006offset\030\003 \001(\005H\000\210\001\001B\t\n\007_offset\"H\n\016Compl" +
-      "etionInfo\022\033\n\023selected_suggestion\030\001 \001(\t\022\031" +
-      "\n\021selected_position\030\002 \001(\005\"\313\001\n\017Transactio" +
-      "nInfo\022\030\n\005value\030\001 \001(\002B\004\342A\001\002H\000\210\001\001\022\026\n\010curre" +
-      "ncy\030\002 \001(\tB\004\342A\001\002\022\026\n\016transaction_id\030\003 \001(\t\022" +
-      "\020\n\003tax\030\004 \001(\002H\001\210\001\001\022\021\n\004cost\030\005 \001(\002H\002\210\001\001\022\033\n\016" +
-      "discount_value\030\006 \001(\002H\003\210\001\001B\010\n\006_valueB\006\n\004_" +
-      "taxB\007\n\005_costB\021\n\017_discount_value\"\266\001\n\014Docu" +
-      "mentInfo\022\022\n\002id\030\001 \001(\tB\004\342A\001\002H\000\022@\n\004name\030\002 \001" +
-      "(\tB0\342A\001\002\372A)\n\'discoveryengine.googleapis." +
-      "com/DocumentH\000\022\025\n\010quantity\030\003 \001(\005H\001\210\001\001\022\025\n" +
-      "\rpromotion_ids\030\004 \003(\tB\025\n\023document_descrip" +
-      "torB\013\n\t_quantity\"\225\001\n\tPanelInfo\022\026\n\010panel_" +
-      "id\030\002 \001(\tB\004\342A\001\002\022\024\n\014display_name\030\003 \001(\t\022\033\n\016" +
-      "panel_position\030\004 \001(\005H\000\210\001\001\022\031\n\014total_panel" +
-      "s\030\005 \001(\005H\001\210\001\001B\021\n\017_panel_positionB\017\n\r_tota" +
-      "l_panels\"\215\001\n\tMediaInfo\022:\n\027media_progress" +
-      "_duration\030\001 \001(\0132\031.google.protobuf.Durati" +
-      "on\022&\n\031media_progress_percentage\030\002 \001(\002H\000\210" +
-      "\001\001B\034\n\032_media_progress_percentageB\201\002\n#com" +
-      ".google.cloud.discoveryengine.v1B\016UserEv" +
-      "entProtoP\001ZMcloud.google.com/go/discover" +
-      "yengine/apiv1/discoveryenginepb;discover" +
-      "yenginepb\242\002\017DISCOVERYENGINE\252\002\037Google.Clo" +
-      "ud.DiscoveryEngine.V1\312\002\037Google\\Cloud\\Dis" +
-      "coveryEngine\\V1\352\002\"Google::Cloud::Discove" +
-      "ryEngine::V1b\006proto3"
-    };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.FieldBehaviorProto.getDescriptor(),
-          com.google.api.ResourceProto.getDescriptor(),
-          com.google.cloud.discoveryengine.v1.CommonProto.getDescriptor(),
-          com.google.protobuf.DurationProto.getDescriptor(),
-          com.google.protobuf.TimestampProto.getDescriptor(),
-        });
-    internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1_UserEvent_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor,
-        new java.lang.String[] { "EventType", "UserPseudoId", "EventTime", "UserInfo", "DirectUserRequest", "SessionId", "PageInfo", "AttributionToken", "Filter", "Documents", "Panel", "SearchInfo", "CompletionInfo", "TransactionInfo", "TagIds", "PromotionIds", "Attributes", "MediaInfo", });
-    internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_descriptor =
-      internal_static_google_cloud_discoveryengine_v1_UserEvent_descriptor.getNestedTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_UserEvent_AttributesEntry_descriptor,
-        new java.lang.String[] { "Key", "Value", });
-    internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_discoveryengine_v1_PageInfo_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_PageInfo_descriptor,
-        new java.lang.String[] { "PageviewId", "PageCategory", "Uri", "ReferrerUri", });
-    internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor =
-      getDescriptor().getMessageTypes().get(2);
-    internal_static_google_cloud_discoveryengine_v1_SearchInfo_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_SearchInfo_descriptor,
-        new java.lang.String[] { "SearchQuery", "OrderBy", "Offset", "Offset", });
-    internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor =
-      getDescriptor().getMessageTypes().get(3);
-    internal_static_google_cloud_discoveryengine_v1_CompletionInfo_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_CompletionInfo_descriptor,
-        new java.lang.String[] { "SelectedSuggestion", "SelectedPosition", });
-    internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor =
-      getDescriptor().getMessageTypes().get(4);
-    internal_static_google_cloud_discoveryengine_v1_TransactionInfo_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_TransactionInfo_descriptor,
-        new java.lang.String[] { "Value", "Currency", "TransactionId", "Tax", "Cost", "DiscountValue", "Value", "Tax", "Cost", "DiscountValue", });
-    internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor =
-      getDescriptor().getMessageTypes().get(5);
-    internal_static_google_cloud_discoveryengine_v1_DocumentInfo_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_DocumentInfo_descriptor,
-        new java.lang.String[] { "Id", "Name", "Quantity", "PromotionIds", "DocumentDescriptor", "Quantity", });
-    internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor =
-      getDescriptor().getMessageTypes().get(6);
-    internal_static_google_cloud_discoveryengine_v1_PanelInfo_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_PanelInfo_descriptor,
-        new java.lang.String[] { "PanelId", "DisplayName", "PanelPosition", "TotalPanels", "PanelPosition", "TotalPanels", });
-    internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor =
-      getDescriptor().getMessageTypes().get(7);
-    internal_static_google_cloud_discoveryengine_v1_MediaInfo_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_MediaInfo_descriptor,
-        new java.lang.String[] { "MediaProgressDuration", "MediaProgressPercentage", "MediaProgressPercentage", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.cloud.discoveryengine.v1.CommonProto.getDescriptor();
-    com.google.protobuf.DurationProto.getDescriptor();
-    com.google.protobuf.TimestampProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceProto.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceProto.java
deleted file mode 100644
index 824b522dd91e..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/UserEventServiceProto.java
+++ /dev/null
@@ -1,134 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1/user_event_service.proto
-
-package com.google.cloud.discoveryengine.v1;
-
-public final class UserEventServiceProto {
-  private UserEventServiceProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
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-    internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_fieldAccessorTable;
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-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
-  }
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-      "vent_service.proto\022\037google.cloud.discove" +
-      "ryengine.v1\032\034google/api/annotations.prot" +
-      "o\032\027google/api/client.proto\032\037google/api/f" +
-      "ield_behavior.proto\032\031google/api/httpbody" +
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-      "e/cloud/discoveryengine/v1/import_config" +
-      ".proto\0320google/cloud/discoveryengine/v1/" +
-      "user_event.proto\032#google/longrunning/ope" +
-      "rations.proto\"\264\001\n\025WriteUserEventRequest\022" +
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-      "\030\002 \001(\0132*.google.cloud.discoveryengine.v1" +
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-      "\027CollectUserEventRequest\022A\n\006parent\030\001 \001(\t" +
-      "B1\342A\001\002\372A*\n(discoveryengine.googleapis.co" +
-      "m/DataStore\022\030\n\nuser_event\030\002 \001(\tB\004\342A\001\002\022\020\n" +
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-      ".v1.WriteUserEventRequest\032*.google.cloud" +
-      ".discoveryengine.v1.UserEvent\"\265\001\202\323\344\223\002\256\001\"" +
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-      "e:\nuser_event\022\206\002\n\020CollectUserEvent\0228.goo" +
-      "gle.cloud.discoveryengine.v1.CollectUser" +
-      "EventRequest\032\024.google.api.HttpBody\"\241\001\202\323\344" +
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-          com.google.api.FieldBehaviorProto.getDescriptor(),
-          com.google.api.HttpBodyProto.getDescriptor(),
-          com.google.api.ResourceProto.getDescriptor(),
-          com.google.cloud.discoveryengine.v1.ImportConfigProto.getDescriptor(),
-          com.google.cloud.discoveryengine.v1.UserEventProto.getDescriptor(),
-          com.google.longrunning.OperationsProto.getDescriptor(),
-        });
-    internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_WriteUserEventRequest_descriptor,
-        new java.lang.String[] { "Parent", "UserEvent", "UserEvent", });
-    internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1_CollectUserEventRequest_descriptor,
-        new java.lang.String[] { "Parent", "UserEvent", "Uri", "Ets", "Uri", "Ets", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    registry.add(com.google.longrunning.OperationsProto.operationInfo);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.HttpBodyProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.cloud.discoveryengine.v1.ImportConfigProto.getDescriptor();
-    com.google.cloud.discoveryengine.v1.UserEventProto.getDescriptor();
-    com.google.longrunning.OperationsProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequestOrBuilder.java
deleted file mode 100644
index 45350588de58..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1/proto-google-cloud-discoveryengine-v1/src/main/java/com/google/cloud/discoveryengine/v1/WriteUserEventRequestOrBuilder.java
+++ /dev/null
@@ -1,58 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1/user_event_service.proto
-
-package com.google.cloud.discoveryengine.v1;
-
-public interface WriteUserEventRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1.WriteUserEventRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The parent DataStore resource name, such as
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
-   * 

-   *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The parent.
-   */
-  java.lang.String getParent();
-  /**
-   * 
-   * Required. The parent DataStore resource name, such as
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
-   * 

-   *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for parent.
-   */
-  com.google.protobuf.ByteString
-      getParentBytes();
-
-  /**
-   * 
-   * Required. User event to write.
-   * 

-   *
-   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   * @return Whether the userEvent field is set.
-   */
-  boolean hasUserEvent();
-  /**
-   * 
-   * Required. User event to write.
-   * 

-   *
-   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   * @return The userEvent.
-   */
-  com.google.cloud.discoveryengine.v1.UserEvent getUserEvent();
-  /**
-   * 
-   * Required. User event to write.
-   * 

-   *
-   * optional .google.cloud.discoveryengine.v1.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   */
-  com.google.cloud.discoveryengine.v1.UserEventOrBuilder getUserEventOrBuilder();
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceGrpc.java b/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceGrpc.java
deleted file mode 100644
index 8d19c0ebbd6b..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceGrpc.java
+++ /dev/null
@@ -1,927 +0,0 @@
-package com.google.cloud.discoveryengine.v1beta;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- * 
- * Service for ingesting
- * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
- * customer's website.
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/discoveryengine/v1beta/document_service.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class DocumentServiceGrpc {
-
-  private DocumentServiceGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1beta.DocumentService";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getGetDocumentMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetDocument",
-      requestType = com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.class,
-      responseType = com.google.cloud.discoveryengine.v1beta.Document.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetDocumentMethod() {
-    io.grpc.MethodDescriptor getGetDocumentMethod;
-    if ((getGetDocumentMethod = DocumentServiceGrpc.getGetDocumentMethod) == null) {
-      synchronized (DocumentServiceGrpc.class) {
-        if ((getGetDocumentMethod = DocumentServiceGrpc.getGetDocumentMethod) == null) {
-          DocumentServiceGrpc.getGetDocumentMethod = getGetDocumentMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetDocument"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.GetDocumentRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()))
-              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("GetDocument"))
-              .build();
-        }
-      }
-    }
-    return getGetDocumentMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListDocumentsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListDocuments",
-      requestType = com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.class,
-      responseType = com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListDocumentsMethod() {
-    io.grpc.MethodDescriptor getListDocumentsMethod;
-    if ((getListDocumentsMethod = DocumentServiceGrpc.getListDocumentsMethod) == null) {
-      synchronized (DocumentServiceGrpc.class) {
-        if ((getListDocumentsMethod = DocumentServiceGrpc.getListDocumentsMethod) == null) {
-          DocumentServiceGrpc.getListDocumentsMethod = getListDocumentsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListDocuments"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("ListDocuments"))
-              .build();
-        }
-      }
-    }
-    return getListDocumentsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getCreateDocumentMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateDocument",
-      requestType = com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.class,
-      responseType = com.google.cloud.discoveryengine.v1beta.Document.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateDocumentMethod() {
-    io.grpc.MethodDescriptor getCreateDocumentMethod;
-    if ((getCreateDocumentMethod = DocumentServiceGrpc.getCreateDocumentMethod) == null) {
-      synchronized (DocumentServiceGrpc.class) {
-        if ((getCreateDocumentMethod = DocumentServiceGrpc.getCreateDocumentMethod) == null) {
-          DocumentServiceGrpc.getCreateDocumentMethod = getCreateDocumentMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateDocument"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()))
-              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("CreateDocument"))
-              .build();
-        }
-      }
-    }
-    return getCreateDocumentMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getUpdateDocumentMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "UpdateDocument",
-      requestType = com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.class,
-      responseType = com.google.cloud.discoveryengine.v1beta.Document.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getUpdateDocumentMethod() {
-    io.grpc.MethodDescriptor getUpdateDocumentMethod;
-    if ((getUpdateDocumentMethod = DocumentServiceGrpc.getUpdateDocumentMethod) == null) {
-      synchronized (DocumentServiceGrpc.class) {
-        if ((getUpdateDocumentMethod = DocumentServiceGrpc.getUpdateDocumentMethod) == null) {
-          DocumentServiceGrpc.getUpdateDocumentMethod = getUpdateDocumentMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateDocument"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.Document.getDefaultInstance()))
-              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("UpdateDocument"))
-              .build();
-        }
-      }
-    }
-    return getUpdateDocumentMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getDeleteDocumentMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteDocument",
-      requestType = com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.class,
-      responseType = com.google.protobuf.Empty.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteDocumentMethod() {
-    io.grpc.MethodDescriptor getDeleteDocumentMethod;
-    if ((getDeleteDocumentMethod = DocumentServiceGrpc.getDeleteDocumentMethod) == null) {
-      synchronized (DocumentServiceGrpc.class) {
-        if ((getDeleteDocumentMethod = DocumentServiceGrpc.getDeleteDocumentMethod) == null) {
-          DocumentServiceGrpc.getDeleteDocumentMethod = getDeleteDocumentMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteDocument"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.protobuf.Empty.getDefaultInstance()))
-              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("DeleteDocument"))
-              .build();
-        }
-      }
-    }
-    return getDeleteDocumentMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getImportDocumentsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ImportDocuments",
-      requestType = com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getImportDocumentsMethod() {
-    io.grpc.MethodDescriptor getImportDocumentsMethod;
-    if ((getImportDocumentsMethod = DocumentServiceGrpc.getImportDocumentsMethod) == null) {
-      synchronized (DocumentServiceGrpc.class) {
-        if ((getImportDocumentsMethod = DocumentServiceGrpc.getImportDocumentsMethod) == null) {
-          DocumentServiceGrpc.getImportDocumentsMethod = getImportDocumentsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ImportDocuments"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("ImportDocuments"))
-              .build();
-        }
-      }
-    }
-    return getImportDocumentsMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getPurgeDocumentsMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "PurgeDocuments",
-      requestType = com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getPurgeDocumentsMethod() {
-    io.grpc.MethodDescriptor getPurgeDocumentsMethod;
-    if ((getPurgeDocumentsMethod = DocumentServiceGrpc.getPurgeDocumentsMethod) == null) {
-      synchronized (DocumentServiceGrpc.class) {
-        if ((getPurgeDocumentsMethod = DocumentServiceGrpc.getPurgeDocumentsMethod) == null) {
-          DocumentServiceGrpc.getPurgeDocumentsMethod = getPurgeDocumentsMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "PurgeDocuments"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new DocumentServiceMethodDescriptorSupplier("PurgeDocuments"))
-              .build();
-        }
-      }
-    }
-    return getPurgeDocumentsMethod;
-  }
-
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
-  public static DocumentServiceStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public DocumentServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new DocumentServiceStub(channel, callOptions);
-        }
-      };
-    return DocumentServiceStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static DocumentServiceBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public DocumentServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new DocumentServiceBlockingStub(channel, callOptions);
-        }
-      };
-    return DocumentServiceBlockingStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static DocumentServiceFutureStub newFutureStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public DocumentServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new DocumentServiceFutureStub(channel, callOptions);
-        }
-      };
-    return DocumentServiceFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   * 
-   * Service for ingesting
-   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
-   * customer's website.
-   * 

-   */
-  public interface AsyncService {
-
-    /**
-     * 
-     * Gets a [Document][google.cloud.discoveryengine.v1beta.Document].
-     * 

-     */
-    default void getDocument(com.google.cloud.discoveryengine.v1beta.GetDocumentRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetDocumentMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a list of [Document][google.cloud.discoveryengine.v1beta.Document]s.
-     * 

-     */
-    default void listDocuments(com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListDocumentsMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a [Document][google.cloud.discoveryengine.v1beta.Document].
-     * 

-     */
-    default void createDocument(com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateDocumentMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Updates a [Document][google.cloud.discoveryengine.v1beta.Document].
-     * 

-     */
-    default void updateDocument(com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateDocumentMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a [Document][google.cloud.discoveryengine.v1beta.Document].
-     * 

-     */
-    default void deleteDocument(com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteDocumentMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Bulk import of multiple
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s. Request
-     * processing may be synchronous. Non-existing items will be created.
-     * Note: It is possible for a subset of the
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be
-     * successfully updated.
-     * 

-     */
-    default void importDocuments(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getImportDocumentsMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Permanently deletes all selected
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s in a branch.
-     * This process is asynchronous. Depending on the number of
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
-     * this operation can take hours to complete. Before the delete operation
-     * completes, some [Document][google.cloud.discoveryengine.v1beta.Document]s
-     * might still be returned by
-     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
-     * or
-     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments].
-     * To get a list of the
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
-     * set
-     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.force]
-     * to false.
-     * 

-     */
-    default void purgeDocuments(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getPurgeDocumentsMethod(), responseObserver);
-    }
-  }
-
-  /**
-   * Base class for the server implementation of the service DocumentService.
-   * 
-   * Service for ingesting
-   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
-   * customer's website.
-   * 

-   */
-  public static abstract class DocumentServiceImplBase
-      implements io.grpc.BindableService, AsyncService {
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return DocumentServiceGrpc.bindService(this);
-    }
-  }
-
-  /**
-   * A stub to allow clients to do asynchronous rpc calls to service DocumentService.
-   * 
-   * Service for ingesting
-   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
-   * customer's website.
-   * 

-   */
-  public static final class DocumentServiceStub
-      extends io.grpc.stub.AbstractAsyncStub {
-    private DocumentServiceStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected DocumentServiceStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new DocumentServiceStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Gets a [Document][google.cloud.discoveryengine.v1beta.Document].
-     * 

-     */
-    public void getDocument(com.google.cloud.discoveryengine.v1beta.GetDocumentRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetDocumentMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a list of [Document][google.cloud.discoveryengine.v1beta.Document]s.
-     * 

-     */
-    public void listDocuments(com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListDocumentsMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a [Document][google.cloud.discoveryengine.v1beta.Document].
-     * 

-     */
-    public void createDocument(com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateDocumentMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Updates a [Document][google.cloud.discoveryengine.v1beta.Document].
-     * 

-     */
-    public void updateDocument(com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateDocumentMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a [Document][google.cloud.discoveryengine.v1beta.Document].
-     * 

-     */
-    public void deleteDocument(com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteDocumentMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Bulk import of multiple
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s. Request
-     * processing may be synchronous. Non-existing items will be created.
-     * Note: It is possible for a subset of the
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be
-     * successfully updated.
-     * 

-     */
-    public void importDocuments(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getImportDocumentsMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Permanently deletes all selected
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s in a branch.
-     * This process is asynchronous. Depending on the number of
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
-     * this operation can take hours to complete. Before the delete operation
-     * completes, some [Document][google.cloud.discoveryengine.v1beta.Document]s
-     * might still be returned by
-     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
-     * or
-     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments].
-     * To get a list of the
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
-     * set
-     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.force]
-     * to false.
-     * 

-     */
-    public void purgeDocuments(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getPurgeDocumentsMethod(), getCallOptions()), request, responseObserver);
-    }
-  }
-
-  /**
-   * A stub to allow clients to do synchronous rpc calls to service DocumentService.
-   * 
-   * Service for ingesting
-   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
-   * customer's website.
-   * 

-   */
-  public static final class DocumentServiceBlockingStub
-      extends io.grpc.stub.AbstractBlockingStub {
-    private DocumentServiceBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected DocumentServiceBlockingStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new DocumentServiceBlockingStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Gets a [Document][google.cloud.discoveryengine.v1beta.Document].
-     * 

-     */
-    public com.google.cloud.discoveryengine.v1beta.Document getDocument(com.google.cloud.discoveryengine.v1beta.GetDocumentRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetDocumentMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets a list of [Document][google.cloud.discoveryengine.v1beta.Document]s.
-     * 

-     */
-    public com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse listDocuments(com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListDocumentsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Creates a [Document][google.cloud.discoveryengine.v1beta.Document].
-     * 

-     */
-    public com.google.cloud.discoveryengine.v1beta.Document createDocument(com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateDocumentMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Updates a [Document][google.cloud.discoveryengine.v1beta.Document].
-     * 

-     */
-    public com.google.cloud.discoveryengine.v1beta.Document updateDocument(com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getUpdateDocumentMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Deletes a [Document][google.cloud.discoveryengine.v1beta.Document].
-     * 

-     */
-    public com.google.protobuf.Empty deleteDocument(com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteDocumentMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Bulk import of multiple
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s. Request
-     * processing may be synchronous. Non-existing items will be created.
-     * Note: It is possible for a subset of the
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be
-     * successfully updated.
-     * 

-     */
-    public com.google.longrunning.Operation importDocuments(com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getImportDocumentsMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Permanently deletes all selected
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s in a branch.
-     * This process is asynchronous. Depending on the number of
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
-     * this operation can take hours to complete. Before the delete operation
-     * completes, some [Document][google.cloud.discoveryengine.v1beta.Document]s
-     * might still be returned by
-     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
-     * or
-     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments].
-     * To get a list of the
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
-     * set
-     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.force]
-     * to false.
-     * 

-     */
-    public com.google.longrunning.Operation purgeDocuments(com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getPurgeDocumentsMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   * A stub to allow clients to do ListenableFuture-style rpc calls to service DocumentService.
-   * 
-   * Service for ingesting
-   * [Document][google.cloud.discoveryengine.v1beta.Document] information of the
-   * customer's website.
-   * 

-   */
-  public static final class DocumentServiceFutureStub
-      extends io.grpc.stub.AbstractFutureStub {
-    private DocumentServiceFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected DocumentServiceFutureStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new DocumentServiceFutureStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Gets a [Document][google.cloud.discoveryengine.v1beta.Document].
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getDocument(
-        com.google.cloud.discoveryengine.v1beta.GetDocumentRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetDocumentMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets a list of [Document][google.cloud.discoveryengine.v1beta.Document]s.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listDocuments(
-        com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListDocumentsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Creates a [Document][google.cloud.discoveryengine.v1beta.Document].
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture createDocument(
-        com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateDocumentMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Updates a [Document][google.cloud.discoveryengine.v1beta.Document].
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture updateDocument(
-        com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getUpdateDocumentMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Deletes a [Document][google.cloud.discoveryengine.v1beta.Document].
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture deleteDocument(
-        com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteDocumentMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Bulk import of multiple
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s. Request
-     * processing may be synchronous. Non-existing items will be created.
-     * Note: It is possible for a subset of the
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be
-     * successfully updated.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture importDocuments(
-        com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getImportDocumentsMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Permanently deletes all selected
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s in a branch.
-     * This process is asynchronous. Depending on the number of
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
-     * this operation can take hours to complete. Before the delete operation
-     * completes, some [Document][google.cloud.discoveryengine.v1beta.Document]s
-     * might still be returned by
-     * [DocumentService.GetDocument][google.cloud.discoveryengine.v1beta.DocumentService.GetDocument]
-     * or
-     * [DocumentService.ListDocuments][google.cloud.discoveryengine.v1beta.DocumentService.ListDocuments].
-     * To get a list of the
-     * [Document][google.cloud.discoveryengine.v1beta.Document]s to be deleted,
-     * set
-     * [PurgeDocumentsRequest.force][google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest.force]
-     * to false.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture purgeDocuments(
-        com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getPurgeDocumentsMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_GET_DOCUMENT = 0;
-  private static final int METHODID_LIST_DOCUMENTS = 1;
-  private static final int METHODID_CREATE_DOCUMENT = 2;
-  private static final int METHODID_UPDATE_DOCUMENT = 3;
-  private static final int METHODID_DELETE_DOCUMENT = 4;
-  private static final int METHODID_IMPORT_DOCUMENTS = 5;
-  private static final int METHODID_PURGE_DOCUMENTS = 6;
-
-  private static final class MethodHandlers implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final AsyncService serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(AsyncService serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_GET_DOCUMENT:
-          serviceImpl.getDocument((com.google.cloud.discoveryengine.v1beta.GetDocumentRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_DOCUMENTS:
-          serviceImpl.listDocuments((com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_DOCUMENT:
-          serviceImpl.createDocument((com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_UPDATE_DOCUMENT:
-          serviceImpl.updateDocument((com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_DOCUMENT:
-          serviceImpl.deleteDocument((com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_IMPORT_DOCUMENTS:
-          serviceImpl.importDocuments((com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_PURGE_DOCUMENTS:
-          serviceImpl.purgeDocuments((com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
-    return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-        .addMethod(
-          getGetDocumentMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1beta.GetDocumentRequest,
-              com.google.cloud.discoveryengine.v1beta.Document>(
-                service, METHODID_GET_DOCUMENT)))
-        .addMethod(
-          getListDocumentsMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1beta.ListDocumentsRequest,
-              com.google.cloud.discoveryengine.v1beta.ListDocumentsResponse>(
-                service, METHODID_LIST_DOCUMENTS)))
-        .addMethod(
-          getCreateDocumentMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1beta.CreateDocumentRequest,
-              com.google.cloud.discoveryengine.v1beta.Document>(
-                service, METHODID_CREATE_DOCUMENT)))
-        .addMethod(
-          getUpdateDocumentMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1beta.UpdateDocumentRequest,
-              com.google.cloud.discoveryengine.v1beta.Document>(
-                service, METHODID_UPDATE_DOCUMENT)))
-        .addMethod(
-          getDeleteDocumentMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1beta.DeleteDocumentRequest,
-              com.google.protobuf.Empty>(
-                service, METHODID_DELETE_DOCUMENT)))
-        .addMethod(
-          getImportDocumentsMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1beta.ImportDocumentsRequest,
-              com.google.longrunning.Operation>(
-                service, METHODID_IMPORT_DOCUMENTS)))
-        .addMethod(
-          getPurgeDocumentsMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1beta.PurgeDocumentsRequest,
-              com.google.longrunning.Operation>(
-                service, METHODID_PURGE_DOCUMENTS)))
-        .build();
-  }
-
-  private static abstract class DocumentServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    DocumentServiceBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.DocumentServiceProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("DocumentService");
-    }
-  }
-
-  private static final class DocumentServiceFileDescriptorSupplier
-      extends DocumentServiceBaseDescriptorSupplier {
-    DocumentServiceFileDescriptorSupplier() {}
-  }
-
-  private static final class DocumentServiceMethodDescriptorSupplier
-      extends DocumentServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    DocumentServiceMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (DocumentServiceGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new DocumentServiceFileDescriptorSupplier())
-              .addMethod(getGetDocumentMethod())
-              .addMethod(getListDocumentsMethod())
-              .addMethod(getCreateDocumentMethod())
-              .addMethod(getUpdateDocumentMethod())
-              .addMethod(getDeleteDocumentMethod())
-              .addMethod(getImportDocumentsMethod())
-              .addMethod(getPurgeDocumentsMethod())
-              .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceGrpc.java b/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceGrpc.java
deleted file mode 100644
index e5602f013b39..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1beta/grpc-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceGrpc.java
+++ /dev/null
@@ -1,667 +0,0 @@
-package com.google.cloud.discoveryengine.v1beta;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- * 
- * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/discoveryengine/v1beta/schema_service.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class SchemaServiceGrpc {
-
-  private SchemaServiceGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.discoveryengine.v1beta.SchemaService";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getGetSchemaMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "GetSchema",
-      requestType = com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.class,
-      responseType = com.google.cloud.discoveryengine.v1beta.Schema.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getGetSchemaMethod() {
-    io.grpc.MethodDescriptor getGetSchemaMethod;
-    if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) {
-      synchronized (SchemaServiceGrpc.class) {
-        if ((getGetSchemaMethod = SchemaServiceGrpc.getGetSchemaMethod) == null) {
-          SchemaServiceGrpc.getGetSchemaMethod = getGetSchemaMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "GetSchema"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.GetSchemaRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.Schema.getDefaultInstance()))
-              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("GetSchema"))
-              .build();
-        }
-      }
-    }
-    return getGetSchemaMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getListSchemasMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListSchemas",
-      requestType = com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.class,
-      responseType = com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListSchemasMethod() {
-    io.grpc.MethodDescriptor getListSchemasMethod;
-    if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) {
-      synchronized (SchemaServiceGrpc.class) {
-        if ((getListSchemasMethod = SchemaServiceGrpc.getListSchemasMethod) == null) {
-          SchemaServiceGrpc.getListSchemasMethod = getListSchemasMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListSchemas"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.ListSchemasRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.ListSchemasResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("ListSchemas"))
-              .build();
-        }
-      }
-    }
-    return getListSchemasMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getCreateSchemaMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "CreateSchema",
-      requestType = com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getCreateSchemaMethod() {
-    io.grpc.MethodDescriptor getCreateSchemaMethod;
-    if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) {
-      synchronized (SchemaServiceGrpc.class) {
-        if ((getCreateSchemaMethod = SchemaServiceGrpc.getCreateSchemaMethod) == null) {
-          SchemaServiceGrpc.getCreateSchemaMethod = getCreateSchemaMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "CreateSchema"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("CreateSchema"))
-              .build();
-        }
-      }
-    }
-    return getCreateSchemaMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getUpdateSchemaMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "UpdateSchema",
-      requestType = com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getUpdateSchemaMethod() {
-    io.grpc.MethodDescriptor getUpdateSchemaMethod;
-    if ((getUpdateSchemaMethod = SchemaServiceGrpc.getUpdateSchemaMethod) == null) {
-      synchronized (SchemaServiceGrpc.class) {
-        if ((getUpdateSchemaMethod = SchemaServiceGrpc.getUpdateSchemaMethod) == null) {
-          SchemaServiceGrpc.getUpdateSchemaMethod = getUpdateSchemaMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "UpdateSchema"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("UpdateSchema"))
-              .build();
-        }
-      }
-    }
-    return getUpdateSchemaMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getDeleteSchemaMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "DeleteSchema",
-      requestType = com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.class,
-      responseType = com.google.longrunning.Operation.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getDeleteSchemaMethod() {
-    io.grpc.MethodDescriptor getDeleteSchemaMethod;
-    if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) {
-      synchronized (SchemaServiceGrpc.class) {
-        if ((getDeleteSchemaMethod = SchemaServiceGrpc.getDeleteSchemaMethod) == null) {
-          SchemaServiceGrpc.getDeleteSchemaMethod = getDeleteSchemaMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "DeleteSchema"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.longrunning.Operation.getDefaultInstance()))
-              .setSchemaDescriptor(new SchemaServiceMethodDescriptorSupplier("DeleteSchema"))
-              .build();
-        }
-      }
-    }
-    return getDeleteSchemaMethod;
-  }
-
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
-  public static SchemaServiceStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public SchemaServiceStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new SchemaServiceStub(channel, callOptions);
-        }
-      };
-    return SchemaServiceStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static SchemaServiceBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public SchemaServiceBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new SchemaServiceBlockingStub(channel, callOptions);
-        }
-      };
-    return SchemaServiceBlockingStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static SchemaServiceFutureStub newFutureStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public SchemaServiceFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new SchemaServiceFutureStub(channel, callOptions);
-        }
-      };
-    return SchemaServiceFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
-   * 

-   */
-  public interface AsyncService {
-
-    /**
-     * 
-     * Gets a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     * 

-     */
-    default void getSchema(com.google.cloud.discoveryengine.v1beta.GetSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetSchemaMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a list of [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
-     * 

-     */
-    default void listSchemas(com.google.cloud.discoveryengine.v1beta.ListSchemasRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListSchemasMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     * 

-     */
-    default void createSchema(com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateSchemaMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Updates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     * 

-     */
-    default void updateSchema(com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getUpdateSchemaMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     * 

-     */
-    default void deleteSchema(com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getDeleteSchemaMethod(), responseObserver);
-    }
-  }
-
-  /**
-   * Base class for the server implementation of the service SchemaService.
-   * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
-   * 

-   */
-  public static abstract class SchemaServiceImplBase
-      implements io.grpc.BindableService, AsyncService {
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return SchemaServiceGrpc.bindService(this);
-    }
-  }
-
-  /**
-   * A stub to allow clients to do asynchronous rpc calls to service SchemaService.
-   * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
-   * 

-   */
-  public static final class SchemaServiceStub
-      extends io.grpc.stub.AbstractAsyncStub {
-    private SchemaServiceStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected SchemaServiceStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new SchemaServiceStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Gets a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     * 

-     */
-    public void getSchema(com.google.cloud.discoveryengine.v1beta.GetSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Gets a list of [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
-     * 

-     */
-    public void listSchemas(com.google.cloud.discoveryengine.v1beta.ListSchemasRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListSchemasMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Creates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     * 

-     */
-    public void createSchema(com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Updates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     * 

-     */
-    public void updateSchema(com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getUpdateSchemaMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Deletes a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     * 

-     */
-    public void deleteSchema(com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), request, responseObserver);
-    }
-  }
-
-  /**
-   * A stub to allow clients to do synchronous rpc calls to service SchemaService.
-   * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
-   * 

-   */
-  public static final class SchemaServiceBlockingStub
-      extends io.grpc.stub.AbstractBlockingStub {
-    private SchemaServiceBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected SchemaServiceBlockingStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new SchemaServiceBlockingStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Gets a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     * 

-     */
-    public com.google.cloud.discoveryengine.v1beta.Schema getSchema(com.google.cloud.discoveryengine.v1beta.GetSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getGetSchemaMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Gets a list of [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
-     * 

-     */
-    public com.google.cloud.discoveryengine.v1beta.ListSchemasResponse listSchemas(com.google.cloud.discoveryengine.v1beta.ListSchemasRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListSchemasMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Creates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     * 

-     */
-    public com.google.longrunning.Operation createSchema(com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getCreateSchemaMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Updates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     * 

-     */
-    public com.google.longrunning.Operation updateSchema(com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getUpdateSchemaMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Deletes a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     * 

-     */
-    public com.google.longrunning.Operation deleteSchema(com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getDeleteSchemaMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   * A stub to allow clients to do ListenableFuture-style rpc calls to service SchemaService.
-   * 
-   * Service for managing [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
-   * 

-   */
-  public static final class SchemaServiceFutureStub
-      extends io.grpc.stub.AbstractFutureStub {
-    private SchemaServiceFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected SchemaServiceFutureStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new SchemaServiceFutureStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Gets a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture getSchema(
-        com.google.cloud.discoveryengine.v1beta.GetSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getGetSchemaMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Gets a list of [Schema][google.cloud.discoveryengine.v1beta.Schema]s.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listSchemas(
-        com.google.cloud.discoveryengine.v1beta.ListSchemasRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListSchemasMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Creates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture createSchema(
-        com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getCreateSchemaMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Updates a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture updateSchema(
-        com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getUpdateSchemaMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Deletes a [Schema][google.cloud.discoveryengine.v1beta.Schema].
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture deleteSchema(
-        com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getDeleteSchemaMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_GET_SCHEMA = 0;
-  private static final int METHODID_LIST_SCHEMAS = 1;
-  private static final int METHODID_CREATE_SCHEMA = 2;
-  private static final int METHODID_UPDATE_SCHEMA = 3;
-  private static final int METHODID_DELETE_SCHEMA = 4;
-
-  private static final class MethodHandlers implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final AsyncService serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(AsyncService serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_GET_SCHEMA:
-          serviceImpl.getSchema((com.google.cloud.discoveryengine.v1beta.GetSchemaRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_LIST_SCHEMAS:
-          serviceImpl.listSchemas((com.google.cloud.discoveryengine.v1beta.ListSchemasRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_CREATE_SCHEMA:
-          serviceImpl.createSchema((com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_UPDATE_SCHEMA:
-          serviceImpl.updateSchema((com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_DELETE_SCHEMA:
-          serviceImpl.deleteSchema((com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
-    return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-        .addMethod(
-          getGetSchemaMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1beta.GetSchemaRequest,
-              com.google.cloud.discoveryengine.v1beta.Schema>(
-                service, METHODID_GET_SCHEMA)))
-        .addMethod(
-          getListSchemasMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1beta.ListSchemasRequest,
-              com.google.cloud.discoveryengine.v1beta.ListSchemasResponse>(
-                service, METHODID_LIST_SCHEMAS)))
-        .addMethod(
-          getCreateSchemaMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1beta.CreateSchemaRequest,
-              com.google.longrunning.Operation>(
-                service, METHODID_CREATE_SCHEMA)))
-        .addMethod(
-          getUpdateSchemaMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1beta.UpdateSchemaRequest,
-              com.google.longrunning.Operation>(
-                service, METHODID_UPDATE_SCHEMA)))
-        .addMethod(
-          getDeleteSchemaMethod(),
-          io.grpc.stub.ServerCalls.asyncUnaryCall(
-            new MethodHandlers<
-              com.google.cloud.discoveryengine.v1beta.DeleteSchemaRequest,
-              com.google.longrunning.Operation>(
-                service, METHODID_DELETE_SCHEMA)))
-        .build();
-  }
-
-  private static abstract class SchemaServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    SchemaServiceBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.discoveryengine.v1beta.SchemaServiceProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("SchemaService");
-    }
-  }
-
-  private static final class SchemaServiceFileDescriptorSupplier
-      extends SchemaServiceBaseDescriptorSupplier {
-    SchemaServiceFileDescriptorSupplier() {}
-  }
-
-  private static final class SchemaServiceMethodDescriptorSupplier
-      extends SchemaServiceBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    SchemaServiceMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (SchemaServiceGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new SchemaServiceFileDescriptorSupplier())
-              .addMethod(getGetSchemaMethod())
-              .addMethod(getListSchemasMethod())
-              .addMethod(getCreateSchemaMethod())
-              .addMethod(getUpdateSchemaMethod())
-              .addMethod(getDeleteSchemaMethod())
-              .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CommonProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CommonProto.java
deleted file mode 100644
index 247841574580..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CommonProto.java
+++ /dev/null
@@ -1,108 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1beta/common.proto
-
-package com.google.cloud.discoveryengine.v1beta;
-
-public final class CommonProto {
-  private CommonProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_Interval_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_Interval_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_UserInfo_fieldAccessorTable;
-
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
-  }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
-  static {
-    java.lang.String[] descriptorData = {
-      "\n0google/cloud/discoveryengine/v1beta/co" +
-      "mmon.proto\022#google.cloud.discoveryengine" +
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-      "CustomAttribute\022\014\n\004text\030\001 \003(\t\022\017\n\007numbers" +
-      "\030\002 \003(\001\"/\n\010UserInfo\022\017\n\007user_id\030\001 \001(\t\022\022\n\nu" +
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-      "apis.com/Branch\022Qprojects/{project}/loca" +
-      "tions/{location}/dataStores/{data_store}" +
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-      "ocations/{location}/collections/{collect" +
-      "ion}/dataStores/{data_store}/branches/{b" +
-      "ranch}\352A\305\001\n(discoveryengine.googleapis.c" +
-      "om/DataStore\022?projects/{project}/locatio" +
-      "ns/{location}/dataStores/{data_store}\022Xp" +
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-      "ollections/{collection}/dataStores/{data" +
-      "_store}\352A\211\002\n,discoveryengine.googleapis." +
-      "com/ServingConfig\022_projects/{project}/lo" +
-      "cations/{location}/dataStores/{data_stor" +
-      "e}/servingConfigs/{serving_config}\022xproj" +
-      "ects/{project}/locations/{location}/coll" +
-      "ections/{collection}/dataStores/{data_st" +
-      "ore}/servingConfigs/{serving_config}b\006pr" +
-      "oto3"
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-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.ResourceProto.getDescriptor(),
-        });
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-    internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_discoveryengine_v1beta_CustomAttribute_fieldAccessorTable = new
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-    internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor =
-      getDescriptor().getMessageTypes().get(2);
-    internal_static_google_cloud_discoveryengine_v1beta_UserInfo_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_UserInfo_descriptor,
-        new java.lang.String[] { "UserId", "UserAgent", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ResourceProto.resourceDefinition);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.ResourceProto.getDescriptor();
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-
-  // @@protoc_insertion_point(outer_class_scope)
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponseOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponseOrBuilder.java
deleted file mode 100644
index c708a4c14f02..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompleteQueryResponseOrBuilder.java
+++ /dev/null
@@ -1,58 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1beta/completion_service.proto
-
-package com.google.cloud.discoveryengine.v1beta;
-
-public interface CompleteQueryResponseOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.CompleteQueryResponse)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   * 

-   *
-   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   */
-  java.util.List 
-      getQuerySuggestionsList();
-  /**
-   * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   * 

-   *
-   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   */
-  com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion getQuerySuggestions(int index);
-  /**
-   * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   * 

-   *
-   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   */
-  int getQuerySuggestionsCount();
-  /**
-   * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   * 

-   *
-   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   */
-  java.util.List 
-      getQuerySuggestionsOrBuilderList();
-  /**
-   * 
-   * Results of the matched query suggestions. The result list is ordered and
-   * the first result is a top suggestion.
-   * 

-   *
-   * repeated .google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestion query_suggestions = 1;
-   */
-  com.google.cloud.discoveryengine.v1beta.CompleteQueryResponse.QuerySuggestionOrBuilder getQuerySuggestionsOrBuilder(
-      int index);
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceProto.java
deleted file mode 100644
index 009294dc53f7..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/CompletionServiceProto.java
+++ /dev/null
@@ -1,116 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1beta/completion_service.proto
-
-package com.google.cloud.discoveryengine.v1beta;
-
-public final class CompletionServiceProto {
-  private CompletionServiceProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_descriptor;
-  static final 
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-      internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_fieldAccessorTable;
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-    internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_descriptor;
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-      internal_static_google_cloud_discoveryengine_v1beta_CompleteQueryResponse_QuerySuggestion_fieldAccessorTable;
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-      getDescriptor() {
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-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
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-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The full resource name of the schema, in the format of
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentProto.java
deleted file mode 100644
index 26220803bf44..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentProto.java
+++ /dev/null
@@ -1,97 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1beta/document.proto
-
-package com.google.cloud.discoveryengine.v1beta;
-
-public final class DocumentProto {
-  private DocumentProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_Document_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_Document_Content_fieldAccessorTable;
-
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
-  }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
-  static {
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-      "\n2google/cloud/discoveryengine/v1beta/do" +
-      "cument.proto\022#google.cloud.discoveryengi" +
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-      "\n\007content\030\n \001(\01325.google.cloud.discovery" +
-      "engine.v1beta.Document.Content\022\032\n\022parent" +
-      "_document_id\030\007 \001(\t\022:\n\023derived_struct_dat" +
-      "a\030\006 \001(\0132\027.google.protobuf.StructB\004\342A\001\003\032K" +
-      "\n\007Content\022\023\n\traw_bytes\030\002 \001(\014H\000\022\r\n\003uri\030\003 " +
-      "\001(\tH\000\022\021\n\tmime_type\030\001 \001(\tB\t\n\007content:\226\002\352A" +
-      "\222\002\n\'discoveryengine.googleapis.com/Docum" +
-      "ent\022fprojects/{project}/locations/{locat" +
-      "ion}/dataStores/{data_store}/branches/{b" +
-      "ranch}/documents/{document}\022\177projects/{p" +
-      "roject}/locations/{location}/collections" +
-      "/{collection}/dataStores/{data_store}/br" +
-      "anches/{branch}/documents/{document}B\006\n\004" +
-      "dataB\224\002\n\'com.google.cloud.discoveryengin" +
-      "e.v1betaB\rDocumentProtoP\001ZQcloud.google." +
-      "com/go/discoveryengine/apiv1beta/discove" +
-      "ryenginepb;discoveryenginepb\242\002\017DISCOVERY" +
-      "ENGINE\252\002#Google.Cloud.DiscoveryEngine.V1" +
-      "Beta\312\002#Google\\Cloud\\DiscoveryEngine\\V1be" +
-      "ta\352\002&Google::Cloud::DiscoveryEngine::V1b" +
-      "etab\006proto3"
-    };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
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-          com.google.api.FieldBehaviorProto.getDescriptor(),
-          com.google.api.ResourceProto.getDescriptor(),
-          com.google.protobuf.StructProto.getDescriptor(),
-        });
-    internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor =
-      getDescriptor().getMessageTypes().get(0);
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-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
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-        new java.lang.String[] { "StructData", "JsonData", "Name", "Id", "SchemaId", "Content", "ParentDocumentId", "DerivedStructData", "Data", });
-    internal_static_google_cloud_discoveryengine_v1beta_Document_Content_descriptor =
-      internal_static_google_cloud_discoveryengine_v1beta_Document_descriptor.getNestedTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1beta_Document_Content_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
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-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.ResourceProto.resource);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.protobuf.StructProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceProto.java
deleted file mode 100644
index 474f43bf05e9..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/DocumentServiceProto.java
+++ /dev/null
@@ -1,230 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1beta/document_service.proto
-
-package com.google.cloud.discoveryengine.v1beta;
-
-public final class DocumentServiceProto {
-  private DocumentServiceProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
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-    internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor;
-  static final 
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-      internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor;
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-    internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor;
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-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor;
-  static final 
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-      internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_fieldAccessorTable;
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-  public static com.google.protobuf.Descriptors.FileDescriptor
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-      "cument_service.proto\022#google.cloud.disco" +
-      "veryengine.v1beta\032\034google/api/annotation" +
-      "s.proto\032\027google/api/client.proto\032\037google" +
-      "/api/field_behavior.proto\032\031google/api/re" +
-      "source.proto\0322google/cloud/discoveryengi" +
-      "ne/v1beta/document.proto\0327google/cloud/d" +
-      "iscoveryengine/v1beta/import_config.prot" +
-      "o\0326google/cloud/discoveryengine/v1beta/p" +
-      "urge_config.proto\032#google/longrunning/op" +
-      "erations.proto\032\033google/protobuf/empty.pr" +
-      "oto\"T\n\022GetDocumentRequest\022>\n\004name\030\001 \001(\tB" +
-      "0\342A\001\002\372A)\n\'discoveryengine.googleapis.com" +
-      "/Document\"}\n\024ListDocumentsRequest\022>\n\006par" +
-      "ent\030\001 \001(\tB.\342A\001\002\372A\'\n%discoveryengine.goog" +
-      "leapis.com/Branch\022\021\n\tpage_size\030\002 \001(\005\022\022\n\n" +
-      "page_token\030\003 \001(\t\"r\n\025ListDocumentsRespons" +
-      "e\022@\n\tdocuments\030\001 \003(\0132-.google.cloud.disc" +
-      "overyengine.v1beta.Document\022\027\n\017next_page" +
-      "_token\030\002 \001(\t\"\271\001\n\025CreateDocumentRequest\022>" +
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-      "ocuments/*}\022\277\002\n\rListDocuments\0229.google.c" +
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-      "ent=projects/*/locations/*/collections/*" +
-      "/dataStores/*/branches/*}/documents:\010doc" +
-      "ument\022\321\002\n\016UpdateDocument\022:.google.cloud." +
-      "discoveryengine.v1beta.UpdateDocumentReq" +
-      "uest\032-.google.cloud.discoveryengine.v1be" +
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-      ".name=projects/*/locations/*/dataStores/" +
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-      "ns/*/collections/*/dataStores/*/branches" +
-      "/*/documents/*}:\010document\022\233\002\n\016DeleteDocu" +
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-      "uf.Empty\"\264\001\332A\004name\202\323\344\223\002\246\001*I/v1beta/{name" +
-      "=projects/*/locations/*/dataStores/*/bra" +
-      "nches/*/documents/*}ZY*W/v1beta/{name=pr" +
-      "ojects/*/locations/*/collections/*/dataS" +
-      "tores/*/branches/*/documents/*}\022\256\003\n\017Impo" +
-      "rtDocuments\022;.google.cloud.discoveryengi" +
-      "ne.v1beta.ImportDocumentsRequest\032\035.googl" +
-      "e.longrunning.Operation\"\276\002\312Az\n;google.cl" +
-      "oud.discoveryengine.v1beta.ImportDocumen" +
-      "tsResponse\022;google.cloud.discoveryengine" +
-      ".v1beta.ImportDocumentsMetadata\202\323\344\223\002\272\001\"P" +
-      "/v1beta/{parent=projects/*/locations/*/d" +
-      "ataStores/*/branches/*}/documents:import" +
-      ":\001*Zc\"^/v1beta/{parent=projects/*/locati" +
-      "ons/*/collections/*/dataStores/*/branche" +
-      "s/*}/documents:import:\001*\022\250\003\n\016PurgeDocume" +
-      "nts\022:.google.cloud.discoveryengine.v1bet" +
-      "a.PurgeDocumentsRequest\032\035.google.longrun" +
-      "ning.Operation\"\272\002\312Ax\n:google.cloud.disco" +
-      "veryengine.v1beta.PurgeDocumentsResponse" +
-      "\022:google.cloud.discoveryengine.v1beta.Pu" +
-      "rgeDocumentsMetadata\202\323\344\223\002\270\001\"O/v1beta/{pa" +
-      "rent=projects/*/locations/*/dataStores/*" +
-      "/branches/*}/documents:purge:\001*Zb\"]/v1be" +
-      "ta/{parent=projects/*/locations/*/collec" +
-      "tions/*/dataStores/*/branches/*}/documen" +
-      "ts:purge:\001*\032R\312A\036discoveryengine.googleap" +
-      "is.com\322A.https://www.googleapis.com/auth" +
-      "/cloud-platformB\233\002\n\'com.google.cloud.dis" +
-      "coveryengine.v1betaB\024DocumentServiceProt" +
-      "oP\001ZQcloud.google.com/go/discoveryengine" +
-      "/apiv1beta/discoveryenginepb;discoveryen" +
-      "ginepb\242\002\017DISCOVERYENGINE\252\002#Google.Cloud." +
-      "DiscoveryEngine.V1Beta\312\002#Google\\Cloud\\Di" +
-      "scoveryEngine\\V1beta\352\002&Google::Cloud::Di" +
-      "scoveryEngine::V1betab\006proto3"
-    };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.AnnotationsProto.getDescriptor(),
-          com.google.api.ClientProto.getDescriptor(),
-          com.google.api.FieldBehaviorProto.getDescriptor(),
-          com.google.api.ResourceProto.getDescriptor(),
-          com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor(),
-          com.google.cloud.discoveryengine.v1beta.ImportConfigProto.getDescriptor(),
-          com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.getDescriptor(),
-          com.google.longrunning.OperationsProto.getDescriptor(),
-          com.google.protobuf.EmptyProto.getDescriptor(),
-        });
-    internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_GetDocumentRequest_descriptor,
-        new java.lang.String[] { "Name", });
-    internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsRequest_descriptor,
-        new java.lang.String[] { "Parent", "PageSize", "PageToken", });
-    internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor =
-      getDescriptor().getMessageTypes().get(2);
-    internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_ListDocumentsResponse_descriptor,
-        new java.lang.String[] { "Documents", "NextPageToken", });
-    internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor =
-      getDescriptor().getMessageTypes().get(3);
-    internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_CreateDocumentRequest_descriptor,
-        new java.lang.String[] { "Parent", "Document", "DocumentId", });
-    internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor =
-      getDescriptor().getMessageTypes().get(4);
-    internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_UpdateDocumentRequest_descriptor,
-        new java.lang.String[] { "Document", "AllowMissing", });
-    internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor =
-      getDescriptor().getMessageTypes().get(5);
-    internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_DeleteDocumentRequest_descriptor,
-        new java.lang.String[] { "Name", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.methodSignature);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    registry.add(com.google.longrunning.OperationsProto.operationInfo);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor();
-    com.google.cloud.discoveryengine.v1beta.ImportConfigProto.getDescriptor();
-    com.google.cloud.discoveryengine.v1beta.PurgeConfigProto.getDescriptor();
-    com.google.longrunning.OperationsProto.getDescriptor();
-    com.google.protobuf.EmptyProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequestOrBuilder.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequestOrBuilder.java
deleted file mode 100644
index bd070449d985..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/GetSchemaRequestOrBuilder.java
+++ /dev/null
@@ -1,31 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1beta/schema_service.proto
-
-package com.google.cloud.discoveryengine.v1beta;
-
-public interface GetSchemaRequestOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.discoveryengine.v1beta.GetSchemaRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The full resource name of the schema, in the format of
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The name.
-   */
-  java.lang.String getName();
-  /**
-   * 
-   * Required. The full resource name of the schema, in the format of
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}/schemas/{schema}`.
-   * 

-   *
-   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for name.
-   */
-  com.google.protobuf.ByteString
-      getNameBytes();
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportConfigProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportConfigProto.java
deleted file mode 100644
index d8e8e3a2a218..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/ImportConfigProto.java
+++ /dev/null
@@ -1,249 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1beta/import_config.proto
-
-package com.google.cloud.discoveryengine.v1beta;
-
-public final class ImportConfigProto {
-  private ImportConfigProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_GcsSource_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor;
-  static final 
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-      internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_descriptor;
-  static final 
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-      internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_descriptor;
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-      internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsMetadata_fieldAccessorTable;
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-    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_descriptor;
-  static final 
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-      internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsMetadata_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_descriptor;
-  static final 
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-      internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsRequest_InlineSource_fieldAccessorTable;
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-  static final 
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-      internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_fieldAccessorTable;
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-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
-  }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
-  static {
-    java.lang.String[] descriptorData = {
-      "\n7google/cloud/discoveryengine/v1beta/im" +
-      "port_config.proto\022#google.cloud.discover" +
-      "yengine.v1beta\032\037google/api/field_behavio" +
-      "r.proto\032\031google/api/resource.proto\0322goog" +
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-      "eta/user_event.proto\032\037google/protobuf/ti" +
-      "mestamp.proto\032\027google/rpc/status.proto\032\026" +
-      "google/type/date.proto\":\n\tGcsSource\022\030\n\ni" +
-      "nput_uris\030\001 \003(\tB\004\342A\001\002\022\023\n\013data_schema\030\002 \001" +
-      "(\t\"\276\001\n\016BigQuerySource\022+\n\016partition_date\030" +
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-      "\n\013destination\"\211\004\n\027ImportUserEventsReques" +
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-      "\n\014error_config\030\005 \001(\01326.google.cloud.disc" +
-      "overyengine.v1beta.ImportErrorConfig\032Y\n\014" +
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-      "tB\004\342A\001\002B\010\n\006source\"\317\001\n\030ImportUserEventsRe" +
-      "sponse\022)\n\rerror_samples\030\001 \003(\0132\022.google.r" +
-      "pc.Status\022L\n\014error_config\030\002 \001(\01326.google" +
-      ".cloud.discoveryengine.v1beta.ImportErro" +
-      "rConfig\022\033\n\023joined_events_count\030\003 \001(\003\022\035\n\025" +
-      "unjoined_events_count\030\004 \001(\003\"\252\001\n\030ImportUs" +
-      "erEventsMetadata\022/\n\013create_time\030\001 \001(\0132\032." +
-      "google.protobuf.Timestamp\022/\n\013update_time" +
-      "\030\002 \001(\0132\032.google.protobuf.Timestamp\022\025\n\rsu" +
-      "ccess_count\030\003 \001(\003\022\025\n\rfailure_count\030\004 \001(\003" +
-      "\"\251\001\n\027ImportDocumentsMetadata\022/\n\013create_t" +
-      "ime\030\001 \001(\0132\032.google.protobuf.Timestamp\022/\n" +
-      "\013update_time\030\002 \001(\0132\032.google.protobuf.Tim" +
-      "estamp\022\025\n\rsuccess_count\030\003 \001(\003\022\025\n\rfailure" +
-      "_count\030\004 \001(\003\"\361\005\n\026ImportDocumentsRequest\022" +
-      "a\n\rinline_source\030\002 \001(\0132H.google.cloud.di" +
-      "scoveryengine.v1beta.ImportDocumentsRequ" +
-      "est.InlineSourceH\000\022D\n\ngcs_source\030\003 \001(\0132." +
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-      "SourceH\000\022N\n\017bigquery_source\030\004 \001(\01323.goog" +
-      "le.cloud.discoveryengine.v1beta.BigQuery" +
-      "SourceH\000\022>\n\006parent\030\001 \001(\tB.\342A\001\002\372A\'\n%disco" +
-      "veryengine.googleapis.com/Branch\022L\n\014erro" +
-      "r_config\030\005 \001(\01326.google.cloud.discoverye" +
-      "ngine.v1beta.ImportErrorConfig\022k\n\023reconc" +
-      "iliation_mode\030\006 \001(\0162N.google.cloud.disco" +
-      "veryengine.v1beta.ImportDocumentsRequest" +
-      ".ReconciliationMode\022\031\n\021auto_generate_ids" +
-      "\030\010 \001(\010\022\020\n\010id_field\030\t \001(\t\032V\n\014InlineSource" +
-      "\022F\n\tdocuments\030\001 \003(\0132-.google.cloud.disco" +
-      "veryengine.v1beta.DocumentB\004\342A\001\002\"T\n\022Reco" +
-      "nciliationMode\022#\n\037RECONCILIATION_MODE_UN" +
-      "SPECIFIED\020\000\022\017\n\013INCREMENTAL\020\001\022\010\n\004FULL\020\002B\010" +
-      "\n\006source\"\222\001\n\027ImportDocumentsResponse\022)\n\r" +
-      "error_samples\030\001 \003(\0132\022.google.rpc.Status\022" +
-      "L\n\014error_config\030\002 \001(\01326.google.cloud.dis" +
-      "coveryengine.v1beta.ImportErrorConfigB\230\002" +
-      "\n\'com.google.cloud.discoveryengine.v1bet" +
-      "aB\021ImportConfigProtoP\001ZQcloud.google.com" +
-      "/go/discoveryengine/apiv1beta/discoverye" +
-      "nginepb;discoveryenginepb\242\002\017DISCOVERYENG" +
-      "INE\252\002#Google.Cloud.DiscoveryEngine.V1Bet" +
-      "a\312\002#Google\\Cloud\\DiscoveryEngine\\V1beta\352" +
-      "\002&Google::Cloud::DiscoveryEngine::V1beta" +
-      "b\006proto3"
-    };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.FieldBehaviorProto.getDescriptor(),
-          com.google.api.ResourceProto.getDescriptor(),
-          com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor(),
-          com.google.cloud.discoveryengine.v1beta.UserEventProto.getDescriptor(),
-          com.google.protobuf.TimestampProto.getDescriptor(),
-          com.google.rpc.StatusProto.getDescriptor(),
-          com.google.type.DateProto.getDescriptor(),
-        });
-    internal_static_google_cloud_discoveryengine_v1beta_GcsSource_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1beta_GcsSource_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
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-        new java.lang.String[] { "InputUris", "DataSchema", });
-    internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_discoveryengine_v1beta_BigQuerySource_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
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-    internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_descriptor =
-      getDescriptor().getMessageTypes().get(2);
-    internal_static_google_cloud_discoveryengine_v1beta_ImportErrorConfig_fieldAccessorTable = new
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-    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor =
-      getDescriptor().getMessageTypes().get(3);
-    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_fieldAccessorTable = new
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-    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_InlineSource_descriptor =
-      internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsRequest_descriptor.getNestedTypes().get(0);
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-    internal_static_google_cloud_discoveryengine_v1beta_ImportUserEventsResponse_fieldAccessorTable = new
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-      getDescriptor().getMessageTypes().get(5);
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-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
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-    internal_static_google_cloud_discoveryengine_v1beta_ImportDocumentsResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
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-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor();
-    com.google.cloud.discoveryengine.v1beta.UserEventProto.getDescriptor();
-    com.google.protobuf.TimestampProto.getDescriptor();
-    com.google.rpc.StatusProto.getDescriptor();
-    com.google.type.DateProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeConfigProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeConfigProto.java
deleted file mode 100644
index 219e5685f455..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/PurgeConfigProto.java
+++ /dev/null
@@ -1,102 +0,0 @@
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-// source: google/cloud/discoveryengine/v1beta/purge_config.proto
-
-package com.google.cloud.discoveryengine.v1beta;
-
-public final class PurgeConfigProto {
-  private PurgeConfigProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
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-      internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_fieldAccessorTable;
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-    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor;
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-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_fieldAccessorTable;
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-    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor;
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-      internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_fieldAccessorTable;
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-      ".proto\032\031google/api/resource.proto\032\037googl" +
-      "e/protobuf/timestamp.proto\"|\n\025PurgeDocum" +
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-      "B\n\014purge_sample\030\002 \003(\tB,\372A)\n\'discoveryeng" +
-      "ine.googleapis.com/Document\"\250\001\n\026PurgeDoc" +
-      "umentsMetadata\022/\n\013create_time\030\001 \001(\0132\032.go" +
-      "ogle.protobuf.Timestamp\022/\n\013update_time\030\002" +
-      " \001(\0132\032.google.protobuf.Timestamp\022\025\n\rsucc" +
-      "ess_count\030\003 \001(\003\022\025\n\rfailure_count\030\004 \001(\003B\227" +
-      "\002\n\'com.google.cloud.discoveryengine.v1be" +
-      "taB\020PurgeConfigProtoP\001ZQcloud.google.com" +
-      "/go/discoveryengine/apiv1beta/discoverye" +
-      "nginepb;discoveryenginepb\242\002\017DISCOVERYENG" +
-      "INE\252\002#Google.Cloud.DiscoveryEngine.V1Bet" +
-      "a\312\002#Google\\Cloud\\DiscoveryEngine\\V1beta\352" +
-      "\002&Google::Cloud::DiscoveryEngine::V1beta" +
-      "b\006proto3"
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-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
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-    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsRequest_descriptor =
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-    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsResponse_descriptor,
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-    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor =
-      getDescriptor().getMessageTypes().get(2);
-    internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_PurgeDocumentsMetadata_descriptor,
-        new java.lang.String[] { "CreateTime", "UpdateTime", "SuccessCount", "FailureCount", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.protobuf.TimestampProto.getDescriptor();
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-
-  // @@protoc_insertion_point(outer_class_scope)
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diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceProto.java
deleted file mode 100644
index bb669509744d..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/RecommendationServiceProto.java
+++ /dev/null
@@ -1,176 +0,0 @@
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-// source: google/cloud/discoveryengine/v1beta/recommendation_service.proto
-
-package com.google.cloud.discoveryengine.v1beta;
-
-public final class RecommendationServiceProto {
-  private RecommendationServiceProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
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-    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor;
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-      internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_fieldAccessorTable;
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-    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_descriptor;
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-      internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_fieldAccessorTable;
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-    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_descriptor;
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-    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor;
-  static final 
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-      internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_fieldAccessorTable;
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-    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_fieldAccessorTable;
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-      getDescriptor() {
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-      "commendation_service.proto\022#google.cloud" +
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-      "tations.proto\032\027google/api/client.proto\032\037" +
-      "google/api/field_behavior.proto\032\031google/" +
-      "api/resource.proto\0322google/cloud/discove" +
-      "ryengine/v1beta/document.proto\0324google/c" +
-      "loud/discoveryengine/v1beta/user_event.p" +
-      "roto\032\034google/protobuf/struct.proto\"\216\004\n\020R" +
-      "ecommendRequest\022M\n\016serving_config\030\001 \001(\tB" +
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-      "\0028\001\"\324\003\n\021RecommendResponse\022\\\n\007results\030\001 \003" +
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-      ".RecommendResponse.RecommendationResult\022" +
-      "\031\n\021attribution_token\030\002 \001(\t\022\023\n\013missing_id" +
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-      "\002 \001(\0132-.google.cloud.discoveryengine.v1b" +
-      "eta.Document\022k\n\010metadata\030\003 \003(\0132Y.google." +
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-      "sponse.RecommendationResult.MetadataEntr" +
-      "y\032G\n\rMetadataEntry\022\013\n\003key\030\001 \001(\t\022%\n\005value" +
-      "\030\002 \001(\0132\026.google.protobuf.Value:\0028\0012\272\003\n\025R" +
-      "ecommendationService\022\314\002\n\tRecommend\0225.goo" +
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-      "ndRequest\0326.google.cloud.discoveryengine" +
-      ".v1beta.RecommendResponse\"\317\001\202\323\344\223\002\310\001\"W/v1" +
-      "beta/{serving_config=projects/*/location" +
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-      "cts/*/locations/*/collections/*/dataStor" +
-      "es/*/servingConfigs/*}:recommend:\001*\032R\312A\036" +
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-      "\241\002\n\'com.google.cloud.discoveryengine.v1b" +
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-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
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-          com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor(),
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-    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_descriptor =
-      internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor.getNestedTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_ParamsEntry_fieldAccessorTable = new
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-    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_descriptor =
-      internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_descriptor.getNestedTypes().get(1);
-    internal_static_google_cloud_discoveryengine_v1beta_RecommendRequest_UserLabelsEntry_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
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-        new java.lang.String[] { "Key", "Value", });
-    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor,
-        new java.lang.String[] { "Results", "AttributionToken", "MissingIds", "ValidateOnly", });
-    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor =
-      internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_descriptor.getNestedTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor,
-        new java.lang.String[] { "Id", "Document", "Metadata", });
-    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_descriptor =
-      internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_descriptor.getNestedTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_RecommendResponse_RecommendationResult_MetadataEntry_descriptor,
-        new java.lang.String[] { "Key", "Value", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor();
-    com.google.cloud.discoveryengine.v1beta.UserEventProto.getDescriptor();
-    com.google.protobuf.StructProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaProto.java
deleted file mode 100644
index be8f4b3ac9a7..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaProto.java
+++ /dev/null
@@ -1,78 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1beta/schema.proto
-
-package com.google.cloud.discoveryengine.v1beta;
-
-public final class SchemaProto {
-  private SchemaProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_Schema_fieldAccessorTable;
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-  public static com.google.protobuf.Descriptors.FileDescriptor
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-  static {
-    java.lang.String[] descriptorData = {
-      "\n0google/cloud/discoveryengine/v1beta/sc" +
-      "hema.proto\022#google.cloud.discoveryengine" +
-      ".v1beta\032\037google/api/field_behavior.proto" +
-      "\032\031google/api/resource.proto\032\034google/prot" +
-      "obuf/struct.proto\"\332\002\n\006Schema\0220\n\rstruct_s" +
-      "chema\030\002 \001(\0132\027.google.protobuf.StructH\000\022\025" +
-      "\n\013json_schema\030\003 \001(\tH\000\022\022\n\004name\030\001 \001(\tB\004\342A\001" +
-      "\005:\350\001\352A\344\001\n%discoveryengine.googleapis.com" +
-      "/Schema\022Pprojects/{project}/locations/{l" +
-      "ocation}/dataStores/{data_store}/schemas" +
-      "/{schema}\022iprojects/{project}/locations/" +
-      "{location}/collections/{collection}/data" +
-      "Stores/{data_store}/schemas/{schema}B\010\n\006" +
-      "schemaB\222\002\n\'com.google.cloud.discoveryeng" +
-      "ine.v1betaB\013SchemaProtoP\001ZQcloud.google." +
-      "com/go/discoveryengine/apiv1beta/discove" +
-      "ryenginepb;discoveryenginepb\242\002\017DISCOVERY" +
-      "ENGINE\252\002#Google.Cloud.DiscoveryEngine.V1" +
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-    internal_static_google_cloud_discoveryengine_v1beta_Schema_descriptor =
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-    internal_static_google_cloud_discoveryengine_v1beta_Schema_fieldAccessorTable = new
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-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.ResourceProto.resource);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
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-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceProto.java
deleted file mode 100644
index 7685631f501f..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/SchemaServiceProto.java
+++ /dev/null
@@ -1,249 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1beta/schema_service.proto
-
-package com.google.cloud.discoveryengine.v1beta;
-
-public final class SchemaServiceProto {
-  private SchemaServiceProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_GetSchemaRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_ListSchemasRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_ListSchemasResponse_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_descriptor;
-  static final 
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-      internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_descriptor;
-  static final 
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-      internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_descriptor;
-  static final 
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-      internal_static_google_cloud_discoveryengine_v1beta_CreateSchemaMetadata_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_UpdateSchemaMetadata_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_descriptor;
-  static final 
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-      internal_static_google_cloud_discoveryengine_v1beta_DeleteSchemaMetadata_fieldAccessorTable;
-
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
-  }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
-  static {
-    java.lang.String[] descriptorData = {
-      "\n8google/cloud/discoveryengine/v1beta/sc" +
-      "hema_service.proto\022#google.cloud.discove" +
-      "ryengine.v1beta\032\034google/api/annotations." +
-      "proto\032\027google/api/client.proto\032\037google/a" +
-      "pi/field_behavior.proto\032\031google/api/reso" +
-      "urce.proto\0320google/cloud/discoveryengine" +
-      "/v1beta/schema.proto\032#google/longrunning" +
-      "/operations.proto\032\033google/protobuf/empty" +
-      ".proto\032\037google/protobuf/timestamp.proto\"" +
-      "P\n\020GetSchemaRequest\022<\n\004name\030\001 \001(\tB.\342A\001\002\372" +
-      "A\'\n%discoveryengine.googleapis.com/Schem" +
-      "a\"~\n\022ListSchemasRequest\022A\n\006parent\030\001 \001(\tB" +
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-      "/DataStore\022\021\n\tpage_size\030\002 \001(\005\022\022\n\npage_to" +
-      "ken\030\003 \001(\t\"l\n\023ListSchemasResponse\022<\n\007sche" +
-      "mas\030\001 \003(\0132+.google.cloud.discoveryengine" +
-      ".v1beta.Schema\022\027\n\017next_page_token\030\002 \001(\t\"" +
-      "\264\001\n\023CreateSchemaRequest\022A\n\006parent\030\001 \001(\tB" +
-      "1\342A\001\002\372A*\n(discoveryengine.googleapis.com" +
-      "/DataStore\022A\n\006schema\030\002 \001(\0132+.google.clou" +
-      "d.discoveryengine.v1beta.SchemaB\004\342A\001\002\022\027\n" +
-      "\tschema_id\030\003 \001(\tB\004\342A\001\002\"o\n\023UpdateSchemaRe" +
-      "quest\022A\n\006schema\030\001 \001(\0132+.google.cloud.dis" +
-      "coveryengine.v1beta.SchemaB\004\342A\001\002\022\025\n\rallo" +
-      "w_missing\030\003 \001(\010\"S\n\023DeleteSchemaRequest\022<" +
-      "\n\004name\030\001 \001(\tB.\342A\001\002\372A\'\n%discoveryengine.g" +
-      "oogleapis.com/Schema\"x\n\024CreateSchemaMeta" +
-      "data\022/\n\013create_time\030\001 \001(\0132\032.google.proto" +
-      "buf.Timestamp\022/\n\013update_time\030\002 \001(\0132\032.goo" +
-      "gle.protobuf.Timestamp\"x\n\024UpdateSchemaMe" +
-      "tadata\022/\n\013create_time\030\001 \001(\0132\032.google.pro" +
-      "tobuf.Timestamp\022/\n\013update_time\030\002 \001(\0132\032.g" +
-      "oogle.protobuf.Timestamp\"x\n\024DeleteSchema" +
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-      "rotobuf.Timestamp\022/\n\013update_time\030\002 \001(\0132\032" +
-      ".google.protobuf.Timestamp2\211\016\n\rSchemaSer" +
-      "vice\022\214\002\n\tGetSchema\0225.google.cloud.discov" +
-      "eryengine.v1beta.GetSchemaRequest\032+.goog" +
-      "le.cloud.discoveryengine.v1beta.Schema\"\232" +
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-      "e.v1beta.SearchRequest.ParamsEntry\022c\n\024qu" +
-      "ery_expansion_spec\030\r \001(\0132E.google.cloud." +
-      "discoveryengine.v1beta.SearchRequest.Que" +
-      "ryExpansionSpec\022e\n\025spell_correction_spec" +
-      "\030\016 \001(\0132F.google.cloud.discoveryengine.v1" +
-      "beta.SearchRequest.SpellCorrectionSpec\022\026" +
-      "\n\016user_pseudo_id\030\017 \001(\t\022a\n\023content_search" +
-      "_spec\030\030 \001(\0132D.google.cloud.discoveryengi" +
-      "ne.v1beta.SearchRequest.ContentSearchSpe" +
-      "c\022\023\n\013safe_search\030\024 \001(\010\022W\n\013user_labels\030\026 " +
-      "\003(\0132B.google.cloud.discoveryengine.v1bet" +
-      "a.SearchRequest.UserLabelsEntry\032\206\003\n\tFace" +
-      "tSpec\022^\n\tfacet_key\030\001 \001(\0132E.google.cloud." +
-      "discoveryengine.v1beta.SearchRequest.Fac" +
-      "etSpec.FacetKeyB\004\342A\001\002\022\r\n\005limit\030\002 \001(\005\022\034\n\024" +
-      "excluded_filter_keys\030\003 \003(\t\022\037\n\027enable_dyn" +
-      "amic_position\030\004 \001(\010\032\312\001\n\010FacetKey\022\021\n\003key\030" +
-      "\001 \001(\tB\004\342A\001\002\022@\n\tintervals\030\002 \003(\0132-.google." +
-      "cloud.discoveryengine.v1beta.Interval\022\031\n" +
-      "\021restricted_values\030\003 \003(\t\022\020\n\010prefixes\030\004 \003" +
-      "(\t\022\020\n\010contains\030\005 \003(\t\022\030\n\020case_insensitive" +
-      "\030\006 \001(\010\022\020\n\010order_by\030\007 \001(\t\032\263\001\n\tBoostSpec\022n" +
-      "\n\025condition_boost_specs\030\001 \003(\0132O.google.c" +
-      "loud.discoveryengine.v1beta.SearchReques" +
-      "t.BoostSpec.ConditionBoostSpec\0326\n\022Condit" +
-      "ionBoostSpec\022\021\n\tcondition\030\001 \001(\t\022\r\n\005boost" +
-      "\030\002 \001(\002\032\270\001\n\022QueryExpansionSpec\022b\n\tconditi" +
-      "on\030\001 \001(\0162O.google.cloud.discoveryengine." +
-      "v1beta.SearchRequest.QueryExpansionSpec." +
-      "Condition\">\n\tCondition\022\031\n\025CONDITION_UNSP" +
-      "ECIFIED\020\000\022\014\n\010DISABLED\020\001\022\010\n\004AUTO\020\002\032\255\001\n\023Sp" +
-      "ellCorrectionSpec\022Y\n\004mode\030\001 \001(\0162K.google" +
-      ".cloud.discoveryengine.v1beta.SearchRequ" +
-      "est.SpellCorrectionSpec.Mode\";\n\004Mode\022\024\n\020" +
-      "MODE_UNSPECIFIED\020\000\022\023\n\017SUGGESTION_ONLY\020\001\022" +
-      "\010\n\004AUTO\020\002\032\263\004\n\021ContentSearchSpec\022f\n\014snipp" +
-      "et_spec\030\001 \001(\0132P.google.cloud.discoveryen" +
-      "gine.v1beta.SearchRequest.ContentSearchS" +
-      "pec.SnippetSpec\022f\n\014summary_spec\030\002 \001(\0132P." +
-      "google.cloud.discoveryengine.v1beta.Sear" +
-      "chRequest.ContentSearchSpec.SummarySpec\022" +
-      "{\n\027extractive_content_spec\030\003 \001(\0132Z.googl" +
-      "e.cloud.discoveryengine.v1beta.SearchReq" +
-      "uest.ContentSearchSpec.ExtractiveContent" +
-      "Spec\032@\n\013SnippetSpec\022\031\n\021max_snippet_count" +
-      "\030\001 \001(\005\022\026\n\016reference_only\030\002 \001(\010\032+\n\013Summar" +
-      "ySpec\022\034\n\024summary_result_count\030\001 \001(\005\032b\n\025E" +
-      "xtractiveContentSpec\022#\n\033max_extractive_a" +
-      "nswer_count\030\001 \001(\005\022$\n\034max_extractive_segm" +
-      "ent_count\030\002 \001(\005\032E\n\013ParamsEntry\022\013\n\003key\030\001 " +
-      "\001(\t\022%\n\005value\030\002 \001(\0132\026.google.protobuf.Val" +
-      "ue:\0028\001\0321\n\017UserLabelsEntry\022\013\n\003key\030\001 \001(\t\022\r" +
-      "\n\005value\030\002 \001(\t:\0028\001\"\316\010\n\016SearchResponse\022Q\n\007" +
-      "results\030\001 \003(\0132@.google.cloud.discoveryen" +
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-      "I\n\006facets\030\002 \003(\01329.google.cloud.discovery" +
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-      "ided_search_result\030\010 \001(\0132F.google.cloud." +
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-      "idedSearchResult\022\022\n\ntotal_size\030\003 \001(\005\022\031\n\021" +
-      "attribution_token\030\004 \001(\t\022\024\n\014redirect_uri\030" +
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-      "ted_query\030\007 \001(\t\022L\n\007summary\030\t \001(\0132;.googl" +
-      "e.cloud.discoveryengine.v1beta.SearchRes" +
-      "ponse.Summary\022\030\n\020applied_controls\030\n \003(\t\032" +
-      "[\n\014SearchResult\022\n\n\002id\030\001 \001(\t\022?\n\010document\030" +
-      "\002 \001(\0132-.google.cloud.discoveryengine.v1b" +
-      "eta.Document\032\201\002\n\005Facet\022\013\n\003key\030\001 \001(\t\022T\n\006v" +
-      "alues\030\002 \003(\0132D.google.cloud.discoveryengi" +
-      "ne.v1beta.SearchResponse.Facet.FacetValu" +
-      "e\022\025\n\rdynamic_facet\030\003 \001(\010\032~\n\nFacetValue\022\017" +
-      "\n\005value\030\001 \001(\tH\000\022A\n\010interval\030\002 \001(\0132-.goog" +
-      "le.cloud.discoveryengine.v1beta.Interval" +
-      "H\000\022\r\n\005count\030\003 \001(\003B\r\n\013facet_value\032\326\001\n\022Gui" +
-      "dedSearchResult\022y\n\025refinement_attributes" +
-      "\030\001 \003(\0132Z.google.cloud.discoveryengine.v1" +
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-      "efinementAttribute\032E\n\023RefinementAttribut" +
-      "e\022\025\n\rattribute_key\030\001 \001(\t\022\027\n\017attribute_va" +
-      "lue\030\002 \001(\t\032\037\n\007Summary\022\024\n\014summary_text\030\001 \001" +
-      "(\t2\243\003\n\rSearchService\022\275\002\n\006Search\0222.google" +
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-      "ving_config=projects/*/locations/*/dataS" +
-      "tores/*/servingConfigs/*}:search:\001*Zg\"b/" +
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-      "ons/*/collections/*/dataStores/*/serving" +
-      "Configs/*}:search:\001*\032R\312A\036discoveryengine" +
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-      ".com/auth/cloud-platformB\231\002\n\'com.google." +
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-      .internalBuildGeneratedFileFrom(descriptorData,
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-          com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor(),
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-        });
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-    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_FacetSpec_descriptor =
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-    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_descriptor =
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-    internal_static_google_cloud_discoveryengine_v1beta_SearchRequest_ContentSearchSpec_SnippetSpec_descriptor =
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-    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_SearchResult_descriptor =
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-    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor,
-        new java.lang.String[] { "Key", "Values", "DynamicFacet", });
-    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor =
-      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_descriptor.getNestedTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Facet_FacetValue_descriptor,
-        new java.lang.String[] { "Value", "Interval", "Count", "FacetValue", });
-    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor =
-      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor.getNestedTypes().get(2);
-    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor,
-        new java.lang.String[] { "RefinementAttributes", });
-    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor =
-      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_descriptor.getNestedTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_GuidedSearchResult_RefinementAttribute_descriptor,
-        new java.lang.String[] { "AttributeKey", "AttributeValue", });
-    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor =
-      internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_descriptor.getNestedTypes().get(3);
-    internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_SearchResponse_Summary_descriptor,
-        new java.lang.String[] { "SummaryText", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.cloud.discoveryengine.v1beta.CommonProto.getDescriptor();
-    com.google.cloud.discoveryengine.v1beta.DocumentProto.getDescriptor();
-    com.google.protobuf.StructProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventProto.java
deleted file mode 100644
index 4e37161ff05f..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventProto.java
+++ /dev/null
@@ -1,212 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1beta/user_event.proto
-
-package com.google.cloud.discoveryengine.v1beta;
-
-public final class UserEventProto {
-  private UserEventProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_UserEvent_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_PageInfo_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_fieldAccessorTable;
-
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
-  }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
-  static {
-    java.lang.String[] descriptorData = {
-      "\n4google/cloud/discoveryengine/v1beta/us" +
-      "er_event.proto\022#google.cloud.discoveryen" +
-      "gine.v1beta\032\037google/api/field_behavior.p" +
-      "roto\032\031google/api/resource.proto\0320google/" +
-      "cloud/discoveryengine/v1beta/common.prot" +
-      "o\032\036google/protobuf/duration.proto\032\037googl" +
-      "e/protobuf/timestamp.proto\"\345\007\n\tUserEvent" +
-      "\022\030\n\nevent_type\030\001 \001(\tB\004\342A\001\002\022\034\n\016user_pseud" +
-      "o_id\030\002 \001(\tB\004\342A\001\002\022.\n\nevent_time\030\003 \001(\0132\032.g" +
-      "oogle.protobuf.Timestamp\022@\n\tuser_info\030\004 " +
-      "\001(\0132-.google.cloud.discoveryengine.v1bet" +
-      "a.UserInfo\022\033\n\023direct_user_request\030\005 \001(\010\022" +
-      "\022\n\nsession_id\030\006 \001(\t\022@\n\tpage_info\030\007 \001(\0132-" +
-      ".google.cloud.discoveryengine.v1beta.Pag" +
-      "eInfo\022\031\n\021attribution_token\030\010 \001(\t\022\016\n\006filt" +
-      "er\030\t \001(\t\022D\n\tdocuments\030\n \003(\01321.google.clo" +
-      "ud.discoveryengine.v1beta.DocumentInfo\022=" +
-      "\n\005panel\030\013 \001(\0132..google.cloud.discoveryen" +
-      "gine.v1beta.PanelInfo\022D\n\013search_info\030\014 \001" +
-      "(\0132/.google.cloud.discoveryengine.v1beta" +
-      ".SearchInfo\022L\n\017completion_info\030\r \001(\01323.g" +
-      "oogle.cloud.discoveryengine.v1beta.Compl" +
-      "etionInfo\022N\n\020transaction_info\030\016 \001(\01324.go" +
-      "ogle.cloud.discoveryengine.v1beta.Transa" +
-      "ctionInfo\022\017\n\007tag_ids\030\017 \003(\t\022\025\n\rpromotion_" +
-      "ids\030\020 \003(\t\022R\n\nattributes\030\021 \003(\0132>.google.c" +
-      "loud.discoveryengine.v1beta.UserEvent.At" +
-      "tributesEntry\022B\n\nmedia_info\030\022 \001(\0132..goog" +
-      "le.cloud.discoveryengine.v1beta.MediaInf" +
-      "o\032g\n\017AttributesEntry\022\013\n\003key\030\001 \001(\t\022C\n\005val" +
-      "ue\030\002 \001(\01324.google.cloud.discoveryengine." +
-      "v1beta.CustomAttribute:\0028\001\"Y\n\010PageInfo\022\023" +
-      "\n\013pageview_id\030\001 \001(\t\022\025\n\rpage_category\030\002 \001" +
-      "(\t\022\013\n\003uri\030\003 \001(\t\022\024\n\014referrer_uri\030\004 \001(\t\"T\n" +
-      "\nSearchInfo\022\024\n\014search_query\030\001 \001(\t\022\020\n\010ord" +
-      "er_by\030\002 \001(\t\022\023\n\006offset\030\003 \001(\005H\000\210\001\001B\t\n\007_off" +
-      "set\"H\n\016CompletionInfo\022\033\n\023selected_sugges" +
-      "tion\030\001 \001(\t\022\031\n\021selected_position\030\002 \001(\005\"\313\001" +
-      "\n\017TransactionInfo\022\030\n\005value\030\001 \001(\002B\004\342A\001\002H\000" +
-      "\210\001\001\022\026\n\010currency\030\002 \001(\tB\004\342A\001\002\022\026\n\016transacti" +
-      "on_id\030\003 \001(\t\022\020\n\003tax\030\004 \001(\002H\001\210\001\001\022\021\n\004cost\030\005 " +
-      "\001(\002H\002\210\001\001\022\033\n\016discount_value\030\006 \001(\002H\003\210\001\001B\010\n" +
-      "\006_valueB\006\n\004_taxB\007\n\005_costB\021\n\017_discount_va" +
-      "lue\"\266\001\n\014DocumentInfo\022\022\n\002id\030\001 \001(\tB\004\342A\001\002H\000" +
-      "\022@\n\004name\030\002 \001(\tB0\342A\001\002\372A)\n\'discoveryengine" +
-      ".googleapis.com/DocumentH\000\022\025\n\010quantity\030\003" +
-      " \001(\005H\001\210\001\001\022\025\n\rpromotion_ids\030\004 \003(\tB\025\n\023docu" +
-      "ment_descriptorB\013\n\t_quantity\"\225\001\n\tPanelIn" +
-      "fo\022\026\n\010panel_id\030\002 \001(\tB\004\342A\001\002\022\024\n\014display_na" +
-      "me\030\003 \001(\t\022\033\n\016panel_position\030\004 \001(\005H\000\210\001\001\022\031\n" +
-      "\014total_panels\030\005 \001(\005H\001\210\001\001B\021\n\017_panel_posit" +
-      "ionB\017\n\r_total_panels\"\215\001\n\tMediaInfo\022:\n\027me" +
-      "dia_progress_duration\030\001 \001(\0132\031.google.pro" +
-      "tobuf.Duration\022&\n\031media_progress_percent" +
-      "age\030\002 \001(\002H\000\210\001\001B\034\n\032_media_progress_percen" +
-      "tageB\225\002\n\'com.google.cloud.discoveryengin" +
-      "e.v1betaB\016UserEventProtoP\001ZQcloud.google" +
-      ".com/go/discoveryengine/apiv1beta/discov" +
-      "eryenginepb;discoveryenginepb\242\002\017DISCOVER" +
-      "YENGINE\252\002#Google.Cloud.DiscoveryEngine.V" +
-      "1Beta\312\002#Google\\Cloud\\DiscoveryEngine\\V1b" +
-      "eta\352\002&Google::Cloud::DiscoveryEngine::V1" +
-      "betab\006proto3"
-    };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.FieldBehaviorProto.getDescriptor(),
-          com.google.api.ResourceProto.getDescriptor(),
-          com.google.cloud.discoveryengine.v1beta.CommonProto.getDescriptor(),
-          com.google.protobuf.DurationProto.getDescriptor(),
-          com.google.protobuf.TimestampProto.getDescriptor(),
-        });
-    internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1beta_UserEvent_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor,
-        new java.lang.String[] { "EventType", "UserPseudoId", "EventTime", "UserInfo", "DirectUserRequest", "SessionId", "PageInfo", "AttributionToken", "Filter", "Documents", "Panel", "SearchInfo", "CompletionInfo", "TransactionInfo", "TagIds", "PromotionIds", "Attributes", "MediaInfo", });
-    internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_descriptor =
-      internal_static_google_cloud_discoveryengine_v1beta_UserEvent_descriptor.getNestedTypes().get(0);
-    internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_UserEvent_AttributesEntry_descriptor,
-        new java.lang.String[] { "Key", "Value", });
-    internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_discoveryengine_v1beta_PageInfo_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_PageInfo_descriptor,
-        new java.lang.String[] { "PageviewId", "PageCategory", "Uri", "ReferrerUri", });
-    internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor =
-      getDescriptor().getMessageTypes().get(2);
-    internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_SearchInfo_descriptor,
-        new java.lang.String[] { "SearchQuery", "OrderBy", "Offset", "Offset", });
-    internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor =
-      getDescriptor().getMessageTypes().get(3);
-    internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_CompletionInfo_descriptor,
-        new java.lang.String[] { "SelectedSuggestion", "SelectedPosition", });
-    internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor =
-      getDescriptor().getMessageTypes().get(4);
-    internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_TransactionInfo_descriptor,
-        new java.lang.String[] { "Value", "Currency", "TransactionId", "Tax", "Cost", "DiscountValue", "Value", "Tax", "Cost", "DiscountValue", });
-    internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor =
-      getDescriptor().getMessageTypes().get(5);
-    internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_DocumentInfo_descriptor,
-        new java.lang.String[] { "Id", "Name", "Quantity", "PromotionIds", "DocumentDescriptor", "Quantity", });
-    internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor =
-      getDescriptor().getMessageTypes().get(6);
-    internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_PanelInfo_descriptor,
-        new java.lang.String[] { "PanelId", "DisplayName", "PanelPosition", "TotalPanels", "PanelPosition", "TotalPanels", });
-    internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor =
-      getDescriptor().getMessageTypes().get(7);
-    internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_discoveryengine_v1beta_MediaInfo_descriptor,
-        new java.lang.String[] { "MediaProgressDuration", "MediaProgressPercentage", "MediaProgressPercentage", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-    com.google.cloud.discoveryengine.v1beta.CommonProto.getDescriptor();
-    com.google.protobuf.DurationProto.getDescriptor();
-    com.google.protobuf.TimestampProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceProto.java b/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceProto.java
deleted file mode 100644
index 66f3ff88156c..000000000000
--- a/owl-bot-staging/java-discoveryengine/v1beta/proto-google-cloud-discoveryengine-v1beta/src/main/java/com/google/cloud/discoveryengine/v1beta/UserEventServiceProto.java
+++ /dev/null
@@ -1,137 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/discoveryengine/v1beta/user_event_service.proto
-
-package com.google.cloud.discoveryengine.v1beta;
-
-public final class UserEventServiceProto {
-  private UserEventServiceProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_WriteUserEventRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_discoveryengine_v1beta_CollectUserEventRequest_fieldAccessorTable;
-
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
-  }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
-  static {
-    java.lang.String[] descriptorData = {
-      "\n
-   * Required. The parent DataStore resource name, such as
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
-   * 

-   *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The parent.
-   */
-  java.lang.String getParent();
-  /**
-   * 
-   * Required. The parent DataStore resource name, such as
-   * `projects/{project}/locations/{location}/collections/{collection}/dataStores/{data_store}`.
-   * 

-   *
-   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for parent.
-   */
-  com.google.protobuf.ByteString
-      getParentBytes();
-
-  /**
-   * 
-   * Required. User event to write.
-   * 

-   *
-   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   * @return Whether the userEvent field is set.
-   */
-  boolean hasUserEvent();
-  /**
-   * 
-   * Required. User event to write.
-   * 

-   *
-   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   * @return The userEvent.
-   */
-  com.google.cloud.discoveryengine.v1beta.UserEvent getUserEvent();
-  /**
-   * 
-   * Required. User event to write.
-   * 

-   *
-   * optional .google.cloud.discoveryengine.v1beta.UserEvent user_event = 2 [(.google.api.field_behavior) = REQUIRED];
-   */
-  com.google.cloud.discoveryengine.v1beta.UserEventOrBuilder getUserEventOrBuilder();
-}